[master] many spelling or typo fixes

mostly in documentation or in comments

reviewed by muks via jabber

includes output changes for two isc_throw.

doc/guide/bind10-guide.xml

@@ -4110,7 +4110,7 @@ Dhcp4/subnet4	[]	list	(default)
 &gt; <userinput>config commit</userinput>
 </screen>
     Even though the "container" option does not carry any data except
-    sub-options, the "data" field must be explictly set to an empty value.
+    sub-options, the "data" field must be explicitly set to an empty value.
     This is required because in the current version of BIND 10 DHCP, the
     default configuration values are not propagated to the configuration parsers:
     if the "data" is not set the parser will assume that this
@@ -4822,7 +4822,7 @@ should include options from the isc option space:
 &gt; <userinput>config commit</userinput>
 </screen>
     Even though the "container" option does not carry any data except
-    sub-options, the "data" field must be explictly set to an empty value.
+    sub-options, the "data" field must be explicitly set to an empty value.
     This is required because in the current version of BIND 10 DHCP, the
     default configuration values are not propagated to the configuration parsers:
     if the "data" is not set the parser will assume that this

src/bin/bind10/init.py.in

@@ -223,7 +223,7 @@ class Init:
         self.component_config = {}
         # Some time in future, it may happen that a single component has
         # multple processes (like a pipeline-like component). If so happens,
-        # name "components" may be inapropriate. But as the code isn't probably
+        # name "components" may be inappropriate. But as the code isn't probably
         # completely ready for it, we leave it at components for now. We also
         # want to support multiple instances of a single component. If it turns
         # out that we'll have a single component with multiple same processes

src/bin/bind10/tests/init_test.py.in

@@ -1595,7 +1595,7 @@ class TestInitComponents(unittest.TestCase):
         init.components[53] = component
 
         # case where the returned pid is unknown to us. nothing should
-        # happpen then.
+        # happen then.
         init.get_process_exit_status_called = False
         init._get_process_exit_status = init._get_process_exit_status_unknown_pid
         init.components_to_restart = []

src/bin/cfgmgr/plugins/tests/tsig_keys_test.py

@@ -92,7 +92,7 @@ class TSigKeysTest(unittest.TestCase):
     def test_bad_format(self):
         """
         Test we fail on bad format. We don't really care much how here, though,
-        as this should not get in trough config manager anyway.
+        as this should not get in through config manager anyway.
         """
         self.assertNotEqual(None, tsig_keys.check({'bad_name': {}}))
         self.assertNotEqual(None, tsig_keys.check({'keys': 'not_list'}))

src/bin/cfgmgr/tests/b10-cfgmgr_test.py.in

@@ -70,7 +70,7 @@ class TestPlugins(unittest.TestCase):
 class TestConfigManagerStartup(unittest.TestCase):
     def test_cfgmgr(self):
         # some creative module use;
-        # b10-cfgmgr has a hypen, so we use __import__
+        # b10-cfgmgr has a hyphen, so we use __import__
         # this also gives us the chance to override the imported
         # module ConfigManager in it.
         b = __import__("b10-cfgmgr")

src/bin/dhcp4/config_parser.cc

@@ -726,7 +726,7 @@ private:
     /// are invalid or insufficient this function emits an exception.
     ///
     /// @warning this function does not check if options_ storage pointer
-    /// is intitialized but this check is not needed here because it is done
+    /// is initialized but this check is not needed here because it is done
     /// in the \ref build function.
     ///
     /// @throw DhcpConfigError if parameters provided in the configuration
@@ -830,7 +830,7 @@ private:
                           << " does not have a definition.");
             }
 
-            // @todo We have a limited set of option definitions intiialized at the moment.
+            // @todo We have a limited set of option definitions initialized at the moment.
             // In the future we want to initialize option definitions for all options.
             // Consequently an error will be issued if an option definition does not exist
             // for a particular option code. For now it is ok to create generic option

src/bin/dhcp4/ctrl_dhcp4_srv.h

@@ -97,7 +97,7 @@ protected:
     /// @brief A dummy configuration handler that always returns success.
     ///
     /// This configuration handler does not perform configuration
-    /// parsing and always returns success. A dummy hanlder should
+    /// parsing and always returns success. A dummy handler should
     /// be installed using \ref isc::config::ModuleCCSession ctor
     /// to get the initial configuration. This initial configuration
     /// comprises values for only those elements that were modified

src/bin/dhcp4/dhcp4_messages.mes

@@ -74,7 +74,7 @@ many possible reasons for such a failure.
 % DHCP4_LEASE_ALLOC lease %1 has been allocated for client-id %2, hwaddr %3
 This debug message indicates that the server successfully granted a lease
 in response to client's REQUEST message. This is a normal behavior and
-incicates successful operation.
+indicates successful operation.
 
 % DHCP4_LEASE_ALLOC_FAIL failed to grant a lease for client-id %1, hwaddr %2
 This message indicates that the server failed to grant a lease to the

src/bin/dhcp4/dhcp4_srv.cc

@@ -343,7 +343,7 @@ Dhcpv4Srv::copyDefaultFields(const Pkt4Ptr& question, Pkt4Ptr& answer) {
     answer->setIndex(question->getIndex());
     answer->setCiaddr(question->getCiaddr());
 
-    answer->setSiaddr(IOAddress("0.0.0.0")); // explictly set this to 0
+    answer->setSiaddr(IOAddress("0.0.0.0")); // explicitly set this to 0
     answer->setHops(question->getHops());
 
     // copy MAC address

src/bin/dhcp4/dhcp4_srv.h

@@ -216,7 +216,7 @@ protected:
     /// @param msg_type specifies message type
     void appendDefaultOptions(Pkt4Ptr& msg, uint8_t msg_type);
 
-    /// @brief Returns server-intentifier option
+    /// @brief Returns server-identifier option
     ///
     /// @return server-id option
     OptionPtr getServerID() { return serverid_; }

src/bin/dhcp4/tests/config_parser_unittest.cc

@@ -82,7 +82,7 @@ public:
     /// option value. These parameters are: "name", "code", "data",
     /// "csv-format" and "space".
     ///
-    /// @param param_value string holiding option parameter value to be
+    /// @param param_value string holding option parameter value to be
     /// injected into the configuration string.
     /// @param parameter name of the parameter to be configured with
     /// param value.

src/bin/dhcp4/tests/dhcp4_srv_unittest.cc

@@ -116,10 +116,10 @@ public:
 
     /// @brief Configures options being requested in the PRL option.
     ///
-    /// The lpr-servers option is NOT configured here altough it is
+    /// The lpr-servers option is NOT configured here although it is
     /// added to the 'Parameter Request List' option in the
     /// \ref addPrlOption. When requested option is not configured
-    /// the server should not return it in its rensponse. The goal
+    /// the server should not return it in its response. The goal
     /// of not configuring the requested option is to verify that
     /// the server will not return it.
     void configureRequestedOptions() {

src/bin/dhcp6/config_parser.cc

@@ -755,7 +755,7 @@ private:
     /// are invalid or insufficient this function emits an exception.
     ///
     /// @warning this function does not check if options_ storage pointer
-    /// is intitialized but this check is not needed here because it is done
+    /// is initialized but this check is not needed here because it is done
     /// in the \ref build function.
     ///
     /// @throw DhcpConfigError if parameters provided in the configuration
@@ -859,7 +859,7 @@ private:
                           << " does not have a definition.");
             }
 
-            // @todo We have a limited set of option definitions intiialized at the moment.
+            // @todo We have a limited set of option definitions initialized at the moment.
             // In the future we want to initialize option definitions for all options.
             // Consequently an error will be issued if an option definition does not exist
             // for a particular option code. For now it is ok to create generic option

src/bin/dhcp6/ctrl_dhcp6_srv.h

@@ -95,7 +95,7 @@ protected:
     /// @brief A dummy configuration handler that always returns success.
     ///
     /// This configuration handler does not perform configuration
-    /// parsing and always returns success. A dummy hanlder should
+    /// parsing and always returns success. A dummy handler should
     /// be installed using \ref isc::config::ModuleCCSession ctor
     /// to get the initial configuration. This initial configuration
     /// comprises values for only those elements that were modified

src/bin/dhcp6/dhcp6_srv.cc

@@ -329,7 +329,7 @@ Dhcpv6Srv::generateServerID() {
         // we will grow knobs to selectively turn them on or off. Also,
         // this code is used only *once* during first start on a new machine
         // and then server-id is stored. (or at least it will be once
-        // DUID storage is implemente
+        // DUID storage is implemented)
 
         // I wish there was a this_is_a_real_physical_interface flag...
 

src/bin/dhcp6/dhcp6_srv.h

@@ -40,7 +40,7 @@ namespace dhcp {
 /// packets, processes them, manages leases assignment and generates
 /// appropriate responses.
 ///
-/// @note Only one instance of this class is instantated as it encompasses
+/// @note Only one instance of this class is instantiated as it encompasses
 ///       the whole operation of the server.  Nothing, however, enforces the
 ///       singleton status of the object.
 class Dhcpv6Srv : public boost::noncopyable {
@@ -69,7 +69,7 @@ public:
     /// @brief Destructor. Used during DHCPv6 service shutdown.
     virtual ~Dhcpv6Srv();
 
-    /// @brief Returns server-intentifier option.
+    /// @brief Returns server-indentifier option.
     ///
     /// @return server-id option
     OptionPtr getServerID() { return serverid_; }

src/bin/dhcp6/tests/config_parser_unittest.cc

@@ -88,7 +88,7 @@ public:
     /// option value. These parameters are: "name", "code", "data" and
     /// "csv-format".
     ///
-    /// @param param_value string holiding option parameter value to be
+    /// @param param_value string holding option parameter value to be
     /// injected into the configuration string.
     /// @param parameter name of the parameter to be configured with
     /// param value.

src/bin/msgq/msgq.py.in

@@ -790,7 +790,7 @@ class MsgQ:
             if not self.running:
                 return
 
-            # TODO: Any config handlig goes here.
+            # TODO: Any config handling goes here.
 
             return isc.config.create_answer(0)
 

src/bin/msgq/tests/msgq_test.py

@@ -186,7 +186,7 @@ class MsgQTest(unittest.TestCase):
         The test is not exhaustive as it doesn't test all combination
         of existence of the recipient, addressing schemes, want_answer
         header and the reply header. It is not needed, these should
-        be mostly independant. That means, for example, if the message
+        be mostly independent. That means, for example, if the message
         is a reply and there's no recipient to send it to, the error
         would not be generated no matter if we addressed the recipient
         by lname or group. If we included everything, the test would
@@ -338,7 +338,7 @@ class BadSocket:
         self.send_exception = send_exception
 
     # completely wrap all calls and member access
-    # (except explicitely overridden ones)
+    # (except explicitly overridden ones)
     def __getattr__(self, name, *args):
         attr = getattr(self.socket, name)
         if isinstance(attr, collections.Callable):
@@ -834,7 +834,7 @@ class SocketTests(unittest.TestCase):
         self.assertIsNone(self.__killed_socket)
 
     def test_send_data_interrupt(self):
-        '''send() is interruptted. send_data() returns 0, sock isn't killed.'''
+        '''send() is interrupted. send_data() returns 0, sock isn't killed.'''
         expected_blockings = []
         for eno in [errno.EAGAIN, errno.EWOULDBLOCK, errno.EINTR]:
             self.__sock_error.errno = eno

src/bin/stats/stats.py.in

@@ -194,7 +194,7 @@ class Stats:
         '''Constructor
 
         module_ccsession_class is parameterized so that test can specify
-        a mocked class to test the behavior without involing network I/O.
+        a mocked class to test the behavior without involving network I/O.
         In other cases this parameter shouldn't be specified.
 
         '''