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matty |
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/* |
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rdesktop: A Remote Desktop Protocol client. |
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Protocol services - RDP layer |
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Copyright (C) Matthew Chapman 1999-2000 |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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#include "includes.h" |
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/* Establish a connection up to the RDP layer */ |
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HCONN rdp_connect(char *server) |
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{ |
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HCONN conn; |
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RDP_ACTIVE_PDU active; |
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uint8 type; |
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if ((conn = mcs_connect(server)) == NULL) |
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return NULL; |
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rdp_establish_key(conn); |
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mcs_recv(conn, False); /* Server's licensing certificate */ |
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rdp_send_cert(conn); |
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mcs_recv(conn, False); |
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mcs_recv(conn, False); /* Demand active */ |
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if (!rdp_recv_pdu(conn, &type) || (type != RDP_PDU_DEMAND_ACTIVE)) |
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{ |
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fprintf(stderr, "RDP error, expected Demand Active\n"); |
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mcs_disconnect(conn); |
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return NULL; |
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} |
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rdp_io_active_pdu(&conn->in, &active, RDP_PDU_DEMAND_ACTIVE); |
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rdp_send_confirm_active(conn); |
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rdp_send_synchronize(conn); |
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rdp_send_control(conn, RDP_CTL_COOPERATE); |
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rdp_send_control(conn, RDP_CTL_REQUEST_CONTROL); |
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rdp_recv_pdu(conn, &type); // RDP_PDU_SYNCHRONIZE |
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rdp_recv_pdu(conn, &type); // RDP_CTL_COOPERATE |
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rdp_recv_pdu(conn, &type); // RDP_CTL_GRANT_CONTROL |
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rdp_send_input(conn); |
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rdp_send_fonts(conn, 1); |
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rdp_send_fonts(conn, 2); |
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rdp_recv_pdu(conn, &type); // RDP_PDU_UNKNOWN 0x28 |
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return conn; |
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} |
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void rdp_main_loop(HCONN conn) |
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{ |
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RDP_DATA_HEADER hdr; |
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RDP_ORDER_STATE os; |
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uint8 type; |
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memset(&os, 0, sizeof(os)); |
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while (rdp_recv_pdu(conn, &type)) |
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{ |
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if (type != RDP_PDU_DATA) |
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{ |
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fprintf(stderr, "Unknown PDU 0x%x\n", type); |
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continue; |
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} |
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rdp_io_data_header(&conn->in, &hdr); |
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switch (hdr.data_pdu_type) |
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{ |
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case RDP_DATA_PDU_UPDATE: |
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process_update(conn, &os); |
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break; |
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case RDP_DATA_PDU_POINTER: |
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process_pointer(conn); |
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break; |
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default: |
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fprintf(stderr, "Unknown data PDU 0x%x\n", |
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hdr.data_pdu_type); |
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} |
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} |
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} |
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void process_memblt(HCONN conn, RDP_ORDER_STATE *os, BOOL delta) |
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{ |
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HBITMAP hbitmap; |
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uint16 present; |
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lsb_io_uint16(&conn->in, &present); |
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if (present & 1) |
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prs_io_uint8(&conn->in, &os->memblt.cache_id); |
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if (present & 2) |
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rdp_io_coord(&conn->in, &os->memblt.x, delta); |
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if (present & 4) |
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rdp_io_coord(&conn->in, &os->memblt.y, delta); |
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if (present & 8) |
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rdp_io_coord(&conn->in, &os->memblt.cx, delta); |
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if (present & 16) |
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rdp_io_coord(&conn->in, &os->memblt.cy, delta); |
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if (present & 32) |
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prs_io_uint8(&conn->in, &os->memblt.opcode); |
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if (present & 256) |
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lsb_io_uint16(&conn->in, &os->memblt.cache_idx); |
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if (os->memblt.opcode != 0xcc) /* SRCCOPY */ |
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{ |
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fprintf(stderr, "Unsupported raster operation 0x%x\n", |
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os->memblt.opcode); |
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return; |
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} |
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if ((os->memblt.cache_idx > NUM_ELEMENTS(conn->bmpcache)) |
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|| ((hbitmap = conn->bmpcache[os->memblt.cache_idx]) == NULL)) |
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{ |
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fprintf(stderr, "Bitmap %d not found\n", os->memblt.cache_idx); |
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return; |
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} |
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fprintf(stderr, "MEMBLT %d:%dx%d\n", os->memblt.cache_idx, |
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os->memblt.x, os->memblt.y); |
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ui_paint_bitmap(conn->wnd, hbitmap, os->memblt.x, os->memblt.y); |
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} |
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void process_opaque_rect(HCONN conn, RDP_ORDER_STATE *os, BOOL delta) |
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{ |
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uint8 present; |
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prs_io_uint8(&conn->in, &present); |
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if (present & 1) |
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rdp_io_coord(&conn->in, &os->opaque_rect.x, delta); |
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if (present & 2) |
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rdp_io_coord(&conn->in, &os->opaque_rect.y, delta); |
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if (present & 4) |
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rdp_io_coord(&conn->in, &os->opaque_rect.cx, delta); |
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if (present & 8) |
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rdp_io_coord(&conn->in, &os->opaque_rect.cy, delta); |
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if (present & 16) |
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prs_io_uint8(&conn->in, &os->opaque_rect.colour); |
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fprintf(stderr, "Opaque rectangle at %d, %d\n", os->opaque_rect.x, os->opaque_rect.y); |
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ui_draw_rectangle(conn->wnd, os->opaque_rect.x, os->opaque_rect.y, |
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os->opaque_rect.cx, os->opaque_rect.cy); |
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} |
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void process_bmpcache(HCONN conn) |
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{ |
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RDP_BITMAP_HEADER rbh; |
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HBITMAP *entry; |
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char *input, *bmpdata; |
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rdp_io_bitmap_header(&conn->in, &rbh); |
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fprintf(stderr, "BMPCACHE %d:%dx%d\n", rbh.cache_idx, |
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rbh.width, rbh.height); |
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input = conn->in.data + conn->in.offset; |
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conn->in.offset += rbh.size; |
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// dump_data(conn->in.data+conn->in.offset, conn->in.rdp_offset-conn->in.offset); |
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bmpdata = malloc(rbh.width * rbh.height); |
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if (!bitmap_decompress(bmpdata, rbh.width, rbh.height, input, rbh.size)) |
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{ |
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fprintf(stderr, "Decompression failed\n"); |
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free(bmpdata); |
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return; |
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} |
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if (rbh.cache_idx > NUM_ELEMENTS(conn->bmpcache)) |
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{ |
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fprintf(stderr, "Attempted store past end of cache"); |
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return; |
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} |
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entry = &conn->bmpcache[rbh.cache_idx]; |
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// if (*entry != NULL) |
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// ui_destroy_bitmap(conn->wnd, *entry); |
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*entry = ui_create_bitmap(conn->wnd, rbh.width, rbh.height, bmpdata); |
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// ui_paint_bitmap(conn->wnd, bmp, x, 0); |
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// ui_destroy_bitmap(conn->wnd, bmp); |
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} |
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void process_orders(HCONN conn, RDP_ORDER_STATE *os) |
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{ |
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uint16 num_orders; |
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int processed = 0; |
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BOOL res = True; |
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BOOL delta; |
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// unsigned char *p; |
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lsb_io_uint16(&conn->in, &num_orders); |
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conn->in.offset += 2; |
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// p = &conn->in.data[conn->in.offset]; |
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// fprintf(stderr, "%02X %02X %02X %02X\n", p[0], p[1], p[2], p[3]); |
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while ((processed < num_orders) && res) |
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{ |
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uint8 order_flags; |
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prs_io_uint8(&conn->in, &order_flags); |
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fprintf(stderr, "Order flags: 0x%x\n", order_flags); |
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if (order_flags == 0x51) /* ?? */ |
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return; |
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if (!(order_flags & RDP_ORDER_STANDARD)) |
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return; |
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if (order_flags & RDP_ORDER_SECONDARY) |
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{ |
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RDP_SECONDARY_ORDER rso; |
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rdp_io_secondary_order(&conn->in, &rso); |
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switch (rso.type) |
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{ |
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case RDP_ORDER_BMPCACHE: |
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process_bmpcache(conn); |
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matty |
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break; |
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default: |
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fprintf(stderr, "Unknown secondary order %d\n", |
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rso.type); |
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return; |
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} |
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matty |
7 |
} |
250 |
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else |
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{ |
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if (order_flags & RDP_ORDER_CHANGE) |
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prs_io_uint8(&conn->in, &os->order_type); |
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delta = order_flags & RDP_ORDER_DELTA; |
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switch (os->order_type) |
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{ |
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case RDP_ORDER_OPAQUE_RECT: |
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process_opaque_rect(conn, os, delta); |
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break; |
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case RDP_ORDER_MEMBLT: |
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process_memblt(conn, os, delta); |
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break; |
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default: |
268 |
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fprintf(stderr, "Unknown order %d\n", os->order_type); |
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return; |
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} |
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matty |
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} |
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matty |
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processed++; |
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} |
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} |
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matty |
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|
277 |
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void process_palette(HCONN conn) |
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{ |
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HCOLORMAP map; |
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COLORMAP colors; |
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282 |
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rdp_io_colormap(&conn->in, &colors); |
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map = ui_create_colormap(conn->wnd, &colors); |
284 |
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ui_set_colormap(conn->wnd, map); |
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// ui_destroy_colormap(map); |
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} |
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288 |
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void process_update(HCONN conn, RDP_ORDER_STATE *os) |
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{ |
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RDP_UPDATE_PDU update; |
291 |
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292 |
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rdp_io_update_pdu(&conn->in, &update); |
293 |
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switch (update.update_type) |
294 |
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{ |
295 |
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case RDP_UPDATE_ORDERS: |
296 |
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process_orders(conn, os); |
297 |
matty |
3 |
break; |
298 |
matty |
7 |
case RDP_UPDATE_PALETTE: |
299 |
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process_palette(conn); |
300 |
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break; |
301 |
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case RDP_UPDATE_SYNCHRONIZE: |
302 |
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break; |
303 |
matty |
3 |
default: |
304 |
matty |
7 |
fprintf(stderr, "Unknown update 0x%x\n", |
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update.update_type); |
306 |
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} |
307 |
matty |
3 |
|
308 |
matty |
7 |
} |
309 |
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310 |
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void process_pointer(HCONN conn) |
311 |
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{ |
312 |
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RDP_POINTER ptr; |
313 |
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314 |
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rdp_io_pointer(&conn->in, &ptr); |
315 |
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316 |
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switch (ptr.message) |
317 |
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{ |
318 |
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case RDP_POINTER_MOVE: |
319 |
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ui_move_pointer(conn->wnd, ptr.x, ptr.y); |
320 |
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break; |
321 |
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default: |
322 |
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fprintf(stderr, "Unknown pointer message 0x%x\n", |
323 |
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ptr.message); |
324 |
matty |
3 |
} |
325 |
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} |
326 |
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327 |
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/* Work this out later. This is useless anyway when encryption is off. */ |
328 |
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uint8 precanned_key_packet[] = { |
329 |
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0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x00,0x00,0x00,0x00,0x00, |
330 |
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0x00,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6c,0x86, |
331 |
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0xf7,0x99,0xef,0x60,0xc4,0x49,0x52,0xd0,0xd8,0xea,0xb5,0x4f,0x58,0x19, |
332 |
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0x52,0x2a,0x93,0x83,0x57,0x4f,0x4e,0x04,0xde,0x96,0x51,0xab,0x13,0x20, |
333 |
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0xd8,0xe5,0x00,0x00,0x00,0x00,0x00,0x00 |
334 |
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}; |
335 |
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|
336 |
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/* Create an RC4 key and transfer it to the server */ |
337 |
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void rdp_establish_key(HCONN conn) |
338 |
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{ |
339 |
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mcs_init_data(conn); |
340 |
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memcpy(conn->out.data + conn->out.offset, precanned_key_packet, |
341 |
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sizeof(precanned_key_packet)); |
342 |
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conn->out.offset += sizeof(precanned_key_packet); |
343 |
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MARK_END(conn->out); |
344 |
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mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
345 |
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} |
346 |
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347 |
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/* Horrible horrible certificate stuff. Work out later. */ |
348 |
|
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uint8 precanned_cert_packet[] = { |
349 |
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0x80,0x00,0x00,0x00,0x12,0x02,0xb4,0x04,0x01,0x00,0x00, |
350 |
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0x00,0x00,0x00,0x01,0x02,0x9d,0xa3,0x7a,0x93,0x34,0x7b,0x28,0x37,0x24,0xa0,0x1f, |
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0x61,0x26,0xfd,0x96,0x3a,0x92,0x83,0xf3,0xe9,0x6a,0x2e,0x81,0x7c,0x2c,0xe4,0x72,// |
352 |
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0x01,0x18,0xe9,0xa1,0x0f,0x00,0x00,0x48,0x00,0x84,0x23,0x90,0xe6,0xd3,0xf8,0x20, |
353 |
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0xdb,0xa8,0x1b,0xb2,0xd0,0x78,0x2c,0x35,0xde,0xe3,0x0e,0x63,0x40,0xca,0xac,0x71, |
354 |
|
|
0xc9,0x17,0x49,0x05,0x25,0xeb,0x9b,0xd0,0xa6,0x5c,0x90,0x3e,0x9d,0x4b,0x27,0x01, |
355 |
|
|
0x79,0x1c,0x22,0xfb,0x3c,0x2c,0xb9,0x9f,0xf5,0x21,0xf3,0xee,0xd5,0x4d,0x47,0x1c, |
356 |
|
|
0x85,0xbe,0x83,0x93,0xe8,0xed,0x8c,0x5c,0x82,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
357 |
|
|
0x00,0x01,0x00,0x10,0x04,0x30,0x82,0x04,0x0c,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7, |
358 |
|
|
0x0d,0x01,0x07,0x02,0xa0,0x82,0x03,0xfd,0x30,0x82,0x03,0xf9,0x02,0x01,0x01,0x31, |
359 |
|
|
0x00,0x30,0x0b,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x07,0x01,0xa0,0x82, |
360 |
|
|
0x03,0xe1,0x30,0x82,0x01,0x77,0x30,0x82,0x01,0x25,0xa0,0x03,0x02,0x01,0x02,0x02, |
361 |
|
|
0x08,0x01,0xbf,0x06,0x84,0x9d,0xdb,0x2d,0xe0,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48, |
362 |
|
|
0x86,0xf7,0x0d,0x01,0x01,0x01,0x05,0x00,0x30,0x38,0x31,0x36,0x30,0x11,0x06,0x03, |
363 |
|
|
0x55,0x04,0x03,0x1e,0x0a,0x00,0x4e,0x00,0x54,0x00,0x54,0x00,0x53,0x00,0x45,0x30, |
364 |
|
|
0x21,0x06,0x03,0x55,0x04,0x07,0x1e,0x1a,0x00,0x4d,0x00,0x69,0x00,0x63,0x00,0x72, |
365 |
|
|
0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x2e,0x00,0x63,0x00,0x6f, |
366 |
|
|
0x00,0x6d,0x30,0x1e,0x17,0x0d,0x39,0x39,0x30,0x39,0x32,0x34,0x31,0x32,0x30,0x32, |
367 |
|
|
0x30,0x34,0x5a,0x17,0x0d,0x34,0x39,0x30,0x39,0x32,0x34,0x31,0x32,0x30,0x32,0x30, |
368 |
|
|
0x34,0x5a,0x30,0x38,0x31,0x36,0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x1e,0x0a,0x00, |
369 |
|
|
0x4e,0x00,0x54,0x00,0x54,0x00,0x53,0x00,0x45,0x30,0x21,0x06,0x03,0x55,0x04,0x07, |
370 |
|
|
0x1e,0x1a,0x00,0x4d,0x00,0x69,0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f, |
371 |
|
|
0x00,0x66,0x00,0x74,0x00,0x2e,0x00,0x63,0x00,0x6f,0x00,0x6d,0x30,0x5c,0x30,0x0d, |
372 |
|
|
0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x01,0x05,0x00,0x03,0x4b,0x00, |
373 |
|
|
0x30,0x48,0x02,0x41,0x00,0x91,0xb2,0x16,0x1c,0xae,0x4f,0x7f,0x7c,0xaf,0x57,0x2b, |
374 |
|
|
0x23,0x4c,0x0c,0x25,0x3c,0x4f,0x66,0x9d,0x25,0xc3,0x4f,0x29,0xee,0x8b,0xda,0x4e, |
375 |
|
|
0x95,0xe7,0x3b,0xaa,0xc0,0xa7,0xba,0xaf,0x99,0x8c,0x47,0x24,0x8b,0x09,0x77,0xbc, |
376 |
|
|
0x2c,0xf4,0xe7,0x1a,0x07,0x58,0x7b,0x11,0x37,0x2a,0xa8,0x90,0xc3,0x50,0x92,0x80, |
377 |
|
|
0x15,0xc5,0xda,0x51,0x8b,0x02,0x03,0x01,0x00,0x01,0xa3,0x13,0x30,0x11,0x30,0x0f, |
378 |
|
|
0x06,0x03,0x55,0x1d,0x13,0x04,0x08,0x30,0x06,0x01,0x01,0xff,0x02,0x01,0x00,0x30, |
379 |
|
|
0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00,0x03,0x41,0x00,0x14,0x04,0x67, |
380 |
|
|
0x28,0xc8,0xd3,0x1f,0x13,0x14,0x2e,0x2c,0x93,0x09,0x25,0xbb,0xbe,0x86,0x6a,0xd3, |
381 |
|
|
0x47,0x6f,0x44,0x16,0x7b,0x94,0x8c,0xb2,0xa2,0xd5,0xf7,0x4f,0xb1,0x8f,0x7f,0xde, |
382 |
|
|
0x0b,0x88,0x34,0x4a,0x1d,0xdc,0xa1,0xfd,0x26,0xbd,0x43,0xbb,0x38,0xf1,0x87,0x34, |
383 |
|
|
0xbb,0xe9,0x3b,0xfa,0x7f,0x1e,0xff,0xe1,0x10,0x7e,0xee,0x6e,0xd8,0x30,0x82,0x02, |
384 |
|
|
0x62,0x30,0x82,0x02,0x10,0xa0,0x03,0x02,0x01,0x02,0x02,0x05,0x01,0x00,0x00,0x00, |
385 |
|
|
0x01,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00,0x30,0x38,0x31,0x36, |
386 |
|
|
0x30,0x11,0x06,0x03,0x55,0x04,0x03,0x1e,0x0a,0x00,0x4e,0x00,0x54,0x00,0x54,0x00, |
387 |
|
|
0x53,0x00,0x45,0x30,0x21,0x06,0x03,0x55,0x04,0x07,0x1e,0x1a,0x00,0x4d,0x00,0x69, |
388 |
|
|
0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x2e, |
389 |
|
|
0x00,0x63,0x00,0x6f,0x00,0x6d,0x30,0x1e,0x17,0x0d,0x39,0x39,0x30,0x39,0x32,0x34, |
390 |
|
|
0x30,0x30,0x30,0x30,0x30,0x30,0x5a,0x17,0x0d,0x34,0x39,0x30,0x39,0x32,0x34,0x30, |
391 |
|
|
0x30,0x30,0x30,0x30,0x30,0x5a,0x30,0x79,0x31,0x77,0x30,0x17,0x06,0x03,0x55,0x04, |
392 |
|
|
0x03,0x1e,0x10,0x00,0x52,0x00,0x45,0x00,0x53,0x00,0x37,0x00,0x2d,0x00,0x4e,0x00, |
393 |
|
|
0x45,0x00,0x57,0x30,0x17,0x06,0x03,0x55,0x04,0x07,0x1e,0x10,0x00,0x7a,0x00,0x32, |
394 |
|
|
0x00,0x32,0x00,0x33,0x00,0x32,0x00,0x32,0x00,0x30,0x00,0x33,0x30,0x43,0x06,0x03, |
395 |
|
|
0x55,0x04,0x05,0x1e,0x3c,0x00,0x31,0x00,0x42,0x00,0x63,0x00,0x4b,0x00,0x65,0x00, |
396 |
|
|
0x57,0x00,0x50,0x00,0x6c,0x00,0x37,0x00,0x58,0x00,0x47,0x00,0x61,0x00,0x73,0x00, |
397 |
|
|
0x38,0x00,0x4a,0x00,0x79,0x00,0x50,0x00,0x34,0x00,0x30,0x00,0x7a,0x00,0x49,0x00, |
398 |
|
|
0x6d,0x00,0x6e,0x00,0x6f,0x00,0x51,0x00,0x5a,0x00,0x59,0x00,0x3d,0x00,0x0d,0x00, |
399 |
|
|
0x0a,0x30,0x5c,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x01, |
400 |
|
|
0x05,0x00,0x03,0x4b,0x00,0x30,0x48,0x02,0x41,0x00,0x91,0xb2,0x16,0x1c,0xae,0x4f, |
401 |
|
|
0x7f,0x7c,0xaf,0x57,0x2b,0x23,0x4c,0x0c,0x25,0x3c,0x4f,0x66,0x9d,0x25,0xc3,0x4f, |
402 |
|
|
0x29,0xee,0x8b,0xda,0x4e,0x95,0xe7,0x3b,0xaa,0xc0,0xa7,0xba,0xaf,0x99,0x8c,0x47, |
403 |
|
|
0x24,0x8b,0x09,0x77,0xbc,0x2c,0xf4,0xe7,0x1a,0x07,0x58,0x7b,0x11,0x37,0x2a,0xa8, |
404 |
|
|
0x90,0xc3,0x50,0x92,0x80,0x15,0xc5,0xda,0x51,0x8b,0x02,0x03,0x01,0x00,0x01,0xa3, |
405 |
|
|
0x81,0xc3,0x30,0x81,0xc0,0x30,0x14,0x06,0x09,0x2b,0x06,0x01,0x04,0x01,0x82,0x37, |
406 |
|
|
0x12,0x04,0x01,0x01,0xff,0x04,0x04,0x01,0x00,0x01,0x00,0x30,0x3c,0x06,0x09,0x2b, |
407 |
|
|
0x06,0x01,0x04,0x01,0x82,0x37,0x12,0x02,0x01,0x01,0xff,0x04,0x2c,0x4d,0x00,0x69, |
408 |
|
|
0x00,0x63,0x00,0x72,0x00,0x6f,0x00,0x73,0x00,0x6f,0x00,0x66,0x00,0x74,0x00,0x20, |
409 |
|
|
0x00,0x43,0x00,0x6f,0x00,0x72,0x00,0x70,0x00,0x6f,0x00,0x72,0x00,0x61,0x00,0x74, |
410 |
|
|
0x00,0x69,0x00,0x6f,0x00,0x6e,0x00,0x00,0x00,0x30,0x4c,0x06,0x09,0x2b,0x06,0x01, |
411 |
|
|
0x04,0x01,0x82,0x37,0x12,0x05,0x01,0x01,0xff,0x04,0x3c,0x00,0x10,0x00,0x00,0x01, |
412 |
|
|
0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x09,0x04,0x00,0x00,0x18,0x00,0x18,0x00,0x30, |
413 |
|
|
0x00,0x01,0x00,0x32,0x00,0x33,0x00,0x36,0x00,0x2d,0x00,0x34,0x00,0x2e,0x00,0x30, |
414 |
|
|
0x00,0x30,0x00,0x2d,0x00,0x45,0x00,0x58,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00, |
415 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x1c,0x06,0x03,0x55,0x1d,0x23,0x01,0x01, |
416 |
|
|
0xff,0x04,0x12,0x30,0x10,0xa1,0x07,0x81,0x05,0x4e,0x54,0x54,0x53,0x45,0x82,0x05, |
417 |
|
|
0x01,0x00,0x00,0x00,0x01,0x30,0x09,0x06,0x05,0x2b,0x0e,0x03,0x02,0x1d,0x05,0x00, |
418 |
|
|
0x03,0x41,0x00,0x7b,0x1d,0xfd,0x24,0xea,0xf2,0xe8,0x17,0xdd,0x88,0x7e,0xfd,0xee, |
419 |
|
|
0x28,0x61,0x7a,0x02,0xc3,0x73,0xcf,0x32,0x0f,0x7c,0x66,0x87,0x31,0xa7,0xbe,0x1b, |
420 |
|
|
0x31,0xe2,0x20,0xa5,0x76,0x91,0x68,0x97,0x53,0x9e,0x80,0xcd,0x2b,0xd0,0x8e,0x8b, |
421 |
|
|
0x7f,0x89,0x1b,0x62,0xa8,0xf8,0xee,0x5e,0x56,0xbd,0x9c,0x6b,0x80,0x06,0x54,0xd3, |
422 |
|
|
0xf0,0xbf,0xb2,0x31,0x00,0x01,0x00,0x14,0x00,0xc7,0x32,0xf2,0x5b,0x98,0x0e,0x04, |
423 |
|
|
0x49,0xa0,0x27,0x7e,0xf5,0xf6,0x0f,0xda,0x08,0x1d,0xe9,0x79,0xd1,0x31,0xc6,0x50, |
424 |
|
|
0x90,0x4a,0xd3,0x1f,0x1d,0xf0,0x65,0x0d,0xb6,0x1f,0xaf,0xc9,0x1d |
425 |
|
|
}; |
426 |
|
|
|
427 |
|
|
/* Send license certificate and related data to the server */ |
428 |
|
|
void rdp_send_cert(HCONN conn) |
429 |
|
|
{ |
430 |
|
|
mcs_init_data(conn); |
431 |
|
|
prs_io_uint8s(&conn->out, precanned_cert_packet, sizeof(precanned_cert_packet)); |
432 |
|
|
MARK_END(conn->out); |
433 |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
434 |
|
|
} |
435 |
|
|
|
436 |
|
|
/* Initialise RDP transport packet */ |
437 |
|
|
void rdp_init(HCONN conn) |
438 |
|
|
{ |
439 |
|
|
mcs_init_data(conn); |
440 |
|
|
PUSH_LAYER(conn->out, rdp_offset, 6); |
441 |
|
|
} |
442 |
|
|
|
443 |
|
|
/* Transmit RDP transport packet */ |
444 |
|
|
void rdp_send(HCONN conn, uint16 pdu_type) |
445 |
|
|
{ |
446 |
|
|
RDP_HEADER hdr; |
447 |
|
|
int length; |
448 |
|
|
|
449 |
|
|
POP_LAYER(conn->out, rdp_offset); |
450 |
|
|
length = conn->out.end - conn->out.offset; |
451 |
|
|
rdp_make_header(&hdr, length, pdu_type, conn->mcs_userid); |
452 |
|
|
rdp_io_header(&conn->out, &hdr); |
453 |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
454 |
|
|
} |
455 |
|
|
|
456 |
|
|
/* Initialise RDP transport data packet */ |
457 |
|
|
void rdp_init_data(HCONN conn) |
458 |
|
|
{ |
459 |
|
|
mcs_init_data(conn); |
460 |
|
|
PUSH_LAYER(conn->out, rdp_offset, 18); |
461 |
|
|
} |
462 |
|
|
|
463 |
|
|
/* Transmit RDP transport data packet */ |
464 |
|
|
void rdp_send_data(HCONN conn, uint16 data_pdu_type) |
465 |
|
|
{ |
466 |
|
|
RDP_HEADER hdr; |
467 |
|
|
RDP_DATA_HEADER datahdr; |
468 |
|
|
int length = conn->out.end - conn->out.offset; |
469 |
|
|
|
470 |
|
|
POP_LAYER(conn->out, rdp_offset); |
471 |
|
|
length = conn->out.end - conn->out.offset; |
472 |
|
|
rdp_make_header(&hdr, length, RDP_PDU_DATA, conn->mcs_userid); |
473 |
|
|
rdp_io_header(&conn->out, &hdr); |
474 |
|
|
rdp_make_data_header(&datahdr, 0x103ea, length, data_pdu_type); |
475 |
|
|
rdp_io_data_header(&conn->out, &datahdr); |
476 |
|
|
mcs_send_data(conn, MCS_GLOBAL_CHANNEL, True); |
477 |
|
|
} |
478 |
|
|
|
479 |
|
|
void rdp_send_confirm_active(HCONN conn) |
480 |
|
|
{ |
481 |
|
|
RDP_ACTIVE_PDU active; |
482 |
|
|
|
483 |
|
|
rdp_init(conn); |
484 |
|
|
rdp_make_active_pdu(&active, 0x103ea, conn->mcs_userid); |
485 |
|
|
rdp_io_active_pdu(&conn->out, &active, RDP_PDU_CONFIRM_ACTIVE); |
486 |
|
|
MARK_END(conn->out); |
487 |
|
|
rdp_send(conn, RDP_PDU_CONFIRM_ACTIVE); |
488 |
|
|
} |
489 |
|
|
|
490 |
|
|
void rdp_send_synchronize(HCONN conn) |
491 |
|
|
{ |
492 |
|
|
RDP_SYNCHRONIZE_PDU sync; |
493 |
|
|
|
494 |
|
|
rdp_init_data(conn); |
495 |
|
|
rdp_make_synchronize_pdu(&sync, 1002); |
496 |
|
|
rdp_io_synchronize_pdu(&conn->out, &sync); |
497 |
|
|
MARK_END(conn->out); |
498 |
|
|
rdp_send_data(conn, RDP_DATA_PDU_SYNCHRONIZE); |
499 |
|
|
} |
500 |
|
|
|
501 |
|
|
void rdp_send_control(HCONN conn, uint16 action) |
502 |
|
|
{ |
503 |
|
|
RDP_CONTROL_PDU control; |
504 |
|
|
|
505 |
|
|
rdp_init_data(conn); |
506 |
|
|
rdp_make_control_pdu(&control, action); |
507 |
|
|
rdp_io_control_pdu(&conn->out, &control); |
508 |
|
|
MARK_END(conn->out); |
509 |
|
|
rdp_send_data(conn, RDP_DATA_PDU_CONTROL); |
510 |
|
|
} |
511 |
|
|
|
512 |
|
|
void rdp_send_fonts(HCONN conn, uint16 seqno) |
513 |
|
|
{ |
514 |
|
|
RDP_FONT_PDU fonts; |
515 |
|
|
|
516 |
|
|
rdp_init_data(conn); |
517 |
|
|
rdp_make_font_pdu(&fonts, seqno); |
518 |
|
|
rdp_io_font_pdu(&conn->out, &fonts); |
519 |
|
|
MARK_END(conn->out); |
520 |
|
|
rdp_send_data(conn, RDP_DATA_PDU_FONT2); |
521 |
|
|
} |
522 |
|
|
|
523 |
|
|
void rdp_send_input(HCONN conn) |
524 |
|
|
{ |
525 |
|
|
RDP_INPUT_PDU input; |
526 |
|
|
|
527 |
|
|
rdp_init_data(conn); |
528 |
|
|
rdp_make_input_pdu(&input); |
529 |
|
|
rdp_io_input_pdu(&conn->out, &input); |
530 |
|
|
MARK_END(conn->out); |
531 |
|
|
rdp_send_data(conn, RDP_DATA_PDU_INPUT); |
532 |
|
|
} |
533 |
|
|
|
534 |
|
|
BOOL rdp_recv_pdu(HCONN conn, uint8 *type) |
535 |
|
|
{ |
536 |
|
|
RDP_HEADER hdr; |
537 |
|
|
|
538 |
matty |
7 |
conn->in.offset = conn->in.rdp_offset; |
539 |
|
|
|
540 |
|
|
if (conn->in.offset >= conn->in.end) |
541 |
|
|
{ |
542 |
|
|
if (!mcs_recv(conn, False)) |
543 |
|
|
return False; |
544 |
|
|
} |
545 |
|
|
|
546 |
|
|
if (!rdp_io_header(&conn->in, &hdr)) |
547 |
matty |
3 |
return False; |
548 |
|
|
|
549 |
matty |
7 |
conn->in.rdp_offset += hdr.length; |
550 |
matty |
3 |
*type = hdr.pdu_type & 0xf; |
551 |
matty |
7 |
|
552 |
|
|
#if DEBUG |
553 |
|
|
fprintf(stderr, "RDP packet (type %x):\n", *type); |
554 |
|
|
dump_data(conn->in.data+conn->in.offset, conn->in.rdp_offset-conn->in.offset); |
555 |
|
|
#endif |
556 |
|
|
|
557 |
matty |
3 |
return True; |
558 |
|
|
} |
559 |
|
|
|
560 |
|
|
/* Disconnect from the RDP layer */ |
561 |
|
|
void rdp_disconnect(HCONN conn) |
562 |
|
|
{ |
563 |
|
|
mcs_disconnect(conn); |
564 |
|
|
} |
565 |
|
|
|
566 |
|
|
void rdp_make_header(RDP_HEADER *hdr, uint16 length, uint16 pdu_type, |
567 |
|
|
uint16 userid) |
568 |
|
|
{ |
569 |
|
|
hdr->length = length; |
570 |
|
|
hdr->pdu_type = pdu_type | 0x10; /* Version 1 */ |
571 |
|
|
hdr->userid = userid + 1001; |
572 |
|
|
} |
573 |
|
|
|
574 |
|
|
void rdp_make_data_header(RDP_DATA_HEADER *hdr, uint32 shareid, |
575 |
|
|
uint16 length, uint16 data_pdu_type) |
576 |
|
|
{ |
577 |
|
|
hdr->shareid = shareid; |
578 |
|
|
hdr->pad = 0; |
579 |
|
|
hdr->streamid = 1; |
580 |
|
|
hdr->length = length - 14; |
581 |
|
|
hdr->data_pdu_type = data_pdu_type; |
582 |
|
|
hdr->compress_type = 0; |
583 |
|
|
hdr->compress_len = 0; |
584 |
|
|
} |
585 |
|
|
|
586 |
|
|
void rdp_make_general_caps(RDP_GENERAL_CAPS *caps) |
587 |
|
|
{ |
588 |
|
|
caps->os_major_type = 1; |
589 |
|
|
caps->os_minor_type = 3; |
590 |
|
|
caps->ver_protocol = 0x200; |
591 |
|
|
} |
592 |
|
|
|
593 |
|
|
void rdp_make_bitmap_caps(RDP_BITMAP_CAPS *caps) |
594 |
|
|
{ |
595 |
|
|
caps->preferred_bpp = 8; |
596 |
|
|
caps->receive1bpp = 1; |
597 |
|
|
caps->receive4bpp = 1; |
598 |
|
|
caps->receive8bpp = 1; |
599 |
|
|
caps->width = 640; |
600 |
|
|
caps->height = 480; |
601 |
|
|
caps->compression = 1; |
602 |
|
|
caps->unknown2 = 1; |
603 |
|
|
} |
604 |
|
|
|
605 |
|
|
void rdp_make_order_caps(RDP_ORDER_CAPS *caps) |
606 |
|
|
{ |
607 |
|
|
caps->xgranularity = 1; |
608 |
|
|
caps->ygranularity = 20; |
609 |
|
|
caps->max_order_level = 1; |
610 |
|
|
caps->num_fonts = 0x147; |
611 |
|
|
caps->cap_flags = 0x2A; |
612 |
|
|
|
613 |
|
|
// caps->cap_flags = ORDER_CAP_NEGOTIATE | ORDER_CAP_NOSUPPORT; |
614 |
|
|
|
615 |
|
|
caps->support[0] = caps->support[1] = caps->support[2] |
616 |
|
|
= caps->support[3] = caps->support[4] = caps->support[5] |
617 |
|
|
= caps->support[6] = caps->support[8] = caps->support[11] |
618 |
|
|
= caps->support[12] = caps->support[22] = caps->support[28] |
619 |
|
|
= caps->support[29] = caps->support[30] = 1; |
620 |
|
|
caps->text_cap_flags = 0x6A1; |
621 |
|
|
caps->desk_save_size = 0x38400; |
622 |
|
|
caps->unknown2 = 0x4E4; |
623 |
|
|
} |
624 |
|
|
|
625 |
|
|
void rdp_make_bmpcache_caps(RDP_BMPCACHE_CAPS *caps) |
626 |
|
|
{ |
627 |
|
|
caps->caches[0].entries = 0x258; |
628 |
|
|
caps->caches[0].max_cell_size = 0x100; |
629 |
|
|
caps->caches[1].entries = 0x12c; |
630 |
|
|
caps->caches[1].max_cell_size = 0x400; |
631 |
|
|
caps->caches[2].entries = 0x106; |
632 |
|
|
caps->caches[2].max_cell_size = 0x1000; |
633 |
|
|
} |
634 |
|
|
|
635 |
|
|
void rdp_make_control_caps(RDP_CONTROL_CAPS *caps) |
636 |
|
|
{ |
637 |
|
|
caps->control_interest = 2; |
638 |
|
|
caps->detach_interest = 2; |
639 |
|
|
} |
640 |
|
|
|
641 |
|
|
void rdp_make_activate_caps(RDP_ACTIVATE_CAPS *caps) |
642 |
|
|
{ |
643 |
|
|
} |
644 |
|
|
|
645 |
|
|
void rdp_make_pointer_caps(RDP_POINTER_CAPS *caps) |
646 |
|
|
{ |
647 |
|
|
caps->colour_pointer = 0; |
648 |
|
|
caps->cache_size = 20; |
649 |
|
|
} |
650 |
|
|
|
651 |
|
|
void rdp_make_share_caps(RDP_SHARE_CAPS *caps, uint16 userid) |
652 |
|
|
{ |
653 |
|
|
} |
654 |
|
|
|
655 |
|
|
void rdp_make_colcache_caps(RDP_COLCACHE_CAPS *caps) |
656 |
|
|
{ |
657 |
|
|
caps->cache_size = 6; |
658 |
|
|
} |
659 |
|
|
|
660 |
|
|
void rdp_make_active_pdu(RDP_ACTIVE_PDU *pdu, uint32 shareid, uint16 userid) |
661 |
|
|
{ |
662 |
|
|
memset(pdu, 0, sizeof(*pdu)); |
663 |
|
|
pdu->shareid = shareid; |
664 |
|
|
pdu->userid = 1002; |
665 |
|
|
pdu->source_len = sizeof(RDP_SOURCE); |
666 |
|
|
memcpy(pdu->source, RDP_SOURCE, sizeof(RDP_SOURCE)); |
667 |
|
|
|
668 |
|
|
pdu->caps_len = RDP_CAPLEN_GENERAL + RDP_CAPLEN_BITMAP + RDP_CAPLEN_ORDER |
669 |
|
|
+ RDP_CAPLEN_BMPCACHE + RDP_CAPLEN_COLCACHE + RDP_CAPLEN_ACTIVATE |
670 |
|
|
+ RDP_CAPLEN_CONTROL + RDP_CAPLEN_POINTER + RDP_CAPLEN_SHARE |
671 |
|
|
+ RDP_CAPLEN_UNKNOWN; |
672 |
|
|
pdu->num_caps = 0xD; |
673 |
|
|
|
674 |
|
|
rdp_make_general_caps (&pdu->general_caps ); |
675 |
|
|
rdp_make_bitmap_caps (&pdu->bitmap_caps ); |
676 |
|
|
rdp_make_order_caps (&pdu->order_caps ); |
677 |
|
|
rdp_make_bmpcache_caps(&pdu->bmpcache_caps); |
678 |
|
|
rdp_make_control_caps (&pdu->control_caps ); |
679 |
|
|
rdp_make_activate_caps(&pdu->activate_caps); |
680 |
|
|
rdp_make_pointer_caps (&pdu->pointer_caps ); |
681 |
|
|
rdp_make_share_caps (&pdu->share_caps, userid); |
682 |
|
|
rdp_make_colcache_caps(&pdu->colcache_caps); |
683 |
|
|
} |
684 |
|
|
|
685 |
|
|
void rdp_make_control_pdu(RDP_CONTROL_PDU *pdu, uint16 action) |
686 |
|
|
{ |
687 |
|
|
pdu->action = action; |
688 |
|
|
pdu->userid = 0; |
689 |
|
|
pdu->controlid = 0; |
690 |
|
|
} |
691 |
|
|
|
692 |
|
|
void rdp_make_synchronize_pdu(RDP_SYNCHRONIZE_PDU *pdu, uint16 userid) |
693 |
|
|
{ |
694 |
|
|
pdu->type = 1; |
695 |
|
|
pdu->userid = userid; |
696 |
|
|
} |
697 |
|
|
|
698 |
|
|
void rdp_make_font_pdu(RDP_FONT_PDU *pdu, uint16 seqno) |
699 |
|
|
{ |
700 |
|
|
pdu->num_fonts = 0; |
701 |
|
|
pdu->unknown1 = 0x3e; |
702 |
|
|
pdu->unknown2 = seqno; |
703 |
|
|
pdu->entry_size = RDP_FONT_INFO_SIZE; |
704 |
|
|
} |
705 |
|
|
|
706 |
|
|
void rdp_make_input_pdu(RDP_INPUT_PDU *pdu) |
707 |
|
|
{ |
708 |
|
|
uint32 now = time(NULL); |
709 |
|
|
|
710 |
|
|
pdu->num_events = 3; |
711 |
|
|
pdu->pad = 0; |
712 |
|
|
|
713 |
|
|
pdu->event[0].event_time = now; |
714 |
|
|
pdu->event[0].message_type = RDP_INPUT_SYNCHRONIZE; |
715 |
|
|
pdu->event[0].device_flags = 0; |
716 |
|
|
pdu->event[0].mouse_x = 0; |
717 |
|
|
pdu->event[0].mouse_y = 0; |
718 |
|
|
|
719 |
|
|
pdu->event[1].event_time = now; |
720 |
|
|
pdu->event[1].message_type = RDP_INPUT_UNKNOWN; |
721 |
|
|
pdu->event[1].device_flags = 0x8000; |
722 |
|
|
pdu->event[1].mouse_x = 15; |
723 |
|
|
pdu->event[1].mouse_y = 0; |
724 |
|
|
|
725 |
|
|
pdu->event[2].event_time = now; |
726 |
|
|
pdu->event[2].message_type = RDP_INPUT_MOUSE; |
727 |
|
|
pdu->event[2].device_flags = MOUSE_FLAG_MOVE; |
728 |
|
|
pdu->event[2].mouse_x = 425; |
729 |
|
|
pdu->event[2].mouse_y = 493; |
730 |
|
|
} |
731 |
|
|
|
732 |
|
|
BOOL rdp_io_header(STREAM s, RDP_HEADER *hdr) |
733 |
|
|
{ |
734 |
|
|
BOOL res = True; |
735 |
|
|
|
736 |
|
|
res = res ? lsb_io_uint16(s, &hdr->length ) : False; |
737 |
|
|
res = res ? lsb_io_uint16(s, &hdr->pdu_type) : False; |
738 |
|
|
res = res ? lsb_io_uint16(s, &hdr->userid ) : False; |
739 |
|
|
|
740 |
|
|
return res; |
741 |
|
|
} |
742 |
|
|
|
743 |
|
|
BOOL rdp_io_data_header(STREAM s, RDP_DATA_HEADER *hdr) |
744 |
|
|
{ |
745 |
|
|
BOOL res = True; |
746 |
|
|
|
747 |
|
|
res = res ? lsb_io_uint32(s, &hdr->shareid ) : False; |
748 |
|
|
res = res ? prs_io_uint8 (s, &hdr->pad ) : False; |
749 |
|
|
res = res ? prs_io_uint8 (s, &hdr->streamid ) : False; |
750 |
|
|
res = res ? lsb_io_uint16(s, &hdr->length ) : False; |
751 |
|
|
res = res ? prs_io_uint8 (s, &hdr->data_pdu_type) : False; |
752 |
|
|
res = res ? prs_io_uint8 (s, &hdr->compress_type) : False; |
753 |
|
|
res = res ? lsb_io_uint16(s, &hdr->compress_len ) : False; |
754 |
|
|
|
755 |
|
|
return res; |
756 |
|
|
} |
757 |
|
|
|
758 |
matty |
7 |
BOOL rdp_io_coord(STREAM s, uint16 *coord, BOOL delta) |
759 |
|
|
{ |
760 |
|
|
uint8 change; |
761 |
|
|
BOOL res; |
762 |
|
|
|
763 |
|
|
if (delta) |
764 |
|
|
{ |
765 |
|
|
res = prs_io_uint8(s, &change); |
766 |
|
|
*coord += change; |
767 |
|
|
} |
768 |
|
|
else |
769 |
|
|
{ |
770 |
|
|
res = lsb_io_uint16(s, coord); |
771 |
|
|
} |
772 |
|
|
|
773 |
|
|
return res; |
774 |
|
|
} |
775 |
|
|
|
776 |
|
|
BOOL rdp_io_colormap(STREAM s, COLORMAP *colors) |
777 |
|
|
{ |
778 |
|
|
int datasize; |
779 |
|
|
|
780 |
|
|
lsb_io_uint16(s, &colors->ncolors); |
781 |
|
|
datasize = colors->ncolors * 3; |
782 |
|
|
|
783 |
|
|
if (datasize > sizeof(colors->colors)) |
784 |
|
|
return False; |
785 |
|
|
|
786 |
|
|
memcpy(colors->colors, s->data + s->offset, datasize); |
787 |
|
|
s->offset += datasize; |
788 |
|
|
return True; |
789 |
|
|
} |
790 |
|
|
|
791 |
matty |
3 |
BOOL rdp_io_general_caps(STREAM s, RDP_GENERAL_CAPS *caps) |
792 |
|
|
{ |
793 |
|
|
uint16 length = RDP_CAPLEN_GENERAL; |
794 |
|
|
uint16 pkt_length = length; |
795 |
|
|
BOOL res; |
796 |
|
|
|
797 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
798 |
|
|
if (pkt_length != length) |
799 |
|
|
{ |
800 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
801 |
|
|
return False; |
802 |
|
|
} |
803 |
|
|
|
804 |
|
|
res = res ? lsb_io_uint16(s, &caps->os_major_type ) : False; |
805 |
|
|
res = res ? lsb_io_uint16(s, &caps->os_minor_type ) : False; |
806 |
|
|
res = res ? lsb_io_uint16(s, &caps->ver_protocol ) : False; |
807 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad1 ) : False; |
808 |
|
|
res = res ? lsb_io_uint16(s, &caps->compress_types) : False; |
809 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
810 |
|
|
res = res ? lsb_io_uint16(s, &caps->cap_update ) : False; |
811 |
|
|
res = res ? lsb_io_uint16(s, &caps->remote_unshare) : False; |
812 |
|
|
res = res ? lsb_io_uint16(s, &caps->compress_level) : False; |
813 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad3 ) : False; |
814 |
|
|
|
815 |
|
|
return res; |
816 |
|
|
} |
817 |
|
|
|
818 |
|
|
BOOL rdp_io_bitmap_caps(STREAM s, RDP_BITMAP_CAPS *caps) |
819 |
|
|
{ |
820 |
|
|
uint16 length = RDP_CAPLEN_BITMAP; |
821 |
|
|
uint16 pkt_length = length; |
822 |
|
|
BOOL res; |
823 |
|
|
|
824 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
825 |
|
|
if (pkt_length != length) |
826 |
|
|
{ |
827 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
828 |
|
|
return False; |
829 |
|
|
} |
830 |
|
|
|
831 |
|
|
res = res ? lsb_io_uint16(s, &caps->preferred_bpp) : False; |
832 |
|
|
res = res ? lsb_io_uint16(s, &caps->receive1bpp ) : False; |
833 |
|
|
res = res ? lsb_io_uint16(s, &caps->receive4bpp ) : False; |
834 |
|
|
res = res ? lsb_io_uint16(s, &caps->receive8bpp ) : False; |
835 |
|
|
res = res ? lsb_io_uint16(s, &caps->width ) : False; |
836 |
|
|
res = res ? lsb_io_uint16(s, &caps->height ) : False; |
837 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad1 ) : False; |
838 |
|
|
res = res ? lsb_io_uint16(s, &caps->allow_resize ) : False; |
839 |
|
|
res = res ? lsb_io_uint16(s, &caps->compression ) : False; |
840 |
|
|
res = res ? lsb_io_uint16(s, &caps->unknown1 ) : False; |
841 |
|
|
res = res ? lsb_io_uint16(s, &caps->unknown2 ) : False; |
842 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
843 |
|
|
|
844 |
|
|
return res; |
845 |
|
|
} |
846 |
|
|
|
847 |
|
|
BOOL rdp_io_order_caps(STREAM s, RDP_ORDER_CAPS *caps) |
848 |
|
|
{ |
849 |
|
|
uint16 length = RDP_CAPLEN_ORDER; |
850 |
|
|
uint16 pkt_length = length; |
851 |
|
|
BOOL res; |
852 |
|
|
|
853 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
854 |
|
|
if (pkt_length != length) |
855 |
|
|
{ |
856 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
857 |
|
|
return False; |
858 |
|
|
} |
859 |
|
|
|
860 |
|
|
res = res ? prs_io_uint8s(s, caps->terminal_desc, 16) : False; |
861 |
|
|
res = res ? lsb_io_uint32(s, &caps->pad1 ) : False; |
862 |
|
|
res = res ? lsb_io_uint16(s, &caps->xgranularity ) : False; |
863 |
|
|
res = res ? lsb_io_uint16(s, &caps->ygranularity ) : False; |
864 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad2 ) : False; |
865 |
|
|
res = res ? lsb_io_uint16(s, &caps->max_order_level ) : False; |
866 |
|
|
res = res ? lsb_io_uint16(s, &caps->num_fonts ) : False; |
867 |
|
|
res = res ? lsb_io_uint16(s, &caps->cap_flags ) : False; |
868 |
|
|
res = res ? prs_io_uint8s(s, caps->support , 32) : False; |
869 |
|
|
res = res ? lsb_io_uint16(s, &caps->text_cap_flags ) : False; |
870 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad3 ) : False; |
871 |
|
|
res = res ? lsb_io_uint32(s, &caps->pad4 ) : False; |
872 |
|
|
res = res ? lsb_io_uint32(s, &caps->desk_save_size ) : False; |
873 |
|
|
res = res ? lsb_io_uint32(s, &caps->unknown1 ) : False; |
874 |
|
|
res = res ? lsb_io_uint32(s, &caps->unknown2 ) : False; |
875 |
|
|
|
876 |
|
|
return res; |
877 |
|
|
} |
878 |
|
|
|
879 |
|
|
BOOL rdp_io_bmpcache_info(STREAM s, RDP_BMPCACHE_INFO *info) |
880 |
|
|
{ |
881 |
|
|
if (!lsb_io_uint16(s, &info->entries )) |
882 |
|
|
return False; |
883 |
|
|
|
884 |
|
|
if (!lsb_io_uint16(s, &info->max_cell_size)) |
885 |
|
|
return False; |
886 |
|
|
|
887 |
|
|
return True; |
888 |
|
|
} |
889 |
|
|
|
890 |
|
|
BOOL rdp_io_bmpcache_caps(STREAM s, RDP_BMPCACHE_CAPS *caps) |
891 |
|
|
{ |
892 |
|
|
uint16 length = RDP_CAPLEN_BMPCACHE; |
893 |
|
|
uint16 pkt_length = length; |
894 |
|
|
BOOL res; |
895 |
|
|
int i; |
896 |
|
|
|
897 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
898 |
|
|
if (pkt_length != length) |
899 |
|
|
{ |
900 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
901 |
|
|
return False; |
902 |
|
|
} |
903 |
|
|
|
904 |
|
|
for (i = 0; i < 6; i++) |
905 |
|
|
res = res ? lsb_io_uint32(s, &caps->unused[i]) : False; |
906 |
|
|
|
907 |
|
|
for (i = 0; i < 3; i++) |
908 |
|
|
res = res ? rdp_io_bmpcache_info(s, &caps->caches[i]) : False; |
909 |
|
|
|
910 |
|
|
return res; |
911 |
|
|
} |
912 |
|
|
|
913 |
|
|
BOOL rdp_io_control_caps(STREAM s, RDP_CONTROL_CAPS *caps) |
914 |
|
|
{ |
915 |
|
|
uint16 length = RDP_CAPLEN_CONTROL; |
916 |
|
|
uint16 pkt_length = length; |
917 |
|
|
BOOL res; |
918 |
|
|
|
919 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
920 |
|
|
if (pkt_length != length) |
921 |
|
|
{ |
922 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
923 |
|
|
return False; |
924 |
|
|
} |
925 |
|
|
|
926 |
|
|
res = res ? lsb_io_uint16(s, &caps->control_caps ) : False; |
927 |
|
|
res = res ? lsb_io_uint16(s, &caps->remote_detach ) : False; |
928 |
|
|
res = res ? lsb_io_uint16(s, &caps->control_interest) : False; |
929 |
|
|
res = res ? lsb_io_uint16(s, &caps->detach_interest ) : False; |
930 |
|
|
|
931 |
|
|
return res; |
932 |
|
|
} |
933 |
|
|
|
934 |
|
|
BOOL rdp_io_activate_caps(STREAM s, RDP_ACTIVATE_CAPS *caps) |
935 |
|
|
{ |
936 |
|
|
uint16 length = RDP_CAPLEN_ACTIVATE; |
937 |
|
|
uint16 pkt_length = length; |
938 |
|
|
BOOL res; |
939 |
|
|
|
940 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
941 |
|
|
if (pkt_length != length) |
942 |
|
|
{ |
943 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
944 |
|
|
return False; |
945 |
|
|
} |
946 |
|
|
|
947 |
|
|
res = res ? lsb_io_uint16(s, &caps->help_key ) : False; |
948 |
|
|
res = res ? lsb_io_uint16(s, &caps->help_index_key ) : False; |
949 |
|
|
res = res ? lsb_io_uint16(s, &caps->help_extended_key) : False; |
950 |
|
|
res = res ? lsb_io_uint16(s, &caps->window_activate ) : False; |
951 |
|
|
|
952 |
|
|
return res; |
953 |
|
|
} |
954 |
|
|
|
955 |
|
|
BOOL rdp_io_pointer_caps(STREAM s, RDP_POINTER_CAPS *caps) |
956 |
|
|
{ |
957 |
|
|
uint16 length = RDP_CAPLEN_POINTER; |
958 |
|
|
uint16 pkt_length = length; |
959 |
|
|
BOOL res; |
960 |
|
|
|
961 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
962 |
|
|
if (pkt_length != length) |
963 |
|
|
{ |
964 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
965 |
|
|
return False; |
966 |
|
|
} |
967 |
|
|
|
968 |
|
|
res = res ? lsb_io_uint16(s, &caps->colour_pointer) : False; |
969 |
|
|
res = res ? lsb_io_uint16(s, &caps->cache_size ) : False; |
970 |
|
|
|
971 |
|
|
return res; |
972 |
|
|
} |
973 |
|
|
|
974 |
|
|
BOOL rdp_io_share_caps(STREAM s, RDP_SHARE_CAPS *caps) |
975 |
|
|
{ |
976 |
|
|
uint16 length = RDP_CAPLEN_SHARE; |
977 |
|
|
uint16 pkt_length = length; |
978 |
|
|
BOOL res; |
979 |
|
|
|
980 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
981 |
|
|
if (pkt_length != length) |
982 |
|
|
{ |
983 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
984 |
|
|
return False; |
985 |
|
|
} |
986 |
|
|
|
987 |
|
|
res = res ? lsb_io_uint16(s, &caps->userid) : False; |
988 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad ) : False; |
989 |
|
|
|
990 |
|
|
return res; |
991 |
|
|
} |
992 |
|
|
|
993 |
|
|
BOOL rdp_io_colcache_caps(STREAM s, RDP_COLCACHE_CAPS *caps) |
994 |
|
|
{ |
995 |
|
|
uint16 length = RDP_CAPLEN_COLCACHE; |
996 |
|
|
uint16 pkt_length = length; |
997 |
|
|
BOOL res; |
998 |
|
|
|
999 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
1000 |
|
|
if (pkt_length != length) |
1001 |
|
|
{ |
1002 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
1003 |
|
|
return False; |
1004 |
|
|
} |
1005 |
|
|
|
1006 |
|
|
res = res ? lsb_io_uint16(s, &caps->cache_size) : False; |
1007 |
|
|
res = res ? lsb_io_uint16(s, &caps->pad ) : False; |
1008 |
|
|
|
1009 |
|
|
return res; |
1010 |
|
|
} |
1011 |
|
|
|
1012 |
|
|
uint8 canned_caps[] = { |
1013 |
|
|
0x01,0x00,0x00,0x00,0x09,0x04,0x00,0x00,0x04, |
1014 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
1015 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
1016 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
1017 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, |
1018 |
|
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x00,0x08,0x00,0x01, |
1019 |
|
|
0x00,0x00,0x00,0x0E,0x00,0x08,0x00,0x01,0x00,0x00,0x00,0x10,0x00,0x34,0x00,0xFE, |
1020 |
|
|
0x00,0x04,0x00,0xFE,0x00,0x04,0x00,0xFE,0x00,0x08,0x00,0xFE,0x00,0x08,0x00,0xFE, |
1021 |
|
|
0x00,0x10,0x00,0xFE,0x00,0x20,0x00,0xFE,0x00,0x40,0x00,0xFE,0x00,0x80,0x00,0xFE, |
1022 |
|
|
0x00,0x00,0x01,0x40,0x00,0x00,0x08,0x00,0x01,0x00,0x01,0x02,0x00,0x00,0x00 |
1023 |
|
|
}; |
1024 |
|
|
|
1025 |
|
|
BOOL rdp_io_unknown_caps(STREAM s, void *caps) |
1026 |
|
|
{ |
1027 |
|
|
uint16 length = 0x58; |
1028 |
|
|
uint16 pkt_length = length; |
1029 |
|
|
BOOL res; |
1030 |
|
|
|
1031 |
|
|
res = lsb_io_uint16(s, &pkt_length); |
1032 |
|
|
if (pkt_length != length) |
1033 |
|
|
{ |
1034 |
|
|
fprintf(stderr, "Unrecognised capabilities size\n"); |
1035 |
|
|
return False; |
1036 |
|
|
} |
1037 |
|
|
|
1038 |
|
|
res = res ? prs_io_uint8s(s, canned_caps, RDP_CAPLEN_UNKNOWN-4) : False; |
1039 |
|
|
|
1040 |
|
|
return res; |
1041 |
|
|
} |
1042 |
|
|
|
1043 |
|
|
BOOL rdp_io_active_pdu(STREAM s, RDP_ACTIVE_PDU *pdu, int pdutype) |
1044 |
|
|
{ |
1045 |
|
|
uint16 capset; |
1046 |
|
|
uint16 length; |
1047 |
|
|
BOOL res; |
1048 |
|
|
int i; |
1049 |
|
|
|
1050 |
|
|
res = lsb_io_uint32(s, &pdu->shareid); |
1051 |
|
|
|
1052 |
|
|
if (pdutype == RDP_PDU_CONFIRM_ACTIVE) |
1053 |
|
|
res = res ? lsb_io_uint16(s, &pdu->userid ) : False; |
1054 |
|
|
|
1055 |
|
|
res = res ? lsb_io_uint16(s, &pdu->source_len) : False; |
1056 |
|
|
res = res ? lsb_io_uint16(s, &pdu->caps_len ) : False; |
1057 |
|
|
|
1058 |
|
|
if (pdu->source_len > 48) |
1059 |
|
|
{ |
1060 |
|
|
fprintf(stderr, "RDP source descriptor too long\n"); |
1061 |
|
|
return False; |
1062 |
|
|
} |
1063 |
|
|
|
1064 |
|
|
res = res ? prs_io_uint8s(s, pdu->source, pdu->source_len) : False; |
1065 |
|
|
res = res ? lsb_io_uint16(s, &pdu->num_caps ) : False; |
1066 |
|
|
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
1067 |
|
|
|
1068 |
|
|
if (s->marshall) |
1069 |
|
|
{ |
1070 |
|
|
capset = RDP_CAPSET_GENERAL; |
1071 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1072 |
|
|
res = res ? rdp_io_general_caps(s, &pdu->general_caps) : False; |
1073 |
|
|
|
1074 |
|
|
capset = RDP_CAPSET_BITMAP; |
1075 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1076 |
|
|
res = res ? rdp_io_bitmap_caps (s, &pdu->bitmap_caps ) : False; |
1077 |
|
|
|
1078 |
|
|
capset = RDP_CAPSET_ORDER; |
1079 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1080 |
|
|
res = res ? rdp_io_order_caps (s, &pdu->order_caps ) : False; |
1081 |
|
|
|
1082 |
|
|
capset = RDP_CAPSET_BMPCACHE; |
1083 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1084 |
|
|
res = res ? rdp_io_bmpcache_caps(s, &pdu->bmpcache_caps) : False; |
1085 |
|
|
|
1086 |
|
|
capset = RDP_CAPSET_COLCACHE; |
1087 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1088 |
|
|
res = res ? rdp_io_colcache_caps(s, &pdu->colcache_caps) : False; |
1089 |
|
|
|
1090 |
|
|
capset = RDP_CAPSET_ACTIVATE; |
1091 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1092 |
|
|
res = res ? rdp_io_activate_caps(s, &pdu->activate_caps) : False; |
1093 |
|
|
|
1094 |
|
|
capset = RDP_CAPSET_CONTROL; |
1095 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1096 |
|
|
res = res ? rdp_io_control_caps(s, &pdu->control_caps) : False; |
1097 |
|
|
|
1098 |
|
|
capset = RDP_CAPSET_POINTER; |
1099 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1100 |
|
|
res = res ? rdp_io_pointer_caps(s, &pdu->pointer_caps) : False; |
1101 |
|
|
|
1102 |
|
|
capset = RDP_CAPSET_SHARE; |
1103 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1104 |
|
|
res = res ? rdp_io_share_caps (s, &pdu->share_caps ) : False; |
1105 |
|
|
|
1106 |
|
|
capset = RDP_CAPSET_UNKNOWN; |
1107 |
|
|
res = res ? lsb_io_uint16(s, &capset) : False; |
1108 |
|
|
res = res ? rdp_io_unknown_caps(s, NULL) : False; |
1109 |
|
|
} |
1110 |
|
|
else |
1111 |
|
|
{ |
1112 |
|
|
for (i = 0; i < pdu->num_caps; i++) |
1113 |
|
|
{ |
1114 |
|
|
if (!res) |
1115 |
|
|
return False; |
1116 |
|
|
|
1117 |
|
|
if (!lsb_io_uint16(s, &capset)) |
1118 |
|
|
return False; |
1119 |
|
|
|
1120 |
|
|
switch (capset) |
1121 |
|
|
{ |
1122 |
|
|
case RDP_CAPSET_GENERAL: |
1123 |
|
|
res = rdp_io_general_caps (s, &pdu->general_caps ); |
1124 |
|
|
break; |
1125 |
|
|
case RDP_CAPSET_BITMAP: |
1126 |
|
|
res = rdp_io_bitmap_caps (s, &pdu->bitmap_caps ); |
1127 |
|
|
break; |
1128 |
|
|
case RDP_CAPSET_ORDER: |
1129 |
|
|
res = rdp_io_order_caps (s, &pdu->order_caps ); |
1130 |
|
|
break; |
1131 |
|
|
case RDP_CAPSET_BMPCACHE: |
1132 |
|
|
res = rdp_io_bmpcache_caps(s, &pdu->bmpcache_caps); |
1133 |
|
|
break; |
1134 |
|
|
case RDP_CAPSET_CONTROL: |
1135 |
|
|
res = rdp_io_control_caps (s, &pdu->control_caps ); |
1136 |
|
|
break; |
1137 |
|
|
case RDP_CAPSET_ACTIVATE: |
1138 |
|
|
res = rdp_io_activate_caps(s, &pdu->activate_caps); |
1139 |
|
|
break; |
1140 |
|
|
case RDP_CAPSET_POINTER: |
1141 |
|
|
res = rdp_io_pointer_caps (s, &pdu->pointer_caps ); |
1142 |
|
|
break; |
1143 |
|
|
case RDP_CAPSET_SHARE: |
1144 |
|
|
res = rdp_io_share_caps (s, &pdu->share_caps ); |
1145 |
|
|
break; |
1146 |
|
|
case RDP_CAPSET_COLCACHE: |
1147 |
|
|
res = rdp_io_colcache_caps(s, &pdu->colcache_caps); |
1148 |
|
|
break; |
1149 |
|
|
default: |
1150 |
|
|
fprintf(stderr, "Warning: Unrecognised capset %x\n", |
1151 |
|
|
capset); |
1152 |
|
|
|
1153 |
|
|
if (!lsb_io_uint16(s, &length)) |
1154 |
|
|
return False; |
1155 |
|
|
|
1156 |
|
|
s->offset += (length - 4); |
1157 |
|
|
} |
1158 |
|
|
} |
1159 |
|
|
} |
1160 |
|
|
|
1161 |
|
|
return res; |
1162 |
|
|
} |
1163 |
|
|
|
1164 |
|
|
BOOL rdp_io_control_pdu(STREAM s, RDP_CONTROL_PDU *pdu) |
1165 |
|
|
{ |
1166 |
|
|
BOOL res = True; |
1167 |
|
|
|
1168 |
|
|
res = res ? lsb_io_uint16(s, &pdu->action ) : False; |
1169 |
|
|
res = res ? lsb_io_uint16(s, &pdu->userid ) : False; |
1170 |
|
|
res = res ? lsb_io_uint32(s, &pdu->controlid) : False; |
1171 |
|
|
|
1172 |
|
|
return res; |
1173 |
|
|
} |
1174 |
|
|
|
1175 |
|
|
BOOL rdp_io_synchronize_pdu(STREAM s, RDP_SYNCHRONIZE_PDU *pdu) |
1176 |
|
|
{ |
1177 |
|
|
BOOL res = True; |
1178 |
|
|
|
1179 |
|
|
res = res ? lsb_io_uint16(s, &pdu->type ) : False; |
1180 |
|
|
res = res ? lsb_io_uint16(s, &pdu->userid) : False; |
1181 |
|
|
|
1182 |
|
|
return res; |
1183 |
|
|
} |
1184 |
|
|
|
1185 |
|
|
BOOL rdp_io_input_event(STREAM s, RDP_INPUT_EVENT *evt) |
1186 |
|
|
{ |
1187 |
|
|
BOOL res = True; |
1188 |
|
|
|
1189 |
|
|
res = res ? lsb_io_uint32(s, &evt->event_time) : False; |
1190 |
|
|
res = res ? lsb_io_uint16(s, &evt->message_type) : False; |
1191 |
|
|
|
1192 |
|
|
if (!res) |
1193 |
|
|
return False; |
1194 |
|
|
|
1195 |
|
|
switch (evt->message_type) |
1196 |
|
|
{ |
1197 |
|
|
case RDP_INPUT_CODEPOINT: |
1198 |
|
|
case RDP_INPUT_VIRTKEY: |
1199 |
|
|
res = res ? lsb_io_uint16(s, &evt->device_flags) : False; |
1200 |
|
|
res = res ? lsb_io_uint16(s, &evt->kbd_keycode ) : False; |
1201 |
|
|
break; |
1202 |
|
|
case RDP_INPUT_SYNCHRONIZE: |
1203 |
|
|
case RDP_INPUT_UNKNOWN: |
1204 |
|
|
case RDP_INPUT_MOUSE: |
1205 |
|
|
res = res ? lsb_io_uint16(s, &evt->device_flags) : False; |
1206 |
|
|
res = res ? lsb_io_uint16(s, &evt->mouse_x ) : False; |
1207 |
|
|
res = res ? lsb_io_uint16(s, &evt->mouse_y ) : False; |
1208 |
|
|
break; |
1209 |
|
|
default: |
1210 |
|
|
fprintf(stderr, "Unknown input type %d\n", evt->message_type); |
1211 |
|
|
return False; |
1212 |
|
|
} |
1213 |
|
|
|
1214 |
|
|
return res; |
1215 |
|
|
} |
1216 |
|
|
|
1217 |
|
|
BOOL rdp_io_input_pdu(STREAM s, RDP_INPUT_PDU *pdu) |
1218 |
|
|
{ |
1219 |
|
|
BOOL res = True; |
1220 |
|
|
int i; |
1221 |
|
|
|
1222 |
|
|
res = res ? lsb_io_uint16(s, &pdu->num_events) : False; |
1223 |
|
|
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
1224 |
|
|
|
1225 |
|
|
if (pdu->num_events > RDP_MAX_EVENTS) |
1226 |
|
|
{ |
1227 |
|
|
fprintf(stderr, "Too many events in one PDU\n"); |
1228 |
|
|
return False; |
1229 |
|
|
} |
1230 |
|
|
|
1231 |
|
|
for (i = 0; i < pdu->num_events; i++) |
1232 |
|
|
{ |
1233 |
|
|
res = res ? rdp_io_input_event(s, &pdu->event[i]) : False; |
1234 |
|
|
} |
1235 |
|
|
|
1236 |
|
|
return res; |
1237 |
|
|
} |
1238 |
|
|
|
1239 |
|
|
BOOL rdp_io_font_info(STREAM s, RDP_FONT_INFO *font) |
1240 |
|
|
{ |
1241 |
|
|
BOOL res = True; |
1242 |
|
|
|
1243 |
|
|
res = res ? prs_io_uint8s(s, font->name, 32 ) : False; |
1244 |
|
|
res = res ? lsb_io_uint16(s, &font->flags ) : False; |
1245 |
|
|
res = res ? lsb_io_uint16(s, &font->width ) : False; |
1246 |
|
|
res = res ? lsb_io_uint16(s, &font->height ) : False; |
1247 |
|
|
res = res ? lsb_io_uint16(s, &font->xaspect ) : False; |
1248 |
|
|
res = res ? lsb_io_uint16(s, &font->yaspect ) : False; |
1249 |
|
|
res = res ? lsb_io_uint32(s, &font->signature) : False; |
1250 |
|
|
res = res ? lsb_io_uint16(s, &font->codepage ) : False; |
1251 |
|
|
res = res ? lsb_io_uint16(s, &font->ascent ) : False; |
1252 |
|
|
|
1253 |
|
|
return res; |
1254 |
|
|
} |
1255 |
|
|
|
1256 |
|
|
BOOL rdp_io_font_pdu(STREAM s, RDP_FONT_PDU *pdu) |
1257 |
|
|
{ |
1258 |
|
|
BOOL res = True; |
1259 |
|
|
int i; |
1260 |
|
|
|
1261 |
|
|
res = res ? lsb_io_uint16(s, &pdu->num_fonts ) : False; |
1262 |
|
|
res = res ? lsb_io_uint16(s, &pdu->unknown1 ) : False; |
1263 |
|
|
res = res ? lsb_io_uint16(s, &pdu->unknown2 ) : False; |
1264 |
|
|
res = res ? lsb_io_uint16(s, &pdu->entry_size) : False; |
1265 |
|
|
|
1266 |
|
|
if (pdu->num_fonts > RDP_MAX_FONTS) |
1267 |
|
|
{ |
1268 |
|
|
fprintf(stderr, "Too many fonts in one PDU\n"); |
1269 |
|
|
return False; |
1270 |
|
|
} |
1271 |
|
|
|
1272 |
|
|
for (i = 0; i < pdu->num_fonts; i++) |
1273 |
|
|
{ |
1274 |
|
|
res = res ? rdp_io_font_info(s, &pdu->font[i]) : False; |
1275 |
|
|
} |
1276 |
|
|
|
1277 |
|
|
return res; |
1278 |
|
|
} |
1279 |
|
|
|
1280 |
|
|
BOOL rdp_io_update_pdu(STREAM s, RDP_UPDATE_PDU *pdu) |
1281 |
|
|
{ |
1282 |
|
|
BOOL res = True; |
1283 |
|
|
|
1284 |
|
|
res = res ? lsb_io_uint16(s, &pdu->update_type) : False; |
1285 |
|
|
res = res ? lsb_io_uint16(s, &pdu->pad ) : False; |
1286 |
|
|
|
1287 |
|
|
return res; |
1288 |
|
|
} |
1289 |
|
|
|
1290 |
|
|
BOOL rdp_io_secondary_order(STREAM s, RDP_SECONDARY_ORDER *rso) |
1291 |
|
|
{ |
1292 |
|
|
BOOL res = True; |
1293 |
|
|
|
1294 |
|
|
res = res ? lsb_io_uint16(s, &rso->length) : False; |
1295 |
|
|
res = res ? lsb_io_uint16(s, &rso->flags ) : False; |
1296 |
|
|
res = res ? prs_io_uint8 (s, &rso->type ) : False; |
1297 |
|
|
|
1298 |
|
|
return res; |
1299 |
|
|
} |
1300 |
|
|
|
1301 |
|
|
BOOL rdp_io_bitmap_header(STREAM s, RDP_BITMAP_HEADER *rdh) |
1302 |
|
|
{ |
1303 |
|
|
BOOL res = True; |
1304 |
|
|
|
1305 |
|
|
res = res ? prs_io_uint8 (s, &rdh->cache_id ) : False; |
1306 |
|
|
res = res ? prs_io_uint8 (s, &rdh->pad1 ) : False; |
1307 |
|
|
res = res ? prs_io_uint8 (s, &rdh->width ) : False; |
1308 |
|
|
res = res ? prs_io_uint8 (s, &rdh->height ) : False; |
1309 |
|
|
res = res ? prs_io_uint8 (s, &rdh->bpp ) : False; |
1310 |
|
|
res = res ? lsb_io_uint16(s, &rdh->bufsize ) : False; |
1311 |
|
|
res = res ? lsb_io_uint16(s, &rdh->cache_idx ) : False; |
1312 |
|
|
res = res ? lsb_io_uint16(s, &rdh->pad2 ) : False; |
1313 |
|
|
res = res ? lsb_io_uint16(s, &rdh->size ) : False; |
1314 |
|
|
res = res ? lsb_io_uint16(s, &rdh->row_size ) : False; |
1315 |
|
|
res = res ? lsb_io_uint16(s, &rdh->final_size) : False; |
1316 |
|
|
|
1317 |
|
|
return res; |
1318 |
|
|
} |
1319 |
matty |
7 |
|
1320 |
|
|
BOOL rdp_io_pointer(STREAM s, RDP_POINTER *ptr) |
1321 |
|
|
{ |
1322 |
|
|
BOOL res = True; |
1323 |
|
|
|
1324 |
|
|
res = res ? lsb_io_uint16(s, &ptr->message) : False; |
1325 |
|
|
res = res ? lsb_io_uint16(s, &ptr->pad ) : False; |
1326 |
|
|
res = res ? lsb_io_uint16(s, &ptr->x ) : False; |
1327 |
|
|
res = res ? lsb_io_uint16(s, &ptr->y ) : False; |
1328 |
|
|
|
1329 |
|
|
return res; |
1330 |
|
|
} |