ascii-chat/options_2validation_8h_source.html

#pragma once


#include <stdbool.h>

#include <stddef.h>

#include <stdint.h>


#include "../common.h"

#include "../options/options.h" // For strtoint_safe()


#ifdef __cplusplus

extern "C" {

#endif


ASCIICHAT_API asciichat_error_t validate_glyph_palette(const options_t *opts);


ASCIICHAT_API int validate_opt_port(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_positive_int(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_non_negative_int(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_color_mode(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_render_mode(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_palette(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_log_level(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_ip_address(const char *value_str, char *parsed_address, size_t address_size,

                                          bool is_client, char *error_msg, size_t error_msg_size);


ASCIICHAT_API float validate_opt_float_non_negative(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API float validate_opt_volume(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_fps(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_max_clients(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_compression_level(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_reconnect(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_device_index(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int validate_opt_password(const char *value_str, char *error_msg, size_t error_msg_size);


ASCIICHAT_API int options_collect_identity_keys(options_t *opts, int argc, char *argv[]);


ASCIICHAT_API bool is_remote_key_path(const char *key_path);


#ifdef __cplusplus

}

#endif


common.h
⚙️ Common definitions, error codes, macros, and types shared throughout the application

asciichat_error_t
asciichat_error_t
Error and exit codes - unified status values (0-255).
Definition error_codes.h:44

validate_opt_volume
float validate_opt_volume(const char *value_str, char *error_msg, size_t error_msg_size)
Validate volume value (0.0-1.0).
Definition validation.c:362

validate_opt_positive_int
int validate_opt_positive_int(const char *value_str, char *error_msg, size_t error_msg_size)
Validate positive integer.
Definition validation.c:133

validate_opt_render_mode
int validate_opt_render_mode(const char *value_str, char *error_msg, size_t error_msg_size)
Validate render mode string.
Definition validation.c:185

validate_opt_color_mode
int validate_opt_color_mode(const char *value_str, char *error_msg, size_t error_msg_size)
Validate color mode string.
Definition validation.c:151

options_t
struct options_state options_t
Immutable, RCU-published snapshot of the application's runtime configuration.

validate_opt_palette
int validate_opt_palette(const char *value_str, char *error_msg, size_t error_msg_size)
Validate palette type string.
Definition validation.c:213

validate_opt_non_negative_int
int validate_opt_non_negative_int(const char *value_str, char *error_msg, size_t error_msg_size)
Validate non-negative integer.
Definition validation.c:142

validate_glyph_palette
asciichat_error_t validate_glyph_palette(const options_t *opts)
Definition validation.c:25

validate_opt_password
int validate_opt_password(const char *value_str, char *error_msg, size_t error_msg_size)
Validate password (8-256 characters).
Definition validation.c:501

validate_opt_fps
int validate_opt_fps(const char *value_str, char *error_msg, size_t error_msg_size)
Validate FPS value (0 for auto, otherwise 1-144).
Definition validation.c:409

validate_opt_float_non_negative
float validate_opt_float_non_negative(const char *value_str, char *error_msg, size_t error_msg_size)
Validate non-negative float value.
Definition validation.c:333

validate_opt_device_index
int validate_opt_device_index(const char *value_str, char *error_msg, size_t error_msg_size)
Validate device index (-1 for default, 0+ for specific device).
Definition validation.c:469

validate_opt_reconnect
int validate_opt_reconnect(const char *value_str, char *error_msg, size_t error_msg_size)
Validate reconnect value.
Definition validation.c:422

validate_opt_max_clients
int validate_opt_max_clients(const char *value_str, char *error_msg, size_t error_msg_size)
Validate max clients value (1-128).
Definition validation.c:391

validate_opt_ip_address
int validate_opt_ip_address(const char *value_str, char *parsed_address, size_t address_size, bool is_client, char *error_msg, size_t error_msg_size)
Validate IP address or hostname.
Definition validation.c:281

is_remote_key_path
bool is_remote_key_path(const char *key_path)
Check if a key path is a remote/virtual key (not a local file).
Definition validation.c:612

validate_opt_port
int validate_opt_port(const char *value_str, char *error_msg, size_t error_msg_size)
Validate port number (1-65535).
Definition validation.c:88

options_collect_identity_keys
int options_collect_identity_keys(options_t *opts, int argc, char *argv[])
Collect multiple –key flags into identity_keys array.
Definition validation.c:540

validate_opt_compression_level
int validate_opt_compression_level(const char *value_str, char *error_msg, size_t error_msg_size)
Validate compression level (1-9).
Definition validation.c:400

validate_opt_log_level
int validate_opt_log_level(const char *value_str, char *error_msg, size_t error_msg_size)
Validate log level string.
Definition validation.c:247

ASCIICHAT_API
#define ASCIICHAT_API
Export symbols on Unix platforms (Linux, macOS).
Definition api.h:82

options.h
⚙️ Unified options parsing system for ascii-chat with builder pattern and lock-free access