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rhp%netscape.com 1999-06-15 14:11:56 +00:00
parent 26e044b8e0
commit ebb4679beb
2 changed files with 101 additions and 40 deletions
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129
mailnews/compose/src/nsMsgQuote.cpp
View File

@ -32,6 +32,10 @@
#include "prprf.h"
#include "nsMsgQuote.h"
#include "nsINetService.h"
#include "nsMsgCompUtils.h"
#include "nsIMsgMessageService.h"
#include "nsMsgUtils.h"
#include "nsMsgDeliveryListener.h"
//
// Implementation...
@ -39,10 +43,23 @@
nsMsgQuote::nsMsgQuote()
{
NS_INIT_REFCNT();
mTmpFileSpec = nsnull;
mTmpIFileSpec = nsnull;
mOutStream = nsnull;
mURI = nsnull;
mMessageService = nsnull;
}
nsMsgQuote::~nsMsgQuote()
{
if (mMessageService)
{
ReleaseMessageServiceFromURI(mURI, mMessageService);
mMessageService = nsnull;
}
PR_FREEIF(mURI);
}
/* the following macro actually implement addref, release and query interface for our component. */
@ -158,19 +175,6 @@ NS_IMPL_ISUPPORTS(FileInputStreamImpl, nsIInputStream::GetIID());
////////////////////////////////////////////////////////////////////////
// Utility to make back slashes forward slashes...
void
FixURL(char *url)
{
char *ptr = url;
while (*ptr != '\0')
{
if (*ptr == '\\')
*ptr = '/';
++ptr;
}
}
// Utility to create a nsIURL object...
nsresult
NewURL(nsIURL** aInstancePtrResult, const nsString& aSpec)
@ -190,22 +194,28 @@ NewURL(nsIURL** aInstancePtrResult, const nsString& aSpec)
}
nsresult
nsMsgQuote::QuoteMessage(const PRUnichar *msgURI, nsIOutputStream *outStream)
SaveQuoteMessageCompleteCallback(nsIURL *aURL, nsresult aExitCode, void *tagData)
{
char *filename = "n:\\mhtml\\enzo.eml";
nsresult rv = NS_OK;
nsFilePath inFilePath(filename, PR_TRUE); // relative path.
nsFileSpec mySpec(inFilePath);
nsresult rv;
char newURL[1024] = ""; // URL for filename
nsIURL *aURL = nsnull;
if (!mySpec.Exists())
if (!tagData)
{
printf("Unable to open input file %s\n", filename);
return NS_ERROR_FAILURE;
}
nsMsgQuote *ptr = (nsMsgQuote *) tagData;
if (ptr->mMessageService)
{
ReleaseMessageServiceFromURI(ptr->mURI, ptr->mMessageService);
ptr->mMessageService = nsnull;
}
if (NS_FAILED(aExitCode))
{
NS_RELEASE(ptr);
return aExitCode;
}
// Create a mime parser (nsIStreamConverter)!
nsCOMPtr<nsIStreamConverter> mimeParser;
rv = nsComponentManager::CreateInstance(kStreamConverterCID,
@ -213,36 +223,32 @@ nsMsgQuote::QuoteMessage(const PRUnichar *msgURI, nsIOutputStream *outStream)
(void **) getter_AddRefs(mimeParser));
if (NS_FAILED(rv) || !mimeParser)
{
NS_RELEASE(ptr);
printf("Failed to create MIME stream converter...\n");
return rv;
}
// This is the producer stream that will deliver data from the disk file...
// ...someday, we'll just get streams from Necko.
nsCOMPtr<FileInputStreamImpl> in = do_QueryInterface(new FileInputStreamImpl());
if (!in )
if (!in)
{
NS_RELEASE(ptr);
printf("Failed to create nsIInputStream\n");
return NS_ERROR_FAILURE;
}
if (NS_FAILED(in->OpenDiskFile(mySpec)))
{
printf("Unable to open input file %s\n", filename);
return NS_ERROR_FAILURE;
}
// Create an nsIURL object needed for stream IO...
PR_snprintf(newURL, sizeof(newURL), "file://%s", filename);
FixURL(newURL);
if (NS_FAILED(NewURL(&aURL, nsString(newURL))))
if (NS_FAILED(in->OpenDiskFile(*(ptr->mTmpFileSpec))))
{
NS_RELEASE(ptr);
printf("Unable to open input file\n");
return NS_ERROR_FAILURE;
}
// Set us as the output stream for HTML data from libmime...
if (NS_FAILED(mimeParser->SetOutputStream(outStream, newURL)))
if (NS_FAILED(mimeParser->SetOutputStream(ptr->mOutStream, ptr->mURI)))
{
NS_RELEASE(ptr);
printf("Unable to set the output stream for the mime parser...\ncould be failure to create internal libmime data\n");
return NS_ERROR_FAILURE;
}
@ -259,6 +265,55 @@ nsMsgQuote::QuoteMessage(const PRUnichar *msgURI, nsIOutputStream *outStream)
}
mimeParser->OnStopBinding(aURL, NS_OK, nsnull);
NS_RELEASE(aURL);
in->Close();
ptr->mTmpFileSpec->Delete(PR_FALSE);
NS_RELEASE(ptr);
return NS_OK;
}
nsresult
nsMsgQuote::QuoteMessage(const PRUnichar *msgURI, nsIOutputStream *outStream)
{
nsresult rv;
if (!msgURI)
return NS_ERROR_FAILURE;
mOutStream = outStream;
mTmpFileSpec = nsMsgCreateTempFileSpec("nsquot.tmp");
if (!mTmpFileSpec)
return NS_ERROR_FAILURE;
NS_NewFileSpecWithSpec(*mTmpFileSpec, &mTmpIFileSpec);
if (!mTmpIFileSpec)
return NS_ERROR_FAILURE;
nsString convertString(msgURI);
mURI = convertString.ToNewCString();
if (!mURI)
return NS_ERROR_FAILURE;
rv = GetMessageServiceFromURI(mURI, &mMessageService);
if (NS_FAILED(rv) && !mMessageService)
{
return NS_ERROR_FAILURE;
}
NS_ADDREF(this);
nsMsgDeliveryListener *sendListener = new nsMsgDeliveryListener(SaveQuoteMessageCompleteCallback,
nsFileSaveDelivery, this);
if (!sendListener)
{
ReleaseMessageServiceFromURI(mURI, mMessageService);
mMessageService = nsnull;
return NS_ERROR_FAILURE;
}
rv = mMessageService->SaveMessageToDisk(mURI, mTmpIFileSpec, PR_FALSE, sendListener, nsnull);
if (NS_FAILED(rv))
return NS_ERROR_FAILURE;
return NS_OK;
}

12
mailnews/compose/src/nsMsgQuote.h
View File

@ -19,6 +19,9 @@
#define __nsMsgQuote_h__
#include "nsIMsgQuote.h"
#include "nsFileSpec.h"
#include "nsIFileSpec.h"
#include "nsIMsgMessageService.h"
#define NS_MSGQUOTE_CID \
{0x1C7ABF0C, 0x21E5, 0x11d3, \
@ -36,10 +39,13 @@ public:
NS_IMETHOD QuoteMessage(const PRUnichar *msgURI, nsIOutputStream *outStream);
//
// Private data...
// Implementation data...
//
private:
nsFileSpec *mTmpFileSpec;
nsIFileSpec *mTmpIFileSpec;
nsIOutputStream *mOutStream;
char *mURI;
nsIMsgMessageService *mMessageService;
};
// Will be used by factory to generate a nsMsgQuote class...