diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-08-08 14:42:07 +0300 |
| commit | a6163888f3c56123b1db313743c6147ba498732c (patch) | |
| tree | ff7d15d991d1d09ba6cbc0cec80924f57445bfdd /third_party/windows/fltk-1.1.10/src/scandir_win32.c | |
| parent | c3e4c9a25c2910d2d66d52215b3406b13d5b23d5 (diff) | |
Add third_party libs
Diffstat (limited to 'third_party/windows/fltk-1.1.10/src/scandir_win32.c')
| -rw-r--r-- | third_party/windows/fltk-1.1.10/src/scandir_win32.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/third_party/windows/fltk-1.1.10/src/scandir_win32.c b/third_party/windows/fltk-1.1.10/src/scandir_win32.c new file mode 100644 index 0000000..128060b --- /dev/null +++ b/third_party/windows/fltk-1.1.10/src/scandir_win32.c @@ -0,0 +1,115 @@ +/*
+ * "$Id: scandir_win32.c 4548 2005-08-29 20:16:36Z matt $"
+ *
+ * WIN32 scandir function for the Fast Light Tool Kit (FLTK).
+ *
+ * Copyright 1998-2005 by Bill Spitzak and others.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA.
+ *
+ * Please report all bugs and problems on the following page:
+ *
+ * http://www.fltk.org/str.php
+ */
+
+#ifndef __CYGWIN__
+/* Emulation of posix scandir() call */
+
+#include <FL/filename.H>
+#include "flstring.h"
+#include <windows.h>
+#include <stdlib.h>
+
+int fl_scandir(const char *dirname, struct dirent ***namelist,
+ int (*select)(struct dirent *),
+ int (*compar)(struct dirent **, struct dirent **)) {
+ int len;
+ char *findIn, *d, is_dir = 0;
+ WIN32_FIND_DATA find;
+ HANDLE h;
+ int nDir = 0, NDir = 0;
+ struct dirent **dir = 0, *selectDir;
+ unsigned long ret;
+
+ len = strlen(dirname);
+ findIn = (char *)malloc((size_t)(len+5));
+
+ if (!findIn) return -1;
+
+ strcpy(findIn, dirname);
+ for (d = findIn; *d; d++) if (*d=='/') *d='\\';
+ if ((len==0)) { strcpy(findIn, ".\\*"); }
+ if ((len==2)&&findIn[1]==':'&&isalpha(findIn[0])) { *d++ = '\\'; *d = 0; }
+ if ((len==1)&& (d[-1]=='.')) { strcpy(findIn, ".\\*"); is_dir = 1; }
+ if ((len>0) && (d[-1]=='\\')) { *d++ = '*'; *d = 0; is_dir = 1; }
+ if ((len>1) && (d[-1]=='.') && (d[-2]=='\\')) { d[-1] = '*'; is_dir = 1; }
+ if (!is_dir) { /* this file may still be a directory that we need to list */
+ DWORD attr = GetFileAttributes(findIn);
+ if (attr&FILE_ATTRIBUTE_DIRECTORY)
+ strcpy(d, "\\*");
+ }
+ if ((h=FindFirstFile(findIn, &find))==INVALID_HANDLE_VALUE) {
+ free(findIn);
+ ret = GetLastError();
+ if (ret != ERROR_NO_MORE_FILES) {
+ nDir = -1;
+ }
+ *namelist = dir;
+ return nDir;
+ }
+ do {
+ selectDir=(struct dirent*)malloc(sizeof(struct dirent)+strlen(find.cFileName)+2);
+ strcpy(selectDir->d_name, find.cFileName);
+ if (find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
+ /* Append a trailing slash to directory names... */
+ strcat(selectDir->d_name, "/");
+ }
+ if (!select || (*select)(selectDir)) {
+ if (nDir==NDir) {
+ struct dirent **tempDir = (struct dirent **)calloc(sizeof(struct dirent*), (size_t)(NDir+33));
+ if (NDir) memcpy(tempDir, dir, sizeof(struct dirent*)*NDir);
+ if (dir) free(dir);
+ dir = tempDir;
+ NDir += 32;
+ }
+ dir[nDir] = selectDir;
+ nDir++;
+ dir[nDir] = 0;
+ } else {
+ free(selectDir);
+ }
+ } while (FindNextFile(h, &find));
+ ret = GetLastError();
+ if (ret != ERROR_NO_MORE_FILES) {
+ /* don't return an error code, because the dir list may still be valid
+ up to this point */
+ }
+ FindClose(h);
+
+ free (findIn);
+
+ if (compar) qsort(dir, (size_t)nDir, sizeof(*dir),
+ (int(*)(const void*, const void*))compar);
+
+ *namelist = dir;
+ return nDir;
+}
+
+#endif
+
+/*
+ * End of "$Id: scandir_win32.c 4548 2005-08-29 20:16:36Z matt $".
+ */
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