Bug 793310 - Support sms:, tel: and mailto: URI schemes, r=philipp

b2g/chrome/content/shell.js

@@ -190,6 +190,9 @@ var shell = {
     this.isHomeLoaded = false;
 
     ppmm.addMessageListener("content-handler", this);
+    ppmm.addMessageListener("dial-handler", this);
+    ppmm.addMessageListener("sms-handler", this);
+    ppmm.addMessageListener("mail-handler", this);
   },
 
   stop: function shell_stop() {
@@ -394,17 +397,18 @@ var shell = {
   },
 
   receiveMessage: function shell_receiveMessage(message) {
-    if (message.name != 'content-handler') {
+    var names = { 'content-handler': 'view',
+                  'dial-handler'   : 'dial',
+                  'mail-handler'   : 'new',
+                  'sms-handler'    : 'new' }
+
+    if (!(message.name in names))
       return;
-    }
-    let handler = message.json;
+
+    let data = message.data;
     new MozActivity({
-      name: 'view',
-      data: {
-        type: handler.type,
-        url: handler.url,
-        extras: handler.extras
-      }
+      name: names[message.name],
+      data: data
     });
   }
 };

b2g/components/B2GComponents.manifest

@@ -42,6 +42,18 @@ contract @mozilla.org/uriloader/content-handler;1?type=application/pdf {d18d0216
 component {8b83eabc-7929-47f4-8b48-4dea8d887e4b} PaymentGlue.js
 contract @mozilla.org/payment/ui-glue;1 {8b83eabc-7929-47f4-8b48-4dea8d887e4b}
 
+# TelProtocolHandler.js
+component {782775dd-7351-45ea-aff1-0ffa872cfdd2} TelProtocolHandler.js
+contract @mozilla.org/network/protocol;1?name=tel {782775dd-7351-45ea-aff1-0ffa872cfdd2}
+
+# SmsProtocolHandler.js
+component {81ca20cb-0dad-4e32-8566-979c8998bd73} SmsProtocolHandler.js
+contract @mozilla.org/network/protocol;1?name=sms {81ca20cb-0dad-4e32-8566-979c8998bd73}
+
+# MailtoProtocolHandler.js
+component {50777e53-0331-4366-a191-900999be386c} MailtoProtocolHandler.js
+contract @mozilla.org/network/protocol;1?name=mailto {50777e53-0331-4366-a191-900999be386c}
+
 # YoutubeProtocolHandler.js
 component {c3f1b945-7e71-49c8-95c7-5ae9cc9e2bad} YoutubeProtocolHandler.js
 contract @mozilla.org/network/protocol;1?name=vnd.youtube {c3f1b945-7e71-49c8-95c7-5ae9cc9e2bad}

b2g/components/MailtoProtocolHandler.js

@@ -0,0 +1,46 @@
+/* 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/. */
+
+"use strict";
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+
+XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
+                                   "@mozilla.org/childprocessmessagemanager;1",
+                                   "nsIMessageSender");
+
+function MailtoProtocolHandler() {
+}
+
+MailtoProtocolHandler.prototype = {
+
+  scheme: "mailto",
+  defaultPort: -1,
+  protocolFlags: Ci.nsIProtocolHandler.URI_NORELATIVE |
+                 Ci.nsIProtocolHandler.URI_NOAUTH |
+                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
+                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
+  allowPort: function() false,
+
+  newURI: function Proto_newURI(aSpec, aOriginCharset) {
+    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
+    uri.spec = aSpec;
+    return uri;
+  },
+
+  newChannel: function Proto_newChannel(aURI) {
+    cpmm.sendAsyncMessage("mail-handler", {
+      URI: aURI.spec,
+      type: "mail" });
+
+    throw Components.results.NS_ERROR_ILLEGAL_VALUE;
+  },
+
+  classID: Components.ID("{50777e53-0331-4366-a191-900999be386c}"),
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIProtocolHandler])
+};
+
+let NSGetFactory = XPCOMUtils.generateNSGetFactory([MailtoProtocolHandler]);

b2g/components/Makefile.in

@@ -23,13 +23,24 @@ EXTRA_PP_COMPONENTS = \
         ContentHandler.js \
         ContentPermissionPrompt.js \
         DirectoryProvider.js \
+        MailtoProtocolHandler.js \
         MozKeyboard.js \
         ProcessGlobal.js \
         PaymentGlue.js \
+        SmsProtocolHandler.js \
+        TelProtocolHandler.js \
         YoutubeProtocolHandler.js \
         RecoveryService.js \
         $(NULL)
 
+EXTRA_JS_MODULES = \
+	TelURIParser.jsm \
+	$(NULL)
+
+TEST_DIRS = \
+	test \
+	$(NULL)
+
 ifdef MOZ_UPDATER
 EXTRA_PP_COMPONENTS += UpdatePrompt.js
 endif

b2g/components/SmsProtocolHandler.js

@@ -0,0 +1,59 @@
+/* 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/. */
+
+/**
+ * SmsProtocolHandle.js
+ *
+ * This file implements the URLs for SMS
+ * https://www.rfc-editor.org/rfc/rfc5724.txt
+ */
+
+"use strict";
+
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+Cu.import("resource:///modules/TelURIParser.jsm");
+
+XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
+                                   "@mozilla.org/childprocessmessagemanager;1",
+                                   "nsIMessageSender");
+
+function SmsProtocolHandler() {
+}
+
+SmsProtocolHandler.prototype = {
+
+  scheme: "sms",
+  defaultPort: -1,
+  protocolFlags: Ci.nsIProtocolHandler.URI_NORELATIVE |
+                 Ci.nsIProtocolHandler.URI_NOAUTH |
+                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
+                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
+  allowPort: function() false,
+
+  newURI: function Proto_newURI(aSpec, aOriginCharset) {
+    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
+    uri.spec = aSpec;
+    return uri;
+  },
+
+  newChannel: function Proto_newChannel(aURI) {
+    let number = TelURIParser.parseURI('sms', aURI.spec);
+
+    if (number) {
+      cpmm.sendAsyncMessage("sms-handler", {
+        number: number,
+        type: "websms/sms" });
+    }
+
+    throw Components.results.NS_ERROR_ILLEGAL_VALUE;
+  },
+
+  classID: Components.ID("{81ca20cb-0dad-4e32-8566-979c8998bd73}"),
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIProtocolHandler])
+};
+
+let NSGetFactory = XPCOMUtils.generateNSGetFactory([SmsProtocolHandler]);

b2g/components/TelProtocolHandler.js

@@ -0,0 +1,58 @@
+/* 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/. */
+
+/**
+ * TelProtocolHandle.js
+ *
+ * This file implements the URLs for Telephone Calls
+ * https://www.ietf.org/rfc/rfc2806.txt
+ */
+
+"use strict";
+
+const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components;
+
+Cu.import('resource://gre/modules/XPCOMUtils.jsm');
+Cu.import("resource:///modules/TelURIParser.jsm");
+
+XPCOMUtils.defineLazyServiceGetter(this, "cpmm",
+                                   "@mozilla.org/childprocessmessagemanager;1",
+                                   "nsIMessageSender");
+
+function TelProtocolHandler() {
+}
+
+TelProtocolHandler.prototype = {
+
+  scheme: "tel",
+  defaultPort: -1,
+  protocolFlags: Ci.nsIProtocolHandler.URI_NORELATIVE |
+                 Ci.nsIProtocolHandler.URI_NOAUTH |
+                 Ci.nsIProtocolHandler.URI_LOADABLE_BY_ANYONE |
+                 Ci.nsIProtocolHandler.URI_DOES_NOT_RETURN_DATA,
+  allowPort: function() false,
+
+  newURI: function Proto_newURI(aSpec, aOriginCharset) {
+    let uri = Cc["@mozilla.org/network/simple-uri;1"].createInstance(Ci.nsIURI);
+    uri.spec = aSpec;
+    return uri;
+  },
+
+  newChannel: function Proto_newChannel(aURI) {
+    let number = TelURIParser.parseURI('tel', aURI.spec);
+
+    if (number) {
+      cpmm.sendAsyncMessage("dial-handler", {
+        number: number,
+        type: "webtelephony/number" });
+    }
+
+    throw Components.results.NS_ERROR_ILLEGAL_VALUE;
+  },
+
+  classID: Components.ID("{782775dd-7351-45ea-aff1-0ffa872cfdd2}"),
+  QueryInterface: XPCOMUtils.generateQI([Ci.nsIProtocolHandler])
+};
+
+let NSGetFactory = XPCOMUtils.generateNSGetFactory([TelProtocolHandler]);

b2g/components/TelURIParser.jsm

@@ -0,0 +1,120 @@
+/* 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/. */
+
+"use strict";
+
+let EXPORTED_SYMBOLS = ["TelURIParser"];
+
+/**
+ * Singleton providing functionality for parsing tel: and sms: URIs
+ */
+let TelURIParser = {
+  parseURI: function(scheme, uri) {
+    // Ignore MWI and USSD codes. See 794034.
+    if (uri.indexOf('*') != -1 || uri.indexOf('#') != -1) {
+      return null;
+    }
+
+    // https://www.ietf.org/rfc/rfc2806.txt
+    let subscriber = uri.slice((scheme + ':').length);
+
+    if (!subscriber.length) {
+      return null;
+    }
+
+    let number = '';
+    let pos = 0;
+    let len = subscriber.length;
+
+    // visual-separator
+    let visualSeparator = [ '-', '.', '(', ')' ];
+    let digits = [ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' ];
+    let dtmfDigits = [ '*', '#', 'A', 'B', 'C', 'D' ];
+    let pauseCharacter = [ 'p', 'w' ];
+
+    // global-phone-number
+    if (subscriber[pos] == '+') {
+      number += '+';
+      for (++pos; pos < len; ++pos) {
+        if (visualSeparator.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else if (digits.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else {
+          break;
+        }
+      }
+    }
+    // local-phone-number
+    else {
+      for (; pos < len; ++pos) {
+        if (visualSeparator.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else if (digits.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else if (dtmfDigits.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else if (pauseCharacter.indexOf(subscriber[pos]) != -1) {
+          number += subscriber[pos];
+        } else {
+          break;
+        }
+      }
+
+      // this means error
+      if (!number.length) {
+        return null;
+      }
+
+      // isdn-subaddress
+      if (subscriber.substring(pos, pos + 6) == ';isub=') {
+        let subaddress = '';
+
+        for (pos += 6; pos < len; ++pos) {
+          if (visualSeparator.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else if (digits.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else {
+            break;
+          }
+        }
+
+        // FIXME: ignore subaddress - Bug 795242
+      }
+
+      // post-dial
+      if (subscriber.substring(pos, pos + 7) == ';postd=') {
+        let subaddress = '';
+
+        for (pos += 7; pos < len; ++pos) {
+          if (visualSeparator.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else if (digits.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else if (dtmfDigits.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else if (pauseCharacter.indexOf(subscriber[pos]) != -1) {
+            subaddress += subscriber[pos];
+          } else {
+            break;
+          }
+        }
+
+        // FIXME: ignore subaddress - Bug 795242
+      }
+
+      // area-specific
+      if (subscriber.substring(pos, pos + 15) == ';phone-context=') {
+        pos += 15;
+
+        // global-network-prefix | local-network-prefix | private-prefi
+        number = subscriber.substring(pos, subscriber.length) + number;
+      }
+    }
+
+    return number || null;
+  }
+};
+

b2g/components/test/Makefile.in

@@ -0,0 +1,20 @@
+# vim: noexpandtab ts=8 sw=8
+#
+# 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/.
+
+DEPTH		= @DEPTH@
+topsrcdir	= @top_srcdir@
+srcdir		= @srcdir@
+VPATH		= @srcdir@
+relativesrcdir = @relativesrcdir@
+FAIL_ON_WARNINGS := 1
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE = B2GComponents
+
+XPCSHELL_TESTS = unit
+
+include $(topsrcdir)/config/rules.mk

b2g/components/test/unit/test_bug793310.js

@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+function run_test() {
+  Components.utils.import("resource:///modules/TelURIParser.jsm")
+
+  // global-phone-number
+   do_check_eq(TelURIParser.parseURI('tel', 'tel:+1234'), '+1234');
+
+  // global-phone-number => ignored chars
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:+1234_123'), '+1234');
+
+  // global-phone-number => visualSeparator + digits
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:+-.()1234567890'), '+-.()1234567890');
+
+  // local-phone-number
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:1234'), '1234');
+
+  // local-phone-number => visualSeparator + digits + dtmfDigits + pauseCharacter
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:-.()1234567890ABCDpw'), '-.()1234567890ABCDpw');
+
+  // local-phone-number => visualSeparator + digits + dtmfDigits + pauseCharacter + ignored chars
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:-.()1234567890ABCDpw_'), '-.()1234567890ABCDpw');
+
+  // local-phone-number => isdn-subaddress
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:123;isub=123'), '123');
+
+  // local-phone-number => post-dial
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:123;postd=123'),  '123');
+
+  // local-phone-number => prefix
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:123;phone-context=+0321'), '+0321123');
+
+  // local-phone-number => isdn-subaddress + post-dial + prefix
+  do_check_eq(TelURIParser.parseURI('tel', 'tel:123;isub=123;postd=123;phone-context=+0321'), '+0321123');
+}

b2g/components/test/unit/xpcshell.ini

@@ -0,0 +1,5 @@
+[DEFAULT]
+head =
+tail =
+
+[test_bug793310.js]

testing/xpcshell/xpcshell.ini

@@ -130,4 +130,6 @@ skip-if = os == "win" || os == "mac" || os == "os2"
 [include:modules/libmar/tests/unit/xpcshell.ini]
 skip-if = os == "android"
 
+[include:b2g/components/test/unit/xpcshell.ini]
+
 [include:tools/profiler/tests/xpcshell.ini]