src/bitmessagemain.py

@@ -738,6 +738,115 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
                 data += json.dumps({'label':label.encode('base64'), 'address': address, 'enabled': enabled == 1}, indent=4, separators=(',',': '))
             data += ']}'
             return data
+        elif method == 'disseminatePreEncryptedMsg':
+            # The device issuing this command to PyBitmessage supplies a msg object that has
+            # already been encrypted and had the necessary proof of work done for it to be
+            # disseminated to the rest of the Bitmessage network. PyBitmessage accepts this msg
+            # object and sends it out to the rest of the Bitmessage network as if it had generated the
+            # message itself. Please do not yet add this to the api doc.
+            if len(params) != 1:
+                return 'API Error 0000: I need 1 parameter!'
+            encryptedPayload, = params
+            encryptedPayload = encryptedPayload.decode('hex')
+            toStreamNumber = decodeVarint(encryptedPayload[16:26])[0]
+            inventoryHash = calculateInventoryHash(encryptedPayload)
+            objectType = 'msg'
+            shared.inventory[inventoryHash] = (
+                objectType, toStreamNumber, encryptedPayload, int(time.time()))
+            with shared.printLock:
+                print 'Broadcasting inv for msg(API disseminatePreEncryptedMsg command):', inventoryHash.encode('hex')
+            shared.broadcastToSendDataQueues((
+                toStreamNumber, 'sendinv', inventoryHash))
+        elif method == 'disseminatePubkey':
+            # The device issuing this command to PyBitmessage supplies a pubkey object that has
+            # already had the necessary proof of work done for it to be disseminated to the rest of the 
+            # Bitmessage network. PyBitmessage accepts this pubkey object and sends it out to the 
+            # rest of the Bitmessage network as if it had generated the pubkey object itself. Please
+            # do not yet add this to the api doc.
+            if len(params) != 1:
+                return 'API Error 0000: I need 1 parameter!'
+            payload, = params
+            payload = payload.decode('hex')
+            pubkeyReadPosition = 8 # bypass the nonce
+            if payload[pubkeyReadPosition:pubkeyReadPosition+4] == '\x00\x00\x00\x00': # if this pubkey uses 8 byte time
+                pubkeyReadPosition += 8
+            else:
+                pubkeyReadPosition += 4
+            addressVersion, addressVersionLength = decodeVarint(payload[pubkeyReadPosition:pubkeyReadPosition+10])
+            pubkeyReadPosition += addressVersionLength
+            pubkeyStreamNumber = decodeVarint(payload[pubkeyReadPosition:pubkeyReadPosition+10])[0]
+            inventoryHash = calculateInventoryHash(payload)
+            objectType = 'pubkey'
+            shared.inventory[inventoryHash] = (
+                objectType, pubkeyStreamNumber, payload, int(time.time()))
+            with shared.printLock:
+                print 'broadcasting inv within API command disseminatePubkey with hash:', inventoryHash.encode('hex')
+            shared.broadcastToSendDataQueues((
+                streamNumber, 'sendinv', inventoryHash))
+        elif method == 'getMessageDataByDestinationHash':
+            # Method will eventually be used by a particular Android app to 
+            # select relevant messages. Do not yet add this to the api
+            # doc.
+            
+            if len(params) != 1:
+                return 'API Error 0000: I need 1 parameter!'
+            requestedHash, = params
+            if len(requestedHash) != 40:
+                return 'API Error 0019: The length of hash should be 20 bytes (encoded in hex thus 40 characters).'
+            requestedHash = requestedHash.decode('hex')
+            
+            # This is not a particularly commonly used API function. Before we 
+            # use it we'll need to fill out a field in our inventory database 
+            # which is blank by default (first20bytesofencryptedmessage). 
+            parameters = ''
+            with shared.sqlLock:
+                shared.sqlSubmitQueue.put('''SELECT hash, payload FROM inventory WHERE first20bytesofencryptedmessage = '' and objecttype = 'msg' ; ''')
+                shared.sqlSubmitQueue.put(parameters)
+                queryreturn = shared.sqlReturnQueue.get()
+            
+                for row in queryreturn:
+                    hash, payload = row
+                    readPosition = 16 # Nonce length + time length
+                    readPosition += decodeVarint(payload[readPosition:readPosition+10])[1] # Stream Number length
+                    t = (payload[readPosition:readPosition+20],hash)
+                    shared.sqlSubmitQueue.put('''UPDATE inventory SET first20bytesofencryptedmessage=? WHERE hash=?; ''')
+                    shared.sqlSubmitQueue.put(t)
+                    shared.sqlReturnQueue.get()        
+                
+            parameters = (requestedHash,)
+            with shared.sqlLock:
+                shared.sqlSubmitQueue.put('commit')
+                shared.sqlSubmitQueue.put('''SELECT payload FROM inventory WHERE first20bytesofencryptedmessage = ?''')
+                shared.sqlSubmitQueue.put(parameters)
+                queryreturn = shared.sqlReturnQueue.get()
+            data = '{"receivedMessageDatas":['
+            for row in queryreturn:
+                payload, = row
+                if len(data) > 25:
+                    data += ','
+                data += json.dumps({'data':payload.encode('hex')}, indent=4, separators=(',', ': '))
+            data += ']}'
+            return data
+        elif method == 'getPubkeyByHash':
+            # Method will eventually be used by a particular Android app to 
+            # retrieve pubkeys. Please do not yet add this to the api docs.
+            if len(params) != 1:
+                return 'API Error 0000: I need 1 parameter!'
+            requestedHash, = params
+            if len(requestedHash) != 40:
+                return 'API Error 0019: The length of hash should be 20 bytes (encoded in hex thus 40 characters).'
+            requestedHash = requestedHash.decode('hex')
+            parameters = (requestedHash,)
+            with shared.sqlLock:
+                shared.sqlSubmitQueue.put('''SELECT transmitdata FROM pubkeys WHERE hash = ? ; ''')
+                shared.sqlSubmitQueue.put(parameters)
+                queryreturn = shared.sqlReturnQueue.get()
+            data = '{"pubkey":['
+            for row in queryreturn:
+                transmitdata, = row
+                data += json.dumps({'data':transmitdata.encode('hex')}, indent=4, separators=(',', ': '))
+            data += ']}'
+            return data
         elif method == 'clientStatus':
             return '{ "networkConnections" : "%s" }' % str(len(shared.connectedHostsList))
         else:
@@ -757,11 +866,8 @@ class singleAPI(threading.Thread):
         se.register_introspection_functions()
         se.serve_forever()
 
-selfInitiatedConnections = {}
 # This is a list of current connections (the thread pointers at least)
-
+selfInitiatedConnections = {}
-
-
 
 
 if shared.useVeryEasyProofOfWorkForTesting:

src/bitmessageqt/__init__.py

@@ -2000,6 +2000,8 @@ class MyForm(QtGui.QMainWindow):
                 self.settingsDialogInstance.ui.checkBoxShowTrayNotifications.isChecked()))
             shared.config.set('bitmessagesettings', 'startintray', str(
                 self.settingsDialogInstance.ui.checkBoxStartInTray.isChecked()))
+            shared.config.set('bitmessagesettings', 'willinglysendtomobile', str(
+                self.settingsDialogInstance.ui.checkBoxWillinglySendToMobile.isChecked()))
             if int(shared.config.get('bitmessagesettings', 'port')) != int(self.settingsDialogInstance.ui.lineEditTCPPort.text()):
                 if not shared.safeConfigGetBoolean('bitmessagesettings', 'dontconnect'):
                     QMessageBox.about(self, _translate("MainWindow", "Restart"), _translate(
@@ -2996,6 +2998,8 @@ class settingsDialog(QtGui.QDialog):
             shared.config.getboolean('bitmessagesettings', 'showtraynotifications'))
         self.ui.checkBoxStartInTray.setChecked(
             shared.config.getboolean('bitmessagesettings', 'startintray'))
+        self.ui.checkBoxWillinglySendToMobile.setChecked(
+            shared.safeConfigGetBoolean('bitmessagesettings', 'willinglysendtomobile'))
         if shared.appdata == '':
             self.ui.checkBoxPortableMode.setChecked(True)
         if 'darwin' in sys.platform:
@@ -3290,6 +3294,7 @@ def run():
 
     try:
         translator.load("translations/bitmessage_" + str(locale.getdefaultlocale()[0]))
+        #translator.load("translations/bitmessage_fr_BE") # test French
     except:
         # The above is not compatible with all versions of OSX.
         translator.load("translations/bitmessage_en_US") # Default to english.

src/bitmessageqt/bitmessageui.py

@@ -2,7 +2,7 @@
 
 # Form implementation generated from reading ui file 'bitmessageui.ui'
 #
-# Created: Thu Aug  1 00:22:41 2013
+# Created: Fri Aug  9 14:17:50 2013
 #      by: PyQt4 UI code generator 4.10
 #
 # WARNING! All changes made in this file will be lost!
@@ -26,7 +26,7 @@ except AttributeError:
 class Ui_MainWindow(object):
     def setupUi(self, MainWindow):
         MainWindow.setObjectName(_fromUtf8("MainWindow"))
-        MainWindow.resize(775, 598)
+        MainWindow.resize(795, 580)
         icon = QtGui.QIcon()
         icon.addPixmap(QtGui.QPixmap(_fromUtf8(":/newPrefix/images/can-icon-24px.png")), QtGui.QIcon.Normal, QtGui.QIcon.Off)
         MainWindow.setWindowIcon(icon)
@@ -422,7 +422,7 @@ class Ui_MainWindow(object):
         self.gridLayout.addWidget(self.tabWidget, 0, 0, 1, 1)
         MainWindow.setCentralWidget(self.centralwidget)
         self.menubar = QtGui.QMenuBar(MainWindow)
-        self.menubar.setGeometry(QtCore.QRect(0, 0, 775, 21))
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 795, 27))
         self.menubar.setObjectName(_fromUtf8("menubar"))
         self.menuFile = QtGui.QMenu(self.menubar)
         self.menuFile.setObjectName(_fromUtf8("menuFile"))
@@ -539,7 +539,7 @@ class Ui_MainWindow(object):
         self.textEditMessage.setHtml(_translate("MainWindow", "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\">\n"
 "<html><head><meta name=\"qrichtext\" content=\"1\" /><style type=\"text/css\">\n"
 "p, li { white-space: pre-wrap; }\n"
-"</style></head><body style=\" font-family:\'Ubuntu\'; font-size:9pt; font-weight:400; font-style:normal;\">\n"
+"</style></head><body style=\" font-family:\'Droid Sans\'; font-size:9pt; font-weight:400; font-style:normal;\">\n"
 "<p style=\"-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:\'MS Shell Dlg 2\';\"><br /></p></body></html>", None))
         self.label.setText(_translate("MainWindow", "To:", None))
         self.label_2.setText(_translate("MainWindow", "From:", None))

src/bitmessageqt/bitmessageui.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>775</width>
+    <width>795</width>
-    <height>598</height>
+    <height>580</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -257,7 +257,7 @@
            <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
+&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Droid Sans'; font-size:9pt; font-weight:400; font-style:normal;&quot;&gt;
 &lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'MS Shell Dlg 2';&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
           </property>
          </widget>
@@ -1010,8 +1010,8 @@ p, li { white-space: pre-wrap; }
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>775</width>
+     <width>795</width>
-     <height>21</height>
+     <height>27</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">

src/bitmessageqt/newchandialog.py

@@ -2,8 +2,8 @@
 
 # Form implementation generated from reading ui file 'newchandialog.ui'
 #
-# Created: Mon Jul 22 01:05:35 2013
+# Created: Wed Aug  7 16:51:29 2013
-#      by: PyQt4 UI code generator 4.10.2
+#      by: PyQt4 UI code generator 4.10
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -26,7 +26,7 @@ except AttributeError:
 class Ui_newChanDialog(object):
     def setupUi(self, newChanDialog):
         newChanDialog.setObjectName(_fromUtf8("newChanDialog"))
-        newChanDialog.resize(530, 422)
+        newChanDialog.resize(553, 422)
         newChanDialog.setMinimumSize(QtCore.QSize(0, 0))
         self.formLayout = QtGui.QFormLayout(newChanDialog)
         self.formLayout.setObjectName(_fromUtf8("formLayout"))
@@ -87,13 +87,18 @@ class Ui_newChanDialog(object):
         QtCore.QObject.connect(self.radioButtonJoinChan, QtCore.SIGNAL(_fromUtf8("toggled(bool)")), self.groupBoxJoinChan.setShown)
         QtCore.QObject.connect(self.radioButtonCreateChan, QtCore.SIGNAL(_fromUtf8("toggled(bool)")), self.groupBoxCreateChan.setShown)
         QtCore.QMetaObject.connectSlotsByName(newChanDialog)
+        newChanDialog.setTabOrder(self.radioButtonJoinChan, self.radioButtonCreateChan)
+        newChanDialog.setTabOrder(self.radioButtonCreateChan, self.lineEditChanNameCreate)
+        newChanDialog.setTabOrder(self.lineEditChanNameCreate, self.lineEditChanNameJoin)
+        newChanDialog.setTabOrder(self.lineEditChanNameJoin, self.lineEditChanBitmessageAddress)
+        newChanDialog.setTabOrder(self.lineEditChanBitmessageAddress, self.buttonBox)
 
     def retranslateUi(self, newChanDialog):
         newChanDialog.setWindowTitle(_translate("newChanDialog", "Dialog", None))
         self.radioButtonCreateChan.setText(_translate("newChanDialog", "Create a new chan", None))
         self.radioButtonJoinChan.setText(_translate("newChanDialog", "Join a chan", None))
         self.groupBoxCreateChan.setTitle(_translate("newChanDialog", "Create a chan", None))
-        self.label_4.setText(_translate("newChanDialog", "Enter a name for your chan. If you choose a sufficiently complex chan name (like a strong and unique passphrase) and none of your friends share it publicly then the chan will be secure and private.", None))
+        self.label_4.setText(_translate("newChanDialog", "<html><head/><body><p>Enter a name for your chan. If you choose a sufficiently complex chan name (like a strong and unique passphrase) and none of your friends share it publicly then the chan will be secure and private. If you and someone else both create a chan with the same chan name then it is currently very likely that they will be the same chan.</p></body></html>", None))
         self.label_5.setText(_translate("newChanDialog", "Chan name:", None))
         self.groupBoxJoinChan.setTitle(_translate("newChanDialog", "Join a chan", None))
         self.label.setText(_translate("newChanDialog", "<html><head/><body><p>A chan exists when a group of people share the same decryption keys. The keys and bitmessage address used by a chan are generated from a human-friendly word or phrase (the chan name). To send a message to everyone in the chan, send a normal person-to-person message to the chan address.</p><p>Chans are experimental and completely unmoderatable.</p></body></html>", None))

src/bitmessageqt/newchandialog.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>530</width>
+    <width>553</width>
     <height>422</height>
    </rect>
   </property>
@@ -46,7 +46,7 @@
       <item row="0" column="0">
        <widget class="QLabel" name="label_4">
         <property name="text">
-         <string>Enter a name for your chan. If you choose a sufficiently complex chan name (like a strong and unique passphrase) and none of your friends share it publicly then the chan will be secure and private.</string>
+         <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Enter a name for your chan. If you choose a sufficiently complex chan name (like a strong and unique passphrase) and none of your friends share it publicly then the chan will be secure and private. If you and someone else both create a chan with the same chan name then it is currently very likely that they will be the same chan.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
         </property>
         <property name="wordWrap">
          <bool>true</bool>
@@ -130,6 +130,14 @@
    </item>
   </layout>
  </widget>
+ <tabstops>
+  <tabstop>radioButtonJoinChan</tabstop>
+  <tabstop>radioButtonCreateChan</tabstop>
+  <tabstop>lineEditChanNameCreate</tabstop>
+  <tabstop>lineEditChanNameJoin</tabstop>
+  <tabstop>lineEditChanBitmessageAddress</tabstop>
+  <tabstop>buttonBox</tabstop>
+ </tabstops>
  <resources/>
  <connections>
   <connection>

src/bitmessageqt/settings.py

@@ -2,8 +2,8 @@
 
 # Form implementation generated from reading ui file 'settings.ui'
 #
-# Created: Fri Jul 12 12:37:53 2013
+# Created: Wed Aug  7 16:58:45 2013
-#      by: PyQt4 UI code generator 4.10.1
+#      by: PyQt4 UI code generator 4.10
 #
 # WARNING! All changes made in this file will be lost!
 
@@ -26,7 +26,7 @@ except AttributeError:
 class Ui_settingsDialog(object):
     def setupUi(self, settingsDialog):
         settingsDialog.setObjectName(_fromUtf8("settingsDialog"))
-        settingsDialog.resize(445, 343)
+        settingsDialog.resize(462, 343)
         self.gridLayout = QtGui.QGridLayout(settingsDialog)
         self.gridLayout.setObjectName(_fromUtf8("gridLayout"))
         self.buttonBox = QtGui.QDialogButtonBox(settingsDialog)
@@ -41,33 +41,36 @@ class Ui_settingsDialog(object):
         self.tabUserInterface.setObjectName(_fromUtf8("tabUserInterface"))
         self.gridLayout_5 = QtGui.QGridLayout(self.tabUserInterface)
         self.gridLayout_5.setObjectName(_fromUtf8("gridLayout_5"))
-        self.checkBoxStartOnLogon = QtGui.QCheckBox(self.tabUserInterface)
-        self.checkBoxStartOnLogon.setObjectName(_fromUtf8("checkBoxStartOnLogon"))
-        self.gridLayout_5.addWidget(self.checkBoxStartOnLogon, 0, 0, 1, 1)
-        self.checkBoxStartInTray = QtGui.QCheckBox(self.tabUserInterface)
-        self.checkBoxStartInTray.setObjectName(_fromUtf8("checkBoxStartInTray"))
-        self.gridLayout_5.addWidget(self.checkBoxStartInTray, 1, 0, 1, 1)
-        self.checkBoxMinimizeToTray = QtGui.QCheckBox(self.tabUserInterface)
-        self.checkBoxMinimizeToTray.setChecked(True)
-        self.checkBoxMinimizeToTray.setObjectName(_fromUtf8("checkBoxMinimizeToTray"))
-        self.gridLayout_5.addWidget(self.checkBoxMinimizeToTray, 2, 0, 1, 1)
-        self.checkBoxShowTrayNotifications = QtGui.QCheckBox(self.tabUserInterface)
-        self.checkBoxShowTrayNotifications.setObjectName(_fromUtf8("checkBoxShowTrayNotifications"))
-        self.gridLayout_5.addWidget(self.checkBoxShowTrayNotifications, 3, 0, 1, 1)
-        self.checkBoxPortableMode = QtGui.QCheckBox(self.tabUserInterface)
-        self.checkBoxPortableMode.setObjectName(_fromUtf8("checkBoxPortableMode"))
-        self.gridLayout_5.addWidget(self.checkBoxPortableMode, 4, 0, 1, 1)
-        self.label_7 = QtGui.QLabel(self.tabUserInterface)
-        self.label_7.setWordWrap(True)
-        self.label_7.setObjectName(_fromUtf8("label_7"))
-        self.gridLayout_5.addWidget(self.label_7, 5, 0, 1, 1)
         self.labelSettingsNote = QtGui.QLabel(self.tabUserInterface)
         self.labelSettingsNote.setText(_fromUtf8(""))
         self.labelSettingsNote.setWordWrap(True)
         self.labelSettingsNote.setObjectName(_fromUtf8("labelSettingsNote"))
-        self.gridLayout_5.addWidget(self.labelSettingsNote, 6, 0, 1, 1)
+        self.gridLayout_5.addWidget(self.labelSettingsNote, 7, 0, 1, 1)
         spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
-        self.gridLayout_5.addItem(spacerItem, 7, 0, 1, 1)
+        self.gridLayout_5.addItem(spacerItem, 8, 0, 1, 1)
+        self.checkBoxStartInTray = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxStartInTray.setObjectName(_fromUtf8("checkBoxStartInTray"))
+        self.gridLayout_5.addWidget(self.checkBoxStartInTray, 1, 0, 1, 1)
+        self.checkBoxShowTrayNotifications = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxShowTrayNotifications.setObjectName(_fromUtf8("checkBoxShowTrayNotifications"))
+        self.gridLayout_5.addWidget(self.checkBoxShowTrayNotifications, 3, 0, 1, 1)
+        self.checkBoxMinimizeToTray = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxMinimizeToTray.setChecked(True)
+        self.checkBoxMinimizeToTray.setObjectName(_fromUtf8("checkBoxMinimizeToTray"))
+        self.gridLayout_5.addWidget(self.checkBoxMinimizeToTray, 2, 0, 1, 1)
+        self.label_7 = QtGui.QLabel(self.tabUserInterface)
+        self.label_7.setWordWrap(True)
+        self.label_7.setObjectName(_fromUtf8("label_7"))
+        self.gridLayout_5.addWidget(self.label_7, 5, 0, 1, 1)
+        self.checkBoxStartOnLogon = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxStartOnLogon.setObjectName(_fromUtf8("checkBoxStartOnLogon"))
+        self.gridLayout_5.addWidget(self.checkBoxStartOnLogon, 0, 0, 1, 1)
+        self.checkBoxPortableMode = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxPortableMode.setObjectName(_fromUtf8("checkBoxPortableMode"))
+        self.gridLayout_5.addWidget(self.checkBoxPortableMode, 4, 0, 1, 1)
+        self.checkBoxWillinglySendToMobile = QtGui.QCheckBox(self.tabUserInterface)
+        self.checkBoxWillinglySendToMobile.setObjectName(_fromUtf8("checkBoxWillinglySendToMobile"))
+        self.gridLayout_5.addWidget(self.checkBoxWillinglySendToMobile, 6, 0, 1, 1)
         self.tabWidgetSettings.addTab(self.tabUserInterface, _fromUtf8(""))
         self.tabNetworkSettings = QtGui.QWidget()
         self.tabNetworkSettings.setObjectName(_fromUtf8("tabNetworkSettings"))
@@ -252,12 +255,13 @@ class Ui_settingsDialog(object):
 
     def retranslateUi(self, settingsDialog):
         settingsDialog.setWindowTitle(_translate("settingsDialog", "Settings", None))
-        self.checkBoxStartOnLogon.setText(_translate("settingsDialog", "Start Bitmessage on user login", None))
         self.checkBoxStartInTray.setText(_translate("settingsDialog", "Start Bitmessage in the tray (don\'t show main window)", None))
-        self.checkBoxMinimizeToTray.setText(_translate("settingsDialog", "Minimize to tray", None))
         self.checkBoxShowTrayNotifications.setText(_translate("settingsDialog", "Show notification when message received", None))
-        self.checkBoxPortableMode.setText(_translate("settingsDialog", "Run in Portable Mode", None))
+        self.checkBoxMinimizeToTray.setText(_translate("settingsDialog", "Minimize to tray", None))
         self.label_7.setText(_translate("settingsDialog", "In Portable Mode, messages and config files are stored in the same directory as the program rather than the normal application-data folder. This makes it convenient to run Bitmessage from a USB thumb drive.", None))
+        self.checkBoxStartOnLogon.setText(_translate("settingsDialog", "Start Bitmessage on user login", None))
+        self.checkBoxPortableMode.setText(_translate("settingsDialog", "Run in Portable Mode", None))
+        self.checkBoxWillinglySendToMobile.setText(_translate("settingsDialog", "Willingly include unencrypted destination address when sending to a mobile device", None))
         self.tabWidgetSettings.setTabText(self.tabWidgetSettings.indexOf(self.tabUserInterface), _translate("settingsDialog", "User Interface", None))
         self.groupBox.setTitle(_translate("settingsDialog", "Listening port", None))
         self.label.setText(_translate("settingsDialog", "Listen for connections on port:", None))

src/bitmessageqt/settings.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>445</width>
+    <width>462</width>
     <height>343</height>
    </rect>
   </property>
@@ -37,13 +37,29 @@
        <string>User Interface</string>
       </attribute>
       <layout class="QGridLayout" name="gridLayout_5">
-       <item row="0" column="0">
+       <item row="7" column="0">
-        <widget class="QCheckBox" name="checkBoxStartOnLogon">
+        <widget class="QLabel" name="labelSettingsNote">
          <property name="text">
-          <string>Start Bitmessage on user login</string>
+          <string/>
+         </property>
+         <property name="wordWrap">
+          <bool>true</bool>
          </property>
         </widget>
        </item>
+       <item row="8" column="0">
+        <spacer name="verticalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>40</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
        <item row="1" column="0">
         <widget class="QCheckBox" name="checkBoxStartInTray">
          <property name="text">
@@ -51,6 +67,13 @@
          </property>
         </widget>
        </item>
+       <item row="3" column="0">
+        <widget class="QCheckBox" name="checkBoxShowTrayNotifications">
+         <property name="text">
+          <string>Show notification when message received</string>
+         </property>
+        </widget>
+       </item>
        <item row="2" column="0">
         <widget class="QCheckBox" name="checkBoxMinimizeToTray">
          <property name="text">
@@ -61,20 +84,6 @@
          </property>
         </widget>
        </item>
-       <item row="3" column="0">
-        <widget class="QCheckBox" name="checkBoxShowTrayNotifications">
-         <property name="text">
-          <string>Show notification when message received</string>
-         </property>
-        </widget>
-       </item>
-       <item row="4" column="0">
-        <widget class="QCheckBox" name="checkBoxPortableMode">
-         <property name="text">
-          <string>Run in Portable Mode</string>
-         </property>
-        </widget>
-       </item>
        <item row="5" column="0">
         <widget class="QLabel" name="label_7">
          <property name="text">
@@ -85,28 +94,26 @@
          </property>
         </widget>
        </item>
-       <item row="6" column="0">
+       <item row="0" column="0">
-        <widget class="QLabel" name="labelSettingsNote">
+        <widget class="QCheckBox" name="checkBoxStartOnLogon">
          <property name="text">
-          <string/>
+          <string>Start Bitmessage on user login</string>
-         </property>
-         <property name="wordWrap">
-          <bool>true</bool>
          </property>
         </widget>
        </item>
-       <item row="7" column="0">
+       <item row="4" column="0">
-        <spacer name="verticalSpacer_2">
+        <widget class="QCheckBox" name="checkBoxPortableMode">
-         <property name="orientation">
+         <property name="text">
-          <enum>Qt::Vertical</enum>
+          <string>Run in Portable Mode</string>
          </property>
-         <property name="sizeHint" stdset="0">
+        </widget>
-          <size>
+       </item>
-           <width>20</width>
+       <item row="6" column="0">
-           <height>40</height>
+        <widget class="QCheckBox" name="checkBoxWillinglySendToMobile">
-          </size>
+         <property name="text">
+          <string>Willingly include unencrypted destination address when sending to a mobile device</string>
          </property>
-        </spacer>
+        </widget>
        </item>
       </layout>
      </widget>

src/class_singleCleaner.py

@@ -33,9 +33,9 @@ class singleCleaner(threading.Thread):
             for hash, storedValue in shared.inventory.items():
                 objectType, streamNumber, payload, receivedTime = storedValue
                 if int(time.time()) - 3600 > receivedTime:
-                    t = (hash, objectType, streamNumber, payload, receivedTime)
+                    t = (hash, objectType, streamNumber, payload, receivedTime,'')
                     shared.sqlSubmitQueue.put(
-                        '''INSERT INTO inventory VALUES (?,?,?,?,?)''')
+                        '''INSERT INTO inventory VALUES (?,?,?,?,?,?)''')
                     shared.sqlSubmitQueue.put(t)
                     shared.sqlReturnQueue.get()
                     del shared.inventory[hash]

src/class_singleWorker.py

@@ -9,6 +9,7 @@ import proofofwork
 import sys
 from class_addressGenerator import pointMult
 import tr
+from debug import logger
 
 # This thread, of which there is only one, does the heavy lifting:
 # calculating POWs.
@@ -517,6 +518,15 @@ class singleWorker(threading.Thread):
                 pubkeyPayload[readPosition:readPosition + 10])
             readPosition += streamNumberLength
             behaviorBitfield = pubkeyPayload[readPosition:readPosition + 4]
+            # Mobile users may ask us to include their address's RIPE hash on a message
+            # unencrypted. Before we actually do it the sending human must check a box
+            # in the settings menu to allow it.
+            if shared.isBitSetWithinBitfield(behaviorBitfield,30): # if receiver is a mobile device who expects that their address RIPE is included unencrypted on the front of the message..
+                if not shared.safeConfigGetBoolean('bitmessagesettings','willinglysendtomobile'): # if we are Not willing to include the receiver's RIPE hash on the message..
+                    logger.info('The receiver is a mobile user but the sender (you) has not selected that you are willing to send to mobiles. Aborting send.')
+                    shared.UISignalQueue.put(('updateSentItemStatusByAckdata',(ackdata,tr.translateText("MainWindow",'Problem: Destination is a mobile device who requests that the destination be included in the message but this is disallowed in your settings.  %1').arg(unicode(strftime(shared.config.get('bitmessagesettings', 'timeformat'),localtime(int(time.time()))),'utf-8')))))
+                    # if the human changes their setting and then sends another message or restarts their client, this one will send at that time.
+                    continue
             readPosition += 4  # to bypass the bitfield of behaviors
             # pubSigningKeyBase256 =
             # pubkeyPayload[readPosition:readPosition+64] #We don't use this
@@ -663,6 +673,10 @@ class singleWorker(threading.Thread):
                     with shared.printLock:
                         print 'Not bothering to generate ackdata because we are sending to a chan.'
                     fullAckPayload = ''
+                elif not shared.isBitSetWithinBitfield(behaviorBitfield,31):
+                    with shared.printLock:
+                        print 'Not bothering to generate ackdata because the receiver said that they won\'t relay it anyway.'
+                    fullAckPayload = ''                    
                 else:
                     fullAckPayload = self.generateFullAckMessage(
                         ackdata, toStreamNumber, embeddedTime)  # The fullAckPayload is a normal msg protocol message with the proof of work already completed that the receiver of this message can easily send out.

src/class_sqlThread.py

@@ -46,7 +46,7 @@ class sqlThread(threading.Thread):
             self.cur.execute(
                 '''CREATE TABLE pubkeys (hash blob, transmitdata blob, time int, usedpersonally text, UNIQUE(hash) ON CONFLICT REPLACE)''' )
             self.cur.execute(
-                '''CREATE TABLE inventory (hash blob, objecttype text, streamnumber int, payload blob, receivedtime integer, UNIQUE(hash) ON CONFLICT REPLACE)''' )
+                '''CREATE TABLE inventory (hash blob, objecttype text, streamnumber int, payload blob, receivedtime integer, first20bytesofencryptedmessage blob, UNIQUE(hash) ON CONFLICT REPLACE)''' )
             self.cur.execute(
                 '''CREATE TABLE knownnodes (timelastseen int, stream int, services blob, host blob, port blob, UNIQUE(host, stream, port) ON CONFLICT REPLACE)''' )
                              # This table isn't used in the program yet but I
@@ -55,7 +55,7 @@ class sqlThread(threading.Thread):
                 '''INSERT INTO subscriptions VALUES('Bitmessage new releases/announcements','BM-GtovgYdgs7qXPkoYaRgrLFuFKz1SFpsw',1)''')
             self.cur.execute(
                 '''CREATE TABLE settings (key blob, value blob, UNIQUE(key) ON CONFLICT REPLACE)''' )
-            self.cur.execute( '''INSERT INTO settings VALUES('version','1')''')
+            self.cur.execute( '''INSERT INTO settings VALUES('version','2')''')
             self.cur.execute( '''INSERT INTO settings VALUES('lastvacuumtime',?)''', (
                 int(time.time()),))
             self.conn.commit()
@@ -189,6 +189,19 @@ class sqlThread(threading.Thread):
         if not shared.config.has_option('bitmessagesettings', 'sockslisten'):
             shared.config.set('bitmessagesettings', 'sockslisten', 'false')
             
+        # Add a new column to the inventory table to store the first 20 bytes of encrypted messages to support Android app
+        item = '''SELECT value FROM settings WHERE key='version';'''
+        parameters = ''
+        self.cur.execute(item, parameters)
+        if int(self.cur.fetchall()[0][0]) == 1:
+            print 'upgrading database'
+            item = '''ALTER TABLE inventory ADD first20bytesofencryptedmessage blob DEFAULT '' '''
+            parameters = ''
+            self.cur.execute(item, parameters)
+            item = '''update settings set value=? WHERE key='version';'''
+            parameters = (2,)
+            self.cur.execute(item, parameters)
+        
         try:
             testpayload = '\x00\x00'
             t = ('1234', testpayload, '12345678', 'no')

src/defaultKnownNodes.py

@@ -37,12 +37,10 @@ def createDefaultKnownNodes(appdata):
     #print stream1
     #print allKnownNodes
 
-    output = open(appdata + 'knownnodes.dat', 'wb')
+    with open(appdata + 'knownnodes.dat', 'wb') as output:
-
         # Pickle dictionary using protocol 0.
         pickle.dump(allKnownNodes, output)
 
-    output.close()
     return allKnownNodes
 
 def readDefaultKnownNodes(appdata):

src/message_data_reader.py

@@ -5,19 +5,10 @@
 import sqlite3
 from time import strftime, localtime
 import sys
+import shared
+import string
 
-APPNAME = "PyBitmessage"
+appdata = shared.lookupAppdataFolder()
-from os import path, environ
-if sys.platform == 'darwin':
-    if "HOME" in environ:
-        appdata = path.join(environ["HOME"], "Library/Application support/", APPNAME) + '/'
-    else:
-        print 'Could not find home folder, please report this message and your OS X version to the BitMessage Github.'
-        sys.exit()
-elif 'win' in sys.platform:
-    appdata = path.join(environ['APPDATA'], APPNAME) + '\\'
-else:
-    appdata = path.expanduser(path.join("~", "." + APPNAME + "/"))
 
 conn = sqlite3.connect( appdata + 'messages.dat' )
 conn.text_factory = str

src/shared.py

@@ -101,10 +101,8 @@ def assembleVersionMessage(remoteHost, remotePort, myStreamNumber):
 
     random.seed()
     payload += eightBytesOfRandomDataUsedToDetectConnectionsToSelf
-    userAgent = '/PyBitmessage:' + shared.softwareVersion + \
+    userAgent = '/PyBitmessage:' + shared.softwareVersion + '/'
-        '/'  # Length of userAgent must be less than 253.
+    payload += encodeVarint(len(userAgent))
-    payload += pack('>B', len(
-        userAgent))  # user agent string length. If the user agent is more than 252 bytes long, this code isn't going to work.
     payload += userAgent
     payload += encodeVarint(
         1)  # The number of streams about which I care. PyBitmessage currently only supports 1 per connection.
@@ -203,17 +201,17 @@ def decodeWalletImportFormat(WIFstring):
     fullString = arithmetic.changebase(WIFstring,58,256)
     privkey = fullString[:-4]
     if fullString[-4:] != hashlib.sha256(hashlib.sha256(privkey).digest()).digest()[:4]:
-        logger.error('Major problem! When trying to decode one of your private keys, the checksum '
+        logger.critical('Major problem! When trying to decode one of your private keys, the checksum '
-                     'failed. Here is the PRIVATE key: %s\n' % str(WIFstring))
+                     'failed. Here is the PRIVATE key: %s' % str(WIFstring))
         return ""
     else:
         #checksum passed
         if privkey[0] == '\x80':
             return privkey[1:]
         else:
-            logger.error('Major problem! When trying to decode one of your private keys, the '
+            logger.critical('Major problem! When trying to decode one of your private keys, the '
                          'checksum passed but the key doesn\'t begin with hex 80. Here is the '
-                         'PRIVATE key: %s\n' % str(WIFstring))
+                         'PRIVATE key: %s' % str(WIFstring))
             return ""
 
 
@@ -243,8 +241,7 @@ def reloadMyAddressHashes():
                         myAddressesByHash[hash] = addressInKeysFile
 
                 else:
-                    logger.error('Error in reloadMyAddressHashes: Can\'t handle address '
+                    logger.error('Error in reloadMyAddressHashes: Can\'t handle address versions other than 2 or 3.\n')
-                                 'versions other than 2 or 3.\n')
 
     if not keyfileSecure:
         fixSensitiveFilePermissions(appdata + 'keys.dat', hasEnabledKeys)
@@ -320,8 +317,8 @@ def flushInventory():
     sqlLock.acquire()
     for hash, storedValue in inventory.items():
         objectType, streamNumber, payload, receivedTime = storedValue
-        t = (hash,objectType,streamNumber,payload,receivedTime)
+        t = (hash,objectType,streamNumber,payload,receivedTime,'')
-        sqlSubmitQueue.put('''INSERT INTO inventory VALUES (?,?,?,?,?)''')
+        sqlSubmitQueue.put('''INSERT INTO inventory VALUES (?,?,?,?,?,?)''')
         sqlSubmitQueue.put(t)
         sqlReturnQueue.get()
         del inventory[hash]
@@ -384,6 +381,12 @@ def fixSensitiveFilePermissions(filename, hasEnabledKeys):
         logger.exception('Keyfile permissions could not be fixed.')
         raise
     
+def isBitSetWithinBitfield(fourByteString, n):
+    # Uses MSB 0 bit numbering across 4 bytes of data
+    n = 31 - n
+    x, = unpack('>L', fourByteString)
+    return x & 2**n != 0
+
 Peer = collections.namedtuple('Peer', ['host', 'port'])
 
 helper_startup.loadConfig()