Changeset 388 for trunk/zoo-project

Timestamp:

Jan 11, 2013, 3:43:44 PM (12 years ago)

Author:

djay

Message:

Fix issue in OGR python services, thanks to Farkas to point this issue. Update Java support to handle properly the error messages coming from the JVM. Fix segfault when ZCFG file doesn't exist.

Location:

trunk/zoo-project

Files:

• zoo-kernel/service_internal_java.c (modified) (11 diffs)
• zoo-kernel/service_internal_java.h (modified) (1 diff)
• zoo-kernel/zoo_service_loader.c (modified) (1 diff)
• zoo-services/ogr/base-vect-ops-py/cgi-env/ogr_sp.py (modified) (3 diffs)

trunk/zoo-project/zoo-kernel/service_internal_java.c

@@ -2 +2 @@
  * Author : Gérald FENOY
  *
- * Copyright (c) 2009-2012 GeoLabs SARL
+ * Copyright (c) 2009-2013 GeoLabs SARL
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -52 +52 @@
     }
     sprintf(oclasspath,"-Djava.class.path=%s",classpath);
-  }
+  }else{
+    if(cclasspath!=NULL){
+      classpath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+3)*sizeof(char));
+      oclasspath=(char*) malloc((strlen(ntmp)+strlen(cclasspath)+21)*sizeof(char));
+#ifndef WIN32
+      sprintf(classpath,"%s/:%s",ntmp,cclasspath);
+#else
+      sprintf(classpath,"%s/;%s",ntmp,cclasspath);
+#endif
+    }
+    else{
+      classpath=(char*) malloc((strlen(ntmp)+2)*sizeof(char));
+      oclasspath=(char*) malloc((strlen(ntmp)+20)*sizeof(char));
+      sprintf(classpath,"%s/",ntmp);
+    }
+    sprintf(oclasspath,"-Djava.class.path=%s",classpath);
+
+  }
+  sprintf(oclasspath,"-Djava.class.path=%s",classpath);
+
 #ifdef DEBUG
   fprintf(stderr,"CLASSPATH=%s\n",classpath);
@@ -78 +97 @@
   int i;
 
-  options[0].optionString = strdup(oclasspath);
+  options[0].optionString = oclasspath;
 #ifdef WIN32
-  options[1].optionString = "-Xmx512M";
+  options[1].optionString = "-Xmx512m";
+  /*options[2].optionString = "-Xms128m";
+  options[3].optionString = "-XX:MaxPermSize=256m";
+  options[4].optionString = "-XX:MaxHeapFreeRatio=70";*/
 #endif
 
@@ -112 +134 @@
 #endif
   if( cls == NULL ) {
-    char pbt[10240];
-    sprintf(pbt,"can't find class %s\n",tmp->value);
-    fprintf(stderr,pbt);
-    fflush(stderr);
-    map* err=createMap("text",pbt);
-    addToMap(err,"code","NoApplicableCode");
-    printExceptionReportResponse(m,err);
-    freeMap(&err);
-    free(err);
+    displayStack(env,*main_conf);
 #ifdef JAVA7
     (*jvm).DestroyJavaVM();
@@ -182 +196 @@
         dumpMaps(outputs);
 #endif
-      }else{      
-        /**
-         * Error handling displayig stack trace in ExceptionReport
-         */
-        map *tmpm=getMapFromMaps(*main_conf,"main","tmpPath");
-        char tmps[1024];
-        sprintf(tmps,"%s/%d.ztmp",tmpm->value,getpid());
-        int old_stdout=dup(fileno(stdout));
-        FILE* new_stdout=fopen(tmps,"w+");
-        dup2(fileno(new_stdout),fileno(stdout));
-#ifdef JAVA7
-        (*env).ExceptionDescribe();
-#else
-        (*env)->ExceptionDescribe(env);
-#endif
-        fflush(stdout);
-        dup2(old_stdout,fileno(stdout));
-        fseek(new_stdout, 0, SEEK_END);
-        long flen=ftell(new_stdout);
-        rewind(new_stdout);
-        char *tmps1=(char*)malloc((flen+1)*sizeof(char));
-        fread(tmps1,flen,1,new_stdout);
-        fclose(new_stdout);
-        char *pbt=(char*)malloc((100+flen+1)*sizeof(char));
-        sprintf(pbt,"Unable to run your java process properly. Server returns : %s",tmps1);
-        map* err=createMap("text",pbt);
-        addToMap(err,"code","NoApplicableCode");
-        printExceptionReportResponse(m,err);
-        freeMap(&err);
-        free(err);
+      }else{
+        displayStack(env,*main_conf);
 #ifdef JAVA7
         (*jvm).DestroyJavaVM();
@@ -221 +207 @@
     }
     else{
-      char tmpS[1024];
-      sprintf(tmpS, "Cannot find function %s \n", s->name);
-      map* err=createMap("text",tmpS);
-      printExceptionReportResponse(m,err);
-      freeMap(&err);
-      free(err);
+      displayStack(env,*main_conf);
 #ifdef JAVA7
       (*jvm).DestroyJavaVM();
@@ -234 +215 @@
       return -1;
     }
-  }else{
-    char tmpS[1024];
-    sprintf(tmpS, "Cannot find function %s \n", tmp->value);
-    map* err=createMap("text",tmpS);
-    printExceptionReportResponse(m,err);
-    freeMap(&err);
-    free(err);
-#ifdef JAVA7
-    (*jvm).DestroyJavaVM();
-#else
-    (*jvm)->DestroyJavaVM(jvm);
-#endif
-    return -1;
   }
 #ifdef JAVA7
@@ -254 +222 @@
 #endif
   return res;
+}
+
+/**
+ * Error handling: display stack trace in an ExceptionReport Document
+ */
+void displayStack(JNIEnv *env,maps* main_conf){
+  map *tmpm=getMapFromMaps(main_conf,"main","tmpPath");
+  char tmps[1024];
+  sprintf(tmps,"%s/%d.ztmp",tmpm->value,getpid());
+  FILE* new_stdout=fopen(tmps,"wb+");
+  fflush(stderr);
+  dup2(fileno(new_stdout),fileno(stderr));
+  fprintf(stderr,"Unable to run your java process properly: ");
+  fflush(stderr);
+#ifdef JAVA7
+  (*env).ExceptionDescribe();
+#else
+  (*env)->ExceptionDescribe(env);
+#endif
+  fflush(new_stdout);
+  fseek(new_stdout, 0, SEEK_END);
+  long flen=ftell(new_stdout);
+  fseek(new_stdout, 0, SEEK_SET);
+  char *tmps1=(char*)malloc((flen+1)*sizeof(char));
+  fread(tmps1,flen,1,new_stdout);
+  fclose(new_stdout);
+  tmps1[flen]=0;
+  map* err=createMap("text",tmps1);
+  addToMap(err,"code","InternalError");
+  printExceptionReportResponse(main_conf,err);
+  freeMap(&err);
+  free(err);
 }
 
@@ -313 +313 @@
             jclass scArrayListClass,scArrayList_class;
             jmethodID scArrayList_constructor;
-            jobject scObject2,scObject3,scObject4;
+            jobject scObject2;
 #ifdef JAVA7
             scArrayListClass = (*env).FindClass("java/util/ArrayList");
@@ -320 +320 @@
             jmethodID add_mid = 0;
             scObject2 = (*env).NewObject(scArrayList_class, scArrayList_constructor);
-            scObject3 = (*env).NewObject(scArrayList_class, scArrayList_constructor);
-            scObject4 = (*env).NewObject(scArrayList_class, scArrayList_constructor);
 
             add_mid = (*env).GetMethodID(scArrayListClass,
@@ -331 +329 @@
             jmethodID add_mid = 0;
             scObject2 = (*env)->NewObject(env, scArrayList_class, scArrayList_constructor);
-            scObject3 = (*env)->NewObject(env, scArrayList_class, scArrayList_constructor);
-            scObject4 = (*env)->NewObject(env, scArrayList_class, scArrayList_constructor);
 
             add_mid = (*env)->GetMethodID(env,scArrayListClass,

trunk/zoo-project/zoo-kernel/service_internal_java.h

@@ -39 +39 @@
   maps* mapsFromHashMap(JNIEnv*,jobject,jclass);
   
+  void displayStack(JNIEnv*,maps*);
+
   int zoo_java_support(maps**,map*,service*,maps**,maps**);
 

trunk/zoo-project/zoo-kernel/zoo_service_loader.c

@@ -892 +892 @@
     errorException(m, tmpMsg, "InvalidParameterValue");
     free(tmpMsg);
-    freeService(&s1);
     free(s1);
     freeMaps(&m);

trunk/zoo-project/zoo-services/ogr/base-vect-ops-py/cgi-env/ogr_sp.py

@@ -163 +163 @@
         i+=1
     outputResult(conf,outputs["Result"],rgeometries)
-    return zoo.SUCCEEDED
+    return zoo.SERVICE_SUCCEEDED
 
 def ConvexHullPy(conf,inputs,outputs):
@@ -177 +177 @@
         i+=1
     outputResult(conf,outputs["Result"],rgeometries)
-    return zoo.SUCCEEDED
+    return zoo.SERVICE_SUCCEEDED
 
 
@@ -201 +201 @@
         j=0
         while j < len(geometry2):
-            tres=geometry1[i].Union(geometry2[j])
-            if not(tres.IsEmpty()):
-                rgeometries+=[tres]
+            tmp=geometry1[j].Clone()
+            resg=geometry2[i].GetGeometryRef()
+            resg=resg.Union(geometry1[i].GetGeometryRef())
+            tmp.SetGeometryDirectly(resg)
+            if not(resg.IsEmpty()):
+                rgeometries+=[tmp]
             j+=1
         geometry1[i].Destroy()