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This commit is contained in:
ridiculousfish
2012-12-22 12:21:31 -08:00
parent 8a66ba6c35
commit e31431140a
6 changed files with 122 additions and 96 deletions
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164
event.cpp
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@@ -200,7 +200,7 @@ wcstring event_get_desc(const event_t &e)
break;
default:
result = format_string(_(L"Unknown event type '0x%x'"), e.type);
result = format_string(_(L"Unknown event type '0x%x'"), e.type);
break;
}
@@ -222,68 +222,86 @@ static void show_all_handlers(void)
#endif
/*
Give a more condensed description of \c event compared to \c event_get_desc.
It includes what function will fire if the \c event is an event handler.
Give a more condensed description of \c event compared to \c event_get_desc.
It includes what function will fire if the \c event is an event handler.
*/
static wcstring event_desc_compact(const event_t &event) {
wcstring res;
wchar_t const *temp;
int sig;
switch(event.type) {
case EVENT_ANY:
res = L"EVENT_ANY";
break;
case EVENT_VARIABLE:
if(event.str_param1.c_str()) {
res = format_string(L"EVENT_VARIABLE($%ls)", event.str_param1.c_str());
} else {
res = L"EVENT_VARIABLE([any])";
}
break;
case EVENT_SIGNAL:
sig = event.param1.signal;
if(sig == EVENT_ANY_SIGNAL) {
temp = L"[all signals]";
} else if(sig == 0) {
temp = L"not set";
} else {
temp = sig2wcs(sig);
}
res = format_string(L"EVENT_SIGNAL(%ls)", temp);
break;
case EVENT_EXIT:
if(event.param1.pid == EVENT_ANY_PID) {
res = wcstring(L"EVENT_EXIT([all child processes])");
} else if (event.param1.pid > 0) {
res = format_string(L"EVENT_EXIT(pid %d)", event.param1.pid);
} else {
job_t *j = job_get_from_pid(-event.param1.pid);
if (j)
res = format_string(L"EVENT_EXIT(jobid %d: \"%ls\")", j->job_id, j->command_wcstr());
else
res = format_string(L"EVENT_EXIT(pgid %d)", -event.param1.pid);
}
break;
case EVENT_JOB_ID:
{
job_t *j = job_get(event.param1.job_id);
if (j)
res = format_string(L"EVENT_JOB_ID(job %d: \"%ls\")", j->job_id, j->command_wcstr());
else
res = format_string(L"EVENT_JOB_ID(jobid %d)", event.param1.job_id);
break;
}
case EVENT_GENERIC:
res = format_string(L"EVENT_GENERIC(%ls)", event.str_param1.c_str());
break;
default:
res = format_string(L"unknown/illegal event(%x)", event.type);
}
if(event.function_name.size()) {
return format_string(L"%ls: \"%ls\"", res.c_str(), event.function_name.c_str());
} else {
return res;
}
static wcstring event_desc_compact(const event_t &event)
{
wcstring res;
wchar_t const *temp;
int sig;
switch (event.type)
{
case EVENT_ANY:
res = L"EVENT_ANY";
break;
case EVENT_VARIABLE:
if (event.str_param1.c_str())
{
res = format_string(L"EVENT_VARIABLE($%ls)", event.str_param1.c_str());
}
else
{
res = L"EVENT_VARIABLE([any])";
}
break;
case EVENT_SIGNAL:
sig = event.param1.signal;
if (sig == EVENT_ANY_SIGNAL)
{
temp = L"[all signals]";
}
else if (sig == 0)
{
temp = L"not set";
}
else
{
temp = sig2wcs(sig);
}
res = format_string(L"EVENT_SIGNAL(%ls)", temp);
break;
case EVENT_EXIT:
if (event.param1.pid == EVENT_ANY_PID)
{
res = wcstring(L"EVENT_EXIT([all child processes])");
}
else if (event.param1.pid > 0)
{
res = format_string(L"EVENT_EXIT(pid %d)", event.param1.pid);
}
else
{
job_t *j = job_get_from_pid(-event.param1.pid);
if (j)
res = format_string(L"EVENT_EXIT(jobid %d: \"%ls\")", j->job_id, j->command_wcstr());
else
res = format_string(L"EVENT_EXIT(pgid %d)", -event.param1.pid);
}
break;
case EVENT_JOB_ID:
{
job_t *j = job_get(event.param1.job_id);
if (j)
res = format_string(L"EVENT_JOB_ID(job %d: \"%ls\")", j->job_id, j->command_wcstr());
else
res = format_string(L"EVENT_JOB_ID(jobid %d)", event.param1.job_id);
break;
}
case EVENT_GENERIC:
res = format_string(L"EVENT_GENERIC(%ls)", event.str_param1.c_str());
break;
default:
res = format_string(L"unknown/illegal event(%x)", event.type);
}
if (event.function_name.size())
{
return format_string(L"%ls: \"%ls\"", res.c_str(), event.function_name.c_str());
}
else
{
return res;
}
}
@@ -291,7 +309,8 @@ void event_add_handler(const event_t &event)
{
event_t *e;
if(debug_level >= 3) {
if (debug_level >= 3)
{
wcstring desc = event_desc_compact(event);
debug(3, "register: %ls\n", desc.c_str());
}
@@ -315,7 +334,8 @@ void event_remove(const event_t &criterion)
size_t i;
event_list_t new_list;
if(debug_level >= 3) {
if (debug_level >= 3)
{
wcstring desc = event_desc_compact(criterion);
debug(3, "unregister: %ls\n", desc.c_str());
}
@@ -436,11 +456,11 @@ static void event_fire_internal(const event_t &event)
event_list_t fire;
/*
First we free all events that have been removed, but only if this
invocation of event_fire_internal is not a recursive call.
First we free all events that have been removed, but only if this
invocation of event_fire_internal is not a recursive call.
*/
if(is_event <= 1)
event_free_kills();
if (is_event <= 1)
event_free_kills();
if (events.empty())
return;
@@ -501,7 +521,7 @@ static void event_fire_internal(const event_t &event)
}
}
// debug( 1, L"Event handler fires command '%ls'", buffer.c_str() );
// debug( 1, L"Event handler fires command '%ls'", buffer.c_str() );
/*
Event handlers are not part of the main flow of code, so
@@ -522,8 +542,8 @@ static void event_fire_internal(const event_t &event)
/*
Free killed events
*/
if(is_event <= 1)
event_free_kills();
if (is_event <= 1)
event_free_kills();
}
@@ -703,4 +723,4 @@ event_t event_t::generic_event(const wcstring &str)
event.str_param1 = str;
return event;
}