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mirror of https://github.com/Llewellynvdm/conky.git synced 2024-06-10 11:12:21 +00:00

Add native support for pulseaudio. (#283)

* Add native support for pulseaudio.

This adds ability to get Pulseaudio current volume without calling an
external program. Also it provides a few other parameters like card's
current profile similarly to pavucontrol. Currently it only queries the
default sink (and associated card).

* Switch to pulse async API.

This us by far the most efficient as conky subscribe to a few pulseaudio
notifications. Whenever pulseaudio server changes (volume or default
sink or default card), conky's callback updates the results.
This commit is contained in:
Stephane Fontaine 2016-06-24 18:17:20 +04:00 committed by Brenden Matthews
parent 4d205ab9a3
commit 587631a15b
11 changed files with 485 additions and 5 deletions

View File

@ -177,3 +177,5 @@ option(BUILD_ICONV "Enable iconv support" false)
option(BUILD_CMUS "Enable support for cmus music player" false)
option(BUILD_JOURNAL "Enable support for reading from the systemd journal" false)
option(BUILD_PULSEAUDIO "Enable support for Pulseaudio's default sink and source" false)

View File

@ -366,6 +366,12 @@ if(BUILD_JOURNAL)
set(conky_includes ${conky_includes} ${SYSTEMD_INCLUDE_PATH})
endif(BUILD_JOURNAL)
if(BUILD_PULSEAUDIO)
pkg_check_modules(PULSEAUDIO REQUIRED libpulse)
set(conky_libs ${conky_libs} ${PULSEAUDIO_LIBRARIES})
set(conky_includes ${conky_includes} ${PULSEAUDIO_INCLUDE_DIRS})
endif(BUILD_PULSEAUDIO)
# Common libraries
if(WANT_GLIB)
pkg_check_modules(GLIB REQUIRED glib-2.0)

View File

@ -103,6 +103,8 @@
#cmakedefine BUILD_IRC 1
#cmakedefine BUILD_PULSEAUDIO 1
#cmakedefine BUILD_IPV6 1
#cmakedefine BUILD_HTTP 1

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@ -1880,6 +1880,16 @@
between $if_mpd_playing and the matching $endif
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>if_pa_sink_muted</option>
</command>
</term>
<listitem>If Pulseaudio's default sink is muted, display everything
between $if_pa_sink_muted and the corresponding $else or $endif.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
@ -2830,6 +2840,51 @@
<listitem>Change outline color
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>pa_sink_volume</option>
</command>
</term>
<listitem>Pulseaudio's default sink volume percentage.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>pa_sink_volumebar</option>
</command>
</term>
<listitem>Pulseaudio's default sink volume bar.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>pa_sink_description</option>
</command>
</term>
<listitem>Pulseaudio's default sink description.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>pa_card_name</option>
</command>
</term>
<listitem>Pulseaudio's default card name.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>
<option>pa_card_active_profile</option>
</command>
</term>
<listitem>Pulseaudio's default card active profile.
<para /></listitem>
</varlistentry>
<varlistentry>
<term>
<command>

View File

@ -11,7 +11,7 @@ color green "\<(alignment|append_file|background|border_inner_margin|border_oute
color yellow "\<(above|below|bottom_left|bottom_right|bottom_middle|desktop|dock|no|none|normal|override|skip_pager|skip_taskbar|sticky|top_left|top_right|top_middle|middle_left|middle_right|middle_middle|undecorated|yes)\>"
## Variables
color brightblue "\<(acpiacadapter|acpifan|acpitemp|addr|addrs|alignc|alignr|apcupsd|apcupsd_cable|apcupsd_charge|apcupsd_lastxfer|apcupsd_linev|apcupsd_load|apcupsd_loadbar|apcupsd_loadgauge|apcupsd_loadgraph|apcupsd_model|apcupsd_name|apcupsd_status|apcupsd_temp|apcupsd_timeleft|apcupsd_upsmode|apm_adapter|apm_battery_life|apm_battery_time|audacious_bar|audacious_bitrate|audacious_channels|audacious_filename|audacious_frequency|audacious_length|audacious_length_seconds|audacious_main_volume|audacious_playlist_length|audacious_playlist_position|audacious_position|audacious_position_seconds|audacious_status|audacious_title|battery|battery_bar|battery_percent|battery_short|battery_time|blink|bmpx_album|bmpx_artist|bmpx_bitrate|bmpx_title|bmpx_track|bmpx_uri|buffers|cached|cmdline_to_pid|color|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|combine|conky_build_arch|conky_build_date|conky_version|cpu|cpubar|cpugauge|cpugraph|curl|desktop|desktop_name|desktop_number|disk_protect|diskio|diskio_read|diskio_write|diskiograph|diskiograph_read|diskiograph_write|distribution|downspeed|downspeedf|downspeedgraph|draft_mails|else|endif|entropy_avail|entropy_bar|entropy_perc|entropy_poolsize|eval|eve|exec|execbar|execgauge|execgraph|execi|execibar|execigauge|execigraph|execp|execpi|flagged_mails|font|format_time|forwarded_mails|freq|freq_g|fs_bar|fs_bar_free|fs_free|fs_free_perc|fs_size|fs_type|fs_used|fs_used_perc|goto|gw_iface|gw_ip|hddtemp|head|hr|hwmon|i2c|i8k_ac_status|i8k_bios|i8k_buttons_status|i8k_cpu_temp|i8k_left_fan_rpm|i8k_left_fan_status|i8k_right_fan_rpm|i8k_right_fan_status|i8k_serial|i8k_version|ibm_brightness|ibm_fan|ibm_temps|ibm_volume|ical|iconv_start|iconv_stop|if_empty|if_existing|if_gw|if_match|if_mixer_mute|if_mounted|if_mpd_playing|if_running|if_smapi_bat_installed|if_up|if_updatenr|if_xmms2_connected|image|imap_messages|imap_unseen|ioscheduler|irc|journal|kernel|laptop_mode|lines|loadavg|loadgraph|lua|lua_bar|lua_gauge|lua_graph|lua_parse|machine|mails|mboxscan|mem|memwithbuffers|membar|memwithbuffersbar|memeasyfree|memfree|memgauge|memgraph|memmax|memperc|mixer|mixerbar|mixerl|mixerlbar|mixerr|mixerrbar|moc_album|moc_artist|moc_bitrate|moc_curtime|moc_file|moc_rate|moc_song|moc_state|moc_timeleft|moc_title|moc_totaltime|monitor|monitor_number|mpd_album|mpd_artist|mpd_bar|mpd_bitrate|mpd_elapsed|mpd_file|mpd_length|mpd_name|mpd_percent|mpd_random|mpd_repeat|mpd_smart|mpd_status|mpd_title|mpd_track|mpd_vol|mysql|nameserver|new_mails|nodename|nodename_short|no_update|nvidia|obsd_product|obsd_sensors_fan|obsd_sensors_temp|obsd_sensors_volt|obsd_vendor|offset|outlinecolor|pb_battery|pid_chroot|pid_cmdline|pid_cwd|pid_environ|pid_environ_list|pid_exe|pid_nice|pid_openfiles|pid_parent|pid_priority|pid_state|pid_state_short|pid_stderr|pid_stdin|pid_stdout|pid_threads|pid_thread_list|pid_time_kernelmode|pid_time_usermode|pid_time|pid_uid|pid_euid|pid_suid|pid_fsuid|pid_gid|pid_egid|pid_sgid|pid_fsgid|pid_read|pid_vmpeak|pid_vmsize|pid_vmlck|pid_vmhwm|pid_vmrss|pid_vmdata|pid_vmstk|pid_vmexe|pid_vmlib|pid_vmpte|pid_write|platform|pop3_unseen|pop3_used|processes|read_tcp|read_udp|replied_mails|rss|running_processes|running_threads|scroll|seen_mails|shadecolor|smapi|smapi_bat_bar|smapi_bat_perc|smapi_bat_power|smapi_bat_temp|sony_fanspeed|stippled_hr|stock|swap|swapbar|swapfree|swapmax|swapperc|sysname|tab|tail|tcp_ping|tcp_portmon|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|texeci|texecpi|threads|time|to_bytes|top|top_io|top_mem|top_time|totaldown|totalup|trashed_mails|tztime|gid_name|uid_name|unflagged_mails|unforwarded_mails|unreplied_mails|unseen_mails|updates|upspeed|upspeedf|upspeedgraph|uptime|uptime_short|user_names|user_number|user_terms|user_times|user_time|utime|voffset|voltage_mv|voltage_v|weather|wireless_ap|wireless_bitrate|wireless_essid|wireless_link_bar|wireless_link_qual|wireless_link_qual_max|wireless_link_qual_perc|wireless_mode|words|xmms2_album|xmms2_artist|xmms2_bar|xmms2_bitrate|xmms2_comment|xmms2_date|xmms2_duration|xmms2_elapsed|xmms2_genre|xmms2_id|xmms2_percent|xmms2_playlist|xmms2_size|xmms2_smart|xmms2_status|xmms2_timesplayed|xmms2_title|xmms2_tracknr|xmms2_url)\>"
color brightblue "\<(acpiacadapter|acpifan|acpitemp|addr|addrs|alignc|alignr|apcupsd|apcupsd_cable|apcupsd_charge|apcupsd_lastxfer|apcupsd_linev|apcupsd_load|apcupsd_loadbar|apcupsd_loadgauge|apcupsd_loadgraph|apcupsd_model|apcupsd_name|apcupsd_status|apcupsd_temp|apcupsd_timeleft|apcupsd_upsmode|apm_adapter|apm_battery_life|apm_battery_time|audacious_bar|audacious_bitrate|audacious_channels|audacious_filename|audacious_frequency|audacious_length|audacious_length_seconds|audacious_main_volume|audacious_playlist_length|audacious_playlist_position|audacious_position|audacious_position_seconds|audacious_status|audacious_title|battery|battery_bar|battery_percent|battery_short|battery_time|blink|bmpx_album|bmpx_artist|bmpx_bitrate|bmpx_title|bmpx_track|bmpx_uri|buffers|cached|cmdline_to_pid|color|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|combine|conky_build_arch|conky_build_date|conky_version|cpu|cpubar|cpugauge|cpugraph|curl|desktop|desktop_name|desktop_number|disk_protect|diskio|diskio_read|diskio_write|diskiograph|diskiograph_read|diskiograph_write|distribution|downspeed|downspeedf|downspeedgraph|draft_mails|else|endif|entropy_avail|entropy_bar|entropy_perc|entropy_poolsize|eval|eve|exec|execbar|execgauge|execgraph|execi|execibar|execigauge|execigraph|execp|execpi|flagged_mails|font|format_time|forwarded_mails|freq|freq_g|fs_bar|fs_bar_free|fs_free|fs_free_perc|fs_size|fs_type|fs_used|fs_used_perc|goto|gw_iface|gw_ip|hddtemp|head|hr|hwmon|i2c|i8k_ac_status|i8k_bios|i8k_buttons_status|i8k_cpu_temp|i8k_left_fan_rpm|i8k_left_fan_status|i8k_right_fan_rpm|i8k_right_fan_status|i8k_serial|i8k_version|ibm_brightness|ibm_fan|ibm_temps|ibm_volume|ical|iconv_start|iconv_stop|if_empty|if_existing|if_gw|if_match|if_mixer_mute|if_mounted|if_mpd_playing|if_running|if_smapi_bat_installed|if_up|if_updatenr|if_pa_sink_muted|if_xmms2_connected|image|imap_messages|imap_unseen|ioscheduler|irc|journal|kernel|laptop_mode|lines|loadavg|loadgraph|lua|lua_bar|lua_gauge|lua_graph|lua_parse|machine|mails|mboxscan|mem|memwithbuffers|membar|memwithbuffersbar|memeasyfree|memfree|memgauge|memgraph|memmax|memperc|mixer|mixerbar|mixerl|mixerlbar|mixerr|mixerrbar|moc_album|moc_artist|moc_bitrate|moc_curtime|moc_file|moc_rate|moc_song|moc_state|moc_timeleft|moc_title|moc_totaltime|monitor|monitor_number|mpd_album|mpd_artist|mpd_bar|mpd_bitrate|mpd_elapsed|mpd_file|mpd_length|mpd_name|mpd_percent|mpd_random|mpd_repeat|mpd_smart|mpd_status|mpd_title|mpd_track|mpd_vol|mysql|nameserver|new_mails|nodename|nodename_short|no_update|nvidia|obsd_product|obsd_sensors_fan|obsd_sensors_temp|obsd_sensors_volt|obsd_vendor|offset|outlinecolor|pa_sink_volume|pa_sink_volumebar|pa_sink_description|pa_card_name pa_card_active_profile|pb_battery|pid_chroot|pid_cmdline|pid_cwd|pid_environ|pid_environ_list|pid_exe|pid_nice|pid_openfiles|pid_parent|pid_priority|pid_state|pid_state_short|pid_stderr|pid_stdin|pid_stdout|pid_threads|pid_thread_list|pid_time_kernelmode|pid_time_usermode|pid_time|pid_uid|pid_euid|pid_suid|pid_fsuid|pid_gid|pid_egid|pid_sgid|pid_fsgid|pid_read|pid_vmpeak|pid_vmsize|pid_vmlck|pid_vmhwm|pid_vmrss|pid_vmdata|pid_vmstk|pid_vmexe|pid_vmlib|pid_vmpte|pid_write|platform|pop3_unseen|pop3_used|processes|read_tcp|read_udp|replied_mails|rss|running_processes|running_threads|scroll|seen_mails|shadecolor|smapi|smapi_bat_bar|smapi_bat_perc|smapi_bat_power|smapi_bat_temp|sony_fanspeed|stippled_hr|stock|swap|swapbar|swapfree|swapmax|swapperc|sysname|tab|tail|tcp_ping|tcp_portmon|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|texeci|texecpi|threads|time|to_bytes|top|top_io|top_mem|top_time|totaldown|totalup|trashed_mails|tztime|gid_name|uid_name|unflagged_mails|unforwarded_mails|unreplied_mails|unseen_mails|updates|upspeed|upspeedf|upspeedgraph|uptime|uptime_short|user_names|user_number|user_terms|user_times|user_time|utime|voffset|voltage_mv|voltage_v|weather|wireless_ap|wireless_bitrate|wireless_essid|wireless_link_bar|wireless_link_qual|wireless_link_qual_max|wireless_link_qual_perc|wireless_mode|words|xmms2_album|xmms2_artist|xmms2_bar|xmms2_bitrate|xmms2_comment|xmms2_date|xmms2_duration|xmms2_elapsed|xmms2_genre|xmms2_id|xmms2_percent|xmms2_playlist|xmms2_size|xmms2_smart|xmms2_status|xmms2_timesplayed|xmms2_title|xmms2_tracknr|xmms2_url)\>"
color brightblue "\$\{?[0-9A-Z_!@#$*?-]+\}?"
color cyan "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"

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@ -50,7 +50,7 @@ syn region ConkyrcVar start=/\$\w\@=/ end=/\W\@=\|$/ contained contains=ConkyrcV
syn match ConkyrcVarStuff /{\@<=/ms=s contained nextgroup=ConkyrcVarName
syn keyword ConkyrcVarName contained nextgroup=ConkyrcNumber,ConkyrcColour skipwhite acpiacadapter acpifan acpitemp addr addrs alignc alignr apcupsd apcupsd_cable apcupsd_charge apcupsd_lastxfer apcupsd_linev apcupsd_load apcupsd_loadbar apcupsd_loadgauge apcupsd_loadgraph apcupsd_model apcupsd_name apcupsd_status apcupsd_temp apcupsd_timeleft apcupsd_upsmode apm_adapter apm_battery_life apm_battery_time audacious_bar audacious_bitrate audacious_channels audacious_filename audacious_frequency audacious_length audacious_length_seconds audacious_main_volume audacious_playlist_length audacious_playlist_position audacious_position audacious_position_seconds audacious_status audacious_title battery battery_bar battery_percent battery_short battery_time blink bmpx_album bmpx_artist bmpx_bitrate bmpx_title bmpx_track bmpx_uri buffers cached cmdline_to_pid color color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 combine conky_build_arch conky_build_date conky_version cpu cpubar cpugauge cpugraph curl desktop desktop_name desktop_number disk_protect diskio diskio_read diskio_write diskiograph diskiograph_read diskiograph_write distribution downspeed downspeedf downspeedgraph draft_mails else endif entropy_avail entropy_bar entropy_perc entropy_poolsize eval eve exec execbar execgauge execgraph execi execibar execigauge execigraph execp execpi flagged_mails font format_time forwarded_mails freq freq_g fs_bar fs_bar_free fs_free fs_free_perc fs_size fs_type fs_used fs_used_perc goto gw_iface gw_ip hddtemp head hr hwmon i2c i8k_ac_status i8k_bios i8k_buttons_status i8k_cpu_temp i8k_left_fan_rpm i8k_left_fan_status i8k_right_fan_rpm i8k_right_fan_status i8k_serial i8k_version ibm_brightness ibm_fan ibm_temps ibm_volume ical iconv_start iconv_stop if_empty if_existing if_gw if_match if_mixer_mute if_mounted if_mpd_playing if_running if_smapi_bat_installed if_up if_updatenr if_xmms2_connected image imap_messages imap_unseen ioscheduler irc journal kernel laptop_mode lines loadavg loadgraph lua lua_bar lua_gauge lua_graph lua_parse machine mails mboxscan mem memwithbuffers membar memwithbuffersbar memeasyfree memfree memgauge memgraph memmax memperc mixer mixerbar mixerl mixerlbar mixerr mixerrbar moc_album moc_artist moc_bitrate moc_curtime moc_file moc_rate moc_song moc_state moc_timeleft moc_title moc_totaltime monitor monitor_number mpd_album mpd_artist mpd_bar mpd_bitrate mpd_elapsed mpd_file mpd_length mpd_name mpd_percent mpd_random mpd_repeat mpd_smart mpd_status mpd_title mpd_track mpd_vol mysql nameserver new_mails nodename nodename_short no_update nvidia obsd_product obsd_sensors_fan obsd_sensors_temp obsd_sensors_volt obsd_vendor offset outlinecolor pb_battery pid_chroot pid_cmdline pid_cwd pid_environ pid_environ_list pid_exe pid_nice pid_openfiles pid_parent pid_priority pid_state pid_state_short pid_stderr pid_stdin pid_stdout pid_threads pid_thread_list pid_time_kernelmode pid_time_usermode pid_time pid_uid pid_euid pid_suid pid_fsuid pid_gid pid_egid pid_sgid pid_fsgid pid_read pid_vmpeak pid_vmsize pid_vmlck pid_vmhwm pid_vmrss pid_vmdata pid_vmstk pid_vmexe pid_vmlib pid_vmpte pid_write platform pop3_unseen pop3_used processes read_tcp read_udp replied_mails rss running_processes running_threads scroll seen_mails shadecolor smapi smapi_bat_bar smapi_bat_perc smapi_bat_power smapi_bat_temp sony_fanspeed stippled_hr stock swap swapbar swapfree swapmax swapperc sysname tab tail tcp_ping tcp_portmon template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 texeci texecpi threads time to_bytes top top_io top_mem top_time totaldown totalup trashed_mails tztime gid_name uid_name unflagged_mails unforwarded_mails unreplied_mails unseen_mails updates upspeed upspeedf upspeedgraph uptime uptime_short user_names user_number user_terms user_times user_time utime voffset voltage_mv voltage_v weather wireless_ap wireless_bitrate wireless_essid wireless_link_bar wireless_link_qual wireless_link_qual_max wireless_link_qual_perc wireless_mode words xmms2_album xmms2_artist xmms2_bar xmms2_bitrate xmms2_comment xmms2_date xmms2_duration xmms2_elapsed xmms2_genre xmms2_id xmms2_percent xmms2_playlist xmms2_size xmms2_smart xmms2_status xmms2_timesplayed xmms2_title xmms2_tracknr xmms2_url
syn keyword ConkyrcVarName contained nextgroup=ConkyrcNumber,ConkyrcColour skipwhite acpiacadapter acpifan acpitemp addr addrs alignc alignr apcupsd apcupsd_cable apcupsd_charge apcupsd_lastxfer apcupsd_linev apcupsd_load apcupsd_loadbar apcupsd_loadgauge apcupsd_loadgraph apcupsd_model apcupsd_name apcupsd_status apcupsd_temp apcupsd_timeleft apcupsd_upsmode apm_adapter apm_battery_life apm_battery_time audacious_bar audacious_bitrate audacious_channels audacious_filename audacious_frequency audacious_length audacious_length_seconds audacious_main_volume audacious_playlist_length audacious_playlist_position audacious_position audacious_position_seconds audacious_status audacious_title battery battery_bar battery_percent battery_short battery_time blink bmpx_album bmpx_artist bmpx_bitrate bmpx_title bmpx_track bmpx_uri buffers cached cmdline_to_pid color color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 combine conky_build_arch conky_build_date conky_version cpu cpubar cpugauge cpugraph curl desktop desktop_name desktop_number disk_protect diskio diskio_read diskio_write diskiograph diskiograph_read diskiograph_write distribution downspeed downspeedf downspeedgraph draft_mails else endif entropy_avail entropy_bar entropy_perc entropy_poolsize eval eve exec execbar execgauge execgraph execi execibar execigauge execigraph execp execpi flagged_mails font format_time forwarded_mails freq freq_g fs_bar fs_bar_free fs_free fs_free_perc fs_size fs_type fs_used fs_used_perc goto gw_iface gw_ip hddtemp head hr hwmon i2c i8k_ac_status i8k_bios i8k_buttons_status i8k_cpu_temp i8k_left_fan_rpm i8k_left_fan_status i8k_right_fan_rpm i8k_right_fan_status i8k_serial i8k_version ibm_brightness ibm_fan ibm_temps ibm_volume ical iconv_start iconv_stop if_pa_sink_muted if_empty if_existing if_gw if_match if_mixer_mute if_mounted if_mpd_playing if_running if_smapi_bat_installed if_up if_updatenr if_xmms2_connected image imap_messages imap_unseen ioscheduler irc journal kernel laptop_mode lines loadavg loadgraph lua lua_bar lua_gauge lua_graph lua_parse machine mails mboxscan mem memwithbuffers membar memwithbuffersbar memeasyfree memfree memgauge memgraph memmax memperc mixer mixerbar mixerl mixerlbar mixerr mixerrbar moc_album moc_artist moc_bitrate moc_curtime moc_file moc_rate moc_song moc_state moc_timeleft moc_title moc_totaltime monitor monitor_number mpd_album mpd_artist mpd_bar mpd_bitrate mpd_elapsed mpd_file mpd_length mpd_name mpd_percent mpd_random mpd_repeat mpd_smart mpd_status mpd_title mpd_track mpd_vol mysql nameserver new_mails nodename nodename_short no_update nvidia obsd_product obsd_sensors_fan obsd_sensors_temp obsd_sensors_volt obsd_vendor offset outlinecolor pa_sink_volume pa_sink_volumebar pa_sink_description pa_card_name pa_card_active_profile pb_battery pid_chroot pid_cmdline pid_cwd pid_environ pid_environ_list pid_exe pid_nice pid_openfiles pid_parent pid_priority pid_state pid_state_short pid_stderr pid_stdin pid_stdout pid_threads pid_thread_list pid_time_kernelmode pid_time_usermode pid_time pid_uid pid_euid pid_suid pid_fsuid pid_gid pid_egid pid_sgid pid_fsgid pid_read pid_vmpeak pid_vmsize pid_vmlck pid_vmhwm pid_vmrss pid_vmdata pid_vmstk pid_vmexe pid_vmlib pid_vmpte pid_write platform pop3_unseen pop3_used processes read_tcp read_udp replied_mails rss running_processes running_threads scroll seen_mails shadecolor smapi smapi_bat_bar smapi_bat_perc smapi_bat_power smapi_bat_temp sony_fanspeed stippled_hr stock swap swapbar swapfree swapmax swapperc sysname tab tail tcp_ping tcp_portmon template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 texeci texecpi threads time to_bytes top top_io top_mem top_time totaldown totalup trashed_mails tztime gid_name uid_name unflagged_mails unforwarded_mails unreplied_mails unseen_mails updates upspeed upspeedf upspeedgraph uptime uptime_short user_names user_number user_terms user_times user_time utime voffset voltage_mv voltage_v weather wireless_ap wireless_bitrate wireless_essid wireless_link_bar wireless_link_qual wireless_link_qual_max wireless_link_qual_perc wireless_mode words xmms2_album xmms2_artist xmms2_bar xmms2_bitrate xmms2_comment xmms2_date xmms2_duration xmms2_elapsed xmms2_genre xmms2_id xmms2_percent xmms2_playlist xmms2_size xmms2_smart xmms2_status xmms2_timesplayed xmms2_title xmms2_tracknr xmms2_url
hi def link ConkyrcComment Comment
hi def link ConkyrcSetting Keyword

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@ -198,6 +198,11 @@ if(BUILD_NCURSES)
set(optional_sources ${optional_sources} nc.cc)
endif(BUILD_NCURSES)
if(BUILD_PULSEAUDIO)
set(pulseaudio pulseaudio.cc)
set(optional_sources ${optional_sources} ${pulseaudio})
endif(BUILD_PULSEAUDIO)
add_executable(conky ${conky_sources} ${optional_sources})
target_link_libraries(conky ${conky_libs})

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@ -322,6 +322,9 @@ static void print_version(void)
#ifdef BUILD_I18N
<< _(" * Internationalization support\n")
#endif
#ifdef BUILD_PULSEAUDIO
<< _(" * PulseAudio\n")
#endif /* BUIL_PULSEAUDIO */
#ifdef DEBUG
<< _(" * Debugging extensions\n")
#endif

View File

@ -102,6 +102,9 @@
#ifdef BUILD_JOURNAL
#include "journal.h"
#endif
#ifdef BUILD_PULSEAUDIO
#include "pulseaudio.h"
#endif
/* check for OS and include appropriate headers */
#if defined(__linux__)
@ -307,12 +310,12 @@ struct text_object *construct_text_object(char *s, const char *arg,
if(arg) {
#ifdef __linux__
if(strpbrk(arg, "/.") != NULL) {
/*
/*
* a bit of paranoia. screen out funky paths
* i hope no device will have a '.' in its name
*/
NORM_ERR("acpiacadapter: arg must not contain '/' or '.'");
} else
} else
obj->data.opaque = strdup(arg);
#else
NORM_ERR("acpiacadapter: arg is only used on linux");
@ -1875,6 +1878,33 @@ struct text_object *construct_text_object(char *s, const char *arg,
obj->callbacks.print = &print_journal;
obj->callbacks.free = &free_journal;
#endif /* BUILD_JOURNAL */
#ifdef BUILD_PULSEAUDIO
END OBJ_IF(if_pa_sink_muted, 0)
obj->callbacks.iftest = &puau_muted;
obj->callbacks.free = &free_pulseaudio;
init_pulseaudio(obj);
END OBJ(pa_sink_description, 0)
obj->callbacks.print = &print_puau_sink_description;
obj->callbacks.free = &free_pulseaudio;
init_pulseaudio(obj);
END OBJ(pa_sink_volume, 0)
obj->callbacks.percentage = &puau_vol;
obj->callbacks.free = &free_pulseaudio;
init_pulseaudio(obj);
END OBJ(pa_sink_volumebar, 0)
scan_bar(obj, arg, 1);
init_pulseaudio(obj);
obj->callbacks.barval = &puau_volumebarval;
obj->callbacks.free = &free_pulseaudio;
END OBJ(pa_card_active_profile, 0)
obj->callbacks.print = &print_puau_card_active_profile;
obj->callbacks.free = &free_pulseaudio;
init_pulseaudio(obj);
END OBJ(pa_card_name, 0)
obj->callbacks.print = &print_puau_card_name;
obj->callbacks.free = &free_pulseaudio;
init_pulseaudio(obj);
#endif /* BUILD_PULSEAUDIO */
END {
char *buf = (char *)malloc(text_buffer_size.get(*state));
@ -2121,4 +2151,3 @@ void free_text_objects(struct text_object *root)
}
}
}

295
src/pulseaudio.cc Normal file
View File

@ -0,0 +1,295 @@
/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=cpp
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
* Copyright (c) 2005-2012 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "common.h"
#include "config.h"
#include "conky.h"
#include "core.h"
#include "logging.h"
#include "pulseaudio.h"
#include "specials.h"
#include "text_object.h"
#include <math.h>
#include <unistd.h>
struct pulseaudio_default_results get_result_copy();
const struct pulseaudio_default_results pulseaudio_result0 =
{ std::string(), std::string(), 0, 0, 0, 0, std::string(), std::string(), 0 };
pulseaudio_c *pulseaudio = NULL;
void pa_sink_info_callback(pa_context *c, const pa_sink_info *i, int eol, void *data) {
if (i != NULL && data) {
struct pulseaudio_default_results *pdr = (struct pulseaudio_default_results *)data;
pdr->sink_description.assign(i->description);
pdr->sink_mute = i->mute;
pdr->sink_card = i->card;
pdr->sink_index = i->index;
pdr->sink_volume = round_to_int(100.0f * (float)pa_cvolume_avg(&(i->volume)) / (float)PA_VOLUME_NORM);
pa_threaded_mainloop_signal(pulseaudio->mainloop, 0);
}
(void)c;
++eol;
}
void pa_server_info_callback(pa_context *c, const pa_server_info *i, void *userdata) {
if (i != NULL) {
struct pulseaudio_default_results *pdr = (struct pulseaudio_default_results *)userdata;
pdr->sink_name.assign(i->default_sink_name);
pa_threaded_mainloop_signal(pulseaudio->mainloop, 0);
}
(void)c;
}
void pa_server_sink_info_callback(pa_context *c, const pa_server_info *i, void *userdata) {
if (i != NULL) {
struct pulseaudio_default_results *pdr = (struct pulseaudio_default_results *)userdata;
pdr->sink_name.assign(i->default_sink_name);
if(pdr->sink_name.empty()) return;
pa_operation *op;
if (!(op = pa_context_get_sink_info_by_name(c, pdr->sink_name.c_str(), pa_sink_info_callback, pdr))) {
NORM_ERR("pa_context_get_sink_info_by_index() failed");
return;
}
pa_operation_unref(op);
}
(void)c;
}
void pa_card_info_callback(pa_context *c, const pa_card_info *card,
int eol, void *userdata) {
if (card) {
struct pulseaudio_default_results *pdr = (struct pulseaudio_default_results *)userdata;
pdr->card_name.assign(card->name);
pdr->card_index = card->index;
pdr->card_active_profile_description.assign(card->active_profile->description);
pa_threaded_mainloop_signal(pulseaudio->mainloop, 0);
}
(void)c;
eol++;
}
void context_state_cb(pa_context *c, void *userdata) {
pulseaudio_c *puau_int = static_cast<pulseaudio_c *>( userdata);
switch (pa_context_get_state(c)) {
case PA_CONTEXT_UNCONNECTED:
case PA_CONTEXT_CONNECTING:
case PA_CONTEXT_AUTHORIZING:
case PA_CONTEXT_SETTING_NAME:
break;
case PA_CONTEXT_READY: {
puau_int->cstate = PULSE_CONTEXT_READY;
break;
}
case PA_CONTEXT_FAILED:
case PA_CONTEXT_TERMINATED: {
puau_int->cstate = PULSE_CONTEXT_FINISHED;
break;
}
default:
return;
}
}
#define PULSEAUDIO_OP(command, error_msg) \
if (!(op = command)) { \
NORM_ERR(error_msg); \
return; \
} \
pa_operation_unref(op);
void subscribe_cb(pa_context *c, pa_subscription_event_type_t t, uint32_t index, void *userdata) {
struct pulseaudio_default_results *res = (struct pulseaudio_default_results *)userdata;
switch (t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) {
case PA_SUBSCRIPTION_EVENT_SINK: {
if(res->sink_name.empty()) return;
pa_operation *op;
PULSEAUDIO_OP(pa_context_get_sink_info_by_name(c, res->sink_name.c_str(),
pa_sink_info_callback, res),
"pa_context_get_sink_info_by_name failed");
} break;
case PA_SUBSCRIPTION_EVENT_CARD:
if (index == res->card_index && res->card_index != (uint32_t)-1) {
pa_operation *op;
PULSEAUDIO_OP(pa_context_get_card_info_by_index(c,
index, pa_card_info_callback, res),
"pa_context_get_card_info_by_index() failed")
}
break;
case PA_SUBSCRIPTION_EVENT_SERVER: {
pa_operation *op;
PULSEAUDIO_OP(pa_context_get_server_info(c,
pa_server_sink_info_callback, res),
"pa_context_get_server_info() failed");
} break;
}
}
#define PULSEAUDIO_WAIT(COMMAND) \
op = COMMAND; \
while (pa_operation_get_state(op) == PA_OPERATION_RUNNING) { \
pa_threaded_mainloop_wait(pulseaudio->mainloop); \
} \
pa_operation_unref(op);
void init_pulseaudio(struct text_object *obj) {
// already initialized
(void)obj;
if(pulseaudio != NULL && pulseaudio->cstate == PULSE_CONTEXT_READY) {
pulseaudio->ninits++;
obj->data.opaque = (void *)pulseaudio;
return ;
}
pulseaudio = new pulseaudio_c();
obj->data.opaque = (void *)pulseaudio;
pulseaudio->ninits++;
// Create a mainloop API and connection to the default server
pulseaudio->mainloop = pa_threaded_mainloop_new();
if (!pulseaudio->mainloop)
NORM_ERR("Cannot create pulseaudio mainloop");
pulseaudio->mainloop_api = pa_threaded_mainloop_get_api(pulseaudio->mainloop);
if (!pulseaudio->mainloop_api)
NORM_ERR("Cannot get mainloop api");
pulseaudio->context = pa_context_new(pulseaudio->mainloop_api, "Conky Infos");
// This function defines a callback so the server will tell us its state.
pa_context_set_state_callback(pulseaudio->context,
context_state_cb, pulseaudio);
// This function connects to the pulse server
if (pa_context_connect(pulseaudio->context, NULL, (pa_context_flags_t)0, NULL) < 0) {
CRIT_ERR(NULL, NULL, "Cannot connect to pulseaudio");
return;
}
pa_threaded_mainloop_start(pulseaudio->mainloop);
while (pulseaudio->cstate != PULSE_CONTEXT_READY) {
usleep(200);
}
//Initial parameters update
pa_operation *op;
PULSEAUDIO_WAIT(pa_context_get_server_info(pulseaudio->context,
pa_server_info_callback, &pulseaudio->result));
if (pulseaudio->result.sink_name.empty())
return;
PULSEAUDIO_WAIT(pa_context_get_sink_info_by_name(pulseaudio->context, pulseaudio->result.sink_name.c_str(),
pa_sink_info_callback, &pulseaudio->result));
if (pulseaudio->result.sink_name.empty() || pulseaudio->result.sink_card==(uint32_t)-1){
NORM_ERR("Incorrect pulseaudio sink information.");
return;
}
PULSEAUDIO_WAIT(pa_context_get_card_info_by_index(pulseaudio->context, pulseaudio->result.sink_card,
pa_card_info_callback, &pulseaudio->result));
// get notification when something changes in PA
pa_context_set_subscribe_callback(pulseaudio->context, subscribe_cb, &pulseaudio->result);
if (!(op = pa_context_subscribe(pulseaudio->context, (pa_subscription_mask_t)(PA_SUBSCRIPTION_MASK_SINK |
PA_SUBSCRIPTION_MASK_SERVER |
PA_SUBSCRIPTION_MASK_CARD),
NULL, NULL))) {
NORM_ERR("pa_context_subscribe() failed");
return;
}
pa_operation_unref(op);
}
void free_pulseaudio(struct text_object *obj) {
pulseaudio_c *puau_int = static_cast<pulseaudio_c *>( obj->data.opaque);
if(!puau_int) return;
if(--puau_int->ninits > 0) {
obj->data.opaque=NULL;
return;
}
puau_int->cstate = PULSE_CONTEXT_FINISHED;
if (puau_int->context) {
pa_context_set_state_callback(puau_int->context, NULL, NULL);
pa_context_disconnect(puau_int->context);
pa_context_unref(puau_int->context);
}
if (puau_int->mainloop) {
pa_threaded_mainloop_stop(puau_int->mainloop);
pa_threaded_mainloop_free(puau_int->mainloop);
}
delete puau_int;
puau_int = NULL;
}
struct pulseaudio_default_results get_pulseaudio(struct text_object *obj) {
pulseaudio_c *puau_int = static_cast<pulseaudio_c *>( obj->data.opaque);
if(puau_int && puau_int->cstate == PULSE_CONTEXT_READY)
return puau_int->result;
return pulseaudio_result0;
}
uint8_t puau_vol(struct text_object *obj) {
return get_pulseaudio(obj).sink_volume;
}
int puau_muted(struct text_object *obj) {
return get_pulseaudio(obj).sink_mute;
}
void print_puau_sink_description(struct text_object *obj, char *p, int p_max_size) {
snprintf(p, p_max_size, "%s", get_pulseaudio(obj).sink_description.c_str());
}
void print_puau_card_active_profile(struct text_object *obj, char *p, int p_max_size) {
snprintf(p, p_max_size, "%s", get_pulseaudio(obj).card_active_profile_description.c_str());
}
void print_puau_card_name(struct text_object *obj, char *p, int p_max_size) {
snprintf(p, p_max_size, "%s", get_pulseaudio(obj).card_name.c_str());
}
double puau_volumebarval(struct text_object *obj) {
return get_pulseaudio(obj).sink_volume / 100.0f;
}

83
src/pulseaudio.h Normal file
View File

@ -0,0 +1,83 @@
/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=cpp
*
* Conky, a system monitor, based on torsmo
*
* Any original torsmo code is licensed under the BSD license
*
* All code written since the fork of torsmo is licensed under the GPL
*
* Please see COPYING for details
*
* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
* Copyright (c) 2005-2012 Brenden Matthews, Philip Kovacs, et. al.
* (see AUTHORS)
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef _PULSEAUDIO_H
#define _PULSEAUDIO_H
#include "text_object.h"
#include <pulse/pulseaudio.h>
void init_pulseaudio(struct text_object *obj);
void free_pulseaudio(struct text_object *obj);
uint8_t puau_vol(struct text_object *); // preserve pa_* for libpulse
void print_puau_sink_description(struct text_object *obj, char *p, int p_max_size);
void print_puau_card_name(struct text_object *obj, char *p, int p_max_size);
void print_puau_card_active_profile(struct text_object *obj, char *p, int p_max_size);
double puau_volumebarval(struct text_object *obj);
int puau_muted(struct text_object *obj);
struct pulseaudio_default_results {
// default sink
std::string sink_name;
std::string sink_description;
uint32_t sink_card;
int sink_mute;
uint32_t sink_index;
unsigned int sink_volume; // percentage
// default card
std::string card_active_profile_description;
std::string card_name;
uint32_t card_index;
};
enum pulseaudio_state {
PULSE_CONTEXT_INITIALIZING,
PULSE_CONTEXT_READY,
PULSE_CONTEXT_FINISHED
};
class pulseaudio_c {
public:
pa_threaded_mainloop *mainloop;
pa_mainloop_api *mainloop_api;
pa_context *context;
volatile enum pulseaudio_state cstate;
int ninits;
struct pulseaudio_default_results result;
pulseaudio_c():mainloop(NULL),
mainloop_api(NULL),
context(NULL),
cstate(PULSE_CONTEXT_INITIALIZING),
ninits(0),
result({ std::string(), std::string(), 0, 0, 0, 0, std::string(), std::string(), 0 }){};
};
#endif /* _PULSEAUDIO_H */