+/* Input a string in Unicode (uuuuuuugly, use iconv later) */
+void
+rdp_in_unistr(STREAM s, char *string, int len)
+{
+ int i = 0, j = 0;
+ len += 2;
+
+ while (i < len)
+ {
+ string[j++] = s->p[i];
+ i += 2;
+ }
+
+ s->p += len;
+}
+
+void rdp_send_bitmap_update(unsigned x, unsigned y, unsigned width, unsigned height, unsigned char *data)
+{
+ STREAM s;
+
+ int length = 10*2 + width*height*3 + 5;
+
+ s = rdp5_init(length, 0);
+
+ out_uint8(s, 1); // process bitmap update
+ out_uint16_le(s, 10*2 + width*height*3 + 2); // RDP5 chunk length
+ out_uint16_le(s, 10*2 + width*height*3); // part length
+
+ out_uint16_le(s, 1); // one update
+ out_uint16_le(s, x); // left, top, right, bottom
+ out_uint16_le(s, y);
+ out_uint16_le(s, x+width);
+ out_uint16_le(s, y+height);
+ out_uint16_le(s, width); // width, height
+ out_uint16_le(s, height);
+ out_uint16_le(s, 24); // bpp
+ out_uint16_le(s, 0); // no compression
+ out_uint16_le(s, width*height*3); // bufsize
+
+ out_uint8p(s, data, width*height*3);
+
+ s_mark_end(s);
+ rdp5_send(s, 0);
+}
+
+#define EXPECT16(value) { in_uint16_le(s, unknown); if (unknown != (value)) printf("Unknown value on code line %u; expected 0x%x, got 0x%x\n", __LINE__, (value), unknown); }
+#define EXPECT32(value) { in_uint32_le(s, unknown); if (unknown != (value)) printf("Unknown value on code line %u; expected 0x%x, got 0x%x\n", __LINE__, (value), unknown); }
+
+void
+rdp_get_logon_info(STREAM s)
+{
+ uint32 flags, unknown;
+ uint16 tzone_major, tzone_minor;
+ int len_domain, len_user, len_password, len_program, len_directory, len_ip, len_dll;
+ char domain[256], user[256], password[256], program[256], directory[256], ip[256], dll[256], tz1[256], tz2[256]; // FIXME
+
+ in_uint32_le(s, unknown);
+ in_uint32_le(s, flags);
+
+ printf("logon flags: %x\n", flags);
+
+ if (flags & RDP_LOGON_BLOB) {
+ printf("RDP5-style logon packet\n");
+
+ in_uint16_le(s, len_domain);
+ in_uint16_le(s, len_user);
+
+ if (flags & RDP_LOGON_AUTO) {
+ in_uint16_le(s, len_password);
+ } else {
+ strcpy(password, "<none>");
+ }
+ if (flags & RDP_LOGON_BLOB && !(flags & RDP_LOGON_AUTO)) {
+ // is this too some kind of length?
+ EXPECT16(0);
+ }
+ in_uint16_le(s, len_program);
+ in_uint16_le(s, len_directory);
+
+ rdp_in_unistr(s, domain, len_domain);
+ rdp_in_unistr(s, user, len_user);
+
+ if (flags & RDP_LOGON_AUTO)
+ rdp_in_unistr(s, password, len_password);
+
+ if (flags & RDP_LOGON_BLOB && !(flags & RDP_LOGON_AUTO))
+ EXPECT16(0);
+
+ rdp_in_unistr(s, program, len_program);
+ rdp_in_unistr(s, directory, len_directory);
+
+ EXPECT16(2);
+
+ in_uint16_le(s, len_ip);
+ rdp_in_unistr(s, ip, len_ip - 2);
+
+ in_uint16_le(s, len_dll);
+ rdp_in_unistr(s, dll, len_dll - 2);
+
+ in_uint16_le(s, tzone_major);
+ in_uint16_le(s, tzone_minor);
+
+ // time zone names?
+ rdp_in_unistr(s, tz1, 62);
+ EXPECT32(0x0a0000);
+ EXPECT32(0x050000);
+ EXPECT32(3);
+ EXPECT32(0);
+ EXPECT32(0);
+
+ rdp_in_unistr(s, tz2, 62);
+ EXPECT32(0x030000);
+ EXPECT32(0x050000);
+ EXPECT32(2);
+ EXPECT32(0);
+ EXPECT32(0xffffffc4);
+ EXPECT32(0xfffffffe);
+ EXPECT32(0x0f);
+ EXPECT32(0);
+
+ printf("domain='%s'\n", domain);
+ printf("user='%s'\n", user);
+ printf("password='%s'\n", password);
+ printf("program='%s'\n", program);
+ printf("directory='%s'\n", directory);
+ printf("ip='%s'\n", ip);
+ printf("dll='%s'\n", dll);
+ printf("timezone=%d:%02d\n", tzone_major, tzone_minor);
+ printf("tz1='%64s'\n", tz1);
+ printf("tz2='%64s'\n", tz2);
+ } else {
+ in_uint16_le(s, len_domain);
+ in_uint16_le(s, len_user);
+ in_uint16_le(s, len_password);
+ in_uint16_le(s, len_program);
+ in_uint16_le(s, len_directory);
+ rdp_in_unistr(s, domain, len_domain);
+ rdp_in_unistr(s, user, len_user);
+ rdp_in_unistr(s, password, len_password);
+ rdp_in_unistr(s, program, len_program);
+ rdp_in_unistr(s, directory, len_directory);
+
+ printf("domain='%s'\n", domain);
+ printf("user='%s'\n", user);
+ printf("password='%s'\n", password);
+ printf("program='%s'\n", program);
+ printf("directory='%s'\n", directory);
+ }
+
+ if (!s_check_end(s)) {
+ printf("Unknown data at end of logon packet!\n");
+ }
+}