o libxrdp: move rdp capabilites form xrdp_rdp to a new file xrdp_caps.c

o move monitor layout call to demand active.

1 files changed, 0 insertions, 854 deletions

diff --git a/libxrdp/xrdp_rdp.c b/libxrdp/xrdp_rdp.c
index 86a4f7bf..04fdecc0 100644
--- a/libxrdp/xrdp_rdp.c
+++ b/libxrdp/xrdp_rdp.c
@@ -676,820 +676,6 @@ xrdp_rdp_incoming(struct xrdp_rdp *self)
 }
 
 /*****************************************************************************/
-int APP_CC
-xrdp_rdp_send_demand_active(struct xrdp_rdp *self)
-{
-    struct stream *s;
-    int caps_count;
-    int caps_size;
-    int codec_caps_count;
-    int codec_caps_size;
-    int flags;
-    char *caps_count_ptr;
-    char *caps_size_ptr;
-    char *caps_ptr;
-    char *codec_caps_count_ptr;
-    char *codec_caps_size_ptr;
-
-    make_stream(s);
-    init_stream(s, 8192);
-
-    if (xrdp_rdp_init(self, s) != 0)
-    {
-        free_stream(s);
-        return 1;
-    }
-
-    caps_count = 0;
-    out_uint32_le(s, self->share_id);
-    out_uint16_le(s, 4); /* 4 chars for RDP\0 */
-    /* 2 bytes size after num caps, set later */
-    caps_size_ptr = s->p;
-    out_uint8s(s, 2);
-    out_uint8a(s, "RDP", 4);
-    /* 4 byte num caps, set later */
-    caps_count_ptr = s->p;
-    out_uint8s(s, 4);
-    caps_ptr = s->p;
-
-    /* Output share capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_SHARE);
-    out_uint16_le(s, RDP_CAPLEN_SHARE);
-    out_uint16_le(s, self->mcs_channel);
-    out_uint16_be(s, 0xb5e2); /* 0x73e1 */
-
-    /* Output general capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_GENERAL); /* 1 */
-    out_uint16_le(s, RDP_CAPLEN_GENERAL); /* 24(0x18) */
-    out_uint16_le(s, 1); /* OS major type */
-    out_uint16_le(s, 3); /* OS minor type */
-    out_uint16_le(s, 0x200); /* Protocol version */
-    out_uint16_le(s, 0); /* pad */
-    out_uint16_le(s, 0); /* Compression types */
-    /* NO_BITMAP_COMPRESSION_HDR 0x0400
-       FASTPATH_OUTPUT_SUPPORTED 0x0001 */
-    if (self->client_info.use_fast_path & 1)
-    {
-        out_uint16_le(s, 0x401);
-    }
-    else
-    {
-        out_uint16_le(s, 0x400);
-    }
-    out_uint16_le(s, 0); /* Update capability */
-    out_uint16_le(s, 0); /* Remote unshare capability */
-    out_uint16_le(s, 0); /* Compression level */
-    out_uint16_le(s, 0); /* Pad */
-
-    /* Output bitmap capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_BITMAP); /* 2 */
-    out_uint16_le(s, RDP_CAPLEN_BITMAP); /* 28(0x1c) */
-    out_uint16_le(s, self->client_info.bpp); /* Preferred BPP */
-    out_uint16_le(s, 1); /* Receive 1 BPP */
-    out_uint16_le(s, 1); /* Receive 4 BPP */
-    out_uint16_le(s, 1); /* Receive 8 BPP */
-    out_uint16_le(s, self->client_info.width); /* width */
-    out_uint16_le(s, self->client_info.height); /* height */
-    out_uint16_le(s, 0); /* Pad */
-    out_uint16_le(s, 1); /* Allow resize */
-    out_uint16_le(s, 1); /* bitmap compression */
-    out_uint16_le(s, 0); /* unknown */
-    out_uint16_le(s, 0); /* unknown */
-    out_uint16_le(s, 0); /* pad */
-
-    /* Output font capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_FONT); /* 14 */
-    out_uint16_le(s, RDP_CAPLEN_FONT); /* 4 */
-
-    /* Output order capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_ORDER); /* 3 */
-    out_uint16_le(s, RDP_CAPLEN_ORDER); /* 88(0x58) */
-    out_uint8s(s, 16);
-    out_uint32_be(s, 0x40420f00);
-    out_uint16_le(s, 1); /* Cache X granularity */
-    out_uint16_le(s, 20); /* Cache Y granularity */
-    out_uint16_le(s, 0); /* Pad */
-    out_uint16_le(s, 1); /* Max order level */
-    out_uint16_le(s, 0x2f); /* Number of fonts */
-    out_uint16_le(s, 0x22); /* Capability flags */
-    /* caps */
-    out_uint8(s, 1); /* NEG_DSTBLT_INDEX                0x00 0 */
-    out_uint8(s, 1); /* NEG_PATBLT_INDEX                0x01 1 */
-    out_uint8(s, 1); /* NEG_SCRBLT_INDEX                0x02 2 */
-    out_uint8(s, 1); /* NEG_MEMBLT_INDEX                0x03 3 */
-    out_uint8(s, 0); /* NEG_MEM3BLT_INDEX               0x04 4 */
-    out_uint8(s, 0); /* NEG_ATEXTOUT_INDEX              0x05 5 */
-    out_uint8(s, 0); /* NEG_AEXTTEXTOUT_INDEX           0x06 6 */
-    out_uint8(s, 0); /* NEG_DRAWNINEGRID_INDEX          0x07 7 */
-    out_uint8(s, 1); /* NEG_LINETO_INDEX                0x08 8 */
-    out_uint8(s, 0); /* NEG_MULTI_DRAWNINEGRID_INDEX    0x09 9 */
-    out_uint8(s, 1); /* NEG_OPAQUE_RECT_INDEX           0x0A 10 */
-    out_uint8(s, 0); /* NEG_SAVEBITMAP_INDEX            0x0B 11 */
-    out_uint8(s, 0); /* NEG_WTEXTOUT_INDEX              0x0C 12 */
-    out_uint8(s, 0); /* NEG_MEMBLT_V2_INDEX             0x0D 13 */
-    out_uint8(s, 0); /* NEG_MEM3BLT_V2_INDEX            0x0E 14 */
-    out_uint8(s, 0); /* NEG_MULTIDSTBLT_INDEX           0x0F 15 */
-    out_uint8(s, 0); /* NEG_MULTIPATBLT_INDEX           0x10 16 */
-    out_uint8(s, 0); /* NEG_MULTISCRBLT_INDEX           0x11 17 */
-    out_uint8(s, 1); /* NEG_MULTIOPAQUERECT_INDEX       0x12 18 */
-    out_uint8(s, 0); /* NEG_FAST_INDEX_INDEX            0x13 19 */
-    out_uint8(s, 0); /* NEG_POLYGON_SC_INDEX            0x14 20 */
-    out_uint8(s, 0); /* NEG_POLYGON_CB_INDEX            0x15 21 */
-    out_uint8(s, 0); /* NEG_POLYLINE_INDEX              0x16 22 */
-    out_uint8(s, 0); /* unused                          0x17 23 */
-    out_uint8(s, 0); /* NEG_FAST_GLYPH_INDEX            0x18 24 */
-    out_uint8(s, 0); /* NEG_ELLIPSE_SC_INDEX            0x19 25 */
-    out_uint8(s, 0); /* NEG_ELLIPSE_CB_INDEX            0x1A 26 */
-    out_uint8(s, 1); /* NEG_GLYPH_INDEX_INDEX           0x1B 27 */
-    out_uint8(s, 0); /* NEG_GLYPH_WEXTTEXTOUT_INDEX     0x1C 28 */
-    out_uint8(s, 0); /* NEG_GLYPH_WLONGTEXTOUT_INDEX    0x1D 29 */
-    out_uint8(s, 0); /* NEG_GLYPH_WLONGEXTTEXTOUT_INDEX 0x1E 30 */
-    out_uint8(s, 0); /* unused                          0x1F 31 */
-    out_uint16_le(s, 0x6a1);
-    /* declare support of bitmap cache rev3 */
-    out_uint16_le(s, XR_ORDERFLAGS_EX_CACHE_BITMAP_REV3_SUPPORT);
-    out_uint32_le(s, 0x0f4240); /* desk save */
-    out_uint32_le(s, 0x0f4240); /* desk save */
-    out_uint32_le(s, 1); /* ? */
-    out_uint32_le(s, 0); /* ? */
-
-    /* Output bmpcodecs capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_BMPCODECS);
-    codec_caps_size_ptr = s->p;
-    out_uint8s(s, 2); /* cap len set later */
-    codec_caps_count = 0;
-    codec_caps_count_ptr = s->p;
-    out_uint8s(s, 1); /* bitmapCodecCount set later */
-    /* nscodec */
-    codec_caps_count++;
-    out_uint8a(s, XR_CODEC_GUID_NSCODEC, 16);
-    out_uint8(s, 1); /* codec id, must be 1 */
-    out_uint16_le(s, 3);
-    out_uint8(s, 0x01); /* fAllowDynamicFidelity */
-    out_uint8(s, 0x01); /* fAllowSubsampling */
-    out_uint8(s, 0x03); /* colorLossLevel */
-    /* remotefx */
-    codec_caps_count++;
-    out_uint8a(s, XR_CODEC_GUID_REMOTEFX, 16);
-    out_uint8(s, 0); /* codec id, client sets */
-    out_uint16_le(s, 256);
-    out_uint8s(s, 256);
-    /* jpeg */
-    codec_caps_count++;
-    out_uint8a(s, XR_CODEC_GUID_JPEG, 16);
-    out_uint8(s, 0); /* codec id, client sets */
-    out_uint16_le(s, 1); /* ext length */
-    out_uint8(s, 75);
-    /* calculate and set size and count */
-    codec_caps_size = (int)(s->p - codec_caps_size_ptr);
-    codec_caps_size += 2; /* 2 bytes for RDP_CAPSET_BMPCODECS above */
-    codec_caps_size_ptr[0] = codec_caps_size;
-    codec_caps_size_ptr[1] = codec_caps_size >> 8;
-    codec_caps_count_ptr[0] = codec_caps_count;
-
-    /* Output color cache capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_COLCACHE);
-    out_uint16_le(s, RDP_CAPLEN_COLCACHE);
-    out_uint16_le(s, 6); /* cache size */
-    out_uint16_le(s, 0); /* pad */
-
-    /* Output pointer capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_POINTER);
-    out_uint16_le(s, RDP_CAPLEN_POINTER);
-    out_uint16_le(s, 1); /* Colour pointer */
-    out_uint16_le(s, 0x19); /* Cache size */
-    out_uint16_le(s, 0x19); /* Cache size */
-
-    /* Output input capability set */
-    caps_count++;
-    out_uint16_le(s, RDP_CAPSET_INPUT); /* 13(0xd) */
-    out_uint16_le(s, RDP_CAPLEN_INPUT); /* 88(0x58) */
-
-    /* INPUT_FLAG_SCANCODES 0x0001
-       INPUT_FLAG_MOUSEX 0x0004
-       INPUT_FLAG_FASTPATH_INPUT 0x0008
-       INPUT_FLAG_FASTPATH_INPUT2 0x0020 */
-    flags = 0x0001 | 0x0004;
-    if (self->client_info.use_fast_path & 2)
-    {
-        /* 0x0008 INPUT_FLAG_FASTPATH_INPUT */
-        /* 0x0020 INPUT_FLAG_FASTPATH_INPUT2 */
-        flags |= 0x0008 | 0x0020;
-    }
-    out_uint16_le(s, flags);
-    out_uint8s(s, 82);
-
-    /* Remote Programs Capability Set */
-    caps_count++;
-    out_uint16_le(s, 0x0017); /* CAPSETTYPE_RAIL */
-    out_uint16_le(s, 8);
-    out_uint32_le(s, 3); /* TS_RAIL_LEVEL_SUPPORTED
-                          TS_RAIL_LEVEL_DOCKED_LANGBAR_SUPPORTED */
-
-    /* Window List Capability Set */
-    caps_count++;
-    out_uint16_le(s, 0x0018); /* CAPSETTYPE_WINDOW */
-    out_uint16_le(s, 11);
-    out_uint32_le(s, 2); /* TS_WINDOW_LEVEL_SUPPORTED_EX */
-    out_uint8(s, 3); /* NumIconCaches */
-    out_uint16_le(s, 12); /* NumIconCacheEntries */
-
-    /* 6 - bitmap cache v3 codecid */
-    caps_count++;
-    out_uint16_le(s, 0x0006);
-    out_uint16_le(s, 5);
-    out_uint8(s, 0); /* client sets */
-
-    out_uint8s(s, 4); /* pad */
-
-    s_mark_end(s);
-
-    caps_size = (int)(s->end - caps_ptr);
-    caps_size_ptr[0] = caps_size;
-    caps_size_ptr[1] = caps_size >> 8;
-
-    caps_count_ptr[0] = caps_count;
-    caps_count_ptr[1] = caps_count >> 8;
-    caps_count_ptr[2] = caps_count >> 16;
-    caps_count_ptr[3] = caps_count >> 24;
-
-    if (xrdp_rdp_send(self, s, RDP_PDU_DEMAND_ACTIVE) != 0)
-    {
-        free_stream(s);
-        return 1;
-    }
-
-    free_stream(s);
-    return 0;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_general(struct xrdp_rdp *self, struct stream *s,
-                            int len)
-{
-    int extraFlags;
-    int client_does_fastpath_output;
-
-    if (len < 10 + 2)
-    {
-        g_writeln("xrdp_process_capset_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;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_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_process_capset_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_process_capset_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 */
-static int APP_CC
-xrdp_process_capset_bmpcache(struct xrdp_rdp *self, struct stream *s,
-                             int len)
-{
-    int i;
-
-    if (len < 24 + 2 + 2 + 2 + 2 + 2 + 2)
-    {
-        g_writeln("xrdp_process_capset_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 */
-static int APP_CC
-xrdp_process_capset_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_process_capset_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;
-}
-
-/*****************************************************************************/
-static int
-xrdp_process_capset_cache_v3_codec_id(struct xrdp_rdp *self, struct stream *s,
-                                      int len)
-{
-    int codec_id;
-
-    if (len < 1)
-    {
-        g_writeln("xrdp_process_capset_cache_v3_codec_id: error");
-        return 1;
-    }
-    in_uint8(s, codec_id);
-    g_writeln("xrdp_process_capset_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 */
-static int APP_CC
-xrdp_process_capset_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_process_capset_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_process_capset_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_process_capset_pointercache: client does not support "
-                  "new(color) cursor");
-    }
-    if (no_new_cursor)
-    {
-        g_writeln("xrdp_process_capset_pointercache: new(color) cursor is "
-                  "disabled by config");
-        self->client_info.pointer_flags = 0;
-    }
-    return 0;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_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 */
-static int APP_CC
-xrdp_process_capset_brushcache(struct xrdp_rdp *self, struct stream *s,
-                               int len)
-{
-    int code;
-
-    if (len < 4)
-    {
-        g_writeln("xrdp_process_capset_brushcache: error");
-        return 1;
-    }
-    in_uint32_le(s, code);
-    self->client_info.brush_cache_code = code;
-    return 0;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_offscreen_bmpcache(struct xrdp_rdp *self, struct stream *s,
-                                int len)
-{
-    int i32;
-
-    if (len < 4 + 2 + 2)
-    {
-        g_writeln("xrdp_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;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_rail(struct xrdp_rdp *self, struct stream *s, int len)
-{
-    int i32;
-
-    if (len < 4)
-    {
-        g_writeln("xrdp_process_capset_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;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_window(struct xrdp_rdp *self, struct stream *s, int len)
-{
-    int i32;
-
-    if (len < 4 + 1 + 2)
-    {
-        g_writeln("xrdp_process_capset_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;
-}
-
-/*****************************************************************************/
-static int APP_CC
-xrdp_process_capset_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_process_capset_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_process_capset_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_process_capset_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_process_capset_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_process_capset_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_process_capset_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_process_capset_codecs: unknown codec id %d", codec_id);
-        }
-
-        s->p = next_guid;
-    }
-
-    return 0;
-}
-
-/*****************************************************************************/
-int APP_CC
-xrdp_rdp_process_confirm_active(struct xrdp_rdp *self, struct stream *s)
-{
-    int cap_len;
-    int source_len;
-    int num_caps;
-    int index;
-    int type;
-    int len;
-    char *p;
-
-    DEBUG(("in xrdp_rdp_process_confirm_active"));
-    in_uint8s(s, 4); /* rdp_shareid */
-    in_uint8s(s, 2); /* userid */
-    in_uint16_le(s, source_len); /* sizeof RDP_SOURCE */
-    in_uint16_le(s, cap_len);
-    in_uint8s(s, source_len);
-    in_uint16_le(s, num_caps);
-    in_uint8s(s, 2); /* pad */
-
-    for (index = 0; index < num_caps; index++)
-    {
-        p = s->p;
-        if (!s_check_rem(s, 4))
-        {
-            g_writeln("xrdp_rdp_process_confirm_active: error 1");
-            return 1;
-        }
-        in_uint16_le(s, type);
-        in_uint16_le(s, len);
-        if ((len < 4) || !s_check_rem(s, len - 4))
-        {
-            g_writeln("xrdp_rdp_process_confirm_active: error len %d", len, s->end - s->p);
-            return 1;
-        }
-        len -= 4;
-        switch (type)
-        {
-            case RDP_CAPSET_GENERAL: /* 1 */
-                DEBUG(("RDP_CAPSET_GENERAL"));
-                xrdp_process_capset_general(self, s, len);
-                break;
-            case RDP_CAPSET_BITMAP: /* 2 */
-                DEBUG(("RDP_CAPSET_BITMAP"));
-                break;
-            case RDP_CAPSET_ORDER: /* 3 */
-                DEBUG(("RDP_CAPSET_ORDER"));
-                xrdp_process_capset_order(self, s, len);
-                break;
-            case RDP_CAPSET_BMPCACHE: /* 4 */
-                DEBUG(("RDP_CAPSET_BMPCACHE"));
-                xrdp_process_capset_bmpcache(self, s, len);
-                break;
-            case RDP_CAPSET_CONTROL: /* 5 */
-                DEBUG(("RDP_CAPSET_CONTROL"));
-                break;
-            case 6:
-                xrdp_process_capset_cache_v3_codec_id(self, s, len);
-                break;
-            case RDP_CAPSET_ACTIVATE: /* 7 */
-                DEBUG(("RDP_CAPSET_ACTIVATE"));
-                break;
-            case RDP_CAPSET_POINTER: /* 8 */
-                DEBUG(("RDP_CAPSET_POINTER"));
-                xrdp_process_capset_pointercache(self, s, len);
-                break;
-            case RDP_CAPSET_SHARE: /* 9 */
-                DEBUG(("RDP_CAPSET_SHARE"));
-                break;
-            case RDP_CAPSET_COLCACHE: /* 10 */
-                DEBUG(("RDP_CAPSET_COLCACHE"));
-                break;
-            case 12: /* 12 */
-                DEBUG(("--12"));
-                break;
-            case 13: /* 13 */
-                xrdp_process_capset_input(self, s, len);
-                break;
-            case 14: /* 14 */
-                DEBUG(("--14"));
-                break;
-            case RDP_CAPSET_BRUSHCACHE: /* 15 */
-                xrdp_process_capset_brushcache(self, s, len);
-                break;
-            case 16: /* 16 */
-                DEBUG(("--16"));
-                break;
-            case 17: /* 17 */
-                DEBUG(("CAPSET_TYPE_OFFSCREEN_CACHE"));
-                xrdp_process_offscreen_bmpcache(self, s, len);
-                break;
-            case RDP_CAPSET_BMPCACHE2: /* 19 */
-                DEBUG(("RDP_CAPSET_BMPCACHE2"));
-                xrdp_process_capset_bmpcache2(self, s, len);
-                break;
-            case 20: /* 20 */
-                DEBUG(("--20"));
-                break;
-            case 21: /* 21 */
-                DEBUG(("--21"));
-                break;
-            case 22: /* 22 */
-                DEBUG(("--22"));
-                break;
-            case 0x0017: /* 23 CAPSETTYPE_RAIL */
-                xrdp_process_capset_rail(self, s, len);
-                break;
-            case 0x0018: /* 24 CAPSETTYPE_WINDOW */
-                xrdp_process_capset_window(self, s, len);
-                break;
-            case 26: /* 26 */
-                DEBUG(("--26"));
-                break;
-            case RDP_CAPSET_BMPCODECS: /* 0x1d(29) */
-                xrdp_process_capset_codecs(self, s, len);
-                break;
-            default:
-                g_writeln("unknown in xrdp_rdp_process_confirm_active %d", type);
-                break;
-        }
-
-        s->p = p + len + 4;
-    }
-
-    DEBUG(("out xrdp_rdp_process_confirm_active"));
-    return 0;
-}
-
-/*****************************************************************************/
 static int APP_CC
 xrdp_rdp_process_data_pointer(struct xrdp_rdp *self, struct stream *s)
 {
@@ -1705,46 +891,6 @@ xrdp_rdp_send_fontmap(struct xrdp_rdp *self)
 }
 
 /*****************************************************************************/
-int APP_CC
-xrdp_rdp_send_monitorlayout(struct xrdp_rdp *self)
-{
-    struct stream *s;
-    int i;
-
-    make_stream(s);
-    init_stream(s, 8192);
-
-    if (xrdp_rdp_init_data(self, s) != 0)
-    {
-        free_stream(s);
-        return 1;
-    }
-
-    out_uint32_le(s, self->client_info.monitorCount); /* MonitorCount */
-
-    /* TODO: validate for allowed monitors in terminal server (maybe by config?) */
-    for (i = 0; i < self->client_info.monitorCount; i++)
-    {
-        out_uint32_le(s, self->client_info.minfo[i].left);
-        out_uint32_le(s, self->client_info.minfo[i].top);
-        out_uint32_le(s, self->client_info.minfo[i].right);
-        out_uint32_le(s, self->client_info.minfo[i].bottom);
-        out_uint32_le(s, self->client_info.minfo[i].is_primary);
-    }
-
-    s_mark_end(s);
-
-    if (xrdp_rdp_send_data(self, s, 0x37) != 0)
-    {
-        free_stream(s);
-        return 1;
-    }
-
-    free_stream(s);
-    return 0;
-}
-
-/*****************************************************************************/
 static int APP_CC
 xrdp_rdp_process_data_font(struct xrdp_rdp *self, struct stream *s)
 {