void Fuzzer::RssLimitCallback() {
InOOMState = true;
SignalToMainThread();
SleepSeconds(5);
Printf("Signal to main thread failed (non-linux?). Exiting.\n");
_Exit(Options.ErrorExitCode);
return;
}
Boolean SetLoginItemOSAScript(long brandID, Boolean deleteLogInItem, char *userName)
{
int i, j;
char cmd[2048];
char systemEventsPath[1024];
pid_t systemEventsPID;
OSErr err = 0, err2 = 0;
#if USE_OSASCRIPT_FOR_ALL_LOGGED_IN_USERS
// NOTE: It may not be necessary to kill and relaunch the
// System Events application for each logged in user under High Sierra
Boolean isHighSierraOrLater = (compareOSVersionTo(10, 13) >= 0);
#endif
#if VERBOSE
fprintf(stderr, "Adjusting login items for user %s\n", userName);
fflush(stderr);
#endif
// We must launch the System Events application for the target user
err = noErr;
systemEventsPath[0] = '\0';
err = GetPathToAppFromID(kSystemEventsCreator, kSystemEventsBundleID, systemEventsPath, sizeof(systemEventsPath));
#if VERBOSE
if (err == noErr) {
fprintf(stderr, "SystemEvents is at %s\n", systemEventsPath);
} else {
fprintf(stderr, "GetPathToAppFromID(kSystemEventsCreator, kSystemEventsBundleID) returned error %d ", (int) err);
}
#endif
if (err == noErr) {
// Find SystemEvents process. If found, quit it in case
// it is running under a different user.
#if VERBOSE
fprintf(stderr, "Telling System Events to quit (at start of SetLoginItemOSAScript)\n");
fflush(stderr);
#endif
systemEventsPID = FindProcessPID(systemEventsAppName, 0);
if (systemEventsPID != 0) {
err = kill(systemEventsPID, SIGKILL);
}
#if VERBOSE
if (err != noErr) {
fprintf(stderr, "(systemEventsPID, SIGKILL) returned error %d \n", (int) err);
fflush(stderr);
}
#endif
// Wait for the process to be gone
for (i=0; i<50; ++i) { // 5 seconds max delay
SleepSeconds(0.1); // 1/10 second
systemEventsPID = FindProcessPID(systemEventsAppName, 0);
if (systemEventsPID == 0) break;
}
if (i >= 50) {
#if VERBOSE
fprintf(stderr, "Failed to make System Events quit\n");
fflush(stderr);
#endif
err = noErr;
goto cleanupSystemEvents;
}
sleep(4);
}
if (systemEventsPath[0] != '\0') {
#if VERBOSE
fprintf(stderr, "Launching SystemEvents for user %s\n", userName);
fflush(stderr);
#endif
for (j=0; j<5; ++j) {
sprintf(cmd, "sudo -u \"%s\" -b \"%s/Contents/MacOS/System Events\" &", userName, systemEventsPath);
err = callPosixSpawn(cmd);
#if VERBOSE
if (err) {
fprintf(stderr, "Command: %s returned error %d (try %d of 5)\n", cmd, (int) err, j);
fflush(stderr);
}
#endif
// Wait for the process to start
for (i=0; i<50; ++i) { // 5 seconds max delay
SleepSeconds(0.1); // 1/10 second
systemEventsPID = FindProcessPID(systemEventsAppName, 0);
if (systemEventsPID != 0) break;
}
if (i < 50) break; // Exit j loop on success
}
if (j >= 5) {
#if VERBOSE
fprintf(stderr, "Failed to launch System Events for user %s\n", userName);
fflush(stderr);
#endif
err = noErr;
goto cleanupSystemEvents;
}
}
sleep(2);
#if VERBOSE
fprintf(stderr, "Deleting any login items containing %s for user %s\n", appName[brandID], userName);
fflush(stderr);
#endif
#if USE_OSASCRIPT_FOR_ALL_LOGGED_IN_USERS
if (isHighSierraOrLater) {
sprintf(cmd, "su -l \"%s\" -c 'osascript -e \"tell application \\\"System Events\\\" to delete login item \\\"%s\\\"\"'", userName, appName[i]);
} else
#endif
{
sprintf(cmd, "sudo -u \"%s\" osascript -e 'tell application \"System Events\" to delete login item \"%s\"'", userName, appName[i]);
}
err = callPosixSpawn(cmd);
#if VERBOSE
if (err) {
fprintf(stderr, "Command: %s\n", cmd);
fprintf(stderr, "Delete login item containing %s returned error %d\n", appName[brandID], err);
fflush(stderr);
}
#endif
if (deleteLogInItem) {
err = noErr;
goto cleanupSystemEvents;
}
#if VERBOSE
fprintf(stderr, "Making new login item %s for user %s\n", appName[brandID], userName);
fflush(stderr);
#endif
#if USE_OSASCRIPT_FOR_ALL_LOGGED_IN_USERS
if (isHighSierraOrLater) {
sprintf(cmd, "su -l \"%s\" -c 'osascript -e \"tell application \\\"System Events\\\" to make new login item at end with properties {path:\\\"%s\\\", hidden:true, name:\\\"%s\\\"}\"'", userName, appPath[brandID], appName[brandID]);
} else
#endif
{
sprintf(cmd, "sudo -u \"%s\" osascript -e 'tell application \"System Events\" to make new login item at end with properties {path:\"%s\", hidden:true, name:\"%s\"}'", userName, appPath[brandID], appName[brandID]);
}
err = callPosixSpawn(cmd);
#if VERBOSE
if (err) {
fprintf(stderr, "Command: %s\n", cmd);
printf("[Make login item for %s returned error %d\n", appPath[brandID], err);
}
#endif
fflush(stderr);
cleanupSystemEvents:
// Clean up in case this was our last user
#if VERBOSE
fprintf(stderr, "Telling System Events to quit (at end of SetLoginItemOSAScript)\n");
fflush(stderr);
#endif
systemEventsPID = FindProcessPID(systemEventsAppName, 0);
err2 = noErr;
if (systemEventsPID != 0) {
err2 = kill(systemEventsPID, SIGKILL);
}
#if VERBOSE
if (err2 != noErr) {
fprintf(stderr, "kill(systemEventsPID, SIGKILL) returned error %d \n", (int) err2);
fflush(stderr);
}
#endif
// Wait for the process to be gone
for (i=0; i<50; ++i) { // 5 seconds max delay
SleepSeconds(0.1); // 1/10 second
systemEventsPID = FindProcessPID(systemEventsAppName, 0);
if (systemEventsPID == 0) break;
}
#if VERBOSE
if (i >= 50) {
fprintf(stderr, "Failed to make System Events quit\n");
fflush(stderr);
}
#endif
sleep(4);
return (err == noErr);
}
