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revert r1.11 of parse.y and create logic in conf_setup instead to deal

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with the various scenarios of when to attempt a parse of the config,
load defaults, and when to warn and/or exit.  triggered by bogus warning
first noticed by sobrado@.

ok oga@
This commit is contained in:
okan
2011-08-22 16:18:05 +00:00
parent ec7d9704ca
commit 661c8ef1c1
2 changed files with 16 additions and 12 deletions
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24
app/cwm/conf.c
View File

@@ -15,7 +15,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: conf.c,v 1.89 2011/07/26 08:51:24 okan Exp $
* $OpenBSD: conf.c,v 1.90 2011/08/22 16:18:05 okan Exp $
*/
#include <sys/param.h>
@@ -265,26 +265,32 @@ conf_clear(struct conf *c)
void
conf_setup(struct conf *c, const char *conf_file)
{
char *home;
struct stat sb;
int parse = 0;
conf_init(c);
if (conf_file == NULL) {
char *home = getenv("HOME");
if (home == NULL)
if ((home = getenv("HOME")) == NULL)
errx(1, "No HOME directory.");
(void)snprintf(c->conf_path, sizeof(c->conf_path), "%s/%s",
home, CONFFILE);
} else
if (stat(c->conf_path, &sb) == 0 && (sb.st_mode & S_IFREG))
parse = 1;
} else {
if (stat(conf_file, &sb) == -1 || !(sb.st_mode & S_IFREG))
errx(1, "%s: %s", conf_file, strerror(errno));
else
else {
(void)strlcpy(c->conf_path, conf_file,
sizeof(c->conf_path));
parse = 1;
}
}
conf_init(c);
if (parse_config(c->conf_path, c) == -1)
if (parse && (parse_config(c->conf_path, c) == -1))
warnx("config file %s has errors, not loading", c->conf_path);
}

4
app/cwm/parse.y
View File

@@ -1,4 +1,4 @@
/* $OpenBSD: parse.y,v 1.29 2011/07/25 15:10:24 okan Exp $ */
/* $OpenBSD: parse.y,v 1.30 2011/08/22 16:18:05 okan Exp $ */
/*
* Copyright (c) 2002, 2003, 2004 Henning Brauer <henning@openbsd.org>
@@ -462,8 +462,6 @@ pushfile(const char *name)
nfile->name = xstrdup(name);
if ((nfile->stream = fopen(nfile->name, "r")) == NULL) {
if (errno != ENOENT)
warn("%s", nfile->name);
free(nfile->name);
free(nfile);
return (NULL);