mirror of
https://github.com/albfan/miraclecast.git
synced 2025-02-13 06:11:55 +00:00
miracle-wfdctl: init commit
This commit is contained in:
Derek Dai
parent
df336c8c51
commit
f47669a59b
4 changed files with 459 additions and 2 deletions
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@ -2,10 +2,11 @@
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########### install files ###############
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execute_process(
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=session_bus_services_dir dbus-1
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OUTPUT_VARIABLE DBUS_SESSION_SERVICES_DIR
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=system_bus_services_dir dbus-1
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OUTPUT_VARIABLE DBUS_SYSTEM_SERVICES_DIR
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=systemdsystemunitdir systemd
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OUTPUT_VARIABLE SYSTEMD_SYSTEM_UNIT_DIR
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@ -11,10 +11,13 @@
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<policy user="root">
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<allow own="org.freedesktop.miracle"/>
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<allow own="org.freedesktop.miracle.wifi"/>
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<allow own="org.freedesktop.miracle.wfd"/>
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<allow send_destination="org.freedesktop.miracle"/>
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<allow send_destination="org.freedesktop.miracle.wifi"/>
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<allow send_destination="org.freedesktop.miracle.wfd"/>
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<allow receive_sender="org.freedesktop.miracle"/>
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<allow receive_sender="org.freedesktop.miracle.wifi"/>
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<allow receive_sender="org.freedesktop.miracle.wfd"/>
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</policy>
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<policy context="default">
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@ -1,3 +1,4 @@
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# vim: set tabstop=4 softtabstop=4 shiftwidth=4 noexpandtab :
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find_package(Readline)
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########### next target ###############
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@ -78,6 +79,33 @@ target_link_libraries(miracle-srcctl miracle-shared
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sender-iface
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${GIO_LIBRARIES})
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########### next target ###############
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set(miracle-wfdctl_SRCS ctl.h
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ctl-cli.c
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ctl-src.h
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ctl-src.c
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ctl-wifi.c
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wfdctl.c
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wfd.c)
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include_directories(${CMAKE_BINARY_DIR}
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${CMAKE_SOURCE_DIR}/src
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${CMAKE_SOURCE_DIR}/src/shared)
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add_executable(miracle-wfdctl ${miracle-wfdctl_SRCS})
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install(TARGETS miracle-wfdctl DESTINATION bin)
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if(READLINE_FOUND)
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message(STATUS "Compiling with Readline support")
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set_property(TARGET miracle-wfdctl
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APPEND
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PROPERTY COMPILE_DEFINITIONS HAVE_READLINE)
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target_link_libraries(miracle-wfdctl ${READLINE_LIBRARY})
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endif(READLINE_FOUND)
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target_link_libraries(miracle-wfdctl miracle-shared)
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########### install files ###############
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@ -116,3 +144,4 @@ target_link_libraries(miracle-srcctl miracle-shared
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# $(DEPS_LIBS)
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#
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#
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424
src/ctl/wfdctl.c
Normal file
424
src/ctl/wfdctl.c
Normal file
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@ -0,0 +1,424 @@
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/*
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* MiracleCast - Wifi-Display/Miracast Implementation
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*
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* Copyright (c) 2013-2014 David Herrmann <dh.herrmann@gmail.com>
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*
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* MiracleCast is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* MiracleCast is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with MiracleCast; If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <locale.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include <sys/signalfd.h>
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#include <sys/time.h>
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#include <systemd/sd-bus.h>
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#include <systemd/sd-event.h>
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#include <systemd/sd-journal.h>
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#include <time.h>
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#include <unistd.h>
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#include "ctl.h"
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#include "wfd.h"
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#include "shl_macro.h"
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#include "shl_util.h"
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#include "config.h"
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struct ctl_wfd
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{
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sd_event *loop;
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sd_bus *bus;
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struct ctl_wifi *wifi;
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struct ctl_src *src;
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};
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static struct ctl_wfd *ctl_wfd;
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void ctl_wfd_free(struct ctl_wfd *wfd);
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int ctl_wfd_new(struct ctl_wfd **out)
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{
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int r;
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struct ctl_wfd *wfd = calloc(1, sizeof(struct ctl_wfd));
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if(!wfd) {
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r = -ENOMEM;
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goto end;
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}
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r = sd_event_default(&wfd->loop);
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if(0 > r) {
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goto free_wfd;
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}
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r = sd_bus_default_system(&wfd->bus);
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if (r < 0) {
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goto free_wfd;
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}
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*out = wfd;
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r = 0;
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goto end;
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free_wfd:
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ctl_wfd_free(wfd);
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end:
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return r;
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}
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void ctl_wfd_free(struct ctl_wfd *wfd)
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{
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if(wfd->bus) {
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sd_bus_unref(wfd->bus);
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}
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free(wfd);
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}
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int ctl_wfd_run(struct ctl_wfd *wfd)
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{
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return sd_event_loop(wfd->loop);
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}
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/* Callbacks from ctl-src */
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void ctl_fn_src_connected(struct ctl_src *s)
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{
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}
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void ctl_fn_src_disconnected(struct ctl_src *s)
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{
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}
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void ctl_fn_src_setup(struct ctl_src *s)
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{
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}
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void ctl_fn_src_playing(struct ctl_src *s)
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{
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}
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void ctl_fn_peer_new(struct ctl_peer *p)
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{
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}
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void ctl_fn_peer_free(struct ctl_peer *p)
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{
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}
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void ctl_fn_peer_provision_discovery(struct ctl_peer *p,
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const char *prov,
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const char *pin)
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{
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}
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void ctl_fn_peer_go_neg_request(struct ctl_peer *p,
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const char *prov,
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const char *pin)
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{
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}
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void ctl_fn_peer_formation_failure(struct ctl_peer *p, const char *reason)
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{
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}
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void ctl_fn_peer_connected(struct ctl_peer *p)
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{
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}
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void ctl_fn_peer_disconnected(struct ctl_peer *p)
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{
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}
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void ctl_fn_link_new(struct ctl_link *l)
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{
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}
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void ctl_fn_link_free(struct ctl_link *l)
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{
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}
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void cli_fn_help()
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{
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}
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static int ctl_wfd_enum(sd_bus *bus,
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const char *path,
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void *userdata,
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char ***out,
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sd_bus_error *out_error)
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{
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int r = 0, i = 0;
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char **nodes;
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if(strcmp("/org/freedesktop/miracle/wfd", path)) {
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return 0;
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}
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nodes = malloc(sizeof(char *) * 3);
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if(!nodes) {
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r = -ENOMEM;
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goto end;
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}
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nodes[i] = strdup("/org/freedesktop/miracle/wfd/sink");
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if(!nodes[i ++]) {
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r = -ENOMEM;
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goto end;
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}
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nodes[i] = strdup("/org/freedesktop/miracle/wfd/session");
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if(!nodes[i ++]) {
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r = -ENOMEM;
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goto end;
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}
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nodes[i ++] = NULL;
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*out = nodes;
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return 0;
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free_nodes:
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while(i --) {
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free(nodes[i]);
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}
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free(nodes);
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end:
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return r;
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}
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static int ctl_wfd_find_sink(sd_bus *bus,
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const char *path,
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const char *interface,
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void *userdata,
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void **ret_found,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_find_session(sd_bus *bus,
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const char *path,
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const char *interface,
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void *userdata,
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void **ret_found,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_start_session(sd_bus_message *m,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_get_audio_formats(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_get_video_formats(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_has_video(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_get_peer(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_sink_has_audio(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_session_end(sd_bus_message *m,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_session_get_sink(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static int ctl_wfd_session_get_state(sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *ret_error)
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{
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return 0;
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}
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static const sd_bus_vtable ctl_wfd_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_VTABLE_END,
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};
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static const sd_bus_vtable ctl_wfd_sink_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_METHOD("StartSession", NULL, "o", ctl_wfd_sink_start_session, 0),
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SD_BUS_PROPERTY("AudioFormats", "a{sv}", ctl_wfd_sink_get_audio_formats, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("VideoFormats", "a{sv}", ctl_wfd_sink_get_video_formats, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("HasAudio", "b", ctl_wfd_sink_has_audio, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("HasVideo", "b", ctl_wfd_sink_has_video, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("Peer", "o", ctl_wfd_sink_get_peer, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_VTABLE_END,
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};
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static const sd_bus_vtable ctl_wfd_session_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_METHOD("End", NULL, NULL, ctl_wfd_session_end, 0),
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SD_BUS_PROPERTY("Sink", "o", ctl_wfd_session_get_sink, 0, SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("State", "i", ctl_wfd_session_get_state, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_VTABLE_END,
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};
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int ctl_wfd_expose(struct ctl_wfd *wfd)
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{
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int r;
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r = sd_bus_add_object_vtable(wfd->bus,
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NULL,
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"/org/freedesktop/miracle/wfd",
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"org.freedesktop.miracle.wfd.Display",
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ctl_wfd_vtable,
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NULL);
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if(0 > r) {
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goto end;
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}
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r = sd_bus_add_fallback_vtable(wfd->bus,
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NULL,
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"/org/freedesktop/miracle/wfd/sink",
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"org.freedesktop.miracle.wfd.Sink",
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ctl_wfd_sink_vtable,
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ctl_wfd_find_sink,
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NULL);
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if(0 > r) {
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goto end;
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}
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r = sd_bus_add_fallback_vtable(wfd->bus,
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NULL,
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"/org/freedesktop/miracle/wfd/session",
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"org.freedesktop.miracle.wfd.Session",
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ctl_wfd_session_vtable,
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ctl_wfd_find_session,
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NULL);
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if(0 > r) {
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goto end;
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}
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r = sd_bus_add_node_enumerator(wfd->bus,
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NULL,
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"/org/freedesktop/miracle/wfd",
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ctl_wfd_enum,
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NULL);
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if(0 > r) {
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goto end;
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}
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r = sd_bus_add_object_manager(wfd->bus, NULL, "/org/freedesktop/miracle/wfd");
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if(0 > r) {
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goto end;
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}
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r = sd_bus_attach_event(wfd->bus, wfd->loop, SD_EVENT_PRIORITY_NORMAL);
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if(0 > r) {
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goto end;
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}
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r = sd_bus_request_name(wfd->bus, "org.freedesktop.miracle.wfd", 0);
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end:
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return r;
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}
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int main(int argc, char **argv)
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{
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int r;
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setlocale(LC_ALL, "");
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r = ctl_wfd_new(&ctl_wfd);
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if(0 > r) {
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goto end;
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}
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r = ctl_wfd_expose(ctl_wfd);
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if(0 > r) {
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goto free_wfd;
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}
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r = ctl_wfd_run(ctl_wfd);
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free_wfd:
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ctl_wfd_free(ctl_wfd);
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end:
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return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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/* vim: set tabstop=4 softtabstop=4 shiftwidth=4 noexpandtab : */
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