code review and fixes (r=chouck@geocast.com). He needs this cuz he has no
knowledge of exact number of properties before new-style enumerating them.
- Patch up jsdbgapi.c a bit -- it needs to use OBJ_GET_ATTRIBUTES and new APIs
to do a better job describing properties to a debugger.
- Add JSMSG_CANT_DESCRIBE_PROPS for bogus non-native error case in jsdbgapi.c.
- Fix "Inappropriate" => "invalid" in JSMSG_BAD_ARRAY_LENGTH message.
Primarily fixes to properly handle nsIXPCSecurityManager vetos of
xpconnect activities.
- The code was not propagating security manager vetos of native wrapping up
through xpconnect internals. So, xpconnect was erroneously masking the
security exception with its own 'failed to convert param' exception.
This effects the signatures of nsXPCWrappedNative::GetNewOrUsedWrapper
and nsXPCWrappedJSClass::GetNewOrUsedClass.
- This propagation also helps with the problem that sometimes interfaces
are not set as [scriptable] and we did not make that clear as the source
of xpconnect's failure to convert a param in calling a method. Now this
specific class of exceptions is indicated in the JS exception object when
this happens.
- Added an explicit call to js_ForceGC on shutdown of xpcshell to aid in
avoiding 'false positives' in leak detection
- Return JS_FALSE rather than JS_TRUE when an exception is thrown in
xpcjsid to make the jsengine notices the exception.
- Move #includes that others added in xpcmodule.cpp to xpcprivate.h in
order to maintain the include conventions of this module.
- Avoid throwing an exception if it represents a security manager veto
and the security manager set an exception already.
- Replace uses of nsCOMTypeInfo<> added by scc with NS_GET_IID macros.
- Fixed a methodname misspelling because reviewers care about stuff
like that :)
Implement nsIXPCNativeCallContext to meet user feature
requirements. This allows simpler implementation of reflection of
native classes into JavaScript in cases where they need to
support legacy interfaces that include optional parameters and
method name overloading. This also provides a general mechanism
for native methods to discover if they were called from JS code,
exactly what JS parameters were passed, explicitly return jsvals,
and throw explicit jsvals without interference from xpconnect.
With test cases.
2. Cleaned up ugly JS_GC_Flag typedef name and put XXXbe comment in there for
next time: someone seems to have patched around a deadlock that has since
bit chouck@geocast.com.
3. Fixed gcDisabled by moving it from cx to rt and updating it atomically.
4. Fixed ECMA violation where for (var i, j in o) ... was permitted; only one
variable is allowed.
(Item 4 was a bug on rogerl's list, since closed? r=shaver@mozilla.org.)
- Fixed two similar cases where code was missing one level of
pointer dereference in terminating a copied string. Was trashing
data further up the stack.
- Use 'nsAllocator::Free' in two similar cases where 'delete' was
mistakenly used. Error pointed out by Purify.
- Fixed leaked nsID ptr. bug 16373. This alsothrows a JS
exception when JS callers call createInstance or getService
using an (optional) param that is not an iid. This had been a
'XXX' in the code.
- Moved a release call out of just the error condition block in
setting up a ServiceReleaser. I should have caught this one, but
few of my tests use services :( I have hopes that the whole
ServiceReleaser will become unnecessary as the ServiceManager
system changes and simply calling NS_RELEASE on a service becomes
sufficient.
- Cleaned up an addref/release pair in a setter (need to move to
nsComPtrs!) r=beard
