filesystem: add implementation of "fs_find" console command

filesystem/dll.c

@@ -222,6 +222,7 @@ const fs_api_t g_api =
 	FS_GetRootDirectory,
 
 	FS_MakeGameInfo,
+	FS_FindFile_f,
 };
 
 int EXPORT GetFSAPI( int version, fs_api_t *api, fs_globals_t **globals, fs_interface_t *engfuncs );

filesystem/filesystem.h

@@ -241,6 +241,7 @@ typedef struct fs_api_t
 	qboolean (*GetRootDirectory)( char *path, size_t size );
 
 	void (*MakeGameInfo)( void );
+	void (*FindFile_f)( const char *filename );
 } fs_api_t;
 
 typedef struct fs_interface_t

filesystem/filesystem_internal.h

@@ -170,6 +170,7 @@ qboolean FS_InitStdio( qboolean caseinsensitive, const char *rootdir, const char
 void FS_AllowDirectPaths( qboolean enable );
 void FS_ShutdownStdio( void );
 void FS_Path_f( void );
+void FS_FindFile_f( const char *filename );
 searchpath_t *FS_FindFile( const char *name, int *index, char *fixedname, size_t len, uint32_t flags );
 qboolean FS_FindLibrary( const char *dllname, qboolean directpath, fs_dllinfo_t *dllInfo );
 qboolean FS_FullPathToRelativePath( char *dst, const char *src, size_t size );

filesystem/searchpath.c

@@ -773,6 +773,35 @@ void FS_Path_f( void )
 	}
 }
 
+/*
+====================
+FS_FindFile_f
+
+Print all search paths where the file was found,
+ordered by priority (first one is used for FS operations)
+====================
+*/
+void FS_FindFile_f( const char *filename )
+{
+	int	count = 0;
+	Con_Printf( "File " S_YELLOW "%s" S_DEFAULT " occurences:\n", filename );
+
+	for( searchpath_t *s = fs_searchpaths; s; s = s->next )
+	{
+		string fixedname;
+		if( s->pfnFindFile( s, filename, fixedname, sizeof( fixedname )) >= 0 )
+		{
+			string info;
+			count++;
+			s->pfnPrintInfo( s, info, sizeof( info ));
+			Con_Printf( "  " S_CYAN "%s%s\n", info, count == 1 ? " " S_GREEN "(active)" : "" );
+		}
+	}
+
+	if( count == 0 )
+		Con_Printf( "  " S_RED "(not found)\n" );
+}
+
 /*
 ====================
 FS_FindFile