From 251efde8f2cfd5e64817cb279411462eeb776337 Mon Sep 17 00:00:00 2001
From: Andre <maan@p133.(none)>
Date: Mon, 27 Mar 2006 06:58:32 +0200
Subject: [PATCH] audiod: use the new help text array of gengetopt-2.17
This allows to get rid of an ugly hack for the grab command.
---
Makefile.in | 3 ---
audiod.c | 25 ++++++++++++++++---------
2 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/Makefile.in b/Makefile.in
index 42ab70ec..d8932e43 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -123,9 +123,6 @@ grab_client.cmdline.h grab_client.cmdline.c: grab_client.ggo
--arg-struct-name=grab_client_args_info \
--file-name=$(subst .ggo,,$<).cmdline \
--func-name $(subst .ggo,,$<)_cmdline_parser < $<
- grep -v 'fprintf\ *(stderr' $(subst .ggo,,$<).cmdline.c > $(subst .ggo,,$<).tmp
- mv $(subst .ggo,,$<).tmp $(subst .ggo,,$<).cmdline.c
- ggo_help GRAB_HELP_TXT < grab_client.ggo >> $(subst .ggo,,$<).cmdline.h
%_recv.cmdline.h %_recv.cmdline.c: %_recv.ggo
gengetopt $(module_ggo_opts) \
diff --git a/audiod.c b/audiod.c
index 741bd68b..adfcbf41 100644
--- a/audiod.c
+++ b/audiod.c
@@ -153,11 +153,13 @@ static struct audiod_command cmds[] = {
.description = "grab the audio stream",
.synopsis = "-- grab [grab_options]",
.help =
+
"grab ('splice') the audio stream at any position in the filter \n"
-"chain and send that data back to the client. \n"
-"Available options:\n\n"
-GRAB_HELP_TXT
+"chain and send that data back to the client. Try\n"
+"\t para_audioc -- grab -h\n"
+"for the list of available options.\n"
},
+
{
.name = "help",
.handler = com_help,
@@ -1345,7 +1347,8 @@ static int com_grab(int fd, int argc, char **argv)
{
struct grab_client *gc;
struct filter_node *fn;
- int err;
+ int i, err;
+ char *help;
PARA_INFO_LOG("argc: %d, argv[0]: %s, optind: %d\n", argc, argv[0], optind);
gc = grab_client_new(fd, argc, argv, &err);
@@ -1359,11 +1362,15 @@ static int com_grab(int fd, int argc, char **argv)
err_out:
if (err != -E_GC_HELP_GIVEN)
return err;
- err = client_write(fd, "Usage: para_audioc [audioc_options] -- "
- "grab [grab_options]\nAvailable options:\n");
- if (err < 0)
- return err;
- err = client_write(fd, GRAB_HELP_TXT);
+ help = make_message("%s\n\n", grab_client_args_info_usage);
+ for (i = 0; grab_client_args_info_help[i]; i++) {
+ char *tmp = make_message("%s%s\n", help,
+ grab_client_args_info_help[i]);
+ free(help);
+ help = tmp;
+ }
+ err = client_write(fd, help);
+ free(help);
if (err < 0)
return err;
close(fd);
--
2.39.5