Add help text

This commit is contained in:
x3 2023-08-08 00:37:59 +02:00
parent 7d95c8f995
commit bc99462436
Signed by: x3
GPG Key ID: 7E9961E8AD0E240E
2 changed files with 73 additions and 20 deletions

View File

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

View File

@ -23,6 +23,7 @@ enum option_type {
struct conf_entry {
const char *l_name; /* The long name for the option, or for the config file */
int s_name; /* Short option name */
const char *h_desc; /* Description for the help screen */
union { /* Value of the param */
char *s;
uint16_t hu;