This patch moves FatalError to IProtocol. I had to make a few changes.
- I added a ProtocolName() method to find the name of the protocol.
- I gave the two-argument version of FatalError its own name. Otherwise
C++ doesn't like there to be two virtual methods with the same name
in cases where one is overridden and the other isn't (as happens
in IToplevelProtocol).
This moves some of the generated methods in subprotocols that simply defer
to the parent protocol to IProtocol. These methods are still overridden in
the toplevel protocol.
This patch stores mManager in IProtocol rather than in each individual
PFoo. It also adds a generic accessor for that field. Note that each
individual protocol still defines a Manager() function that returns
PFooParent or whatever. I tried to get rid of that but it was a lot
of work.
With this change, MessageChannel stores mListener as an IToplevelProtocol
rather than a MessageListener (which isn't really a useful concept on
its own). The MessageListener methods are split out to IProtocol and
IToplevelProtocol. MessageListener gets deleted. Some of the inline
functions in MessageChannel had to be moved to MessageChannel.cpp since
IToplevelProtocol isn't defined in MessageChannel.h.
Currently toplevel protocols inherit from both IProtocolManager<IProtocol>
and IToplevelProtocol. This change makes IToplevelProtocol inherit from
IProtocol, so now toplevel protocols only inherit from
IToplevelProtocol.
Currently all our protocols inherit from IProtocolManager<IProtocol>. I have
no idea why. This patch switches everything over to IProtocol, without any
templates. I had to move ReadActor to the .cpp file to avoid redefinition
errors.
This patch moves FatalError to IProtocol. I had to make a few changes.
- I added a ProtocolName() method to find the name of the protocol.
- I gave the two-argument version of FatalError its own name. Otherwise
C++ doesn't like there to be two virtual methods with the same name
in cases where one is overridden and the other isn't (as happens
in IToplevelProtocol).
This moves some of the generated methods in subprotocols that simply defer
to the parent protocol to IProtocol. These methods are still overridden in
the toplevel protocol.
This patch stores mManager in IProtocol rather than in each individual
PFoo. It also adds a generic accessor for that field. Note that each
individual protocol still defines a Manager() function that returns
PFooParent or whatever. I tried to get rid of that but it was a lot
of work.
With this change, MessageChannel stores mListener as an IToplevelProtocol
rather than a MessageListener (which isn't really a useful concept on
its own). The MessageListener methods are split out to IProtocol and
IToplevelProtocol. MessageListener gets deleted. Some of the inline
functions in MessageChannel had to be moved to MessageChannel.cpp since
IToplevelProtocol isn't defined in MessageChannel.h.
Currently toplevel protocols inherit from both IProtocolManager<IProtocol>
and IToplevelProtocol. This change makes IToplevelProtocol inherit from
IProtocol, so now toplevel protocols only inherit from
IToplevelProtocol.
Currently all our protocols inherit from IProtocolManager<IProtocol>. I have
no idea why. This patch switches everything over to IProtocol, without any
templates. I had to move ReadActor to the .cpp file to avoid redefinition
errors.
Preloading libmozsandbox allows the symbol interpositions used by
sandboxing to be defined there instead of statically linked into the
executable; this patch also does that.
MozReview-Commit-ID: FL1QWLSKA0S
--HG--
rename : security/sandbox/linux/interpose/SandboxHooks.cpp => security/sandbox/linux/SandboxHooks.cpp
clang has recently made |x $RELATIONAL_OP 0|, where |x| is a variable of
pointer type, to be an error. On Windows,
GeckoChildProcessHost::mChildProcessHandle is a HANDLE, which is really
just a pointer. So the comparison |> 0| in ~GeckoChildProcessHost is
invalid. Fortunately, we can use an equality comparison here and it
amounts to the same thing.
HSTS priming changes the order of mixed-content blocking and HSTS
upgrades, and adds a priming request to check if a mixed-content load is
accesible over HTTPS and the server supports upgrading via the
Strict-Transport-Security header.
Every call site that uses AsyncOpen2 passes through the mixed-content
blocker, and has a LoadInfo. If the mixed-content blocker marks the load as
needing HSTS priming, nsHttpChannel will build and send an HSTS priming
request on the same URI with the scheme upgraded to HTTPS. If the server
allows the upgrade, then channel performs an internal redirect to the HTTPS URI,
otherwise use the result of mixed-content blocker to allow or block the
load.
nsISiteSecurityService adds an optional boolean out parameter to
determine if the HSTS state is already cached for negative assertions.
If the host has been probed within the previous 24 hours, no HSTS
priming check will be sent.
MozReview-Commit-ID: ES1JruCtDdX
--HG--
extra : rebase_source : 2ac6c93c49f2862fc0b9e595eb0598cd1ea4bedf
Passes the profile dir to the content process as a -profile CLI
option so that the correct profile dir can be used in the OS X content
sandbox rules. Only enabled on OS X for now.
On Nightly, profile directories will now be read/write protected
from the content process (apart from a few profile subdirectories) even
when they don't reside in ~/Library.
xpcshell tests invoke the content process without providing a
profile directory. In that case, we don't need to add filesystem
profile dir. read/write exclusion rules to the sandbox.
This patch adds two new macros to the content sandbox rule set:
|profileDir| holds the path to the profile or the emptry string;
|hasProfileDir| is a boolean (1 or 0) that indicates whether or
not the profile directory rules should be added. If |hasProfileDir|
is 0, profile directory exclusion rules don't need to be added
and |profileDir| is not used.
MozReview-Commit-ID: rrTcQwTNdT
--HG--
extra : rebase_source : 3d5b612c8eb3a1d0da028eba277cd9d6f0c9ac00
The only thing we needed opened actor tracking for was the ability to
clone all the actors. But now that we no longer have support for
cloning actors, we no longer need to track the actors that we've cloned,
which makes a number of things significantly simpler.
CloneOpenedToplevels, which is never called, is the only interesting
caller of CloneToplevel. And CloneToplevel, in turn, is the only
interesting caller of CloneManagees. Which means we can ditch all this
code for a decent amount of space savings, both in code and writable
static data (no more useless virtual function entries in vtables).
The new name makes the sense of the condition much clearer. E.g. compare:
NS_WARN_IF_FALSE(!rv.Failed());
with:
NS_WARNING_ASSERTION(!rv.Failed());
The new name also makes it clearer that it only has effect in debug builds,
because that's standard for assertions.
--HG--
extra : rebase_source : 886e57a9e433e0cb6ed635cc075b34b7ebf81853
Passes the profile dir to the content process as a -profile CLI option so
that the correct profile dir can be used in the OS X content sandbox rules.
Only enabled on OS X for now.
On Nightly, profile directories will now be read/write protected from the
content process (apart from a few profile subdirectories) even when they
don't reside in ~/Library.
MozReview-Commit-ID: rrTcQwTNdT
--HG--
extra : rebase_source : d91d8939cabb0eed36b640766756548a790a301c
We construct Trigger structures for every IPDL send and recv to run
the (currently defunct) IPDL state machine for each protocol. These
structures are 64 bits to hold an enum that could be represented in 1
bit and an IPDL message enum that can easily be represented in 31 bits.
Therefore, we can make the Trigger structure smaller by storing the
members as bitfields, rather than full-width integers. (The message
enums are formed from a 16-bit protocol enum and a 16-bit
protocol-specific message enum; since the protocol enum goes in the
upper bits, we'd need 32768 protocols to overflow the bitfield we're
using in Trigger...a number that we're not going to hit anytime soon.)
This change saves ~15K of space on x86-64 Linux.
There's no reason to generate identical code for every kind of managed
protocol; we can have a single instance that operates on void* and cast
our way to victory. This change saves ~60K of text on x86-64 Linux.
This patch removes checking of all the callback calls in memory reporter
CollectReport() functions, because it's not useful.
The patch also does some associated clean-up.
- Replaces some uses of nsIMemoryReporterCallback with the preferred
nsIHandleReportCallback typedef.
- Replaces aCallback/aCb/aClosure with aHandleRepor/aData for CollectReports()
parameter names, for consistency.
- Adds MOZ_MUST_USE/[must_use] in a few places in nsIMemoryReporter.idl.
- Uses the MOZ_COLLECT_REPORT macro in all suitable places.
Overall the patch reduces code size by ~300 lines and reduces the size of
libxul by about 37 KiB on my Linux64 builds.
--HG--
extra : rebase_source : e94323614bd10463a0c5134a7276238a7ca1cf23
Passes the profile dir to the content process as a -profile CLI option so
that the correct profile dir can be used in the OS X content sandbox rules.
Only enabled on OS X for now.
On Nightly, profile directories will now be read/write protected from the
content process (apart from a few profile subdirectories) even when they
don't reside in ~/Library.
--HG--
extra : rebase_source : 7bf426f14f31b35c8b541e6d21183226db9836c7
The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
In JS StructuredClone BufferList<SystemAllocPolicy> is typedef'd to
JSStructuredCloneData and use everywhere in gecko that stores structured
clone data.
This patch changed some raw pointers to UniquePtr<JSStructuredCloneData>
and some to stack allocated JSStructuredCloneData for better life time
management. Some parameters or methods are deleted because of changing
to the new data structure.
MessagePortMessage now has the exactly same structure with
ClonedMessageData. Maybe in the future they can be consolidated.
MozReview-Commit-ID: 1IY9p5eKLgv
This makes a lot of code more compact, and also avoids some redundant nsresult
checks.
The patch also removes a handful of redundant checks on infallible setters.
--HG--
extra : rebase_source : f82426e7584d0d5cddf7c2524356f0f318fbea7d
This patch is generated by the following commands (note: if you're running
using OS X's sed, which accepts slightly different flags, you'll have to
specify an actual backup suffix in -i, or use gsed from Homebrew):
hg stat -c \
| cut -c 3- \
| tr '\n' '\0' \
| xargs -0 -P 8 gsed --follow-symlinks 's/\bnsCSSProperty\b/nsCSSPropertyID/g' -i''
Then:
hg mv layout/style/nsCSSProperty.h layout/style/nsCSSPropertyID.h
... and finally, manually renaming nsCSSProperty in the include guard in
nsCSSProperty.h.
MozReview-Commit-ID: ZV6jyvmLfA
--HG--
rename : layout/style/nsCSSProperty.h => layout/style/nsCSSPropertyID.h
