From: Matt Corallo Date: Thu, 8 Oct 2020 17:05:38 +0000 (-0400) Subject: More statics and limit exports to Java methods at link X-Git-Tag: v0.0.1~125 X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=e28dda6f88dc5b4ea0c906ef0531e7d4b6a3b162;p=ldk-java More statics and limit exports to Java methods at link --- diff --git a/genbindings.py b/genbindings.py index be317e8f..902cf6df 100755 --- a/genbindings.py +++ b/genbindings.py @@ -524,7 +524,7 @@ typedef struct allocation { } allocation; static allocation* allocation_ll = NULL; -void* MALLOC(size_t len, const char* struct_name) { +static void* MALLOC(size_t len, const char* struct_name) { void* res = malloc(len); allocation* new_alloc = malloc(sizeof(allocation)); new_alloc->ptr = res; @@ -536,7 +536,7 @@ void* MALLOC(size_t len, const char* struct_name) { return res; } -void FREE(void* ptr) { +static void FREE(void* ptr) { allocation* p = NULL; DO_ASSERT(mtx_lock(&allocation_mtx) == thrd_success); allocation* it = allocation_ll; @@ -582,9 +582,9 @@ public class bindings { """) out_c.write(""" -jmethodID ordinal_meth = NULL; -jmethodID slicedef_meth = NULL; -jclass slicedef_cls = NULL; +static jmethodID ordinal_meth = NULL; +static jmethodID slicedef_meth = NULL; +static jclass slicedef_cls = NULL; JNIEXPORT void Java_org_ldk_impl_bindings_init(JNIEnv * env, jclass _b, jclass enum_class, jclass slicedef_class) { ordinal_meth = (*env)->GetMethodID(env, enum_class, "ordinal", "()I"); DO_ASSERT(ordinal_meth != NULL); @@ -782,8 +782,8 @@ _Static_assert(offsetof(LDKCVec_u8Z, datalen) == offsetof(LDKu8slice, datalen), else: var_name = struct_line.strip(' ,')[len(struct_name) + 1:] out_java.write("\t\tpublic final static class " + var_name + " extends " + struct_name + " {\n") - out_c.write("jclass " + struct_name + "_" + var_name + "_class = NULL;\n") - out_c.write("jmethodID " + struct_name + "_" + var_name + "_meth = NULL;\n") + out_c.write("static jclass " + struct_name + "_" + var_name + "_class = NULL;\n") + out_c.write("static jmethodID " + struct_name + "_" + var_name + "_meth = NULL;\n") init_meth_jty_str = "" init_meth_params = "" init_meth_body = "" diff --git a/genbindings.sh b/genbindings.sh index 56763879..2aa8a1e7 100755 --- a/genbindings.sh +++ b/genbindings.sh @@ -14,7 +14,7 @@ rm -f src/main/java/org/ldk/enums/*.java ./genbindings.py "$1/lightning-c-bindings/include/lightning.h" src/main/java/org/ldk/impl/bindings.java src/main/java/org/ldk/enums src/main/jni/bindings.c $3 javac -h src/main/jni src/main/java/org/ldk/enums/*.java src/main/java/org/ldk/impl/bindings.java rm src/main/java/org/ldk/enums/*.class src/main/java/org/ldk/impl/bindings*.class -COMPILE="clang -std=c11 -Wall -Wno-unused-function -Wl,--no-undefined -pthread -ldl -o liblightningjni.so -shared -fPIC -Wno-pointer-sign -Isrc/main/jni" +COMPILE="clang -std=c11 -Wall -Wno-unused-function -Wl,--no-undefined -pthread -ldl -o liblightningjni.so -shared -fPIC -Wno-pointer-sign -Isrc/main/jni -Wl,--version-script=libcode.version" if [ "$3" = "true" ]; then $COMPILE -g -fsanitize=address -shared-libasan -I"$1"/lightning-c-bindings/include/ $2 src/main/jni/bindings.c "$1"/lightning-c-bindings/target/debug/libldk.a else diff --git a/libcode.version b/libcode.version new file mode 100644 index 00000000..0cf431a2 --- /dev/null +++ b/libcode.version @@ -0,0 +1,4 @@ +{ + global: Java_org_ldk_*; + local: *; +}; diff --git a/src/main/jni/bindings.c b/src/main/jni/bindings.c index 645775b4..0db3084f 100644 --- a/src/main/jni/bindings.c +++ b/src/main/jni/bindings.c @@ -20,7 +20,7 @@ typedef struct allocation { } allocation; static allocation* allocation_ll = NULL; -void* MALLOC(size_t len, const char* struct_name) { +static void* MALLOC(size_t len, const char* struct_name) { void* res = malloc(len); allocation* new_alloc = malloc(sizeof(allocation)); new_alloc->ptr = res; @@ -32,7 +32,7 @@ void* MALLOC(size_t len, const char* struct_name) { return res; } -void FREE(void* ptr) { +static void FREE(void* ptr) { allocation* p = NULL; DO_ASSERT(mtx_lock(&allocation_mtx) == thrd_success); allocation* it = allocation_ll; @@ -49,9 +49,9 @@ void __attribute__((destructor)) check_leaks() { DO_ASSERT(allocation_ll == NULL); } -jmethodID ordinal_meth = NULL; -jmethodID slicedef_meth = NULL; -jclass slicedef_cls = NULL; +static jmethodID ordinal_meth = NULL; +static jmethodID slicedef_meth = NULL; +static jclass slicedef_cls = NULL; JNIEXPORT void Java_org_ldk_impl_bindings_init(JNIEnv * env, jclass _b, jclass enum_class, jclass slicedef_class) { ordinal_meth = (*env)->GetMethodID(env, enum_class, "ordinal", "()I"); DO_ASSERT(ordinal_meth != NULL); @@ -436,16 +436,16 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKCResult_1CVec_1SignatureZN return (long)((LDKCResult_CVec_SignatureZNoneZ*)arg)->contents.err; } } -jclass LDKAPIError_APIMisuseError_class = NULL; -jmethodID LDKAPIError_APIMisuseError_meth = NULL; -jclass LDKAPIError_FeeRateTooHigh_class = NULL; -jmethodID LDKAPIError_FeeRateTooHigh_meth = NULL; -jclass LDKAPIError_RouteError_class = NULL; -jmethodID LDKAPIError_RouteError_meth = NULL; -jclass LDKAPIError_ChannelUnavailable_class = NULL; -jmethodID LDKAPIError_ChannelUnavailable_meth = NULL; -jclass LDKAPIError_MonitorUpdateFailed_class = NULL; -jmethodID LDKAPIError_MonitorUpdateFailed_meth = NULL; +static jclass LDKAPIError_APIMisuseError_class = NULL; +static jmethodID LDKAPIError_APIMisuseError_meth = NULL; +static jclass LDKAPIError_FeeRateTooHigh_class = NULL; +static jmethodID LDKAPIError_FeeRateTooHigh_meth = NULL; +static jclass LDKAPIError_RouteError_class = NULL; +static jmethodID LDKAPIError_RouteError_meth = NULL; +static jclass LDKAPIError_ChannelUnavailable_class = NULL; +static jmethodID LDKAPIError_ChannelUnavailable_meth = NULL; +static jclass LDKAPIError_MonitorUpdateFailed_class = NULL; +static jmethodID LDKAPIError_MonitorUpdateFailed_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKAPIError_init (JNIEnv * env, jclass _a) { LDKAPIError_APIMisuseError_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKAPIError$APIMisuseError;")); @@ -552,12 +552,12 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKHTLCOutputInCommitment_1op ret->inner = NULL; return (long)ret; } -jclass LDKSpendableOutputDescriptor_StaticOutput_class = NULL; -jmethodID LDKSpendableOutputDescriptor_StaticOutput_meth = NULL; -jclass LDKSpendableOutputDescriptor_DynamicOutputP2WSH_class = NULL; -jmethodID LDKSpendableOutputDescriptor_DynamicOutputP2WSH_meth = NULL; -jclass LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment_class = NULL; -jmethodID LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment_meth = NULL; +static jclass LDKSpendableOutputDescriptor_StaticOutput_class = NULL; +static jmethodID LDKSpendableOutputDescriptor_StaticOutput_meth = NULL; +static jclass LDKSpendableOutputDescriptor_DynamicOutputP2WSH_class = NULL; +static jmethodID LDKSpendableOutputDescriptor_DynamicOutputP2WSH_meth = NULL; +static jclass LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment_class = NULL; +static jmethodID LDKSpendableOutputDescriptor_StaticOutputCounterpartyPayment_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKSpendableOutputDescriptor_init (JNIEnv * env, jclass _a) { LDKSpendableOutputDescriptor_StaticOutput_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKSpendableOutputDescriptor$StaticOutput;")); @@ -597,20 +597,20 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKCVecTempl_1SpendableOutp LDKCVecTempl_SpendableOutputDescriptor *vec = (LDKCVecTempl_SpendableOutputDescriptor*)ptr; return (*env)->NewObject(env, slicedef_cls, slicedef_meth, (long)vec->data, (long)vec->datalen, sizeof(LDKSpendableOutputDescriptor)); } -jclass LDKEvent_FundingGenerationReady_class = NULL; -jmethodID LDKEvent_FundingGenerationReady_meth = NULL; -jclass LDKEvent_FundingBroadcastSafe_class = NULL; -jmethodID LDKEvent_FundingBroadcastSafe_meth = NULL; -jclass LDKEvent_PaymentReceived_class = NULL; -jmethodID LDKEvent_PaymentReceived_meth = NULL; -jclass LDKEvent_PaymentSent_class = NULL; -jmethodID LDKEvent_PaymentSent_meth = NULL; -jclass LDKEvent_PaymentFailed_class = NULL; -jmethodID LDKEvent_PaymentFailed_meth = NULL; -jclass LDKEvent_PendingHTLCsForwardable_class = NULL; -jmethodID LDKEvent_PendingHTLCsForwardable_meth = NULL; -jclass LDKEvent_SpendableOutputs_class = NULL; -jmethodID LDKEvent_SpendableOutputs_meth = NULL; +static jclass LDKEvent_FundingGenerationReady_class = NULL; +static jmethodID LDKEvent_FundingGenerationReady_meth = NULL; +static jclass LDKEvent_FundingBroadcastSafe_class = NULL; +static jmethodID LDKEvent_FundingBroadcastSafe_meth = NULL; +static jclass LDKEvent_PaymentReceived_class = NULL; +static jmethodID LDKEvent_PaymentReceived_meth = NULL; +static jclass LDKEvent_PaymentSent_class = NULL; +static jmethodID LDKEvent_PaymentSent_meth = NULL; +static jclass LDKEvent_PaymentFailed_class = NULL; +static jmethodID LDKEvent_PaymentFailed_meth = NULL; +static jclass LDKEvent_PendingHTLCsForwardable_class = NULL; +static jmethodID LDKEvent_PendingHTLCsForwardable_meth = NULL; +static jclass LDKEvent_SpendableOutputs_class = NULL; +static jmethodID LDKEvent_SpendableOutputs_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKEvent_init (JNIEnv * env, jclass _a) { LDKEvent_FundingGenerationReady_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKEvent$FundingGenerationReady;")); @@ -747,12 +747,12 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKErrorMessage_1optional_1no ret->inner = NULL; return (long)ret; } -jclass LDKErrorAction_DisconnectPeer_class = NULL; -jmethodID LDKErrorAction_DisconnectPeer_meth = NULL; -jclass LDKErrorAction_IgnoreError_class = NULL; -jmethodID LDKErrorAction_IgnoreError_meth = NULL; -jclass LDKErrorAction_SendErrorMessage_class = NULL; -jmethodID LDKErrorAction_SendErrorMessage_meth = NULL; +static jclass LDKErrorAction_DisconnectPeer_class = NULL; +static jmethodID LDKErrorAction_DisconnectPeer_meth = NULL; +static jclass LDKErrorAction_IgnoreError_class = NULL; +static jmethodID LDKErrorAction_IgnoreError_meth = NULL; +static jclass LDKErrorAction_SendErrorMessage_class = NULL; +static jmethodID LDKErrorAction_SendErrorMessage_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKErrorAction_init (JNIEnv * env, jclass _a) { LDKErrorAction_DisconnectPeer_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKErrorAction$DisconnectPeer;")); @@ -786,12 +786,12 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKErrorAction_1ref_1from_1 default: abort(); } } -jclass LDKHTLCFailChannelUpdate_ChannelUpdateMessage_class = NULL; -jmethodID LDKHTLCFailChannelUpdate_ChannelUpdateMessage_meth = NULL; -jclass LDKHTLCFailChannelUpdate_ChannelClosed_class = NULL; -jmethodID LDKHTLCFailChannelUpdate_ChannelClosed_meth = NULL; -jclass LDKHTLCFailChannelUpdate_NodeFailure_class = NULL; -jmethodID LDKHTLCFailChannelUpdate_NodeFailure_meth = NULL; +static jclass LDKHTLCFailChannelUpdate_ChannelUpdateMessage_class = NULL; +static jmethodID LDKHTLCFailChannelUpdate_ChannelUpdateMessage_meth = NULL; +static jclass LDKHTLCFailChannelUpdate_ChannelClosed_class = NULL; +static jmethodID LDKHTLCFailChannelUpdate_ChannelClosed_meth = NULL; +static jclass LDKHTLCFailChannelUpdate_NodeFailure_class = NULL; +static jmethodID LDKHTLCFailChannelUpdate_NodeFailure_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKHTLCFailChannelUpdate_init (JNIEnv * env, jclass _a) { LDKHTLCFailChannelUpdate_ChannelUpdateMessage_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKHTLCFailChannelUpdate$ChannelUpdateMessage;")); @@ -827,38 +827,38 @@ JNIEXPORT jobject JNICALL Java_org_ldk_impl_bindings_LDKHTLCFailChannelUpdate_1r default: abort(); } } -jclass LDKMessageSendEvent_SendAcceptChannel_class = NULL; -jmethodID LDKMessageSendEvent_SendAcceptChannel_meth = NULL; -jclass LDKMessageSendEvent_SendOpenChannel_class = NULL; -jmethodID LDKMessageSendEvent_SendOpenChannel_meth = NULL; -jclass LDKMessageSendEvent_SendFundingCreated_class = NULL; -jmethodID LDKMessageSendEvent_SendFundingCreated_meth = NULL; -jclass LDKMessageSendEvent_SendFundingSigned_class = NULL; -jmethodID LDKMessageSendEvent_SendFundingSigned_meth = NULL; -jclass LDKMessageSendEvent_SendFundingLocked_class = NULL; -jmethodID LDKMessageSendEvent_SendFundingLocked_meth = NULL; -jclass LDKMessageSendEvent_SendAnnouncementSignatures_class = NULL; -jmethodID LDKMessageSendEvent_SendAnnouncementSignatures_meth = NULL; -jclass LDKMessageSendEvent_UpdateHTLCs_class = NULL; -jmethodID LDKMessageSendEvent_UpdateHTLCs_meth = NULL; -jclass LDKMessageSendEvent_SendRevokeAndACK_class = NULL; -jmethodID LDKMessageSendEvent_SendRevokeAndACK_meth = NULL; -jclass LDKMessageSendEvent_SendClosingSigned_class = NULL; -jmethodID LDKMessageSendEvent_SendClosingSigned_meth = NULL; -jclass LDKMessageSendEvent_SendShutdown_class = NULL; -jmethodID LDKMessageSendEvent_SendShutdown_meth = NULL; -jclass LDKMessageSendEvent_SendChannelReestablish_class = NULL; -jmethodID LDKMessageSendEvent_SendChannelReestablish_meth = NULL; -jclass LDKMessageSendEvent_BroadcastChannelAnnouncement_class = NULL; -jmethodID LDKMessageSendEvent_BroadcastChannelAnnouncement_meth = NULL; -jclass LDKMessageSendEvent_BroadcastNodeAnnouncement_class = NULL; -jmethodID LDKMessageSendEvent_BroadcastNodeAnnouncement_meth = NULL; -jclass LDKMessageSendEvent_BroadcastChannelUpdate_class = NULL; -jmethodID LDKMessageSendEvent_BroadcastChannelUpdate_meth = NULL; -jclass LDKMessageSendEvent_HandleError_class = NULL; -jmethodID LDKMessageSendEvent_HandleError_meth = NULL; -jclass LDKMessageSendEvent_PaymentFailureNetworkUpdate_class = NULL; -jmethodID LDKMessageSendEvent_PaymentFailureNetworkUpdate_meth = NULL; +static jclass LDKMessageSendEvent_SendAcceptChannel_class = NULL; +static jmethodID LDKMessageSendEvent_SendAcceptChannel_meth = NULL; +static jclass LDKMessageSendEvent_SendOpenChannel_class = NULL; +static jmethodID LDKMessageSendEvent_SendOpenChannel_meth = NULL; +static jclass LDKMessageSendEvent_SendFundingCreated_class = NULL; +static jmethodID LDKMessageSendEvent_SendFundingCreated_meth = NULL; +static jclass LDKMessageSendEvent_SendFundingSigned_class = NULL; +static jmethodID LDKMessageSendEvent_SendFundingSigned_meth = NULL; +static jclass LDKMessageSendEvent_SendFundingLocked_class = NULL; +static jmethodID LDKMessageSendEvent_SendFundingLocked_meth = NULL; +static jclass LDKMessageSendEvent_SendAnnouncementSignatures_class = NULL; +static jmethodID LDKMessageSendEvent_SendAnnouncementSignatures_meth = NULL; +static jclass LDKMessageSendEvent_UpdateHTLCs_class = NULL; +static jmethodID LDKMessageSendEvent_UpdateHTLCs_meth = NULL; +static jclass LDKMessageSendEvent_SendRevokeAndACK_class = NULL; +static jmethodID LDKMessageSendEvent_SendRevokeAndACK_meth = NULL; +static jclass LDKMessageSendEvent_SendClosingSigned_class = NULL; +static jmethodID LDKMessageSendEvent_SendClosingSigned_meth = NULL; +static jclass LDKMessageSendEvent_SendShutdown_class = NULL; +static jmethodID LDKMessageSendEvent_SendShutdown_meth = NULL; +static jclass LDKMessageSendEvent_SendChannelReestablish_class = NULL; +static jmethodID LDKMessageSendEvent_SendChannelReestablish_meth = NULL; +static jclass LDKMessageSendEvent_BroadcastChannelAnnouncement_class = NULL; +static jmethodID LDKMessageSendEvent_BroadcastChannelAnnouncement_meth = NULL; +static jclass LDKMessageSendEvent_BroadcastNodeAnnouncement_class = NULL; +static jmethodID LDKMessageSendEvent_BroadcastNodeAnnouncement_meth = NULL; +static jclass LDKMessageSendEvent_BroadcastChannelUpdate_class = NULL; +static jmethodID LDKMessageSendEvent_BroadcastChannelUpdate_meth = NULL; +static jclass LDKMessageSendEvent_HandleError_class = NULL; +static jmethodID LDKMessageSendEvent_HandleError_meth = NULL; +static jclass LDKMessageSendEvent_PaymentFailureNetworkUpdate_class = NULL; +static jmethodID LDKMessageSendEvent_PaymentFailureNetworkUpdate_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKMessageSendEvent_init (JNIEnv * env, jclass _a) { LDKMessageSendEvent_SendAcceptChannel_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKMessageSendEvent$SendAcceptChannel;")); @@ -2131,14 +2131,14 @@ JNIEXPORT jlong JNICALL Java_org_ldk_impl_bindings_LDKRoute_1optional_1none (JNI ret->inner = NULL; return (long)ret; } -jclass LDKNetAddress_IPv4_class = NULL; -jmethodID LDKNetAddress_IPv4_meth = NULL; -jclass LDKNetAddress_IPv6_class = NULL; -jmethodID LDKNetAddress_IPv6_meth = NULL; -jclass LDKNetAddress_OnionV2_class = NULL; -jmethodID LDKNetAddress_OnionV2_meth = NULL; -jclass LDKNetAddress_OnionV3_class = NULL; -jmethodID LDKNetAddress_OnionV3_meth = NULL; +static jclass LDKNetAddress_IPv4_class = NULL; +static jmethodID LDKNetAddress_IPv4_meth = NULL; +static jclass LDKNetAddress_IPv6_class = NULL; +static jmethodID LDKNetAddress_IPv6_meth = NULL; +static jclass LDKNetAddress_OnionV2_class = NULL; +static jmethodID LDKNetAddress_OnionV2_meth = NULL; +static jclass LDKNetAddress_OnionV3_class = NULL; +static jmethodID LDKNetAddress_OnionV3_meth = NULL; JNIEXPORT void JNICALL Java_org_ldk_impl_bindings_00024LDKNetAddress_init (JNIEnv * env, jclass _a) { LDKNetAddress_IPv4_class = (*env)->NewGlobalRef(env, (*env)->FindClass(env, "Lorg/ldk/impl/bindings$LDKNetAddress$IPv4;"));