Dependents: TimeZoneDemo EthernetJackTestCode MMEx_Challenge ntp_mem ... more
Diff: services/http/client/data/HTTPText.cpp
- Revision:
- 0:ac1725ba162c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/services/http/client/data/HTTPText.cpp Tue Nov 09 20:54:15 2010 +0000 @@ -0,0 +1,108 @@ + +/* +Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) + +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" + + + +#define MIN(a,b) ((a)<(b)?(a):(b)) + +HTTPText::HTTPText(const string& encoding /*= "text/html"*/, int maxSize /*= DEFAULT_MAX_MEM_ALLOC*/) : HTTPData(), m_buf(), m_encoding(encoding), m_maxSize(maxSize) +{ + +} + +HTTPText::~HTTPText() +{ + +} + +const char* HTTPText::gets() const +{ + return m_buf.c_str(); +} + +void HTTPText::puts(const char* str) +{ + m_buf = string(str); +} + +string& HTTPText::get() +{ + return m_buf; +} + +void HTTPText::set(const string& str) +{ + m_buf = str; +} + +void HTTPText::clear() +{ + m_buf.clear(); +} + +int HTTPText::read(char* buf, int len) +{ + len = MIN( len, m_buf.length() ); + memcpy( (void*)buf, (void*)m_buf.data(), len ); + m_buf.erase(0, len); //Erase these chars + return len; +} + +int HTTPText::write(const char* buf, int len) +{ + len = MIN( m_maxSize - m_buf.length(), len ); //Do not go over m_maxSize + m_buf.append( buf, len ); + return len; +} + +string HTTPText::getDataType() //Internet media type for Content-Type header +{ + return m_encoding; +} + +void HTTPText::setDataType(const string& type) //Internet media type from Content-Type header +{ + //Do not really care here +} + +bool HTTPText::getIsChunked() //For Transfer-Encoding header +{ + return false; //We don't want to chunk this +} + +void HTTPText::setIsChunked(bool chunked) //From Transfer-Encoding header +{ + //Nothing to do +} + +int HTTPText::getDataLen() //For Content-Length header +{ + return m_buf.length(); +} + +void HTTPText::setDataLen(int len) //From Content-Length header, or if the transfer is chunked, next chunk length +{ + m_buf.reserve(MIN(m_buf.length() + len,m_maxSize)); +}