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cmd: add functions to report option/arg errors to the public API

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This commit is contained in:
max 🍓
2025-07-17 17:56:00 +01:00
parent 92ccc5626d
commit 5d6423057a
6 changed files with 498 additions and 195 deletions
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39
cmd/command.h
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@@ -19,6 +19,13 @@ enum cmd_string_flags {
CMD_STR_DIRECT_USAGE = 0x02u,
};
enum b_command_usage_entry_type {
CMD_USAGE_NONE = 0,
CMD_USAGE_ARG,
CMD_USAGE_OPT,
CMD_USAGE_COMMAND,
};
struct b_string;
struct b_command {
@@ -41,28 +48,22 @@ struct b_command {
struct b_btree_node b_node;
};
struct b_command_usage_opt {
struct b_queue_entry opt_entry;
struct b_command_option *opt;
};
struct b_command_usage_entry {
struct b_queue_entry e_entry;
enum b_command_usage_entry_type e_type;
struct b_command_usage_arg {
struct b_queue_entry arg_entry;
struct b_command_arg *arg;
};
struct b_command_usage_command {
struct b_queue_entry cmd_entry;
unsigned int cmd_id;
union {
struct b_command_option *e_opt;
struct b_command_arg *e_arg;
unsigned int e_cmd_id;
};
};
struct b_command_usage {
b_command_usage_flags u_flags;
struct b_queue_entry u_entry;
struct b_queue u_cmd;
struct b_queue u_opt;
struct b_queue u_arg;
struct b_queue u_parts;
};
struct b_command_option {
@@ -97,6 +98,7 @@ struct b_arglist_option {
};
struct b_arglist {
struct b_command *list_command;
struct b_btree list_options;
};
@@ -111,6 +113,13 @@ BLUE_API struct b_command_option *b_command_get_option_with_long_name(
struct b_command *cmd, const char *long_name);
BLUE_API struct b_command_option *b_command_get_option_with_short_name(
struct b_command *cmd, char short_name);
BLUE_API struct b_command_option *b_command_get_option_with_id(
struct b_command *cmd, unsigned int id);
BLUE_API struct b_command_arg *b_command_get_arg_with_id(
struct b_command *cmd, unsigned int id);
BLUE_API struct b_command_arg *b_command_option_get_arg_with_id(
struct b_command_option *opt, unsigned int id);
BLUE_API struct b_command_option *b_command_option_create(void);
BLUE_API void b_command_option_destroy(struct b_command_option *opt);