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Lines 6358-6391
DebuggerSource_checkThis(JSContext* cx, const CallArgs& args, const char* fnname
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| 6358 |
CallArgs args = CallArgsFromVp(argc, vp); \ |
6358 |
CallArgs args = CallArgsFromVp(argc, vp); \ |
| 6359 |
RootedNativeObject obj(cx, \ |
6359 |
RootedNativeObject obj(cx, \ |
| 6360 |
DebuggerSource_checkThis<ScriptSourceObject*>(cx, args, fnname, \ |
6360 |
DebuggerSource_checkThis<ScriptSourceObject*>(cx, args, fnname, \ |
| 6361 |
"a JS source")); \ |
6361 |
"a JS source")); \ |
| 6362 |
if (!obj) \ |
6362 |
if (!obj) \ |
| 6363 |
return false; \ |
6363 |
return false; \ |
| 6364 |
RootedScriptSource sourceObject(cx, GetSourceReferent(obj).as<ScriptSourceObject*>()) |
6364 |
RootedScriptSource sourceObject(cx, GetSourceReferent(obj).as<ScriptSourceObject*>()) |
| 6365 |
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6365 |
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6366 |
class DebuggerSourceGetTextMatcher |
| 6367 |
{ |
| 6368 |
JSContext* cx_; |
| 6369 |
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| 6370 |
public: |
| 6371 |
explicit DebuggerSourceGetTextMatcher(JSContext* cx) : cx_(cx) { } |
| 6372 |
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| 6373 |
using ReturnType = JSString*; |
| 6374 |
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| 6375 |
ReturnType match(HandleScriptSource sourceObject) { |
| 6376 |
ScriptSource* ss = sourceObject->source(); |
| 6377 |
bool hasSourceData = ss->hasSourceData(); |
| 6378 |
if (!ss->hasSourceData() && !JSScript::loadSource(cx_, ss, &hasSourceData)) |
| 6379 |
return nullptr; |
| 6380 |
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| 6381 |
return hasSourceData ? ss->substring(cx_, 0, ss->length()) |
| 6382 |
: NewStringCopyZ<CanGC>(cx_, "[no source]"); |
| 6383 |
} |
| 6384 |
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| 6385 |
ReturnType match(Handle<WasmModuleObject*> wasmModule) { |
| 6386 |
const char* placeholder = |
| 6387 |
".--. .--. ____ .-'''-. ,---. ,---.\n" |
| 6388 |
"| |_ | | .' __ `. / _ \\| \\ / |\n" |
| 6389 |
"| _( )_ | |/ ' \\ \\ (`' )/`--'| , \\/ , |\n" |
| 6390 |
"|(_ o _) | ||___| / |(_ o _). | |\\_ /| |\n" |
| 6391 |
"| (_,_) \\ | | _.-` | (_,_). '. | _( )_/ | |\n" |
| 6392 |
"| |/ \\| |.' _ |.---. \\ :| (_ o _) | |\n" |
| 6393 |
"| ' /\\ ` || _( )_ |\\ `-' || (_,_) | |\n" |
| 6394 |
"| / \\ |\\ (_ o _) / \\ / | | | |\n" |
| 6395 |
"`---' `---` '.(_,_).' `-...-' '--' '--'\n"; |
| 6396 |
return NewStringCopyZ<CanGC>(cx_, placeholder); |
| 6397 |
} |
| 6398 |
}; |
| 6399 |
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| 6366 |
static bool |
6400 |
static bool |
| 6367 |
DebuggerSource_getText(JSContext* cx, unsigned argc, Value* vp) |
6401 |
DebuggerSource_getText(JSContext* cx, unsigned argc, Value* vp) |
| 6368 |
{ |
6402 |
{ |
| 6369 |
THIS_DEBUGSOURCE_SOURCE(cx, argc, vp, "(get text)", args, obj, sourceObject); |
6403 |
THIS_DEBUGSOURCE_REFERENT(cx, argc, vp, "(get text)", args, obj, referent); |
| 6370 |
Value textv = obj->getReservedSlot(JSSLOT_DEBUGSOURCE_TEXT); |
6404 |
Value textv = obj->getReservedSlot(JSSLOT_DEBUGSOURCE_TEXT); |
| 6371 |
if (!textv.isUndefined()) { |
6405 |
if (!textv.isUndefined()) { |
| 6372 |
MOZ_ASSERT(textv.isString()); |
6406 |
MOZ_ASSERT(textv.isString()); |
| 6373 |
args.rval().set(textv); |
6407 |
args.rval().set(textv); |
| 6374 |
return true; |
6408 |
return true; |
| 6375 |
} |
6409 |
} |
| 6376 |
|
6410 |
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| 6377 |
ScriptSource* ss = sourceObject->source(); |
6411 |
DebuggerSourceGetTextMatcher matcher(cx); |
| 6378 |
bool hasSourceData = ss->hasSourceData(); |
6412 |
JSString* str = referent.match(matcher); |
| 6379 |
if (!ss->hasSourceData() && !JSScript::loadSource(cx, ss, &hasSourceData)) |
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| 6380 |
return false; |
| 6381 |
|
| 6382 |
JSString* str = hasSourceData ? ss->substring(cx, 0, ss->length()) |
| 6383 |
: NewStringCopyZ<CanGC>(cx, "[no source]"); |
| 6384 |
if (!str) |
6413 |
if (!str) |
| 6385 |
return false; |
6414 |
return false; |
| 6386 |
|
6415 |
|
| 6387 |
args.rval().setString(str); |
6416 |
args.rval().setString(str); |
| 6388 |
obj->setReservedSlot(JSSLOT_DEBUGSOURCE_TEXT, args.rval()); |
6417 |
obj->setReservedSlot(JSSLOT_DEBUGSOURCE_TEXT, args.rval()); |
| 6389 |
return true; |
6418 |
return true; |
| 6390 |
} |
6419 |
} |
