1 files changed, 117 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.5.1/src/Directory.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.5.1/src/Directory.cpp
new file mode 100644
index 00000000000..0715ebd45ae
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.5.1/src/Directory.cpp
@@ -0,0 +1,117 @@
+/*************************************************************************
+** Directory.cpp                                                        **
+**                                                                      **
+** This file is part of dvisvgm -- the DVI to SVG converter             **
+** Copyright (C) 2005-2013 Martin Gieseking <martin.gieseking@uos.de>   **
+**                                                                      **
+** This program is free software; you can redistribute it and/or        **
+** modify it under the terms of the GNU General Public License as       **
+** published by the Free Software Foundation; either version 3 of       **
+** the License, or (at your option) any later version.                  **
+**                                                                      **
+** This program is distributed in the hope that it will be useful, but  **
+** WITHOUT ANY WARRANTY; without even the implied warranty of           **
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the         **
+** GNU General Public License for more details.                         **
+**                                                                      **
+** You should have received a copy of the GNU General Public License    **
+** along with this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#include <config.h>
+#include "Directory.h"
+
+using namespace std;
+
+#ifdef __WIN32__
+	#include <windows.h>
+#else
+	#include <errno.h>
+	#include <sys/stat.h>
+#endif
+
+
+Directory::Directory () {
+#if __WIN32__
+	handle = INVALID_HANDLE_VALUE;
+#else
+	dir = 0;
+	dirent = 0;
+#endif
+}
+
+
+Directory::Directory (string dirname) {
+	open(dirname);
+}
+
+Directory::~Directory () {
+	close();
+}
+
+
+bool Directory::open (string dname) {
+	_dirname = dname;
+#ifdef __WIN32__
+	firstread = true;
+	if (dname[dname.length()-1] == '/' || dname[dname.length()-1] == '\\')
+		dname = dname.substr(0, dname.length()-1);
+	dname += "\\*";
+	handle = FindFirstFile(dname.c_str(), &fileData);
+	return handle != INVALID_HANDLE_VALUE;
+#else
+	dir = opendir(_dirname.c_str());
+	return dir;
+#endif
+}
+
+
+void Directory::close () {
+#ifdef __WIN32__
+	FindClose(handle);
+#else
+	closedir(dir);
+#endif
+}
+
+
+/** Reads first/next directory entry.
+ *  @param[in] type type of entry to return (a: file or dir, f: file, d: dir)
+ *  @return name of entry */
+const char* Directory::read (char type) {
+#ifdef __WIN32__
+	if (handle == INVALID_HANDLE_VALUE)
+		return 0;
+	while (firstread || FindNextFile(handle, &fileData)) {
+		firstread = false;
+		if (fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+			if (type == 'a' || type == 'd')
+				return fileData.cFileName;
+		}
+		else if (type == 'a' || type == 'f')
+			return fileData.cFileName;
+	}
+	FindClose(handle);
+	handle = INVALID_HANDLE_VALUE;
+	return 0;
+#else
+	if (!dir)
+		return 0;
+	while ((dirent = readdir(dir))) {
+		string path = string(_dirname) + "/" + dirent->d_name;
+		struct stat stats;
+		stat(path.c_str(), &stats);
+		if (S_ISDIR(stats.st_mode)) {
+			if (type == 'a' || type == 'd')
+				return dirent->d_name;
+		}
+		else if (type == 'a' || type == 'f')
+			return dirent->d_name;
+	}
+	closedir(dir);
+	dir = 0;
+	return 0;
+#endif
+}
+
+