Merge ""view recovery logs" will show /tmp/recovery.log"

This commit is contained in:
Tianjie Xu 2016-08-17 22:05:16 +00:00 committed by Gerrit Code Review
commit c158cf0a14

View file

@ -891,45 +891,50 @@ static bool brick_device() {
}
static void choose_recovery_file(Device* device) {
if (!has_cache) {
ui->Print("No /cache partition found.\n");
return;
}
// "Back" + KEEP_LOG_COUNT * 2 + terminating nullptr entry
char* entries[1 + KEEP_LOG_COUNT * 2 + 1];
memset(entries, 0, sizeof(entries));
unsigned int n = 0;
// Add LAST_LOG_FILE + LAST_LOG_FILE.x
// Add LAST_KMSG_FILE + LAST_KMSG_FILE.x
for (int i = 0; i < KEEP_LOG_COUNT; i++) {
char* log_file;
int ret;
ret = (i == 0) ? asprintf(&log_file, "%s", LAST_LOG_FILE) :
asprintf(&log_file, "%s.%d", LAST_LOG_FILE, i);
if (ret == -1) {
// memory allocation failure - return early. Should never happen.
return;
}
if ((ensure_path_mounted(log_file) != 0) || (access(log_file, R_OK) == -1)) {
free(log_file);
} else {
entries[n++] = log_file;
}
if (has_cache) {
// Add LAST_LOG_FILE + LAST_LOG_FILE.x
// Add LAST_KMSG_FILE + LAST_KMSG_FILE.x
for (int i = 0; i < KEEP_LOG_COUNT; i++) {
char* log_file;
int ret;
ret = (i == 0) ? asprintf(&log_file, "%s", LAST_LOG_FILE) :
asprintf(&log_file, "%s.%d", LAST_LOG_FILE, i);
if (ret == -1) {
// memory allocation failure - return early. Should never happen.
return;
}
if ((ensure_path_mounted(log_file) != 0) || (access(log_file, R_OK) == -1)) {
free(log_file);
} else {
entries[n++] = log_file;
}
char* kmsg_file;
ret = (i == 0) ? asprintf(&kmsg_file, "%s", LAST_KMSG_FILE) :
asprintf(&kmsg_file, "%s.%d", LAST_KMSG_FILE, i);
if (ret == -1) {
// memory allocation failure - return early. Should never happen.
return;
char* kmsg_file;
ret = (i == 0) ? asprintf(&kmsg_file, "%s", LAST_KMSG_FILE) :
asprintf(&kmsg_file, "%s.%d", LAST_KMSG_FILE, i);
if (ret == -1) {
// memory allocation failure - return early. Should never happen.
return;
}
if ((ensure_path_mounted(kmsg_file) != 0) || (access(kmsg_file, R_OK) == -1)) {
free(kmsg_file);
} else {
entries[n++] = kmsg_file;
}
}
if ((ensure_path_mounted(kmsg_file) != 0) || (access(kmsg_file, R_OK) == -1)) {
free(kmsg_file);
} else {
entries[n++] = kmsg_file;
} else {
// If cache partition is not found, view /tmp/recovery.log instead.
ui->Print("No /cache partition found.\n");
if (access(TEMPORARY_LOG_FILE, R_OK) == -1) {
return;
} else{
entries[n++] = strdup(TEMPORARY_LOG_FILE);
}
}