The .hh files created with the header file generator are all
included here as are the C functions implementing these methods.
- $Id: native.c 1875 2005-01-21 09:37:33Z twisti $
+ $Id: native.c 1888 2005-01-27 21:04:09Z motse $
*/
#include <sys/stat.h>
#include "config.h"
+#include "cacao/cacao.h"
#include "mm/memory.h"
#include "native/jni.h"
#include "native/native.h"
java_objectheader* _exceptionptr = NULL;
#endif
+
+/** Create a new ProtectionDomain object for a classpath_info structure.
+ This object will be used for every java.lang.class object who represents a
+ class which has been loaded from the location this classpath_info structure
+ points to. **/
+static inline void create_ProtectionDomain(struct classpath_info *cpi) {
+ jmethodID mid;
+ jobject obj;
+
+ jobject cs;
+ jobject pc;
+ jobject url;
+
+ classinfo *c;
+ classinfo *classpc;
+
+ /* create a new java.io.File object */
+ c = class_new(utf_new_char_classname("java/io/File"));
+
+ if (!class_load(c) || !class_link(c)) {
+ log_text("unable to find java.io.File");
+ throw_main_exception_exit();
+ }
+
+ mid = class_resolvemethod(c, utf_new_char("<init>"), utf_new_char("(Ljava/lang/String;)V"));
+
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.io.File");
+ cacao_exit(1);
+ }
+
+ obj = builtin_new (c);
+ asm_calljavafunction(mid,obj,javastring_new(utf_new_char(cpi->path)),NULL,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ /* get URL of CodeSource from java.io.File object */
+ mid = class_resolvemethod(c, utf_new_char("toURL"), utf_new_char("()Ljava/net/URL;"));
+
+ if (mid == NULL) {
+ log_text("unable to find toURL in java.io.File");
+ cacao_exit(1);
+ }
+
+ url = asm_calljavafunction(mid,obj,url,NULL,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ /* create a new java.security.CodeSource object */
+ c = class_new(utf_new_char_classname("java/security/CodeSource"));
+
+ if (!class_load(c) || !class_link(c)) {
+ log_text("unable to find java.security.CodeSource");
+ throw_main_exception_exit();
+ }
+
+ mid = class_resolvemethod(c,
+ utf_new_char("<init>"),
+ utf_new_char("(Ljava/net/URL;[Ljava/security/cert/Certificate;)V"));
+
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.security.CodeSource");
+ cacao_exit(1);
+ }
+
+ cs = builtin_new (c);
+ asm_calljavafunction(mid,cs,url,NULL,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ /* create a new java.security.PermissionCollection object */
+
+
+ classpc = class_new(utf_new_char_classname("java/security/PermissionCollection"));
+
+ if (!class_load(c) || !class_link(c)) {
+ log_text("unable to find java.security.PermissionCollection");
+ throw_main_exception_exit();
+ }
+
+ mid = class_resolvemethod(classpc, utf_new_char("<init>"),
+ utf_new_char("()V"));
+
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.security.PermissionCollection");
+ cacao_exit(1);
+ }
+
+ pc = builtin_new (classpc);
+ asm_calljavafunction(mid,pc,NULL,NULL,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ /* add AllPermission - todo: this should not be the default behaviour */
+ c = class_new(utf_new_char_classname("java/security/AllPermission"));
+
+ if (!class_load(c) || !class_link(c)) {
+ log_text("unable to find java.security.AllPermission");
+ throw_main_exception_exit();
+ }
+
+ mid = class_resolvemethod(c,
+ utf_new_char("<init>"),
+ utf_new_char("()V"));
+
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.security.AllPermission");
+ cacao_exit(1);
+ }
+
+
+ obj = builtin_new (c);
+ asm_calljavafunction(mid,obj,NULL,NULL,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+
+ mid = class_resolvemethod(classpc,
+ utf_new_char("add"),
+ utf_new_char("(Ljava/security/Permission;)V"));
+
+ if (mid == NULL) {
+ log_text("unable to find add in java.security.PermissionCollection");
+ cacao_exit(1);
+ }
+
+ asm_calljavafunction(mid,pc,obj,NULL,NULL);
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ /* create a new java.security.ProtectionDomain object */
+ c = class_new(utf_new_char_classname("java/security/ProtectionDomain"));
+
+ if (!class_load(c) || !class_link(c)) {
+ log_text("unable to find java.security.ProtectionDomain");
+ throw_main_exception_exit();
+ }
+
+ mid = class_resolvemethod(c,
+ utf_new_char("<init>"),
+ utf_new_char("(Ljava/security/CodeSource;Ljava/security/PermissionCollection;)V"));
+
+ if (mid == NULL) {
+ log_text("unable to find constructor in java.security.ProtectionDomain");
+ cacao_exit(1);
+ }
+
+ obj = builtin_new (c);
+ asm_calljavafunction(mid,obj,cs,pc,NULL);
+
+ if (*exceptionptr != NULL) {
+ utf_display((*exceptionptr)->vftbl->class->name);
+ printf ("\n");
+ fflush (stdout);
+ cacao_exit(1);
+ }
+
+ cpi->pd = (struct java_security_ProtectionDomain*) obj;
+}
+
+
/************* use classinfo structure as java.lang.Class object **************/
void use_class_as_object(classinfo *c)
if (class_java_lang_Class->vftbl ==0) panic ("vftbl == 0 in use_class_as_object");*/
c->header.vftbl = class_java_lang_Class->vftbl;
c->classvftbl = true;
- /*printf("use_class_as_object: %s\n",c->name->text);*/
+
+
+ /* set a real, java object ProtectionDomain and CodeSource.
+ Only one ProtectionDomain-object per classpath_info is needed.*/
+ if (c->pd != NULL) {
+ /* only set ProtectionDomain for non primitive type classes*/
+ if (((struct classpath_info*)c->pd)->pd == NULL)
+ create_ProtectionDomain((struct classpath_info *)c->pd);
+
+ c->pd = ((struct classpath_info*)c->pd)->pd;
+ }
}
}
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