This change makes nsEscape::T_EscapeURL not escape spaces when passed esc_OnlyNonASCII.
This fixes a web-compat issue for URLs such as "javascript: alert('hello');" and the fact that data: URIs with spaces around MIME type are rejected.
MozReview-Commit-ID: B78AacLxGBp
--HG--
extra : rebase_source : fcef25fab58f7da1732725054ae684588f2e0e89
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
Any more specific work that is happening in these methods will have its own
specific category labeling in that specific code. The instances touched in this
patch are more on the outside and don't really know what kind of code is going
to be running inside.
MozReview-Commit-ID: 47NO1DZzkdH
--HG--
extra : rebase_source : 344c380ddaaf42a1fd820a26b762c61ee9e2d524
Any more specific work that is happening in these methods will have its own
specific category labeling in that specific code. The instances touched in this
patch are more on the outside and don't really know what kind of code is going
to be running inside.
MozReview-Commit-ID: 47NO1DZzkdH
--HG--
extra : rebase_source : f807c14bf6a592e0c651e15b63d1e7d63e4b0159
All of our GetDirectoryEntries implementations return a
nsIDirectoryEnumerator, and a lot of relies on this, and explicitly QIs to it.
That gets a bit ugly, and in JS code, a bit expensive. We should just return a
directory enumerator directly if that's part of the API contract.
MozReview-Commit-ID: IUeEB1Ih1Wu
--HG--
extra : rebase_source : 6fffb2d4b0f83db1fd270423a195379acef0dfe4
For reasons unknown, if you give MSVC:
// Foo.h
struct Foo
{
...
};
extern const Foo gFoo;
// Foo.cpp, which necessarily includes Foo.h.
extern constexpr Foo gFoo = {
};
MSVC will create a static initializer for gFoo and place it in the
read/write data section, rather than the read-only data section.
Removing the `extern const` declaration seems to be enough to make this
problem go away. We need to adjust the declaration of other variables
to compensate for the non-visibility of gFoo in the header file.
Each nsStaticAtomSetup contains a pointer to a static atom, and also a pointer
to the canonical pointer to that static atom. Which is pretty weird! The
notable thing thing about it is that these structs are in an array, and that
gives us the only way to iterate over all static atoms in a single class, for
registration and lookups.
But thanks to various other recent changes to the implementation of static
atoms, we can now put the static atoms themselves into an array, which can be
iterated over. So this patch does that. With that done, nsStaticAtomSetup is no
longer necessary.
According to the `size` utility, on Linux64 this reduces the size of libxul.so
by the following amounts:
> text: 62008 bytes
> data: 20992 bytes
> bss: 21040 bytes
> total: 104040 bytes
- The bss reduction is one word per atom, because the canonical static atom
pointers (e.g. nsGkAtoms::foo) have moved from .bss to .data, because they're
now initialized at compile time instead of runtime.
- The data reduction is one word per atom, because we remove two words per atom
for the nsStaticAtomSetup removal, but gain one word per atom from the
previous bullet point.
- I'm not sure about the text reduction. It's three words per atom. Maybe
because there is one less relocation per atom?
Other notable things in the patch:
- nsICSSAnonBoxPseudo and nsICSSPseudoElement now inherit from nsStaticAtom,
not nsAtom, because that's more precise.
- Each static atoms array now has an enum associated with it, which is used in
various ways.
- In the big comment about the macros at the top of nsStaticAtom.h, the pre-
and post-expansion forms are now shown interleaved. The interleaving reduces
duplication and makes the comment much easier to read and maintain. The
comment also has an introduction that explains the constraints and goals of
the implementation.
- The SUBCLASS macro variations are gone. There are few enough users of these
macros now that always passing the atom type has become simpler.
MozReview-Commit-ID: 1GmfKidLjaU
--HG--
extra : rebase_source : 2352590101fc6693ba388f885ca4714a42963943
For nsCSSAnonBoxes.cpp, nsCSSPseudoElements.cpp, nsDirectoryService.cpp, the
corresponding .h file includes nsStaticAtom.h. For the other files in this
patch, nsStaticAtom.h is not needed at all.
MozReview-Commit-ID: IpMmbXwZHhu
--HG--
extra : rebase_source : 46d0a6b40a41ee233adad7c205cf907fa27de34a
On Windows there are some duplicate keys in nsDirectoryService:
- NS_WIN_STARTUP_DIR is "Strt", and maps to Win_Startup.
- NS_WIN_STARTMENU_DIR is also "Strt", and is meant to map to Win_Startmenu,
but actually maps to Win_Startup because of the key duplication.
- NS_WIN_COMMON_STARTMENU_DIR is "CmStrt", and maps to Win_Common_Startmenu.
- NS_WIN_COMMON_STARTUP_DIR is also "CmStrt", and is meant to map to
Win_Common_Startup, but actually maps to Win_Common_Startmenu because of
the key duplication.
Given the bugginess, it's unsurprising that they aren't used.
This patch removes them. This gets rid of two duplicate static atoms, helping
with bug 1445113.
MozReview-Commit-ID: 9Yx6M0VUaH4
--HG--
extra : rebase_source : 887cb2f2b907a6f3a7b796b6032b385291862323
Currently static atoms are stored on the heap, but their char buffers are
stored in read-only static memory.
This patch changes the representation of nsStaticAtom (thus making it a
non-trivial subclass of nsAtom). Instead of a pointer to the string, it now has
an mStringOffset field which is a 32-bit offset to the string. (This requires
placement of the string and the atom within the same object so that the offset
is known to be small. The docs and macros in nsStaticAtom.h handle that.)
Static and dynamic atoms now store their chars in different ways: nsStaticAtom
stores them inline, nsDynamicAtom has a pointer to separate storage. So
`mString` and GetStringBuffer() move from nsAtom to nsDynamicAtom.
The change to static atoms means they can be made constexpr and stored in
read-only memory instead of on the heap. On 64-bit this reduces the per-process
overhead by 16 bytes; on 32-bit the saving is 12 bytes. (Further reductions
will be possible in follow-up patches.)
The increased use of constexpr required multiple workarounds for MSVC.
- Multiple uses of MOZ_{PUSH,POP}_DISABLE_INTEGRAL_CONSTANT_OVERFLOW_WARNING to
disable warnings about (well-defined!) overflow of unsigned integer
arithmetic.
- The use of -Zc:externConstexpr on all files defining static atoms, to make
MSVC follow the C++ standard(!) and let constexpr variables have external
linkage.
- The use of -constexpr:steps300000 to increase the number of operations
allowed in a constexpr value, in order to handle gGkAtoms, which requires
hashing ~2,500 atom strings.
The patch also changes how HTML5 atoms are handled. They are now treated as
dynamic atoms, i.e. we have "dynamic normal" atoms and "dynamic HTML5 atoms",
and "dynamic atoms" covers both cases, and both are represented via
nsDynamicAtom. The main difference between the two kinds is that dynamic HTML5
atoms still aren't allowed to be used in various operations, most notably
AddRef()/Release(). All this also required moving nsDynamicAtom into the header
file.
There is a slight performance cost to all these changes: now that nsStaticAtom
and nsDynamicAtom store their chars in different ways, a conditional branch is
required in the following functions: Equals(), GetUTF16String(),
WeakAtom::as_slice().
Finally, in about:memory the "explicit/atoms/static/atom-objects" value is no
longer needed, because that memory is static instead of heap-allocated.
MozReview-Commit-ID: 4AxPv05ngZy
nsGkAtoms::Home and nsDirectoryAtoms::sOS_HomeDirectory are duplicate static
atoms. This patch comments out the latter to remove the duplication.
MozReview-Commit-ID: LGkjZn0zaoz
There are ways for Create() to return access denied for files which already
exist, particularly in the case of locked files. When it does, createUnique()
should check whether the file exists before considering the attempt a failure.
MozReview-Commit-ID: FyJTghk04jH
--HG--
extra : rebase_source : 10e6f2cb7da18e8e6d410b52a593b7455f0d76fa
The intention is a little more clear with static_assert, as well as
failing sooner. (The code is probably the same, since the compiler will
optimize out the checks as dead code, but meh.)
Reading nsIIDs to binary streams requires 1 + 1 + 1 + 8 calls to Read
for the underlying stream. With the assumption that reading to the
underlying stream for a binary stream is relatively expensive, we should
be able to do better by reading the byte array in an nsIID in a single
Read() request. The same logic applies to writing nsIIDs. Performing a
single operation here should not change the actual bytes read or
written. Performing a single operation also has the virtue of
performing fewer error checks and whatnot.
This adds a fallible version of |NS_UnescapeURL| that can be used to
gracefully handle allocation failures when the string needs to be unescaped.
--HG--
extra : rebase_source : 8d10ca98fb372afe8219d744b147703254e02830
This method is used to replace some GetNativePath usage for logging.
MozReview-Commit-ID: 9nWf2r4oviA
--HG--
extra : rebase_source : b58e45ab38621179cd802979131fdddbfe65079e
extra : intermediate-source : b4ded2247082f98fe18eb640c5fafeb9bc107ac0
extra : source : 21a82c1faeffc7c0d7b3a5ef0ae4c5243c81a586
This method is used by some subsequent patches when unique opaque identifiers are necessary.
MozReview-Commit-ID: AreqK4MHdJP
--HG--
extra : rebase_source : d5b85c2c9212618f54a6ac2f5199651b01c99510
extra : intermediate-source : 67c3c7a1012b9fdd628928bec61472c6ce580616
extra : source : c9a67330c600dbe454fd2ce5025247171e0c0e22
Currently only |value_type| is implemented.
MozReview-Commit-ID: 1mejzvkuako
--HG--
extra : rebase_source : 69e08073adbb9a866db26e515702a0659ece0a70
extra : intermediate-source : 3696381ddfdc19ab2f901ca4247e1cb4efb27731
extra : source : 35d760da1d73dd51614f434c26e5ce80ff690829
This removes an unnecessary level of indirection by replacing all
nsStringGlue.h instances with just nsString.h.
--HG--
extra : rebase_source : 340989240af4018f3ebfd92826ae11b0cb46d019
OS.File already only supports UTF-8 paths on non-Windows systems, so this
change makes our different ways of accessing file paths consistent with each
other.
MozReview-Commit-ID: 8HiC5xC8tJN
--HG--
extra : rebase_source : 24c77a2e9b4003694e8e96cffab301e7adc0b4e6
1. nsMultiplexInputStream::Available() should not return CLOSED if one of the
streams returns this error value. Instead it must check the following
streams.
2. If a substream is async, available() should not check following streams
until that is closed.
1. nsMultiplexInputStream::Available() should not return CLOSED if one of the
streams returns this error value. Instead it must check the following
streams.
2. If a substream is async, available() should not check following streams
until that is closed.
The users of WriteSegmentFun and ReadSegmentFun read the final out parameter
whether or not the function returns an error. We should make sure to fill it
in with a sane value.
MozReview-Commit-ID: GWDS8gENUMB
--HG--
extra : rebase_source : 0af21f525afd1f036baa15dedb7ac520e646b31e
It's no longer needed, now that legacy extensions aren't supported.
Pieces removed include the following.
- The "load-extension-default" observer notification.
- The code for reading defaults/preferences/*.js from extensions.
- The unit test for this stuff.
- A crash reporter annotation relating to very long prefs set by add-ons.
- All references to "ExtPrefDL".
MozReview-Commit-ID: KMBoYn3uZ3x
--HG--
extra : rebase_source : 4dc8ffd425c6cdf06806409090c4f9d04a64930b
There are four things that must be provided for every static atom, two of which
have a macro:
- the atom pointer declaration (no macro);
- the atom pointer definition (no macro);
- the atom char buffer (NS_STATIC_ATOM_BUFFER);
- the StaticAtomSetup struct (NS_STATIC_ATOM_SETUP).
This patch introduces new macros for the first two things: NS_STATIC_ATOM_DECL
and NS_STATIC_ATOM_DEFN, and changes the arguments of the existing two macros
to make them easier to use (e.g. all the '##' concatenation now happens within
the macros).
One consequence of the change is that all static atoms must be within a class,
so the patch adds a couple of classes where necessary (DefaultAtoms, TSAtoms).
The patch also adds a big comment explaining how the macros are used, and what
their expansion looks like. This makes it a lot easier to understand how static
atoms work. Correspondingly, the patch removes some small comments scattered
around the macro use points.
MozReview-Commit-ID: wpRyrEOTHE
--HG--
extra : rebase_source : 9f85d477b4d06c9a9e710c757de1f1476edb6efe
Because it's the type we use to set up static atoms at startup, not the static
atom itself.
The patch accordingly renames some parameters, variables, and NS_STATIC_ATOM,
for consistency.
MozReview-Commit-ID: 1a0KvhYNNw2
--HG--
extra : rebase_source : 5c66e5b2dfe053a368bf3584d957198aec4cce91
nsEscape.cpp doesn't build in non-unified mode, as it uses mozilla::fallible,
mozilla::CheckedInt and mozilla::ASCIIMask::IsMasked without prefixing them
with the mozilla namespace. I suspect this file is usually included in
unified_cpp file which includes a "using namespace mozilla" directive.
MozReview-Commit-ID: GwlsK8kytLj
--HG--
extra : rebase_source : c3063aff7cdf10c416b8ee782c9bee745e643842
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
--HG--
rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
The Windows and OSX code paths were essentially doing the same thing,
and the Unix fallback was using an old convention that is pretty much
outdated.
Under normal conditions (XPCOM initialized by Firefox),
NS_XPCOM_INIT_CURRENT_PROCESS_DIR is set from BinaryPath anyways, so
this only really affects adhoc XPCOM initialization from e.g. C++ unit
tests.
--HG--
extra : rebase_source : b3151fffd4c82159b633a48dead86f2c3b0a03d6
Back in the day, there was no global with an already initialized
DirectoryService. But now there is, and, in fact,
GetCurrentProcessDirectory already errors out if that global is not set
by the time it's called. All calling nsDirectoryService::Create achieves
is doing the check again and calling QueryInterface, which we don't need
to do anyways.
--HG--
extra : rebase_source : 32f5080ecb8165cffd601799e72d278b482b0871
The Windows and OSX code paths were essentially doing the same thing,
and the Unix fallback was using an old convention that is pretty much
outdated.
Under normal conditions (XPCOM initialized by Firefox),
NS_XPCOM_INIT_CURRENT_PROCESS_DIR is set from BinaryPath anyways, so
this only really affects adhoc XPCOM initialization from e.g. C++ unit
tests.
--HG--
extra : rebase_source : f7faa6f22ffc56fb4da7ae96eb571a35fa6f615d
Back in the day, there was no global with an already initialized
DirectoryService. But now there is, and, in fact,
GetCurrentProcessDirectory already errors out if that global is not set
by the time it's called. All calling nsDirectoryService::Create achieves
is doing the check again and calling QueryInterface, which we don't need
to do anyways.
--HG--
extra : rebase_source : 519980829be4ff4a0941c0e8d18be5761ece6552
This patch merges nsAtom into nsIAtom. For the moment, both names can be used
interchangeably due to a typedef. The patch also devirtualizes nsIAtom, by
making it not inherit from nsISupports, removing NS_DECL_NSIATOM, and dropping
the use of NS_IMETHOD_. It also removes nsIAtom's IIDs.
These changes trigger knock-on changes throughout the codebase, changing the
types of lots of things as follows.
- nsCOMPtr<nsIAtom> --> RefPtr<nsIAtom>
- nsCOMArray<nsIAtom> --> nsTArray<RefPtr<nsIAtom>>
- Count() --> Length()
- ObjectAt() --> ElementAt()
- AppendObject() --> AppendElement()
- RemoveObjectAt() --> RemoveElementAt()
- ns*Hashtable<nsISupportsHashKey, ...> -->
ns*Hashtable<nsRefPtrHashKey<nsIAtom>, ...>
- nsInterfaceHashtable<T, nsIAtom> --> nsRefPtrHashtable<T, nsIAtom>
- This requires adding a Get() method to nsRefPtrHashtable that it lacks but
nsInterfaceHashtable has.
- nsCOMPtr<nsIMutableArray> --> nsTArray<RefPtr<nsIAtom>>
- nsArrayBase::Create() --> nsTArray()
- GetLength() --> Length()
- do_QueryElementAt() --> operator[]
The patch also has some changes to Rust code that manipulates nsIAtom.
MozReview-Commit-ID: DykOl8aEnUJ
--HG--
extra : rebase_source : 254404e318e94b4c93ec8d4081ff0f0fda8aa7d1
This is a preexisting issue that makes nsMultiplexInputStream multiple-inherit
from nsIInputStream: once via nsIMultipartInputStream and once via
nsIAsyncInputStream. This causes problems once we end up with more multiplex
streams that are async streams, because then some assingments to
nsCOMPtr<nsIInputStream> start asserting. This patch just removes the footgun
by getting rid of the multiple inheritance.
This is a preexisting issue that makes nsMultiplexInputStream multiple-inherit
from nsIInputStream: once via nsIMultipartInputStream and once via
nsIAsyncInputStream. This causes problems once we end up with more multiplex
streams that are async streams, because then some assingments to
nsCOMPtr<nsIInputStream> start asserting. This patch just removes the footgun
by getting rid of the multiple inheritance.
This fixes improper usages of Find where an offset was actually being use for
the boolean ignore case flag. It also fixes a few instances of passing in a
literal wchar_t to our functions where a NS_LITERAL_STRING or char16_t should
be used instead.
--HG--
extra : rebase_source : 5de1e9335895d65e6db06c510e8887d27be3390f
extra : source : f762f605dd83fc6331161a33e1ef5d54cafbd08d
ISO C++ forbids converting a string constant to 'wchar_t*' [-Werror=write-strings]
Either change it to a nullptr (which has same intent) or pass through a static
MozReview-Commit-ID: CSunOCyO9PN
--HG--
extra : rebase_source : bfdabc1f463eca75987c6561f7c3ea60acf0340f
This fixes improper usages of Find where an offset was actually being use for
the boolean ignore case flag. It also fixes a few instances of passing in a
literal wchar_t to our functions where a NS_LITERAL_STRING or char16_t should
be used instead.
After all the previous work, we can now base64 decode nsString types
without intermediate conversion steps to nsCString, which is faster and
more memory-efficient.
The current nsString decoding routine indirectly relies on the various
checks this routine performs; making it generic over string types
ensures that we can eventually call it directly from the nsString
decoding routine.
The existing Base64URL code converts from `const char` to `uint8_t`.
We're going to want versions that convert from character types to
character types, so make the decode routines accept generic input and
output types.
The decoding logic is the same for Base64 and Base64URL; we might as
well reuse the routines that we already have for Base64URL decoding so
we don't make mistakes in the logic.
These tables are nearly identical to the ones for base64url decoding,
but ideally will be slightly more readable, since things are broken up
into sets of eight entries at a time.
After all the previous work, we can base64 encoding nsString values
directly into nsString values, without having to go through intermediate
nsCString values. Since this routine backs base64 routines exposed to
the web, this change should help with OOMs that we see associated with
base64 encoding.
The nsACString -> nsACString encode routine has several checks in it for
correct operation, and the nsAString -> nsAString encode routine relies
on those checks happening via the nsACString -> nsACString routine.
Once we start encoding nsAStrings directly, we'll still need those
checks, and the easiest way to ensure they happen is to move the core
base64 encode logic for strings into a templated helper.
One less use of NSPR is a good thing. The failure cases that
PL_Base64Encode would have caught for us are:
1. "Truncation".
2. Integer overflow when computing destination string length.
3. Malloc failures.
The first one only gets checked if we pass in zero for the source
length, which we never do. The latter two only get checked if we pass
in a null pointer for the destination, which we never do. So removing
the error handling PL_Base64Encode implies here is a good thing.
This is straightforward, with only two notable things.
- `#include "nsXPIDLString.h" is replaced with `#include "nsString.h"`
throughout, because all nsXPIDLString.h did was include nsString.h. The
exception is for files which already include nsString.h, in which case the
patch just removes the nsXPIDLString.h inclusion.
- The patch removes the |xpidl_string| gtest, but improves the |voided| test to
cover some of its ground, e.g. testing Adopt(nullptr).
--HG--
extra : rebase_source : 452cc4a08046a1adb1a8099a7e85a1917de5add8
These are all easy cases where an nsXPIDLCString local variable is set via
getter_Copies() and then is null checked. The patch uses IsVoid() to replace
the null checks (and get() and EqualsLiteral() calls to replace any implicit
conversions).
--HG--
extra : rebase_source : 484ad42a7816b34b86afbe072e04ba131c1619c6
The existing functions work with C strings but almost all the call sites use
Mozilla strings.
The replacement function has the following properties.
- It works with Mozilla strings, which makes it much simpler and also improves
the call sites.
- It appends to the destination string because that's what a lot of the call
sites need. For those that don't, we can just append to an empty string.
- It is declared outside the |extern "C"| section because there is no need for
it to be in that section.
Note: there is no 16-bit variant of nsAppendEscapedHTML(). This is because
there are only two places that need 16-bit variants, both rarely executed,
and so converting to and from 8-bit is good enough.
The patch also adds some testing of the new function, renaming
TestEscapeURL.cpp as TestEscape.cpp in the process, because that file is now
testing other kinds of escaping.
--HG--
rename : xpcom/tests/gtest/TestEscapeURL.cpp => xpcom/tests/gtest/TestEscape.cpp
extra : rebase_source : 51145ae2c9b0b4573c7ea0c342dcb246f9f14fb9
It's silly to use prmem.h within Firefox code given that in our configuration
its functions are just wrappers for malloc() et al. (Indeed, in some places we
mix PR_Malloc() with free(), or malloc() with PR_Free().)
This patch removes all uses, except for the places where we need to use
PR_Free() to free something allocated by another NSPR function; in those cases
I've added a comment explaining which function did the allocation.
--HG--
extra : rebase_source : 0f781bca68b5bf3c4c191e09e277dfc8becffa09
Changes ExtensionProtocolHandler to use remote streams for
moz-extension loads of file and JAR URI's to allow for
filesystem read-access sandboxing.
Adds messaging to PNecko to allow child processes to
request an input stream or file descriptor for moz-extension
URI's.
Add ExtensionProtocolHandler singleton so that NeckoParent can
call methods directly and ExtensionProtocolHandler::NewFD
can use a new member variable |mFileOpenerThread| to open files.
Adds FileDescriptorFile, a limited implementation of nsIFile
that wraps a file descriptor, to be sideloaded into
nsJARChannels so that extension JAR files can be read
using a file descriptor without accessing the filesystem
directly.
MozReview-Commit-ID: 1pcnIpjz2yR
--HG--
extra : rebase_source : 9d7334778fc81837b11b98d4e32603f7e5eb3a27
This patch makes the following changes to the macros.
- Removes PROFILER_LABEL_FUNC. It's only suitable for use in functions outside
classes, due to PROFILER_FUNCTION_NAME not getting class names, and it was
mostly misused.
- Removes PROFILER_FUNCTION_NAME. It's no longer used, and __func__ is
universally available now anyway.
- Combines the first two string literal arguments of PROFILER_LABEL and
PROFILER_LABEL_DYNAMIC into a single argument. There was no good reason for
them to be separate, and it forced a '::' in the label, which isn't always
appropriate. Also, the meaning of the "name_space" argument was interpreted
in an interesting variety of ways.
- Adds an "AUTO_" prefix to PROFILER_LABEL and PROFILER_LABEL_DYNAMIC, to make
it clearer they construct RAII objects rather than just being function calls.
(I myself have screwed up the scoping because of this in the past.)
- Fills in the 'js::ProfileEntry::Category::' qualifier within the macro, so
the caller doesn't need to. This makes a *lot* more of the uses fit onto a
single line.
The patch also makes the following changes to the macro uses (beyond those
required by the changes described above).
- Fixes a bunch of labels that had gotten out of sync with the name of the
class and/or function that encloses them.
- Removes a useless PROFILER_LABEL use within a trivial scope in
EventStateManager::DispatchMouseOrPointerEvent(). It clearly wasn't serving
any useful purpose. It also serves as extra evidence that the AUTO_ prefix is
a good idea.
- Tweaks DecodePool::SyncRunIf{Preferred,Possible} so that the labelling is
done within them, instead of at their callsites, because that's a more
standard way of doing things.
--HG--
extra : rebase_source : 318d1bc6fc1425a94aacbf489dd46e4f83211de4
All the instances are converted as follows.
- nsSubstring --> nsAString
- nsCSubstring --> nsACString
--HG--
extra : rebase_source : cfd2238c52e3cb4d13e3bd5ddb80ba6584ab6d91
All the instances are converted as follows.
- nsAFlatString --> nsString
- nsAFlatCString --> nsCString
--HG--
extra : rebase_source : b37350642c58a85a08363df2e7c610873faa6e41
All the instances are converted as follows.
- nsASingleFragmentString --> nsAString
- nsASingleFragmentCString --> nsACString
--HG--
extra : rebase_source : e6a1ddc8938fecd9a735b15e872c054edf4c7910
This is a preexisting issue that makes nsMultiplexInputStream multiple-inherit
from nsIInputStream: once via nsIMultipartInputStream and once via
nsIAsyncInputStream. This causes problems once we end up with more multiplex
streams that are async streams, because then some assingments to
nsCOMPtr<nsIInputStream> start asserting. This patch just removes the footgun
by getting rid of the multiple inheritance.
FSFindFolder is deprecated as of 10.9 and apparently continues to
work...except for the case of finding the temporary directory when the
user's home directory lives on an NFS mount (!). Using
NSTemporaryDirectory does The Right Thing here, so let's use that instead.
This patch is originally from :baku and updates the seek behaviour of
nsMulitplexInputStream. This fixes an issue with absolute seeking where if a
seek is performed and the correct offset reached, the members of the multiplex
stream were not updated to reflect this.
MozReview-Commit-ID: 7lEvuXxzYkI
--HG--
extra : rebase_source : d86a7ce0fc26abd3c9a60810bd7f7f6346e7a5b0
The lossy conversion to ASCII here can also fail; we should handle that
as well. Rewriting the code to use MakeScopeExit also avoids tangled
logic and/or duplicating calls to ensure the destination string is
truncated on failure.
clang's -Wcomma warning warns about suspicious use of the comma operator such as calling a function for side effects within an expression. Check NS_SUCCEEDED() to use HasMoreElement() in an expression and confirm that it actually returned a legitimate out parameter.
xpcom/io/nsLocalFileUnix.cpp:725:48 [-Wcomma] possible misuse of comma operator here
xpcom/io/nsLocalFileUnix.cpp:1053:39 [-Wcomma] possible misuse of comma operator here
MozReview-Commit-ID: aebrgc5Wqk
--HG--
extra : rebase_source : 18a2bbeb55ff106cdcb88e4889c7fd2745952a31
extra : source : e62ac5b8744d342948ab12f21f369d21f857a706
This improves performance because we won't try to fix the permissions of the file every time the nsIHandlerService implementation wants to open it, and makes it easier to access the file path from xpcshell tests.
MozReview-Commit-ID: DZmLa92qUnZ
--HG--
extra : source : bd0fdce03cc7442079e96318d3a9b519a4d403a9
There's an antipattern where nsLiteralString is used as an unnecessary intermediary in converting from CharT* to CharT*,
e.g. CallAFunctionThatTakesACharPointer(NS_LITERAL_CSTRING("foo").get());
or
NS_NAMED_LITERAL_STRING(foo, "abc");
CallAFunctionThatTakesACharPointer(foo.get());
This patch rewrites the callsites that can be trivially changed to use char*/char16_t*.
I'd somewhat like to remove nsTLiteralString::get() altogether, but in code that's less straightforward than these examples, get() is useful enough to keep.
MozReview-Commit-ID: Kh1rUziVllo
--HG--
extra : rebase_source : c21a65694d6e1c42fd88f73632f7ac8f38d005ae
There's an antipattern where nsLiteralString is used as an unnecessary intermediary in converting from CharT* to CharT*,
e.g. CallAFunctionThatTakesACharPointer(NS_LITERAL_CSTRING("foo").get());
or
NS_NAMED_LITERAL_STRING(foo, "abc");
CallAFunctionThatTakesACharPointer(foo.get());
This patch rewrites the callsites that can be trivially changed to use char*/char16_t*.
I'd somewhat like to remove nsTLiteralString::get() altogether, but in code that's less straightforward than these examples, get() is useful enough to keep.
MozReview-Commit-ID: Kh1rUziVllo
--HG--
extra : rebase_source : c21a65694d6e1c42fd88f73632f7ac8f38d005ae
This adds a fallible version of |NS_UnescapeURL| that can be used to
gracefully handle allocation failures when the string needs to be unescaped.
MozReview-Commit-ID: 1eXPzeB2yrI
Dorel Luca
Valentin Gosu
Andrea Marchesini
Honza Bambas
Csoregi Natalia
Emilio Cobos Álvarez
Josh Aas
Markus Stange
Kris Maglione
Marco Bonardo
Chris Peterson
Michael Kaply
Nathan Froyd
Sebastian Hengst
Tristan Bourvon
Nicholas Nethercote
Henri Sivonen
Andreea Pavel
Jeff Walden
Masatoshi Kimura
Eric Rahm
Alex Gaynor
Gian-Carlo Pascutto
Swapnil
Philippe Normand
Sylvestre Ledru
Cosmin Sabou
Noemi Erli
Florian Quèze
Blake Kaplan
Andrew McCreight
Chris Pearce
Mike Hommey
Jean-Yves Avenard
Boris Zbarsky
Nomis101
Ben Kelly
Tom Ritter
Ryan VanderMeulen
Haik Aftandilian
Brad Werth
Mats Palmgren
Carsten "Tomcat" Book
Bill McCloskey
Wes Kocher
Ehsan Akhgari
Colin Dean
Bryce Van Dyk
Paolo Amadini
Patrick McManus
Phil Ringnalda
David Major
Iris Hsiao
Tom Tromey