1 /*
   2  * Copyright (c) 2005, 2017, 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 #define JLI_Lseek                       _lseeki64
  82 #define JLI_PutEnv                      _putenv
  83 #define JLI_GetPid                      _getpid
  84 #else  /* NIXES */
  85 #include <unistd.h>
  86 #include <strings.h>
  87 #define JLI_StrCaseCmp(p1, p2)          strcasecmp((p1), (p2))
  88 #define JLI_StrNCaseCmp(p1, p2, p3)     strncasecmp((p1), (p2), (p3))
  89 #define JLI_Snprintf                    snprintf
  90 #define JLI_PutEnv                      putenv
  91 #define JLI_GetPid                      getpid
  92 #ifdef __solaris__
  93 #define JLI_Lseek                       llseek
  94 #endif
  95 #ifdef __linux__
  96 #define _LARGFILE64_SOURCE
  97 #define JLI_Lseek                       lseek64
  98 #endif
  99 #ifdef MACOSX
 100 #define JLI_Lseek                       lseek
 101 #endif
 102 #ifdef _AIX
 103 #define JLI_Lseek                       lseek
 104 #endif
 105 #endif /* _WIN32 */
 106 
 107 /*
 108  * Make launcher spit debug output.
 109  */
 110 void     JLI_TraceLauncher(const char* fmt, ...);
 111 void     JLI_SetTraceLauncher();



 112 jboolean JLI_IsTraceLauncher();
 113 
 114 /*
 115  * JLI_List - a dynamic list of char*
 116  */
 117 struct JLI_List_
 118 {
 119     char **elements;
 120     size_t size;
 121     size_t capacity;
 122 };
 123 typedef struct JLI_List_ *JLI_List;
 124 
 125 JLI_List JLI_List_new(size_t capacity);


 126 void JLI_List_free(JLI_List l);
 127 void JLI_List_ensureCapacity(JLI_List l, size_t capacity);

 128 /* e must be JLI_MemFree-able */
 129 void JLI_List_add(JLI_List l, char *e);


 130 /* a copy is made out of beg */
 131 void JLI_List_addSubstring(JLI_List l, const char *beg, size_t len);
 132 char *JLI_List_combine(JLI_List sl);
 133 char *JLI_List_join(JLI_List l, char sep);
 134 JLI_List JLI_List_split(const char *str, char sep);
 135 
 136 void JLI_InitArgProcessing(jboolean hasJavaArgs, jboolean disableArgFile);
 137 JLI_List JLI_PreprocessArg(const char *arg);
 138 jboolean JLI_AddArgsFromEnvVar(JLI_List args, const char *var_name);





 139 
 140 #endif  /* _JLI_UTIL_H */
--- EOF ---