This commit updates mozStorage to always:
* Pass the length, using sqlite3_{column, value}_bytes16, when
creating an nsDependentString from a pointer.
* Call sqlite3_{column, value}_bytes{16} after
sqlite3_{column, value}_{text, blob, text16}, per the
recommendation in https://www.sqlite.org/c3ref/column_blob.html.
Some callers did this before, or in unclear order, since C++ doesn't
specify one for evaluating function arguments.
* Pass the byte length to sqlite3_result_text16.
Differential Revision: https://phabricator.services.mozilla.com/D26848
--HG--
extra : moz-landing-system : lando
The `nsresult` codes that mozStorage returns are often too generic. For
example, `NS_ERROR_FAILURE` might be anything from a SQL syntax error
to an invalid column name in a trigger.
This commit adds a `Conn::call_and_wrap_error` helper that checks the
last SQLite error, and returns that instead of `nsresult`. Not all
errors are SQLite errors, however, so we only use this for mozStorage
methods that return `convertResultCode`.
Differential Revision: https://phabricator.services.mozilla.com/D25179
--HG--
extra : moz-landing-system : lando
In retrospect, overloading `Connection::connectionReady` to mean
"is ready _and_ supports this operation" wasn't a good idea. This
commit reverts that change (cfd44c936a9b), and adds two new methods:
* `Connection::operationSupported`, to check if a connection supports
sync or async operations. This method is public.
* `Connection::ensureOperationSupported`, that asserts or returns an
error if the connection doesn't support an operation. This is
private.
`operationSupported` is used by callers like `Service::minimizeMemory`
to detect if the connection supports sync operations, since both sync
and async connections implement `mozIStorageConnection` now.
Finally, some callers used `!mDBConn` to check if the connection was
ready, while others used `connectionReady()`. This commit changes them
to use the latter.
Differential Revision: https://phabricator.services.mozilla.com/D24974
--HG--
extra : moz-landing-system : lando
This commit wraps just enough of the mozStorage API to support the
bookmarks mirror. It's not complete: for example, there's no way
to open, clone, or close a connection, because the mirror handles
that from JS. The wrapper also omits shutdown blocking and retrying on
`SQLITE_BUSY`.
This commit also changes the behavior of sync and async mozStorage
connections. Async (`mozIStorageAsyncConnection`) methods may be called
from any thread on any connection. Sync (`mozIStorageConnection`)
methods may be called from any thread on a sync connection, and from
background threads on an async connection. All connections now QI
to `mozIStorageConnection`, but attempting to call a sync method on
an async connection from the main thread throws.
Finally, this commit exposes an `OpenedConnection::unsafeRawConnection`
getter in Sqlite.jsm, for JS code to access the underlying connection.
Differential Revision: https://phabricator.services.mozilla.com/D20073
--HG--
extra : moz-landing-system : lando
This commit adds a `storage_variant::HashPropertyBag` type that
exposes an idiomatic Rust interface for `nsIWritablePropertyBag`.
Differential Revision: https://phabricator.services.mozilla.com/D21062
--HG--
extra : moz-landing-system : lando
This is a follow-up to the previous part, which actually changes one of
these callers to use Array<nsIIDRef> instead of [array] nsIIDPtr.
From doing this patch, it seems like we should consider changing
the type `nsIIDRef` to instead simply be `nsIID`, and treat it more like
the `AString` types from the POV of XPIDL. `nsIIDPtr` would then
continue to exist for backwards compatibility, but we can probably
remove almost all current consumers over time.
Depends on D19175
Differential Revision: https://phabricator.services.mozilla.com/D19176
--HG--
extra : moz-landing-system : lando
Those tests rely on the build not being a cross-compile, which is fine
most of the time, but more importantly, rely on the fact that the
version of sqlite that Firefox is being built against is the same as the
one it will be running against, which is not likely to be true.
So, all in all, it's better to do the checks at runtime.
And while they could be restricted to when building against system
sqlite, we still run them for in-tree sqlite, to ensure that we actually
built it with the expected options.
Differential Revision: https://phabricator.services.mozilla.com/D18057
--HG--
extra : moz-landing-system : lando
Bug 730495 broke them by moving the code to another directory without
moving the corresponding #define, but it also fixed why this was
disabled in some configurations so we can now just enable when
MOZ_MEMORY is defined (jemalloc used).
Differential Revision: https://phabricator.services.mozilla.com/D18049
--HG--
extra : moz-landing-system : lando
***
Bug 1514594: Part 3a - Change ChromeUtils.import to return an exports object; not pollute global. r=mccr8
This changes the behavior of ChromeUtils.import() to return an exports object,
rather than a module global, in all cases except when `null` is passed as a
second argument, and changes the default behavior not to pollute the global
scope with the module's exports. Thus, the following code written for the old
model:
ChromeUtils.import("resource://gre/modules/Services.jsm");
is approximately the same as the following, in the new model:
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
Since the two behaviors are mutually incompatible, this patch will land with a
scripted rewrite to update all existing callers to use the new model rather
than the old.
***
Bug 1514594: Part 3b - Mass rewrite all JS code to use the new ChromeUtils.import API. rs=Gijs
This was done using the followng script:
https://bitbucket.org/kmaglione/m-c-rewrites/src/tip/processors/cu-import-exports.jsm
***
Bug 1514594: Part 3c - Update ESLint plugin for ChromeUtils.import API changes. r=Standard8
Differential Revision: https://phabricator.services.mozilla.com/D16747
***
Bug 1514594: Part 3d - Remove/fix hundreds of duplicate imports from sync tests. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16748
***
Bug 1514594: Part 3e - Remove no-op ChromeUtils.import() calls. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16749
***
Bug 1514594: Part 3f.1 - Cleanup various test corner cases after mass rewrite. r=Gijs
***
Bug 1514594: Part 3f.2 - Cleanup various non-test corner cases after mass rewrite. r=Gijs
Differential Revision: https://phabricator.services.mozilla.com/D16750
--HG--
extra : rebase_source : 359574ee3064c90f33bf36c2ebe3159a24cc8895
extra : histedit_source : b93c8f42808b1599f9122d7842d2c0b3e656a594%2C64a3a4e3359dc889e2ab2b49461bab9e27fc10a7
Do not require that SQLite has been built with support for custom FTS3
tokenizers enabled by default. This allows to use system SQLite in
distributions which provide SQLite configured in this way (which is SQLite
upstream's default configuration due to security concerns).
Requires exposing the sqlite3_db_config symbol in bundled SQLite.
Disable no longer needed setting of SQLITE_ENABLE_FTS3_TOKENIZER macro in
bundled SQLite build.
This patch slightly speedups origin initialization by having a special column in
the database table for current data usage.
This patch also fixes a problem with length computation of some unicode strings.
- modify line wrap up to 80 chars; (tw=80)
- modify size of tab to 2 chars everywhere; (sts=2, sw=2)
--HG--
extra : rebase_source : 7eedce0311b340c9a5a1265dc42d3121cc0f32a0
extra : amend_source : 9cb4ffdd5005f5c4c14172390dd00b04b2066cd7
These maps hold strong references which complicate nsThread lifetime handling
considerably, and only have a couple of fringe uses. We have a linked list of
active threads that the thread manager can use for its internal enumeration
purposes, and the external uses are easily done away with, so there doesn't
seem to be much reason to keep the map around.
MozReview-Commit-ID: x7dsj6C4x8
--HG--
extra : source : 5f870621361012ba459943212d8c68a9ff81cb16
extra : intermediate-source : 89a0c0874d400dd324df6fc3627c0c47d130df19
extra : histedit_source : bbd7900e3d754bde925a411c10aa30a1d6e22edd
These maps hold strong references which complicate nsThread lifetime handling
considerably, and only have a couple of fringe uses. We have a linked list of
active threads that the thread manager can use for its internal enumeration
purposes, and the external uses are easily done away with, so there doesn't
seem to be much reason to keep the map around.
MozReview-Commit-ID: x7dsj6C4x8
--HG--
extra : rebase_source : 897e2d32d1dfee24d51459065925fb9b41fa543a
extra : source : 5f870621361012ba459943212d8c68a9ff81cb16
These maps hold strong references which complicate nsThread lifetime handling
considerably, and only have a couple of fringe uses. We have a linked list of
active threads that the thread manager can use for its internal enumeration
purposes, and the external uses are easily done away with, so there doesn't
seem to be much reason to keep the map around.
MozReview-Commit-ID: x7dsj6C4x8
--HG--
extra : rebase_source : 88c56fa4f5da97f33ade08d892c3d8c42666307e
We move the XPConnect() singleton accessor to nsIXConnect to make it available for consumers outside of XPConnect. Most of the consumers of the singleton accessor just need the nsIXPConnect public interface, except for the IsShuttingDown() member which this patch adds to nsIXPConnect as well.
Differential Revision: https://phabricator.services.mozilla.com/D5151
