144 lines
4.9 KiB
C
144 lines
4.9 KiB
C
/*
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* Configuration Utility for DMR radios.
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*
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* Copyright (C) 2018 Serge Vakulenko, KK6ABQ
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <time.h>
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#include <sys/stat.h>
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#include "radio.h"
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#include "util.h"
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/*
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typedef struct { char* ident; radio_device_t* device; } radio_tab_t;
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static radio_tab_t radio_tab[] = {
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{ "DR780", &radio_md380 }, // TYT MD-380, Retevis RT3, RT8
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{ "MD390", &radio_md390 }, // TYT MD-390
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{ "MD-UV380", &radio_uv380 }, // TYT MD-UV380
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{ "MD-UV390", &radio_uv390 }, // TYT MD-UV390, Retevis RT3S
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{ "2017", &radio_md2017 }, // TYT MD-2017, Retevis RT82
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{ "MD9600", &radio_md9600 }, // TYT MD-9600
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{ "BF-5R", &radio_rd5r }, // Baofeng RD-5R, TD-5R
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{ "1801", &radio_dm1801 }, // Baofeng DM-1801
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{ "DM-1701", &radio_rt84 }, // Baofeng DM-1701, Retevis RT84
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{ "MD-760P", &radio_gd77 }, // Radioddity GD-77, version 3.1.1 and later
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{ "D868UVE", &radio_d868uv }, // Anytone AT-D868UV
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{ "D878UV", &radio_d878uv }, // Anytone AT-D878UV
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{ "D6X2UV", &radio_dmr6x2 }, // BTECH DMR-6x2
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{ "ZD3688", &radio_d900 }, // Zastone D900
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{ "TP660", &radio_dp880 }, // Zastone DP880
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{ "ZN><:", &radio_rt27d }, // Radtel RT-27D
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{ 0, 0 }
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};
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*/
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//
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// Read the configuration from text file, and modify the firmware.
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//
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void radio_parse_config(radio_device_t* device, const char *filename)
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{
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FILE *conf;
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char line [256], *p, *v;
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int table_id = 0, table_dirty = 0;
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fprintf(stderr, "Read configuration from file '%s'.\n", filename);
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conf = fopen(filename, "r");
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if (! conf) {
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perror(filename);
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exit(-1);
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}
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device->channel_count = 0;
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while (fgets(line, sizeof(line), conf)) {
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line[sizeof(line)-1] = 0;
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// Strip comments.
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v = strchr(line, '#');
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if (v)
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*v = 0;
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// Strip trailing spaces and newline.
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v = line + strlen(line) - 1;
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while (v >= line && (*v=='\n' || *v=='\r' || *v==' ' || *v=='\t'))
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*v-- = 0;
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// Ignore comments and empty lines.
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p = line;
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if (*p == 0)
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continue;
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if (*p != ' ') {
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// Table finished.
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table_id = 0;
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// Find the value.
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v = strchr(p, ':');
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if (! v) {
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// Table header: get table type.
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table_id = device->parse_header(device, p);
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if (! table_id) {
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badline: fprintf(stderr, "Invalid line: '%s'\n", line);
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exit(-1);
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}
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table_dirty = 0;
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continue;
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}
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// Parameter.
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*v++ = 0;
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// Skip spaces.
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while (*v == ' ' || *v == '\t')
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v++;
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device->parse_parameter(device, p, v);
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} else {
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// Table row or comment.
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// Skip spaces.
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// Ignore comments and empty lines.
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while (*p == ' ' || *p == '\t')
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p++;
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if (*p == '#' || *p == 0)
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continue;
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if (! table_id) {
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goto badline;
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}
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if (! device->parse_row(device, table_id, ! table_dirty, p)) {
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goto badline;
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}
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table_dirty = 1;
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}
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}
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fclose(conf);
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device->update_timestamp(device);
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}
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