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Put a prolog at the top of configuration files

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Later I'm going to put in there some more information about the format etc.
This commit is contained in:
Přemysl Eric Janouch
2014-07-13 23:50:44 +02:00
parent f52fab9448
commit 586ccd4e87
3 changed files with 47 additions and 26 deletions
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33
src/kike.c
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@@ -993,12 +993,30 @@ print_usage (const char *program_name)
program_name);
}
static void
call_write_default_config (const char *hint)
{
static const char *prolog =
"# " PROGRAM_NAME " " PROGRAM_VERSION " configuration file\n"
"\n";
struct error *e = NULL;
char *filename = write_default_config (hint, prolog, g_config_table, &e);
if (!filename)
{
print_fatal ("%s", e->message);
error_free (e);
exit (EXIT_FAILURE);
}
print_status ("configuration written to `%s'", filename);
free (filename);
}
int
main (int argc, char *argv[])
{
const char *invocation_name = argv[0];
struct error *e = NULL;
static struct option opts[] =
{
{ "debug", no_argument, NULL, 'd' },
@@ -1028,18 +1046,8 @@ main (int argc, char *argv[])
printf (PROGRAM_NAME " " PROGRAM_VERSION "\n");
exit (EXIT_SUCCESS);
case 'w':
{
char *filename = write_default_config (optarg, g_config_table, &e);
if (!filename)
{
print_fatal ("%s", e->message);
error_free (e);
exit (EXIT_FAILURE);
}
print_status ("configuration written to `%s'", filename);
free (filename);
call_write_default_config (optarg);
exit (EXIT_SUCCESS);
}
default:
print_fatal ("error in options");
exit (EXIT_FAILURE);
@@ -1058,6 +1066,7 @@ main (int argc, char *argv[])
struct server_context ctx;
server_context_init (&ctx);
struct error *e = NULL;
if (!read_config_file (&ctx.config, &e))
{
print_fatal ("error loading configuration: %s", e->message);