(decode_options): Don't get EMACS_SERVER_FILE here, it could override command
line options.
(decode_options) [! NO_SOCKETS_IN_FILE_SYSTEM]: Don't parse "-s" option.
(fail): Don't check for missing arguments, it is now done in set_socket.
(file_name_absolute_p): New function (loosely based on the one in fileio.c).
(initialize_sockets): Don't check for duplicate loading of Winsock.
(get_server_config): Only try relative paths in the default directory locations.
(set_tcp_socket): Don't call INITIALIZE(). Warn when connecting to a remote
server.
(set_socket): Call INITIALIZE(). Search explicit command-line arguments, then
environment variable EMACS_SERVER_FILE, then implicit socket paths, before
trying the alternate editor.
(main): Use file_name_absolute_p.
[!WINDOWSNT]: Include <netinet/in.h> if available.
[HAVE_SOCKETS]: Also require HAVE_INET_SOCKETS.
(IOCTL, IOCTL_BOOL_ARG): Remove.
(set_tcp_socket): Don't set the socket in blocking mode. Remove c_arg.
[!WINDOWSNT] <top level>: Include <netinet/in.h> and <sys/ioctl.h>.
(INVALID_SOCKET): Define.
(initialize_sockets): Put #endif at the right place.
(set_local_socket): Use progname, not argv[0].
(SEND_STRING, SEND_QUOTED, HSOCKET, CLOSE_SOCKET, IOCTL, INITIALIZE): New
macros.
(IOCTL_BOOL_ARG): New typedef.
(server_file): New global variable.
(longopts): New option --server-file.
(decode_options): Process new option --server-file and environment variable
EMACS_SERVER_FILE.
(print_help_and_exit): Document new option.
(fail): If no connection available and no alternate editor, suggest using
options to make them explicit.
(AUTH_KEY_LENGTH, SEND_BUFFER_SIZE): New constants.
(send_buffer, sblen): New variables.
(send_to_emacs): New function to buffer output and send it with send().
(quote_file_name): Use SEND_STRING.
(close_winsock, initialize_sockets): New functions to load and unload Winsock.
(get_server_config, set_tcp_socket): New functions to create and set up TCP
sockets.
(set_local_socket): New function to create and set up Unix socket (code moved
from previous implementation).
(set_socket): New function to chose between TCP and Unix sockets.
(main): Use SEND_STRING and SEND_QUOTED. Most code moved to set_local_socket.
Use set_socket. Get answers from server.el with recv(), not file stream
functions.
* lib-src/emacsclient.c (get_current_dir_name): New function, copied here
from sysdep.c.
(main): Use it to send over the current directory.
* lisp/server.el (server-process-filter): Accept `-dir' command. Set
`default-directory' of the *scratch* buffer on connect, if applicable.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-539
* lisp/loadup.el: Don't load server.
* lisp/ldefs-boot.el: Update.
* lib-src/emacsclient.c (main): Send environment only when a new display
is created.
* lisp/server.el (server-save-buffers-kill-display): Add autoload
cookie. Move stuff not specific to server into `save-buffers-kill-display'.
* lisp/files.el (save-buffers-kill-display): New function.
(ctl-x-map): Bind it to C-x C-c.
* lisp/frame.el (terminal-getenv): New function.
* lisp/international/mule-cmds.el (set-locale-environment): Use it.
* lisp/frame.el (with-terminal-environment): New macro.
* lisp/server.el (server-getenv, server-with-client-environment): Remove.
(server-getenv-from, server-with-environment): New functions.
(server-process-filter): Change syntax of environment
variables. Put environment into terminal parameters, not client parameters.
* lisp/term/rxvt.el: Don't require server.
(rxvt-set-background-mode): Use terminal-getenv, not server-getenv.
* lisp/term/x-win.el (x-initialize-window-system): Ditto.
* lisp/term/xterm.el (terminal-init-xterm): Ditto.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-443
* lib-src/emacsclient.c (decode_options): Change --no-wait to imply
--current-frame only on ttys and only when there are extra arguments.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-411
* lib-src/emacsclient.c (decode_options): Make --no-wait imply
--current-frame, except when it is the only option given. Make sure no
frame is opened when --current-frame is set.
(main): Pass --current-frame to server.el.
* lisp/server.el (server-process-filter): Handle -current-frame command.
Don't create frames when it is given. Don't bind X frames to the
client when we are in -no-wait mode.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-407
* lisp/frame.el (make-frame-on-display): Protect condition on
x-initialized when x-win.el is not loaded.
* lib-src/emacsclient.c (main): Handle -window-system-unsupported
command. Doc update.
* lisp/server.el (server-process-filter): Don't try to create an X frame
when Emacs does not support it. Improve logging.
* lisp/server.el (server-send-string): New function.
(server-handle-suspend-tty, server-process-filter): Use it.
* lisp/server.el (server-process-filter, server-unquote-arg)
(server-quote-arg): Doc updates.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-286
* lib-src/emacsclient.c (main): Don't exit prematurely on --no-wait,
let Emacs close the connection for us.
* lisp/server.el (server-visit-files): Don't set client-record when nowait.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-205
lib-src/emacsclient.c (quote_argument): Protect the string from
fprintf expansion (submitted by Dan Nicolaescu).
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-147
lib-src/emacsclient.c (xstrdup): New function.
(quote_argument): Use xmalloc, not malloc.
(main): Send environment variable values.
lisp/server.el (server-clients): Documentation update.
(server-ttys, server-frames): Removed.
(server-client, server-client-get, server-client-set)
(server-clients-with, server-add-client)
(server-delete-client): New functions.
(server-sentinel, server-handle-suspend-tty)
(server-handle-delete-tty, server-handle-delete-frame)
(server-start, server-process-filter, server-visit-files)
(server-buffer-done, server-kill-buffer-query-function)
(server-kill-emacs-query-function, server-switch-buffer): Use them.
(server-log): Handle both kinds of client references.
(server-start): Set up all hooks here.
(server-process-filter): Cleanup. Store version in client.
Handle -env commands for passing environment variable values.
(server-buffer-done): Don't close clients that were created bufferless.
(server-switch-buffer): Only look at frameless clients.
Don't switch away from current buffer if there is no next-buffer.
(server-unload-hook): Remove frame/tty hooks, too.
lisp/server.el (server-quote-arg, server-unquote-arg)
(server-process-filter, server-kill-buffer-query-function)
(server-kill-emacs-query-function): Doc update.
(server-buffer-done, server-switch-buffer): Use buffer-live-p, not
buffer-name.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-143
lib-src/emacsclient.c (quote_file_name): Renamed to quote_argument.
(unquote_argument, handle_sigcont, handle_sigtstp): New functions.
(out, in): New global variables for communicating with the Emacs process.
(init_signals): Set up handlers for SIGCONT, SIGTSTP and SIGTTOU.
(main): Changed out and in to global variables. Prepend `-eval' or
'-file' to each argument. Use fsync to force sending the strings to Emacs.
Removed obsolete -bad-version code. Support the -suspend command.
Cleaned up newline handling.
lisp/frame.el (suspend-frame): New function.
Substitute key definition of suspend-emacs with suspend-frame.
lisp/server.el (server-log): Cosmetic change in log format.
(server-handle-delete-tty, server-handle-delete-frame): Added logging.
(server-handle-suspend-tty, server-quote-arg): New functions.
(server-start): Install server-handle-suspend-tty.
(server-process-filter): Reorganized source code for clarity.
Implemented -resume, -suspend and -ignore commands.
lisp/term/x-win.el (x-initialize-window-system): Don't change the
binding of C-z.
src/cm.c: Replaced TTY_INPUT, TTY_OUTPUT, TTY_TERMSCRIPT calls with
their macro expansion.
src/dispnew.c: Ditto.
src/frame.c: Ditto.
src/keyboard.c: Ditto.
src/sysdep.c: Ditto.
src/keyboard.c (tty_read_avail_input): Don't read if the terminal is
suspended.
src/sysdep.c (discard_tty_input, init_sys_modes, reset_sys_modes): Ditto.
src/term.c (tty_set_terminal_modes, tty_reset_terminal_modes): Ditto.
src/term.c (Vsuspend_tty_functions, Vresume_tty_functions): New hooks.
(syms_of_term): Defvar them.
(term_init): Don't allow opening a new frame on a suspended tty device.
(Fsuspend_tty, Fresume_tty): New functions.
(syms_of_term): Defsubr them.
src/termchar.c (struct tty_display_info): Update documentation of
input and output.
(TTY_INPUT, TTY_OUTPUT, TTY_TERMSCRIPT): Removed.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-105
lib-src/emacsclient.c (main): Exit with failure if the terminal type
is `eterm' (Emacs term buffer).
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-104
lib-src/emacsclient.c (decode_options): Don't call strlen on a null
pointer. Reported by Ami Fishman.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-92
lib-src/emacsclient.c (decode_options): Handle the case when $DISPLAY
is an empty string. Set window_system or tty to one by default,
depending on if there is a valid display.
(longopts, decode_options, print_help_and_exit): Removed -w, added -c.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-85
lib-src/emacsclient.c (main): Send the version number of emacsclient
to the Emacs process, and exit with error if Emacs does not accept it.
lisp/server.el (server-with-errors-reported): Removed.
(server-process-filter): Cleaned up error handling.
Compare the version of emacsclient with emacs-version;
signal an error if they do not match.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-84
lib-src/emacsclient.c (window_system): New variable.
(frame): Renamed to tty for consistency with the option name.
(longopts, print_help_and_exit): Added -w option. (Suggested by Ami
Fischman <ami at fischman dot org>.
(decode_options): Initialize display to $DISPLAY. Handle -w option.
(main): Implement the -w option. Changed to a more elaborate protocol
between Emacs and emacsclient, in preparation to suspend support.
lisp/server.el (server-frames): New variable.
(server-handle-delete-frame): New function.
(server-start): Add it to delete-frame-functions.
(server-select-display): Don't make the new frame invisible.
(server-with-errors-reported): New macro for brevity.
(server-process-filter): Implement the "-window-system" command.
Use server-with-errors-reported. Fixed regexp for +line:column syntax.
Use the new protocol.
git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-83
