int main(int argc, char **argv)
{
struct stat stats;
struct passwd *pw;
int uid = 0;
int gid = 0;
int ppid = getppid();
char szppid[256];
sprintf(szppid, "/proc/%d", ppid);
stat(szppid, &stats);
g_puid = stats.st_uid;
ALOGE("----su-----");
if(setgid(gid) || setuid(uid))
return permissionDenied();
char *exec_args[argc + 1];
exec_args[argc] = NULL;
exec_args[0] = "sh";
int i;
for (i = 1; i < argc; i++)
{
ALOGV("argv[%d]=%s", i, argv[i]);
exec_args[i] = argv[i];
}
execv("/system/bin/sh", exec_args);
return executionFailure("sh");
}
void MIDIAccess::setSysExEnabled(bool enable)
{
m_requesting = false;
m_sysExEnabled = enable;
if (enable)
m_accessor->startSession();
else
permissionDenied();
}
void MIDIAccess::startRequest()
{
if (!m_promise->options()->sysex) {
m_accessor->startSession();
return;
}
Document* document = toDocument(executionContext());
ASSERT(document);
MIDIController* controller = MIDIController::from(document->page());
if (controller) {
m_requesting = true;
controller->requestSysExPermission(this);
} else {
permissionDenied();
}
}