libsaria: Tag files to add to the library

I collect the artist / album / title / ... tags and add them to a class.

Sconstruct

@@ -20,8 +20,10 @@ if ARGUMENTS.get('VERBOSE') != "1":
 	env.Append(CXXCOMSTR = "CXX $TARGET")
 	env.Append(LINKCOMSTR = "Linking $TARGET")
 env.Append(CPPPATH = "include")
+
 env.ParseConfig('pkg-config --cflags --libs gtk+-2.0')
 env.ParseConfig('pkg-config --cflags --libs gstreamer-0.10')
+env.ParseConfig('pkg-config --cflags --libs taglib')
 
 def version_h():
 	f = open("include/version.h", "w")

include/libsaria/tags.h

@@ -0,0 +1,25 @@
+#ifndef LIBSARIA_TAGS_H
+#define LIBSARIA_TAGS_H
+
+#include <string>
+using namespace std;
+
+class TrackTag
+{
+	private:
+		string filepath;
+		string title;
+		string artist;
+		string album;
+		string comment;
+		string genre;
+		unsigned int year;
+		unsigned int track;
+
+	public:
+		TrackTag(string);
+		~TrackTag();
+		void print_tag();
+};
+
+#endif /* LIBSARIA_TAGS_H */

libsaria/library/path.h

@@ -23,6 +23,7 @@ class ScanTask : public IdleTask
 	private:
 		string library;
 		string dir;
+		void tag_file(string);
 
 	public:
 		ScanTask(string, string);

libsaria/library/update.cpp

@@ -2,6 +2,7 @@
 #include <libsaria/print.h>
 #include <libsaria/idle.h>
 #include <libsaria/path.h>
+#include <libsaria/tags.h>
 
 #include "library.h"
 #include "path.h"
@@ -40,6 +41,15 @@ ScanTask::~ScanTask()
 {
 }
 
+void ScanTask::tag_file(string filepath)
+{
+	try {
+		TrackTag tag(filepath);
+	} catch (string message) {
+		println(message);
+	}
+}
+
 /*
  * 1) Read a directory
  * 2) Create and queue a new UpdateTask for each subdirectory
@@ -49,12 +59,11 @@ void ScanTask::run_task()
 {
 	vector<file> files;
 	vector<file> dirs;
-
 	readdir(dir, files, dirs);
+
 	for (unsigned int i = 0; i < files.size(); i++)
-		print("File: " + files[i].name);
-	for (unsigned int i = 0; i < dirs.size(); i++) {
-		println("Dir: " + dirs[i].name);
+		tag_file(dir + "/" + files[i].name);
+
+	for (unsigned int i = 0; i < dirs.size(); i++)
 		queue_dir_scan(library, dir + "/" + dirs[i].name);
-	}
 }

libsaria/path/tags.cpp

@@ -0,0 +1,43 @@
+
+#include <libsaria/tags.h>
+#include <libsaria/print.h>
+
+#include <taglib/tag.h>
+#include <taglib/fileref.h>
+using namespace TagLib;
+
+void TrackTag::print_tag()
+{
+	println("Title:\t" + title);
+	println("Artist:\t" + artist);
+	println("Album:\t" + album);
+	println("Comment:\t" + comment);
+	println("Genre:\t" + genre);
+	print("Year:\t");
+	println(year);
+	print("Track:\t");
+	println(track);
+}
+
+TrackTag::TrackTag(string file)
+{
+	Tag *tag;
+	FileRef ref(file.c_str());
+
+	if (ref.isNull())
+		throw "Error tagging file: " + file;
+
+	tag      = ref.tag();
+	filepath = file;
+	title    = tag->title().to8Bit();
+	artist   = tag->artist().to8Bit();
+	album    = tag->album().to8Bit();
+	comment  = tag->comment().to8Bit();
+	genre    = tag->genre().to8Bit();
+	year     = tag->year();
+	track    = tag->track();
+}
+
+TrackTag::~TrackTag()
+{
+}