GainSpan Wi-Fi library

Diff: GSwifi.h

Revision:

18:4b97804c37d1

Parent:

17:6828b084e74b

Child:

19:cad912f5a6ba

--- a/GSwifi.h	Sun Oct 28 14:26:31 2012 +0000
+++ b/GSwifi.h	Thu Nov 01 02:55:57 2012 +0000
@@ -14,6 +14,7 @@
 #define _GSWIFI_H_
 
 #include "mbed.h"
+#include "GSwifi_net.h"
 #include "RingBuffer.h"
 #include "host.h"
 #include "ipaddr.h"
@@ -27,7 +28,8 @@
 #define GS_TIMEOUT2 30000 // ms
 #define GS_CMD_SIZE 100
 #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
-#define GS_DATA_SIZE 1500
+//#define GS_DATA_SIZE 1500
+#define GS_DATA_SIZE 1000
 #elif defined(TARGET_LPC11U24)
 #define GS_DATA_SIZE 500
 #endif
@@ -55,6 +57,7 @@
     GSPROT_TCP = 1,
     GSPROT_HTTPGET,
     GSPROT_HTTPPOST,
+    GSPROT_HTTPD,
 };
 
 /**
@@ -270,6 +273,14 @@
      * @return CID, -1:failure
      */
     int listen (int port, GSPROTOCOL pro, onGsReceiveFunc ponGsReceive = NULL);
+/*
+    template<typename T>
+    int listen2 (T* tptr, int port, GSPROTOCOL pro, void (T::*mptr)(int,int)) {
+        if((mptr != NULL) && (tptr != NULL)) {
+            return listen(port, pro, reinterpret_cast<onGsReceiveFunc>(mptr));
+        }
+    }
+*/
     /**
      * close client/server
      */
@@ -298,44 +309,90 @@
     bool isConnected (int cid);
 
     /**
-     * http request
-     * @return CID, -1:failure
-     * If you use ssl, please set system time.
+     * http request (GET method)
      */
     int httpGet (Host &host, char *uri, char *user, char *pwd, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
     int httpGet (Host &host, char *uri, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
     /**
-     * http request
-     * @return CID, -1:failure
-     * If you use ssl, please set system time.
+     * http request (POST method)
      */
     int httpPost (Host &host, char *uri, char *body, char *user, char *pwd, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
     int httpPost (Host &host, char *uri, char *body, int ssl = 0, onGsReceiveFunc ponGsReceive = NULL);
+
     /**
      * certificate 
      */
     int certAdd (char *name, char *cert, int len);
 
+    /**
+     * send mail (smtp)
+     * @param host SMTP server
+     * @param to To address
+     * @param from From address
+     * @param subject Subject
+     * @param mesg Message
+     * @param user username (SMTP Auth)
+     * @param pwd password (SMTP Auth)
+     * @retval 0 success
+     * @retval -1 failure
+     */
+    int mail (Host &host, char *to, char *from, char *subject, char *mesg, char *user = NULL, char *pwd = NULL);
+
+    /**
+     * start http server
+     * @param port
+     */
+    int httpd (int port = 80);
+    /**
+     * attach uri to dirctory handler
+     */
+    void send_httpd_error (int cid, int err);
+    /**
+     * attach uri to dirctory handler
+     */
+    int attach_httpd (char *uri, char *dir);
+    /**
+     * attach uri to cgi handler
+     */
+    int attach_httpd (char *uri, onHttpdCgiFunc ponHttpCgi);
+
+    /**
+     * base64 encode
+     */
     int base64encode (const char *input, int length, char *output, int len);
+    /**
+     * url encode
+     */
     int urlencode (char *str, char *buf, int len);
 
+#ifdef DEBUF
     void test ();
     int getc();
     void putc(char c);
     int readable();
+#endif
 
 protected:
+    void poll_cmd ();
     int x2i (char c);
     char i2x (int i);
     void isr_recv ();
     void newSock (int cid, GSTYPE type, GSPROTOCOL pro, onGsReceiveFunc ponGsReceive);
 
+    // send mail (smtp)
+    int wait_smtp (int cid, int code);
+
+    // http server
+    void poll_httpd (int cid, int len);
+    int httpd_request (int cid, char *dir, char *file, int keep);
+
 private:
     Serial _gs;
     bool _rts;
     volatile bool _connect;
     volatile GSSTATUS _status;
     volatile int _gs_ok, _gs_failure, _gs_enter;
+    volatile int _response;
     GSMODE _gs_mode;
     int _escape;
     int _cid, _rssi;
@@ -345,6 +402,10 @@
     RingBuffer _buf_cmd;
     struct GS_Socket _gs_sock[16];
     time_t _time;
+    
+    struct GS_httpd _httpd[16];
+    struct GS_httpd_handler _handler[10];
+    int _handler_count;
 };
 
 #endif