Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 146 insertions, 0 deletions

diff --git a/win/readdir.c b/win/readdir.c
new file mode 100644
index 000000000..501e777b0
--- /dev/null
+++ b/win/readdir.c
@@ -0,0 +1,146 @@
+/* ====================================================================
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Apache" and "Apache Software Foundation" must
+ *    not be used to endorse or promote products derived from this
+ *    software without prior written permission. For written
+ *    permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache",
+ *    nor may "Apache" appear in their name, without prior written
+ *    permission of the Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ * Portions of this software are based upon public domain software
+ * originally written at the National Center for Supercomputing Applications,
+ * University of Illinois, Urbana-Champaign.
+ */
+
+#include <malloc.h>
+#include <string.h>
+#include <errno.h>
+
+#include "readdir.h"
+
+/**********************************************************************
+ * Implement dirent-style opendir/readdir/closedir on Window 95/NT
+ *
+ * Functions defined are opendir(), readdir() and closedir() with the
+ * same prototypes as the normal dirent.h implementation.
+ *
+ * Does not implement telldir(), seekdir(), rewinddir() or scandir(). 
+ * The dirent struct is compatible with Unix, except that d_ino is 
+ * always 1 and d_off is made up as we go along.
+ *
+ * The DIR typedef is not compatible with Unix.
+ **********************************************************************/
+
+KDEWIN32_EXPORT DIR * opendir(const char *dir)
+{
+    DIR *dp;
+    char *filespec;
+    long handle;
+    int index;
+
+    filespec = malloc(strlen(dir) + 2 + 1);
+    strcpy(filespec, dir);
+    index = strlen(filespec) - 1;
+    if (index >= 0 && (filespec[index] == '/' || filespec[index] == '\\'))
+        filespec[index] = '\0';
+    strcat(filespec, "\\*");
+
+    dp = (DIR *)malloc(sizeof(DIR));
+    dp->offset = 0;
+    dp->finished = 0;
+    dp->dir = strdup(dir);
+
+    if ((handle = _findfirst(filespec, &(dp->fileinfo))) < 0) {
+        if (errno == ENOENT)
+            dp->finished = 1;
+        else
+        return NULL;
+    }
+
+    dp->handle = handle;
+    free(filespec);
+
+    return dp;
+}
+
+KDEWIN32_EXPORT struct dirent * readdir(DIR *dp)
+{
+    if (!dp || dp->finished) return NULL;
+
+    if (dp->offset != 0) {
+        if (_findnext(dp->handle, &(dp->fileinfo)) < 0) {
+            dp->finished = 1;
+            return NULL;
+        }
+    }
+    dp->offset++;
+
+    strncpy(dp->dent.d_name, dp->fileinfo.name, _MAX_FNAME);
+    dp->dent.d_ino = 1;
+    dp->dent.d_reclen = strlen(dp->dent.d_name);
+    dp->dent.d_off = dp->offset;
+
+    return &(dp->dent);
+}
+
+KDEWIN32_EXPORT struct dirent* readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)
+{
+	//todo: remove this when readdir_r.c will be ported
+	result = 0;
+	return 0;
+}
+
+KDEWIN32_EXPORT int closedir(DIR *dp)
+{
+    if (!dp) return 0;
+    _findclose(dp->handle);
+    if (dp->dir) free(dp->dir);
+    if (dp) free(dp);
+
+    return 0;
+}
+