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@ -39,10 +39,14 @@
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/** HTTP server response header, for transmission before the page contents. This indicates to the host that a page exists at the
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/** HTTP server response header, for transmission before the page contents. This indicates to the host that a page exists at the
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* given location, and gives extra connection information.
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* given location, and gives extra connection information.
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*/
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*/
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char PROGMEM HTTPHeader[] = "HTTP/1.1 200 OK\r\n"
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char PROGMEM HTTP200Header[] = "HTTP/1.1 200 OK\r\n"
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"Server: LUFA RNDIS\r\n"
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"Server: LUFA RNDIS\r\n"
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"Content-type: text/html\r\n"
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"Content-type: text/html\r\n"
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"Connection: close\r\n\r\n";
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"Connection: close\r\n\r\n";
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char PROGMEM HTTP404Header[] = "HTTP/1.1 404 Not Found\r\n"
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"Server: LUFA RNDIS\r\n"
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"Connection: close\r\n\r\n";
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/** HTTP page to serve to the host when a HTTP request is made. This page is too long for a single response, thus it is automatically
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/** HTTP page to serve to the host when a HTTP request is made. This page is too long for a single response, thus it is automatically
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* broken up into smaller blocks and sent as a series of packets each time the webserver application callback is run.
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* broken up into smaller blocks and sent as a series of packets each time the webserver application callback is run.
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@ -105,29 +109,60 @@ void Webserver_ApplicationCallback(TCP_ConnectionState_t* ConnectionState, TCP_C
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{
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{
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if (IsHTTPCommand(Buffer->Data, "GET"))
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if (IsHTTPCommand(Buffer->Data, "GET"))
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{
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{
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PageBlock = 0;
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if (IsHTTPCommand(Buffer->Data, "GET / "))
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{
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/* Copy the HTTP response header into the packet buffer */
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PageBlock = 0;
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strcpy_P(BufferDataStr, HTTPHeader);
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/* Copy the HTTP 200 response header into the packet buffer */
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/* Send the buffer contents to the host */
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strcpy_P(BufferDataStr, HTTP200Header);
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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/* Send the buffer contents to the host */
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/* Lock the buffer to Device->Host transmissions only while we send the page contents */
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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TCP_APP_CAPTURE_BUFFER(Buffer);
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/* Lock the buffer to Device->Host transmissions only while we send the page contents */
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TCP_APP_CAPTURE_BUFFER(Buffer);
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}
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else
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{
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/* Copy the HTTP 404 response header into the packet buffer */
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strcpy_P(BufferDataStr, HTTP404Header);
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/* Send the buffer contents to the host */
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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/* All data sent, close the connection */
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TCP_APP_CLOSECONNECTION(ConnectionState);
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}
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}
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}
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else if (IsHTTPCommand(Buffer->Data, "HEAD"))
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else if (IsHTTPCommand(Buffer->Data, "HEAD"))
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{
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{
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/* Copy the HTTP response header into the packet buffer */
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if (IsHTTPCommand(Buffer->Data, "HEAD / "))
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strcpy_P(BufferDataStr, HTTPHeader);
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{
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/* Copy the HTTP response header into the packet buffer */
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/* Send the buffer contents to the host */
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strcpy_P(BufferDataStr, HTTP200Header);
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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/* Send the buffer contents to the host */
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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}
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else
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{
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/* Copy the HTTP response header into the packet buffer */
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strcpy_P(BufferDataStr, HTTP404Header);
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/* Send the buffer contents to the host */
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TCP_APP_SEND_BUFFER(Buffer, strlen(BufferDataStr));
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}
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/* All data sent, close the connection */
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TCP_APP_CLOSECONNECTION(ConnectionState);
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}
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}
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else if (IsHTTPCommand(Buffer->Data, "TRACE"))
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else if (IsHTTPCommand(Buffer->Data, "TRACE"))
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{
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{
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/* Echo the host's query back to the host */
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/* Echo the host's query back to the host */
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TCP_APP_SEND_BUFFER(Buffer, Buffer->Length);
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TCP_APP_SEND_BUFFER(Buffer, Buffer->Length);
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/* All data sent, close the connection */
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TCP_APP_CLOSECONNECTION(ConnectionState);
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}
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}
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else
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else
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{
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{
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