int main(int argc, char *argv[]){
if(argc == 5){
c_getopt(argc,argv);
}else if(argc == 3){
c_cat(argc,argv);
}
return 0;
}
int main(int argc, char **argv)
{
int errorlevel = 0;
process_type = CLIENT;
set_getopt_env();
/* This is needed in a gnu system, so getopt works well */
default_command_line();
parse_opts(argc, argv);
unset_getopt_env();
/* This will be inherited by the server, if it's run */
ignore_sigpipe();
if (command_line.need_server)
{
ensure_server_up();
c_check_version();
}
switch(command_line.request)
{
case c_SHOW_VERSION:
print_version(argv[0]);
break;
case c_SHOW_HELP:
print_help(argv[0]);
break;
case c_QUEUE:
if (command_line.command.num <= 0)
error("Tried to queue a void command. parameters: %i",
command_line.command.num);
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_new_job();
command_line.jobid = c_wait_newjob_ok();
if (command_line.store_output)
{
printf("%i\n", command_line.jobid);
fflush(stdout);
}
if (command_line.should_go_background)
{
go_background();
c_wait_server_commands();
} else
{
errorlevel = c_wait_server_commands();
}
break;
case c_LIST:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_list_jobs();
c_wait_server_lines();
break;
case c_KILL_SERVER:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_shutdown_server();
break;
case c_CLEAR_FINISHED:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_clear_finished();
break;
case c_TAIL:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
errorlevel = c_tail();
/* This will not return! */
break;
case c_CAT:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
errorlevel = c_cat();
/* This will not return! */
break;
case c_SHOW_OUTPUT_FILE:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_show_output_file();
break;
case c_SHOW_PID:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_show_pid();
break;
case c_KILL_JOB:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_kill_job();
break;
case c_INFO:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_show_info();
break;
case c_REMOVEJOB:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_remove_job();
break;
case c_WAITJOB:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
errorlevel = c_wait_job();
break;
case c_URGENT:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_move_urgent();
break;
case c_SET_MAX_SLOTS:
c_send_max_slots(command_line.max_slots);
break;
case c_GET_MAX_SLOTS:
c_get_max_slots();
break;
case c_SWAP_JOBS:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
c_swap_jobs();
break;
case c_GET_STATE:
if (!command_line.need_server)
error("The command %i needs the server", command_line.request);
/* This will also print the state into stdout */
c_get_state();
break;
}
if (command_line.need_server)
{
close(server_socket);
}
return errorlevel;
}
