diff options
Diffstat (limited to 'mailnews/jsaccount/src/JaUrl.cpp')
| -rw-r--r-- | mailnews/jsaccount/src/JaUrl.cpp | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/mailnews/jsaccount/src/JaUrl.cpp b/mailnews/jsaccount/src/JaUrl.cpp new file mode 100644 index 000000000..70b19329c --- /dev/null +++ b/mailnews/jsaccount/src/JaUrl.cpp @@ -0,0 +1,230 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +#include "JaUrl.h" +#include "nsComponentManagerUtils.h" +#include "nsIFile.h" +#include "nsIMessenger.h" +#include "nsIMsgHdr.h" +#include "nsISupportsUtils.h" +#include "nsMsgBaseCID.h" +#include "nsMsgUtils.h" + +// This file contains an implementation of mailnews URLs in JsAccount. + +namespace mozilla { +namespace mailnews { + +NS_IMPL_ISUPPORTS_INHERITED(JaBaseCppUrl, nsMsgMailNewsUrl, + nsIMsgMessageUrl, + nsIInterfaceRequestor, + nsISupportsWeakReference) + +// nsIMsgMailNewsUrl overrides +NS_IMETHODIMP JaBaseCppUrl::GetFolder(nsIMsgFolder **aFolder) +{ + NS_ENSURE_ARG_POINTER(aFolder); + NS_IF_ADDREF(*aFolder = mFolder); + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::SetFolder(nsIMsgFolder *aFolder) +{ + mFolder = aFolder; + return NS_OK; +} + +// nsIMsgMessageUrl implementation +NS_IMETHODIMP JaBaseCppUrl::GetUri(char **aUri) +{ + if (!mUri.IsEmpty()) + *aUri = ToNewCString(mUri); + else + return NS_ERROR_NOT_INITIALIZED; + return NS_OK; +} +NS_IMETHODIMP JaBaseCppUrl::SetUri(const char *aUri) +{ + mUri = aUri; + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::GetMessageFile(nsIFile **aMessageFile) +{ + NS_ENSURE_ARG_POINTER(aMessageFile); + NS_IF_ADDREF(*aMessageFile = mMessageFile); + return NS_OK; +} +NS_IMETHODIMP JaBaseCppUrl::SetMessageFile(nsIFile *aMessageFile) +{ + mMessageFile = aMessageFile; + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::GetAddDummyEnvelope(bool *aAddDummyEnvelope) +{ + return NS_ERROR_NOT_IMPLEMENTED; +} +NS_IMETHODIMP JaBaseCppUrl::SetAddDummyEnvelope(bool aAddDummyEnvelope) +{ + return NS_ERROR_NOT_IMPLEMENTED; +} + +NS_IMETHODIMP JaBaseCppUrl::GetCanonicalLineEnding(bool *aCanonicalLineEnding) +{ + NS_ENSURE_ARG_POINTER(aCanonicalLineEnding); + *aCanonicalLineEnding = mCanonicalLineEnding; + return NS_OK; +} +NS_IMETHODIMP JaBaseCppUrl::SetCanonicalLineEnding(bool aCanonicalLineEnding) +{ + mCanonicalLineEnding = aCanonicalLineEnding; + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::GetOriginalSpec(char **aOriginalSpec) +{ + if (!aOriginalSpec || mOriginalSpec.IsEmpty()) + return NS_ERROR_NULL_POINTER; + *aOriginalSpec = ToNewCString(mOriginalSpec); + return NS_OK; +} +NS_IMETHODIMP JaBaseCppUrl::SetOriginalSpec(const char *aOriginalSpec) +{ + mOriginalSpec = aOriginalSpec; + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::GetPrincipalSpec(nsACString& aPrincipalSpec) +{ + // URLs contain a lot of query parts. We want need a normalised form: + // scheme://server/folder?number=123 + nsCOMPtr<nsIMsgMailNewsUrl> mailnewsURL; + QueryInterface(NS_GET_IID(nsIMsgMailNewsUrl), getter_AddRefs(mailnewsURL)); + + nsAutoCString spec; + mailnewsURL->GetSpecIgnoringRef(spec); + + nsAutoCString queryPart = MsgExtractQueryPart(spec, "number="); + + // Strip any query part beginning with ? or /; + int32_t ind = spec.Find("/;"); + if (ind != kNotFound) + spec.SetLength(ind); + + ind = spec.FindChar('?'); + if (ind != kNotFound) + spec.SetLength(ind); + + if (!queryPart.IsEmpty()) + spec += NS_LITERAL_CSTRING("?") + queryPart; + + aPrincipalSpec.Assign(spec); + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::GetMessageHeader(nsIMsgDBHdr **aMessageHeader) +{ + // This routine does a lookup using messenger, assumming that the message URI + // has been set in mUri. + NS_ENSURE_TRUE(!mUri.IsEmpty(), NS_ERROR_NOT_INITIALIZED); + nsresult rv; + nsCOMPtr<nsIMessenger> messenger(do_CreateInstance(NS_MESSENGER_CONTRACTID, &rv)); + NS_ENSURE_SUCCESS(rv, rv); + nsCOMPtr<nsIMsgDBHdr> msgHdr; + rv = messenger->MsgHdrFromURI(mUri, getter_AddRefs(msgHdr)); + NS_ENSURE_SUCCESS(rv, rv); + msgHdr.forget(aMessageHeader); + return NS_OK; +} + +NS_IMETHODIMP JaBaseCppUrl::SetMessageHeader(nsIMsgDBHdr *aMsgHdr) +{ + return NS_ERROR_NOT_IMPLEMENTED; +} + +// nsIInterfaceRequestor implementation +NS_IMETHODIMP JaBaseCppUrl::GetInterface(const nsIID & aIID, void **aSink) +{ + return QueryInterface(aIID, aSink); +} + +// Delegator +NS_IMPL_ISUPPORTS_INHERITED(JaCppUrlDelegator, + JaBaseCppUrl, + msgIOverride) + +// Delegator object to bypass JS method override. +NS_IMPL_ISUPPORTS(JaCppUrlDelegator::Super, + nsIMsgMailNewsUrl, + nsIMsgMessageUrl, + nsIURI, + nsIURIWithQuery, + nsIURL, + nsIInterfaceRequestor) + +JaCppUrlDelegator::JaCppUrlDelegator() : + mCppBase(new Super(this)), + mMethods(nullptr) +{ } + +NS_IMETHODIMP JaCppUrlDelegator::SetMethodsToDelegate(msgIDelegateList *aDelegateList) +{ + if (!aDelegateList) + { + NS_WARNING("Null delegate list"); + return NS_ERROR_NULL_POINTER; + } + // We static_cast since we want to use the hash object directly. + mDelegateList = static_cast<DelegateList*> (aDelegateList); + mMethods = &(mDelegateList->mMethods); + return NS_OK; +} +NS_IMETHODIMP JaCppUrlDelegator::GetMethodsToDelegate(msgIDelegateList **aDelegateList) +{ + if (!mDelegateList) + mDelegateList = new DelegateList("mozilla::mailnews::JaCppUrlDelegator::"); + mMethods = &(mDelegateList->mMethods); + NS_ADDREF(*aDelegateList = mDelegateList); + return NS_OK; +} + +NS_IMETHODIMP JaCppUrlDelegator::SetJsDelegate(nsISupports *aJsDelegate) +{ + // If these QIs fail, then overrides are not provided for methods in that + // interface, which is OK. + mJsISupports = aJsDelegate; + mJsIMsgMailNewsUrl = do_QueryInterface(aJsDelegate); + mJsIURI = do_QueryInterface(aJsDelegate); + mJsIURIWithQuery = do_QueryInterface(aJsDelegate); + mJsIURL = do_QueryInterface(aJsDelegate); + mJsIMsgMessageUrl = do_QueryInterface(aJsDelegate); + mJsIInterfaceRequestor = do_QueryInterface(aJsDelegate); + return NS_OK; +} +NS_IMETHODIMP JaCppUrlDelegator::GetJsDelegate(nsISupports **aJsDelegate) +{ + NS_ENSURE_ARG_POINTER(aJsDelegate); + if (mJsISupports) + { + NS_ADDREF(*aJsDelegate = mJsISupports); + return NS_OK; + } + return NS_ERROR_NOT_INITIALIZED; +} + +NS_IMETHODIMP JaCppUrlDelegator::GetCppBase(nsISupports **aCppBase) +{ + nsCOMPtr<nsISupports> cppBaseSupports; + cppBaseSupports = NS_ISUPPORTS_CAST(nsIMsgMailNewsUrl*, mCppBase); + NS_ENSURE_STATE(cppBaseSupports); + cppBaseSupports.forget(aCppBase); + + return NS_OK; +} + +} // namespace mailnews +} // namespace mozilla |