Bug 1719413 - Add NntpProtocolInfo.jsm to implement nsIMsgProtocolInfo. r=mkmelin

Differential Revision: https://phabricator.services.mozilla.com/D128041

--HG--
extra : amend_source : 429876a1d85a9a27a882e3b28626de3fcc794287

mailnews/news/src/NntpModuleLoader.jsm

@@ -57,6 +57,11 @@ var nntpJSModules = [
     "{dc4ad42f-bc98-4193-a469-0cfa95ed9bcb}",
     "@mozilla.org/messenger/server;1?type=nntp",
   ],
+  [
+    "NntpProtocolInfo",
+    "{7d71db22-0624-4c9f-8d70-dea6ab3ff076}",
+    "@mozilla.org/messenger/protocol/info;1?type=nntp",
+  ],
 ];
 
 NntpModuleLoader.prototype = {

mailnews/news/src/NntpProtocolInfo.jsm

@@ -0,0 +1,81 @@
+/* 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/. */
+
+const EXPORTED_SYMBOLS = ["NntpProtocolInfo"];
+
+var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+/**
+ * @implements {nsIMsgProtocolInfo}
+ */
+class NntpProtocolInfo {
+  QueryInterface = ChromeUtils.generateQI(["nsIMsgProtocolInfo"]);
+
+  serverIID = Components.ID("{dc4ad42f-bc98-4193-a469-0cfa95ed9bcb}");
+
+  requiresUsername = false;
+  preflightPrettyNameWithEmailAddress = false;
+  canDelete = true;
+  canLoginAtStartUp = true;
+  canDuplicate = true;
+  canGetMessages = false;
+  canGetIncomingMessages = false;
+  defaultDoBiff = false;
+  showComposeMsgLink = false;
+  foldersCreatedAsync = false;
+
+  get defaultLocalPath() {
+    let file = this._getFileValue("mail.newsrc_root-rel", "mail.newsrc_root");
+    if (!file) {
+      file = Services.dirsvc.get("NewsD", Ci.nsIFile);
+      this._setFileValue("mail.newsrc_root-rel", "mail.newsrc_root", file);
+    }
+    if (!file.exists()) {
+      file.createUnique(Ci.nsIFile.DIRECTORY_TYPE, 0o775);
+    }
+    return file;
+  }
+
+  set defaultLocalPath(value) {
+    this._setFileValue("mail.root.nntp-rel", "mail.root.nntp", value);
+  }
+
+  getDefaultServerPort(isSecure) {
+    return isSecure
+      ? Ci.nsINntpUrl.DEFAULT_NNTPS_PORT
+      : Ci.nsINntpUrl.DEFAULT_NNTP_PORT;
+  }
+
+  _getFileValue(relPrefName, absPrefName) {
+    try {
+      return Services.prefs.getComplexValue(relPrefName, Ci.nsIRelativeFilePref)
+        .file;
+    } catch (e) {
+      try {
+        let file = Services.prefs.getComplexValue(absPrefName, Ci.nsIFile);
+        Services.prefs.setComplexValue(relPrefName, Ci.nsIRelativeFilePref, {
+          QueryInterface: ChromeUtils.generateQI(["nsIRelativeFilePref"]),
+          file,
+          relativeToKey: "ProfD",
+        });
+        return file;
+      } catch (e) {
+        return null;
+      }
+    }
+  }
+
+  _setFileValue(relPrefName, absPrefName, file) {
+    Services.prefs.setComplexValue(relPrefName, Ci.nsIRelativeFilePref, {
+      QueryInterface: ChromeUtils.generateQI(["nsIRelativeFilePref"]),
+      file,
+      relativeToKey: "ProfD",
+    });
+    Services.prefs.setComplexValue(absPrefName, Ci.nsIFile, file);
+  }
+}
+
+NntpProtocolInfo.prototype.classID = Components.ID(
+  "{7d71db22-0624-4c9f-8d70-dea6ab3ff076}"
+);

mailnews/news/src/moz.build

@@ -27,6 +27,7 @@ EXTRA_JS_MODULES += [
     "NntpModuleLoader.jsm",
     "NntpNewsGroup.jsm",
     "NntpProtocolHandler.jsm",
+    "NntpProtocolInfo.jsm",
     "NntpService.jsm",
 ]
 

mailnews/news/test/unit/xpcshell-cpp.ini

@@ -11,11 +11,7 @@ prefs =
 [test_nntpContentLength.js]
 # The server doesn't support returning sizes! (bug 782629)
 skip-if = true
-[test_newsAutocomplete.js]
-[test_nntpProxy.js]
-[test_nntpUrl.js]
 [test_server.js]
 run-sequentially = Uses fixed NNTP_PORT
-[test_uriParser.js]
 
 [include:xpcshell-shared.ini]

mailnews/news/test/unit/xpcshell-shared.ini

@@ -7,6 +7,7 @@ run-sequentially = Restarts server twice--may work but dangerous
 [test_filter.js]
 [test_getNewsMessage.js]
 [test_internalUris.js]
+[test_newsAutocomplete.js]
 [test_nntpGroupPassword.js]
 [test_nntpPassword.js]
 [test_nntpPassword2.js]
@@ -14,3 +15,6 @@ run-sequentially = Restarts server twice--may work but dangerous
 [test_nntpPasswordFailure.js]
 [test_nntpPost.js]
 [test_nntpProtocols.js]
+[test_nntpProxy.js]
+[test_nntpUrl.js]
+[test_uriParser.js]