Diff: HTTPClient/data/HTTPText.cpp

Revision:

0:890c12951e96

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HTTPClient/data/HTTPText.cpp	Sun Nov 15 13:36:44 2015 +0000
@@ -0,0 +1,108 @@
+/* HTTPText.cpp */
+/* Copyright (C) 2012 mbed.org, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "HTTPText.h"
+
+#include <cstring>
+
+#define OK 0
+
+using std::memcpy;
+using std::strncpy;
+using std::strlen;
+
+#define MIN(x,y) (((x)<(y))?(x):(y))
+
+HTTPText::HTTPText(char* str) : m_str(str), m_pos(0)
+{
+  m_size = strlen(str) + 1;
+}
+
+HTTPText::HTTPText(char* str, size_t size) : m_str(str), m_size(size), m_pos(0)
+{
+
+}
+
+//IHTTPDataIn
+/*virtual*/ void HTTPText::readReset()
+{
+  m_pos = 0;
+}
+
+/*virtual*/ int HTTPText::read(char* buf, size_t len, size_t* pReadLen)
+{
+  *pReadLen = MIN(len, m_size - 1 - m_pos);
+  memcpy(buf, m_str + m_pos, *pReadLen);
+  m_pos += *pReadLen;
+  return OK;
+}
+
+/*virtual*/ int HTTPText::getDataType(char* type, size_t maxTypeLen) //Internet media type for Content-Type header
+{
+#if 1
+  strncpy(type, "application/json", maxTypeLen-1);
+#else
+  strncpy(type, "text/plain", maxTypeLen-1);
+#endif
+  type[maxTypeLen-1] = '\0';
+  return OK;
+}
+
+/*virtual*/ bool HTTPText::getIsChunked() //For Transfer-Encoding header
+{
+  return false;
+}
+
+/*virtual*/ size_t HTTPText::getDataLen() //For Content-Length header
+{
+  return m_size - 1;
+}
+
+//IHTTPDataOut
+/*virtual*/ void HTTPText::writeReset()
+{
+  m_pos = 0;
+}
+
+/*virtual*/ int HTTPText::write(const char* buf, size_t len)
+{
+  size_t writeLen = MIN(len, m_size - 1 - m_pos);
+  memcpy(m_str + m_pos, buf, writeLen);
+  m_pos += writeLen;
+  m_str[m_pos] = '\0';
+  return OK;
+}
+
+/*virtual*/ void HTTPText::setDataType(const char* type) //Internet media type from Content-Type header
+{
+
+}
+
+/*virtual*/ void HTTPText::setIsChunked(bool chunked) //From Transfer-Encoding header
+{
+
+}
+
+/*virtual*/ void HTTPText::setDataLen(size_t len) //From Content-Length header, or if the transfer is chunked, next chunk length
+{
+
+}
+
+
+