diff options
Diffstat (limited to 'x11vnc/remote.c')
| -rw-r--r-- | x11vnc/remote.c | 6323 |
1 files changed, 0 insertions, 6323 deletions
diff --git a/x11vnc/remote.c b/x11vnc/remote.c deleted file mode 100644 index 3e9e5f8..0000000 --- a/x11vnc/remote.c +++ /dev/null @@ -1,6323 +0,0 @@ -/* - Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com> - All rights reserved. - -This file is part of x11vnc. - -x11vnc is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or (at -your option) any later version. - -x11vnc is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with x11vnc; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA -or see <http://www.gnu.org/licenses/>. - -In addition, as a special exception, Karl J. Runge -gives permission to link the code of its release of x11vnc with the -OpenSSL project's "OpenSSL" library (or with modified versions of it -that use the same license as the "OpenSSL" library), and distribute -the linked executables. You must obey the GNU General Public License -in all respects for all of the code used other than "OpenSSL". If you -modify this file, you may extend this exception to your version of the -file, but you are not obligated to do so. If you do not wish to do -so, delete this exception statement from your version. -*/ - -/* -- remote.c -- */ - -#include "x11vnc.h" -#include "inet.h" -#include "xwrappers.h" -#include "xevents.h" -#include "xinerama.h" -#include "xrandr.h" -#include "xdamage.h" -#include "xrecord.h" -#include "xkb_bell.h" -#include "win_utils.h" -#include "screen.h" -#include "cleanup.h" -#include "gui.h" -#include "solid.h" -#include "user.h" -#include "rates.h" -#include "scan.h" -#include "connections.h" -#include "pointer.h" -#include "cursor.h" -#include "userinput.h" -#include "keyboard.h" -#include "selection.h" -#include "unixpw.h" -#include "uinput.h" -#include "userinput.h" -#include "avahi.h" -#include "sslhelper.h" - -int send_remote_cmd(char *cmd, int query, int wait); -int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync, - int qdefault); -void check_black_fb(void); -int check_httpdir(void); -void http_connections(int on); -int remote_control_access_ok(void); -char *process_remote_cmd(char *cmd, int stringonly); - - -static char *add_item(char *instr, char *item); -static char *delete_item(char *instr, char *item); -static void if_8bpp_do_new_fb(void); -static void reset_httpport(int old, int newp); -static void reset_rfbport(int old, int newp) ; - -char *query_result = NULL; - -/* - * for the wild-n-crazy -remote/-R interface. - */ -int send_remote_cmd(char *cmd, int query, int wait) { - FILE *in = NULL; - - if (query_result != NULL) { - free(query_result); - query_result = NULL; - } - - if (client_connect_file) { - umask(077); - in = fopen(client_connect_file, "w"); - if (in == NULL) { - fprintf(stderr, "send_remote_cmd: could not open " - "connect file \"%s\" for writing\n", - client_connect_file); - perror("fopen"); - return 1; - } - } else if (x11vnc_remote_prop == None) { - initialize_x11vnc_remote_prop(); - if (x11vnc_remote_prop == None) { - fprintf(stderr, "send_remote_cmd: could not obtain " - "X11VNC_REMOTE X property\n"); - return 1; - } - } - - if (in != NULL) { - fprintf(stderr, ">>> sending remote command: \"%s\"\n via" - " connect file: %s\n", cmd, client_connect_file); - fprintf(in, "%s\n", cmd); - fclose(in); - } else { - fprintf(stderr, ">>> sending remote command: \"%s\" via" - " X11VNC_REMOTE X property.\n", cmd); - set_x11vnc_remote_prop(cmd); - if (dpy) { - XFlush_wr(dpy); - } - } - - if (query || wait) { - char line[X11VNC_REMOTE_MAX]; - int rc=1, i=0, max=140, ms_sl=25; - - if (!strcmp(cmd, "cmd=stop")) { - max = 40; - } - if (strstr(cmd, "script:")) { - max = 400; - } - if (strstr(cmd, "bcx_xattach:")) { - max = 400; - } - if (getenv("X11VNC_SYNC_TIMEOUT")) { - max = (int) ((1000. * atof(getenv("X11VNC_SYNC_TIMEOUT")))/ms_sl); - } - for (i=0; i<max; i++) { - if (i==0) { - usleep(10 * 1000); - } else { - usleep(ms_sl * 1000); - } - if (client_connect_file) { - char *q; - in = fopen(client_connect_file, "r"); - if (in == NULL) { - fprintf(stderr, "send_remote_cmd: could" - " not open connect file \"%s\" for" - " writing\n", client_connect_file); - perror("fopen"); - return 1; - } - fgets(line, X11VNC_REMOTE_MAX, in); - fclose(in); - q = line; - while (*q != '\0') { - if (*q == '\n') *q = '\0'; - q++; - } - } else { - read_x11vnc_remote_prop(1); - strncpy(line, x11vnc_remote_str, - X11VNC_REMOTE_MAX); - } - if (strcmp(cmd, line)) { - if (query || wait) { - query_result = strdup(line); - fprintf(stdout, "%s\n", line); - fflush(stdout); - } - rc = 0; - break; - } - } - if (rc) { - fprintf(stderr, "error: could not connect to " - "an x11vnc server at %s (rc=%d)\n", - client_connect_file ? client_connect_file - : DisplayString(dpy), rc); - } - return rc; - } - return 0; -} - -int do_remote_query(char *remote_cmd, char *query_cmd, int remote_sync, - int qdefault) { - char *rcmd = NULL, *qcmd = NULL; - int rc = 1, direct = 0; - - if (qdefault && !query_cmd) { - query_cmd = remote_cmd; - remote_cmd = NULL; - } - if (remote_cmd && strstr(remote_cmd, "DIRECT:") == remote_cmd) { - direct = 1; - remote_cmd += strlen("DIRECT:"); - } - if (query_cmd && strstr(query_cmd, "DIRECT:") == query_cmd) { - direct = 1; - query_cmd += strlen("DIRECT:"); - } - - if (remote_cmd) { - rcmd = (char *) malloc(strlen(remote_cmd) + 5); - strcpy(rcmd, "cmd="); - strcat(rcmd, remote_cmd); - } - if (query_cmd) { - qcmd = (char *) malloc(strlen(query_cmd) + 5); - strcpy(qcmd, "qry="); - strcat(qcmd, query_cmd); - } - if (direct) { - char *res; - if (rcmd) { - res = process_remote_cmd(rcmd, 1); - fprintf(stdout, "%s\n", res); - } - if (qcmd) { - res = process_remote_cmd(qcmd, 1); - fprintf(stdout, "%s\n", res); - } - fflush(stdout); - return 0; - } - if (qdefault) { - char *res; - if (!qcmd) { - return 1; - } - res = process_remote_cmd(qcmd, 1); - fprintf(stdout, "%s\n", res); - fflush(stdout); - return 0; - } - - if (rcmd && qcmd) { - rc = send_remote_cmd(rcmd, 0, 1); - if (rc) { - free(rcmd); - free(qcmd); - return(rc); - } - rc = send_remote_cmd(qcmd, 1, 1); - } else if (rcmd) { - rc = send_remote_cmd(rcmd, 0, remote_sync); - free(rcmd); - } else if (qcmd) { - rc = send_remote_cmd(qcmd, 1, 1); - free(qcmd); - } - return rc; -} - -static char *add_item(char *instr, char *item) { - char *p, *str; - int len, saw_item = 0; - - if (! instr || *instr == '\0') { - str = strdup(item); - return str; - } - len = strlen(instr) + 1 + strlen(item) + 1; - str = (char *) malloc(len); - str[0] = '\0'; - - /* n.b. instr will be modified; caller replaces with returned string */ - p = strtok(instr, ","); - while (p) { - if (!strcmp(p, item)) { - if (saw_item) { - p = strtok(NULL, ","); - continue; - } - saw_item = 1; - } else if (*p == '\0') { - p = strtok(NULL, ","); - continue; - } - if (str[0]) { - strcat(str, ","); - } - strcat(str, p); - p = strtok(NULL, ","); - } - if (! saw_item) { - if (str[0]) { - strcat(str, ","); - } - strcat(str, item); - } - return str; -} - -static char *delete_item(char *instr, char *item) { - char *p, *str; - int len; - - if (! instr || *instr == '\0') { - str = strdup(""); - return str; - } - len = strlen(instr) + 1; - str = (char *) malloc(len); - str[0] = '\0'; - - /* n.b. instr will be modified; caller replaces with returned string */ - p = strtok(instr, ","); - while (p) { - if (!strcmp(p, item) || *p == '\0') { - p = strtok(NULL, ","); - continue; - } - if (str[0]) { - strcat(str, ","); - } - strcat(str, p); - p = strtok(NULL, ","); - } - return str; -} - -static void if_8bpp_do_new_fb(void) { - if (bpp == 8) { - do_new_fb(0); - } else { - rfbLog(" bpp(%d) is not 8bpp, not resetting fb\n", bpp); - } -} - -void check_black_fb(void) { - if (!screen) { - return; - } - if (new_fb_size_clients(screen) != client_count) { - rfbLog("trying to send a black fb for non-newfbsize" - " clients %d != %d\n", client_count, - new_fb_size_clients(screen)); - push_black_screen(4); - } -} - -int check_httpdir(void) { - if (http_dir && http_dir[0] != '\0') { - return 1; - } else { - char *prog = NULL, *httpdir, *q; - struct stat sbuf; - int len; - - rfbLog("check_httpdir: trying to guess httpdir... %s\n", program_name); - if (program_name[0] == '/') { - prog = strdup(program_name); - } else { - char cwd[1024]; - getcwd(cwd, 1024); - len = strlen(cwd) + 1 + strlen(program_name) + 1; - prog = (char *) malloc(len); - snprintf(prog, len, "%s/%s", cwd, program_name); - if (stat(prog, &sbuf) != 0) { - char *path = strdup(getenv("PATH")); - char *p, *base; - base = strrchr(program_name, '/'); - if (base) { - base++; - } else { - base = program_name; - } - - p = strtok(path, ":"); - while(p) { - if (prog) { - free(prog); - prog = NULL; - } - len = strlen(p) + 1 + strlen(base) + 1; - prog = (char *) malloc(len); - snprintf(prog, len, "%s/%s", p, base); - if (stat(prog, &sbuf) == 0) { - break; - } - p = strtok(NULL, ":"); - } - free(path); - } - } - /* - * /path/to/bin/x11vnc - * /path/to/bin/../share/x11vnc/classes - * 12345678901234567 - * /path/to/bin/../share/x11vnc/classes/ssl - * 123456789012345678901 - * 21 - */ - if ((q = strrchr(prog, '/')) == NULL) { - rfbLog("check_httpdir: bad program path: %s\n", prog); - free(prog); - rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n"); - return 0; - } - - len = strlen(prog) + 21 + 1; - *q = '\0'; - httpdir = (char *) malloc(len); - if (use_stunnel && http_ssl) { - snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog); - } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { - snprintf(httpdir, len, "%s/../share/x11vnc/classes/ssl", prog); - } else { - snprintf(httpdir, len, "%s/../share/x11vnc/classes", prog); - } - if (stat(httpdir, &sbuf) != 0) { - if (use_stunnel && http_ssl) { - snprintf(httpdir, len, "%s/../classes/ssl", prog); - } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { - snprintf(httpdir, len, "%s/../classes/ssl", prog); - } else { - snprintf(httpdir, len, "%s/../classes", prog); - } - } - free(prog); - - if (stat(httpdir, &sbuf) == 0) { - /* good enough for me */ - rfbLog("check_httpdir: guessed directory:\n"); - rfbLog(" %s\n", httpdir); - http_dir = httpdir; - return 1; - } else { - /* try some hardwires: */ - int i; - char **use; - char *list[] = { - "/usr/local/share/x11vnc/classes", - "/usr/share/x11vnc/classes", - NULL - }; - char *ssllist[] = { - "/usr/local/share/x11vnc/classes/ssl", - "/usr/share/x11vnc/classes/ssl", - NULL - }; - if (use_stunnel && http_ssl) { - use = ssllist; - } else if (!enc_str && (use_openssl || use_stunnel || http_ssl)) { - use = ssllist; - } else { - use = list; - } - i = 0; - while (use[i] != NULL) { - if (stat(use[i], &sbuf) == 0) { - http_dir = strdup(use[i]); - return 1; - } - i++; - } - - rfbLog("check_httpdir: bad guess:\n"); - rfbLog(" %s\n", httpdir); - rfbLog("check_httpdir: *HTTP disabled* Use -httpdir path\n"); - return 0; - } - } -} - -static void rfb_http_init_sockets(void) { - in_addr_t iface; - if (!screen) { - return; - } - iface = screen->listenInterface; - if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) { - rfbLog("http_connections: HTTP listen on localhost only. (not HTTPS)\n"); - screen->listenInterface = htonl(INADDR_LOOPBACK); - } - rfbHttpInitSockets(screen); - if (noipv4 || getenv("IPV4_FAILS")) { - if (getenv("IPV4_FAILS")) { - rfbLog("TESTING: IPV4_FAILS for rfb_http_init_sockets()\n"); - } - if (screen->httpListenSock > -1) { - close(screen->httpListenSock); - screen->httpListenSock = -1; - } - } - screen->listenInterface = iface; -} - -void http_connections(int on) { - if (!screen) { - return; - } - if (on) { - rfbLog("http_connections: turning on http service.\n"); - - if (inetd && use_openssl) { - /* - * try to work around rapid fire https requests - * in inetd mode... ugh. - */ - if (screen->httpPort == 0) { - int port = find_free_port(5800, 5850); - if (port) { - /* mutex */ - screen->httpPort = port; - } - } - } - screen->httpInitDone = FALSE; - if (check_httpdir()) { - int fd6 = -1; - char *save = listen_str6; - - screen->httpDir = http_dir; - - rfb_http_init_sockets(); - - if (getenv("X11VNC_HTTP_LISTEN_LOCALHOST")) { - listen_str6 = "localhost"; - } - - if (screen->httpPort != 0 && screen->httpListenSock < 0) { - rfbLog("http_connections: failed to listen on http port: %d\n", screen->httpPort); - if (ipv6_listen) { - fd6 = listen6(screen->httpPort); - } - if (fd6 < 0) { - clean_up_exit(1); - } - rfbLog("http_connections: trying IPv6 only mode.\n"); - } - if (ipv6_listen && screen->httpPort > 0) { - if (fd6 < 0) { - fd6 = listen6(screen->httpPort); - } - ipv6_http_fd = fd6; - if (ipv6_http_fd >= 0) { - rfbLog("http_connections: Listening %s on IPv6 port %d (socket %d)\n", - screen->httpListenSock < 0 ? "only" : "also", - screen->httpPort, ipv6_http_fd); - } - } - listen_str6 = save; - } - } else { - rfbLog("http_connections: turning off http service.\n"); - if (screen->httpListenSock > -1) { - close(screen->httpListenSock); - screen->httpListenSock = -1; - } - screen->httpDir = NULL; - if (ipv6_http_fd >= 0) { - close(ipv6_http_fd); - ipv6_http_fd = -1; - } - } -} - -static void reset_httpport(int old, int newp) { - int hp = newp; - - if (! screen->httpDir) { - return; - } else if (inetd) { - rfbLog("reset_httpport: cannot set httpport: %d in inetd.\n", hp); - return; - } else if (!screen) { - rfbLog("reset_httpport: no screen.\n"); - return; - } else if (hp < 0) { - rfbLog("reset_httpport: invalid httpport: %d\n", hp); - return; - } else if (hp == old) { - rfbLog("reset_httpport: unchanged httpport: %d\n", hp); - return; - } - - if (screen->httpListenSock > -1) { - close(screen->httpListenSock); - screen->httpListenSock = -1; - } - - screen->httpPort = hp; - screen->httpInitDone = FALSE; - - rfbLog("reset_httpport: setting httpport %d -> %d.\n", - old == -1 ? hp : old, hp); - - if (noipv4 || getenv("IPV4_FAILS")) { - if (getenv("IPV4_FAILS")) { - rfbLog("TESTING: IPV4_FAILS for reset_httpport()\n"); - } - } else if (screen->httpPort == 0) { - ; - } else { - rfb_http_init_sockets(); - } - - if (screen->httpPort != 0 && screen->httpListenSock < 0) { - rfbLog("reset_httpport: failed to listen on http port: %d\n", - screen->httpPort); - } - - if (ipv6_http_fd >= 0) { - close(ipv6_http_fd); - ipv6_http_fd = -1; - } - if (ipv6_listen && screen->httpPort > 0) { - ipv6_http_fd = listen6(screen->httpPort); - rfbLog("reset_httpport: ipv6_http_fd: %d port: %d\n", - ipv6_http_fd, screen->httpPort); - } -} - -static void reset_rfbport(int old, int newp) { - int rp = newp; - - if (inetd) { - rfbLog("reset_rfbport: cannot set rfbport: %d in inetd.\n", rp); - return; - } else if (!screen) { - rfbLog("reset_rfbport: no screen.\n"); - return; - } else if (rp < 0) { - rfbLog("reset_rfbport: invalid rfbport: %d\n", rp); - return; - } else if (rp == old) { - rfbLog("reset_rfbport: unchanged rfbport: %d\n", rp); - return; - } - - rfbLog("reset_rfbport: setting rfbport %d -> %d.\n", old == -1 ? rp : old, rp); - - screen->port = rp; - - if (use_openssl) { - openssl_port(1); - if (openssl_sock < 0 && openssl_sock6 < 0) { - rfbLog("reset_rfbport: warning could not listen on port: %d\n", - screen->port); - } else { - set_vnc_desktop_name(); - } - if (https_port_num >= 0) { - https_port(1); - } - return; - } - - if (screen->listenSock >= 0) { - FD_CLR(screen->listenSock, &(screen->allFds)); - close(screen->listenSock); - screen->listenSock = -1; - } - - if (noipv4 || getenv("IPV4_FAILS")) { - if (getenv("IPV4_FAILS")) { - rfbLog("TESTING: IPV4_FAILS for reset_rfbport()\n"); - } - } else { - screen->listenSock = listen_tcp(screen->port, screen->listenInterface, 0); - if (screen->listenSock >= 0) { - if (screen->listenSock > screen->maxFd) { - screen->maxFd = screen->listenSock; - } - FD_SET(screen->listenSock, &(screen->allFds)); - } - } - - if (ipv6_listen_fd >= 0) { - close(ipv6_listen_fd); - ipv6_listen_fd = -1; - } - if (ipv6_listen && screen->port > 0) { - ipv6_listen_fd = listen6(screen->port); - rfbLog("reset_rfbport: ipv6_listen_fd: %d port: %d\n", - ipv6_listen_fd, screen->port); - } - - if (screen->listenSock < 0 && ipv6_listen_fd < 0) { - rfbLog("reset_rfbport: warning could not listen on port: %d\n", screen->port); - } else { - set_vnc_desktop_name(); - } -} - -/* - * Do some sanity checking of the permissions on the XAUTHORITY and the - * -connect file. This is -privremote. What should be done is check - * for an empty host access list, currently we lazily do not bring in - * libXau yet. - */ -int remote_control_access_ok(void) { -#if NO_X11 - return 0; -#else - struct stat sbuf; - - if (client_connect_file) { - if (stat(client_connect_file, &sbuf) == 0) { - if (sbuf.st_mode & S_IWOTH) { - rfbLog("connect file is writable by others.\n"); - rfbLog(" %s\n", client_connect_file); - return 0; - } - if (sbuf.st_mode & S_IWGRP) { - rfbLog("connect file is writable by group.\n"); - rfbLog(" %s\n", client_connect_file); - return 0; - } - } - } - - if (dpy) { - char tmp[1000]; - char *home, *xauth; - char *dpy_str = DisplayString(dpy); - Display *dpy2; - XHostAddress *xha; - Bool enabled; - int n; - - home = get_home_dir(); - if (getenv("XAUTHORITY") != NULL) { - xauth = getenv("XAUTHORITY"); - } else if (home) { - int len = 1000 - strlen("/.Xauthority") - 1; - strncpy(tmp, home, len); - strcat(tmp, "/.Xauthority"); - xauth = tmp; - } else { - rfbLog("cannot determine default XAUTHORITY.\n"); - return 0; - } - if (home) { - free(home); - } - if (stat(xauth, &sbuf) == 0) { - if (sbuf.st_mode & S_IWOTH) { - rfbLog("XAUTHORITY is writable by others!!\n"); - rfbLog(" %s\n", xauth); - return 0; - } - if (sbuf.st_mode & S_IWGRP) { - rfbLog("XAUTHORITY is writable by group!!\n"); - rfbLog(" %s\n", xauth); - return 0; - } - if (sbuf.st_mode & S_IROTH) { - rfbLog("XAUTHORITY is readable by others.\n"); - rfbLog(" %s\n", xauth); - return 0; - } - if (sbuf.st_mode & S_IRGRP) { - rfbLog("XAUTHORITY is readable by group.\n"); - rfbLog(" %s\n", xauth); - return 0; - } - } - - X_LOCK; - xha = XListHosts(dpy, &n, &enabled); - X_UNLOCK; - if (! enabled) { - rfbLog("X access control is disabled, X clients can\n"); - rfbLog(" connect from any host. Run 'xhost -'\n"); - return 0; - } - if (xha) { - int i; - rfbLog("The following hosts can connect w/o X11 " - "auth:\n"); - for (i=0; i<n; i++) { - if (xha[i].family == FamilyInternet) { - char *str = raw2host(xha[i].address, - xha[i].length); - char *ip = raw2ip(xha[i].address); - rfbLog(" %s/%s\n", str, ip); - free(str); - free(ip); - } else { - rfbLog(" unknown-%d\n", i+1); - } - } - XFree_wr(xha); - return 0; - } - - if (getenv("XAUTHORITY")) { - xauth = strdup(getenv("XAUTHORITY")); - } else { - xauth = NULL; - } - set_env("XAUTHORITY", "/impossible/xauthfile"); - - fprintf(stderr, "\nChecking if display %s requires " - "XAUTHORITY\n", dpy_str); - fprintf(stderr, " -- (ignore any Xlib: errors that" - " follow) --\n"); - dpy2 = XOpenDisplay_wr(dpy_str); - fflush(stderr); - fprintf(stderr, " -- (done checking) --\n\n"); - - if (xauth) { - set_env("XAUTHORITY", xauth); - free(xauth); - } else { - xauth = getenv("XAUTHORITY"); - if (xauth) { - *(xauth-2) = '_'; /* yow */ - } - } - if (dpy2) { - rfbLog("XAUTHORITY is not required on display.\n"); - rfbLog(" %s\n", DisplayString(dpy)); - XCloseDisplay_wr(dpy2); - dpy2 = NULL; - return 0; - } - - } - return 1; -#endif /* NO_X11 */ -} - -#ifdef MACOSX -void macosxCG_keycode_inject(int down, int keycode); -#endif - -int rc_npieces = 0; - -/* - * Huge, ugly switch to handle all remote commands and queries - * -remote/-R and -query/-Q. - */ -char *process_remote_cmd(char *cmd, int stringonly) { -#if REMOTE_CONTROL - char *p = cmd; - char *co = ""; - char buf[X11VNC_REMOTE_MAX]; - int bufn = X11VNC_REMOTE_MAX; - int query = 0; - static char *prev_cursors_mode = NULL; - - if (!query_default && !accept_remote_cmds) { - rfbLog("remote commands disabled: %s\n", cmd); - return NULL; - } - if (unixpw_in_progress) { - rfbLog("skip remote command: %s unixpw_in_progress.\n", cmd); - return NULL; - } - - if (!query_default && priv_remote) { - if (! remote_control_access_ok()) { - rfbLog("** Disabling remote commands in -privremote " - "mode.\n"); - accept_remote_cmds = 0; - return NULL; - } - } - - - strcpy(buf, ""); - if (strstr(cmd, "cmd=") == cmd) { - p += strlen("cmd="); - if (strstr(p, "script:") == p) { - char *s, *q, **pieces, tmp[1024]; - int k = 0, n = 0, dp = 1; - - p += strlen("script:"); - - if (strstr(p, "file=") == p) { - FILE *f; - struct stat sbuf; - - p += strlen("file="); - - rfbLog("reading script from file '%s'\n", p); - - if (stat(p, &sbuf) != 0) { - rfbLogPerror("stat"); - return NULL; - } - - f = fopen(p, "r"); - if (f == NULL) { - rfbLogPerror("fopen"); - return NULL; - } - - p = (char *) calloc(sbuf.st_size + 1, 1); - dp = 0; - while (fgets(tmp, 1024, f) != NULL) { - char *c = strchr(tmp, '#'); - if (c) *c = '\0'; - if (strlen(p) + strlen(tmp) > (size_t) sbuf.st_size) { - break; - } - strcat(p, tmp); - } - fclose(f); - } - - pieces = (char **) malloc(strlen(p) * sizeof(char *)); - if (dp) { - s = strdup(p); - } else { - s = p; - } - q = strtok(s, ";"); - - while (q) { - char *t = lblanks(q); - if (strstr(t, "cmd=") != t && strstr(t, "qry=") != t) { - strcpy(tmp, "cmd="); - } else { - strcpy(tmp, ""); - } - strncat(tmp, t, 1000); - pieces[n] = strdup(tmp); - n++; - q = strtok(NULL, ";"); - } - free(s); - - for (k=0; k < n; k++) { - char *c = pieces[k]; - char *t = c + strlen(c) - 1; /* shortest is "cmd=" */ - while (isspace((unsigned char) (*t))) { - *t = '\0'; - if (t <= c) break; - t--; - } - if (k < n - 1) { - process_remote_cmd(c, 1); - } else { - process_remote_cmd(c, 0); - } - } - for (k=0; k<n; k++) { - free(pieces[k]); - } - free(pieces); - return NULL; - } - } else if (strstr(cmd, "qry=") == cmd) { - query = 1; - if (strchr(cmd, ',')) { - /* comma separated batch mode */ - char *s, *q, *res, **pieces, tmp[1024]; - int k = 0, n = 0; - - pieces = (char **) malloc(strlen(cmd) * sizeof(char *)); - s = strdup(cmd + strlen("qry=")); - q = strtok(s, ","); - - while (q) { - strcpy(tmp, "qry="); - strncat(tmp, q, 1000); - pieces[n] = strdup(tmp); - n++; - q = strtok(NULL, ","); - } - free(s); - - rc_npieces = n; - strcpy(buf, ""); - for (k=0; k < n; k++) { - res = process_remote_cmd(pieces[k], 1); - if (res && strlen(buf)+strlen(res) - >= X11VNC_REMOTE_MAX - 1) { - rfbLog("overflow in process_remote_cmd:" - " %s -- %s\n", buf, res); - free(res); - break; - } - if (res) { - strcat(buf, res); - free(res); - } - if (k < n - 1) { - strcat(buf, ","); - } - } - for (k=0; k<n; k++) { - free(pieces[k]); - } - free(pieces); - rc_npieces = 0; - goto qry; - } - p += strlen("qry="); - } else { - rfbLog("ignoring malformed command: %s\n", cmd); - goto done; - } - - /* allow var=val usage */ - if (!strchr(p, ':')) { - char *q = strchr(p, '='); - if (q) *q = ':'; - } - - /* always call like: COLON_CHECK("foobar:") */ -#define COLON_CHECK(str) \ - if (strstr(p, str) != p) { \ - co = ":"; \ - if (! query) { \ - goto done; \ - } \ - } else { \ - char *q = strchr(p, ':'); \ - if (query && q != NULL) { \ - *(q+1) = '\0'; \ - } \ - } - -#define NOTAPP \ - if (query) { \ - if (strchr(p, ':')) { \ - snprintf(buf, bufn, "ans=%sN/A", p); \ - } else { \ - snprintf(buf, bufn, "ans=%s:N/A", p); \ - } \ - goto qry; \ - } - -#define NOTAPPRO \ - if (query) { \ - if (strchr(p, ':')) { \ - snprintf(buf, bufn, "aro=%sN/A", p); \ - } else { \ - snprintf(buf, bufn, "aro=%s:N/A", p); \ - } \ - goto qry; \ - } - -/* - * Maybe add: passwdfile logfile bg rfbauth passwd... - */ - if (!strcmp(p, "")) { /* skip-cmd-list */ - NOTAPP - rfbLog("remote_cmd: empty command.\n"); - goto done; - } - if (strstr(p, "CR:") == p) { /* skip-cmd-list */ - /* CR:WxH+X+Y,dx,dy */ - int w, h, x, y, dx, dy; - NOTAPP - if (sscanf(p+3, "%dx%d+%d+%d,%d,%d", &w, &h, &x, &y, &dx, &dy) == 6) { - sraRegionPtr r; - rfbLog("rfbDoCopyRect(screen, %d, %d, %d, %d, %d, %d)\n", x, y, x+w, y+h, dx, dy); - r = sraRgnCreateRect(x, y, x+w, y+h); - do_copyregion(r, dx, dy, 0); - fb_push(); - sraRgnDestroy(r); - rfbLog("did\n"); - } else { - rfbLog("remote_cmd: bad CR string: %s\n", p); - } - goto done; - } - if (!strcmp(p, "stop") || !strcmp(p, "quit") || - !strcmp(p, "exit") || !strcmp(p, "shutdown")) { - NOTAPP - if (client_connect_file) { - FILE *in = fopen(client_connect_file, "w"); - if (in) { - fprintf(in, "cmd=noop\n"); - fclose(in); - } - } - rfbLog("remote_cmd: setting shut_down flag\n"); - shut_down = 1; - close_all_clients(); - goto done; - } - if (!strcmp(p, "ping") - || strstr(p, "ping:") == p) { /* skip-cmd-list */ - query = 1; - if (rfb_desktop_name) { - snprintf(buf, bufn, "ans=%s:%s", p, rfb_desktop_name); - } else { - snprintf(buf, bufn, "ans=%s:%s", p, "unknown"); - } - goto qry; - goto done; - } - if (!strcmp(p, "resend_cutbuffer")) { - NOTAPP - resend_selection("cutbuffer"); - goto done; - } - if (!strcmp(p, "resend_clipboard")) { - NOTAPP - resend_selection("clipboard"); - goto done; - } - if (!strcmp(p, "resend_primary")) { - NOTAPP - resend_selection("primary"); - goto done; - } - if (!strcmp(p, "blacken") || !strcmp(p, "zero")) { - NOTAPP - push_black_screen(4); - goto done; - } - if (!strcmp(p, "refresh")) { - NOTAPP - refresh_screen(1); - goto done; - } - if (!strcmp(p, "reset")) { - NOTAPP - do_new_fb(1); - goto done; - } - if (strstr(p, "zero:") == p) { /* skip-cmd-list */ - int x1, y1, x2, y2; - NOTAPP - p += strlen("zero:"); - if (sscanf(p, "%d,%d,%d,%d", &x1, &y1, &x2, &y2) == 4) { - int mark = 1; - rfbLog("zeroing rect: %s\n", p); - if (x1 < 0 || x2 < 0) { - x1 = nabs(x1); - x2 = nabs(x2); - mark = 0; /* hack for testing */ - } - - zero_fb(x1, y1, x2, y2); - if (mark) { - mark_rect_as_modified(x1, y1, x2, y2, 0); - } - push_sleep(4); - } - goto done; - } - if (strstr(p, "damagefb:") == p) { /* skip-cmd-list */ - int delay; - NOTAPP - p += strlen("damagefb:"); - if (sscanf(p, "%d", &delay) == 1) { - rfbLog("damaging client fb's for %d secs " - "(by not marking rects.)\n", delay); - damage_time = time(NULL); - damage_delay = delay; - } - goto done; - } - if (strstr(p, "close") == p) { - NOTAPP - COLON_CHECK("close:") - p += strlen("close:"); - close_clients(p); - goto done; - } - if (strstr(p, "disconnect") == p) { - NOTAPP - COLON_CHECK("disconnect:") - p += strlen("disconnect:"); - close_clients(p); - goto done; - } - if (strstr(p, "id_cmd") == p) { - NOTAPP - COLON_CHECK("id_cmd:") - p += strlen("id_cmd:"); - id_cmd(p); - goto done; - } - if (strstr(p, "id") == p) { - int ok = 0; - Window twin; - COLON_CHECK("id:") - if (query) { - snprintf(buf, bufn, "ans=%s%s0x%lx", p, co, - rootshift ? 0 : subwin); - goto qry; - } - p += strlen("id:"); - if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */ - /* back to root win */ - twin = 0x0; - ok = 1; - } else if (!strcmp("pick", p)) { - twin = 0x0; - if (safe_remote_only) { - rfbLog("unsafe: '-id pick'\n"); - } else if (pick_windowid(&twin)) { - ok = 1; - } - } else if (! scan_hexdec(p, &twin)) { - rfbLog("-id: skipping incorrect hex/dec number:" - " %s\n", p); - } else { - ok = 1; - } - if (ok) { - X_LOCK; - if (twin && ! valid_window(twin, NULL, 0)) { - rfbLog("skipping invalid sub-window: 0x%lx\n", twin); - X_UNLOCK; - } else { - subwin = twin; - rootshift = 0; - X_UNLOCK; - check_black_fb(); - do_new_fb(1); - } - } - goto done; - } - if (strstr(p, "sid") == p) { - int ok = 0; - Window twin; - COLON_CHECK("sid:") - if (query) { - snprintf(buf, bufn, "ans=%s%s0x%lx", p, co, - !rootshift ? 0 : subwin); - goto qry; - } - p += strlen("sid:"); - if (*p == '\0' || !strcmp("root", p)) { /* skip-cmd-list */ - /* back to root win */ - twin = 0x0; - ok = 1; - } else if (!strcmp("pick", p)) { - twin = 0x0; - if (safe_remote_only) { - rfbLog("unsafe: '-sid pick'\n"); - } else if (pick_windowid(&twin)) { - ok = 1; - } - } else if (! scan_hexdec(p, &twin)) { - rfbLog("-sid: skipping incorrect hex/dec number: %s\n", p); - } else { - ok = 1; - } - if (ok) { - X_LOCK; - if (twin && ! valid_window(twin, NULL, 0)) { - rfbLog("skipping invalid sub-window: 0x%lx\n", twin); - X_UNLOCK; - } else { - subwin = twin; - rootshift = 1; - X_UNLOCK; - check_black_fb(); - do_new_fb(1); - } - } - goto done; - } - if (strstr(p, "waitmapped") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - subwin_wait_mapped); - goto qry; - } - subwin_wait_mapped = 1; - goto done; - } - if (strstr(p, "nowaitmapped") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !subwin_wait_mapped); - goto qry; - } - subwin_wait_mapped = 0; - goto done; - } - if (!strcmp(p, "clip") || - strstr(p, "clip:") == p) { /* skip-cmd-list */ - COLON_CHECK("clip:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(clip_str)); - goto qry; - } - p += strlen("clip:"); - if (clip_str) { - int w, h, x, y; - free(clip_str); - /* try to handle easy case where WxH is unchanged: */ - if (parse_geom(p, &w, &h, &x, &y, wdpy_x, wdpy_y)) { - if (cdpy_x == w && cdpy_y == h) { - if (x >= 0 && y >= 0) { - if (x + w <= wdpy_x && y + h <= wdpy_y) { - coff_x = x; - coff_y = y; - clip_str = strdup(p); - goto done; - } - } - } - } - } - clip_str = strdup(p); - - /* OK, this requires a new fb... */ - do_new_fb(1); - goto done; - } - if (!strcmp(p, "flashcmap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, flash_cmap); - goto qry; - } - rfbLog("remote_cmd: turning on flashcmap mode.\n"); - flash_cmap = 1; - goto done; - } - if (!strcmp(p, "noflashcmap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !flash_cmap); - goto qry; - } - rfbLog("remote_cmd: turning off flashcmap mode.\n"); - flash_cmap = 0; - goto done; - } - if (strstr(p, "shiftcmap") == p) { - COLON_CHECK("shiftcmap:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, shift_cmap); - goto qry; - } - p += strlen("shiftcmap:"); - shift_cmap = atoi(p); - rfbLog("remote_cmd: set -shiftcmap %d\n", shift_cmap); - do_new_fb(1); - goto done; - } - if (!strcmp(p, "truecolor")) { - int orig = force_indexed_color; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !force_indexed_color); - goto qry; - } - rfbLog("remote_cmd: turning off notruecolor mode.\n"); - force_indexed_color = 0; - if (orig != force_indexed_color) { - if_8bpp_do_new_fb(); - } - goto done; - } - if (!strcmp(p, "notruecolor")) { - int orig = force_indexed_color; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - force_indexed_color); - goto qry; - } - rfbLog("remote_cmd: turning on notruecolor mode.\n"); - force_indexed_color = 1; - if (orig != force_indexed_color) { - if_8bpp_do_new_fb(); - } - goto done; - } - if (!strcmp(p, "overlay")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, overlay); - goto qry; - } - rfbLog("remote_cmd: turning on -overlay mode.\n"); - if (!overlay_present) { - rfbLog("skipping: overlay extension not present.\n"); - } else if (overlay) { - rfbLog("skipping: already in -overlay mode.\n"); - } else { - int reset_mem = 0; - /* here we go... */ - if (using_shm) { - rfbLog("setting -noshm mode.\n"); - using_shm = 0; - reset_mem = 1; - } - overlay = 1; - do_new_fb(reset_mem); - } - goto done; - } - if (!strcmp(p, "nooverlay")) { - int orig = overlay; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !overlay); - goto qry; - } - rfbLog("remote_cmd: turning off overlay mode\n"); - overlay = 0; - if (!overlay_present) { - rfbLog("warning: overlay extension not present.\n"); - } else if (!orig) { - rfbLog("skipping: already not in -overlay mode.\n"); - } else { - /* here we go... */ - do_new_fb(0); - } - goto done; - } - if (!strcmp(p, "overlay_cursor") || - !strcmp(p, "overlay_yescursor") || - !strcmp(p, "nooverlay_nocursor")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, overlay_cursor); - goto qry; - } - rfbLog("remote_cmd: turning on overlay_cursor mode.\n"); - overlay_cursor = 1; - if (!overlay_present) { - rfbLog("warning: overlay extension not present.\n"); - } else if (!overlay) { - rfbLog("warning: not in -overlay mode.\n"); - } else { - rfbLog("You may want to run -R noshow_cursor or\n"); - rfbLog(" -R cursor:none to disable any extra " - "cursors.\n"); - } - goto done; - } - if (!strcmp(p, "nooverlay_cursor") || - !strcmp(p, "nooverlay_yescursor") || - !strcmp(p, "overlay_nocursor")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !overlay_cursor); - goto qry; - } - rfbLog("remote_cmd: turning off overlay_cursor mode\n"); - overlay_cursor = 0; - if (!overlay_present) { - rfbLog("warning: overlay extension not present.\n"); - } else if (!overlay) { - rfbLog("warning: not in -overlay mode.\n"); - } else { - rfbLog("You may want to run -R show_cursor or\n"); - rfbLog(" -R cursor:... to re-enable any cursors.\n"); - } - goto done; - } - if (!strcmp(p, "8to24")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, cmap8to24); - goto qry; - } - if (overlay) { - rfbLog("disabling -overlay in -8to24 mode.\n"); - overlay = 0; - } - rfbLog("remote_cmd: turning on -8to24 mode.\n"); - cmap8to24 = 1; - if (overlay) { - rfbLog("disabling -overlay in -8to24 mode.\n"); - overlay = 0; - } - do_new_fb(0); - goto done; - } - if (!strcmp(p, "no8to24")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !cmap8to24); - goto qry; - } - rfbLog("remote_cmd: turning off -8to24 mode.\n"); - cmap8to24 = 0; - do_new_fb(0); - goto done; - } - if (strstr(p, "8to24_opts") == p) { - COLON_CHECK("8to24_opts:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(cmap8to24_str)); - goto qry; - } - p += strlen("8to24_opts:"); - if (cmap8to24_str) { - free(cmap8to24_str); - } - cmap8to24_str = strdup(p); - if (*p == '\0') { - cmap8to24 = 0; - } else { - cmap8to24 = 1; - } - rfbLog("remote_cmd: set cmap8to24_str to: %s\n", cmap8to24_str); - do_new_fb(0); - goto done; - } - if (!strcmp(p, "24to32")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, xform24to32); - goto qry; - } - rfbLog("remote_cmd: turning on -24to32 mode.\n"); - xform24to32 = 1; - do_new_fb(1); - goto done; - } - if (!strcmp(p, "no24to32")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !xform24to32); - goto qry; - } - rfbLog("remote_cmd: turning off -24to32 mode.\n"); - if (set_visual_str_to_something) { - if (visual_str) { - rfbLog("unsetting: %d %d/%d\n", visual_str, - (int) visual_id, visual_depth); - free(visual_str); - } - visual_str = NULL; - visual_id = (VisualID) 0; - visual_depth = 0; - } - xform24to32 = 0; - do_new_fb(1); - goto done; - } - if (strstr(p, "visual") == p) { - COLON_CHECK("visual:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(visual_str)); - goto qry; - } - p += strlen("visual:"); - if (visual_str) free(visual_str); - visual_str = strdup(p); - - /* OK, this requires a new fb... */ - do_new_fb(0); - goto done; - } - if (!strcmp(p, "scale") || - strstr(p, "scale:") == p) { /* skip-cmd-list */ - COLON_CHECK("scale:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(scale_str)); - goto qry; - } - p += strlen("scale:"); - if (scale_str) free(scale_str); - scale_str = strdup(p); - - /* OK, this requires a new fb... */ - check_black_fb(); - do_new_fb(0); - goto done; - } - if (!strcmp(p, "scale_cursor") || - strstr(p, "scale_cursor:") == p) { /* skip-cmd-list */ - COLON_CHECK("scale_cursor:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(scale_cursor_str)); - goto qry; - } - p += strlen("scale_cursor:"); - if (scale_cursor_str) free(scale_cursor_str); - if (*p == '\0') { - scale_cursor_str = NULL; - } else { - scale_cursor_str = strdup(p); - } - setup_cursors_and_push(); - goto done; - } - if (!strcmp(p, "viewonly")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, view_only); - goto qry; - } - rfbLog("remote_cmd: enable viewonly mode.\n"); - view_only = 1; - goto done; - } - if (!strcmp(p, "noviewonly")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !view_only); - goto qry; - } - rfbLog("remote_cmd: disable viewonly mode.\n"); - view_only = 0; - if (raw_fb) set_raw_fb_params(0); - goto done; - } - if (!strcmp(p, "shared")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, shared); goto qry; - } - rfbLog("remote_cmd: enable sharing.\n"); - shared = 1; - if (screen) { - /* mutex */ - screen->alwaysShared = TRUE; - screen->neverShared = FALSE; - } - goto done; - } - if (!strcmp(p, "noshared")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !shared); goto qry; - } - rfbLog("remote_cmd: disable sharing.\n"); - shared = 0; - if (screen) { - /* mutex */ - screen->alwaysShared = FALSE; - screen->neverShared = TRUE; - } - goto done; - } - if (!strcmp(p, "forever")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, 1-connect_once); - goto qry; - } - rfbLog("remote_cmd: enable -forever mode.\n"); - connect_once = 0; - goto done; - } - if (!strcmp(p, "noforever") || !strcmp(p, "once")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, connect_once); - goto qry; - } - rfbLog("remote_cmd: disable -forever mode.\n"); - connect_once = 1; - goto done; - } - if (strstr(p, "timeout") == p) { - int to; - COLON_CHECK("timeout:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - first_conn_timeout); - goto qry; - } - p += strlen("timeout:"); - to = atoi(p); - if (to > 0 ) { - to = -to; - } - first_conn_timeout = to; - rfbLog("remote_cmd: set -timeout to %d\n", -to); - goto done; - } - if (!strcmp(p, "tightfilexfer")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, tightfilexfer); - goto qry; - } -#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER - if (! tightfilexfer) { - rfbLog("remote_cmd: enabling -tightfilexfer for *NEW* clients.\n"); - tightfilexfer = 1; - rfbLog("rfbRegisterTightVNCFileTransferExtension: 4\n"); - rfbRegisterTightVNCFileTransferExtension(); - } -#else - rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n"); -#endif - goto done; - } - if (!strcmp(p, "notightfilexfer")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !tightfilexfer); - goto qry; - } -#ifdef LIBVNCSERVER_WITH_TIGHTVNC_FILETRANSFER - if (tightfilexfer) { - rfbLog("remote_cmd: disabling -tightfilexfer for *NEW* clients.\n"); - tightfilexfer = 0; - rfbLog("rfbUnregisterTightVNCFileTransferExtension: 2\n"); - rfbUnregisterTightVNCFileTransferExtension(); - } -#else - rfbLog("remote_cmd: -tightfilexfer not supported in this binary.\n"); -#endif - goto done; - } - if (!strcmp(p, "ultrafilexfer")) { - if (query) { - if (screen) { - snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == TRUE); - } else { - snprintf(buf, bufn, "ans=%s:%d", p, 0); - } - goto qry; - } - if (! screen->permitFileTransfer) { - rfbLog("remote_cmd: enabling -ultrafilexfer for clients.\n"); - /* mutex */ - screen->permitFileTransfer = TRUE; - } - goto done; - } - if (!strcmp(p, "noultrafilexfer")) { - if (query) { - if (screen) { - snprintf(buf, bufn, "ans=%s:%d", p, screen->permitFileTransfer == FALSE); - } else { - snprintf(buf, bufn, "ans=%s:%d", p, 1); - } - goto qry; - } - if (screen->permitFileTransfer) { - rfbLog("remote_cmd: disabling -ultrafilexfer for clients.\n"); - /* mutex */ - screen->permitFileTransfer = FALSE; - } - goto done; - } - if (strstr(p, "rfbversion") == p) { - int maj, min; - COLON_CHECK("rfbversion:") - if (query) { - if (screen) { - snprintf(buf, bufn, "ans=%s:%d.%d", p, screen->protocolMajorVersion, screen->protocolMinorVersion); - } else { - snprintf(buf, bufn, "ans=%s:%d.%d", p, 3, 8); - } - goto qry; - } - p += strlen("rfbversion:"); - - if (sscanf(p, "%d.%d", &maj, &min) == 2) { - /* mutex */ - screen->protocolMajorVersion = maj; - screen->protocolMinorVersion = min; - rfbLog("remote_cmd: set rfbversion to: %d.%d\n", maj, min); - } else { - rfbLog("remote_cmd: invalid rfbversion: %s\n", p); - } - goto done; - } - if (!strcmp(p, "deny") || !strcmp(p, "lock")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, deny_all); - goto qry; - } - rfbLog("remote_cmd: denying new connections.\n"); - deny_all = 1; - goto done; - } - if (!strcmp(p, "nodeny") || !strcmp(p, "unlock")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !deny_all); - goto qry; - } - rfbLog("remote_cmd: allowing new connections.\n"); - deny_all = 0; - goto done; - } - if (!strcmp(p, "avahi") || !strcmp(p, "mdns") || !strcmp(p, "zeroconf")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, avahi); - goto qry; - } - rfbLog("remote_cmd: enable -avahi mDNS mode.\n"); - if (!avahi) { - avahi = 1; - avahi_initialise(); - avahi_advertise(vnc_desktop_name, this_host(), - screen->port); - } - goto done; - } - if (!strcmp(p, "noavahi") || !strcmp(p, "nomdns") || !strcmp(p, "nozeroconf")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !avahi); - goto qry; - } - rfbLog("remote_cmd: disable -avahi mDNS mode.\n"); - if (avahi) { - avahi = 0; - avahi_reset(); - } - goto done; - } - if (strstr(p, "connect") == p) { - NOTAPP - COLON_CHECK("connect:") - p += strlen("connect:"); - /* this is a reverse connection */ - reverse_connect(p); - goto done; - } - if (strstr(p, "proxy") == p) { - COLON_CHECK("proxy:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(connect_proxy)); - goto qry; - } - p += strlen("proxy:"); - if (connect_proxy) { - free(connect_proxy); - connect_proxy = NULL; - } - if (!strcmp(p, "") || !strcasecmp(p, "none")) { /* skip-cmd-list */ - rfbLog("remote_cmd: disabled -proxy\n"); - } else { - connect_proxy = strdup(p); - rfbLog("remote_cmd: set -proxy %s\n", connect_proxy); - } - goto done; - } - if (strstr(p, "allowonce") == p) { - COLON_CHECK("allowonce:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(allow_once)); - goto qry; - } - p += strlen("allowonce:"); - allow_once = strdup(p); - rfbLog("remote_cmd: set allow_once %s\n", allow_once); - goto done; - } - if (strstr(p, "allow") == p) { - char *before, *old; - COLON_CHECK("allow:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(allow_list)); - goto qry; - } - - if (unixpw) { - rfbLog("remote_cmd: cannot change allow in -unixpw\n"); - goto done; - } - p += strlen("allow:"); - if (allow_list && strchr(allow_list, '/')) { - rfbLog("remote_cmd: cannot use allow:host\n"); - rfbLog("in '-allow %s' mode.\n", allow_list); - goto done; - } - if (allow_list) { - before = strdup(allow_list); - } else { - before = strdup(""); - } - - old = allow_list; - if (*p == '+') { - p++; - allow_list = add_item(allow_list, p); - } else if (*p == '-') { - p++; - allow_list = delete_item(allow_list, p); - } else { - allow_list = strdup(p); - } - - if (strcmp(before, allow_list)) { - rfbLog("remote_cmd: modified allow_list:\n"); - rfbLog(" from: \"%s\"\n", before); - rfbLog(" to: \"%s\"\n", allow_list); - } - if (old) free(old); - free(before); - goto done; - } - if (!strcmp(p, "noipv6")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, noipv6); - goto qry; - } - rfbLog("remote_cmd: enabling -noipv6 mode for future sockets.\n"); - noipv6 = 1; - goto done; - } - if (!strcmp(p, "ipv6")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !noipv6); - goto qry; - } - rfbLog("remote_cmd: disabling -noipv6 mode for future sockets.\n"); - noipv6 = 0; - goto done; - } - if (!strcmp(p, "noipv4")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, noipv4); - goto qry; - } - rfbLog("remote_cmd: enabling -noipv4 mode for future sockets.\n"); - noipv4 = 1; - goto done; - } - if (!strcmp(p, "ipv4")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !noipv4); - goto qry; - } - rfbLog("remote_cmd: disabling -noipv4 mode for future sockets.\n"); - noipv4 = 0; - goto done; - } - if (!strcmp(p, "no6")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ipv6_listen); - goto qry; - } - if (ipv6_listen) { - ipv6_listen = 0; - rfbLog("disabling -6 IPv6 listening mode.\n"); - reset_rfbport(-1, screen->port); - reset_httpport(-1, screen->httpPort); - if (https_port_num > 0) { - https_port(1); - } - } - goto done; - } - if (!strcmp(p, "6")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ipv6_listen); - goto qry; - } - if (!ipv6_listen) { - ipv6_listen = 1; - rfbLog("enabling -6 IPv6 listening mode.\n"); - reset_rfbport(-1, screen->port); - reset_httpport(-1, screen->httpPort); - if (https_port_num > 0) { - https_port(1); - } - } - goto done; - } - if (!strcmp(p, "localhost")) { - char *before, *old; - if (query) { - int state = 0; - char *s = allow_list; - if (s && (!strcmp(s, "127.0.0.1") || - !strcmp(s, "localhost"))) { - state = 1; - } - snprintf(buf, bufn, "ans=%s:%d", p, state); - goto qry; - } - if (allow_list) { - before = strdup(allow_list); - } else { - before = strdup(""); - } - old = allow_list; - - allow_list = strdup("127.0.0.1"); - - if (strcmp(before, allow_list)) { - rfbLog("remote_cmd: modified allow_list:\n"); - rfbLog(" from: \"%s\"\n", before); - rfbLog(" to: \"%s\"\n", allow_list); - } - if (old) free(old); - free(before); - - if (listen_str) { - free(listen_str); - } - listen_str = strdup("localhost"); - - /* mutex */ - screen->listenInterface = htonl(INADDR_LOOPBACK); - rfbLog("listening on loopback network only.\n"); - rfbLog("allow list is: '%s'\n", NONUL(allow_list)); - reset_rfbport(-1, screen->port); - reset_httpport(-1, screen->httpPort); - goto done; - } - if (!strcmp(p, "nolocalhost")) { - char *before, *old; - if (query) { - int state = 0; - char *s = allow_list; - if (s && (!strcmp(s, "127.0.0.1") || - !strcmp(s, "localhost"))) { - state = 1; - } - snprintf(buf, bufn, "ans=%s:%d", p, !state); - goto qry; - } - if (unixpw) { - rfbLog("remote_cmd: cannot change localhost in -unixpw\n"); - goto done; - } - if (allow_list) { - before = strdup(allow_list); - } else { - before = strdup(""); - } - old = allow_list; - - allow_list = strdup(""); - - if (strcmp(before, allow_list)) { - rfbLog("remote_cmd: modified allow_list:\n"); - rfbLog(" from: \"%s\"\n", before); - rfbLog(" to: \"%s\"\n", allow_list); - } - if (old) free(old); - free(before); - - if (listen_str) { - free(listen_str); - } - listen_str = NULL; - - /* mutex */ - screen->listenInterface = htonl(INADDR_ANY); - rfbLog("listening on ALL network interfaces.\n"); - rfbLog("allow list is: '%s'\n", NONUL(allow_list)); - reset_rfbport(-1, screen->port); - reset_httpport(-1, screen->httpPort); - goto done; - } - if (strstr(p, "listen") == p) { - char *before; - int ok, mod = 0; - - COLON_CHECK("listen:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(listen_str)); - goto qry; - } - if (unixpw) { - rfbLog("remote_cmd: cannot change listen in -unixpw\n"); - goto done; - } - if (listen_str) { - before = strdup(listen_str); - } else { - before = strdup(""); - } - p += strlen("listen:"); - - listen_str = strdup(p); - - if (strcmp(before, listen_str)) { - rfbLog("remote_cmd: modified listen_str:\n"); - rfbLog(" from: \"%s\"\n", before); - rfbLog(" to: \"%s\"\n", listen_str); - mod = 1; - } - - ok = 1; - /* mutex */ - if (listen_str == NULL || *listen_str == '\0' || - !strcmp(listen_str, "any")) { - screen->listenInterface = htonl(INADDR_ANY); - } else if (!strcmp(listen_str, "localhost")) { - screen->listenInterface = htonl(INADDR_LOOPBACK); - } else { - struct hostent *hp; - in_addr_t iface = inet_addr(listen_str); - if (iface == htonl(INADDR_NONE)) { - if (!host_lookup) { - ok = 0; - } else if (!(hp = gethostbyname(listen_str))) { - ok = 0; - } else { - iface = *(unsigned long *)hp->h_addr; - } - } - if (ok) { - screen->listenInterface = iface; - } - } - - if (ok && mod) { - int is_loopback = 0; - in_addr_t iface = screen->listenInterface; - - if (allow_list) { - if (!strcmp(allow_list, "127.0.0.1") || - !strcmp(allow_list, "localhost")) { - is_loopback = 1; - } - } - if (iface != htonl(INADDR_LOOPBACK)) { - if (is_loopback) { - rfbLog("re-setting -allow list to all " - "hosts for non-loopback listening.\n"); - if (allow_list) { - free(allow_list); - } - allow_list = NULL; - } - } else { - if (!is_loopback) { - if (allow_list) { - free(allow_list); - } - rfbLog("setting -allow list to 127.0.0.1\n"); - allow_list = strdup("127.0.0.1"); - } - } - } - if (ok) { - rfbLog("allow list is: '%s'\n", NONUL(allow_list)); - reset_rfbport(-1, screen->port); - reset_httpport(-1, screen->httpPort); - free(before); - } else { - rfbLog("invalid listen string: %s\n", listen_str); - free(listen_str); - listen_str = before; - } - goto done; - } - if (!strcmp(p, "lookup")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, host_lookup); - goto qry; - } - rfbLog("remote_cmd: enabling hostname lookup.\n"); - host_lookup = 1; - goto done; - } - if (!strcmp(p, "nolookup")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !host_lookup); - goto qry; - } - rfbLog("remote_cmd: disabling hostname lookup.\n"); - host_lookup = 0; - goto done; - } - if (strstr(p, "accept") == p) { - int doit = 1, safe = 0; - COLON_CHECK("accept:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(accept_cmd)); - goto qry; - } - p += strlen("accept:"); - if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */ - safe = 1; - } - if (safe_remote_only && ! safe) { - rfbLog("unsafe: %s\n", p); - doit = 0; - } - - if (doit) { - if (accept_cmd) free(accept_cmd); - accept_cmd = strdup(p); - } - goto done; - } - if (strstr(p, "afteraccept") == p) { - int safe = 0; - COLON_CHECK("afteraccept:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(afteraccept_cmd)); - goto qry; - } - p += strlen("afteraccept:"); - if (!strcmp(p, "")) { /* skip-cmd-list */ - safe = 1; - } - if (safe_remote_only && ! safe) { - rfbLog("unsafe: %s\n", p); - } else { - if (afteraccept_cmd) free(afteraccept_cmd); - afteraccept_cmd = strdup(p); - } - goto done; - } - if (strstr(p, "gone") == p) { - int safe = 0; - COLON_CHECK("gone:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(gone_cmd)); - goto qry; - } - p += strlen("gone:"); - if (!strcmp(p, "") || strstr(p, "popup") == p) { /* skip-cmd-list */ - safe = 1; - } - if (safe_remote_only && ! safe) { - rfbLog("unsafe: %s\n", p); - } else { - if (gone_cmd) free(gone_cmd); - gone_cmd = strdup(p); - } - goto done; - } - if (!strcmp(p, "shm")) { - int orig = using_shm; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, using_shm); - goto qry; - } - rfbLog("remote_cmd: turning off noshm mode.\n"); - using_shm = 1; - if (raw_fb) set_raw_fb_params(0); - - if (orig != using_shm) { - do_new_fb(1); - } else { - rfbLog(" already in shm mode.\n"); - } - goto done; - } - if (!strcmp(p, "noshm")) { - int orig = using_shm; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !using_shm); - goto qry; - } - rfbLog("remote_cmd: turning on noshm mode.\n"); - using_shm = 0; - if (orig != using_shm) { - do_new_fb(1); - } else { - rfbLog(" already in noshm mode.\n"); - } - goto done; - } - if (!strcmp(p, "flipbyteorder")) { - int orig = flip_byte_order; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, flip_byte_order); - goto qry; - } - rfbLog("remote_cmd: turning on flipbyteorder mode.\n"); - flip_byte_order = 1; - if (orig != flip_byte_order) { - if (! using_shm || xform24to32) { - do_new_fb(1); - } else { - rfbLog(" using shm, not resetting fb\n"); - } - } - goto done; - } - if (!strcmp(p, "noflipbyteorder")) { - int orig = flip_byte_order; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !flip_byte_order); - goto qry; - } - rfbLog("remote_cmd: turning off flipbyteorder mode.\n"); - flip_byte_order = 0; - if (orig != flip_byte_order) { - if (! using_shm || xform24to32) { - do_new_fb(1); - } else { - rfbLog(" using shm, not resetting fb\n"); - } - } - goto done; - } - if (!strcmp(p, "onetile")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, single_copytile); - goto qry; - } - rfbLog("remote_cmd: enable -onetile mode.\n"); - single_copytile = 1; - goto done; - } - if (!strcmp(p, "noonetile")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !single_copytile); - goto qry; - } - rfbLog("remote_cmd: disable -onetile mode.\n"); - if (tile_shm_count < ntiles_x) { - rfbLog(" this has no effect: tile_shm_count=%d" - " ntiles_x=%d\n", tile_shm_count, ntiles_x); - - } - single_copytile = 0; - goto done; - } - if (strstr(p, "solid_color") == p) { - /* - * n.b. this solid stuff perhaps should reflect - * safe_remote_only but at least the command names - * are fixed. - */ - char *newc; - int doit = 1; - COLON_CHECK("solid_color:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(solid_str)); - goto qry; - } - p += strlen("solid_color:"); - if (*p != '\0') { - newc = strdup(p); - } else { - newc = strdup(solid_default); - } - rfbLog("remote_cmd: solid %s -> %s\n", NONUL(solid_str), newc); - - if (solid_str) { - if (!strcmp(solid_str, newc)) { - doit = 0; - } - free(solid_str); - } - solid_str = newc; - use_solid_bg = 1; - if (raw_fb && !macosx_console) set_raw_fb_params(0); - - if (doit && client_count) { - solid_bg(0); - } - goto done; - } - if (!strcmp(p, "solid")) { - int orig = use_solid_bg; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_solid_bg); - goto qry; - } - rfbLog("remote_cmd: enable -solid mode\n"); - if (! solid_str) { - solid_str = strdup(solid_default); - } - use_solid_bg = 1; - if (raw_fb && !macosx_console) set_raw_fb_params(0); - if (client_count && !orig) { - solid_bg(0); - } - goto done; - } - if (!strcmp(p, "nosolid")) { - int orig = use_solid_bg; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_solid_bg); - goto qry; - } - rfbLog("remote_cmd: disable -solid mode\n"); - use_solid_bg = 0; - if (client_count && orig) { - solid_bg(1); - } - goto done; - } - if (strstr(p, "blackout") == p) { - char *before, *old; - COLON_CHECK("blackout:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(blackout_str)); - goto qry; - } - p += strlen("blackout:"); - if (blackout_str) { - before = strdup(blackout_str); - } else { - before = strdup(""); - } - old = blackout_str; - if (*p == '+') { - p++; - blackout_str = add_item(blackout_str, p); - } else if (*p == '-') { - p++; - blackout_str = delete_item(blackout_str, p); - } else { - blackout_str = strdup(p); - } - if (strcmp(before, blackout_str)) { - rfbLog("remote_cmd: changing -blackout\n"); - rfbLog(" from: %s\n", before); - rfbLog(" to: %s\n", blackout_str); - if (0 && !strcmp(blackout_str, "") && - single_copytile_orig != single_copytile) { - rfbLog("resetting single_copytile to: %d\n", - single_copytile_orig); - single_copytile = single_copytile_orig; - } - initialize_blackouts_and_xinerama(); - } - if (old) free(old); - free(before); - goto done; - } - if (!strcmp(p, "xinerama")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, xinerama); - goto qry; - } - rfbLog("remote_cmd: enable xinerama mode. (if applicable).\n"); - xinerama = 1; - initialize_blackouts_and_xinerama(); - goto done; - } - if (!strcmp(p, "noxinerama")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !xinerama); - goto qry; - } - rfbLog("remote_cmd: disable xinerama mode. (if applicable).\n"); - xinerama = 0; - initialize_blackouts_and_xinerama(); - goto done; - } - if (!strcmp(p, "xtrap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, xtrap_input); - goto qry; - } - rfbLog("remote_cmd: enable xtrap input mode." - "(if applicable).\n"); - if (! xtrap_input) { - xtrap_input = 1; - disable_grabserver(dpy, 1); - } - goto done; - } - if (!strcmp(p, "noxtrap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !xtrap_input); - goto qry; - } - rfbLog("remote_cmd: disable xtrap input mode." - "(if applicable).\n"); - if (xtrap_input) { - xtrap_input = 0; - disable_grabserver(dpy, 1); - } - goto done; - } - if (!strcmp(p, "xrandr")) { - int orig = xrandr; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, xrandr); goto qry; - } - if (xrandr_present) { - rfbLog("remote_cmd: enable xrandr mode.\n"); - xrandr = 1; - if (raw_fb) set_raw_fb_params(0); - if (! xrandr_mode) { - xrandr_mode = strdup("default"); - } - if (orig != xrandr) { - initialize_xrandr(); - } - } else { - rfbLog("remote_cmd: XRANDR ext. not present.\n"); - } - goto done; - } - if (!strcmp(p, "noxrandr")) { - int orig = xrandr; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !xrandr); goto qry; - } - xrandr = 0; - xrandr_maybe = 0; - if (xrandr_present) { - rfbLog("remote_cmd: disable xrandr mode.\n"); - if (orig != xrandr) { - initialize_xrandr(); - } - } else { - rfbLog("remote_cmd: XRANDR ext. not present.\n"); - } - goto done; - } - if (strstr(p, "xrandr_mode") == p) { - int orig = xrandr; - COLON_CHECK("xrandr_mode:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(xrandr_mode)); - goto qry; - } - p += strlen("xrandr_mode:"); - if (!strcmp("none", p)) { - xrandr = 0; - xrandr_maybe = 0; - } else { - if (known_xrandr_mode(p)) { - if (xrandr_mode) free(xrandr_mode); - xrandr_mode = strdup(p); - } else { - rfbLog("skipping unknown xrandr mode: %s\n", p); - goto done; - } - xrandr = 1; - } - if (xrandr_present) { - if (xrandr) { - rfbLog("remote_cmd: enable xrandr mode.\n"); - } else { - rfbLog("remote_cmd: disable xrandr mode.\n"); - } - if (! xrandr_mode) { - xrandr_mode = strdup("default"); - } - if (orig != xrandr) { - initialize_xrandr(); - } - } else { - rfbLog("remote_cmd: XRANDR ext. not present.\n"); - } - goto done; - } - if (strstr(p, "rotate") == p) { - COLON_CHECK("rotate:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(rotating_str)); - goto qry; - } - p += strlen("rotate:"); - if (rotating_str) free(rotating_str); - rotating_str = strdup(p); - rfbLog("remote_cmd: set rotate to \"%s\"\n", rotating_str); - - do_new_fb(0); - goto done; - } - if (strstr(p, "padgeom") == p) { - COLON_CHECK("padgeom:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(pad_geometry)); - goto qry; - } - p += strlen("padgeom:"); - if (!strcmp("force", p) || !strcmp("do",p) || !strcmp("go",p)) { - rfbLog("remote_cmd: invoking install_padded_fb()\n"); - install_padded_fb(pad_geometry); - } else { - if (pad_geometry) free(pad_geometry); - pad_geometry = strdup(p); - rfbLog("remote_cmd: set padgeom to: %s\n", - pad_geometry); - } - goto done; - } - if (!strcmp(p, "quiet") || !strcmp(p, "q")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, quiet); goto qry; - } - rfbLog("remote_cmd: turning on quiet mode.\n"); - quiet = 1; - goto done; - } - if (!strcmp(p, "noquiet")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !quiet); goto qry; - } - rfbLog("remote_cmd: turning off quiet mode.\n"); - quiet = 0; - goto done; - } - if (!strcmp(p, "modtweak")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_modifier_tweak); - goto qry; - } - rfbLog("remote_cmd: enabling -modtweak mode.\n"); - if (! use_modifier_tweak) { - use_modifier_tweak = 1; - initialize_modtweak(); - } - use_modifier_tweak = 1; - goto done; - } - if (!strcmp(p, "nomodtweak")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !use_modifier_tweak); - goto qry; - } - rfbLog("remote_cmd: enabling -nomodtweak mode.\n"); - got_nomodtweak = 1; - use_modifier_tweak = 0; - goto done; - } - if (!strcmp(p, "xkb")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_xkb_modtweak); - goto qry; - } - if (! xkb_present) { - rfbLog("remote_cmd: cannot enable -xkb " - "modtweak mode (not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: enabling -xkb modtweak mode" - " (if supported).\n"); - if (! use_modifier_tweak || ! use_xkb_modtweak) { - use_modifier_tweak = 1; - use_xkb_modtweak = 1; - initialize_modtweak(); - } - use_modifier_tweak = 1; - use_xkb_modtweak = 1; - goto done; - } - if (!strcmp(p, "noxkb")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_xkb_modtweak); - goto qry; - } - if (! xkb_present) { - rfbLog("remote_cmd: cannot disable -xkb " - "modtweak mode (not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: disabling -xkb modtweak mode.\n"); - use_xkb_modtweak = 0; - got_noxkb = 1; - initialize_modtweak(); - goto done; - } - if (!strcmp(p, "capslock")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_capslock); - goto qry; - } - rfbLog("remote_cmd: enabling -capslock mode\n"); - watch_capslock = 1; - goto done; - } - if (!strcmp(p, "nocapslock")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_capslock); - goto qry; - } - rfbLog("remote_cmd: disabling -capslock mode\n"); - watch_capslock = 0; - goto done; - } - if (!strcmp(p, "skip_lockkeys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, skip_lockkeys); - goto qry; - } - rfbLog("remote_cmd: enabling -skip_lockkeys mode\n"); - skip_lockkeys = 1; - goto done; - } - if (!strcmp(p, "noskip_lockkeys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !skip_lockkeys); - goto qry; - } - rfbLog("remote_cmd: disabling -skip_lockkeys mode\n"); - skip_lockkeys = 0; - goto done; - } - if (strstr(p, "skip_keycodes") == p) { - COLON_CHECK("skip_keycodes:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(skip_keycodes)); - goto qry; - } - p += strlen("skip_keycodes:"); - rfbLog("remote_cmd: setting xkb -skip_keycodes" - " to:\n\t'%s'\n", p); - if (! xkb_present) { - rfbLog("remote_cmd: warning xkb not present\n"); - } else if (! use_xkb_modtweak) { - rfbLog("remote_cmd: turning on xkb.\n"); - use_xkb_modtweak = 1; - if (! use_modifier_tweak) { - rfbLog("remote_cmd: turning on modtweak.\n"); - use_modifier_tweak = 1; - } - } - if (skip_keycodes) free(skip_keycodes); - skip_keycodes = strdup(p); - initialize_modtweak(); - goto done; - } - if (!strcmp(p, "sloppy_keys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, sloppy_keys); - goto qry; - } - sloppy_keys += 1; - rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys); - goto done; - } - if (!strcmp(p, "nosloppy_keys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !sloppy_keys); - goto qry; - } - sloppy_keys = 0; - rfbLog("remote_cmd: set sloppy_keys to: %d\n", sloppy_keys); - goto done; - } - if (!strcmp(p, "skip_dups")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - skip_duplicate_key_events); - goto qry; - } - rfbLog("remote_cmd: enabling -skip_dups mode\n"); - skip_duplicate_key_events = 1; - goto done; - } - if (!strcmp(p, "noskip_dups")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !skip_duplicate_key_events); - goto qry; - } - rfbLog("remote_cmd: disabling -skip_dups mode\n"); - skip_duplicate_key_events = 0; - goto done; - } - if (!strcmp(p, "add_keysyms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, add_keysyms); - goto qry; - } - rfbLog("remote_cmd: enabling -add_keysyms mode.\n"); - add_keysyms = 1; - goto done; - } - if (!strcmp(p, "noadd_keysyms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !add_keysyms); - goto qry; - } - rfbLog("remote_cmd: disabling -add_keysyms mode.\n"); - add_keysyms = 0; - goto done; - } - if (!strcmp(p, "clear_mods")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, clear_mods == 1); - goto qry; - } - rfbLog("remote_cmd: enabling -clear_mods mode.\n"); - clear_mods = 1; - if (use_threads) {X_LOCK;} - clear_modifiers(0); - if (use_threads) {X_UNLOCK;} - goto done; - } - if (!strcmp(p, "noclear_mods")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !(clear_mods == 1)); - goto qry; - } - rfbLog("remote_cmd: disabling -clear_mods mode.\n"); - clear_mods = 0; - goto done; - } - if (!strcmp(p, "clear_keys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - clear_mods == 2); - goto qry; - } - rfbLog("remote_cmd: enabling -clear_keys mode.\n"); - clear_mods = 2; - if (use_threads) {X_LOCK;} - clear_keys(); - if (use_threads) {X_UNLOCK;} - goto done; - } - if (!strcmp(p, "noclear_keys")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !(clear_mods == 2)); - goto qry; - } - rfbLog("remote_cmd: disabling -clear_keys mode.\n"); - clear_mods = 0; - goto done; - } - if (!strcmp(p, "clear_all")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - clear_mods == 3); - goto qry; - } - rfbLog("remote_cmd: doing clear_all action.\n"); - clear_mods = 3; - if (use_threads) {X_LOCK;} - clear_keys(); - clear_locks(); - if (use_threads) {X_UNLOCK;} - goto done; - } - if (!strcmp(p, "clear_locks")) { - NOTAPP - rfbLog("remote_cmd: doing clear_locks action.\n"); - if (use_threads) {X_LOCK;} - clear_locks(); - if (use_threads) {X_UNLOCK;} - goto done; - } - if (!strcmp(p, "keystate")) { - int i, state[256]; - NOTAPP - for (i=0; i<256; i++) { - state[i] = 0; - } - if (use_threads) {X_LOCK;} - get_keystate(state); - if (use_threads) {X_UNLOCK;} - for (i=0; i<256; i++) { - fprintf(stderr, "keystate[%03d] %d\n", i, state[i]); - } - goto done; - } - if (strstr(p, "remap") == p) { - char *before, *old; - COLON_CHECK("remap:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(remap_file)); - goto qry; - } - p += strlen("remap:"); - if ((*p == '+' || *p == '-') && remap_file && - strchr(remap_file, '/')) { - rfbLog("remote_cmd: cannot use remap:+/-\n"); - rfbLog("in '-remap %s' mode.\n", remap_file); - goto done; - } - if (remap_file) { - before = strdup(remap_file); - } else { - before = strdup(""); - } - old = remap_file; - if (*p == '+') { - p++; - remap_file = add_item(remap_file, p); - } else if (*p == '-') { - p++; - remap_file = delete_item(remap_file, p); - if (! strchr(remap_file, '-')) { - *remap_file = '\0'; - } - } else { - remap_file = strdup(p); - } - if (strcmp(before, remap_file)) { - rfbLog("remote_cmd: changed -remap\n"); - rfbLog(" from: %s\n", before); - rfbLog(" to: %s\n", remap_file); - initialize_remap(remap_file); - } - if (old) free(old); - free(before); - goto done; - } - if (!strcmp(p, "repeat")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !no_autorepeat); - goto qry; - } - rfbLog("remote_cmd: enabling -repeat mode.\n"); - autorepeat(1, 0); /* restore initial setting */ - no_autorepeat = 0; - goto done; - } - if (!strcmp(p, "norepeat")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, no_autorepeat); - goto qry; - } - rfbLog("remote_cmd: enabling -norepeat mode.\n"); - no_autorepeat = 1; - if (no_repeat_countdown >= 0) { - no_repeat_countdown = 2; - } - if (client_count && ! view_only) { - autorepeat(0, 0); /* disable if any clients */ - } - goto done; - } - if (!strcmp(p, "fb")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !nofb); - goto qry; - } - if (nofb) { - rfbLog("remote_cmd: disabling nofb mode.\n"); - rfbLog(" you may need to these turn back on:\n"); - rfbLog(" xfixes, xdamage, solid, flashcmap\n"); - rfbLog(" overlay, shm, noonetile, nap, cursor\n"); - rfbLog(" cursorpos, cursorshape, bell.\n"); - nofb = 0; - set_nofb_params(1); - do_new_fb(1); - } - goto done; - } - if (!strcmp(p, "nofb")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, nofb); - goto qry; - } - if (!nofb) { - rfbLog("remote_cmd: enabling nofb mode.\n"); - if (main_fb) { - push_black_screen(4); - } - nofb = 1; - sound_bell = 0; - initialize_watch_bell(); - set_nofb_params(0); - do_new_fb(1); - } - goto done; - } - if (!strcmp(p, "bell")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, sound_bell); - goto qry; - } - rfbLog("remote_cmd: enabling bell (if supported).\n"); - initialize_watch_bell(); - sound_bell = 1; - goto done; - } - if (!strcmp(p, "nobell")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !sound_bell); - goto qry; - } - rfbLog("remote_cmd: disabling bell.\n"); - initialize_watch_bell(); - sound_bell = 0; - goto done; - } - if (!strcmp(p, "sendbell")) { - NOTAPP - rfbLog("remote_cmd: sendbell.\n"); - if (screen && client_count) { - rfbSendBell(screen); - } - goto done; - } - if (!strcmp(p, "sel")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_selection); - goto qry; - } - rfbLog("remote_cmd: enabling watch selection+primary.\n"); - watch_selection = 1; - watch_primary = 1; - watch_clipboard = 1; - goto done; - } - if (!strcmp(p, "nosel")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_selection); - goto qry; - } - rfbLog("remote_cmd: disabling watch selection+primary.\n"); - watch_selection = 0; - watch_primary = 0; - watch_clipboard = 0; - goto done; - } - if (!strcmp(p, "primary")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_primary); - goto qry; - } - rfbLog("remote_cmd: enabling watch_primary.\n"); - watch_primary = 1; - goto done; - } - if (!strcmp(p, "noprimary")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_primary); - goto qry; - } - rfbLog("remote_cmd: disabling watch_primary.\n"); - watch_primary = 0; - goto done; - } - if (!strcmp(p, "setprimary")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, set_primary); - goto qry; - } - rfbLog("remote_cmd: enabling set_primary.\n"); - set_primary = 1; - goto done; - } - if (!strcmp(p, "nosetprimary")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !set_primary); - goto qry; - } - rfbLog("remote_cmd: disabling set_primary.\n"); - set_primary = 0; - goto done; - } - if (!strcmp(p, "clipboard")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_clipboard); - goto qry; - } - rfbLog("remote_cmd: enabling watch_clipboard.\n"); - watch_clipboard = 1; - goto done; - } - if (!strcmp(p, "noclipboard")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_clipboard); - goto qry; - } - rfbLog("remote_cmd: disabling watch_clipboard.\n"); - watch_clipboard = 0; - goto done; - } - if (!strcmp(p, "setclipboard")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, set_clipboard); - goto qry; - } - rfbLog("remote_cmd: enabling set_clipboard.\n"); - set_clipboard = 1; - goto done; - } - if (!strcmp(p, "nosetclipboard")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !set_clipboard); - goto qry; - } - rfbLog("remote_cmd: disabling set_clipboard.\n"); - set_clipboard = 0; - goto done; - } - if (strstr(p, "seldir") == p) { - COLON_CHECK("seldir:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(sel_direction)); - goto qry; - } - p += strlen("seldir:"); - rfbLog("remote_cmd: setting -seldir to %s\n", p); - if (sel_direction) free(sel_direction); - sel_direction = strdup(p); - goto done; - } - if (!strcmp(p, "set_no_cursor")) { /* skip-cmd-list */ - rfbLog("remote_cmd: calling set_no_cursor()\n"); - set_no_cursor(); - goto done; - } - if (!strcmp(p, "cursorshape")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - cursor_shape_updates); - goto qry; - } - rfbLog("remote_cmd: turning on cursorshape mode.\n"); - - set_no_cursor(); - cursor_shape_updates = 1; - restore_cursor_shape_updates(screen); - first_cursor(); - goto done; - } - if (!strcmp(p, "nocursorshape")) { - int i, max = 5; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !cursor_shape_updates); - goto qry; - } - rfbLog("remote_cmd: turning off cursorshape mode.\n"); - - set_no_cursor(); - for (i=0; i<max; i++) { - /* XXX: try to force empty cursor back to client */ - rfbPE(-1); - } - cursor_shape_updates = 0; - disable_cursor_shape_updates(screen); - first_cursor(); - goto done; - } - if (!strcmp(p, "cursorpos")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - cursor_pos_updates); - goto qry; - } - rfbLog("remote_cmd: turning on cursorpos mode.\n"); - cursor_pos_updates = 1; - goto done; - } - if (!strcmp(p, "nocursorpos")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !cursor_pos_updates); - goto qry; - } - rfbLog("remote_cmd: turning off cursorpos mode.\n"); - cursor_pos_updates = 0; - goto done; - } - if (!strcmp(p, "cursor_drag")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, cursor_drag_changes); - goto qry; - } - cursor_drag_changes = 1; - rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes); - goto done; - } - if (!strcmp(p, "nocursor_drag")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !cursor_drag_changes); - goto qry; - } - cursor_drag_changes = 0; - rfbLog("remote_cmd: setting cursor_drag_changes: %d.\n", cursor_drag_changes); - goto done; - } - if (strstr(p, "cursor") == p) { - COLON_CHECK("cursor:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(multiple_cursors_mode)); - goto qry; - } - p += strlen("cursor:"); - if (multiple_cursors_mode) { - if (prev_cursors_mode) free(prev_cursors_mode); - prev_cursors_mode = strdup(multiple_cursors_mode); - free(multiple_cursors_mode); - } - multiple_cursors_mode = strdup(p); - - rfbLog("remote_cmd: changed -cursor mode " - "to: %s\n", multiple_cursors_mode); - - if (strcmp(multiple_cursors_mode, "none") && !show_cursor) { - show_cursor = 1; - rfbLog("remote_cmd: changed show_cursor " - "to: %d\n", show_cursor); - } - initialize_cursors_mode(); - first_cursor(); - goto done; - } - if (!strcmp(p, "show_cursor")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, show_cursor); - goto qry; - } - rfbLog("remote_cmd: enabling show_cursor.\n"); - show_cursor = 1; - if (multiple_cursors_mode && !strcmp(multiple_cursors_mode, - "none")) { - free(multiple_cursors_mode); - if (prev_cursors_mode) { - multiple_cursors_mode = - strdup(prev_cursors_mode); - } else { - multiple_cursors_mode = strdup("default"); - } - rfbLog("remote_cmd: changed -cursor mode " - "to: %s\n", multiple_cursors_mode); - } - initialize_cursors_mode(); - first_cursor(); - goto done; - } - if (!strcmp(p, "noshow_cursor") || !strcmp(p, "nocursor")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !show_cursor); - goto qry; - } - if (prev_cursors_mode) free(prev_cursors_mode); - prev_cursors_mode = strdup(multiple_cursors_mode); - - rfbLog("remote_cmd: disabling show_cursor.\n"); - show_cursor = 0; - initialize_cursors_mode(); - first_cursor(); - goto done; - } - if (strstr(p, "arrow") == p) { - COLON_CHECK("arrow:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, alt_arrow); - goto qry; - } - p += strlen("arrow:"); - alt_arrow = atoi(p); - rfbLog("remote_cmd: setting alt_arrow: %d.\n", alt_arrow); - setup_cursors_and_push(); - goto done; - } - if (!strcmp(p, "xfixes")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_xfixes); - goto qry; - } - if (! xfixes_present) { - rfbLog("remote_cmd: cannot enable xfixes " - "(not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: enabling -xfixes" - " (if supported).\n"); - use_xfixes = 1; - initialize_xfixes(); - first_cursor(); - goto done; - } - if (!strcmp(p, "noxfixes")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_xfixes); - goto qry; - } - if (! xfixes_present) { - rfbLog("remote_cmd: disabling xfixes " - "(but not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: disabling -xfixes.\n"); - use_xfixes = 0; - initialize_xfixes(); - first_cursor(); - goto done; - } - if (!strcmp(p, "xdamage")) { - int orig = use_xdamage; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_xdamage); - goto qry; - } - if (! xdamage_present) { - rfbLog("remote_cmd: cannot enable xdamage hints " - "(not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: enabling xdamage hints" - " (if supported).\n"); - use_xdamage = 1; - if (use_xdamage != orig) { - initialize_xdamage(); - create_xdamage_if_needed(0); - } - goto done; - } - if (!strcmp(p, "noxdamage")) { - int orig = use_xdamage; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_xdamage); - goto qry; - } - if (! xdamage_present) { - rfbLog("remote_cmd: disabling xdamage hints " - "(but not supported on X display)\n"); - goto done; - } - rfbLog("remote_cmd: disabling xdamage hints.\n"); - use_xdamage = 0; - if (use_xdamage != orig) { - initialize_xdamage(); - destroy_xdamage_if_needed(); - } - goto done; - } - if (strstr(p, "xd_area") == p) { - int a; - COLON_CHECK("xd_area:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - xdamage_max_area); - goto qry; - } - p += strlen("xd_area:"); - a = atoi(p); - if (a >= 0) { - rfbLog("remote_cmd: setting xdamage_max_area " - "%d -> %d.\n", xdamage_max_area, a); - xdamage_max_area = a; - } - goto done; - } - if (strstr(p, "xd_mem") == p) { - double a; - COLON_CHECK("xd_mem:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%.3f", p, co, - xdamage_memory); - goto qry; - } - p += strlen("xd_mem:"); - a = atof(p); - if (a >= 0.0) { - rfbLog("remote_cmd: setting xdamage_memory " - "%.3f -> %.3f.\n", xdamage_memory, a); - xdamage_memory = a; - } - goto done; - } - if (strstr(p, "alphacut") == p) { - int a; - COLON_CHECK("alphacut:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - alpha_threshold); - goto qry; - } - p += strlen("alphacut:"); - a = atoi(p); - if (a < 0) a = 0; - if (a > 256) a = 256; /* allow 256 for testing. */ - if (alpha_threshold != a) { - rfbLog("remote_cmd: setting alphacut " - "%d -> %d.\n", alpha_threshold, a); - if (a == 256) { - rfbLog("note: alphacut=256 leads to completely" - " transparent cursors.\n"); - } - alpha_threshold = a; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "alphafrac") == p) { - double a; - COLON_CHECK("alphafrac:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%f", p, co, - alpha_frac); - goto qry; - } - p += strlen("alphafrac:"); - a = atof(p); - if (a < 0.0) a = 0.0; - if (a > 1.0) a = 1.0; - if (alpha_frac != a) { - rfbLog("remote_cmd: setting alphafrac " - "%f -> %f.\n", alpha_frac, a); - alpha_frac = a; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "alpharemove") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, alpha_remove); - goto qry; - } - if (!alpha_remove) { - rfbLog("remote_cmd: enable alpharemove\n"); - alpha_remove = 1; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "noalpharemove") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !alpha_remove); - goto qry; - } - if (alpha_remove) { - rfbLog("remote_cmd: disable alpharemove\n"); - alpha_remove = 0; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "alphablend") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, alpha_blend); - goto qry; - } - if (!alpha_blend) { - rfbLog("remote_cmd: enable alphablend\n"); - alpha_remove = 0; - alpha_blend = 1; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "noalphablend") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !alpha_blend); - goto qry; - } - if (alpha_blend) { - rfbLog("remote_cmd: disable alphablend\n"); - alpha_blend = 0; - setup_cursors_and_push(); - } - goto done; - } - if (strstr(p, "xwarppointer") == p || strstr(p, "xwarp") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_xwarppointer); - goto qry; - } - rfbLog("remote_cmd: turning on xwarppointer mode.\n"); - use_xwarppointer = 1; - goto done; - } - if (strstr(p, "noxwarppointer") == p || - strstr(p, "noxwarp") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_xwarppointer); - goto qry; - } - rfbLog("remote_cmd: turning off xwarppointer mode.\n"); - use_xwarppointer = 0; - goto done; - } - if (strstr(p, "always_inject") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, always_inject); - goto qry; - } - rfbLog("remote_cmd: turning on always_inject mode.\n"); - always_inject = 1; - goto done; - } - if (strstr(p, "noalways_inject") == p) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !always_inject); - goto qry; - } - rfbLog("remote_cmd: turning off always_inject mode.\n"); - always_inject = 0; - goto done; - } - if (strstr(p, "buttonmap") == p) { - COLON_CHECK("buttonmap:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(pointer_remap)); - goto qry; - } - p += strlen("buttonmap:"); - if (pointer_remap) free(pointer_remap); - pointer_remap = strdup(p); - - rfbLog("remote_cmd: setting -buttonmap to:\n\t'%s'\n", p); - initialize_pointer_map(p); - goto done; - } - if (!strcmp(p, "dragging")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, show_dragging); - goto qry; - } - rfbLog("remote_cmd: enabling mouse dragging mode.\n"); - show_dragging = 1; - goto done; - } - if (!strcmp(p, "nodragging")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !show_dragging); - goto qry; - } - rfbLog("remote_cmd: enabling mouse nodragging mode.\n"); - show_dragging = 0; - goto done; - } -#ifndef NO_NCACHE - if (!strcmp(p, "ncache_cr")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_copyrect); - goto qry; - } - ncache_copyrect = 1; - rfbLog("remote_cmd: set -ncache_cr %d\n", ncache_copyrect); - goto done; - } - if (!strcmp(p, "noncache_cr")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_copyrect); - goto qry; - } - ncache_copyrect = 0; - rfbLog("remote_cmd: disabled -ncache_cr %d\n", ncache_copyrect); - - goto done; - } - if (!strcmp(p, "ncache_no_moveraise")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_wf_raises); - goto qry; - } - ncache_wf_raises = 0; - rfbLog("remote_cmd: set -ncache_no_moveraise\n"); - goto done; - } - if (!strcmp(p, "noncache_no_moveraise")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_wf_raises); - goto qry; - } - ncache_wf_raises = 1; - rfbLog("remote_cmd: disabled -ncache_no_moveraise\n"); - goto done; - } - if (!strcmp(p, "ncache_no_dtchange")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_dt_change); - goto qry; - } - ncache_dt_change = 0; - rfbLog("remote_cmd: set -ncache_no_dt_change\n"); - goto done; - } - if (!strcmp(p, "noncache_no_dtchange")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_dt_change); - goto qry; - } - ncache_dt_change = 1; - rfbLog("remote_cmd: disabled -ncache_no_dt_change\n"); - goto done; - } - if (!strcmp(p, "ncache_no_rootpixmap")) { - int orig = ncache_xrootpmap; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap); - goto qry; - } - ncache_xrootpmap = 0; - rfbLog("remote_cmd: set -ncache_no_rootpixmap\n"); - if (orig != ncache_xrootpmap) { - do_new_fb(1); - } - goto done; - } - if (!strcmp(p, "noncache_no_rootpixmap")) { - int orig = ncache_xrootpmap; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_xrootpmap); - goto qry; - } - ncache_xrootpmap = 1; - rfbLog("remote_cmd: disabled -ncache_no_rootpixmap\n"); - if (orig != ncache_xrootpmap) { - do_new_fb(1); - } - goto done; - } - if (!strcmp(p, "ncache_reset_rootpixmap") || !strcmp(p, "ncrp")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_xrootpmap); - goto qry; - } - if (ncache_xrootpmap) { - rfbLog("remote_cmd: resetting root pixmap.\n"); - set_ncache_xrootpmap(); - } - goto done; - } - if (!strcmp(p, "ncache_keep_anims")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_keep_anims); - goto qry; - } - kde_no_animate(0); - ncache_keep_anims = 1; - rfbLog("remote_cmd: set -ncache_keep_anims\n"); - goto done; - } - if (!strcmp(p, "noncache_keep_anims")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_keep_anims); - goto qry; - } - ncache_keep_anims = 0; - kde_no_animate(1); - rfbLog("remote_cmd: disabled -ncache_keep_anims\n"); - goto done; - } - if (!strcmp(p, "ncache_old_wm")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncache_old_wm); - goto qry; - } - ncache_old_wm = 1; - rfbLog("remote_cmd: set -ncache_old_wm\n"); - goto done; - } - if (!strcmp(p, "noncache_old_wm")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache_old_wm); - goto qry; - } - ncache_old_wm = 0; - rfbLog("remote_cmd: disabled -ncache_old_wm\n"); - goto done; - } - if (strstr(p, "ncache_pad") == p) { - int orig = ncache_pad, n; - COLON_CHECK("ncache_pad:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache_pad); - goto qry; - } - p += strlen("ncache_pad:"); - n = atoi(p); - - rfbLog("remote_cmd: setting ncache_pad %d to: %d\n", orig, n); - goto done; - } - if (!strcmp(p, "ncache")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !!ncache); - goto qry; - } - ncache = ncache0; - rfbLog("remote_cmd: set ncache %d\n", ncache); - goto done; - } - if (!strcmp(p, "noncache")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncache); - goto qry; - } - ncache = 0; - rfbLog("remote_cmd: disabled ncache %d\n", ncache); - goto done; - } - if (strstr(p, "ncache_size") == p) { - int orig = ncache, n; - COLON_CHECK("ncache_size:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, ncache); - goto qry; - } - p += strlen("ncache_size:"); - n = atoi(p); - - if (n >= 0 && n != ncache) { - rfbLog("remote_cmd: setting ncache %d to: %d\n", orig, ncache); - ncache = n; - do_new_fb(1); - if (client_count) { - check_ncache(1,0); - } - } - goto done; - } - if (!strcmp(p, "debug_ncache")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ncdb); - goto qry; - } - ncdb = 1; - rfbLog("remote_cmd: enabled debug_ncache\n"); - goto done; - } - if (!strcmp(p, "nodebug_ncache")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ncdb); - goto qry; - } - ncdb = 0; - rfbLog("remote_cmd: disabled debug_ncache\n"); - goto done; - } -#endif - if (strstr(p, "wireframe_mode") == p) { - COLON_CHECK("wireframe_mode:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - wireframe_str ? wireframe_str : WIREFRAME_PARMS); - goto qry; - } - p += strlen("wireframe_mode:"); - if (*p) { - if (wireframe_str) { - free(wireframe_str); - } - wireframe_str = strdup(p); - parse_wireframe(); - } - rfbLog("remote_cmd: enabling -wireframe mode.\n"); - wireframe = 1; - goto done; - } - if (strstr(p, "wireframe:") == p) { /* skip-cmd-list */ - COLON_CHECK("wireframe:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe); - goto qry; - } - p += strlen("wireframe:"); - if (*p) { - if (wireframe_str) { - free(wireframe_str); - } - wireframe_str = strdup(p); - parse_wireframe(); - } - rfbLog("remote_cmd: enabling -wireframe mode.\n"); - wireframe = 1; - goto done; - } - if (strstr(p, "wf:") == p) { /* skip-cmd-list */ - COLON_CHECK("wf:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, wireframe); - goto qry; - } - p += strlen("wf:"); - if (*p) { - if (wireframe_str) { - free(wireframe_str); - } - wireframe_str = strdup(p); - parse_wireframe(); - } - rfbLog("remote_cmd: enabling -wireframe mode.\n"); - wireframe = 1; - goto done; - } - if (!strcmp(p, "wireframe") || !strcmp(p, "wf")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, wireframe); - goto qry; - } - rfbLog("remote_cmd: enabling -wireframe mode.\n"); - wireframe = 1; - goto done; - } - if (!strcmp(p, "nowireframe") || !strcmp(p, "nowf")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !wireframe); - goto qry; - } - rfbLog("remote_cmd: enabling -nowireframe mode.\n"); - wireframe = 0; - goto done; - } - if (!strcmp(p, "wireframelocal") || !strcmp(p, "wfl")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, wireframe_local); - goto qry; - } - rfbLog("remote_cmd: enabling -wireframelocal mode.\n"); - wireframe_local = 1; - goto done; - } - if (!strcmp(p, "nowireframelocal") || !strcmp(p, "nowfl")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !wireframe_local); - goto qry; - } - rfbLog("remote_cmd: enabling -nowireframelocal mode.\n"); - wireframe_local = 0; - goto done; - } - if (strstr(p, "wirecopyrect") == p) { - COLON_CHECK("wirecopyrect:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(wireframe_copyrect)); - goto qry; - } - p += strlen("wirecopyrect:"); - - set_wirecopyrect_mode(p); - rfbLog("remote_cmd: changed -wirecopyrect mode " - "to: %s\n", NONUL(wireframe_copyrect)); - got_wirecopyrect = 1; - goto done; - } - if (strstr(p, "wcr") == p) { - COLON_CHECK("wcr:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(wireframe_copyrect)); - goto qry; - } - p += strlen("wcr:"); - - set_wirecopyrect_mode(p); - rfbLog("remote_cmd: changed -wirecopyrect mode " - "to: %s\n", NONUL(wireframe_copyrect)); - got_wirecopyrect = 1; - goto done; - } - if (!strcmp(p, "nowirecopyrect") || !strcmp(p, "nowcr")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%s", p, - NONUL(wireframe_copyrect)); - goto qry; - } - - set_wirecopyrect_mode("never"); - rfbLog("remote_cmd: changed -wirecopyrect mode " - "to: %s\n", NONUL(wireframe_copyrect)); - goto done; - } - if (strstr(p, "scr_area") == p) { - COLON_CHECK("scr_area:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - scrollcopyrect_min_area); - goto qry; - } - p += strlen("scr_area:"); - - scrollcopyrect_min_area = atoi(p); - rfbLog("remote_cmd: changed -scr_area to: %d\n", - scrollcopyrect_min_area); - goto done; - } - if (strstr(p, "scr_skip") == p) { - char *s = scroll_skip_str; - COLON_CHECK("scr_skip:") - if (!s || *s == '\0') s = scroll_skip_str0; - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); - goto qry; - } - p += strlen("scr_skip:"); - if (scroll_skip_str) { - free(scroll_skip_str); - } - - scroll_skip_str = strdup(p); - rfbLog("remote_cmd: changed -scr_skip to: %s\n", - scroll_skip_str); - initialize_scroll_matches(); - goto done; - } - if (strstr(p, "scr_inc") == p) { - char *s = scroll_good_str; - if (!s || *s == '\0') s = scroll_good_str0; - COLON_CHECK("scr_inc:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); - goto qry; - } - p += strlen("scr_inc:"); - if (scroll_good_str) { - free(scroll_good_str); - } - - scroll_good_str = strdup(p); - rfbLog("remote_cmd: changed -scr_inc to: %s\n", - scroll_good_str); - initialize_scroll_matches(); - goto done; - } - if (strstr(p, "scr_keys") == p) { - COLON_CHECK("scr_keys:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(scroll_key_list_str)); - goto qry; - } - p += strlen("scr_keys:"); - if (scroll_key_list_str) { - free(scroll_key_list_str); - } - - scroll_key_list_str = strdup(p); - rfbLog("remote_cmd: changed -scr_keys to: %s\n", - scroll_key_list_str); - initialize_scroll_keys(); - goto done; - } - if (strstr(p, "scr_term") == p) { - char *s = scroll_term_str; - if (!s || *s == '\0') s = scroll_term_str0; - COLON_CHECK("scr_term:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); - goto qry; - } - p += strlen("scr_term:"); - if (scroll_term_str) { - free(scroll_term_str); - } - - scroll_term_str = strdup(p); - rfbLog("remote_cmd: changed -scr_term to: %s\n", - scroll_term_str); - initialize_scroll_term(); - goto done; - } - if (strstr(p, "scr_keyrepeat") == p) { - char *s = max_keyrepeat_str; - if (!s || *s == '\0') s = max_keyrepeat_str0; - COLON_CHECK("scr_keyrepeat:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, NONUL(s)); - goto qry; - } - p += strlen("scr_keyrepeat:"); - if (max_keyrepeat_str) { - free(max_keyrepeat_str); - } - - max_keyrepeat_str = strdup(p); - rfbLog("remote_cmd: changed -scr_keyrepeat to: %s\n", - max_keyrepeat_str); - initialize_max_keyrepeat(); - goto done; - } - if (strstr(p, "scr_parms") == p) { - COLON_CHECK("scr_parms:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - scroll_copyrect_str ? scroll_copyrect_str - : SCROLL_COPYRECT_PARMS); - goto qry; - } - p += strlen("scr_parms:"); - if (*p) { - if (scroll_copyrect_str) { - free(scroll_copyrect_str); - } - set_scrollcopyrect_mode("always"); - scroll_copyrect_str = strdup(p); - parse_scroll_copyrect(); - } - rfbLog("remote_cmd: set -scr_parms %s.\n", - NONUL(scroll_copyrect_str)); - got_scrollcopyrect = 1; - goto done; - } - if (strstr(p, "scrollcopyrect") == p) { - COLON_CHECK("scrollcopyrect:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(scroll_copyrect)); - goto qry; - } - p += strlen("scrollcopyrect:"); - - set_scrollcopyrect_mode(p); - rfbLog("remote_cmd: changed -scrollcopyrect mode " - "to: %s\n", NONUL(scroll_copyrect)); - got_scrollcopyrect = 1; - goto done; - } - if (!strcmp(p, "scr") || - strstr(p, "scr:") == p) { /* skip-cmd-list */ - COLON_CHECK("scr:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(scroll_copyrect)); - goto qry; - } - p += strlen("scr:"); - - set_scrollcopyrect_mode(p); - rfbLog("remote_cmd: changed -scrollcopyrect mode " - "to: %s\n", NONUL(scroll_copyrect)); - got_scrollcopyrect = 1; - goto done; - } - if (!strcmp(p, "noscrollcopyrect") || !strcmp(p, "noscr")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%s", p, - NONUL(scroll_copyrect)); - goto qry; - } - - set_scrollcopyrect_mode("never"); - rfbLog("remote_cmd: changed -scrollcopyrect mode " - "to: %s\n", NONUL(scroll_copyrect)); - goto done; - } - if (strstr(p, "fixscreen") == p) { - COLON_CHECK("fixscreen:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(screen_fixup_str)); - goto qry; - } - p += strlen("fixscreen:"); - if (screen_fixup_str) { - free(screen_fixup_str); - } - screen_fixup_str = strdup(p); - parse_fixscreen(); - rfbLog("remote_cmd: set -fixscreen %s.\n", - NONUL(screen_fixup_str)); - goto done; - } - if (!strcmp(p, "noxrecord")) { - int orig = noxrecord; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, noxrecord); - goto qry; - } - noxrecord = 1; - rfbLog("set noxrecord to: %d\n", noxrecord); - if (orig != noxrecord) { - shutdown_xrecord(); - } - goto done; - } - if (!strcmp(p, "xrecord")) { - int orig = noxrecord; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !noxrecord); - goto qry; - } - noxrecord = 0; - rfbLog("set noxrecord to: %d\n", noxrecord); - if (orig != noxrecord) { - initialize_xrecord(); - } - goto done; - } - if (!strcmp(p, "reset_record")) { - NOTAPP - if (use_xrecord) { - rfbLog("resetting RECORD\n"); - check_xrecord_reset(1); - } else { - rfbLog("RECORD is disabled, not resetting.\n"); - } - goto done; - } - if (strstr(p, "pointer_mode") == p) { - int pm; - COLON_CHECK("pointer_mode:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode); - goto qry; - } - p += strlen("pointer_mode:"); - pm = atoi(p); - if (pm < 0 || pm > pointer_mode_max) { - rfbLog("remote_cmd: pointer_mode out of range:" - " 1-%d: %d\n", pointer_mode_max, pm); - } else { - rfbLog("remote_cmd: setting pointer_mode %d\n", pm); - pointer_mode = pm; - } - goto done; - } - if (strstr(p, "pm") == p) { - int pm; - COLON_CHECK("pm:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, pointer_mode); - goto qry; - } - p += strlen("pm:"); - pm = atoi(p); - if (pm < 0 || pm > pointer_mode_max) { - rfbLog("remote_cmd: pointer_mode out of range:" - " 1-%d: %d\n", pointer_mode_max, pm); - } else { - rfbLog("remote_cmd: setting pointer_mode %d\n", pm); - pointer_mode = pm; - } - goto done; - } - if (strstr(p, "input_skip") == p) { - int is; - COLON_CHECK("input_skip:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, ui_skip); - goto qry; - } - p += strlen("input_skip:"); - is = atoi(p); - rfbLog("remote_cmd: setting input_skip %d\n", is); - ui_skip = is; - goto done; - } - if (!strcmp(p, "allinput")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, all_input); - goto qry; - } - all_input = 1; - rfbLog("enabled allinput\n"); - if (handle_events_eagerly) { - rfbLog("disabled input_eagerly\n"); - handle_events_eagerly = 0; - } - goto done; - } - if (!strcmp(p, "noallinput")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !all_input); - goto qry; - } - all_input = 0; - rfbLog("disabled allinput\n"); - goto done; - } - if (!strcmp(p, "input_eagerly")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, handle_events_eagerly); - goto qry; - } - handle_events_eagerly = 1; - rfbLog("enabled input_eagerly\n"); - if (all_input) { - rfbLog("disabled allinput\n"); - all_input = 0; - } - goto done; - } - if (!strcmp(p, "noinput_eagerly")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !handle_events_eagerly); - goto qry; - } - handle_events_eagerly = 0; - rfbLog("disabled input_eagerly\n"); - goto done; - } - if (strstr(p, "input") == p) { - int doit = 1; - COLON_CHECK("input:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(allowed_input_str)); - goto qry; - } - p += strlen("input:"); - if (allowed_input_str && !strcmp(p, allowed_input_str)) { /* skip-cmd-list */ - doit = 0; - } - rfbLog("remote_cmd: setting input %s\n", p); - if (allowed_input_str) free(allowed_input_str); - if (*p == '\0') { - allowed_input_str = NULL; - } else { - allowed_input_str = strdup(p); - } - if (doit) { - initialize_allowed_input(); - } - goto done; - } - if (!strcmp(p, "grabkbd")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, grab_kbd); - goto qry; - } - grab_kbd = 1; - if (grab_always) { - adjust_grabs(1, 0); - } - rfbLog("enabled grab_kbd\n"); - goto done; - } - if (!strcmp(p, "nograbkbd")) { - int orig = grab_kbd; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !grab_kbd); - goto qry; - } - grab_kbd = 0; - if (orig && dpy) { -#if !NO_X11 - X_LOCK; - XUngrabKeyboard(dpy, CurrentTime); - X_UNLOCK; -#endif - } - rfbLog("disabled grab_kbd\n"); - - goto done; - } - if (!strcmp(p, "grabptr")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, grab_ptr); - goto qry; - } - grab_ptr = 1; - if (grab_always) { - adjust_grabs(1, 0); - } - rfbLog("enabled grab_ptr\n"); - goto done; - } - if (!strcmp(p, "ungrabboth")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, ungrab_both); - goto qry; - } - ungrab_both = 1; - rfbLog("enabled ungrab_both\n"); - goto done; - } - if (!strcmp(p, "noungrabboth")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !ungrab_both); - goto qry; - } - ungrab_both = 0; - rfbLog("disabled ungrab_both\n"); - goto done; - } - if (!strcmp(p, "nograbptr")) { - int orig = grab_ptr; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !grab_ptr); - goto qry; - } - grab_ptr = 0; - if (orig && dpy) { -#if !NO_X11 - X_LOCK; - XUngrabPointer(dpy, CurrentTime); - X_UNLOCK; -#endif - } - rfbLog("disabled grab_ptr\n"); - goto done; - } - if (!strcmp(p, "grabalways")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, grab_always); - goto qry; - } - grab_ptr = 1; - grab_kbd = 1; - grab_always = 1; - adjust_grabs(1, 0); - rfbLog("enabled grab_always\n"); - goto done; - } - if (!strcmp(p, "nograbalways")) { - int orig = grab_always; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !grab_always); - goto qry; - } - grab_ptr = 0; - grab_kbd = 0; - grab_always = 0; - if (orig && dpy) { -#if !NO_X11 - X_LOCK; - XUngrabKeyboard(dpy, CurrentTime); - XUngrabPointer(dpy, CurrentTime); - X_UNLOCK; -#endif - } - adjust_grabs(0, 0); - rfbLog("disabled grab_always\n"); - goto done; - } - if (strstr(p, "grablocal") == p) { - COLON_CHECK("grablocal:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - grab_local); - goto qry; - } - p += strlen("grablocal:"); - - grab_local = atoi(p); - rfbLog("remote_cmd: changed -grablocal to: %d\n", - grab_local); - goto done; - } - if (strstr(p, "client_input") == p) { - NOTAPP - COLON_CHECK("client_input:") - p += strlen("client_input:"); - set_client_input(p); - goto done; - } - if (strstr(p, "ssltimeout") == p) { - int is; - COLON_CHECK("ssltimeout:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - ssl_timeout_secs); - goto qry; - } - p += strlen("ssltimeout:"); - is = atoi(p); - rfbLog("remote_cmd: setting ssltimeout: %d\n", is); - ssl_timeout_secs = is; - goto done; - } - if (strstr(p, "speeds") == p) { - COLON_CHECK("speeds:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(speeds_str)); - goto qry; - } - p += strlen("speeds:"); - if (speeds_str) free(speeds_str); - speeds_str = strdup(p); - - rfbLog("remote_cmd: setting -speeds to:\n\t'%s'\n", p); - initialize_speeds(); - goto done; - } - if (strstr(p, "wmdt") == p) { - COLON_CHECK("wmdt:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(wmdt_str)); - goto qry; - } - p += strlen("wmdt:"); - if (wmdt_str) free(wmdt_str); - wmdt_str = strdup(p); - - rfbLog("remote_cmd: setting -wmdt to: %s\n", p); - goto done; - } - if (!strcmp(p, "debug_pointer") || !strcmp(p, "dp")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_pointer); - goto qry; - } - rfbLog("remote_cmd: turning on debug_pointer.\n"); - debug_pointer = 1; - goto done; - } - if (!strcmp(p, "nodebug_pointer") || !strcmp(p, "nodp")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_pointer); - goto qry; - } - rfbLog("remote_cmd: turning off debug_pointer.\n"); - debug_pointer = 0; - goto done; - } - if (!strcmp(p, "debug_keyboard") || !strcmp(p, "dk")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_keyboard); - goto qry; - } - rfbLog("remote_cmd: turning on debug_keyboard.\n"); - debug_keyboard = 1; - goto done; - } - if (!strcmp(p, "nodebug_keyboard") || !strcmp(p, "nodk")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_keyboard); - goto qry; - } - rfbLog("remote_cmd: turning off debug_keyboard.\n"); - debug_keyboard = 0; - goto done; - } - if (strstr(p, "keycode") == p) { - int kc, down = -1; - char *c; - NOTAPP - COLON_CHECK("keycode:") - p += strlen("keycode:"); - kc = atoi(p); - if (kc < 0) kc = 0; - kc = kc % 256; - c = strchr(p, ','); - if (c) down = atoi(c+1); - rfbLog("remote_cmd: insert keycode %d down=%d\n", kc, down); - - if (macosx_console) { -#ifdef MACOSX - if (down == -1) { - macosxCG_keycode_inject(1, kc); - usleep(50*1000); - macosxCG_keycode_inject(0, kc); - } else { - macosxCG_keycode_inject(down, kc); - } -#endif - } else { - X_LOCK; - if (down == -1) { - XTestFakeKeyEvent_wr(dpy, kc, 1, CurrentTime); - usleep(50*1000); - XTestFakeKeyEvent_wr(dpy, kc, 0, CurrentTime); - } else { - XTestFakeKeyEvent_wr(dpy, kc, down, CurrentTime); - } - XFlush_wr(dpy); - X_UNLOCK; - } - goto done; - } - if (strstr(p, "keysym") == p) { - int down = -1; - unsigned int in; - KeySym ks; - char *c, *str; - NOTAPP - COLON_CHECK("keysym:") - p += strlen("keysym:"); - - c = strchr(p, ','); - if (c) { - down = atoi(c+1); - *c = '\0'; - } - - if (sscanf(p, "0x%x", &in) == 1) { - ks = (KeySym) in; - } else if (sscanf(p, "%u", &in) == 1) { - ks = (KeySym) in; - } else if ((ks = XStringToKeysym(p)) != NoSymbol) { - ; - } else { - rfbLog("remote_cmd: bad keysym: %s\n", p); - goto done; - } - str = XKeysymToString(ks); - str = str ? str : "NoSymbol"; - rfbLog("remote_cmd: insert keysym %s 0x%x '%s' down=%d\n", p, ks, str, down); - if (down == -1) { - keyboard(1, ks, NULL); - usleep(50*1000); - keyboard(0, ks, NULL); - } else { - keyboard(down, ks, NULL); - } - goto done; - } - if (strstr(p, "ptr") == p) { - int x, y, m = 0; - NOTAPP - COLON_CHECK("ptr:") - p += strlen("ptr:"); - rfbLog("remote_cmd: insert pointer event: %s\n", p); - if (sscanf(p, "%d,%d,%d", &x, &y, &m) == 3) { - pointer_event(m, x, y, NULL); - } else if (sscanf(p, "%d,%d", &x, &y) == 2) { - pointer_event(m, x, y, NULL); - } else { - rfbLog("remote_cmd: bad ptr:x,y,mask\n"); - } - - goto done; - } - if (strstr(p, "fakebuttonevent") == p) { - int mb, down = 0; - NOTAPP - COLON_CHECK("fakebuttonevent:") - p += strlen("fakebuttonevent:"); - rfbLog("remote_cmd: insert fakebuttonevent: %s\n", p); - if (sscanf(p, "%d,%d", &mb, &down) == 2) { - X_LOCK; - rfbLog("remote_cmd: XTestFakeButtonEvent(mb=%d, down=%d)\n", mb, down); - XTestFakeButtonEvent_wr(dpy, mb, down ? True : False, CurrentTime); - XFlush_wr(dpy); - X_UNLOCK; - } - - goto done; - } - if (strstr(p, "sleep") == p) { - NOTAPP - COLON_CHECK("sleep:") - p += strlen("sleep:"); - rfbLog("remote_cmd: sleeping: %s\n", p); - usleep((int) (1.0e+6 * atof(p))); - rfbLog("remote_cmd: done sleeping.\n"); - goto done; - } - if (strstr(p, "get_xprop") == p) { - char *res; - unsigned long id; - Window win = None; /* None implies root in get_xprop() */ - - /* note we force query and assume the colon is there. */ - query = 1; - if (strstr(p, "get_xprop:") != p) { /* skip-cmd-list */ - snprintf(buf, bufn, "ans=%s:N/A", p); - goto qry; - } - p += strlen("get_xprop:"); - - if (strstr(p, "id=") == p) { /* skip-cmd-list */ - p += strlen("id="); - if (scan_hexdec(p, &id)) { - win = (Window) id; - } - if (strchr(p, ':')) { - p = strchr(p, ':') + 1; - } - } - - res = get_xprop(p, win); - if (res == NULL) { - res = strdup("NULL"); - } - snprintf(buf, bufn, "ans=get_xprop:%s:%s", p, res); - free(res); - - goto qry; - } - if (strstr(p, "set_xprop") == p) { - char *q; - int rc = -2; - unsigned long id; - Window win = None; /* None implies root in set_xprop() */ - - /* note we force query and assume the colon is there. */ - query = 1; - if (strstr(p, "set_xprop:") != p) { /* skip-cmd-list */ - snprintf(buf, bufn, "ans=%s:N/A", p); - goto qry; - } - p += strlen("set_xprop:"); - - if (strstr(p, "id=") == p) { /* skip-cmd-list */ - p += strlen("id="); - if (scan_hexdec(p, &id)) { - win = (Window) id; - } - if (strchr(p, ':')) { - p = strchr(p, ':') + 1; - } - } - - q = strchr(p, ':'); - if (q) { - *q = '\0'; - rc = set_xprop(p, win, q+1); - *q = ':'; - } - snprintf(buf, bufn, "ans=set_xprop:%s:%d", p, rc); - - goto qry; - } - if (strstr(p, "wininfo") == p) { - char *res, *t = ""; - unsigned long id; - Window win = None; - int show_children = 0; - - /* note we force query and assume the colon is there. */ - query = 1; - if (strstr(p, "wininfo:") != p) { /* skip-cmd-list */ - snprintf(buf, bufn, "ans=%s:N/A", p); - goto qry; - } - p += strlen("wininfo:"); - - if (p[0] == '+') { - show_children = 1; - t = "+"; - p++; - } - if (!strcmp(p, "root")) { /* skip-cmd-list */ - win = rootwin; - } else if (scan_hexdec(p, &id)) { - win = (Window) id; - } - - res = wininfo(win, show_children); - if (res == NULL) { - res = strdup("NULL"); - } - snprintf(buf, bufn, "ans=wininfo:%s%s:%s", t, p, res); - free(res); - - goto qry; - } - if (strstr(p, "bcx_xattach") == p) { - char *res; - int pg_init = -1, kg_init = -1; - int try = 0, max_tries = 4; - - /* note we force query and assume the colon is there. */ - query = 1; - if (strstr(p, "bcx_xattach:") != p) { /* skip-cmd-list */ - snprintf(buf, bufn, "ans=%s:N/A", p); - goto qry; - } - p += strlen("bcx_xattach:"); - - if (strstr(p, "retry=")) { /* skip-cmd-list */ - int n; - char *q = strstr(p, "retry="); /* skip-cmd-list */ - if (sscanf(q, "retry=%d", &n) == 1) { - if (n < 0) n = 0; - max_tries = 1 + n; - } - } - - try_again: - - res = bcx_xattach(p, &pg_init, &kg_init); - try++; - if (res == NULL) { - res = strdup("NULL"); - } else if (strstr(res, "GRAB_FAIL_INIT")) { - rfbLog("bcx_xattach: failed grab check for '%s': %s. Final state OK, not Retrying.\n", p, res); - } else if (strstr(res, "GRAB_FAIL") && try < max_tries) { - rfbLog("bcx_xattach: failed grab check for '%s': %s. Retrying[%d]...\n", p, res, try); - free(res); - pointer_event(0, dpy_x/2 + try, dpy_y/2 + try, NULL); -#if !NO_X11 - X_LOCK; - XFlush_wr(dpy); - if (dpy) { - if (try == 2) { - XSync(dpy, False); - } else if (try == 3) { - XSync(dpy, True); - } - } - X_UNLOCK; -#endif - if (try == 1) { - usleep(250*1000); - } else if (try <= 4) { - usleep(try*400*1000); - } else { - usleep(4*500*1000); - } - goto try_again; - } - - snprintf(buf, bufn, "ans=bcx_xattach:%s:%s", p, res); - free(res); - - goto qry; - } - if (strstr(p, "deferupdate") == p) { - int d; - COLON_CHECK("deferupdate:") - if (query) { - if (!screen) { - d = defer_update; - } else { - d = screen->deferUpdateTime; - } - snprintf(buf, bufn, "ans=%s%s%d", p, co, d); - goto qry; - } - p += strlen("deferupdate:"); - d = atoi(p); - if (d < 0) d = 0; - rfbLog("remote_cmd: setting defer to %d ms.\n", d); - defer_update = d; - /* mutex */ - screen->deferUpdateTime = d; - got_defer = 1; - goto done; - } - if (strstr(p, "defer") == p) { - int d; - COLON_CHECK("defer:") - if (query) { - if (!screen) { - d = defer_update; - } else { - d = screen->deferUpdateTime; - } - snprintf(buf, bufn, "ans=%s%s%d", p, co, d); - goto qry; - } - p += strlen("defer:"); - d = atoi(p); - if (d < 0) d = 0; - rfbLog("remote_cmd: setting defer to %d ms.\n", d); - defer_update = d; - /* mutex */ - screen->deferUpdateTime = d; - got_defer = 1; - goto done; - } - if (strstr(p, "setdefer") == p) { - COLON_CHECK("setdefer:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, set_defer); - goto qry; - } - p += strlen("setdefer:"); - set_defer = atoi(p); - rfbLog("remote_cmd: setting set_defer to %d\n", set_defer); - goto done; - } - if (strstr(p, "extra_fbur") == p) { - COLON_CHECK("extra_fbur:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, extra_fbur); - goto qry; - } - p += strlen("extra_fbur:"); - extra_fbur = atoi(p); - rfbLog("remote_cmd: setting extra_fbur to %d\n", extra_fbur); - goto done; - } - if (strstr(p, "wait_ui") == p) { - double w; - COLON_CHECK("wait_ui:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%.2f", p, co, wait_ui); - goto qry; - } - p += strlen("wait_ui:"); - w = atof(p); - if (w <= 0) w = 1.0; - rfbLog("remote_cmd: setting wait_ui factor %.2f -> %.2f\n", - wait_ui, w); - wait_ui = w; - goto done; - } - if (!strcmp(p, "wait_bog")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, wait_bog); - goto qry; - } - wait_bog = 1; - rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog); - goto done; - } - if (!strcmp(p, "nowait_bog")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !wait_bog); - goto qry; - } - wait_bog = 0; - rfbLog("remote_cmd: setting wait_bog to %d\n", wait_bog); - goto done; - } - if (strstr(p, "slow_fb") == p) { - double w; - COLON_CHECK("slow_fb:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%.2f", p, co, slow_fb); - goto qry; - } - p += strlen("slow_fb:"); - w = atof(p); - if (w <= 0) w = 0.0; - rfbLog("remote_cmd: setting slow_fb factor %.2f -> %.2f\n", - slow_fb, w); - slow_fb = w; - goto done; - } - if (strstr(p, "xrefresh") == p) { - double w; - COLON_CHECK("xrefresh:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%.2f", p, co, xrefresh); - goto qry; - } - p += strlen("xrefresh:"); - w = atof(p); - if (w <= 0) w = 0.0; - rfbLog("remote_cmd: setting xrefresh delay %.2f -> %.2f\n", - xrefresh, w); - xrefresh = w; - goto done; - } - if (strstr(p, "wait") == p) { - int w; - COLON_CHECK("wait:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, waitms); - goto qry; - } - p += strlen("wait:"); - w = atoi(p); - if (w < 0) w = 0; - rfbLog("remote_cmd: setting wait %d -> %d ms.\n", waitms, w); - waitms = w; - goto done; - } - if (strstr(p, "readtimeout") == p) { - int w, orig = rfbMaxClientWait; - COLON_CHECK("readtimeout:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - rfbMaxClientWait/1000); - goto qry; - } - p += strlen("readtimeout:"); - w = atoi(p) * 1000; - if (w <= 0) w = 0; - rfbLog("remote_cmd: setting rfbMaxClientWait %d -> " - "%d msec.\n", orig, w); - rfbMaxClientWait = w; - goto done; - } - if (!strcmp(p, "nap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, take_naps); - goto qry; - } - rfbLog("remote_cmd: turning on nap mode.\n"); - take_naps = 1; - goto done; - } - if (!strcmp(p, "nonap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !take_naps); - goto qry; - } - rfbLog("remote_cmd: turning off nap mode.\n"); - take_naps = 0; - goto done; - } - if (strstr(p, "sb") == p) { - int w; - COLON_CHECK("sb:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank); - goto qry; - } - p += strlen("sb:"); - w = atoi(p); - if (w < 0) w = 0; - rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n", - screen_blank, w); - screen_blank = w; - goto done; - } - if (strstr(p, "screen_blank") == p) { - int w; - COLON_CHECK("screen_blank:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, screen_blank); - goto qry; - } - p += strlen("screen_blank:"); - w = atoi(p); - if (w < 0) w = 0; - rfbLog("remote_cmd: setting screen_blank %d -> %d sec.\n", - screen_blank, w); - screen_blank = w; - goto done; - } - if (!strcmp(p, "fbpm")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_fbpm); - goto qry; - } - rfbLog("remote_cmd: turning off -nofbpm mode.\n"); - watch_fbpm = 0; - goto done; - } - if (!strcmp(p, "nofbpm")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_fbpm); - goto qry; - } - rfbLog("remote_cmd: turning on -nofbpm mode.\n"); - watch_fbpm = 1; - goto done; - } - if (!strcmp(p, "dpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !watch_dpms); - goto qry; - } - rfbLog("remote_cmd: turning off -nodpms mode.\n"); - watch_dpms = 0; - goto done; - } - if (!strcmp(p, "nodpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, watch_dpms); - goto qry; - } - rfbLog("remote_cmd: turning on -nodpms mode.\n"); - watch_dpms = 1; - goto done; - } - if (!strcmp(p, "clientdpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, client_dpms); - goto qry; - } - rfbLog("remote_cmd: turning on -clientdpms mode.\n"); - client_dpms = 1; - goto done; - } - if (!strcmp(p, "noclientdpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !client_dpms); - goto qry; - } - rfbLog("remote_cmd: turning off -clientdpms mode.\n"); - client_dpms = 0; - goto done; - } - if (!strcmp(p, "forcedpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, force_dpms); - goto qry; - } - rfbLog("remote_cmd: turning on -forcedpms mode.\n"); - force_dpms = 1; - goto done; - } - if (!strcmp(p, "noforcedpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !force_dpms); - goto qry; - } - rfbLog("remote_cmd: turning off -forcedpms mode.\n"); - force_dpms = 0; - goto done; - } - if (!strcmp(p, "noserverdpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_dpms); - goto qry; - } - rfbLog("remote_cmd: turning on -noserverdpms mode.\n"); - no_ultra_dpms = 1; - goto done; - } - if (!strcmp(p, "serverdpms")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_dpms); - goto qry; - } - rfbLog("remote_cmd: turning off -noserverdpms mode.\n"); - no_ultra_dpms = 0; - goto done; - } - if (!strcmp(p, "noultraext")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, no_ultra_ext); - goto qry; - } - rfbLog("remote_cmd: turning on -noultraext mode.\n"); - no_ultra_ext = 1; - goto done; - } - if (!strcmp(p, "ultraext")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !no_ultra_ext); - goto qry; - } - rfbLog("remote_cmd: turning off -noultraext mode.\n"); - no_ultra_ext = 0; - goto done; - } - if (!strcmp(p, "chatwindow")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, chat_window); - goto qry; - } - rfbLog("remote_cmd: enabling the local chat window.\n"); - chat_window = 1; - goto done; - } - if (!strcmp(p, "nochatwindow")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !chat_window); - goto qry; - } - rfbLog("remote_cmd: disabling the local chat window.\n"); - chat_window = 0; - goto done; - } - if (!strcmp(p, "chaton")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client != NULL)); - goto qry; - } - rfbLog("remote_cmd: turning local chat window on.\n"); - chat_window = 1; - set_text_chat(NULL, rfbTextChatOpen, ""); - goto done; - } - if (!strcmp(p, "chatoff")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, (chat_window_client == NULL)); - goto qry; - } - rfbLog("remote_cmd: turning local chat window off.\n"); - set_text_chat(NULL, rfbTextChatClose, ""); - set_text_chat(NULL, rfbTextChatFinished, ""); - goto done; - } - if (strstr(p, "fs") == p) { - COLON_CHECK("fs:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%f", p, co, fs_frac); - goto qry; - } - p += strlen("fs:"); - fs_frac = atof(p); - rfbLog("remote_cmd: setting -fs frac to %f\n", fs_frac); - goto done; - } - if (strstr(p, "gaps") == p) { - int g; - COLON_CHECK("gaps:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, gaps_fill); - goto qry; - } - p += strlen("gaps:"); - g = atoi(p); - if (g < 0) g = 0; - rfbLog("remote_cmd: setting gaps_fill %d -> %d.\n", - gaps_fill, g); - gaps_fill = g; - goto done; - } - if (strstr(p, "grow") == p) { - int g; - COLON_CHECK("grow:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, grow_fill); - goto qry; - } - p += strlen("grow:"); - g = atoi(p); - if (g < 0) g = 0; - rfbLog("remote_cmd: setting grow_fill %d -> %d.\n", - grow_fill, g); - grow_fill = g; - goto done; - } - if (strstr(p, "fuzz") == p) { - int f; - COLON_CHECK("fuzz:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, tile_fuzz); - goto qry; - } - p += strlen("fuzz:"); - f = atoi(p); - if (f < 0) f = 0; - rfbLog("remote_cmd: setting tile_fuzz %d -> %d.\n", - tile_fuzz, f); - grow_fill = f; - goto done; - } - if (!strcmp(p, "snapfb")) { - int orig = use_snapfb; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, use_snapfb); - goto qry; - } - rfbLog("remote_cmd: turning on snapfb mode.\n"); - use_snapfb = 1; - if (orig != use_snapfb) { - do_new_fb(1); - } - goto done; - } - if (!strcmp(p, "nosnapfb")) { - int orig = use_snapfb; - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !use_snapfb); - goto qry; - } - rfbLog("remote_cmd: turning off snapfb mode.\n"); - use_snapfb = 0; - if (orig != use_snapfb) { - do_new_fb(1); - } - - goto done; - } - if (strstr(p, "rawfb") == p) { - COLON_CHECK("rawfb:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(raw_fb_str)); - goto qry; - } - p += strlen("rawfb:"); - if (raw_fb_str) free(raw_fb_str); - raw_fb_str = strdup(p); - if (safe_remote_only && strstr(p, "setup:") == p) { /* skip-cmd-list */ - /* n.b. we still allow filename, shm, of rawfb */ - fprintf(stderr, "unsafe rawfb setup: %s\n", p); - exit(1); - } - - rfbLog("remote_cmd: setting -rawfb to:\n\t'%s'\n", p); - - if (*raw_fb_str == '\0') { - free(raw_fb_str); - raw_fb_str = NULL; - if (raw_fb_mmap) { - munmap(raw_fb_addr, raw_fb_mmap); - } - if (raw_fb_fd >= 0) { - close(raw_fb_fd); - } - raw_fb_fd = -1; - raw_fb = NULL; - raw_fb_addr = NULL; - raw_fb_offset = 0; - raw_fb_shm = 0; - raw_fb_mmap = 0; - raw_fb_seek = 0; - rfbLog("restoring per-rawfb settings...\n"); - set_raw_fb_params(1); - } - rfbLog("hang on tight, here we go...\n"); - raw_fb_back_to_X = 1; - do_new_fb(1); - raw_fb_back_to_X = 0; - goto done; - } - if (strstr(p, "uinput_accel") == p) { - COLON_CHECK("uinput_accel:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(get_uinput_accel())); - goto qry; - } - p += strlen("uinput_accel:"); - rfbLog("set_uinput_accel: %s\n", p); - set_uinput_accel(p); - goto done; - } - if (strstr(p, "uinput_thresh") == p) { - COLON_CHECK("uinput_thresh:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(get_uinput_thresh())); - goto qry; - } - p += strlen("uinput_thresh:"); - rfbLog("set_uinput_thresh: %s\n", p); - set_uinput_thresh(p); - goto done; - } - if (strstr(p, "uinput_reset") == p) { - COLON_CHECK("uinput_reset:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - get_uinput_reset()); - goto qry; - } - p += strlen("uinput_reset:"); - rfbLog("set_uinput_reset: %s\n", p); - set_uinput_reset(atoi(p)); - goto done; - } - if (strstr(p, "uinput_always") == p) { - COLON_CHECK("uinput_always:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - get_uinput_always()); - goto qry; - } - p += strlen("uinput_always:"); - rfbLog("set_uinput_always: %s\n", p); - set_uinput_always(atoi(p)); - goto done; - } - if (strstr(p, "progressive") == p) { - int f; - COLON_CHECK("progressive:") - if (query) { - if (!screen) { - f = 0; - } else { - f = screen->progressiveSliceHeight; - } - snprintf(buf, bufn, "ans=%s%s%d", p, co, f); - goto qry; - } - p += strlen("progressive:"); - f = atoi(p); - if (f < 0) f = 0; - rfbLog("remote_cmd: setting progressive %d -> %d.\n", - screen->progressiveSliceHeight, f); - /* mutex */ - screen->progressiveSliceHeight = f; - goto done; - } - if (strstr(p, "rfbport") == p) { - int rp, orig = screen ? screen->port : 5900; - COLON_CHECK("rfbport:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, orig); - goto qry; - } - p += strlen("rfbport:"); - rp = atoi(p); - reset_rfbport(orig, rp); - goto done; - } - if (!strcmp(p, "http")) { - if (query) { - int ls = screen ? screen->httpListenSock : -1; - snprintf(buf, bufn, "ans=%s:%d", p, (ls > -1)); - goto qry; - } - if (screen->httpListenSock > -1 || ipv6_http_fd > -1) { - rfbLog("already listening for http connections.\n"); - } else { - rfbLog("turning on listening for http connections.\n"); - if (check_httpdir()) { - http_connections(1); - } - } - goto done; - } - if (!strcmp(p, "nohttp")) { - if (query) { - int ls = screen ? screen->httpListenSock : -1; - snprintf(buf, bufn, "ans=%s:%d", p, !(ls > -1)); - goto qry; - } - if (screen->httpListenSock < 0 && ipv6_http_fd < 0) { - rfbLog("already not listening for http connections.\n"); - } else { - rfbLog("turning off listening for http connections.\n"); - if (check_httpdir()) { - http_connections(0); - } - } - goto done; - } - if (strstr(p, "httpport") == p) { - int hp, orig = screen ? screen->httpPort : 0; - COLON_CHECK("httpport:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, orig); - goto qry; - } - p += strlen("httpport:"); - hp = atoi(p); - reset_httpport(orig, hp); - goto done; - } - if (strstr(p, "httpdir") == p) { - COLON_CHECK("httpdir:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(http_dir)); - goto qry; - } - p += strlen("httpdir:"); - if (http_dir && !strcmp(http_dir, p)) { - rfbLog("no change in httpdir: %s\n", http_dir); - } else { - if (http_dir) { - free(http_dir); - } - http_dir = strdup(p); - http_connections(0); - if (*p != '\0') { - http_connections(1); - } - } - goto done; - } - if (!strcmp(p, "enablehttpproxy")) { - if (query) { - int ht = screen ? screen->httpEnableProxyConnect : 0; - snprintf(buf, bufn, "ans=%s:%d", p, ht != 0); - goto qry; - } - rfbLog("turning on enablehttpproxy.\n"); - /* mutex */ - screen->httpEnableProxyConnect = 1; - goto done; - } - if (!strcmp(p, "noenablehttpproxy")) { - if (query) { - int ht = screen ? screen->httpEnableProxyConnect : 0; - snprintf(buf, bufn, "ans=%s:%d", p, ht == 0); - goto qry; - } - rfbLog("turning off enablehttpproxy.\n"); - screen->httpEnableProxyConnect = 0; - goto done; - } - if (!strcmp(p, "alwaysshared")) { - if (query) { - int t = screen ? screen->alwaysShared : 0; - snprintf(buf, bufn, "ans=%s:%d", p, t != 0); - goto qry; - } - rfbLog("turning on alwaysshared.\n"); - screen->alwaysShared = 1; - goto done; - } - if (!strcmp(p, "noalwaysshared")) { - if (query) { - int t = screen ? screen->alwaysShared : 0; - snprintf(buf, bufn, "ans=%s:%d", p, t == 0); - goto qry; - } - rfbLog("turning off alwaysshared.\n"); - screen->alwaysShared = 0; - goto done; - } - if (!strcmp(p, "nevershared")) { - if (query) { - int t = screen ? screen->neverShared : 1; - snprintf(buf, bufn, "ans=%s:%d", p, t != 0); - goto qry; - } - rfbLog("turning on nevershared.\n"); - screen->neverShared = 1; - goto done; - } - if (!strcmp(p, "noalwaysshared")) { - if (query) { - int t = screen ? screen->neverShared : 1; - snprintf(buf, bufn, "ans=%s:%d", p, t == 0); - goto qry; - } - rfbLog("turning off nevershared.\n"); - screen->neverShared = 0; - goto done; - } - if (!strcmp(p, "dontdisconnect")) { - if (query) { - int t = screen ? screen->dontDisconnect : 1; - snprintf(buf, bufn, "ans=%s:%d", p, t != 0); - goto qry; - } - rfbLog("turning on dontdisconnect.\n"); - screen->dontDisconnect = 1; - goto done; - } - if (!strcmp(p, "nodontdisconnect")) { - if (query) { - int t = screen ? screen->dontDisconnect : 1; - snprintf(buf, bufn, "ans=%s:%d", p, t == 0); - goto qry; - } - rfbLog("turning off dontdisconnect.\n"); - screen->dontDisconnect = 0; - goto done; - } - if (!strcmp(p, "desktop") || - strstr(p, "desktop:") == p) { /* skip-cmd-list */ - COLON_CHECK("desktop:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%s", p, co, - NONUL(rfb_desktop_name)); - goto qry; - } - p += strlen("desktop:"); - if (rfb_desktop_name) { - free(rfb_desktop_name); - } - rfb_desktop_name = strdup(p); - /* mutex */ - screen->desktopName = rfb_desktop_name; - rfbLog("remote_cmd: setting desktop name to %s\n", - rfb_desktop_name); - goto done; - } - if (!strcmp(p, "debug_xevents")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_xevents); - goto qry; - } - debug_xevents = 1; - rfbLog("set debug_xevents to: %d\n", debug_xevents); - goto done; - } - if (!strcmp(p, "nodebug_xevents")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_xevents); - goto qry; - } - debug_xevents = 0; - rfbLog("set debug_xevents to: %d\n", debug_xevents); - goto done; - } - if (strstr(p, "debug_xevents") == p) { - COLON_CHECK("debug_xevents:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xevents); - goto qry; - } - p += strlen("debug_xevents:"); - debug_xevents = atoi(p); - rfbLog("set debug_xevents to: %d\n", debug_xevents); - goto done; - } - if (!strcmp(p, "debug_xdamage")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_xdamage); - goto qry; - } - debug_xdamage = 1; - rfbLog("set debug_xdamage to: %d\n", debug_xdamage); - goto done; - } - if (!strcmp(p, "nodebug_xdamage")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_xdamage); - goto qry; - } - debug_xdamage = 0; - rfbLog("set debug_xdamage to: %d\n", debug_xdamage); - goto done; - } - if (strstr(p, "debug_xdamage") == p) { - COLON_CHECK("debug_xdamage:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, debug_xdamage); - goto qry; - } - p += strlen("debug_xdamage:"); - debug_xdamage = atoi(p); - rfbLog("set debug_xdamage to: %d\n", debug_xdamage); - goto done; - } - if (!strcmp(p, "debug_wireframe")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_wireframe); - goto qry; - } - debug_wireframe = 1; - rfbLog("set debug_wireframe to: %d\n", debug_wireframe); - goto done; - } - if (!strcmp(p, "nodebug_wireframe")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_wireframe); - goto qry; - } - debug_wireframe = 0; - rfbLog("set debug_wireframe to: %d\n", debug_wireframe); - goto done; - } - if (strstr(p, "debug_wireframe") == p) { - COLON_CHECK("debug_wireframe:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - debug_wireframe); - goto qry; - } - p += strlen("debug_wireframe:"); - debug_wireframe = atoi(p); - rfbLog("set debug_wireframe to: %d\n", debug_wireframe); - goto done; - } - if (!strcmp(p, "debug_scroll")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_scroll); - goto qry; - } - debug_scroll = 1; - rfbLog("set debug_scroll to: %d\n", debug_scroll); - goto done; - } - if (!strcmp(p, "nodebug_scroll")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_scroll); - goto qry; - } - debug_scroll = 0; - rfbLog("set debug_scroll to: %d\n", debug_scroll); - goto done; - } - if (strstr(p, "debug_scroll") == p) { - COLON_CHECK("debug_scroll:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - debug_scroll); - goto qry; - } - p += strlen("debug_scroll:"); - debug_scroll = atoi(p); - rfbLog("set debug_scroll to: %d\n", debug_scroll); - goto done; - } - if (!strcmp(p, "debug_tiles") || !strcmp(p, "dbt")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_tiles); - goto qry; - } - debug_tiles = 1; - rfbLog("set debug_tiles to: %d\n", debug_tiles); - goto done; - } - if (!strcmp(p, "nodebug_tiles") || !strcmp(p, "nodbt")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_tiles); - goto qry; - } - debug_tiles = 0; - rfbLog("set debug_tiles to: %d\n", debug_tiles); - goto done; - } - if (strstr(p, "debug_tiles") == p) { - COLON_CHECK("debug_tiles:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, - debug_tiles); - goto qry; - } - p += strlen("debug_tiles:"); - debug_tiles = atoi(p); - rfbLog("set debug_tiles to: %d\n", debug_tiles); - goto done; - } - if (!strcmp(p, "debug_grabs")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_grabs); - goto qry; - } - debug_grabs = 1; - rfbLog("set debug_grabs to: %d\n", debug_grabs); - goto done; - } - if (!strcmp(p, "nodebug_grabs")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_grabs); - goto qry; - } - debug_grabs = 0; - rfbLog("set debug_grabs to: %d\n", debug_grabs); - goto done; - } - if (!strcmp(p, "debug_sel")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, debug_sel); - goto qry; - } - debug_sel = 1; - rfbLog("set debug_sel to: %d\n", debug_sel); - goto done; - } - if (!strcmp(p, "nodebug_sel")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !debug_sel); - goto qry; - } - debug_sel = 0; - rfbLog("set debug_sel to: %d\n", debug_sel); - goto done; - } - if (!strcmp(p, "dbg")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, crash_debug); - goto qry; - } - crash_debug = 1; - rfbLog("set crash_debug to: %d\n", crash_debug); - goto done; - } - if (!strcmp(p, "nodbg")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !crash_debug); - goto qry; - } - crash_debug = 0; - rfbLog("set crash_debug to: %d\n", crash_debug); - goto done; - } - if (!strcmp(p, "macnosaver")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_noscreensaver); goto qry; - } - rfbLog("remote_cmd: turn on macnosaver.\n"); - macosx_noscreensaver = 1; - goto done; - } - if (!strcmp(p, "macsaver") || !strcmp(p, "nomacnosaver")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_noscreensaver); goto qry; - } - rfbLog("remote_cmd: turn off macnosaver.\n"); - macosx_noscreensaver = 0; - goto done; - } - if (!strcmp(p, "macnowait")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_wait_for_switch); goto qry; - } - rfbLog("remote_cmd: disable macosx_wait_for_switch.\n"); - macosx_wait_for_switch = 0; - goto done; - } - if (!strcmp(p, "macwait") || !strcmp(p, "nomacnowait")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_wait_for_switch); goto qry; - } - rfbLog("remote_cmd: enable macosx_wait_for_switch.\n"); - macosx_wait_for_switch = 1; - goto done; - } - if (strstr(p, "macwheel") == p) { - COLON_CHECK("macwheel:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_mouse_wheel_speed); - goto qry; - } - p += strlen("macwheel:"); - macosx_mouse_wheel_speed = atoi(p); - rfbLog("set macosx_mouse_wheel_speed to: %d\n", macosx_mouse_wheel_speed); - goto done; - } - if (!strcmp(p, "macnoswap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_swap23); goto qry; - } - rfbLog("remote_cmd: disable macosx_swap23.\n"); - macosx_swap23 = 0; - goto done; - } - if (!strcmp(p, "macswap") || !strcmp(p, "nomacnoswap")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_swap23); goto qry; - } - rfbLog("remote_cmd: enable macosx_swap23.\n"); - macosx_swap23 = 1; - goto done; - } - if (!strcmp(p, "macnoresize")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_resize); goto qry; - } - rfbLog("remote_cmd: disable macosx_resize.\n"); - macosx_resize = 0; - goto done; - } - if (!strcmp(p, "macresize") || !strcmp(p, "nomacnoresize")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_resize); goto qry; - } - rfbLog("remote_cmd: enable macosx_resize.\n"); - macosx_resize = 1; - goto done; - } - if (strstr(p, "maciconanim") == p) { - COLON_CHECK("maciconanim:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, macosx_icon_anim_time); - goto qry; - } - p += strlen("maciconanim:"); - macosx_icon_anim_time = atoi(p); - rfbLog("set macosx_icon_anim_time to: %d\n", macosx_icon_anim_time); - goto done; - } - if (!strcmp(p, "macmenu")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_ncache_macmenu); goto qry; - } - rfbLog("remote_cmd: enable macosx_ncache_macmenu.\n"); - macosx_ncache_macmenu = 1; - goto done; - } - if (!strcmp(p, "macnomenu") || !strcmp(p, "nomacmenu")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_ncache_macmenu); goto qry; - } - rfbLog("remote_cmd: disable macosx_ncache_macmenu.\n"); - macosx_ncache_macmenu = 0; - goto done; - } - if (!strcmp(p, "macuskbd")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, macosx_us_kbd); goto qry; - } - rfbLog("remote_cmd: enable macosx_us_kbd.\n"); - macosx_us_kbd = 1; - goto done; - } - if (!strcmp(p, "nomacuskbd")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, !macosx_us_kbd); goto qry; - } - rfbLog("remote_cmd: disable macosx_us_kbd.\n"); - macosx_us_kbd = 0; - goto done; - } - if (strstr(p, "hack") == p) { /* skip-cmd-list */ - COLON_CHECK("hack:") - if (query) { - snprintf(buf, bufn, "ans=%s%s%d", p, co, hack_val); - goto qry; - } - p += strlen("hack:"); - hack_val = atoi(p); - rfbLog("set hack_val to: %d\n", hack_val); - goto done; - } - if (!strcmp(p, "noremote")) { - if (query) { - snprintf(buf, bufn, "ans=%s:%d", p, - !accept_remote_cmds); - goto qry; - } - rfbLog("remote_cmd: disabling remote commands.\n"); - accept_remote_cmds = 0; /* cannot be turned back on. */ - goto done; - } - if (strstr(p, "client_info_sock") == p) { /* skip-cmd-list */ - NOTAPP - p += strlen("client_info_sock:"); - if (*p != '\0') { - start_client_info_sock(p); - } - goto done; - } - if (strstr(p, "noop") == p) { - NOTAPP - rfbLog("remote_cmd: noop\n"); - goto done; - } - if (icon_mode && !query && strstr(p, "passwd") == p) { /* skip-cmd-list */ - char **passwds_new = (char **) malloc(3*sizeof(char *)); - char **passwds_old = (char **) screen->authPasswdData; - - COLON_CHECK("passwd:") - p += strlen("passwd:"); - - passwds_new[0] = strdup(p); - - /* mutex */ - if (screen->authPasswdData && - screen->passwordCheck == rfbCheckPasswordByList) { - passwds_new[1] = passwds_old[1]; - } else { - passwds_new[1] = NULL; - screen->passwordCheck = rfbCheckPasswordByList; - } - passwds_new[2] = NULL; - - screen->authPasswdData = (void*) passwds_new; - if (*p == '\0') { - screen->authPasswdData = (void*) NULL; - } - rfbLog("remote_cmd: changed full access passwd.\n"); - goto done; - } - if (icon_mode && !query && strstr(p, "viewpasswd") == p) { /* skip-cmd-list */ - char **passwds_new = (char **) malloc(3*sizeof(char *)); - char **passwds_old = (char **) screen->authPasswdData; - - COLON_CHECK("viewpasswd:") - p += strlen("viewpasswd:"); - - passwds_new[1] = strdup(p); - - if (screen->authPasswdData && - screen->passwordCheck == rfbCheckPasswordByList) { - passwds_new[0] = passwds_old[0]; - } else { - char *tmp = (char *) malloc(4 + CHALLENGESIZE); - rfbRandomBytes((unsigned char*)tmp); - passwds_new[0] = tmp; - screen->passwordCheck = rfbCheckPasswordByList; - } - passwds_new[2] = NULL; - - if (*p == '\0') { - passwds_new[1] = NULL; - } - - screen->authPasswdData = (void*) passwds_new; - rfbLog("remote_cmd: changed view only passwd.\n"); - goto done; - } - if (strstr(p, "trayembed") == p) { /* skip-cmd-list */ - unsigned long id; - NOTAPP - - COLON_CHECK("trayembed:") - p += strlen("trayembed:"); - if (scan_hexdec(p, &id)) { - tray_request = (Window) id; - tray_unembed = 0; - rfbLog("remote_cmd: will try to embed 0x%x in" - " the system tray.\n", id); - } - goto done; - } - if (strstr(p, "trayunembed") == p) { /* skip-cmd-list */ - unsigned long id; - NOTAPP - - COLON_CHECK("trayunembed:") - p += strlen("trayunembed:"); - if (scan_hexdec(p, &id)) { - tray_request = (Window) id; - tray_unembed = 1; - rfbLog("remote_cmd: will try to unembed 0x%x out" - " of the system tray.\n", id); - } - goto done; - } - if (query) { - /* read-only variables that can only be queried: */ - - if (!strcmp(p, "display")) { - if (raw_fb) { - snprintf(buf, bufn, "aro=%s:rawfb:%p", - p, raw_fb_addr); - } else if (! dpy) { - snprintf(buf, bufn, "aro=%s:", p); - } else { - char *d; - d = DisplayString(dpy); - if (! d) d = "unknown"; - if (*d == ':') { - snprintf(buf, bufn, "aro=%s:%s%s", p, - this_host(), d); - } else { - snprintf(buf, bufn, "aro=%s:%s", p, d); - } - } - goto qry; - } - if (!strcmp(p, "vncdisplay")) { - snprintf(buf, bufn, "aro=%s:%s", p, - NONUL(vnc_desktop_name)); - goto qry; - } - if (!strcmp(p, "icon_mode")) { - snprintf(buf, bufn, "aro=%s:%d", p, icon_mode); - goto qry; - } - if (!strcmp(p, "autoport")) { - snprintf(buf, bufn, "aro=%s:%d", p, auto_port); - goto qry; - } - if (!strcmp(p, "loop") || !strcmp(p, "loopbg")) { - snprintf(buf, bufn, "aro=%s:%d", p, 0); - goto qry; - } - if (!strcmp(p, "desktopname")) { - snprintf(buf, bufn, "aro=%s:%s", p, - NONUL(rfb_desktop_name)); - goto qry; - } - if (!strcmp(p, "guess_desktop")) { - snprintf(buf, bufn, "aro=%s:%s", p, - NONUL(guess_desktop())); - goto qry; - } - if (!strcmp(p, "guess_dbus")) { - snprintf(buf, bufn, "aro=%s:%s", p, - NONUL(dbus_session())); - goto qry; - } - if (!strcmp(p, "http_url")) { - if (!screen) { - snprintf(buf, bufn, "aro=%s:", p); - } else if (screen->httpListenSock > -1) { - snprintf(buf, bufn, "aro=%s:http://%s:%d", p, - NONUL(screen->thisHost), screen->httpPort); - } else { - snprintf(buf, bufn, "aro=%s:%s", p, - "http_not_active"); - } - goto qry; - } - if (!strcmp(p, "auth") || !strcmp(p, "xauth")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(auth_file)); - goto qry; - } - if (!strcmp(p, "users")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(users_list)); - goto qry; - } - if (!strcmp(p, "rootshift")) { - snprintf(buf, bufn, "aro=%s:%d", p, rootshift); - goto qry; - } - if (!strcmp(p, "clipshift")) { - snprintf(buf, bufn, "aro=%s:%d", p, clipshift); - goto qry; - } - if (!strcmp(p, "scale_str")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(scale_str)); - goto qry; - } - if (!strcmp(p, "scaled_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, scaled_x); - goto qry; - } - if (!strcmp(p, "scaled_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, scaled_y); - goto qry; - } - if (!strcmp(p, "scale_numer")) { - snprintf(buf, bufn, "aro=%s:%d", p, scale_numer); - goto qry; - } - if (!strcmp(p, "scale_denom")) { - snprintf(buf, bufn, "aro=%s:%d", p, scale_denom); - goto qry; - } - if (!strcmp(p, "scale_fac_x")) { - snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_x); - goto qry; - } - if (!strcmp(p, "scale_fac_y")) { - snprintf(buf, bufn, "aro=%s:%f", p, scale_fac_y); - goto qry; - } - if (!strcmp(p, "scaling_blend")) { - snprintf(buf, bufn, "aro=%s:%d", p, scaling_blend); - goto qry; - } - if (!strcmp(p, "scaling_nomult4")) { - snprintf(buf, bufn, "aro=%s:%d", p, scaling_nomult4); - goto qry; - } - if (!strcmp(p, "scaling_pad")) { - snprintf(buf, bufn, "aro=%s:%d", p, scaling_pad); - goto qry; - } - if (!strcmp(p, "scaling_interpolate")) { - snprintf(buf, bufn, "aro=%s:%d", p, - scaling_interpolate); - goto qry; - } - if (!strcmp(p, "inetd")) { - snprintf(buf, bufn, "aro=%s:%d", p, inetd); - goto qry; - } - if (!strcmp(p, "privremote")) { - snprintf(buf, bufn, "aro=%s:%d", p, priv_remote); - goto qry; - } - if (!strcmp(p, "unsafe")) { - snprintf(buf, bufn, "aro=%s:%d", p, !safe_remote_only); - goto qry; - } - if (!strcmp(p, "safer")) { - snprintf(buf, bufn, "aro=%s:%d", p, more_safe); - goto qry; - } - if (!strcmp(p, "nocmds")) { - snprintf(buf, bufn, "aro=%s:%d", p, no_external_cmds); - goto qry; - } - if (!strcmp(p, "passwdfile")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(passwdfile)); - goto qry; - } - if (!strcmp(p, "unixpw")) { - snprintf(buf, bufn, "aro=%s:%d", p, unixpw); - goto qry; - } - if (!strcmp(p, "unixpw_nis")) { - snprintf(buf, bufn, "aro=%s:%d", p, unixpw_nis); - goto qry; - } - if (!strcmp(p, "unixpw_list")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(unixpw_list)); - goto qry; - } - if (!strcmp(p, "ssl")) { - snprintf(buf, bufn, "aro=%s:%d", p, use_openssl); - goto qry; - } - if (!strcmp(p, "ssl_pem")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(openssl_pem)); - goto qry; - } - if (!strcmp(p, "sslverify")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(ssl_verify)); - goto qry; - } - if (!strcmp(p, "stunnel")) { - snprintf(buf, bufn, "aro=%s:%d", p, use_stunnel); - goto qry; - } - if (!strcmp(p, "stunnel_pem")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(stunnel_pem)); - goto qry; - } - if (!strcmp(p, "https")) { - snprintf(buf, bufn, "aro=%s:%d", p, https_port_num); - goto qry; - } - if (!strcmp(p, "httpsredir")) { - snprintf(buf, bufn, "aro=%s:%d", p, https_port_redir); - goto qry; - } - if (!strcmp(p, "usepw")) { - snprintf(buf, bufn, "aro=%s:%d", p, usepw); - goto qry; - } - if (!strcmp(p, "using_shm")) { - snprintf(buf, bufn, "aro=%s:%d", p, !using_shm); - goto qry; - } - if (!strcmp(p, "logfile") || !strcmp(p, "o")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(logfile)); - goto qry; - } - if (!strcmp(p, "flag")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(flagfile)); - goto qry; - } - if (!strcmp(p, "rmflag")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(rm_flagfile)); - goto qry; - } - if (!strcmp(p, "rc")) { - char *s = rc_rcfile; - if (rc_rcfile_default) { - s = NULL; - } - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(s)); - goto qry; - } - if (!strcmp(p, "norc")) { - snprintf(buf, bufn, "aro=%s:%d", p, got_norc); - goto qry; - } - if (!strcmp(p, "h") || !strcmp(p, "help") || - !strcmp(p, "V") || !strcmp(p, "version") || - !strcmp(p, "lastmod")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(lastmod)); - goto qry; - } - if (!strcmp(p, "bg")) { - snprintf(buf, bufn, "aro=%s:%d", p, opts_bg); - goto qry; - } - if (!strcmp(p, "sigpipe")) { - snprintf(buf, bufn, "aro=%s:%s", p, NONUL(sigpipe)); - goto qry; - } - if (!strcmp(p, "threads")) { - snprintf(buf, bufn, "aro=%s:%d", p, use_threads); - goto qry; - } - if (!strcmp(p, "readrate")) { - snprintf(buf, bufn, "aro=%s:%d", p, get_read_rate()); - goto qry; - } - if (!strcmp(p, "netrate")) { - snprintf(buf, bufn, "aro=%s:%d", p, get_net_rate()); - goto qry; - } - if (!strcmp(p, "netlatency")) { - snprintf(buf, bufn, "aro=%s:%d", p, get_net_latency()); - goto qry; - } - if (!strcmp(p, "pipeinput")) { - snprintf(buf, bufn, "aro=%s:%s", p, - NONUL(pipeinput_str)); - goto qry; - } - if (!strcmp(p, "clients")) { - char *str = list_clients(); - snprintf(buf, bufn, "aro=%s:%s", p, str); - free(str); - goto qry; - } - if (!strcmp(p, "client_count")) { - snprintf(buf, bufn, "aro=%s:%d", p, client_count); - goto qry; - } - if (!strcmp(p, "pid")) { - snprintf(buf, bufn, "aro=%s:%d", p, (int) getpid()); - goto qry; - } - if (!strcmp(p, "ext_xtest")) { - snprintf(buf, bufn, "aro=%s:%d", p, xtest_present); - goto qry; - } - if (!strcmp(p, "ext_xtrap")) { - snprintf(buf, bufn, "aro=%s:%d", p, xtrap_present); - goto qry; - } - if (!strcmp(p, "ext_xrecord")) { - snprintf(buf, bufn, "aro=%s:%d", p, xrecord_present); - goto qry; - } - if (!strcmp(p, "ext_xkb")) { - snprintf(buf, bufn, "aro=%s:%d", p, xkb_present); - goto qry; - } - if (!strcmp(p, "ext_xshm")) { - snprintf(buf, bufn, "aro=%s:%d", p, xshm_present); - goto qry; - } - if (!strcmp(p, "ext_xinerama")) { - snprintf(buf, bufn, "aro=%s:%d", p, xinerama_present); - goto qry; - } - if (!strcmp(p, "ext_overlay")) { - snprintf(buf, bufn, "aro=%s:%d", p, overlay_present); - goto qry; - } - if (!strcmp(p, "ext_xfixes")) { - snprintf(buf, bufn, "aro=%s:%d", p, xfixes_present); - goto qry; - } - if (!strcmp(p, "ext_xdamage")) { - snprintf(buf, bufn, "aro=%s:%d", p, xdamage_present); - goto qry; - } - if (!strcmp(p, "ext_xrandr")) { - snprintf(buf, bufn, "aro=%s:%d", p, xrandr_present); - goto qry; - } - if (!strcmp(p, "rootwin")) { - snprintf(buf, bufn, "aro=%s:0x%x", p, - (unsigned int) rootwin); - goto qry; - } - if (!strcmp(p, "num_buttons")) { - snprintf(buf, bufn, "aro=%s:%d", p, num_buttons); - goto qry; - } - if (!strcmp(p, "button_mask")) { - snprintf(buf, bufn, "aro=%s:%d", p, button_mask); - goto qry; - } - if (!strcmp(p, "mouse_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, cursor_x); - goto qry; - } - if (!strcmp(p, "mouse_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, cursor_y); - goto qry; - } - if (!strcmp(p, "grab_state")) { - int ptr_grabbed, kbd_grabbed; - - grab_state(&ptr_grabbed, &kbd_grabbed); - snprintf(buf, bufn, "aro=%s:%d,%d", p, ptr_grabbed, kbd_grabbed); - if (dpy && rc_npieces < 10) { - rfbLog("remote_cmd: ptr,kbd: %s\n", buf); - } - goto qry; - } - if (!strcmp(p, "pointer_pos") || !strcmp(p, "pointer_x") || !strcmp(p, "pointer_y") || !strcmp(p, "pointer_same") || !strcmp(p, "pointer_root") || !strcmp(p, "pointer_mask")) { - int px = -1, py = -1; - int wx, wy; - unsigned int m = 0; - Window r, c; - Bool same_screen = True; - - - if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py); - } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, px); - } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, py); - } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, same_screen); - } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) rootwin); - } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:0x%x", p, m); - } - if (!dpy) { - goto qry; - } -#if NO_X11 - goto qry; -#else - X_LOCK; - same_screen = XQueryPointer_wr(dpy, rootwin, &r, &c, &px, &py, &wx, &wy, &m); - X_UNLOCK; -#endif - - if (!strcmp(p, "pointer_pos")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d,%d", p, px, py); - } else if (!strcmp(p, "pointer_x")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, px); - } else if (!strcmp(p, "pointer_y")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, py); - } else if (!strcmp(p, "pointer_same")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:%d", p, same_screen); - } else if (!strcmp(p, "pointer_root")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:0x%x", p, (unsigned int) r); - } else if (!strcmp(p, "pointer_mask")) { /* skip-cmd-list */ - snprintf(buf, bufn, "aro=%s:0x%x", p, m); - } - if (rc_npieces < 10) { - rfbLog("remote_cmd: %s: %s\n", p, buf); - } - goto qry; - } - if (!strcmp(p, "bpp")) { - snprintf(buf, bufn, "aro=%s:%d", p, bpp); - goto qry; - } - if (!strcmp(p, "depth")) { - snprintf(buf, bufn, "aro=%s:%d", p, depth); - goto qry; - } - if (!strcmp(p, "indexed_color")) { - snprintf(buf, bufn, "aro=%s:%d", p, indexed_color); - goto qry; - } - if (!strcmp(p, "dpy_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, dpy_x); - goto qry; - } - if (!strcmp(p, "dpy_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, dpy_y); - goto qry; - } - if (!strcmp(p, "wdpy_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, wdpy_x); - goto qry; - } - if (!strcmp(p, "wdpy_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, wdpy_y); - goto qry; - } - if (!strcmp(p, "off_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, off_x); - goto qry; - } - if (!strcmp(p, "off_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, off_y); - goto qry; - } - if (!strcmp(p, "cdpy_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, cdpy_x); - goto qry; - } - if (!strcmp(p, "cdpy_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, cdpy_y); - goto qry; - } - if (!strcmp(p, "coff_x")) { - snprintf(buf, bufn, "aro=%s:%d", p, coff_x); - goto qry; - } - if (!strcmp(p, "coff_y")) { - snprintf(buf, bufn, "aro=%s:%d", p, coff_y); - goto qry; - } - if (!strcmp(p, "rfbauth")) { - NOTAPPRO - goto qry; - } - if (!strcmp(p, "passwd")) { - NOTAPPRO - goto qry; - } - if (!strcmp(p, "viewpasswd")) { - NOTAPPRO - goto qry; - } - if (1) { - NOTAPP - goto qry; - } - goto done; - } - if (1) { - char tmp[100]; - NOTAPP - rfbLog("remote_cmd: warning unknown\n"); - strncpy(tmp, p, 90); - rfbLog("command \"%s\"\n", tmp); - goto done; - } - - done: - - if (*buf == '\0') { - sprintf(buf, "%s", "ack=1"); - } - - qry: - - if (stringonly) { - return strdup(buf); - } else if (client_connect_file) { - FILE *out = fopen(client_connect_file, "w"); - if (out != NULL) { - fprintf(out, "%s\n", buf); - fclose(out); - usleep(20*1000); - } - } else { - if (dpy) { /* raw_fb hack */ - X_LOCK; - set_x11vnc_remote_prop(buf); - XFlush_wr(dpy); - X_UNLOCK; - } - } -#endif /* REMOTE_CONTROL */ - return NULL; -} - - |
