109 lines
3.2 KiB
C
109 lines
3.2 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2002 Linus Nielsen Feltzing
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "plugin.h"
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#include "configfile.h"
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static struct plugin_api *cfg_rb;
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void configfile_init(struct plugin_api* newrb)
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{
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cfg_rb = newrb;
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}
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int configfile_save(char *filename, struct configdata *cfg, int num_items)
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{
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int fd;
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int i;
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char buf[MAX_PATH];
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cfg_rb->snprintf(buf, MAX_PATH, "/.rockbox/rocks/%s", filename);
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fd = cfg_rb->creat(buf, 0);
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if(fd < 0)
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return fd*10 - 1;
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for(i = 0;i < num_items;i++) {
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switch(cfg[i].type) {
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case TYPE_INT:
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cfg_rb->fprintf(fd, "%s: %d\n",
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cfg[i].name,
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*cfg[i].val);
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break;
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case TYPE_ENUM:
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cfg_rb->fprintf(fd, "%s: %s\n",
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cfg[i].name,
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cfg[i].values[*cfg[i].val]);
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break;
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case TYPE_STRING:
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cfg_rb->fprintf(fd, "%s: %s\n",
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cfg[i].name,
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cfg[i].string);
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break;
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}
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}
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cfg_rb->close(fd);
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return 0;
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}
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int configfile_load(char *filename, struct configdata *cfg, int num_items)
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{
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int fd;
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int i, j;
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char *name;
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char *val;
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char buf[MAX_PATH];
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cfg_rb->snprintf(buf, MAX_PATH, "/.rockbox/rocks/%s", filename);
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fd = cfg_rb->open(buf, O_RDONLY);
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if(fd < 0)
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return fd*10 - 1;
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while(cfg_rb->read_line(fd, buf, MAX_PATH) > 0) {
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cfg_rb->settings_parseline(buf, &name, &val);
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for(i = 0;i < num_items;i++) {
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if(!cfg_rb->strcmp(cfg[i].name, name)) {
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switch(cfg[i].type) {
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case TYPE_INT:
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*cfg[i].val = cfg_rb->atoi(val);
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break;
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case TYPE_ENUM:
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for(j = 0;j < cfg[i].max;j++) {
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if(!cfg_rb->strcmp(cfg[i].values[j], val)) {
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*cfg[i].val = j;
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}
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}
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break;
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case TYPE_STRING:
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cfg_rb->strncpy(cfg[i].string, val, cfg[i].max);
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break;
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}
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}
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}
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}
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cfg_rb->close(fd);
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return 0;
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}
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