diff options
Diffstat (limited to 'js/xpconnect/src/nsScriptError.cpp')
| -rw-r--r-- | js/xpconnect/src/nsScriptError.cpp | 345 |
1 files changed, 0 insertions, 345 deletions
diff --git a/js/xpconnect/src/nsScriptError.cpp b/js/xpconnect/src/nsScriptError.cpp deleted file mode 100644 index ff687bc44..000000000 --- a/js/xpconnect/src/nsScriptError.cpp +++ /dev/null @@ -1,345 +0,0 @@ -/* -*- 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/. */ - -/* - * nsIScriptError implementation. Defined here, lacking a JS-specific - * place to put XPCOM things. - */ - -#include "xpcprivate.h" -#include "jsprf.h" -#include "MainThreadUtils.h" -#include "mozilla/Assertions.h" -#include "nsGlobalWindow.h" -#include "nsPIDOMWindow.h" -#include "nsILoadContext.h" -#include "nsIDocShell.h" -#include "nsIScriptError.h" -#include "nsISensitiveInfoHiddenURI.h" - -static_assert(nsIScriptError::errorFlag == JSREPORT_ERROR && - nsIScriptError::warningFlag == JSREPORT_WARNING && - nsIScriptError::exceptionFlag == JSREPORT_EXCEPTION && - nsIScriptError::strictFlag == JSREPORT_STRICT && - nsIScriptError::infoFlag == JSREPORT_USER_1, - "flags should be consistent"); - -nsScriptErrorBase::nsScriptErrorBase() - : mMessage(), - mMessageName(), - mSourceName(), - mLineNumber(0), - mSourceLine(), - mColumnNumber(0), - mFlags(0), - mCategory(), - mOuterWindowID(0), - mInnerWindowID(0), - mTimeStamp(0), - mInitializedOnMainThread(false), - mIsFromPrivateWindow(false) -{ -} - -nsScriptErrorBase::~nsScriptErrorBase() {} - -void -nsScriptErrorBase::InitializeOnMainThread() -{ - MOZ_ASSERT(NS_IsMainThread()); - MOZ_ASSERT(!mInitializedOnMainThread); - - if (mInnerWindowID) { - nsGlobalWindow* window = - nsGlobalWindow::GetInnerWindowWithId(mInnerWindowID); - if (window) { - nsPIDOMWindowOuter* outer = window->GetOuterWindow(); - if (outer) - mOuterWindowID = outer->WindowID(); - - nsIDocShell* docShell = window->GetDocShell(); - nsCOMPtr<nsILoadContext> loadContext = do_QueryInterface(docShell); - - if (loadContext) { - // Never mark exceptions from chrome windows as having come from - // private windows, since we always want them to be reported. - nsIPrincipal* winPrincipal = window->GetPrincipal(); - mIsFromPrivateWindow = loadContext->UsePrivateBrowsing() && - !nsContentUtils::IsSystemPrincipal(winPrincipal); - } - } - } - - mInitializedOnMainThread = true; -} - -// nsIConsoleMessage methods -NS_IMETHODIMP -nsScriptErrorBase::GetMessageMoz(char16_t** result) { - nsresult rv; - - nsAutoCString message; - rv = ToString(message); - if (NS_FAILED(rv)) - return rv; - - *result = UTF8ToNewUnicode(message); - if (!*result) - return NS_ERROR_OUT_OF_MEMORY; - - return NS_OK; -} - - -NS_IMETHODIMP -nsScriptErrorBase::GetLogLevel(uint32_t* aLogLevel) -{ - if (mFlags & (uint32_t)nsIScriptError::infoFlag) { - *aLogLevel = nsIConsoleMessage::info; - } else if (mFlags & (uint32_t)nsIScriptError::warningFlag) { - *aLogLevel = nsIConsoleMessage::warn; - } else { - *aLogLevel = nsIConsoleMessage::error; - } - return NS_OK; -} - -// nsIScriptError methods -NS_IMETHODIMP -nsScriptErrorBase::GetErrorMessage(nsAString& aResult) { - aResult.Assign(mMessage); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetSourceName(nsAString& aResult) { - aResult.Assign(mSourceName); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetSourceLine(nsAString& aResult) { - aResult.Assign(mSourceLine); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetLineNumber(uint32_t* result) { - *result = mLineNumber; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetColumnNumber(uint32_t* result) { - *result = mColumnNumber; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetFlags(uint32_t* result) { - *result = mFlags; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetCategory(char** result) { - *result = ToNewCString(mCategory); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetStack(JS::MutableHandleValue aStack) { - aStack.setUndefined(); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::SetStack(JS::HandleValue aStack) { - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetErrorMessageName(nsAString& aErrorMessageName) { - aErrorMessageName = mMessageName; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::SetErrorMessageName(const nsAString& aErrorMessageName) { - mMessageName = aErrorMessageName; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::Init(const nsAString& message, - const nsAString& sourceName, - const nsAString& sourceLine, - uint32_t lineNumber, - uint32_t columnNumber, - uint32_t flags, - const char* category) -{ - return InitWithWindowID(message, sourceName, sourceLine, lineNumber, - columnNumber, flags, - category ? nsDependentCString(category) - : EmptyCString(), - 0); -} - -NS_IMETHODIMP -nsScriptErrorBase::InitWithWindowID(const nsAString& message, - const nsAString& sourceName, - const nsAString& sourceLine, - uint32_t lineNumber, - uint32_t columnNumber, - uint32_t flags, - const nsACString& category, - uint64_t aInnerWindowID) -{ - mMessage.Assign(message); - - if (!sourceName.IsEmpty()) { - mSourceName.Assign(sourceName); - - nsCOMPtr<nsIURI> uri; - nsAutoCString pass; - if (NS_SUCCEEDED(NS_NewURI(getter_AddRefs(uri), sourceName)) && - NS_SUCCEEDED(uri->GetPassword(pass)) && - !pass.IsEmpty()) { - nsCOMPtr<nsISensitiveInfoHiddenURI> safeUri = - do_QueryInterface(uri); - - nsAutoCString loc; - if (safeUri && - NS_SUCCEEDED(safeUri->GetSensitiveInfoHiddenSpec(loc))) { - mSourceName.Assign(NS_ConvertUTF8toUTF16(loc)); - } - } - } - - mLineNumber = lineNumber; - mSourceLine.Assign(sourceLine); - mColumnNumber = columnNumber; - mFlags = flags; - mCategory = category; - mTimeStamp = JS_Now() / 1000; - mInnerWindowID = aInnerWindowID; - - if (aInnerWindowID && NS_IsMainThread()) { - InitializeOnMainThread(); - } - - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::ToString(nsACString& /*UTF8*/ aResult) -{ - static const char format0[] = - "[%s: \"%s\" {file: \"%s\" line: %d column: %d source: \"%s\"}]"; - static const char format1[] = - "[%s: \"%s\" {file: \"%s\" line: %d}]"; - static const char format2[] = - "[%s: \"%s\"]"; - - static const char error[] = "JavaScript Error"; - static const char warning[] = "JavaScript Warning"; - - const char* severity = !(mFlags & JSREPORT_WARNING) ? error : warning; - - char* temp; - char* tempMessage = nullptr; - char* tempSourceName = nullptr; - char* tempSourceLine = nullptr; - - if (!mMessage.IsEmpty()) - tempMessage = ToNewUTF8String(mMessage); - if (!mSourceName.IsEmpty()) - // Use at most 512 characters from mSourceName. - tempSourceName = ToNewUTF8String(StringHead(mSourceName, 512)); - if (!mSourceLine.IsEmpty()) - // Use at most 512 characters from mSourceLine. - tempSourceLine = ToNewUTF8String(StringHead(mSourceLine, 512)); - - if (nullptr != tempSourceName && nullptr != tempSourceLine) - temp = JS_smprintf(format0, - severity, - tempMessage, - tempSourceName, - mLineNumber, - mColumnNumber, - tempSourceLine); - else if (!mSourceName.IsEmpty()) - temp = JS_smprintf(format1, - severity, - tempMessage, - tempSourceName, - mLineNumber); - else - temp = JS_smprintf(format2, - severity, - tempMessage); - - if (nullptr != tempMessage) - free(tempMessage); - if (nullptr != tempSourceName) - free(tempSourceName); - if (nullptr != tempSourceLine) - free(tempSourceLine); - - if (!temp) - return NS_ERROR_OUT_OF_MEMORY; - - aResult.Assign(temp); - JS_smprintf_free(temp); - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetOuterWindowID(uint64_t* aOuterWindowID) -{ - NS_WARNING_ASSERTION(NS_IsMainThread() || mInitializedOnMainThread, - "This can't be safely determined off the main thread, " - "returning an inaccurate value!"); - - if (!mInitializedOnMainThread && NS_IsMainThread()) { - InitializeOnMainThread(); - } - - *aOuterWindowID = mOuterWindowID; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetInnerWindowID(uint64_t* aInnerWindowID) -{ - *aInnerWindowID = mInnerWindowID; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetTimeStamp(int64_t* aTimeStamp) -{ - *aTimeStamp = mTimeStamp; - return NS_OK; -} - -NS_IMETHODIMP -nsScriptErrorBase::GetIsFromPrivateWindow(bool* aIsFromPrivateWindow) -{ - NS_WARNING_ASSERTION(NS_IsMainThread() || mInitializedOnMainThread, - "This can't be safely determined off the main thread, " - "returning an inaccurate value!"); - - if (!mInitializedOnMainThread && NS_IsMainThread()) { - InitializeOnMainThread(); - } - - *aIsFromPrivateWindow = mIsFromPrivateWindow; - return NS_OK; -} - -NS_IMPL_ISUPPORTS(nsScriptError, nsIConsoleMessage, nsIScriptError) |