int main(int argc, char **argv)
{
int ret;
parse_loglevel(argc, argv, options);
av_register_all();
avformat_network_init();
init_opts();
#if CONFIG_AVDEVICE
avdevice_register_all();
#endif
show_banner();
parse_options(NULL, argc, argv, options, opt_input_file);
if (!input_filename) {
show_usage();
fprintf(stderr, "You have to specify one input file.\n");
fprintf(stderr,
"Use -h to get full help or, even better, run 'man %s'.\n",
program_name);
exit(1);
}
ret = probe_file(input_filename);
uninit_opts();
av_dict_free(&fmt_entries_to_show);
avformat_network_deinit();
return ret;
}
int log_init(int type, char *level, char *name, char *server, short port)
{
struct logger *l = &logger;
int levellog = parse_loglevel(level);
l->level = MAX(LOG_EMERG, MIN(levellog, LOG_DEBUG));
l->type = type;
l->nerror = 0;
if (type & GENERIC_FILE)
{
return log_init_file(name);
}
if (type & DATABASE)
{
return log_init_db(server, port);
}
if (type & LEVELDB)
{
return log_init_leveldb(name);
}
return 0;
}
int main(int argc, char **argv)
{
int ret;
uint8_t *buffer = av_malloc(AVP_BUFFSIZE);
if (!buffer)
exit(1);
register_exit(avprobe_cleanup);
options = real_options;
parse_loglevel(argc, argv, options);
av_register_all();
avformat_network_init();
init_opts();
#if CONFIG_AVDEVICE
avdevice_register_all();
#endif
show_banner();
octx.print_header = ini_print_header;
octx.print_footer = ini_print_footer;
octx.print_array_header = ini_print_array_header;
octx.print_array_footer = ini_print_array_footer;
octx.print_object_header = ini_print_object_header;
octx.print_integer = ini_print_integer;
octx.print_string = ini_print_string;
parse_options(NULL, argc, argv, options, opt_input_file);
if (!input_filename) {
show_usage();
fprintf(stderr, "You have to specify one input file.\n");
fprintf(stderr,
"Use -h to get full help or, even better, run 'man %s'.\n",
program_name);
exit_program(1);
}
probe_out = avio_alloc_context(buffer, AVP_BUFFSIZE, 1, NULL, NULL,
probe_buf_write, NULL);
if (!probe_out)
exit_program(1);
probe_header();
ret = probe_file(input_filename);
probe_footer();
avio_flush(probe_out);
av_freep(&probe_out);
av_freep(&buffer);
uninit_opts();
avformat_network_deinit();
return ret;
}
int main(int argc, char **argv)
{
int ret;
parse_loglevel(argc, argv, options);
av_register_all();
init_opts();
#if CONFIG_AVDEVICE
avdevice_register_all();
#endif
opt_loglevel(NULL, "quiet");
parse_options(NULL, argc, argv, options, opt_input_file);
if(!input_filename)
input_filename = "/dev/stdin";
ret = probe_file(input_filename); // FIXME - do proper error handling
return ret;
}
int parse_arguments (int argc, char *argv[])
{
if (argc <= 0) {
return 0;
}
options.help = 0;
options.version = 0;
options.logger = LOGGER_STDERR;
#ifdef BADVPN_USE_SYSLOG
options.logger_syslog_facility = "daemon";
options.logger_syslog_ident = argv[0];
#endif
options.loglevel = -1;
for (int i = 0; i < BLOG_NUM_CHANNELS; i++) {
options.loglevels[i] = -1;
}
options.config_file = NULL;
options.syntax_only = 0;
options.retry_time = DEFAULT_RETRY_TIME;
options.signal_exit_code = DEFAULT_SIGNAL_EXIT_CODE;
options.no_udev = 0;
options.extra_args = NULL;
options.num_extra_args = 0;
for (int i = 1; i < argc; i++) {
char *arg = argv[i];
if (!strcmp(arg, "--help")) {
options.help = 1;
}
else if (!strcmp(arg, "--version")) {
options.version = 1;
}
else if (!strcmp(arg, "--logger")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
char *arg2 = argv[i + 1];
if (!strcmp(arg2, "stdout")) {
options.logger = LOGGER_STDOUT;
}
else if (!strcmp(arg2, "stderr")) {
options.logger = LOGGER_STDERR;
}
#ifdef BADVPN_USE_SYSLOG
else if (!strcmp(arg2, "syslog")) {
options.logger = LOGGER_SYSLOG;
}
#endif
else {
fprintf(stderr, "%s: wrong argument\n", arg);
return 0;
}
i++;
}
#ifdef BADVPN_USE_SYSLOG
else if (!strcmp(arg, "--syslog-facility")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
options.logger_syslog_facility = argv[i + 1];
i++;
}
else if (!strcmp(arg, "--syslog-ident")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
options.logger_syslog_ident = argv[i + 1];
i++;
}
#endif
else if (!strcmp(arg, "--loglevel")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
if ((options.loglevel = parse_loglevel(argv[i + 1])) < 0) {
fprintf(stderr, "%s: wrong argument\n", arg);
return 0;
}
i++;
}
else if (!strcmp(arg, "--channel-loglevel")) {
if (2 >= argc - i) {
fprintf(stderr, "%s: requires two arguments\n", arg);
return 0;
}
int channel = BLogGlobal_GetChannelByName(argv[i + 1]);
if (channel < 0) {
fprintf(stderr, "%s: wrong channel argument\n", arg);
return 0;
}
int loglevel = parse_loglevel(argv[i + 2]);
if (loglevel < 0) {
fprintf(stderr, "%s: wrong loglevel argument\n", arg);
return 0;
}
options.loglevels[channel] = loglevel;
i += 2;
}
else if (!strcmp(arg, "--config-file")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
options.config_file = argv[i + 1];
i++;
}
else if (!strcmp(arg, "--syntax-only")) {
options.syntax_only = 1;
}
else if (!strcmp(arg, "--retry-time")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
if ((options.retry_time = atoi(argv[i + 1])) < 0) {
fprintf(stderr, "%s: wrong argument\n", arg);
return 0;
}
i++;
}
else if (!strcmp(arg, "--signal-exit-code")) {
if (1 >= argc - i) {
fprintf(stderr, "%s: requires an argument\n", arg);
return 0;
}
if ((options.signal_exit_code = atoi(argv[i + 1])) < 0) {
fprintf(stderr, "%s: wrong argument\n", arg);
return 0;
}
i++;
}
else if (!strcmp(arg, "--no-udev")) {
options.no_udev = 1;
}
else if (!strcmp(arg, "--")) {
options.extra_args = &argv[i + 1];
options.num_extra_args = argc - i - 1;
i += options.num_extra_args;
}
else if (!string_begins_with(arg, "--")) {
if (options.config_file) {
fprintf(stderr, "%s: program is already specified (did you mean to use -- ?)\n", arg);
return 0;
}
options.config_file = argv[i];
options.extra_args = &argv[i + 1];
options.num_extra_args = argc - i - 1;
i += options.num_extra_args;
}
else {
fprintf(stderr, "unknown option: %s\n", arg);
return 0;
}
}
if (options.help || options.version) {
return 1;
}
if (!options.config_file) {
fprintf(stderr, "No program is specified.\n");
return 0;
}
return 1;
}
