test/run_storage: new debug program

Makefile.am

@@ -581,9 +581,9 @@ libstorage_a_CPPFLAGS = $(AM_CPPFLAGS) \
 	$(SMBCLIENT_CFLAGS)
 
 STORAGE_LIBS = \
+	libstorage.a \
 	$(NFS_LIBS) \
-	$(SMBCLIENT_LIBS) \
-	libstorage.a
+	$(SMBCLIENT_LIBS)
 
 if ENABLE_SMBCLIENT
 libstorage_a_SOURCES += \
@@ -1514,6 +1514,7 @@ noinst_PROGRAMS = \
 
 if ENABLE_DATABASE
 noinst_PROGRAMS += test/DumpDatabase
+noinst_PROGRAMS += test/run_storage
 endif
 
 if ENABLE_NEIGHBOR_PLUGINS
@@ -1584,6 +1585,16 @@ if HAVE_LIBUPNP
 test_DumpDatabase_SOURCES += src/lib/expat/ExpatParser.cxx
 endif
 
+test_run_storage_LDADD = \
+	$(STORAGE_LIBS) \
+	$(FS_LIBS) \
+	libsystem.a \
+	libutil.a \
+	$(GLIB_LIBS)
+test_run_storage_SOURCES = \
+	src/Log.cxx src/LogBackend.cxx \
+	test/run_storage.cxx
+
 endif
 
 test_run_input_LDADD = \

test/run_storage.cxx

@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "storage/Registry.hxx"
+#include "storage/StorageInterface.hxx"
+#include "storage/FileInfo.hxx"
+#include "util/Error.hxx"
+
+#ifdef HAVE_GLIB
+#include <glib.h>
+#endif
+
+#include <memory>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+static Storage *
+MakeStorage(const char *uri)
+{
+	Error error;
+	Storage *storage = CreateStorageURI(uri, error);
+	if (storage == nullptr) {
+		fprintf(stderr, "%s\n", error.GetMessage());
+		exit(EXIT_FAILURE);
+	}
+
+	return storage;
+}
+
+static int
+Ls(Storage &storage, const char *path)
+{
+	Error error;
+	auto dir = storage.OpenDirectory(path, error);
+	if (dir == nullptr) {
+		fprintf(stderr, "%s\n", error.GetMessage());
+		return EXIT_FAILURE;
+	}
+
+	const char *name;
+	while ((name = dir->Read()) != nullptr) {
+		FileInfo info;
+		if (!dir->GetInfo(false, info, error)) {
+			printf("Error on %s: %s\n", name, error.GetMessage());
+			error.Clear();
+			continue;
+		}
+
+		const char *type = "unk";
+		switch (info.type) {
+		case FileInfo::Type::OTHER:
+			type = "oth";
+			break;
+
+		case FileInfo::Type::REGULAR:
+			type = "reg";
+			break;
+
+		case FileInfo::Type::DIRECTORY:
+			type = "dir";
+			break;
+		}
+
+		char mtime[32];
+		strftime(mtime, sizeof(mtime), "%F", gmtime(&info.mtime));
+
+		printf("%s %10llu %s %s\n",
+		       type, (unsigned long long)info.size,
+		       mtime, name);
+	}
+
+	delete dir;
+	return EXIT_SUCCESS;
+}
+
+int
+main(int argc, char **argv)
+{
+	if (argc < 3) {
+		fprintf(stderr, "Usage: run_storage COMMAND URI ...\n");
+		return EXIT_FAILURE;
+	}
+
+	/* initialize GLib */
+
+#ifdef HAVE_GLIB
+#if !GLIB_CHECK_VERSION(2,32,0)
+	g_thread_init(NULL);
+#endif
+#endif
+
+	const char *const command = argv[1];
+	const char *const storage_uri = argv[2];
+
+	if (strcmp(command, "ls") == 0) {
+		if (argc != 4) {
+			fprintf(stderr, "Usage: run_storage ls URI PATH\n");
+			return EXIT_FAILURE;
+		}
+
+		const char *const path = argv[3];
+
+		std::unique_ptr<Storage> storage(MakeStorage(storage_uri));
+
+		return Ls(*storage, path);
+	} else {
+		fprintf(stderr, "Unknown command\n");
+		return EXIT_FAILURE;
+	}
+}