4c1bae53c4
Management of the configuration is split in many places, the goal is to regroup stuff together, starting with the loading from file stuff. Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
96 lines
2.3 KiB
C
96 lines
2.3 KiB
C
/* WMix -- a mixer using the OSS mixer API.
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* Copyright (C) 2014 Christophe CURIS for the WindowMaker Team
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*
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* This program 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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* This program 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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/*
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* config.c: functions related to loading the configuration from file
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/soundcard.h>
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#include "include/common.h"
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#include "include/config.h"
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/* The global configuration */
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struct _Config config;
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/*
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* Read configuration from a file
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*
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* The file name is taken from CLI if available, of falls back to
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* a default name.
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*/
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void config_read(void)
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{
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FILE *fp;
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char buf[512];
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char *ptr;
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if (config.file == NULL)
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return;
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fp = fopen(config.file, "r");
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if (!fp)
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return;
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while (fgets(buf, 512, fp)) {
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if ((ptr = strstr(buf, "mousewheel="))) {
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ptr += 11;
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config.mousewheel = atoi(ptr);
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}
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if ((ptr = strstr(buf, "scrolltext="))) {
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ptr += 11;
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config.scrolltext = atoi(ptr);
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}
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if ((ptr = strstr(buf, "osd="))) {
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ptr += 4;
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config.osd = atoi(ptr);
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}
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if ((ptr = strstr(buf, "osdcolor="))) {
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char *end;
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ptr += 9;
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end = strchr(ptr, '\n');
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ptr[end - ptr] = '\0';
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if (config.osd_color)
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free(config.osd_color);
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config.osd_color = strdup(ptr);
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}
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if ((ptr = strstr(buf, "wheelstep="))) {
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ptr += 10;
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/* detect old style config */
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if (atoi(ptr) > 1)
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config.scrollstep = (float)atoi(ptr) / 100.0;
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else
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config.scrollstep = atof(ptr);
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}
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if ((ptr = strstr(buf, "wheelbtn1="))) {
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ptr += 10;
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config.wheel_button_up = atoi(ptr);
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}
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if ((ptr = strstr(buf, "wheelbtn2="))) {
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ptr += 10;
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config.wheel_button_down = atoi(ptr);
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}
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}
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fclose(fp);
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}
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