41 lines
1009 B
C
41 lines
1009 B
C
/* log_monitor.c - New thread to monitor logcat
|
|
*
|
|
* Open a new thread to call logcat and get logs with tag "Magisk"
|
|
* Also, write the logs to a log file for debugging purpose
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <limits.h>
|
|
#include <pthread.h>
|
|
|
|
#include "magisk.h"
|
|
#include "utils.h"
|
|
#include "daemon.h"
|
|
|
|
static void *logger_thread(void *args) {
|
|
// Setup error handler
|
|
err_handler = exit_thread;
|
|
|
|
char buffer[PATH_MAX];
|
|
rename(LOGFILE, LASTLOG);
|
|
FILE *logfile = xfopen(LOGFILE, "w");
|
|
// Disable buffering
|
|
setbuf(logfile, NULL);
|
|
// Start logcat
|
|
char *const command[] = { "logcat", "-s", "Magisk", "-v", "time", NULL };
|
|
int fd;
|
|
run_command(&fd, "/system/bin/logcat", command);
|
|
while (fdgets(buffer, sizeof(buffer), fd)) {
|
|
fprintf(logfile, "%s", buffer);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/* Start a new thread to monitor logcat and dump to logfile */
|
|
void monitor_logs() {
|
|
pthread_t log_monitor_thread;
|
|
xpthread_create(&log_monitor_thread, NULL, logger_thread, NULL);
|
|
pthread_detach(log_monitor_thread);
|
|
}
|