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authorGravatar Christian Hesse <mail@eworm.de>2017-04-29 00:30:38 +0200
committerGravatar Christian Hesse <mail@eworm.de>2017-04-29 00:34:01 +0200
commit984f4ad69f9b7bad5dc54472dd374fd7edc5a5a9 (patch)
treeae652fc00e7217c7b77beb722893c4ad60f7e747
parent24ab5936629e735ff551f060a894fd93ad91470e (diff)
downloadpaccache-master.tar.gz
paccache-master.tar.xz
This project has been renamed to `pacredir`. Please...HEADmaster
... get it from https://github.com/eworm-de/pacredir#pacredir or https://git.eworm.de/cgit.cgi/pacredir/about/
-rw-r--r--.gitignore10
-rw-r--r--Makefile81
-rw-r--r--README.md82
-rw-r--r--arch.c21
-rw-r--r--arch.h30
-rw-r--r--avahi/pacdbserve.service.in15
-rw-r--r--avahi/pacserve.service15
-rw-r--r--config.def.h45
-rw-r--r--dhcpcd/80-pacredir13
-rw-r--r--initcpio/hooks/paccache29
-rw-r--r--initcpio/install/paccache9
-rwxr-xr-xnetworkmanager/80-pacredir7
-rw-r--r--pacman/paccache2
-rw-r--r--pacredir.c774
-rw-r--r--pacredir.conf27
-rw-r--r--pacredir.h141
-rw-r--r--systemd/paccache.service7
-rw-r--r--systemd/pacdbserve.service15
-rw-r--r--systemd/pacredir.service17
-rw-r--r--systemd/pacserve.service15
20 files changed, 3 insertions, 1352 deletions
diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 592c2d3..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,10 +0,0 @@
-*~
-*.o
-arch
-pacredir
-config.h
-avahi/pacdbserve.service
-README.html
-version.h
-paccache-*.tar.xz
-paccache-*.tar.xz.asc
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 264043b..0000000
--- a/Makefile
+++ /dev/null
@@ -1,81 +0,0 @@
-# paccache - serve pacman cache and redirect via avahi service
-
-PREFIX := /usr
-
-# commands
-CC := gcc
-CP := cp
-INSTALL := install
-LN := ln
-MD := markdown
-RM := rm
-SED := sed
-
-# flags
-CFLAGS += -std=c11 -O2 -fPIC -Wall -Werror
-CFLAGS_EXTRA += -lpthread
-CFLAGS_EXTRA += $(shell pkg-config --libs --cflags libsystemd)
-CFLAGS_EXTRA += $(shell pkg-config --libs --cflags libcurl)
-CFLAGS_EXTRA += $(shell pkg-config --libs --cflags avahi-client)
-CFLAGS_EXTRA += $(shell pkg-config --libs --cflags libmicrohttpd)
-CFLAGS_EXTRA += -liniparser
-LDFLAGS += -Wl,-z,now -Wl,-z,relro -pie
-
-# this is just a fallback in case you do not use git but downloaded
-# a release tarball...
-VERSION := 0.1.25
-
-all: pacredir avahi/pacdbserve.service README.html
-
-arch: arch.c arch.h
- $(CC) $(CFLAGS) $(LDFLAGS) -o arch arch.c
-
-pacredir: pacredir.c arch.h pacredir.h config.h version.h
- $(CC) $(CFLAGS) $(CFLAGS_EXTRA) $(LDFLAGS) -o pacredir pacredir.c
-
-config.h:
- $(CP) config.def.h config.h
-
-version.h: $(wildcard .git/HEAD .git/index .git/refs/tags/*) Makefile
- echo "#ifndef VERSION" > $@
- echo "#define VERSION \"$(shell git describe --tags --long 2>/dev/null || echo ${VERSION})\"" >> $@
- echo "#endif" >> $@
-
-avahi/pacdbserve.service: arch avahi/pacdbserve.service.in
- $(SED) 's/%ARCH%/$(shell ./arch)/' avahi/pacdbserve.service.in > avahi/pacdbserve.service
-
-README.html: README.md
- $(MD) README.md > README.html
-
-install: install-bin install-doc
-
-install-bin: pacredir
- $(INSTALL) -D -m0755 pacredir $(DESTDIR)$(PREFIX)/bin/pacredir
- $(LN) -s darkhttpd $(DESTDIR)$(PREFIX)/bin/pacserve
- $(LN) -s darkhttpd $(DESTDIR)$(PREFIX)/bin/pacdbserve
- $(INSTALL) -D -m0644 pacredir.conf $(DESTDIR)/etc/pacredir.conf
- $(INSTALL) -D -m0644 pacman/paccache $(DESTDIR)/etc/pacman.d/paccache
- $(INSTALL) -D -m0644 avahi/pacserve.service $(DESTDIR)/etc/avahi/services/pacserve.service
- $(INSTALL) -D -m0644 avahi/pacdbserve.service $(DESTDIR)/etc/avahi/services/pacdbserve.service
- $(INSTALL) -D -m0644 systemd/paccache.service $(DESTDIR)$(PREFIX)/lib/systemd/system/paccache.service
- $(INSTALL) -D -m0644 systemd/pacserve.service $(DESTDIR)$(PREFIX)/lib/systemd/system/pacserve.service
- $(INSTALL) -D -m0644 systemd/pacdbserve.service $(DESTDIR)$(PREFIX)/lib/systemd/system/pacdbserve.service
- $(INSTALL) -D -m0644 systemd/pacredir.service $(DESTDIR)$(PREFIX)/lib/systemd/system/pacredir.service
- $(INSTALL) -D -m0644 initcpio/hooks/paccache $(DESTDIR)$(PREFIX)/lib/initcpio/hooks/paccache
- $(INSTALL) -D -m0644 initcpio/install/paccache $(DESTDIR)$(PREFIX)/lib/initcpio/install/paccache
- $(INSTALL) -D -m0644 dhcpcd/80-pacredir $(DESTDIR)$(PREFIX)/lib/dhcpcd/dhcpcd-hooks/80-pacredir
- $(INSTALL) -D -m0755 networkmanager/80-pacredir $(DESTDIR)/etc/NetworkManager/dispatcher.d/80-pacredir
-
-install-doc: README.html
- $(INSTALL) -D -m0644 README.md $(DESTDIR)$(PREFIX)/share/doc/paccache/README.md
- $(INSTALL) -D -m0644 README.html $(DESTDIR)$(PREFIX)/share/doc/paccache/README.html
-
-clean:
- $(RM) -f *.o *~ arch pacredir avahi/pacdbserve.service README.html version.h
-
-distclean:
- $(RM) -f *.o *~ arch pacredir avahi/pacdbserve.service README.html version.h config.h
-
-release:
- git archive --format=tar.xz --prefix=paccache-$(VERSION)/ $(VERSION) > paccache-$(VERSION).tar.xz
- gpg -ab paccache-$(VERSION).tar.xz
diff --git a/README.md b/README.md
index 6bd7482..524f341 100644
--- a/README.md
+++ b/README.md
@@ -3,82 +3,6 @@ paccache
**paccache - serve pacman cache and redirect via avahi service**
-By default every [Arch Linux](https://www.archlinux.org/) installation
-downloads its package files from online mirrors, transferring all the
-bits via WAN connection.
-
-But often other Arch systems may be around that already have the files
-available on local storage - just a fast LAN connection way. This is
-where `paccache` can help. It uses [Avahi](http://avahi.org/) to find
-other instances and get the files there if available.
-
-Requirements
-------------
-
-To compile and run `paccache` you need:
-
-* [systemd](https://www.github.com/systemd/systemd)
-* [avahi](http://avahi.org/)
-* [libmicrohttpd](http://www.gnu.org/software/libmicrohttpd/)
-* [curl](http://curl.haxx.se/)
-* [iniparser](http://ndevilla.free.fr/iniparser/)
-* [darkhttpd](http://dmr.ath.cx/net/darkhttpd/)
-* [nss-mdns](http://0pointer.de/lennart/projects/nss-mdns/)
-* [markdown](http://daringfireball.net/projects/markdown/) (HTML documentation)
-
-`Arch Linux` installs development files for the packages by default, so
-no additional development packages are required.
-
-Build and install
------------------
-
-Building and installing is very easy. Just run:
-
-> make
-
-followed by:
-
-> make install
-
-This will place an executable at `/usr/bin/pacredir`,
-documentation can be found in `/usr/share/doc/paccache/`.
-Additionally systemd service files are installed to
-`/usr/lib/systemd/system/` and avahi service files go to
-`/etc/avahi/services/`.
-
-Usage
------
-
-Make sure [multicast-
-DNS](https://wiki.archlinux.org/index.php/Avahi#Hostname_resolution)
-works. Then enable systemd services `pacserve`, `pacdbserve` and
-`pacredir`, open TCP ports 7078 and 7079 and add the following line to
-your repository definitions in `pacman.conf`:
-
-> Include = /etc/pacman.d/paccache
-
-Do not worry if `pacman` reports:
-
-> error: failed retrieving file 'core.db' from localhost:7077 : The
-> requested URL returned error: 404 Not Found
-
-This is ok, it just tells `pacman` that `pacredir` could not find a file
-and downloading it from an official server is required.
-
-Please note that `pacredir` redirects to the most recent file found on
-the local network. To make sure you really do have the latest files run
-`pacman -Syu` *twice*.
-
-Security
---------
-
-There is no security within this project, information and file content
-is transferred unencrypted and unverified. Anybody is free to serve
-broken and/or malicious files to you, but this is by design. So make
-sure `pacman` is configured to check signatures! It will then detect if
-anything goes wrong.
-
-### Upstream
-
-URL: [GitHub.com](https://github.com/eworm-de/paccache)
-Mirror: [eworm.de](https://git.eworm.de/cgit.cgi/paccache/)
+This project has been renamed to `pacredir`. Please get it from
+[GitHub.com](https://github.com/eworm-de/pacredir#pacredir) or
+[eworm.de](https://git.eworm.de/cgit.cgi/pacredir/about/).
diff --git a/arch.c b/arch.c
deleted file mode 100644
index 2d5d7ba..0000000
--- a/arch.c
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * (C) 2013-2017 by Christian Hesse <mail@eworm.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "arch.h"
-
-/*** main ***/
-int main(int argc, char ** argv) {
- /* just print the architecture */
- puts(ARCH);
-
- return EXIT_SUCCESS;
-}
-
-// vim: set syntax=c:
diff --git a/arch.h b/arch.h
deleted file mode 100644
index 57bced2..0000000
--- a/arch.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * (C) 2013-2017 by Christian Hesse <mail@eworm.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#ifndef _ARCH_H
-#define _ARCH_H
-
-/* the binary needs to know its own architecture */
-#if defined __x86_64__
-# define ARCH "x86_64"
-#elif defined __i386__
-# define ARCH "i686"
-#elif defined __ARM_ARCH_7__
-# define ARCH "armv7h"
-#elif defined __ARM_ARCH_6__
-# if defined __VFP_FP__
-# define ARCH "armv6h"
-# else
-# define ARCH "arm"
-# endif
-#else
-# error Unknown architecture!
-#endif
-
-#endif /* _ARCH_H */
-
-// vim: set syntax=c:
diff --git a/avahi/pacdbserve.service.in b/avahi/pacdbserve.service.in
deleted file mode 100644
index ee6a9bb..0000000
--- a/avahi/pacdbserve.service.in
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
-<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
-
-<!-- See avahi.service(5) for more information about this configuration file -->
-
-<service-group>
-
- <name replace-wildcards="yes">%h</name>
-
- <service>
- <type>_pacdbserve_%ARCH%._tcp</type>
- <port>7079</port>
- </service>
-
-</service-group>
diff --git a/avahi/pacserve.service b/avahi/pacserve.service
deleted file mode 100644
index 568d08d..0000000
--- a/avahi/pacserve.service
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
-<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
-
-<!-- See avahi.service(5) for more information about this configuration file -->
-
-<service-group>
-
- <name replace-wildcards="yes">%h</name>
-
- <service>
- <type>_pacserve._tcp</type>
- <port>7078</port>
- </service>
-
-</service-group>
diff --git a/config.def.h b/config.def.h
deleted file mode 100644
index 8dfa874..0000000
--- a/config.def.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * (C) 2013-2017 by Christian Hesse <mail@eworm.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#ifndef _CONFIG_H
-#define _CONFIG_H
-
-/* website url */
-#define WEBSITE "https://github.com/eworm-de/paccache/"
-
-/* This is used for default documents. Usually you will not see this anyway. */
-#define PAGE307 "<html><head><title>307 temporary redirect</title>" \
- "</head><body>307 temporary redirect: " \
- "<a href=\"%s\">%s</a></body></html>"
-#define PAGE404 "<html><head><title>404 Not Found</title>" \
- "</head><body>404 Not Found: %s</body></html>"
-
-/* the ports pacredir, pacserve and pacdbserve listen to */
-#define PORT_PACREDIR 7077
-#define PORT_PACSERVE 7078
-#define PORT_PACDBSERVE 7079
-
-/* avahi service names */
-#define PACSERVE "_pacserve._tcp"
-#define PACDBSERVE "_pacdbserve_" ARCH "._tcp"
-
-/* path to the config file */
-#define CONFIGFILE "/etc/pacredir.conf"
-/* these characters are used as delimiter in config file */
-#define DELIMITER " ,;"
-
-/* this is where pacman stores its local copy of db files */
-#define SYNCPATH "/var/lib/pacman/sync"
-
-/* This defines the initial time in seconds after which a host is queried
- * again after a bad request. Time is doubled after every subsequent
- * request. */
-#define BADTIME 30
-
-#endif /* _CONFIG_H */
-
-// vim: set syntax=c:
diff --git a/dhcpcd/80-pacredir b/dhcpcd/80-pacredir
deleted file mode 100644
index 3e7addb..0000000
--- a/dhcpcd/80-pacredir
+++ /dev/null
@@ -1,13 +0,0 @@
-#!/bin/sh
-
-case "${reason}" in
- BOUND|REBIND|REBOOT|RENEW|TIMEOUT|STATIC)
- # inform pacredir about reestablished connection
- if pgrep -x pacredir >/dev/null; then
- kill -HUP $(pgrep -x pacredir)
- fi
- ;;
- PREINIT|EXPIRE|INFORM|FAIL|IPV4LL|NAK|NOCARRIER|RELEASE|STOP)
- # do nothing here...
- ;;
-esac
diff --git a/initcpio/hooks/paccache b/initcpio/hooks/paccache
deleted file mode 100644
index 5f8d560..0000000
--- a/initcpio/hooks/paccache
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/sh
-
-run_latehook() {
- local newroot="/new_root/"
-
- if ! grep -q '^pacserve hosts' ${newroot}/etc/pacredir.conf; then
- if [[ -n "${pacserve}" ]]; then
- msg ":: Adding pacserve host '${pacserve}' to pacredir.conf..."
- echo "pacserve hosts = ${pacserve}" >> ${newroot}/etc/pacredir.conf
- fi
- fi
-
- if ! grep -q '^pacdbserve hosts' ${newroot}/etc/pacredir.conf; then
- case $(uname -m) in
- x86_64)
- if [[ -n "${pacdbserve_x86_64}" ]]; then
- msg ":: Adding pacdbserve host '${pacdbserve_x86_64}' to pacredir.conf..."
- echo "pacdbserve hosts = ${pacdbserve_x86_64}" >> ${newroot}/etc/pacredir.conf
- fi
- ;;
- i686)
- if [[ -n "${pacdbserve_i686}" ]]; then
- msg ":: Adding pacdbserve host '${pacdbserve_i686}' to pacredir.conf..."
- echo "pacdbserve hosts = ${pacdbserve_i686}" >> ${newroot}/etc/pacredir.conf
- fi
- ;;
- esac
- fi
-}
diff --git a/initcpio/install/paccache b/initcpio/install/paccache
deleted file mode 100644
index 1cb06a4..0000000
--- a/initcpio/install/paccache
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-build() {
- add_runscript
-}
-
-help() {
- echo "This hook adds Server to pacredir.conf from inside initramfs."
-}
diff --git a/networkmanager/80-pacredir b/networkmanager/80-pacredir
deleted file mode 100755
index bd2def5..0000000
--- a/networkmanager/80-pacredir
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-if [ "${2}" == "up" ]; then
- if pgrep -x pacredir >/dev/null; then
- kill -HUP $(pgrep -x pacredir)
- fi
-fi
diff --git a/pacman/paccache b/pacman/paccache
deleted file mode 100644
index a1de680..0000000
--- a/pacman/paccache
+++ /dev/null
@@ -1,2 +0,0 @@
-# Make sure local service pacredir is running!
-Server = http://localhost:7077/
diff --git a/pacredir.c b/pacredir.c
deleted file mode 100644
index 60fca60..0000000
--- a/pacredir.c
+++ /dev/null
@@ -1,774 +0,0 @@
-/*
- * (C) 2013-2017 by Christian Hesse <mail@eworm.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-/* define structs and functions */
-#include "pacredir.h"
-
-const static char optstring[] = "hvV";
-const static struct option options_long[] = {
- /* name has_arg flag val */
- { "help", no_argument, NULL, 'h' },
- { "verbose", no_argument, NULL, 'v' },
- { "version", no_argument, NULL, 'V' },
- { 0, 0, 0, 0 }
-};
-
-/* global variables */
-struct hosts * hosts = NULL;
-struct ignore_interfaces * ignore_interfaces = NULL;
-int max_threads = 0;
-static AvahiSimplePoll *simple_poll = NULL;
-uint8_t verbose = 0;
-
-/*** write_log ***/
-int write_log(FILE *stream, const char *format, ...) {
- va_list args;
- va_start(args, format);
-
- vfprintf(stream, format, args);
- fflush(stream);
-
- return EXIT_SUCCESS;
-}
-
-/*** get_fqdn ***/
-char * get_fqdn(const char * hostname, const char * domainname) {
- char * name;
-
- name = malloc(strlen(hostname) + strlen(domainname) + 2 /* '.' and null char */);
- sprintf(name, "%s.%s", hostname, domainname);
-
- return name;
-}
-
-/*** get_url ***/
-char * get_url(const char * hostname, const uint16_t port, const char * uri) {
- char * url;
-
- url = malloc(10 /* static chars of an url & null char */
- + strlen(hostname)
- + 5 /* max strlen of decimal 16bit value */
- + strlen(uri));
- sprintf(url, "http://%s:%d/%s",
- hostname, port, uri);
-
- return url;
-}
-
-/*** add_host ***/
-int add_host(const char * host, const uint16_t port, const char * type) {
- struct hosts * tmphosts = hosts;
- struct request request;
-
- while (tmphosts->host != NULL) {
- if (strcmp(tmphosts->host, host) == 0) {
- /* host already exists */
- if (verbose > 0)
- write_log(stdout, "Updating service %s (port %d) on host %s\n",
- type, port, host);
- goto update;
- }
- tmphosts = tmphosts->next;
- }
-
- /* host not found, adding a new one */
- if (verbose > 0)
- write_log(stdout, "Adding host %s with service %s (port %d)\n",
- host, type, port);
- tmphosts->host = strdup(host);
-
- tmphosts->pacserve.port = 0;
- tmphosts->pacserve.online = 0;
- tmphosts->pacserve.badtime = 0;
- tmphosts->pacserve.badcount = 0;
-
- tmphosts->pacdbserve.port = 0;
- tmphosts->pacdbserve.online = 0;
- tmphosts->pacdbserve.badtime = 0;
- tmphosts->pacdbserve.badcount = 0;
-
- tmphosts->next = malloc(sizeof(struct hosts));
- tmphosts->next->host = NULL;
- tmphosts->next->next = NULL;
-
-update:
- if (strcmp(type, PACSERVE) == 0) {
- tmphosts->pacserve.online = 1;
- tmphosts->pacserve.port = port;
- request.service = &tmphosts->pacserve;
- } else if (strcmp(type, PACDBSERVE) == 0) {
- tmphosts->pacdbserve.online = 1;
- tmphosts->pacdbserve.port = port;
- request.service = &tmphosts->pacdbserve;
- }
-
- /* do a first request and let get_http_code() set the bad status */
- request.host = tmphosts->host;
- request.url = get_url(request.host, request.service->port, "");
- request.http_code = 0;
- request.last_modified = 0;
- get_http_code(&request);
- free(request.url);
-
- return EXIT_SUCCESS;
-}
-
-/*** remove_host ***/
-int remove_host(const char * host, const char * type) {
- struct hosts * tmphosts = hosts;
-
- while (tmphosts->host != NULL) {
- if (strcmp(tmphosts->host, host) == 0) {
- if (verbose > 0)
- write_log(stdout, "Marking service %s on host %s offline\n",
- type, host);
- if (strcmp(type, PACSERVE) == 0) {
- tmphosts->pacserve.online = 0;
- } else if (strcmp(type, PACDBSERVE) == 0) {
- tmphosts->pacdbserve.online = 0;
- }
- break;
- }
- tmphosts = tmphosts->next;
- }
-
- return EXIT_SUCCESS;
-}
-
-/*** browse_callback ***
- * Called whenever a new services becomes available on the LAN or is removed from the LAN */
-static void browse_callback(AvahiServiceBrowser *b,
- AvahiIfIndex interface,
- AvahiProtocol protocol,
- AvahiBrowserEvent event,
- const char *name,
- const char *type,
- const char *domain,
- AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
- void* userdata) {
- char * host;
- char intname[IFNAMSIZ];
- struct ignore_interfaces * tmp_ignore_interfaces = ignore_interfaces;
-
- assert(b);
-
- switch (event) {
- case AVAHI_BROWSER_FAILURE:
-
- write_log(stderr, "%s\n", avahi_strerror(avahi_client_errno(avahi_service_browser_get_client(b))));
- avahi_simple_poll_quit(simple_poll);
- return;
-
- case AVAHI_BROWSER_NEW:
- host = get_fqdn(name, domain);
-
- if (flags & AVAHI_LOOKUP_RESULT_LOCAL)
- goto out;
-
- /* check whether to ignore the interface */
- if_indextoname(interface, intname);
- while (tmp_ignore_interfaces->next != NULL) {
- if (strcmp(intname, tmp_ignore_interfaces->interface) == 0) {
- if (verbose > 0)
- write_log(stdout, "Ignoring service %s on host %s on interface %s\n",
- type, host, intname);
- goto out;
- }
- tmp_ignore_interfaces = tmp_ignore_interfaces->next;
- }
-
- if (verbose > 0)
- write_log(stdout, "Found service %s on host %s on interface %s\n",
- type, host, intname);
-
- add_host(host, strcmp(type, PACSERVE) == 0 ? PORT_PACSERVE : PORT_PACDBSERVE, type);
-out:
- free(host);
-
- break;
-
- case AVAHI_BROWSER_REMOVE:
- host = get_fqdn(name, domain);
-
- if (verbose > 0)
- write_log(stdout, "Service %s on host %s disappeared\n",
- type, host);
-
- remove_host(host, type);
-
- free(host);
-
- break;
-
- case AVAHI_BROWSER_ALL_FOR_NOW:
- case AVAHI_BROWSER_CACHE_EXHAUSTED:
- break;
- }
-}
-
-/*** client_callback ***/
-static void client_callback(AvahiClient *c,
- AvahiClientState state,
- AVAHI_GCC_UNUSED void * userdata) {
- assert(c);
-
- if (state == AVAHI_CLIENT_FAILURE) {
- write_log(stderr, "Server connection failure: %s\n", avahi_strerror(avahi_client_errno(c)));
- avahi_simple_poll_quit(simple_poll);
- }
-}
-
-/*** get_http_code ***/
-static void * get_http_code(void * data) {
- struct request * request = (struct request *)data;
- CURL *curl;
- CURLcode res;
- char errbuf[CURL_ERROR_SIZE];
- struct timeval tv;
-
- gettimeofday(&tv, NULL);
-
- if ((curl = curl_easy_init()) != NULL) {
- curl_easy_setopt(curl, CURLOPT_URL, request->url);
- /* try to resolve addresses to all IP versions that your system allows */
- curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_WHATEVER);
- /* tell libcurl to follow redirection */
- curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
- /* set user agent */
- curl_easy_setopt(curl, CURLOPT_USERAGENT, "pacredir/" VERSION " (" ARCH ")");
- /* do not receive body */
- curl_easy_setopt(curl, CURLOPT_NOBODY, 1L);
- /* ask for filetime */
- curl_easy_setopt(curl, CURLOPT_FILETIME, 1L);
- /* set connection timeout to 5 seconds
- * if the host needs longer we do not want to use it anyway ;) */
- curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 5L);
- /* time out if connection is established but transfer rate is low
- * this should make curl finish after a maximum of 8 seconds */
- curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L);
- curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 3L);
- /* provide a buffer to store errors in */
- curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf);
- *errbuf = '\0';
-
- /* perform the request */
- if ((res = curl_easy_perform(curl)) != CURLE_OK) {
- write_log(stderr, "Could not connect to server %s on port %d: %s\n",
- request->host, request->service->port,
- *errbuf != 0 ? errbuf : curl_easy_strerror(res));
- request->http_code = 0;
- request->last_modified = 0;
- request->service->badtime = tv.tv_sec;
- request->service->badcount++;
- return NULL;
- } else {
- request->service->badtime = 0;
- request->service->badcount = 0;
- }
-
- /* get http status code */
- if ((res = curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &(request->http_code))) != CURLE_OK) {
- write_log(stderr, "curl_easy_getinfo() failed: %s\n", curl_easy_strerror(res));
- return NULL;
- }
-
- if ((res = curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &(request->time_total))) != CURLE_OK) {
- write_log(stderr, "curl_easy_getinfo() failed: %s\n", curl_easy_strerror(res));
- return NULL;
- }
-
- /* get last modified time */
- if (request->http_code == MHD_HTTP_OK) {
- if ((res = curl_easy_getinfo(curl, CURLINFO_FILETIME, &(request->last_modified))) != CURLE_OK) {
- write_log(stderr, "curl_easy_getinfo() failed: %s\n", curl_easy_strerror(res));
- return NULL;
- }
- } else
- request->last_modified = 0;
-
- /* always cleanup */
- curl_easy_cleanup(curl);
- }
-
- return NULL;
-}
-
-/*** ahc_echo ***
- * called whenever a http request is received */
-static int ahc_echo(void * cls,
- struct MHD_Connection * connection,
- const char * uri,
- const char * method,
- const char * version,
- const char * upload_data,
- size_t * upload_data_size,
- void ** ptr) {
- static int dummy;
- struct MHD_Response * response;
- int ret;
- struct hosts * tmphosts = hosts;
-
- char * url = NULL, * page;
- const char * basename;
- struct timeval tv;
-
- struct stat fst;
- char * filename;
- uint8_t dbfile = 0;
- int i, error, req_count = -1;
- pthread_t * tid = NULL;
- struct request ** requests = NULL;
- struct request * request = NULL;
- long http_code = 0, last_modified = 0;
- double time_total = INFINITY;
- char ctime[26];
-
- /* initialize struct timeval */
- gettimeofday(&tv, NULL);
-
- /* we want the filename, not the path */
- basename = uri;
- while (strstr(basename, "/") != NULL)
- basename = strstr(basename, "/") + 1;
-
- /* unexpected method */
- if (strcmp(method, "GET") != 0)
- return MHD_NO;
-
- /* The first time only the headers are valid,
- * do not respond in the first round... */
- if (&dummy != *ptr) {
- *ptr = &dummy;
- return MHD_YES;
- }
-
- /* upload data in a GET!? */
- if (*upload_data_size != 0)
- return MHD_NO;
-
- /* clear context pointer */
- *ptr = NULL;
-
- /* redirect to website if no file given */
- if (*basename == 0) {
- http_code = MHD_HTTP_OK;
- /* duplicate string so we can free it later */
- url = strdup(WEBSITE);
- goto response;
- }
-
- /* process db file request (*.db and *.files) */
- if ((strlen(basename) > 3 && strcmp(basename + strlen(basename) - 3, ".db") == 0) ||
- (strlen(basename) > 6 && strcmp(basename + strlen(basename) - 6, ".files") == 0)) {
- dbfile = 1;
- /* get timestamp of local file */
- filename = malloc(strlen(SYNCPATH) + strlen(basename) + 2);
- sprintf(filename, SYNCPATH "/%s", basename);
-
- if (stat(filename, &fst) != 0) {
- if (verbose > 0)
- write_log(stdout, "You do not have a local copy of %s\n", basename);
- } else
- last_modified = fst.st_mtime;
-
- free(filename);
- }
-
- /* try to find a server with most recent file */
- while (tmphosts->host != NULL) {
- struct services *service = (dbfile ? &tmphosts->pacdbserve : &tmphosts->pacserve);
- time_t badtime = service->badtime + service->badcount * BADTIME;
-
- /* skip host if offline or had a bad request within last BADTIME seconds */
- if (service->online == 0) {
- if (verbose > 0)
- write_log(stdout, "Service %s on host %s is offline, skipping\n",
- dbfile ? PACDBSERVE : PACSERVE, tmphosts->host);
- tmphosts = tmphosts->next;
- continue;
- } else if (badtime > tv.tv_sec) {
- if (verbose > 0) {
- /* write the time to buffer ctime, then strip the line break */
- ctime_r(&badtime, ctime);
- ctime[strlen(ctime) - 1] = '\0';
-
- write_log(stdout, "Service %s on host %s is marked bad until %s, skipping\n",
- dbfile ? PACDBSERVE : PACSERVE, tmphosts->host, ctime);
- }
- tmphosts = tmphosts->next;
- continue;
- }
-
- /* Check for limit on threads */
- if (max_threads > 0 && req_count + 1 >= max_threads) {
- if (verbose > 0)
- write_log(stdout, "Hit hard limit for max threads (%d), not doing more requests\n",
- max_threads);
- break;
- }
-
- /* throttle requests - do not send all request at the same time
- * but wait for a short moment (10.000 us = 0.01 s) */
- usleep(10000);
-
- /* This is multi-threading code!
- * Pointer to struct request does not work as realloc can relocate the data.
- * We need a pointer to pointer to struct request, store the addresses in
- * an array and give get_http_code() a struct the does not change! */
- req_count++;
- tid = realloc(tid, sizeof(pthread_t) * (req_count + 1));
- requests = realloc(requests, sizeof(size_t) * (req_count + 1));
- requests[req_count] = malloc(sizeof(struct request));
- request = requests[req_count];
-
- /* prepare request struct */
- request->host = tmphosts->host;
- if (dbfile == 1)
- request->service = &(tmphosts->pacdbserve);
- else
- request->service = &(tmphosts->pacserve);
- request->url = get_url(tmphosts->host, request->service->port, basename);
- request->http_code = 0;
- request->last_modified = 0;
-
- if (verbose > 0)
- write_log(stdout, "Trying: %s\n", request->url);
-
- if ((error = pthread_create(&tid[req_count], NULL, get_http_code, (void *)request)) != 0)
- write_log(stderr, "Could not run thread number %d, errno %d\n", req_count, error);
-
- tmphosts = tmphosts->next;
- }
-
- /* try to find a suitable response */
- for (i = 0; i <= req_count; i++) {
- if ((error = pthread_join(tid[i], NULL)) != 0)
- write_log(stderr, "Could not join thread number %d, errno %d\n", i, error);
-
- request = requests[i];
-
- if (request->http_code == MHD_HTTP_OK) {
- if (verbose > 0) {
- /* write the time to buffer ctime, then strip the line break */
- ctime_r(&request->last_modified, ctime);
- ctime[strlen(ctime) - 1] = '\0';
-
- write_log(stdout, "Found: %s (%f sec, modified: %s)\n",
- request->url, request->time_total, ctime);
- }
- } else if (verbose > 0 && request->http_code > 0) {
- if (verbose > 0)
- write_log(stderr, "Received HTTP status code %d for %s\n",
- request->http_code, request->url);
- }
-
- if (request->http_code == MHD_HTTP_OK &&
- /* for db files choose the most recent server */
- ((dbfile == 1 && ((request->last_modified > last_modified) ||
- /* but use a faster server if available */
- (url != NULL &&
- request->last_modified >= last_modified &&
- request->time_total < time_total))) ||
- /* for packages try to guess the fastest server */
- (dbfile == 0 && request->time_total < time_total))) {
- if (url != NULL)
- free(url);
- url = request->url;
- http_code = MHD_HTTP_OK;
- last_modified = request->last_modified;
- time_total = request->time_total;
- } else
- free(request->url);
- free(request);
- }
-
-response:
- /* give response */
- if (http_code == MHD_HTTP_OK) {
- write_log(stdout, "Redirecting to %s\n", url);
- page = malloc(strlen(PAGE307) + strlen(url) + strlen(basename) + 1);
- sprintf(page, PAGE307, url, basename);
- response = MHD_create_response_from_buffer(strlen(page), (void*) page, MHD_RESPMEM_PERSISTENT);
- ret = MHD_add_response_header(response, "Location", url);
- ret = MHD_queue_response(connection, MHD_HTTP_TEMPORARY_REDIRECT, response);
- free(url);
- } else {
- if (req_count < 0)
- write_log(stdout, "Currently no servers are available to check for %s.\n",
- basename);
- else if (dbfile == 1)
- write_log(stdout, "No more recent version of %s found on %d servers.\n",
- basename, req_count + 1);
- else
- write_log(stdout, "File %s not found on %d servers, giving up.\n",
- basename, req_count + 1);
-
- page = malloc(strlen(PAGE404) + strlen(basename) + 1);
- sprintf(page, PAGE404, basename);
- response = MHD_create_response_from_buffer(strlen(page), (void*) page, MHD_RESPMEM_PERSISTENT);
- ret = MHD_queue_response(connection, MHD_HTTP_NOT_FOUND, response);
- }
-
- MHD_destroy_response(response);
-
- free(page);
- if (req_count > -1) {
- free(tid);
- free(requests);
- }
-
- return ret;
-}
-
-/*** sig_callback ***/
-void sig_callback(int signal) {
- write_log(stdout, "Received signal '%s', quitting.\n", strsignal(signal));
-
- avahi_simple_poll_quit(simple_poll);
-}
-
-/*** sighup_callback ***/
-void sighup_callback(int signal) {
- struct hosts * tmphosts = hosts;
-
- write_log(stdout, "Received SIGHUP, resetting bad status for hosts.\n");
-
- while (tmphosts->host != NULL) {
- tmphosts->pacserve.badtime = 0;
- tmphosts->pacserve.badcount = 0;
- tmphosts->pacdbserve.badtime = 0;
- tmphosts->pacdbserve.badcount = 0;
- tmphosts = tmphosts->next;
- }
-}
-
-/*** main ***/
-int main(int argc, char ** argv) {
- dictionary * ini;
- const char * inistring;
- char * values, * value;
- uint16_t port;
- struct ignore_interfaces * tmp_ignore_interfaces;
- AvahiClient *client = NULL;
- AvahiServiceBrowser *pacserve = NULL, *pacdbserve = NULL;
- int error, i, ret = 1;
- struct MHD_Daemon * mhd;
- struct hosts * tmphosts;
- struct sockaddr_in address;
-
- unsigned int version = 0, help = 0;
-
- /* get the verbose status */
- while ((i = getopt_long(argc, argv, optstring, options_long, NULL)) != -1) {
- switch (i) {
- case 'h':
- help++;
- break;
- case 'v':
- verbose++;
- break;
- case 'V':
- verbose++;
- version++;
- break;
- }
- }
-
- if (verbose > 0)
- write_log(stdout, "%s: %s v%s (compiled: " __DATE__ ", " __TIME__ " for %s)\n",
- argv[0], PROGNAME, VERSION, ARCH);
-
- if (help > 0)
- write_log(stdout, "usage: %s [-h] [-v] [-V]\n", argv[0]);
-
- if (version > 0 || help > 0)
- return EXIT_SUCCESS;
-
- /* allocate first struct element as dummy */
- hosts = malloc(sizeof(struct hosts));
- hosts->host = NULL;
- hosts->pacserve.online = 0;
- hosts->pacserve.badtime = 0;
- hosts->pacdbserve.online = 0;
- hosts->pacdbserve.badtime = 0;
- hosts->next = NULL;
-
- ignore_interfaces = malloc(sizeof(struct ignore_interfaces));
- ignore_interfaces->interface = NULL;
- ignore_interfaces->next = NULL;
-
- /* Probing for static pacserve and pacdbserve hosts takes some time.
- * Receiving a SIGHUP at this time could kill us. So register signal
- * SIGHUP here before probing. */
- signal(SIGHUP, sighup_callback);
-
- /* parse config file */
- if ((ini = iniparser_load(CONFIGFILE)) == NULL) {
- write_log(stderr, "cannot parse file " CONFIGFILE ", continue anyway\n");
- /* continue anyway, there is nothing essential in the config file */
- } else {
- /* get max threads */
- max_threads = iniparser_getint(ini, "general:max threads", max_threads);
- if (verbose > 0 && max_threads > 0)
- write_log(stdout, "Limiting number of threads to a maximum of %d\n", max_threads);
-
- /* store interfaces to ignore */
- if ((inistring = iniparser_getstring(ini, "general:ignore interfaces", NULL)) != NULL) {
- values = strdup(inistring);
- tmp_ignore_interfaces = ignore_interfaces;
-
- value = strtok(values, DELIMITER);
- while (value != NULL) {
- if (verbose > 0)
- write_log(stdout, "Ignoring interface: %s\n", value);
- tmp_ignore_interfaces->interface = strdup(value);
- tmp_ignore_interfaces->next = malloc(sizeof(struct ignore_interfaces));
- tmp_ignore_interfaces = tmp_ignore_interfaces->next;
- value = strtok(NULL, DELIMITER);
- }
- tmp_ignore_interfaces->interface = NULL;
- tmp_ignore_interfaces->next = NULL;
- free(values);
- }
-
- /* add static pacserve hosts */
- if ((inistring = iniparser_getstring(ini, "general:pacserve hosts", NULL)) != NULL) {
- values = strdup(inistring);
- value = strtok(values, DELIMITER);
- while (value != NULL) {
- if (verbose > 0)
- write_log(stdout, "Adding static pacserve host: %s\n", value);
-
- if (strchr(value, ':') != NULL) {
- port = atoi(strchr(value, ':') + 1);
- *strchr(value, ':') = 0;
- } else
- port = PORT_PACSERVE;
- add_host(value, port, PACSERVE);
- value = strtok(NULL, DELIMITER);
- }
- free(values);
- }
-
- /* add static pacdbserve hosts */
- if ((inistring = iniparser_getstring(ini, "general:pacdbserve hosts", NULL)) != NULL) {
- values = strdup(inistring);
- value = strtok(values, DELIMITER);
- while (value != NULL) {
- if (verbose > 0)
- write_log(stdout, "Adding static pacdbserve host: %s\n", value);
-
- if (strchr(value, ':') != NULL) {
- port = atoi(strchr(value, ':') + 1);
- *strchr(value, ':') = 0;
- } else
- port = PORT_PACDBSERVE;
- add_host(value, port, PACDBSERVE);
- value = strtok(NULL, DELIMITER);
- }
- free(values);
- }
-
- /* done reading config file, free */
- iniparser_freedict(ini);
- }
-
- /* allocate main loop object */
- if ((simple_poll = avahi_simple_poll_new()) == NULL) {
- write_log(stderr, "Failed to create simple poll object.\n");
- goto fail;
- }
-
- /* allocate a new client */
- if ((client = avahi_client_new(avahi_simple_poll_get(simple_poll), 0, client_callback, NULL, &error)) == NULL) {
- write_log(stderr, "Failed to create client: %s\n", avahi_strerror(error));
- goto fail;
- }
-
- /* create the service browser for PACSERVE */
- if ((pacserve = avahi_service_browser_new(client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, PACSERVE, NULL, 0, browse_callback, NULL)) == NULL) {
- write_log(stderr, "Failed to create service browser: %s\n", avahi_strerror(avahi_client_errno(client)));
- goto fail;
- }
-
- /* create the service browser for PACDBSERVE */
- if ((pacdbserve = avahi_service_browser_new(client, AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC, PACDBSERVE, NULL, 0, browse_callback, NULL)) == NULL) {
- write_log(stderr, "Failed to create service browser: %s\n", avahi_strerror(avahi_client_errno(client)));
- goto fail;
- }
-
- /* prepare struct to make microhttpd listen on localhost only */
- address.sin_family = AF_INET;
- address.sin_port = htons(PORT_PACREDIR);
- inet_pton(AF_INET, "127.0.0.1", &address.sin_addr);
-
- /* start http server */
- if ((mhd = MHD_start_daemon(MHD_USE_THREAD_PER_CONNECTION, PORT_PACREDIR, NULL, NULL, &ahc_echo, NULL, MHD_OPTION_SOCK_ADDR, &address, MHD_OPTION_END)) == NULL) {
- write_log(stderr, "Could not start daemon on port %d.\n", PORT_PACREDIR);
- return EXIT_FAILURE;
- }
-
- /* initialize curl */
- curl_global_init(CURL_GLOBAL_ALL);
-
- /* register SIG{TERM,KILL,INT} signal callbacks */
- signal(SIGTERM, sig_callback);
- signal(SIGKILL, sig_callback);
- signal(SIGINT, sig_callback);
-
- /* report ready to systemd */
- sd_notify(0, "READY=1\nSTATUS=Waiting for requests to redirect...");
-
- /* run the main loop */
- avahi_simple_poll_loop(simple_poll);
-
- /* report stopping to systemd */
- sd_notify(0, "STOPPING=1\nSTATUS=Stopping...");
-
- /* stop http server */
- MHD_stop_daemon(mhd);
-
- /* we're done with libcurl, so clean it up */
- curl_global_cleanup();
-
- ret = EXIT_SUCCESS;
-
-fail:
-
- /* Cleanup things */
- while (hosts->host != NULL) {
- free(hosts->host);
- tmphosts = hosts->next;
- free(hosts);
- hosts = tmphosts;
- }
-
- while (ignore_interfaces->interface != NULL) {
- free(ignore_interfaces->interface);
- tmp_ignore_interfaces = ignore_interfaces->next;
- free(ignore_interfaces);
- ignore_interfaces = tmp_ignore_interfaces;
- }
-
- if (pacdbserve)
- avahi_service_browser_free(pacdbserve);
-
- if (pacserve)
- avahi_service_browser_free(pacserve);
-
- if (client)
- avahi_client_free(client);
-
- if (simple_poll)
- avahi_simple_poll_free(simple_poll);
-
- sd_notify(0, "STATUS=Stopped. Bye!");
-
- return ret;
-}
-
-// vim: set syntax=c:
diff --git a/pacredir.conf b/pacredir.conf
deleted file mode 100644
index 75f8514..0000000
--- a/pacredir.conf
+++ /dev/null
@@ -1,27 +0,0 @@
-# pacredir configuration file
-
-# We need a default section and call it 'general', so do not change this line.
-[general]
-
-# By default pacredir does requests to all services it knows about
-# simultaneously. Use this to limit the number of threads, the special value
-# 0 means unlimited.
-# Be aware that pacredir will not find files on servers it does not check!
-max threads = 0
-#max threads = 32
-
-# Some people like to run avahi on network interfaces with low bandwidth or
-# high cost, for example to use 'Bonjour' (Link-Local Messaging) on it.
-# Add these interfaces here to ignore them by pacredir. Just give multiple
-# interface if desired, separated by space, comma or semicolon.
-#ignore interfaces = tap0
-#ignore interfaces = tun0
-#ignore interfaces = openvpn
-#ignore interfaces = tap0 tun0 openvpn
-
-# You may want to add hosts that do not announce their services via avahi or
-# are connected to a different network segment. Add them here.
-# Please note that pacdbserve hosts depend on the servers architecture!
-#pacserve hosts = test1.domain
-#pacserve hosts = test1.domain test2.domain
-#pacdbserve hosts = test3.domain test4.domain
diff --git a/pacredir.h b/pacredir.h
deleted file mode 100644
index 161845e..0000000
--- a/pacredir.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * (C) 2013-2017 by Christian Hesse <mail@eworm.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- */
-
-#ifndef _PACREDIR_H
-#define _PACREDIR_H
-
-#define _GNU_SOURCE
-
-/* glibc headers */
-#include <arpa/inet.h>
-#include <assert.h>
-#include <getopt.h>
-#include <math.h>
-#include <net/if.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <time.h>
-
-/* systemd headers */
-#include <systemd/sd-daemon.h>
-
-/* Avahi headers */
-#include <avahi-client/lookup.h>
-#include <avahi-common/error.h>
-#include <avahi-common/simple-watch.h>
-
-/* various headers needing linker options */
-#include <curl/curl.h>
-#include <iniparser.h>
-#include <microhttpd.h>
-#include <pthread.h>
-
-/* compile time configuration */
-#include "arch.h"
-#include "config.h"
-#include "version.h"
-
-#define PROGNAME "pacredir"
-
-/* services */
-struct services {
- /* network port */
- uint16_t port;
- /* true if host/service is online */
- uint8_t online;
- /* unix timestamp of last bad request */
- __time_t badtime;
- /* count the number of bad requests */
- unsigned int badcount;
-};
-
-/* hosts */
-struct hosts {
- /* host name */
- char * host;
- /* online status and bad time for services */
- struct services pacserve;
- struct services pacdbserve;
- /* pointer to next struct element */
- struct hosts * next;
-};
-
-/* ignore interfaces */
-struct ignore_interfaces {
- /* interface name */
- char * interface;
- /* pointer to next struct element */
- struct ignore_interfaces * next;
-};
-
-/* request */
-struct request {
- /* host name */
- const char * host;
- /* pointer to service */
- struct services * service;
- /* url */
- char * url;
- /* HTTP status code */
- long http_code;
- /* total connection time */
- double time_total;
- /* last modified timestamp */
- long last_modified;
-};
-
-/* write_log */
-int write_log(FILE *stream, const char *format, ...);
-/* get_fqdn */
-char * get_fqdn(const char * hostname, const char * domainname);
-/* get_url */
-char * get_url(const char * hostname, const uint16_t port, const char * uri);
-
-/* add_host */
-int add_host(const char * host, const uint16_t port, const char * type);
-/* remove_host */
-int remove_host(const char * host, const char * type);
-
-/* browse_callback */
-static void browse_callback(AvahiServiceBrowser *b,
- AvahiIfIndex interface,
- AvahiProtocol protocol,
- AvahiBrowserEvent event,
- const char *name,
- const char *type,
- const char *domain,
- AVAHI_GCC_UNUSED AvahiLookupResultFlags flags,
- void* userdata);
-/* client_callback */
-static void client_callback(AvahiClient *c,
- AvahiClientState state,
- AVAHI_GCC_UNUSED void * userdata);
-
-/* get_http_code */
-static void * get_http_code(void * data);
-/* ahc_echo */
-static int ahc_echo(void * cls,
- struct MHD_Connection * connection,
- const char * uri,
- const char * method,
- const char * version,
- const char * upload_data,
- size_t * upload_data_size,
- void ** ptr);
-
-/* sig_callback */
-void sig_callback(int signal);
-/* sighup_callback */
-void sighup_callback(int signal);
-
-#endif /* _PACREDIR_H */
-
-// vim: set syntax=c:
diff --git a/systemd/paccache.service b/systemd/paccache.service
deleted file mode 100644
index 3d0772c..0000000
--- a/systemd/paccache.service
+++ /dev/null
@@ -1,7 +0,0 @@
-[Unit]
-Description=Redirect pacman requests via avahi service
-
-[Install]
-Also=pacredir.service
-Also=pacserve.service
-Also=pacdbserve.service
diff --git a/systemd/pacdbserve.service b/systemd/pacdbserve.service
deleted file mode 100644
index bf2b80d..0000000
--- a/systemd/pacdbserve.service
+++ /dev/null
@@ -1,15 +0,0 @@
-[Unit]
-Description=Darkhttpd to serve pacman db files
-After=network.target
-
-[Service]
-User=nobody
-Group=nobody
-ExecStart=/usr/bin/pacdbserve /var/lib/pacman/sync/ --ipv6 --port 7079 --no-listing
-ProtectSystem=full
-ProtectHome=on
-PrivateDevices=on
-NoNewPrivileges=on
-
-[Install]
-WantedBy=multi-user.target
diff --git a/systemd/pacredir.service b/systemd/pacredir.service
deleted file mode 100644
index bc5a13f..0000000
--- a/systemd/pacredir.service
+++ /dev/null
@@ -1,17 +0,0 @@
-[Unit]
-Description=Redirect pacman requests via avahi service
-Requires=avahi-daemon.service
-After=avahi-daemon.service network.target network-online.target
-
-[Service]
-Type=notify
-User=nobody
-Group=nobody
-ExecStart=/usr/bin/pacredir
-ProtectSystem=full
-ProtectHome=on
-PrivateDevices=on
-NoNewPrivileges=on
-
-[Install]
-WantedBy=multi-user.target
diff --git a/systemd/pacserve.service b/systemd/pacserve.service
deleted file mode 100644
index ee51821..0000000
--- a/systemd/pacserve.service
+++ /dev/null
@@ -1,15 +0,0 @@
-[Unit]
-Description=Darkhttpd to serve pacman cache
-After=network.target
-
-[Service]
-User=nobody
-Group=nobody
-ExecStart=/usr/bin/pacserve /var/cache/pacman/pkg/ --ipv6 --port 7078 --no-listing
-ProtectSystem=full
-ProtectHome=on
-PrivateDevices=on
-NoNewPrivileges=on
-
-[Install]
-WantedBy=multi-user.target