Merge branch 'devel' of https://github.com/neutrinolabs/xrdp into devel
This commit is contained in:
speidy
commit
744cdf9da1
@ -121,6 +121,8 @@ struct xrdp_client_info
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int mcs_connection_type;
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int mcs_connection_type;
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int mcs_early_capability_flags;
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int mcs_early_capability_flags;
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int max_fastpath_frag_bytes;
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};
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};
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#endif
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#endif
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@ -21,6 +21,447 @@
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#include "libxrdp.h"
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#include "libxrdp.h"
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/*****************************************************************************/
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static int APP_CC
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xrdp_caps_process_general(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int extraFlags;
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int client_does_fastpath_output;
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if (len < 10 + 2)
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{
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g_writeln("xrdp_caps_process_general: error");
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return 1;
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}
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in_uint8s(s, 10);
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in_uint16_le(s, extraFlags);
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/* use_compact_packets is pretty much 'use rdp5' */
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self->client_info.use_compact_packets = (extraFlags != 0);
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/* op2 is a boolean to use compact bitmap headers in bitmap cache */
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/* set it to same as 'use rdp5' boolean */
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self->client_info.op2 = self->client_info.use_compact_packets;
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/* FASTPATH_OUTPUT_SUPPORTED 0x0001 */
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client_does_fastpath_output = extraFlags & FASTPATH_OUTPUT_SUPPORTED;
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if ((self->client_info.use_fast_path & 1) && !client_does_fastpath_output)
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{
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/* server supports fast path output and client does not, turn it off */
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self->client_info.use_fast_path &= ~1;
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}
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_caps_process_order(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int i;
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char order_caps[32];
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int ex_flags;
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int cap_flags;
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DEBUG(("order capabilities"));
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if (len < 20 + 2 + 2 + 2 + 2 + 2 + 2 + 32 + 2 + 2 + 4 + 4 + 4 + 4)
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{
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g_writeln("xrdp_caps_process_order: error");
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return 1;
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}
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in_uint8s(s, 20); /* Terminal desc, pad */
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in_uint8s(s, 2); /* Cache X granularity */
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in_uint8s(s, 2); /* Cache Y granularity */
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in_uint8s(s, 2); /* Pad */
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in_uint8s(s, 2); /* Max order level */
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in_uint8s(s, 2); /* Number of fonts */
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in_uint16_le(s, cap_flags); /* Capability flags */
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in_uint8a(s, order_caps, 32); /* Orders supported */
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g_memcpy(self->client_info.orders, order_caps, 32);
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DEBUG(("dest blt-0 %d", order_caps[0]));
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DEBUG(("pat blt-1 %d", order_caps[1]));
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DEBUG(("screen blt-2 %d", order_caps[2]));
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DEBUG(("memblt-3-13 %d %d", order_caps[3], order_caps[13]));
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DEBUG(("triblt-4-14 %d %d", order_caps[4], order_caps[14]));
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DEBUG(("line-8 %d", order_caps[8]));
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DEBUG(("line-9 %d", order_caps[9]));
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DEBUG(("rect-10 %d", order_caps[10]));
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DEBUG(("desksave-11 %d", order_caps[11]));
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DEBUG(("polygon-20 %d", order_caps[20]));
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DEBUG(("polygon2-21 %d", order_caps[21]));
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DEBUG(("polyline-22 %d", order_caps[22]));
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DEBUG(("ellipse-25 %d", order_caps[25]));
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DEBUG(("ellipse2-26 %d", order_caps[26]));
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DEBUG(("text2-27 %d", order_caps[27]));
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DEBUG(("order_caps dump"));
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#if defined(XRDP_DEBUG)
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g_hexdump(order_caps, 32);
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#endif
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in_uint8s(s, 2); /* Text capability flags */
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/* read extended order support flags */
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in_uint16_le(s, ex_flags); /* Ex flags */
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if (cap_flags & 0x80) /* ORDER_FLAGS_EXTRA_SUPPORT */
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{
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self->client_info.order_flags_ex = ex_flags;
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if (ex_flags & XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT)
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{
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g_writeln("xrdp_caps_process_order: bitmap cache v3 supported");
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self->client_info.bitmap_cache_version |= 4;
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}
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}
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in_uint8s(s, 4); /* Pad */
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in_uint32_le(s, i); /* desktop cache size, usually 0x38400 */
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self->client_info.desktop_cache = i;
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DEBUG(("desktop cache size %d", i));
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in_uint8s(s, 4); /* Unknown */
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in_uint8s(s, 4); /* Unknown */
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return 0;
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}
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/*****************************************************************************/
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/* get the bitmap cache size */
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static int APP_CC
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xrdp_caps_process_bmpcache(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int i;
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if (len < 24 + 2 + 2 + 2 + 2 + 2 + 2)
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{
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g_writeln("xrdp_caps_process_bmpcache: error");
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return 1;
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}
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self->client_info.bitmap_cache_version |= 1;
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in_uint8s(s, 24);
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/* cache 1 */
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in_uint16_le(s, i);
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache1_entries = i;
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in_uint16_le(s, self->client_info.cache1_size);
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/* cache 2 */
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in_uint16_le(s, i);
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache2_entries = i;
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in_uint16_le(s, self->client_info.cache2_size);
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/* caceh 3 */
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in_uint16_le(s, i);
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache3_entries = i;
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in_uint16_le(s, self->client_info.cache3_size);
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DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries,
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self->client_info.cache1_size));
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DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries,
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self->client_info.cache2_size));
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DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries,
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self->client_info.cache3_size));
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return 0;
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}
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/*****************************************************************************/
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/* get the bitmap cache size */
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static int APP_CC
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xrdp_caps_process_bmpcache2(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int Bpp = 0;
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int i = 0;
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if (len < 2 + 2 + 4 + 4 + 4)
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{
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g_writeln("xrdp_caps_process_bmpcache2: error");
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return 1;
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}
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self->client_info.bitmap_cache_version |= 2;
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Bpp = (self->client_info.bpp + 7) / 8;
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in_uint16_le(s, i); /* cache flags */
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self->client_info.bitmap_cache_persist_enable = i;
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in_uint8s(s, 2); /* number of caches in set, 3 */
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in_uint32_le(s, i);
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache1_entries = i;
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self->client_info.cache1_size = 256 * Bpp;
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in_uint32_le(s, i);
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache2_entries = i;
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self->client_info.cache2_size = 1024 * Bpp;
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in_uint32_le(s, i);
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i = i & 0x7fffffff;
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i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
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i = MAX(i, 0);
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self->client_info.cache3_entries = i;
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self->client_info.cache3_size = 4096 * Bpp;
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DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries,
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self->client_info.cache1_size));
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DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries,
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self->client_info.cache2_size));
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DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries,
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self->client_info.cache3_size));
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_caps_process_cache_v3_codec_id(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int codec_id;
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if (len < 1)
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{
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g_writeln("xrdp_caps_process_cache_v3_codec_id: error");
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return 1;
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}
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in_uint8(s, codec_id);
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g_writeln("xrdp_caps_process_cache_v3_codec_id: cache_v3_codec_id %d",
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codec_id);
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self->client_info.v3_codec_id = codec_id;
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return 0;
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}
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/*****************************************************************************/
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/* get the number of client cursor cache */
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static int APP_CC
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xrdp_caps_process_pointercache(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int i;
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int colorPointerFlag;
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int no_new_cursor;
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if (len < 2 + 2 + 2)
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{
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g_writeln("xrdp_caps_process_pointercache: error");
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return 1;
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}
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no_new_cursor = self->client_info.pointer_flags & 2;
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in_uint16_le(s, colorPointerFlag);
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self->client_info.pointer_flags = colorPointerFlag;
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in_uint16_le(s, i);
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i = MIN(i, 32);
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self->client_info.pointer_cache_entries = i;
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if (colorPointerFlag & 1)
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{
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g_writeln("xrdp_caps_process_pointercache: client supports "
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"new(color) cursor");
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in_uint16_le(s, i);
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i = MIN(i, 32);
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self->client_info.pointer_cache_entries = i;
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}
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else
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{
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g_writeln("xrdp_caps_process_pointercache: client does not support "
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"new(color) cursor");
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}
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if (no_new_cursor)
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{
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g_writeln("xrdp_caps_process_pointercache: new(color) cursor is "
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"disabled by config");
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self->client_info.pointer_flags = 0;
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}
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return 0;
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}
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/*****************************************************************************/
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static int APP_CC
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xrdp_caps_process_input(struct xrdp_rdp *self, struct stream *s,
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int len)
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{
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int inputFlags;
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int client_does_fastpath_input;
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in_uint16_le(s, inputFlags);
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client_does_fastpath_input = (inputFlags & INPUT_FLAG_FASTPATH_INPUT) ||
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(inputFlags & INPUT_FLAG_FASTPATH_INPUT2);
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if ((self->client_info.use_fast_path & 2) && !client_does_fastpath_input)
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{
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self->client_info.use_fast_path &= ~2;
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}
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return 0;
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}
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||||||
|
|
||||||
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/*****************************************************************************/
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||||||
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/* get the type of client brush cache */
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int APP_CC
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xrdp_caps_process_brushcache(struct xrdp_rdp *self, struct stream *s,
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int len)
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|
{
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int code;
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|
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if (len < 4)
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{
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g_writeln("xrdp_caps_process_brushcache: error");
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return 1;
|
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|
}
|
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in_uint32_le(s, code);
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self->client_info.brush_cache_code = code;
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return 0;
|
||||||
|
}
|
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|
|
||||||
|
/*****************************************************************************/
|
||||||
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int APP_CC
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xrdp_caps_process_offscreen_bmpcache(struct xrdp_rdp *self, struct stream *s,
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int len)
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|
{
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int i32;
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|
|
||||||
|
if (len < 4 + 2 + 2)
|
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|
{
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|
g_writeln("xrdp_caps_process_offscreen_bmpcache: error");
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|
return 1;
|
||||||
|
}
|
||||||
|
in_uint32_le(s, i32);
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|
self->client_info.offscreen_support_level = i32;
|
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|
in_uint16_le(s, i32);
|
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self->client_info.offscreen_cache_size = i32 * 1024;
|
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|
in_uint16_le(s, i32);
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|
self->client_info.offscreen_cache_entries = i32;
|
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|
g_writeln("xrdp_process_offscreen_bmpcache: support level %d "
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|
"cache size %d MB cache entries %d",
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|
self->client_info.offscreen_support_level,
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|
self->client_info.offscreen_cache_size,
|
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|
self->client_info.offscreen_cache_entries);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
int APP_CC
|
||||||
|
xrdp_caps_process_rail(struct xrdp_rdp *self, struct stream *s, int len)
|
||||||
|
{
|
||||||
|
int i32;
|
||||||
|
|
||||||
|
if (len < 4)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_rail: error");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
in_uint32_le(s, i32);
|
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|
self->client_info.rail_support_level = i32;
|
||||||
|
g_writeln("xrdp_process_capset_rail: rail_support_level %d",
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|
self->client_info.rail_support_level);
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||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
static int APP_CC
|
||||||
|
xrdp_caps_process_window(struct xrdp_rdp *self, struct stream *s, int len)
|
||||||
|
{
|
||||||
|
int i32;
|
||||||
|
|
||||||
|
if (len < 4 + 1 + 2)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_window: error");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
in_uint32_le(s, i32);
|
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|
self->client_info.wnd_support_level = i32;
|
||||||
|
in_uint8(s, i32);
|
||||||
|
self->client_info.wnd_num_icon_caches = i32;
|
||||||
|
in_uint16_le(s, i32);
|
||||||
|
self->client_info.wnd_num_icon_cache_entries = i32;
|
||||||
|
g_writeln("xrdp_process_capset_window wnd_support_level %d "
|
||||||
|
"wnd_num_icon_caches %d wnd_num_icon_cache_entries %d",
|
||||||
|
self->client_info.wnd_support_level,
|
||||||
|
self->client_info.wnd_num_icon_caches,
|
||||||
|
self->client_info.wnd_num_icon_cache_entries);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
static int APP_CC
|
||||||
|
xrdp_caps_process_codecs(struct xrdp_rdp *self, struct stream *s, int len)
|
||||||
|
{
|
||||||
|
int codec_id;
|
||||||
|
int codec_count;
|
||||||
|
int index;
|
||||||
|
int codec_properties_length;
|
||||||
|
int i1;
|
||||||
|
char *codec_guid;
|
||||||
|
char *next_guid;
|
||||||
|
|
||||||
|
if (len < 1)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: error");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
in_uint8(s, codec_count);
|
||||||
|
len--;
|
||||||
|
|
||||||
|
for (index = 0; index < codec_count; index++)
|
||||||
|
{
|
||||||
|
codec_guid = s->p;
|
||||||
|
if (len < 16 + 1 + 2)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: error");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
in_uint8s(s, 16);
|
||||||
|
in_uint8(s, codec_id);
|
||||||
|
in_uint16_le(s, codec_properties_length);
|
||||||
|
len -= 16 + 1 + 2;
|
||||||
|
if (len < codec_properties_length)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: error");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
len -= codec_properties_length;
|
||||||
|
next_guid = s->p + codec_properties_length;
|
||||||
|
|
||||||
|
if (g_memcmp(codec_guid, XR_CODEC_GUID_NSCODEC, 16) == 0)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: nscodec codec id %d prop len %d",
|
||||||
|
codec_id, codec_properties_length);
|
||||||
|
self->client_info.ns_codec_id = codec_id;
|
||||||
|
i1 = MIN(64, codec_properties_length);
|
||||||
|
g_memcpy(self->client_info.ns_prop, s->p, i1);
|
||||||
|
self->client_info.ns_prop_len = i1;
|
||||||
|
}
|
||||||
|
else if (g_memcmp(codec_guid, XR_CODEC_GUID_REMOTEFX, 16) == 0)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: rfx codec id %d prop len %d",
|
||||||
|
codec_id, codec_properties_length);
|
||||||
|
self->client_info.rfx_codec_id = codec_id;
|
||||||
|
i1 = MIN(64, codec_properties_length);
|
||||||
|
g_memcpy(self->client_info.rfx_prop, s->p, i1);
|
||||||
|
self->client_info.rfx_prop_len = i1;
|
||||||
|
}
|
||||||
|
else if (g_memcmp(codec_guid, XR_CODEC_GUID_JPEG, 16) == 0)
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: jpeg codec id %d prop len %d",
|
||||||
|
codec_id, codec_properties_length);
|
||||||
|
self->client_info.jpeg_codec_id = codec_id;
|
||||||
|
i1 = MIN(64, codec_properties_length);
|
||||||
|
g_memcpy(self->client_info.jpeg_prop, s->p, i1);
|
||||||
|
self->client_info.jpeg_prop_len = i1;
|
||||||
|
g_writeln(" jpeg quality %d", self->client_info.jpeg_prop[0]);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
g_writeln("xrdp_caps_process_codecs: unknown codec id %d", codec_id);
|
||||||
|
}
|
||||||
|
|
||||||
|
s->p = next_guid;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
static int APP_CC
|
||||||
|
xrdp_caps_process_multifragmetupdate(struct xrdp_rdp *self, struct stream *s,
|
||||||
|
int len)
|
||||||
|
{
|
||||||
|
int MaxRequestSize;
|
||||||
|
|
||||||
|
in_uint32_le(s, MaxRequestSize);
|
||||||
|
self->client_info.max_fastpath_frag_bytes = MaxRequestSize;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
/*****************************************************************************/
|
/*****************************************************************************/
|
||||||
int APP_CC
|
int APP_CC
|
||||||
xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s)
|
xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s)
|
||||||
@ -132,8 +573,8 @@ xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s)
|
|||||||
case 0x0018: /* 24 CAPSETTYPE_WINDOW */
|
case 0x0018: /* 24 CAPSETTYPE_WINDOW */
|
||||||
xrdp_caps_process_window(self, s, len);
|
xrdp_caps_process_window(self, s, len);
|
||||||
break;
|
break;
|
||||||
case 26: /* 26 */
|
case 0x001A: /* 26 CAPSETTYPE_MULTIFRAGMENTUPDATE */
|
||||||
DEBUG(("--26"));
|
xrdp_caps_process_multifragmetupdate(self, s, len);
|
||||||
break;
|
break;
|
||||||
case RDP_CAPSET_BMPCODECS: /* 0x1d(29) */
|
case RDP_CAPSET_BMPCODECS: /* 0x1d(29) */
|
||||||
xrdp_caps_process_codecs(self, s, len);
|
xrdp_caps_process_codecs(self, s, len);
|
||||||
@ -384,6 +825,14 @@ xrdp_caps_send_demand_active(struct xrdp_rdp *self)
|
|||||||
out_uint16_le(s, 5);
|
out_uint16_le(s, 5);
|
||||||
out_uint8(s, 0); /* client sets */
|
out_uint8(s, 0); /* client sets */
|
||||||
|
|
||||||
|
if (self->client_info.use_fast_path & 1) /* fastpath output on */
|
||||||
|
{
|
||||||
|
caps_count++;
|
||||||
|
out_uint16_le(s, 0x001A); /* 26 CAPSETTYPE_MULTIFRAGMENTUPDATE */
|
||||||
|
out_uint16_le(s, 8);
|
||||||
|
out_uint32_le(s, 3 * 1024 * 1024); /* 3MB */
|
||||||
|
}
|
||||||
|
|
||||||
out_uint8s(s, 4); /* pad */
|
out_uint8s(s, 4); /* pad */
|
||||||
|
|
||||||
s_mark_end(s);
|
s_mark_end(s);
|
||||||
@ -418,423 +867,6 @@ xrdp_caps_send_demand_active(struct xrdp_rdp *self)
|
|||||||
free_stream(s);
|
free_stream(s);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_general(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int extraFlags;
|
|
||||||
int client_does_fastpath_output;
|
|
||||||
|
|
||||||
if (len < 10 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_general: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint8s(s, 10);
|
|
||||||
in_uint16_le(s, extraFlags);
|
|
||||||
/* use_compact_packets is pretty much 'use rdp5' */
|
|
||||||
self->client_info.use_compact_packets = (extraFlags != 0);
|
|
||||||
/* op2 is a boolean to use compact bitmap headers in bitmap cache */
|
|
||||||
/* set it to same as 'use rdp5' boolean */
|
|
||||||
self->client_info.op2 = self->client_info.use_compact_packets;
|
|
||||||
/* FASTPATH_OUTPUT_SUPPORTED 0x0001 */
|
|
||||||
client_does_fastpath_output = extraFlags & FASTPATH_OUTPUT_SUPPORTED;
|
|
||||||
if ((self->client_info.use_fast_path & 1) && !client_does_fastpath_output)
|
|
||||||
{
|
|
||||||
/* server supports fast path output and client does not, turn it off */
|
|
||||||
self->client_info.use_fast_path &= ~1;
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_order(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
char order_caps[32];
|
|
||||||
int ex_flags;
|
|
||||||
int cap_flags;
|
|
||||||
|
|
||||||
DEBUG(("order capabilities"));
|
|
||||||
if (len < 20 + 2 + 2 + 2 + 2 + 2 + 2 + 32 + 2 + 2 + 4 + 4 + 4 + 4)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_order: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint8s(s, 20); /* Terminal desc, pad */
|
|
||||||
in_uint8s(s, 2); /* Cache X granularity */
|
|
||||||
in_uint8s(s, 2); /* Cache Y granularity */
|
|
||||||
in_uint8s(s, 2); /* Pad */
|
|
||||||
in_uint8s(s, 2); /* Max order level */
|
|
||||||
in_uint8s(s, 2); /* Number of fonts */
|
|
||||||
in_uint16_le(s, cap_flags); /* Capability flags */
|
|
||||||
in_uint8a(s, order_caps, 32); /* Orders supported */
|
|
||||||
g_memcpy(self->client_info.orders, order_caps, 32);
|
|
||||||
DEBUG(("dest blt-0 %d", order_caps[0]));
|
|
||||||
DEBUG(("pat blt-1 %d", order_caps[1]));
|
|
||||||
DEBUG(("screen blt-2 %d", order_caps[2]));
|
|
||||||
DEBUG(("memblt-3-13 %d %d", order_caps[3], order_caps[13]));
|
|
||||||
DEBUG(("triblt-4-14 %d %d", order_caps[4], order_caps[14]));
|
|
||||||
DEBUG(("line-8 %d", order_caps[8]));
|
|
||||||
DEBUG(("line-9 %d", order_caps[9]));
|
|
||||||
DEBUG(("rect-10 %d", order_caps[10]));
|
|
||||||
DEBUG(("desksave-11 %d", order_caps[11]));
|
|
||||||
DEBUG(("polygon-20 %d", order_caps[20]));
|
|
||||||
DEBUG(("polygon2-21 %d", order_caps[21]));
|
|
||||||
DEBUG(("polyline-22 %d", order_caps[22]));
|
|
||||||
DEBUG(("ellipse-25 %d", order_caps[25]));
|
|
||||||
DEBUG(("ellipse2-26 %d", order_caps[26]));
|
|
||||||
DEBUG(("text2-27 %d", order_caps[27]));
|
|
||||||
DEBUG(("order_caps dump"));
|
|
||||||
#if defined(XRDP_DEBUG)
|
|
||||||
g_hexdump(order_caps, 32);
|
|
||||||
#endif
|
|
||||||
in_uint8s(s, 2); /* Text capability flags */
|
|
||||||
/* read extended order support flags */
|
|
||||||
in_uint16_le(s, ex_flags); /* Ex flags */
|
|
||||||
|
|
||||||
if (cap_flags & 0x80) /* ORDER_FLAGS_EXTRA_SUPPORT */
|
|
||||||
{
|
|
||||||
self->client_info.order_flags_ex = ex_flags;
|
|
||||||
if (ex_flags & XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_order: bitmap cache v3 supported");
|
|
||||||
self->client_info.bitmap_cache_version |= 4;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
in_uint8s(s, 4); /* Pad */
|
|
||||||
|
|
||||||
in_uint32_le(s, i); /* desktop cache size, usually 0x38400 */
|
|
||||||
self->client_info.desktop_cache = i;
|
|
||||||
DEBUG(("desktop cache size %d", i));
|
|
||||||
in_uint8s(s, 4); /* Unknown */
|
|
||||||
in_uint8s(s, 4); /* Unknown */
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
/* get the bitmap cache size */
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_bmpcache(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
|
|
||||||
if (len < 24 + 2 + 2 + 2 + 2 + 2 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_bmpcache: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
self->client_info.bitmap_cache_version |= 1;
|
|
||||||
in_uint8s(s, 24);
|
|
||||||
/* cache 1 */
|
|
||||||
in_uint16_le(s, i);
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache1_entries = i;
|
|
||||||
in_uint16_le(s, self->client_info.cache1_size);
|
|
||||||
/* cache 2 */
|
|
||||||
in_uint16_le(s, i);
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache2_entries = i;
|
|
||||||
in_uint16_le(s, self->client_info.cache2_size);
|
|
||||||
/* caceh 3 */
|
|
||||||
in_uint16_le(s, i);
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache3_entries = i;
|
|
||||||
in_uint16_le(s, self->client_info.cache3_size);
|
|
||||||
DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries,
|
|
||||||
self->client_info.cache1_size));
|
|
||||||
DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries,
|
|
||||||
self->client_info.cache2_size));
|
|
||||||
DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries,
|
|
||||||
self->client_info.cache3_size));
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
/* get the bitmap cache size */
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_bmpcache2(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int Bpp = 0;
|
|
||||||
int i = 0;
|
|
||||||
|
|
||||||
if (len < 2 + 2 + 4 + 4 + 4)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_bmpcache2: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
self->client_info.bitmap_cache_version |= 2;
|
|
||||||
Bpp = (self->client_info.bpp + 7) / 8;
|
|
||||||
in_uint16_le(s, i); /* cache flags */
|
|
||||||
self->client_info.bitmap_cache_persist_enable = i;
|
|
||||||
in_uint8s(s, 2); /* number of caches in set, 3 */
|
|
||||||
in_uint32_le(s, i);
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache1_entries = i;
|
|
||||||
self->client_info.cache1_size = 256 * Bpp;
|
|
||||||
in_uint32_le(s, i);
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache2_entries = i;
|
|
||||||
self->client_info.cache2_size = 1024 * Bpp;
|
|
||||||
in_uint32_le(s, i);
|
|
||||||
i = i & 0x7fffffff;
|
|
||||||
i = MIN(i, XRDP_MAX_BITMAP_CACHE_IDX);
|
|
||||||
i = MAX(i, 0);
|
|
||||||
self->client_info.cache3_entries = i;
|
|
||||||
self->client_info.cache3_size = 4096 * Bpp;
|
|
||||||
DEBUG(("cache1 entries %d size %d", self->client_info.cache1_entries,
|
|
||||||
self->client_info.cache1_size));
|
|
||||||
DEBUG(("cache2 entries %d size %d", self->client_info.cache2_entries,
|
|
||||||
self->client_info.cache2_size));
|
|
||||||
DEBUG(("cache3 entries %d size %d", self->client_info.cache3_entries,
|
|
||||||
self->client_info.cache3_size));
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_cache_v3_codec_id(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int codec_id;
|
|
||||||
|
|
||||||
if (len < 1)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_cache_v3_codec_id: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint8(s, codec_id);
|
|
||||||
g_writeln("xrdp_caps_process_cache_v3_codec_id: cache_v3_codec_id %d",
|
|
||||||
codec_id);
|
|
||||||
self->client_info.v3_codec_id = codec_id;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
/* get the number of client cursor cache */
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_pointercache(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
int colorPointerFlag;
|
|
||||||
int no_new_cursor;
|
|
||||||
|
|
||||||
if (len < 2 + 2 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_pointercache: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
no_new_cursor = self->client_info.pointer_flags & 2;
|
|
||||||
in_uint16_le(s, colorPointerFlag);
|
|
||||||
self->client_info.pointer_flags = colorPointerFlag;
|
|
||||||
in_uint16_le(s, i);
|
|
||||||
i = MIN(i, 32);
|
|
||||||
self->client_info.pointer_cache_entries = i;
|
|
||||||
if (colorPointerFlag & 1)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_pointercache: client supports "
|
|
||||||
"new(color) cursor");
|
|
||||||
in_uint16_le(s, i);
|
|
||||||
i = MIN(i, 32);
|
|
||||||
self->client_info.pointer_cache_entries = i;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_pointercache: client does not support "
|
|
||||||
"new(color) cursor");
|
|
||||||
}
|
|
||||||
if (no_new_cursor)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_pointercache: new(color) cursor is "
|
|
||||||
"disabled by config");
|
|
||||||
self->client_info.pointer_flags = 0;
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_input(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int inputFlags;
|
|
||||||
int client_does_fastpath_input;
|
|
||||||
|
|
||||||
in_uint16_le(s, inputFlags);
|
|
||||||
client_does_fastpath_input = (inputFlags & INPUT_FLAG_FASTPATH_INPUT) ||
|
|
||||||
(inputFlags & INPUT_FLAG_FASTPATH_INPUT2);
|
|
||||||
if ((self->client_info.use_fast_path & 2) && !client_does_fastpath_input)
|
|
||||||
{
|
|
||||||
self->client_info.use_fast_path &= ~2;
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
/* get the type of client brush cache */
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_brushcache(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int code;
|
|
||||||
|
|
||||||
if (len < 4)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_brushcache: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint32_le(s, code);
|
|
||||||
self->client_info.brush_cache_code = code;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_offscreen_bmpcache(struct xrdp_rdp *self, struct stream *s,
|
|
||||||
int len)
|
|
||||||
{
|
|
||||||
int i32;
|
|
||||||
|
|
||||||
if (len < 4 + 2 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_offscreen_bmpcache: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint32_le(s, i32);
|
|
||||||
self->client_info.offscreen_support_level = i32;
|
|
||||||
in_uint16_le(s, i32);
|
|
||||||
self->client_info.offscreen_cache_size = i32 * 1024;
|
|
||||||
in_uint16_le(s, i32);
|
|
||||||
self->client_info.offscreen_cache_entries = i32;
|
|
||||||
g_writeln("xrdp_process_offscreen_bmpcache: support level %d "
|
|
||||||
"cache size %d MB cache entries %d",
|
|
||||||
self->client_info.offscreen_support_level,
|
|
||||||
self->client_info.offscreen_cache_size,
|
|
||||||
self->client_info.offscreen_cache_entries);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_rail(struct xrdp_rdp *self, struct stream *s, int len)
|
|
||||||
{
|
|
||||||
int i32;
|
|
||||||
|
|
||||||
if (len < 4)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_rail: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint32_le(s, i32);
|
|
||||||
self->client_info.rail_support_level = i32;
|
|
||||||
g_writeln("xrdp_process_capset_rail: rail_support_level %d",
|
|
||||||
self->client_info.rail_support_level);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_window(struct xrdp_rdp *self, struct stream *s, int len)
|
|
||||||
{
|
|
||||||
int i32;
|
|
||||||
|
|
||||||
if (len < 4 + 1 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_window: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint32_le(s, i32);
|
|
||||||
self->client_info.wnd_support_level = i32;
|
|
||||||
in_uint8(s, i32);
|
|
||||||
self->client_info.wnd_num_icon_caches = i32;
|
|
||||||
in_uint16_le(s, i32);
|
|
||||||
self->client_info.wnd_num_icon_cache_entries = i32;
|
|
||||||
g_writeln("xrdp_process_capset_window wnd_support_level %d "
|
|
||||||
"wnd_num_icon_caches %d wnd_num_icon_cache_entries %d",
|
|
||||||
self->client_info.wnd_support_level,
|
|
||||||
self->client_info.wnd_num_icon_caches,
|
|
||||||
self->client_info.wnd_num_icon_cache_entries);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
/*****************************************************************************/
|
|
||||||
int APP_CC
|
|
||||||
xrdp_caps_process_codecs(struct xrdp_rdp *self, struct stream *s, int len)
|
|
||||||
{
|
|
||||||
int codec_id;
|
|
||||||
int codec_count;
|
|
||||||
int index;
|
|
||||||
int codec_properties_length;
|
|
||||||
int i1;
|
|
||||||
char *codec_guid;
|
|
||||||
char *next_guid;
|
|
||||||
|
|
||||||
if (len < 1)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint8(s, codec_count);
|
|
||||||
len--;
|
|
||||||
|
|
||||||
for (index = 0; index < codec_count; index++)
|
|
||||||
{
|
|
||||||
codec_guid = s->p;
|
|
||||||
if (len < 16 + 1 + 2)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
in_uint8s(s, 16);
|
|
||||||
in_uint8(s, codec_id);
|
|
||||||
in_uint16_le(s, codec_properties_length);
|
|
||||||
len -= 16 + 1 + 2;
|
|
||||||
if (len < codec_properties_length)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: error");
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
len -= codec_properties_length;
|
|
||||||
next_guid = s->p + codec_properties_length;
|
|
||||||
|
|
||||||
if (g_memcmp(codec_guid, XR_CODEC_GUID_NSCODEC, 16) == 0)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: nscodec codec id %d prop len %d",
|
|
||||||
codec_id, codec_properties_length);
|
|
||||||
self->client_info.ns_codec_id = codec_id;
|
|
||||||
i1 = MIN(64, codec_properties_length);
|
|
||||||
g_memcpy(self->client_info.ns_prop, s->p, i1);
|
|
||||||
self->client_info.ns_prop_len = i1;
|
|
||||||
}
|
|
||||||
else if (g_memcmp(codec_guid, XR_CODEC_GUID_REMOTEFX, 16) == 0)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: rfx codec id %d prop len %d",
|
|
||||||
codec_id, codec_properties_length);
|
|
||||||
self->client_info.rfx_codec_id = codec_id;
|
|
||||||
i1 = MIN(64, codec_properties_length);
|
|
||||||
g_memcpy(self->client_info.rfx_prop, s->p, i1);
|
|
||||||
self->client_info.rfx_prop_len = i1;
|
|
||||||
}
|
|
||||||
else if (g_memcmp(codec_guid, XR_CODEC_GUID_JPEG, 16) == 0)
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: jpeg codec id %d prop len %d",
|
|
||||||
codec_id, codec_properties_length);
|
|
||||||
self->client_info.jpeg_codec_id = codec_id;
|
|
||||||
i1 = MIN(64, codec_properties_length);
|
|
||||||
g_memcpy(self->client_info.jpeg_prop, s->p, i1);
|
|
||||||
self->client_info.jpeg_prop_len = i1;
|
|
||||||
g_writeln(" jpeg quality %d", self->client_info.jpeg_prop[0]);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
g_writeln("xrdp_caps_process_codecs: unknown codec id %d", codec_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
s->p = next_guid;
|
|
||||||
}
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*****************************************************************************/
|
/*****************************************************************************/
|
||||||
int APP_CC
|
int APP_CC
|
||||||
|
|||||||
@ -101,7 +101,14 @@ xrdp_fastpath_recv(struct xrdp_fastpath *self, struct stream *s)
|
|||||||
int APP_CC
|
int APP_CC
|
||||||
xrdp_fastpath_init(struct xrdp_fastpath *self, struct stream *s)
|
xrdp_fastpath_init(struct xrdp_fastpath *self, struct stream *s)
|
||||||
{
|
{
|
||||||
init_stream(s, 32 * 1024);
|
int bytes;
|
||||||
|
|
||||||
|
bytes = self->session->client_info->max_fastpath_frag_bytes;
|
||||||
|
if (bytes < 32 * 1024)
|
||||||
|
{
|
||||||
|
bytes = 32 * 1024;
|
||||||
|
}
|
||||||
|
init_stream(s, bytes);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user