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| 1 /* | |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #include "sky/engine/config.h" | |
| 32 | |
| 33 | |
| 34 #include "sky/engine/core/inspector/InjectedScript.h" | |
| 35 | |
| 36 #include "sky/engine/bindings/core/v8/ScriptFunctionCall.h" | |
| 37 #include "sky/engine/core/inspector/InjectedScriptHost.h" | |
| 38 #include "sky/engine/platform/JSONValues.h" | |
| 39 #include "sky/engine/wtf/text/WTFString.h" | |
| 40 | |
| 41 using blink::TypeBuilder::Array; | |
| 42 using blink::TypeBuilder::Debugger::CallFrame; | |
| 43 using blink::TypeBuilder::Debugger::CollectionEntry; | |
| 44 using blink::TypeBuilder::Debugger::FunctionDetails; | |
| 45 using blink::TypeBuilder::Runtime::PropertyDescriptor; | |
| 46 using blink::TypeBuilder::Runtime::InternalPropertyDescriptor; | |
| 47 using blink::TypeBuilder::Runtime::RemoteObject; | |
| 48 | |
| 49 namespace blink { | |
| 50 | |
| 51 InjectedScript::InjectedScript() | |
| 52 : InjectedScriptBase("InjectedScript") | |
| 53 { | |
| 54 } | |
| 55 | |
| 56 InjectedScript::InjectedScript(ScriptValue injectedScriptObject) | |
| 57 : InjectedScriptBase("InjectedScript", injectedScriptObject) | |
| 58 { | |
| 59 } | |
| 60 | |
| 61 void InjectedScript::evaluate(ErrorString* errorString, const String& expression
, const String& objectGroup, bool includeCommandLineAPI, bool returnByValue, boo
l generatePreview, RefPtr<TypeBuilder::Runtime::RemoteObject>* result, TypeBuild
er::OptOutput<bool>* wasThrown, RefPtr<TypeBuilder::Debugger::ExceptionDetails>*
exceptionDetails) | |
| 62 { | |
| 63 ScriptFunctionCall function(injectedScriptObject(), "evaluate"); | |
| 64 function.appendArgument(expression); | |
| 65 function.appendArgument(objectGroup); | |
| 66 function.appendArgument(includeCommandLineAPI); | |
| 67 function.appendArgument(returnByValue); | |
| 68 function.appendArgument(generatePreview); | |
| 69 makeEvalCall(errorString, function, result, wasThrown, exceptionDetails); | |
| 70 } | |
| 71 | |
| 72 void InjectedScript::callFunctionOn(ErrorString* errorString, const String& obje
ctId, const String& expression, const String& arguments, bool returnByValue, boo
l generatePreview, RefPtr<TypeBuilder::Runtime::RemoteObject>* result, TypeBuild
er::OptOutput<bool>* wasThrown) | |
| 73 { | |
| 74 ScriptFunctionCall function(injectedScriptObject(), "callFunctionOn"); | |
| 75 function.appendArgument(objectId); | |
| 76 function.appendArgument(expression); | |
| 77 function.appendArgument(arguments); | |
| 78 function.appendArgument(returnByValue); | |
| 79 function.appendArgument(generatePreview); | |
| 80 makeEvalCall(errorString, function, result, wasThrown); | |
| 81 } | |
| 82 | |
| 83 void InjectedScript::evaluateOnCallFrame(ErrorString* errorString, const ScriptV
alue& callFrames, const Vector<ScriptValue>& asyncCallStacks, const String& call
FrameId, const String& expression, const String& objectGroup, bool includeComman
dLineAPI, bool returnByValue, bool generatePreview, RefPtr<RemoteObject>* result
, TypeBuilder::OptOutput<bool>* wasThrown, RefPtr<TypeBuilder::Debugger::Excepti
onDetails>* exceptionDetails) | |
| 84 { | |
| 85 ScriptFunctionCall function(injectedScriptObject(), "evaluateOnCallFrame"); | |
| 86 function.appendArgument(callFrames); | |
| 87 function.appendArgument(asyncCallStacks); | |
| 88 function.appendArgument(callFrameId); | |
| 89 function.appendArgument(expression); | |
| 90 function.appendArgument(objectGroup); | |
| 91 function.appendArgument(includeCommandLineAPI); | |
| 92 function.appendArgument(returnByValue); | |
| 93 function.appendArgument(generatePreview); | |
| 94 makeEvalCall(errorString, function, result, wasThrown, exceptionDetails); | |
| 95 } | |
| 96 | |
| 97 void InjectedScript::restartFrame(ErrorString* errorString, const ScriptValue& c
allFrames, const String& callFrameId, RefPtr<JSONObject>* result) | |
| 98 { | |
| 99 ScriptFunctionCall function(injectedScriptObject(), "restartFrame"); | |
| 100 function.appendArgument(callFrames); | |
| 101 function.appendArgument(callFrameId); | |
| 102 RefPtr<JSONValue> resultValue; | |
| 103 makeCall(function, &resultValue); | |
| 104 if (resultValue) { | |
| 105 if (resultValue->type() == JSONValue::TypeString) { | |
| 106 resultValue->asString(errorString); | |
| 107 return; | |
| 108 } | |
| 109 if (resultValue->type() == JSONValue::TypeObject) { | |
| 110 *result = resultValue->asObject(); | |
| 111 return; | |
| 112 } | |
| 113 } | |
| 114 *errorString = "Internal error"; | |
| 115 } | |
| 116 | |
| 117 void InjectedScript::getStepInPositions(ErrorString* errorString, const ScriptVa
lue& callFrames, const String& callFrameId, RefPtr<Array<TypeBuilder::Debugger::
Location> >& positions) | |
| 118 { | |
| 119 ScriptFunctionCall function(injectedScriptObject(), "getStepInPositions"); | |
| 120 function.appendArgument(callFrames); | |
| 121 function.appendArgument(callFrameId); | |
| 122 RefPtr<JSONValue> resultValue; | |
| 123 makeCall(function, &resultValue); | |
| 124 if (resultValue) { | |
| 125 if (resultValue->type() == JSONValue::TypeString) { | |
| 126 resultValue->asString(errorString); | |
| 127 return; | |
| 128 } | |
| 129 if (resultValue->type() == JSONValue::TypeArray) { | |
| 130 positions = Array<TypeBuilder::Debugger::Location>::runtimeCast(resu
ltValue); | |
| 131 return; | |
| 132 } | |
| 133 } | |
| 134 *errorString = "Internal error"; | |
| 135 } | |
| 136 | |
| 137 void InjectedScript::setVariableValue(ErrorString* errorString, const ScriptValu
e& callFrames, const String* callFrameIdOpt, const String* functionObjectIdOpt,
int scopeNumber, const String& variableName, const String& newValueStr) | |
| 138 { | |
| 139 ScriptFunctionCall function(injectedScriptObject(), "setVariableValue"); | |
| 140 if (callFrameIdOpt) { | |
| 141 function.appendArgument(callFrames); | |
| 142 function.appendArgument(*callFrameIdOpt); | |
| 143 } else { | |
| 144 function.appendArgument(false); | |
| 145 function.appendArgument(false); | |
| 146 } | |
| 147 if (functionObjectIdOpt) | |
| 148 function.appendArgument(*functionObjectIdOpt); | |
| 149 else | |
| 150 function.appendArgument(false); | |
| 151 function.appendArgument(scopeNumber); | |
| 152 function.appendArgument(variableName); | |
| 153 function.appendArgument(newValueStr); | |
| 154 RefPtr<JSONValue> resultValue; | |
| 155 makeCall(function, &resultValue); | |
| 156 if (!resultValue) { | |
| 157 *errorString = "Internal error"; | |
| 158 return; | |
| 159 } | |
| 160 if (resultValue->type() == JSONValue::TypeString) { | |
| 161 resultValue->asString(errorString); | |
| 162 return; | |
| 163 } | |
| 164 // Normal return. | |
| 165 } | |
| 166 | |
| 167 void InjectedScript::getFunctionDetails(ErrorString* errorString, const String&
functionId, RefPtr<FunctionDetails>* result) | |
| 168 { | |
| 169 ScriptFunctionCall function(injectedScriptObject(), "getFunctionDetails"); | |
| 170 function.appendArgument(functionId); | |
| 171 RefPtr<JSONValue> resultValue; | |
| 172 makeCall(function, &resultValue); | |
| 173 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { | |
| 174 if (!resultValue->asString(errorString)) | |
| 175 *errorString = "Internal error"; | |
| 176 return; | |
| 177 } | |
| 178 *result = FunctionDetails::runtimeCast(resultValue); | |
| 179 } | |
| 180 | |
| 181 void InjectedScript::getCollectionEntries(ErrorString* errorString, const String
& objectId, RefPtr<Array<CollectionEntry> >* result) | |
| 182 { | |
| 183 ScriptFunctionCall function(injectedScriptObject(), "getCollectionEntries"); | |
| 184 function.appendArgument(objectId); | |
| 185 RefPtr<JSONValue> resultValue; | |
| 186 makeCall(function, &resultValue); | |
| 187 if (!resultValue || resultValue->type() != JSONValue::TypeArray) { | |
| 188 if (!resultValue->asString(errorString)) | |
| 189 *errorString = "Internal error"; | |
| 190 return; | |
| 191 } | |
| 192 *result = Array<CollectionEntry>::runtimeCast(resultValue); | |
| 193 } | |
| 194 | |
| 195 void InjectedScript::getProperties(ErrorString* errorString, const String& objec
tId, bool ownProperties, bool accessorPropertiesOnly, RefPtr<Array<PropertyDescr
iptor> >* properties) | |
| 196 { | |
| 197 ScriptFunctionCall function(injectedScriptObject(), "getProperties"); | |
| 198 function.appendArgument(objectId); | |
| 199 function.appendArgument(ownProperties); | |
| 200 function.appendArgument(accessorPropertiesOnly); | |
| 201 | |
| 202 RefPtr<JSONValue> result; | |
| 203 makeCall(function, &result); | |
| 204 if (!result || result->type() != JSONValue::TypeArray) { | |
| 205 *errorString = "Internal error"; | |
| 206 return; | |
| 207 } | |
| 208 *properties = Array<PropertyDescriptor>::runtimeCast(result); | |
| 209 } | |
| 210 | |
| 211 void InjectedScript::getInternalProperties(ErrorString* errorString, const Strin
g& objectId, RefPtr<Array<InternalPropertyDescriptor> >* properties) | |
| 212 { | |
| 213 ScriptFunctionCall function(injectedScriptObject(), "getInternalProperties")
; | |
| 214 function.appendArgument(objectId); | |
| 215 | |
| 216 RefPtr<JSONValue> result; | |
| 217 makeCall(function, &result); | |
| 218 if (!result || result->type() != JSONValue::TypeArray) { | |
| 219 *errorString = "Internal error"; | |
| 220 return; | |
| 221 } | |
| 222 RefPtr<Array<InternalPropertyDescriptor> > array = Array<InternalPropertyDes
criptor>::runtimeCast(result); | |
| 223 if (array->length() > 0) | |
| 224 *properties = array; | |
| 225 } | |
| 226 | |
| 227 Node* InjectedScript::nodeForObjectId(const String& objectId) | |
| 228 { | |
| 229 if (isEmpty()) | |
| 230 return 0; | |
| 231 | |
| 232 ScriptFunctionCall function(injectedScriptObject(), "nodeForObjectId"); | |
| 233 function.appendArgument(objectId); | |
| 234 | |
| 235 bool hadException = false; | |
| 236 ScriptValue resultValue = callFunctionWithEvalEnabled(function, hadException
); | |
| 237 ASSERT(!hadException); | |
| 238 | |
| 239 return InjectedScriptHost::scriptValueAsNode(scriptState(), resultValue); | |
| 240 } | |
| 241 | |
| 242 void InjectedScript::releaseObject(const String& objectId) | |
| 243 { | |
| 244 ScriptFunctionCall function(injectedScriptObject(), "releaseObject"); | |
| 245 function.appendArgument(objectId); | |
| 246 RefPtr<JSONValue> result; | |
| 247 makeCall(function, &result); | |
| 248 } | |
| 249 | |
| 250 PassRefPtr<Array<CallFrame> > InjectedScript::wrapCallFrames(const ScriptValue&
callFrames, int asyncOrdinal) | |
| 251 { | |
| 252 ASSERT(!isEmpty()); | |
| 253 ScriptFunctionCall function(injectedScriptObject(), "wrapCallFrames"); | |
| 254 function.appendArgument(callFrames); | |
| 255 function.appendArgument(asyncOrdinal); | |
| 256 bool hadException = false; | |
| 257 ScriptValue callFramesValue = callFunctionWithEvalEnabled(function, hadExcep
tion); | |
| 258 ASSERT(!hadException); | |
| 259 RefPtr<JSONValue> result = callFramesValue.toJSONValue(scriptState()); | |
| 260 if (result && result->type() == JSONValue::TypeArray) | |
| 261 return Array<CallFrame>::runtimeCast(result); | |
| 262 return Array<CallFrame>::create(); | |
| 263 } | |
| 264 | |
| 265 PassRefPtr<TypeBuilder::Runtime::RemoteObject> InjectedScript::wrapObject(const
ScriptValue& value, const String& groupName, bool generatePreview) const | |
| 266 { | |
| 267 ASSERT(!isEmpty()); | |
| 268 ScriptFunctionCall wrapFunction(injectedScriptObject(), "wrapObject"); | |
| 269 wrapFunction.appendArgument(value); | |
| 270 wrapFunction.appendArgument(groupName); | |
| 271 wrapFunction.appendArgument(true); | |
| 272 wrapFunction.appendArgument(generatePreview); | |
| 273 bool hadException = false; | |
| 274 ScriptValue r = callFunctionWithEvalEnabled(wrapFunction, hadException); | |
| 275 if (hadException) | |
| 276 return nullptr; | |
| 277 RefPtr<JSONObject> rawResult = r.toJSONValue(scriptState())->asObject(); | |
| 278 return TypeBuilder::Runtime::RemoteObject::runtimeCast(rawResult); | |
| 279 } | |
| 280 | |
| 281 PassRefPtr<TypeBuilder::Runtime::RemoteObject> InjectedScript::wrapTable(const S
criptValue& table, const ScriptValue& columns) const | |
| 282 { | |
| 283 ASSERT(!isEmpty()); | |
| 284 ScriptFunctionCall wrapFunction(injectedScriptObject(), "wrapTable"); | |
| 285 wrapFunction.appendArgument(true); | |
| 286 wrapFunction.appendArgument(table); | |
| 287 if (columns.isEmpty()) | |
| 288 wrapFunction.appendArgument(false); | |
| 289 else | |
| 290 wrapFunction.appendArgument(columns); | |
| 291 bool hadException = false; | |
| 292 ScriptValue r = callFunctionWithEvalEnabled(wrapFunction, hadException); | |
| 293 if (hadException) | |
| 294 return nullptr; | |
| 295 RefPtr<JSONObject> rawResult = r.toJSONValue(scriptState())->asObject(); | |
| 296 return TypeBuilder::Runtime::RemoteObject::runtimeCast(rawResult); | |
| 297 } | |
| 298 | |
| 299 PassRefPtr<TypeBuilder::Runtime::RemoteObject> InjectedScript::wrapNode(Node* no
de, const String& groupName) | |
| 300 { | |
| 301 return wrapObject(nodeAsScriptValue(node), groupName); | |
| 302 } | |
| 303 | |
| 304 ScriptValue InjectedScript::findObjectById(const String& objectId) const | |
| 305 { | |
| 306 ASSERT(!isEmpty()); | |
| 307 ScriptFunctionCall function(injectedScriptObject(), "findObjectById"); | |
| 308 function.appendArgument(objectId); | |
| 309 | |
| 310 bool hadException = false; | |
| 311 ScriptValue resultValue = callFunctionWithEvalEnabled(function, hadException
); | |
| 312 ASSERT(!hadException); | |
| 313 return resultValue; | |
| 314 } | |
| 315 | |
| 316 void InjectedScript::inspectNode(Node* node) | |
| 317 { | |
| 318 ASSERT(!isEmpty()); | |
| 319 ScriptFunctionCall function(injectedScriptObject(), "inspectNode"); | |
| 320 function.appendArgument(nodeAsScriptValue(node)); | |
| 321 RefPtr<JSONValue> result; | |
| 322 makeCall(function, &result); | |
| 323 } | |
| 324 | |
| 325 void InjectedScript::releaseObjectGroup(const String& objectGroup) | |
| 326 { | |
| 327 ASSERT(!isEmpty()); | |
| 328 ScriptFunctionCall releaseFunction(injectedScriptObject(), "releaseObjectGro
up"); | |
| 329 releaseFunction.appendArgument(objectGroup); | |
| 330 bool hadException = false; | |
| 331 callFunctionWithEvalEnabled(releaseFunction, hadException); | |
| 332 ASSERT(!hadException); | |
| 333 } | |
| 334 | |
| 335 ScriptValue InjectedScript::nodeAsScriptValue(Node* node) | |
| 336 { | |
| 337 return InjectedScriptHost::nodeAsScriptValue(scriptState(), node); | |
| 338 } | |
| 339 | |
| 340 } // namespace blink | |
| 341 | |
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Chromium Code Reviews
Issue 772563003:
Move many of v8_inspector dependencies out of core/ (Closed)
Base URL: git@github.com:domokit/mojo.git@master