int main(int argc, char *argv[]) {
int rv = -1;
const char *device = NULL;
const char *scriptname = NULL;
// wait for socket if not there right away?
int dowait = 0;
terminal_init();
int i=1;
while(i<argc && argv[i][0]=='-' && argv[i][1] != 0) {
switch(argv[i][1]) {
case '?':
assert_single_char(argv[i]);
usage(EXIT_SUCCESS); /* usage() exits already */
break;
case 'd':
assert_single_char(argv[i]);
if (i < argc-1) {
i++;
device = argv[i];
log_info("main: device = %s\n", device);
} else {
log_error("-d requires <device> parameter\n");
exit(1);
}
break;
case 'v':
set_verbose();
break;
case 't':
trace = 1;
break;
case 'w':
dowait = 1;
break;
default:
log_error("Unknown command line option %s\n", argv[i]);
usage(1);
break;
}
i++;
}
// next parameter is the script name
if (i >= argc) {
log_error("Script name parameter missing!\n");
return -1;
}
scriptname = argv[i];
i++;
registry_t *script = load_script_from_file(scriptname);
if (script != NULL) {
int sockfd = socket_open(device, dowait);
if (sockfd >= 0) {
rv = execute_script(sockfd, script);
}
}
return rv;
}
int main(int argc, const char *argv[]) {
const char *socket = NULL;
mem_init();
atexit(mem_exit);
terminal_init();
// --------------------------------------------
// parse the parameters
// Check -v (verbose) first to enable log_debug()
// when processing other options
for (int i=1; i < argc; i++) if (!strcmp("-v", argv[i])) set_verbose(1);
int p = 1;
while (p < argc && argv[p][0]=='-') {
switch(argv[p][1]) {
case 0:
// single '-' option ends parameter processing
p++;
goto endpars;
case 'v':
assert_single_char(argv[p]);
// verbose is already checked above
set_verbose(1);
break;
case '?':
assert_single_char(argv[p]);
usage(EXIT_SUCCESS); /* usage() exits already */
break;
case 'T':
assert_single_char(argv[p]);
if (p < argc-2) {
p++;
socket = argv[p];
log_info("main: tools socket = %s\n", socket);
} else {
log_error("-T requires <socket name> parameter\n");
exit(EXIT_RESPAWN_NEVER);
}
break;
default:
log_error("Unknown command line option %s\n", argv[p]);
usage(EXIT_RESPAWN_NEVER);
break;
}
p++;
}
endpars:
// --------------------------------------------
// open the socket
if (socket == NULL) {
const char *home = os_get_home_dir();
socket = malloc_path(home, ".xdtools");
}
int sockfd = socket_open(socket, 0);
if (sockfd < 0) {
log_errno("Could not open socket %s\n", socket);
mem_free(socket);
exit(1);
}
mem_free(socket);
// --------------------------------------------
// find our command either as ending part of the name of the binary ...
const cmdtab_t *cmd = NULL;
int l = strlen(argv[0]);
for (int i = 0; i < numcmds; i++) {
int cl = strlen(cmdtab[i].name);
if ((cl <= l)
&& !strcmp(cmdtab[i].name, &argv[0][l-cl])) {
cmd = &cmdtab[i];
break;
}
}
// ... or as command line parameter
if (p < argc) {
l = strlen(argv[p]);
if (cmd == NULL) {
for (int i = 0; i < numcmds; i++) {
int cl = strlen(cmdtab[i].name);
if ((cl <= l)
&& !strcmp(cmdtab[i].name, argv[p])) {
cmd = &cmdtab[i];
p++;
break;
}
}
}
}
if (cmd == NULL) {
log_error("Could not identify any of the commands!\n");
usage(1);
}
int rv = cmd->func(sockfd, argc-p, argv+p);
close(sockfd);
return rv;
}