本文整理汇总了C++中nsCOMPtr::GetLoadInfo方法的典型用法代码示例。如果您正苦于以下问题：C++ nsCOMPtr::GetLoadInfo方法的具体用法？C++ nsCOMPtr::GetLoadInfo怎么用？C++ nsCOMPtr::GetLoadInfo使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类nsCOMPtr的用法示例。
在下文中一共展示了nsCOMPtr::GetLoadInfo方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: LOG
//.........这里部分代码省略.........
NS_ENSURE_SUCCESS(rv, rv);
mRequest.set_url(spec.get());
uint32_t fileSize;
rv = mQuery->GetFileSize(&fileSize);
NS_ENSURE_SUCCESS(rv, rv);
mRequest.set_length(fileSize);
// We have no way of knowing whether or not a user initiated the
// download. Set it to true to lessen the chance of false positives.
mRequest.set_user_initiated(true);
nsCString locale;
NS_ENSURE_SUCCESS(Preferences::GetCString(PREF_GENERAL_LOCALE, &locale),
NS_ERROR_NOT_AVAILABLE);
mRequest.set_locale(locale.get());
nsCString sha256Hash;
rv = mQuery->GetSha256Hash(sha256Hash);
NS_ENSURE_SUCCESS(rv, rv);
mRequest.mutable_digests()->set_sha256(sha256Hash.Data());
nsString fileName;
rv = mQuery->GetSuggestedFileName(fileName);
NS_ENSURE_SUCCESS(rv, rv);
mRequest.set_file_basename(NS_ConvertUTF16toUTF8(fileName).get());
mRequest.set_download_type(GetDownloadType(fileName));
if (mRequest.signature().trusted()) {
LOG(("Got signed binary for remote application reputation check "
"[this = %p]", this));
} else {
LOG(("Got unsigned binary for remote application reputation check "
"[this = %p]", this));
}
// Serialize the protocol buffer to a string. This can only fail if we are
// out of memory, or if the protocol buffer req is missing required fields
// (only the URL for now).
std::string serialized;
if (!mRequest.SerializeToString(&serialized)) {
return NS_ERROR_UNEXPECTED;
}
LOG(("Serialized protocol buffer [this = %p]: (length=%d) %s", this,
serialized.length(), serialized.c_str()));
// Set the input stream to the serialized protocol buffer
nsCOMPtr<nsIStringInputStream> sstream =
do_CreateInstance("@mozilla.org/io/string-input-stream;1", &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = sstream->SetData(serialized.c_str(), serialized.length());
NS_ENSURE_SUCCESS(rv, rv);
// Set up the channel to transmit the request to the service.
nsCOMPtr<nsIIOService> ios = do_GetService(NS_IOSERVICE_CONTRACTID, &rv);
rv = ios->NewChannel2(serviceUrl,
nullptr,
nullptr,
nullptr, // aLoadingNode
nsContentUtils::GetSystemPrincipal(),
nullptr, // aTriggeringPrincipal
nsILoadInfo::SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL,
nsIContentPolicy::TYPE_OTHER,
getter_AddRefs(mChannel));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsILoadInfo> loadInfo = mChannel->GetLoadInfo();
if (loadInfo) {
loadInfo->SetOriginAttributes(
mozilla::NeckoOriginAttributes(NECKO_SAFEBROWSING_APP_ID, false));
}
nsCOMPtr<nsIHttpChannel> httpChannel(do_QueryInterface(mChannel, &rv));
NS_ENSURE_SUCCESS(rv, rv);
mozilla::Unused << httpChannel;
// Upload the protobuf to the application reputation service.
nsCOMPtr<nsIUploadChannel2> uploadChannel = do_QueryInterface(mChannel, &rv);
NS_ENSURE_SUCCESS(rv, rv);
rv = uploadChannel->ExplicitSetUploadStream(sstream,
NS_LITERAL_CSTRING("application/octet-stream"), serialized.size(),
NS_LITERAL_CSTRING("POST"), false);
NS_ENSURE_SUCCESS(rv, rv);
// Set the Safebrowsing cookie jar, so that the regular Google cookie is not
// sent with this request. See bug 897516.
DocShellOriginAttributes attrs;
attrs.mAppId = NECKO_SAFEBROWSING_APP_ID;
nsCOMPtr<nsIInterfaceRequestor> loadContext = new mozilla::LoadContext(attrs);
rv = mChannel->SetNotificationCallbacks(loadContext);
NS_ENSURE_SUCCESS(rv, rv);
uint32_t timeoutMs = Preferences::GetUint(PREF_SB_DOWNLOADS_REMOTE_TIMEOUT, 10000);
mTimeoutTimer = do_CreateInstance(NS_TIMER_CONTRACTID);
mTimeoutTimer->InitWithCallback(this, timeoutMs, nsITimer::TYPE_ONE_SHOT);
rv = mChannel->AsyncOpen2(this);
NS_ENSURE_SUCCESS(rv, rv);
return NS_OK;
}