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#ifndef _NSMSGUTILS_H
#define _NSMSGUTILS_H

#include "nsIURL.h"
#include "nsIMsgMessageService.h"
#include "nsString.h"
#include "nsIEnumerator.h"
#include "nsIMsgFolder.h"
#include "msgCore.h"
#include "nsCOMPtr.h"

//These are utility functions that can used throughout the mailnews code

//Utilities for getting a message service.
NS_MSG_BASE nsresult GetMessageServiceContractIDForURI(const char *uri, nsCString &contractID);
//Use ReleaseMessageServiceFromURI to release the service.
NS_MSG_BASE nsresult GetMessageServiceFromURI(const char *uri, nsIMsgMessageService **messageService);

NS_MSG_BASE nsresult GetMsgDBHdrFromURI(const char *uri, nsIMsgDBHdr **msgHdr);

NS_MSG_BASE nsresult ReleaseMessageServiceFromURI(const char *uri, nsIMsgMessageService *messageService);

NS_MSG_BASE nsresult CreateStartupUrl(char *uri, nsIURI** aUrl);

NS_MSG_BASE nsresult NS_MsgGetPriorityFromString(const char *priority, nsMsgPriorityValue *outPriority);

NS_MSG_BASE nsresult NS_MsgGetUntranslatedPriorityName (nsMsgPriorityValue p, nsString *outName);

NS_MSG_BASE nsresult NS_MsgHashIfNecessary(nsCAutoString &name);

NS_MSG_BASE nsresult NS_MsgCreatePathStringFromFolderURI(const char *folderURI, nsCString& pathString);

NS_MSG_BASE PRBool NS_MsgStripRE(const char **stringP, PRUint32 *lengthP);

NS_MSG_BASE char * NS_MsgSACopy(char **destination, const char *source);

NS_MSG_BASE char * NS_MsgSACat(char **destination, const char *source);

NS_MSG_BASE nsresult NS_MsgEscapeEncodeURLPath(const PRUnichar *str, char **result);

NS_MSG_BASE nsresult NS_MsgDecodeUnescapeURLPath(const char *path, PRUnichar **result);

NS_MSG_BASE PRBool WeAreOffline();

#endif