merge in lmp-mr1-release history after reset to fe8563f4f2a6efe1eb00bb41a5037c88917becfc
diff --git a/default_device.cpp b/default_device.cpp
index a25f05f..97806ac 100644
--- a/default_device.cpp
+++ b/default_device.cpp
@@ -31,6 +31,7 @@
"wipe cache partition",
"reboot to bootloader",
"power down",
+ "view recovery logs",
NULL };
class DefaultDevice : public Device {
@@ -69,6 +70,7 @@
case 3: return WIPE_CACHE;
case 4: return REBOOT_BOOTLOADER;
case 5: return SHUTDOWN;
+ case 6: return READ_RECOVERY_LASTLOG;
default: return NO_ACTION;
}
}
diff --git a/device.h b/device.h
index 57ec3fc..8ff4ec0 100644
--- a/device.h
+++ b/device.h
@@ -68,7 +68,7 @@
enum BuiltinAction { NO_ACTION, REBOOT, APPLY_EXT,
APPLY_CACHE, // APPLY_CACHE is deprecated; has no effect
APPLY_ADB_SIDELOAD, WIPE_DATA, WIPE_CACHE,
- REBOOT_BOOTLOADER, SHUTDOWN };
+ REBOOT_BOOTLOADER, SHUTDOWN, READ_RECOVERY_LASTLOG };
// Perform a recovery action selected from the menu.
// 'menu_position' will be the item number of the selected menu
diff --git a/recovery.cpp b/recovery.cpp
index 7f17b16..e1a2a96 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -77,6 +77,8 @@
static const char *TEMPORARY_LOG_FILE = "/tmp/recovery.log";
static const char *TEMPORARY_INSTALL_FILE = "/tmp/last_install";
+#define KEEP_LOG_COUNT 10
+
RecoveryUI* ui = NULL;
char* locale = NULL;
char recovery_version[PROPERTY_VALUE_MAX+1];
@@ -161,6 +163,12 @@
return fp;
}
+static void redirect_stdio(const char* filename) {
+ // If these fail, there's not really anywhere to complain...
+ freopen(filename, "a", stdout); setbuf(stdout, NULL);
+ freopen(filename, "a", stderr); setbuf(stderr, NULL);
+}
+
// close a file, log an error if the error indicator is set
static void
check_and_fclose(FILE *fp, const char *name) {
@@ -665,6 +673,65 @@
ui->Print("Data wipe complete.\n");
}
+static void file_to_ui(const char* fn) {
+ FILE *fp = fopen_path(fn, "re");
+ if (fp == NULL) {
+ ui->Print(" Unable to open %s: %s\n", fn, strerror(errno));
+ return;
+ }
+ char line[1024];
+ int ct = 0;
+ redirect_stdio("/dev/null");
+ while(fgets(line, sizeof(line), fp) != NULL) {
+ ui->Print("%s", line);
+ ct++;
+ if (ct % 30 == 0) {
+ // give the user time to glance at the entries
+ ui->WaitKey();
+ }
+ }
+ redirect_stdio(TEMPORARY_LOG_FILE);
+ fclose(fp);
+}
+
+static void choose_recovery_file(Device* device) {
+ int i;
+ static const char** title_headers = NULL;
+ char *filename;
+ const char* headers[] = { "Select file to view",
+ "",
+ NULL };
+ char* entries[KEEP_LOG_COUNT + 2];
+ memset(entries, 0, sizeof(entries));
+
+ for (i = 0; i < KEEP_LOG_COUNT; i++) {
+ char *filename;
+ if (asprintf(&filename, (i==0) ? LAST_LOG_FILE : (LAST_LOG_FILE ".%d"), i) == -1) {
+ // memory allocation failure - return early. Should never happen.
+ return;
+ }
+ if ((ensure_path_mounted(filename) != 0) || (access(filename, R_OK) == -1)) {
+ free(filename);
+ entries[i+1] = NULL;
+ break;
+ }
+ entries[i+1] = filename;
+ }
+
+ entries[0] = strdup("Go back");
+ title_headers = prepend_title((const char**)headers);
+
+ while(1) {
+ int chosen_item = get_menu_selection(title_headers, entries, 1, 0, device);
+ if (chosen_item == 0) break;
+ file_to_ui(entries[chosen_item]);
+ }
+
+ for (i = 0; i < KEEP_LOG_COUNT + 1; i++) {
+ free(entries[i]);
+ }
+}
+
// Return REBOOT, SHUTDOWN, or REBOOT_BOOTLOADER. Returning NO_ACTION
// means to take the default, which is to reboot or shutdown depending
// on if the --shutdown_after flag was passed to recovery.
@@ -760,6 +827,10 @@
ui->Print("\nAPPLY_CACHE is deprecated.\n");
break;
+ case Device::READ_RECOVERY_LASTLOG:
+ choose_recovery_file(device);
+ break;
+
case Device::APPLY_ADB_SIDELOAD:
status = apply_from_adb(ui, &wipe_cache, TEMPORARY_INSTALL_FILE);
if (status >= 0) {
@@ -824,9 +895,7 @@
main(int argc, char **argv) {
time_t start = time(NULL);
- // If these fail, there's not really anywhere to complain...
- freopen(TEMPORARY_LOG_FILE, "a", stdout); setbuf(stdout, NULL);
- freopen(TEMPORARY_LOG_FILE, "a", stderr); setbuf(stderr, NULL);
+ redirect_stdio(TEMPORARY_LOG_FILE);
// If this binary is started with the single argument "--adbd",
// instead of being the normal recovery binary, it turns into kind
@@ -844,7 +913,7 @@
load_volume_table();
ensure_path_mounted(LAST_LOG_FILE);
- rotate_last_logs(10);
+ rotate_last_logs(KEEP_LOG_COUNT);
get_args(&argc, &argv);
const char *send_intent = NULL;
diff --git a/updater/install.c b/updater/install.c
index dad0d08..ff7de47 100644
--- a/updater/install.c
+++ b/updater/install.c
@@ -52,6 +52,26 @@
#include "wipe.h"
#endif
+void uiPrint(State* state, char* buffer) {
+ char* line = strtok(buffer, "\n");
+ UpdaterInfo* ui = (UpdaterInfo*)(state->cookie);
+ while (line) {
+ fprintf(ui->cmd_pipe, "ui_print %s\n", line);
+ line = strtok(NULL, "\n");
+ }
+ fprintf(ui->cmd_pipe, "ui_print\n");
+}
+
+__attribute__((__format__(printf, 2, 3))) __nonnull((2))
+void uiPrintf(State* state, const char* format, ...) {
+ char error_msg[1024];
+ va_list ap;
+ va_start(ap, format);
+ vsnprintf(error_msg, sizeof(error_msg), format, ap);
+ va_end(ap);
+ uiPrint(state, error_msg);
+}
+
// Take a sha-1 digest and return it as a newly-allocated hex string.
char* PrintSha1(const uint8_t* digest) {
char* buffer = malloc(SHA_DIGEST_SIZE*2 + 1);
@@ -71,16 +91,27 @@
// fs_type="ext4" partition_type="EMMC" location=device
Value* MountFn(const char* name, State* state, int argc, Expr* argv[]) {
char* result = NULL;
- if (argc != 4) {
- return ErrorAbort(state, "%s() expects 4 args, got %d", name, argc);
+ if (argc != 4 && argc != 5) {
+ return ErrorAbort(state, "%s() expects 4-5 args, got %d", name, argc);
}
char* fs_type;
char* partition_type;
char* location;
char* mount_point;
- if (ReadArgs(state, argv, 4, &fs_type, &partition_type,
+ char* mount_options;
+ bool has_mount_options;
+ if (argc == 5) {
+ has_mount_options = true;
+ if (ReadArgs(state, argv, 5, &fs_type, &partition_type,
+ &location, &mount_point, &mount_options) < 0) {
+ return NULL;
+ }
+ } else {
+ has_mount_options = false;
+ if (ReadArgs(state, argv, 4, &fs_type, &partition_type,
&location, &mount_point) < 0) {
- return NULL;
+ return NULL;
+ }
}
if (strlen(fs_type) == 0) {
@@ -120,13 +151,13 @@
const MtdPartition* mtd;
mtd = mtd_find_partition_by_name(location);
if (mtd == NULL) {
- printf("%s: no mtd partition named \"%s\"",
+ uiPrintf(state, "%s: no mtd partition named \"%s\"",
name, location);
result = strdup("");
goto done;
}
if (mtd_mount_partition(mtd, mount_point, fs_type, 0 /* rw */) != 0) {
- printf("mtd mount of %s failed: %s\n",
+ uiPrintf(state, "mtd mount of %s failed: %s\n",
location, strerror(errno));
result = strdup("");
goto done;
@@ -134,8 +165,9 @@
result = mount_point;
} else {
if (mount(location, mount_point, fs_type,
- MS_NOATIME | MS_NODEV | MS_NODIRATIME, "") < 0) {
- printf("%s: failed to mount %s at %s: %s\n",
+ MS_NOATIME | MS_NODEV | MS_NODIRATIME,
+ has_mount_options ? mount_options : "") < 0) {
+ uiPrintf(state, "%s: failed to mount %s at %s: %s\n",
name, location, mount_point, strerror(errno));
result = strdup("");
} else {
@@ -148,6 +180,7 @@
free(partition_type);
free(location);
if (result != mount_point) free(mount_point);
+ if (has_mount_options) free(mount_options);
return StringValue(result);
}
@@ -198,10 +231,14 @@
scan_mounted_volumes();
const MountedVolume* vol = find_mounted_volume_by_mount_point(mount_point);
if (vol == NULL) {
- printf("unmount of %s failed; no such volume\n", mount_point);
+ uiPrintf(state, "unmount of %s failed; no such volume\n", mount_point);
result = strdup("");
} else {
- unmount_mounted_volume(vol);
+ int ret = unmount_mounted_volume(vol);
+ if (ret != 0) {
+ uiPrintf(state, "unmount of %s failed (%d): %s\n",
+ mount_point, ret, strerror(errno));
+ }
result = mount_point;
}
@@ -358,6 +395,9 @@
if (make_parents(dst_name) != 0) {
ErrorAbort(state, "Creating parent of %s failed, error %s",
dst_name, strerror(errno));
+ } else if (access(dst_name, F_OK) == 0 && access(src_name, F_OK) != 0) {
+ // File was already moved
+ result = dst_name;
} else if (rename(src_name, dst_name) != 0) {
ErrorAbort(state, "Rename of %s to %s failed, error %s",
src_name, dst_name, strerror(errno));
@@ -630,7 +670,7 @@
uint64_t capabilities;
};
-static struct perm_parsed_args ParsePermArgs(int argc, char** args) {
+static struct perm_parsed_args ParsePermArgs(State * state, int argc, char** args) {
int i;
struct perm_parsed_args parsed;
int bad = 0;
@@ -645,7 +685,7 @@
parsed.uid = uid;
parsed.has_uid = true;
} else {
- printf("ParsePermArgs: invalid UID \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid UID \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -656,7 +696,7 @@
parsed.gid = gid;
parsed.has_gid = true;
} else {
- printf("ParsePermArgs: invalid GID \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid GID \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -667,7 +707,7 @@
parsed.mode = mode;
parsed.has_mode = true;
} else {
- printf("ParsePermArgs: invalid mode \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid mode \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -678,7 +718,7 @@
parsed.dmode = mode;
parsed.has_dmode = true;
} else {
- printf("ParsePermArgs: invalid dmode \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid dmode \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -689,7 +729,7 @@
parsed.fmode = mode;
parsed.has_fmode = true;
} else {
- printf("ParsePermArgs: invalid fmode \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid fmode \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -700,7 +740,7 @@
parsed.capabilities = capabilities;
parsed.has_capabilities = true;
} else {
- printf("ParsePermArgs: invalid capabilities \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid capabilities \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -710,7 +750,7 @@
parsed.selabel = args[i+1];
parsed.has_selabel = true;
} else {
- printf("ParsePermArgs: invalid selabel \"%s\"\n", args[i + 1]);
+ uiPrintf(state, "ParsePermArgs: invalid selabel \"%s\"\n", args[i + 1]);
bad++;
}
continue;
@@ -727,71 +767,71 @@
}
static int ApplyParsedPerms(
+ State * state,
const char* filename,
const struct stat *statptr,
struct perm_parsed_args parsed)
{
int bad = 0;
+ if (parsed.has_selabel) {
+ if (lsetfilecon(filename, parsed.selabel) != 0) {
+ uiPrintf(state, "ApplyParsedPerms: lsetfilecon of %s to %s failed: %s\n",
+ filename, parsed.selabel, strerror(errno));
+ bad++;
+ }
+ }
+
/* ignore symlinks */
if (S_ISLNK(statptr->st_mode)) {
- return 0;
+ return bad;
}
if (parsed.has_uid) {
if (chown(filename, parsed.uid, -1) < 0) {
- printf("ApplyParsedPerms: chown of %s to %d failed: %s\n",
- filename, parsed.uid, strerror(errno));
+ uiPrintf(state, "ApplyParsedPerms: chown of %s to %d failed: %s\n",
+ filename, parsed.uid, strerror(errno));
bad++;
}
}
if (parsed.has_gid) {
if (chown(filename, -1, parsed.gid) < 0) {
- printf("ApplyParsedPerms: chgrp of %s to %d failed: %s\n",
- filename, parsed.gid, strerror(errno));
+ uiPrintf(state, "ApplyParsedPerms: chgrp of %s to %d failed: %s\n",
+ filename, parsed.gid, strerror(errno));
bad++;
}
}
if (parsed.has_mode) {
if (chmod(filename, parsed.mode) < 0) {
- printf("ApplyParsedPerms: chmod of %s to %d failed: %s\n",
- filename, parsed.mode, strerror(errno));
+ uiPrintf(state, "ApplyParsedPerms: chmod of %s to %d failed: %s\n",
+ filename, parsed.mode, strerror(errno));
bad++;
}
}
if (parsed.has_dmode && S_ISDIR(statptr->st_mode)) {
if (chmod(filename, parsed.dmode) < 0) {
- printf("ApplyParsedPerms: chmod of %s to %d failed: %s\n",
- filename, parsed.dmode, strerror(errno));
+ uiPrintf(state, "ApplyParsedPerms: chmod of %s to %d failed: %s\n",
+ filename, parsed.dmode, strerror(errno));
bad++;
}
}
if (parsed.has_fmode && S_ISREG(statptr->st_mode)) {
if (chmod(filename, parsed.fmode) < 0) {
- printf("ApplyParsedPerms: chmod of %s to %d failed: %s\n",
+ uiPrintf(state, "ApplyParsedPerms: chmod of %s to %d failed: %s\n",
filename, parsed.fmode, strerror(errno));
bad++;
}
}
- if (parsed.has_selabel) {
- // TODO: Don't silently ignore ENOTSUP
- if (lsetfilecon(filename, parsed.selabel) && (errno != ENOTSUP)) {
- printf("ApplyParsedPerms: lsetfilecon of %s to %s failed: %s\n",
- filename, parsed.selabel, strerror(errno));
- bad++;
- }
- }
-
if (parsed.has_capabilities && S_ISREG(statptr->st_mode)) {
if (parsed.capabilities == 0) {
if ((removexattr(filename, XATTR_NAME_CAPS) == -1) && (errno != ENODATA)) {
// Report failure unless it's ENODATA (attribute not set)
- printf("ApplyParsedPerms: removexattr of %s to %" PRIx64 " failed: %s\n",
+ uiPrintf(state, "ApplyParsedPerms: removexattr of %s to %" PRIx64 " failed: %s\n",
filename, parsed.capabilities, strerror(errno));
bad++;
}
@@ -804,8 +844,8 @@
cap_data.data[1].permitted = (uint32_t) (parsed.capabilities >> 32);
cap_data.data[1].inheritable = 0;
if (setxattr(filename, XATTR_NAME_CAPS, &cap_data, sizeof(cap_data), 0) < 0) {
- printf("ApplyParsedPerms: setcap of %s to %" PRIx64 " failed: %s\n",
- filename, parsed.capabilities, strerror(errno));
+ uiPrintf(state, "ApplyParsedPerms: setcap of %s to %" PRIx64 " failed: %s\n",
+ filename, parsed.capabilities, strerror(errno));
bad++;
}
}
@@ -817,10 +857,11 @@
// nftw doesn't allow us to pass along context, so we need to use
// global variables. *sigh*
static struct perm_parsed_args recursive_parsed_args;
+static State* recursive_state;
static int do_SetMetadataRecursive(const char* filename, const struct stat *statptr,
int fileflags, struct FTW *pfwt) {
- return ApplyParsedPerms(filename, statptr, recursive_parsed_args);
+ return ApplyParsedPerms(recursive_state, filename, statptr, recursive_parsed_args);
}
static Value* SetMetadataFn(const char* name, State* state, int argc, Expr* argv[]) {
@@ -845,14 +886,16 @@
goto done;
}
- struct perm_parsed_args parsed = ParsePermArgs(argc, args);
+ struct perm_parsed_args parsed = ParsePermArgs(state, argc, args);
if (recursive) {
recursive_parsed_args = parsed;
+ recursive_state = state;
bad += nftw(args[0], do_SetMetadataRecursive, 30, FTW_CHDIR | FTW_DEPTH | FTW_PHYS);
memset(&recursive_parsed_args, 0, sizeof(recursive_parsed_args));
+ recursive_state = NULL;
} else {
- bad += ApplyParsedPerms(args[0], &sb, parsed);
+ bad += ApplyParsedPerms(state, args[0], &sb, parsed);
}
done:
@@ -1224,15 +1267,7 @@
}
free(args);
buffer[size] = '\0';
-
- char* line = strtok(buffer, "\n");
- while (line) {
- fprintf(((UpdaterInfo*)(state->cookie))->cmd_pipe,
- "ui_print %s\n", line);
- line = strtok(NULL, "\n");
- }
- fprintf(((UpdaterInfo*)(state->cookie))->cmd_pipe, "ui_print\n");
-
+ uiPrint(state, buffer);
return StringValue(buffer);
}