diff options
Diffstat (limited to 'miranda-wine/protocols/MSN/msn_mime.cpp')
| -rw-r--r-- | miranda-wine/protocols/MSN/msn_mime.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/miranda-wine/protocols/MSN/msn_mime.cpp b/miranda-wine/protocols/MSN/msn_mime.cpp new file mode 100644 index 0000000..f8a9d3b --- /dev/null +++ b/miranda-wine/protocols/MSN/msn_mime.cpp @@ -0,0 +1,162 @@ +/*
+Plugin of Miranda IM for communicating with users of the MSN Messenger protocol.
+Copyright (c) 2003-5 George Hazan.
+Copyright (c) 2002-3 Richard Hughes (original version).
+
+Miranda IM: the free icq client for MS Windows
+Copyright (C) 2000-2002 Richard Hughes, Roland Rabien & Tristan Van de Vreede
+
+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 "msn_global.h"
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// constructors and destructor
+
+MimeHeaders::MimeHeaders() :
+ mCount( 0 ),
+ mVals( NULL )
+{
+}
+
+MimeHeaders::MimeHeaders( int iInitCount ) :
+ mCount( 0 )
+{
+ mVals = ( MimeHeader* )malloc( iInitCount * sizeof( MimeHeader ));
+}
+
+MimeHeaders::~MimeHeaders()
+{
+ if ( mCount == NULL )
+ return;
+
+ for ( int i=0; i < mCount; i++ ) {
+ MimeHeader& H = mVals[ i ];
+ free( H.name );
+ free( H.value );
+ }
+
+ free( mVals );
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// add various values
+
+void MimeHeaders::addString( const char* name, const char* szValue )
+{
+ MimeHeader& H = mVals[ mCount++ ];
+ H.name = strdup( name );
+ H.value = strdup( szValue );
+}
+
+void MimeHeaders::addLong( const char* name, long lValue )
+{
+ MimeHeader& H = mVals[ mCount++ ];
+ H.name = strdup( name );
+
+ char szBuffer[ 20 ];
+ ltoa( lValue, szBuffer, 10 );
+ H.value = strdup( szBuffer );
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// write all values to a buffer
+
+int MimeHeaders::getLength()
+{
+ int iResult = 0;
+ for ( int i=0; i < mCount; i++ ) {
+ MimeHeader& H = mVals[ i ];
+ iResult += strlen( H.name ) + strlen( H.value ) + 4;
+ }
+
+ return iResult;
+}
+
+char* MimeHeaders::writeToBuffer( char* pDest )
+{
+ for ( int i=0; i < mCount; i++ ) {
+ MimeHeader& H = mVals[ i ];
+ pDest += sprintf( pDest, "%s: %s\r\n", H.name, H.value );
+ }
+
+ return pDest;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+// read set of values from buffer
+
+const char* MimeHeaders::readFromBuffer( const char* parString )
+{
+ int headerCount = 0;
+ MimeHeader headers[ 100 ];
+ char line[ 4096 ];
+
+ while ( true ) {
+ if ( parString[0] == '\r' && parString[1] == '\n' ) {
+ parString += 2;
+ break;
+ }
+
+ const char* peol = strchr( parString, '\r' );
+ if ( peol == NULL )
+ break;
+
+ int cbLen = int( peol - parString );
+ if ( cbLen > sizeof( line ))
+ break;
+
+ memcpy( line, parString, cbLen );
+ line[ cbLen ] = 0;
+
+ if ( *++peol == '\n' )
+ peol++;
+
+ parString = peol;
+
+ char* delim = strchr( line, ':' );
+ if ( delim == NULL ) {
+ MSN_DebugLog( "MSG: Invalid MIME header: '%s'", line );
+ continue;
+ }
+
+ *delim++ = '\0';
+ while ( *delim == ' ' || *delim == '\t' )
+ delim++;
+
+ MimeHeader& H = headers[ headerCount ];
+ H.name = strdup( line );
+ H.value = strdup( delim );
+ headerCount++;
+ }
+
+ if (( mCount = headerCount ) != 0 ) {
+ mVals = ( MimeHeader* )malloc( sizeof( MimeHeader )*headerCount );
+ memcpy( mVals, headers, sizeof( MimeHeader )*headerCount );
+ }
+ return parString;
+}
+
+const char* MimeHeaders::operator[]( const char* szFieldName )
+{
+ for ( int i=0; i < mCount; i++ ) {
+ MimeHeader& MH = mVals[i];
+ if ( !strcmp( MH.name, szFieldName ))
+ return MH.value;
+ }
+
+ return NULL;
+}
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