Abstract base class for widgets that allow to view the detected services of a certain type. More...
#include <gui_utils/service_model.h>
Classes | |
struct | ServiceAddedRecord |
Data structure to hold information about a newly added services. More... | |
class | ServiceRecord |
Detects services and manages information about detected services. More... | |
struct | ServiceRemovedRecord |
Data structure to hold information about a recently removed services. More... | |
Public Member Functions | |
ServiceModel (const char *service="_fawkes._tcp") | |
Constructor. | |
ServiceModel (fawkes::AvahiThread *avahi_thread) | |
Constructor. | |
virtual | ~ServiceModel () |
Destructor. | |
Glib::RefPtr< Gtk::ListStore > & | get_list_store () |
Get a reference to the model. | |
ServiceRecord & | get_column_record () |
Access the column record. | |
Protected Member Functions | |
void | all_for_now () |
All results have been retrieved. | |
void | cache_exhausted () |
Cache exhausted. | |
void | browse_failed (const char *name, const char *type, const char *domain) |
Failed to browse for a given service. | |
void | service_added (const char *name, const char *type, const char *domain, const char *host_name, const struct sockaddr *addr, const socklen_t addr_size, uint16_t port, std::list< std::string > &txt, int flags) |
A service has been announced on the network. | |
void | service_removed (const char *name, const char *type, const char *domain) |
A service has been removed from the network. | |
virtual void | on_service_added () |
Signal handler for the service-added signal. | |
virtual void | on_service_removed () |
Signal handler for the service-removed signal. | |
Protected Attributes | |
fawkes::LockQueue < ServiceAddedRecord > | m_added_services |
Queue that holds the newly added services. | |
fawkes::LockQueue < ServiceRemovedRecord > | m_removed_services |
Queue that holds the recently removed services. | |
Glib::Dispatcher | m_signal_service_added |
This signal is emitted whenever a new service has been added. | |
Glib::Dispatcher | m_signal_service_removed |
This signal is emitted whenever a service is removed. | |
Glib::RefPtr< Gtk::ListStore > | m_service_list |
Storage object. | |
ServiceRecord | m_service_record |
Column record class. | |
fawkes::AvahiThread * | m_avahi |
Avahi thread. |
Abstract base class for widgets that allow to view the detected services of a certain type.
Definition at line 34 of file service_model.h.
ServiceModel::ServiceModel | ( | const char * | service = "_fawkes._tcp" |
) |
Constructor.
service | the service identifier |
Definition at line 86 of file service_model.cpp.
References m_avahi, m_service_list, m_service_record, m_signal_service_added, m_signal_service_removed, on_service_added(), on_service_removed(), fawkes::Thread::start(), and fawkes::AvahiThread::watch_service().
ServiceModel::ServiceModel | ( | fawkes::AvahiThread * | avahi_thread | ) |
Constructor.
avahi_thread | an AvahiThread that already watches for the desired type of services |
Definition at line 104 of file service_model.cpp.
References m_avahi, m_service_list, and m_service_record.
ServiceModel::~ServiceModel | ( | ) | [virtual] |
Destructor.
Definition at line 113 of file service_model.cpp.
References fawkes::Thread::cancel(), fawkes::Thread::join(), and m_avahi.
void ServiceModel::all_for_now | ( | ) | [protected, virtual] |
All results have been retrieved.
If you read the DNS-SD specs you will see that there is no explicit "not existent" or "end of records" message - it cannot be. But after some time it is assumed that there are no more records. If that is the case this method is called.
Implements fawkes::ServiceBrowseHandler.
Definition at line 142 of file service_model.cpp.
void ServiceModel::browse_failed | ( | const char * | name, | |
const char * | type, | |||
const char * | domain | |||
) | [protected, virtual] |
Failed to browse for a given service.
name | name of the service | |
type | type of the service | |
domain | domain of the service |
Implements fawkes::ServiceBrowseHandler.
Definition at line 152 of file service_model.cpp.
void ServiceModel::cache_exhausted | ( | ) | [protected, virtual] |
Cache exhausted.
Implements fawkes::ServiceBrowseHandler.
Definition at line 147 of file service_model.cpp.
ServiceModel::ServiceRecord & ServiceModel::get_column_record | ( | ) |
Access the column record.
Definition at line 136 of file service_model.cpp.
References m_service_record.
Referenced by fawkes::ServiceChooserDialog::get_selected_service(), fawkes::ServiceSelectorCBE::initialize(), fawkes::ServiceSelectorCBE::on_btn_connect_clicked(), and fawkes::ServiceSelectorCBE::on_service_selected().
Glib::RefPtr< Gtk::ListStore > & ServiceModel::get_list_store | ( | ) |
Get a reference to the model.
Definition at line 127 of file service_model.cpp.
References m_service_list.
Referenced by fawkes::ServiceSelectorCBE::initialize().
void ServiceModel::on_service_added | ( | ) | [protected, virtual] |
Signal handler for the service-added signal.
Definition at line 201 of file service_model.cpp.
References fawkes::ServiceModel::ServiceAddedRecord::domain, fawkes::ServiceModel::ServiceRecord::domain, fawkes::ServiceModel::ServiceAddedRecord::hostname, fawkes::ServiceModel::ServiceRecord::hostname, fawkes::ServiceModel::ServiceAddedRecord::ipaddr, fawkes::ServiceModel::ServiceRecord::ipaddr, fawkes::LockQueue< Type >::lock(), m_added_services, m_service_list, m_service_record, fawkes::ServiceModel::ServiceAddedRecord::name, fawkes::ServiceModel::ServiceRecord::name, fawkes::ServiceModel::ServiceAddedRecord::port, fawkes::ServiceModel::ServiceRecord::port, fawkes::ServiceModel::ServiceAddedRecord::type, fawkes::ServiceModel::ServiceRecord::type, and fawkes::LockQueue< Type >::unlock().
Referenced by ServiceModel().
void ServiceModel::on_service_removed | ( | ) | [protected, virtual] |
Signal handler for the service-removed signal.
Definition at line 226 of file service_model.cpp.
References fawkes::ServiceModel::ServiceRemovedRecord::domain, fawkes::ServiceModel::ServiceRecord::domain, fawkes::LockQueue< Type >::lock(), m_removed_services, m_service_list, m_service_record, fawkes::ServiceModel::ServiceRemovedRecord::name, fawkes::ServiceModel::ServiceRecord::name, fawkes::ServiceModel::ServiceRemovedRecord::type, fawkes::ServiceModel::ServiceRecord::type, and fawkes::LockQueue< Type >::unlock().
Referenced by ServiceModel().
void ServiceModel::service_added | ( | const char * | name, | |
const char * | type, | |||
const char * | domain, | |||
const char * | host_name, | |||
const struct sockaddr * | addr, | |||
const socklen_t | addr_size, | |||
uint16_t | port, | |||
std::list< std::string > & | txt, | |||
int | flags | |||
) | [protected, virtual] |
A service has been announced on the network.
name | name of the service | |
type | type of the service | |
domain | domain of the service | |
host_name | name of the host that provides the service | |
addr | pointer to sockaddr struct of appropriate type for address | |
addr_size | size of addr struct | |
port | port of the service | |
txt | list of txt records. | |
flags | extra flags, see Avahi documentation |
Implements fawkes::ServiceBrowseHandler.
Definition at line 159 of file service_model.cpp.
References fawkes::ServiceModel::ServiceAddedRecord::domain, fawkes::ServiceModel::ServiceAddedRecord::hostname, fawkes::ServiceModel::ServiceAddedRecord::ipaddr, m_added_services, m_signal_service_added, fawkes::ServiceModel::ServiceAddedRecord::name, fawkes::ServiceModel::ServiceAddedRecord::port, fawkes::LockQueue< Type >::push_locked(), and fawkes::ServiceModel::ServiceAddedRecord::type.
void ServiceModel::service_removed | ( | const char * | name, | |
const char * | type, | |||
const char * | domain | |||
) | [protected, virtual] |
A service has been removed from the network.
name | name of the service | |
type | type of the service | |
domain | domain of the service |
Implements fawkes::ServiceBrowseHandler.
Definition at line 185 of file service_model.cpp.
References fawkes::ServiceModel::ServiceRemovedRecord::domain, m_removed_services, m_signal_service_removed, fawkes::ServiceModel::ServiceRemovedRecord::name, fawkes::LockQueue< Type >::push_locked(), and fawkes::ServiceModel::ServiceRemovedRecord::type.
fawkes::ServiceModel::m_added_services [protected] |
Queue that holds the newly added services.
Definition at line 103 of file service_model.h.
Referenced by on_service_added(), and service_added().
fawkes::ServiceModel::m_avahi [protected] |
Avahi thread.
Definition at line 115 of file service_model.h.
Referenced by ServiceModel(), and ~ServiceModel().
fawkes::ServiceModel::m_removed_services [protected] |
Queue that holds the recently removed services.
Definition at line 104 of file service_model.h.
Referenced by on_service_removed(), and service_removed().
fawkes::ServiceModel::m_service_list [protected] |
Storage object.
Definition at line 112 of file service_model.h.
Referenced by get_list_store(), on_service_added(), on_service_removed(), and ServiceModel().
fawkes::ServiceModel::m_service_record [protected] |
Column record class.
Definition at line 113 of file service_model.h.
Referenced by get_column_record(), on_service_added(), on_service_removed(), and ServiceModel().
fawkes::ServiceModel::m_signal_service_added [protected] |
This signal is emitted whenever a new service has been added.
Definition at line 106 of file service_model.h.
Referenced by service_added(), and ServiceModel().
fawkes::ServiceModel::m_signal_service_removed [protected] |
This signal is emitted whenever a service is removed.
Definition at line 107 of file service_model.h.
Referenced by service_removed(), and ServiceModel().