tequilaOS/platform_bootable_recovery
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am 8674a726: (cherry-pick) support installing any .zip file on the sdcard

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Merge commit '8674a726ff05a4a6c09c6934778c251635f130a8' into gingerbread-plus-aosp

* commit '8674a726ff05a4a6c09c6934778c251635f130a8':
  (cherry-pick) support installing any .zip file on the sdcard
This commit is contained in:
Doug Zongker 2010-09-15 11:12:34 -07:00 committed by Android Git Automerger
commit 76445f3aef
4 changed files with 144 additions and 29 deletions
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2
common.h
View file

@ -37,7 +37,7 @@ void ui_print(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
// Display some header text followed by a menu of items, which appears
// at the top of the screen (in place of any scrolling ui_print()
// output, if necessary).
void ui_start_menu(char** headers, char** items);
void ui_start_menu(char** headers, char** items, int initial_selection);
// Set the menu highlight to the given index, and return it (capped to
// the range [0..numitems).
int ui_menu_select(int sel);

2
default_recovery_ui.c
View file

@ -24,7 +24,7 @@ char* MENU_HEADERS[] = { "Android system recovery utility",
NULL };
char* MENU_ITEMS[] = { "reboot system now",
"apply sdcard:update.zip",
"apply update from sdcard",
"wipe data/factory reset",
"wipe cache partition",
NULL };

165
recovery.c
View file

@ -28,6 +28,7 @@
#include <sys/types.h>
#include <time.h>
#include <unistd.h>
#include <dirent.h>
#include "bootloader.h"
#include "common.h"
@ -52,7 +53,7 @@ static const struct option OPTIONS[] = {
static const char *COMMAND_FILE = "CACHE:recovery/command";
static const char *INTENT_FILE = "CACHE:recovery/intent";
static const char *LOG_FILE = "CACHE:recovery/log";
static const char *SDCARD_PACKAGE_FILE = "SDCARD:update.zip";
static const char *SDCARD_ROOT = "SDCARD:";
static const char *TEMPORARY_LOG_FILE = "/tmp/recovery.log";
static const char *SIDELOAD_TEMP_DIR = "TMP:sideload";
@ -406,7 +407,7 @@ copy_sideloaded_package(const char* original_root_path) {
}
static char**
prepend_title(char** headers) {
prepend_title(const char** headers) {
char* title[] = { "Android system recovery <"
EXPAND(RECOVERY_API_VERSION) "e>",
"",
@ -429,13 +430,14 @@ prepend_title(char** headers) {
}
static int
get_menu_selection(char** headers, char** items, int menu_only) {
get_menu_selection(char** headers, char** items, int menu_only,
int initial_selection) {
// throw away keys pressed previously, so user doesn't
// accidentally trigger menu items.
ui_clear_key_queue();
ui_start_menu(headers, items);
int selected = 0;
ui_start_menu(headers, items, initial_selection);
int selected = initial_selection;
int chosen_item = -1;
while (chosen_item < 0) {
@ -469,6 +471,118 @@ get_menu_selection(char** headers, char** items, int menu_only) {
return chosen_item;
}
static int compare_string(const void* a, const void* b) {
return strcmp(*(const char**)a, *(const char**)b);
}
static int
sdcard_directory(const char* root_path) {
const char* MENU_HEADERS[] = { "Choose a package to install:",
root_path,
"",
NULL };
DIR* d;
struct dirent* de;
char path[PATH_MAX];
d = opendir(translate_root_path(root_path, path, sizeof(path)));
if (d == NULL) {
LOGE("error opening %s: %s\n", path, strerror(errno));
return 0;
}
char** headers = prepend_title(MENU_HEADERS);
int d_size = 0;
int d_alloc = 10;
char** dirs = malloc(d_alloc * sizeof(char*));
int z_size = 1;
int z_alloc = 10;
char** zips = malloc(z_alloc * sizeof(char*));
zips[0] = strdup("../");
while ((de = readdir(d)) != NULL) {
int name_len = strlen(de->d_name);
if (de->d_type == DT_DIR) {
// skip "." and ".." entries
if (name_len == 1 && de->d_name[0] == '.') continue;
if (name_len == 2 && de->d_name[0] == '.' &&
de->d_name[1] == '.') continue;
if (d_size >= d_alloc) {
d_alloc *= 2;
dirs = realloc(dirs, d_alloc * sizeof(char*));
}
dirs[d_size] = malloc(name_len + 2);
strcpy(dirs[d_size], de->d_name);
dirs[d_size][name_len] = '/';
dirs[d_size][name_len+1] = '\0';
++d_size;
} else if (de->d_type == DT_REG &&
name_len >= 4 &&
strncasecmp(de->d_name + (name_len-4), ".zip", 4) == 0) {
if (z_size >= z_alloc) {
z_alloc *= 2;
zips = realloc(zips, z_alloc * sizeof(char*));
}
zips[z_size++] = strdup(de->d_name);
}
}
closedir(d);
qsort(dirs, d_size, sizeof(char*), compare_string);
qsort(zips, z_size, sizeof(char*), compare_string);
// append dirs to the zips list
if (d_size + z_size + 1 > z_alloc) {
z_alloc = d_size + z_size + 1;
zips = realloc(zips, z_alloc * sizeof(char*));
}
memcpy(zips + z_size, dirs, d_size * sizeof(char*));
free(dirs);
z_size += d_size;
zips[z_size] = NULL;
int result;
int chosen_item = 0;
do {
chosen_item = get_menu_selection(headers, zips, 1, chosen_item);
char* item = zips[chosen_item];
int item_len = strlen(item);
if (chosen_item == 0) { // item 0 is always "../"
// go up but continue browsing (if the caller is sdcard_directory)
result = -1;
break;
} else if (item[item_len-1] == '/') {
// recurse down into a subdirectory
char new_path[PATH_MAX];
strlcpy(new_path, root_path, PATH_MAX);
strlcat(new_path, item, PATH_MAX);
result = sdcard_directory(new_path);
if (result >= 0) break;
} else {
// selected a zip file: attempt to install it, and return
// the status to the caller.
char new_path[PATH_MAX];
strlcpy(new_path, root_path, PATH_MAX);
strlcat(new_path, item, PATH_MAX);
ui_print("\n-- Install %s ...\n", new_path);
set_sdcard_update_bootloader_message();
result = install_package(new_path);
break;
}
} while (true);
int i;
for (i = 0; i < z_size; ++i) free(zips[i]);
free(zips);
free(headers);
return result;
}
static void
wipe_data(int confirm) {
if (confirm) {
@ -479,7 +593,7 @@ wipe_data(int confirm) {
" THIS CAN NOT BE UNDONE.",
"",
NULL };
title_headers = prepend_title(headers);
title_headers = prepend_title((const char**)headers);
}
char* items[] = { " No",
@ -495,7 +609,7 @@ wipe_data(int confirm) {
" No",
NULL };
int chosen_item = get_menu_selection(title_headers, items, 1);
int chosen_item = get_menu_selection(title_headers, items, 1, 0);
if (chosen_item != 7) {
return;
}
@ -510,13 +624,13 @@ wipe_data(int confirm) {
static void
prompt_and_wait() {
char** headers = prepend_title(MENU_HEADERS);
char** headers = prepend_title((const char**)MENU_HEADERS);
for (;;) {
finish_recovery(NULL);
ui_reset_progress();
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0);
int chosen_item = get_menu_selection(headers, MENU_ITEMS, 0, 0);
// device-specific code may take some action here. It may
// return one of the core actions handled in the switch
@ -540,21 +654,17 @@ prompt_and_wait() {
break;
case ITEM_APPLY_SDCARD:
ui_print("\n-- Install from sdcard...\n");
int status = INSTALL_CORRUPT;
char* copy = copy_sideloaded_package(SDCARD_PACKAGE_FILE);
if (copy != NULL) {
set_sdcard_update_bootloader_message();
status = install_package(copy);
free(copy);
}
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
} else if (!ui_text_visible()) {
return; // reboot if logs aren't visible
} else {
ui_print("\nInstall from sdcard complete.\n");
;
int status = sdcard_directory(SDCARD_ROOT);
if (status >= 0) {
if (status != INSTALL_SUCCESS) {
ui_set_background(BACKGROUND_ICON_ERROR);
ui_print("Installation aborted.\n");
} else if (!ui_text_visible()) {
return; // reboot if logs aren't visible
} else {
ui_print("\nInstall from sdcard complete.\n");
}
}
break;
}
@ -667,7 +777,12 @@ main(int argc, char **argv) {
}
if (status != INSTALL_SUCCESS) ui_set_background(BACKGROUND_ICON_ERROR);
if (status != INSTALL_SUCCESS || ui_text_visible()) prompt_and_wait();
if (status != INSTALL_SUCCESS || ui_text_visible()) {
// Mount the sdcard when the menu is enabled so you can "adb
// push" packages to the sdcard and immediately install them.
ensure_root_path_mounted(SDCARD_ROOT);
prompt_and_wait();
}
// Otherwise, get ready to boot the main system...
finish_recovery(send_intent);

4
ui.c
View file

@ -425,7 +425,7 @@ void ui_print(const char *fmt, ...)
pthread_mutex_unlock(&gUpdateMutex);
}
void ui_start_menu(char** headers, char** items) {
void ui_start_menu(char** headers, char** items, int initial_selection) {
int i;
pthread_mutex_lock(&gUpdateMutex);
if (text_rows > 0 && text_cols > 0) {
@ -442,7 +442,7 @@ void ui_start_menu(char** headers, char** items) {
}
menu_items = i - menu_top;
show_menu = 1;
menu_sel = 0;
menu_sel = initial_selection;
update_screen_locked();
}
pthread_mutex_unlock(&gUpdateMutex);