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-rw-r--r--install.cpp15
-rw-r--r--recovery.cpp5
-rw-r--r--roots.cpp19
-rw-r--r--roots.h4
-rw-r--r--screen_ui.cpp3
5 files changed, 35 insertions, 11 deletions
diff --git a/install.cpp b/install.cpp
index e1ab848f6..797a525fd 100644
--- a/install.cpp
+++ b/install.cpp
@@ -180,7 +180,9 @@ really_install_package(const char *path, int* wipe_cache)
{
ui->SetBackground(RecoveryUI::INSTALLING_UPDATE);
ui->Print("Finding update package...\n");
- ui->SetProgressType(RecoveryUI::INDETERMINATE);
+ // Give verification half the progress bar...
+ ui->SetProgressType(RecoveryUI::DETERMINATE);
+ ui->ShowProgress(VERIFICATION_PROGRESS_FRACTION, VERIFICATION_PROGRESS_TIME);
LOGI("Update location: %s\n", path);
if (ensure_path_mounted(path) != 0) {
@@ -198,10 +200,7 @@ really_install_package(const char *path, int* wipe_cache)
}
LOGI("%d key(s) loaded from %s\n", numKeys, PUBLIC_KEYS_FILE);
- // Give verification half the progress bar...
ui->Print("Verifying update package...\n");
- ui->SetProgressType(RecoveryUI::DETERMINATE);
- ui->ShowProgress(VERIFICATION_PROGRESS_FRACTION, VERIFICATION_PROGRESS_TIME);
int err;
err = verify_file(path, loadedKeys, numKeys);
@@ -237,7 +236,13 @@ install_package(const char* path, int* wipe_cache, const char* install_file)
} else {
LOGE("failed to open last_install: %s\n", strerror(errno));
}
- int result = really_install_package(path, wipe_cache);
+ int result;
+ if (setup_install_mounts() != 0) {
+ LOGE("failed to set up expected mounts for install; aborting\n");
+ result = INSTALL_ERROR;
+ } else {
+ result = really_install_package(path, wipe_cache);
+ }
if (install_log) {
fputc(result == INSTALL_SUCCESS ? '1' : '0', install_log);
fputc('\n', install_log);
diff --git a/recovery.cpp b/recovery.cpp
index 38366b65a..654a66526 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -811,10 +811,6 @@ prompt_and_wait(Device* device, int status) {
break;
case Device::APPLY_EXT:
- // Some packages expect /cache to be mounted (eg,
- // standard incremental packages expect to use /cache
- // as scratch space).
- ensure_path_mounted(CACHE_ROOT);
status = update_directory(SDCARD_ROOT, SDCARD_ROOT, &wipe_cache, device);
if (status == INSTALL_SUCCESS && wipe_cache) {
ui->Print("\n-- Wiping cache (at package request)...\n");
@@ -860,7 +856,6 @@ prompt_and_wait(Device* device, int status) {
break;
case Device::APPLY_ADB_SIDELOAD:
- ensure_path_mounted(CACHE_ROOT);
status = apply_from_adb(ui, &wipe_cache, TEMPORARY_INSTALL_FILE);
if (status >= 0) {
if (status != INSTALL_SUCCESS) {
diff --git a/roots.cpp b/roots.cpp
index 09471225d..113dba1bd 100644
--- a/roots.cpp
+++ b/roots.cpp
@@ -202,3 +202,22 @@ int format_volume(const char* volume) {
LOGE("format_volume: fs_type \"%s\" unsupported\n", v->fs_type);
return -1;
}
+
+int setup_install_mounts() {
+ if (fstab == NULL) {
+ LOGE("can't set up install mounts: no fstab loaded\n");
+ return -1;
+ }
+ for (int i = 0; i < fstab->num_entries; ++i) {
+ Volume* v = fstab->recs + i;
+
+ if (strcmp(v->mount_point, "/tmp") == 0 ||
+ strcmp(v->mount_point, "/cache") == 0) {
+ if (ensure_path_mounted(v->mount_point) != 0) return -1;
+
+ } else {
+ if (ensure_path_unmounted(v->mount_point) != 0) return -1;
+ }
+ }
+ return 0;
+}
diff --git a/roots.h b/roots.h
index 8abe18fb7..230d9ded3 100644
--- a/roots.h
+++ b/roots.h
@@ -42,6 +42,10 @@ int ensure_path_unmounted(const char* path);
// it is mounted.
int format_volume(const char* volume);
+// Ensure that all and only the volumes that packages expect to find
+// mounted (/tmp and /cache) are mounted. Returns 0 on success.
+int setup_install_mounts();
+
#ifdef __cplusplus
}
#endif
diff --git a/screen_ui.cpp b/screen_ui.cpp
index 6a638582e..8376341c3 100644
--- a/screen_ui.cpp
+++ b/screen_ui.cpp
@@ -467,10 +467,11 @@ void ScreenRecoveryUI::SetProgressType(ProgressType type)
pthread_mutex_lock(&updateMutex);
if (progressBarType != type) {
progressBarType = type;
- update_progress_locked();
}
progressScopeStart = 0;
+ progressScopeSize = 0;
progress = 0;
+ update_progress_locked();
pthread_mutex_unlock(&updateMutex);
}