#include <bshell/status.h>
#include <errno.h>

enum bshell_status bshell_status_from_errno(int err)
{
	switch (err) {
	case 0:
		return BSHELL_SUCCESS;
	case EIO:
		return BSHELL_ERR_IO_FAILURE;
	case ENOENT:
		return BSHELL_ERR_NO_ENTRY;
	case EPERM:
	case EACCES:
		return BSHELL_ERR_ACCESS_DENIED;
	default:
		return BSHELL_ERR_INTERNAL_FAILURE;
	}
}

const char *bshell_status_get_description(int err)
{
	switch (err) {
	case BSHELL_SUCCESS:
		return "Success";
	case BSHELL_ERR_EOF:
		return "Unexpected end-of-file";
	case BSHELL_ERR_BAD_SYNTAX:
		return "Bad syntax";
	case BSHELL_ERR_BAD_FORMAT:
		return "Bad data format";
	case BSHELL_ERR_BAD_STATE:
		return "Object is in bad state";
	case BSHELL_ERR_INVALID_VALUE:
		return "Invalid value";
	case BSHELL_ERR_INVALID_ARGUMENT:
		return "Invalid argument";
	case BSHELL_ERR_NO_MEMORY:
		return "Out of memory";
	case BSHELL_ERR_NO_ENTRY:
		return "No such file or directory";
	case BSHELL_ERR_NO_DATA:
		return "No data available";
	case BSHELL_ERR_NAME_EXISTS:
		return "File or object already exists";
	case BSHELL_ERR_NOT_SUPPORTED:
		return "Operation not supported";
	case BSHELL_ERR_IO_FAILURE:
		return "I/O failure";
	case BSHELL_ERR_ACCESS_DENIED:
		return "Access denied";
	case BSHELL_ERR_INTERNAL_FAILURE:
		return "Internal failure";
	default:
		return "Unknown error";
	}
}