X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ffs%2Funix%2Fdir.cpp;fp=source%2Ffs%2Funix%2Fdir.cpp;h=a13cbbbffe22b63bbe47efd22f67112fae4f7def;hp=0dc950bf00da0b8ff82b5e26e25346be3170be41;hb=41a8b75cd086d4d688a73778a4db0bd025965332;hpb=f804a61c1c58529e7c98555a921b56bc05059d5e

diff --git a/source/fs/unix/dir.cpp b/source/fs/unix/dir.cpp
index 0dc950b..a13cbbb 100644
--- a/source/fs/unix/dir.cpp
+++ b/source/fs/unix/dir.cpp
@@ -1,6 +1,8 @@
 #include <unistd.h>
+#include <dirent.h>
 #include <sys/stat.h>
 #include <msp/core/systemerror.h>
+#include <msp/strings/regex.h>
 #include "dir.h"
 
 using namespace std;
@@ -20,6 +22,28 @@ void rmdir(const Path &path)
 		throw system_error("rmdir");
 }
 
+vector<string> list_filtered(const Path &path, const string &filter)
+{
+	Regex r_filter(filter);
+
+	vector<string> result;
+	DIR *dir = opendir(path.str().c_str());
+	if(!dir)
+		throw system_error("opendir");
+
+	while(dirent *de = readdir(dir))
+	{
+		const char *fn = de->d_name;
+		if(fn[0]=='.' && (fn[1]==0 || (fn[1]=='.' && fn[2]==0)))
+			continue;
+		if(r_filter.match(fn))
+			result.push_back(fn);
+	}
+	closedir(dir);
+
+	return result;
+}
+
 Path getcwd()
 {
 	char buf[1024];