diff options
Diffstat (limited to 'g10/armor.c')
| -rw-r--r-- | g10/armor.c | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/g10/armor.c b/g10/armor.c index 652ef3af6..20653356d 100644 --- a/g10/armor.c +++ b/g10/armor.c @@ -147,7 +147,7 @@ release_armor_context (armor_filter_context_t *afx) int push_armor_filter (armor_filter_context_t *afx, iobuf_t iobuf) { - int rc; + int rc; afx->refcount++; rc = iobuf_push_filter (iobuf, armor_filter, afx); @@ -981,7 +981,7 @@ armor_filter( void *opaque, int control, /* We need some space for the faked packet. The minmum * required size is the PARTIAL_CHUNK size plus a byte for the * length itself */ - if( size < PARTIAL_CHUNK+1 ) + if( size < PARTIAL_CHUNK+1 ) BUG(); /* supplied buffer too short */ if( afx->faked ) @@ -1000,7 +1000,7 @@ armor_filter( void *opaque, int control, unsigned int hashes = afx->hashes; const byte *sesmark; size_t sesmarklen; - + sesmark = get_session_marker( &sesmarklen ); if ( sesmarklen > 20 ) BUG(); @@ -1022,7 +1022,7 @@ armor_filter( void *opaque, int control, buf[n++] = 0xff; /* new format, type 63, 1 length byte */ n++; /* see below */ memcpy(buf+n, sesmark, sesmarklen ); n+= sesmarklen; - buf[n++] = CTRLPKT_CLEARSIGN_START; + buf[n++] = CTRLPKT_CLEARSIGN_START; buf[n++] = afx->not_dash_escaped? 0:1; /* sigclass */ if( hashes & 1 ) buf[n++] = DIGEST_ALGO_RMD160; @@ -1076,10 +1076,24 @@ armor_filter( void *opaque, int control, iobuf_writestr(a, head_strings[afx->what] ); iobuf_writestr(a, "-----" ); iobuf_writestr(a,afx->eol); - if( !opt.no_version ) + if (opt.emit_version) { - iobuf_writestr(a, "Version: GnuPG v" VERSION " (" - PRINTABLE_OS_NAME ")" ); + iobuf_writestr (a, "Version: GnuPG v"); + for (s=VERSION; *s && *s != '.'; s++) + iobuf_writebyte (a, *s); + if (opt.emit_version > 1 && *s) + { + iobuf_writebyte (a, *s++); + for (; *s && *s != '.'; s++) + iobuf_writebyte (a, *s); + if (opt.emit_version > 2) + { + for (; *s && *s != '-' && !spacep (s); s++) + iobuf_writebyte (a, *s); + if (opt.emit_version > 3) + iobuf_writestr (a, " (" PRINTABLE_OS_NAME ")"); + } + } iobuf_writestr(a,afx->eol); } @@ -1283,7 +1297,7 @@ make_radix64_string( const byte *data, size_t len ) /*********************************************** * For the pipemode command we can't use the armor filter for various - * reasons, so we use this new unarmor_pump stuff to remove the armor + * reasons, so we use this new unarmor_pump stuff to remove the armor */ enum unarmor_state_e { @@ -1291,7 +1305,7 @@ enum unarmor_state_e { STA_bypass, STA_wait_newline, STA_wait_dash, - STA_first_dash, + STA_first_dash, STA_compare_header, STA_found_header_wait_newline, STA_skip_header_lines, @@ -1330,12 +1344,12 @@ unarmor_pump_release (UnarmorPump x) xfree (x); } -/* +/* * Get the next character from the ascii armor taken from the IOBUF * created earlier by unarmor_pump_new(). * Return: c = Character * 256 = ignore this value - * -1 = End of current armor + * -1 = End of current armor * -2 = Premature EOF (not used) * -3 = Invalid armor */ @@ -1346,9 +1360,9 @@ unarmor_pump (UnarmorPump x, int c) switch (x->state) { case STA_init: - { + { byte tmp[1]; - tmp[0] = c; + tmp[0] = c; if ( is_armored (tmp) ) x->state = c == '-'? STA_first_dash : STA_wait_newline; else { @@ -1371,10 +1385,10 @@ unarmor_pump (UnarmorPump x, int c) x->state = STA_compare_header; case STA_compare_header: if ( "-----BEGIN PGP SIGNATURE-----"[++x->pos] == c ) { - if ( x->pos == 28 ) + if ( x->pos == 28 ) x->state = STA_found_header_wait_newline; } - else + else x->state = c == '\n'? STA_wait_dash : STA_wait_newline; break; case STA_found_header_wait_newline: @@ -1421,7 +1435,7 @@ unarmor_pump (UnarmorPump x, int c) break; } } - + switch(x->pos) { case 0: x->val = c << 2; @@ -1462,7 +1476,7 @@ unarmor_pump (UnarmorPump x, int c) x->state = STA_ready; /* not sure whether this is correct */ break; } - + switch(x->pos) { case 0: x->val = c << 2; |