├── .gitignore ├── COPYING.md ├── Makefile ├── README.md ├── config.def.h ├── mpd-notification.c ├── mpd-notification.h ├── screenshots ├── artwork.png └── sound.png └── systemd └── mpd-notification.service /.gitignore: -------------------------------------------------------------------------------- 1 | *~ 2 | *.o 3 | config.h 4 | mpd-notification 5 | README.html 6 | version.h 7 | mpd-notification-*.tar.xz 8 | mpd-notification-*.tar.xz.asc 9 | -------------------------------------------------------------------------------- /COPYING.md: -------------------------------------------------------------------------------- 1 | ### GNU GENERAL PUBLIC LICENSE 2 | 3 | Version 3, 29 June 2007 4 | 5 | Copyright (C) 2007 Free Software Foundation, Inc. 6 | 7 | 8 | Everyone is permitted to copy and distribute verbatim copies of this 9 | license document, but changing it is not allowed. 10 | 11 | ### Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. By contrast, 18 | the GNU General Public License is intended to guarantee your freedom 19 | to share and change all versions of a program--to make sure it remains 20 | free software for all its users. We, the Free Software Foundation, use 21 | the GNU General Public License for most of our software; it applies 22 | also to any other work released this way by its authors. You can apply 23 | it to your programs, too. 24 | 25 | When we speak of free software, we are referring to freedom, not 26 | price. Our General Public Licenses are designed to make sure that you 27 | have the freedom to distribute copies of free software (and charge for 28 | them if you wish), that you receive source code or can get it if you 29 | want it, that you can change the software or use pieces of it in new 30 | free programs, and that you know you can do these things. 31 | 32 | To protect your rights, we need to prevent others from denying you 33 | these rights or asking you to surrender the rights. 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Definitions. 79 | 80 | "This License" refers to version 3 of the GNU General Public License. 81 | 82 | "Copyright" also means copyright-like laws that apply to other kinds 83 | of works, such as semiconductor masks. 84 | 85 | "The Program" refers to any copyrightable work licensed under this 86 | License. Each licensee is addressed as "you". "Licensees" and 87 | "recipients" may be individuals or organizations. 88 | 89 | To "modify" a work means to copy from or adapt all or part of the work 90 | in a fashion requiring copyright permission, other than the making of 91 | an exact copy. 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The output from running a 165 | covered work is covered by this License only if the output, given its 166 | content, constitutes a covered work. This License acknowledges your 167 | rights of fair use or other equivalent, as provided by copyright law. 168 | 169 | You may make, run and propagate covered works that you do not convey, 170 | without conditions so long as your license otherwise remains in force. 171 | You may convey covered works to others for the sole purpose of having 172 | them make modifications exclusively for you, or provide you with 173 | facilities for running those works, provided that you comply with the 174 | terms of this License in conveying all material for which you do not 175 | control copyright. 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Automatic Licensing of Downstream Recipients. 443 | 444 | Each time you convey a covered work, the recipient automatically 445 | receives a license from the original licensors, to run, modify and 446 | propagate that work, subject to this License. You are not responsible 447 | for enforcing compliance by third parties with this License. 448 | 449 | An "entity transaction" is a transaction transferring control of an 450 | organization, or substantially all assets of one, or subdividing an 451 | organization, or merging organizations. 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You may not convey a covered work if you 521 | are a party to an arrangement with a third party that is in the 522 | business of distributing software, under which you make payment to the 523 | third party based on the extent of your activity of conveying the 524 | work, and under which the third party grants, to any of the parties 525 | who would receive the covered work from you, a discriminatory patent 526 | license (a) in connection with copies of the covered work conveyed by 527 | you (or copies made from those copies), or (b) primarily for and in 528 | connection with specific products or compilations that contain the 529 | covered work, unless you entered into that arrangement, or that patent 530 | license was granted, prior to 28 March 2007. 531 | 532 | Nothing in this License shall be construed as excluding or limiting 533 | any implied license or other defenses to infringement that may 534 | otherwise be available to you under applicable patent law. 535 | 536 | #### 12. No Surrender of Others' Freedom. 537 | 538 | If conditions are imposed on you (whether by court order, agreement or 539 | otherwise) that contradict the conditions of this License, they do not 540 | excuse you from the conditions of this License. If you cannot convey a 541 | covered work so as to satisfy simultaneously your obligations under 542 | this License and any other pertinent obligations, then as a 543 | consequence you may not convey it at all. For example, if you agree to 544 | terms that obligate you to collect a royalty for further conveying 545 | from those to whom you convey the Program, the only way you could 546 | satisfy both those terms and this License would be to refrain entirely 547 | from conveying the Program. 548 | 549 | #### 13. Use with the GNU Affero General Public License. 550 | 551 | Notwithstanding any other provision of this License, you have 552 | permission to link or combine any covered work with a work licensed 553 | under version 3 of the GNU Affero General Public License into a single 554 | combined work, and to convey the resulting work. The terms of this 555 | License will continue to apply to the part which is the covered work, 556 | but the special requirements of the GNU Affero General Public License, 557 | section 13, concerning interaction through a network will apply to the 558 | combination as such. 559 | 560 | #### 14. Revised Versions of this License. 561 | 562 | The Free Software Foundation may publish revised and/or new versions 563 | of the GNU General Public License from time to time. Such new versions 564 | will be similar in spirit to the present version, but may differ in 565 | detail to address new problems or concerns. 566 | 567 | Each version is given a distinguishing version number. If the Program 568 | specifies that a certain numbered version of the GNU General Public 569 | License "or any later version" applies to it, you have the option of 570 | following the terms and conditions either of that numbered version or 571 | of any later version published by the Free Software Foundation. If the 572 | Program does not specify a version number of the GNU General Public 573 | License, you may choose any version ever published by the Free 574 | Software Foundation. 575 | 576 | If the Program specifies that a proxy can decide which future versions 577 | of the GNU General Public License can be used, that proxy's public 578 | statement of acceptance of a version permanently authorizes you to 579 | choose that version for the Program. 580 | 581 | Later license versions may give you additional or different 582 | permissions. However, no additional obligations are imposed on any 583 | author or copyright holder as a result of your choosing to follow a 584 | later version. 585 | 586 | #### 15. Disclaimer of Warranty. 587 | 588 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 589 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 590 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT 591 | WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT 592 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 593 | A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND 594 | PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE 595 | DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR 596 | CORRECTION. 597 | 598 | #### 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR 602 | CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, 603 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES 604 | ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT 605 | NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR 606 | LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM 607 | TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER 608 | PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 609 | 610 | #### 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | ### How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these 626 | terms. 627 | 628 | To do so, attach the following notices to the program. It is safest to 629 | attach them to the start of each source file to most effectively state 630 | the exclusion of warranty; and each file should have at least the 631 | "copyright" line and a pointer to where the full notice is found. 632 | 633 | 634 | Copyright (C) 635 | 636 | This program is free software: you can redistribute it and/or modify 637 | it under the terms of the GNU General Public License as published by 638 | the Free Software Foundation, either version 3 of the License, or 639 | (at your option) any later version. 640 | 641 | This program is distributed in the hope that it will be useful, 642 | but WITHOUT ANY WARRANTY; without even the implied warranty of 643 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 644 | GNU General Public License for more details. 645 | 646 | You should have received a copy of the GNU General Public License 647 | along with this program. If not, see . 648 | 649 | Also add information on how to contact you by electronic and paper 650 | mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands \`show w' and \`show c' should show the 661 | appropriate parts of the General Public License. Of course, your 662 | program's commands might be different; for a GUI interface, you would 663 | use an "about box". 664 | 665 | You should also get your employer (if you work as a programmer) or 666 | school, if any, to sign a "copyright disclaimer" for the program, if 667 | necessary. For more information on this, and how to apply and follow 668 | the GNU GPL, see . 669 | 670 | The GNU General Public License does not permit incorporating your 671 | program into proprietary programs. If your program is a subroutine 672 | library, you may consider it more useful to permit linking proprietary 673 | applications with the library. If this is what you want to do, use the 674 | GNU Lesser General Public License instead of this License. But first, 675 | please read . 676 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | # mpd-notification - Notify about tracks played by mpd 2 | 3 | # commands 4 | CC := gcc 5 | MD := markdown 6 | INSTALL := install 7 | CP := cp 8 | RM := rm 9 | 10 | # flags 11 | CFLAGS_EXTRA += -std=c11 -O2 -fPIC -Wall -Werror 12 | CFLAGS_EXTRA += $(shell pkg-config --cflags --libs iniparser) 13 | CFLAGS_SYSTEMD := $(shell pkg-config --cflags --libs libsystemd 2>/dev/null) 14 | ifneq ($(CFLAGS_SYSTEMD),) 15 | CFLAGS_EXTRA += -DHAVE_SYSTEMD $(CFLAGS_SYSTEMD) 16 | endif 17 | CFLAGS_EXTRA += $(shell pkg-config --cflags --libs libmpdclient) 18 | CFLAGS_EXTRA += $(shell pkg-config --cflags --libs libnotify) 19 | CFLAGS_LIBAV := $(shell pkg-config --cflags --libs libavformat libavutil 2>/dev/null) 20 | ifneq ($(CFLAGS_LIBAV),) 21 | CFLAGS_EXTRA += -DHAVE_LIBAV $(CFLAGS_LIBAV) 22 | CFLAGS_EXTRA += -lmagic 23 | endif 24 | LDFLAGS += -Wl,-z,now -Wl,-z,relro -pie 25 | 26 | # this is just a fallback in case you do not use git but downloaded 27 | # a release tarball... 28 | DISTVER := 0.9.2 29 | VERSION ?= $(shell git describe --long 2>/dev/null || echo $(DISTVER)) 30 | 31 | all: mpd-notification README.html 32 | 33 | mpd-notification: mpd-notification.c mpd-notification.h config.h version.h 34 | $(CC) mpd-notification.c $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o mpd-notification 35 | 36 | config.h: 37 | $(CP) config.def.h config.h 38 | 39 | version.h: $(wildcard .git/HEAD .git/index .git/refs/tags/*) Makefile 40 | printf "#ifndef VERSION\n#define VERSION \"%s\"\n#endif\n" $(shell git describe --long 2>/dev/null || echo ${VERSION}) > $@ 41 | 42 | README.html: README.md 43 | $(MD) README.md > README.html 44 | 45 | install: install-bin install-doc 46 | 47 | install-bin: mpd-notification 48 | $(INSTALL) -D -m0755 mpd-notification $(DESTDIR)/usr/bin/mpd-notification 49 | ifneq ($(CFLAGS_SYSTEMD),) 50 | $(INSTALL) -D -m0644 systemd/mpd-notification.service $(DESTDIR)/usr/lib/systemd/user/mpd-notification.service 51 | endif 52 | 53 | install-doc: README.html 54 | $(INSTALL) -D -m0644 README.md $(DESTDIR)/usr/share/doc/mpd-notification/README.md 55 | $(INSTALL) -D -m0644 README.html $(DESTDIR)/usr/share/doc/mpd-notification/README.html 56 | $(INSTALL) -D -m0644 screenshots/sound.png $(DESTDIR)/usr/share/doc/mpd-notification/screenshots/sound.png 57 | $(INSTALL) -D -m0644 screenshots/artwork.png $(DESTDIR)/usr/share/doc/mpd-notification/screenshots/artwork.png 58 | 59 | clean: 60 | $(RM) -f *.o *~ README.html mpd-notification version.h 61 | 62 | distclean: 63 | $(RM) -f *.o *~ README.html mpd-notification version.h config.h 64 | 65 | release: 66 | git archive --format=tar.xz --prefix=mpd-notification-$(DISTVER)/ $(DISTVER) > mpd-notification-$(DISTVER).tar.xz 67 | gpg --armor --detach-sign --comment mpd-notification-$(DISTVER).tar.xz mpd-notification-$(DISTVER).tar.xz 68 | git notes --ref=refs/notes/signatures/tar add -C $$(git archive --format=tar --prefix=mpd-notification-$(DISTVER)/ $(DISTVER) | gpg --armor --detach-sign --comment mpd-notification-$(DISTVER).tar | git hash-object -w --stdin) $(DISTVER) 69 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | mpd-notification 2 | ================ 3 | 4 | [![GitHub stars](https://img.shields.io/github/stars/eworm-de/mpd-notification?logo=GitHub&style=flat&color=red)](https://github.com/eworm-de/mpd-notification/stargazers) 5 | [![GitHub forks](https://img.shields.io/github/forks/eworm-de/mpd-notification?logo=GitHub&style=flat&color=green)](https://github.com/eworm-de/mpd-notification/network) 6 | [![GitHub watchers](https://img.shields.io/github/watchers/eworm-de/mpd-notification?logo=GitHub&style=flat&color=blue)](https://github.com/eworm-de/mpd-notification/watchers) 7 | 8 | **Notify about tracks played by mpd** 9 | 10 | This runs in background and produces notifications whenever mpd produces 11 | an event, that is new track is played or playback is paused or stopped. 12 | Notifications look like this: 13 | 14 | ![Notification](screenshots/sound.png) 15 | 16 | This now even supports album artwork: 17 | 18 | ![Notification with Artwork](screenshots/artwork.png) 19 | 20 | Read below for the details. 21 | 22 | *Use at your own risk*, pay attention to 23 | [license and warranty](#license-and-warranty), and 24 | [disclaimer on external links](#disclaimer-on-external-links)! 25 | 26 | Requirements 27 | ------------ 28 | 29 | To compile and run `mpd-notification` you need: 30 | 31 | * [systemd ↗️](https://www.github.com/systemd/systemd) 32 | * [file ↗️](https://www.darwinsys.com/file/) for `libmagic` 33 | * [iniparser ↗️](https://github.com/ndevilla/iniparser) 34 | * [libav ↗️](https://libav.org/) or [ffmpeg ↗️](https://www.ffmpeg.org/) 35 | * [libnotify ↗️](https://developer.gnome.org/notification-spec/) 36 | * [libmpdclient ↗️](https://www.musicpd.org/libs/libmpdclient/) 37 | * [markdown ↗️](https://daringfireball.net/projects/markdown/) (HTML documentation) 38 | * `gnome-icon-theme` or `adwaita-icon-theme` (or anything else that includes 39 | an icon named `audio-x-generic`) 40 | 41 | To use `mpd-notification` you probably want `mpd`, the 42 | [music player daemon ↗️](https://www.musicpd.org/) itself. ;) 43 | 44 | Some systems may require additional development packages for the libraries. 45 | Look for `libnotify-devel`, `libmpdclient-devel` or similar. 46 | 47 | Build and install 48 | ----------------- 49 | 50 | Building and installing is very easy. Just run: 51 | 52 | make 53 | 54 | followed by: 55 | 56 | make install 57 | 58 | This will place an executable at `/usr/bin/mpd-notification`, 59 | documentation can be found in `/usr/share/doc/mpd-notification/`. 60 | Additionally a systemd unit file is installed to `/usr/lib/systemd/user/`. 61 | 62 | Usage 63 | ----- 64 | 65 | Just run `mpd-notification` to run it once. A systemd user service can be 66 | started and/or enabled with `systemctl --user start mpd-notification` 67 | or `systemctl --user enable mpd-notification`. 68 | 69 | `mpd-notification` accepts some arguments: 70 | 71 | * *-h*: show help 72 | * *-H HOST*: connect to *HOST* 73 | * *-m MUSIC-DIR*: use *MUSIC-DIR* for artwork lookup 74 | * *--notification-file-workaround*: write artwork to file for notification 75 | daemons that do required it 76 | * *-p PORT*: connect to *PORT* 77 | * *-s PIXELS*: scale image to a maximum size *PIXELS* x *PIXELS* pixels, keeping 78 | ratio 79 | * *-t TIMEOUT*: notification timeout, *TIMEOUT* in seconds 80 | * *-v*: verbose output 81 | * *-V*: print version information 82 | 83 | Configuration 84 | ------------- 85 | 86 | Configuration options can be read from a configuration file. `mpd` 87 | tries to read `${XDG_CONFIG_HOME}/mpd-notification.conf`, then 88 | `~/.config/mpd-notification.conf`, which is expected to 89 | look like this: 90 | 91 | host = localhost 92 | port = 6600 93 | music-dir = /srv/media/music/ 94 | scale = 200 95 | text-topic = MPD Notification 96 | text-play = Playing %t\nby %a\nfrom %A 97 | text-pause = Paused %t\nby %a\nfrom %A 98 | text-stop = Stopped playback 99 | timeout = 20 100 | 101 | Unused options can be commented or removed completely. 102 | 103 | The options `text-play` and `text-pause` support custom formatting with 104 | these specifiers: 105 | 106 | * *%t*: title 107 | * *%a*: artist 108 | * *%A*: album 109 | * *%d*: duration 110 | 111 | Artwork 112 | ------- 113 | 114 | `mpd` does not provide any information where it finds its music files. To make 115 | `mpd-notification` display album artwork you need to tell it where to look for 116 | artwork. You can do that by exporting `XDG_MUSIC_DIR` to your environment, by 117 | specifying `-m` or `--music-dir` on the command line or by setting `music-dir` 118 | in configuration file. `mpd-notification` reads album artwork from `mp3` 119 | files, otherwise an image file containing the artwork needs to be placed 120 | in the same directory as the media file and named `cover.jpg`, 121 | `cover.png`, `folder.jpg` or `folder.png`. 122 | 123 | License and warranty 124 | -------------------- 125 | 126 | This program is free software: you can redistribute it and/or modify 127 | it under the terms of the GNU General Public License as published by 128 | the Free Software Foundation, either version 3 of the License, or 129 | (at your option) any later version. 130 | 131 | This program is distributed in the hope that it will be useful, 132 | but WITHOUT ANY WARRANTY; without even the implied warranty of 133 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 134 | [GNU General Public License](COPYING.md) for more details. 135 | 136 | Disclaimer on external links 137 | ---------------------------- 138 | 139 | Our website contains links to the websites of third parties ("external 140 | links"). As the content of these websites is not under our control, we 141 | cannot assume any liability for such external content. In all cases, the 142 | provider of information of the linked websites is liable for the content 143 | and accuracy of the information provided. At the point in time when the 144 | links were placed, no infringements of the law were recognisable to us. 145 | As soon as an infringement of the law becomes known to us, we will 146 | immediately remove the link in question. 147 | 148 | > 💡️ **Hint**: All external links are marked with an arrow pointing 149 | > diagonally in an up-right (or north-east) direction (↗️). 150 | 151 | ### Upstream 152 | 153 | URL: 154 | [GitHub.com](https://github.com/eworm-de/mpd-notification#mpd-notification) 155 | 156 | Mirror: 157 | [eworm.de](https://git.eworm.de/cgit.cgi/mpd-notification/) 158 | [GitLab.com](https://gitlab.com/eworm-de/mpd-notification#mpd-notification) 159 | 160 | --- 161 | [⬆️ Go back to top](#top) 162 | -------------------------------------------------------------------------------- /config.def.h: -------------------------------------------------------------------------------- 1 | /* 2 | * (C) 2011-2025 by Christian Hesse 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | * 17 | */ 18 | 19 | #ifndef _CONFIG_H 20 | #define _CONFIG_H 21 | 22 | /* how long to display notifications */ 23 | #define NOTIFICATION_TIMEOUT 10 24 | 25 | /* name of the icon used for notifications */ 26 | #define ICON_AUDIO_X_GENERIC "audio-x-generic" 27 | 28 | /* strings used to display notification messages 29 | * TEXT_PLAY & TEXT_PAUSE can include several specifiers: 30 | * %t for title, %a for artist, %A for album and %d for duration */ 31 | #define TEXT_TOPIC "MPD Notification" 32 | #define TEXT_PLAY "Playing %t\nby %a\nfrom %A" 33 | #define TEXT_PAUSE "Paused %t\nby %a\nfrom %A" 34 | #define TEXT_STOP "Stopped playback" 35 | #define TEXT_NONE "No action received yet" 36 | #define TEXT_UNKNOWN "(unknown)" 37 | 38 | /* this is a regular expression that has to match image filename used 39 | * for artwork */ 40 | #define REGEX_ARTWORK "\\(folder\\|cover\\)\\.\\(avif\\|jpg\\|png\\|webp\\)" 41 | 42 | /* how to connect to mpd host ? 43 | * MPD_HOST is the server's host name, IP address or Unix socket path. If the 44 | * resolver returns more than one IP address for a host name, this functions 45 | * tries all of them until one accepts the connection. NULL is allowed here, 46 | * which will connect to the default host. 47 | * MPD_PORT is the TCP port to connect to, 0 for default port. If "host" is 48 | * a Unix socket path, this parameter is ignored. 49 | * MPD_TIMEOUT is the timeout in milliseconds, 0 for the default timeout. */ 50 | #define MPD_HOST NULL 51 | #define MPD_PORT 0 52 | #define MPD_TIMEOUT 0 53 | 54 | #endif /* _CONFIG_H */ 55 | 56 | // vim: set syntax=c: 57 | -------------------------------------------------------------------------------- /mpd-notification.c: -------------------------------------------------------------------------------- 1 | /* 2 | * (C) 2011-2025 by Christian Hesse 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | * 17 | */ 18 | 19 | #include "mpd-notification.h" 20 | 21 | const static char optstring[] = "hH:m:p:s:t:vV"; 22 | const static struct option options_long[] = { 23 | /* name has_arg flag val */ 24 | { "help", no_argument, NULL, 'h' }, 25 | { "host", required_argument, NULL, 'H' }, 26 | { "music-dir", required_argument, NULL, 'm' }, 27 | { "port", required_argument, NULL, 'p' }, 28 | { "scale", required_argument, NULL, 's' }, 29 | { "timeout", required_argument, NULL, 't' }, 30 | { "verbose", no_argument, NULL, 'v' }, 31 | { "version", no_argument, NULL, 'V' }, 32 | { "notification-file-workaround", 33 | no_argument, NULL, OPT_FILE_WORKAROUND }, 34 | { 0, 0, 0, 0 } 35 | }; 36 | 37 | /* global variables */ 38 | char *program = NULL; 39 | NotifyNotification * notification = NULL; 40 | struct mpd_connection * conn = NULL; 41 | uint8_t doexit = 0; 42 | uint8_t verbose = 0; 43 | #ifdef HAVE_LIBAV 44 | magic_t magic = NULL; 45 | #endif 46 | 47 | /*** received_signal ***/ 48 | void received_signal(int signal) { 49 | GError * error = NULL; 50 | 51 | switch (signal) { 52 | case SIGINT: 53 | case SIGTERM: 54 | if (verbose > 0) 55 | printf("%s: Received signal %s, preparing exit.\n", program, strsignal(signal)); 56 | 57 | doexit++; 58 | mpd_send_noidle(conn); 59 | break; 60 | 61 | case SIGHUP: 62 | case SIGUSR1: 63 | if (verbose > 0) 64 | printf("%s: Received signal %s, showing last notification again.\n", program, strsignal(signal)); 65 | 66 | if (notify_notification_show(notification, &error) == FALSE) { 67 | g_printerr("%s: Error \"%s\" while trying to show notification again.\n", program, error->message); 68 | g_error_free(error); 69 | } 70 | break; 71 | default: 72 | fprintf(stderr, "%s: Reveived signal %s (%d), no idea what to do...\n", program, strsignal(signal), signal); 73 | } 74 | } 75 | 76 | /*** retrieve_artwork ***/ 77 | GdkPixbuf * retrieve_artwork(const char * music_dir, const char * uri) { 78 | GdkPixbuf * pixbuf = NULL; 79 | char * uri_path = NULL, * imagefile = NULL; 80 | DIR * dir; 81 | struct dirent * entry; 82 | regex_t regex; 83 | 84 | #ifdef HAVE_LIBAV 85 | int i; 86 | const char *magic_mime; 87 | AVFormatContext * pFormatCtx = NULL; 88 | GdkPixbufLoader * loader = NULL; 89 | 90 | /* try album artwork first */ 91 | if ((uri_path = malloc(strlen(music_dir) + strlen(uri) + 2)) == NULL) { 92 | fprintf(stderr, "%s: malloc() failed.\n", program); 93 | goto fail; 94 | } 95 | 96 | sprintf(uri_path, "%s/%s", music_dir, uri); 97 | 98 | if ((magic_mime = magic_file(magic, uri_path)) == NULL) { 99 | fprintf(stderr, "%s: We did not get a MIME type...\n", program); 100 | goto image; 101 | } 102 | 103 | if (verbose > 0) 104 | printf("%s: MIME type for %s is: %s\n", program, uri_path, magic_mime); 105 | 106 | /* Are there more mime-types supporting embedded artwork? Tell me! */ 107 | if (strcmp(magic_mime, "audio/mp4") != 0 && 108 | strcmp(magic_mime, "audio/mpeg") != 0 && 109 | strcmp(magic_mime, "audio/x-m4a") != 0) 110 | goto image; 111 | 112 | if ((pFormatCtx = avformat_alloc_context()) == NULL) { 113 | fprintf(stderr, "%s: avformat_alloc_context() failed.\n", program); 114 | goto image; 115 | } 116 | 117 | if (avformat_open_input(&pFormatCtx, uri_path, NULL, NULL) != 0) { 118 | fprintf(stderr, "%s: avformat_open_input() failed.\n", program); 119 | goto image; 120 | } 121 | 122 | /* find the first attached picture, if available */ 123 | for (i = 0; i < pFormatCtx->nb_streams; i++) { 124 | if (pFormatCtx->streams[i]->disposition & AV_DISPOSITION_ATTACHED_PIC) { 125 | AVPacket pkt; 126 | 127 | if (verbose > 0) 128 | printf("%s: Found artwork in media file.\n", program); 129 | 130 | pkt = pFormatCtx->streams[i]->attached_pic; 131 | 132 | loader = gdk_pixbuf_loader_new(); 133 | if (gdk_pixbuf_loader_write(loader, pkt.data, pkt.size, NULL) == FALSE) { 134 | fprintf(stderr, "%s: gdk_pixbuf_loader_write() failed parsing buffer.\n", program); 135 | goto image; 136 | } 137 | 138 | if (gdk_pixbuf_loader_close(loader, NULL) == FALSE) { 139 | fprintf(stderr, "%s: gdk_pixbuf_loader_close() failed.\n", program); 140 | goto image; 141 | } 142 | 143 | if ((pixbuf = gdk_pixbuf_loader_get_pixbuf(loader)) == NULL) { 144 | fprintf(stderr, "%s: gdk_pixbuf_loader_get_pixbuf() failed creating pixbuf.\n", program); 145 | goto image; 146 | } 147 | 148 | g_object_ref(pixbuf); 149 | g_object_unref(loader); 150 | loader = NULL; 151 | 152 | goto done; 153 | } 154 | } 155 | 156 | if (pixbuf == NULL && verbose > 0) 157 | printf("%s: No artwork in media file.\n", program); 158 | 159 | image: 160 | if (loader) 161 | g_object_unref(loader); 162 | #endif 163 | 164 | /* cut the file name from path for current directory */ 165 | *strrchr(uri_path, '/') = 0; 166 | 167 | if ((dir = opendir(uri_path)) == NULL) { 168 | fprintf(stderr, "%s: Could not open directory '%s': %s", program, uri_path, strerror(errno)); 169 | goto fail; 170 | } 171 | 172 | if (regcomp(®ex, REGEX_ARTWORK, REG_NOSUB + REG_ICASE) != 0) { 173 | fprintf(stderr, "%s: Could not compile regex.\n", program); 174 | goto fail; 175 | } 176 | 177 | while ((entry = readdir(dir))) { 178 | if (*entry->d_name == '.') 179 | continue; 180 | 181 | if (regexec(®ex, entry->d_name, 0, NULL, 0) == 0) { 182 | if (verbose > 0) 183 | printf("%s: Found image file: %s\n", program, entry->d_name); 184 | 185 | if ((imagefile = malloc(strlen(uri_path) + strlen(entry->d_name) + 2)) == NULL) { 186 | fprintf(stderr, "%s: malloc() failed.\n", program); 187 | goto fail; 188 | } 189 | 190 | sprintf(imagefile, "%s/%s", uri_path, entry->d_name); 191 | 192 | if ((pixbuf = gdk_pixbuf_new_from_file(imagefile, NULL)) == NULL) { 193 | fprintf(stderr, "%s: gdk_pixbuf_new_from_file() failed loading file: %s\n", 194 | program, imagefile); 195 | goto fail; 196 | } 197 | 198 | free(imagefile); 199 | break; 200 | } 201 | } 202 | 203 | regfree(®ex); 204 | closedir(dir); 205 | 206 | fail: 207 | #ifdef HAVE_LIBAV 208 | done: 209 | if (pFormatCtx != NULL) { 210 | avformat_close_input(&pFormatCtx); 211 | avformat_free_context(pFormatCtx); 212 | } 213 | #endif 214 | 215 | free(uri_path); 216 | 217 | return pixbuf; 218 | } 219 | 220 | /*** format_text ***/ 221 | char * format_text(const char* format, const char* title, const char* artist, const char* album, unsigned int duration) { 222 | char * formatted, * tmp = NULL; 223 | size_t len; 224 | 225 | if (format == NULL || strlen(format) == 0) 226 | return NULL; 227 | 228 | formatted = strdup(""); 229 | len = 0; 230 | 231 | do { 232 | if (*format == '%') { 233 | format++; 234 | 235 | switch (*format) { 236 | case 'a': 237 | tmp = g_markup_escape_text(artist, -1); 238 | break; 239 | 240 | case 'A': 241 | tmp = g_markup_escape_text(album, -1); 242 | break; 243 | 244 | case 'd': 245 | size_t size; 246 | size = snprintf(tmp, 0, "%d:%02d", duration / 60, duration % 60) + 1; 247 | tmp = malloc(size); 248 | snprintf(tmp, size, "%d:%02d", duration / 60, duration % 60); 249 | break; 250 | 251 | case 't': 252 | tmp = g_markup_escape_text(title, -1); 253 | break; 254 | 255 | default: 256 | formatted = realloc(formatted, len + 2); 257 | sprintf(formatted + len, "%%"); 258 | format--; 259 | break; 260 | } 261 | 262 | if (tmp != NULL) { 263 | formatted = realloc(formatted, len + strlen(tmp) + 1); 264 | sprintf(formatted + len, "%s", tmp); 265 | free(tmp); 266 | tmp = NULL; 267 | } 268 | } else if (*format == '\\') { 269 | format++; 270 | formatted = realloc(formatted, len + 2); 271 | 272 | if (*format == 'n') { 273 | sprintf(formatted + len, "\n"); 274 | } else { 275 | sprintf(formatted + len, "\\"); 276 | format--; 277 | } 278 | } else { 279 | formatted = realloc(formatted, len + 2); 280 | sprintf(formatted + len, "%c", *format); 281 | } 282 | len = strlen(formatted); 283 | } while (*format++); 284 | 285 | return formatted; 286 | } 287 | 288 | /*** main ***/ 289 | int main(int argc, char ** argv) { 290 | dictionary * ini = NULL; 291 | const char * title = NULL, * artist = NULL, * album = NULL; 292 | char * notifystr = NULL; 293 | GdkPixbuf * pixbuf = NULL; 294 | GError * error = NULL; 295 | enum mpd_state state = MPD_STATE_UNKNOWN, last_state = MPD_STATE_UNKNOWN; 296 | const char * mpd_host, * mpd_port_str, * music_dir, * text_topic = TEXT_TOPIC, 297 | * text_play = TEXT_PLAY, * text_pause = TEXT_PAUSE, * text_stop = TEXT_STOP, * uri = NULL; 298 | unsigned mpd_port = MPD_PORT, mpd_timeout = MPD_TIMEOUT, notification_timeout = NOTIFICATION_TIMEOUT; 299 | struct mpd_song * song = NULL; 300 | unsigned int i, version = 0, help = 0, scale = 0, file_workaround = 0, duration; 301 | int rc = EXIT_FAILURE; 302 | 303 | program = argv[0]; 304 | 305 | if ((mpd_host = getenv("MPD_HOST")) == NULL) 306 | mpd_host = MPD_HOST; 307 | 308 | if ((mpd_port_str = getenv("MPD_PORT")) == NULL) 309 | mpd_port = MPD_PORT; 310 | else 311 | mpd_port = atoi(mpd_port_str); 312 | 313 | music_dir = getenv("XDG_MUSIC_DIR"); 314 | 315 | /* parse config file */ 316 | if (chdir(getenv("XDG_CONFIG_HOME")) == 0 && access("mpd-notification.conf", R_OK) == 0) { 317 | ini = iniparser_load("mpd-notification.conf"); 318 | } else if (chdir(getenv("HOME")) == 0 && access(".config/mpd-notification.conf", R_OK) == 0) { 319 | ini = iniparser_load(".config/mpd-notification.conf"); 320 | } 321 | if (ini != NULL) { 322 | file_workaround = iniparser_getboolean(ini, ":notification-file-workaround", file_workaround); 323 | mpd_host = iniparser_getstring(ini, ":host", mpd_host); 324 | mpd_port = iniparser_getint(ini, ":port", mpd_port); 325 | music_dir = iniparser_getstring(ini, ":music-dir", music_dir); 326 | notification_timeout = iniparser_getint(ini, ":timeout", notification_timeout); 327 | scale = iniparser_getint(ini, ":scale", scale); 328 | text_topic = iniparser_getstring(ini, ":text-topic", text_topic); 329 | text_play = iniparser_getstring(ini, ":text-play", text_play); 330 | text_pause = iniparser_getstring(ini, ":text-pause", text_pause); 331 | text_stop = iniparser_getstring(ini, ":text-stop", text_stop); 332 | } 333 | 334 | /* get the verbose status */ 335 | while ((i = getopt_long(argc, argv, optstring, options_long, NULL)) != -1) { 336 | switch (i) { 337 | case 'h': 338 | help++; 339 | break; 340 | case 'v': 341 | verbose++; 342 | break; 343 | case 'V': 344 | verbose++; 345 | version++; 346 | break; 347 | } 348 | } 349 | 350 | /* reinitialize getopt() by resetting optind to 0 */ 351 | optind = 0; 352 | 353 | /* say hello */ 354 | if (verbose > 0) 355 | printf("%s: %s v%s" 356 | #ifdef HAVE_SYSTEMD 357 | " +systemd" 358 | #endif 359 | #ifdef HAVE_LIBAV 360 | " +libav" 361 | #endif 362 | " (compiled: " __DATE__ ", " __TIME__ ")\n", program, PROGNAME, VERSION); 363 | 364 | if (help > 0) 365 | fprintf(stderr, "usage: %s [-h] [-H HOST] [-m MUSIC-DIR] [-p PORT] [-s PIXELS] [-t TIMEOUT] [-v] [-V]\n", program); 366 | 367 | if (version > 0 || help > 0) 368 | return EXIT_SUCCESS; 369 | 370 | /* get command line options */ 371 | while ((i = getopt_long(argc, argv, optstring, options_long, NULL)) != -1) { 372 | switch (i) { 373 | case 'p': 374 | mpd_port = atoi(optarg); 375 | if (verbose > 0) 376 | printf("%s: using port %d\n", program, mpd_port); 377 | break; 378 | case 'm': 379 | music_dir = optarg; 380 | if (verbose > 0) 381 | printf("%s: using music-dir %s\n", program, music_dir); 382 | break; 383 | case 'H': 384 | mpd_host = optarg; 385 | if (verbose > 0) 386 | printf("%s: using host %s\n", program, mpd_host); 387 | break; 388 | case 's': 389 | scale = atof(optarg); 390 | break; 391 | case 't': 392 | notification_timeout = atof(optarg); 393 | if (verbose > 0) 394 | printf("%s: using notification-timeout %d\n", program, notification_timeout); 395 | break; 396 | case OPT_FILE_WORKAROUND: 397 | file_workaround++; 398 | break; 399 | } 400 | } 401 | 402 | /* change directory to music base directory */ 403 | if (music_dir != NULL) { 404 | if (chdir(music_dir) == -1) { 405 | fprintf(stderr, "%s: Could not change directory to: %s\n", program, music_dir); 406 | music_dir = NULL; 407 | } 408 | } 409 | 410 | #ifdef HAVE_LIBAV 411 | /* libav */ 412 | #if LIBAVFORMAT_VERSION_INT < AV_VERSION_INT(58, 9, 100) 413 | av_register_all(); 414 | #endif 415 | 416 | /* only fatal messages from libav */ 417 | if (verbose == 0) 418 | av_log_set_level(AV_LOG_FATAL); 419 | 420 | if ((magic = magic_open(MAGIC_MIME_TYPE)) == NULL) { 421 | fprintf(stderr, "%s: Could not initialize magic library.\n", program); 422 | goto out40; 423 | } 424 | 425 | if (magic_load(magic, NULL) != 0) { 426 | fprintf(stderr, "%s: Could not load magic database: %s\n", program, magic_error(magic)); 427 | magic_close(magic); 428 | goto out30; 429 | } 430 | #endif 431 | 432 | conn = mpd_connection_new(mpd_host, mpd_port, mpd_timeout * 1000); 433 | 434 | if (mpd_connection_get_error(conn) != MPD_ERROR_SUCCESS) { 435 | fprintf(stderr,"%s: %s\n", program, mpd_connection_get_error_message(conn)); 436 | goto out30; 437 | } 438 | 439 | if (notify_init(PROGNAME) == FALSE) { 440 | fprintf(stderr, "%s: Could not initialize notify.\n", program); 441 | goto out20; 442 | } 443 | 444 | notification = 445 | # if NOTIFY_CHECK_VERSION(0, 7, 0) 446 | notify_notification_new(text_topic, TEXT_NONE, ICON_AUDIO_X_GENERIC); 447 | # else 448 | notify_notification_new(text_topic, TEXT_NONE, ICON_AUDIO_X_GENERIC, NULL); 449 | # endif 450 | notify_notification_set_category(notification, PROGNAME); 451 | notify_notification_set_urgency(notification, NOTIFY_URGENCY_NORMAL); 452 | notify_notification_set_timeout(notification, notification_timeout * 1000); 453 | 454 | struct sigaction act = { 0 }; 455 | act.sa_handler = received_signal; 456 | 457 | sigaction(SIGHUP, &act, NULL); 458 | sigaction(SIGINT, &act, NULL); 459 | sigaction(SIGTERM, &act, NULL); 460 | sigaction(SIGUSR1, &act, NULL); 461 | 462 | /* report ready to systemd */ 463 | #ifdef HAVE_SYSTEMD 464 | sd_notify(0, "READY=1\nSTATUS=Waiting for mpd event..."); 465 | #endif 466 | 467 | while (doexit == 0 && mpd_run_idle_mask(conn, MPD_IDLE_PLAYER)) { 468 | mpd_command_list_begin(conn, true); 469 | mpd_send_status(conn); 470 | mpd_send_current_song(conn); 471 | mpd_command_list_end(conn); 472 | 473 | state = mpd_status_get_state(mpd_recv_status(conn)); 474 | if (state == MPD_STATE_PLAY || state == MPD_STATE_PAUSE) { 475 | /* There's a bug in libnotify where the server spec version is fetched 476 | * too late, which results in issue with image date. Make sure to 477 | * show a notification without image data (just generic icon) first. */ 478 | if (last_state != MPD_STATE_PLAY && last_state != MPD_STATE_PAUSE) { 479 | notify_notification_update(notification, text_topic, "Starting playback...", ICON_AUDIO_X_GENERIC); 480 | notify_notification_show(notification, NULL); 481 | } 482 | 483 | mpd_response_next(conn); 484 | 485 | song = mpd_recv_song(conn); 486 | 487 | title = mpd_song_get_tag(song, MPD_TAG_TITLE, 0); 488 | artist = mpd_song_get_tag(song, MPD_TAG_ARTIST, 0); 489 | album = mpd_song_get_tag(song, MPD_TAG_ALBUM, 0); 490 | duration = mpd_song_get_duration(song); 491 | 492 | /* ignore if we have no title */ 493 | if (title == NULL) 494 | goto nonotification; 495 | 496 | #ifdef HAVE_SYSTEMD 497 | sd_notifyf(0, "READY=1\nSTATUS=%s: %s", state == MPD_STATE_PLAY ? "Playing" : "Paused", title); 498 | #endif 499 | 500 | /* get the formatted notification string */ 501 | notifystr = format_text(state == MPD_STATE_PLAY ? text_play : text_pause, 502 | title, artist ? artist : "unknown artist", album ? album : "unknown album", duration); 503 | 504 | uri = mpd_song_get_uri(song); 505 | 506 | if (music_dir != NULL && uri != NULL) { 507 | GdkPixbuf * copy; 508 | 509 | pixbuf = retrieve_artwork(music_dir, uri); 510 | 511 | if (pixbuf != NULL && scale > 0) { 512 | int x, y; 513 | 514 | x = gdk_pixbuf_get_width(pixbuf); 515 | y = gdk_pixbuf_get_height(pixbuf); 516 | 517 | if ((copy = gdk_pixbuf_scale_simple (pixbuf, 518 | (x > y ? scale : scale * x / y), 519 | (y > x ? scale : scale * y / x), 520 | GDK_INTERP_BILINEAR)) != NULL) { 521 | g_object_unref(pixbuf); 522 | pixbuf = copy; 523 | } 524 | } 525 | 526 | 527 | } 528 | 529 | mpd_song_free(song); 530 | } else if (state == MPD_STATE_STOP) { 531 | notifystr = strdup(text_stop); 532 | #ifdef HAVE_SYSTEMD 533 | sd_notifyf(0, "READY=1\nSTATUS=%s", text_stop); 534 | #endif 535 | } else 536 | notifystr = strdup(TEXT_UNKNOWN); 537 | 538 | last_state = state; 539 | 540 | if (verbose > 0) 541 | printf("%s: %s\n", program, notifystr); 542 | 543 | /* Some notification daemons do not support handing pixbuf data. Write a PNG 544 | * file and give the path. */ 545 | if (file_workaround > 0 && pixbuf != NULL) { 546 | gdk_pixbuf_save(pixbuf, "/tmp/.mpd-notification-artwork.png", "png", NULL, NULL); 547 | 548 | notify_notification_update(notification, text_topic, notifystr, "/tmp/.mpd-notification-artwork.png"); 549 | } else 550 | notify_notification_update(notification, text_topic, notifystr, ICON_AUDIO_X_GENERIC); 551 | 552 | /* Call this unconditionally! When pixbuf is NULL this clears old image. */ 553 | notify_notification_set_image_from_pixbuf(notification, pixbuf); 554 | 555 | if (notify_notification_show(notification, &error) == FALSE) { 556 | g_printerr("%s: Error showing notification: %s\n", program, error->message); 557 | g_error_free(error); 558 | 559 | goto out10; 560 | } 561 | 562 | nonotification: 563 | if (notifystr != NULL) { 564 | free(notifystr); 565 | notifystr = NULL; 566 | } 567 | if (pixbuf != NULL) { 568 | g_object_unref(pixbuf); 569 | pixbuf = NULL; 570 | } 571 | mpd_response_finish(conn); 572 | } 573 | 574 | if (verbose > 0) 575 | printf("%s: Exiting...\n", program); 576 | 577 | /* report stopping to systemd */ 578 | #ifdef HAVE_SYSTEMD 579 | sd_notify(0, "STOPPING=1\nSTATUS=Stopping..."); 580 | #endif 581 | 582 | rc = EXIT_SUCCESS; 583 | 584 | out10: 585 | g_object_unref(G_OBJECT(notification)); 586 | notify_uninit(); 587 | 588 | out20: 589 | if (conn != NULL) 590 | mpd_connection_free(conn); 591 | 592 | out30: 593 | #ifdef HAVE_LIBAV 594 | if (magic != NULL) 595 | magic_close(magic); 596 | out40: 597 | #endif 598 | 599 | if (ini != NULL) 600 | iniparser_freedict(ini); 601 | 602 | #ifdef HAVE_SYSTEMD 603 | sd_notify(0, "STATUS=Stopped. Bye!"); 604 | #endif 605 | 606 | return rc; 607 | } 608 | -------------------------------------------------------------------------------- /mpd-notification.h: -------------------------------------------------------------------------------- 1 | /* 2 | * (C) 2011-2025 by Christian Hesse 3 | * 4 | * This program is free software: you can redistribute it and/or modify 5 | * it under the terms of the GNU General Public License as published by 6 | * the Free Software Foundation, either version 3 of the License, or 7 | * (at your option) any later version. 8 | * 9 | * This program is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | * GNU General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU General Public License 15 | * along with this program. If not, see . 16 | * 17 | */ 18 | 19 | #ifndef MPD_NOTIFICATION_H 20 | #define MPD_NOTIFICATION_H 21 | 22 | #define _GNU_SOURCE 23 | 24 | #include 25 | #include 26 | #include 27 | #include 28 | #include 29 | #include 30 | #include 31 | 32 | /* systemd headers */ 33 | #ifdef HAVE_SYSTEMD 34 | #include 35 | #endif 36 | 37 | #include 38 | #include 39 | #include 40 | 41 | #ifdef HAVE_LIBAV 42 | #include 43 | #include 44 | #endif 45 | 46 | #include "config.h" 47 | #include "version.h" 48 | 49 | #define PROGNAME "mpd-notification" 50 | 51 | #define OPT_FILE_WORKAROUND UCHAR_MAX + 1 52 | 53 | /*** received_signal ***/ 54 | void received_signal(int signal); 55 | 56 | /*** retrieve_artwork ***/ 57 | GdkPixbuf * retrieve_artwork(const char * music_dir, const char * uri); 58 | 59 | /*** format_text ***/ 60 | char * format_text(const char* format, const char* title, const char* artist, const char* album, unsigned int duration); 61 | 62 | /*** main ***/ 63 | int main(int argc, char ** argv); 64 | 65 | #endif /* MPD_NOTIFICATION_H */ 66 | -------------------------------------------------------------------------------- /screenshots/artwork.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eworm-de/mpd-notification/ad47aa7497e2972a20875240ae133a36cbdc2903/screenshots/artwork.png -------------------------------------------------------------------------------- /screenshots/sound.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/eworm-de/mpd-notification/ad47aa7497e2972a20875240ae133a36cbdc2903/screenshots/sound.png -------------------------------------------------------------------------------- /systemd/mpd-notification.service: -------------------------------------------------------------------------------- 1 | # (C) 2011-2025 by Christian Hesse 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | 8 | [Unit] 9 | Description=MPD Notification 10 | Requires=dbus.socket 11 | PartOf=graphical-session.target 12 | # Do not require any service here! We do rely on mpd OR network (for 13 | # a remote mpd instance). So let the user care. 14 | # We want to order after, though. This makes sure the resource is 15 | # available on start and mpd-notification can cleanly disconnect on 16 | # system shutdown. 17 | After=mpd.service network.target network-online.target 18 | # Order after notification daemons to make sure it is stopped before. 19 | After=dunst.service xfce4-notifyd.service 20 | ConditionUser=!@system 21 | 22 | [Service] 23 | Type=notify 24 | Restart=on-failure 25 | ExecStart=/usr/bin/mpd-notification 26 | 27 | [Install] 28 | WantedBy=default.target 29 | --------------------------------------------------------------------------------