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/*
* message.cpp
* libmsn
*
* Created by Mark Rowe on Wed Mar 17 2004.
* Refactored by Tiago Salem Herrmann on 08/2007.
* Copyright (c) 2004 Mark Rowe. All rights reserved.
* Copyright (c) 2007 Tiago Salem Herrmann. All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdlib.h>
#include <msn/message.h>
#include <msn/errorcodes.h>
#include <msn/util.h>
#include <iomanip>
#include <cassert>
namespace MSN
{
Message::Message(std::string body_, std::string header_)
: body(body_), header(header_)
{
}
std::string Message::asString() const
{
return this->header.asString() + this->body;
}
std::string Message::operator[](const std::string header_) const
{
assert(header_ != "");
return this->header[header_];
}
std::string Message::Headers::asString() const
{
return this->rawContents;
}
std::map<std::string, std::string> Message::getFormatInfo() const throw (std::runtime_error)
{
std::map<std::string, std::string> formatInfo;
std::string formatHeader = (*this)["X-MMS-IM-Format"];
if (formatHeader.empty())
return formatInfo;
std::vector<std::string> parameters = splitString(formatHeader, ";");
std::vector<std::string>::iterator i = parameters.begin();
for (; i != parameters.end(); i++)
{
if (i->at(0) == ' ')
i->erase(0, 1);
std::vector<std::string> pair = splitString(*i, "=");
if (pair.size() == 2)
formatInfo[decodeURL(pair[0])] = decodeURL(pair[1]);
else if (pair.size() == 1)
formatInfo[decodeURL(pair[0])] = "";
else
throw std::runtime_error("Incorrectly specified message format!");
}
return formatInfo;
}
void Message::setFormatInfo(std::map<std::string, std::string> & info)
{
std::string value;
std::map<std::string, std::string>::iterator i = info.begin();
if (info.find("FN") != info.end())
{
value += "FN=";
value += encodeURL(info["FN"]);
value += "; ";
}
for (; i != info.end(); i++)
{
if ((*i).first == "FN")
continue;
value += encodeURL((*i).first);
value += "=";
value += encodeURL((*i).second);
value += "; ";
}
if (value == "")
return;
assert(value.size() >= 2);
value = value.substr(0, value.size() - 2);
this->header.setHeader("X-MMS-IM-Format", value);
}
std::string Message::getFontName() const
{
return this->getFormatInfo()["FN"];
}
void Message::setFontName(const std::string & fontName)
{
std::map<std::string, std::string> info = this->getFormatInfo();
info["FN"] = fontName;
this->setFormatInfo(info);
}
std::vector<int> Message::getColor() const
{
std::string color = this->getFormatInfo()["CO"];
assert(color.size() <= 6 && color.size() >= 0);
color.insert(0U, 6 - color.size(), '0');
int r = 0, g = 0, b = 0;
b = strtol(color.substr(0, 2).c_str(), NULL, 16);
g = strtol(color.substr(2, 2).c_str(), NULL, 16);
r = strtol(color.substr(4, 2).c_str(), NULL, 16);
std::vector<int> out;
out.push_back(r);
out.push_back(g);
out.push_back(b);
return out;
}
std::string Message::getColorAsHTMLString() const
{
std::vector<int> color = this->getColor();
std::ostringstream s;
s << std::hex << std::setfill('0') << std::setw(2) << color[0];
s << std::hex << std::setfill('0') << std::setw(2) << color[1];
s << std::hex << std::setfill('0') << std::setw(2) << color[2];
assert(s.str().size() == 6);
return s.str();
}
void Message::setColor(std::vector<int> color)
{
std::map<std::string, std::string> info = this->getFormatInfo();
assert(color.size() == 3);
std::ostringstream s;
s << std::hex << std::setfill('0') << std::setw(2) << color[2];
s << std::hex << std::setfill('0') << std::setw(2) << color[1];
s << std::hex << std::setfill('0') << std::setw(2) << color[0];
assert(s.str().size() == 6);
info["CO"] = s.str();
this->setFormatInfo(info);
}
void Message::setColor(std::string color)
{
color.insert(0U, 6 - color.size(), '0');
int r = 0, g = 0, b = 0;
r = strtol(color.substr(0, 2).c_str(), NULL, 16);
g = strtol(color.substr(2, 2).c_str(), NULL, 16);
b = strtol(color.substr(4, 2).c_str(), NULL, 16);
std::vector<int> v;
v.push_back(r);
v.push_back(g);
v.push_back(b);
this->setColor(v);
}
void Message::setColor(int red, int green, int blue)
{
std::vector<int> v;
v.push_back(red);
v.push_back(green);
v.push_back(blue);
this->setColor(v);
}
int Message::getFontEffects() const
{
int retVal = 0;
std::string fontEffects = this->getFormatInfo()["EF"];
if (fontEffects.find("B") != std::string::npos)
retVal |= BOLD_FONT;
if (fontEffects.find("I") != std::string::npos)
retVal |= ITALIC_FONT;
if (fontEffects.find("U") != std::string::npos)
retVal |= UNDERLINE_FONT;
if (fontEffects.find("S") != std::string::npos)
retVal |= STRIKETHROUGH_FONT;
return retVal;
}
void Message::setFontEffects(int fontEffects)
{
std::string effects;
std::map<std::string, std::string> info = this->getFormatInfo();
if (fontEffects & BOLD_FONT)
effects += "B";
if (fontEffects & ITALIC_FONT)
effects += "I";
if (fontEffects & UNDERLINE_FONT)
effects += "U";
if (fontEffects & STRIKETHROUGH_FONT)
effects += "S";
info["EF"] = effects;
this->setFormatInfo(info);
}
Message::CharacterSet Message::getFontCharacterSet() const
{
std::string fontCharacterSet = this->getFormatInfo()["CS"];
int c = strtol(fontCharacterSet.c_str(), NULL, 16);
return (Message::CharacterSet) c;
}
void Message::setFontCharacterSet(CharacterSet cs)
{
std::map<std::string, std::string> info = this->getFormatInfo();
std::ostringstream s;
s << std::hex << (int) cs;
info["CS"] = s.str();
this->setFormatInfo(info);
}
Message::FontFamily Message::getFontFamily() const
{
std::string fontFamily = this->getFormatInfo()["PF"];
if (fontFamily.size() < 1)
return (Message::FontFamily) 0;
int family = decimalFromString(fontFamily.substr(0, 1));
return (Message::FontFamily) family;
}
Message::FontPitch Message::getFontPitch() const
{
std::string fontPitch = this->getFormatInfo()["PF"];
if (fontPitch.size() < 2)
return (Message::FontPitch) 0;
int pitch = decimalFromString(fontPitch.substr(1, 1));
return (Message::FontPitch) pitch;
}
void Message::setFontFamilyAndPitch(Message::FontFamily fontFamily, Message::FontPitch fontPitch)
{
std::map<std::string, std::string> info = this->getFormatInfo();
std::ostringstream s;
s << fontFamily << fontPitch;
info["PF"] = s.str();
this->setFormatInfo(info);
}
bool Message::isRightAligned() const
{
return this->getFormatInfo()["RL"] == "1";
}
void Message::Headers::setHeader(const std::string header, const std::string value)
{
if ((*this)[header] == "")
{
assert(this->rawContents.size() >= 2);
this->rawContents.insert(this->rawContents.size() - 2, header + ": " + value + "\r\n");
}
else
{
size_t position = this->rawContents.find(header + ": ");
assert(position != std::string::npos);
size_t eol = this->rawContents.find("\r\n", position);
if (eol == std::string::npos)
eol = this->rawContents.size();
this->rawContents.erase(position, eol - position + 2);
this->rawContents.insert(position, header + ": " + value + "\r\n");
}
}
std::string Message::Headers::operator[](const std::string header_) const
{
std::string retval;
std::string::iterator i;
if (this->rawContents.substr(0U, header_.size()) == header_)
{
retval = this->rawContents;
} else {
std::string tmp = "\r\n" + header_;
size_t position = this->rawContents.find(tmp);
if (position == std::string::npos)
return "";
retval = this->rawContents.substr(position + 2);
}
retval = retval.substr(retval.find(':') + 1);
while (isspace(retval[0]))
retval.erase(retval.begin());
for (i = retval.begin(); i != retval.end(); i++)
{
if (*i == '\r')
{
return retval.substr(0, std::distance(retval.begin(), i));
}
}
return "";
}
}
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