2 * Dolda Connect - Modular multiuser Direct Connect-style client
3 * Copyright (C) 2007 Fredrik Tolf <fredrik@dolda2000.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
38 if((pfs = fopen(pf, "r")) == NULL) {
42 fgets(buf, sizeof(buf), pfs);
44 if((pid = atoi(buf)) == 0)
46 return(!kill(pid, 0));
49 int main(int argc, char **argv)
52 char cf[1024], pf[1024];
54 while((c = getopt(argc, argv, "hV")) != -1) {
57 printf("usage: dolcon-launch [-hV]\n");
58 printf("\t-h\tDisplay this help message\n");
59 printf("\t-V\tDisplay version info and exit\n");
61 printf("\tIf $HOME/.doldacond.conf does not exist, dolcon-launch will run\n");
62 printf("\tdolconf. Otherwise, if $HOME/.doldacond.pid does not exist,\n");
63 printf("\tor does not contain a valid PID, dolcon-launch will run\n");
64 printf("\tdoldacond-shell. Otherwise, dolcon-launch will run dolcon. All\n");
65 printf("\tthese programs must be somewhere in $PATH for dolcon-launch to work.\n");
68 printf("%s", RELEASEINFO);
71 fprintf(stderr, "usage: dolcon-launch [-h]\n");
75 if(getenv("HOME") != NULL)
76 snprintf(cf, sizeof(cf), "%s/.doldacond.conf", getenv("HOME"));
78 snprintf(cf, sizeof(cf), "%s/.doldacond.conf", getpwuid(getuid())->pw_dir);
79 if(getenv("HOME") != NULL)
80 snprintf(pf, sizeof(pf), "%s/.doldacond.pid", getenv("HOME"));
82 snprintf(pf, sizeof(pf), "%s/.doldacond.pid", getpwuid(getuid())->pw_dir);
83 if(access(cf, F_OK)) {
84 execlp("dolconf", "dolconf", "-a", NULL);
86 } else if(access(pf, F_OK) || !running(pf)) {
87 execlp("doldacond-shell", "doldacond-shell", NULL);
88 perror("doldacond-shell");
90 execlp("dolcon", "dolcon", "-l", NULL);