1 /* 2 * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #ifndef _JLI_UTIL_H 27 #define _JLI_UTIL_H 28 29 #include <stdlib.h> 30 #include <string.h> 31 #include <stdio.h> 32 33 #ifndef NO_JNI 34 #include <jni.h> 35 #else 36 #define jboolean int 37 #define JNI_TRUE 1 38 #define JNI_FALSE 0 39 #endif 40 41 #define JLDEBUG_ENV_ENTRY "_JAVA_LAUNCHER_DEBUG" 42 43 void *JLI_MemAlloc(size_t size); 44 void *JLI_MemRealloc(void *ptr, size_t size); 45 char *JLI_StringDup(const char *s1); 46 void JLI_MemFree(void *ptr); 47 int JLI_StrCCmp(const char *s1, const char* s2); 48 49 typedef struct { 50 char *arg; 51 jboolean has_wildcard; 52 } StdArg; 53 54 StdArg *JLI_GetStdArgs(); 55 int JLI_GetStdArgc(); 56 int JLI_GetAppArgIndex(); 57 58 #define JLI_StrLen(p1) strlen((p1)) 59 #define JLI_StrChr(p1, p2) strchr((p1), (p2)) 60 #define JLI_StrRChr(p1, p2) strrchr((p1), (p2)) 61 #define JLI_StrCmp(p1, p2) strcmp((p1), (p2)) 62 #define JLI_StrNCmp(p1, p2, p3) strncmp((p1), (p2), (p3)) 63 #define JLI_StrCat(p1, p2) strcat((p1), (p2)) 64 #define JLI_StrCpy(p1, p2) strcpy((p1), (p2)) 65 #define JLI_StrNCpy(p1, p2, p3) strncpy((p1), (p2), (p3)) 66 #define JLI_StrStr(p1, p2) strstr((p1), (p2)) 67 #define JLI_StrSpn(p1, p2) strspn((p1), (p2)) 68 #define JLI_StrCSpn(p1, p2) strcspn((p1), (p2)) 69 #define JLI_StrPBrk(p1, p2) strpbrk((p1), (p2)) 70 #define JLI_StrTok(p1, p2) strtok((p1), (p2)) 71 72 /* On Windows lseek() is in io.h rather than the location dictated by POSIX. */ 73 #ifdef _WIN32 74 #include <windows.h> 75 #include <io.h> 76 #include <process.h> 77 #define JLI_StrCaseCmp(p1, p2) stricmp((p1), (p2)) 78 #define JLI_StrNCaseCmp(p1, p2, p3) strnicmp((p1), (p2), (p3)) 79 int JLI_Snprintf(char *buffer, size_t size, const char *format, ...); 80 void JLI_CmdToArgs(char *cmdline); 81 jboolean JLI_DecodeArgs(int *pargc, char*** pargv); 82 #define JLI_Lseek _lseeki64 83 #define JLI_PutEnv _putenv 84 #define JLI_GetPid _getpid 85 #else /* NIXES */ 86 #include <unistd.h> 87 #include <strings.h> 88 #define JLI_StrCaseCmp(p1, p2) strcasecmp((p1), (p2)) 89 #define JLI_StrNCaseCmp(p1, p2, p3) strncasecmp((p1), (p2), (p3)) 90 #define JLI_Snprintf snprintf 91 #define JLI_PutEnv putenv 92 #define JLI_GetPid getpid 93 #ifdef __solaris__ 94 #define JLI_Lseek llseek 95 #endif 96 #ifdef __linux__ 97 #define _LARGFILE64_SOURCE 98 #define JLI_Lseek lseek64 99 #endif 100 #ifdef MACOSX 101 #define JLI_Lseek lseek 102 #endif 103 #ifdef _AIX 104 #define JLI_Lseek lseek 105 #endif 106 #endif /* _WIN32 */ 107 108 /* 109 * Make launcher spit debug output. 110 */ 111 void JLI_TraceLauncher(const char* fmt, ...); 112 void JLI_SetTraceLauncher(); 113 jboolean JLI_IsTraceLauncher(); 114 115 /* 116 * JLI_List - a dynamic list of char* 117 */ 118 struct JLI_List_ 119 { 120 char **elements; 121 size_t size; 122 size_t capacity; 123 }; 124 typedef struct JLI_List_ *JLI_List; 125 126 JLI_List JLI_List_new(size_t capacity); 127 void JLI_List_free(JLI_List l); 128 void JLI_List_ensureCapacity(JLI_List l, size_t capacity); 129 /* e must be JLI_MemFree-able */ 130 void JLI_List_add(JLI_List l, char *e); 131 /* a copy is made out of beg */ 132 void JLI_List_addSubstring(JLI_List l, const char *beg, size_t len); 133 char *JLI_List_combine(JLI_List sl); 134 char *JLI_List_join(JLI_List l, char sep); 135 JLI_List JLI_List_split(const char *str, char sep); 136 137 void JLI_InitArgProcessing(jboolean isJava, jboolean disableArgFile); 138 JLI_List JLI_PreprocessArg(const char *arg); 139 140 #endif /* _JLI_UTIL_H */