Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 244 insertions, 0 deletions

diff --git a/mailnews/local/src/nsLocalUtils.cpp b/mailnews/local/src/nsLocalUtils.cpp
new file mode 100644
index 000000000..14a6a2f21
--- /dev/null
+++ b/mailnews/local/src/nsLocalUtils.cpp
@@ -0,0 +1,244 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "msgCore.h"
+#include "nsLocalUtils.h"
+#include "nsIServiceManager.h"
+#include "prsystem.h"
+#include "nsCOMPtr.h"
+#include "prmem.h"
+// stuff for temporary root folder hack
+#include "nsIMsgAccountManager.h"
+#include "nsIMsgIncomingServer.h"
+#include "nsIPop3IncomingServer.h"
+#include "nsINoIncomingServer.h"
+#include "nsMsgBaseCID.h"
+#include "nsComponentManagerUtils.h"
+#include "nsServiceManagerUtils.h"
+
+#include "nsMsgUtils.h"
+#include "nsNetCID.h"
+
+// it would be really cool to:
+// - cache the last hostname->path match
+// - if no such server exists, behave like an old-style mailbox URL
+// (i.e. return the mail.directory preference or something)
+static nsresult
+nsGetMailboxServer(const char *uriStr, nsIMsgIncomingServer** aResult)
+{
+  nsresult rv = NS_OK;
+
+  nsCOMPtr<nsIURL> aUrl = do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+
+  rv = aUrl->SetSpec(nsDependentCString(uriStr));  
+  if (NS_FAILED(rv)) return rv;
+
+  // retrieve the AccountManager
+  nsCOMPtr<nsIMsgAccountManager> accountManager = 
+    do_GetService(NS_MSGACCOUNTMANAGER_CONTRACTID, &rv);
+  if (NS_FAILED(rv)) return rv;
+  
+  // find all local mail "no servers" matching the given hostname
+  nsCOMPtr<nsIMsgIncomingServer> none_server;
+  aUrl->SetScheme(NS_LITERAL_CSTRING("none"));
+  // No unescaping of username or hostname done here.
+  // The unescaping is done inside of FindServerByURI
+  rv = accountManager->FindServerByURI(aUrl, false,
+                                  getter_AddRefs(none_server));
+  if (NS_SUCCEEDED(rv)) {
+    NS_ADDREF(*aResult = none_server);
+    return rv;
+  }
+  
+  // if that fails, look for the rss hosts matching the given hostname
+  nsCOMPtr<nsIMsgIncomingServer> rss_server;
+  aUrl->SetScheme(NS_LITERAL_CSTRING("rss"));
+  rv = accountManager->FindServerByURI(aUrl, false,
+                                  getter_AddRefs(rss_server));
+  if (NS_SUCCEEDED(rv))
+  {
+     NS_ADDREF(*aResult = rss_server);
+     return rv;
+  }
+#ifdef HAVE_MOVEMAIL
+  // find all movemail "servers" matching the given hostname
+  nsCOMPtr<nsIMsgIncomingServer> movemail_server;
+  aUrl->SetScheme(NS_LITERAL_CSTRING("movemail"));
+  rv = accountManager->FindServerByURI(aUrl, false,
+                                  getter_AddRefs(movemail_server));
+  if (NS_SUCCEEDED(rv)) {
+    NS_ADDREF(*aResult = movemail_server);
+    return rv;
+  }
+#endif /* HAVE_MOVEMAIL */
+
+  // if that fails, look for the pop hosts matching the given hostname
+  nsCOMPtr<nsIMsgIncomingServer> server;
+  if (NS_FAILED(rv)) 
+  {
+    aUrl->SetScheme(NS_LITERAL_CSTRING("pop3"));
+    rv = accountManager->FindServerByURI(aUrl, false,
+                                    getter_AddRefs(server));
+
+    // if we can't find a pop server, maybe it's a local message 
+    // in an imap hierarchy. look for an imap server.
+    if (NS_FAILED(rv)) 
+    {
+      aUrl->SetScheme(NS_LITERAL_CSTRING("imap"));
+      rv = accountManager->FindServerByURI(aUrl, false,
+                                    getter_AddRefs(server));
+    }
+  }
+  if (NS_SUCCEEDED(rv)) 
+  {
+    NS_ADDREF(*aResult = server);
+    return rv;
+  }
+
+// if you fail after looking at all "pop3", "movemail" and "none" servers, you fail.
+return rv;
+}
+
+static nsresult
+nsLocalURI2Server(const char* uriStr,
+                  nsIMsgIncomingServer ** aResult)
+{
+  nsresult rv;
+
+
+  nsCOMPtr<nsIMsgIncomingServer> server;
+  rv = nsGetMailboxServer(uriStr, getter_AddRefs(server));
+
+  NS_IF_ADDREF(*aResult = server);
+
+  return rv;
+}
+
+// given rootURI and rootURI##folder, return on-disk path of folder
+nsresult
+nsLocalURI2Path(const char* rootURI, const char* uriStr,
+                nsCString& pathResult)
+{
+  nsresult rv;
+
+  // verify that rootURI starts with "mailbox:/" or "mailbox-message:/"
+  if ((PL_strcmp(rootURI, kMailboxRootURI) != 0) && 
+      (PL_strcmp(rootURI, kMailboxMessageRootURI) != 0)) {
+    return NS_ERROR_FAILURE;
+  }
+
+  // verify that uristr starts with rooturi
+  nsAutoCString uri(uriStr);
+  if (uri.Find(rootURI) != 0)
+    return NS_ERROR_FAILURE;
+
+
+  nsCOMPtr<nsIMsgIncomingServer> server;
+  rv = nsLocalURI2Server(uriStr, getter_AddRefs(server));
+
+  if (NS_FAILED(rv))
+    return rv;
+
+  // now ask the server what it's root is
+  // and begin pathResult with the mailbox root
+  nsCOMPtr<nsIFile> localPath;
+  rv = server->GetLocalPath(getter_AddRefs(localPath));
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  nsCString localNativePath;
+
+  localPath->GetNativePath(localNativePath);
+  nsEscapeNativePath(localNativePath);
+  pathResult = localNativePath.get();
+  const char *curPos = uriStr + PL_strlen(rootURI);
+  if (curPos) {
+    // advance past hostname
+    while ((*curPos)=='/') curPos++;
+    while (*curPos && (*curPos)!='/') curPos++;
+
+    nsAutoCString newPath("");
+
+    // Unescape folder name
+    if (curPos) {
+      nsCString unescapedStr;
+      MsgUnescapeString(nsDependentCString(curPos), 0, unescapedStr);
+      NS_MsgCreatePathStringFromFolderURI(unescapedStr.get(), newPath, NS_LITERAL_CSTRING("none"));
+    } else
+      NS_MsgCreatePathStringFromFolderURI(curPos, newPath, NS_LITERAL_CSTRING("none"));
+
+    pathResult.Append('/');
+    pathResult.Append(newPath);
+  }
+
+  return NS_OK;
+}
+
+/* parses LocalMessageURI
+ * mailbox-message://folder1/folder2#123?header=none or
+ * mailbox-message://folder1/folder2#1234&part=1.2
+ *
+ * puts folder URI in folderURI (mailbox://folder1/folder2)
+ * message key number in key
+ */
+nsresult nsParseLocalMessageURI(const char* uri,
+                                nsCString& folderURI,
+                                nsMsgKey *key)
+{
+  if(!key)
+    return NS_ERROR_NULL_POINTER;
+
+  nsAutoCString uriStr(uri);
+  int32_t keySeparator = uriStr.FindChar('#');
+  if(keySeparator != -1)
+  {
+    int32_t keyEndSeparator = MsgFindCharInSet(uriStr, "?&", keySeparator);
+    folderURI = StringHead(uriStr, keySeparator);
+    folderURI.Cut(7, 8);    // cut out the -message part of mailbox-message:
+
+    nsAutoCString keyStr;
+    if (keyEndSeparator != -1)
+      keyStr = Substring(uriStr, keySeparator + 1,
+                         keyEndSeparator - (keySeparator + 1));
+    else
+      keyStr = StringTail(uriStr, uriStr.Length() - (keySeparator + 1));
+
+    *key = msgKeyFromInt(ParseUint64Str(keyStr.get()));
+    return NS_OK;
+  }
+  return NS_ERROR_FAILURE;
+
+}
+
+nsresult nsBuildLocalMessageURI(const char *baseURI, nsMsgKey key, nsCString& uri)
+{
+  // need to convert mailbox://hostname/.. to mailbox-message://hostname/..
+  uri.Append(baseURI);
+  uri.Append('#');
+  uri.AppendInt(key);
+  return NS_OK;
+}
+
+nsresult nsCreateLocalBaseMessageURI(const nsACString& baseURI, nsCString &baseMessageURI)
+{
+  nsAutoCString tailURI(baseURI);
+
+  // chop off mailbox:/
+  if (tailURI.Find(kMailboxRootURI) == 0)
+    tailURI.Cut(0, PL_strlen(kMailboxRootURI));
+  
+  baseMessageURI = kMailboxMessageRootURI;
+  baseMessageURI += tailURI;
+
+  return NS_OK;
+}
+
+void nsEscapeNativePath(nsCString& nativePath)
+{
+#if defined(XP_WIN)
+  nativePath.Insert('/', 0);
+  MsgReplaceChar(nativePath, '\\', '/');
+#endif
+}