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Remove obsolete source file.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@33500 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Enrico Forestieri
parent
2abfee6aba
commit
e26331dd35
@ -1,275 +0,0 @@
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/*
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* LyXServer monitor. To send command to a running instance of LyX
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* and receive information from LyX.
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*
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* To build it type:
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* > gcc -g server_monitor.c -o monitor -lforms -L/usr/X11/lib -lX11 -lm
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* > ./monitor
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* Before you run lyx uncomment the line "\serverpipe" from your
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* ~/.lyx/lyxrc file, according with your home path.
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*
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* Created: 970531
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* Copyright (C) 1997 Alejandro Aguilar Sierra (asierra@servidor.unam.mx)
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* Updated: 980104
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* Copyright (C) 1998 Asger Alstrup (alstrup@diku.dk)
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*/
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/* Form definition file generated with fdesign. */
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#include "forms.h"
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <stdio.h>
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int lyx_listen = 0;
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int pipein=-1, pipeout=-1;
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char pipename[100];
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char const *clientname = "monitor";
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/**** Forms and Objects ****/
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typedef struct {
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FL_FORM *server;
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void *vdata;
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long ldata;
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FL_OBJECT *pipename;
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FL_OBJECT *command;
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FL_OBJECT *arg;
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FL_OBJECT *info;
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FL_OBJECT *client;
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FL_OBJECT *submit;
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FL_OBJECT *notify;
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} FD_server;
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enum { LS_DUMMY=1, LS_OPEN, LS_CLOSE, LS_SUBMIT };
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static FD_server *fd_server;
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void closepipe();
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void server_cb(FL_OBJECT *ob, long data);
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FD_server *create_form_server(void)
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{
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FL_OBJECT *obj;
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FD_server *fdui = (FD_server *) fl_calloc(1, sizeof(*fdui));
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fdui->server = fl_bgn_form(FL_NO_BOX, 620, 260);
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obj = fl_add_box(FL_UP_BOX,0,0,620,260,"");
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fdui->pipename = obj = fl_add_input(FL_NORMAL_INPUT,110,10,190,40,"Pipe name");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_callback(obj,server_cb,0);
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fl_set_object_shortcut(obj,"#P",1);
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fdui->client = obj = fl_add_input(FL_NORMAL_INPUT,410,10,190,40,"Client name");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_callback(obj,server_cb,0);
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fl_set_object_shortcut(obj,"#N",1);
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fdui->command = obj = fl_add_input(FL_NORMAL_INPUT,110,60,190,40,"Command");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_callback(obj,server_cb,0);
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fl_set_object_shortcut(obj,"#C",1);
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fdui->arg = obj = fl_add_input(FL_NORMAL_INPUT,410,60,190,40,"Argument");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_callback(obj,server_cb,0);
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fl_set_object_shortcut(obj,"#A",1);
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obj = fl_add_text(FL_NORMAL_TEXT,10,110,100,40,"Info");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lalign(obj,FL_ALIGN_RIGHT|FL_ALIGN_INSIDE);
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fdui->info = obj = fl_add_text(FL_NORMAL_TEXT,110,110,490,40,"");
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fl_set_object_boxtype(obj,FL_DOWN_BOX);
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lalign(obj,FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
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obj = fl_add_text(FL_NORMAL_TEXT,10,160,100,40,"Notify");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lalign(obj,FL_ALIGN_RIGHT|FL_ALIGN_INSIDE);
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fdui->notify = obj = fl_add_text(FL_NORMAL_TEXT,110,160,490,40,"");
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fl_set_object_boxtype(obj,FL_DOWN_BOX);
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lalign(obj,FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
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obj = fl_add_button(FL_NORMAL_BUTTON,10,210,140,40,"Open pipes");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lstyle(obj,FL_BOLD_STYLE);
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fl_set_object_callback(obj,server_cb,LS_OPEN);
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fl_set_object_shortcut(obj,"#O",1);
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obj = fl_add_button(FL_NORMAL_BUTTON,160,210,140,40,"Close pipes");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lstyle(obj,FL_BOLD_STYLE);
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fl_set_object_callback(obj,server_cb,LS_CLOSE);
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fl_set_object_shortcut(obj,"#l",1);
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fdui->submit = obj = fl_add_button(FL_NORMAL_BUTTON,310,210,170,40,"Submit Command");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lstyle(obj,FL_BOLD_STYLE);
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fl_set_object_callback(obj,server_cb,LS_SUBMIT);
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fl_set_object_shortcut(obj,"#S",1);
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obj = fl_add_button(FL_NORMAL_BUTTON,490,210,120,40,"Done");
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fl_set_object_lsize(obj,FL_NORMAL_SIZE);
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fl_set_object_lstyle(obj,FL_BOLD_STYLE);
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fl_set_object_shortcut(obj,"#D^[",1);
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fl_end_form();
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fdui->server->fdui = fdui;
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return fdui;
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}
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/*---------------------------------------*/
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void io_cb(int fd, void *data)
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{
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int n;
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char s[255];
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n = read(fd, &s[0], 200);
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if (n>=0)
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s[n] = 0;
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fprintf(stderr, "monitor: Coming: %s\n", s);
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if (strncmp(s, "LYXSRV:", 7) == 0) {
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if (strstr(s, "bye")) {
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lyx_listen = 0;
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fprintf(stderr, "monitor: LyX has closed connection!\n");
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closepipe();
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return;
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}
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if (strstr(s, "hello")) {
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lyx_listen = 1;
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fprintf(stderr, "monitor: LyX is listening!\n");
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fl_set_object_lcol(fd_server->submit,FL_BLACK);
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fl_activate_object(fd_server->submit);
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}
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}
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if (s[0]=='I')
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fl_set_object_label(fd_server->info, s);
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else
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fl_set_object_label(fd_server->notify, s);
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}
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void openpipe()
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{
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char buf[100];
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clientname = fl_get_input(fd_server->client);
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if (pipein==-1) {
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char *pipename = strdup(fl_get_input(fd_server->pipename));
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char s[255];
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fprintf(stderr, "monitor: Opening pipes ");
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strcpy(s, pipename);
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strcat(s, ".in");
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fprintf(stderr, "[%s] and ", s);
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pipein = open(s, O_RDWR);
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strcpy(s, pipename);
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strcat(s, ".out");
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fprintf(stderr, "[%s]\n", s);
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pipeout = open(s, O_RDONLY|O_NONBLOCK);
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fprintf(stderr, "monitor: Opened %d %d\n", pipein, pipeout);
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if (pipein<0 || pipeout<0) {
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perror("monitor: Couldn't open the pipes");
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pipein = pipeout = -1;
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free(pipename);
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return;
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}
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fl_add_io_callback(pipeout, FL_READ, io_cb, 0);
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// greet LyX
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sprintf(buf, "LYXSRV:%s:hello\n", clientname);
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write(pipein, buf, strlen(buf));
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free(pipename);
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} else
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fprintf(stderr, "monitor: Pipes already opened, close them first\n");
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}
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void closepipe()
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{
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char buf[100];
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if (pipein==-1 && pipeout==-1) {
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fprintf(stderr, "monitor: Pipes are not opened\n");
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return;
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}
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if (pipein>=0) {
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if (lyx_listen) {
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lyx_listen = 0;
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/* Say goodbye */
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sprintf(buf, "LYXSRV:%s:bye\n", clientname);
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write(pipein, buf, strlen(buf));
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}
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close(pipein);
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}
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if (pipeout>=0) {
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close(pipeout);
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fl_remove_io_callback(pipeout, FL_READ, io_cb);
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}
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pipein = pipeout = -1;
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fl_set_object_lcol(fd_server->submit,FL_INACTIVE);
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fl_deactivate_object(fd_server->submit);
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}
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void submit()
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{
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char s[255];
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const char *clientname = fl_get_input(fd_server->client);
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const char *argument = fl_get_input(fd_server->arg);
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const char *command = fl_get_input(fd_server->command);
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sprintf(s, "LYXCMD:%s:%s:%s\n", clientname, command, argument);
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fprintf(stderr, "monitor: command: %s\n", s);
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if (pipein>=0)
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write(pipein, s, strlen(s));
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else
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fprintf(stderr, "monitor: Pipe is not opened\n");
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}
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/* callbacks for form server */
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void server_cb(FL_OBJECT *ob, long data)
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{
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switch (data) {
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case 0: break;
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case LS_OPEN:
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openpipe();
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break;
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case LS_CLOSE:
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closepipe();
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break;
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case LS_SUBMIT:
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submit();
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break;
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case LS_DUMMY:
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break;
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}
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}
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int main(int argc, char *argv[])
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{
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fl_initialize(&argc, argv, 0, 0, 0);
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fd_server = create_form_server();
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strcpy(pipename, getenv("HOME"));
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strcat(pipename, "/.lyxpipe"),
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/* fill-in form initialization code */
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fl_set_input(fd_server->pipename, pipename);
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fl_set_input(fd_server->client, clientname);
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fl_deactivate_object(fd_server->submit);
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fl_set_object_lcol(fd_server->submit,FL_INACTIVE);
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/* show the first form */
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fl_show_form(fd_server->server,FL_PLACE_MOUSE,FL_FULLBORDER,"LyX Server Monitor");
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fl_do_forms();
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if (pipein != -1)
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closepipe();
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return 0;
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}
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@ -34,7 +34,7 @@
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received LyX will inform the client that it's listening its
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messages, and 'bye' will inform that lyx is closing.
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See development/server_monitor.c for an example client.
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See development/lyxserver/server_monitor.cpp for an example client.
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Purpose: implement a client/server lib for LyX
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*/
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