bluelib/core/status.c

#include <blue/core/status.h>
#include <stddef.h>

#define ENUM_STR(s)                                                            \
	case s:                                                                \
		return #s;

#define ENUM_STR2(c, s)                                                        \
	case c:                                                                \
		return s;

const char *b_status_to_string(b_status status)
{
	switch (status) {
		ENUM_STR(B_SUCCESS);
		ENUM_STR(B_ERR_NO_MEMORY);
		ENUM_STR(B_ERR_OUT_OF_BOUNDS);
		ENUM_STR(B_ERR_INVALID_ARGUMENT);
		ENUM_STR(B_ERR_NAME_EXISTS);
		ENUM_STR(B_ERR_NOT_SUPPORTED);
		ENUM_STR(B_ERR_BAD_STATE);
		ENUM_STR(B_ERR_NO_ENTRY);
		ENUM_STR(B_ERR_NO_DATA);
		ENUM_STR(B_ERR_NO_SPACE);
		ENUM_STR(B_ERR_UNKNOWN_FUNCTION);
		ENUM_STR(B_ERR_BAD_FORMAT);
		ENUM_STR(B_ERR_IO_FAILURE);
		ENUM_STR(B_ERR_IS_DIRECTORY);
		ENUM_STR(B_ERR_NOT_DIRECTORY);
		ENUM_STR(B_ERR_PERMISSION_DENIED);
		ENUM_STR(B_ERR_BUSY);
	default:
		return NULL;
	}
}

const char *b_status_description(b_status status)
{
	switch (status) {
		ENUM_STR2(B_SUCCESS, "Success");
		ENUM_STR2(B_ERR_NO_MEMORY, "Out of memory");
		ENUM_STR2(B_ERR_OUT_OF_BOUNDS, "Argument out of bounds");
		ENUM_STR2(B_ERR_INVALID_ARGUMENT, "Invalid argument");
		ENUM_STR2(B_ERR_NAME_EXISTS, "Name already exists");
		ENUM_STR2(B_ERR_NOT_SUPPORTED, "Operation not supported");
		ENUM_STR2(B_ERR_BAD_STATE, "Bad state");
		ENUM_STR2(B_ERR_NO_ENTRY, "No entry");
		ENUM_STR2(B_ERR_NO_DATA, "No data available");
		ENUM_STR2(B_ERR_NO_SPACE, "No space available");
		ENUM_STR2(B_ERR_UNKNOWN_FUNCTION, "Unknown function");
		ENUM_STR2(B_ERR_BAD_FORMAT, "Bad format");
		ENUM_STR2(B_ERR_IO_FAILURE, "I/O failure");
		ENUM_STR2(B_ERR_IS_DIRECTORY, "Object is a directory");
		ENUM_STR2(B_ERR_NOT_DIRECTORY, "Object is not a directory");
		ENUM_STR2(B_ERR_PERMISSION_DENIED, "Permission denied");
		ENUM_STR2(B_ERR_BUSY, "Resource busy or locked");
	default:
		return NULL;
	}
}