diff options
Diffstat (limited to 'gnu/services/networking.scm')
| -rw-r--r-- | gnu/services/networking.scm | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm index 082a85f63d..73acb3b17f 100644 --- a/gnu/services/networking.scm +++ b/gnu/services/networking.scm @@ -9,6 +9,7 @@ ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr> ;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com> ;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net> +;;; Copyright © 2019 Florian Pelz <pelzflorian@pelzflorian.de> ;;; ;;; This file is part of GNU Guix. ;;; @@ -33,10 +34,13 @@ #:use-module (gnu system shadow) #:use-module (gnu system pam) #:use-module (gnu packages admin) + #:use-module (gnu packages base) + #:use-module (gnu packages bash) #:use-module (gnu packages connman) #:use-module (gnu packages freedesktop) #:use-module (gnu packages linux) #:use-module (gnu packages tor) + #:use-module (gnu packages usb-modeswitch) #:use-module (gnu packages messaging) #:use-module (gnu packages networking) #:use-module (gnu packages ntp) @@ -104,6 +108,12 @@ modem-manager-configuration? modem-manager-service-type + usb-modeswitch-configuration + usb-modeswitch-configuration? + usb-modeswitch-configuration-usb-modeswitch + usb-modeswitch-configuration-usb-modeswitch-data + usb-modeswitch-service-type + <wpa-supplicant-configuration> wpa-supplicant-configuration wpa-supplicant-configuration? @@ -1043,6 +1053,100 @@ networking.")))) ;;; +;;; USB_ModeSwitch +;;; + +(define-record-type* <usb-modeswitch-configuration> + usb-modeswitch-configuration make-usb-modeswitch-configuration + usb-modeswitch-configuration? + (usb-modeswitch usb-modeswitch-configuration-usb-modeswitch + (default usb-modeswitch)) + (usb-modeswitch-data usb-modeswitch-configuration-usb-modeswitch-data + (default usb-modeswitch-data)) + (config-file usb-modeswitch-configuration-config-file + (default #~(string-append #$usb-modeswitch:dispatcher + "/etc/usb_modeswitch.conf")))) + +(define (usb-modeswitch-sh usb-modeswitch config-file) + "Build a copy of usb_modeswitch.sh located in package USB-MODESWITCH, +modified to pass the CONFIG-FILE in its calls to usb_modeswitch_dispatcher, +and wrap it to actually find the dispatcher in USB-MODESWITCH. The script +will be run by USB_ModeSwitch’s udev rules file when a modeswitchable USB +device is detected." + (computed-file + "usb_modeswitch-sh" + (with-imported-modules '((guix build utils)) + #~(begin + (use-modules (guix build utils)) + (let ((cfg-param + #$(if config-file + #~(string-append " --config-file=" #$config-file) + ""))) + (mkdir #$output) + (install-file (string-append #$usb-modeswitch:dispatcher + "/lib/udev/usb_modeswitch") + #$output) + + ;; insert CFG-PARAM into usb_modeswitch_dispatcher command-lines + (substitute* (string-append #$output "/usb_modeswitch") + (("(exec usb_modeswitch_dispatcher .*)( 2>>)" _ left right) + (string-append left cfg-param right)) + (("(exec usb_modeswitch_dispatcher .*)( &)" _ left right) + (string-append left cfg-param right))) + + ;; wrap-program needs bash in PATH: + (putenv (string-append "PATH=" #$bash "/bin")) + (wrap-program (string-append #$output "/usb_modeswitch") + `("PATH" ":" = (,(string-append #$coreutils "/bin") + ,(string-append + #$usb-modeswitch:dispatcher + "/bin"))))))))) + +(define (usb-modeswitch-configuration->udev-rules config) + "Build a rules file for extending udev-service-type from the rules in the +usb-modeswitch package specified in CONFIG. The rules file will invoke +usb_modeswitch.sh from the usb-modeswitch package, modified to pass the right +config file." + (match config + (($ <usb-modeswitch-configuration> usb-modeswitch data config-file) + (computed-file + "usb_modeswitch.rules" + (with-imported-modules '((guix build utils)) + #~(begin + (use-modules (guix build utils)) + (let ((in (string-append #$data "/udev/40-usb_modeswitch.rules")) + (out (string-append #$output "/lib/udev/rules.d")) + (script #$(usb-modeswitch-sh usb-modeswitch config-file))) + (mkdir-p out) + (chdir out) + (install-file in out) + (substitute* "40-usb_modeswitch.rules" + (("PROGRAM=\"usb_modeswitch") + (string-append "PROGRAM=\"" script "/usb_modeswitch")) + (("RUN\\+=\"usb_modeswitch") + (string-append "RUN+=\"" script "/usb_modeswitch")))))))))) + +(define usb-modeswitch-service-type + (service-type + (name 'usb-modeswitch) + (extensions + (list + (service-extension + udev-service-type + (lambda (config) + (let ((rules (usb-modeswitch-configuration->udev-rules config))) + (list rules)))))) + (default-value (usb-modeswitch-configuration)) + (description "Run @uref{http://www.draisberghof.de/usb_modeswitch/, +USB_ModeSwitch}, a mode switching tool for controlling USB devices with +multiple @dfn{modes}. When plugged in for the first time many USB +devices (primarily high-speed WAN modems) act like a flash storage containing +installers for Windows drivers. USB_ModeSwitch replays the sequence the +Windows drivers would send to switch their mode from storage to modem (or +whatever the thing is supposed to do)."))) + + +;;; ;;; WPA supplicant ;;; |