diff options
Diffstat (limited to 'uirdesktop/parse.h')
-rw-r--r-- | uirdesktop/parse.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/uirdesktop/parse.h b/uirdesktop/parse.h deleted file mode 100644 index 758e53fa..00000000 --- a/uirdesktop/parse.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - rdesktop: A Remote Desktop Protocol client. - Parsing primitives - Copyright (C) Matthew Chapman 1999-2005 - - 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., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -/* Parser state */ -typedef struct stream -{ - unsigned char *p; - unsigned char *end; - unsigned char *data; - unsigned int size; - - /* Offsets of various headers */ - unsigned char *iso_hdr; - unsigned char *mcs_hdr; - unsigned char *sec_hdr; - unsigned char *rdp_hdr; - unsigned char *channel_hdr; - -} - *STREAM; - -#define s_push_layer(s,h,n) { (s)->h = (s)->p; (s)->p += n; } -#define s_pop_layer(s,h) (s)->p = (s)->h; -#define s_mark_end(s) (s)->end = (s)->p; -#define s_check(s) ((s)->p <= (s)->end) -#define s_check_rem(s,n) ((s)->p + n <= (s)->end) -#define s_check_end(s) ((s)->p == (s)->end) - -#if defined(L_ENDIAN) && !defined(NEED_ALIGN) -#define in_uint16_le(s,v) { v = *(uint16 *)((s)->p); (s)->p += 2; } -#define in_uint32_le(s,v) { v = *(uint32 *)((s)->p); (s)->p += 4; } -#define out_uint16_le(s,v) { *(uint16 *)((s)->p) = v; (s)->p += 2; } -#define out_uint32_le(s,v) { *(uint32 *)((s)->p) = v; (s)->p += 4; } - -#else -#define in_uint16_le(s,v) { v = *((s)->p++); v += *((s)->p++) << 8; } -#define in_uint32_le(s,v) { in_uint16_le(s,v) \ - v += *((s)->p++) << 16; v += *((s)->p++) << 24; } -#define out_uint16_le(s,v) { *((s)->p++) = (v) & 0xff; *((s)->p++) = ((v) >> 8) & 0xff; } -#define out_uint32_le(s,v) { out_uint16_le(s, (v) & 0xffff); out_uint16_le(s, ((v) >> 16) & 0xffff); } -#endif - -#if defined(B_ENDIAN) && !defined(NEED_ALIGN) -#define in_uint16_be(s,v) { v = *(uint16 *)((s)->p); (s)->p += 2; } -#define in_uint32_be(s,v) { v = *(uint32 *)((s)->p); (s)->p += 4; } -#define out_uint16_be(s,v) { *(uint16 *)((s)->p) = v; (s)->p += 2; } -#define out_uint32_be(s,v) { *(uint32 *)((s)->p) = v; (s)->p += 4; } - -#define B_ENDIAN_PREFERRED -#define in_uint16(s,v) in_uint16_be(s,v) -#define in_uint32(s,v) in_uint32_be(s,v) -#define out_uint16(s,v) out_uint16_be(s,v) -#define out_uint32(s,v) out_uint32_be(s,v) - -#else -#define in_uint16_be(s,v) { v = *((s)->p++); next_be(s,v); } -#define in_uint32_be(s,v) { in_uint16_be(s,v); next_be(s,v); next_be(s,v); } -#define out_uint16_be(s,v) { *((s)->p++) = ((v) >> 8) & 0xff; *((s)->p++) = (v) & 0xff; } -#define out_uint32_be(s,v) { out_uint16_be(s, ((v) >> 16) & 0xffff); out_uint16_be(s, (v) & 0xffff); } -#endif - -#ifndef B_ENDIAN_PREFERRED -#define in_uint16(s,v) in_uint16_le(s,v) -#define in_uint32(s,v) in_uint32_le(s,v) -#define out_uint16(s,v) out_uint16_le(s,v) -#define out_uint32(s,v) out_uint32_le(s,v) -#endif - -#define in_uint8(s,v) v = *((s)->p++); -#define in_uint8p(s,v,n) { v = (s)->p; (s)->p += n; } -#define in_uint8a(s,v,n) { memcpy(v,(s)->p,n); (s)->p += n; } -#define in_uint8s(s,n) (s)->p += n; -#define out_uint8(s,v) *((s)->p++) = v; -#define out_uint8p(s,v,n) { memcpy((s)->p,v,n); (s)->p += n; } -#define out_uint8a(s,v,n) out_uint8p(s,v,n); -#define out_uint8s(s,n) { memset((s)->p,0,n); (s)->p += n; } - -#define next_be(s,v) v = ((v) << 8) + *((s)->p++); |