| 1 | /* |
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| 2 | * Author : Gérald FENOY |
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| 3 | * |
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| 4 | * Copyright (c) 2009-2013 GeoLabs SARL |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
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| 7 | * of this software and associated documentation files (the "Software"), to deal |
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| 8 | * in the Software without restriction, including without limitation the rights |
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| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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| 10 | * copies of the Software, and to permit persons to whom the Software is |
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| 11 | * furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice shall be included in |
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| 14 | * all copies or substantial portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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| 22 | * THE SOFTWARE. |
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| 23 | */ |
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| 24 | |
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| 25 | #include "service_internal_java.h" |
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| 26 | #include "response_print.h" |
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| 27 | |
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| 28 | /** |
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| 29 | * Load a JAVA class then run the static public method corresponding to the |
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| 30 | * service by passing the conf, inputs and outputs parameters by reference. |
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| 31 | * |
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| 32 | * @param main_conf the conf maps containing the main.cfg settings |
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| 33 | * @param request the map containing the HTTP request |
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| 34 | * @param s the service structure |
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| 35 | * @param real_inputs the maps containing the inputs |
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| 36 | * @param real_outputs the maps containing the outputs |
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| 37 | */ |
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| 38 | int zoo_java_support(maps** main_conf,map* request,service* s,maps **real_inputs,maps **real_outputs){ |
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| 39 | maps* m=*main_conf; |
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| 40 | maps* inputs=*real_inputs; |
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| 41 | maps* outputs=*real_outputs; |
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| 42 | map* cwdMap=getMapFromMaps(*main_conf,"lenv","cwd"); |
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| 43 | char *ntmp=NULL; |
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| 44 | if(cwdMap!=NULL) |
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| 45 | ntmp=zStrdup(cwdMap->value); |
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| 46 | map* tmp=getMap(request,"metapath"); |
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| 47 | char *classpath; |
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| 48 | char *oclasspath; |
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| 49 | int res=SERVICE_FAILED; |
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| 50 | char *cclasspath=getenv("CLASSPATH"); |
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| 51 | if(tmp!=NULL){ |
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| 52 | if(cclasspath!=NULL){ |
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| 53 | classpath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+strlen(cclasspath)+4)*sizeof(char)); |
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| 54 | oclasspath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+strlen(cclasspath)+22)*sizeof(char)); |
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| 55 | #ifndef WIN32 |
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| 56 | sprintf(classpath,"%s/%s/:%s",ntmp,tmp->value,cclasspath); |
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| 57 | #else |
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| 58 | sprintf(classpath,"%s/%s/;%s",ntmp,tmp->value,cclasspath); |
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| 59 | #endif |
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| 60 | } |
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| 61 | else{ |
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| 62 | classpath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+3)*sizeof(char)); |
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| 63 | oclasspath=(char*) malloc((strlen(ntmp)+strlen(tmp->value)+21)*sizeof(char)); |
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| 64 | sprintf(classpath,"%s/%s/",ntmp,tmp->value); |
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| 65 | } |
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| 66 | }else{ |
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| 67 | if(cclasspath!=NULL){ |
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| 68 | classpath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+3)*sizeof(char)); |
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| 69 | oclasspath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+21)*sizeof(char)); |
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| 70 | #ifndef WIN32 |
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| 71 | sprintf(classpath,"%s/:%s",ntmp,cclasspath); |
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| 72 | #else |
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| 73 | sprintf(classpath,"%s/;%s",ntmp,cclasspath); |
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| 74 | #endif |
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| 75 | } |
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| 76 | else{ |
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| 77 | classpath=(char*) malloc((strlen(ntmp)+2)*sizeof(char)); |
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| 78 | oclasspath=(char*) malloc((strlen(ntmp)+20)*sizeof(char)); |
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| 79 | sprintf(classpath,"%s/",ntmp); |
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| 80 | } |
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| 81 | |
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| 82 | } |
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| 83 | sprintf(oclasspath,"-Djava.class.path=%s",classpath); |
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| 84 | #ifdef DEBUG |
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| 85 | fprintf(stderr,"CLASSPATH=%s\n",classpath); |
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| 86 | fprintf(stderr,"(%s)\n",oclasspath); |
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| 87 | #endif |
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| 88 | #ifndef USE_JDB |
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| 89 | int njdb=0; |
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| 90 | #else |
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| 91 | int njdb=2; |
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| 92 | #endif |
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| 93 | #ifndef WIN32 |
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| 94 | int nb=3+njdb; |
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| 95 | #endif |
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| 96 | int nbc0=0; |
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| 97 | maps* javaXXMap=getMaps(*main_conf,"javaxx"); |
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| 98 | if(javaXXMap!=NULL){ |
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| 99 | nbc0+=count(javaXXMap->content); |
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| 100 | } |
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| 101 | int nbc1=0; |
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| 102 | maps* javaXMap=getMaps(*main_conf,"javax"); |
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| 103 | if(javaXMap!=NULL){ |
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| 104 | nbc1+=count(javaXMap->content); |
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| 105 | } |
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| 106 | #ifdef WIN32 |
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| 107 | //#define nb (2+nbc0+nbc1) |
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| 108 | const int nb=2+nbc0+nbc1; |
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| 109 | JavaVMOption *options=(JavaVMOption*)malloc(nb*sizeof(JavaVMOption)); |
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| 110 | #else |
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| 111 | JavaVMOption options[nb+nbc0+nbc1+1]; |
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| 112 | #endif |
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| 113 | JavaVMInitArgs vm_args; |
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| 114 | JavaVM *jvm; |
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| 115 | JNIEnv *env; |
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| 116 | long result; |
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| 117 | jmethodID pmid; |
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| 118 | jclass cls; |
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| 119 | #ifdef JAVA7 |
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| 120 | jobject cls_gr; |
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| 121 | #else |
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| 122 | jclass cls_gr; |
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| 123 | #endif |
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| 124 | int i,start; |
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| 125 | map *cursorxx=NULL; |
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| 126 | if(javaXXMap!=NULL) |
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| 127 | cursorxx=javaXXMap->content; |
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| 128 | map *cursorx=NULL; |
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| 129 | if(javaXMap!=NULL) |
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| 130 | cursorx=javaXMap->content; |
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| 131 | options[0].optionString = oclasspath; |
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| 132 | options[0].extraInfo=NULL; |
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| 133 | options[1].optionString = "-server"; |
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| 134 | options[1].extraInfo=NULL; |
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| 135 | char tmp1[100]; |
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| 136 | sprintf(tmp1,"-Djava.library.path=%s",cwdMap->value); |
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| 137 | fprintf(stderr,"%s\n",tmp1); |
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| 138 | options[2].optionString = tmp1; |
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| 139 | options[2].extraInfo=NULL; |
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| 140 | #ifdef USE_JDB |
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| 141 | options[3].optionString = "-Xdebug"; |
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| 142 | options[3].extraInfo=NULL; |
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| 143 | options[4].optionString = "-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=7896"; |
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| 144 | options[4].extraInfo=NULL; |
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| 145 | #endif |
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| 146 | #ifdef WIN32 |
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| 147 | start=2; |
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| 148 | options[1].optionString = "-Xmx512m"; |
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| 149 | #else |
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| 150 | start=3+njdb; |
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| 151 | #endif |
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| 152 | for(i=0;i<nbc0;i++){ |
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| 153 | char *tmp=parseJVMXXOption(cursorxx); |
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| 154 | options[start+i].optionString = zStrdup(tmp); |
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| 155 | options[start+i].extraInfo=NULL; |
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| 156 | free(tmp); |
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| 157 | cursorxx=cursorxx->next; |
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| 158 | } |
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| 159 | for(;i<nbc1+nbc0;i++){ |
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| 160 | char *tmp=parseJVMXOption(cursorx); |
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| 161 | options[start+i].optionString = zStrdup(tmp); |
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| 162 | options[start+i].extraInfo=NULL; |
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| 163 | free(tmp); |
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| 164 | cursorx=cursorx->next; |
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| 165 | } |
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| 166 | |
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| 167 | JNI_GetDefaultJavaVMInitArgs(&vm_args); |
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| 168 | vm_args.version = JNI_VERSION_1_6; |
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| 169 | vm_args.options = options; |
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| 170 | vm_args.nOptions = start+nbc0+nbc1; |
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| 171 | vm_args.ignoreUnrecognized = JNI_TRUE; |
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| 172 | |
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| 173 | result = JNI_CreateJavaVM(&jvm,(void **)&env, &vm_args); |
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| 174 | if(result == JNI_ERR ) { |
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| 175 | fprintf(stderr,"Error invoking the JVM"); |
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| 176 | return -1; |
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| 177 | } |
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| 178 | #ifdef DEBUG |
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| 179 | else |
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| 180 | fprintf(stderr,"JAVA VM Started\n"); |
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| 181 | #endif |
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| 182 | |
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| 183 | tmp=getMap(s->content,"serviceProvider"); |
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| 184 | #ifdef JAVA7 |
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| 185 | cls = (*env).FindClass(tmp->value); |
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| 186 | #else |
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| 187 | cls = (*env)->FindClass(env,tmp->value); |
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| 188 | #endif |
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| 189 | if( cls == NULL ) { |
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| 190 | displayStack(env,*main_conf); |
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| 191 | #ifdef JAVA7 |
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| 192 | (*jvm).DestroyJavaVM(); |
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| 193 | #else |
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| 194 | (*jvm)->DestroyJavaVM(jvm); |
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| 195 | #endif |
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| 196 | return -1; |
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| 197 | } |
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| 198 | #ifdef DEBUG |
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| 199 | else{ |
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| 200 | fprintf(stderr,"%s loaded\n",tmp->value); |
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| 201 | } |
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| 202 | #endif |
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| 203 | #ifdef JAVA7 |
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| 204 | cls_gr = (*env)NewGlobalRef(cls); |
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| 205 | #else |
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| 206 | cls_gr = (*env)->NewGlobalRef(env, cls); |
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| 207 | #endif |
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| 208 | |
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| 209 | if (cls != NULL) { |
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| 210 | #ifdef JAVA7 |
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| 211 | (*env).ExceptionClear(); |
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| 212 | pmid=(*env).GetStaticMethodID(cls, s->name, "(Ljava/util/HashMap;Ljava/util/HashMap;Ljava/util/HashMap;)I"); |
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| 213 | #else |
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| 214 | (*env)->ExceptionClear(env); |
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| 215 | pmid=(*env)->GetStaticMethodID(env,cls_gr, s->name, "(Ljava/util/HashMap;Ljava/util/HashMap;Ljava/util/HashMap;)I"); |
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| 216 | #endif |
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| 217 | if (pmid!=0){ |
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| 218 | #ifdef DEBUG |
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| 219 | fprintf(stderr,"Function successfully loaded\n"); |
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| 220 | #endif |
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| 221 | jclass scHashMapClass,scHashMap_class; |
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| 222 | jmethodID scHashMap_constructor; |
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| 223 | #ifdef JAVA7 |
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| 224 | scHashMapClass = (*env).FindClass("java/util/HashMap"); |
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| 225 | scHashMap_class = (jclass)(*env).NewGlobalRef(scHashMapClass); |
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| 226 | scHashMap_constructor = (*env).GetMethodID(scHashMap_class, "<init>", "()V"); |
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| 227 | #else |
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| 228 | scHashMapClass = (*env)->FindClass(env, "java/util/HashMap"); |
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| 229 | scHashMap_class = (*env)->NewGlobalRef(env, scHashMapClass); |
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| 230 | scHashMap_constructor = (*env)->GetMethodID(env, scHashMap_class, "<init>", "()V"); |
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| 231 | #endif |
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| 232 | /** |
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| 233 | * The 3 standard parameter for each services |
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| 234 | */ |
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| 235 | jobject arg1=HashMap_FromMaps(env,m,scHashMapClass,scHashMap_class,scHashMap_constructor); |
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| 236 | jobject arg2=HashMap_FromMaps(env,inputs,scHashMapClass,scHashMap_class,scHashMap_constructor); |
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| 237 | jobject arg3=HashMap_FromMaps(env,outputs,scHashMapClass,scHashMap_class,scHashMap_constructor); |
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| 238 | jint pValue=0; |
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| 239 | |
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| 240 | #ifdef JAVA7 |
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| 241 | pValue=(*env).CallStaticIntMethod(cls,pmid,arg1,arg2,arg3); |
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| 242 | #else |
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| 243 | pValue=(*env)->CallStaticIntMethod(env,cls,pmid,arg1,arg2,arg3); |
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| 244 | #endif |
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| 245 | if (pValue != (jint)NULL){ |
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| 246 | res=pValue; |
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| 247 | m=mapsFromHashMap(env,arg1,scHashMapClass); |
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| 248 | *main_conf=m; |
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| 249 | outputs=mapsFromHashMap(env,arg3,scHashMapClass); |
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| 250 | *real_outputs=outputs; |
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| 251 | |
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| 252 | #ifdef DEBUG |
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| 253 | fprintf(stderr,"Result of call: %i\n", pValue); |
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| 254 | dumpMaps(inputs); |
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| 255 | dumpMaps(outputs); |
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| 256 | #endif |
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| 257 | }else{ |
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| 258 | displayStack(env,*main_conf); |
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| 259 | #ifdef JAVA7 |
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| 260 | (*jvm).DestroyJavaVM(); |
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| 261 | #else |
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| 262 | (*jvm)->DestroyJavaVM(jvm); |
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| 263 | #endif |
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| 264 | return -1; |
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| 265 | } |
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| 266 | } |
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| 267 | else{ |
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| 268 | displayStack(env,*main_conf); |
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| 269 | #ifdef JAVA7 |
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| 270 | (*env).ExceptionDescribe(); |
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| 271 | (*jvm).DestroyJavaVM(); |
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| 272 | #else |
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| 273 | (*jvm)->DestroyJavaVM(jvm); |
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| 274 | #endif |
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| 275 | return -1; |
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| 276 | } |
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| 277 | } |
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| 278 | #ifdef JAVA7 |
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| 279 | (*jvm).DestroyJavaVM(); |
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| 280 | #else |
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| 281 | (*jvm)->DestroyJavaVM(jvm); |
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| 282 | #endif |
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| 283 | for(i=0;i<nbc1+nbc0;i++){ |
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| 284 | free(options[start+i].optionString); |
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| 285 | } |
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| 286 | #ifdef WIN32 |
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| 287 | free(options); |
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| 288 | #endif |
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| 289 | return res; |
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| 290 | } |
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| 291 | |
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| 292 | /** |
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| 293 | * Error handling: display stack trace in an ExceptionReport Document |
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| 294 | * |
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| 295 | * @param env the JNI environment pointer |
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| 296 | * @param main_conf the conf maps containing the main.cfg settings |
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| 297 | */ |
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| 298 | void displayStack(JNIEnv *env,maps* main_conf){ |
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| 299 | map *tmpm=getMapFromMaps(main_conf,"main","tmpPath"); |
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| 300 | char tmps[1024]; |
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| 301 | sprintf(tmps,"%s/%d.ztmp",tmpm->value,getpid()); |
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| 302 | FILE* new_stdout=fopen(tmps,"wb+"); |
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| 303 | if(new_stdout==NULL){ |
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| 304 | map* err=createMap("text","Unable to run your service, no debug informations can be provided (please verify privileges on tmpPath)"); |
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| 305 | addToMap(err,"code","InternalError"); |
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| 306 | printExceptionReportResponse(main_conf,err); |
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| 307 | freeMap(&err); |
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| 308 | free(err); |
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| 309 | return; |
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| 310 | } |
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| 311 | fflush(stderr); |
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| 312 | dup2(fileno(new_stdout),fileno(stderr)); |
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| 313 | fprintf(stderr,"Unable to run your java process properly: "); |
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| 314 | fflush(stderr); |
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| 315 | #ifdef JAVA7 |
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| 316 | (*env).ExceptionDescribe(); |
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| 317 | #else |
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| 318 | (*env)->ExceptionDescribe(env); |
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| 319 | #endif |
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| 320 | fflush(new_stdout); |
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| 321 | fseek(new_stdout, 0, SEEK_END); |
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| 322 | long flen=ftell(new_stdout); |
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| 323 | fseek(new_stdout, 0, SEEK_SET); |
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| 324 | char *tmps1=(char*)malloc((flen+1)*sizeof(char)); |
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| 325 | fread(tmps1,flen,1,new_stdout); |
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| 326 | fclose(new_stdout); |
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| 327 | tmps1[flen]=0; |
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| 328 | map* err=createMap("text",tmps1); |
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| 329 | addToMap(err,"code","InternalError"); |
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| 330 | printExceptionReportResponse(main_conf,err); |
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| 331 | freeMap(&err); |
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| 332 | free(err); |
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| 333 | } |
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| 334 | |
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| 335 | /** |
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| 336 | * Create a string containing the JVM -XX:* option for a given map |
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| 337 | * Depending on the map' name: |
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| 338 | * - in case the value is minus then the result will be : -XX:-name |
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| 339 | * - in case the value is plus then the result will be : -XX:+name |
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| 340 | * - in other cases the result will be : -XX:name=value |
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| 341 | * |
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| 342 | * @param m the map containing the option |
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| 343 | * @return a char* containing the valide JVM option (-XX:*) |
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| 344 | */ |
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| 345 | char *parseJVMXXOption(map* m){ |
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| 346 | char *res=(char*)malloc((strlen(m->name)+strlen(m->value)+6)*sizeof(char)); |
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| 347 | if(strncasecmp(m->value,"minus",5)==0) |
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| 348 | sprintf(res,"-XX:-%s",m->name); |
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| 349 | else if(strncasecmp(m->value,"plus",4)==0) |
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| 350 | sprintf(res,"-XX:+%s",m->name); |
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| 351 | else |
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| 352 | sprintf(res,"-XX:%s=%s",m->name,m->value); |
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| 353 | return res; |
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| 354 | } |
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| 355 | |
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| 356 | /** |
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| 357 | * Create a string containing the JVM -X** option for a given map. |
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| 358 | * The result will be in the following format: -Xnamevalue |
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| 359 | * |
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| 360 | * @param m the map containing the option |
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| 361 | * @return a char* containing the valide JVM option (-X**) |
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| 362 | */ |
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| 363 | char *parseJVMXOption(map* m){ |
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| 364 | char *res=(char*)malloc((strlen(m->name)+strlen(m->value)+5)*sizeof(char)); |
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| 365 | sprintf(res,"-X%s%s",m->name,m->value); |
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| 366 | return res; |
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| 367 | } |
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| 368 | |
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| 369 | /** |
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| 370 | * Convert a maps to a JAVA HashMap<String,HashMap<String,String>> |
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| 371 | * |
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| 372 | * @param env the JNI environment pointer |
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| 373 | * @param t the maps to convert |
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| 374 | * @param scHashMapClass the HashMap class |
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| 375 | * @param scHashMap_class the HashMap class |
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| 376 | * @param scHashMap_constructor the pointer to the hashMap constructor method |
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| 377 | * @return a created JAVA HashMap containing the converted maps |
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| 378 | * @warning make sure to free ressources returned by this function |
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| 379 | */ |
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| 380 | jobject HashMap_FromMaps(JNIEnv *env,maps* t,jclass scHashMapClass,jclass scHashMap_class,jmethodID scHashMap_constructor){ |
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| 381 | jobject scObject,scObject1; |
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| 382 | if(scHashMap_constructor!=NULL){ |
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| 383 | #ifdef JAVA7 |
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| 384 | scObject = (*env).NewObject(scHashMap_class, scHashMap_constructor); |
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| 385 | #else |
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| 386 | scObject = (*env)->NewObject(env, scHashMap_class, scHashMap_constructor); |
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| 387 | #endif |
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| 388 | jmethodID put_mid = 0; |
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| 389 | |
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| 390 | #ifdef JAVA7 |
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| 391 | put_mid = (*env).GetMethodID(scHashMapClass, "put", |
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| 392 | "(Ljava/lang/Object;Ljava/lang/Object;)" |
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| 393 | "Ljava/lang/Object;"); |
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| 394 | #else |
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| 395 | put_mid = (*env)->GetMethodID(env,scHashMapClass, "put", |
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| 396 | "(Ljava/lang/Object;Ljava/lang/Object;)" |
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| 397 | "Ljava/lang/Object;"); |
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| 398 | #endif |
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| 399 | maps* tmp=t; |
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| 400 | while(tmp!=NULL){ |
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| 401 | map* tmap=getMapType(tmp->content); |
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| 402 | map* tmp1=tmp->content; |
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| 403 | #ifdef JAVA7 |
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| 404 | scObject1 = (*env).NewObject(scHashMap_class, scHashMap_constructor); |
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| 405 | #else |
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| 406 | scObject1 = (*env)->NewObject(env, scHashMap_class, scHashMap_constructor); |
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| 407 | #endif |
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| 408 | map* sizeV=getMap(tmp1,"size"); |
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| 409 | map* isArray=getMap(tmp1,"isArray"); |
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| 410 | map* alen=getMap(tmp1,"length"); |
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| 411 | while(tmp1!=NULL){ |
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| 412 | if(strcmp(tmp1->name,"value")==0){ |
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| 413 | if(isArray==NULL){ |
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| 414 | if(sizeV!=NULL && strcmp(tmp1->name,"value")==0){ |
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| 415 | #ifdef JAVA7 |
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| 416 | jbyteArray tmpData=(*env).NewByteArray(atoi(sizeV->value)); |
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| 417 | (*env).SetByteArrayRegion(tmpData,0,atoi(sizeV->value),(const jbyte *)tmp1->value); |
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| 418 | (*env).CallObjectMethod(env,scObject1, put_mid, (*env).NewStringUTF(env,tmp1->name), tmpData); |
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| 419 | #else |
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| 420 | jbyteArray tmpData=(*env)->NewByteArray(env,atoi(sizeV->value)); |
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| 421 | (*env)->SetByteArrayRegion(env,tmpData,0,atoi(sizeV->value),(jbyte*) tmp1->value); |
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| 422 | (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), tmpData); |
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| 423 | #endif |
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| 424 | }else |
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| 425 | #ifdef JAVA7 |
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| 426 | (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), (*env).NewStringUTF(tmp1->value)); |
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| 427 | #else |
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| 428 | (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), (*env)->NewStringUTF(env,tmp1->value)); |
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| 429 | #endif |
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| 430 | } |
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| 431 | else{ |
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| 432 | int alen1=atoi(alen->value); |
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| 433 | fprintf(stderr,"LENGTH %d \n",alen1); |
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| 434 | |
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| 435 | jclass scArrayListClass,scArrayList_class; |
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| 436 | jmethodID scArrayList_constructor; |
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| 437 | jobject scObject2; |
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| 438 | #ifdef JAVA7 |
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| 439 | scArrayListClass = (*env).FindClass("java/util/ArrayList"); |
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| 440 | scArrayList_class = (jclass)(*env).NewGlobalRef(scArrayListClass); |
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| 441 | scArrayList_constructor = (*env).GetMethodID(scArrayList_class, "<init>", "()V"); |
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| 442 | jmethodID add_mid = 0; |
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| 443 | scObject2 = (*env).NewObject(scArrayList_class, scArrayList_constructor); |
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| 444 | |
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| 445 | add_mid = (*env).GetMethodID(scArrayListClass, |
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| 446 | "add","(Ljava/lang/Object;)Z"); |
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| 447 | #else |
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| 448 | scArrayListClass = (*env)->FindClass(env, "java/util/ArrayList"); |
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| 449 | scArrayList_class = (*env)->NewGlobalRef(env, scArrayListClass); |
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| 450 | scArrayList_constructor = (*env)->GetMethodID(env, scArrayList_class, "<init>", "()V"); |
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| 451 | jmethodID add_mid = 0; |
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| 452 | scObject2 = (*env)->NewObject(env, scArrayList_class, scArrayList_constructor); |
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| 453 | |
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| 454 | add_mid = (*env)->GetMethodID(env,scArrayListClass, |
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| 455 | "add","(Ljava/lang/Object;)Z"); |
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| 456 | #endif |
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| 457 | int i; |
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| 458 | |
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| 459 | for(i=0;i<alen1;i++){ |
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| 460 | map* vMap=getMapArray(tmp->content,"value",i); |
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| 461 | map* sMap=getMapArray(tmp->content,"size",i); |
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| 462 | map* mMap=getMapArray(tmp->content,tmap->value,i); |
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| 463 | |
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| 464 | if(sMap!=NULL && vMap!=NULL && strncmp(vMap->name,"value",5)==0){ |
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| 465 | #ifdef JAVA7 |
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| 466 | jbyteArray tmpData=(*env).NewByteArray(atoi(sMap->value)); |
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| 467 | (*env).SetByteArrayRegion(tmpData,0,atoi(sMap->value),(const jbyte *)vMap->value); |
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| 468 | (*env).CallObjectMethod(scObject2, add_mid, tmpData); |
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| 469 | #else |
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| 470 | jbyteArray tmpData=(*env)->NewByteArray(env,atoi(sMap->value)); |
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| 471 | (*env)->SetByteArrayRegion(env,tmpData,0,atoi(sMap->value),vMap->value); |
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| 472 | (*env)->CallObjectMethod(env,scObject2, add_mid, tmpData); |
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| 473 | #endif |
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| 474 | }else{ |
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| 475 | #ifdef JAVA7 |
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| 476 | jobject tmpData=(*env).NewStringUTF(vMap->value); |
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| 477 | (*env).CallObjectMethod(scObject2, add_mid, tmpData); |
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| 478 | #else |
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| 479 | jobject tmpData=(*env)->NewStringUTF(env,vMap->value); |
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| 480 | (*env)->CallObjectMethod(env,scObject2, add_mid, tmpData); |
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| 481 | #endif |
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| 482 | } |
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| 483 | |
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| 484 | } |
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| 485 | |
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| 486 | #ifdef JAVA7 |
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| 487 | (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), scObject2); |
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| 488 | #else |
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| 489 | (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), scObject2); |
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| 490 | #endif |
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| 491 | |
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| 492 | } |
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| 493 | } |
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| 494 | else |
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| 495 | #ifdef JAVA7 |
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| 496 | (*env).CallObjectMethod(scObject1, put_mid, (*env).NewStringUTF(tmp1->name), (*env).NewStringUTF(tmp1->value)); |
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| 497 | #else |
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| 498 | (*env)->CallObjectMethod(env,scObject1, put_mid, (*env)->NewStringUTF(env,tmp1->name), (*env)->NewStringUTF(env,tmp1->value)); |
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| 499 | #endif |
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| 500 | tmp1=tmp1->next; |
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| 501 | } |
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| 502 | #ifdef JAVA7 |
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| 503 | (*env).CallObjectMethod(scObject, put_mid, (*env).NewStringUTF(tmp->name), scObject1); |
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| 504 | #else |
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| 505 | (*env)->CallObjectMethod(env,scObject, put_mid, (*env)->NewStringUTF(env,tmp->name), scObject1); |
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| 506 | #endif |
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| 507 | tmp=tmp->next; |
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| 508 | } |
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| 509 | return scObject; |
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| 510 | } |
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| 511 | else |
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| 512 | return NULL; |
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| 513 | } |
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| 514 | |
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| 515 | /** |
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| 516 | * Convert a JAVA HashMap<String,HashMap<String,String>> to a maps |
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| 517 | * |
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| 518 | * @param env the JNI environment pointer |
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| 519 | * @param t the HashMap |
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| 520 | * @param scHashMapClass the hashMap class |
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| 521 | * @return a created maps containing the converted HashMap |
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| 522 | * @warning make sure to free ressources returned by this function |
---|
| 523 | */ |
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| 524 | maps* mapsFromHashMap(JNIEnv *env,jobject t,jclass scHashMapClass){ |
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| 525 | #ifdef DEBUG |
---|
| 526 | fprintf(stderr,"mapsFromHashMap start\n"); |
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| 527 | #endif |
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| 528 | /** |
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| 529 | * What need to be done (in java). |
---|
| 530 | * Set set = hm.entrySet(); |
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| 531 | * Iterator i = set.iterator(); |
---|
| 532 | * while(i.hasNext()){ |
---|
| 533 | * Map.Entry me = (Map.Entry)i.next(); |
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| 534 | * System.out.println(me.getKey() + " : " + me.getValue() ); |
---|
| 535 | * } |
---|
| 536 | */ |
---|
| 537 | jclass scSetClass,scIteratorClass,scMapEntryClass; |
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| 538 | jmethodID entrySet_mid,containsKey_mid,get_mid,iterator_mid,hasNext_mid,next_mid,getKey_mid,getValue_mid; |
---|
| 539 | if(scHashMapClass==NULL){ |
---|
| 540 | #ifdef DEBUG |
---|
| 541 | fprintf(stderr,"Unable to load java.util.HashMap\n"); |
---|
| 542 | #endif |
---|
| 543 | return NULL; |
---|
| 544 | } |
---|
| 545 | #ifdef JAVA7 |
---|
| 546 | entrySet_mid = (*env).GetMethodID(scHashMapClass, "entrySet", "()Ljava/util/Set;"); |
---|
| 547 | containsKey_mid = (*env).GetMethodID(scHashMapClass, "containsKey", "(Ljava/lang/Object;)Z"); |
---|
| 548 | get_mid = (*env).GetMethodID(scHashMapClass, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); |
---|
| 549 | #else |
---|
| 550 | entrySet_mid = (*env)->GetMethodID(env, scHashMapClass, "entrySet", "()Ljava/util/Set;"); |
---|
| 551 | containsKey_mid = (*env)->GetMethodID(env, scHashMapClass, "containsKey", "(Ljava/lang/Object;)Z"); |
---|
| 552 | get_mid = (*env)->GetMethodID(env, scHashMapClass, "get", "(Ljava/lang/Object;)Ljava/lang/Object;"); |
---|
| 553 | #endif |
---|
| 554 | |
---|
| 555 | if(containsKey_mid==0){ |
---|
| 556 | #ifdef DEBUG |
---|
| 557 | fprintf(stderr,"unable to load containsKey from HashMap object (%d) \n",entrySet_mid); |
---|
| 558 | #endif |
---|
| 559 | return NULL; |
---|
| 560 | } |
---|
| 561 | if(get_mid==0){ |
---|
| 562 | #ifdef DEBUG |
---|
| 563 | fprintf(stderr,"unable to load get from HashMap object (%d) \n",entrySet_mid); |
---|
| 564 | #endif |
---|
| 565 | return NULL; |
---|
| 566 | } |
---|
| 567 | if(entrySet_mid==0){ |
---|
| 568 | #ifdef DEBUG |
---|
| 569 | fprintf(stderr,"unable to load entrySet from HashMap object (%d) \n",entrySet_mid); |
---|
| 570 | #endif |
---|
| 571 | return NULL; |
---|
| 572 | } |
---|
| 573 | #ifdef DEBUG |
---|
| 574 | else |
---|
| 575 | fprintf(stderr,"entrySet loaded from HashMap object (%d) \n",entrySet_mid); |
---|
| 576 | #endif |
---|
| 577 | |
---|
| 578 | #ifdef JAVA7 |
---|
| 579 | scSetClass = (*env).FindClass("java/util/Set"); |
---|
| 580 | iterator_mid = (*env).GetMethodID(scSetClass, "iterator", "()Ljava/util/Iterator;"); |
---|
| 581 | #else |
---|
| 582 | scSetClass = (*env)->FindClass(env, "java/util/Set"); |
---|
| 583 | iterator_mid = (*env)->GetMethodID(env, scSetClass, "iterator", "()Ljava/util/Iterator;"); |
---|
| 584 | #endif |
---|
| 585 | #ifdef DEBUG |
---|
| 586 | fprintf(stderr,"mapsFromHashMap 1 (%d) \n",iterator_mid); |
---|
| 587 | #endif |
---|
| 588 | |
---|
| 589 | #ifdef JAVA7 |
---|
| 590 | scIteratorClass = (*env).FindClass("java/util/Iterator"); |
---|
| 591 | hasNext_mid = (*env).GetMethodID(scIteratorClass, "hasNext", "()Z"); |
---|
| 592 | #else |
---|
| 593 | scIteratorClass = (*env)->FindClass(env, "java/util/Iterator"); |
---|
| 594 | hasNext_mid = (*env)->GetMethodID(env, scIteratorClass, "hasNext", "()Z"); |
---|
| 595 | #endif |
---|
| 596 | |
---|
| 597 | #ifdef DEBUG |
---|
| 598 | fprintf(stderr,"mapsFromHashMap 2 (%d)\n",hasNext_mid); |
---|
| 599 | #endif |
---|
| 600 | |
---|
| 601 | #ifdef JAVA7 |
---|
| 602 | next_mid = (*env).GetMethodID(scIteratorClass, "next", "()Ljava/lang/Object;"); |
---|
| 603 | #else |
---|
| 604 | next_mid = (*env)->GetMethodID(env, scIteratorClass, "next", "()Ljava/lang/Object;"); |
---|
| 605 | #endif |
---|
| 606 | #ifdef DEBUG |
---|
| 607 | fprintf(stderr,"mapsFromHashMap 3 (%d)\n",next_mid); |
---|
| 608 | #endif |
---|
| 609 | |
---|
| 610 | #ifdef JAVA7 |
---|
| 611 | scMapEntryClass = (*env).FindClass("java/util/Map$Entry"); |
---|
| 612 | getKey_mid = (*env).GetMethodID(scMapEntryClass, "getKey", "()Ljava/lang/Object;"); |
---|
| 613 | #else |
---|
| 614 | scMapEntryClass = (*env)->FindClass(env, "java/util/Map$Entry"); |
---|
| 615 | getKey_mid = (*env)->GetMethodID(env, scMapEntryClass, "getKey", "()Ljava/lang/Object;"); |
---|
| 616 | #endif |
---|
| 617 | #ifdef DEBUG |
---|
| 618 | fprintf(stderr,"mapsFromHashMap 4 (%d)\n",getKey_mid); |
---|
| 619 | #endif |
---|
| 620 | #ifdef JAVA7 |
---|
| 621 | getValue_mid = (*env).GetMethodID(scMapEntryClass, "getValue", "()Ljava/lang/Object;"); |
---|
| 622 | #else |
---|
| 623 | getValue_mid = (*env)->GetMethodID(env, scMapEntryClass, "getValue", "()Ljava/lang/Object;"); |
---|
| 624 | #endif |
---|
| 625 | #ifdef DEBUG |
---|
| 626 | fprintf(stderr,"mapsFromHashMap 5 (%d)\n",getValue_mid); |
---|
| 627 | #endif |
---|
| 628 | |
---|
| 629 | #ifdef JAVA7 |
---|
| 630 | jobject final_set=(*env).CallObjectMethod(t,entrySet_mid); |
---|
| 631 | jobject final_iterator=(*env).CallObjectMethod(final_set,iterator_mid); |
---|
| 632 | #else |
---|
| 633 | jobject final_set=(*env)->CallObjectMethod(env,t,entrySet_mid); |
---|
| 634 | jobject final_iterator=(*env)->CallObjectMethod(env,final_set,iterator_mid); |
---|
| 635 | #endif |
---|
| 636 | |
---|
| 637 | maps* final_res=NULL; |
---|
| 638 | map* res=NULL; |
---|
| 639 | #ifdef JAVA7 |
---|
| 640 | while((*env).CallBooleanMethod(final_iterator,hasNext_mid)){ |
---|
| 641 | jobject tmp=(*env).CallObjectMethod(final_iterator,next_mid); |
---|
| 642 | |
---|
| 643 | jobject imap=(*env).CallObjectMethod(tmp,getValue_mid); |
---|
| 644 | jobject set=(*env).CallObjectMethod(imap,entrySet_mid); |
---|
| 645 | jobject iterator=(*env).CallObjectMethod(set,iterator_mid); |
---|
| 646 | |
---|
| 647 | #else |
---|
| 648 | while((*env)->CallBooleanMethod(env,final_iterator,hasNext_mid)){ |
---|
| 649 | jobject tmp=(*env)->CallObjectMethod(env,final_iterator,next_mid); |
---|
| 650 | |
---|
| 651 | jobject imap=(*env)->CallObjectMethod(env,tmp,getValue_mid); |
---|
| 652 | jobject set=(*env)->CallObjectMethod(env,imap,entrySet_mid); |
---|
| 653 | jobject iterator=(*env)->CallObjectMethod(env,set,iterator_mid); |
---|
| 654 | |
---|
| 655 | #endif |
---|
| 656 | int size=-1; |
---|
| 657 | #ifdef JAVA7 |
---|
| 658 | if((*env).CallBooleanMethod(imap,containsKey_mid,(*env).NewStringUTF("size"))){ |
---|
| 659 | jobject sizeV=(*env).CallObjectMethod(imap, get_mid,(*env).NewStringUTF("size")); |
---|
| 660 | const char* sizeVS=(*env).GetStringUTFChars((jstring)sizeV, NULL); |
---|
| 661 | #else |
---|
| 662 | if((*env)->CallBooleanMethod(env,imap,containsKey_mid,(*env)->NewStringUTF(env,"size"))){ |
---|
| 663 | jobject sizeV=(*env)->CallObjectMethod(env, imap, get_mid,(*env)->NewStringUTF(env,"size")); |
---|
| 664 | const char* sizeVS=(*env)->GetStringUTFChars(env, sizeV, NULL); |
---|
| 665 | #endif |
---|
| 666 | size=atoi(sizeVS); |
---|
| 667 | fprintf(stderr,"SIZE : %s\n",sizeVS); |
---|
| 668 | #ifdef JAVA7 |
---|
| 669 | (*env).ReleaseStringUTFChars((jstring)sizeV, sizeVS); |
---|
| 670 | #else |
---|
| 671 | (*env)->ReleaseStringUTFChars(env, sizeV, sizeVS); |
---|
| 672 | #endif |
---|
| 673 | } |
---|
| 674 | |
---|
| 675 | #ifdef JAVA7 |
---|
| 676 | while((*env).CallBooleanMethod(iterator,hasNext_mid)){ |
---|
| 677 | jobject tmp1=(*env).CallObjectMethod(iterator,next_mid); |
---|
| 678 | jobject jk=(*env).CallObjectMethod(tmp1,getKey_mid); |
---|
| 679 | jobject jv=(*env).CallObjectMethod(tmp1,getValue_mid); |
---|
| 680 | |
---|
| 681 | const char* jkd=(*env).GetStringUTFChars((jstring)jk, NULL); |
---|
| 682 | #else |
---|
| 683 | while((*env)->CallBooleanMethod(env,iterator,hasNext_mid)){ |
---|
| 684 | jobject tmp1=(*env)->CallObjectMethod(env,iterator,next_mid); |
---|
| 685 | jobject jk=(*env)->CallObjectMethod(env,tmp1,getKey_mid); |
---|
| 686 | jobject jv=(*env)->CallObjectMethod(env,tmp1,getValue_mid); |
---|
| 687 | |
---|
| 688 | const char* jkd=(*env)->GetStringUTFChars(env, jk, NULL); |
---|
| 689 | #endif |
---|
| 690 | if(size>=0 && strcmp(jkd,"value")==0){ |
---|
| 691 | #ifdef JAVA7 |
---|
| 692 | jobject value=(jobject)(*env).GetByteArrayElements((jbyteArray)jv, NULL); |
---|
| 693 | #else |
---|
| 694 | jobject value=(*env)->GetByteArrayElements(env, jv, NULL); |
---|
| 695 | #endif |
---|
| 696 | if(res==NULL){ |
---|
| 697 | res=createMap(jkd,""); |
---|
| 698 | }else{ |
---|
| 699 | addToMap(res,jkd,""); |
---|
| 700 | } |
---|
| 701 | map* tmpR=getMap(res,"value"); |
---|
| 702 | free(tmpR->value); |
---|
| 703 | tmpR->value=(char*)malloc((size+1)*sizeof(char)); |
---|
| 704 | memmove(tmpR->value,value,size*sizeof(char)); |
---|
| 705 | tmpR->value[size]=0; |
---|
| 706 | char tmp[128]; |
---|
| 707 | sprintf(tmp,"%d",size); |
---|
| 708 | addToMap(res,"size",tmp); |
---|
| 709 | } |
---|
| 710 | else{ |
---|
| 711 | #ifdef JAVA7 |
---|
| 712 | const char* jvd=(*env).GetStringUTFChars((jstring)jv, NULL); |
---|
| 713 | #else |
---|
| 714 | const char* jvd=(*env)->GetStringUTFChars(env, jv, NULL); |
---|
| 715 | #endif |
---|
| 716 | if(res==NULL){ |
---|
| 717 | res=createMap(jkd,jvd); |
---|
| 718 | }else{ |
---|
| 719 | addToMap(res,jkd,jvd); |
---|
| 720 | } |
---|
| 721 | #ifdef JAVA7 |
---|
| 722 | (*env).ReleaseStringUTFChars((jstring)jv, jvd); |
---|
| 723 | #else |
---|
| 724 | (*env)->ReleaseStringUTFChars(env, jv, jvd); |
---|
| 725 | #endif |
---|
| 726 | } |
---|
| 727 | |
---|
| 728 | #ifdef JAVA7 |
---|
| 729 | (*env).ReleaseStringUTFChars((jstring)jk, jkd); |
---|
| 730 | #else |
---|
| 731 | (*env)->ReleaseStringUTFChars(env, jk, jkd); |
---|
| 732 | #endif |
---|
| 733 | |
---|
| 734 | } |
---|
| 735 | #ifdef JAVA7 |
---|
| 736 | jobject jk=(*env).CallObjectMethod(tmp,getKey_mid); |
---|
| 737 | #else |
---|
| 738 | jobject jk=(*env)->CallObjectMethod(env,tmp,getKey_mid); |
---|
| 739 | #endif |
---|
| 740 | maps* cmap=(maps*)malloc(sizeof(maps)); |
---|
| 741 | #ifdef JAVA7 |
---|
| 742 | cmap->name=(char*)(*env).GetStringUTFChars((jstring)jk, NULL); |
---|
| 743 | #else |
---|
| 744 | cmap->name=(*env)->GetStringUTFChars(env, jk, NULL); |
---|
| 745 | #endif |
---|
| 746 | #ifdef DEBUG |
---|
| 747 | fprintf(stderr," / %s \n",cmap->name); |
---|
| 748 | #endif |
---|
| 749 | cmap->content=res; |
---|
| 750 | cmap->next=NULL; |
---|
| 751 | if(final_res==NULL) |
---|
| 752 | final_res=dupMaps(&cmap); |
---|
| 753 | else |
---|
| 754 | addMapsToMaps(&final_res,cmap); |
---|
| 755 | freeMaps(&cmap); |
---|
| 756 | free(cmap); |
---|
| 757 | cmap=NULL; |
---|
| 758 | res=NULL; |
---|
| 759 | } |
---|
| 760 | #ifdef DEBUG |
---|
| 761 | fprintf(stderr,"mapsFromHashMap end\n"); |
---|
| 762 | #endif |
---|
| 763 | |
---|
| 764 | return final_res; |
---|
| 765 | } |
---|
| 766 | |
---|