| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| /* this is all going away... replaced by code in js/jsd/java */ |
| |
| #if 0 |
| |
| #include "native.h" |
| #include "jsdebug.h" |
| |
| #include "_gen/netscape_jsdebug_DebugController.h" |
| #include "_gen/netscape_jsdebug_Script.h" |
| #include "_gen/netscape_jsdebug_JSThreadState.h" |
| #include "_gen/netscape_jsdebug_JSStackFrameInfo.h" |
| #include "_gen/netscape_jsdebug_JSPC.h" |
| #include "_gen/netscape_jsdebug_JSSourceTextProvider.h" |
| #include "_gen/netscape_jsdebug_JSErrorReporter.h" |
| |
| static JSDContext* context = 0; |
| static struct Hnetscape_jsdebug_DebugController* controller = 0; |
| |
| /***************************************************************************/ |
| /* helpers */ |
| |
| static JHandle* |
| _constructInteger(ExecEnv *ee, long i) |
| { |
| return (JHandle*) |
| execute_java_constructor(ee, "java/lang/Integer", 0, "(I)", i); |
| } |
| |
| static JHandle* |
| _putHash(ExecEnv *ee, JHandle* tbl, JHandle* key, JHandle* ob) |
| { |
| return (JHandle*) |
| execute_java_dynamic_method( |
| ee, tbl, "put", |
| "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", |
| key, ob ); |
| } |
| |
| static JHandle* |
| _getHash(ExecEnv *ee, JHandle* tbl, JHandle* key) |
| { |
| return (JHandle*) |
| execute_java_dynamic_method( |
| ee, tbl, "get", |
| "(Ljava/lang/Object;)Ljava/lang/Object;", |
| key ); |
| } |
| |
| static JHandle* |
| _removeHash(ExecEnv *ee, JHandle* tbl, JHandle* key) |
| { |
| return (JHandle*) |
| execute_java_dynamic_method( |
| ee, tbl, "remove", |
| "(Ljava/lang/Object;)Ljava/lang/Object;", |
| key ); |
| } |
| |
| struct Hnetscape_jsdebug_JSStackFrameInfo* |
| _constructJSStackFrameInfo( ExecEnv* ee, JSDStackFrameInfo* jsdframe, |
| struct Hnetscape_jsdebug_JSThreadState* threadState ) |
| { |
| struct Hnetscape_jsdebug_JSStackFrameInfo* frame; |
| |
| frame = (struct Hnetscape_jsdebug_JSStackFrameInfo*) |
| execute_java_constructor( ee, "netscape/jsdebug/JSStackFrameInfo", 0, |
| "(Lnetscape/jsdebug/JSThreadState;)", |
| threadState ); |
| if( ! frame ) |
| return NULL; |
| |
| /* XXX fill in additional fields */ |
| unhand(frame)->_nativePtr = (long) jsdframe; |
| |
| return frame; |
| } |
| |
| struct Hnetscape_jsdebug_JSPC* |
| _constructJSPC( ExecEnv* ee, struct Hnetscape_jsdebug_Script* script, long pc ) |
| { |
| struct Hnetscape_jsdebug_JSPC * pcOb; |
| |
| pcOb = (struct Hnetscape_jsdebug_JSPC *) |
| execute_java_constructor( ee, "netscape/jsdebug/JSPC", 0, |
| "(Lnetscape/jsdebug/Script;I)", |
| script, pc ); |
| if( ! pcOb ) |
| return NULL; |
| |
| /* XXX fill in additional fields */ |
| |
| return pcOb; |
| } |
| |
| static Hnetscape_jsdebug_Script* |
| _scriptObFromJSDScriptPtr( ExecEnv* ee, JSDScript* jsdscript ) |
| { |
| JHandle* tbl = (JHandle*) unhand(controller)->scriptTable; |
| JHandle* key = _constructInteger(ee,(long)jsdscript); |
| return (Hnetscape_jsdebug_Script*) _getHash( ee, tbl, key ); |
| } |
| |
| /***************************************************************************/ |
| |
| void |
| _scriptHook( JSDContext* jsdc, |
| JSDScript* jsdscript, |
| JSBool creating, |
| void* callerdata ) |
| { |
| Hnetscape_jsdebug_Script* script; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return; |
| |
| if( creating ) |
| { |
| char* url = (char*)JSD_GetScriptFilename (jsdc, jsdscript); |
| JSString* function = JSD_GetScriptFunctionId (jsdc, jsdscript); |
| int base = JSD_GetScriptBaseLineNumber (jsdc, jsdscript); |
| int extent = JSD_GetScriptLineExtent (jsdc, jsdscript); |
| |
| if( ! url ) |
| { |
| return; |
| /* url = ""; */ |
| } |
| |
| /* create Java Object for Script */ |
| script = (Hnetscape_jsdebug_Script*) |
| execute_java_constructor(ee, "netscape/jsdebug/Script", 0, "()"); |
| |
| if( ! script ) |
| return; |
| |
| /* set the members */ |
| unhand(script)->_url = makeJavaString(url,strlen(url)); |
| unhand(script)->_function = function ? makeJavaString(function,strlen(function)) : 0; |
| unhand(script)->_baseLineNumber = base; |
| unhand(script)->_lineExtent = extent; |
| unhand(script)->_nativePtr = (long)jsdscript; |
| |
| /* add it to the hash table */ |
| _putHash( ee, (JHandle*) unhand(controller)->scriptTable, |
| _constructInteger(ee, (long)jsdscript), (JHandle*)script ); |
| |
| /* call the hook */ |
| if( unhand(controller)->scriptHook ) |
| { |
| execute_java_dynamic_method( ee,(JHandle*)unhand(controller)->scriptHook, |
| "justLoadedScript", |
| "(Lnetscape/jsdebug/Script;)V", |
| script ); |
| } |
| } |
| else |
| { |
| JHandle* tbl = (JHandle*) unhand(controller)->scriptTable; |
| JHandle* key = _constructInteger(ee,(long)jsdscript); |
| |
| /* find Java Object for Script */ |
| script = (Hnetscape_jsdebug_Script*) _getHash( ee, tbl, key ); |
| |
| if( ! script ) |
| return; |
| |
| /* remove it from the hash table */ |
| _removeHash( ee, tbl, key ); |
| |
| /* call the hook */ |
| if( unhand(controller)->scriptHook ) |
| { |
| execute_java_dynamic_method( ee,(JHandle*)unhand(controller)->scriptHook, |
| "aboutToUnloadScript", |
| "(Lnetscape/jsdebug/Script;)V", |
| script ); |
| } |
| /* set the Script as invalid */ |
| execute_java_dynamic_method( ee,(JHandle*)script, |
| "_setInvalid", |
| "()V" ); |
| } |
| } |
| |
| /***************************************************************************/ |
| unsigned |
| _executionHook( JSDContext* jsdc, |
| JSDThreadState* jsdstate, |
| unsigned type, |
| void* callerdata ) |
| { |
| Hnetscape_jsdebug_JSThreadState* threadState; |
| Hnetscape_jsdebug_Script* script; |
| JHandle* pcOb; |
| JSDStackFrameInfo* jsdframe; |
| JSDScript* jsdscript; |
| int pc; |
| JHandle* tblScript; |
| JHandle* keyScript; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* get the JSDStackFrameInfo */ |
| jsdframe = JSD_GetStackFrame(jsdc, jsdstate); |
| if( ! jsdframe ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* get the JSDScript */ |
| jsdscript = JSD_GetScriptForStackFrame(jsdc, jsdstate, jsdframe); |
| if( ! jsdscript ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* find Java Object for Script */ |
| tblScript = (JHandle*) unhand(controller)->scriptTable; |
| keyScript = _constructInteger(ee, (long)jsdscript); |
| script = (Hnetscape_jsdebug_Script*) _getHash( ee, tblScript, keyScript ); |
| if( ! script ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* generate a JSPC */ |
| pc = JSD_GetPCForStackFrame(jsdc, jsdstate, jsdframe); |
| |
| pcOb = (JHandle*) |
| _constructJSPC(ee, script, pc); |
| if( ! pcOb ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* build a JSThreadState */ |
| threadState = (struct Hnetscape_jsdebug_JSThreadState*) |
| execute_java_constructor( ee, "netscape/jsdebug/JSThreadState",0,"()"); |
| if( ! threadState ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* populate the ThreadState */ |
| /* XXX FILL IN THE REST... */ |
| unhand(threadState)->valid = 1; /* correct value for true? */ |
| unhand(threadState)->currentFramePtr = (long) jsdframe; |
| unhand(threadState)->nativeThreadState = (long) jsdstate; |
| unhand(threadState)->continueState = netscape_jsdebug_JSThreadState_DEBUG_STATE_RUN; |
| |
| /* XXX FILL IN THE REST... */ |
| |
| |
| /* find and call the appropriate Hook */ |
| if( JSD_HOOK_INTERRUPTED == type ) |
| { |
| JHandle* hook; |
| |
| /* clear the JSD level hook (must reset on next sendInterrupt0()*/ |
| JSD_ClearInterruptHook(context); |
| |
| hook = (JHandle*) unhand(controller)->interruptHook; |
| if( ! hook ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* call the hook */ |
| execute_java_dynamic_method( |
| ee, hook, "aboutToExecute", |
| "(Lnetscape/jsdebug/ThreadStateBase;Lnetscape/jsdebug/PC;)V", |
| threadState, pcOb ); |
| } |
| else if( JSD_HOOK_DEBUG_REQUESTED == type ) |
| { |
| JHandle* hook; |
| |
| hook = (JHandle*) unhand(controller)->debugBreakHook; |
| if( ! hook ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* call the hook */ |
| execute_java_dynamic_method( |
| ee, hook, "aboutToExecute", |
| "(Lnetscape/jsdebug/ThreadStateBase;Lnetscape/jsdebug/PC;)V", |
| threadState, pcOb ); |
| } |
| else if( JSD_HOOK_BREAKPOINT == type ) |
| { |
| JHandle* hook; |
| |
| hook = (JHandle*) |
| execute_java_dynamic_method( |
| ee,(JHandle*)controller, |
| "getInstructionHook0", |
| "(Lnetscape/jsdebug/PC;)Lnetscape/jsdebug/InstructionHook;", |
| pcOb ); |
| if( ! hook ) |
| return JSD_HOOK_RETURN_HOOK_ERROR; |
| |
| /* call the hook */ |
| execute_java_dynamic_method( |
| ee, hook, "aboutToExecute", |
| "(Lnetscape/jsdebug/ThreadStateBase;)V", |
| threadState ); |
| } |
| |
| if( netscape_jsdebug_JSThreadState_DEBUG_STATE_THROW == |
| unhand(threadState)->continueState ) |
| return JSD_HOOK_RETURN_ABORT; |
| |
| return JSD_HOOK_RETURN_CONTINUE; |
| } |
| |
| unsigned |
| _errorReporter( JSDContext* jsdc, |
| JSContext* cx, |
| const char* message, |
| JSErrorReport* report, |
| void* callerdata ) |
| { |
| JHandle* reporter; |
| JHandle* msg = NULL; |
| JHandle* filename = NULL; |
| int lineno = 0; |
| JHandle* linebuf = NULL; |
| int tokenOffset = 0; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return JSD_ERROR_REPORTER_PASS_ALONG; |
| |
| reporter = (JHandle*) unhand(controller)->errorReporter; |
| if( ! reporter ) |
| return JSD_ERROR_REPORTER_PASS_ALONG; |
| |
| if( message ) |
| msg = (JHandle*) makeJavaString((char*)message, strlen(message)); |
| if( report && report->filename ) |
| filename = (JHandle*) makeJavaString((char*)report->filename, strlen(report->filename)); |
| if( report && report->linebuf ) |
| linebuf = (JHandle*) makeJavaString((char*)report->linebuf, strlen(report->linebuf)); |
| if( report ) |
| lineno = report->lineno; |
| if( report && report->linebuf && report->tokenptr ) |
| tokenOffset = report->tokenptr - report->linebuf; |
| |
| return (int) |
| execute_java_dynamic_method( |
| ee, reporter, "reportError", |
| "(Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;I)I", |
| msg, |
| filename, |
| lineno, |
| linebuf, |
| tokenOffset ); |
| } |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_DebugController.h" */ |
| |
| |
| /* XXX HACK */ |
| JSDContext* _simContext = 0; |
| |
| void netscape_jsdebug_DebugController__setController(struct Hnetscape_jsdebug_DebugController * self,/*boolean*/ long on) |
| { |
| if(on) |
| { |
| context = JSD_DebuggerOn(); |
| if( ! context ) |
| return; |
| |
| _simContext = context; /* XXX HACK */ |
| |
| unhand(self)->_nativeContext = (long) context; |
| controller = self; |
| JSD_SetScriptHook(context, _scriptHook, (void*)1 ); |
| JSD_SetErrorReporter(context, _errorReporter, (void*)1 ); |
| JSD_SetDebugBreakHook(context, _executionHook, (void*)1 ); |
| } |
| else |
| { |
| /* XXX stop somehow... */ |
| /* kill context */ |
| JSD_SetDebugBreakHook(context, NULL, NULL ); |
| JSD_SetErrorReporter(context, NULL, NULL); |
| JSD_SetScriptHook(context, NULL, NULL); |
| context = 0; |
| controller = 0; |
| } |
| } |
| |
| void netscape_jsdebug_DebugController_setInstructionHook0(struct Hnetscape_jsdebug_DebugController * self,struct Hnetscape_jsdebug_PC * pcOb) |
| { |
| Hnetscape_jsdebug_Script* script; |
| JSDScript* jsdscript; |
| unsigned pc; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return; |
| |
| script = (Hnetscape_jsdebug_Script*) |
| execute_java_dynamic_method(ee, (JHandle*)pcOb, "getScript","()Lnetscape/jsdebug/Script;"); |
| |
| if( ! script ) |
| return; |
| |
| jsdscript = (JSDScript*) unhand(script)->_nativePtr; |
| if( ! jsdscript ) |
| return; |
| |
| pc = (unsigned) |
| execute_java_dynamic_method(ee, (JHandle*)pcOb, "getPC","()I"); |
| |
| JSD_SetExecutionHook(context, jsdscript, pc, _executionHook, 0); |
| } |
| |
| void netscape_jsdebug_DebugController_sendInterrupt0(struct Hnetscape_jsdebug_DebugController * self) |
| { |
| if( ! context || ! controller ) |
| return; |
| JSD_SetInterruptHook(context, _executionHook, 0); |
| } |
| |
| struct Hjava_lang_String *netscape_jsdebug_DebugController_executeScriptInStackFrame0(struct Hnetscape_jsdebug_DebugController *self,struct Hnetscape_jsdebug_JSStackFrameInfo *frame,struct Hjava_lang_String *src,struct Hjava_lang_String *filename,long lineno) |
| { |
| struct Hnetscape_jsdebug_JSThreadState* threadStateOb; |
| JSDThreadState* jsdthreadstate; |
| JSDStackFrameInfo* jsdframe; |
| char* filenameC; |
| char* srcC; |
| JSString* jsstr; |
| jsval rval; |
| JSBool success; |
| int srclen; |
| |
| threadStateOb = (struct Hnetscape_jsdebug_JSThreadState*)unhand(frame)->threadState; |
| jsdthreadstate = (JSDThreadState*) unhand(threadStateOb)->nativeThreadState; |
| |
| jsdframe = (JSDStackFrameInfo*) unhand(frame)->_nativePtr; |
| |
| if( ! context || ! controller || ! jsdframe ) |
| return NULL; |
| |
| filenameC = allocCString(filename); |
| if( ! filenameC ) |
| return NULL; |
| srcC = allocCString(src); |
| if( ! srcC ) |
| { |
| free(filenameC); |
| return NULL; |
| } |
| |
| srclen = strlen(srcC); |
| |
| success = JSD_EvaluateScriptInStackFrame(context, jsdthreadstate, jsdframe, |
| srcC, srclen, |
| filenameC, lineno, &rval); |
| |
| /* XXX crashing on Windows under Symantec (though I can't see why!)*/ |
| |
| free(filenameC); |
| free(srcC); |
| |
| |
| if( ! success ) |
| return NULL; |
| |
| if( JSVAL_IS_NULL(rval) || JSVAL_IS_VOID(rval) ) |
| return NULL; |
| |
| jsstr = JSD_ValToStringInStackFrame(context,jsdthreadstate,jsdframe,rval); |
| if( ! jsstr ) |
| return NULL; |
| |
| /* XXXbe should use JS_GetStringChars and preserve Unicode. */ |
| return makeJavaString((char*)JS_GetStringBytes(jsstr), JS_GetStringLength(jsstr)); |
| } |
| |
| long netscape_jsdebug_DebugController_getNativeMajorVersion(struct Hnetscape_jsdebug_DebugController* self) |
| { |
| return (long) JSD_GetMajorVersion(); |
| } |
| |
| long netscape_jsdebug_DebugController_getNativeMinorVersion(struct Hnetscape_jsdebug_DebugController* self) |
| { |
| return (long) JSD_GetMinorVersion(); |
| } |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_Script.h" */ |
| |
| struct Hnetscape_jsdebug_JSPC *netscape_jsdebug_Script_getClosestPC(struct Hnetscape_jsdebug_Script * self,long line) |
| { |
| unsigned pc; |
| JSDScript* jsdscript; |
| |
| if( ! context || ! controller ) |
| return 0; |
| |
| jsdscript = (JSDScript*) unhand(self)->_nativePtr; |
| if( ! jsdscript ) |
| return 0; |
| |
| pc = JSD_GetClosestPC(context, jsdscript, line); |
| |
| if( -1 == pc ) |
| return 0; |
| return _constructJSPC( 0, self, pc); |
| } |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_JSThreadState.h" */ |
| |
| long netscape_jsdebug_JSThreadState_countStackFrames(struct Hnetscape_jsdebug_JSThreadState * self) |
| { |
| JSDThreadState* jsdstate; |
| |
| if( ! context || ! controller ) |
| return 0; |
| |
| jsdstate = (JSDThreadState*) unhand(self)->nativeThreadState; |
| |
| if( ! jsdstate ) |
| return 0; |
| |
| return (long) JSD_GetCountOfStackFrames(context, jsdstate); |
| } |
| |
| struct Hnetscape_jsdebug_StackFrameInfo *netscape_jsdebug_JSThreadState_getCurrentFrame(struct Hnetscape_jsdebug_JSThreadState * self) |
| { |
| JSDThreadState* jsdstate; |
| JSDStackFrameInfo* jsdframe; |
| |
| if( ! context || ! controller ) |
| return NULL; |
| |
| jsdstate = (JSDThreadState*) unhand(self)->nativeThreadState; |
| |
| if( ! jsdstate ) |
| return NULL; |
| |
| jsdframe = JSD_GetStackFrame(context, jsdstate); |
| if( ! jsdframe ) |
| return NULL; |
| |
| return (struct Hnetscape_jsdebug_StackFrameInfo*) |
| _constructJSStackFrameInfo( 0, jsdframe, self ); |
| } |
| |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_JSStackFrameInfo.h" */ |
| |
| struct Hnetscape_jsdebug_StackFrameInfo *netscape_jsdebug_JSStackFrameInfo_getCaller0(struct Hnetscape_jsdebug_JSStackFrameInfo * self) |
| { |
| JSDStackFrameInfo* jsdframeCur; |
| JSDStackFrameInfo* jsdframeCaller; |
| struct Hnetscape_jsdebug_JSThreadState* threadState; |
| JSDThreadState* jsdthreadstate; |
| |
| if( ! context || ! controller ) |
| return NULL; |
| |
| jsdframeCur = (JSDStackFrameInfo*) unhand(self)->_nativePtr; |
| if( ! jsdframeCur ) |
| return NULL; |
| |
| threadState = (struct Hnetscape_jsdebug_JSThreadState*) unhand(self)->threadState; |
| if( ! threadState ) |
| return NULL; |
| |
| jsdthreadstate = (JSDThreadState*) unhand(threadState)->nativeThreadState; |
| if( ! jsdthreadstate ) |
| return NULL; |
| |
| jsdframeCaller = JSD_GetCallingStackFrame(context, jsdthreadstate, jsdframeCur); |
| if( ! jsdframeCaller ) |
| return NULL; |
| |
| return (struct Hnetscape_jsdebug_StackFrameInfo*) |
| _constructJSStackFrameInfo( 0, jsdframeCaller, threadState ); |
| } |
| struct Hnetscape_jsdebug_PC *netscape_jsdebug_JSStackFrameInfo_getPC(struct Hnetscape_jsdebug_JSStackFrameInfo * self) |
| { |
| JSDScript* jsdscript; |
| JSDStackFrameInfo* jsdframe; |
| struct Hnetscape_jsdebug_Script* script; |
| struct Hnetscape_jsdebug_JSThreadState* threadState; |
| JSDThreadState* jsdthreadstate; |
| int pc; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return NULL; |
| |
| jsdframe = (JSDStackFrameInfo*) unhand(self)->_nativePtr; |
| if( ! jsdframe ) |
| return NULL; |
| |
| threadState = (struct Hnetscape_jsdebug_JSThreadState*) unhand(self)->threadState; |
| if( ! threadState ) |
| return NULL; |
| |
| jsdthreadstate = (JSDThreadState*) unhand(threadState)->nativeThreadState; |
| if( ! jsdthreadstate ) |
| return NULL; |
| |
| jsdscript = JSD_GetScriptForStackFrame(context, jsdthreadstate, jsdframe ); |
| if( ! jsdscript ) |
| return NULL; |
| |
| script = _scriptObFromJSDScriptPtr(ee, jsdscript); |
| if( ! script ) |
| return NULL; |
| |
| pc = JSD_GetPCForStackFrame(context, jsdthreadstate, jsdframe); |
| if( ! pc ) |
| return NULL; |
| |
| return (struct Hnetscape_jsdebug_PC*) _constructJSPC(ee, script, pc); |
| } |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_JSPC.h" */ |
| |
| struct Hnetscape_jsdebug_SourceLocation *netscape_jsdebug_JSPC_getSourceLocation(struct Hnetscape_jsdebug_JSPC * self) |
| { |
| JSDScript* jsdscript; |
| struct Hnetscape_jsdebug_Script* script; |
| struct Hnetscape_jsdebug_JSPC* newPCOb; |
| int line; |
| int newpc; |
| int pc; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return NULL; |
| |
| script = unhand(self)->script; |
| |
| if( ! script ) |
| return NULL; |
| |
| jsdscript = (JSDScript*) unhand(script)->_nativePtr; |
| if( ! jsdscript ) |
| return NULL; |
| pc = unhand(self)->pc; |
| |
| line = JSD_GetClosestLine(context, jsdscript, pc); |
| newpc = JSD_GetClosestPC(context, jsdscript, line); |
| |
| newPCOb = _constructJSPC(ee, script, newpc ); |
| if( ! newPCOb ) |
| return NULL; |
| |
| return (struct Hnetscape_jsdebug_SourceLocation *) |
| execute_java_constructor( ee, "netscape/jsdebug/JSSourceLocation", 0, |
| "(Lnetscape/jsdebug/JSPC;I)", |
| newPCOb, line ); |
| } |
| |
| /***************************************************************************/ |
| /* from "_gen\netscape_jsdebug_JSSourceTextProvider.h" */ |
| |
| struct Hnetscape_jsdebug_SourceTextItem *netscape_jsdebug_JSSourceTextProvider_loadSourceTextItem0(struct Hnetscape_jsdebug_JSSourceTextProvider * self,struct Hjava_lang_String * url) |
| { |
| /* this should attempt to load the source for the indicated URL */ |
| return NULL; |
| } |
| |
| void netscape_jsdebug_JSSourceTextProvider_refreshSourceTextVector(struct Hnetscape_jsdebug_JSSourceTextProvider * self) |
| { |
| |
| JHandle* vec; |
| JHandle* itemOb; |
| JSDSourceText* iterp = 0; |
| JSDSourceText* item; |
| const char* url; |
| struct Hjava_lang_String* urlOb; |
| ExecEnv* ee = EE(); |
| |
| if( ! context || ! controller || ! ee ) |
| return; |
| |
| /* create new vector */ |
| vec = (JHandle*) execute_java_constructor(ee, "netscape/util/Vector", 0, "()"); |
| if( ! vec ) |
| return; |
| |
| /* lock the native subsystem */ |
| JSD_LockSourceTextSubsystem(context); |
| |
| /* iterate through the native items */ |
| while( 0 != (item = JSD_IterateSources(context, &iterp)) ) |
| { |
| int urlStrLen; |
| int status = JSD_GetSourceStatus(context,item); |
| |
| /* try to find Java object */ |
| url = JSD_GetSourceURL(context, item); |
| if( ! url || 0 == (urlStrLen = strlen(url)) ) /* ignoring those with no url */ |
| continue; |
| |
| urlOb = makeJavaString((char*)url,urlStrLen); |
| if( ! urlOb ) |
| continue; |
| |
| itemOb = (JHandle*) |
| execute_java_dynamic_method( ee, (JHandle*)self, "findSourceTextItem0", |
| "(Ljava/lang/String;)Lnetscape/jsdebug/SourceTextItem;", |
| urlOb ); |
| |
| if( ! itemOb ) |
| { |
| /* if not found then generate new item */ |
| struct Hjava_lang_String* textOb; |
| const char* str; |
| int length; |
| |
| if( ! JSD_GetSourceText(context, item, &str, &length ) ) |
| { |
| str = ""; |
| length = 0; |
| } |
| textOb = makeJavaString((char*)str, length); |
| |
| itemOb = (JHandle*) |
| execute_java_constructor(ee, "netscape/jsdebug/SourceTextItem",0, |
| "(Ljava/lang/String;Ljava/lang/String;I)", |
| urlOb, textOb, status ); |
| } |
| else if( JSD_IsSourceDirty(context, item) && |
| JSD_SOURCE_CLEARED != status ) |
| { |
| /* if found and dirty then update */ |
| struct Hjava_lang_String* textOb; |
| const char* str; |
| int length; |
| |
| if( ! JSD_GetSourceText(context, item, &str, &length ) ) |
| { |
| str = ""; |
| length = 0; |
| } |
| textOb = makeJavaString((char*)str, length); |
| execute_java_dynamic_method(ee, itemOb, "setText", |
| "(Ljava/lang/String;)V", textOb); |
| execute_java_dynamic_method(ee, itemOb, "setStatus", |
| "(I)V", status ); |
| execute_java_dynamic_method(ee, itemOb, "setDirty", "(Z)V", 1 ); |
| } |
| |
| /* we have our copy; clear the native cached text */ |
| if( JSD_SOURCE_INITED != status && |
| JSD_SOURCE_PARTIAL != status && |
| JSD_SOURCE_CLEARED != status ) |
| { |
| JSD_ClearSourceText(context, item); |
| } |
| |
| /* set the item clean */ |
| JSD_SetSourceDirty(context, item, FALSE ); |
| |
| /* add the item to the vector */ |
| if( itemOb ) |
| execute_java_dynamic_method(ee, vec, "addElement", |
| "(Ljava/lang/Object;)V", itemOb ); |
| } |
| /* unlock the native subsystem */ |
| JSD_UnlockSourceTextSubsystem(context); |
| |
| /* set main vector to our new vector */ |
| |
| unhand(self)->_sourceTextVector = (struct Hnetscape_util_Vector*) vec; |
| } |
| |
| |
| #endif |
