From 2dd7c9bc3441c00ba26329d4d1f4f32775a06a75 Mon Sep 17 00:00:00 2001 From: Jelmer Vernooij Date: Sat, 26 Sep 2009 23:59:35 +0200 Subject: libutil: Add separate utility code for dealing with settings as a collection of key/value pairs. --- lib/util/parmlist.c | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 lib/util/parmlist.c (limited to 'lib/util/parmlist.c') diff --git a/lib/util/parmlist.c b/lib/util/parmlist.c new file mode 100644 index 0000000000..4ab660197d --- /dev/null +++ b/lib/util/parmlist.c @@ -0,0 +1,62 @@ +/* + * Unix SMB/CIFS implementation. + * Copyright (C) Jelmer Vernooij 2009 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + */ + +#include "includes.h" +#include "../lib/util/dlinklist.h" +#include "../lib/util/parmlist.h" + +struct parmlist_entry *parmlist_get(struct parmlist *ctx, const char *name) +{ + struct parmlist_entry *e; + for (e = ctx->entries; e; e = e->next) { + if (strcasecmp(e->key, name) == 0) + return e; + } + + return NULL; +} + +int parmlist_get_int(struct parmlist *ctx, const char *name, int default_v) +{ + struct parmlist_entry *p = parmlist_get(ctx, name); + + if (p != NULL) + return strtol(p->value, NULL, 0); + + return default_v; +} + +const char *parmlist_get_string(struct parmlist *ctx, const char *name, const char *default_v) +{ + struct parmlist_entry *p = parmlist_get(ctx, name); + + if (p == NULL) + return default_v; + + return p->value; +} + +const char **parmlist_get_string_list(struct parmlist *ctx, const char *name, const char *separator) +{ + struct parmlist_entry *p = parmlist_get(ctx, name); + + if (p == NULL) + return NULL; + + return (const char **)str_list_make(ctx, p->value, separator); +} -- cgit