summaryrefslogtreecommitdiff
path: root/Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp')
-rw-r--r--Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp115
1 files changed, 115 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp b/Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp
new file mode 100644
index 00000000000..86a8b446ceb
--- /dev/null
+++ b/Build/source/texk/dvisvgm/dvisvgm-1.0.7/src/Directory.cpp
@@ -0,0 +1,115 @@
+/*************************************************************************
+** Directory.cpp **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2011 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 "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;
+#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
+}
+
+