httpclient
Diff: data/HTTPText.cpp
- Revision:
- 0:a988a72f184b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/data/HTTPText.cpp Thu Dec 30 15:21:34 2021 +0000 @@ -0,0 +1,104 @@ +/* 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 +{ + strncpy(type, "text/plain", maxTypeLen-1); + 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 +{ + +} + + +