mirror of
https://github.com/mozilla/gecko-dev.git
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91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/AppData.h"
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#include "nsXULAppAPI.h"
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#include "nsINIParser.h"
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#include "nsIFile.h"
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#include "nsCRTGlue.h"
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#include "nsAutoPtr.h"
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namespace mozilla {
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void
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SetAllocatedString(const char *&str, const char *newvalue)
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{
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NS_Free(const_cast<char*>(str));
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if (newvalue) {
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str = NS_strdup(newvalue);
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}
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else {
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str = nullptr;
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}
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}
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void
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SetAllocatedString(const char *&str, const nsACString &newvalue)
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{
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NS_Free(const_cast<char*>(str));
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if (newvalue.IsEmpty()) {
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str = nullptr;
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}
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else {
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str = ToNewCString(newvalue);
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}
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}
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ScopedAppData::ScopedAppData(const nsXREAppData* aAppData)
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{
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Zero();
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this->size = aAppData->size;
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SetAllocatedString(this->vendor, aAppData->vendor);
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SetAllocatedString(this->name, aAppData->name);
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SetAllocatedString(this->version, aAppData->version);
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SetAllocatedString(this->buildID, aAppData->buildID);
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SetAllocatedString(this->ID, aAppData->ID);
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SetAllocatedString(this->copyright, aAppData->copyright);
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SetAllocatedString(this->profile, aAppData->profile);
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SetStrongPtr(this->directory, aAppData->directory);
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this->flags = aAppData->flags;
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if (aAppData->size > offsetof(nsXREAppData, xreDirectory)) {
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SetStrongPtr(this->xreDirectory, aAppData->xreDirectory);
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SetAllocatedString(this->minVersion, aAppData->minVersion);
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SetAllocatedString(this->maxVersion, aAppData->maxVersion);
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}
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if (aAppData->size > offsetof(nsXREAppData, crashReporterURL)) {
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SetAllocatedString(this->crashReporterURL, aAppData->crashReporterURL);
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}
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if (aAppData->size > offsetof(nsXREAppData, UAName)) {
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SetAllocatedString(this->UAName, aAppData->UAName);
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}
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}
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ScopedAppData::~ScopedAppData()
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{
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SetAllocatedString(this->vendor, nullptr);
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SetAllocatedString(this->name, nullptr);
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SetAllocatedString(this->version, nullptr);
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SetAllocatedString(this->buildID, nullptr);
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SetAllocatedString(this->ID, nullptr);
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SetAllocatedString(this->copyright, nullptr);
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SetAllocatedString(this->profile, nullptr);
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NS_IF_RELEASE(this->directory);
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SetStrongPtr(this->xreDirectory, (nsIFile*) nullptr);
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SetAllocatedString(this->minVersion, nullptr);
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SetAllocatedString(this->maxVersion, nullptr);
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SetAllocatedString(this->crashReporterURL, nullptr);
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SetAllocatedString(this->UAName, nullptr);
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}
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} // namespace mozilla
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