Remove trailing whitespaces and change tabs to spaces

This commit is contained in:
Łukasz Niemier
2012-11-18 11:23:22 +01:00
parent b79854ad1a
commit 47df1ae40a
140 changed files with 29549 additions and 29549 deletions

View File

@@ -72,7 +72,7 @@ void env_universal_barrier();
static int is_dead()
{
return env_universal_server.fd < 0;
return env_universal_server.fd < 0;
}
@@ -81,101 +81,101 @@ static int is_dead()
*/
static int get_socket( int fork_ok )
{
int s, len;
struct sockaddr_un local;
char *name;
wchar_t *wdir;
wchar_t *wuname;
char *dir =0, *uname=0;
int s, len;
struct sockaddr_un local;
get_socket_count++;
wdir = path;
wuname = user;
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
{
wperror(L"socket");
return -1;
}
if( wdir )
dir = wcs2str(wdir );
else
dir = strdup("/tmp");
if( wuname )
uname = wcs2str(wuname );
else
{
struct passwd *pw;
pw = getpwuid( getuid() );
uname = strdup( pw->pw_name );
}
name = (char *)malloc( strlen(dir) +
strlen(uname) +
strlen(SOCK_FILENAME) +
2 );
strcpy( name, dir );
strcat( name, "/" );
strcat( name, SOCK_FILENAME );
strcat( name, uname );
free( dir );
free( uname );
debug( 3, L"Connect to socket %s at fd %2", name, s );
local.sun_family = AF_UNIX;
strcpy(local.sun_path, name );
free( name );
len = sizeof(local);
if( connect( s, (struct sockaddr *)&local, len) == -1 )
{
close( s );
if( fork_ok && start_fishd )
{
debug( 2, L"Could not connect to socket %d, starting fishd", s );
start_fishd();
return get_socket( 0 );
}
debug( 1, L"Could not connect to universal variable server, already tried manual restart (or no command supplied). You will not be able to share variable values between fish sessions. Is fish properly installed?" );
return -1;
}
if( (fcntl( s, F_SETFL, O_NONBLOCK ) != 0) || (fcntl( s, F_SETFD, FD_CLOEXEC ) != 0) )
{
wperror( L"fcntl" );
close( s );
return -1;
}
char *name;
wchar_t *wdir;
wchar_t *wuname;
char *dir =0, *uname=0;
debug( 3, L"Connected to fd %d", s );
return s;
get_socket_count++;
wdir = path;
wuname = user;
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
{
wperror(L"socket");
return -1;
}
if( wdir )
dir = wcs2str(wdir );
else
dir = strdup("/tmp");
if( wuname )
uname = wcs2str(wuname );
else
{
struct passwd *pw;
pw = getpwuid( getuid() );
uname = strdup( pw->pw_name );
}
name = (char *)malloc( strlen(dir) +
strlen(uname) +
strlen(SOCK_FILENAME) +
2 );
strcpy( name, dir );
strcat( name, "/" );
strcat( name, SOCK_FILENAME );
strcat( name, uname );
free( dir );
free( uname );
debug( 3, L"Connect to socket %s at fd %2", name, s );
local.sun_family = AF_UNIX;
strcpy(local.sun_path, name );
free( name );
len = sizeof(local);
if( connect( s, (struct sockaddr *)&local, len) == -1 )
{
close( s );
if( fork_ok && start_fishd )
{
debug( 2, L"Could not connect to socket %d, starting fishd", s );
start_fishd();
return get_socket( 0 );
}
debug( 1, L"Could not connect to universal variable server, already tried manual restart (or no command supplied). You will not be able to share variable values between fish sessions. Is fish properly installed?" );
return -1;
}
if( (fcntl( s, F_SETFL, O_NONBLOCK ) != 0) || (fcntl( s, F_SETFD, FD_CLOEXEC ) != 0) )
{
wperror( L"fcntl" );
close( s );
return -1;
}
debug( 3, L"Connected to fd %d", s );
return s;
}
/**
Callback function used whenever a new fishd message is recieved
*/
static void callback( fish_message_type_t type, const wchar_t *name, const wchar_t *val )
{
if( type == BARRIER_REPLY )
{
barrier_reply = 1;
}
else
{
if( external_callback )
external_callback( type, name, val );
}
{
if( type == BARRIER_REPLY )
{
barrier_reply = 1;
}
else
{
if( external_callback )
external_callback( type, name, val );
}
}
/**
@@ -184,23 +184,23 @@ static void callback( fish_message_type_t type, const wchar_t *name, const wchar
*/
static void check_connection()
{
if( !init )
return;
if( env_universal_server.killme )
{
debug( 3, L"Lost connection to universal variable server." );
if( close( env_universal_server.fd ) )
{
wperror( L"close" );
}
env_universal_server.fd = -1;
env_universal_server.killme=0;
env_universal_server.input.clear();
env_universal_read_all();
}
if( !init )
return;
if( env_universal_server.killme )
{
debug( 3, L"Lost connection to universal variable server." );
if( close( env_universal_server.fd ) )
{
wperror( L"close" );
}
env_universal_server.fd = -1;
env_universal_server.killme=0;
env_universal_server.input.clear();
env_universal_read_all();
}
}
/**
@@ -208,18 +208,18 @@ static void check_connection()
*/
static void env_universal_remove_all()
{
size_t i;
wcstring_list_t lst;
env_universal_common_get_names( lst,
1,
1 );
for( i=0; i<lst.size(); i++ )
{
const wcstring &key = lst.at(i);
env_universal_common_remove( key );
}
size_t i;
wcstring_list_t lst;
env_universal_common_get_names( lst,
1,
1 );
for( i=0; i<lst.size(); i++ )
{
const wcstring &key = lst.at(i);
env_universal_common_remove( key );
}
}
@@ -230,63 +230,63 @@ static void env_universal_remove_all()
*/
static void reconnect()
{
if( get_socket_count >= RECONNECT_COUNT )
return;
debug( 3, L"Get new fishd connection" );
init = 0;
env_universal_server.buffer_consumed = env_universal_server.buffer_used = 0;
env_universal_server.fd = get_socket(1);
init = 1;
if( env_universal_server.fd >= 0 )
{
env_universal_remove_all();
env_universal_barrier();
}
if( get_socket_count >= RECONNECT_COUNT )
return;
debug( 3, L"Get new fishd connection" );
init = 0;
env_universal_server.buffer_consumed = env_universal_server.buffer_used = 0;
env_universal_server.fd = get_socket(1);
init = 1;
if( env_universal_server.fd >= 0 )
{
env_universal_remove_all();
env_universal_barrier();
}
}
void env_universal_init( wchar_t * p,
wchar_t *u,
void (*sf)(),
void (*cb)( fish_message_type_t type, const wchar_t *name, const wchar_t *val ))
void env_universal_init( wchar_t * p,
wchar_t *u,
void (*sf)(),
void (*cb)( fish_message_type_t type, const wchar_t *name, const wchar_t *val ))
{
path=p;
user=u;
start_fishd=sf;
external_callback = cb;
path=p;
user=u;
start_fishd=sf;
external_callback = cb;
connection_init( &env_universal_server, -1 );
env_universal_server.fd = get_socket(1);
env_universal_common_init( &callback );
env_universal_read_all();
init = 1;
if( env_universal_server.fd >= 0 )
{
env_universal_barrier();
}
connection_init( &env_universal_server, -1 );
env_universal_server.fd = get_socket(1);
env_universal_common_init( &callback );
env_universal_read_all();
init = 1;
if( env_universal_server.fd >= 0 )
{
env_universal_barrier();
}
}
void env_universal_destroy()
{
/*
Go into blocking mode and send all data before exiting
*/
if( env_universal_server.fd >= 0 )
{
if( fcntl( env_universal_server.fd, F_SETFL, 0 ) != 0 )
{
wperror( L"fcntl" );
}
try_send_all( &env_universal_server );
}
/*
Go into blocking mode and send all data before exiting
*/
if( env_universal_server.fd >= 0 )
{
if( fcntl( env_universal_server.fd, F_SETFL, 0 ) != 0 )
{
wperror( L"fcntl" );
}
try_send_all( &env_universal_server );
}
connection_destroy( &env_universal_server );
env_universal_server.fd =-1;
env_universal_common_destroy();
init = 0;
connection_destroy( &env_universal_server );
env_universal_server.fd =-1;
env_universal_common_destroy();
init = 0;
}
@@ -295,177 +295,177 @@ void env_universal_destroy()
*/
int env_universal_read_all()
{
if( !init)
return 0;
if( !init)
return 0;
if( env_universal_server.fd == -1 )
{
reconnect();
if( env_universal_server.fd == -1 )
return 0;
}
if( env_universal_server.fd != -1 )
{
read_message( &env_universal_server );
check_connection();
return 1;
}
else
{
debug( 2, L"No connection to universal variable server" );
return 0;
}
if( env_universal_server.fd == -1 )
{
reconnect();
if( env_universal_server.fd == -1 )
return 0;
}
if( env_universal_server.fd != -1 )
{
read_message( &env_universal_server );
check_connection();
return 1;
}
else
{
debug( 2, L"No connection to universal variable server" );
return 0;
}
}
wchar_t *env_universal_get( const wcstring &name )
{
if( !init)
return 0;
if( !init)
return 0;
return env_universal_common_get( name );
return env_universal_common_get( name );
}
int env_universal_get_export( const wcstring &name )
{
if( !init)
return 0;
return env_universal_common_get_export( name );
if( !init)
return 0;
return env_universal_common_get_export( name );
}
void env_universal_barrier()
{
ASSERT_IS_MAIN_THREAD();
message_t *msg;
fd_set fds;
message_t *msg;
fd_set fds;
if( !init || is_dead() )
return;
if( !init || is_dead() )
return;
barrier_reply = 0;
barrier_reply = 0;
/*
Create barrier request
*/
msg= create_message( BARRIER, 0, 0);
msg->count=1;
/*
Create barrier request
*/
msg= create_message( BARRIER, 0, 0);
msg->count=1;
env_universal_server.unsent->push(msg);
/*
Wait until barrier request has been sent
*/
debug( 3, L"Create barrier" );
while( 1 )
{
try_send_all( &env_universal_server );
check_connection();
if( env_universal_server.unsent->empty() )
break;
if( env_universal_server.fd == -1 )
{
reconnect();
debug( 2, L"barrier interrupted, exiting" );
return;
}
FD_ZERO( &fds );
FD_SET( env_universal_server.fd, &fds );
select( env_universal_server.fd+1, 0, &fds, 0, 0 );
}
/*
Wait until barrier request has been sent
*/
debug( 3, L"Create barrier" );
while( 1 )
{
try_send_all( &env_universal_server );
check_connection();
/*
Wait for barrier reply
*/
debug( 3, L"Sent barrier request" );
while( !barrier_reply )
{
if( env_universal_server.fd == -1 )
{
reconnect();
debug( 2, L"barrier interrupted, exiting (2)" );
return;
}
FD_ZERO( &fds );
FD_SET( env_universal_server.fd, &fds );
if( env_universal_server.unsent->empty() )
break;
if( env_universal_server.fd == -1 )
{
reconnect();
debug( 2, L"barrier interrupted, exiting" );
return;
}
FD_ZERO( &fds );
FD_SET( env_universal_server.fd, &fds );
select( env_universal_server.fd+1, 0, &fds, 0, 0 );
}
/*
Wait for barrier reply
*/
debug( 3, L"Sent barrier request" );
while( !barrier_reply )
{
if( env_universal_server.fd == -1 )
{
reconnect();
debug( 2, L"barrier interrupted, exiting (2)" );
return;
}
FD_ZERO( &fds );
FD_SET( env_universal_server.fd, &fds );
select( env_universal_server.fd+1, &fds, 0, 0, 0 );
env_universal_read_all();
}
debug( 3, L"End barrier" );
env_universal_read_all();
}
debug( 3, L"End barrier" );
}
void env_universal_set( const wcstring &name, const wcstring &value, int exportv )
{
message_t *msg;
if( !init )
return;
message_t *msg;
debug( 3, L"env_universal_set( \"%ls\", \"%ls\" )", name.c_str(), value.c_str() );
if( !init )
return;
if( is_dead() )
{
env_universal_common_set( name.c_str(), value.c_str(), exportv );
}
else
{
msg = create_message( exportv?SET_EXPORT:SET,
name.c_str(),
value.c_str());
debug( 3, L"env_universal_set( \"%ls\", \"%ls\" )", name.c_str(), value.c_str() );
if( !msg )
{
debug( 1, L"Could not create universal variable message" );
return;
}
msg->count=1;
if( is_dead() )
{
env_universal_common_set( name.c_str(), value.c_str(), exportv );
}
else
{
msg = create_message( exportv?SET_EXPORT:SET,
name.c_str(),
value.c_str());
if( !msg )
{
debug( 1, L"Could not create universal variable message" );
return;
}
msg->count=1;
env_universal_server.unsent->push(msg);
env_universal_barrier();
}
env_universal_barrier();
}
}
int env_universal_remove( const wchar_t *name )
{
int res;
message_t *msg;
if( !init )
return 1;
CHECK( name, 1 );
int res;
res = !env_universal_common_get( name );
debug( 3,
L"env_universal_remove( \"%ls\" )",
name );
if( is_dead() )
{
env_universal_common_remove( wcstring(name) );
}
else
{
msg= create_message( ERASE, name, 0);
msg->count=1;
message_t *msg;
if( !init )
return 1;
CHECK( name, 1 );
res = !env_universal_common_get( name );
debug( 3,
L"env_universal_remove( \"%ls\" )",
name );
if( is_dead() )
{
env_universal_common_remove( wcstring(name) );
}
else
{
msg= create_message( ERASE, name, 0);
msg->count=1;
env_universal_server.unsent->push(msg);
env_universal_barrier();
}
return res;
env_universal_barrier();
}
return res;
}
void env_universal_get_names2( wcstring_list_t &lst,
int show_exported,
int show_unexported )
{
if( !init )
return;
if( !init )
return;
env_universal_common_get_names( lst,
show_exported,
show_unexported );
env_universal_common_get_names( lst,
show_exported,
show_unexported );
}