feat: add mdns devices discovery (#54)

* feat: add mdns devices discovery

---------

Co-authored-by: Jinke <164604729+JinkeJ@users.noreply.github.com>

.github/workflows/rust-build.yml

@@ -0,0 +1,15 @@
+name: Rust - Build
+
+on: [push, pull_request]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build-release:
+    name: "build-release"
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Build project
+      run: cargo build --release --all-features

.github/workflows/rust-quality.yml

@@ -0,0 +1,42 @@
+name: Rust - Quality
+
+on: [push, pull_request]
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  clippy:
+    name: "clippy"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: rustup component add clippy
+      - name: Run clippy
+        run: cargo clippy --all-features
+
+  fmt:
+    name: "fmt"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run formatter
+        run: cargo fmt --all --check
+
+  doc:
+    name: "doc"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run doc
+        run: cargo doc --all-features --no-deps
+        env:
+          RUSTDOCFLAGS: "-D warnings"
+
+  tests:
+    name: "tests"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Run tests
+        run: cargo test --verbose --all-features

.github/workflows/rust-release.yml

@@ -0,0 +1,50 @@
+name: Rust - Release creation
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: "Checkout repository"
+        uses: actions/checkout@v4
+
+      - name: "Set up Rust"
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - name: "Install dependencies"
+        run: |
+          sudo apt update
+          sudo apt install -y rpm
+          cargo install cargo-deb
+          cargo install cargo-generate-rpm
+
+      - name: "build-release"
+        run: cargo build --all-features --release
+
+      - name: "Build DEB package"
+        run: cargo deb -p adb_cli
+
+      - name: "Build RPM package"
+        run: cargo generate-rpm -p adb_cli
+
+      - name: "Publish GitHub artefacts"
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            target/debian/*.deb
+            target/generate-rpm/*.rpm
+            target/release/adb_cli
+
+      - name: "Publish crates"
+        run: |
+          cargo publish -p adb_client --token ${CRATES_IO_TOKEN}
+          cargo publish -p adb_cli --token ${CRATES_IO_TOKEN}
+        env:
+          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}

Cargo.toml

@@ -3,11 +3,21 @@ members = ["adb_cli", "adb_client"]
 resolver = "2"
 
 [workspace.package]
+authors = ["Corentin LIAUD"]
 edition = "2021"
-license = "GPL-3.0"
+homepage = "https://github.com/cocool97/adb_client"
+keywords = ["adb", "android", "tcp", "usb"]
+license = "MIT"
 repository = "https://github.com/cocool97/adb_client"
-version = "1.0.4"
+version = "2.0.6"
 
-# To build locally when working on a new version
+# To build locally when working on a new release
 [patch.crates-io]
-adb_client = { path = "./adb_client" }
+adb_client = { path = "./adb_client" }
+
+[profile.release]
+codegen-units = 1
+debug-assertions = false
+lto = "thin"
+opt-level = 'z'
+strip = true

LICENSE

@@ -1,674 +1,21 @@
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
-
-  A "Standard Interface" means an interface that either is an official
-standard defined by a recognized standards body, or, in the case of
-interfaces specified for a particular programming language, one that
-is widely used among developers working in that language.
-
-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
-packaging a Major Component, but which is not part of that Major
-Component, and (b) serves only to enable use of the work with that
-Major Component, or to implement a Standard Interface for which an
-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
-
-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
-work) run the object code and to modify the work, including scripts to
-control those activities.  However, it does not include the work's
-System Libraries, or general-purpose tools or generally available free
-programs which are used unmodified in performing those activities but
-which are not part of the work.  For example, Corresponding Source
-includes interface definition files associated with source files for
-the work, and the source code for shared libraries and dynamically
-linked subprograms that the work is specifically designed to require,
-such as by intimate data communication or control flow between those
-subprograms and other parts of the work.
-
-  The Corresponding Source need not include anything that users
-can regenerate automatically from other parts of the Corresponding
-Source.
-
-  The Corresponding Source for a work in source code form is that
-same work.
-
-  2. Basic Permissions.
-
-  All rights granted under this License are granted for the term of
-copyright on the Program, and are irrevocable provided the stated
-conditions are met.  This License explicitly affirms your unlimited
-permission to run the unmodified Program.  The output from running a
-covered work is covered by this License only if the output, given its
-content, constitutes a covered work.  This License acknowledges your
-rights of fair use or other equivalent, as provided by copyright law.
-
-  You may make, run and propagate covered works that you do not
-convey, without conditions so long as your license otherwise remains
-in force.  You may convey covered works to others for the sole purpose
-of having them make modifications exclusively for you, or provide you
-with facilities for running those works, provided that you comply with
-the terms of this License in conveying all material for which you do
-not control copyright.  Those thus making or running the covered works
-for you must do so exclusively on your behalf, under your direction
-and control, on terms that prohibit them from making any copies of
-your copyrighted material outside their relationship with you.
-
-  Conveying under any other circumstances is permitted solely under
-the conditions stated below.  Sublicensing is not allowed; section 10
-makes it unnecessary.
-
-  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
-
-  No covered work shall be deemed part of an effective technological
-measure under any applicable law fulfilling obligations under article
-11 of the WIPO copyright treaty adopted on 20 December 1996, or
-similar laws prohibiting or restricting circumvention of such
-measures.
-
-  When you convey a covered work, you waive any legal power to forbid
-circumvention of technological measures to the extent such circumvention
-is effected by exercising rights under this License with respect to
-the covered work, and you disclaim any intention to limit operation or
-modification of the work as a means of enforcing, against the work's
-users, your or third parties' legal rights to forbid circumvention of
-technological measures.
-
-  4. Conveying Verbatim Copies.
-
-  You may convey verbatim copies of the Program's source code as you
-receive it, in any medium, provided that you conspicuously and
-appropriately publish on each copy an appropriate copyright notice;
-keep intact all notices stating that this License and any
-non-permissive terms added in accord with section 7 apply to the code;
-keep intact all notices of the absence of any warranty; and give all
-recipients a copy of this License along with the Program.
-
-  You may charge any price or no price for each copy that you convey,
-and you may offer support or warranty protection for a fee.
-
-  5. Conveying Modified Source Versions.
-
-  You may convey a work based on the Program, or the modifications to
-produce it from the Program, in the form of source code under the
-terms of section 4, provided that you also meet all of these conditions:
-
-    a) The work must carry prominent notices stating that you modified
-    it, and giving a relevant date.
-
-    b) The work must carry prominent notices stating that it is
-    released under this License and any conditions added under section
-    7.  This requirement modifies the requirement in section 4 to
-    "keep intact all notices".
-
-    c) You must license the entire work, as a whole, under this
-    License to anyone who comes into possession of a copy.  This
-    License will therefore apply, along with any applicable section 7
-    additional terms, to the whole of the work, and all its parts,
-    regardless of how they are packaged.  This License gives no
-    permission to license the work in any other way, but it does not
-    invalidate such permission if you have separately received it.
-
-    d) If the work has interactive user interfaces, each must display
-    Appropriate Legal Notices; however, if the Program has interactive
-    interfaces that do not display Appropriate Legal Notices, your
-    work need not make them do so.
-
-  A compilation of a covered work with other separate and independent
-works, which are not by their nature extensions of the covered work,
-and which are not combined with it such as to form a larger program,
-in or on a volume of a storage or distribution medium, is called an
-"aggregate" if the compilation and its resulting copyright are not
-used to limit the access or legal rights of the compilation's users
-beyond what the individual works permit.  Inclusion of a covered work
-in an aggregate does not cause this License to apply to the other
-parts of the aggregate.
-
-  6. Conveying Non-Source Forms.
-
-  You may convey a covered work in object code form under the terms
-of sections 4 and 5, provided that you also convey the
-machine-readable Corresponding Source under the terms of this License,
-in one of these ways:
-
-    a) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by the
-    Corresponding Source fixed on a durable physical medium
-    customarily used for software interchange.
-
-    b) Convey the object code in, or embodied in, a physical product
-    (including a physical distribution medium), accompanied by a
-    written offer, valid for at least three years and valid for as
-    long as you offer spare parts or customer support for that product
-    model, to give anyone who possesses the object code either (1) a
-    copy of the Corresponding Source for all the software in the
-    product that is covered by this License, on a durable physical
-    medium customarily used for software interchange, for a price no
-    more than your reasonable cost of physically performing this
-    conveying of source, or (2) access to copy the
-    Corresponding Source from a network server at no charge.
-
-    c) Convey individual copies of the object code with a copy of the
-    written offer to provide the Corresponding Source.  This
-    alternative is allowed only occasionally and noncommercially, and
-    only if you received the object code with such an offer, in accord
-    with subsection 6b.
-
-    d) Convey the object code by offering access from a designated
-    place (gratis or for a charge), and offer equivalent access to the
-    Corresponding Source in the same way through the same place at no
-    further charge.  You need not require recipients to copy the
-    Corresponding Source along with the object code.  If the place to
-    copy the object code is a network server, the Corresponding Source
-    may be on a different server (operated by you or a third party)
-    that supports equivalent copying facilities, provided you maintain
-    clear directions next to the object code saying where to find the
-    Corresponding Source.  Regardless of what server hosts the
-    Corresponding Source, you remain obligated to ensure that it is
-    available for as long as needed to satisfy these requirements.
-
-    e) Convey the object code using peer-to-peer transmission, provided
-    you inform other peers where the object code and Corresponding
-    Source of the work are being offered to the general public at no
-    charge under subsection 6d.
-
-  A separable portion of the object code, whose source code is excluded
-from the Corresponding Source as a System Library, need not be
-included in conveying the object code work.
-
-  A "User Product" is either (1) a "consumer product", which means any
-tangible personal property which is normally used for personal, family,
-or household purposes, or (2) anything designed or sold for incorporation
-into a dwelling.  In determining whether a product is a consumer product,
-doubtful cases shall be resolved in favor of coverage.  For a particular
-product received by a particular user, "normally used" refers to a
-typical or common use of that class of product, regardless of the status
-of the particular user or of the way in which the particular user
-actually uses, or expects or is expected to use, the product.  A product
-is a consumer product regardless of whether the product has substantial
-commercial, industrial or non-consumer uses, unless such uses represent
-the only significant mode of use of the product.
-
-  "Installation Information" for a User Product means any methods,
-procedures, authorization keys, or other information required to install
-and execute modified versions of a covered work in that User Product from
-a modified version of its Corresponding Source.  The information must
-suffice to ensure that the continued functioning of the modified object
-code is in no case prevented or interfered with solely because
-modification has been made.
-
-  If you convey an object code work under this section in, or with, or
-specifically for use in, a User Product, and the conveying occurs as
-part of a transaction in which the right of possession and use of the
-User Product is transferred to the recipient in perpetuity or for a
-fixed term (regardless of how the transaction is characterized), the
-Corresponding Source conveyed under this section must be accompanied
-by the Installation Information.  But this requirement does not apply
-if neither you nor any third party retains the ability to install
-modified object code on the User Product (for example, the work has
-been installed in ROM).
-
-  The requirement to provide Installation Information does not include a
-requirement to continue to provide support service, warranty, or updates
-for a work that has been modified or installed by the recipient, or for
-the User Product in which it has been modified or installed.  Access to a
-network may be denied when the modification itself materially and
-adversely affects the operation of the network or violates the rules and
-protocols for communication across the network.
-
-  Corresponding Source conveyed, and Installation Information provided,
-in accord with this section must be in a format that is publicly
-documented (and with an implementation available to the public in
-source code form), and must require no special password or key for
-unpacking, reading or copying.
-
-  7. Additional Terms.
-
-  "Additional permissions" are terms that supplement the terms of this
-License by making exceptions from one or more of its conditions.
-Additional permissions that are applicable to the entire Program shall
-be treated as though they were included in this License, to the extent
-that they are valid under applicable law.  If additional permissions
-apply only to part of the Program, that part may be used separately
-under those permissions, but the entire Program remains governed by
-this License without regard to the additional permissions.
-
-  When you convey a copy of a covered work, you may at your option
-remove any additional permissions from that copy, or from any part of
-it.  (Additional permissions may be written to require their own
-removal in certain cases when you modify the work.)  You may place
-additional permissions on material, added by you to a covered work,
-for which you have or can give appropriate copyright permission.
-
-  Notwithstanding any other provision of this License, for material you
-add to a covered work, you may (if authorized by the copyright holders of
-that material) supplement the terms of this License with terms:
-
-    a) Disclaiming warranty or limiting liability differently from the
-    terms of sections 15 and 16 of this License; or
-
-    b) Requiring preservation of specified reasonable legal notices or
-    author attributions in that material or in the Appropriate Legal
-    Notices displayed by works containing it; or
-
-    c) Prohibiting misrepresentation of the origin of that material, or
-    requiring that modified versions of such material be marked in
-    reasonable ways as different from the original version; or
-
-    d) Limiting the use for publicity purposes of names of licensors or
-    authors of the material; or
-
-    e) Declining to grant rights under trademark law for use of some
-    trade names, trademarks, or service marks; or
-
-    f) Requiring indemnification of licensors and authors of that
-    material by anyone who conveys the material (or modified versions of
-    it) with contractual assumptions of liability to the recipient, for
-    any liability that these contractual assumptions directly impose on
-    those licensors and authors.
-
-  All other non-permissive additional terms are considered "further
-restrictions" within the meaning of section 10.  If the Program as you
-received it, or any part of it, contains a notice stating that it is
-governed by this License along with a term that is a further
-restriction, you may remove that term.  If a license document contains
-a further restriction but permits relicensing or conveying under this
-License, you may add to a covered work material governed by the terms
-of that license document, provided that the further restriction does
-not survive such relicensing or conveying.
-
-  If you add terms to a covered work in accord with this section, you
-must place, in the relevant source files, a statement of the
-additional terms that apply to those files, or a notice indicating
-where to find the applicable terms.
-
-  Additional terms, permissive or non-permissive, may be stated in the
-form of a separately written license, or stated as exceptions;
-the above requirements apply either way.
-
-  8. Termination.
-
-  You may not propagate or modify a covered work except as expressly
-provided under this License.  Any attempt otherwise to propagate or
-modify it is void, and will automatically terminate your rights under
-this License (including any patent licenses granted under the third
-paragraph of section 11).
-
-  However, if you cease all violation of this License, then your
-license from a particular copyright holder is reinstated (a)
-provisionally, unless and until the copyright holder explicitly and
-finally terminates your license, and (b) permanently, if the copyright
-holder fails to notify you of the violation by some reasonable means
-prior to 60 days after the cessation.
-
-  Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-  Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License.  If your rights have been terminated and not permanently
-reinstated, you do not qualify to receive new licenses for the same
-material under section 10.
-
-  9. Acceptance Not Required for Having Copies.
-
-  You are not required to accept this License in order to receive or
-run a copy of the Program.  Ancillary propagation of a covered work
-occurring solely as a consequence of using peer-to-peer transmission
-to receive a copy likewise does not require acceptance.  However,
-nothing other than this License grants you permission to propagate or
-modify any covered work.  These actions infringe copyright if you do
-not accept this License.  Therefore, by modifying or propagating a
-covered work, you indicate your acceptance of this License to do so.
-
-  10. Automatic Licensing of Downstream Recipients.
-
-  Each time you convey a covered work, the recipient automatically
-receives a license from the original licensors, to run, modify and
-propagate that work, subject to this License.  You are not responsible
-for enforcing compliance by third parties with this License.
-
-  An "entity transaction" is a transaction transferring control of an
-organization, or substantially all assets of one, or subdividing an
-organization, or merging organizations.  If propagation of a covered
-work results from an entity transaction, each party to that
-transaction who receives a copy of the work also receives whatever
-licenses to the work the party's predecessor in interest had or could
-give under the previous paragraph, plus a right to possession of the
-Corresponding Source of the work from the predecessor in interest, if
-the predecessor has it or can get it with reasonable efforts.
-
-  You may not impose any further restrictions on the exercise of the
-rights granted or affirmed under this License.  For example, you may
-not impose a license fee, royalty, or other charge for exercise of
-rights granted under this License, and you may not initiate litigation
-(including a cross-claim or counterclaim in a lawsuit) alleging that
-any patent claim is infringed by making, using, selling, offering for
-sale, or importing the Program or any portion of it.
-
-  11. Patents.
-
-  A "contributor" is a copyright holder who authorizes use under this
-License of the Program or a work on which the Program is based.  The
-work thus licensed is called the contributor's "contributor version".
-
-  A contributor's "essential patent claims" are all patent claims
-owned or controlled by the contributor, whether already acquired or
-hereafter acquired, that would be infringed by some manner, permitted
-by this License, of making, using, or selling its contributor version,
-but do not include claims that would be infringed only as a
-consequence of further modification of the contributor version.  For
-purposes of this definition, "control" includes the right to grant
-patent sublicenses in a manner consistent with the requirements of
-this License.
-
-  Each contributor grants you a non-exclusive, worldwide, royalty-free
-patent license under the contributor's essential patent claims, to
-make, use, sell, offer for sale, import and otherwise run, modify and
-propagate the contents of its contributor version.
-
-  In the following three paragraphs, a "patent license" is any express
-agreement or commitment, however denominated, not to enforce a patent
-(such as an express permission to practice a patent or covenant not to
-sue for patent infringement).  To "grant" such a patent license to a
-party means to make such an agreement or commitment not to enforce a
-patent against the party.
-
-  If you convey a covered work, knowingly relying on a patent license,
-and the Corresponding Source of the work is not available for anyone
-to copy, free of charge and under the terms of this License, through a
-publicly available network server or other readily accessible means,
-then you must either (1) cause the Corresponding Source to be so
-available, or (2) arrange to deprive yourself of the benefit of the
-patent license for this particular work, or (3) arrange, in a manner
-consistent with the requirements of this License, to extend the patent
-license to downstream recipients.  "Knowingly relying" means you have
-actual knowledge that, but for the patent license, your conveying the
-covered work in a country, or your recipient's use of the covered work
-in a country, would infringe one or more identifiable patents in that
-country that you have reason to believe are valid.
-
-  If, pursuant to or in connection with a single transaction or
-arrangement, you convey, or propagate by procuring conveyance of, a
-covered work, and grant a patent license to some of the parties
-receiving the covered work authorizing them to use, propagate, modify
-or convey a specific copy of the covered work, then the patent license
-you grant is automatically extended to all recipients of the covered
-work and works based on it.
-
-  A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
-work if you are a party to an arrangement with a third party that is
-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
-the work, and under which the third party grants, to any of the
-parties who would receive the covered work from you, a discriminatory
-patent license (a) in connection with copies of the covered work
-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-  Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-  12. No Surrender of Others' Freedom.
-
-  If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
-covered work so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-  13. Use with the GNU Affero General Public License.
-
-  Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
-GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
-USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
-PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+MIT License
+
+Copyright (c) 2023-2024 Corentin LIAUD
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,76 +1,52 @@
-# adb_client
+<p align="center" style="text-align: center">
+  <img src="assets/logo.png" width="33%">
+</p>
 
-[![Latest version](https://img.shields.io/crates/v/adb_client.svg)](https://crates.io/crates/adb_client)
-[![MIT licensed](https://img.shields.io/crates/l/adb_client.svg)](./LICENSE-MIT)
-[![dependency status](https://deps.rs/repo/github/cocool97/adb_client/status.svg)](https://deps.rs/repo/github/cocool97/adb_client)
-[![Documentation](https://docs.rs/adb_client/badge.svg)](https://docs.rs/adb_client)
+<p align="center">
+    <p align="center">Android Debug Bridge (ADB) client implementation in pure Rust !</p>
+    <p align="center">
+        <a href="https://crates.io/crates/adb_client">
+            <img alt="crates.io" src="https://img.shields.io/crates/v/adb_client.svg"/>
+        </a>
+        <a href="https://github.com/cocool97/adb_client/actions">
+            <img alt="ci status" src="https://github.com/cocool97/adb_client/actions/workflows/rust-build.yml/badge.svg"/>
+        </a>
+        <a href="https://deps.rs/repo/github/cocool97/adb_client">
+            <img alt="dependency status" src="https://deps.rs/repo/github/cocool97/adb_client/status.svg"/>
+        </a>
+        <a href="https://opensource.org/licenses/MIT">
+            <img alt="dependency status" src="https://img.shields.io/badge/License-MIT-yellow.svg"/>
+        </a>
+    </p>
+</p>
 
-Android Debug Bridge (ADB) client implementation in pure Rust !
+Main features of this library:
 
-Main features :
-
-- Full Rust, no need to use `adb *` shell commands
-- Currently only support server TCP/IP protocol
+- Full Rust, don't use `adb *` shell commands to interact with devices
+- Supports
+  - Using ADB server as a proxy (standard behavior when using `adb` CLI)
+  - Connecting directly to end devices (without using adb-server)
+    - Over **USB**
+    - Over **TCP/IP**
+- Implements hidden `adb` features, like `framebuffer`
 - Highly configurable
 - Easy to use !
 
-## Examples
+## adb_client
 
-First declare `adb_client` as a dependency by simply adding it to your `Cargo.toml`:
+Rust library implementing both ADB protocols (server and end-devices) and providing a high-level abstraction over the many supported commands.
 
-```toml
-[dependencies]
-adb_client = "*"
-```
+Improved documentation available [here](./adb_client/README.md).
 
-### Launch a command on device via ADB server
+## adb_cli
 
-```rust
-use adb_client::ADBServer;
+Rust binary providing an improved version of Google's official `adb` CLI, by using `adb_client` library.
+Provides an usage example of the library.
 
-let mut server = ADBServer::default();
-let mut device = server.get_device().expect("cannot get device");
-device.shell_command(["df", "-h"]);
-```
+Improved documentation available [here](./adb_cli/README.md).
 
-### Get available ADB devices
+## Related publications
 
-```rust
-use adb_client::ADBServer;
-use std::net::{SocketAddrV4, Ipv4Addr};
+- [Diving into ADB protocol internals (1/2)](https://www.synacktiv.com/publications/diving-into-adb-protocol-internals-12)
 
-// A custom server address can be provided
-let server_ip = Ipv4Addr::new(127, 0, 0, 1);
-let server_port = 5037;
-
-let mut server = ADBServer::new(SocketAddrV4::new(server_ip, server_port));
-server.devices();
-```
-
-### Push a file to the device
-
-```rust
-use adb_client::ADBServer;
-use std::net::Ipv4Addr;
-use std::fs::File;
-use std::path::Path;
-
-let mut server = ADBServer::default();
-let mut device = server.get_device().expect("cannot get device");
-let mut input = File::open(Path::new("/tmp")).unwrap();
-device.send(&mut input, "/data/local/tmp");
-```
-
-## Rust binary
-
-This crate also provides a lightweight binary based on the `adb_client` crate. You can install it by running the following command :
-
-```shell
-cargo install adb_cli 
-```
-
-## Missing features
-
-- USB protocol
-
-All pull requests are welcome !
+Some features may still be missing, all pull requests are welcome !

adb_cli/Cargo.toml

@@ -1,14 +1,39 @@
 [package]
+authors.workspace = true
 description = "Rust ADB (Android Debug Bridge) CLI"
 edition.workspace = true
-keywords = ["adb", "android"]
+keywords.workspace = true
 license.workspace = true
 name = "adb_cli"
-readme = "../README.md"
+readme = "README.md"
 repository.workspace = true
 version.workspace = true
 
 [dependencies]
-adb_client = { version = "1.0.4" }
-anyhow = { version = "1.0.86" }
-clap = { version = "4.5.9", features = ["derive"] }
+adb_client = { version = "2.0.5" }
+anyhow = { version = "1.0.89" }
+clap = { version = "4.5.18", features = ["derive"] }
+env_logger = { version = "0.11.5" }
+log = { version = "0.4.22" }
+
+[target.'cfg(unix)'.dependencies]
+termios = { version = "0.3.3" }
+
+#####################################
+# Debian package build instructions #
+#####################################
+[package.metadata.deb]
+assets = [
+    { source = "target/release/adb_cli", dest = "usr/bin/", mode = "755" },
+]
+priority = "optional"
+section = "utility"
+
+##################################
+# RPM package build instructions #
+##################################
+[package.metadata.generate-rpm]
+assets = [
+    { source = "target/release/adb_cli", dest = "/usr/bin/adb_cli", mode = "755" },
+]
+license = "MIT"

adb_cli/README.md

@@ -0,0 +1,76 @@
+# adb_cli
+
+[![MIT licensed](https://img.shields.io/crates/l/adb_cli.svg)](./LICENSE-MIT)
+![Crates.io Total Downloads](https://img.shields.io/crates/d/adb_cli)
+
+Rust binary providing an improved version of `adb` CLI.
+
+## Rust binary
+
+This crate provides a lightweight binary based on the `adb_client` crate. You can install it by running the following command :
+
+```shell
+cargo install adb_cli 
+```
+
+Usage is quite simple, and tends to look like `adb`:
+
+- To use ADB server as a proxy:
+
+```bash
+user@laptop ~/adb_client (main)> adb_cli --help
+Rust ADB (Android Debug Bridge) CLI
+
+Usage: adb_cli [OPTIONS] <COMMAND>
+
+Commands:
+  host-features  List available server features
+  push           Push a file on device
+  pull           Pull a file from device
+  list           List a directory on device
+  stat           Stat a file specified on device
+  shell          Spawn an interactive shell or run a list of commands on the device
+  reboot         Reboot the device
+  framebuffer    Dump framebuffer of device
+  logcat         Get logs of device
+  version        Print current ADB version
+  kill           Ask ADB server to quit immediately
+  devices        List connected devices
+  track-devices  Track new devices showing up
+  pair           Pair device with a given code
+  connect        Connect device over WI-FI
+  disconnect     Disconnect device over WI-FI
+  sms            Send a SMS with given phone number and given content
+  rotate         Rotate device screen from 90°
+  help           Print this message or the help of the given subcommand(s)
+
+Options:
+  -d, --debug              
+  -a, --address <ADDRESS>  [default: 127.0.0.1:5037]
+  -s, --serial <SERIAL>    Serial id of a specific device. Every request will be sent to this device
+  -h, --help               Print help
+  -V, --version            Print version
+```
+
+- To interact directly with end devices
+
+```bash
+user@laptop ~/adb_client (main)> adb_cli usb --help
+Device commands via USB, no server needed
+
+Usage: adb_cli usb [OPTIONS] --vendor-id <VID> --product-id <PID> <COMMAND>
+
+Commands:
+  shell   Spawn an interactive shell or run a list of commands on the device
+  pull    Pull a file from device
+  push    Push a file on device
+  stat    Stat a file on device
+  reboot  Reboot the device
+  help    Print this message or the help of the given subcommand(s)
+
+Options:
+  -v, --vendor-id <VID>                    Hexadecimal vendor id of this USB device
+  -p, --product-id <PID>                   Hexadecimal product id of this USB device
+  -k, --private-key <PATH_TO_PRIVATE_KEY>  Path to a custom private key to use for authentication
+  -h, --help                               Print help
+```

adb_cli/src/adb_termios.rs

@@ -1,3 +1,5 @@
+#![cfg(any(target_os = "linux", target_os = "macos"))]
+
 use std::os::unix::prelude::{AsRawFd, RawFd};
 
 use termios::{tcsetattr, Termios, TCSANOW, VMIN, VTIME};
@@ -33,6 +35,8 @@ impl ADBTermios {
 impl Drop for ADBTermios {
     fn drop(&mut self) {
         // Custom drop implementation, restores previous termios structure.
-        tcsetattr(self.fd, TCSANOW, &self.old_termios).unwrap();
+        if let Err(e) = tcsetattr(self.fd, TCSANOW, &self.old_termios) {
+            log::error!("Error while droping ADBTermios: {e}")
+        }
     }
 }

adb_cli/src/commands/host.rs

@@ -16,9 +16,24 @@ pub enum HostCommand {
     /// Track new devices showing up.
     TrackDevices,
     /// Pair device with a given code
-    Pair { address: SocketAddrV4, code: u32 },
+    Pair { address: SocketAddrV4, code: String },
     /// Connect device over WI-FI
     Connect { address: SocketAddrV4 },
     /// Disconnect device over WI-FI
     Disconnect { address: SocketAddrV4 },
+    /// MDNS services
+    Mdns {
+        #[clap(subcommand)]
+        subcommand: MdnsCommand,
+    },
+    /// Display server status
+    ServerStatus,
+}
+
+#[derive(Parser, Debug)]
+pub enum MdnsCommand {
+    /// Check mdns status
+    Check,
+    /// List mdns services available
+    Services,
 }

adb_cli/src/commands/local.rs

@@ -1,4 +1,5 @@
 use clap::Parser;
+use std::path::PathBuf;
 
 use crate::models::RebootTypeCommand;
 
@@ -15,12 +16,31 @@ pub enum LocalCommand {
     /// Stat a file specified on device
     Stat { path: String },
     /// Spawn an interactive shell or run a list of commands on the device
-    Shell { command: Vec<String> },
+    Shell { commands: Vec<String> },
+    /// Run an activity on device specified by the intent
+    Run {
+        /// The package whose activity is to be invoked
+        #[clap(short = 'p', long = "package")]
+        package: String,
+        /// The activity to be invoked itself, Usually it is MainActivity
+        #[clap(short = 'a', long = "activity")]
+        activity: String,
+    },
     /// Reboot the device
     Reboot {
         #[clap(subcommand)]
-        sub_command: RebootTypeCommand,
+        reboot_type: RebootTypeCommand,
     },
     /// Dump framebuffer of device
     Framebuffer { path: String },
+    /// Get logs of device
+    Logcat {
+        /// Path to output file (created if not exists)
+        path: Option<String>,
+    },
+    /// Install an APK on device
+    Install {
+        /// Path to APK file. Extension must be ".apk"
+        path: PathBuf,
+    },
 }

adb_cli/src/commands/mod.rs

@@ -1,7 +1,11 @@
 mod emu;
 mod host;
 mod local;
+mod tcp;
+mod usb;
 
 pub use emu::EmuCommand;
-pub use host::HostCommand;
+pub use host::{HostCommand, MdnsCommand};
 pub use local::LocalCommand;
+pub use tcp::{TcpCommand, TcpCommands};
+pub use usb::{UsbCommand, UsbCommands};

adb_cli/src/commands/tcp.rs

@@ -0,0 +1,44 @@
+use std::net::SocketAddr;
+use std::path::PathBuf;
+
+use clap::Parser;
+
+use crate::models::RebootTypeCommand;
+
+#[derive(Parser, Debug)]
+pub struct TcpCommand {
+    pub address: SocketAddr,
+    #[clap(subcommand)]
+    pub commands: TcpCommands,
+}
+
+#[derive(Parser, Debug)]
+pub enum TcpCommands {
+    /// Spawn an interactive shell or run a list of commands on the device
+    Shell { commands: Vec<String> },
+    /// Pull a file from device
+    Pull { source: String, destination: String },
+    /// Push a file on device
+    Push { filename: String, path: String },
+    /// Stat a file on device
+    Stat { path: String },
+    /// Run an activity on device specified by the intent
+    Run {
+        /// The package whose activity is to be invoked
+        #[clap(short = 'p', long = "package")]
+        package: String,
+        /// The activity to be invoked itself, Usually it is MainActivity
+        #[clap(short = 'a', long = "activity")]
+        activity: String,
+    },
+    /// Reboot the device
+    Reboot {
+        #[clap(subcommand)]
+        reboot_type: RebootTypeCommand,
+    },
+    /// Install an APK on device
+    Install {
+        /// Path to APK file. Extension must be ".apk"
+        path: PathBuf,
+    },
+}

adb_cli/src/commands/usb.rs

@@ -0,0 +1,56 @@
+use std::num::ParseIntError;
+use std::path::PathBuf;
+
+use clap::Parser;
+
+use crate::models::RebootTypeCommand;
+
+fn parse_hex_id(id: &str) -> Result<u16, ParseIntError> {
+    u16::from_str_radix(id, 16)
+}
+
+#[derive(Parser, Debug)]
+pub struct UsbCommand {
+    /// Hexadecimal vendor id of this USB device
+    #[clap(short = 'v', long = "vendor-id", value_parser=parse_hex_id, value_name="VID")]
+    pub vendor_id: Option<u16>,
+    /// Hexadecimal product id of this USB device
+    #[clap(short = 'p', long = "product-id", value_parser=parse_hex_id, value_name="PID")]
+    pub product_id: Option<u16>,
+    /// Path to a custom private key to use for authentication
+    #[clap(short = 'k', long = "private-key")]
+    pub path_to_private_key: Option<PathBuf>,
+    #[clap(subcommand)]
+    pub commands: UsbCommands,
+}
+
+#[derive(Parser, Debug)]
+pub enum UsbCommands {
+    /// Spawn an interactive shell or run a list of commands on the device
+    Shell { commands: Vec<String> },
+    /// Pull a file from device
+    Pull { source: String, destination: String },
+    /// Push a file on device
+    Push { filename: String, path: String },
+    /// Stat a file on device
+    Stat { path: String },
+    /// Run an activity on device specified by the intent
+    Run {
+        /// The package whose activity is to be invoked
+        #[clap(short = 'p', long = "package")]
+        package: String,
+        /// The activity to be invoked itself, Usually it is MainActivity
+        #[clap(short = 'a', long = "activity")]
+        activity: String,
+    },
+    /// Reboot the device
+    Reboot {
+        #[clap(subcommand)]
+        reboot_type: RebootTypeCommand,
+    },
+    /// Install an APK on device
+    Install {
+        /// Path to APK file. Extension must be ".apk"
+        path: PathBuf,
+    },
+}

adb_cli/src/main.rs

@@ -1,23 +1,47 @@
+#![doc = include_str!("../README.md")]
+
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+mod adb_termios;
+
 mod commands;
 mod models;
 
-use adb_client::{ADBEmulatorDevice, ADBServer, DeviceShort};
+use adb_client::{
+    ADBDeviceExt, ADBEmulatorDevice, ADBServer, ADBTcpDevice, ADBUSBDevice, DeviceShort,
+    MDNSBackend, MDNSDiscoveryService,
+};
 use anyhow::{anyhow, Result};
 use clap::Parser;
-use commands::{EmuCommand, HostCommand, LocalCommand};
+use commands::{EmuCommand, HostCommand, LocalCommand, MdnsCommand, TcpCommands, UsbCommands};
 use models::{Command, Opts};
 use std::fs::File;
-use std::io::{self, Write};
+use std::io::Write;
 use std::path::Path;
 
 fn main() -> Result<()> {
-    let opt = Opts::parse();
+    let opts = Opts::parse();
 
-    match opt.command {
+    // RUST_LOG variable has more priority then "--debug" flag
+    if std::env::var("RUST_LOG").is_err() {
+        let level = match opts.debug {
+            true => "trace",
+            false => "info",
+        };
+
+        std::env::set_var("RUST_LOG", level);
+    }
+
+    // Setting default log level as "info" if not set
+    if std::env::var("RUST_LOG").is_err() {
+        std::env::set_var("RUST_LOG", "info");
+    }
+    env_logger::init();
+
+    match opts.command {
         Command::Local(local) => {
-            let mut adb_server = ADBServer::new(opt.address);
+            let mut adb_server = ADBServer::new(opts.address);
 
-            let mut device = match opt.serial {
+            let mut device = match opts.serial {
                 Some(serial) => adb_server.get_device_by_name(&serial)?,
                 None => adb_server.get_device()?,
             };
@@ -25,13 +49,13 @@ fn main() -> Result<()> {
             match local {
                 LocalCommand::Pull { path, filename } => {
                     let mut output = File::create(Path::new(&filename))?;
-                    device.recv(&path, &mut output)?;
-                    println!("Downloaded {path} as {filename}");
+                    device.pull(&path, &mut output)?;
+                    log::info!("Downloaded {path} as {filename}");
                 }
                 LocalCommand::Push { filename, path } => {
                     let mut input = File::open(Path::new(&filename))?;
-                    device.send(&mut input, &path)?;
-                    println!("Uploaded {filename} to {path}");
+                    device.push(&mut input, &path)?;
+                    log::info!("Uploaded {filename} to {path}");
                 }
                 LocalCommand::List { path } => {
                     device.list(path)?;
@@ -40,79 +64,135 @@ fn main() -> Result<()> {
                     let stat_response = device.stat(path)?;
                     println!("{}", stat_response);
                 }
-                LocalCommand::Shell { command } => {
-                    if command.is_empty() {
-                        device.shell()?;
+                LocalCommand::Shell { commands } => {
+                    if commands.is_empty() {
+                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
+                        // Using a scope here would call drop() too early..
+                        #[cfg(any(target_os = "linux", target_os = "macos"))]
+                        {
+                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
+                            adb_termios.set_adb_termios()?;
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
+
+                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+                        {
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
                     } else {
-                        let stdout = device.shell_command(command)?;
-                        io::stdout().write_all(&stdout)?;
+                        device.shell_command(commands, std::io::stdout())?;
                     }
                 }
+                LocalCommand::Run { package, activity } => {
+                    let output = device.run_activity(&package, &activity)?;
+                    std::io::stdout().write_all(&output)?;
+                }
                 LocalCommand::HostFeatures => {
-                    println!("Available host features");
-                    for feature in device.host_features()? {
-                        println!("- {}", feature);
-                    }
+                    let features = device
+                        .host_features()?
+                        .iter()
+                        .map(|v| v.to_string())
+                        .reduce(|a, b| format!("{a},{b}"))
+                        .ok_or(anyhow!("cannot list features"))?;
+                    log::info!("Available host features: {features}");
                 }
-                LocalCommand::Reboot { sub_command } => {
-                    println!("Reboots device");
-                    device.reboot(sub_command.into())?
+                LocalCommand::Reboot { reboot_type } => {
+                    log::info!("Reboots device in mode {:?}", reboot_type);
+                    device.reboot(reboot_type.into())?
                 }
                 LocalCommand::Framebuffer { path } => {
                     device.framebuffer(&path)?;
-                    println!("Framebuffer dropped: {path}");
+                    log::info!("Framebuffer dropped: {path}");
+                }
+                LocalCommand::Logcat { path } => {
+                    let writer: Box<dyn Write> = if let Some(path) = path {
+                        let f = File::create(path)?;
+                        Box::new(f)
+                    } else {
+                        Box::new(std::io::stdout())
+                    };
+                    device.get_logs(writer)?;
+                }
+                LocalCommand::Install { path } => {
+                    log::info!("Starting installation of APK {}...", path.display());
+                    device.install(path)?;
                 }
             }
         }
         Command::Host(host) => {
-            let mut adb_server = ADBServer::new(opt.address);
+            let mut adb_server = ADBServer::new(opts.address);
 
             match host {
                 HostCommand::Version => {
                     let version = adb_server.version()?;
-                    println!("Android Debug Bridge version {}", version);
-                    println!("Package version {}-rust", std::env!("CARGO_PKG_VERSION"));
+                    log::info!("Android Debug Bridge version {}", version);
+                    log::info!("Package version {}-rust", std::env!("CARGO_PKG_VERSION"));
                 }
                 HostCommand::Kill => {
                     adb_server.kill()?;
                 }
                 HostCommand::Devices { long } => {
                     if long {
-                        println!("List of devices attached (extended)");
+                        log::info!("List of devices attached (extended)");
                         for device in adb_server.devices_long()? {
-                            println!("{}", device);
+                            log::info!("{}", device);
                         }
                     } else {
-                        println!("List of devices attached");
+                        log::info!("List of devices attached");
                         for device in adb_server.devices()? {
-                            println!("{}", device);
+                            log::info!("{}", device);
                         }
                     }
                 }
                 HostCommand::TrackDevices => {
                     let callback = |device: DeviceShort| {
-                        println!("{}", device);
+                        log::info!("{}", device);
                         Ok(())
                     };
-                    println!("Live list of devices attached");
+                    log::info!("Live list of devices attached");
                     adb_server.track_devices(callback)?;
                 }
                 HostCommand::Pair { address, code } => {
                     adb_server.pair(address, code)?;
-                    println!("paired device {address}");
+                    log::info!("Paired device {address}");
                 }
                 HostCommand::Connect { address } => {
                     adb_server.connect_device(address)?;
-                    println!("connected to {address}");
+                    log::info!("Connected to {address}");
                 }
                 HostCommand::Disconnect { address } => {
                     adb_server.disconnect_device(address)?;
-                    println!("disconnected {address}");
+                    log::info!("Disconnected {address}");
+                }
+                HostCommand::Mdns { subcommand } => match subcommand {
+                    MdnsCommand::Check => {
+                        let check = adb_server.mdns_check()?;
+                        let server_status = adb_server.server_status()?;
+                        match server_status.mdns_backend {
+                            MDNSBackend::Unknown => log::info!("unknown mdns backend..."),
+                            MDNSBackend::Bonjour => match check {
+                                true => log::info!("mdns daemon version [Bonjour]"),
+                                false => log::info!("ERROR: mdns daemon unavailable"),
+                            },
+                            MDNSBackend::OpenScreen => {
+                                log::info!("mdns daemon version [Openscreen discovery 0.0.0]")
+                            }
+                        }
+                    }
+                    MdnsCommand::Services => {
+                        log::info!("List of discovered mdns services");
+                        for service in adb_server.mdns_services()? {
+                            log::info!("{}", service);
+                        }
+                    }
+                },
+                HostCommand::ServerStatus => {
+                    log::info!("{}", adb_server.server_status()?);
                 }
             }
         }
         Command::Emu(emu) => {
-            let mut emulator = match opt.serial {
+            let mut emulator = match opts.serial {
                 Some(serial) => ADBEmulatorDevice::new(serial, None)?,
                 None => return Err(anyhow!("Serial must be set to use emulators !")),
             };
@@ -123,11 +203,150 @@ fn main() -> Result<()> {
                     content,
                 } => {
                     emulator.send_sms(&phone_number, &content)?;
-                    println!("sms sent...");
+                    log::info!("SMS sent to {phone_number}");
                 }
                 EmuCommand::Rotate => emulator.rotate()?,
             }
         }
+        Command::Usb(usb) => {
+            let mut device = match (usb.vendor_id, usb.product_id) {
+                (Some(vid), Some(pid)) => match usb.path_to_private_key {
+                    Some(pk) => ADBUSBDevice::new_with_custom_private_key(vid, pid, pk)?,
+                    None => ADBUSBDevice::new(vid, pid)?,
+                },
+
+                (None, None) => match usb.path_to_private_key {
+                    Some(pk) => ADBUSBDevice::autodetect_with_custom_private_key(pk)?,
+                    None => ADBUSBDevice::autodetect()?,
+                },
+
+                _ => {
+                    anyhow::bail!("please either supply values for both the --vendor-id and --product-id flags or none.");
+                }
+            };
+
+            match usb.commands {
+                UsbCommands::Shell { commands } => {
+                    if commands.is_empty() {
+                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
+                        // Using a scope here would call drop() too early..
+                        #[cfg(any(target_os = "linux", target_os = "macos"))]
+                        {
+                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
+                            adb_termios.set_adb_termios()?;
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
+
+                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+                        {
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
+                    } else {
+                        device.shell_command(commands, std::io::stdout())?;
+                    }
+                }
+                UsbCommands::Pull {
+                    source,
+                    destination,
+                } => {
+                    let mut output = File::create(Path::new(&destination))?;
+                    device.pull(&source, &mut output)?;
+                    log::info!("Downloaded {source} as {destination}");
+                }
+                UsbCommands::Stat { path } => {
+                    let stat_response = device.stat(&path)?;
+                    println!("{}", stat_response);
+                }
+                UsbCommands::Reboot { reboot_type } => {
+                    log::info!("Reboots device in mode {:?}", reboot_type);
+                    device.reboot(reboot_type.into())?
+                }
+                UsbCommands::Push { filename, path } => {
+                    let mut input = File::open(Path::new(&filename))?;
+                    device.push(&mut input, &path)?;
+                    log::info!("Uploaded {filename} to {path}");
+                }
+                UsbCommands::Run { package, activity } => {
+                    let output = device.run_activity(&package, &activity)?;
+                    std::io::stdout().write_all(&output)?;
+                }
+                UsbCommands::Install { path } => {
+                    log::info!("Starting installation of APK {}...", path.display());
+                    device.install(path)?;
+                }
+            }
+        }
+        Command::Tcp(tcp) => {
+            let mut device = ADBTcpDevice::new(tcp.address)?;
+
+            match tcp.commands {
+                TcpCommands::Shell { commands } => {
+                    if commands.is_empty() {
+                        // Need to duplicate some code here as ADBTermios [Drop] implementation resets terminal state.
+                        // Using a scope here would call drop() too early..
+                        #[cfg(any(target_os = "linux", target_os = "macos"))]
+                        {
+                            let mut adb_termios = adb_termios::ADBTermios::new(std::io::stdin())?;
+                            adb_termios.set_adb_termios()?;
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
+
+                        #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+                        {
+                            device.shell(std::io::stdin(), std::io::stdout())?;
+                        }
+                    } else {
+                        device.shell_command(commands, std::io::stdout())?;
+                    }
+                }
+                TcpCommands::Pull {
+                    source,
+                    destination,
+                } => {
+                    let mut output = File::create(Path::new(&destination))?;
+                    device.pull(&source, &mut output)?;
+                    log::info!("Downloaded {source} as {destination}");
+                }
+                TcpCommands::Stat { path } => {
+                    let stat_response = device.stat(&path)?;
+                    println!("{}", stat_response);
+                }
+                TcpCommands::Reboot { reboot_type } => {
+                    log::info!("Reboots device in mode {:?}", reboot_type);
+                    device.reboot(reboot_type.into())?
+                }
+                TcpCommands::Push { filename, path } => {
+                    let mut input = File::open(Path::new(&filename))?;
+                    device.push(&mut input, &path)?;
+                    log::info!("Uploaded {filename} to {path}");
+                }
+                TcpCommands::Run { package, activity } => {
+                    let output = device.run_activity(&package, &activity)?;
+                    std::io::stdout().write_all(&output)?;
+                }
+                TcpCommands::Install { path } => {
+                    log::info!("Starting installation of APK {}...", path.display());
+                    device.install(path)?;
+                }
+            }
+        }
+        Command::MdnsDiscovery => {
+            let mut service = MDNSDiscoveryService::new()?;
+
+            let (tx, rx) = std::sync::mpsc::channel();
+            service.start(tx)?;
+
+            log::info!("Starting mdns discovery...");
+            while let Ok(device) = rx.recv() {
+                log::info!(
+                    "Found device {} with addresses {:?}",
+                    device.fullname,
+                    device.addresses
+                )
+            }
+
+            service.shutdown()?;
+        }
     }
 
     Ok(())

adb_cli/src/models/opts.rs

@@ -2,11 +2,13 @@ use std::net::SocketAddrV4;
 
 use clap::Parser;
 
-use crate::commands::{EmuCommand, HostCommand, LocalCommand};
+use crate::commands::{EmuCommand, HostCommand, LocalCommand, TcpCommand, UsbCommand};
 
 #[derive(Parser, Debug)]
 #[clap(about, version, author)]
 pub struct Opts {
+    #[clap(long = "debug")]
+    pub debug: bool,
     #[clap(short = 'a', long = "address", default_value = "127.0.0.1:5037")]
     pub address: SocketAddrV4,
     /// Serial id of a specific device. Every request will be sent to this device.
@@ -22,6 +24,13 @@ pub enum Command {
     Local(LocalCommand),
     #[clap(flatten)]
     Host(HostCommand),
-    #[clap(flatten)]
+    /// Emulator specific commands
+    #[clap(subcommand)]
     Emu(EmuCommand),
+    /// Device commands via USB, no server needed
+    Usb(UsbCommand),
+    /// Device commands via TCP, no server needed
+    Tcp(TcpCommand),
+    /// Discover devices over MDNS without using adb-server
+    MdnsDiscovery,
 }

adb_client/Cargo.toml

@@ -1,21 +1,44 @@
 [package]
+authors.workspace = true
 description = "Rust ADB (Android Debug Bridge) client library"
 edition.workspace = true
-keywords = ["adb", "android"]
+keywords.workspace = true
 license.workspace = true
 name = "adb_client"
-readme = "../README.md"
+readme = "README.md"
 repository.workspace = true
 version.workspace = true
 
 [dependencies]
+base64 = { version = "0.22.1" }
+bincode = { version = "1.3.3" }
 byteorder = { version = "1.5.0" }
 chrono = { version = "0.4.38" }
-homedir = "0.3.3"
-image = { version = "0.25.2" }
+homedir = { version = "0.3.4" }
+image = { version = "0.25.5" }
 lazy_static = { version = "1.5.0" }
 log = { version = "0.4.22" }
-mio = { version = "1.0.1", features = ["os-ext", "os-poll"] }
-regex = { version = "1.10.5", features = ["perf", "std", "unicode"] }
-termios = { version = "0.3.3" }
-thiserror = { version = "1.0.63" }
+mdns-sd = { version = "0.12.0" }
+num-bigint = { version = "0.8.4", package = "num-bigint-dig" }
+num-traits = { version = "0.2.19" }
+quick-protobuf = { version = "0.8.1" }
+rand = { version = "0.8.5" }
+rcgen = { version = "0.13.1" }
+regex = { version = "1.11.0", features = ["perf", "std", "unicode"] }
+rsa = { version = "0.9.7" }
+rusb = { version = "0.9.4", features = ["vendored"] }
+rustls = { version = "0.23.18" }
+rustls-pki-types = "1.10.0"
+serde = { version = "1.0.210", features = ["derive"] }
+serde_repr = { version = "0.1.19" }
+sha1 = { version = "0.10.6", features = ["oid"] }
+thiserror = { version = "2.0.1" }
+
+[dev-dependencies]
+anyhow = { version = "1.0.93" }
+criterion = { version = "0.5.1" } # Used for benchmarks
+
+[[bench]]
+harness = false
+name = "benchmark_adb_push"
+path = "../benches/benchmark_adb_push.rs"

adb_client/README.md

@@ -0,0 +1,97 @@
+# adb_client
+
+[![MIT licensed](https://img.shields.io/crates/l/adb_client.svg)](./LICENSE-MIT)
+[![Documentation](https://docs.rs/adb_client/badge.svg)](https://docs.rs/adb_client)
+![Crates.io Total Downloads](https://img.shields.io/crates/d/adb_client)
+
+Rust library implementing ADB protocol.
+
+## Installation
+
+Add `adb_client` crate as a dependency by simply adding it to your `Cargo.toml`:
+
+```toml
+[dependencies]
+adb_client = "*"
+```
+
+## Examples
+
+### Get available ADB devices
+
+```rust no_run
+use adb_client::ADBServer;
+use std::net::{SocketAddrV4, Ipv4Addr};
+
+// A custom server address can be provided
+let server_ip = Ipv4Addr::new(127, 0, 0, 1);
+let server_port = 5037;
+
+let mut server = ADBServer::new(SocketAddrV4::new(server_ip, server_port));
+server.devices();
+```
+
+### Using ADB server as bridge
+
+#### Launch a command on device
+
+```rust no_run
+use adb_client::{ADBServer, ADBDeviceExt};
+
+let mut server = ADBServer::default();
+let mut device = server.get_device().expect("cannot get device");
+device.shell_command(["df", "-h"],std::io::stdout());
+```
+
+#### Push a file to the device
+
+```rust no_run
+use adb_client::ADBServer;
+use std::net::Ipv4Addr;
+use std::fs::File;
+use std::path::Path;
+
+let mut server = ADBServer::default();
+let mut device = server.get_device().expect("cannot get device");
+let mut input = File::open(Path::new("/tmp/f")).expect("Cannot open file");
+device.push(&mut input, "/data/local/tmp");
+```
+
+### Interact directly with end devices
+
+#### (USB) Launch a command on device
+
+```rust no_run
+use adb_client::{ADBUSBDevice, ADBDeviceExt};
+
+let vendor_id = 0x04e8;
+let product_id = 0x6860;
+let mut device = ADBUSBDevice::new(vendor_id, product_id).expect("cannot find device");
+device.shell_command(["df", "-h"],std::io::stdout());
+```
+
+#### (USB) Push a file to the device
+
+```rust no_run
+use adb_client::{ADBUSBDevice, ADBDeviceExt};
+use std::fs::File;
+use std::path::Path;
+
+let vendor_id = 0x04e8;
+let product_id = 0x6860;
+let mut device = ADBUSBDevice::new(vendor_id, product_id).expect("cannot find device");
+let mut input = File::open(Path::new("/tmp/f")).expect("Cannot open file");
+device.push(&mut input, "/data/local/tmp");
+```
+
+### (TCP) Get a shell from device
+
+```rust no_run
+use std::net::{SocketAddr, IpAddr, Ipv4Addr};
+use adb_client::{ADBTcpDevice, ADBDeviceExt};
+
+let device_ip = IpAddr::V4(Ipv4Addr::new(192, 168, 0, 10));
+let device_port = 43210;
+let mut device = ADBTcpDevice::new(SocketAddr::new(device_ip, device_port)).expect("cannot find device");
+device.shell(std::io::stdin(), std::io::stdout());
+```

adb_client/src/adb_device_ext.rs

@@ -0,0 +1,46 @@
+use std::io::{Read, Write};
+use std::path::Path;
+
+use crate::models::AdbStatResponse;
+use crate::{RebootType, Result};
+
+/// Trait representing all features available on both [`crate::ADBServerDevice`] and [`crate::ADBUSBDevice`]
+pub trait ADBDeviceExt {
+    /// Runs command in a shell on the device, and write its output and error streams into output.
+    fn shell_command<S: ToString, W: Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        output: W,
+    ) -> Result<()>;
+
+    /// Starts an interactive shell session on the device.
+    /// Input data is read from reader and write to writer.
+    /// W has a 'static bound as it is internally used in a thread.
+    fn shell<R: Read, W: Write + Send + 'static>(&mut self, reader: R, writer: W) -> Result<()>;
+
+    /// Display the stat information for a remote file
+    fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse>;
+
+    /// Pull the remote file pointed to by `source` and write its contents into `output`
+    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()>;
+
+    /// Push `stream` to `path` on the device.
+    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()>;
+
+    /// Reboot the device using given reboot type
+    fn reboot(&mut self, reboot_type: RebootType) -> Result<()>;
+
+    /// Run `activity` from `package` on device. Return the command output.
+    fn run_activity(&mut self, package: &str, activity: &str) -> Result<Vec<u8>> {
+        let mut output = Vec::new();
+        self.shell_command(
+            ["am", "start", &format!("{package}/{package}.{activity}")],
+            &mut output,
+        )?;
+
+        Ok(output)
+    }
+
+    /// Install an APK pointed to by `apk_path` on device.
+    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()>;
+}

adb_client/src/constants.rs

@@ -0,0 +1 @@
+pub const BUFFER_SIZE: usize = 65536;

adb_client/src/device/adb_message_device.rs

@@ -0,0 +1,236 @@
+use byteorder::{LittleEndian, ReadBytesExt};
+use rand::Rng;
+use std::io::{Cursor, Read, Seek};
+
+use crate::{constants::BUFFER_SIZE, ADBMessageTransport, AdbStatResponse, Result, RustADBError};
+
+use super::{models::MessageSubcommand, ADBTransportMessage, MessageCommand};
+
+/// Generic structure representing an ADB device reachable over an [`ADBMessageTransport`].
+/// Structure is totally agnostic over which transport is truly used.
+#[derive(Debug)]
+pub struct ADBMessageDevice<T: ADBMessageTransport> {
+    transport: T,
+}
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    /// Instantiate a new [`ADBMessageTransport`]
+    pub fn new(transport: T) -> Self {
+        Self { transport }
+    }
+
+    pub(crate) fn get_transport(&mut self) -> &T {
+        &self.transport
+    }
+
+    pub(crate) fn get_transport_mut(&mut self) -> &mut T {
+        &mut self.transport
+    }
+
+    /// Receive a message and acknowledge it by replying with an `OKAY` command
+    pub(crate) fn recv_and_reply_okay(
+        &mut self,
+        local_id: u32,
+        remote_id: u32,
+    ) -> Result<ADBTransportMessage> {
+        let message = self.transport.read_message()?;
+        self.transport.write_message(ADBTransportMessage::new(
+            MessageCommand::Okay,
+            local_id,
+            remote_id,
+            "".into(),
+        ))?;
+        Ok(message)
+    }
+
+    /// Expect a message with an `OKAY` command after sending a message.
+    pub(crate) fn send_and_expect_okay(
+        &mut self,
+        message: ADBTransportMessage,
+    ) -> Result<ADBTransportMessage> {
+        self.transport.write_message(message)?;
+        let message = self.transport.read_message()?;
+        let received_command = message.header().command();
+        if received_command != MessageCommand::Okay {
+            return Err(RustADBError::ADBRequestFailed(format!(
+                "expected command OKAY after message, got {}",
+                received_command
+            )));
+        }
+        Ok(message)
+    }
+
+    pub(crate) fn recv_file<W: std::io::Write>(
+        &mut self,
+        local_id: u32,
+        remote_id: u32,
+        mut output: W,
+    ) -> std::result::Result<(), RustADBError> {
+        let mut len: Option<u64> = None;
+        loop {
+            let payload = self
+                .recv_and_reply_okay(local_id, remote_id)?
+                .into_payload();
+            let mut rdr = Cursor::new(&payload);
+            while rdr.position() != payload.len() as u64 {
+                match len.take() {
+                    Some(0) | None => {
+                        rdr.seek_relative(4)?;
+                        len.replace(rdr.read_u32::<LittleEndian>()? as u64);
+                    }
+                    Some(length) => {
+                        let remaining_bytes = payload.len() as u64 - rdr.position();
+                        if length < remaining_bytes {
+                            std::io::copy(&mut rdr.by_ref().take(length), &mut output)?;
+                        } else {
+                            std::io::copy(&mut rdr.take(remaining_bytes), &mut output)?;
+                            len.replace(length - remaining_bytes);
+                            // this payload is now exhausted
+                            break;
+                        }
+                    }
+                }
+            }
+            if Cursor::new(&payload[(payload.len() - 8)..(payload.len() - 4)])
+                .read_u32::<LittleEndian>()?
+                == MessageSubcommand::Done as u32
+            {
+                break;
+            }
+        }
+        Ok(())
+    }
+
+    pub(crate) fn push_file<R: std::io::Read>(
+        &mut self,
+        local_id: u32,
+        remote_id: u32,
+        mut reader: R,
+    ) -> std::result::Result<(), RustADBError> {
+        let mut buffer = [0; BUFFER_SIZE];
+        let amount_read = reader.read(&mut buffer)?;
+        let subcommand_data = MessageSubcommand::Data.with_arg(amount_read as u32);
+
+        let mut serialized_message =
+            bincode::serialize(&subcommand_data).map_err(|_e| RustADBError::ConversionError)?;
+        serialized_message.append(&mut buffer[..amount_read].to_vec());
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            serialized_message,
+        );
+
+        self.send_and_expect_okay(message)?;
+
+        loop {
+            let mut buffer = [0; BUFFER_SIZE];
+
+            match reader.read(&mut buffer) {
+                Ok(0) => {
+                    // Currently file mtime is not forwarded
+                    let subcommand_data = MessageSubcommand::Done.with_arg(0);
+
+                    let serialized_message = bincode::serialize(&subcommand_data)
+                        .map_err(|_e| RustADBError::ConversionError)?;
+
+                    let message = ADBTransportMessage::new(
+                        MessageCommand::Write,
+                        local_id,
+                        remote_id,
+                        serialized_message,
+                    );
+
+                    self.send_and_expect_okay(message)?;
+
+                    // Command should end with a Write => Okay
+                    let received = self.transport.read_message()?;
+                    match received.header().command() {
+                        MessageCommand::Write => return Ok(()),
+                        c => {
+                            return Err(RustADBError::ADBRequestFailed(format!(
+                                "Wrong command received {}",
+                                c
+                            )))
+                        }
+                    }
+                }
+                Ok(size) => {
+                    let subcommand_data = MessageSubcommand::Data.with_arg(size as u32);
+
+                    let mut serialized_message = bincode::serialize(&subcommand_data)
+                        .map_err(|_e| RustADBError::ConversionError)?;
+                    serialized_message.append(&mut buffer[..size].to_vec());
+
+                    let message = ADBTransportMessage::new(
+                        MessageCommand::Write,
+                        local_id,
+                        remote_id,
+                        serialized_message,
+                    );
+
+                    self.send_and_expect_okay(message)?;
+                }
+                Err(e) => {
+                    return Err(RustADBError::IOError(e));
+                }
+            }
+        }
+    }
+
+    pub(crate) fn begin_synchronization(&mut self) -> Result<(u32, u32)> {
+        let sync_directive = "sync:\0";
+
+        let mut rng = rand::thread_rng();
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            rng.gen(), /* Our 'local-id' */
+            0,
+            sync_directive.into(),
+        );
+        let message = self.send_and_expect_okay(message)?;
+        let local_id = message.header().arg1();
+        let remote_id = message.header().arg0();
+        Ok((local_id, remote_id))
+    }
+
+    pub(crate) fn stat_with_explicit_ids(
+        &mut self,
+        remote_path: &str,
+        local_id: u32,
+        remote_id: u32,
+    ) -> Result<AdbStatResponse> {
+        let stat_buffer = MessageSubcommand::Stat.with_arg(remote_path.len() as u32);
+        let message = ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            bincode::serialize(&stat_buffer).map_err(|_e| RustADBError::ConversionError)?,
+        );
+        self.send_and_expect_okay(message)?;
+        self.send_and_expect_okay(ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            remote_path.into(),
+        ))?;
+        let response = self.transport.read_message()?;
+        // Skip first 4 bytes as this is the literal "STAT".
+        // Interesting part starts right after
+        bincode::deserialize(&response.into_payload()[4..])
+            .map_err(|_e| RustADBError::ConversionError)
+    }
+
+    pub(crate) fn end_transaction(&mut self, local_id: u32, remote_id: u32) -> Result<()> {
+        let quit_buffer = MessageSubcommand::Quit.with_arg(0u32);
+        self.send_and_expect_okay(ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            bincode::serialize(&quit_buffer).map_err(|_e| RustADBError::ConversionError)?,
+        ))?;
+        let _discard_close = self.transport.read_message()?;
+        Ok(())
+    }
+}

adb_client/src/device/adb_message_device_commands.rs

@@ -0,0 +1,38 @@
+use crate::{models::AdbStatResponse, ADBDeviceExt, ADBMessageTransport, RebootType, Result};
+use std::io::{Read, Write};
+
+use super::ADBMessageDevice;
+
+impl<T: ADBMessageTransport> ADBDeviceExt for ADBMessageDevice<T> {
+    fn shell_command<S: ToString, W: Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        output: W,
+    ) -> Result<()> {
+        self.shell_command(command, output)
+    }
+
+    fn shell<R: Read, W: Write + Send + 'static>(&mut self, reader: R, writer: W) -> Result<()> {
+        self.shell(reader, writer)
+    }
+
+    fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse> {
+        self.stat(remote_path)
+    }
+
+    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()> {
+        self.pull(source, output)
+    }
+
+    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        self.push(stream, path)
+    }
+
+    fn reboot(&mut self, reboot_type: RebootType) -> Result<()> {
+        self.reboot(reboot_type)
+    }
+
+    fn install<P: AsRef<std::path::Path>>(&mut self, apk_path: P) -> Result<()> {
+        self.install(apk_path)
+    }
+}

adb_client/src/device/adb_tcp_device.rs

@@ -0,0 +1,112 @@
+use std::net::SocketAddr;
+use std::path::Path;
+
+use super::adb_message_device::ADBMessageDevice;
+use super::models::MessageCommand;
+use super::ADBTransportMessage;
+use crate::{ADBDeviceExt, ADBMessageTransport, ADBTransport, Result, RustADBError, TcpTransport};
+
+/// Represent a device reached and available over USB.
+#[derive(Debug)]
+pub struct ADBTcpDevice {
+    inner: ADBMessageDevice<TcpTransport>,
+}
+
+impl ADBTcpDevice {
+    /// Instantiate a new [`ADBTcpDevice`]
+    pub fn new(address: SocketAddr) -> Result<Self> {
+        let mut device = Self {
+            inner: ADBMessageDevice::new(TcpTransport::new(address)?),
+        };
+
+        device.connect()?;
+
+        Ok(device)
+    }
+
+    /// Send initial connect
+    pub fn connect(&mut self) -> Result<()> {
+        self.get_transport_mut().connect()?;
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Cnxn,
+            0x01000000,
+            1048576,
+            format!("host::{}\0", env!("CARGO_PKG_NAME"))
+                .as_bytes()
+                .to_vec(),
+        );
+
+        self.get_transport_mut().write_message(message)?;
+
+        let message = self.get_transport_mut().read_message()?;
+
+        // At this point, we should have received a STLS message
+        if message.header().command() != MessageCommand::Stls {
+            return Err(RustADBError::ADBRequestFailed(format!(
+                "Wrong command received {}",
+                message.header().command()
+            )));
+        };
+
+        let message = ADBTransportMessage::new(MessageCommand::Stls, 1, 0, vec![]);
+
+        self.get_transport_mut().write_message(message)?;
+
+        // Upgrade TCP connection to TLS
+        self.get_transport_mut().upgrade_connection()?;
+
+        log::debug!("Connection successfully upgraded from TCP to TLS");
+
+        Ok(())
+    }
+
+    fn get_transport_mut(&mut self) -> &mut TcpTransport {
+        self.inner.get_transport_mut()
+    }
+}
+
+impl ADBDeviceExt for ADBTcpDevice {
+    fn shell_command<S: ToString, W: std::io::Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        output: W,
+    ) -> Result<()> {
+        self.inner.shell_command(command, output)
+    }
+
+    fn shell<R: std::io::Read, W: std::io::Write + Send + 'static>(
+        &mut self,
+        reader: R,
+        writer: W,
+    ) -> Result<()> {
+        self.inner.shell(reader, writer)
+    }
+
+    fn stat(&mut self, remote_path: &str) -> Result<crate::AdbStatResponse> {
+        self.inner.stat(remote_path)
+    }
+
+    fn pull<A: AsRef<str>, W: std::io::Write>(&mut self, source: A, output: W) -> Result<()> {
+        self.inner.pull(source, output)
+    }
+
+    fn push<R: std::io::Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        self.inner.push(stream, path)
+    }
+
+    fn reboot(&mut self, reboot_type: crate::RebootType) -> Result<()> {
+        self.inner.reboot(reboot_type)
+    }
+
+    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+        self.inner.install(apk_path)
+    }
+}
+
+impl Drop for ADBTcpDevice {
+    fn drop(&mut self) {
+        // Best effort here
+        let _ = self.get_transport_mut().disconnect();
+    }
+}

adb_client/src/device/adb_transport_message.rs

@@ -0,0 +1,110 @@
+use serde::{Deserialize, Serialize};
+
+use crate::RustADBError;
+
+use super::models::MessageCommand;
+
+pub const AUTH_TOKEN: u32 = 1;
+pub const AUTH_SIGNATURE: u32 = 2;
+pub const AUTH_RSAPUBLICKEY: u32 = 3;
+
+#[derive(Debug)]
+pub struct ADBTransportMessage {
+    header: ADBTransportMessageHeader,
+    payload: Vec<u8>,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[repr(C)]
+pub struct ADBTransportMessageHeader {
+    command: MessageCommand, /* command identifier constant      */
+    arg0: u32,               /* first argument                   */
+    arg1: u32,               /* second argument                  */
+    data_length: u32,        /* length of payload (0 is allowed) */
+    data_crc32: u32,         /* crc32 of data payload            */
+    magic: u32,              /* command ^ 0xffffffff             */
+}
+
+impl ADBTransportMessageHeader {
+    pub fn new(command: MessageCommand, arg0: u32, arg1: u32, data: &[u8]) -> Self {
+        Self {
+            command,
+            arg0,
+            arg1,
+            data_length: data.len() as u32,
+            data_crc32: Self::compute_crc32(data),
+            magic: Self::compute_magic(command),
+        }
+    }
+
+    pub fn command(&self) -> MessageCommand {
+        self.command
+    }
+
+    pub fn arg0(&self) -> u32 {
+        self.arg0
+    }
+
+    pub fn arg1(&self) -> u32 {
+        self.arg1
+    }
+
+    pub fn data_length(&self) -> u32 {
+        self.data_length
+    }
+
+    pub fn data_crc32(&self) -> u32 {
+        self.data_crc32
+    }
+
+    pub(crate) fn compute_crc32(data: &[u8]) -> u32 {
+        data.iter().map(|&x| x as u32).sum()
+    }
+
+    fn compute_magic(command: MessageCommand) -> u32 {
+        let command_u32 = command as u32;
+        command_u32 ^ 0xFFFFFFFF
+    }
+
+    pub fn as_bytes(&self) -> Result<Vec<u8>, RustADBError> {
+        bincode::serialize(&self).map_err(|_e| RustADBError::ConversionError)
+    }
+}
+
+impl ADBTransportMessage {
+    pub fn new(command: MessageCommand, arg0: u32, arg1: u32, data: Vec<u8>) -> Self {
+        Self {
+            header: ADBTransportMessageHeader::new(command, arg0, arg1, &data),
+            payload: data,
+        }
+    }
+
+    pub fn from_header_and_payload(header: ADBTransportMessageHeader, payload: Vec<u8>) -> Self {
+        Self { header, payload }
+    }
+
+    pub fn check_message_integrity(&self) -> bool {
+        ADBTransportMessageHeader::compute_magic(self.header.command) == self.header.magic
+            && ADBTransportMessageHeader::compute_crc32(&self.payload) == self.header.data_crc32
+    }
+
+    pub fn header(&self) -> &ADBTransportMessageHeader {
+        &self.header
+    }
+
+    pub fn payload(&self) -> &Vec<u8> {
+        &self.payload
+    }
+
+    pub fn into_payload(self) -> Vec<u8> {
+        self.payload
+    }
+}
+
+impl TryFrom<[u8; 24]> for ADBTransportMessageHeader {
+    type Error = RustADBError;
+
+    fn try_from(value: [u8; 24]) -> Result<Self, Self::Error> {
+        bincode::deserialize(&value).map_err(|_e| RustADBError::ConversionError)
+    }
+}

adb_client/src/device/adb_usb_device.rs

@@ -0,0 +1,294 @@
+use rusb::Device;
+use rusb::DeviceDescriptor;
+use rusb::UsbContext;
+use std::fs::read_to_string;
+use std::path::Path;
+use std::path::PathBuf;
+use std::time::Duration;
+
+use super::adb_message_device::ADBMessageDevice;
+use super::models::MessageCommand;
+use super::{ADBRsaKey, ADBTransportMessage};
+use crate::device::adb_transport_message::{AUTH_RSAPUBLICKEY, AUTH_SIGNATURE, AUTH_TOKEN};
+use crate::ADBDeviceExt;
+use crate::ADBMessageTransport;
+use crate::ADBTransport;
+use crate::{Result, RustADBError, USBTransport};
+
+pub fn read_adb_private_key<P: AsRef<Path>>(private_key_path: P) -> Result<Option<ADBRsaKey>> {
+    Ok(read_to_string(private_key_path.as_ref()).map(|pk| {
+        match ADBRsaKey::new_from_pkcs8(&pk) {
+            Ok(pk) => Some(pk),
+            Err(e) => {
+                log::error!("Error while create RSA private key: {e}");
+                None
+            }
+        }
+    })?)
+}
+
+/// Search for adb devices with known interface class and subclass values
+fn search_adb_devices() -> Result<Option<(u16, u16)>> {
+    let mut found_devices = vec![];
+    for device in rusb::devices()?.iter() {
+        let Ok(des) = device.device_descriptor() else {
+            continue;
+        };
+        if is_adb_device(&device, &des) {
+            log::debug!(
+                "Autodetect device {:04x}:{:04x}",
+                des.vendor_id(),
+                des.product_id()
+            );
+            found_devices.push((des.vendor_id(), des.product_id()));
+        }
+    }
+
+    match (found_devices.first(), found_devices.get(1)) {
+        (None, _) => Ok(None),
+        (Some(identifiers), None) => Ok(Some(*identifiers)),
+        (Some((vid1, pid1)), Some((vid2, pid2))) => Err(RustADBError::DeviceNotFound(format!(
+            "Found two Android devices {:04x}:{:04x} and {:04x}:{:04x}",
+            vid1, pid1, vid2, pid2
+        ))),
+    }
+}
+
+fn is_adb_device<T: UsbContext>(device: &Device<T>, des: &DeviceDescriptor) -> bool {
+    const ADB_CLASS: u8 = 0xff;
+
+    const ADB_SUBCLASS: u8 = 0x42;
+    const ADB_PROTOCOL: u8 = 0x1;
+
+    // Some devices require choosing the file transfer mode
+    // for usb debugging to take effect.
+    const BULK_CLASS: u8 = 0xdc;
+    const BULK_ADB_SUBCLASS: u8 = 2;
+
+    for n in 0..des.num_configurations() {
+        let Ok(config_des) = device.config_descriptor(n) else {
+            continue;
+        };
+        for interface in config_des.interfaces() {
+            for interface_des in interface.descriptors() {
+                let proto = interface_des.protocol_code();
+                let class = interface_des.class_code();
+                let subcl = interface_des.sub_class_code();
+                if proto == ADB_PROTOCOL
+                    && ((class == ADB_CLASS && subcl == ADB_SUBCLASS)
+                        || (class == BULK_CLASS && subcl == BULK_ADB_SUBCLASS))
+                {
+                    return true;
+                }
+            }
+        }
+    }
+    false
+}
+
+pub fn get_default_adb_key_path() -> Result<PathBuf> {
+    homedir::my_home()
+        .ok()
+        .flatten()
+        .map(|home| home.join(".android").join("adbkey"))
+        .ok_or(RustADBError::NoHomeDirectory)
+}
+
+/// Represent a device reached and available over USB.
+#[derive(Debug)]
+pub struct ADBUSBDevice {
+    private_key: ADBRsaKey,
+    inner: ADBMessageDevice<USBTransport>,
+}
+
+impl ADBUSBDevice {
+    /// Instantiate a new [`ADBUSBDevice`]
+    pub fn new(vendor_id: u16, product_id: u16) -> Result<Self> {
+        Self::new_with_custom_private_key(vendor_id, product_id, get_default_adb_key_path()?)
+    }
+
+    /// Instantiate a new [`ADBUSBDevice`] using a custom private key path
+    pub fn new_with_custom_private_key(
+        vendor_id: u16,
+        product_id: u16,
+        private_key_path: PathBuf,
+    ) -> Result<Self> {
+        Self::new_from_transport_inner(USBTransport::new(vendor_id, product_id)?, private_key_path)
+    }
+
+    /// Instantiate a new [`ADBUSBDevice`] from a [`USBTransport`] and an optional private key path.
+    pub fn new_from_transport(
+        transport: USBTransport,
+        private_key_path: Option<PathBuf>,
+    ) -> Result<Self> {
+        let private_key_path = match private_key_path {
+            Some(private_key_path) => private_key_path,
+            None => get_default_adb_key_path()?,
+        };
+
+        Self::new_from_transport_inner(transport, private_key_path)
+    }
+
+    fn new_from_transport_inner(
+        transport: USBTransport,
+        private_key_path: PathBuf,
+    ) -> Result<Self> {
+        let private_key = match read_adb_private_key(private_key_path)? {
+            Some(pk) => pk,
+            None => ADBRsaKey::new_random()?,
+        };
+
+        let mut s = Self {
+            private_key,
+            inner: ADBMessageDevice::new(transport),
+        };
+
+        s.connect()?;
+
+        Ok(s)
+    }
+
+    /// autodetect connected ADB devices and establish a connection with the first device found
+    pub fn autodetect() -> Result<Self> {
+        Self::autodetect_with_custom_private_key(get_default_adb_key_path()?)
+    }
+
+    /// autodetect connected ADB devices and establish a connection with the first device found using a custom private key path
+    pub fn autodetect_with_custom_private_key(private_key_path: PathBuf) -> Result<Self> {
+        match search_adb_devices()? {
+            Some((vendor_id, product_id)) => {
+                ADBUSBDevice::new_with_custom_private_key(vendor_id, product_id, private_key_path)
+            }
+            _ => Err(RustADBError::DeviceNotFound(
+                "cannot find USB devices matching the signature of an ADB device".into(),
+            )),
+        }
+    }
+
+    /// Send initial connect
+    pub fn connect(&mut self) -> Result<()> {
+        self.get_transport_mut().connect()?;
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Cnxn,
+            0x01000000,
+            1048576,
+            format!("host::{}\0", env!("CARGO_PKG_NAME"))
+                .as_bytes()
+                .to_vec(),
+        );
+
+        self.get_transport_mut().write_message(message)?;
+
+        let message = self.get_transport_mut().read_message()?;
+
+        // At this point, we should have received either:
+        // - an AUTH message with arg0 == 1
+        // - a CNXN message
+        let auth_message = match message.header().command() {
+            MessageCommand::Auth if message.header().arg0() == AUTH_TOKEN => message,
+            MessageCommand::Auth if message.header().arg0() != AUTH_TOKEN => {
+                return Err(RustADBError::ADBRequestFailed(
+                    "Received AUTH message with type != 1".into(),
+                ))
+            }
+            c => {
+                return Err(RustADBError::ADBRequestFailed(format!(
+                    "Wrong command received {}",
+                    c
+                )))
+            }
+        };
+
+        let sign = self.private_key.sign(auth_message.into_payload())?;
+
+        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_SIGNATURE, 0, sign);
+
+        self.get_transport_mut().write_message(message)?;
+
+        let received_response = self.get_transport_mut().read_message()?;
+
+        if received_response.header().command() == MessageCommand::Cnxn {
+            log::info!(
+                "Authentication OK, device info {}",
+                String::from_utf8(received_response.into_payload())?
+            );
+            return Ok(());
+        }
+
+        let mut pubkey = self.private_key.android_pubkey_encode()?.into_bytes();
+        pubkey.push(b'\0');
+
+        let message = ADBTransportMessage::new(MessageCommand::Auth, AUTH_RSAPUBLICKEY, 0, pubkey);
+
+        self.get_transport_mut().write_message(message)?;
+
+        let response = self
+            .get_transport_mut()
+            .read_message_with_timeout(Duration::from_secs(10))?;
+
+        match response.header().command() {
+            MessageCommand::Cnxn => log::info!(
+                "Authentication OK, device info {}",
+                String::from_utf8(response.into_payload())?
+            ),
+            _ => {
+                return Err(RustADBError::ADBRequestFailed(format!(
+                    "wrong response {}",
+                    response.header().command()
+                )))
+            }
+        }
+
+        Ok(())
+    }
+
+    fn get_transport_mut(&mut self) -> &mut USBTransport {
+        self.inner.get_transport_mut()
+    }
+}
+
+impl ADBDeviceExt for ADBUSBDevice {
+    fn shell_command<S: ToString, W: std::io::Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        output: W,
+    ) -> Result<()> {
+        self.inner.shell_command(command, output)
+    }
+
+    fn shell<R: std::io::Read, W: std::io::Write + Send + 'static>(
+        &mut self,
+        reader: R,
+        writer: W,
+    ) -> Result<()> {
+        self.inner.shell(reader, writer)
+    }
+
+    fn stat(&mut self, remote_path: &str) -> Result<crate::AdbStatResponse> {
+        self.inner.stat(remote_path)
+    }
+
+    fn pull<A: AsRef<str>, W: std::io::Write>(&mut self, source: A, output: W) -> Result<()> {
+        self.inner.pull(source, output)
+    }
+
+    fn push<R: std::io::Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        self.inner.push(stream, path)
+    }
+
+    fn reboot(&mut self, reboot_type: crate::RebootType) -> Result<()> {
+        self.inner.reboot(reboot_type)
+    }
+
+    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+        self.inner.install(apk_path)
+    }
+}
+
+impl Drop for ADBUSBDevice {
+    fn drop(&mut self) {
+        // Best effort here
+        let _ = self.get_transport_mut().disconnect();
+    }
+}

adb_client/src/device/commands/install.rs

@@ -0,0 +1,59 @@
+use std::fs::File;
+
+use rand::Rng;
+
+use crate::{
+    device::{
+        adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand, MessageWriter,
+    },
+    utils::check_extension_is_apk,
+    ADBMessageTransport, Result,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn install<P: AsRef<std::path::Path>>(&mut self, apk_path: P) -> Result<()> {
+        let mut apk_file = File::open(&apk_path)?;
+
+        check_extension_is_apk(&apk_path)?;
+
+        let file_size = apk_file.metadata()?.len();
+
+        let mut rng = rand::thread_rng();
+
+        let local_id = rng.gen();
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            local_id,
+            0,
+            format!("exec:cmd package 'install' -S {}\0", file_size)
+                .as_bytes()
+                .to_vec(),
+        );
+        self.get_transport_mut().write_message(message)?;
+
+        let response = self.get_transport_mut().read_message()?;
+        let remote_id = response.header().arg0();
+
+        let transport = self.get_transport().clone();
+
+        let mut writer = MessageWriter::new(transport, local_id, remote_id);
+
+        std::io::copy(&mut apk_file, &mut writer)?;
+
+        let final_status = self.get_transport_mut().read_message()?;
+
+        match final_status.into_payload().as_slice() {
+            b"Success\n" => {
+                log::info!(
+                    "APK file {} successfully installed",
+                    apk_path.as_ref().display()
+                );
+                Ok(())
+            }
+            d => Err(crate::RustADBError::ADBRequestFailed(String::from_utf8(
+                d.to_vec(),
+            )?)),
+        }
+    }
+}

adb_client/src/device/commands/mod.rs

@@ -0,0 +1,6 @@
+mod install;
+mod pull;
+mod push;
+mod reboot;
+mod shell;
+mod stat;

adb_client/src/device/commands/pull.rs

@@ -0,0 +1,49 @@
+use std::io::Write;
+
+use crate::{
+    device::{
+        adb_message_device::ADBMessageDevice, models::MessageSubcommand, ADBTransportMessage,
+        MessageCommand,
+    },
+    ADBMessageTransport, Result, RustADBError,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, output: W) -> Result<()> {
+        let (local_id, remote_id) = self.begin_synchronization()?;
+        let source = source.as_ref();
+
+        let adb_stat_response = self.stat_with_explicit_ids(source, local_id, remote_id)?;
+
+        if adb_stat_response.file_perm == 0 {
+            return Err(RustADBError::UnknownResponseType(
+                "mode is 0: source file does not exist".to_string(),
+            ));
+        }
+
+        self.get_transport_mut().write_message_with_timeout(
+            ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, "".into()),
+            std::time::Duration::from_secs(4),
+        )?;
+
+        let recv_buffer = MessageSubcommand::Recv.with_arg(source.len() as u32);
+        let recv_buffer =
+            bincode::serialize(&recv_buffer).map_err(|_e| RustADBError::ConversionError)?;
+        self.send_and_expect_okay(ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            recv_buffer,
+        ))?;
+        self.send_and_expect_okay(ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            source.into(),
+        ))?;
+
+        self.recv_file(local_id, remote_id, output)?;
+        self.end_transaction(local_id, remote_id)?;
+        Ok(())
+    }
+}

adb_client/src/device/commands/push.rs

@@ -0,0 +1,35 @@
+use std::io::Read;
+
+use crate::{
+    device::{
+        adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand,
+        MessageSubcommand,
+    },
+    ADBMessageTransport, Result, RustADBError,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        let (local_id, remote_id) = self.begin_synchronization()?;
+
+        let path_header = format!("{},0777", path.as_ref());
+
+        let send_buffer = MessageSubcommand::Send.with_arg(path_header.len() as u32);
+        let mut send_buffer =
+            bincode::serialize(&send_buffer).map_err(|_e| RustADBError::ConversionError)?;
+        send_buffer.append(&mut path_header.as_bytes().to_vec());
+
+        self.send_and_expect_okay(ADBTransportMessage::new(
+            MessageCommand::Write,
+            local_id,
+            remote_id,
+            send_buffer,
+        ))?;
+
+        self.push_file(local_id, remote_id, stream)?;
+
+        self.end_transaction(local_id, remote_id)?;
+
+        Ok(())
+    }
+}

adb_client/src/device/commands/reboot.rs

@@ -0,0 +1,28 @@
+use rand::Rng;
+
+use crate::{
+    device::{adb_message_device::ADBMessageDevice, ADBTransportMessage, MessageCommand},
+    ADBMessageTransport, RebootType, Result, RustADBError,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn reboot(&mut self, reboot_type: RebootType) -> Result<()> {
+        let mut rng = rand::thread_rng();
+
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            rng.gen(), // Our 'local-id'
+            0,
+            format!("reboot:{}\0", reboot_type).as_bytes().to_vec(),
+        );
+        self.get_transport_mut().write_message(message)?;
+
+        let message = self.get_transport_mut().read_message()?;
+
+        if message.header().command() != MessageCommand::Okay {
+            return Err(RustADBError::ADBShellNotSupported);
+        }
+
+        Ok(())
+    }
+}

adb_client/src/device/commands/shell.rs

@@ -0,0 +1,112 @@
+use rand::Rng;
+use std::io::{Read, Write};
+
+use crate::device::ShellMessageWriter;
+use crate::Result;
+use crate::{
+    device::{ADBMessageDevice, ADBTransportMessage, MessageCommand},
+    ADBMessageTransport, RustADBError,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    /// Runs 'command' in a shell on the device, and write its output and error streams into [`output`].
+    pub(crate) fn shell_command<S: ToString, W: Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        mut output: W,
+    ) -> Result<()> {
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            1,
+            0,
+            format!(
+                "shell:{}\0",
+                command
+                    .into_iter()
+                    .map(|v| v.to_string())
+                    .collect::<Vec<_>>()
+                    .join(" "),
+            )
+            .as_bytes()
+            .to_vec(),
+        );
+        self.get_transport_mut().write_message(message)?;
+
+        let response = self.get_transport_mut().read_message()?;
+        if response.header().command() != MessageCommand::Okay {
+            return Err(RustADBError::ADBRequestFailed(format!(
+                "wrong command {}",
+                response.header().command()
+            )));
+        }
+
+        loop {
+            let response = self.get_transport_mut().read_message()?;
+            if response.header().command() != MessageCommand::Write {
+                break;
+            }
+
+            output.write_all(&response.into_payload())?;
+        }
+
+        Ok(())
+    }
+
+    /// Starts an interactive shell session on the device.
+    /// Input data is read from [reader] and write to [writer].
+    /// [W] has a 'static bound as it is internally used in a thread.
+    pub(crate) fn shell<R: Read, W: Write + Send + 'static>(
+        &mut self,
+        mut reader: R,
+        mut writer: W,
+    ) -> Result<()> {
+        let sync_directive = "shell:\0";
+
+        let mut rng = rand::thread_rng();
+        let message = ADBTransportMessage::new(
+            MessageCommand::Open,
+            rng.gen(), /* Our 'local-id' */
+            0,
+            sync_directive.into(),
+        );
+        let message = self.send_and_expect_okay(message)?;
+        let local_id = message.header().arg1();
+        let remote_id = message.header().arg0();
+
+        let mut transport = self.get_transport().clone();
+
+        // Reading thread, reads response from adbd
+        std::thread::spawn(move || -> Result<()> {
+            loop {
+                let message = transport.read_message()?;
+
+                // Acknowledge for more data
+                let response =
+                    ADBTransportMessage::new(MessageCommand::Okay, local_id, remote_id, vec![]);
+                transport.write_message(response)?;
+
+                match message.header().command() {
+                    MessageCommand::Write => {}
+                    MessageCommand::Okay => continue,
+                    _ => return Err(RustADBError::ADBShellNotSupported),
+                }
+
+                writer.write_all(&message.into_payload())?;
+                writer.flush()?;
+            }
+        });
+
+        let transport = self.get_transport().clone();
+        let mut shell_writer = ShellMessageWriter::new(transport, local_id, remote_id);
+
+        // Read from given reader (that could be stdin e.g), and write content to device adbd
+        if let Err(e) = std::io::copy(&mut reader, &mut shell_writer) {
+            match e.kind() {
+                std::io::ErrorKind::BrokenPipe => return Ok(()),
+                _ => return Err(RustADBError::IOError(e)),
+            }
+        }
+
+        Ok(())
+    }
+}

adb_client/src/device/commands/stat.rs

@@ -0,0 +1,12 @@
+use crate::{
+    device::adb_message_device::ADBMessageDevice, ADBMessageTransport, AdbStatResponse, Result,
+};
+
+impl<T: ADBMessageTransport> ADBMessageDevice<T> {
+    pub(crate) fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse> {
+        let (local_id, remote_id) = self.begin_synchronization()?;
+        let adb_stat_response = self.stat_with_explicit_ids(remote_path, local_id, remote_id)?;
+        self.end_transaction(local_id, remote_id)?;
+        Ok(adb_stat_response)
+    }
+}

adb_client/src/device/message_writer.rs

@@ -0,0 +1,53 @@
+use std::io::{ErrorKind, Write};
+
+use crate::ADBMessageTransport;
+
+use super::{ADBTransportMessage, MessageCommand};
+
+/// [`Write`] trait implementation to hide underlying ADB protocol write logic.
+///
+/// Read received responses to check that message has been correctly received.
+pub struct MessageWriter<T: ADBMessageTransport> {
+    transport: T,
+    local_id: u32,
+    remote_id: u32,
+}
+
+impl<T: ADBMessageTransport> MessageWriter<T> {
+    pub fn new(transport: T, local_id: u32, remote_id: u32) -> Self {
+        Self {
+            transport,
+            local_id,
+            remote_id,
+        }
+    }
+}
+
+impl<T: ADBMessageTransport> Write for MessageWriter<T> {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        let message = ADBTransportMessage::new(
+            MessageCommand::Write,
+            self.local_id,
+            self.remote_id,
+            buf.to_vec(),
+        );
+        self.transport
+            .write_message(message)
+            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;
+
+        match self.transport.read_message() {
+            Ok(response) => match response.header().command() {
+                MessageCommand::Okay => Ok(buf.len()),
+                c => Err(std::io::Error::new(
+                    ErrorKind::Other,
+                    format!("wrong response received: {c}"),
+                )),
+            },
+            Err(e) => Err(std::io::Error::new(ErrorKind::Other, e)),
+        }
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        Ok(())
+    }
+}

adb_client/src/device/mod.rs

@@ -0,0 +1,17 @@
+mod adb_message_device;
+mod adb_message_device_commands;
+mod adb_tcp_device;
+mod adb_transport_message;
+mod adb_usb_device;
+mod commands;
+mod message_writer;
+mod models;
+mod shell_message_writer;
+
+use adb_message_device::ADBMessageDevice;
+pub use adb_tcp_device::ADBTcpDevice;
+pub use adb_transport_message::{ADBTransportMessage, ADBTransportMessageHeader};
+pub use adb_usb_device::{get_default_adb_key_path, ADBUSBDevice};
+pub use message_writer::MessageWriter;
+pub use models::{ADBRsaKey, MessageCommand, MessageSubcommand};
+pub use shell_message_writer::ShellMessageWriter;

adb_client/src/device/models/adb_rsa_key.rs

@@ -0,0 +1,175 @@
+use crate::{Result, RustADBError};
+use base64::{engine::general_purpose::STANDARD, Engine};
+use num_bigint::{BigUint, ModInverse};
+use num_traits::cast::ToPrimitive;
+use num_traits::FromPrimitive;
+use rand::rngs::OsRng;
+use rsa::pkcs8::DecodePrivateKey;
+use rsa::traits::PublicKeyParts;
+use rsa::{Pkcs1v15Sign, RsaPrivateKey};
+
+const ADB_PRIVATE_KEY_SIZE: usize = 2048;
+const ANDROID_PUBKEY_MODULUS_SIZE_WORDS: u32 = 64;
+
+#[repr(C)]
+#[derive(Debug, Default)]
+/// Internal ADB representation of a public key
+struct ADBRsaInternalPublicKey {
+    pub modulus_size_words: u32,
+    pub n0inv: u32,
+    pub modulus: BigUint,
+    pub rr: Vec<u8>,
+    pub exponent: u32,
+}
+
+impl ADBRsaInternalPublicKey {
+    pub fn new(exponent: &BigUint, modulus: &BigUint) -> Result<Self> {
+        Ok(Self {
+            modulus_size_words: ANDROID_PUBKEY_MODULUS_SIZE_WORDS,
+            exponent: exponent.to_u32().ok_or(RustADBError::ConversionError)?,
+            modulus: modulus.clone(),
+            ..Default::default()
+        })
+    }
+
+    pub fn into_bytes(mut self) -> Vec<u8> {
+        let mut bytes: Vec<u8> = Vec::new();
+        bytes.append(&mut self.modulus_size_words.to_le_bytes().to_vec());
+        bytes.append(&mut self.n0inv.to_le_bytes().to_vec());
+        bytes.append(&mut self.modulus.to_bytes_le());
+        bytes.append(&mut self.rr);
+        bytes.append(&mut self.exponent.to_le_bytes().to_vec());
+
+        bytes
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct ADBRsaKey {
+    private_key: RsaPrivateKey,
+}
+
+impl ADBRsaKey {
+    pub fn new_random() -> Result<Self> {
+        Ok(Self {
+            private_key: RsaPrivateKey::new(&mut OsRng, ADB_PRIVATE_KEY_SIZE)?,
+        })
+    }
+
+    pub fn new_from_pkcs8(pkcs8_content: &str) -> Result<Self> {
+        Ok(ADBRsaKey {
+            private_key: RsaPrivateKey::from_pkcs8_pem(pkcs8_content)?,
+        })
+    }
+
+    pub fn android_pubkey_encode(&self) -> Result<String> {
+        // Helped from project: https://github.com/hajifkd/webadb
+        // Source code: https://android.googlesource.com/platform/system/core/+/refs/heads/main/libcrypto_utils/android_pubkey.cpp
+        // Useful function `android_pubkey_encode()`
+        let mut adb_rsa_pubkey =
+            ADBRsaInternalPublicKey::new(self.private_key.e(), self.private_key.n())?;
+
+        // r32 = 2 ^ 32
+        let r32 = BigUint::from_u64(1 << 32).ok_or(RustADBError::ConversionError)?;
+
+        // r = 2 ^ rsa_size = 2 ^ 2048
+        let r = set_bit(ADB_PRIVATE_KEY_SIZE)?;
+
+        // rr = r ^ 2 mod N
+        let rr = r.modpow(&BigUint::from(2u32), &adb_rsa_pubkey.modulus);
+        adb_rsa_pubkey.rr = rr.to_bytes_le();
+
+        // rem = N[0]
+        let rem = &adb_rsa_pubkey.modulus % &r32;
+
+        // n0inv = -1 / rem mod r32
+        let n0inv = rem
+            .mod_inverse(&r32)
+            .and_then(|v| v.to_biguint())
+            .ok_or(RustADBError::ConversionError)?;
+
+        // BN_sub(n0inv, r32, n0inv)
+        adb_rsa_pubkey.n0inv = (r32 - n0inv)
+            .to_u32()
+            .ok_or(RustADBError::ConversionError)?;
+
+        Ok(self.encode_public_key(adb_rsa_pubkey.into_bytes()))
+    }
+
+    fn encode_public_key(&self, pub_key: Vec<u8>) -> String {
+        let mut encoded = STANDARD.encode(pub_key);
+        encoded.push(' ');
+        encoded.push_str(&format!("adb_client@{}", env!("CARGO_PKG_VERSION")));
+
+        encoded
+    }
+
+    pub fn sign(&self, msg: impl AsRef<[u8]>) -> Result<Vec<u8>> {
+        Ok(self
+            .private_key
+            .sign(Pkcs1v15Sign::new::<sha1::Sha1>(), msg.as_ref())?)
+    }
+}
+
+fn set_bit(n: usize) -> Result<BigUint> {
+    BigUint::parse_bytes(
+        &{
+            let mut bits = vec![b'1'];
+            bits.append(&mut vec![b'0'; n]);
+            bits
+        }[..],
+        2,
+    )
+    .ok_or(RustADBError::ConversionError)
+}
+
+#[test]
+fn test_pubkey_gen() {
+    const DEFAULT_PRIV_KEY: &'static str = r"-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----";
+    let priv_key =
+        ADBRsaKey::new_from_pkcs8(DEFAULT_PRIV_KEY).expect("cannot create rsa key from data");
+    let pub_key = priv_key
+        .android_pubkey_encode()
+        .expect("cannot encode public key");
+    let pub_key_adb = "\
+QAAAAFH/pU9PVrHRgEjMGnpvOr2QzKYCavSE1fcSwvpS1uPn9GTmuyZr7c9up\
+MBpSrrlFYpsjBQ7IfAyZIsVsffr5doEG5StKN8FwaO+sEX9YZX9Sr2m7/eVi0\
+17Dcinn0bZNKekAGahzTvyg0hieawXTthqTztSsV3cGY4xBsv/FLx2woyv7bT\
+xHLUOdyTI4b+4ycjEgwHtf8pDjMWZD1fJNMa9DZyyzW4XJa+RdRO3sSg4Vwmr\
+4GGSInm+g/w28y6hOU3l2kYWDBhIhNe0dHTEO5S3z/wQA25bWLYrx6rKK1dAP\
+TP28lUL5llMYX6L+HZG2SkD0+s4/JfQhbnMeCZDzOX8KQ+4ThLy/gDTqCSTjj\
+ic8BykdUIqYPwAjBMgQwLOLY5WNJMpjGlFINRcCGhvFFZ73sJTLerECuV/Oae\
+nFRcORwnGIRgMrYXj4tjmxJC7sq3cfNX96YIcSCDE9SZFdlKXVK8Jc4YMLGF3\
+MI8k1KoTby34uaIyxPJvwM1WR4Rdj60fwMyikFXNaOR2fPteZ3UMBA7CMrOEm\
+9iYjntyEppA4hQXIO1TWTzkA/Kfl1i67k5NuLIQdhPFEc5ox5IYVHusauPQ7d\
+Awu6BlgK37TUn0JdK0Z6Z4RaEIaNiEI0d5CoP6zQKV2QQnlscYpdsaUW5t9/F\
+LioVXPwrz0tx35JyIUZPPYwEAAQA= ";
+    assert_eq!(&pub_key[..pub_key_adb.len()], pub_key_adb);
+}

adb_client/src/device/models/message_commands.rs

@@ -0,0 +1,65 @@
+use serde::{Deserialize, Serialize};
+use serde_repr::{Deserialize_repr, Serialize_repr};
+use std::fmt::Display;
+
+#[derive(Clone, Copy, Debug, Eq, PartialEq, Serialize_repr, Deserialize_repr)]
+#[repr(u32)]
+pub enum MessageCommand {
+    /// Connect to a device
+    Cnxn = 0x4e584e43,
+    /// Close connection to a device
+    Clse = 0x45534c43,
+    /// Device ask for authentication
+    Auth = 0x48545541,
+    /// Open a data connection
+    Open = 0x4e45504f,
+    /// Write data to connection
+    Write = 0x45545257,
+    /// Server understood the message
+    Okay = 0x59414b4f,
+    // Sync 0x434e5953
+    /// Start a connection using TLS
+    Stls = 0x534C5453,
+}
+
+#[derive(Debug, Eq, PartialEq, Copy, Clone, Serialize_repr, Deserialize_repr)]
+#[repr(u32)]
+pub enum MessageSubcommand {
+    Stat = 0x54415453,
+    Send = 0x444E4553,
+    Recv = 0x56434552,
+    Quit = 0x54495551,
+    Fail = 0x4c494146,
+    Done = 0x454e4f44,
+    Data = 0x41544144,
+    List = 0x5453494c,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct SubcommandWithArg {
+    subcommand: MessageSubcommand,
+    arg: u32,
+}
+
+impl MessageSubcommand {
+    pub fn with_arg(self, arg: u32) -> SubcommandWithArg {
+        SubcommandWithArg {
+            subcommand: self,
+            arg,
+        }
+    }
+}
+
+impl Display for MessageCommand {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            MessageCommand::Cnxn => write!(f, "CNXN"),
+            MessageCommand::Clse => write!(f, "CLSE"),
+            MessageCommand::Auth => write!(f, "AUTH"),
+            MessageCommand::Open => write!(f, "OPEN"),
+            MessageCommand::Write => write!(f, "WRTE"),
+            MessageCommand::Okay => write!(f, "OKAY"),
+            MessageCommand::Stls => write!(f, "STLS"),
+        }
+    }
+}

adb_client/src/device/models/mod.rs

@@ -0,0 +1,5 @@
+mod adb_rsa_key;
+mod message_commands;
+
+pub use adb_rsa_key::ADBRsaKey;
+pub use message_commands::{MessageCommand, MessageSubcommand};

adb_client/src/device/shell_message_writer.rs

@@ -0,0 +1,41 @@
+use std::io::Write;
+
+use crate::ADBMessageTransport;
+
+use super::{models::MessageCommand, ADBTransportMessage};
+
+/// [`Write`] trait implementation to hide underlying ADB protocol write logic for shell commands.
+pub struct ShellMessageWriter<T: ADBMessageTransport> {
+    transport: T,
+    local_id: u32,
+    remote_id: u32,
+}
+
+impl<T: ADBMessageTransport> ShellMessageWriter<T> {
+    pub fn new(transport: T, local_id: u32, remote_id: u32) -> Self {
+        Self {
+            transport,
+            local_id,
+            remote_id,
+        }
+    }
+}
+
+impl<T: ADBMessageTransport> Write for ShellMessageWriter<T> {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        let message = ADBTransportMessage::new(
+            MessageCommand::Write,
+            self.local_id,
+            self.remote_id,
+            buf.to_vec(),
+        );
+        self.transport
+            .write_message(message)
+            .map_err(|e| std::io::Error::new(std::io::ErrorKind::InvalidData, e))?;
+        Ok(buf.len())
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        Ok(())
+    }
+}

adb_client/src/emulator_device/adb_emulator_device.rs

@@ -1,15 +1,14 @@
-use std::net::{Ipv4Addr, SocketAddrV4};
+use std::{
+    net::{Ipv4Addr, SocketAddrV4},
+    sync::LazyLock,
+};
 
-use crate::{ADBTransport, Result, RustADBError, TCPEmulatorTransport};
-use lazy_static::lazy_static;
+use crate::{ADBServerDevice, ADBTransport, Result, RustADBError, TCPEmulatorTransport};
 use regex::Regex;
 
-use super::ADBServerDevice;
-
-lazy_static! {
-    pub static ref EMULATOR_REGEX: Regex =
-        Regex::new("^emulator-(?P<port>\\d+)$").expect("wrong syntax for emulator regex");
-}
+static EMULATOR_REGEX: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new("^emulator-(?P<port>\\d+)$").expect("wrong syntax for emulator regex")
+});
 
 /// Represents an emulator connected to the ADB server.
 #[derive(Debug)]

adb_client/src/emulator_device/mod.rs

@@ -0,0 +1,3 @@
+mod adb_emulator_device;
+mod commands;
+pub use adb_emulator_device::ADBEmulatorDevice;

adb_client/src/error.rs

@@ -54,7 +54,70 @@ pub enum RustADBError {
     /// An error occurred when converting framebuffer content
     #[error("Cannot convert framebuffer into image")]
     FramebufferConversionError,
+    /// Unimplemented framebuffer image version
+    #[error("Unimplemented framebuffer image version: {0}")]
+    UnimplementedFramebufferImageVersion(u32),
     /// An error occurred while getting user's home directory
     #[error(transparent)]
     HomeError(#[from] homedir::GetHomeError),
+    /// Cannot get home directory
+    #[error("Cannot get home directory")]
+    NoHomeDirectory,
+    /// Generic USB error
+    #[error(transparent)]
+    UsbError(#[from] rusb::Error),
+    /// USB device not found
+    #[error("USB Device not found: {0} {1}")]
+    USBDeviceNotFound(u16, u16),
+    /// No descriptor found
+    #[error("No USB descriptor found")]
+    USBNoDescriptorFound,
+    /// Integrity of the received message cannot be validated
+    #[error("Invalid integrity. Expected CRC32 {0}, got {1}")]
+    InvalidIntegrity(u32, u32),
+    /// Error while decoding base64 data
+    #[error(transparent)]
+    Base64DecodeError(#[from] base64::DecodeError),
+    /// Error while encoding base64 data
+    #[error(transparent)]
+    Base64EncodeError(#[from] base64::EncodeSliceError),
+    /// An error occurred with RSA engine
+    #[error(transparent)]
+    RSAError(#[from] rsa::errors::Error),
+    /// Cannot convert given data from slice
+    #[error(transparent)]
+    TryFromSliceError(#[from] std::array::TryFromSliceError),
+    /// Given path does not represent an APK
+    #[error("wrong file extension: {0}")]
+    WrongFileExtension(String),
+    /// An error occurred with PKCS8 data
+    #[error("error with pkcs8: {0}")]
+    RsaPkcs8Error(#[from] rsa::pkcs8::Error),
+    /// Error during certificate generation
+    #[error(transparent)]
+    CertificateGenerationError(#[from] rcgen::Error),
+    /// TLS Error
+    #[error(transparent)]
+    TLSError(#[from] rustls::Error),
+    /// PEM certificate error
+    #[error(transparent)]
+    PemCertError(#[from] rustls_pki_types::pem::Error),
+    /// Error while locking mutex
+    #[error("error while locking data")]
+    PoisonError,
+    /// Cannot upgrade connection from TCP to TLS
+    #[error("upgrade error: {0}")]
+    UpgradeError(String),
+    /// An error occurred while getting mdns devices
+    #[error(transparent)]
+    MDNSError(#[from] mdns_sd::Error),
+    /// An error occurred while sending data to channel
+    #[error(transparent)]
+    SendError(#[from] std::sync::mpsc::SendError<crate::MDNSDevice>),
+}
+
+impl<T> From<std::sync::PoisonError<T>> for RustADBError {
+    fn from(_err: std::sync::PoisonError<T>) -> Self {
+        Self::PoisonError
+    }
 }

adb_client/src/lib.rs

@@ -4,15 +4,26 @@
 #![forbid(missing_docs)]
 #![doc = include_str!("../README.md")]
 
-mod adb_termios;
-mod emulator;
+mod adb_device_ext;
+mod constants;
+mod device;
+mod emulator_device;
 mod error;
+mod mdns;
 mod models;
 mod server;
+mod server_device;
 mod transports;
 mod utils;
 
+pub use adb_device_ext::ADBDeviceExt;
+pub use device::{ADBTcpDevice, ADBUSBDevice};
+pub use emulator_device::ADBEmulatorDevice;
 pub use error::{Result, RustADBError};
-pub use models::{AdbVersion, DeviceLong, DeviceShort, DeviceState, RebootType};
+pub use mdns::*;
+pub use models::{
+    AdbStatResponse, AdbVersion, DeviceLong, DeviceShort, DeviceState, MDNSBackend, RebootType,
+};
 pub use server::*;
+pub use server_device::ADBServerDevice;
 pub use transports::*;

adb_client/src/mdns/mdns_device.rs

@@ -0,0 +1,19 @@
+use std::{collections::HashSet, net::IpAddr};
+
+/// Represent a device found from mdns search
+#[derive(Debug)]
+pub struct MDNSDevice {
+    /// Full device address when resolved
+    pub fullname: String,
+    /// Device IP addresses
+    pub addresses: HashSet<IpAddr>,
+}
+
+impl From<mdns_sd::ServiceInfo> for MDNSDevice {
+    fn from(value: mdns_sd::ServiceInfo) -> Self {
+        Self {
+            fullname: value.get_fullname().to_string(),
+            addresses: value.get_addresses().to_owned(),
+        }
+    }
+}

adb_client/src/mdns/mdns_discovery.rs

@@ -0,0 +1,73 @@
+use mdns_sd::{ServiceDaemon, ServiceEvent};
+use std::{sync::mpsc::Sender, thread::JoinHandle};
+
+use crate::{MDNSDevice, Result, RustADBError};
+
+const ADB_SERVICE_NAME: &str = "_adb-tls-connect._tcp.local.";
+
+/// Structure holding responsibility over mdns discovery
+pub struct MDNSDiscoveryService {
+    daemon: ServiceDaemon,
+    thread_handle: Option<JoinHandle<Result<()>>>,
+}
+
+impl std::fmt::Debug for MDNSDiscoveryService {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("MDNSDiscoveryService")
+            .field("daemon", &self.daemon.get_metrics())
+            .field("handle", &self.thread_handle)
+            .finish()
+    }
+}
+
+impl MDNSDiscoveryService {
+    /// Instantiate a new discovery service to find devices over mdns
+    pub fn new() -> Result<Self> {
+        Ok(MDNSDiscoveryService {
+            daemon: ServiceDaemon::new()?,
+            thread_handle: None,
+        })
+    }
+
+    /// Start discovery by spawning a new thread responsible of getting events.
+    pub fn start(&mut self, sender: Sender<MDNSDevice>) -> Result<()> {
+        let receiver = self.daemon.browse(ADB_SERVICE_NAME)?;
+
+        let handle: JoinHandle<Result<()>> = std::thread::spawn(move || loop {
+            while let Ok(event) = receiver.recv() {
+                match event {
+                    ServiceEvent::SearchStarted(_)
+                    | ServiceEvent::ServiceRemoved(_, _)
+                    | ServiceEvent::ServiceFound(_, _)
+                    | ServiceEvent::SearchStopped(_) => {
+                        // Ignoring these events. We are only interesting in found devices
+                        continue;
+                    }
+                    ServiceEvent::ServiceResolved(service_info) => {
+                        if let Err(e) = sender.send(MDNSDevice::from(service_info)) {
+                            return Err(e.into());
+                        }
+                    }
+                }
+            }
+        });
+
+        self.thread_handle = Some(handle);
+
+        Ok(())
+    }
+
+    /// Shutdown discovery engines.
+    pub fn shutdown(&mut self) -> Result<()> {
+        match self.daemon.shutdown() {
+            Ok(_) => Ok(()),
+            Err(e) => match e {
+                mdns_sd::Error::Again => {
+                    self.daemon.shutdown()?;
+                    Ok(())
+                }
+                e => Err(RustADBError::MDNSError(e)),
+            },
+        }
+    }
+}

adb_client/src/mdns/mod.rs

@@ -0,0 +1,5 @@
+mod mdns_device;
+mod mdns_discovery;
+
+pub use mdns_device::MDNSDevice;
+pub use mdns_discovery::MDNSDiscoveryService;

adb_client/src/models/adb_server_command.rs

@@ -13,15 +13,27 @@ pub(crate) enum AdbServerCommand {
     HostFeatures,
     Connect(SocketAddrV4),
     Disconnect(SocketAddrV4),
-    Pair(SocketAddrV4, u32),
+    Pair(SocketAddrV4, String),
     TransportAny,
     TransportSerial(String),
+    MDNSCheck,
+    MDNSServices,
+    ServerStatus,
+    ReconnectOffline,
+    Install(u64),
     // Local commands
     ShellCommand(String),
     Shell,
     FrameBuffer,
     Sync,
     Reboot(RebootType),
+    Forward(String, String),
+    ForwardRemoveAll,
+    Reverse(String, String),
+    ReverseRemoveAll,
+    Reconnect,
+    TcpIp(u16),
+    Usb,
 }
 
 impl Display for AdbServerCommand {
@@ -50,9 +62,38 @@ impl Display for AdbServerCommand {
             AdbServerCommand::Connect(addr) => write!(f, "host:connect:{}", addr),
             AdbServerCommand::Disconnect(addr) => write!(f, "host:disconnect:{}", addr),
             AdbServerCommand::Pair(addr, code) => {
-                write!(f, "host:pair:{code}:{}", addr)
+                write!(f, "host:pair:{code}:{addr}")
             }
             AdbServerCommand::FrameBuffer => write!(f, "framebuffer:"),
+            AdbServerCommand::Forward(remote, local) => {
+                write!(f, "host:forward:{local};{remote}")
+            }
+            AdbServerCommand::ForwardRemoveAll => write!(f, "host:killforward-all"),
+            AdbServerCommand::Reverse(remote, local) => {
+                write!(f, "reverse:forward:{remote};{local}")
+            }
+            AdbServerCommand::ReverseRemoveAll => write!(f, "reverse:killforward-all"),
+            AdbServerCommand::MDNSCheck => write!(f, "host:mdns:check"),
+            AdbServerCommand::MDNSServices => write!(f, "host:mdns:services"),
+            AdbServerCommand::ServerStatus => write!(f, "host:server-status"),
+            AdbServerCommand::Reconnect => write!(f, "reconnect"),
+            AdbServerCommand::ReconnectOffline => write!(f, "host:reconnect-offline"),
+            AdbServerCommand::TcpIp(port) => {
+                write!(f, "tcpip:{port}")
+            }
+            AdbServerCommand::Usb => write!(f, "usb:"),
+            AdbServerCommand::Install(size) => write!(f, "exec:cmd package 'install' -S {size}"),
         }
     }
 }
+
+#[test]
+fn test_pair_command() {
+    let host = "192.168.0.197:34783";
+    let code = "091102";
+    let code_u32 = code.parse::<u32>().expect("cannot parse u32");
+    let pair = AdbServerCommand::Pair(host.parse().expect("cannot parse host"), code.into());
+
+    assert_eq!(pair.to_string(), format!("host:pair:{code}:{host}"));
+    assert_ne!(pair.to_string(), format!("host:pair:{code_u32}:{host}"))
+}

adb_client/src/models/adb_stat_response.rs

@@ -0,0 +1,47 @@
+use byteorder::ByteOrder;
+use chrono::{DateTime, Utc};
+use std::{
+    fmt::Display,
+    time::{Duration, UNIX_EPOCH},
+};
+
+use byteorder::LittleEndian;
+use serde::{Deserialize, Serialize};
+
+/// Represents a `stat` response
+#[derive(Debug, Deserialize, Serialize)]
+pub struct AdbStatResponse {
+    /// File permissions
+    pub file_perm: u32,
+    /// File size, in bytes
+    pub file_size: u32,
+    /// File modification time
+    pub mod_time: u32,
+}
+
+impl From<[u8; 12]> for AdbStatResponse {
+    fn from(value: [u8; 12]) -> Self {
+        Self {
+            file_perm: LittleEndian::read_u32(&value[0..4]),
+            file_size: LittleEndian::read_u32(&value[4..8]),
+            mod_time: LittleEndian::read_u32(&value[8..]),
+        }
+    }
+}
+
+impl Display for AdbStatResponse {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let d = UNIX_EPOCH + Duration::from_secs(self.mod_time.into());
+        // Create DateTime from SystemTime
+        let datetime = DateTime::<Utc>::from(d);
+
+        writeln!(f, "File permissions: {}", self.file_perm)?;
+        writeln!(f, "File size: {} bytes", self.file_size)?;
+        write!(
+            f,
+            "Modification time: {}",
+            datetime.format("%Y-%m-%d %H:%M:%S.%f %Z")
+        )?;
+        Ok(())
+    }
+}

adb_client/src/models/device_long.rs

@@ -1,16 +1,15 @@
-use lazy_static::lazy_static;
 use std::str::FromStr;
+use std::sync::LazyLock;
 use std::{fmt::Display, str};
 
 use crate::{DeviceState, RustADBError};
 use regex::bytes::Regex;
 
-lazy_static! {
-    static ref DEVICES_LONG_REGEX: Regex = Regex::new("^(?P<identifier>\\S+)\\s+(?P<state>\\w+) ((usb:(?P<usb1>.*)|(?P<usb2>\\d-\\d)) )?(product:(?P<product>\\w+) model:(?P<model>\\w+) device:(?P<device>\\w+) )?transport_id:(?P<transport_id>\\d+)$").expect("cannot build devices long regex");
+static DEVICES_LONG_REGEX: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new("^(?P<identifier>\\S+)\\s+(?P<state>\\w+) ((usb:(?P<usb1>.*)|(?P<usb2>\\d-\\d)) )?(product:(?P<product>\\w+) model:(?P<model>\\w+) device:(?P<device>\\w+) )?transport_id:(?P<transport_id>\\d+)$").expect("cannot build devices long regex")
+});
 
-}
-
-/// Represents a new device with more informations helded.
+/// Represents a new device with more informations.
 #[derive(Debug)]
 pub struct DeviceLong {
     /// Unique device identifier.
@@ -68,14 +67,13 @@ impl TryFrom<Vec<u8>> for DeviceLong {
                     .as_bytes()
                     .to_vec(),
             )?)?,
-            usb: String::from_utf8(
-                groups
-                    .name("usb1")
-                    .or_else(|| groups.name("usb2"))
-                    .ok_or(RustADBError::RegexParsingError)?
-                    .as_bytes()
-                    .to_vec(),
-            )?,
+            usb: match groups.name("usb1") {
+                None => match groups.name("usb2") {
+                    None => "Unk".to_string(),
+                    Some(usb) => String::from_utf8(usb.as_bytes().to_vec())?,
+                },
+                Some(usb) => String::from_utf8(usb.as_bytes().to_vec())?,
+            },
             product: match groups.name("product") {
                 None => "Unk".to_string(),
                 Some(product) => String::from_utf8(product.as_bytes().to_vec())?,

adb_client/src/models/device_short.rs

@@ -1,12 +1,10 @@
-use lazy_static::lazy_static;
 use regex::bytes::Regex;
-use std::{fmt::Display, str::FromStr};
+use std::{fmt::Display, str::FromStr, sync::LazyLock};
 
 use crate::{DeviceState, RustADBError};
 
-lazy_static! {
-    static ref DEVICES_REGEX: Regex = Regex::new("^(\\S+)\t(\\w+)\n?$").unwrap();
-}
+static DEVICES_REGEX: LazyLock<Regex> =
+    LazyLock::new(|| Regex::new("^(\\S+)\t(\\w+)\n?$").expect("Cannot build devices regex"));
 
 /// Represents a device connected to the ADB server.
 #[derive(Debug, Clone)]
@@ -28,7 +26,9 @@ impl TryFrom<Vec<u8>> for DeviceShort {
 
     fn try_from(value: Vec<u8>) -> Result<Self, Self::Error> {
         // Optional final '\n' is used to match TrackDevices inputs
-        let groups = DEVICES_REGEX.captures(&value).unwrap();
+        let groups = DEVICES_REGEX
+            .captures(&value)
+            .ok_or(RustADBError::RegexParsingError)?;
         Ok(DeviceShort {
             identifier: String::from_utf8(
                 groups

adb_client/src/models/device_state.rs

@@ -15,6 +15,22 @@ pub enum DeviceState {
     Authorizing,
     /// The device is unauthorized.
     Unauthorized,
+    /// Haven't received a response from the device yet.
+    Connecting,
+    /// Insufficient permissions to communicate with the device.
+    NoPerm,
+    /// USB device detached from the adb server (known but not opened/claimed).
+    Detached,
+    /// Device running fastboot OS (fastboot) or userspace fastboot (fastbootd).
+    Bootloader,
+    /// What a device sees from its end of a Transport (adb host).
+    Host,
+    /// Device with bootloader loaded but no ROM OS loaded (adbd).
+    Recovery,
+    /// Device running Android OS Sideload mode (minadbd sideload mode).
+    Sideload,
+    /// Device running Android OS Rescue mode (minadbd rescue mode).
+    Rescue,
 }
 
 impl Display for DeviceState {
@@ -25,6 +41,14 @@ impl Display for DeviceState {
             DeviceState::NoDevice => write!(f, "no device"),
             DeviceState::Authorizing => write!(f, "authorizing"),
             DeviceState::Unauthorized => write!(f, "unauthorized"),
+            DeviceState::Connecting => write!(f, "connecting"),
+            DeviceState::NoPerm => write!(f, "noperm"),
+            DeviceState::Detached => write!(f, "detached"),
+            DeviceState::Bootloader => write!(f, "bootloader"),
+            DeviceState::Host => write!(f, "host"),
+            DeviceState::Recovery => write!(f, "recovery"),
+            DeviceState::Sideload => write!(f, "sideload"),
+            DeviceState::Rescue => write!(f, "rescue"),
         }
     }
 }
@@ -40,6 +64,14 @@ impl FromStr for DeviceState {
             "no device" => Ok(Self::NoDevice),
             "authorizing" => Ok(Self::Authorizing),
             "unauthorized" => Ok(Self::Unauthorized),
+            "connecting" => Ok(Self::Connecting),
+            "noperm" => Ok(Self::NoPerm),
+            "detached" => Ok(Self::Detached),
+            "bootloader" => Ok(Self::Bootloader),
+            "host" => Ok(Self::Host),
+            "recovery" => Ok(Self::Recovery),
+            "sideload" => Ok(Self::Sideload),
+            "rescue" => Ok(Self::Rescue),
             _ => Err(RustADBError::UnknownDeviceState(lowercased)),
         }
     }

adb_client/src/models/mdns_services.rs

@@ -0,0 +1,64 @@
+use regex::bytes::Regex;
+use std::net::SocketAddrV4;
+use std::sync::LazyLock;
+use std::{fmt::Display, str::FromStr};
+
+use crate::RustADBError;
+
+static MDNS_SERVICES_REGEX: LazyLock<Regex> = LazyLock::new(|| {
+    Regex::new("^(\\S+)\t(\\S+)\t([\\d\\.]+:\\d+)\n?$").expect("Cannot build mdns services regex")
+});
+
+/// Represents MDNS Services
+#[derive(Debug, Clone)]
+pub struct MDNSServices {
+    /// Service name
+    pub service_name: String,
+    /// Reg type
+    pub reg_type: String,
+    /// IP addr with port
+    pub socket_v4: SocketAddrV4,
+}
+
+impl Display for MDNSServices {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(
+            f,
+            "{}\t{}\t{}",
+            self.service_name, self.reg_type, self.socket_v4
+        )
+    }
+}
+
+impl TryFrom<&[u8]> for MDNSServices {
+    type Error = RustADBError;
+
+    fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
+        let groups = MDNS_SERVICES_REGEX
+            .captures(value)
+            .ok_or(RustADBError::RegexParsingError)?;
+        Ok(MDNSServices {
+            service_name: String::from_utf8(
+                groups
+                    .get(1)
+                    .ok_or(RustADBError::RegexParsingError)?
+                    .as_bytes()
+                    .to_vec(),
+            )?,
+            reg_type: String::from_utf8(
+                groups
+                    .get(2)
+                    .ok_or(RustADBError::RegexParsingError)?
+                    .as_bytes()
+                    .to_vec(),
+            )?,
+            socket_v4: SocketAddrV4::from_str(&String::from_utf8(
+                groups
+                    .get(3)
+                    .ok_or(RustADBError::RegexParsingError)?
+                    .as_bytes()
+                    .to_vec(),
+            )?)?,
+        })
+    }
+}

adb_client/src/models/mod.rs

@@ -1,21 +1,28 @@
 mod adb_emulator_command;
 mod adb_request_status;
 mod adb_server_command;
+mod adb_stat_response;
 mod adb_version;
 mod device_long;
 mod device_short;
 mod device_state;
 mod host_features;
+mod mdns_services;
 mod reboot_type;
+mod server_status;
 mod sync_command;
 
 pub(crate) use adb_emulator_command::ADBEmulatorCommand;
 pub use adb_request_status::AdbRequestStatus;
 pub(crate) use adb_server_command::AdbServerCommand;
+pub use adb_stat_response::AdbStatResponse;
 pub use adb_version::AdbVersion;
 pub use device_long::DeviceLong;
 pub use device_short::DeviceShort;
 pub use device_state::DeviceState;
 pub use host_features::HostFeatures;
+pub use mdns_services::MDNSServices;
 pub use reboot_type::RebootType;
+pub use server_status::MDNSBackend;
+pub use server_status::ServerStatus;
 pub use sync_command::SyncCommand;

adb_client/src/models/server_status.rs

@@ -0,0 +1,158 @@
+use quick_protobuf::{BytesReader, MessageRead};
+
+use std::fmt::Display;
+
+use crate::RustADBError;
+
+#[derive(Debug, PartialEq, Default, Eq, Clone, Copy)]
+pub enum UsbBackend {
+    #[default]
+    Unknown = 0,
+    Native = 1,
+    LibUSB = 2,
+}
+
+impl From<i32> for UsbBackend {
+    fn from(i: i32) -> Self {
+        match i {
+            0 => UsbBackend::Unknown,
+            1 => UsbBackend::Native,
+            2 => UsbBackend::LibUSB,
+            _ => Self::default(),
+        }
+    }
+}
+
+impl<'a> From<&'a str> for UsbBackend {
+    fn from(s: &'a str) -> Self {
+        match s {
+            "UNKNOWN_USB" => UsbBackend::Unknown,
+            "NATIVE" => UsbBackend::Native,
+            "LIBUSB" => UsbBackend::LibUSB,
+            _ => Self::default(),
+        }
+    }
+}
+
+impl Display for UsbBackend {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            UsbBackend::Unknown => write!(f, "UNKNOWN_USB"),
+            UsbBackend::Native => write!(f, "NATIVE"),
+            UsbBackend::LibUSB => write!(f, "LIBUSB"),
+        }
+    }
+}
+
+/// MDNS Backend Status
+#[derive(Debug, Clone, PartialEq, Default)]
+pub enum MDNSBackend {
+    #[default]
+    /// Unknown
+    Unknown = 0,
+    /// Bonjour
+    Bonjour = 1,
+    /// OpenScreen
+    OpenScreen = 2,
+}
+
+impl From<i32> for MDNSBackend {
+    fn from(i: i32) -> Self {
+        match i {
+            0 => MDNSBackend::Unknown,
+            1 => MDNSBackend::Bonjour,
+            2 => MDNSBackend::OpenScreen,
+            _ => Self::default(),
+        }
+    }
+}
+
+impl<'a> From<&'a str> for MDNSBackend {
+    fn from(s: &'a str) -> Self {
+        match s {
+            "UNKNOWN_MDNS" => MDNSBackend::Unknown,
+            "BONJOUR" => MDNSBackend::Bonjour,
+            "OPENSCREEN" => MDNSBackend::OpenScreen,
+            _ => Self::default(),
+        }
+    }
+}
+
+impl Display for MDNSBackend {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            MDNSBackend::Unknown => write!(f, "UNKNOWN_MDNS"),
+            MDNSBackend::Bonjour => write!(f, "BONJOUR"),
+            MDNSBackend::OpenScreen => write!(f, "OPENSCREEN"),
+        }
+    }
+}
+
+/// Structure representing current server status
+#[derive(Debug, Clone, Default, PartialEq)]
+pub struct ServerStatus {
+    pub usb_backend: UsbBackend,
+    pub usb_backend_forced: bool,
+    pub mdns_backend: MDNSBackend,
+    pub mdns_backend_forced: bool,
+    pub version: String,
+    pub build: String,
+    pub executable_absolute_path: String,
+    pub log_absolute_path: String,
+    pub os: String,
+}
+
+impl<'a> MessageRead<'a> for ServerStatus {
+    fn from_reader(r: &mut BytesReader, bytes: &'a [u8]) -> quick_protobuf::Result<Self> {
+        let mut msg = Self::default();
+        while !r.is_eof() {
+            match r.next_tag(bytes) {
+                Ok(8) => msg.usb_backend = r.read_enum(bytes)?,
+                Ok(16) => msg.usb_backend_forced = r.read_bool(bytes)?,
+                Ok(24) => msg.mdns_backend = r.read_enum(bytes)?,
+                Ok(32) => msg.mdns_backend_forced = r.read_bool(bytes)?,
+                Ok(42) => msg.version = r.read_string(bytes)?.to_string(),
+                Ok(50) => msg.build = r.read_string(bytes)?.to_string(),
+                Ok(58) => msg.executable_absolute_path = r.read_string(bytes)?.to_string(),
+                Ok(66) => msg.log_absolute_path = r.read_string(bytes)?.to_string(),
+                Ok(74) => msg.os = r.read_string(bytes)?.to_string(),
+                Ok(t) => {
+                    r.read_unknown(bytes, t)?;
+                }
+                Err(e) => return Err(e),
+            }
+        }
+        Ok(msg)
+    }
+}
+
+impl Display for ServerStatus {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        writeln!(f, "usb_backend: {}", self.usb_backend)?;
+        if self.usb_backend_forced {
+            writeln!(f, "usb_backend_forced: {}", self.usb_backend_forced)?;
+        }
+        writeln!(f, "mdns_backend: {}", self.mdns_backend)?;
+        if self.mdns_backend_forced {
+            writeln!(f, "mdns_backend_forced: {}", self.mdns_backend_forced)?;
+        }
+        writeln!(f, "version: \"{}\"", self.version)?;
+        writeln!(f, "build: \"{}\"", self.build)?;
+        writeln!(
+            f,
+            "executable_absolute_path: \"{}\"",
+            self.executable_absolute_path
+        )?;
+        writeln!(f, "log_absolute_path: \"{}\"", self.log_absolute_path)?;
+        writeln!(f, "os: \"{}\"", self.os)
+    }
+}
+
+impl TryFrom<Vec<u8>> for ServerStatus {
+    type Error = RustADBError;
+
+    fn try_from(value: Vec<u8>) -> Result<Self, Self::Error> {
+        let mut reader = BytesReader::from_bytes(&value);
+        ServerStatus::from_reader(&mut reader, &value).map_err(|_| RustADBError::ConversionError)
+    }
+}

adb_client/src/server/adb_server.rs

@@ -2,6 +2,7 @@ use crate::ADBTransport;
 use crate::Result;
 use crate::RustADBError;
 use crate::TCPServerTransport;
+use std::collections::HashMap;
 use std::net::SocketAddrV4;
 use std::process::Command;
 
@@ -12,6 +13,8 @@ pub struct ADBServer {
     pub(crate) transport: Option<TCPServerTransport>,
     /// Address to connect to
     pub(crate) socket_addr: Option<SocketAddrV4>,
+    /// adb-server start envs
+    pub(crate) envs: HashMap<String, String>,
 }
 
 impl ADBServer {
@@ -20,6 +23,7 @@ impl ADBServer {
         Self {
             transport: None,
             socket_addr: Some(address),
+            envs: HashMap::new(),
         }
     }
 
@@ -49,7 +53,13 @@ impl ADBServer {
 
         if is_local_ip {
             // ADB Server is local, we start it if not already running
-            let child = Command::new("adb").arg("start-server").spawn();
+            let mut command = Command::new("adb");
+            command.arg("start-server");
+            for (env_k, env_v) in self.envs.iter() {
+                command.env(env_k, env_v);
+            }
+
+            let child = command.spawn();
             match child {
                 Ok(mut child) => {
                     if let Err(e) = child.wait() {

adb_client/src/server/commands/connect.rs

@@ -8,9 +8,10 @@ impl ADBServer {
             .connect()?
             .proxy_connection(AdbServerCommand::Connect(address), true)?;
 
-        match String::from_utf8(response).unwrap() {
-            s if s.starts_with("connected to") => Ok(()),
-            s => Err(RustADBError::ADBRequestFailed(s)),
+        match String::from_utf8(response) {
+            Ok(s) if s.starts_with("connected to") => Ok(()),
+            Ok(s) => Err(RustADBError::ADBRequestFailed(s)),
+            Err(e) => Err(e.into()),
         }
     }
 }

adb_client/src/server/commands/devices.rs

@@ -79,7 +79,6 @@ impl ADBServer {
     }
 
     /// Tracks new devices showing up.
-    // TODO: Change with Generator when feature stabilizes
     pub fn track_devices(&mut self, callback: impl Fn(DeviceShort) -> Result<()>) -> Result<()> {
         self.connect()?
             .send_adb_request(AdbServerCommand::TrackDevices)?;

adb_client/src/server/commands/disconnect.rs

@@ -8,9 +8,10 @@ impl ADBServer {
             .connect()?
             .proxy_connection(AdbServerCommand::Disconnect(address), true)?;
 
-        match String::from_utf8(response).unwrap() {
-            s if s.starts_with("disconnected") => Ok(()),
-            s => Err(RustADBError::ADBRequestFailed(s)),
+        match String::from_utf8(response) {
+            Ok(s) if s.starts_with("disconnected") => Ok(()),
+            Ok(s) => Err(RustADBError::ADBRequestFailed(s)),
+            Err(e) => Err(e.into()),
         }
     }
 }

adb_client/src/server/commands/mdns.rs

@@ -0,0 +1,62 @@
+use std::io::BufRead;
+
+use crate::{
+    models::{AdbServerCommand, MDNSBackend, MDNSServices},
+    ADBServer, Result,
+};
+
+const OPENSCREEN_MDNS_BACKEND: &str = "ADB_MDNS_OPENSCREEN";
+
+impl ADBServer {
+    /// Check if mdns discovery is available
+    pub fn mdns_check(&mut self) -> Result<bool> {
+        let response = self
+            .connect()?
+            .proxy_connection(AdbServerCommand::MDNSCheck, true)?;
+
+        match String::from_utf8(response) {
+            Ok(s) if s.starts_with("mdns daemon version") => Ok(true),
+            Ok(_) => Ok(false),
+            Err(e) => Err(e.into()),
+        }
+    }
+
+    /// List all discovered mdns services
+    pub fn mdns_services(&mut self) -> Result<Vec<MDNSServices>> {
+        let services = self
+            .connect()?
+            .proxy_connection(AdbServerCommand::MDNSServices, true)?;
+
+        let mut vec_services: Vec<MDNSServices> = vec![];
+        for service in services.lines() {
+            match service {
+                Ok(service) => {
+                    vec_services.push(MDNSServices::try_from(service.as_bytes())?);
+                }
+                Err(e) => log::error!("{}", e),
+            }
+        }
+
+        Ok(vec_services)
+    }
+
+    /// Check if specified backend mdns service is used, otherwise restart adb server with envs
+    pub fn mdns_force_backend(&mut self, backend: MDNSBackend) -> Result<()> {
+        let server_status = self.server_status()?;
+        if server_status.mdns_backend != backend {
+            self.kill()?;
+            self.envs.insert(
+                OPENSCREEN_MDNS_BACKEND.to_string(),
+                (if backend == MDNSBackend::OpenScreen {
+                    "1"
+                } else {
+                    "0"
+                })
+                .to_string(),
+            );
+            self.connect()?;
+        }
+
+        Ok(())
+    }
+}

adb_client/src/server/commands/mod.rs

@@ -2,5 +2,8 @@ mod connect;
 mod devices;
 mod disconnect;
 mod kill;
+mod mdns;
 mod pair;
+mod reconnect;
+mod server_status;
 mod version;

adb_client/src/server/commands/pair.rs

@@ -4,14 +4,15 @@ use std::net::SocketAddrV4;
 
 impl ADBServer {
     /// Pair device on a specific port with a generated 'code'
-    pub fn pair(&mut self, address: SocketAddrV4, code: u32) -> Result<()> {
+    pub fn pair(&mut self, address: SocketAddrV4, code: String) -> Result<()> {
         let response = self
             .connect()?
             .proxy_connection(AdbServerCommand::Pair(address, code), true)?;
 
-        match String::from_utf8(response).unwrap() {
-            s if s.starts_with("Successfully paired to") => Ok(()),
-            s => Err(RustADBError::ADBRequestFailed(s)),
+        match String::from_utf8(response) {
+            Ok(s) if s.starts_with("Successfully paired to") => Ok(()),
+            Ok(s) => Err(RustADBError::ADBRequestFailed(s)),
+            Err(e) => Err(e.into()),
         }
     }
 }

adb_client/src/server/commands/reconnect.rs

@@ -0,0 +1,10 @@
+use crate::{models::AdbServerCommand, ADBServer, Result};
+
+impl ADBServer {
+    /// Reconnect the device
+    pub fn reconnect_offline(&mut self) -> Result<()> {
+        self.connect()?
+            .proxy_connection(AdbServerCommand::ReconnectOffline, false)
+            .map(|_| ())
+    }
+}

adb_client/src/server/commands/server_status.rs

@@ -0,0 +1,15 @@
+use crate::{
+    models::{AdbServerCommand, ServerStatus},
+    ADBServer, Result,
+};
+
+impl ADBServer {
+    /// Check ADB server status
+    pub fn server_status(&mut self) -> Result<ServerStatus> {
+        let status = self
+            .connect()?
+            .proxy_connection(AdbServerCommand::ServerStatus, true)?;
+
+        ServerStatus::try_from(status)
+    }
+}

adb_client/src/server/device_commands/recv.rs

@@ -1,85 +0,0 @@
-use crate::{
-    models::{AdbServerCommand, SyncCommand},
-    ADBServerDevice, Result, RustADBError,
-};
-use byteorder::{ByteOrder, LittleEndian};
-use std::io::{Read, Write};
-
-impl ADBServerDevice {
-    /// Receives [path] to [stream] from the device.
-    pub fn recv<A: AsRef<str>>(&mut self, path: A, stream: &mut dyn Write) -> Result<()> {
-        let serial = self.identifier.clone();
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
-
-        // Set device in SYNC mode
-        self.get_transport_mut()
-            .send_adb_request(AdbServerCommand::Sync)?;
-
-        // Send a recv command
-        self.get_transport_mut()
-            .send_sync_request(SyncCommand::Recv)?;
-
-        self.handle_recv_command(path, stream)
-    }
-
-    fn handle_recv_command<S: AsRef<str>>(
-        &mut self,
-        from: S,
-        output: &mut dyn Write,
-    ) -> Result<()> {
-        // First send 8 byte common header
-        let mut len_buf = [0_u8; 4];
-        LittleEndian::write_u32(&mut len_buf, from.as_ref().len() as u32);
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(&len_buf)?;
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(from.as_ref().as_bytes())?;
-
-        // Then we receive the byte data in chunks of up to 64k
-        // Chunk looks like 'DATA' <length> <data>
-        let mut buffer = [0_u8; 64 * 1024]; // Should this be Boxed?
-        let mut data_header = [0_u8; 4]; // DATA
-        loop {
-            self.get_transport_mut()
-                .get_raw_connection()?
-                .read_exact(&mut data_header)?;
-            // Check if data_header is DATA or DONE or FAIL
-            match &data_header {
-                b"DATA" => {
-                    // Handle received data
-                    let length: usize = self
-                        .get_transport_mut()
-                        .get_body_length()?
-                        .try_into()
-                        .unwrap();
-                    self.get_transport_mut()
-                        .get_raw_connection()?
-                        .read_exact(&mut buffer[..length])?;
-                    output.write_all(&buffer[..length])?;
-                }
-                b"DONE" => break, // We're done here
-                b"FAIL" => {
-                    // Handle fail
-                    let length: usize = self
-                        .get_transport_mut()
-                        .get_body_length()?
-                        .try_into()
-                        .unwrap();
-                    self.get_transport_mut()
-                        .get_raw_connection()?
-                        .read_exact(&mut buffer[..length])?;
-                    Err(RustADBError::ADBRequestFailed(String::from_utf8(
-                        buffer[..length].to_vec(),
-                    )?))?;
-                }
-                _ => panic!("Unknown response from device {:#?}", data_header),
-            }
-        }
-
-        // Connection should've left SYNC by now
-        Ok(())
-    }
-}

adb_client/src/server/device_commands/send.rs

@@ -1,110 +0,0 @@
-use crate::{
-    models::{AdbRequestStatus, AdbServerCommand, SyncCommand},
-    ADBServerDevice, Result, RustADBError,
-};
-use byteorder::{ByteOrder, LittleEndian};
-use std::{
-    convert::TryInto,
-    io::{Read, Write},
-    str::{self, FromStr},
-    time::SystemTime,
-};
-
-impl ADBServerDevice {
-    /// Send [stream] to [path] on the device.
-    pub fn send<A: AsRef<str>>(&mut self, stream: &mut dyn Read, path: A) -> Result<()> {
-        let serial = self.identifier.clone();
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
-
-        // Set device in SYNC mode
-        self.get_transport_mut()
-            .send_adb_request(AdbServerCommand::Sync)?;
-
-        // Send a send command
-        self.get_transport_mut()
-            .send_sync_request(SyncCommand::Send)?;
-
-        self.handle_send_command(stream, path)
-    }
-
-    fn handle_send_command<S: AsRef<str>>(&mut self, input: &mut dyn Read, to: S) -> Result<()> {
-        // Append the permission flags to the filename
-        let to = to.as_ref().to_string() + ",0777";
-
-        // The name of command is already sent by get_transport()?.send_sync_request
-        let mut len_buf = [0_u8; 4];
-        LittleEndian::write_u32(&mut len_buf, to.len() as u32);
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(&len_buf)?;
-
-        // Send appends the filemode to the string sent
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(to.as_bytes())?;
-
-        // Then we send the byte data in chunks of up to 64k
-        // Chunk looks like 'DATA' <length> <data>
-        let mut buffer = [0_u8; 64 * 1024];
-        loop {
-            let bytes_read = input.read(&mut buffer)?;
-            if bytes_read == 0 {
-                break;
-            }
-            let mut chunk_len_buf = [0_u8; 4];
-            LittleEndian::write_u32(&mut chunk_len_buf, bytes_read as u32);
-            self.get_transport_mut()
-                .get_raw_connection()?
-                .write_all(b"DATA")?;
-            self.get_transport_mut()
-                .get_raw_connection()?
-                .write_all(&chunk_len_buf)?;
-            self.get_transport_mut()
-                .get_raw_connection()?
-                .write_all(&buffer[..bytes_read])?;
-        }
-
-        // When we are done sending, we send 'DONE' <last modified time>
-        // Re-use len_buf to send the last modified time
-        let last_modified = match SystemTime::now().duration_since(SystemTime::UNIX_EPOCH) {
-            Ok(n) => n,
-            Err(_) => panic!("SystemTime before UNIX EPOCH!"),
-        };
-        LittleEndian::write_u32(&mut len_buf, last_modified.as_secs() as u32);
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(b"DONE")?;
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .write_all(&len_buf)?;
-
-        // We expect 'OKAY' response from this
-        let mut request_status = [0; 4];
-        self.get_transport_mut()
-            .get_raw_connection()?
-            .read_exact(&mut request_status)?;
-
-        match AdbRequestStatus::from_str(str::from_utf8(request_status.as_ref())?)? {
-            AdbRequestStatus::Fail => {
-                // We can keep reading to get further details
-                let length = self.get_transport_mut().get_body_length()?;
-
-                let mut body = vec![
-                    0;
-                    length
-                        .try_into()
-                        .map_err(|_| RustADBError::ConversionError)?
-                ];
-                if length > 0 {
-                    self.get_transport_mut()
-                        .get_raw_connection()?
-                        .read_exact(&mut body)?;
-                }
-
-                Err(RustADBError::ADBRequestFailed(String::from_utf8(body)?))
-            }
-            AdbRequestStatus::Okay => Ok(()),
-        }
-    }
-}

adb_client/src/server/device_commands/shell.rs

@@ -1,155 +0,0 @@
-use std::{
-    io::{self, Read, Write},
-    sync::mpsc,
-    time::Duration,
-};
-
-use mio::{unix::SourceFd, Events, Interest, Poll, Token};
-
-use crate::{
-    adb_termios::ADBTermios,
-    models::{AdbServerCommand, HostFeatures},
-    ADBServerDevice, Result, RustADBError,
-};
-
-const STDIN: Token = Token(0);
-const BUFFER_SIZE: usize = 512;
-const POLL_DURATION: Duration = Duration::from_millis(100);
-
-fn setup_poll_stdin() -> std::result::Result<Poll, io::Error> {
-    let poll = Poll::new()?;
-    let stdin_fd = 0;
-    poll.registry()
-        .register(&mut SourceFd(&stdin_fd), STDIN, Interest::READABLE)?;
-
-    Ok(poll)
-}
-
-impl ADBServerDevice {
-    /// Runs 'command' in a shell on the device, and return its output and error streams.
-    pub fn shell_command<S: ToString>(
-        &mut self,
-        command: impl IntoIterator<Item = S>,
-    ) -> Result<Vec<u8>> {
-        let supported_features = self.host_features()?;
-        if !supported_features.contains(&HostFeatures::ShellV2)
-            && !supported_features.contains(&HostFeatures::Cmd)
-        {
-            return Err(RustADBError::ADBShellNotSupported);
-        }
-
-        let serial = self.identifier.clone();
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
-        self.get_transport_mut()
-            .send_adb_request(AdbServerCommand::ShellCommand(
-                command
-                    .into_iter()
-                    .map(|v| v.to_string())
-                    .collect::<Vec<_>>()
-                    .join(" "),
-            ))?;
-
-        const BUFFER_SIZE: usize = 512;
-        let mut result = Vec::new();
-        loop {
-            let mut buffer = [0; BUFFER_SIZE];
-            match self
-                .get_transport_mut()
-                .get_raw_connection()?
-                .read(&mut buffer)
-            {
-                Ok(size) => {
-                    if size == 0 {
-                        return Ok(result);
-                    } else {
-                        result.extend_from_slice(&buffer[..size]);
-                    }
-                }
-                Err(e) => {
-                    return Err(RustADBError::IOError(e));
-                }
-            }
-        }
-    }
-
-    /// Starts an interactive shell session on the device. Redirects stdin/stdout/stderr as appropriate.
-    pub fn shell(&mut self) -> Result<()> {
-        let mut adb_termios = ADBTermios::new(std::io::stdin())?;
-        adb_termios.set_adb_termios()?;
-
-        self.connect()?.get_raw_connection()?.set_nodelay(true)?;
-
-        // TODO: FORWARD CTRL+C !!
-
-        let supported_features = self.host_features()?;
-        if !supported_features.contains(&HostFeatures::ShellV2)
-            && !supported_features.contains(&HostFeatures::Cmd)
-        {
-            return Err(RustADBError::ADBShellNotSupported);
-        }
-
-        let serial = self.identifier.clone();
-        self.connect()?
-            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
-        self.get_transport_mut()
-            .send_adb_request(AdbServerCommand::Shell)?;
-
-        // let read_stream = Arc::new(self.tcp_stream);
-        let mut read_stream = self.get_transport_mut().get_raw_connection()?.try_clone()?;
-
-        let (tx, rx) = mpsc::channel::<bool>();
-
-        let mut write_stream = read_stream.try_clone()?;
-
-        // Reading thread
-        std::thread::spawn(move || -> Result<()> {
-            loop {
-                let mut buffer = [0; BUFFER_SIZE];
-                match read_stream.read(&mut buffer) {
-                    Ok(0) => {
-                        let _ = tx.send(true);
-                        read_stream.shutdown(std::net::Shutdown::Both)?;
-                        return Ok(());
-                    }
-                    Ok(size) => {
-                        std::io::stdout().write_all(&buffer[..size])?;
-                        std::io::stdout().flush()?;
-                    }
-                    Err(e) => {
-                        return Err(RustADBError::IOError(e));
-                    }
-                }
-            }
-        });
-
-        let mut buf = [0; BUFFER_SIZE];
-        let mut events = Events::with_capacity(1);
-
-        let mut poll = setup_poll_stdin()?;
-
-        // Polling either by checking that reading socket hasn't been closed, and if is there is something to read on stdin.
-        loop {
-            poll.poll(&mut events, Some(POLL_DURATION))?;
-            match rx.try_recv() {
-                Ok(_) | Err(mpsc::TryRecvError::Disconnected) => return Ok(()),
-                Err(mpsc::TryRecvError::Empty) => (),
-            }
-
-            for event in events.iter() {
-                match event.token() {
-                    STDIN => {
-                        let size = match std::io::stdin().read(&mut buf) {
-                            Ok(0) => return Ok(()),
-                            Ok(size) => size,
-                            Err(_) => return Ok(()),
-                        };
-
-                        write_stream.write_all(&buf[0..size])?;
-                    }
-                    _ => unreachable!(),
-                }
-            }
-        }
-    }
-}

adb_client/src/server/mod.rs

@@ -1,9 +1,4 @@
-mod adb_emulator_device;
 mod adb_server;
-mod adb_server_device;
-mod device_commands;
-mod server_commands;
+mod commands;
 
-pub use adb_emulator_device::ADBEmulatorDevice;
 pub use adb_server::ADBServer;
-pub use adb_server_device::ADBServerDevice;

adb_client/src/server_device/adb_server_device_commands.rs

@@ -0,0 +1,133 @@
+use std::{
+    io::{Read, Write},
+    path::Path,
+};
+
+use crate::{
+    constants::BUFFER_SIZE,
+    models::{AdbServerCommand, AdbStatResponse, HostFeatures},
+    ADBDeviceExt, Result, RustADBError,
+};
+
+use super::ADBServerDevice;
+
+impl ADBDeviceExt for ADBServerDevice {
+    fn shell_command<S: ToString, W: Write>(
+        &mut self,
+        command: impl IntoIterator<Item = S>,
+        mut output: W,
+    ) -> Result<()> {
+        let supported_features = self.host_features()?;
+        if !supported_features.contains(&HostFeatures::ShellV2)
+            && !supported_features.contains(&HostFeatures::Cmd)
+        {
+            return Err(RustADBError::ADBShellNotSupported);
+        }
+
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::ShellCommand(
+                command
+                    .into_iter()
+                    .map(|v| v.to_string())
+                    .collect::<Vec<_>>()
+                    .join(" "),
+            ))?;
+
+        const BUFFER_SIZE: usize = 4096;
+        loop {
+            let mut buffer = [0; BUFFER_SIZE];
+            match self
+                .get_transport_mut()
+                .get_raw_connection()?
+                .read(&mut buffer)
+            {
+                Ok(size) => {
+                    if size == 0 {
+                        return Ok(());
+                    } else {
+                        output.write_all(&buffer[..size])?;
+                    }
+                }
+                Err(e) => {
+                    return Err(RustADBError::IOError(e));
+                }
+            }
+        }
+    }
+
+    fn stat(&mut self, remote_path: &str) -> Result<AdbStatResponse> {
+        self.stat(remote_path)
+    }
+
+    fn shell<R: Read, W: Write + Send + 'static>(
+        &mut self,
+        mut reader: R,
+        mut writer: W,
+    ) -> Result<()> {
+        let supported_features = self.host_features()?;
+        if !supported_features.contains(&HostFeatures::ShellV2)
+            && !supported_features.contains(&HostFeatures::Cmd)
+        {
+            return Err(RustADBError::ADBShellNotSupported);
+        }
+
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::Shell)?;
+
+        let mut read_stream = self.get_transport_mut().get_raw_connection()?.try_clone()?;
+
+        let mut write_stream = read_stream.try_clone()?;
+
+        // Reading thread, reads response from adb-server
+        std::thread::spawn(move || -> Result<()> {
+            loop {
+                let mut buffer = [0; BUFFER_SIZE];
+                match read_stream.read(&mut buffer) {
+                    Ok(0) => {
+                        read_stream.shutdown(std::net::Shutdown::Both)?;
+                        return Ok(());
+                    }
+                    Ok(size) => {
+                        writer.write_all(&buffer[..size])?;
+                        writer.flush()?;
+                    }
+                    Err(e) => {
+                        return Err(RustADBError::IOError(e));
+                    }
+                }
+            }
+        });
+
+        // Read from given reader (that could be stdin e.g), and write content to server socket
+        if let Err(e) = std::io::copy(&mut reader, &mut write_stream) {
+            match e.kind() {
+                std::io::ErrorKind::BrokenPipe => return Ok(()),
+                _ => return Err(RustADBError::IOError(e)),
+            }
+        }
+
+        Ok(())
+    }
+
+    fn pull<A: AsRef<str>, W: Write>(&mut self, source: A, mut output: W) -> Result<()> {
+        self.pull(source, &mut output)
+    }
+
+    fn reboot(&mut self, reboot_type: crate::RebootType) -> Result<()> {
+        self.reboot(reboot_type)
+    }
+
+    fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        self.push(stream, path)
+    }
+
+    fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+        self.install(apk_path)
+    }
+}

adb_client/src/server_device/commands/forward.rs

@@ -0,0 +1,25 @@
+use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+
+impl ADBServerDevice {
+    /// Forward socket connection
+    pub fn forward(&mut self, remote: String, local: String) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::Forward(remote, local), false)
+            .map(|_| ())
+    }
+
+    /// Remove all previously applied forward rules
+    pub fn forward_remove_all(&mut self) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::ForwardRemoveAll, false)
+            .map(|_| ())
+    }
+}

adb_client/src/server_device/commands/framebuffer.rs

@@ -1,7 +1,12 @@
-use std::{io::Read, iter::Map, path::Path, slice::ChunksExact};
+use std::{
+    io::{Read, Seek, Write},
+    iter::Map,
+    path::Path,
+    slice::ChunksExact,
+};
 
 use byteorder::{LittleEndian, ReadBytesExt};
-use image::{ImageBuffer, Rgba};
+use image::{ImageBuffer, ImageFormat, Rgba};
 
 use crate::{models::AdbServerCommand, utils, ADBServerDevice, Result, RustADBError};
 
@@ -98,13 +103,21 @@ impl TryFrom<[u8; std::mem::size_of::<Self>()]> for FrameBufferInfoV2 {
 }
 
 impl ADBServerDevice {
-    /// Dump framebuffer of this device
-    /// Big help from source code (https://android.googlesource.com/platform/system/adb/+/refs/heads/main/framebuffer_service.cpp)
+    /// Dump framebuffer of this device into given ['path']
+    /// Big help from source code (<https://android.googlesource.com/platform/system/adb/+/refs/heads/main/framebuffer_service.cpp>)
     pub fn framebuffer<P: AsRef<Path>>(&mut self, path: P) -> Result<()> {
         let img = self.framebuffer_inner()?;
         Ok(img.save(path.as_ref())?)
     }
 
+    /// Dump framebuffer of this device and return corresponding bytes.
+    ///
+    /// Output data format is currently only `PNG`.
+    pub fn framebuffer_bytes<W: Write + Seek>(&mut self, mut writer: W) -> Result<()> {
+        let img = self.framebuffer_inner()?;
+        Ok(img.write_to(&mut writer, ImageFormat::Png)?)
+    }
+
     /// Inner method requesting framebuffer from Android device
     fn framebuffer_inner(&mut self) -> Result<ImageBuffer<Rgba<u8>, Vec<u8>>> {
         let serial: String = self.identifier.clone();
@@ -170,7 +183,7 @@ impl ADBServerDevice {
                         .ok_or_else(|| RustADBError::FramebufferConversionError)?,
                 )
             }
-            v => unimplemented!("Version {} not implemented", v),
+            v => Err(RustADBError::UnimplementedFramebufferImageVersion(v)),
         }
     }
 }

adb_client/src/server_device/commands/install.rs

@@ -0,0 +1,43 @@
+use std::{fs::File, io::Read, path::Path};
+
+use crate::{
+    models::AdbServerCommand, server_device::ADBServerDevice, utils::check_extension_is_apk, Result,
+};
+
+impl ADBServerDevice {
+    /// Install an APK on device
+    pub fn install<P: AsRef<Path>>(&mut self, apk_path: P) -> Result<()> {
+        let mut apk_file = File::open(&apk_path)?;
+
+        check_extension_is_apk(&apk_path)?;
+
+        let file_size = apk_file.metadata()?.len();
+
+        let serial: String = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::Install(file_size))?;
+
+        let mut raw_connection = self.get_transport_mut().get_raw_connection()?;
+
+        std::io::copy(&mut apk_file, &mut raw_connection)?;
+
+        let mut data = [0; 1024];
+        let read_amount = self.get_transport().get_raw_connection()?.read(&mut data)?;
+
+        match &data[0..read_amount] {
+            b"Success\n" => {
+                log::info!(
+                    "APK file {} successfully installed",
+                    apk_path.as_ref().display()
+                );
+                Ok(())
+            }
+            d => Err(crate::RustADBError::ADBRequestFailed(String::from_utf8(
+                d.to_vec(),
+            )?)),
+        }
+    }
+}

adb_client/src/server_device/commands/list.rs

@@ -9,7 +9,7 @@ use std::{
 };
 
 impl ADBServerDevice {
-    /// Lists files in [path] on the device.
+    /// Lists files in path on the device.
     pub fn list<A: AsRef<str>>(&mut self, path: A) -> Result<()> {
         let serial = self.identifier.clone();
         self.connect()?
@@ -70,7 +70,7 @@ impl ADBServerDevice {
                 "DONE" => {
                     return Ok(());
                 }
-                x => println!("Unknown response {}", x),
+                x => log::error!("Got an unknown response {}", x),
             }
         }
     }

adb_client/src/server_device/commands/logcat.rs

@@ -0,0 +1,56 @@
+use std::io::{self, Write};
+
+use crate::{ADBDeviceExt, ADBServerDevice, Result};
+
+struct LogFilter<W: Write> {
+    writer: W,
+    buffer: Vec<u8>,
+}
+
+impl<W: Write> LogFilter<W> {
+    pub fn new(writer: W) -> Self {
+        LogFilter {
+            writer,
+            buffer: Vec::new(),
+        }
+    }
+
+    fn should_write(&self, _line: &[u8]) -> bool {
+        // Can implement checks here to ensure if logs have to be written
+        true
+    }
+}
+
+impl<W: Write> Write for LogFilter<W> {
+    fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+        self.buffer.extend_from_slice(buf);
+
+        let buf_clone = self.buffer.clone();
+        let mut lines = buf_clone.split_inclusive(|&byte| byte == b'\n').peekable();
+
+        while let Some(line) = lines.next() {
+            if lines.peek().is_some() {
+                if self.should_write(line) {
+                    self.writer.write_all(line)?;
+                }
+            } else {
+                // This is the last (unfinished) element, we keep it for next round
+                self.buffer = line.to_vec();
+                break;
+            }
+        }
+
+        Ok(buf.len())
+    }
+
+    fn flush(&mut self) -> io::Result<()> {
+        self.writer.flush()
+    }
+}
+
+impl ADBServerDevice {
+    /// Get logs from device
+    pub fn get_logs<W: Write>(&mut self, output: W) -> Result<()> {
+        self.shell_command(["exec logcat"], LogFilter::new(output))
+    }
+}

adb_client/src/server_device/commands/mod.rs

@@ -1,9 +1,15 @@
+mod forward;
 mod framebuffer;
 mod host_features;
+mod install;
 mod list;
+mod logcat;
 mod reboot;
+mod reconnect;
 mod recv;
+mod reverse;
 mod send;
-mod shell;
 mod stat;
+mod tcpip;
 mod transport;
+mod usb;

adb_client/src/server_device/commands/reconnect.rs

@@ -0,0 +1,14 @@
+use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+
+impl ADBServerDevice {
+    /// Reconnect device
+    pub fn reconnect(&mut self) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::Reconnect, false)
+            .map(|_| ())
+    }
+}

adb_client/src/server_device/commands/recv.rs

@@ -0,0 +1,111 @@
+use crate::{
+    constants,
+    models::{AdbServerCommand, SyncCommand},
+    ADBServerDevice, Result,
+};
+use byteorder::{LittleEndian, ReadBytesExt};
+use std::io::{BufReader, BufWriter, Read, Write};
+
+/// Internal structure wrapping a [std::io::Read] and hiding underlying protocol logic.
+struct ADBRecvCommandReader<R: Read> {
+    inner: R,
+    remaining_data_bytes_to_read: usize,
+}
+
+impl<R: Read> ADBRecvCommandReader<R> {
+    pub fn new(inner: R) -> Self {
+        Self {
+            inner,
+            remaining_data_bytes_to_read: 0,
+        }
+    }
+}
+
+impl<R: Read> Read for ADBRecvCommandReader<R> {
+    fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
+        // In case of a "DATA" header, we may not have enough space in `buf` to fill it with "length" bytes coming from device.
+        // `remaining_data_bytes_to_read` represents how many bytes are still left to read before receiving another header.
+        if self.remaining_data_bytes_to_read == 0 {
+            let mut header = [0_u8; 4];
+            self.inner.read_exact(&mut header)?;
+
+            match &header[..] {
+                b"DATA" => {
+                    let length = self.inner.read_u32::<LittleEndian>()? as usize;
+                    let effective_read = self.inner.read(&mut buf[0..length])?;
+                    self.remaining_data_bytes_to_read = length - effective_read;
+
+                    Ok(effective_read)
+                }
+                b"DONE" => Ok(0),
+                b"FAIL" => {
+                    let length = self.inner.read_u32::<LittleEndian>()? as usize;
+                    let mut error_msg = vec![0; length];
+                    self.inner.read_exact(&mut error_msg)?;
+
+                    Err(std::io::Error::new(
+                        std::io::ErrorKind::Other,
+                        format!(
+                            "ADB request failed: {}",
+                            String::from_utf8_lossy(&error_msg)
+                        ),
+                    ))
+                }
+                _ => Err(std::io::Error::new(
+                    std::io::ErrorKind::Other,
+                    format!("Unknown response from device {:#?}", header),
+                )),
+            }
+        } else {
+            // Computing minimum to ensure to stop reading before next header...
+            let data_to_read = std::cmp::min(self.remaining_data_bytes_to_read, buf.len());
+            self.inner.read_exact(&mut buf[..data_to_read])?;
+
+            self.remaining_data_bytes_to_read -= self.remaining_data_bytes_to_read;
+
+            Ok(data_to_read)
+        }
+    }
+}
+
+impl ADBServerDevice {
+    /// Receives path to stream from the device.
+    pub fn pull<A: AsRef<str>>(&mut self, path: A, stream: &mut dyn Write) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        // Set device in SYNC mode
+        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::Sync)?;
+
+        // Send a recv command
+        self.get_transport_mut()
+            .send_sync_request(SyncCommand::Recv)?;
+
+        self.handle_recv_command(path, stream)
+    }
+
+    fn handle_recv_command<S: AsRef<str>>(
+        &mut self,
+        from: S,
+        output: &mut dyn Write,
+    ) -> Result<()> {
+        let mut raw_connection = self.get_transport().get_raw_connection()?;
+
+        let from_as_bytes = from.as_ref().as_bytes();
+        let mut buffer = Vec::with_capacity(4 + from_as_bytes.len());
+        buffer.extend_from_slice(&(from.as_ref().len() as u32).to_le_bytes());
+        buffer.extend_from_slice(from_as_bytes);
+        raw_connection.write_all(&buffer)?;
+
+        let reader = ADBRecvCommandReader::new(raw_connection);
+        std::io::copy(
+            &mut BufReader::with_capacity(constants::BUFFER_SIZE, reader),
+            &mut BufWriter::with_capacity(constants::BUFFER_SIZE, output),
+        )?;
+
+        // Connection should've been left in SYNC mode by now
+        Ok(())
+    }
+}

adb_client/src/server_device/commands/reverse.rs

@@ -0,0 +1,25 @@
+use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+
+impl ADBServerDevice {
+    /// Reverse socket connection
+    pub fn reverse(&mut self, remote: String, local: String) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::Reverse(remote, local), false)
+            .map(|_| ())
+    }
+
+    /// Remove all reverse rules
+    pub fn reverse_remove_all(&mut self) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial.clone()))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::ReverseRemoveAll, false)
+            .map(|_| ())
+    }
+}

adb_client/src/server_device/commands/send.rs

@@ -0,0 +1,121 @@
+use crate::{
+    constants,
+    models::{AdbRequestStatus, AdbServerCommand, SyncCommand},
+    ADBServerDevice, Result, RustADBError,
+};
+use std::{
+    convert::TryInto,
+    io::{BufReader, BufWriter, Read, Write},
+    str::{self, FromStr},
+    time::SystemTime,
+};
+
+/// Internal structure wrapping a [std::io::Write] and hiding underlying protocol logic.
+struct ADBSendCommandWriter<W: Write> {
+    inner: W,
+}
+
+impl<W: Write> ADBSendCommandWriter<W> {
+    pub fn new(inner: W) -> Self {
+        ADBSendCommandWriter { inner }
+    }
+}
+
+impl<W: Write> Write for ADBSendCommandWriter<W> {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        let chunk_len = buf.len() as u32;
+
+        // 8 = "DATA".len() + sizeof(u32)
+        let mut buffer = Vec::with_capacity(8 + buf.len());
+        buffer.extend_from_slice(b"DATA");
+        buffer.extend_from_slice(&chunk_len.to_le_bytes());
+        buffer.extend_from_slice(buf);
+
+        self.inner.write_all(&buffer)?;
+
+        Ok(buf.len())
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        self.inner.flush()
+    }
+}
+
+impl ADBServerDevice {
+    /// Send stream to path on the device.
+    pub fn push<R: Read, A: AsRef<str>>(&mut self, stream: R, path: A) -> Result<()> {
+        log::info!("Sending data to {}", path.as_ref());
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        // Set device in SYNC mode
+        self.get_transport_mut()
+            .send_adb_request(AdbServerCommand::Sync)?;
+
+        // Send a send command
+        self.get_transport_mut()
+            .send_sync_request(SyncCommand::Send)?;
+
+        self.handle_send_command(stream, path)
+    }
+
+    fn handle_send_command<R: Read, S: AsRef<str>>(&mut self, input: R, to: S) -> Result<()> {
+        // Append the permission flags to the filename
+        let to = to.as_ref().to_string() + ",0777";
+
+        let mut raw_connection = self.get_transport_mut().get_raw_connection()?;
+
+        // The name of the command is already sent by get_transport()?.send_sync_request
+        let to_as_bytes = to.as_bytes();
+        let mut buffer = Vec::with_capacity(4 + to_as_bytes.len());
+        buffer.extend_from_slice(&(to.len() as u32).to_le_bytes());
+        buffer.extend_from_slice(to_as_bytes);
+        raw_connection.write_all(&buffer)?;
+
+        let writer = ADBSendCommandWriter::new(raw_connection);
+
+        std::io::copy(
+            &mut BufReader::with_capacity(constants::BUFFER_SIZE, input),
+            &mut BufWriter::with_capacity(constants::BUFFER_SIZE, writer),
+        )?;
+
+        // Copy is finished, we can now notify as finished
+        // Have to send DONE + file mtime
+        let last_modified = match SystemTime::now().duration_since(SystemTime::UNIX_EPOCH) {
+            Ok(n) => n,
+            Err(_) => panic!("SystemTime before UNIX EPOCH!"),
+        };
+
+        let mut done_buffer = Vec::with_capacity(8);
+        done_buffer.extend_from_slice(b"DONE");
+        done_buffer.extend_from_slice(&last_modified.as_secs().to_le_bytes());
+        raw_connection.write_all(&done_buffer)?;
+
+        // We expect 'OKAY' response from this
+        let mut request_status = [0; 4];
+        raw_connection.read_exact(&mut request_status)?;
+
+        match AdbRequestStatus::from_str(str::from_utf8(&request_status)?)? {
+            AdbRequestStatus::Fail => {
+                // We can keep reading to get further details
+                let length = self.get_transport_mut().get_body_length()?;
+
+                let mut body = vec![
+                    0;
+                    length
+                        .try_into()
+                        .map_err(|_| RustADBError::ConversionError)?
+                ];
+                if length > 0 {
+                    self.get_transport()
+                        .get_raw_connection()?
+                        .read_exact(&mut body)?;
+                }
+
+                Err(RustADBError::ADBRequestFailed(String::from_utf8(body)?))
+            }
+            AdbRequestStatus::Okay => Ok(()),
+        }
+    }
+}

adb_client/src/server_device/commands/stat.rs

@@ -1,51 +1,12 @@
-use std::{
-    fmt::Display,
-    io::{Read, Write},
-    time::{Duration, UNIX_EPOCH},
-};
+use std::io::{Read, Write};
 
 use byteorder::{ByteOrder, LittleEndian};
-use chrono::{DateTime, Utc};
 
 use crate::{
-    models::{AdbServerCommand, SyncCommand},
+    models::{AdbServerCommand, AdbStatResponse, SyncCommand},
     ADBServerDevice, Result, RustADBError,
 };
 
-#[derive(Debug)]
-pub struct AdbStatResponse {
-    pub file_perm: u32,
-    pub file_size: u32,
-    pub mod_time: u32,
-}
-
-impl From<[u8; 12]> for AdbStatResponse {
-    fn from(value: [u8; 12]) -> Self {
-        Self {
-            file_perm: LittleEndian::read_u32(&value[0..4]),
-            file_size: LittleEndian::read_u32(&value[4..8]),
-            mod_time: LittleEndian::read_u32(&value[8..]),
-        }
-    }
-}
-
-impl Display for AdbStatResponse {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let d = UNIX_EPOCH + Duration::from_secs(self.mod_time.into());
-        // Create DateTime from SystemTime
-        let datetime = DateTime::<Utc>::from(d);
-
-        writeln!(f, "File permissions: {}", self.file_perm)?;
-        writeln!(f, "File size: {} bytes", self.file_size)?;
-        write!(
-            f,
-            "Modification time: {}",
-            datetime.format("%Y-%m-%d %H:%M:%S.%f %Z")
-        )?;
-        Ok(())
-    }
-}
-
 impl ADBServerDevice {
     fn handle_stat_command<S: AsRef<str>>(&mut self, path: S) -> Result<AdbStatResponse> {
         let mut len_buf = [0_u8; 4];
@@ -80,7 +41,7 @@ impl ADBServerDevice {
         }
     }
 
-    /// Stat file given as [path] on the device.
+    /// Stat file given as path on the device.
     pub fn stat<A: AsRef<str>>(&mut self, path: A) -> Result<AdbStatResponse> {
         let serial = self.identifier.clone();
         self.connect()?

adb_client/src/server_device/commands/tcpip.rs

@@ -0,0 +1,14 @@
+use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+
+impl ADBServerDevice {
+    /// Set adb daemon to tcp/ip mode
+    pub fn tcpip(&mut self, port: u16) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::TcpIp(port), false)
+            .map(|_| ())
+    }
+}

adb_client/src/server_device/commands/usb.rs

@@ -0,0 +1,14 @@
+use crate::{models::AdbServerCommand, ADBServerDevice, Result};
+
+impl ADBServerDevice {
+    /// Set adb daemon to usb mode
+    pub fn usb(&mut self) -> Result<()> {
+        let serial = self.identifier.clone();
+        self.connect()?
+            .send_adb_request(AdbServerCommand::TransportSerial(serial))?;
+
+        self.get_transport_mut()
+            .proxy_connection(AdbServerCommand::Usb, false)
+            .map(|_| ())
+    }
+}

adb_client/src/server_device/mod.rs

@@ -0,0 +1,5 @@
+mod adb_server_device;
+mod adb_server_device_commands;
+mod commands;
+
+pub use adb_server_device::ADBServerDevice;

adb_client/src/transports/mod.rs

@@ -1,6 +1,11 @@
 mod tcp_emulator_transport;
 mod tcp_server_transport;
-mod transport_trait;
+mod tcp_transport;
+mod traits;
+mod usb_transport;
+
 pub use tcp_emulator_transport::TCPEmulatorTransport;
 pub use tcp_server_transport::TCPServerTransport;
-pub use transport_trait::ADBTransport;
+pub use tcp_transport::TcpTransport;
+pub use traits::{ADBMessageTransport, ADBTransport};
+pub use usb_transport::USBTransport;

adb_client/src/transports/tcp_emulator_transport.rs

@@ -38,7 +38,7 @@ impl TCPEmulatorTransport {
     pub fn get_authentication_token(&mut self) -> Result<String> {
         let home = match my_home()? {
             Some(home) => home,
-            None => todo!(),
+            None => return Err(RustADBError::NoHomeDirectory),
         };
 
         let mut f = File::open(home.join(".emulator_console_auth_token"))?;
@@ -91,6 +91,7 @@ impl ADBTransport for TCPEmulatorTransport {
     fn disconnect(&mut self) -> Result<()> {
         if let Some(conn) = &mut self.tcp_stream {
             conn.shutdown(std::net::Shutdown::Both)?;
+            log::trace!("Disconnected from {}", conn.peer_addr()?);
         }
 
         Ok(())
@@ -101,6 +102,8 @@ impl ADBTransport for TCPEmulatorTransport {
         if self.tcp_stream.is_none() {
             let stream = TcpStream::connect(self.socket_addr)?;
 
+            log::trace!("Successfully connected to {}", self.socket_addr);
+
             self.tcp_stream = Some(stream.try_clone()?);
 
             let mut reader = BufReader::new(stream);
@@ -115,6 +118,8 @@ impl ADBTransport for TCPEmulatorTransport {
             }
 
             self.authenticate()?;
+
+            log::trace!("Authentication successful");
         }
 
         Ok(())

adb_client/src/transports/tcp_server_transport.rs

@@ -143,6 +143,7 @@ impl ADBTransport for TCPServerTransport {
     fn disconnect(&mut self) -> Result<()> {
         if let Some(conn) = &mut self.tcp_stream {
             conn.shutdown(std::net::Shutdown::Both)?;
+            log::trace!("Disconnected from {}", conn.peer_addr()?);
         }
 
         Ok(())
@@ -153,7 +154,10 @@ impl ADBTransport for TCPServerTransport {
             // Ignoring underlying error, we will recreate a new connection
             let _ = previous.shutdown(std::net::Shutdown::Both);
         }
-        self.tcp_stream = Some(TcpStream::connect(self.socket_addr)?);
+        let tcp_stream = TcpStream::connect(self.socket_addr)?;
+        tcp_stream.set_nodelay(true)?;
+        self.tcp_stream = Some(tcp_stream);
+        log::trace!("Successfully connected to {}", self.socket_addr);
 
         Ok(())
     }

adb_client/src/transports/tcp_transport.rs

@@ -0,0 +1,344 @@
+use rcgen::{CertificateParams, KeyPair, PKCS_RSA_SHA256};
+use rustls::{
+    client::danger::{HandshakeSignatureValid, ServerCertVerified, ServerCertVerifier},
+    pki_types::{pem::PemObject, CertificateDer, PrivatePkcs8KeyDer},
+    ClientConfig, ClientConnection, KeyLogFile, SignatureScheme, StreamOwned,
+};
+
+use super::{ADBMessageTransport, ADBTransport};
+use crate::{
+    device::{
+        get_default_adb_key_path, ADBTransportMessage, ADBTransportMessageHeader, MessageCommand,
+    },
+    Result, RustADBError,
+};
+use std::{
+    fs::read_to_string,
+    io::{Read, Write},
+    net::{Shutdown, SocketAddr, TcpStream},
+    ops::{Deref, DerefMut},
+    path::PathBuf,
+    sync::{Arc, Mutex},
+    time::Duration,
+};
+
+#[derive(Debug)]
+enum CurrentConnection {
+    Tcp(TcpStream),
+    Tls(Box<StreamOwned<ClientConnection, TcpStream>>),
+}
+
+impl CurrentConnection {
+    fn set_read_timeout(&self, read_timeout: Duration) -> Result<()> {
+        match self {
+            CurrentConnection::Tcp(tcp_stream) => {
+                Ok(tcp_stream.set_read_timeout(Some(read_timeout))?)
+            }
+            CurrentConnection::Tls(stream_owned) => {
+                Ok(stream_owned.sock.set_read_timeout(Some(read_timeout))?)
+            }
+        }
+    }
+
+    fn set_write_timeout(&self, write_timeout: Duration) -> Result<()> {
+        match self {
+            CurrentConnection::Tcp(tcp_stream) => {
+                Ok(tcp_stream.set_write_timeout(Some(write_timeout))?)
+            }
+            CurrentConnection::Tls(stream_owned) => {
+                Ok(stream_owned.sock.set_write_timeout(Some(write_timeout))?)
+            }
+        }
+    }
+}
+
+impl Read for CurrentConnection {
+    fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
+        match self {
+            CurrentConnection::Tcp(tcp_stream) => tcp_stream.read(buf),
+            CurrentConnection::Tls(tls_conn) => tls_conn.read(buf),
+        }
+    }
+}
+
+impl Write for CurrentConnection {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        match self {
+            CurrentConnection::Tcp(tcp_stream) => tcp_stream.write(buf),
+            CurrentConnection::Tls(tls_conn) => tls_conn.write(buf),
+        }
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        match self {
+            CurrentConnection::Tcp(tcp_stream) => tcp_stream.flush(),
+            CurrentConnection::Tls(tls_conn) => tls_conn.flush(),
+        }
+    }
+}
+
+/// Transport running on USB
+#[derive(Clone, Debug)]
+pub struct TcpTransport {
+    address: SocketAddr,
+    current_connection: Option<Arc<Mutex<CurrentConnection>>>,
+    private_key_path: PathBuf,
+}
+
+fn certificate_from_pk(key_pair: &KeyPair) -> Result<Vec<CertificateDer<'static>>> {
+    let certificate_params = CertificateParams::default();
+    let certificate = certificate_params.self_signed(key_pair)?;
+    Ok(vec![certificate.der().to_owned()])
+}
+
+impl TcpTransport {
+    /// Instantiate a new [`TcpTransport`]
+    pub fn new(address: SocketAddr) -> Result<Self> {
+        Self::new_with_custom_private_key(address, get_default_adb_key_path()?)
+    }
+
+    /// Instantiate a new [`TcpTransport`] using a given private key
+    pub fn new_with_custom_private_key(
+        address: SocketAddr,
+        private_key_path: PathBuf,
+    ) -> Result<Self> {
+        Ok(Self {
+            address,
+            current_connection: None,
+            private_key_path,
+        })
+    }
+
+    fn get_current_connection(&mut self) -> Result<Arc<Mutex<CurrentConnection>>> {
+        self.current_connection
+            .as_ref()
+            .ok_or(RustADBError::IOError(std::io::Error::new(
+                std::io::ErrorKind::NotConnected,
+                "not connected",
+            )))
+            .cloned()
+    }
+
+    pub(crate) fn upgrade_connection(&mut self) -> Result<()> {
+        let current_connection = match self.current_connection.clone() {
+            Some(current_connection) => current_connection,
+            None => {
+                return Err(RustADBError::UpgradeError(
+                    "cannot upgrade a non-existing connection...".into(),
+                ))
+            }
+        };
+
+        {
+            let mut current_conn_locked = current_connection.lock()?;
+            match current_conn_locked.deref() {
+                CurrentConnection::Tcp(tcp_stream) => {
+                    // TODO: Check if we cannot be more precise
+
+                    let pk_content = read_to_string(&self.private_key_path)?;
+
+                    let key_pair =
+                        KeyPair::from_pkcs8_pem_and_sign_algo(&pk_content, &PKCS_RSA_SHA256)?;
+
+                    let certificate = certificate_from_pk(&key_pair)?;
+                    let private_key = PrivatePkcs8KeyDer::from_pem_file(&self.private_key_path)?;
+
+                    let mut client_config = ClientConfig::builder()
+                        .dangerous()
+                        .with_custom_certificate_verifier(Arc::new(NoCertificateVerification {}))
+                        .with_client_auth_cert(certificate, private_key.into())?;
+
+                    client_config.key_log = Arc::new(KeyLogFile::new());
+
+                    let rc_config = Arc::new(client_config);
+                    let example_com = self.address.ip().into();
+                    let conn = ClientConnection::new(rc_config, example_com)?;
+                    let owned = tcp_stream.try_clone()?;
+                    let client = StreamOwned::new(conn, owned);
+
+                    // Update current connection state to now use TLS protocol
+                    *current_conn_locked = CurrentConnection::Tls(Box::new(client));
+                }
+                CurrentConnection::Tls(_) => {
+                    return Err(RustADBError::UpgradeError(
+                        "cannot upgrade a TLS connection...".into(),
+                    ))
+                }
+            }
+        }
+
+        let message = self.read_message()?;
+        match message.header().command() {
+            MessageCommand::Cnxn => {
+                let device_infos = String::from_utf8(message.into_payload())?;
+                log::debug!("received device info: {device_infos}");
+                Ok(())
+            }
+            c => Err(RustADBError::ADBRequestFailed(format!(
+                "Wrong command received {}",
+                c
+            ))),
+        }
+    }
+}
+
+impl ADBTransport for TcpTransport {
+    fn connect(&mut self) -> Result<()> {
+        let stream = TcpStream::connect(self.address)?;
+        self.current_connection = Some(Arc::new(Mutex::new(CurrentConnection::Tcp(stream))));
+        Ok(())
+    }
+
+    fn disconnect(&mut self) -> Result<()> {
+        log::debug!("disconnecting...");
+        if let Some(current_connection) = &self.current_connection {
+            let mut lock = current_connection.lock()?;
+            match lock.deref_mut() {
+                CurrentConnection::Tcp(tcp_stream) => {
+                    let _ = tcp_stream.shutdown(Shutdown::Both);
+                }
+                CurrentConnection::Tls(tls_conn) => {
+                    tls_conn.conn.send_close_notify();
+                    let _ = tls_conn.sock.shutdown(Shutdown::Both);
+                }
+            }
+        }
+
+        Ok(())
+    }
+}
+
+impl ADBMessageTransport for TcpTransport {
+    fn read_message_with_timeout(
+        &mut self,
+        read_timeout: std::time::Duration,
+    ) -> Result<crate::device::ADBTransportMessage> {
+        let raw_connection_lock = self.get_current_connection()?;
+        let mut raw_connection = raw_connection_lock.lock()?;
+
+        raw_connection.set_read_timeout(read_timeout)?;
+
+        let mut data = [0; 24];
+        let mut total_read = 0;
+        loop {
+            total_read += raw_connection.read(&mut data[total_read..])?;
+            if total_read == data.len() {
+                break;
+            }
+        }
+
+        let header = ADBTransportMessageHeader::try_from(data)?;
+
+        if header.data_length() != 0 {
+            let mut msg_data = vec![0_u8; header.data_length() as usize];
+            let mut total_read = 0;
+            loop {
+                total_read += raw_connection.read(&mut msg_data[total_read..])?;
+                if total_read == msg_data.capacity() {
+                    break;
+                }
+            }
+
+            let message = ADBTransportMessage::from_header_and_payload(header, msg_data);
+
+            // Check message integrity
+            if !message.check_message_integrity() {
+                return Err(RustADBError::InvalidIntegrity(
+                    ADBTransportMessageHeader::compute_crc32(message.payload()),
+                    message.header().data_crc32(),
+                ));
+            }
+
+            return Ok(message);
+        }
+
+        Ok(ADBTransportMessage::from_header_and_payload(header, vec![]))
+    }
+
+    fn write_message_with_timeout(
+        &mut self,
+        message: ADBTransportMessage,
+        write_timeout: Duration,
+    ) -> Result<()> {
+        let message_bytes = message.header().as_bytes()?;
+        let raw_connection_lock = self.get_current_connection()?;
+        let mut raw_connection = raw_connection_lock.lock()?;
+
+        raw_connection.set_write_timeout(write_timeout)?;
+
+        let mut total_written = 0;
+        loop {
+            total_written += raw_connection.write(&message_bytes[total_written..])?;
+            if total_written == message_bytes.len() {
+                raw_connection.flush()?;
+                break;
+            }
+        }
+
+        let payload = message.into_payload();
+        if !payload.is_empty() {
+            let mut total_written = 0;
+            loop {
+                total_written += raw_connection.write(&payload[total_written..])?;
+                if total_written == payload.len() {
+                    raw_connection.flush()?;
+                    break;
+                }
+            }
+        }
+
+        Ok(())
+    }
+}
+
+#[derive(Debug)]
+struct NoCertificateVerification;
+
+impl ServerCertVerifier for NoCertificateVerification {
+    fn verify_server_cert(
+        &self,
+        _end_entity: &rustls::pki_types::CertificateDer<'_>,
+        _intermediates: &[rustls::pki_types::CertificateDer<'_>],
+        _server_name: &rustls::pki_types::ServerName<'_>,
+        _ocsp_response: &[u8],
+        _now: rustls::pki_types::UnixTime,
+    ) -> std::result::Result<rustls::client::danger::ServerCertVerified, rustls::Error> {
+        Ok(ServerCertVerified::assertion())
+    }
+
+    fn verify_tls12_signature(
+        &self,
+        _message: &[u8],
+        _cert: &rustls::pki_types::CertificateDer<'_>,
+        _dss: &rustls::DigitallySignedStruct,
+    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
+        Ok(HandshakeSignatureValid::assertion())
+    }
+
+    fn verify_tls13_signature(
+        &self,
+        _message: &[u8],
+        _cert: &rustls::pki_types::CertificateDer<'_>,
+        _dss: &rustls::DigitallySignedStruct,
+    ) -> std::result::Result<rustls::client::danger::HandshakeSignatureValid, rustls::Error> {
+        Ok(HandshakeSignatureValid::assertion())
+    }
+
+    fn supported_verify_schemes(&self) -> Vec<rustls::SignatureScheme> {
+        vec![
+            SignatureScheme::RSA_PKCS1_SHA1,
+            SignatureScheme::ECDSA_SHA1_Legacy,
+            SignatureScheme::RSA_PKCS1_SHA256,
+            SignatureScheme::ECDSA_NISTP256_SHA256,
+            SignatureScheme::RSA_PKCS1_SHA384,
+            SignatureScheme::ECDSA_NISTP384_SHA384,
+            SignatureScheme::RSA_PKCS1_SHA512,
+            SignatureScheme::ECDSA_NISTP521_SHA512,
+            SignatureScheme::RSA_PSS_SHA256,
+            SignatureScheme::RSA_PSS_SHA384,
+            SignatureScheme::RSA_PSS_SHA512,
+            SignatureScheme::ED25519,
+            SignatureScheme::ED448,
+        ]
+    }
+}

adb_client/src/transports/traits/adb_message_transport.rs

@@ -0,0 +1,30 @@
+use std::time::Duration;
+
+use super::ADBTransport;
+use crate::{device::ADBTransportMessage, Result};
+
+const DEFAULT_READ_TIMEOUT: Duration = Duration::from_secs(u64::MAX);
+const DEFAULT_WRITE_TIMEOUT: Duration = Duration::from_secs(2);
+
+/// Trait representing a transport able to read and write messages.
+pub trait ADBMessageTransport: ADBTransport + Clone + Send + 'static {
+    /// Read a message using given timeout on the underlying transport
+    fn read_message_with_timeout(&mut self, read_timeout: Duration) -> Result<ADBTransportMessage>;
+
+    /// Read data to underlying connection, using default timeout
+    fn read_message(&mut self) -> Result<ADBTransportMessage> {
+        self.read_message_with_timeout(DEFAULT_READ_TIMEOUT)
+    }
+
+    /// Write a message using given timeout on the underlying transport
+    fn write_message_with_timeout(
+        &mut self,
+        message: ADBTransportMessage,
+        write_timeout: Duration,
+    ) -> Result<()>;
+
+    /// Write data to underlying connection, using default timeout
+    fn write_message(&mut self, message: ADBTransportMessage) -> Result<()> {
+        self.write_message_with_timeout(message, DEFAULT_WRITE_TIMEOUT)
+    }
+}

adb_client/src/transports/traits/adb_transport.rs

@@ -0,0 +1,10 @@
+use crate::Result;
+
+/// Trait representing a transport usable by ADB protocol.
+pub trait ADBTransport {
+    /// Initializes the connection to this transport.
+    fn connect(&mut self) -> Result<()>;
+
+    /// Shuts down the connection to this transport.
+    fn disconnect(&mut self) -> Result<()>;
+}

adb_client/src/transports/traits/mod.rs

@@ -0,0 +1,5 @@
+mod adb_message_transport;
+mod adb_transport;
+
+pub use adb_message_transport::ADBMessageTransport;
+pub use adb_transport::ADBTransport;

adb_client/src/transports/transport_trait.rs

@@ -1,10 +0,0 @@
-use crate::Result;
-
-/// Trait representing a transport
-pub trait ADBTransport {
-    /// Initializes the connection
-    fn connect(&mut self) -> Result<()>;
-
-    /// Shuts down the connection
-    fn disconnect(&mut self) -> Result<()>;
-}

adb_client/src/transports/usb_transport.rs

@@ -0,0 +1,232 @@
+use std::{sync::Arc, time::Duration};
+
+use rusb::{
+    constants::LIBUSB_CLASS_VENDOR_SPEC, Device, DeviceHandle, Direction, GlobalContext,
+    TransferType,
+};
+
+use super::{ADBMessageTransport, ADBTransport};
+use crate::{
+    device::{ADBTransportMessage, ADBTransportMessageHeader, MessageCommand},
+    Result, RustADBError,
+};
+
+#[derive(Debug)]
+struct Endpoint {
+    iface: u8,
+    address: u8,
+}
+
+/// Transport running on USB
+#[derive(Debug, Clone)]
+pub struct USBTransport {
+    device: Device<GlobalContext>,
+    handle: Option<Arc<DeviceHandle<GlobalContext>>>,
+}
+
+impl USBTransport {
+    /// Instantiate a new [`USBTransport`].
+    /// Only the first device with given vendor_id and product_id is returned.
+    pub fn new(vendor_id: u16, product_id: u16) -> Result<Self> {
+        for device in rusb::devices()?.iter() {
+            if let Ok(descriptor) = device.device_descriptor() {
+                if descriptor.vendor_id() == vendor_id && descriptor.product_id() == product_id {
+                    return Ok(Self::new_from_device(device));
+                }
+            }
+        }
+
+        Err(RustADBError::DeviceNotFound(format!(
+            "cannot find USB device with vendor_id={} and product_id={}",
+            vendor_id, product_id
+        )))
+    }
+
+    /// Instantiate a new [`USBTransport`] from a [`rusb::Device`].
+    ///
+    /// Devices can be enumerated using [`rusb::devices()`] and then filtered out to get desired device.
+    pub fn new_from_device(rusb_device: rusb::Device<GlobalContext>) -> Self {
+        Self {
+            device: rusb_device,
+            handle: None,
+        }
+    }
+
+    pub(crate) fn get_raw_connection(&self) -> Result<Arc<DeviceHandle<GlobalContext>>> {
+        self.handle
+            .as_ref()
+            .ok_or(RustADBError::IOError(std::io::Error::new(
+                std::io::ErrorKind::NotConnected,
+                "not connected",
+            )))
+            .cloned()
+    }
+
+    fn configure_endpoint(handle: &DeviceHandle<GlobalContext>, endpoint: &Endpoint) -> Result<()> {
+        handle.claim_interface(endpoint.iface)?;
+        Ok(())
+    }
+
+    fn find_readable_endpoint(&self) -> Result<Endpoint> {
+        let handle = self.get_raw_connection()?;
+        for n in 0..handle.device().device_descriptor()?.num_configurations() {
+            let config_desc = match handle.device().config_descriptor(n) {
+                Ok(c) => c,
+                Err(_) => continue,
+            };
+
+            for interface in config_desc.interfaces() {
+                for interface_desc in interface.descriptors() {
+                    for endpoint_desc in interface_desc.endpoint_descriptors() {
+                        if endpoint_desc.direction() == Direction::In
+                            && endpoint_desc.transfer_type() == TransferType::Bulk
+                            && interface_desc.class_code() == LIBUSB_CLASS_VENDOR_SPEC
+                            && interface_desc.sub_class_code() == 0x42
+                            && interface_desc.protocol_code() == 0x01
+                        {
+                            return Ok(Endpoint {
+                                iface: interface_desc.interface_number(),
+                                address: endpoint_desc.address(),
+                            });
+                        }
+                    }
+                }
+            }
+        }
+
+        Err(RustADBError::USBNoDescriptorFound)
+    }
+
+    fn find_writable_endpoint(&self) -> Result<Endpoint> {
+        let handle = self.get_raw_connection()?;
+        for n in 0..handle.device().device_descriptor()?.num_configurations() {
+            let config_desc = match handle.device().config_descriptor(n) {
+                Ok(c) => c,
+                Err(_) => continue,
+            };
+
+            for interface in config_desc.interfaces() {
+                for interface_desc in interface.descriptors() {
+                    for endpoint_desc in interface_desc.endpoint_descriptors() {
+                        if endpoint_desc.direction() == Direction::Out
+                            && endpoint_desc.transfer_type() == TransferType::Bulk
+                            && interface_desc.class_code() == LIBUSB_CLASS_VENDOR_SPEC
+                            && interface_desc.sub_class_code() == 0x42
+                            && interface_desc.protocol_code() == 0x01
+                        {
+                            return Ok(Endpoint {
+                                iface: interface_desc.interface_number(),
+                                address: endpoint_desc.address(),
+                            });
+                        }
+                    }
+                }
+            }
+        }
+
+        Err(RustADBError::USBNoDescriptorFound)
+    }
+}
+
+impl ADBTransport for USBTransport {
+    fn connect(&mut self) -> crate::Result<()> {
+        self.handle = Some(Arc::new(self.device.open()?));
+        Ok(())
+    }
+
+    fn disconnect(&mut self) -> crate::Result<()> {
+        let message = ADBTransportMessage::new(MessageCommand::Clse, 0, 0, "".into());
+        self.write_message(message)
+    }
+}
+
+impl ADBMessageTransport for USBTransport {
+    fn write_message_with_timeout(
+        &mut self,
+        message: ADBTransportMessage,
+        timeout: Duration,
+    ) -> Result<()> {
+        let endpoint = self.find_writable_endpoint()?;
+        let handle = self.get_raw_connection()?;
+
+        if let Ok(true) = handle.kernel_driver_active(endpoint.iface) {
+            handle.detach_kernel_driver(endpoint.iface)?;
+        }
+
+        Self::configure_endpoint(&handle, &endpoint)?;
+
+        let message_bytes = message.header().as_bytes()?;
+        let mut total_written = 0;
+        loop {
+            total_written +=
+                handle.write_bulk(endpoint.address, &message_bytes[total_written..], timeout)?;
+            if total_written == message_bytes.len() {
+                break;
+            }
+        }
+
+        let payload = message.into_payload();
+        if !payload.is_empty() {
+            let mut total_written = 0;
+            loop {
+                total_written +=
+                    handle.write_bulk(endpoint.address, &payload[total_written..], timeout)?;
+                if total_written == payload.len() {
+                    break;
+                }
+            }
+        }
+
+        Ok(())
+    }
+
+    fn read_message_with_timeout(&mut self, timeout: Duration) -> Result<ADBTransportMessage> {
+        let endpoint = self.find_readable_endpoint()?;
+        let handle = self.get_raw_connection()?;
+
+        if let Ok(true) = handle.kernel_driver_active(endpoint.iface) {
+            handle.detach_kernel_driver(endpoint.iface)?;
+        }
+
+        Self::configure_endpoint(&handle, &endpoint)?;
+
+        let mut data = [0; 24];
+        let mut total_read = 0;
+        loop {
+            total_read += handle.read_bulk(endpoint.address, &mut data[total_read..], timeout)?;
+            if total_read == data.len() {
+                break;
+            }
+        }
+
+        let header = ADBTransportMessageHeader::try_from(data)?;
+
+        log::trace!("received header {header:?}");
+
+        if header.data_length() != 0 {
+            let mut msg_data = vec![0_u8; header.data_length() as usize];
+            let mut total_read = 0;
+            loop {
+                total_read +=
+                    handle.read_bulk(endpoint.address, &mut msg_data[total_read..], timeout)?;
+                if total_read == msg_data.capacity() {
+                    break;
+                }
+            }
+
+            let message = ADBTransportMessage::from_header_and_payload(header, msg_data);
+
+            // Check message integrity
+            if !message.check_message_integrity() {
+                return Err(RustADBError::InvalidIntegrity(
+                    ADBTransportMessageHeader::compute_crc32(message.payload()),
+                    message.header().data_crc32(),
+                ));
+            }
+
+            return Ok(message);
+        }
+
+        Ok(ADBTransportMessage::from_header_and_payload(header, vec![]))
+    }
+}

adb_client/src/utils.rs

@@ -1,3 +1,5 @@
+use std::{ffi::OsStr, path::Path};
+
 use crate::{Result, RustADBError};
 
 pub fn u32_from_le(value: &[u8]) -> Result<u32> {
@@ -7,3 +9,16 @@ pub fn u32_from_le(value: &[u8]) -> Result<u32> {
             .map_err(|_| RustADBError::ConversionError)?,
     ))
 }
+
+pub fn check_extension_is_apk<P: AsRef<Path>>(path: P) -> Result<()> {
+    if let Some(extension) = path.as_ref().extension() {
+        if ![OsStr::new("apk")].contains(&extension) {
+            return Err(RustADBError::WrongFileExtension(format!(
+                "{} is not an APK file",
+                extension.to_string_lossy()
+            )));
+        }
+    }
+
+    Ok(())
+}