diff options
Diffstat (limited to 'recovery.cpp')
| -rw-r--r-- | recovery.cpp | 108 |
1 files changed, 45 insertions, 63 deletions
diff --git a/recovery.cpp b/recovery.cpp index 5a2715cb8..1c7c0d6a4 100644 --- a/recovery.cpp +++ b/recovery.cpp @@ -604,9 +604,9 @@ static int compare_string(const void* a, const void* b) { return strcmp(*(const char**)a, *(const char**)b); } -static int -update_directory(const char* path, const char* unmount_when_done, - int* wipe_cache, Device* device) { +// Returns a malloc'd path, or NULL. +static char* +browse_directory(const char* path, Device* device) { ensure_path_mounted(path); const char* MENU_HEADERS[] = { "Choose a package to install:", @@ -618,10 +618,7 @@ update_directory(const char* path, const char* unmount_when_done, d = opendir(path); if (d == NULL) { LOGE("error opening %s: %s\n", path, strerror(errno)); - if (unmount_when_done != NULL) { - ensure_path_unmounted(unmount_when_done); - } - return 0; + return NULL; } const char** headers = prepend_title(MENU_HEADERS); @@ -677,58 +674,41 @@ update_directory(const char* path, const char* unmount_when_done, z_size += d_size; zips[z_size] = NULL; - int result; + char* result; int chosen_item = 0; - do { + while (true) { chosen_item = get_menu_selection(headers, zips, 1, chosen_item, device); 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 update_directory) - result = -1; + result = NULL; break; - } else if (item[item_len-1] == '/') { + } + + char new_path[PATH_MAX]; + strlcpy(new_path, path, PATH_MAX); + strlcat(new_path, "/", PATH_MAX); + strlcat(new_path, item, PATH_MAX); + + if (item[item_len-1] == '/') { // recurse down into a subdirectory - char new_path[PATH_MAX]; - strlcpy(new_path, path, PATH_MAX); - strlcat(new_path, "/", PATH_MAX); - strlcat(new_path, item, PATH_MAX); new_path[strlen(new_path)-1] = '\0'; // truncate the trailing '/' - result = update_directory(new_path, unmount_when_done, wipe_cache, device); - if (result >= 0) break; + result = browse_directory(new_path, device); + if (result) 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, path, PATH_MAX); - strlcat(new_path, "/", PATH_MAX); - strlcat(new_path, item, PATH_MAX); - - ui->Print("\n-- Install %s ...\n", path); - set_sdcard_update_bootloader_message(); - char* copy = copy_sideloaded_package(new_path); - if (unmount_when_done != NULL) { - ensure_path_unmounted(unmount_when_done); - } - if (copy) { - result = install_package(copy, wipe_cache, TEMPORARY_INSTALL_FILE, true); - free(copy); - } else { - result = INSTALL_ERROR; - } + // selected a zip file: return the malloc'd path to the caller. + result = strdup(new_path); break; } - } while (true); + } int i; for (i = 0; i < z_size; ++i) free(zips[i]); free(zips); free(headers); - if (unmount_when_done != NULL) { - ensure_path_unmounted(unmount_when_done); - } return result; } @@ -800,7 +780,7 @@ prompt_and_wait(Device* device, int status) { // statement below. Device::BuiltinAction chosen_action = device->InvokeMenuItem(chosen_item); - int wipe_cache; + int wipe_cache = 0; switch (chosen_action) { case Device::NO_ACTION: break; @@ -822,8 +802,28 @@ prompt_and_wait(Device* device, int status) { if (!ui->IsTextVisible()) return Device::NO_ACTION; break; - case Device::APPLY_EXT: - status = update_directory(SDCARD_ROOT, SDCARD_ROOT, &wipe_cache, device); + case Device::APPLY_EXT: { + ensure_path_mounted(SDCARD_ROOT); + char* path = browse_directory(SDCARD_ROOT, device); + if (path == NULL) { + ui->Print("\n-- No package file selected.\n", path); + break; + } + + ui->Print("\n-- Install %s ...\n", path); + set_sdcard_update_bootloader_message(); + char* copy = copy_sideloaded_package(path); + free(path); + ensure_path_unmounted(SDCARD_ROOT); + + int status; + if (copy) { + status = install_package(copy, &wipe_cache, TEMPORARY_INSTALL_FILE, true); + free(copy); + } else { + status = INSTALL_ERROR; + } + if (status == INSTALL_SUCCESS && wipe_cache) { ui->Print("\n-- Wiping cache (at package request)...\n"); if (erase_volume("/cache")) { @@ -843,28 +843,10 @@ prompt_and_wait(Device* device, int status) { } } break; + } case Device::APPLY_CACHE: - // Don't unmount cache at the end of this. - status = update_directory(CACHE_ROOT, NULL, &wipe_cache, device); - if (status == INSTALL_SUCCESS && wipe_cache) { - ui->Print("\n-- Wiping cache (at package request)...\n"); - if (erase_volume("/cache")) { - ui->Print("Cache wipe failed.\n"); - } else { - ui->Print("Cache wipe complete.\n"); - } - } - if (status >= 0) { - if (status != INSTALL_SUCCESS) { - ui->SetBackground(RecoveryUI::ERROR); - ui->Print("Installation aborted.\n"); - } else if (!ui->IsTextVisible()) { - return Device::NO_ACTION; // reboot if logs aren't visible - } else { - ui->Print("\nInstall from cache complete.\n"); - } - } + ui->Print("\nAPPLY_CACHE is deprecated.\n"); break; case Device::APPLY_ADB_SIDELOAD: |