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Add ability to display a message given just a message number. We take this number (which is not a key or ID) and get the array of message keys from the db. We then extract the key corresponding to the number passed in. This interface function is used primarily to make debuggin easier where we don't have a message key or message ID lying around...

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git-svn-id: svn://10.0.0.236/trunk@23152 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mscott%netscape.com
1999-03-08 02:12:50 +00:00
parent dc5a62dacf
commit b7422fa464
3 changed files with 44 additions and 0 deletions
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8
mozilla/mailnews/local/public/nsIMailboxService.h
View File

@@ -77,6 +77,14 @@ public:
NS_IMETHOD DisplayMessage(const nsFilePath& aMailboxPath, nsMsgKey aMessageKey, const char * aMessageID,
nsISupports * aDisplayConsumer, nsIUrlListener * aUrlListener, nsIURL ** aURL) = 0;
/////////////////////////////////////////////////////////////////////////////////////////////
// This is more of a convience function for testing purposes. We want to able to say: display
// message number 'n' in this mailbox without having to go out and get the key for message number
// 'n'. this function simply makes that possible.
/////////////////////////////////////////////////////////////////////////////////////////////
NS_IMETHOD DisplayMessageNumber(const nsFilePath& aMailboxPath, PRUint32 aMessageNumber,
nsISupports * aDisplayConsumer, nsIUrlListener * aUrlListener, nsIURL ** aURL) = 0;
};
#endif /* nsIMailboxService_h___ */

33
mozilla/mailnews/local/src/nsMailboxService.cpp
View File

@@ -27,6 +27,8 @@
#include "nsMailboxUrl.h"
#include "nsMailboxProtocol.h"
#include "nsMailDatabase.h"
#include "nsMsgKeyArray.h"
nsMailboxService::nsMailboxService()
{
@@ -118,3 +120,34 @@ nsresult nsMailboxService::DisplayMessage(const nsFilePath& aMailboxPath, nsMsgK
return rv;
}
nsresult nsMailboxService::DisplayMessageNumber(const nsFilePath& aMailboxPath, PRUint32 aMessageNumber, nsISupports * aDisplayConsumer,
nsIUrlListener * aUrlListener, nsIURL ** aURL)
{
nsMsgKeyArray msgKeys;
nsresult rv = NS_OK;
// extract the message key for this message number and turn around and call the other displayMessage method on it...
nsMailDatabase * mailDb = nsnull;
rv = nsMailDatabase::Open((nsFilePath&) aMailboxPath, PR_FALSE, &mailDb);
if (NS_SUCCEEDED(rv) && mailDb)
{
// extract the message key array
mailDb->ListAllKeys(msgKeys);
if (aMessageNumber < msgKeys.GetSize())
{
nsMsgKey msgKey = msgKeys[aMessageNumber];
// okay, we have the msgKey so let's get rid of our db state...
mailDb->Release();
mailDb = nsnull;
rv = DisplayMessage(aMailboxPath, msgKey, nsnull, aDisplayConsumer, aUrlListener, aURL);
}
else
rv = NS_ERROR_FAILURE;
}
if (mailDb) // in case we slipped through the cracks without releasing the db...
mailDb->Release();
return rv;
}

3
mozilla/mailnews/local/src/nsMailboxService.h
View File

@@ -54,6 +54,9 @@ public:
NS_IMETHOD DisplayMessage(const nsFilePath& aMailboxPath, nsMsgKey aMessageKey, const char * aMessageID,
nsISupports * aDisplayConsumer, nsIUrlListener * aUrlListener, nsIURL ** aURL);
NS_IMETHOD DisplayMessageNumber(const nsFilePath& aMailboxPath, PRUint32 aMessageNumber, nsISupports * aDisplayConsumer,
nsIUrlListener * aUrlListener, nsIURL ** aURL);
////////////////////////////////////////////////////////////////////////////////////////
// End suppport for the nsIMailboxService Interface
////////////////////////////////////////////////////////////////////////////////////////