michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_RegistryMessageUtils_h
michael@0: #define mozilla_RegistryMessageUtils_h
michael@0: 
michael@0: #include "ipc/IPCMessageUtils.h"
michael@0: #include "nsString.h"
michael@0: 
michael@0: struct SerializedURI
michael@0: {
michael@0:   nsCString spec;
michael@0:   nsCString charset;
michael@0: };
michael@0: 
michael@0: struct ChromePackage
michael@0: {
michael@0:   nsCString package;
michael@0:   SerializedURI contentBaseURI;
michael@0:   SerializedURI localeBaseURI;
michael@0:   SerializedURI skinBaseURI;
michael@0:   uint32_t flags;
michael@0: };
michael@0: 
michael@0: struct ResourceMapping
michael@0: {
michael@0:   nsCString resource;
michael@0:   SerializedURI resolvedURI;
michael@0: };
michael@0: 
michael@0: struct OverrideMapping
michael@0: {
michael@0:   SerializedURI originalURI;
michael@0:   SerializedURI overrideURI;
michael@0: };
michael@0: 
michael@0: namespace IPC {
michael@0: 
michael@0: template<>
michael@0: struct ParamTraits<SerializedURI>
michael@0: {
michael@0:   typedef SerializedURI paramType;
michael@0: 
michael@0:   static void Write(Message* aMsg, const paramType& aParam)
michael@0:   {
michael@0:     WriteParam(aMsg, aParam.spec);
michael@0:     WriteParam(aMsg, aParam.charset);
michael@0:   }
michael@0: 
michael@0:   static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
michael@0:   {
michael@0:     nsCString spec, charset;
michael@0:     if (ReadParam(aMsg, aIter, &spec) &&
michael@0:         ReadParam(aMsg, aIter, &charset)) {
michael@0:       aResult->spec = spec;
michael@0:       aResult->charset = charset;
michael@0:       return true;
michael@0:     }
michael@0:     return false;
michael@0:   }
michael@0: };
michael@0:   
michael@0: template <>
michael@0: struct ParamTraits<ChromePackage>
michael@0: {
michael@0:   typedef ChromePackage paramType;
michael@0:   
michael@0:   static void Write(Message* aMsg, const paramType& aParam)
michael@0:   {
michael@0:     WriteParam(aMsg, aParam.package);
michael@0:     WriteParam(aMsg, aParam.contentBaseURI);
michael@0:     WriteParam(aMsg, aParam.localeBaseURI);
michael@0:     WriteParam(aMsg, aParam.skinBaseURI);
michael@0:     WriteParam(aMsg, aParam.flags);
michael@0:   }
michael@0:   
michael@0:   static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
michael@0:   {
michael@0:     nsCString package;
michael@0:     SerializedURI contentBaseURI, localeBaseURI, skinBaseURI;
michael@0:     uint32_t flags;
michael@0:     
michael@0:     if (ReadParam(aMsg, aIter, &package) &&
michael@0:         ReadParam(aMsg, aIter, &contentBaseURI) &&
michael@0:         ReadParam(aMsg, aIter, &localeBaseURI) &&
michael@0:         ReadParam(aMsg, aIter, &skinBaseURI) &&
michael@0:         ReadParam(aMsg, aIter, &flags)) {
michael@0:       aResult->package = package;
michael@0:       aResult->contentBaseURI = contentBaseURI;
michael@0:       aResult->localeBaseURI = localeBaseURI;
michael@0:       aResult->skinBaseURI = skinBaseURI;
michael@0:       aResult->flags = flags;
michael@0:       return true;
michael@0:     }
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   static void Log(const paramType& aParam, std::wstring* aLog)
michael@0:   {
michael@0:     aLog->append(StringPrintf(L"[%s, %s, %s, %s, %u]", aParam.package.get(),
michael@0:                              aParam.contentBaseURI.spec.get(),
michael@0:                              aParam.localeBaseURI.spec.get(),
michael@0:                              aParam.skinBaseURI.spec.get(), aParam.flags));
michael@0:   }
michael@0: };
michael@0: 
michael@0: template <>
michael@0: struct ParamTraits<ResourceMapping>
michael@0: {
michael@0:   typedef ResourceMapping paramType;
michael@0:   
michael@0:   static void Write(Message* aMsg, const paramType& aParam)
michael@0:   {
michael@0:     WriteParam(aMsg, aParam.resource);
michael@0:     WriteParam(aMsg, aParam.resolvedURI);
michael@0:   }
michael@0:   
michael@0:   static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
michael@0:   {
michael@0:     nsCString resource;
michael@0:     SerializedURI resolvedURI;
michael@0:     
michael@0:     if (ReadParam(aMsg, aIter, &resource) &&
michael@0:         ReadParam(aMsg, aIter, &resolvedURI)) {
michael@0:       aResult->resource = resource;
michael@0:       aResult->resolvedURI = resolvedURI;
michael@0:       return true;
michael@0:     }
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   static void Log(const paramType& aParam, std::wstring* aLog)
michael@0:   {
michael@0:     aLog->append(StringPrintf(L"[%s, %s, %u]", aParam.resource.get(),
michael@0:                              aParam.resolvedURI.spec.get()));
michael@0:   }
michael@0: };
michael@0: 
michael@0: template <>
michael@0: struct ParamTraits<OverrideMapping>
michael@0: {
michael@0:   typedef OverrideMapping paramType;
michael@0:   
michael@0:   static void Write(Message* aMsg, const paramType& aParam)
michael@0:   {
michael@0:     WriteParam(aMsg, aParam.originalURI);
michael@0:     WriteParam(aMsg, aParam.overrideURI);
michael@0:   }
michael@0:   
michael@0:   static bool Read(const Message* aMsg, void** aIter, paramType* aResult)
michael@0:   {
michael@0:     SerializedURI originalURI;
michael@0:     SerializedURI overrideURI;
michael@0:     
michael@0:     if (ReadParam(aMsg, aIter, &originalURI) &&
michael@0:         ReadParam(aMsg, aIter, &overrideURI)) {
michael@0:       aResult->originalURI = originalURI;
michael@0:       aResult->overrideURI = overrideURI;
michael@0:       return true;
michael@0:     }
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   static void Log(const paramType& aParam, std::wstring* aLog)
michael@0:   {
michael@0:     aLog->append(StringPrintf(L"[%s, %s, %u]", aParam.originalURI.spec.get(),
michael@0:                              aParam.overrideURI.spec.get()));
michael@0:   }
michael@0: };
michael@0: 
michael@0: }
michael@0: 
michael@0: #endif // RegistryMessageUtils_h