Start working on mailman integration.

src/Makefile

@@ -41,14 +41,15 @@ BBSTOOL-DEPS=bbstool.scm testing.import.scm listing.import.scm		\
 	member-fees.import.scm members-dir.import.scm			\
 	csv-simple.import.scm bank-account.import.scm			\
 	bank-fio.import.scm members-payments.import.scm			\
-	web-static.import.scm environment.import.scm
+	web-static.import.scm environment.import.scm			\
+	mailman.import.scm
 
 BBSTOOL-OBJS=bbstool.o testing.o listing.o month.o period.o ansi.o	\
 	 dictionary.o command-line.o members-base.o utils.o primes.o	\
 	 member-record.o configuration.o progress.o table.o cards.o	\
 	 members-print.o member-fees.o members-dir.o csv-simple.o	\
 	 bank-account.o bank-fio.o members-payments.o member-parser.o	\
-	 web-static.o environment.o
+	 web-static.o environment.o mailman.o
 
 .PHONY: imports
 imports: $(BBSTOOL-DEPS)
@@ -229,3 +230,8 @@ ENVIRONMENT-SOURCES=environment.scm ansi.import.scm
 
 environment.o: environment.import.scm
 environment.import.scm: $(ENVIRONMENT-SOURCES)
+
+MAILMAN-SOURCES=mailman.scm utils.import.scm
+
+mailman.o: mailman.import.scm
+mailman.import.scm: $(MAILMAN-SOURCES)

src/mailman.scm

@@ -0,0 +1,54 @@
+;;
+;; mailman.scm
+;;
+;; Mailman management interface
+;;
+;; ISC License
+;;
+;; Copyright 2023 Brmlab, z.s.
+;; Dominik Pantůček <dominik.pantucek@trustica.cz>
+;;
+;; Permission to use, copy, modify, and/or distribute this software
+;; for any purpose with or without fee is hereby granted, provided
+;; that the above copyright notice and this permission notice appear
+;; in all copies.
+;; 
+;; THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+;; WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+;; WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+;; AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
+;; CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+;; OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+;; NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+;; CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+;;
+
+(declare (unit mailman))
+
+(module
+ mailman
+ (
+  *mailman-bin*
+  list-mailman-lists
+  )
+
+ (import scheme
+	 utils)
+
+ ;; Where does the mailman binaries reside
+ (define *mailman-bin* (make-parameter "/usr/lib/mailman/bin"))
+
+ ;; Returns full path to given mailman binary
+ (define (mailman-bin bin)
+   (make-path (*mailman-bin*) bin))
+
+ ;; Mailman-specific process output lines capture
+ (define (get-mailman-output-lines bin)
+   (get-process-output-lines
+    (mailman-bin bin)))
+
+ ;; Returns the list of available lists
+ (define (list-mailman-lists)
+   (get-mailman-output-lines "list_lists"))
+
+ )