status_t
Job::Launch()
{
// Build environment
std::vector<const char*> environment;
for (const char** variable = (const char**)environ; variable[0] != NULL;
variable++) {
environment.push_back(variable[0]);
}
if (Target() != NULL)
_AddStringList(environment, Target()->Environment());
_AddStringList(environment, Environment());
// Resolve source files
BStringList sourceFilesEnvironment;
GetSourceFilesEnvironment(sourceFilesEnvironment);
_AddStringList(environment, sourceFilesEnvironment);
environment.push_back(NULL);
if (fArguments.IsEmpty()) {
// Launch by signature
BString signature("application/");
signature << Name();
return _Launch(signature.String(), NULL, 0, NULL, &environment[0]);
}
// Build argument vector
entry_ref ref;
status_t status = get_ref_for_path(
Utility::TranslatePath(fArguments.StringAt(0).String()), &ref);
if (status != B_OK) {
_SetLaunchStatus(status);
return status;
}
std::vector<BString> strings;
std::vector<const char*> args;
size_t count = fArguments.CountStrings() - 1;
if (count > 0) {
for (int32 i = 1; i < fArguments.CountStrings(); i++) {
strings.push_back(Utility::TranslatePath(fArguments.StringAt(i)));
args.push_back(strings.back());
}
args.push_back(NULL);
}
// Launch via entry_ref
return _Launch(NULL, &ref, count, &args[0], &environment[0]);
}
status_t
Job::_Launch(const char* signature, entry_ref* ref, int argCount,
const char* const* args, const char** environment)
{
thread_id mainThread = -1;
status_t result = BRoster::Private().Launch(signature, ref, NULL, argCount,
args, environment, &fTeam, &mainThread, true);
if (result == B_OK) {
result = _CreateAndTransferPorts();
if (result == B_OK)
resume_thread(mainThread);
else
kill_thread(mainThread);
}
_SetLaunchStatus(result);
return result;
}
