#ifndef EXCEPTION_H
#define EXCEPTION_H

typedef enum exception_type {
  NO_ERROR, // or NULL
  NO_FILE,
  XML_FILE_MISSING,
  XML_READ_FILE_FAIL,
  MD5SUM_GEN_FAIL,
  MD5SUM_VERIFY_FAIL
} exception_type;

typedef struct exception_t {
  exception_type type;
  char *msg;
} exception_t;

char*
exception_str(exception_t *e);

#endif