PlaylistFile: reuse classes PlaylistInfo and PlaylistVector

src/OtherCommands.cxx

@@ -57,7 +57,7 @@ extern "C" {
 #include <string.h>
 
 static void
-print_spl_list(Client *client, const PlaylistFileList &list)
+print_spl_list(Client *client, const PlaylistVector &list)
 {
 	for (const auto &i : list) {
 		client_printf(client, "playlist: %s\n", i.name.c_str());

src/PlaylistCommands.cxx

@@ -24,6 +24,7 @@
 #include "PlaylistPrint.hxx"
 #include "PlaylistSave.hxx"
 #include "PlaylistFile.hxx"
+#include "PlaylistVector.hxx"
 #include "PlaylistQueue.hxx"
 #include "TimePrint.hxx"
 #include "ClientInternal.hxx"
@@ -40,7 +41,7 @@ extern "C" {
 #include <stdlib.h>
 
 static void
-print_spl_list(Client *client, const PlaylistFileList &list)
+print_spl_list(Client *client, const PlaylistVector &list)
 {
 	for (const auto &i : list) {
 		client_printf(client, "playlist: %s\n", i.name.c_str());

src/PlaylistFile.cxx

@@ -20,6 +20,8 @@
 #include "config.h"
 #include "PlaylistFile.hxx"
 #include "PlaylistSave.hxx"
+#include "PlaylistInfo.hxx"
+#include "PlaylistVector.hxx"
 #include "DatabasePlugin.hxx"
 #include "DatabaseGlue.hxx"
 #include "song.h"
@@ -140,7 +142,7 @@ playlist_errno(GError **error_r)
 }
 
 static bool
-LoadPlaylistFileInfo(PlaylistFileInfo &info,
+LoadPlaylistFileInfo(PlaylistInfo &info,
 		     const char *parent_path_fs, const char *name_fs)
 {
 	size_t name_length = strlen(name_fs);
@@ -172,10 +174,10 @@ LoadPlaylistFileInfo(PlaylistFileInfo &info,
 	return true;
 }
 
-PlaylistFileList
+PlaylistVector
 ListPlaylistFiles(GError **error_r)
 {
-	PlaylistFileList list;
+	PlaylistVector list;
 
 	const char *parent_path_fs = spl_map(error_r);
 	if (parent_path_fs == NULL)
@@ -187,7 +189,7 @@ ListPlaylistFiles(GError **error_r)
 		return list;
 	}
 
-	PlaylistFileInfo info;
+	PlaylistInfo info;
 	struct dirent *ent;
 	while ((ent = readdir(dir)) != NULL) {
 		if (LoadPlaylistFileInfo(info, parent_path_fs, ent->d_name))

src/PlaylistFile.hxx

@@ -20,7 +20,6 @@
 #ifndef MPD_PLAYLIST_FILE_HXX
 #define MPD_PLAYLIST_FILE_HXX
 
-#include <list>
 #include <vector>
 #include <string>
 
@@ -28,14 +27,8 @@
 #include <time.h>
 
 struct song;
-
-struct PlaylistFileInfo {
-	std::string name;
-
-	time_t mtime;
-};
-
-typedef std::list<PlaylistFileInfo> PlaylistFileList;
+struct PlaylistInfo;
+class PlaylistVector;
 
 typedef std::vector<std::string> PlaylistFileContents;
 
@@ -60,7 +53,7 @@ spl_valid_name(const char *name_utf8);
  * Returns a list of stored_playlist_info struct pointers.  Returns
  * NULL if an error occurred.
  */
-PlaylistFileList
+PlaylistVector
 ListPlaylistFiles(GError **error_r);
 
 PlaylistFileContents

src/PlaylistInfo.hxx

@@ -50,6 +50,8 @@ struct PlaylistInfo {
 		}
 	};
 
+	PlaylistInfo() = default;
+
 	template<typename N>
 	PlaylistInfo(N &&_name, time_t _mtime)
 		:name(std::forward<N>(_name)), mtime(_mtime) {}

src/PlaylistVector.hxx

@@ -37,6 +37,7 @@ public:
 	using std::list<PlaylistInfo>::empty;
 	using std::list<PlaylistInfo>::begin;
 	using std::list<PlaylistInfo>::end;
+	using std::list<PlaylistInfo>::push_back;
 	using std::list<PlaylistInfo>::erase;
 
 	/**