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-rw-r--r--mailnews/base/public/msgCore.h13
-rw-r--r--mailnews/base/src/nsMsgFolderCompactor.cpp23
-rw-r--r--mailnews/local/src/nsLocalMailFolder.cpp40
-rw-r--r--mailnews/local/src/nsLocalMailFolder.h4
-rw-r--r--mailnews/local/src/nsParseMailbox.cpp12
-rw-r--r--mailnews/local/src/nsParseMailbox.h1
6 files changed, 63 insertions, 30 deletions
diff --git a/mailnews/base/public/msgCore.h b/mailnews/base/public/msgCore.h
index fc18fb16f..d14ff6140 100644
--- a/mailnews/base/public/msgCore.h
+++ b/mailnews/base/public/msgCore.h
@@ -178,6 +178,19 @@ NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_MAILNEWS, value)
#define MSG_LINEBREAK_LEN 1
#endif
+/*
+ * On Windows, we use \r\n as the line terminator in mbox files. On
+ * other platforms, we use \n. However, we need to be able to
+ * recognize line terminators produced on any platform, because we
+ * allow profiles (including the mbox files they contain) to be shared
+ * between platforms.
+ *
+ * Returns 0 (i.e., false) if the line is not blank, or otherwise the
+ * length of the line terminator, i.e., 1 for \n or 2 for \r\n.
+ */
+#define IS_MSG_LINEBREAK(line) \
+ (line[0] == '\012' ? 1 : ((line[0] == '\015' && line[1] == '\012') ? 2 : 0))
+
#define NS_MSG_BASE
#define NS_MSG_BASE_STATIC_MEMBER_(type) type
diff --git a/mailnews/base/src/nsMsgFolderCompactor.cpp b/mailnews/base/src/nsMsgFolderCompactor.cpp
index 4b0dc3ad5..5224aef51 100644
--- a/mailnews/base/src/nsMsgFolderCompactor.cpp
+++ b/mailnews/base/src/nsMsgFolderCompactor.cpp
@@ -734,6 +734,7 @@ nsFolderCompactState::OnStopRequest(nsIRequest *request, nsISupports *ctxt,
}
else
{
+ // XXX TODO: Error checking and handling missing here.
EndCopy(nullptr, status);
if (m_curIndex >= m_size)
{
@@ -754,6 +755,8 @@ nsFolderCompactState::OnStopRequest(nsIRequest *request, nsISupports *ctxt,
return status;
}
+// XXX TODO: This function is sadly lacking all status checking, it always
+// returns NS_OK and moves onto the next message.
NS_IMETHODIMP
nsFolderCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ctxt,
nsIInputStream *inStr,
@@ -784,7 +787,7 @@ nsFolderCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ctxt,
{
(void) m_curSrcHdr->GetFlags(&msgFlags);
(void) m_curSrcHdr->GetStatusOffset(&statusOffset);
-
+
if (statusOffset == 0)
m_needStatusLine = true;
// x-mozilla-status lines should be at the start of the headers, and the code
@@ -794,7 +797,7 @@ nsFolderCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ctxt,
{
checkForKeyword = false;
NS_ASSERTION(false, "status offset past end of read buffer size");
-
+
}
}
}
@@ -802,18 +805,18 @@ nsFolderCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ctxt,
}
uint32_t maxReadCount, readCount, writeCount;
uint32_t bytesWritten;
-
+
while (NS_SUCCEEDED(rv) && (int32_t) count > 0)
{
maxReadCount = count > sizeof(m_dataBuffer) - 1 ? sizeof(m_dataBuffer) - 1 : count;
writeCount = 0;
rv = inStr->Read(m_dataBuffer, maxReadCount, &readCount);
-
+
// if status offset is past the number of bytes we read, it's probably bogus,
// and we shouldn't do any of the keyword stuff.
if (statusOffset + X_MOZILLA_STATUS_LEN > readCount)
checkForKeyword = false;
-
+
if (NS_SUCCEEDED(rv))
{
if (checkForKeyword)
@@ -967,7 +970,7 @@ nsFolderCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ctxt,
{
NS_ASSERTION(false, "bad block offset");
// not sure what to do to handle this.
-
+
}
m_fileStream->Write(m_dataBuffer + blockOffset, readCount - blockOffset, &bytesWritten);
writeCount += bytesWritten;
@@ -1131,7 +1134,6 @@ done:
}
return rv;
}
-
nsresult
nsOfflineStoreCompactState::FinishCompact()
@@ -1226,6 +1228,10 @@ nsFolderCompactState::EndCopy(nsISupports *url, nsresult aStatus)
return NS_OK;
}
+ /* Messages need to have trailing blank lines */
+ uint32_t bytesWritten;
+ (void) m_fileStream->Write(MSG_LINEBREAK, MSG_LINEBREAK_LEN, &bytesWritten);
+
/**
* Done with the current message; copying the existing message header
* to the new database.
@@ -1255,7 +1261,7 @@ nsFolderCompactState::EndCopy(nsISupports *url, nsresult aStatus)
msgSize += m_addedHeaderSize;
newMsgHdr->SetMessageSize(msgSize);
}
- m_totalMsgSize += msgSize;
+ m_totalMsgSize += msgSize + MSG_LINEBREAK_LEN;
}
// m_db->Commit(nsMsgDBCommitType::kLargeCommit); // no sense commiting until the end
@@ -1345,4 +1351,3 @@ nsOfflineStoreCompactState::OnDataAvailable(nsIRequest *request, nsISupports *ct
}
return rv;
}
-
diff --git a/mailnews/local/src/nsLocalMailFolder.cpp b/mailnews/local/src/nsLocalMailFolder.cpp
index 14135fe46..00244ca87 100644
--- a/mailnews/local/src/nsLocalMailFolder.cpp
+++ b/mailnews/local/src/nsLocalMailFolder.cpp
@@ -2117,7 +2117,6 @@ nsresult nsMsgLocalMailFolder::WriteStartOfNewMessage()
nsresult nsMsgLocalMailFolder::InitCopyMsgHdrAndFileStream()
{
- nsCOMPtr<nsIMsgPluggableStore> msgStore;
nsresult rv = GetMsgStore(getter_AddRefs(mCopyState->m_msgStore));
NS_ENSURE_SUCCESS(rv, rv);
bool reusable;
@@ -2387,16 +2386,10 @@ NS_IMETHODIMP nsMsgLocalMailFolder::EndCopy(bool aCopySucceeded)
nsCOMPtr <nsISeekableStream> seekableStream(do_QueryInterface(mCopyState->m_fileStream));
if (seekableStream)
{
- if (mCopyState->m_dummyEnvelopeNeeded)
- {
- uint32_t bytesWritten;
- seekableStream->Seek(nsISeekableStream::NS_SEEK_END, 0);
- mCopyState->m_fileStream->Write(MSG_LINEBREAK, MSG_LINEBREAK_LEN, &bytesWritten);
- if (mCopyState->m_parseMsgState)
- mCopyState->m_parseMsgState->ParseAFolderLine(CRLF, MSG_LINEBREAK_LEN);
- }
- rv = mCopyState->m_msgStore->FinishNewMessage(mCopyState->m_fileStream,
- mCopyState->m_newHdr);
+ seekableStream->Seek(nsISeekableStream::NS_SEEK_END, 0);
+ rv = FinishNewLocalMessage(mCopyState->m_fileStream, mCopyState->m_newHdr,
+ mCopyState->m_msgStore,
+ mCopyState->m_parseMsgState);
if (NS_SUCCEEDED(rv) && mCopyState->m_newHdr)
mCopyState->m_newHdr->GetMessageKey(&mCopyState->m_curDstKey);
if (multipleCopiesFinished)
@@ -2714,13 +2707,9 @@ NS_IMETHODIMP nsMsgLocalMailFolder::EndMessage(nsMsgKey key)
nsCOMPtr <nsISeekableStream> seekableStream = do_QueryInterface(mCopyState->m_fileStream, &rv);
NS_ENSURE_SUCCESS(rv, rv);
seekableStream->Seek(nsISeekableStream::NS_SEEK_END, 0);
- uint32_t bytesWritten;
- mCopyState->m_fileStream->Write(MSG_LINEBREAK, MSG_LINEBREAK_LEN, &bytesWritten);
- if (mCopyState->m_parseMsgState)
- mCopyState->m_parseMsgState->ParseAFolderLine(CRLF, MSG_LINEBREAK_LEN);
-
- rv = mCopyState->m_msgStore->FinishNewMessage(mCopyState->m_fileStream,
- mCopyState->m_newHdr);
+ rv = FinishNewLocalMessage(mCopyState->m_fileStream, mCopyState->m_newHdr,
+ mCopyState->m_msgStore,
+ mCopyState->m_parseMsgState);
mCopyState->m_fileStream->Close();
mCopyState->m_fileStream = nullptr; // all done with the file stream
@@ -3739,7 +3728,7 @@ nsMsgLocalMailFolder::AddMessageBatch(uint32_t aMessageCount,
outFileStream->Write(aMessages[i], messageLen, &bytesWritten);
newMailParser->BufferInput(aMessages[i], messageLen);
- msgStore->FinishNewMessage(outFileStream, newHdr);
+ FinishNewLocalMessage(outFileStream, newHdr, msgStore, newMailParser);
outFileStream->Close();
outFileStream = nullptr;
newMailParser->OnStopRequest(nullptr, nullptr, NS_OK);
@@ -3752,6 +3741,19 @@ nsMsgLocalMailFolder::AddMessageBatch(uint32_t aMessageCount,
return rv;
}
+nsresult
+nsMsgLocalMailFolder::FinishNewLocalMessage(nsIOutputStream *aOutputStream,
+ nsIMsgDBHdr *aNewHdr,
+ nsIMsgPluggableStore *aMsgStore,
+ nsParseMailMessageState *aParseMsgState)
+{
+ uint32_t bytesWritten;
+ aOutputStream->Write(MSG_LINEBREAK, MSG_LINEBREAK_LEN, &bytesWritten);
+ if (aParseMsgState)
+ aParseMsgState->ParseAFolderLine(MSG_LINEBREAK, MSG_LINEBREAK_LEN);
+ return aMsgStore->FinishNewMessage(aOutputStream, aNewHdr);
+}
+
NS_IMETHODIMP
nsMsgLocalMailFolder::WarnIfLocalFileTooBig(nsIMsgWindow *aWindow,
int64_t aSpaceRequested,
diff --git a/mailnews/local/src/nsLocalMailFolder.h b/mailnews/local/src/nsLocalMailFolder.h
index e8c395342..b2503a157 100644
--- a/mailnews/local/src/nsLocalMailFolder.h
+++ b/mailnews/local/src/nsLocalMailFolder.h
@@ -234,6 +234,10 @@ protected:
void CopyHdrPropertiesWithSkipList(nsIMsgDBHdr *destHdr,
nsIMsgDBHdr *srcHdr,
const nsCString &skipList);
+ nsresult FinishNewLocalMessage(nsIOutputStream *outputStream,
+ nsIMsgDBHdr *newHdr,
+ nsIMsgPluggableStore *msgStore,
+ nsParseMailMessageState *parseMsgState);
protected:
nsLocalMailCopyState *mCopyState; //We only allow one of these at a time
diff --git a/mailnews/local/src/nsParseMailbox.cpp b/mailnews/local/src/nsParseMailbox.cpp
index 9d68e5cd1..da51c0322 100644
--- a/mailnews/local/src/nsParseMailbox.cpp
+++ b/mailnews/local/src/nsParseMailbox.cpp
@@ -598,6 +598,7 @@ NS_IMETHODIMP nsParseMailMessageState::Clear()
m_mdn_original_recipient.length = 0;
m_bccList.length = 0;
m_body_lines = 0;
+ m_lastLineBlank = 0;
m_newMsgHdr = nullptr;
m_envelope_pos = 0;
m_new_key = nsMsgKey_None;
@@ -694,6 +695,9 @@ nsresult nsParseMailMessageState::ParseFolderLine(const char *line, uint32_t lin
else if ( m_state == nsIMsgParseMailMsgState::ParseBodyState)
{
m_body_lines++;
+ // See comment in msgCore.h for why we use `IS_MSG_LINEBREAK` rather than
+ // just comparing `line` to `MSG_LINEBREAK`.
+ m_lastLineBlank = IS_MSG_LINEBREAK(line);
}
m_position += lineLength;
@@ -824,7 +828,9 @@ NS_IMETHODIMP nsParseMailMessageState::FinishHeader()
if (m_newMsgHdr)
{
m_newMsgHdr->SetMessageOffset(m_envelope_pos);
- m_newMsgHdr->SetMessageSize(m_position - m_envelope_pos);
+ if (m_lastLineBlank)
+ m_body_lines--;
+ m_newMsgHdr->SetMessageSize(m_position - m_envelope_pos - m_lastLineBlank);
m_newMsgHdr->SetLineCount(m_body_lines);
}
return NS_OK;
@@ -1888,7 +1894,9 @@ NS_IMETHODIMP nsParseNewMailState::FinishHeader()
{
if (m_newMsgHdr)
{
- m_newMsgHdr->SetMessageSize(m_position - m_envelope_pos);
+ if (m_lastLineBlank)
+ m_body_lines--;
+ m_newMsgHdr->SetMessageSize(m_position - m_envelope_pos - m_lastLineBlank);
m_newMsgHdr->SetLineCount(m_body_lines);
}
return NS_OK;
diff --git a/mailnews/local/src/nsParseMailbox.h b/mailnews/local/src/nsParseMailbox.h
index 388f1e1b2..aac40611a 100644
--- a/mailnews/local/src/nsParseMailbox.h
+++ b/mailnews/local/src/nsParseMailbox.h
@@ -115,6 +115,7 @@ public:
PRTime m_receivedTime;
uint16_t m_body_lines;
+ uint16_t m_lastLineBlank;
bool m_IgnoreXMozillaStatus;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 05:15:55 +0000