#include "../include/error.h"
#include "../include/util.h"
#include <stdlib.h>

lm_error_t error = LM_ERR_NoError;

void lm_error_set(lm_error_t code){
  error = code;
}

char *lm_strerror(){
  lm_error_desc_t errors[] = {
    {.code=LM_ERR_NoError, .desc=_("no error")},
    {.code=LM_ERR_URLBadChar, .desc=_("URL contains an invalid character")},
    {.code=LM_ERR_URLBadProtocol, .desc=_("URL does not have a valid protocol field")},
    {.code=LM_ERR_URLTooLarge, .desc=_("URL is too large")},
    {.code=LM_ERR_URLHostLarge, .desc=_("URL hostname is too large")},
    {.code=LM_ERR_URLPathLarge, .desc=_("URL path is too large")},
    {.code=LM_ERR_URLBadHost, .desc=_("URL does not have a valid hostname")},
    {.code=LM_ERR_URLBadPath, .desc=_("URL does not have a valid path")},
    {.code=LM_ERR_URLBadPort, .desc=_("URL does not contain a hostname with a valid port number")},
    {.code=LM_ERR_URLPortUnknown, .desc=_("URL protocol port number is unknown")},
    {.code=LM_ERR_URLEnd, .desc=_("URL is incomplete")},
    {.code=LM_ERR_PoolNoSupport, .desc=_("pool does not support the specified protocol")},
  };

  for(int i = 0; i < sizeof(errors)/sizeof(lm_error_desc_t); i++){
    if(errors[i].code == error)
      return errors[i].desc;
  }
  return NULL;
}

lm_error_t lm_error(){
  return error;
}