Most users of JSONWriter want to fill a string, so instead of having all these
similar implementations, we now have central reusable implementations:
- JSONStringWriteFunc contains a string and writes to it.
- JSONStringRefWriteFunc references a string and writes to it. This is most
useful when the string already exists somewhere, or needs to be returned from
a function (so we avoid another conversion when returning).
Differential Revision: https://phabricator.services.mozilla.com/D154618
mWriter is now a reference, and the ownership is optional through a separate
member variable that could stay null.
User can now choose to keep the JSONWriteFunc on their stack, which saves a
heap allocation, and makes it easier to access the concrete JSONWriteFunc
implementation directly (instead of through WriteFunc()).
Differential Revision: https://phabricator.services.mozilla.com/D154617
Most users of JSONWriter want to fill a string, so instead of having all these
similar implementations, we now have central reusable implementations:
- JSONStringWriteFunc contains a string and writes to it.
- JSONStringRefWriteFunc references a string and writes to it. This is most
useful when the string already exists somewhere, or needs to be returned from
a function (so we avoid another conversion when returning).
Depends on D154617
Differential Revision: https://phabricator.services.mozilla.com/D154618
mWriter is now a reference, and the ownership is optional through a separate
member variable that could stay null.
User can now choose to keep the JSONWriteFunc on their stack, which saves a
heap allocation, and makes it easier to access the concrete JSONWriteFunc
implementation directly (instead of through WriteFunc()).
Depends on D154616
Differential Revision: https://phabricator.services.mozilla.com/D154617
This prevents copies and avoids the hack we have to avoid this, which
right now is using nsDependent{C,}String.
Non-virtual actors can still use `nsString` if they need to on the
receiving end.
Differential Revision: https://phabricator.services.mozilla.com/D152519
We change it from taking bool aIsCallerChrome to
Maybe<bool> aShouldResistFingerprinting. If there is
a value in there, it is used for determining RFP status.
If not, we call ShouldRFP with the provided Document.
This is needed because on a Worker, we wind up in UserAgent
with no Document, we need to pass the RFP decision in
from WorkerPrivate.
Differential Revision: https://phabricator.services.mozilla.com/D144581
Whereas previously we would pass in the principal of a document,
now we will pass in the document directly. This will work for most use
cases, but not all (like Workers.)
Additionally, for the User Agent, if we do not Resist Fingerprinting
(because there is an exemption), we will fall through to getting the
User-Agent header which uses the coarse RFP check, so we fix that in
a later patch.
Differential Revision: https://phabricator.services.mozilla.com/D138778
This makes the naming more consistent with other functions called
Insert and/or Update. Also, it removes the ambiguity whether
Put expects that an entry already exists or not, in particular because
it differed from nsTHashtable::PutEntry in that regard.
Differential Revision: https://phabricator.services.mozilla.com/D105473
No code changes.
Build issues were found by renaming `MOZ_GECKO_PROFILER` to something else in toolkit/moz.configure, in both unified and non-unified builds, on all supported platforms.
Also updated some profiler-related comments.
Differential Revision: https://phabricator.services.mozilla.com/D105375
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.
5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.
5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.
To produce this patch I did all of the following:
1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.
2. Run ./mach lint --linter black --fix
3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.
4. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).
# ignore-this-changeset
Differential Revision: https://phabricator.services.mozilla.com/D94045
In most situations, JSONWriter users already know string lengths (either directly, or through `nsCString` and friends), so we should keep this information through JSONWriter and not recompute it again.
This also allows using JSONWriter with sub-strings (e.g., from a bigger buffer), without having to create null-terminated strings.
Public JSONWriter functions have overloads that accept literal strings.
Differential Revision: https://phabricator.services.mozilla.com/D86192
This patch was generated by running:
```
perl -p -i \
-e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF8toUTF16\((.*)\);/\1CopyUTF8toUTF16(\3, \2);/;' \
-e 's/^(\s+)([a-zA-Z0-9.]+) = NS_ConvertUTF16toUTF8\((.*)\);/\1CopyUTF16toUTF8(\3, \2);/;' \
$FILE
```
against every .cpp and .h in mozilla-central, and then fixing up the
inevitable errors that happen as a result of matching C++ expressions with
regexes. The errors fell into three categories:
1. Calling the convert functions with `std::string::c_str()`; these were
changed to simply pass the string instead, relying on implicit conversion
to `mozilla::Span`.
2. Calling the convert functions with raw pointers, which is not permitted
with the copy functions; these were changed to invoke `MakeStringSpan` first.
3. Other miscellaneous errors resulting from over-eager regexes and/or the
replacement not being type-aware. These changes were reverted.
Differential Revision: https://phabricator.services.mozilla.com/D88903
Peter Van der Beken
Olli Pettay
Gerald Squelart
Iulian Moraru
Adam Vandolder
Mark Banner
Emilio Cobos Álvarez
Tom Ritter
Muhammad
Sebastian Hengst
Kagami Sascha Rosylight
Nika Layzell
Matthew Gaudet
Evgenia Kotovich
Noemi Erli
Alexandru Michis
Florian Quèze
Steve Fink
Tooru Fujisawa
Simon Giesecke
smolnar
Karl Tomlinson
Andi-Bogdan Postelnicu
Ricky Stewart
Bogdan Tara
Dorel Luca
Nathan Froyd
Joel Maher