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See ChangeLog: Tue Mar 2 10:38:42 CET 1999 Werner Koch

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Werner Koch 1999-03-02 09:41:49 +00:00
parent 0f5bb383b5
commit c27c7416d5
9 changed files with 60 additions and 128 deletions
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100
g10/sign.c
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@ -455,106 +455,6 @@ sign_file( STRLIST filenames, int detached, STRLIST locusr,
}
#if 0
/****************
* Note: We do not calculate the hash over the last CR,LF
*/
static int
write_dash_escaped( IOBUF inp, IOBUF out, MD_HANDLE md )
{
int c;
int lastlf = 1;
int state = 0;
if( opt.not_dash_escaped ) {
lastlf = 0;
while( (c = iobuf_get(inp)) != -1 ) {
md_putc(md, c );
iobuf_put( out, c );
lastlf = c;
}
if( lastlf != '\n' ) {
/* add a missing trailing LF */
md_putc(md, '\n' );
iobuf_put( out, '\n' );
}
return 0;
}
while( (c = iobuf_get(inp)) != -1 ) {
if( lastlf ) {
if( c == '-' ) {
iobuf_put( out, c );
iobuf_put( out, ' ' );
}
else if( c == 'F' && opt.escape_from ) {
int i;
if( state >= 1 )
md_putc(md, '\r');
if( state >= 2 )
md_putc(md, '\n');
state = 0;
for( i=1; i < 5 && (c = iobuf_get(inp)) != -1; i++ ) {
if( "From "[i] != c )
break;
}
if( i < 5 ) {
iobuf_write( out, "From", i );
md_write( md, "From", i );
if( c == -1 )
break;
}
else {
iobuf_writestr( out, "- From" );
md_write( md, "From", 4 );
}
}
}
again:
switch( state ) {
case 0:
if( c == '\r' )
state = 1;
else
md_putc(md, c );
break;
case 1:
if( c == '\n' )
state = 2;
else {
md_putc(md, '\r');
state = 0;
goto again;
}
break;
case 2:
md_putc(md, '\r');
md_putc(md, '\n');
state = 0;
goto again;
default: BUG();
}
iobuf_put( out, c );
lastlf = c == '\n';
}
if( state == 1 )
md_putc(md, '\r');
else if( state == 2 ) { /* file ended with a new line */
md_putc(md, '\r');
md_putc(md, '\n');
iobuf_put( out, '\n');
}
if( !lastlf )
iobuf_put( out, '\n' );
return 0; /* fixme: add error handling */
}
#endif
/****************
* make a clear signature. note that opt.armor is not needed