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Parse zones.

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This commit is contained in:
Serge Vakulenko 2018-08-30 21:01:14 -07:00
parent 85f0df06d7
commit d08228b989
2 changed files with 151 additions and 89 deletions
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55
md380.c
View File

@ -389,16 +389,32 @@ static int md380_is_compatible(radio_device_t *radio)
return 1;
}
//
// Set name for a given zone.
//
static void setup_zone(int index, const char *name)
{
zone_t *z = (zone_t*) &radio_mem[OFFSET_ZONES + index*64];
utf8_decode(z->name, name, 16);
}
//
// Add channel to a zone.
// Return 0 on failure.
//
static void zone_append(int zone_index, int chan_index)
static int zone_append(int zone_index, int cnum)
{
zone_t *z = (zone_t*) &radio_mem[OFFSET_ZONES + zone_index*64];
int i;
//TODO: append channel to a zone
(void)z;
for (i=0; i<16; i++) {
if (z->member[i] == 0) {
z->member[i] = cnum;
return 1;
}
}
return 0;
}
static void erase_zone(int zone_index)
@ -1624,14 +1640,14 @@ badtx: fprintf(stderr, "Bad transmit frequency.\n");
//
static int parse_zones(int first_row, char *line)
{
char num_str[256], chan_str[256];
int bnum;
char num_str[256], name_str[256], chan_str[256];
int znum;
if (sscanf(line, "%s %s", num_str, chan_str) != 2)
if (sscanf(line, "%s %s %s", num_str, name_str, chan_str) != 3)
return 0;
bnum = atoi(num_str);
if (bnum < 1 || bnum > NZONES) {
znum = strtoul(num_str, 0, 10);
if (znum < 1 || znum > NZONES) {
fprintf(stderr, "Bad zone number.\n");
return 0;
}
@ -1641,9 +1657,9 @@ static int parse_zones(int first_row, char *line)
erase_zones();
}
if (*chan_str == '-')
return 1;
setup_zone(znum-1, name_str);
if (*chan_str != '-') {
char *str = chan_str;
int nchan = 0;
int range = 0;
@ -1655,24 +1671,30 @@ static int parse_zones(int first_row, char *line)
int cnum = strtoul(str, &eptr, 10);
if (eptr == str) {
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", bnum, str);
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", znum, str);
return 0;
}
if (cnum < 1 || cnum > NCHAN) {
fprintf(stderr, "Zone %d: wrong channel number %d.\n", bnum, cnum);
fprintf(stderr, "Zone %d: wrong channel number %d.\n", znum, cnum);
return 0;
}
if (range) {
// Add range.
int c;
for (c=last; c<cnum; c++) {
zone_append(bnum-1, c);
for (c=last+1; c<=cnum; c++) {
if (!zone_append(znum-1, c)) {
fprintf(stderr, "Zone %d: too many channels.\n", znum);
return 0;
}
nchan++;
}
} else {
// Add single channel.
zone_append(bnum-1, cnum-1);
if (!zone_append(znum-1, cnum)) {
fprintf(stderr, "Zone %d: too many channels.\n", znum);
return 0;
}
nchan++;
}
@ -1680,13 +1702,14 @@ static int parse_zones(int first_row, char *line)
break;
if (*eptr != ',' && *eptr != '-') {
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", bnum, eptr);
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", znum, eptr);
return 0;
}
range = (*eptr == '-');
last = cnum;
str = eptr + 1;
}
}
return 1;
}

73
uv380.c
View File

@ -405,18 +405,48 @@ static int uv380_is_compatible(radio_device_t *radio)
return 1;
}
//
// Set name for a given zone.
//
static void setup_zone(int index, const char *name)
{
zone_t *z = (zone_t*) &radio_mem[OFFSET_ZONES + index*64];
utf8_decode(z->name, name, 16);
}
//
// Add channel to a zone.
// Return 0 on failure.
//
static void zone_append(int zone_index, int chan_index)
static int zone_append(int zone_index, int b_flag, int cnum)
{
zone_t *z = (zone_t*) &radio_mem[OFFSET_ZONES + zone_index*64];
zone_ext_t *zext = (zone_ext_t*) &radio_mem[OFFSET_ZONEXT + zone_index*224];
int i;
//TODO: append channel to a zone
(void)z;
(void)zext;
if (b_flag) {
for (i=0; i<64; i++) {
if (zext->member_b[i] == 0) {
zext->member_b[i] = cnum;
return 1;
}
}
} else {
for (i=0; i<16; i++) {
if (z->member_a[i] == 0) {
z->member_a[i] = cnum;
return 1;
}
}
for (i=0; i<48; i++) {
if (zext->ext_a[i] == 0) {
zext->ext_a[i] = cnum;
return 1;
}
}
}
return 0;
}
static void erase_zone(int zone_index)
@ -1685,26 +1715,28 @@ badtx: fprintf(stderr, "Bad transmit frequency.\n");
//
static int parse_zones(int first_row, char *line)
{
char num_str[256], chan_str[256];
int bnum;
char num_str[256], name_str[256], chan_str[256], *eptr;
int znum, b_flag;
if (sscanf(line, "%s %s", num_str, chan_str) != 2)
if (sscanf(line, "%s %s %s", num_str, name_str, chan_str) != 3)
return 0;
bnum = atoi(num_str);
if (bnum < 1 || bnum > NZONES) {
znum = strtoul(num_str, &eptr, 10);
if (znum < 1 || znum > NZONES || strchr("aAbB", *eptr) == 0) {
fprintf(stderr, "Bad zone number.\n");
return 0;
}
b_flag = (*eptr == 'b' || *eptr == 'B');
if (first_row) {
// On first entry, erase the Zones table.
erase_zones();
}
if (*chan_str == '-')
return 1;
if (b_flag == 0)
setup_zone(znum-1, name_str);
if (*chan_str != '-') {
char *str = chan_str;
int nchan = 0;
int range = 0;
@ -1716,24 +1748,30 @@ static int parse_zones(int first_row, char *line)
int cnum = strtoul(str, &eptr, 10);
if (eptr == str) {
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", bnum, str);
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", znum, str);
return 0;
}
if (cnum < 1 || cnum > NCHAN) {
fprintf(stderr, "Zone %d: wrong channel number %d.\n", bnum, cnum);
fprintf(stderr, "Zone %d: wrong channel number %d.\n", znum, cnum);
return 0;
}
if (range) {
// Add range.
int c;
for (c=last; c<cnum; c++) {
zone_append(bnum-1, c);
for (c=last+1; c<=cnum; c++) {
if (!zone_append(znum-1, b_flag, c)) {
fprintf(stderr, "Zone %d: too many channels.\n", znum);
return 0;
}
nchan++;
}
} else {
// Add single channel.
zone_append(bnum-1, cnum-1);
if (!zone_append(znum-1, b_flag, cnum)) {
fprintf(stderr, "Zone %d: too many channels.\n", znum);
return 0;
}
nchan++;
}
@ -1741,13 +1779,14 @@ static int parse_zones(int first_row, char *line)
break;
if (*eptr != ',' && *eptr != '-') {
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", bnum, eptr);
fprintf(stderr, "Zone %d: wrong channel list '%s'.\n", znum, eptr);
return 0;
}
range = (*eptr == '-');
last = cnum;
str = eptr + 1;
}
}
return 1;
}