Preparing for axTLS. Actual SSL API functions are only stubbed.

Added axTLS to autotool files and glue code to misc other files.
axtls.h maps SSL API functions, but may change.
axtls.c is just a stub file and will definitely change.

1 files changed, 72 insertions, 0 deletions

diff --git a/lib/axtls.h b/lib/axtls.h
new file mode 100644
index 000000000..ba62eecbf
--- /dev/null
+++ b/lib/axtls.h
@@ -0,0 +1,72 @@
+#ifndef __AXTLS_H
+#define __AXTLS_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2010, DirecTV
+ * contact: Eric Hu <ehu@directv.com>
+ *
+ * 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.
+ *
+ ***************************************************************************/
+
+#ifdef USE_AXTLS
+#include "curl/curl.h"
+#include "urldata.h"
+
+int Curl_axtls_init(void);
+int Curl_axtls_cleanup(void);
+CURLcode Curl_axtls_connect(struct connectdata *conn, int sockindex);
+
+/* tell axTLS to close down all open information regarding connections (and
+   thus session ID caching etc) */
+void Curl_axtls_close_all(struct SessionHandle *data);
+
+ /* close a SSL connection */
+void Curl_axtls_close(struct connectdata *conn, int sockindex);
+
+/* return number of sent (non-SSL) bytes */
+ssize_t Curl_axtls_send(struct connectdata *conn, int sockindex,
+                       const void *mem, size_t len);
+ssize_t Curl_axtls_recv(struct connectdata *conn, /* connection data */
+                       int num,                  /* socketindex */
+                       char *buf,                /* store read data here */
+                       size_t buffersize,        /* max amount to read */
+                       bool *wouldblock);
+void Curl_axtls_session_free(void *ptr);
+size_t Curl_axtls_version(char *buffer, size_t size);
+int Curl_axtls_shutdown(struct connectdata *conn, int sockindex);
+int Curl_axtls_check_cxn(struct connectdata *conn);
+
+/* API setup for axTLS */
+#define curlssl_init Curl_axtls_init
+#define curlssl_cleanup Curl_axtls_cleanup
+#define curlssl_connect Curl_axtls_connect
+#define curlssl_session_free(x)  Curl_axtls_session_free(x)
+#define curlssl_close_all Curl_axtls_close_all
+#define curlssl_close Curl_axtls_close
+#define curlssl_shutdown(x,y) Curl_axtls_shutdown(x,y)
+#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_FAILED_INIT)
+#define curlssl_set_engine_default(x) (x=x, CURLE_FAILED_INIT)
+#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
+#define curlssl_send Curl_axtls_send
+#define curlssl_recv Curl_axtls_recv
+#define curlssl_version Curl_axtls_version
+#define curlssl_check_cxn(x) Curl_axtls_check_cxn(x)
+#define curlssl_data_pending(x,y) (x=x, y=y, 0)
+
+#endif /* USE_AXTLS */
+#endif