housecat_old/cms_err.c

#include "cms_err.h"
#include <stdio.h>
#include <unistd.h>

static char* get_message(cms_err err)
{
	switch (err)
	{
	case CMS_ERR_NONE:
		return "";
	case CMS_ERR_UNKNOWN:
		return "Unknown error.";
	case CMS_ERR_MEMORY:
		return "Memory allocation failed.";
	case CMS_ERR_PARSE:
		return "Parse error.";
	case CMS_ERR_FILENOENT:
		return "File doesn't exist.";
	case CMS_ERR_DIRNOENT:
		return "Directory doesn't exist.";
	case CMS_ERR_NOTFILE:
		return "Not a file.";
	case CMS_ERR_NOTDIR:
		return "Not a directory.";
	case CMS_ERR_PERM:
		return "Permission denied.";
	}
}

void cms_err_panic(cms_err err, char* msg)
{
	if (err == CMS_ERR_NONE)
		return;

	if (msg == NULL)
		printf("Error: %s\n", get_message(err));
	else
		printf("Error: %s (%s)\n", get_message(err), msg);

	exit(1);
}