otautil: Clean up dirCreateHierarchy().
- Changed to std::string based implementation (mostly moved from the
former make_parents() in updater/install.cpp);
- Removed the timestamp parameter, which is only neeed by file-based OTA;
- Changed the type of mode from int to mode_t;
- Renamed dirCreateHierarchy() to mkdir_recursively().
Test: recovery_unit_test passes.
Test: No external user of dirCreateHierarchy() in code search.
Change-Id: I71f8c4b29bab625513bbc3af6d0d1ecdc3a2719a
diff --git a/recovery.cpp b/recovery.cpp
index 8f3e9bd..233e562 100644
--- a/recovery.cpp
+++ b/recovery.cpp
@@ -178,19 +178,19 @@
* 7b. the user reboots (pulling the battery, etc) into the main system
*/
-// open a given path, mounting partitions as necessary
-FILE* fopen_path(const char *path, const char *mode) {
- if (ensure_path_mounted(path) != 0) {
- LOG(ERROR) << "Can't mount " << path;
- return NULL;
- }
+// Open a given path, mounting partitions as necessary.
+FILE* fopen_path(const char* path, const char* mode) {
+ if (ensure_path_mounted(path) != 0) {
+ LOG(ERROR) << "Can't mount " << path;
+ return nullptr;
+ }
- // When writing, try to create the containing directory, if necessary.
- // Use generous permissions, the system (init.rc) will reset them.
- if (strchr("wa", mode[0])) dirCreateHierarchy(path, 0777, NULL, 1, sehandle);
-
- FILE *fp = fopen(path, mode);
- return fp;
+ // When writing, try to create the containing directory, if necessary. Use generous permissions,
+ // the system (init.rc) will reset them.
+ if (strchr("wa", mode[0])) {
+ mkdir_recursively(path, 0777, true, sehandle);
+ }
+ return fopen(path, mode);
}
// close a file, log an error if the error indicator is set
@@ -593,7 +593,7 @@
if (is_cache) {
// Re-create the log dir and write back the log entries.
if (ensure_path_mounted(CACHE_LOG_DIR) == 0 &&
- dirCreateHierarchy(CACHE_LOG_DIR, 0777, nullptr, false, sehandle) == 0) {
+ mkdir_recursively(CACHE_LOG_DIR, 0777, false, sehandle) == 0) {
for (const auto& log : log_files) {
if (!android::base::WriteStringToFile(log.data, log.name, log.sb.st_mode, log.sb.st_uid,
log.sb.st_gid)) {