static void GTMConvertCFDictEntryToLaunchDataDictEntry(const void *key,
const void *value,
void *context) {
GTMCFToLDictContext *local_context = (GTMCFToLDictContext *)context;
if (*(local_context->error)) return;
launch_data_t launch_value
= GTMLaunchDataCreateFromCFType(value, local_context->error);
if (launch_value) {
launch_data_t launch_key
= GTMLaunchDataCreateFromCFType(key, local_context->error);
if (launch_key) {
bool goodInsert
= launch_data_dict_insert(local_context->dict,
launch_value,
launch_data_get_string(launch_key));
if (!goodInsert) {
*(local_context->error)
= GTMCFLaunchCreateUnlocalizedError(EINVAL,
CFSTR("launch_data_dict_insert "
"failed key: %@ value: %@"),
key,
value);
launch_data_free(launch_value);
}
launch_data_free(launch_key);
}
}
}
static launch_data_t GTMPerformOnLabel(const char *verb,
CFStringRef jobLabel,
CFErrorRef *error) {
launch_data_t resp = NULL;
launch_data_t label = GTMLaunchDataCreateFromCFType(jobLabel, error);
if (*error == NULL) {
launch_data_t msg = launch_data_alloc(LAUNCH_DATA_DICTIONARY);
launch_data_dict_insert(msg, label, verb);
resp = launch_msg(msg);
launch_data_free(msg);
if (!resp) {
*error = GTMCFLaunchCreateUnlocalizedError(errno, CFSTR(""));
}
}
return resp;
}
bool
launchd_job_status(const char * job, LaunchJobStatus& info)
{
launch_data_t resp;
launch_data_t msg;
msg = launch_data_alloc(LAUNCH_DATA_DICTIONARY);
if (msg == NULL) {
throw std::runtime_error("out of memory");
}
launch_data_dict_insert(msg, launch_data_new_string(job),
LAUNCH_KEY_GETJOB);
resp = launch_msg(msg);
launch_data_free(msg);
if (resp == NULL) {
LAUNCHD_MSG_ERR(job, LAUNCH_KEY_GETJOB);
return false;
}
switch (launch_data_get_type(resp)) {
case LAUNCH_DATA_DICTIONARY:
fill_job_info(resp, NULL, &info);
launch_data_free(resp);
return true;
case LAUNCH_DATA_ERRNO:
errno = launch_data_get_errno(resp);
launch_data_free(resp);
if (errno != 0) {
LAUNCHD_MSG_ERR(job, LAUNCH_KEY_GETJOB);
return false;
}
return true;
default:
LAUNCHD_MSG_ERRMSG(job, LAUNCH_KEY_GETJOB,
"unexpected respose type %d",
launch_data_get_type(resp));
launch_data_free(resp);
return false;
}
}
