Add help text
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92
src/config.c
92
src/config.c
@ -38,7 +38,8 @@ static int config_set_bool(struct conf_entry *ce, char *arg);
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static struct conf_entry options[] = {
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{ .l_name = "help", .s_name = 'h', .has_arg = no_argument,
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.action_func = show_help, .in_args = true,
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.type = OTYPE_ACTION, .handle_order = 0 },
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.type = OTYPE_ACTION, .handle_order = 0,
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.h_desc = "Display the help and exit", },
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/*
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{ .l_name = "config-dir", .s_name = 'b', .has_arg = required_argument,
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.default_func = config_def_config_dir, .set_func = config_set_str,
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@ -66,82 +67,100 @@ static struct conf_entry options[] = {
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{ .l_name = "username", .s_name = 'u', .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true, .in_file = true,
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.type = OTYPE_S, .handle_order = 1 },
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.type = OTYPE_S, .handle_order = 1,
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.h_desc = "Sets the username for the login", },
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{ .l_name = "password", .s_name = 'p', .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true, .in_file = true,
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.type = OTYPE_S, .handle_order = 1 },
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.type = OTYPE_S, .handle_order = 1,
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.h_desc = "Sets the password for the login", },
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{ .l_name = "port", .s_name = 'P', .has_arg = required_argument,
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.set_func = config_set_port, .in_args = true, .in_file = true,
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.type = OTYPE_HU, .handle_order = 1, .value.hu = 29937,
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.value_is_set = true },
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.value_is_set = true,
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.h_desc = "Sets port to use for API server communication", },
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{ .l_name = "api-server", .s_name = UCHAR_MAX + 1, .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true, .in_file = true,
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.type = OTYPE_S, .handle_order = 1, .value.s = "api.anidb.net:9000",
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.value_is_set = true },
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.value_is_set = true,
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.h_desc = "Sets the API server address", },
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{ .l_name = "api-key", .s_name = 'k', .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true, .in_file = true,
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.type = OTYPE_S, .handle_order = 1, },
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.type = OTYPE_S, .handle_order = 1,
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.h_desc = "Sets the api key used for encryption", },
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{ .l_name = "save-session", .s_name = 's', .has_arg = no_argument,
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.set_func = config_set_bool, .in_args = true, .in_file = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "not implemented", },
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{ .l_name = "destroy-session", .s_name = 'S', .has_arg = no_argument,
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.set_func = config_set_bool, .in_args = true, .in_file = false,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "not implemented", },
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{ .l_name = "watched", .s_name = 'w', .has_arg = no_argument,
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.set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "Mark the episode as watched when adding files", },
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{ .l_name = "link", .s_name = 'l', .has_arg = no_argument,
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.set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "Print an ed2k link when running the ed2k command", },
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{ .l_name = "cachedb", .s_name = 'd', .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true, .in_file = true,
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.type = OTYPE_S, .handle_order = 1, /*.default_func = config_def_cachedb*/ },
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.type = OTYPE_S, .handle_order = 1, /*.default_func = config_def_cachedb*/
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.h_desc = "Sets the path for the cache database", },
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{ .l_name = "debug", .s_name = 'D', .has_arg = no_argument,
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.set_func = config_set_bool, .in_args = true, .in_file = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true, },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "Enable debug output", },
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{ .l_name = "wdate", .s_name = UCHAR_MAX + 4, .has_arg = required_argument,
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.set_func = config_set_str, .in_args = true,
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.type = OTYPE_S, .handle_order = 1, },
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.type = OTYPE_S, .handle_order = 1,
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.h_desc = "Set the watched date when adding files", },
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/*### cmd ###*/
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{ .l_name = "server-version", .s_name = UCHAR_MAX + 2,
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "CMD: Request the server version", },
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{ .l_name = "version", .s_name = 'v',
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "CMD: Print the caniadd version", },
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{ .l_name = "uptime", .s_name = UCHAR_MAX + 3,
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true },
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.type = OTYPE_B, .handle_order = 1, .value_is_set = true,
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.h_desc = "CMD: Request the uptime of the api servers", },
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{ .l_name = "ed2k", .s_name = 'e',
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1 },
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.type = OTYPE_B, .handle_order = 1,
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.h_desc = "CMD: Run an ed2k hash on the file arguments", },
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{ .l_name = "add", .s_name = 'a',
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1 },
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.type = OTYPE_B, .handle_order = 1,
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.h_desc = "CMD: Add files to your anidb list", },
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/* Arguments are either mylist id's, or file sizes and names
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* in the format '[watch_date/]<size>/<filename>'. The filename can't contain
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* '/' characters. */
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{ .l_name = "modify", .s_name = 'W',
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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.type = OTYPE_B, .handle_order = 1 },
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.type = OTYPE_B, .handle_order = 1,
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.h_desc = "CMD: Modify files in your anidb list", },
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/*{ .l_name = "stats", .s_name = UCHAR_MAX + 5,
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.has_arg = no_argument, .set_func = config_set_bool, .in_args = true,
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@ -367,7 +386,40 @@ static int config_set_bool(struct conf_entry *ce, char *arg)
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static int show_help(struct conf_entry *ce)
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{
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printf("Todo...\n");
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printf(
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"Usage: caniadd [OPTION]...\n"
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"Caniadd will add files to an AniDB list, and possibly more.\n"
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"\n"
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"OPTIONS:\n"
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);
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for (size_t i = 0; i < options_count; i++) {
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int printed = 0, pad;
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printed += printf(" ");
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if (options[i].l_name)
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printed += printf("--%s", options[i].l_name);
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if (options[i].s_name < UCHAR_MAX)
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printed += printf(", -%c", options[i].s_name);
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if (options[i].has_arg != no_argument)
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printed += printf(" arg");
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pad = 25 - printed;
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if (pad <= 0)
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pad = 1;
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printf("%*s%s", pad, "", options[i].h_desc);
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if (options[i].value_is_set) {
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printf(" Def: ");
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if (options[i].type == OTYPE_S)
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printed += printf("%s", options[i].value.s);
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else if (options[i].type == OTYPE_HU)
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printed += printf("%hu", options[i].value.hu);
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else if (options[i].type == OTYPE_B)
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printed += printf("%s", options[i].value.b ? "true" : "false");
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}
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printf("\n");
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}
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return ERR_OPT_EXIT;
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}
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@ -23,6 +23,7 @@ enum option_type {
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struct conf_entry {
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const char *l_name; /* The long name for the option, or for the config file */
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int s_name; /* Short option name */
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const char *h_desc; /* Description for the help screen */
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union { /* Value of the param */
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char *s;
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uint16_t hu;
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