mirror of
https://github.com/corda/corda.git
synced 2025-01-22 12:28:11 +00:00
87b02eb949
Previously, I used a shell script to extract modification date ranges from the Git history, but that was complicated and unreliable, so now every file just gets the same year range in its copyright header. If someone needs to know when a specific file was modified and by whom, they can look at the Git history themselves; no need to include it redundantly in the header.
111 lines
2.8 KiB
C++
111 lines
2.8 KiB
C++
/* Copyright (c) 2008-2013, Avian Contributors
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Permission to use, copy, modify, and/or distribute this software
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for any purpose with or without fee is hereby granted, provided
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that the above copyright notice and this permission notice appear
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in all copies.
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There is NO WARRANTY for this software. See license.txt for
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details. */
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#include <windows.h>
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#include <tchar.h>
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#include <stdint.h>
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#include "avian/embed.h"
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#include "jni.h"
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#if (defined __MINGW32__) || (defined _MSC_VER)
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# define EXPORT __declspec(dllexport)
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# ifdef _MSC_VER
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# define not !
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# endif
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#else
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# define EXPORT __attribute__ ((visibility("default"))) \
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__attribute__ ((used))
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#endif
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extern "C" {
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// since we aren't linking against libstdc++, we must implement this
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// ourselves:
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void __cxa_pure_virtual(void) { abort(); }
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EXPORT const uint8_t*
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bootJar(unsigned* size)
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{
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if(HRSRC hResInfo = FindResourceW(NULL, RESID_BOOT_JAR, reinterpret_cast<LPCWSTR>(RT_RCDATA)))
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{
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if(HGLOBAL hRes = LoadResource(NULL, hResInfo))
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{
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*size = SizeofResource(NULL, hResInfo);
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return (const uint8_t*)LockResource(hRes);
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}
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}
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fprintf(stderr, "boot.jar resource not found\n");
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*size = 0;
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return NULL;
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}
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} // extern "C"
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static void getMainClass(char* pName, int maxLen)
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{
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if(0 == LoadString(NULL, RESID_MAIN_CLASS, pName, maxLen))
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{
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fprintf(stderr, "Main class not specified\n");
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strcpy(pName, "Main");
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}
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}
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int
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main(int ac, const char** av)
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{
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JavaVMInitArgs vmArgs;
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vmArgs.version = JNI_VERSION_1_2;
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vmArgs.nOptions = 1;
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vmArgs.ignoreUnrecognized = JNI_TRUE;
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JavaVMOption options[1];
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vmArgs.options = options;
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options[0].optionString = const_cast<char*>("-Xbootclasspath:[bootJar]");
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JavaVM* vm;
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void* env;
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JNI_CreateJavaVM(&vm, &env, &vmArgs);
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JNIEnv* e = static_cast<JNIEnv*>(env);
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char mainClass[256];
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getMainClass(mainClass, sizeof(mainClass));
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jclass c = e->FindClass(mainClass);
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if (not e->ExceptionCheck()) {
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jmethodID m = e->GetStaticMethodID(c, "main", "([Ljava/lang/String;)V");
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if (not e->ExceptionCheck()) {
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jclass stringClass = e->FindClass("java/lang/String");
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if (not e->ExceptionCheck()) {
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jobjectArray a = e->NewObjectArray(ac-1, stringClass, 0);
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if (not e->ExceptionCheck()) {
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for (int i = 1; i < ac; ++i) {
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e->SetObjectArrayElement(a, i-1, e->NewStringUTF(av[i]));
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}
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e->CallStaticVoidMethod(c, m, a);
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} else fprintf(stderr, "Couldn't create array\n");
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} else fprintf(stderr, "java.lang.String not found\n");
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} else fprintf(stderr, "main method not found\n");
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} else fprintf(stderr, "Main class not found\n");
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int exitCode = 0;
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if(e->ExceptionCheck()) {
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exitCode = -1;
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e->ExceptionDescribe();
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e->ExceptionClear();
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}
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vm->DestroyJavaVM();
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return exitCode;
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}
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