int main(int argc, char*argv[])
{
const char *mod=NULL;
char *mod2=NULL;
int loaded=0;
int opt;
bool quiet=FALSE;
#ifndef CF_NO_LOCALE
if(setlocale(LC_ALL, "")==NULL)
warn("setlocale() call failed.");
#endif
configtab=extl_table_none();
libtu_init(argv[0]);
#ifdef CF_RELOCATABLE_BIN_LOCATION
prefix_set(argv[0], CF_RELOCATABLE_BIN_LOCATION);
#endif
extl_init();
if(!statusd_register_exports())
return EXIT_FAILURE;
prefix_wrap_simple(extl_add_searchdir, EXTRABINDIR);
prefix_wrap_simple(extl_add_searchdir, MODULEDIR);
prefix_wrap_simple(extl_add_searchdir, ETCDIR);
prefix_wrap_simple(extl_add_searchdir, SHAREDIR);
prefix_wrap_simple(extl_add_searchdir, LCDIR);
extl_set_userdirs(CF_ION_EXECUTABLE);
optparser_init(argc, argv, OPTP_MIDLONG, ion_opts);
extl_read_config("ioncore_luaext", NULL, TRUE);
while((opt=optparser_get_opt())){
switch(opt){
/*case OPT_ID('d'):
display=optparser_get_arg();
break;*/
case 's':
extl_add_searchdir(optparser_get_arg());
break;
/*case OPT_ID('s'):
extl_set_sessiondir(optparser_get_arg());
break;*/
case 'h':
help();
return EXIT_SUCCESS;
case 'V':
printf("%s\n", ION_VERSION);
return EXIT_SUCCESS;
case OPT_ID('a'):
printf("%s\n\n%s", statusd_copy, TR(statusd_license));
return EXIT_SUCCESS;
case 'c':
{
ExtlTab t;
const char *f=optparser_get_arg();
if(extl_read_savefile(f, &t)){
extl_unref_table(configtab);
configtab=t;
}else{
warn(TR("Unable to load configuration file %s"), f);
}
}
break;
case 'q':
quiet=TRUE;
break;
case 'm':
mod=optparser_get_arg();
if(strchr(mod, '/')==NULL && strchr(mod, '.')==NULL){
mod2=scat("statusd_", mod);
if(mod2==NULL)
return EXIT_FAILURE;
mod=mod2;
}
if(extl_read_config(mod, NULL, !quiet))
loaded++;
if(mod2!=NULL)
free(mod2);
break;
default:
warn(TR("Invalid command line."));
help();
return EXIT_FAILURE;
}
}
if(loaded==0 && !quiet){
warn(TR("No meters loaded."));
return EXIT_FAILURE;
}
mainloop();
return EXIT_SUCCESS;
}
int main(int argc, char*argv[])
{
const char *cfgfile="cfg_notion";
const char *display=NULL;
char *cmd=NULL;
int stflags=0;
int opt;
ErrorLog el;
FILE *ef=NULL;
char *efnam=NULL;
bool may_continue=FALSE;
bool noerrorlog=FALSE;
char *localedir;
libtu_init(argv[0]);
#ifdef CF_RELOCATABLE_BIN_LOCATION
prefix_set(argv[0], CF_RELOCATABLE_BIN_LOCATION);
#endif
localedir=prefix_add(LOCALEDIR);
if(!ioncore_init(CF_EXECUTABLE, argc, argv, localedir))
return EXIT_FAILURE;
if(localedir!=NULL)
free(localedir);
prefix_wrap_simple(extl_add_searchdir, EXTRABINDIR); /* ion-completefile */
prefix_wrap_simple(extl_add_searchdir, MODULEDIR);
prefix_wrap_simple(extl_add_searchdir, ETCDIR);
prefix_wrap_simple(extl_add_searchdir, SHAREDIR);
prefix_wrap_simple(extl_add_searchdir, LCDIR);
extl_set_userdirs(CF_EXECUTABLE);
optparser_init(argc, argv, OPTP_MIDLONG, ion_opts);
while((opt=optparser_get_opt())){
switch(opt){
case OPT_ID('d'):
display=optparser_get_arg();
break;
case 'c':
cfgfile=optparser_get_arg();
break;
case 's':
extl_add_searchdir(optparser_get_arg());
break;
case OPT_ID('S'):
ioncore_g.sm_client_id=optparser_get_arg();
break;
case OPT_ID('o'):
stflags|=IONCORE_STARTUP_ONEROOT;
break;
case OPT_ID('s'):
extl_set_sessiondir(optparser_get_arg());
break;
case OPT_ID('N'):
noerrorlog=TRUE;
break;
case 'h':
help();
return EXIT_SUCCESS;
case 'V':
printf("%s\n", ION_VERSION);
return EXIT_SUCCESS;
case OPT_ID('a'):
printf("%s\n", ioncore_aboutmsg());
return EXIT_SUCCESS;
default:
warn(TR("Invalid command line."));
help();
return EXIT_FAILURE;
}
}
if(!noerrorlog){
/* We may have to pass the file to xmessage so just using tmpfile()
* isn't sufficient.
*/
libtu_asprintf(&efnam, "%s/ion-%d-startup-errorlog", P_tmpdir,
getpid());
if(efnam==NULL){
warn_err();
}else{
ef=fopen(efnam, "wt");
if(ef==NULL){
warn_err_obj(efnam);
free(efnam);
efnam=NULL;
}else{
cloexec_braindamage_fix(fileno(ef));
fprintf(ef, TR("Notion startup error log:\n"));
errorlog_begin_file(&el, ef);
}
}
}
if(ioncore_startup(display, cfgfile, stflags))
may_continue=TRUE;
if(!may_continue)
warn(TR("Refusing to start due to encountered errors."));
else
check_new_user_help();
if(ef!=NULL){
pid_t pid=-1;
if(errorlog_end(&el) && ioncore_g.dpy!=NULL){
fclose(ef);
pid=fork();
if(pid==0){
ioncore_setup_display(DefaultScreen(ioncore_g.dpy));
if(!may_continue)
XCloseDisplay(ioncore_g.dpy);
else
close(ioncore_g.conn);
libtu_asprintf(&cmd, CF_XMESSAGE " %s", efnam);
if(cmd==NULL){
warn_err();
}else if(system(cmd)==-1){
warn_err_obj(cmd);
}
unlink(efnam);
exit(EXIT_SUCCESS);
}
if(!may_continue && pid>0)
waitpid(pid, NULL, 0);
}else{
fclose(ef);
}
if(pid<0)
unlink(efnam);
free(efnam);
}
if(!may_continue)
return EXIT_FAILURE;
ioncore_mainloop();
/* The code should never return here */
return EXIT_SUCCESS;
}
{'c', "conffile", OPT_ARG, "config_file",
DUMMY_TR("Configuration file")},
{'s', "searchdir", OPT_ARG, "dir",
DUMMY_TR("Add directory to search path")},
/*{OPT_ID('s'), "session", OPT_ARG, "session_name",
DUMMY_TR("Name of session (affects savefiles)")},*/
{'h', "help", 0, NULL,
DUMMY_TR("Show this help")},
{'V', "version", 0, NULL,
DUMMY_TR("Show program version")},
{OPT_ID('a'), "about", 0, NULL,
DUMMY_TR("Show about text")},
{'q', "quiet", 0, NULL,
DUMMY_TR("Quiet mode")},
{'m', "meter", OPT_ARG, "meter_module",
DUMMY_TR("Load a meter module")},
END_OPTPARSEROPTS
};
static const char statusd_copy[]=
"Ion-statusd " ION_VERSION ", copyright (c) Tuomo Valkonen 2004-2009.";
#include <ioncore/global.h>
#include <ioncore/ioncore.h>
#include <ioncore/exec.h>
#include <ioncore/event.h>
#include "../version.h"
#ifndef P_tmpdir
#define P_tmpdir "/tmp"
#endif
/* Options. Getopt is not used because getopt_long is quite gnu-specific
* and they don't know of '-display foo' -style args anyway.
* Instead, I've reinvented the wheel in libtu :(.
*/
static OptParserOpt ion_opts[]={
{OPT_ID('d'), "display", OPT_ARG, "host:dpy.scr",
DUMMY_TR("X display to use")},
{'c', "conffile", OPT_ARG, "config_file",
DUMMY_TR("Configuration file")},
{'s', "searchdir", OPT_ARG, "dir",
DUMMY_TR("Add directory to search path")},
{OPT_ID('o'), "oneroot", 0, NULL,
DUMMY_TR("Manage default screen only")},
{OPT_ID('s'), "session", OPT_ARG, "session_name",
DUMMY_TR("Name of session (affects savefiles)")},
{OPT_ID('S'), "smclientid", OPT_ARG, "client_id",