Hob fixes

index a329380..c1afa0b 100644
@@ -401,15 +401,22 @@ class HobHandler(gobject.GObject):
             num_threads = 1
             max_threads = 65536
         else:
-            num_threads = int(num_threads)
-            max_threads = 16 * num_threads
+            try:
+                num_threads = int(num_threads)
+                max_threads = 16 * num_threads
+            except:
+                num_threads = 1
+                max_threads = 65536
         params["max_threads"] = max_threads
 
         bbthread = self.server.runCommand(["getVariable", "BB_NUMBER_THREADS"])
         if not bbthread:
             bbthread = num_threads
         else:
-            bbthread = int(bbthread)
+            try:
+                bbthread = int(bbthread)
+            except:
+                bbthread = num_threads
         params["bbthread"] = bbthread
 
         pmake = self.server.runCommand(["getVariable", "PARALLEL_MAKE"])

@@ -418,7 +425,10 @@ class HobHandler(gobject.GObject):
         elif isinstance(pmake, int):
             pass
         else:
-            pmake = int(pmake.lstrip("-j "))
+            try:
+                pmake = int(pmake.lstrip("-j "))
+            except:
+                pmake = num_threads
         params["pmake"] = pmake
 
         params["image_addr"] = self.server.runCommand(["getVariable", "DEPLOY_DIR_IMAGE"]) or ""

@@ -427,21 +437,30 @@ class HobHandler(gobject.GObject):
         if not image_extra_size:
             image_extra_size = 0
         else:
-            image_extra_size = int(image_extra_size)
+            try:
+                image_extra_size = int(image_extra_size)
+            except:
+                image_extra_size = 0
         params["image_extra_size"] = image_extra_size
 
         image_rootfs_size = self.server.runCommand(["getVariable", "IMAGE_ROOTFS_SIZE"])
         if not image_rootfs_size:
             image_rootfs_size = 0
         else:
-            image_rootfs_size = int(image_rootfs_size)
+            try:
+                image_rootfs_size = int(image_rootfs_size)
+            except:
+                image_rootfs_size = 0
         params["image_rootfs_size"] = image_rootfs_size
 
         image_overhead_factor = self.server.runCommand(["getVariable", "IMAGE_OVERHEAD_FACTOR"])
         if not image_overhead_factor:
             image_overhead_factor = 1
         else:
-            image_overhead_factor = float(image_overhead_factor)
+            try:
+                image_overhead_factor = float(image_overhead_factor)
+            except:
+                image_overhead_factor = 1
         params['image_overhead_factor'] = image_overhead_factor
 
         params["incompat_license"] = self.server.runCommand(["getVariable", "INCOMPATIBLE_LICENSE"]) or ""

index c1a75bd..151bec4 100755
@@ -104,10 +104,22 @@ class Configuration:
         self.dldir = template.getVar("DL_DIR")
         self.sstatedir = template.getVar("SSTATE_DIR")
         self.sstatemirror = template.getVar("SSTATE_MIRROR")
-        self.pmake = int(template.getVar("PARALLEL_MAKE").split()[1])
-        self.bbthread = int(template.getVar("BB_NUMBER_THREADS"))
-        self.image_rootfs_size = int(template.getVar("IMAGE_ROOTFS_SIZE"))
-        self.image_extra_size = int(template.getVar("IMAGE_EXTRA_SPACE"))
+        try:
+            self.pmake = int(template.getVar("PARALLEL_MAKE").split()[1])
+        except:
+            pass
+        try:
+            self.bbthread = int(template.getVar("BB_NUMBER_THREADS"))
+        except:
+            pass
+        try:
+            self.image_rootfs_size = int(template.getVar("IMAGE_ROOTFS_SIZE"))
+        except:
+            pass
+        try:
+            self.image_extra_size = int(template.getVar("IMAGE_EXTRA_SPACE"))
+        except:
+            pass
         # image_overhead_factor is read-only.
         self.incompat_license = template.getVar("INCOMPATIBLE_LICENSE")
         self.curr_sdk_machine = template.getVar("SDKMACHINE")

index a09c7c7..7587adc 100644
@@ -22,6 +22,7 @@
 
 import gtk
 import gobject
+from bb.ui.crumbs.hobpages import HobPage
 
 #
 # PackageListModel

@@ -175,10 +176,8 @@ class PackageListModel(gtk.TreeStore):
             if pkgsize == "0" and not allow_empty:
                 continue
 
-            if len(pkgsize) > 3:
-                size = '%.1f' % (int(pkgsize)*1.0/1024) + ' MB'
-            else:
-                size = pkgsize + ' KB'
+            # pkgsize is in KB
+            size = HobPage._size_to_string(HobPage._string_to_size(pkgsize + ' KB'))
 
             it = self.append(pniter)
             self.pkg_path[pkg] = self.get_path(it)

@@ -358,7 +357,7 @@ class PackageListModel(gtk.TreeStore):
         return packagelist
 
     """
-    Return the selected package size, unit is KB.
+    Return the selected package size, unit is B.
     """
     def get_packages_size(self):
         packages_size = 0

@@ -371,16 +370,11 @@ class PackageListModel(gtk.TreeStore):
                     if not str_size:
                         continue
 
-                    unit = str_size.split()
-                    if unit[1] == 'MB':
-                        size = float(unit[0])*1024
-                    else:
-                        size = float(unit[0])
-                    packages_size += size
+                    packages_size += HobPage._string_to_size(str_size)
 
                 child_it = self.iter_next(child_it)
             it = self.iter_next(it)
-        return "%f" % packages_size
+        return packages_size
 
     """
     Empty self.contents by setting the include of each entry to None

index d8e59c4..5045ea2 100755
@@ -83,3 +83,42 @@ class HobPage (gtk.VBox):
         tip_text = tip
         button = toolbar.append_item(buttonname, tip, None, icon, cb)
         return button
+
+    @staticmethod
+    def _size_to_string(size):
+        try:
+            if not size:
+                size_str = "0 B"
+            else:
+                if len(str(int(size))) > 6:
+                    size_str = '%.1f' % (size*1.0/(1024*1024)) + ' MB'
+                elif len(str(int(size))) > 3:
+                    size_str = '%.1f' % (size*1.0/1024) + ' KB'
+                else:
+                    size_str = str(size) + ' B'
+        except:
+            size_str = "0 B"
+        return size_str
+
+    @staticmethod
+    def _string_to_size(str_size):
+        try:
+            if not str_size:
+                size = 0
+            else:
+                unit = str_size.split()
+                if len(unit) > 1:
+                    if unit[1] == 'MB':
+                        size = float(unit[0])*1024*1024
+                    elif unit[1] == 'KB':
+                        size = float(unit[0])*1024
+                    elif unit[1] == 'B':
+                        size = float(unit[0])
+                    else:
+                        size = 0
+                else:
+                    size = float(unit[0])
+        except:
+            size = 0
+        return size
+

index b70440d..a5d0ad8 100755
@@ -151,15 +151,6 @@ class ImageDetailsPage (HobPage):
         for child in children:
             self.box_group_area.remove(child)
 
-    def _size_to_string(self, size):
-        if len(str(int(size))) > 6:
-            size_str = '%.1f' % (size*1.0/(1024*1024)) + ' MB'
-        elif len(str(int(size))) > 3:
-            size_str = '%.1f' % (size*1.0/1024) + ' KB'
-        else:
-            size_str = str(size) + ' B'
-        return size_str
-
     def show_page(self, step):
         build_succeeded = (step == self.builder.IMAGE_GENERATED)
         image_addr = self.builder.parameters.image_addr

@@ -200,7 +191,7 @@ class ImageDetailsPage (HobPage):
         default_toggled = False
         default_image_size = 0
         for image_name in image_names:
-            image_size = self._size_to_string(os.stat(os.path.join(image_addr, image_name)).st_size)
+            image_size = HobPage._size_to_string(os.stat(os.path.join(image_addr, image_name)).st_size)
             if not default_toggled:
                 default_toggled = (self.test_type_runnable(image_name) and self.test_mach_runnable(image_name)) \
                     or self.test_deployable(image_name)

index d855e58..0bb7fe3 100755
@@ -161,31 +161,20 @@ class PackageSelectionPage (HobPage):
 
         self.builder.configuration.selected_packages = self.package_model.get_selected_packages()
         selected_packages_num = len(self.builder.configuration.selected_packages)
-        selected_packages_size = float(self.package_model.get_packages_size())
-        selected_packages_size_str = self._size_to_string(selected_packages_size)
+        selected_packages_size = self.package_model.get_packages_size()
+        selected_packages_size_str = HobPage._size_to_string(selected_packages_size)
 
         image_overhead_factor = self.builder.configuration.image_overhead_factor
-        image_rootfs_size = self.builder.configuration.image_rootfs_size
-        image_extra_size = self.builder.configuration.image_extra_size
+        image_rootfs_size = self.builder.configuration.image_rootfs_size * 1024 # image_rootfs_size is KB
+        image_extra_size = self.builder.configuration.image_extra_size * 1024 # image_extra_size is KB
         base_size = image_overhead_factor * selected_packages_size
         image_total_size = max(base_size, image_rootfs_size) + image_extra_size
-        image_total_size_str = self._size_to_string(image_total_size)
+        image_total_size_str = HobPage._size_to_string(image_total_size)
 
         self.label.set_text("Packages included: %s\nSelected packages size: %s\nTotal image size: %s" %
                             (selected_packages_num, selected_packages_size_str, image_total_size_str))
         self.ins.show_indicator_icon("Included", selected_packages_num)
 
-    """
-    Helper function to convert the package size to string format.
-    The unit of size is KB
-    """
-    def _size_to_string(self, size):
-        if len(str(int(size))) > 3:
-            size_str = '%.1f' % (size*1.0/1024) + ' MB'
-        else:
-            size_str = str(size) + ' KB'
-        return size_str
-
     def toggle_item_idle_cb(self, path):
         if not self.package_model.path_included(path):
             self.package_model.include_item(item_path=path, binb="User Selected")

index 30f8979..8e9452e 100644
@@ -143,6 +143,7 @@ class ImageConfigurationPage (HobPage):
         self.machine_title_desc.set_markup(mark)
 
         self.machine_combo = gtk.combo_box_new_text()
+        self.machine_combo.set_wrap_width(1)
         self.machine_combo.connect("changed", self.machine_combo_changed_cb)
 
         icon_file = hic.ICON_LAYERS_DISPLAY_FILE

@@ -191,6 +192,7 @@ class ImageConfigurationPage (HobPage):
         self.image_title_desc.set_markup(mark)
 
         self.image_combo = gtk.combo_box_new_text()
+        self.image_combo.set_wrap_width(1)
         self.image_combo_id = self.image_combo.connect("changed", self.image_combo_changed_cb)
 
         self.image_desc = gtk.Label()

index 7a786a9..6587734 100755
@@ -48,7 +48,7 @@ class Configuration:
         self.dldir = params["dldir"]
         self.sstatedir = params["sstatedir"]
         self.sstatemirror = params["sstatemirror"]
-        self.pmake = params["pmake"]
+        self.pmake = int(params["pmake"].split()[1])
         self.bbthread = params["bbthread"]
         self.curr_package_format = " ".join(params["pclass"].split("package_")).strip()
         self.image_rootfs_size = params["image_rootfs_size"]

@@ -83,7 +83,7 @@ class Configuration:
         self.dldir = params["dldir"]
         self.sstatedir = params["sstatedir"]
         self.sstatemirror = params["sstatemirror"]
-        self.pmake = params["pmake"]
+        self.pmake = int(params["pmake"].split()[1])
         self.bbthread = params["bbthread"]
         self.curr_package_format = " ".join(params["pclass"].split("package_")).strip()
         self.image_rootfs_size = params["image_rootfs_size"]

index c1afa0b..61af131 100644
@@ -429,7 +429,7 @@ class HobHandler(gobject.GObject):
                 pmake = int(pmake.lstrip("-j "))
             except:
                 pmake = num_threads
-        params["pmake"] = pmake
+        params["pmake"] = "-j %s" % pmake
 
         params["image_addr"] = self.server.runCommand(["getVariable", "DEPLOY_DIR_IMAGE"]) or ""
 

index 151bec4..7a786a9 100755
@@ -60,7 +60,7 @@ class Configuration:
         self.lconf_version = params["lconf_version"]
         self.extra_setting = {}
         self.toolchain_build = False
-        self.image_fstypes = params["image_fstypes"].split()
+        self.image_fstypes = params["image_fstypes"]
         # bblayers.conf
         self.layers = params["layer"].split()
         # image/recipes/packages