The probes keep track of V2 and V4 server response to update and getHash
request. The probes are keyed by provider
MozReview-Commit-ID: 3Uxjm6H77lE
--HG--
extra : rebase_source : 647523a24bad8334dbb34758954a5f5db0e9b96c
mTelemetryProvider might be empty if |CancelUpdate| is called during update.
In that scenario, the call flow will look like:
CancelUpdate -> UpdateError -> DownloadDone -> set mTelemetryProvider to empty ->
OnStartRequest -> record telemetry with empty key.
So in this patch, move mTelemetryProvider.Truncate() to OnStopRequest.
MozReview-Commit-ID: JDgNUqR4SKa
--HG--
extra : rebase_source : 42aa4c898f403a1189e67e355246ebed5aa4af44
nsTArray::AppendElement may cause memory reallocation if out of capacity.
In nsUrlClassifierStreamUpdater::FetchNextRequest(), we take the reference of
the first element of mPendingRequests and pass its member as reference to
DownloadUpdate(), where mPendingRequests.AppendElement will be called.
If the AppendElement in DownloadUpdate() causes realloc, the reference
becomes dangling.
The most efficient fix is to "move" the reference's (i.e. request)
member variables to DownloadUpdate() but I think in this case we can just
take the value from the array and pass it around with no given that the
array element contains simply a couple of strings and pointers.
MozReview-Commit-ID: KEZ5d3l3HoI
--HG--
extra : rebase_source : 4bf61a8a6f6bc57523dfbb7e5b0b40b7ce77a57a
This function is an infallible alternative to nsIURI::GetSpec(). It's useful
when it's appropriate to handle a GetSpec() failure with a failure string, e.g.
for log/warning/error messages. It allows code like this:
nsAutoCString spec;
uri->GetSpec(spec);
printf("uri: %s", spec.get());
to be changed to this:
printf("uri: %s", uri->GetSpecOrDefault().get());
This introduces a slight behavioural change. Previously, if GetSpec() failed,
an empty string would be used here. Now, "[nsIURI::GetSpec failed]" will be
produced instead. In most cases this failure string will make for a clearer
log/warning/error message than the empty string.
* * *
Bug 1297961 (part 1b) - More GetSpecOrDefault() additions. r=hurley.
I will fold this into part 1 before landing.
--HG--
extra : rebase_source : ddc19a5624354ac098be019ca13cc24b99b80ddc
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
This is straightforward mapping of PR_LOG levels to their LogLevel
counterparts:
PR_LOG_ERROR -> LogLevel::Error
PR_LOG_WARNING -> LogLevel::Warning
PR_LOG_WARN -> LogLevel::Warning
PR_LOG_INFO -> LogLevel::Info
PR_LOG_DEBUG -> LogLevel::Debug
PR_LOG_NOTICE -> LogLevel::Debug
PR_LOG_VERBOSE -> LogLevel::Verbose
Instances of PRLogModuleLevel were mapped to a fully qualified
mozilla::LogLevel, instances of PR_LOG levels in #defines were mapped to a
fully qualified mozilla::LogLevel::* level, and all other instances were
mapped to us a shorter format of LogLevel::*.
Bustage for usage of the non-fully qualified LogLevel were fixed by adding
|using mozilla::LogLevel;| where appropriate.
