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* feat(callbackGenerator): Prevent NPE during call of java callbackMathieu Féry2023-12-061-1/+2
| | | | NPE can occured when argument supplied by native api are compoundTypeWrapper but pointer are NULL
* Bug 1481 - Remove redundant isPascalLen() branchSven Gothel2023-12-021-2/+0
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* Bug 1481 - Hide [ArgumentIs]PascalString argument's lengthSven Gothel2023-12-021-17/+21
| | | | | | | | Native pascal strings shall be just treated as normal Java strings on the Java side. Hence drop the length parameter across generated API, i.e. - C Function bindings - Java Callbacks
* wip(test_case): Example of test case for issue related of ↵Mathieu Féry2023-08-041-0/+2
| | | | | | 927bbc7160a812bb29c0e7120d4a3009bfb13bbf Almost done
* JavaCallbackEmitter.emitJavaKeyClass(): Use directBufferAddress for compound ↵pulledSven Gothel2023-08-041-1/+5
| | | | | | | | | types in equals and hashCode, i.e. use memory identity Use case is having a compound-type as userParam, which also acts as key, see MessageCallback13, Test4JavaCallback.chapter13(). The Java compound instance is re-created using the actual identical native memory (address), which has been stored or passed in the native toolkit.
* JavaCallbackEmitter.emitCAdditionalCode(): Use `info.cbFuncBinding` locally ↵Sven Gothel2023-08-041-6/+11
| | | | | | | | and passed 'jcbFuncCMethodEmitter' only to invoke CMethodBindingEmitter.emitBodyMapCToJNIType(..) Passed 'jcbFuncCMethodEmitter' only used to access CMethodBindingEmitter.emitBodyMapCToJNIType(int, boolean), a non-ideal hack! (FIXME) General processing shall use the local `info.cbFuncBinding`.
* JavaCallbackEmitter.emitJavaCallbackBodyPassJavaArguments(): Drop redundant ↵Sven Gothel2023-08-041-5/+5
| | | | | | | | | arg 'MethodBinding jcbFuncCMethodBinding', use local 'info.cbFuncBinding' Since emitJavaCallbackBodyPassJavaArguments() is private now, only use case is to handle info.cbFuncBinding and we can drop the redundant argument. Similar to cleanup commit e9a2294b3f18bb4c4f38347ccf347058cb4642b3
* JavaCallbackEmitter.emitCSetFuncPreCall(): Drop redundant arg ↵Sven Gothel2023-08-031-4/+4
| | | | | | | 'CMethodBindingEmitter jcbFuncCMethodEmitter', use local 'info.cbFuncBinding' Was added in commit ad69716fda64b517c33ed847c4b215ea398aac99 'callback without userData', while adding ad-hoc compound conversion.
* JavaCallbackEmitter.{emitCSetFuncPreCall, emitCAdditionalCode, ↵Sven Gothel2023-08-031-29/+25
| | | | | | | | | | | | | | emitJavaCallbackBodyPassJavaArguments}(): Fix exclusion of ad-hoc compound conversion for userParam Passed CMethodBindingEmitter denotes the callback-function, including the binding. The new iteration to handle the ad-hoc compound conversion, introduced in commit ad69716fda64b517c33ed847c4b215ea398aac99 'callback without userData', iterates over the callback-function argument list. Hence it shall only exclude the ad-hoc compound conversion if index != info.cbFuncUserParamIdx. Dropping the addition exclusion 'i != info.setFuncUserParamIdx'.
* JavaCallbackEmitter.{emitCSetFuncPreCall, emitCAdditionalCode, ↵Sven Gothel2023-08-031-4/+5
| | | | emitJavaCallbackBodyPassJavaArguments}(): Use capitalized sub-string 'baseArgName' for (static) callback related entities
* JavaCallbackEmitter.{emitCSetFuncPreCall, emitCAdditionalCode}(): Group ↵Sven Gothel2023-08-031-6/+17
| | | | 'userParamDefined' case (cleanup)
* feat(callbackGenerator): Add basic management of callback without userDataMathieu Féry2023-07-311-92/+211
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* GlueGen JavaCallback: Add optional custom 'Callback-UserParamClass` for ↵Sven Gothel2023-07-101-8/+17
| | | | non-compound `UserParam` types to have more clarity in resulting API
* GlueGen JavaCallback: Add capability to have UserParam as (part of) keySven Gothel2023-07-081-37/+114
| | | | | | | | | Resolves use case where UserParam reflects e.g. a context (AL_SOFT_events) and will be (part of) the key mapping. Implementation required an additional userParamID -> userParam mapping for default Object/ID usage. Added 2 test cases.
* GlueGen JavaCallback: Remove ambiguity: Config ↵Sven Gothel2023-07-061-6/+2
| | | | JavaCallbackDef/JavaCallbackKey: Always define both parameter indices; emitJavaStaticCallback(): Use cbFuncBinding and cbFuncKeyIndices from callback parameter to build key
* GlueGen JavaCallback: Fix `staticCBClazz*` initial setup (only), using a ↵Sven Gothel2023-07-051-18/+22
| | | | | | NewGlobalRef() for jclass (not required for static jmethodID) Also use a longer jclass argument name 'clazz' -> 'staticCBClazz' to avoid potential collisions
* GlueGen JavaCallback/LibraryOnLoad: Always include the `libraryBasename` ↵Sven Gothel2023-07-051-2/+3
| | | | agnostic 'emitJNIEnvDecl()' (declaration) in JNI code; Detach the thread from the JVM if newly attach in callback!
* GlueGen JavaCallback: Revised: Static Java callback dispatcher, dropping ↵Sven Gothel2023-07-041-0/+666
native heap, support Struct UserParam ... Implementation now generates a static Java callback dispatcher for each defined SetCallbackFunction, which gets invoked by the generated native static counterpart with all arguments required. The static callback utilizes its own synchronization for thread-safety and fetches the required data set stored at SetCallbackFunction to dispatch the call to the users' CallbackFunction. In case the callback has been removed already, the static callback simply bails out quietly. The native code does not create, release or manage heap memory and therefore is considered safe. +++ Further Struct Type UserParam are now supported including Heterogeneous UserParam mapping (read GlueGen_Mapping.*). +++ Cleaned up code by extracting all JavaCallback emitter code into JavaCallbackEmitter class in one place, leaving JavaMethodbindingEmitter and CMethodbindingEmitter mostly in their original stage (non-convoluted). In this regard, I had to refactor a few function, i.e. moving CMethodbindingEmitter.getJNIMangledArg(..) into JavaType.appendDescriptor(..) and JavaType.appendJNIDescriptor(..) while reusing the toJNIMethodDescriptor(..) conversion. Test4JavaCallback covers and passes all cases.
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