TagFile: use Path instead of const char *

src/tag/ApeLoader.cxx

@@ -20,6 +20,7 @@
 #include "config.h"
 #include "ApeLoader.hxx"
 #include "system/ByteOrder.hxx"
+#include "fs/FileSystem.hxx"
 
 #include <glib.h>
 
@@ -102,11 +103,9 @@ ape_scan_internal(FILE *fp, ApeTagCallback callback)
 }
 
 bool
-tag_ape_scan(const char *path_fs, ApeTagCallback callback)
+tag_ape_scan(Path path_fs, ApeTagCallback callback)
 {
-	FILE *fp;
-
-	fp = fopen(path_fs, "rb");
+	FILE *fp = FOpen(path_fs, "rb");
 	if (fp == nullptr)
 		return false;
 

src/tag/ApeLoader.hxx

@@ -26,6 +26,8 @@
 
 #include <stddef.h>
 
+class Path;
+
 typedef std::function<bool(unsigned long flags, const char *key,
 			   const char *value,
 			   size_t value_length)> ApeTagCallback;
@@ -38,6 +40,6 @@ typedef std::function<bool(unsigned long flags, const char *key,
  * present
  */
 bool
-tag_ape_scan(const char *path_fs, ApeTagCallback callback);
+tag_ape_scan(Path path_fs, ApeTagCallback callback);
 
 #endif

src/tag/ApeReplayGain.cxx

@@ -22,6 +22,7 @@
 #include "ApeLoader.hxx"
 #include "ReplayGainInfo.hxx"
 #include "util/ASCII.hxx"
+#include "fs/Path.hxx"
 
 #include <string.h>
 #include <stdlib.h>
@@ -59,7 +60,7 @@ replay_gain_ape_callback(unsigned long flags, const char *key,
 }
 
 bool
-replay_gain_ape_read(const char *path_fs, ReplayGainInfo &info)
+replay_gain_ape_read(Path path_fs, ReplayGainInfo &info)
 {
 	bool found = false;
 

src/tag/ApeReplayGain.hxx

@@ -22,9 +22,10 @@
 
 #include "check.h"
 
+class Path;
 struct ReplayGainInfo;
 
 bool
-replay_gain_ape_read(const char *path_fs, ReplayGainInfo &info);
+replay_gain_ape_read(Path path_fs, ReplayGainInfo &info);
 
 #endif

src/tag/ApeTag.cxx

@@ -23,6 +23,7 @@
 #include "Tag.hxx"
 #include "TagTable.hxx"
 #include "TagHandler.hxx"
+#include "fs/Path.hxx"
 
 #include <string>
 
@@ -88,7 +89,7 @@ tag_ape_import_item(unsigned long flags,
 }
 
 bool
-tag_ape_scan2(const char *path_fs,
+tag_ape_scan2(Path path_fs,
 	      const struct tag_handler *handler, void *handler_ctx)
 {
 	bool recognized = false;

src/tag/ApeTag.hxx

@@ -22,6 +22,7 @@
 
 #include "TagTable.hxx"
 
+class Path;
 struct tag_handler;
 
 extern const struct tag_table ape_tags[];
@@ -32,7 +33,7 @@ extern const struct tag_table ape_tags[];
  * @param path_fs the path of the file in filesystem encoding
  */
 bool
-tag_ape_scan2(const char *path_fs,
+tag_ape_scan2(Path path_fs,
 	      const struct tag_handler *handler, void *handler_ctx);
 
 #endif

src/tag/TagId3.cxx

@@ -29,6 +29,8 @@
 #include "ConfigGlobal.hxx"
 #include "Riff.hxx"
 #include "Aiff.hxx"
+#include "fs/Path.hxx"
+#include "fs/FileSystem.hxx"
 
 #include <glib.h>
 #include <id3tag.h>
@@ -539,9 +541,9 @@ tag_id3_riff_aiff_load(FILE *file)
 }
 
 struct id3_tag *
-tag_id3_load(const char *path_fs, Error &error)
+tag_id3_load(Path path_fs, Error &error)
 {
-	FILE *file = fopen(path_fs, "rb");
+	FILE *file = FOpen(path_fs, "rb");
 	if (file == nullptr) {
 		error.FormatErrno("Failed to open file %s", path_fs);
 		return nullptr;
@@ -559,7 +561,7 @@ tag_id3_load(const char *path_fs, Error &error)
 }
 
 bool
-tag_id3_scan(const char *path_fs,
+tag_id3_scan(Path path_fs,
 	     const struct tag_handler *handler, void *handler_ctx)
 {
 	Error error;

src/tag/TagId3.hxx

@@ -23,6 +23,7 @@
 #include "check.h"
 #include "Compiler.h"
 
+class Path;
 struct tag_handler;
 struct Tag;
 struct id3_tag;
@@ -31,7 +32,7 @@ class Error;
 #ifdef HAVE_ID3TAG
 
 bool
-tag_id3_scan(const char *path_fs,
+tag_id3_scan(Path path_fs,
 	     const struct tag_handler *handler, void *handler_ctx);
 
 Tag *
@@ -45,7 +46,7 @@ tag_id3_import(struct id3_tag *);
  * Error will be set)
  */
 struct id3_tag *
-tag_id3_load(const char *path_fs, Error &error);
+tag_id3_load(Path path_fs, Error &error);
 
 /**
  * Import all tags from the provided id3_tag *tag
@@ -57,8 +58,10 @@ scan_id3_tag(struct id3_tag *tag,
 
 #else
 
+#include "fs/Path.hxx"
+
 static inline bool
-tag_id3_scan(gcc_unused const char *path_fs,
+tag_id3_scan(gcc_unused Path path_fs,
 	     gcc_unused const struct tag_handler *handler,
 	     gcc_unused void *handler_ctx)
 {