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crypt32: Reduce excessive indenting.

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Juan Lang 2008-08-20 12:10:27 -07:00 committed by Alexandre Julliard
parent a36d8ce611
commit a203640b5a
1 changed files with 50 additions and 55 deletions
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105
dlls/crypt32/message.c
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@ -131,6 +131,7 @@ BOOL WINAPI CryptVerifyMessageSignature(PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
BOOL ret = FALSE;
DWORD size;
CRYPT_CONTENT_INFO *contentInfo;
HCRYPTMSG msg;
TRACE("(%p, %d, %p, %d, %p, %p, %p)\n",
pVerifyPara, dwSignerIndex, pbSignedBlob, cbSignedBlob,
@ -149,66 +150,60 @@ BOOL WINAPI CryptVerifyMessageSignature(PCRYPT_VERIFY_MESSAGE_PARA pVerifyPara,
return FALSE;
}
ret = CryptDecodeObjectEx(pVerifyPara->dwMsgAndCertEncodingType,
if (!CryptDecodeObjectEx(pVerifyPara->dwMsgAndCertEncodingType,
PKCS_CONTENT_INFO, pbSignedBlob, cbSignedBlob,
CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
(LPBYTE)&contentInfo, &size);
if (ret)
(LPBYTE)&contentInfo, &size))
return FALSE;
if (strcmp(contentInfo->pszObjId, szOID_RSA_signedData))
{
if (strcmp(contentInfo->pszObjId, szOID_RSA_signedData))
{
SetLastError(CRYPT_E_UNEXPECTED_MSG_TYPE);
ret = FALSE;
}
else
{
HCRYPTMSG msg = CryptMsgOpenToDecode(
pVerifyPara->dwMsgAndCertEncodingType, 0, CMSG_SIGNED,
pVerifyPara->hCryptProv, NULL, NULL);
if (msg)
{
ret = CryptMsgUpdate(msg, contentInfo->Content.pbData,
contentInfo->Content.cbData, TRUE);
if (ret && pcbDecoded)
ret = CRYPT_CopyParam(pbDecoded, pcbDecoded,
contentInfo->Content.pbData, contentInfo->Content.cbData);
if (ret)
{
CERT_INFO *certInfo = CRYPT_GetSignerCertInfoFromMsg(msg,
dwSignerIndex);
ret = FALSE;
if (certInfo)
{
HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MSG,
pVerifyPara->dwMsgAndCertEncodingType,
pVerifyPara->hCryptProv, 0, msg);
if (store)
{
PCCERT_CONTEXT cert = CRYPT_GetSignerCertificate(
msg, pVerifyPara, certInfo, store);
if (cert)
{
ret = CryptMsgControl(msg, 0,
CMSG_CTRL_VERIFY_SIGNATURE, cert->pCertInfo);
if (ret && ppSignerCert)
*ppSignerCert = cert;
else
CertFreeCertificateContext(cert);
}
CertCloseStore(store, 0);
}
}
CryptMemFree(certInfo);
}
CryptMsgClose(msg);
}
}
LocalFree(contentInfo);
SetLastError(CRYPT_E_UNEXPECTED_MSG_TYPE);
return FALSE;
}
msg = CryptMsgOpenToDecode(pVerifyPara->dwMsgAndCertEncodingType, 0,
CMSG_SIGNED, pVerifyPara->hCryptProv, NULL, NULL);
if (msg)
{
ret = CryptMsgUpdate(msg, contentInfo->Content.pbData,
contentInfo->Content.cbData, TRUE);
if (ret && pcbDecoded)
ret = CRYPT_CopyParam(pbDecoded, pcbDecoded,
contentInfo->Content.pbData, contentInfo->Content.cbData);
if (ret)
{
CERT_INFO *certInfo = CRYPT_GetSignerCertInfoFromMsg(msg,
dwSignerIndex);
ret = FALSE;
if (certInfo)
{
HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_MSG,
pVerifyPara->dwMsgAndCertEncodingType,
pVerifyPara->hCryptProv, 0, msg);
if (store)
{
PCCERT_CONTEXT cert = CRYPT_GetSignerCertificate(
msg, pVerifyPara, certInfo, store);
if (cert)
{
ret = CryptMsgControl(msg, 0,
CMSG_CTRL_VERIFY_SIGNATURE, cert->pCertInfo);
if (ret && ppSignerCert)
*ppSignerCert = cert;
else
CertFreeCertificateContext(cert);
}
CertCloseStore(store, 0);
}
}
CryptMemFree(certInfo);
}
CryptMsgClose(msg);
}
LocalFree(contentInfo);
TRACE("returning %d\n", ret);
return ret;
}