mirror of
https://github.com/albfan/miraclecast.git
synced 2025-03-09 23:38:56 +00:00
add a demostration for wifid + dispd
This commit is contained in:
Derek Dai
parent
7c3f32111d
commit
29a89849ff
8 changed files with 670 additions and 1 deletions
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@ -12,6 +12,7 @@ SET(BUILD_BINDIR "${CMAKE_INSTALL_PREFIX}/bin")
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OPTION(BUILD_ENABLE_DEBUG "Enable Debug" ON )
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OPTION(RELY_UDEV "Rely in udev tag to select device" OFF )
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OPTION(BUILD_TESTS "Enable TEST" ON )
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OPTION(BUILD_DEMO "Enable DEMO" OFF )
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if(BUILD_ENABLE_DEBUG)
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add_definitions(-DBUILD_ENABLE_DEBUG)
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@ -26,10 +27,10 @@ pkg_check_modules (GSTREAMER_BASE REQUIRED gstreamer-base-1.0)
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include(CheckCCompilerFlag)
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check_c_compiler_flag(-fstack-protector-strong HAS_STACK_PROTCTOR_STRONG)
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check_c_compiler_flag(-fsanitize=undefined HAS_SANITIZE_UNDEFINED)
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if(HAS_STACK_PROTCTOR_STRONG)
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set(CMAKE_C_FLAGS "-fstack-protector-strong ${CMAKE_C_FLAGS}")
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endif()
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check_c_compiler_flag(-fsanitize=undefined HAS_SANITIZE_UNDEFINED)
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if(HAS_SANITIZE_UNDEFINED)
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set(CMAKE_C_FLAGS "-fsanitize=undefined ${CMAKE_C_FLAGS}")
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endif()
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@ -50,3 +51,7 @@ add_subdirectory(src)
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add_subdirectory(res)
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add_subdirectory(test)
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if(BUILD_DEMO)
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add_subdirectory(demo)
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endif()
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70
demo/CMakeLists.txt
Normal file
70
demo/CMakeLists.txt
Normal file
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@ -0,0 +1,70 @@
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find_program(VALAC valac)
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if(NOT VALAC)
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message(FATAL_ERROR "valac not found")
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endif()
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find_program(VALA_DBUS_BINDING_TOOL vala-dbus-binding-tool)
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if(NOT VALA_DBUS_BINDING_TOOL)
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message(FATAL_ERROR "vala-dbus-binding-tool not found")
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endif()
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find_library(READLINE REQUIRED)
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pkg_check_modules(GIO2 REQUIRED gio-2.0)
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set(RES_DIR ${CMAKE_CURRENT_SOURCE_DIR}/res)
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set(DBUS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/dbus)
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add_custom_command(OUTPUT org-freedesktop-networkmanager.vala
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org-freedesktop-miracle-wifi.vala
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org-freedesktop-miracle-wfd.vala
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COMMAND ${VALA_DBUS_BINDING_TOOL}
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--gdbus
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--no-synced
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--rename-namespace=org:Org
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--rename-namespace=freedesktop:Freedesktop
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--rename-namespace=miracle:Miracle
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--rename-namespace=wifi:Wifi
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--rename-namespace=wfd:Wfd
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--api-path=${DBUS_DIR}
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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add_custom_command(OUTPUT wfdctl.c
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wfdctl.h
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org-freedesktop-networkmanager.c
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org-freedesktop-miracle-wifi.c
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org-freedesktop-miracle-wfd.c
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COMMAND ${VALAC} --target-glib=2.50 -H wfdctl.h --use-header -C
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--pkg=gio-2.0
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${CMAKE_CURRENT_SOURCE_DIR}/wfdctl.vala
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org-freedesktop-networkmanager.vala
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org-freedesktop-miracle-wifi.vala
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org-freedesktop-miracle-wfd.vala
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DEPENDS wfdctl.vala
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${CMAKE_CURRENT_BINARY_DIR}/org-freedesktop-networkmanager.vala
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${CMAKE_CURRENT_BINARY_DIR}/org-freedesktop-miracle-wifi.vala
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${CMAKE_CURRENT_BINARY_DIR}/org-freedesktop-miracle-wfd.vala
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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add_custom_command(OUTPUT wfdctl-res.c
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COMMAND ${GLIB_COMPILE_RESOURCES}
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--target=${CMAKE_CURRENT_BINARY_DIR}/wfdctl-res.c
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--generate-source ${RES_DIR}/wfdctl-res.xml
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DEPENDS ${RES_DIR}/wfdctl.ui
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${RES_DIR}/wfdctl-res.xml
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WORKING_DIRECTORY ${RES_DIR})
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include_directories(${GIO2_INCLUDE_DIRS})
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# silent C compiler warning about valac generated code, bad practice
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set(CMAKE_C_FLAGS "-Wno-unused-label ${CMAKE_C_FLAGS}")
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set(CMAKE_C_FLAGS "-Wno-incompatible-pointer-types ${CMAKE_C_FLAGS}")
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set(CMAKE_C_FLAGS "-Wno-deprecated-declarations ${CMAKE_C_FLAGS}")
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set(CMAKE_C_FLAGS "-Wno-unused-but-set-variable ${CMAKE_C_FLAGS}")
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add_executable(miracle-wfdctl wfdctl
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wfdctl-res.c
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org-freedesktop-networkmanager.c
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org-freedesktop-miracle-wifi.c
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org-freedesktop-miracle-wfd.c)
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target_link_libraries(miracle-wfdctl ${GIO2_LIBRARIES})
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50
demo/dbus/org.freedesktop.NetworkManager.Devices.xml
Normal file
50
demo/dbus/org.freedesktop.NetworkManager.Devices.xml
Normal file
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@ -0,0 +1,50 @@
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<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
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<!-- GDBus 2.50.3 -->
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<node>
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<interface name="org.freedesktop.NetworkManager.Device">
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<method name="Reapply">
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<arg type="a{sa{sv}}" name="connection" direction="in"/>
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<arg type="t" name="version_id" direction="in"/>
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<arg type="u" name="flags" direction="in"/>
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</method>
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<method name="GetAppliedConnection">
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<arg type="u" name="flags" direction="in"/>
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<arg type="a{sa{sv}}" name="connection" direction="out"/>
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<arg type="t" name="version_id" direction="out"/>
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</method>
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<method name="Disconnect"/>
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<method name="Delete"/>
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<signal name="StateChanged">
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<arg type="u" name="new_state"/>
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<arg type="u" name="old_state"/>
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<arg type="u" name="reason"/>
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</signal>
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<property type="s" name="Udi" access="readonly"/>
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<property type="s" name="Interface" access="readonly"/>
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<property type="s" name="IpInterface" access="readonly"/>
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<property type="s" name="Driver" access="readonly"/>
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<property type="s" name="DriverVersion" access="readonly"/>
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<property type="s" name="FirmwareVersion" access="readonly"/>
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<property type="u" name="Capabilities" access="readonly"/>
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<property type="u" name="Ip4Address" access="readonly"/>
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<property type="u" name="State" access="readonly"/>
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<property type="(uu)" name="StateReason" access="readonly"/>
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<property type="o" name="ActiveConnection" access="readonly"/>
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<property type="o" name="Ip4Config" access="readonly"/>
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<property type="o" name="Dhcp4Config" access="readonly"/>
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<property type="o" name="Ip6Config" access="readonly"/>
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<property type="o" name="Dhcp6Config" access="readonly"/>
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<property type="b" name="Managed" access="readwrite"/>
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<property type="b" name="Autoconnect" access="readwrite"/>
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<property type="b" name="FirmwareMissing" access="readonly"/>
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<property type="b" name="NmPluginMissing" access="readonly"/>
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<property type="u" name="DeviceType" access="readonly"/>
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<property type="ao" name="AvailableConnections" access="readonly"/>
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<property type="s" name="PhysicalPortId" access="readonly"/>
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<property type="u" name="Mtu" access="readonly"/>
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<property type="u" name="Metered" access="readonly"/>
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<property type="aa{sv}" name="LldpNeighbors" access="readonly"/>
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<property type="b" name="Real" access="readonly"/>
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</interface>
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</node>
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36
demo/dbus/org.freedesktop.miracle.wfd.xml
Normal file
36
demo/dbus/org.freedesktop.miracle.wfd.xml
Normal file
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@ -0,0 +1,36 @@
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<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
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<node>
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<interface name="org.freedesktop.miracle.wfd.Session">
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<method name="Resume">
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</method>
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<method name="Pause">
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</method>
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<method name="Teardown">
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</method>
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<property name="Sink" type="o" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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<property name="Url" type="s" access="readonly">
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</property>
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<property name="State" type="i" access="readonly">
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</property>
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</interface>
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<interface name="org.freedesktop.miracle.wfd.Sink">
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<method name="StartSession">
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<arg type="s" direction="in"/>
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<arg type="s" direction="in"/>
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<arg type="u" direction="in"/>
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<arg type="u" direction="in"/>
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<arg type="u" direction="in"/>
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<arg type="u" direction="in"/>
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<arg type="s" direction="in"/>
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<arg type="o" direction="out"/>
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</method>
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<property name="Session" type="o" access="readonly">
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</property>
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<property name="Peer" type="o" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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</interface>
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</node>
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60
demo/dbus/org.freedesktop.miracle.wifi.xml
Normal file
60
demo/dbus/org.freedesktop.miracle.wifi.xml
Normal file
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@ -0,0 +1,60 @@
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<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
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<node>
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<interface name="org.freedesktop.miracle.wifi.Peer">
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<method name="Connect">
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<arg type="s" direction="in"/>
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<arg type="s" direction="in"/>
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</method>
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<method name="Disconnect">
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</method>
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<property name="Link" type="o" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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<property name="P2PMac" type="s" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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<property name="FriendlyName" type="s" access="readonly">
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</property>
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<property name="Connected" type="b" access="readonly">
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</property>
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<property name="Interface" type="s" access="readonly">
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</property>
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<property name="LocalAddress" type="s" access="readonly">
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</property>
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<property name="RemoteAddress" type="s" access="readonly">
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</property>
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<property name="WfdSubelements" type="s" access="readonly">
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</property>
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<signal name="ProvisionDiscovery">
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<arg type="s"/>
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<arg type="s"/>
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</signal>
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<signal name="GoNegRequest">
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<arg type="s"/>
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<arg type="s"/>
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</signal>
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</interface>
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<interface name="org.freedesktop.miracle.wifi.Link">
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<method name="Manage">
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</method>
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<method name="Unmanage">
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</method>
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<property name="InterfaceIndex" type="u" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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<property name="MACAddress" type="s" access="readonly">
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<annotation name="org.freedesktop.DBus.Property.EmitsChangedSignal" value="const"/>
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</property>
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<property name="InterfaceName" type="s" access="readonly">
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</property>
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<property name="FriendlyName" type="s" access="readwrite">
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</property>
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<property name="Managed" type="b" access="readonly">
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</property>
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<property name="P2PScanning" type="b" access="readwrite">
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</property>
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<property name="WfdSubelements" type="s" access="readwrite">
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</property>
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</interface>
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</node>
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6
demo/res/wfdctl-res.xml
Normal file
6
demo/res/wfdctl-res.xml
Normal file
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@ -0,0 +1,6 @@
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<?xml version="1.0"?>
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<gresources>
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<gresource prefix="/org/freedesktop/miracle">
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<file compressed="true" preprocess="xml-stripblanks">wfdctl.ui</file>
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</gresource>
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</gresources>
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11
demo/res/wfdctl.ui
Normal file
11
demo/res/wfdctl.ui
Normal file
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@ -0,0 +1,11 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Generated with glade 3.18.3 -->
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<interface>
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<requires lib="gtk+" version="3.12"/>
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<object class="GtkWindow" id="main_win">
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<property name="can_focus">False</property>
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<child>
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<placeholder/>
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</child>
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</object>
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</interface>
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431
demo/wfdctl.vala
Normal file
431
demo/wfdctl.vala
Normal file
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@ -0,0 +1,431 @@
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using Org.Freedesktop.NetworkManager;
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using Org.Freedesktop.Miracle.Wifi;
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using Org.Freedesktop.Miracle.Wfd;
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const string BUS_NAME_NETWORK_MANAGER = "org.freedesktop.NetworkManager";
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const string BUS_NAME_WIFID = "org.freedesktop.miracle.wifi";
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const string BUS_NAME_DISPD = "org.freedesktop.miracle.wfd";
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const string OBJ_PATH_DEVICE = "/org/freedesktop/NetworkManager/Devices";
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const string OBJ_PATH_LINK = "/org/freedesktop/miracle/wifi/link";
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const string OBJ_PATH_PEER = "/org/freedesktop/miracle/wifi/peer";
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const string OBJ_PATH_SINK = "/org/freedesktop/miracle/wfd/sink";
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const string OBJ_PATH_SESSION = "/org/freedesktop/miracle/wfd/session";
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errordomain WfdCtlError
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{
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NO_SUCH_NIC,
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}
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DBusObjectManagerClient nm;
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DBusObjectManagerClient wifi;
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DBusObjectManagerClient wfd;
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HashTable<string, Device> devices;
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HashTable<string, Link> links;
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HashTable<string, Peer> peers;
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HashTable<string, Sink> sinks;
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HashTable<string, Session> sessions;
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string curr_sink_id;
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int retry_count = 0;
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string opt_iface;
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string opt_wfd_subelems;
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string opt_peer_mac;
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const GLib.OptionEntry[] option_entries = {
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{ "interface", 'i', 0, OptionArg.STRING, ref opt_iface, "name of wireless network interface", "WNIC name" },
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{ "wfd-subelems", 'w', 0, OptionArg.STRING, ref opt_wfd_subelems, "device infomation. default: 000600111c4400c8", "device info subelems" },
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{ "peer-mac", 'p', 0, OptionArg.STRING, ref opt_peer_mac, "MAC address of target peer", "peer MAC" },
|
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{ null },
|
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};
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||||
|
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void print(string format, ...)
|
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{
|
||||
var argv = va_list();
|
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stderr.printf("%s: ", Environment.get_prgname());
|
||||
stderr.vprintf(format, argv);
|
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stderr.printf("\n");
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||||
}
|
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|
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unowned Device? find_device_by_name(string nic_name)
|
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{
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foreach(var d in devices.get_values()) {
|
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if(nic_name == d.interface) {
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||||
return d;
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||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
unowned Link? find_link_by_name(string nic_name)
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{
|
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foreach(var l in links.get_values()) {
|
||||
if(nic_name == l.interface_name) {
|
||||
return l;
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
unowned Sink? find_sink_by_label(string id)
|
||||
{
|
||||
return sinks.lookup(id);
|
||||
}
|
||||
|
||||
bool is_wnic(string nic_name)
|
||||
{
|
||||
return find_link_by_name(nic_name) != null;
|
||||
}
|
||||
|
||||
// to deal with sd_bus_path_encode/decode()ed path
|
||||
string decode_path(string s)
|
||||
{
|
||||
char c;
|
||||
StringBuilder d = new StringBuilder();
|
||||
for(var i = 0; i < s.length; i ++) {
|
||||
if(s.data[i] == (uint8) '_') {
|
||||
c = (char) s.substring(i + 1, 2).to_long(null, 16);
|
||||
i += 2;
|
||||
}
|
||||
else {
|
||||
c = (char) s.data[i];
|
||||
}
|
||||
d.append_c(c);
|
||||
}
|
||||
|
||||
return d.str;
|
||||
}
|
||||
|
||||
private async void wait_prop_changed(DBusProxy o, string name)
|
||||
{
|
||||
ulong id = o.g_properties_changed.connect((props) => {
|
||||
string k;
|
||||
Variant v;
|
||||
foreach(var prop in props) {
|
||||
prop.get("{sv}", out k, out v);
|
||||
if(k == name) {
|
||||
wait_prop_changed.callback();
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
yield;
|
||||
|
||||
o.disconnect(id);
|
||||
}
|
||||
|
||||
async void add_object(DBusObject o) throws Error
|
||||
{
|
||||
unowned string path = o.get_object_path();
|
||||
int sep = path.last_index_of_char('/');
|
||||
string prefix = path.substring(0, sep);
|
||||
string key = path.substring(sep + 1);
|
||||
switch(prefix) {
|
||||
case OBJ_PATH_DEVICE:
|
||||
Device dev = yield Bus.get_proxy(BusType.SYSTEM,
|
||||
BUS_NAME_NETWORK_MANAGER,
|
||||
path);
|
||||
if(!is_wnic(dev.interface)) {
|
||||
break;
|
||||
}
|
||||
devices.insert(dev.interface, dev);
|
||||
break;
|
||||
case OBJ_PATH_LINK:
|
||||
Link link = yield Bus.get_proxy(BusType.SYSTEM,
|
||||
BUS_NAME_WIFID,
|
||||
path);
|
||||
links.insert(key, link);
|
||||
info("found wnic: %s\n", link.interface_name);
|
||||
break;
|
||||
case OBJ_PATH_PEER:
|
||||
key = decode_path(key);
|
||||
if(!peers.contains(key)) {
|
||||
Peer peer = yield Bus.get_proxy(BusType.SYSTEM,
|
||||
BUS_NAME_WIFID,
|
||||
path);
|
||||
peers.insert(key, peer);
|
||||
info("found peer: %s\n", key);
|
||||
}
|
||||
break;
|
||||
case OBJ_PATH_SINK:
|
||||
key = decode_path(key);
|
||||
Sink sink = yield Bus.get_proxy(BusType.SYSTEM,
|
||||
BUS_NAME_DISPD,
|
||||
path);
|
||||
sinks.insert(key, sink);
|
||||
info("found sink: %s", key);
|
||||
form_p2p_group.begin(key, sink);
|
||||
break;
|
||||
case OBJ_PATH_SESSION:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void on_object_added(DBusObjectManager m, DBusObject o)
|
||||
{
|
||||
try {
|
||||
add_object.begin(o);
|
||||
}
|
||||
catch(Error e) {
|
||||
warning("error occured while adding newly created DBus object: %s",
|
||||
e.message);
|
||||
}
|
||||
}
|
||||
|
||||
void on_object_removed(DBusObjectManager m, DBusObject o)
|
||||
{
|
||||
//try {
|
||||
//remove_object.begin(o);
|
||||
//}
|
||||
//catch(Error e) {
|
||||
//warning("error occured while removing newly created DBus object: %s",
|
||||
//e.message);
|
||||
//}
|
||||
}
|
||||
|
||||
async void fetch_info_from_dbus() throws Error
|
||||
{
|
||||
wifi = yield DBusObjectManagerClient.new_for_bus(
|
||||
BusType.SYSTEM,
|
||||
DBusObjectManagerClientFlags.NONE,
|
||||
BUS_NAME_WIFID,
|
||||
"/org/freedesktop/miracle/wifi",
|
||||
null,
|
||||
null);
|
||||
foreach(var o in wifi.get_objects()) {
|
||||
yield add_object(o);
|
||||
}
|
||||
wifi.object_added.connect(on_object_added);
|
||||
wifi.object_removed.connect(on_object_removed);
|
||||
|
||||
nm = yield DBusObjectManagerClient.new_for_bus(
|
||||
BusType.SYSTEM,
|
||||
DBusObjectManagerClientFlags.NONE,
|
||||
BUS_NAME_NETWORK_MANAGER,
|
||||
"/org/freedesktop",
|
||||
null,
|
||||
null);
|
||||
foreach(var o in nm.get_objects()) {
|
||||
yield add_object(o);
|
||||
}
|
||||
nm.object_added.connect(on_object_added);
|
||||
nm.object_removed.connect(on_object_removed);
|
||||
|
||||
wfd = yield DBusObjectManagerClient.new_for_bus(
|
||||
BusType.SYSTEM,
|
||||
DBusObjectManagerClientFlags.NONE,
|
||||
BUS_NAME_DISPD,
|
||||
"/org/freedesktop/miracle/wfd",
|
||||
null,
|
||||
null);
|
||||
foreach(var o in wfd.get_objects()) {
|
||||
yield add_object(o);
|
||||
}
|
||||
wfd.object_added.connect(on_object_added);
|
||||
wfd.object_removed.connect(on_object_removed);
|
||||
}
|
||||
|
||||
async void initiate_session() throws Error
|
||||
{
|
||||
unowned Sink sink = find_sink_by_label(curr_sink_id);
|
||||
|
||||
unowned string xauth = Environment.get_variable("XAUTHORITY");
|
||||
if(null == xauth) {
|
||||
error("no environment variable XAUTHORITY specified");
|
||||
}
|
||||
unowned string display = Environment.get_variable("DISPLAY");
|
||||
if(null == display) {
|
||||
error("no environment variable DISPLAY specified");
|
||||
}
|
||||
info(@"establishing display session...");
|
||||
sink.start_session(xauth,
|
||||
@"x://$(display).0",
|
||||
0, 0, 1920, 1080,
|
||||
"alsa_output.pci-0000_00_1b.0.analog-stereo.monitor");
|
||||
}
|
||||
|
||||
async void form_p2p_group(string id, Sink sink) throws Error
|
||||
{
|
||||
if(null != curr_sink_id) {
|
||||
print("already hang out with sink: %s", curr_sink_id);
|
||||
return;
|
||||
}
|
||||
|
||||
if(!id.has_prefix(opt_peer_mac)) {
|
||||
print("not the sink we are waiting for: %s", id);
|
||||
return;
|
||||
}
|
||||
|
||||
curr_sink_id = id;
|
||||
|
||||
Peer p = peers.lookup(id);
|
||||
if(null == p) {
|
||||
p = yield Bus.get_proxy(BusType.SYSTEM,
|
||||
BUS_NAME_WIFID,
|
||||
sink.peer);
|
||||
peers.insert(id, p);
|
||||
}
|
||||
|
||||
info("forming P2P group with %s (%s)...", p.p2_p_mac, p.friendly_name);
|
||||
|
||||
uint timeout_id = Timeout.add_seconds(20, () => {
|
||||
p.disconnect();
|
||||
form_p2p_group.callback();
|
||||
return false;
|
||||
});
|
||||
ulong prop_changed_id = (p as DBusProxy).g_properties_changed.connect((props) => {
|
||||
foreach(var prop in props) {
|
||||
string k;
|
||||
Variant v;
|
||||
prop.get("{sv}", out k, out v);
|
||||
if("Connected" == k) {
|
||||
form_p2p_group.callback();
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
p.connect("auto", "");
|
||||
yield;
|
||||
|
||||
Source.remove(timeout_id);
|
||||
(p as DBusProxy).disconnect(prop_changed_id);
|
||||
|
||||
if(!p.connected) {
|
||||
++ retry_count;
|
||||
if(3 == retry_count) {
|
||||
print("tried our best to form P2P group but with failure, bye");
|
||||
}
|
||||
|
||||
print("failed to form P2P group with %s, try again", p.p2_p_mac);
|
||||
|
||||
curr_sink_id = null;
|
||||
|
||||
form_p2p_group.begin(id, sink);
|
||||
return;
|
||||
}
|
||||
|
||||
yield initiate_session();
|
||||
}
|
||||
|
||||
async void start_p2p_scan() throws Error
|
||||
{
|
||||
Device d = find_device_by_name(opt_iface);
|
||||
if(null == d) {
|
||||
throw new WfdCtlError.NO_SUCH_NIC("no such wireless adapter: %s",
|
||||
opt_iface);
|
||||
}
|
||||
|
||||
if(d.managed) {
|
||||
info("tell NetworkManager do not touch %s anymore", opt_iface);
|
||||
|
||||
d.managed = false;
|
||||
yield wait_prop_changed(d as DBusProxy, "Managed");
|
||||
}
|
||||
|
||||
Link l = find_link_by_name(opt_iface);
|
||||
if(null == l) {
|
||||
throw new WfdCtlError.NO_SUCH_NIC("no such wireless adapter: %s",
|
||||
opt_iface);
|
||||
}
|
||||
|
||||
if(!l.managed) {
|
||||
info("let wifid manage %s", opt_iface);
|
||||
|
||||
l.manage();
|
||||
yield wait_prop_changed(l as DBusProxy, "Managed");
|
||||
}
|
||||
|
||||
if(l.wfd_subelements != opt_wfd_subelems) {
|
||||
info("update wfd_subelems to broadcast what kind of device we are");
|
||||
|
||||
l.wfd_subelements = opt_wfd_subelems;
|
||||
yield wait_prop_changed(l as DBusProxy, "WfdSubelements");
|
||||
}
|
||||
|
||||
if(!l.p2_p_scanning) {
|
||||
info("start P2P scanning...");
|
||||
l.p2_p_scanning = true;
|
||||
}
|
||||
|
||||
info("wait for peer '%s'...", opt_peer_mac);
|
||||
}
|
||||
|
||||
async void start_wireless_display() throws Error
|
||||
{
|
||||
yield fetch_info_from_dbus();
|
||||
yield start_p2p_scan();
|
||||
}
|
||||
|
||||
void app_activate(Application app)
|
||||
{
|
||||
if(null == opt_iface) {
|
||||
opt_iface = "wlan0";
|
||||
print("no wireless adapter specified by -i, use '%s' instead",
|
||||
opt_iface);
|
||||
}
|
||||
|
||||
if(null == opt_wfd_subelems) {
|
||||
opt_wfd_subelems = "000600111c4400c8";
|
||||
print("no wfd_subelems specified by -w, use '%s' instead",
|
||||
opt_wfd_subelems);
|
||||
}
|
||||
|
||||
if(null == opt_peer_mac) {
|
||||
print("no peer MAC specified by -p, bye");
|
||||
app.release();
|
||||
return;
|
||||
}
|
||||
|
||||
start_wireless_display.begin((o, r) => {
|
||||
try {
|
||||
start_wireless_display.end(r);
|
||||
}
|
||||
catch(Error e) {
|
||||
print("failed to fetch device information from DBus");
|
||||
app.release();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
void app_startup(Application app)
|
||||
{
|
||||
app.hold();
|
||||
}
|
||||
|
||||
int main(string[]? argv)
|
||||
{
|
||||
Intl.setlocale();
|
||||
Environment.set_prgname(Path.get_basename(argv[0]));
|
||||
|
||||
devices = new HashTable<string, Device>(str_hash, str_equal);
|
||||
links = new HashTable<string, Link>(str_hash, str_equal);
|
||||
peers = new HashTable<string, Peer>(str_hash, str_equal);
|
||||
sinks = new HashTable<string, Sink>(str_hash, str_equal);
|
||||
sessions = new HashTable<string, Session>(str_hash, str_equal);
|
||||
|
||||
var options = new OptionContext("- WfdCtl");
|
||||
options.set_help_enabled(true);
|
||||
options.add_main_entries(option_entries, null);
|
||||
|
||||
Application app = new Application("org.freedesktop.miracle.WfdCtl",
|
||||
ApplicationFlags.FLAGS_NONE);
|
||||
app.set_default();
|
||||
app.startup.connect(app_startup);
|
||||
app.activate.connect(app_activate);
|
||||
|
||||
try {
|
||||
options.parse(ref argv);
|
||||
app.register();
|
||||
}
|
||||
catch(Error e) {
|
||||
print("failed to startup: %s", e.message);
|
||||
return 1;
|
||||
}
|
||||
|
||||
return app.run(argv);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue