CURL_DOES_CONVERSIONS: cleanup

Massively reduce #ifdefs all over (23 #ifdef lines less so far)
Moved conversion-specific code to non-ascii.c

1 files changed, 60 insertions, 0 deletions

diff --git a/lib/non-ascii.h b/lib/non-ascii.h
new file mode 100644
index 000000000..cccb11f25
--- /dev/null
+++ b/lib/non-ascii.h
@@ -0,0 +1,60 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2011, 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"
+
+#ifdef CURL_DOES_CONVERSIONS
+
+#include "urldata.h"
+
+/*
+ * Curl_convertclone() returns a malloced copy of the source string (if
+ * returning CURLE_OK), with the data converted to network format.
+ *
+ * If no conversion was needed *outbuf may be NULL.
+ */
+CURLcode Curl_convert_clone(struct SessionHandle *data,
+                            const char *indata,
+                            size_t insize,
+                            char **outbuf);
+
+void Curl_convert_init(struct SessionHandle *data);
+void Curl_convert_setup(struct SessionHandle *data);
+void Curl_convert_close(struct SessionHandle *data);
+
+CURLcode Curl_convert_to_network(struct SessionHandle *data,
+                                 char *buffer, size_t length);
+CURLcode Curl_convert_from_network(struct SessionHandle *data,
+                                 char *buffer, size_t length);
+CURLcode Curl_convert_from_utf8(struct SessionHandle *data,
+                                 char *buffer, size_t length);
+CURLcode Curl_convert_form(struct SessionHandle *data, struct FormData *form);
+#else
+#define Curl_convert_clone(a,b,c,d) \
+  ((void)a, (void)b, (void)c, *(d)=NULL, CURLE_OK)
+#define Curl_convert_init(x)
+#define Curl_convert_setup(x)
+#define Curl_convert_close(x)
+#define Curl_convert_to_network(a,b,c) ((void)a, CURLE_OK)
+#define Curl_convert_from_network(a,b,c) ((void)a, CURLE_OK)
+#define Curl_convert_from_utf8(a,b,c) ((void)a, CURLE_OK)
+#define Curl_convert_form(a,b) CURLE_OK
+#endif