HTTP Client with hardcoded authorization for supertweet proxy server.
Dependents: twitterCoffeeMakerFinal iCoffee
Fork of HTTPClientAuthAndPathExtension by
data/HTTPMap.cpp
- Committer:
- donatien
- Date:
- 2012-07-18
- Revision:
- 10:e1351de84c16
- Parent:
- 0:2ccb9960a044
- Child:
- 13:be61104f4e91
File content as of revision 10:e1351de84c16:
/* HTTPMap.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 "core/fwk.h" #include "HTTPMap.h" #include <cstring> #include <cctype> HTTPMap::HTTPMap() : m_pos(0), m_count(0) { } void HTTPMap::put(const char* key, const char* value) { if(m_count >= HTTPMAP_TABLE_SIZE) { return; } m_keys[m_count] = key; m_values[m_count] = value; m_count++; } void HTTPMap::clear() { m_count = 0; m_pos = 0; } /*virtual*/ int HTTPMap::read(char* buf, size_t len, size_t* pReadLen) { if(m_pos >= m_count) { *pReadLen = 0; m_pos = 0; return OK; } //URL encode char* out = buf; const char* in = m_keys[m_pos]; if( (m_pos != 0) && (out - buf < len - 1) ) { *out='&'; out++; } while( (*in != '\0') && (out - buf < len - 3) ) { if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~') { *out = *in; out++; } else if( *in == ' ' ) { *out='+'; out++; } else { char hex[] = "0123456789abcdef"; *out='%'; out++; *out=hex[(*in>>4)&0xf]; out++; *out=hex[(*in)&0xf]; out++; } in++; } if( out - buf < len - 1 ) { *out='='; out++; } in = m_values[m_pos]; while( (*in != '\0') && (out - buf < len - 3) ) { if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~') { *out = *in; out++; } else if( *in == ' ' ) { *out='+'; out++; } else { char hex[] = "0123456789abcdef"; *out='%'; out++; *out=hex[(*in>>4)&0xf]; out++; *out=hex[(*in)&0xf]; out++; } in++; } *pReadLen = out - buf; m_pos++; return OK; } /*virtual*/ int HTTPMap::getDataType(char* type, size_t maxTypeLen) //Internet media type for Content-Type header { strncpy(type, "application/x-www-form-urlencoded", maxTypeLen-1); type[maxTypeLen-1] = '\0'; return OK; } /*virtual*/ bool HTTPMap::getIsChunked() //For Transfer-Encoding header { return false; ////Data is computed one key/value pair at a time } /*virtual*/ size_t HTTPMap::getDataLen() //For Content-Length header { size_t count = 0; for(size_t i = 0; i< m_count; i++) { //URL encode const char* in = m_keys[i]; if( i != 0 ) { count++; } while( (*in != '\0') ) { if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~') { count++; } else if( *in == ' ' ) { count++; } else { count+=3; } in++; } count ++; in = m_values[i]; while( (*in != '\0') ) { if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~') { count++; } else if( *in == ' ' ) { count++; } else { count+=3; } in++; } } return count; }