ArchivePlugin: pass Path to open()

src/archive/ArchivePlugin.cxx

@@ -20,17 +20,18 @@
 #include "config.h"
 #include "ArchivePlugin.hxx"
 #include "ArchiveFile.hxx"
+#include "fs/Path.hxx"
 #include "util/Error.hxx"
 
 #include <assert.h>
 
 ArchiveFile *
-archive_file_open(const ArchivePlugin *plugin, const char *path,
+archive_file_open(const ArchivePlugin *plugin, Path path,
 		  Error &error)
 {
 	assert(plugin != nullptr);
 	assert(plugin->open != nullptr);
-	assert(path != nullptr);
+	assert(!path.IsNull());
 
 	ArchiveFile *file = plugin->open(path, error);
 	assert((file == nullptr) == error.IsDefined());

src/archive/ArchivePlugin.hxx

@@ -21,6 +21,7 @@
 #define MPD_ARCHIVE_PLUGIN_HXX
 
 class ArchiveFile;
+class Path;
 class Error;
 
 struct ArchivePlugin {
@@ -44,7 +45,7 @@ struct ArchivePlugin {
 	 * returns pointer to handle used is all operations with this archive
 	 * or nullptr when opening fails
 	 */
-	ArchiveFile *(*open)(const char *path_fs, Error &error);
+	ArchiveFile *(*open)(Path path_fs, Error &error);
 
 	/**
 	 * suffixes handled by this plugin.
@@ -54,7 +55,7 @@ struct ArchivePlugin {
 };
 
 ArchiveFile *
-archive_file_open(const ArchivePlugin *plugin, const char *path,
+archive_file_open(const ArchivePlugin *plugin, Path path,
 		  Error &error);
 
 #endif

src/archive/plugins/Bzip2ArchivePlugin.cxx

@@ -32,6 +32,7 @@
 #include "util/Error.hxx"
 #include "util/Domain.hxx"
 #include "fs/Traits.hxx"
+#include "fs/Path.hxx"
 
 #include <bzlib.h>
 
@@ -49,9 +50,9 @@ public:
 	std::string name;
 	InputStream *const istream;
 
-	Bzip2ArchiveFile(const char *path, InputStream *_is)
+	Bzip2ArchiveFile(Path path, InputStream *_is)
 		:ArchiveFile(bz2_archive_plugin),
-		 name(PathTraitsUTF8::GetBase(path)),
+		 name(PathTraitsFS::GetBase(path.c_str())),
 		 istream(_is) {
 		// remove .bz2 suffix
 		const size_t len = name.length();
@@ -142,11 +143,12 @@ Bzip2InputStream::Close()
 /* archive open && listing routine */
 
 static ArchiveFile *
-bz2_open(const char *pathname, Error &error)
+bz2_open(Path pathname, Error &error)
 {
 	static Mutex mutex;
 	static Cond cond;
-	InputStream *is = InputStream::OpenReady(pathname, mutex, cond, error);
+	InputStream *is = InputStream::OpenReady(pathname.c_str(), mutex, cond,
+						 error);
 	if (is == nullptr)
 		return nullptr;
 

src/archive/plugins/Iso9660ArchivePlugin.cxx

@@ -28,6 +28,7 @@
 #include "../ArchiveVisitor.hxx"
 #include "input/InputStream.hxx"
 #include "input/InputPlugin.hxx"
+#include "fs/Path.hxx"
 #include "util/RefCount.hxx"
 #include "util/Error.hxx"
 #include "util/Domain.hxx"
@@ -117,13 +118,14 @@ Iso9660ArchiveFile::Visit(const char *psz_path, ArchiveVisitor &visitor)
 }
 
 static ArchiveFile *
-iso9660_archive_open(const char *pathname, Error &error)
+iso9660_archive_open(Path pathname, Error &error)
 {
 	/* open archive */
-	auto iso = iso9660_open(pathname);
+	auto iso = iso9660_open(pathname.c_str());
 	if (iso == nullptr) {
 		error.Format(iso9660_domain,
-			     "Failed to open ISO9660 file %s", pathname);
+			     "Failed to open ISO9660 file %s",
+			     pathname.c_str());
 		return nullptr;
 	}
 

src/archive/plugins/ZzipArchivePlugin.cxx

@@ -28,6 +28,7 @@
 #include "../ArchiveVisitor.hxx"
 #include "input/InputStream.hxx"
 #include "input/InputPlugin.hxx"
+#include "fs/Path.hxx"
 #include "util/RefCount.hxx"
 #include "util/Error.hxx"
 #include "util/Domain.hxx"
@@ -70,12 +71,12 @@ static constexpr Domain zzip_domain("zzip");
 /* archive open && listing routine */
 
 static ArchiveFile *
-zzip_archive_open(const char *pathname, Error &error)
+zzip_archive_open(Path pathname, Error &error)
 {
-	ZZIP_DIR *dir = zzip_dir_open(pathname, nullptr);
+	ZZIP_DIR *dir = zzip_dir_open(pathname.c_str(), nullptr);
 	if (dir == nullptr) {
 		error.Format(zzip_domain, "Failed to open ZIP file %s",
-			     pathname);
+			     pathname.c_str());
 		return nullptr;
 	}
 

src/db/update/Archive.cxx

@@ -125,7 +125,7 @@ UpdateWalk::UpdateArchiveFile(Directory &parent, const char *name,
 
 	/* open archive */
 	Error error;
-	ArchiveFile *file = archive_file_open(&plugin, path_fs.c_str(), error);
+	ArchiveFile *file = archive_file_open(&plugin, path_fs, error);
 	if (file == nullptr) {
 		LogError(error);
 		if (directory != nullptr)

src/input/plugins/ArchiveInputPlugin.cxx

@@ -26,6 +26,7 @@
 #include "archive/ArchiveFile.hxx"
 #include "../InputPlugin.hxx"
 #include "fs/Traits.hxx"
+#include "fs/Path.hxx"
 #include "util/Alloc.hxx"
 #include "Log.hxx"
 
@@ -69,7 +70,7 @@ input_archive_open(const char *pathname,
 		return nullptr;
 	}
 
-	auto file = archive_file_open(arplug, archive, error);
+	auto file = archive_file_open(arplug, Path::FromFS(archive), error);
 	if (file == nullptr) {
 		free(pname);
 		return nullptr;

test/visit_archive.cxx

@@ -85,7 +85,7 @@ main(int argc, char **argv)
 
 	int result = EXIT_SUCCESS;
 
-	ArchiveFile *file = archive_file_open(plugin, path.c_str(), error);
+	ArchiveFile *file = archive_file_open(plugin, path, error);
 	if (file != nullptr) {
 		MyArchiveVisitor visitor;
 		file->Visit(visitor);