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@ -39,6 +39,10 @@ int lib_recv(struct vnc* v, char* data, int len)
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{
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if (g_tcp_last_error_would_block(v->sck))
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{
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if (v->server_is_term(v))
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{
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return 1;
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}
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g_sleep(1);
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}
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else
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@ -77,6 +81,10 @@ int lib_send(struct vnc* v, char* data, int len)
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{
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if (g_tcp_last_error_would_block(v->sck))
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{
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if (v->server_is_term(v))
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{
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return 1;
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}
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g_sleep(1);
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}
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else
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@ -122,38 +130,117 @@ int lib_mod_event(struct vnc* v, int msg, int param1, int param2)
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{
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switch (param1)
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{
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case 0x0001: key = 0xff1b; break; /* ecs */
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case 0x000e: key = 0xff08; break; /* backspace */
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case 0x000f: key = 0xff09; break; /* tab */
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case 0x001c: key = 0xff0d; break; /* enter */
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/* left-right control */
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case 0x001d: key = (param2 & 0x0100) ? 0xffe3 : 0xffe4; break;
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case 0x002a: key = 0xffe1; break; /* left shift */
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case 0x0036: key = 0xffe2; break; /* right shift */
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/* left-right alt */
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case 0x0038: key = (param2 & 0x0100) ? 0xffe9 : 0xffea; break;
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case 0x003b: key = 0xffbe; break; /* F1 */
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case 0x003c: key = 0xffbf; break; /* F2 */
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case 0x003d: key = 0xffc0; break; /* F3 */
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case 0x003e: key = 0xffc1; break; /* F4 */
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case 0x003f: key = 0xffc2; break; /* F5 */
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case 0x0040: key = 0xffc3; break; /* F6 */
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case 0x0041: key = 0xffc4; break; /* F7 */
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case 0x0042: key = 0xffc5; break; /* F8 */
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case 0x0043: key = 0xffc6; break; /* F9 */
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case 0x0044: key = 0xffc7; break; /* F10 */
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case 0x0047: key = 0xff50; break; /* home */
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case 0x0048: key = 0xff52; break; /* up arrow */
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case 0x0049: key = 0xff55; break; /* page up */
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case 0x004b: key = 0xff51; break; /* left arrow */
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case 0x004d: key = 0xff53; break; /* right arrow */
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case 0x004f: key = 0xff57; break; /* end */
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case 0x0050: key = 0xff54; break; /* down arrow */
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case 0x0051: key = 0xff56; break; /* page down */
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case 0x0052: key = 0xff63; break; /* insert */
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case 0x0053: key = 0xffff; break; /* delete */
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case 0x0057: key = 0xffc8; break; /* F11 */
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case 0x0058: key = 0xffc9; break; /* F12 */
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case 0x0001: /* ecs */
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key = 0xff1b;
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break;
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case 0x000e: /* backspace */
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key = 0xff08;
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break;
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case 0x000f: /* tab(0xff09) or left tab(0xfe20) */
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/* some documentation says don't send left tab */
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/* just send tab and if the shift modifier is down */
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/* the server will know */
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/* for now, sending left tab, I don't know which is best */
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key = (v->shift_state) ? 0xfe20 : 0xff09;
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break;
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case 0x001c: /* enter */
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key = 0xff0d;
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break;
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case 0x001d: /* left-right control */
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key = (param2 & 0x0100) ? 0xffe4 : 0xffe3;
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break;
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case 0x002a: /* left shift */
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key = 0xffe1;
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v->shift_state = (msg == 15);
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break;
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case 0x0036: /* right shift */
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key = 0xffe2;
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v->shift_state = (msg == 15);
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break;
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case 0x0038: /* left-right alt */
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key = (param2 & 0x0100) ? 0xffea : 0xffe9;
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break;
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case 0x003b: /* F1 */
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key = 0xffbe;
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break;
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case 0x003c: /* F2 */
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key = 0xffbf;
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break;
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case 0x003d: /* F3 */
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key = 0xffc0;
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break;
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case 0x003e: /* F4 */
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key = 0xffc1;
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break;
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case 0x003f: /* F5 */
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key = 0xffc2;
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break;
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case 0x0040: /* F6 */
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key = 0xffc3;
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break;
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case 0x0041: /* F7 */
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key = 0xffc4;
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break;
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case 0x0042: /* F8 */
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key = 0xffc5;
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break;
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case 0x0043: /* F9 */
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key = 0xffc6;
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break;
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case 0x0044: /* F10 */
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key = 0xffc7;
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break;
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case 0x0047: /* home */
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key = 0xff50;
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break;
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case 0x0048: /* up arrow */
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key = 0xff52;
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break;
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case 0x0049: /* page up */
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key = 0xff55;
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break;
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case 0x004b: /* left arrow */
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key = 0xff51;
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break;
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case 0x004d: /* right arrow */
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key = 0xff53;
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break;
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case 0x004f: /* end */
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key = 0xff57;
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break;
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case 0x0050: /* down arrow */
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key = 0xff54;
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break;
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case 0x0051: /* page down */
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key = 0xff56;
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break;
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case 0x0052: /* insert */
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key = 0xff63;
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break;
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case 0x0053: /* delete */
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key = 0xffff;
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break;
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case 0x0057: /* F11 */
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key = 0xffc8;
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break;
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case 0x0058: /* F12 */
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key = 0xffc9;
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break;
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/* not sure about the next three, I don't think rdesktop */
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/* sends them right */
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case 0x0037: /* Print Screen */
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key = 0xff61;
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break;
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case 0x0046: /* Scroll Lock */
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key = 0xff14;
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break;
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case 0x0045: /* Pause */
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key = 0xff13;
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break;
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default:
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g_printf("unkown key lib_mod_event msg %d \
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param1 0x%4.4x param2 0x%4.4x\n\r", msg, param1, param2);
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break;
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}
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}
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if (key > 0)
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@ -605,6 +692,7 @@ int lib_mod_start(struct vnc* v, int w, int h, int bpp)
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/******************************************************************************/
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/*
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return error
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these are wrong.....
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1 - authentation failed
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2 - authentation failed
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3 - server name length received from server too long
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@ -630,6 +718,11 @@ int lib_mod_connect(struct vnc* v)
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int display;
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check_sec_result = 1;
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/* only support 8 and 16 bpp connections from rdp client */
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if (v->server_bpp != 8 && v->server_bpp != 16)
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{
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return 1;
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}
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if (g_strcmp(v->ip, "") == 0)
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{
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return 6;
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@ -644,6 +737,8 @@ int lib_mod_connect(struct vnc* v)
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v->sck_closed = 0;
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if (g_tcp_connect(v->sck, v->ip, "3350") == 0)
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{
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g_tcp_set_non_blocking(v->sck);
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g_tcp_set_no_delay(v->sck);
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s_push_layer(s, channel_hdr, 8);
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out_uint16_be(s, 0); // code
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i = g_strlen(v->username);
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@ -779,7 +874,7 @@ int lib_mod_connect(struct vnc* v)
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}
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if (error == 0)
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{
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in_uint8(pixel_format, v->mod_bpp);
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v->mod_bpp = v->server_bpp;
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init_stream(s, 8192);
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error = lib_recv(v, s->data, 4); /* name len */
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}
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@ -820,6 +915,20 @@ int lib_mod_connect(struct vnc* v)
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out_uint8(pixel_format, 0); /* blue shift */
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out_uint8s(pixel_format, 3); /* pad */
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}
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else if (v->mod_bpp == 16)
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{
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out_uint8(pixel_format, 16); /* bits per pixel */
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out_uint8(pixel_format, 16); /* depth */
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out_uint8(pixel_format, 0); /* big endian */
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out_uint8(pixel_format, 1); /* true color flag */
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out_uint16_be(pixel_format, 31); /* red max */
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out_uint16_be(pixel_format, 63); /* green max */
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out_uint16_be(pixel_format, 31); /* blue max */
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out_uint8(pixel_format, 11); /* red shift */
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out_uint8(pixel_format, 5); /* green shift */
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out_uint8(pixel_format, 0); /* blue shift */
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out_uint8s(pixel_format, 3); /* pad */
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}
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out_uint8a(s, pixel_format->data, 16);
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error = lib_send(v, s->data, 20);
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}
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