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/***************************************************************************
copyright : (C) 2002-2008 by Stefano Barbato
email : stefano@codesink.org
$Id: mbox.cxx,v 1.3 2008-10-07 11:06:25 tat Exp $
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
/** \example mbox.cc
* extract a Part based on command line parameters
* more info on:
* mbox -h
*/
#include <iostream>
#include <sstream>
#include <memory>
#include <algorithm>
#include <iterator>
#include <fstream>
#include <cassert>
#include <mimetic/mimetic.h>
#include <mimetic/parser/itparser.h>
//#include <mimetic/mbx/mbox.h>
using namespace std;
using namespace mimetic;
unsigned int g_matches = 0;
int g_verbose; // verbose mode on/off
int g_quiet; // quiet mode
int g_entityCount; // num of entities found
void usage()
{
cout << "mbox [params] [in_file...]" << endl;
exit(-1);
}
void die_if(bool b, const string& msg)
{
if(b)
{
cerr << "Error: " << msg << endl << endl;
usage();
}
}
inline int isnl(char c)
{
return c == '\n' || c == '\r';
}
void printTabs(int c)
{
while(c--)
cout << " ";
}
void printMimeStructure(MimeEntity* pMe, int tabcount = 0)
{
++g_entityCount;
if(!g_quiet)
{
Header& h = pMe->header();
ContentType ct = h.contentType();
printTabs(tabcount);
cout << ct.type() << "/" << ct.subtype() << endl;
if(g_verbose)
{
ContentType::ParamList::iterator bit, eit;
bit = ct.paramList().begin();
eit = ct.paramList().end();
for(; bit != eit; ++bit)
{
printTabs(tabcount);
cout << "param: " << bit->name() << " = "
<< bit->value() << endl;
}
if(h.hasField(ContentTransferEncoding::label))
{
printTabs(tabcount);
cout << "encoding: "
<< h.contentTransferEncoding().mechanism()
<< endl;
}
if(h.hasField(ContentDisposition::label))
{
printTabs(tabcount);
const ContentDisposition cd = h.contentDisposition();
cout << "disposition: " << cd.type() << endl;
ContentDisposition::ParamList::const_iterator
bit, eit;
bit = cd.paramList().begin();
eit = cd.paramList().end();
for(; bit != eit; ++bit)
{
printTabs(tabcount);
cout << "param: " << bit->name() << " = "
<< bit->value() << endl;
}
}
Header::iterator hbit, heit;
hbit = pMe->header().begin();
heit = pMe->header().end();
for(; hbit != heit; ++hbit)
{
printTabs(tabcount);
cout << "h: " << hbit->name() << " = "
<< hbit->value() << endl;
}
if(pMe->body().preamble().length())
{
printTabs(tabcount);
cout << "preamble: " << pMe->body().preamble()
<< endl;
}
if(pMe->body().epilogue().length())
{
printTabs(tabcount);
cout << "epilogue: " << pMe->body().epilogue()
<< endl;
}
printTabs(tabcount);
cout << "part size: " << pMe->size() << endl;
printTabs(tabcount);
cout << "body size: " << pMe->body().length() << endl;
cout << endl;
}
}
MimeEntityList::iterator mbit = pMe->body().parts().begin(),
meit = pMe->body().parts().end();
for(;mbit!=meit;++mbit)
printMimeStructure(*mbit, 1 + tabcount);
}
int main(int argc, char** argv)
{
std::ios_base::sync_with_stdio(false);
die_if(argc < 2, "mbox filename required");
die_if(!File::exists(argv[1]),
string("Unable to access file: ") + argv[1]);
File f(argv[1]);
File::iterator bit = f.begin(), eit = f.end(), it;
int count = 0;
do
{
// skip "From blah blah" line
for(; !isnl(*bit); ++bit)
;
if(isnl(*++bit))
++bit; // jump 2 chars new lines
it = utils::find_bm(bit, eit, "From ");
if(!isnl(*(it-1)))
continue;
MimeEntity me(bit, it);
printMimeStructure(&me);
bit = it;
++count;
} while(bit != eit);
cerr << count << " messages parsed" << endl;
/*
MboxMailbox mm(argv[1], ~Parser::imHeader);
copy(mm.begin(), mm.end(), osi);
cout << endl;
return 0;
int count;
MboxMailbox mm(argv[1], ~Parser::imHeader);
MboxMailbox::const_iterator mbit = mm.begin(), meit = mm.end();
for(count = 0; mbit != meit; ++mbit, ++count, ++osi)
{
const MimeEntity& e = *mbit;
*osi = *mbit;
}
cerr << count << " messages parsed" << endl;
*/
return 0;
}
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