diff options
| -rw-r--r-- | src/db/SimpleDatabasePlugin.cxx | 17 | ||||
| -rw-r--r-- | src/db_lock.h | 15 |
2 files changed, 21 insertions, 11 deletions
diff --git a/src/db/SimpleDatabasePlugin.cxx b/src/db/SimpleDatabasePlugin.cxx index 54441f4c..1e5ffe9b 100644 --- a/src/db/SimpleDatabasePlugin.cxx +++ b/src/db/SimpleDatabasePlugin.cxx @@ -250,11 +250,8 @@ SimpleDatabase::LookupDirectory(const char *uri) const assert(root != NULL); assert(uri != NULL); - db_lock(); - struct directory *directory = - directory_lookup_directory(root, uri); - db_unlock(); - return directory; + ScopeDatabaseLock protect; + return directory_lookup_directory(root, uri); } bool @@ -281,12 +278,10 @@ SimpleDatabase::Visit(const DatabaseSelection &selection, !visit_directory(*directory, error_r)) return false; - db_lock(); - bool ret = directory->Walk(selection.recursive, selection.filter, - visit_directory, visit_song, visit_playlist, - error_r); - db_unlock(); - return ret; + ScopeDatabaseLock protect; + return directory->Walk(selection.recursive, selection.filter, + visit_directory, visit_song, visit_playlist, + error_r); } bool diff --git a/src/db_lock.h b/src/db_lock.h index 4640502f..eed71eec 100644 --- a/src/db_lock.h +++ b/src/db_lock.h @@ -81,4 +81,19 @@ db_unlock(void) g_static_mutex_unlock(&db_mutex); } +#ifdef __cplusplus + +class ScopeDatabaseLock { +public: + ScopeDatabaseLock() { + db_lock(); + } + + ~ScopeDatabaseLock() { + db_unlock(); + } +}; + +#endif + #endif |