From 5d610310956fda883efbfbca5e744db67c90ec0d Mon Sep 17 00:00:00 2001
From: "sspitzer%netscape.com"
 <sspitzer%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Tue, 18 May 1999 21:46:56 +0000
Subject: [PATCH] changes to get news to work at the same time as imap and pop.
  the news part of the fix for #6405

git-svn-id: svn://10.0.0.236/trunk@32098 18797224-902f-48f8-a5cc-f745e15eee43
---
 .../mailnews/local/src/nsLocalMailFolder.cpp  |  4 +-
 mozilla/mailnews/news/src/nsNewsFolder.cpp    | 25 ++++++++----
 mozilla/mailnews/news/src/nsNewsUtils.cpp     | 38 +++++++++++++++++++
 mozilla/mailnews/news/src/nsNewsUtils.h       |  3 ++
 4 files changed, 60 insertions(+), 10 deletions(-)

diff --git a/mozilla/mailnews/local/src/nsLocalMailFolder.cpp b/mozilla/mailnews/local/src/nsLocalMailFolder.cpp
index ccb0b2c2428..aeb148eab4d 100644
--- a/mozilla/mailnews/local/src/nsLocalMailFolder.cpp
+++ b/mozilla/mailnews/local/src/nsLocalMailFolder.cpp
@@ -1083,8 +1083,8 @@ NS_IMETHODIMP nsMsgLocalMailFolder::GetNewMessages()
     NS_WITH_SERVICE(nsIPop3Service, pop3Service, kCPop3ServiceCID, &rv);
     if (NS_FAILED(rv)) return rv;
 
-	nsCOMPtr<nsIMsgIncomingServer> server;
-	rv = GetServer(getter_AddRefs(server));
+    nsCOMPtr<nsIMsgIncomingServer> server;
+    rv = GetServer(getter_AddRefs(server));
 
     nsCOMPtr<nsIPop3IncomingServer> popServer;
     rv = server->QueryInterface(nsIPop3IncomingServer::GetIID(),
diff --git a/mozilla/mailnews/news/src/nsNewsFolder.cpp b/mozilla/mailnews/news/src/nsNewsFolder.cpp
index 24cca2c91d9..75314bb78f3 100644
--- a/mozilla/mailnews/news/src/nsNewsFolder.cpp
+++ b/mozilla/mailnews/news/src/nsNewsFolder.cpp
@@ -1013,7 +1013,19 @@ NS_IMETHODIMP nsMsgNewsFolder::GetUsersName(char** userName)
 
 NS_IMETHODIMP nsMsgNewsFolder::GetHostName(char** hostName)
 {
-  return NS_OK;
+  nsresult rv;
+	char *host = nsnull;
+	rv = nsGetNewsHostName(kNewsRootURI, mURI, &host);
+	//I'm recopying it because otherwise we'll have a free mismatched memory.
+	//We should really be using allocators to do all of this.
+	if(NS_SUCCEEDED(rv) && host)
+	{
+    *hostName = PL_strdup(host);
+		delete[] host;
+		if(!*hostName)
+			return NS_ERROR_OUT_OF_MEMORY;
+	}
+	return rv;
 }
 
 NS_IMETHODIMP nsMsgNewsFolder::UserNeedsToAuthenticateForFolder(PRBool displayOnly, PRBool *authenticate)
@@ -1090,16 +1102,13 @@ NS_IMETHODIMP nsMsgNewsFolder::GetNewMessages()
 		printf("sorry, can't get news for entire news server yet.  try it on a newsgroup by newsgroup level\n");
 		return NS_OK;
   }
-  
-  NS_WITH_SERVICE(nsIMsgMailSession, mailSession, kMsgMailSessionCID, &rv);
-  if (NS_FAILED(rv)) return rv;
-  
+
   NS_WITH_SERVICE(nsINntpService, nntpService, kNntpServiceCID, &rv);
   if (NS_FAILED(rv)) return rv;
   
   //Are we assured this is the server for this folder?
   nsCOMPtr<nsIMsgIncomingServer> server;
-  rv = mailSession->GetCurrentServer(getter_AddRefs(server));
+  rv = GetServer(getter_AddRefs(server));
   if (NS_FAILED(rv)) return rv;
   
   nsCOMPtr<nsINntpIncomingServer> nntpServer;
@@ -1111,8 +1120,8 @@ NS_IMETHODIMP nsMsgNewsFolder::GetNewMessages()
 #endif
     rv = nntpService->GetNewNews(nsnull,nntpServer,nsnull,mURI);
   }
- 
-	return rv;
+  return rv;
+
 }
 
 NS_IMETHODIMP nsMsgNewsFolder::CreateMessageFromMsgDBHdr(nsIMsgDBHdr *msgDBHdr, nsIMessage **message)
diff --git a/mozilla/mailnews/news/src/nsNewsUtils.cpp b/mozilla/mailnews/news/src/nsNewsUtils.cpp
index 141164c59f1..f17bcf9035a 100644
--- a/mozilla/mailnews/news/src/nsNewsUtils.cpp
+++ b/mozilla/mailnews/news/src/nsNewsUtils.cpp
@@ -75,6 +75,44 @@ nsGetNewsRoot(const char *hostname, nsFileSpec &result)
   return rv;
 }
 
+// copy-and-paste from nsGetMailboxHostName()
+// we could probably combine them in a common place to save
+// space.
+nsresult nsGetNewsHostName(const char *rootURI, const char *uriStr, char **hostName)
+{
+  if(!hostName)
+	  return NS_ERROR_NULL_POINTER;
+
+  nsAutoString uri = uriStr;
+  if (uri.Find(rootURI) != 0)     // if doesn't start with rootURI
+    return NS_ERROR_FAILURE;
+
+  // start parsing the uriStr
+  const char* curPos = uriStr;
+  
+  // skip past schema 
+  while (*curPos != ':') curPos++;
+  curPos++;
+  while (*curPos == '/') curPos++;
+
+  char *slashPos = PL_strchr(curPos, '/');
+  int length;
+
+  // if there are no more /'s then we just copy the rest of the string
+  if (slashPos)
+    length = (slashPos - curPos) + 1;
+  else
+    length = PL_strlen(curPos) + 1;
+
+  *hostName = new char[length];
+  if(!*hostName)
+	  return NS_ERROR_OUT_OF_MEMORY;
+
+  PL_strncpyz(*hostName, curPos, length);
+
+  return NS_OK;
+}
+
 nsresult
 nsNewsURI2Path(const char* rootURI, const char* uriStr, nsFileSpec& pathResult)
 {
diff --git a/mozilla/mailnews/news/src/nsNewsUtils.h b/mozilla/mailnews/news/src/nsNewsUtils.h
index 108eac5e577..7d5f711c17d 100644
--- a/mozilla/mailnews/news/src/nsNewsUtils.h
+++ b/mozilla/mailnews/news/src/nsNewsUtils.h
@@ -53,6 +53,9 @@ static const char kNewsMessageRootURI[] = "news_message:/";
 extern nsresult
 nsGetNewsRoot(const char* hostname, nsFileSpec &result);
 
+extern nsresult
+nsGetNewsHostName(const char *rootURI, const char *uriStr, char **hostName);
+
 extern nsresult
 nsNewsURI2Path(const char* rootURI, const char* uriStr, nsFileSpec& pathResult);