mirror of
https://github.com/openjdk/jdk.git
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162 lines
4.7 KiB
C
162 lines
4.7 KiB
C
/*
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* Copyright (c) 2005, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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#ifndef _JLI_UTIL_H
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#define _JLI_UTIL_H
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#ifndef NO_JNI
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#include <jni.h>
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#else
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#define jboolean int
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#define JNI_TRUE 1
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#define JNI_FALSE 0
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#endif
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#define JLDEBUG_ENV_ENTRY "_JAVA_LAUNCHER_DEBUG"
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JNIEXPORT void * JNICALL
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JLI_MemAlloc(size_t size);
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void *JLI_MemRealloc(void *ptr, size_t size);
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JNIEXPORT char * JNICALL
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JLI_StringDup(const char *s1);
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JNIEXPORT void JNICALL
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JLI_MemFree(void *ptr);
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int JLI_StrCCmp(const char *s1, const char *s2);
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jboolean JLI_HasSuffix(const char *s1, const char *s2);
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typedef struct {
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char *arg;
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jboolean has_wildcard;
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} StdArg;
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JNIEXPORT StdArg * JNICALL
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JLI_GetStdArgs();
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JNIEXPORT int JNICALL
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JLI_GetStdArgc();
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JNIEXPORT int JNICALL
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JLI_GetAppArgIndex();
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#define JLI_StrLen(p1) strlen((p1))
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#define JLI_StrChr(p1, p2) strchr((p1), (p2))
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#define JLI_StrRChr(p1, p2) strrchr((p1), (p2))
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#define JLI_StrCmp(p1, p2) strcmp((p1), (p2))
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#define JLI_StrNCmp(p1, p2, p3) strncmp((p1), (p2), (p3))
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#define JLI_StrCat(p1, p2) strcat((p1), (p2))
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#define JLI_StrCpy(p1, p2) strcpy((p1), (p2))
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#define JLI_StrNCpy(p1, p2, p3) strncpy((p1), (p2), (p3))
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#define JLI_StrStr(p1, p2) strstr((p1), (p2))
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#define JLI_StrSpn(p1, p2) strspn((p1), (p2))
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#define JLI_StrCSpn(p1, p2) strcspn((p1), (p2))
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#define JLI_StrPBrk(p1, p2) strpbrk((p1), (p2))
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/* On Windows lseek() is in io.h rather than the location dictated by POSIX. */
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#ifdef _WIN32
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#include <windows.h>
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#include <io.h>
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#include <process.h>
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#define JLI_StrCaseCmp(p1, p2) stricmp((p1), (p2))
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#define JLI_StrNCaseCmp(p1, p2, p3) strnicmp((p1), (p2), (p3))
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int JLI_Snprintf(char *buffer, size_t size, const char *format, ...);
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int JLI_Open(const char* name, int flags);
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JNIEXPORT void JNICALL
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JLI_CmdToArgs(char *cmdline);
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#define JLI_Lseek _lseeki64
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#else /* NIXES */
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#include <unistd.h>
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#include <strings.h>
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#define JLI_StrCaseCmp(p1, p2) strcasecmp((p1), (p2))
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#define JLI_StrNCaseCmp(p1, p2, p3) strncasecmp((p1), (p2), (p3))
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#define JLI_Snprintf snprintf
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#define JLI_Open open
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#ifdef __linux__
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#define _LARGFILE64_SOURCE
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#define JLI_Lseek lseek64
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#endif
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#ifdef MACOSX
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#define JLI_Lseek lseek
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#endif
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#ifdef _AIX
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#define JLI_Lseek lseek
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#endif
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#endif /* _WIN32 */
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/*
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* Make launcher spit debug output.
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*/
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void JLI_TraceLauncher(const char* fmt, ...);
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JNIEXPORT void JNICALL
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JLI_SetTraceLauncher();
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jboolean JLI_IsTraceLauncher();
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/*
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* JLI_List - a dynamic list of char*
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*/
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struct JLI_List_
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{
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char **elements;
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size_t size;
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size_t capacity;
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};
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typedef struct JLI_List_ *JLI_List;
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JNIEXPORT JLI_List JNICALL
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JLI_List_new(size_t capacity);
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void JLI_List_free(JLI_List l);
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void JLI_List_ensureCapacity(JLI_List l, size_t capacity);
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/* e must be JLI_MemFree-able */
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JNIEXPORT void JNICALL
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JLI_List_add(JLI_List l, char *e);
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/* a copy is made out of beg */
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void JLI_List_addSubstring(JLI_List l, const char *beg, size_t len);
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char *JLI_List_combine(JLI_List sl);
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char *JLI_List_join(JLI_List l, char sep);
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JLI_List JLI_List_split(const char *str, char sep);
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JNIEXPORT void JNICALL
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JLI_InitArgProcessing(jboolean hasJavaArgs, jboolean disableArgFile);
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JNIEXPORT JLI_List JNICALL
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JLI_PreprocessArg(const char *arg, jboolean expandSourceOpt);
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JNIEXPORT jboolean JNICALL
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JLI_AddArgsFromEnvVar(JLI_List args, const char *var_name);
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#endif /* _JLI_UTIL_H */
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