android/android_bootable_recovery
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Add the volume command for seeing the current recovery.fstab. Support crazy HTC chargemode.

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Change-Id: I26a6e83dc5704aa03ab3aa078f24f8943cf13614
This commit is contained in:
Koushik Dutta 2011-01-04 10:46:23 -08:00
parent b4c5fd6305
commit d8e21c3712
3 changed files with 30 additions and 2 deletions
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2
Android.mk
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@ -66,7 +66,7 @@ LOCAL_C_INCLUDES += system/extras/ext4_utils
include $(BUILD_EXECUTABLE)
RECOVERY_LINKS := edify busybox flash_image dump_image mkyaffs2image unyaffs erase_image nandroid reboot
RECOVERY_LINKS := edify busybox flash_image dump_image mkyaffs2image unyaffs erase_image nandroid reboot volume
# nc is provided by external/netcat
RECOVERY_SYMLINKS := $(addprefix $(TARGET_RECOVERY_ROOT_OUT)/sbin/,$(RECOVERY_LINKS))

27
extendedcommands.c
View File

@ -1099,4 +1099,29 @@ int is_path_mounted(const char* path) {
int has_datadata() {
Volume *vol = volume_for_path("/datadata");
return vol != NULL;
}
}
int volume_main(int argc, char **argv) {
load_volume_table();
return 0;
}
void handle_chargemode() {
const char* filename = "/proc/cmdline";
struct stat file_info;
if (0 != stat(filename, &file_info))
return;
int file_len = file_info.st_size;
char* file_data = (char*)malloc(file_len + 1);
FILE *file = fopen(filename, "rb");
if (file == NULL)
return;
fread(file_data, file_len, 1, file);
// supposedly not necessary, but let's be safe.
file_data[file_len] = '\0';
fclose(file);
if (strstr(file_data, "androidboot.mode=offmode_charging") != NULL)
reboot(RB_POWER_OFF);
}

3
recovery.c
View File

@ -766,6 +766,8 @@ main(int argc, char **argv) {
{
if (strstr(argv[0], "flash_image") != NULL)
return flash_image_main(argc, argv);
if (strstr(argv[0], "volume") != NULL)
return volume_main(argc, argv);
if (strstr(argv[0], "edify") != NULL)
return edify_main(argc, argv);
if (strstr(argv[0], "dump_image") != NULL)
@ -784,6 +786,7 @@ main(int argc, char **argv) {
return setprop_main(argc, argv);
return busybox_driver(argc, argv);
}
handle_chargemode();
__system("/sbin/postrecoveryboot.sh");
int is_user_initiated_recovery = 0;