Add support for wget POST interface; from Darcy Gong

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5301 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 88 insertions, 74 deletions

diff --git a/apps/include/netutils/urldecode.h b/apps/include/netutils/urldecode.h
index 136d33041..e3c726be0 100644
--- a/apps/include/netutils/urldecode.h
+++ b/apps/include/netutils/urldecode.h
@@ -1,74 +1,76 @@
-/****************************************************************************

- * apps/include/netutils/urldecode.h

- *

- * This file is part of the NuttX RTOS:

- *

- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.

- *   Author: Darcy Gong

- *

- * 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. Neither the name of the Institute nor the names of its contributors

- *    may be used to endorse or promote products derived from this software

- *    without specific prior written permission.

- *

- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND

- * ANY EXPRESS 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 INSTITUTE OR 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.

- *

- ****************************************************************************/

-

-#ifndef __APPS_INCLUDE_NETUTILS_URLDECODE_H

-#define __APPS_INCLUDE_NETUTILS_URLDECODE_H

-

-/****************************************************************************

- * Included Files

- ****************************************************************************/

-

-#include <nuttx/config.h>

-

-#ifdef __cplusplus

-extern "C"

-{

-#endif

-

-/****************************************************************************

- * Public Function Prototypes

- ****************************************************************************/

-

-#ifdef CONFIG_CODECS_URLCODE_NEWMEMORY

-char *url_encode(char *str);

-char *url_decode(char *str);

-#endif /* CONFIG_CODECS_URLCODE_NEWMEMORY */

-

-#ifdef CONFIG_CODECS_URLCODE

-char *urlencode(const char *src, const int src_len, char *dest, int *dest_len);

-char *urldecode(const char *src, const int src_len, char *dest, int *dest_len);

-#endif /* CONFIG_CODECS_URLCODE */

-

-#ifdef CONFIG_CODECS_AVR_URLCODE

-void urlrawdecode(char *urlbuf);

-void urlrawencode(char *str,char *urlbuf);

-#endif /* CONFIG_CODECS_AVR_URLCODE */

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* __APPS_INCLUDE_NETUTILS_URLDECODE_H */

-

+/****************************************************************************
+ * apps/include/netutils/urldecode.h
+ *
+ * This file is part of the NuttX RTOS:
+ *
+ *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Author: Darcy Gong
+ *
+ * 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. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS 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 INSTITUTE OR 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.
+ *
+ ****************************************************************************/
+
+#ifndef __APPS_INCLUDE_NETUTILS_URLDECODE_H
+#define __APPS_INCLUDE_NETUTILS_URLDECODE_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+#ifdef CONFIG_CODECS_URLCODE_NEWMEMORY
+char *url_encode(char *str);
+char *url_decode(char *str);
+#endif /* CONFIG_CODECS_URLCODE_NEWMEMORY */
+
+#ifdef CONFIG_CODECS_URLCODE
+char *urlencode(const char *src, const int src_len, char *dest, int *dest_len);
+char *urldecode(const char *src, const int src_len, char *dest, int *dest_len);
+int urlencode_len(const char *src, const int src_len);
+int urldecode_len(const char *src, const int src_len);
+#endif /* CONFIG_CODECS_URLCODE */
+
+#ifdef CONFIG_CODECS_AVR_URLCODE
+void urlrawdecode(char *urlbuf);
+void urlrawencode(char *str,char *urlbuf);
+#endif /* CONFIG_CODECS_AVR_URLCODE */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __APPS_INCLUDE_NETUTILS_URLDECODE_H */
+
diff --git a/apps/include/netutils/webclient.h b/apps/include/netutils/webclient.h
index 5c07f20ab..3a4c4ea90 100644
--- a/apps/include/netutils/webclient.h
+++ b/apps/include/netutils/webclient.h
@@ -109,6 +109,13 @@ extern "C" {
 #define EXTERN extern
 #endif
 
+EXTERN char *web_post_str(FAR char *buffer, int *size, FAR char *name,
+                          FAR char *value);
+EXTERN char *web_posts_str(FAR char *buffer, int *size, FAR char **name,
+                           FAR char **value, int len);
+EXTERN int web_post_strlen(FAR char *name, FAR char *value);
+EXTERN int web_posts_strlen(FAR char **name, FAR char **value, int len);
+
 /****************************************************************************
  * Name: wget
  *
@@ -141,6 +148,11 @@ extern "C" {
 EXTERN int wget(FAR const char *url, FAR char *buffer, int buflen,
                 wget_callback_t callback, FAR void *arg);
 
+
+EXTERN int wget_post(FAR const char *url, FAR const char *posts,
+                     FAR char *buffer, int buflen, wget_callback_t callback,
+                     FAR void *arg);
+
 #undef EXTERN
 #ifdef __cplusplus
 }