PyObject *PyXPCOM_BuildErrorMessage(nsresult r)
{
char msg[512];
bool gotMsg = false;
if (!gotMsg)
{
nsresult rc;
nsCOMPtr <nsIExceptionService> es;
es = do_GetService (NS_EXCEPTIONSERVICE_CONTRACTID, &rc);
if (NS_SUCCEEDED (rc))
{
nsCOMPtr <nsIExceptionManager> em;
rc = es->GetCurrentExceptionManager (getter_AddRefs (em));
if (NS_SUCCEEDED (rc))
{
nsCOMPtr <nsIException> ex;
rc = em->GetExceptionFromProvider(r, NULL, getter_AddRefs (ex));
if (NS_SUCCEEDED (rc) && ex)
{
nsXPIDLCString emsg;
ex->GetMessage(getter_Copies(emsg));
PR_snprintf(msg, sizeof(msg), "%s",
emsg.get());
gotMsg = true;
}
}
}
}
if (!gotMsg)
{
const RTCOMERRMSG* pMsg = RTErrCOMGet(r);
if (strncmp(pMsg->pszMsgFull, "Unknown", 7) != 0)
{
PR_snprintf(msg, sizeof(msg), "%s (%s)",
pMsg->pszMsgFull, pMsg->pszDefine);
gotMsg = true;
}
}
if (!gotMsg)
{
PR_snprintf(msg, sizeof(msg), "Error 0x%x in module 0x%x",
NS_ERROR_GET_CODE(r), NS_ERROR_GET_MODULE(r));
}
PyObject *evalue = Py_BuildValue("is", r, msg);
return evalue;
}
static const char *errorToString(DWORD dwErr)
{
switch (dwErr)
{
#define MY_CASE(a_uConst) case a_uConst: return #a_uConst;
MY_CASE(CRYPT_E_MSG_ERROR);
MY_CASE(CRYPT_E_UNKNOWN_ALGO);
MY_CASE(CRYPT_E_OID_FORMAT);
MY_CASE(CRYPT_E_INVALID_MSG_TYPE);
MY_CASE(CRYPT_E_UNEXPECTED_ENCODING);
MY_CASE(CRYPT_E_AUTH_ATTR_MISSING);
MY_CASE(CRYPT_E_HASH_VALUE);
MY_CASE(CRYPT_E_INVALID_INDEX);
MY_CASE(CRYPT_E_ALREADY_DECRYPTED);
MY_CASE(CRYPT_E_NOT_DECRYPTED);
MY_CASE(CRYPT_E_RECIPIENT_NOT_FOUND);
MY_CASE(CRYPT_E_CONTROL_TYPE);
MY_CASE(CRYPT_E_ISSUER_SERIALNUMBER);
MY_CASE(CRYPT_E_SIGNER_NOT_FOUND);
MY_CASE(CRYPT_E_ATTRIBUTES_MISSING);
MY_CASE(CRYPT_E_STREAM_MSG_NOT_READY);
MY_CASE(CRYPT_E_STREAM_INSUFFICIENT_DATA);
MY_CASE(CRYPT_I_NEW_PROTECTION_REQUIRED);
MY_CASE(CRYPT_E_BAD_LEN);
MY_CASE(CRYPT_E_BAD_ENCODE);
MY_CASE(CRYPT_E_FILE_ERROR);
MY_CASE(CRYPT_E_NOT_FOUND);
MY_CASE(CRYPT_E_EXISTS);
MY_CASE(CRYPT_E_NO_PROVIDER);
MY_CASE(CRYPT_E_SELF_SIGNED);
MY_CASE(CRYPT_E_DELETED_PREV);
MY_CASE(CRYPT_E_NO_MATCH);
MY_CASE(CRYPT_E_UNEXPECTED_MSG_TYPE);
MY_CASE(CRYPT_E_NO_KEY_PROPERTY);
MY_CASE(CRYPT_E_NO_DECRYPT_CERT);
MY_CASE(CRYPT_E_BAD_MSG);
MY_CASE(CRYPT_E_NO_SIGNER);
MY_CASE(CRYPT_E_PENDING_CLOSE);
MY_CASE(CRYPT_E_REVOKED);
MY_CASE(CRYPT_E_NO_REVOCATION_DLL);
MY_CASE(CRYPT_E_NO_REVOCATION_CHECK);
MY_CASE(CRYPT_E_REVOCATION_OFFLINE);
MY_CASE(CRYPT_E_NOT_IN_REVOCATION_DATABASE);
MY_CASE(CRYPT_E_INVALID_NUMERIC_STRING);
MY_CASE(CRYPT_E_INVALID_PRINTABLE_STRING);
MY_CASE(CRYPT_E_INVALID_IA5_STRING);
MY_CASE(CRYPT_E_INVALID_X500_STRING);
MY_CASE(CRYPT_E_NOT_CHAR_STRING);
MY_CASE(CRYPT_E_FILERESIZED);
MY_CASE(CRYPT_E_SECURITY_SETTINGS);
MY_CASE(CRYPT_E_NO_VERIFY_USAGE_DLL);
MY_CASE(CRYPT_E_NO_VERIFY_USAGE_CHECK);
MY_CASE(CRYPT_E_VERIFY_USAGE_OFFLINE);
MY_CASE(CRYPT_E_NOT_IN_CTL);
MY_CASE(CRYPT_E_NO_TRUSTED_SIGNER);
MY_CASE(CRYPT_E_MISSING_PUBKEY_PARA);
MY_CASE(CRYPT_E_OSS_ERROR);
default:
{
PCRTCOMERRMSG pWinComMsg = RTErrCOMGet(dwErr);
if (pWinComMsg)
return pWinComMsg->pszDefine;
static char s_szErr[32];
RTStrPrintf(s_szErr, sizeof(s_szErr), "%#x (%d)", dwErr, dwErr);
return s_szErr;
}
}
}