third-party libs

third-party/curl-7.21.4/lib/fileinfo.c

@@ -0,0 +1,75 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "setup.h"
+
+#include <stdlib.h>
+#include "strdup.h"
+#include "fileinfo.h"
+
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+#include "curl_memory.h"
+/* The last #include file should be: */
+#include "memdebug.h"
+
+struct curl_fileinfo *Curl_fileinfo_alloc(void)
+{
+  struct curl_fileinfo *tmp = malloc(sizeof(struct curl_fileinfo));
+  if(!tmp)
+    return NULL;
+  memset(tmp, 0, sizeof(struct curl_fileinfo));
+  return tmp;
+}
+
+void Curl_fileinfo_dtor(void *user, void *element)
+{
+  struct curl_fileinfo *finfo = element;
+  (void) user;
+  if(!finfo)
+    return;
+
+  if(finfo->b_data){
+    free(finfo->b_data);
+  }
+
+  free(finfo);
+}
+
+struct curl_fileinfo *Curl_fileinfo_dup(const struct curl_fileinfo *src)
+{
+  struct curl_fileinfo *ptr = malloc(sizeof(struct curl_fileinfo));
+  if(!ptr)
+    return NULL;
+  *ptr = *src;
+
+  ptr->b_data = malloc(src->b_size);
+  if(!ptr->b_data) {
+    free(ptr);
+    return NULL;
+  }
+  else {
+    memcpy(ptr->b_data, src->b_data, src->b_size);
+    return ptr;
+  }
+}