resolved conflicts for merge of fb2e3af3 to master
diff --git a/Android.mk b/Android.mk
index ba38ebe..f04f7dd 100644
--- a/Android.mk
+++ b/Android.mk
@@ -22,6 +22,9 @@
LOCAL_FORCE_STATIC_EXECUTABLE := true
+RECOVERY_API_VERSION := 2
+LOCAL_CFLAGS += -DRECOVERY_API_VERSION=$(RECOVERY_API_VERSION)
+
# This binary is in the recovery ramdisk, which is otherwise a copy of root.
# It gets copied there in config/Makefile. LOCAL_MODULE_TAGS suppresses
# a (redundant) copy of the binary in /system/bin for user builds.
diff --git a/common.h b/common.h
index 98ce868..6761159 100644
--- a/common.h
+++ b/common.h
@@ -90,4 +90,7 @@
#define LOGD(...) do {} while (0)
#endif
+#define STRINGIFY(x) #x
+#define EXPAND(x) STRINGIFY(x)
+
#endif // RECOVERY_COMMON_H
diff --git a/install.c b/install.c
index c2e1385..cbb3580 100644
--- a/install.c
+++ b/install.c
@@ -117,34 +117,54 @@
// The update binary ask us to install a firmware file on reboot. Set
// that up. Takes ownership of type and filename.
static int
-handle_firmware_update(char* type, char* filename) {
- struct stat st_data;
- if (stat(filename, &st_data) < 0) {
- LOGE("Error stat'ing %s: %s\n", filename, strerror(errno));
- return INSTALL_ERROR;
+handle_firmware_update(char* type, char* filename, ZipArchive* zip) {
+ unsigned int data_size;
+ const ZipEntry* entry = NULL;
+
+ if (strncmp(filename, "PACKAGE:", 8) == 0) {
+ entry = mzFindZipEntry(zip, filename+8);
+ if (entry == NULL) {
+ LOGE("Failed to find \"%s\" in package", filename+8);
+ return INSTALL_ERROR;
+ }
+ data_size = entry->uncompLen;
+ } else {
+ struct stat st_data;
+ if (stat(filename, &st_data) < 0) {
+ LOGE("Error stat'ing %s: %s\n", filename, strerror(errno));
+ return INSTALL_ERROR;
+ }
+ data_size = st_data.st_size;
}
LOGI("type is %s; size is %d; file is %s\n",
- type, (int)st_data.st_size, filename);
+ type, data_size, filename);
- char* data = malloc(st_data.st_size);
+ char* data = malloc(data_size);
if (data == NULL) {
- LOGE("Can't allocate %d bytes for firmware data\n", st_data.st_size);
+ LOGI("Can't allocate %d bytes for firmware data\n", data_size);
return INSTALL_ERROR;
}
- FILE* f = fopen(filename, "rb");
- if (f == NULL) {
- LOGE("Failed to open %s: %s\n", filename, strerror(errno));
- return INSTALL_ERROR;
+ if (entry) {
+ if (mzReadZipEntry(zip, entry, data, data_size) == false) {
+ LOGE("Failed to read \"%s\" from package", filename+8);
+ return INSTALL_ERROR;
+ }
+ } else {
+ FILE* f = fopen(filename, "rb");
+ if (f == NULL) {
+ LOGE("Failed to open %s: %s\n", filename, strerror(errno));
+ return INSTALL_ERROR;
+ }
+ if (fread(data, 1, data_size, f) != data_size) {
+ LOGE("Failed to read firmware data: %s\n", strerror(errno));
+ return INSTALL_ERROR;
+ }
+ fclose(f);
}
- if (fread(data, 1, st_data.st_size, f) != st_data.st_size) {
- LOGE("Failed to read firmware data: %s\n", strerror(errno));
- return INSTALL_ERROR;
- }
- fclose(f);
- if (remember_firmware_update(type, data, st_data.st_size)) {
+ if (remember_firmware_update(type, data, data_size)) {
LOGE("Can't store %s image\n", type);
free(data);
return INSTALL_ERROR;
@@ -184,7 +204,7 @@
// When executing the update binary contained in the package, the
// arguments passed are:
//
- // - the version number for this interface (currently 1)
+ // - the version number for this interface
//
// - an fd to which the program can write in order to update the
// progress bar. The program can write single-line commands:
@@ -194,7 +214,9 @@
//
// firmware <"hboot"|"radio"> <filename>
// arrange to install the contents of <filename> in the
- // given partition on reboot.
+ // given partition on reboot. (API v2: <filename> may
+ // start with "PACKAGE:" to indicate taking a file from
+ // the OTA package.)
//
// ui_print <string>
// display <string> on the screen.
@@ -204,7 +226,7 @@
char** args = malloc(sizeof(char*) * 5);
args[0] = binary;
- args[1] = "1";
+ args[1] = EXPAND(RECOVERY_API_VERSION); // defined in Android.mk
args[2] = malloc(10);
sprintf(args[2], "%d", pipefd[1]);
args[3] = (char*)path;
@@ -272,7 +294,7 @@
}
if (firmware_type != NULL) {
- return handle_firmware_update(firmware_type, firmware_filename);
+ return handle_firmware_update(firmware_type, firmware_filename, zip);
} else {
return INSTALL_SUCCESS;
}
diff --git a/recovery.c b/recovery.c
index 6c13b9f..8ad1339 100644
--- a/recovery.c
+++ b/recovery.c
@@ -288,7 +288,25 @@
static void
prompt_and_wait()
{
- ui_start_menu(MENU_HEADERS, MENU_ITEMS);
+ char* title[] = { "Android system recovery <"
+ EXPAND(RECOVERY_API_VERSION) ">",
+ "",
+ NULL };
+
+ // count the number of lines in our title, plus the
+ // product-provided headers.
+ int count = 0;
+ char** p;
+ for (p = title; *p; ++p, ++count);
+ for (p = MENU_HEADERS; *p; ++p, ++count);
+
+ char** headers = malloc((count+1) * sizeof(char*));
+ char** h = headers;
+ for (p = title; *p; ++p, ++h) *h = *p;
+ for (p = MENU_HEADERS; *p; ++p, ++h) *h = *p;
+ *h = NULL;
+
+ ui_start_menu(headers, MENU_ITEMS);
int selected = 0;
int chosen_item = -1;
@@ -370,7 +388,7 @@
// if we didn't return from this function to reboot, show
// the menu again.
- ui_start_menu(MENU_HEADERS, MENU_ITEMS);
+ ui_start_menu(headers, MENU_ITEMS);
selected = 0;
chosen_item = -1;
diff --git a/updater/updater.c b/updater/updater.c
index 5a2ed2c..31d93ae 100644
--- a/updater/updater.c
+++ b/updater/updater.c
@@ -34,9 +34,10 @@
}
char* version = argv[1];
- if (version[0] != '1' || version[1] != '\0') {
- fprintf(stderr, "wrong updater binary API; expected 1, got %s\n",
- version);
+ if ((version[0] != '1' && version[0] != '2') || version[1] != '\0') {
+ // We support version "1" or "2".
+ fprintf(stderr, "wrong updater binary API; expected 1 or 2, got %s\n",
+ argv[1]);
return 2;
}