2010-01-30 23:24:23 +00:00
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/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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2006-04-24 19:20:04 +00:00
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/// \file
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/// \ingroup Config
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2002-11-12 01:56:42 +00:00
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <assert.h>
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2011-07-27 17:59:44 +00:00
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#include <stdbool.h>
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#include "talloc.h"
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2002-11-12 01:56:42 +00:00
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#include "m_config.h"
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#include "m_option.h"
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#include "mp_msg.h"
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2006-01-24 11:16:13 +00:00
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#define MAX_PROFILE_DEPTH 20
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2011-07-28 08:07:47 +00:00
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static int parse_profile(const struct m_option *opt, struct bstr name,
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struct bstr param, bool ambiguous_param, void *dst)
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2010-09-27 12:10:59 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config *config = opt->priv;
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2010-09-27 12:10:59 +00:00
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char **list = NULL;
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int i, r;
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2011-07-28 08:07:47 +00:00
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if (!bstrcmp0(param, "help")) {
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2011-07-05 19:31:44 +00:00
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struct m_profile *p;
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2010-09-27 12:10:59 +00:00
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if (!config->profiles) {
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2011-07-05 19:31:44 +00:00
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mp_tmsg(MSGT_CFGPARSER, MSGL_INFO,
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"No profiles have been defined.\n");
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return M_OPT_EXIT - 1;
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2010-09-27 12:10:59 +00:00
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}
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mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Available profiles:\n");
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for (p = config->profiles; p; p = p->next)
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mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\t%s\t%s\n", p->name,
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p->desc ? p->desc : "");
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mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n");
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2011-07-05 19:31:44 +00:00
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return M_OPT_EXIT - 1;
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2010-09-27 12:10:59 +00:00
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}
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2006-01-24 11:16:13 +00:00
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2011-07-27 17:59:44 +00:00
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r = m_option_type_string_list.parse(opt, name, param, false, &list);
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2010-09-27 12:10:59 +00:00
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if (r < 0)
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return r;
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if (!list || !list[0])
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return M_OPT_INVALID;
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for (i = 0; list[i]; i++)
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2011-07-05 19:31:44 +00:00
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if (!m_config_get_profile(config, list[i])) {
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2010-09-27 12:10:59 +00:00
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mp_tmsg(MSGT_CFGPARSER, MSGL_WARN, "Unknown profile '%s'.\n",
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list[i]);
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r = M_OPT_INVALID;
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}
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if (dst)
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m_option_copy(opt, dst, &list);
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else
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m_option_free(opt, &list);
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return r;
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}
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2006-01-24 11:16:13 +00:00
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2011-07-05 19:31:44 +00:00
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static void set_profile(const struct m_option *opt, void *dst, const void *src)
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2010-09-27 12:10:59 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config *config = opt->priv;
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struct m_profile *p;
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2010-09-27 12:10:59 +00:00
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char **list = NULL;
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int i;
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2011-07-05 19:31:44 +00:00
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if (!src || !*(char ***)src)
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2010-09-27 12:10:59 +00:00
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return;
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m_option_copy(opt, &list, src);
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for (i = 0; list[i]; i++) {
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p = m_config_get_profile(config, list[i]);
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if (!p)
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continue;
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m_config_set_profile(config, p);
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}
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m_option_free(opt, &list);
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}
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2006-01-24 11:16:13 +00:00
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2011-07-05 19:31:44 +00:00
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static int show_profile(struct m_option *opt, char *name, char *param)
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2010-09-27 12:10:59 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config *config = opt->priv;
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struct m_profile *p;
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2010-09-27 12:10:59 +00:00
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int i, j;
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if (!param)
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return M_OPT_MISSING_PARAM;
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if (!(p = m_config_get_profile(config, param))) {
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mp_tmsg(MSGT_CFGPARSER, MSGL_ERR, "Unknown profile '%s'.\n", param);
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return M_OPT_EXIT - 1;
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}
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if (!config->profile_depth)
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mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "Profile %s: %s\n", param,
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p->desc ? p->desc : "");
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config->profile_depth++;
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for (i = 0; i < p->num_opts; i++) {
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char spc[config->profile_depth + 1];
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for (j = 0; j < config->profile_depth; j++)
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spc[j] = ' ';
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spc[config->profile_depth] = '\0';
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mp_msg(MSGT_CFGPARSER, MSGL_INFO, "%s%s=%s\n", spc,
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p->opts[2 * i], p->opts[2 * i + 1]);
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if (config->profile_depth < MAX_PROFILE_DEPTH
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&& !strcmp(p->opts[2*i], "profile")) {
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char *e, *list = p->opts[2 * i + 1];
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while ((e = strchr(list, ','))) {
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2011-07-05 19:31:44 +00:00
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int l = e - list;
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2010-09-27 12:10:59 +00:00
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char tmp[l+1];
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if (!l)
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continue;
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memcpy(tmp, list, l);
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tmp[l] = '\0';
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show_profile(opt, name, tmp);
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2011-07-05 19:31:44 +00:00
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list = e + 1;
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2010-09-27 12:10:59 +00:00
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}
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if (list[0] != '\0')
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show_profile(opt, name, list);
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}
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}
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config->profile_depth--;
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if (!config->profile_depth)
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mp_msg(MSGT_CFGPARSER, MSGL_INFO, "\n");
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return M_OPT_EXIT - 1;
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}
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2006-01-24 11:16:13 +00:00
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2011-07-05 19:31:44 +00:00
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static int list_options(struct m_option *opt, char *name, char *param)
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2010-09-27 12:10:59 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config *config = opt->priv;
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2010-09-27 12:10:59 +00:00
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m_config_print_option_list(config);
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return M_OPT_EXIT;
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}
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2006-01-24 11:34:24 +00:00
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2011-07-05 19:31:44 +00:00
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static void m_option_save(const struct m_config *config,
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const struct m_option *opt, void *dst)
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2008-03-31 03:19:29 +00:00
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{
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if (opt->type->save) {
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2010-12-18 06:02:48 +00:00
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const void *src = m_option_get_ptr(opt, config->optstruct);
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2008-03-31 03:19:29 +00:00
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opt->type->save(opt, dst, src);
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}
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}
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2011-07-05 19:31:44 +00:00
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static void m_option_set(const struct m_config *config,
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const struct m_option *opt, const void *src)
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2008-03-31 03:19:29 +00:00
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{
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if (opt->type->set) {
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2010-12-18 06:02:48 +00:00
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void *dst = m_option_get_ptr(opt, config->optstruct);
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2008-03-31 03:19:29 +00:00
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opt->type->set(opt, dst, src);
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}
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}
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2011-07-05 19:31:44 +00:00
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static void m_config_add_option(struct m_config *config,
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const struct m_option *arg,
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2011-09-04 11:34:45 +00:00
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const char *prefix, char *disabled_feature);
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2010-09-27 12:10:59 +00:00
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2011-07-05 19:31:44 +00:00
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struct m_config *m_config_new(void *optstruct,
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int includefunc(struct m_option *conf,
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char *filename))
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2008-04-26 07:44:59 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config *config;
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static int initialized = 0;
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static struct m_option_type profile_opt_type;
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static const struct m_option ref_opts[] = {
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{ "profile", NULL, &profile_opt_type, CONF_NOSAVE, 0, 0, NULL },
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{ "show-profile", show_profile, CONF_TYPE_PRINT_FUNC, CONF_NOCFG },
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{ "list-options", list_options, CONF_TYPE_PRINT_FUNC, CONF_NOCFG },
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{ NULL }
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};
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int i;
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config = talloc_zero(NULL, struct m_config);
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config->lvl = 1; // 0 Is the defaults
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if (!initialized) {
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initialized = 1;
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profile_opt_type = m_option_type_string_list;
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profile_opt_type.parse = parse_profile;
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profile_opt_type.set = set_profile;
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}
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struct m_option *self_opts = talloc_memdup(config, ref_opts,
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sizeof(ref_opts));
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for (i = 0; self_opts[i].name; i++)
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self_opts[i].priv = config;
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m_config_register_options(config, self_opts);
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if (includefunc) {
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struct m_option *p = talloc_ptrtype(config, p);
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*p = (struct m_option){
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"include", includefunc, CONF_TYPE_FUNC_PARAM,
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CONF_NOSAVE, 0, 0, config
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};
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2011-09-04 11:34:45 +00:00
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m_config_add_option(config, p, NULL, NULL);
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2011-07-05 19:31:44 +00:00
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}
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config->optstruct = optstruct;
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return config;
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2002-11-12 01:56:42 +00:00
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}
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2011-07-05 19:31:44 +00:00
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void m_config_free(struct m_config *config)
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2008-04-25 12:59:30 +00:00
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{
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2011-07-05 19:31:44 +00:00
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struct m_config_option *copt;
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for (copt = config->opts; copt; copt = copt->next) {
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if (copt->flags & M_CFG_OPT_ALIAS)
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2008-04-25 12:59:30 +00:00
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continue;
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2011-07-06 00:01:36 +00:00
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if (copt->opt->type->flags & M_OPT_TYPE_DYNAMIC) {
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void *ptr = m_option_get_ptr(copt->opt, config->optstruct);
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if (ptr)
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m_option_free(copt->opt, ptr);
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}
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2011-07-05 19:31:44 +00:00
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struct m_config_save_slot *sl;
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for (sl = copt->slots; sl; sl = sl->prev)
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m_option_free(copt->opt, sl->data);
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2006-01-24 11:16:13 +00:00
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}
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2008-04-25 12:59:30 +00:00
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talloc_free(config);
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2002-11-12 01:56:42 +00:00
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}
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2011-07-05 19:31:44 +00:00
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void m_config_push(struct m_config *config)
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{
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struct m_config_option *co;
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struct m_config_save_slot *slot;
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2002-11-12 01:56:42 +00:00
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2011-07-05 19:31:44 +00:00
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assert(config != NULL);
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assert(config->lvl > 0);
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2002-11-12 01:56:42 +00:00
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2011-07-05 19:31:44 +00:00
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config->lvl++;
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2002-11-12 01:56:42 +00:00
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2011-07-05 19:31:44 +00:00
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for (co = config->opts; co; co = co->next) {
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if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD)
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continue;
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if (co->opt->flags & (M_OPT_GLOBAL | M_OPT_NOSAVE))
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continue;
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if (co->flags & M_CFG_OPT_ALIAS)
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continue;
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2002-11-12 01:56:42 +00:00
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2011-07-05 19:31:44 +00:00
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// Update the current status
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m_option_save(config, co->opt, co->slots->data);
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2009-07-06 23:26:13 +00:00
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2011-07-05 19:31:44 +00:00
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// Allocate a new slot
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slot = talloc_zero_size(co, sizeof(struct m_config_save_slot) +
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2008-04-25 12:59:30 +00:00
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co->opt->type->size);
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2011-07-05 19:31:44 +00:00
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slot->lvl = config->lvl;
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slot->prev = co->slots;
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co->slots = slot;
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m_option_copy(co->opt, co->slots->data, co->slots->prev->data);
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// Reset our set flag
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co->flags &= ~M_CFG_OPT_SET;
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}
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mp_msg(MSGT_CFGPARSER, MSGL_DBG2,
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"Config pushed level is now %d\n", config->lvl);
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2002-11-12 01:56:42 +00:00
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}
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2011-07-05 19:31:44 +00:00
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void m_config_pop(struct m_config *config)
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{
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struct m_config_option *co;
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struct m_config_save_slot *slot;
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assert(config != NULL);
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assert(config->lvl > 1);
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for (co = config->opts; co; co = co->next) {
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int pop = 0;
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if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD)
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continue;
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if (co->opt->flags & (M_OPT_GLOBAL | M_OPT_NOSAVE))
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continue;
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if (co->flags & M_CFG_OPT_ALIAS)
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continue;
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if (co->slots->lvl > config->lvl)
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mp_msg(MSGT_CFGPARSER, MSGL_WARN,
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"Save slot found from lvl %d is too old: %d !!!\n",
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config->lvl, co->slots->lvl);
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while (co->slots->lvl >= config->lvl) {
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m_option_free(co->opt, co->slots->data);
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slot = co->slots;
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co->slots = slot->prev;
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talloc_free(slot);
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pop++;
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}
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if (pop) // We removed some ctx -> set the previous value
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m_option_set(config, co->opt, co->slots->data);
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2002-11-12 01:56:42 +00:00
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}
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2011-07-05 19:31:44 +00:00
|
|
|
config->lvl--;
|
|
|
|
mp_msg(MSGT_CFGPARSER, MSGL_DBG2, "Config poped level=%d\n", config->lvl);
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-09-04 11:34:45 +00:00
|
|
|
static void add_options(struct m_config *config, const struct m_option *defs,
|
|
|
|
const char *prefix, char *disabled_feature)
|
|
|
|
{
|
|
|
|
char *dis = disabled_feature;
|
|
|
|
const char marker[] = "conditional functionality: ";
|
|
|
|
for (int i = 0; defs[i].name; i++) {
|
|
|
|
if (!strncmp(defs[i].name, marker, strlen(marker))) {
|
|
|
|
// If a subconfig entry itself is disabled, everything
|
|
|
|
// under it is already disabled for the same reason.
|
|
|
|
if (!disabled_feature) {
|
|
|
|
if (!strcmp(defs[i].name + strlen(marker), "1"))
|
|
|
|
dis = NULL;
|
|
|
|
else
|
|
|
|
dis = defs[i].p;
|
|
|
|
}
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
m_config_add_option(config, defs + i, prefix, dis);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
static void m_config_add_option(struct m_config *config,
|
2011-09-04 11:34:45 +00:00
|
|
|
const struct m_option *arg, const char *prefix,
|
|
|
|
char *disabled_feature)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
|
|
|
struct m_config_option *co;
|
|
|
|
struct m_config_save_slot *sl;
|
|
|
|
|
|
|
|
assert(config != NULL);
|
|
|
|
assert(config->lvl > 0);
|
|
|
|
assert(arg != NULL);
|
|
|
|
|
|
|
|
// Allocate a new entry for this option
|
|
|
|
co = talloc_zero_size(config,
|
|
|
|
sizeof(struct m_config_option) + arg->type->size);
|
|
|
|
co->opt = arg;
|
2011-09-04 11:34:45 +00:00
|
|
|
co->disabled_feature = disabled_feature;
|
2011-07-05 19:31:44 +00:00
|
|
|
|
|
|
|
// Fill in the full name
|
|
|
|
if (prefix && *prefix)
|
|
|
|
co->name = talloc_asprintf(co, "%s:%s", prefix, arg->name);
|
|
|
|
else
|
|
|
|
co->name = (char *)arg->name;
|
|
|
|
|
|
|
|
// Option with children -> add them
|
|
|
|
if (arg->type->flags & M_OPT_TYPE_HAS_CHILD) {
|
2011-09-04 11:34:45 +00:00
|
|
|
add_options(config, arg->p, co->name, disabled_feature);
|
2011-07-05 19:31:44 +00:00
|
|
|
} else {
|
|
|
|
struct m_config_option *i;
|
|
|
|
// Check if there is already an option pointing to this address
|
|
|
|
if (arg->p || arg->new && arg->offset >= 0) {
|
|
|
|
for (i = config->opts; i; i = i->next) {
|
|
|
|
if (arg->new ? (i->opt->new && i->opt->offset == arg->offset)
|
|
|
|
: (!i->opt->new && i->opt->p == arg->p)) {
|
|
|
|
// So we don't save the same vars more than 1 time
|
|
|
|
co->slots = i->slots;
|
|
|
|
co->flags |= M_CFG_OPT_ALIAS;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (!(co->flags & M_CFG_OPT_ALIAS)) {
|
|
|
|
// Allocate a slot for the defaults
|
|
|
|
sl = talloc_zero_size(co, sizeof(struct m_config_save_slot) +
|
|
|
|
arg->type->size);
|
|
|
|
m_option_save(config, arg, sl->data);
|
|
|
|
// Hack to avoid too much trouble with dynamically allocated data:
|
|
|
|
// We replace original default and always use a dynamic version
|
|
|
|
if ((arg->type->flags & M_OPT_TYPE_DYNAMIC)) {
|
|
|
|
char **hackptr = m_option_get_ptr(arg, config->optstruct);
|
|
|
|
if (hackptr && *hackptr) {
|
|
|
|
*hackptr = NULL;
|
|
|
|
m_option_set(config, arg, sl->data);
|
|
|
|
}
|
2008-04-30 16:34:26 +00:00
|
|
|
}
|
2011-07-05 19:31:44 +00:00
|
|
|
sl->lvl = 0;
|
|
|
|
sl->prev = NULL;
|
|
|
|
co->slots = talloc_zero_size(co, sizeof(struct m_config_save_slot) +
|
|
|
|
arg->type->size);
|
|
|
|
co->slots->prev = sl;
|
|
|
|
co->slots->lvl = config->lvl;
|
|
|
|
m_option_copy(co->opt, co->slots->data, sl->data);
|
2008-04-30 16:20:01 +00:00
|
|
|
}
|
|
|
|
}
|
2011-07-05 19:31:44 +00:00
|
|
|
co->next = config->opts;
|
|
|
|
config->opts = co;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
int m_config_register_options(struct m_config *config,
|
|
|
|
const struct m_option *args)
|
|
|
|
{
|
|
|
|
assert(config != NULL);
|
|
|
|
assert(config->lvl > 0);
|
|
|
|
assert(args != NULL);
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-09-04 11:34:45 +00:00
|
|
|
add_options(config, args, NULL, NULL);
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
return 1;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
static struct m_config_option *m_config_get_co(const struct m_config *config,
|
2011-07-28 08:07:47 +00:00
|
|
|
struct bstr name)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
|
|
|
struct m_config_option *co;
|
|
|
|
|
|
|
|
for (co = config->opts; co; co = co->next) {
|
2011-07-28 08:07:47 +00:00
|
|
|
struct bstr coname = bstr(co->name);
|
|
|
|
if ((co->opt->type->flags & M_OPT_TYPE_ALLOW_WILDCARD)
|
|
|
|
&& bstr_endswith0(coname, "*")) {
|
|
|
|
coname.len--;
|
|
|
|
if (bstrcasecmp(bstr_splice(name, 0, coname.len), coname) == 0)
|
2011-07-05 19:31:44 +00:00
|
|
|
return co;
|
2011-07-28 08:07:47 +00:00
|
|
|
} else if (bstrcasecmp(coname, name) == 0)
|
2011-07-05 19:31:44 +00:00
|
|
|
return co;
|
|
|
|
}
|
|
|
|
return NULL;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-28 08:07:47 +00:00
|
|
|
static int m_config_parse_option(const struct m_config *config,
|
|
|
|
struct bstr name, struct bstr param,
|
|
|
|
bool ambiguous_param, bool set)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
|
|
|
struct m_config_option *co;
|
|
|
|
int r = 0;
|
|
|
|
|
|
|
|
assert(config != NULL);
|
|
|
|
assert(config->lvl > 0);
|
2011-07-28 08:07:47 +00:00
|
|
|
assert(name.len != 0);
|
2011-07-05 19:31:44 +00:00
|
|
|
|
2011-07-28 08:07:47 +00:00
|
|
|
co = m_config_get_co(config, name);
|
|
|
|
if (!co)
|
2011-07-05 19:31:44 +00:00
|
|
|
return M_OPT_UNKNOWN;
|
2011-09-04 11:34:45 +00:00
|
|
|
if (co->disabled_feature) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
|
|
|
"Option \"%.*s\" is not available in this version of mplayer2, "
|
|
|
|
"because it has been compiled with feature \"%s\" disabled.\n",
|
|
|
|
BSTR_P(name), co->disabled_feature);
|
|
|
|
return M_OPT_UNKNOWN;
|
|
|
|
}
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
// This is the only mandatory function
|
|
|
|
assert(co->opt->type->parse);
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
// Check if this option isn't forbidden in the current mode
|
|
|
|
if ((config->mode == M_CONFIG_FILE) && (co->opt->flags & M_OPT_NOCFG)) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
2011-07-28 08:07:47 +00:00
|
|
|
"The %.*s option can't be used in a config file.\n",
|
|
|
|
BSTR_P(name));
|
2011-07-05 19:31:44 +00:00
|
|
|
return M_OPT_INVALID;
|
|
|
|
}
|
|
|
|
if ((config->mode == M_COMMAND_LINE) && (co->opt->flags & M_OPT_NOCMD)) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
2011-07-28 08:07:47 +00:00
|
|
|
"The %.*s option can't be used on the command line.\n",
|
|
|
|
BSTR_P(name));
|
2011-07-05 19:31:44 +00:00
|
|
|
return M_OPT_INVALID;
|
|
|
|
}
|
|
|
|
// During command line preparse set only pre-parse options
|
|
|
|
// Otherwise only set pre-parse option if they were not already set.
|
|
|
|
if (((config->mode == M_COMMAND_LINE_PRE_PARSE) &&
|
|
|
|
!(co->opt->flags & M_OPT_PRE_PARSE)) ||
|
|
|
|
((config->mode != M_COMMAND_LINE_PRE_PARSE) &&
|
|
|
|
(co->opt->flags & M_OPT_PRE_PARSE) && (co->flags & M_CFG_OPT_SET)))
|
|
|
|
set = 0;
|
|
|
|
|
|
|
|
// Option with children are a bit different to parse
|
|
|
|
if (co->opt->type->flags & M_OPT_TYPE_HAS_CHILD) {
|
|
|
|
char **lst = NULL;
|
|
|
|
int i, sr;
|
|
|
|
// Parse the child options
|
2011-07-28 08:07:47 +00:00
|
|
|
r = m_option_parse(co->opt, name, param, false, &lst);
|
2011-07-05 19:31:44 +00:00
|
|
|
// Set them now
|
|
|
|
if (r >= 0)
|
|
|
|
for (i = 0; lst && lst[2 * i]; i++) {
|
|
|
|
int l = strlen(co->name) + 1 + strlen(lst[2 * i]) + 1;
|
|
|
|
if (r >= 0) {
|
|
|
|
// Build the full name
|
|
|
|
char n[l];
|
|
|
|
sprintf(n, "%s:%s", co->name, lst[2 * i]);
|
2011-07-28 08:07:47 +00:00
|
|
|
sr = m_config_parse_option(config, bstr(n),
|
|
|
|
bstr(lst[2 * i + 1]), false,
|
|
|
|
set);
|
2011-07-05 19:31:44 +00:00
|
|
|
if (sr < 0) {
|
|
|
|
if (sr == M_OPT_UNKNOWN) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
|
|
|
"Error: option '%s' has no suboption '%s'.\n",
|
|
|
|
co->name, lst[2 * i]);
|
|
|
|
r = M_OPT_INVALID;
|
|
|
|
} else if (sr == M_OPT_MISSING_PARAM) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
|
|
|
"Error: suboption '%s' of '%s' must have "
|
|
|
|
"a parameter!\n", lst[2 * i], co->name);
|
|
|
|
r = M_OPT_INVALID;
|
|
|
|
} else
|
|
|
|
r = sr;
|
|
|
|
}
|
|
|
|
}
|
2011-07-05 22:24:24 +00:00
|
|
|
talloc_free(lst[2 * i]);
|
|
|
|
talloc_free(lst[2 * i + 1]);
|
2011-07-05 19:31:44 +00:00
|
|
|
}
|
2011-07-05 22:24:24 +00:00
|
|
|
talloc_free(lst);
|
2011-07-05 19:31:44 +00:00
|
|
|
} else
|
2011-07-28 08:07:47 +00:00
|
|
|
r = m_option_parse(co->opt, name, param, ambiguous_param,
|
2011-07-27 17:59:44 +00:00
|
|
|
set ? co->slots->data : NULL);
|
2011-07-05 19:31:44 +00:00
|
|
|
|
|
|
|
// Parsing failed ?
|
|
|
|
if (r < 0)
|
|
|
|
return r;
|
|
|
|
// Set the option
|
|
|
|
if (set) {
|
|
|
|
m_option_set(config, co->opt, co->slots->data);
|
|
|
|
co->flags |= M_CFG_OPT_SET;
|
|
|
|
}
|
|
|
|
|
|
|
|
return r;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-28 08:07:47 +00:00
|
|
|
int m_config_set_option(struct m_config *config, struct bstr name,
|
|
|
|
struct bstr param, bool ambiguous_param)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
2011-07-28 08:07:47 +00:00
|
|
|
mp_msg(MSGT_CFGPARSER, MSGL_DBG2, "Setting %.*s=%.*s\n", BSTR_P(name),
|
|
|
|
BSTR_P(param));
|
|
|
|
return m_config_parse_option(config, name, param, ambiguous_param, 1);
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-28 08:07:47 +00:00
|
|
|
int m_config_check_option(const struct m_config *config, struct bstr name,
|
|
|
|
struct bstr param, bool ambiguous_param)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
|
|
|
int r;
|
2011-07-28 08:07:47 +00:00
|
|
|
mp_msg(MSGT_CFGPARSER, MSGL_DBG2, "Checking %.*s=%.*s\n", BSTR_P(name),
|
|
|
|
BSTR_P(param));
|
|
|
|
r = m_config_parse_option(config, name, param, ambiguous_param, 0);
|
2011-07-05 19:31:44 +00:00
|
|
|
if (r == M_OPT_MISSING_PARAM) {
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_ERR,
|
2011-07-28 08:07:47 +00:00
|
|
|
"Error: option '%.*s' must have a parameter!\n", BSTR_P(name));
|
2011-07-05 19:31:44 +00:00
|
|
|
return M_OPT_INVALID;
|
|
|
|
}
|
|
|
|
return r;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
const struct m_option *m_config_get_option(const struct m_config *config,
|
2011-07-28 08:07:47 +00:00
|
|
|
struct bstr name)
|
2011-07-05 19:31:44 +00:00
|
|
|
{
|
|
|
|
struct m_config_option *co;
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
assert(config != NULL);
|
|
|
|
assert(config->lvl > 0);
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-28 08:07:47 +00:00
|
|
|
co = m_config_get_co(config, name);
|
2011-07-05 19:31:44 +00:00
|
|
|
if (co)
|
|
|
|
return co->opt;
|
|
|
|
else
|
|
|
|
return NULL;
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
void m_config_print_option_list(const struct m_config *config)
|
|
|
|
{
|
|
|
|
char min[50], max[50];
|
|
|
|
struct m_config_option *co;
|
|
|
|
int count = 0;
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
if (!config->opts)
|
|
|
|
return;
|
2002-11-12 01:56:42 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_INFO,
|
|
|
|
"\n Name Type Min Max Global CL Cfg\n\n");
|
|
|
|
for (co = config->opts; co; co = co->next) {
|
|
|
|
const struct m_option *opt = co->opt;
|
|
|
|
if (opt->type->flags & M_OPT_TYPE_HAS_CHILD)
|
|
|
|
continue;
|
|
|
|
if (opt->flags & M_OPT_MIN)
|
|
|
|
sprintf(min, "%-8.0f", opt->min);
|
|
|
|
else
|
|
|
|
strcpy(min, "No");
|
|
|
|
if (opt->flags & M_OPT_MAX)
|
|
|
|
sprintf(max, "%-8.0f", opt->max);
|
|
|
|
else
|
|
|
|
strcpy(max, "No");
|
|
|
|
mp_msg(MSGT_CFGPARSER, MSGL_INFO,
|
|
|
|
" %-20.20s %-15.15s %-10.10s %-10.10s %-3.3s %-3.3s %-3.3s\n",
|
|
|
|
co->name,
|
|
|
|
co->opt->type->name,
|
|
|
|
min,
|
|
|
|
max,
|
|
|
|
opt->flags & CONF_GLOBAL ? "Yes" : "No",
|
|
|
|
opt->flags & CONF_NOCMD ? "No" : "Yes",
|
|
|
|
opt->flags & CONF_NOCFG ? "No" : "Yes");
|
|
|
|
count++;
|
|
|
|
}
|
|
|
|
mp_tmsg(MSGT_CFGPARSER, MSGL_INFO, "\nTotal: %d options\n", count);
|
2002-11-12 01:56:42 +00:00
|
|
|
}
|
2006-01-24 11:16:13 +00:00
|
|
|
|
2011-07-05 19:31:44 +00:00
|
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struct m_profile *m_config_get_profile(const struct m_config *config,
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char *name)
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{
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struct m_profile *p;
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for (p = config->profiles; p; p = p->next)
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if (!strcmp(p->name, name))
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return p;
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return NULL;
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2006-01-24 11:16:13 +00:00
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}
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2011-07-05 19:31:44 +00:00
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struct m_profile *m_config_add_profile(struct m_config *config, char *name)
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{
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struct m_profile *p = m_config_get_profile(config, name);
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if (p)
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return p;
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p = talloc_zero(config, struct m_profile);
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p->name = talloc_strdup(p, name);
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p->next = config->profiles;
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config->profiles = p;
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return p;
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2006-01-24 11:16:13 +00:00
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}
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2011-07-05 19:31:44 +00:00
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void m_profile_set_desc(struct m_profile *p, char *desc)
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{
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2008-04-25 12:59:30 +00:00
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talloc_free(p->desc);
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p->desc = talloc_strdup(p, desc);
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2006-01-24 11:16:13 +00:00
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}
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2011-07-05 19:31:44 +00:00
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int m_config_set_profile_option(struct m_config *config, struct m_profile *p,
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char *name, char *val)
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{
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2011-07-28 08:07:47 +00:00
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int i = m_config_check_option0(config, name, val, false);
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2011-07-05 19:31:44 +00:00
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if (i < 0)
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return i;
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p->opts = talloc_realloc(p, p->opts, char *, 2 * (p->num_opts + 2));
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p->opts[p->num_opts * 2] = talloc_strdup(p, name);
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p->opts[p->num_opts * 2 + 1] = talloc_strdup(p, val);
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p->num_opts++;
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p->opts[p->num_opts * 2] = p->opts[p->num_opts * 2 + 1] = NULL;
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return 1;
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2006-01-24 11:16:13 +00:00
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}
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2011-07-05 19:31:44 +00:00
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void m_config_set_profile(struct m_config *config, struct m_profile *p)
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{
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int i;
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if (config->profile_depth > MAX_PROFILE_DEPTH) {
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mp_tmsg(MSGT_CFGPARSER, MSGL_WARN,
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"WARNING: Profile inclusion too deep.\n");
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return;
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}
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int prev_mode = config->mode;
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config->mode = M_CONFIG_FILE;
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config->profile_depth++;
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for (i = 0; i < p->num_opts; i++)
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2011-07-28 08:07:47 +00:00
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m_config_set_option0(config, p->opts[2 * i], p->opts[2 * i + 1], false);
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2011-07-05 19:31:44 +00:00
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config->profile_depth--;
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config->mode = prev_mode;
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2006-01-24 11:16:13 +00:00
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}
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