static int write_to_file(char *destination, output_buffer_t *buffer,
char *message)
{
/* PRE: The given pointers are valid and legal. */
/* POST: Writes to the file at the given destination the sufficient binary
to flash the Raspberry Pi's LED according to the sequence of
morse characters in the buffer. */
assert (destination != NULL && buffer != NULL);
FILE *file = fopen(destination, "w");
if (file == NULL) {
perror("fopen");
printf("* Couldn't open output file. Stopping.\n");
return EXIT_FAILURE;
}
if (write_header(file, message) ||
write_template(file, "led_setup.s") ||
write_morse_calls(file, buffer) ||
write_template(file, "flash_loop.s")) {
/* Couldn't write all code to the file */
printf("* Couldn't write assembly to output file. Stopping.\n");
return EXIT_FAILURE;
}
fclose(file);
return EXIT_SUCCESS;
}
static int module_init(void)
{
struct contacts *contacts = baresip_contacts();
char path[256] = "", file[256] = "";
int err;
err = conf_path_get(path, sizeof(path));
if (err)
return err;
if (re_snprintf(file, sizeof(file), "%s/contacts", path) < 0)
return ENOMEM;
if (!conf_fileexist(file)) {
(void)fs_mkdir(path, 0700);
err = write_template(file);
if (err)
return err;
}
err = conf_parse(file, confline_handler, contacts);
if (err)
return err;
err = cmd_register(baresip_commands(), cmdv, ARRAY_SIZE(cmdv));
if (err)
return err;
info("Populated %u contacts\n",
list_count(contact_list(contacts)));
return err;
}
int
main (int argc, char *argv[])
{
if ((argc > 1) && (strcmp (argv[1],"-h") == 0))
write_header();
else if ((argc > 1) && (strcmp (argv[1],"-t") == 0))
write_template ();
else
write_opcodes();
return 0;
}