Try logging a little harder

This commit is contained in:
topjohnwu 2018-08-03 01:58:56 +08:00
parent f1edc8443c
commit 5be035fd44
6 changed files with 38 additions and 31 deletions

View File

@ -468,6 +468,23 @@ void install_apk(const char *apk) {
unlink(apk);
}
static void *start_magisk_hide(void *args) {
launch_magiskhide(-1);
return NULL;
}
static void auto_start_magiskhide() {
if (!check_and_start_logger())
return;
char *hide_prop = getprop2(MAGISKHIDE_PROP, 1);
if (hide_prop == NULL || strcmp(hide_prop, "0") != 0) {
pthread_t thread;
xpthread_create(&thread, NULL, start_magisk_hide, NULL);
pthread_detach(thread);
}
free(hide_prop);
}
/****************
* Entry points *
****************/
@ -804,6 +821,8 @@ void late_start(int client) {
if (buf == NULL) buf = xmalloc(PATH_MAX);
if (buf2 == NULL) buf2 = xmalloc(PATH_MAX);
auto_start_magiskhide();
if (full_patch_pid > 0) {
// Wait till the full patch is done
waitpid(full_patch_pid, NULL, 0);

View File

@ -93,22 +93,6 @@ static void *request_handler(void *args) {
return NULL;
}
static void *start_magisk_hide(void *args) {
launch_magiskhide(-1);
return NULL;
}
void auto_start_magiskhide() {
char *hide_prop = getprop2(MAGISKHIDE_PROP, 1);
if (hide_prop == NULL || strcmp(hide_prop, "0") != 0) {
pthread_t thread;
xpthread_create(&thread, NULL, start_magisk_hide, NULL);
pthread_detach(thread);
}
free(hide_prop);
}
void main_daemon() {
setsid();
setcon("u:r:"SEPOL_PROC_DOMAIN":s0");
@ -121,13 +105,7 @@ void main_daemon() {
close(fd);
// Start the log monitor
loggable = exec_command_sync("/system/bin/logcat", "-d", "-f", "/dev/null", NULL) == 0;
chmod("/dev/null", 0666);
if (loggable) {
connect_daemon2(LOG_DAEMON, &fd);
write_int(fd, HANDSHAKE);
close(fd);
}
check_and_start_logger();
struct sockaddr_un sun;
fd = setup_socket(&sun, MAIN_DAEMON);

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@ -15,7 +15,7 @@
#include "utils.h"
#include "daemon.h"
int loggable = 1;
static int loggable = 0;
static struct vector log_cmd, clear_cmd;
static int sockfd;
static pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;
@ -106,6 +106,20 @@ static void *logcat_thread(void *args) {
}
}
int check_and_start_logger() {
if (!loggable) {
int fd;
loggable = exec_command_sync("/system/bin/logcat", "-d", "-f", "/dev/null", NULL) == 0;
chmod("/dev/null", 0666);
if (loggable) {
connect_daemon2(LOG_DAEMON, &fd);
write_int(fd, HANDSHAKE);
close(fd);
}
}
return loggable;
}
void log_daemon() {
setsid();
struct sockaddr_un sun;

View File

@ -51,12 +51,11 @@ typedef enum {
void main_daemon();
int connect_daemon();
int connect_daemon2(daemon_t d, int *sockfd);
void auto_start_magiskhide();
// log_monitor.c
extern int loggable;
void log_daemon();
int check_and_start_logger();
// socket.c

View File

@ -5,11 +5,8 @@ const char magiskrc[] =
// Triggers
"on post-fs\n"
" start logd\n"
"\n"
"on post-fs-data\n"
" start logd\n"
" load_persist_props\n"
" rm "UNBLOCKFILE"\n"
" start magisk_startup\n"

View File

@ -45,7 +45,7 @@ void launch_magiskhide(int client) {
return;
}
if (!loggable) {
if (!check_and_start_logger()) {
if (client > 0) {
write_int(client, LOGCAT_DISABLED);
close(client);