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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "config.h" | 31 #include "config.h" |
| 32 #include "core/inspector/InjectedScriptCanvasModule.h" | 32 #include "core/inspector/InjectedScriptCanvasModule.h" |
| 33 | 33 |
| 34 #include "InjectedScriptCanvasModuleSource.h" | 34 #include "InjectedScriptCanvasModuleSource.h" |
| 35 #include "bindings/v8/ScriptFunctionCall.h" | 35 #include "bindings/v8/ScriptFunctionCall.h" |
| 36 #include "bindings/v8/ScriptObject.h" | 36 #include "bindings/v8/ScriptValue.h" |
| 37 | 37 |
| 38 using WebCore::TypeBuilder::Array; | 38 using WebCore::TypeBuilder::Array; |
| 39 using WebCore::TypeBuilder::Canvas::ResourceId; | 39 using WebCore::TypeBuilder::Canvas::ResourceId; |
| 40 using WebCore::TypeBuilder::Canvas::ResourceState; | 40 using WebCore::TypeBuilder::Canvas::ResourceState; |
| 41 using WebCore::TypeBuilder::Canvas::TraceLog; | 41 using WebCore::TypeBuilder::Canvas::TraceLog; |
| 42 using WebCore::TypeBuilder::Canvas::TraceLogId; | 42 using WebCore::TypeBuilder::Canvas::TraceLogId; |
| 43 using WebCore::TypeBuilder::Runtime::RemoteObject; | 43 using WebCore::TypeBuilder::Runtime::RemoteObject; |
| 44 | 44 |
| 45 namespace WebCore { | 45 namespace WebCore { |
| 46 | 46 |
| 47 InjectedScriptCanvasModule::InjectedScriptCanvasModule() | 47 InjectedScriptCanvasModule::InjectedScriptCanvasModule() |
| 48 : InjectedScriptModule("InjectedScriptCanvasModule") | 48 : InjectedScriptModule("InjectedScriptCanvasModule") |
| 49 { | 49 { |
| 50 } | 50 } |
| 51 | 51 |
| 52 InjectedScriptCanvasModule InjectedScriptCanvasModule::moduleForState(InjectedSc
riptManager* injectedScriptManager, ScriptState* scriptState) | 52 InjectedScriptCanvasModule InjectedScriptCanvasModule::moduleForState(InjectedSc
riptManager* injectedScriptManager, ScriptState* scriptState) |
| 53 { | 53 { |
| 54 InjectedScriptCanvasModule result; | 54 InjectedScriptCanvasModule result; |
| 55 result.ensureInjected(injectedScriptManager, scriptState); | 55 result.ensureInjected(injectedScriptManager, scriptState); |
| 56 return result; | 56 return result; |
| 57 } | 57 } |
| 58 | 58 |
| 59 String InjectedScriptCanvasModule::source() const | 59 String InjectedScriptCanvasModule::source() const |
| 60 { | 60 { |
| 61 return String(reinterpret_cast<const char*>(InjectedScriptCanvasModuleSource
_js), sizeof(InjectedScriptCanvasModuleSource_js)); | 61 return String(reinterpret_cast<const char*>(InjectedScriptCanvasModuleSource
_js), sizeof(InjectedScriptCanvasModuleSource_js)); |
| 62 } | 62 } |
| 63 | 63 |
| 64 ScriptObject InjectedScriptCanvasModule::wrapCanvas2DContext(const ScriptObject&
context) | 64 ScriptValue InjectedScriptCanvasModule::wrapCanvas2DContext(const ScriptValue& c
ontext) |
| 65 { | 65 { |
| 66 return callWrapContextFunction("wrapCanvas2DContext", context); | 66 return callWrapContextFunction("wrapCanvas2DContext", context); |
| 67 } | 67 } |
| 68 | 68 |
| 69 ScriptObject InjectedScriptCanvasModule::wrapWebGLContext(const ScriptObject& gl
Context) | 69 ScriptValue InjectedScriptCanvasModule::wrapWebGLContext(const ScriptValue& glCo
ntext) |
| 70 { | 70 { |
| 71 return callWrapContextFunction("wrapWebGLContext", glContext); | 71 return callWrapContextFunction("wrapWebGLContext", glContext); |
| 72 } | 72 } |
| 73 | 73 |
| 74 ScriptObject InjectedScriptCanvasModule::callWrapContextFunction(const String& f
unctionName, const ScriptObject& context) | 74 ScriptValue InjectedScriptCanvasModule::callWrapContextFunction(const String& fu
nctionName, const ScriptValue& context) |
| 75 { | 75 { |
| 76 ScriptFunctionCall function(injectedScriptObject(), functionName); | 76 ScriptFunctionCall function(injectedScriptValue(), functionName); |
| 77 function.appendArgument(context); | 77 function.appendArgument(context); |
| 78 bool hadException = false; | 78 bool hadException = false; |
| 79 ScriptValue resultValue = callFunctionWithEvalEnabled(function, hadException
); | 79 ScriptValue resultValue = callFunctionWithEvalEnabled(function, hadException
); |
| 80 if (hadException || resultValue.isEmpty() || !resultValue.isObject()) { | 80 if (hadException || resultValue.isEmpty() || !resultValue.isObject()) { |
| 81 ASSERT_NOT_REACHED(); | 81 ASSERT_NOT_REACHED(); |
| 82 return ScriptObject(); | 82 return ScriptValue(); |
| 83 } | 83 } |
| 84 return ScriptObject(context.scriptState(), resultValue); | 84 return resultValue; |
| 85 } | 85 } |
| 86 | 86 |
| 87 void InjectedScriptCanvasModule::markFrameEnd() | 87 void InjectedScriptCanvasModule::markFrameEnd() |
| 88 { | 88 { |
| 89 ScriptFunctionCall function(injectedScriptObject(), "markFrameEnd"); | 89 ScriptFunctionCall function(injectedScriptValue(), "markFrameEnd"); |
| 90 RefPtr<JSONValue> resultValue; | 90 RefPtr<JSONValue> resultValue; |
| 91 makeCall(function, &resultValue); | 91 makeCall(function, &resultValue); |
| 92 ASSERT(resultValue); | 92 ASSERT(resultValue); |
| 93 } | 93 } |
| 94 | 94 |
| 95 void InjectedScriptCanvasModule::captureFrame(ErrorString* errorString, TraceLog
Id* traceLogId) | 95 void InjectedScriptCanvasModule::captureFrame(ErrorString* errorString, TraceLog
Id* traceLogId) |
| 96 { | 96 { |
| 97 callStartCapturingFunction("captureFrame", errorString, traceLogId); | 97 callStartCapturingFunction("captureFrame", errorString, traceLogId); |
| 98 } | 98 } |
| 99 | 99 |
| 100 void InjectedScriptCanvasModule::startCapturing(ErrorString* errorString, TraceL
ogId* traceLogId) | 100 void InjectedScriptCanvasModule::startCapturing(ErrorString* errorString, TraceL
ogId* traceLogId) |
| 101 { | 101 { |
| 102 callStartCapturingFunction("startCapturing", errorString, traceLogId); | 102 callStartCapturingFunction("startCapturing", errorString, traceLogId); |
| 103 } | 103 } |
| 104 | 104 |
| 105 void InjectedScriptCanvasModule::callStartCapturingFunction(const String& functi
onName, ErrorString* errorString, TraceLogId* traceLogId) | 105 void InjectedScriptCanvasModule::callStartCapturingFunction(const String& functi
onName, ErrorString* errorString, TraceLogId* traceLogId) |
| 106 { | 106 { |
| 107 ScriptFunctionCall function(injectedScriptObject(), functionName); | 107 ScriptFunctionCall function(injectedScriptValue(), functionName); |
| 108 RefPtr<JSONValue> resultValue; | 108 RefPtr<JSONValue> resultValue; |
| 109 makeCall(function, &resultValue); | 109 makeCall(function, &resultValue); |
| 110 if (!resultValue || resultValue->type() != JSONValue::TypeString || !resultV
alue->asString(traceLogId)) | 110 if (!resultValue || resultValue->type() != JSONValue::TypeString || !resultV
alue->asString(traceLogId)) |
| 111 *errorString = "Internal error: " + functionName; | 111 *errorString = "Internal error: " + functionName; |
| 112 } | 112 } |
| 113 | 113 |
| 114 void InjectedScriptCanvasModule::stopCapturing(ErrorString* errorString, const T
raceLogId& traceLogId) | 114 void InjectedScriptCanvasModule::stopCapturing(ErrorString* errorString, const T
raceLogId& traceLogId) |
| 115 { | 115 { |
| 116 callVoidFunctionWithTraceLogIdArgument("stopCapturing", errorString, traceLo
gId); | 116 callVoidFunctionWithTraceLogIdArgument("stopCapturing", errorString, traceLo
gId); |
| 117 } | 117 } |
| 118 | 118 |
| 119 void InjectedScriptCanvasModule::dropTraceLog(ErrorString* errorString, const Tr
aceLogId& traceLogId) | 119 void InjectedScriptCanvasModule::dropTraceLog(ErrorString* errorString, const Tr
aceLogId& traceLogId) |
| 120 { | 120 { |
| 121 callVoidFunctionWithTraceLogIdArgument("dropTraceLog", errorString, traceLog
Id); | 121 callVoidFunctionWithTraceLogIdArgument("dropTraceLog", errorString, traceLog
Id); |
| 122 } | 122 } |
| 123 | 123 |
| 124 void InjectedScriptCanvasModule::callVoidFunctionWithTraceLogIdArgument(const St
ring& functionName, ErrorString* errorString, const TraceLogId& traceLogId) | 124 void InjectedScriptCanvasModule::callVoidFunctionWithTraceLogIdArgument(const St
ring& functionName, ErrorString* errorString, const TraceLogId& traceLogId) |
| 125 { | 125 { |
| 126 ScriptFunctionCall function(injectedScriptObject(), functionName); | 126 ScriptFunctionCall function(injectedScriptValue(), functionName); |
| 127 function.appendArgument(traceLogId); | 127 function.appendArgument(traceLogId); |
| 128 bool hadException = false; | 128 bool hadException = false; |
| 129 callFunctionWithEvalEnabled(function, hadException); | 129 callFunctionWithEvalEnabled(function, hadException); |
| 130 ASSERT(!hadException); | 130 ASSERT(!hadException); |
| 131 if (hadException) | 131 if (hadException) |
| 132 *errorString = "Internal error: " + functionName; | 132 *errorString = "Internal error: " + functionName; |
| 133 } | 133 } |
| 134 | 134 |
| 135 void InjectedScriptCanvasModule::traceLog(ErrorString* errorString, const TraceL
ogId& traceLogId, const int* startOffset, const int* maxLength, RefPtr<TraceLog>
* traceLog) | 135 void InjectedScriptCanvasModule::traceLog(ErrorString* errorString, const TraceL
ogId& traceLogId, const int* startOffset, const int* maxLength, RefPtr<TraceLog>
* traceLog) |
| 136 { | 136 { |
| 137 ScriptFunctionCall function(injectedScriptObject(), "traceLog"); | 137 ScriptFunctionCall function(injectedScriptValue(), "traceLog"); |
| 138 function.appendArgument(traceLogId); | 138 function.appendArgument(traceLogId); |
| 139 if (startOffset) | 139 if (startOffset) |
| 140 function.appendArgument(*startOffset); | 140 function.appendArgument(*startOffset); |
| 141 if (maxLength) | 141 if (maxLength) |
| 142 function.appendArgument(*maxLength); | 142 function.appendArgument(*maxLength); |
| 143 RefPtr<JSONValue> resultValue; | 143 RefPtr<JSONValue> resultValue; |
| 144 makeCall(function, &resultValue); | 144 makeCall(function, &resultValue); |
| 145 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { | 145 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { |
| 146 if (!resultValue->asString(errorString)) | 146 if (!resultValue->asString(errorString)) |
| 147 *errorString = "Internal error: traceLog"; | 147 *errorString = "Internal error: traceLog"; |
| 148 return; | 148 return; |
| 149 } | 149 } |
| 150 *traceLog = TraceLog::runtimeCast(resultValue); | 150 *traceLog = TraceLog::runtimeCast(resultValue); |
| 151 } | 151 } |
| 152 | 152 |
| 153 void InjectedScriptCanvasModule::replayTraceLog(ErrorString* errorString, const
TraceLogId& traceLogId, int stepNo, RefPtr<ResourceState>* result, double* repla
yTime) | 153 void InjectedScriptCanvasModule::replayTraceLog(ErrorString* errorString, const
TraceLogId& traceLogId, int stepNo, RefPtr<ResourceState>* result, double* repla
yTime) |
| 154 { | 154 { |
| 155 ScriptFunctionCall function(injectedScriptObject(), "replayTraceLog"); | 155 ScriptFunctionCall function(injectedScriptValue(), "replayTraceLog"); |
| 156 function.appendArgument(traceLogId); | 156 function.appendArgument(traceLogId); |
| 157 function.appendArgument(stepNo); | 157 function.appendArgument(stepNo); |
| 158 RefPtr<JSONValue> resultValue; | 158 RefPtr<JSONValue> resultValue; |
| 159 makeCall(function, &resultValue); | 159 makeCall(function, &resultValue); |
| 160 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { | 160 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { |
| 161 if (!resultValue->asString(errorString)) | 161 if (!resultValue->asString(errorString)) |
| 162 *errorString = "Internal error: replayTraceLog"; | 162 *errorString = "Internal error: replayTraceLog"; |
| 163 return; | 163 return; |
| 164 } | 164 } |
| 165 RefPtr<JSONObject> resultObject = resultValue->asObject(); | 165 RefPtr<JSONObject> resultObject = resultValue->asObject(); |
| 166 RefPtr<JSONObject> resourceStateObject = resultObject->getObject("resourceSt
ate"); | 166 RefPtr<JSONObject> resourceStateObject = resultObject->getObject("resourceSt
ate"); |
| 167 if (!resourceStateObject) { | 167 if (!resourceStateObject) { |
| 168 *errorString = "Internal error: replayTraceLog: no resourceState"; | 168 *errorString = "Internal error: replayTraceLog: no resourceState"; |
| 169 return; | 169 return; |
| 170 } | 170 } |
| 171 *result = ResourceState::runtimeCast(resourceStateObject); | 171 *result = ResourceState::runtimeCast(resourceStateObject); |
| 172 if (!resultObject->getNumber("replayTime", replayTime)) | 172 if (!resultObject->getNumber("replayTime", replayTime)) |
| 173 *errorString = "Internal error: replayTraceLog: no replayTime"; | 173 *errorString = "Internal error: replayTraceLog: no replayTime"; |
| 174 } | 174 } |
| 175 | 175 |
| 176 void InjectedScriptCanvasModule::resourceState(ErrorString* errorString, const T
raceLogId& traceLogId, const ResourceId& resourceId, RefPtr<ResourceState>* resu
lt) | 176 void InjectedScriptCanvasModule::resourceState(ErrorString* errorString, const T
raceLogId& traceLogId, const ResourceId& resourceId, RefPtr<ResourceState>* resu
lt) |
| 177 { | 177 { |
| 178 ScriptFunctionCall function(injectedScriptObject(), "resourceState"); | 178 ScriptFunctionCall function(injectedScriptValue(), "resourceState"); |
| 179 function.appendArgument(traceLogId); | 179 function.appendArgument(traceLogId); |
| 180 function.appendArgument(resourceId); | 180 function.appendArgument(resourceId); |
| 181 RefPtr<JSONValue> resultValue; | 181 RefPtr<JSONValue> resultValue; |
| 182 makeCall(function, &resultValue); | 182 makeCall(function, &resultValue); |
| 183 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { | 183 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { |
| 184 if (!resultValue->asString(errorString)) | 184 if (!resultValue->asString(errorString)) |
| 185 *errorString = "Internal error: resourceState"; | 185 *errorString = "Internal error: resourceState"; |
| 186 return; | 186 return; |
| 187 } | 187 } |
| 188 *result = ResourceState::runtimeCast(resultValue); | 188 *result = ResourceState::runtimeCast(resultValue); |
| 189 } | 189 } |
| 190 | 190 |
| 191 void InjectedScriptCanvasModule::evaluateTraceLogCallArgument(ErrorString* error
String, const TraceLogId& traceLogId, int callIndex, int argumentIndex, const St
ring& objectGroup, RefPtr<RemoteObject>* result, RefPtr<ResourceState>* resource
State) | 191 void InjectedScriptCanvasModule::evaluateTraceLogCallArgument(ErrorString* error
String, const TraceLogId& traceLogId, int callIndex, int argumentIndex, const St
ring& objectGroup, RefPtr<RemoteObject>* result, RefPtr<ResourceState>* resource
State) |
| 192 { | 192 { |
| 193 ScriptFunctionCall function(injectedScriptObject(), "evaluateTraceLogCallArg
ument"); | 193 ScriptFunctionCall function(injectedScriptValue(), "evaluateTraceLogCallArgu
ment"); |
| 194 function.appendArgument(traceLogId); | 194 function.appendArgument(traceLogId); |
| 195 function.appendArgument(callIndex); | 195 function.appendArgument(callIndex); |
| 196 function.appendArgument(argumentIndex); | 196 function.appendArgument(argumentIndex); |
| 197 function.appendArgument(objectGroup); | 197 function.appendArgument(objectGroup); |
| 198 RefPtr<JSONValue> resultValue; | 198 RefPtr<JSONValue> resultValue; |
| 199 makeCall(function, &resultValue); | 199 makeCall(function, &resultValue); |
| 200 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { | 200 if (!resultValue || resultValue->type() != JSONValue::TypeObject) { |
| 201 if (!resultValue->asString(errorString)) | 201 if (!resultValue->asString(errorString)) |
| 202 *errorString = "Internal error: evaluateTraceLogCallArgument"; | 202 *errorString = "Internal error: evaluateTraceLogCallArgument"; |
| 203 return; | 203 return; |
| 204 } | 204 } |
| 205 RefPtr<JSONObject> resultObject = resultValue->asObject(); | 205 RefPtr<JSONObject> resultObject = resultValue->asObject(); |
| 206 RefPtr<JSONObject> remoteObject = resultObject->getObject("result"); | 206 RefPtr<JSONObject> remoteObject = resultObject->getObject("result"); |
| 207 if (remoteObject) | 207 if (remoteObject) |
| 208 *result = RemoteObject::runtimeCast(remoteObject); | 208 *result = RemoteObject::runtimeCast(remoteObject); |
| 209 RefPtr<JSONObject> resourceStateObject = resultObject->getObject("resourceSt
ate"); | 209 RefPtr<JSONObject> resourceStateObject = resultObject->getObject("resourceSt
ate"); |
| 210 if (resourceStateObject) | 210 if (resourceStateObject) |
| 211 *resourceState = ResourceState::runtimeCast(resourceStateObject); | 211 *resourceState = ResourceState::runtimeCast(resourceStateObject); |
| 212 if (!remoteObject && !resourceStateObject) | 212 if (!remoteObject && !resourceStateObject) |
| 213 *errorString = "Internal error: no result and no resource state"; | 213 *errorString = "Internal error: no result and no resource state"; |
| 214 } | 214 } |
| 215 | 215 |
| 216 } // namespace WebCore | 216 } // namespace WebCore |
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