Francois Berder / HTTPSClient

wrapper of TLS library to connect to HTTPS servers

Dependents:   HTTPSClientExample

This library provides a simple interface to send GET requests over HTTPS. Notice that this library uses the axTLS library for the implementation of TLS.

Import programHTTPSClientExample

Connect to twitter.com and copies this webpage to a file.

Last commit 12 Sep 2013 by Francois Berder

Diff: HTTPSClient.cpp

Revision:
2:6d7bc51cc77b
Parent:
1:95f92eed4e09
Child:
3:18af58231990
--- a/HTTPSClient.cpp	Thu Sep 05 10:33:20 2013 +0000
+++ b/HTTPSClient.cpp	Thu Sep 05 14:28:29 2013 +0000
@@ -4,7 +4,7 @@
 #include <string.h>
 
 HTTPSClient::HTTPSClient():
-_con()
+    _con()
 {
 }
 
@@ -13,20 +13,19 @@
     if(_con.is_connected())
         return false;
 
-    return _con.connect(host.c_str()) == 0;
+    return _con.connect(host.c_str());
 }
 
 std::string HTTPSClient::readLine()
 {
     std::string line;
     char c;
-    _con.receive_all(&c, 1);
-    while(c != '\r')
-    {
+    _con.receive(&c, 1);
+    while(c != '\r') {
         line += c;
-         _con.receive_all(&c, 1);
+        _con.receive(&c, 1);
     }
-    _con.receive_all(&c, 1); // skip \n
+    _con.receive(&c, 1); // skip \n
     return line;
 }
 
@@ -35,14 +34,13 @@
     HTTPHeader hdr;
     std::string line = readLine();
     sscanf(line.c_str(), "HTTP/1.1 %d OK", &hdr._status);
-    do
-    {
+    do {
         if(!line.compare(0,strlen("Content-Length"), "Content-Length"))
             sscanf(line.c_str(), "Content-Length: %d", &hdr._bodyLength);
         else if(!line.compare(0,strlen("content-length"), "content-length"))
             sscanf(line.c_str(), "content-length: %d", &hdr._bodyLength);
         line = readLine();
-    }while(line.size());
+    } while(line.size());
     return hdr;
 }
 
@@ -50,12 +48,12 @@
 {
     if(!_con.is_connected())
         return -1;
-    
+
     const std::string &request = HTTPHeader::getRequest(path, _con.get_address(), 443);
-    
+
     if(_con.send_all((char*)request.c_str(), request.size()+1) != request.size()+1)
         return -1;
-    
+
     *hdr = readHeader();
     return hdr->_status == HTTP_OK ? 0 : -1;
 }
@@ -64,29 +62,27 @@
 {
     if(!_con.is_connected())
         return -1;
-        
-    if(hdr != NULL)
-    {
+
+    if(hdr != NULL) {
         const std::string &request = HTTPHeader::getRequest(path, _con.get_address(), 443);
         if(_con.send_all((char*)request.c_str(), request.size()+1) != request.size()+1)
             return -1;
         *hdr = readHeader();
         if(hdr->_status != HTTP_OK)
             return -1;
-        
+
         if(hdr->_bodyLength > 0)
-            return _con.receive_all(data, hdr->_bodyLength > length ? length : hdr->_bodyLength);
+            return _con.receive(data, hdr->_bodyLength > length ? length : hdr->_bodyLength);
 
         return 0;
-    }
-    else
-        return _con.receive_all(data, length);
+    } else
+        return _con.receive(data, length);
 }
 
 bool HTTPSClient::disconnect()
 {
     if(!_con.is_connected())
         return true;
-        
+
     return _con.close() == 0;
 }