From 6e376f69305dabe59362bb80051e4265c6409fe3 Mon Sep 17 00:00:00 2001
From: Jon Bergli Heier <snakebite@jvnv.net>
Date: Mon, 27 Dec 2010 02:07:03 +0100
Subject: Use boost::filesystem.

---
 SConstruct |  1 +
 music.cpp  | 39 ++++++++++++++-------------------------
 music.h    | 14 ++++++++------
 3 files changed, 23 insertions(+), 31 deletions(-)

diff --git a/SConstruct b/SConstruct
index 325abe5..23aacb8 100644
--- a/SConstruct
+++ b/SConstruct
@@ -4,6 +4,7 @@ env = Environment(CPPPATH = ['.'], CCFLAGS = ['-pthread'], LINKFLAGS = ['-pthrea
 
 conf = Configure(env)
 conf.CheckLib('boost_system')
+conf.CheckLib('boost_filesystem')
 env = conf.Finish()
 
 if GetOption('release'):
diff --git a/music.cpp b/music.cpp
index bd50719..f1623c4 100644
--- a/music.cpp
+++ b/music.cpp
@@ -1,44 +1,33 @@
 #include "music.h"
 
-#include <cstdio>
-#include <stdexcept>
-#include <sys/types.h>
-#include <dirent.h>
-#include <errno.h>
-#include <string.h>
+#include <iostream>
 
 namespace music {
 
 MusicDirectory *root_directory = NULL;
 
-void init(const std::string root) {
+void init(const fs::path root) {
 	root_directory = new MusicDirectory(root);
 }
 
 };
 
-MusicTrack::MusicTrack(const std::string filename) {
-	printf("%s\n", filename.c_str());
-	this->filename = filename;
+MusicTrack::MusicTrack(const fs::path path) {
+	std::cout << path << std::endl;
+	this->path = path;
 }
 
-MusicDirectory::MusicDirectory(const std::string root) {
-	printf("%s\n", root.c_str());
+MusicDirectory::MusicDirectory(const fs::path root) {
+	std::cout << root << std::endl;
 
-	DIR *d = opendir(root.c_str());
-	if(!d) {
-		throw std::runtime_error(strerror(errno));
-	}
+	fs::path p(root);
 
-	struct dirent *dir;
-	while((dir = readdir(d)) != NULL) {
-		if(strcmp(dir->d_name, ".") == 0 || strcmp(dir->d_name, "..") == 0) continue;
-		if(dir->d_type == DT_DIR) {
-			directories.push_back(MusicDirectory(root + "/" + dir->d_name));
-		} else if(dir->d_type == DT_REG) {
-			tracks.push_back(MusicTrack(root + "/" + dir->d_name));
+	fs::directory_iterator end_itr;
+	for(fs::directory_iterator it(p); it != end_itr; it++) {
+		if(fs::is_directory(it->status())) {
+			directories.push_back(MusicDirectory(it->path().string()));
+		} else if(fs::is_regular_file(it->status())) {
+			tracks.push_back(MusicTrack(it->path().string()));
 		}
 	}
-
-	closedir(d);
 }
diff --git a/music.h b/music.h
index 8e0bd9e..8ce93c1 100644
--- a/music.h
+++ b/music.h
@@ -1,13 +1,15 @@
 #ifndef MUSIC_H
 #define MUSIC_H
 
-#include <string>
+#include <boost/filesystem.hpp>
 #include <vector>
 
+namespace fs = boost::filesystem;
+
 class MusicTrack {
 	public:
-		MusicTrack(const std::string filename);
-		std::string filename;
+		MusicTrack(const fs::path path);
+		fs::path path;
 };
 
 class MusicDirectory;
@@ -16,15 +18,15 @@ typedef std::vector<MusicTrack> MusicTracks;
 
 class MusicDirectory {
 	public:
-		MusicDirectory(const std::string root);
-		std::string path;
+		MusicDirectory(const fs::path root);
+		fs::path path;
 		MusicDirectories directories;
 		MusicTracks tracks;
 };
 
 namespace music {
 	extern MusicDirectory *root_directory;
-	void init(const std::string root);
+	void init(const fs::path root);
 };
 
 #endif
-- 
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