/**
* Reads the NMEA sentence into the specified structure.
*
* @param[out] nmea Structure to hold the parsed data.
* @param[in] s Start of the string to parse (inclusive).
* @param[in] e End of the string to parse (exclusive).
* @retval -1 Parameter failure, parsing error.
* @retval 0 Success
*/
static int read(struct nmea_t * nmea, const char * s, const char * e)
{
struct nmea_ii_dbt_t * v;
int state = 0;
const char * p;
if (nmea == NULL || s == NULL || e == NULL) return -1;
nmea->type = NMEA_II_DBT;
v = &nmea->sentence.ii_dbt;
p = find_token_end(s);
for (state = -1; state < 6 && s < e; ++state) {
switch (state) {
case 0: if (nmea_fix_parse(s, p, &v->depth_feet) != p) return -1; break;
case 1: v->depth_unit_feet = (s == p) ? NMEA_UNIT_FEET : *s; break;
case 2: if (nmea_fix_parse(s, p, &v->depth_meter) != p) return -1; break;
case 3: v->depth_unit_meter = (s == p) ? NMEA_UNIT_METER : *s; break;
case 4: if (nmea_fix_parse(s, p, &v->depth_fathom) != p) return -1; break;
case 5: v->depth_unit_fathom = (s == p) ? NMEA_UNIT_FATHOM : *s; break;
default: break;
}
s = p + 1;
p = find_token_end(s);
}
return 0;
}
/**
* Reads the NMEA sentence into the specified structure.
*
* @param[out] nmea Structure to hold the parsed data.
* @param[in] s Start of the string to parse (inclusive).
* @param[in] e End of the string to parse (exclusive).
* @retval -1 Parameter failure, parsing error.
* @retval 0 Success
*/
static int read(struct nmea_t * nmea, const char * s, const char * e)
{
struct nmea_bod_t * v;
int state = 0;
const char * p;
if (nmea == NULL || s == NULL || e == NULL) return -1;
nmea->type = NMEA_BOD;
v = &nmea->sentence.bod;
p = find_token_end(s);
for (state = -1; state < 6; ++state) {
switch (state) {
case 0: if (nmea_fix_parse(s, p, &v->bearing_true) != p) return -1; break;
case 1: v->type_true = (s == p) ? NMEA_TRUE : *s; break;
case 2: if (nmea_fix_parse(s, p, &v->bearing_magn) != p) return -1; break;
case 3: v->type_magn = (s == p) ? NMEA_MAGNETIC : *s; break;
case 4: if (parse_int(s, p, &v->waypoint_to) != p) return -1; break;
case 5: if (parse_int(s, p, &v->waypoint_from) != p) return -1; break;
default: break;
}
s = p + 1;
p = find_token_end(s);
}
return 0;
}
int Tokenizer::splitter( const string &trimmed_sent, V2_STR &data )
{
size_t beg = 0, end = find_token_end( trimmed_sent, 0 ), n_tokens = 0;
V1_STR one_row;
one_row.push_back( "token" );
while( end != string::npos ) {
string token = trimmed_sent.substr( beg, end - beg );
if( token != " " ) { // Put all tokens except a space token into the 'data' container
one_row.back() = token;
data.push_back( one_row );
++n_tokens;
}
beg = end;
end = find_token_end( trimmed_sent, beg );
}
return n_tokens;
}
/**
* Reads the NMEA sentence into the specified structure.
*
* @param[out] nmea Structure to hold the parsed data.
* @param[in] s Start of the string to parse (inclusive).
* @param[in] e End of the string to parse (exclusive).
* @retval -1 Parameter failure, parsing error.
* @retval 0 Success
*/
static int read(struct nmea_t * nmea, const char * s, const char * e)
{
struct nmea_ii_vlw_t * v;
int state = 0;
const char * p;
if (nmea == NULL || s == NULL || e == NULL) return -1;
nmea->type = NMEA_II_VLW;
v = &nmea->sentence.ii_vlw;
p = find_token_end(s);
for (state = -1; state < 4 && s < e; ++state) {
switch (state) {
case 0: if (nmea_fix_parse(s, p, &v->distance_cum) != p) return -1; break;
case 1: v->distance_cum_unit = (s == p) ? NMEA_UNIT_NM : *s; break;
case 2: if (nmea_fix_parse(s, p, &v->distance_reset) != p) return -1; break;
case 3: v->distance_reset_unit = (s == p) ? NMEA_UNIT_NM : *s; break;
default: break;
}
s = p + 1;
p = find_token_end(s);
}
return 0;
}
/**
* Reads the NMEA sentence into the specified structure.
*
* @param[out] nmea Structure to hold the parsed data.
* @param[in] s Start of the string to parse (inclusive).
* @param[in] e End of the string to parse (exclusive).
* @retval -1 Parameter failure, parsing error.
* @retval 0 Success
*/
static int read(struct nmea_t * nmea, const char * s, const char * e)
{
struct nmea_ii_mwv_t * v;
int state = 0;
const char * p;
if (nmea == NULL || s == NULL || e == NULL) return -1;
nmea->type = NMEA_II_MWV;
v = &nmea->sentence.ii_mwv;
p = find_token_end(s);
for (state = -1; state < 5 && s < e; ++state) {
switch (state) {
case 0: if (nmea_fix_parse(s, p, &v->angle) != p) return -1; break;
case 1: v->type = (s == p) ? NMEA_RELATIVE : *s; break;
case 2: if (nmea_fix_parse(s, p, &v->speed) != p) return -1; break;
case 3: v->speed_unit = (s == p) ? NMEA_UNIT_KNOT : *s; break;
case 4: v->status = (s == p) ? NMEA_STATUS_OK : *s; break;
default: break;
}
s = p + 1;
p = find_token_end(s);
}
return 0;
}
/**
* Reads the NMEA sentence into the specified structure.
*
* @param[out] nmea Structure to hold the parsed data.
* @param[in] s Start of the string to parse (inclusive).
* @param[in] e End of the string to parse (exclusive).
* @retval -1 Parameter failure, parsing error.
* @retval 0 Success
*/
static int read(struct nmea_t * nmea, const char * s, const char * e)
{
struct nmea_rte_t * v;
int state = 0;
const char * p;
if (nmea == NULL || s == NULL || e == NULL) return -1;
nmea->type = NMEA_RTE;
v = &nmea->sentence.rte;
p = find_token_end(s);
for (state = -1; state < 13 && s < e; ++state) {
switch (state) {
case 0: if (parse_int(s, p, &v->n_messages) != p) return -1; break;
case 1: if (parse_int(s, p, &v->message_number) != p) return -1; break;
case 2: v->message_mode = (s == p) ? NMEA_COMPLETE_ROUTE : *s; break;
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
case 12:
if ((unsigned int)(p-s+1) < sizeof(v->waypoint_id[state-3])
&& parse_str(s, p, v->waypoint_id[state-3]) != p)
return -1;
break;
default: break;
}
s = p + 1;
p = find_token_end(s);
}
return 0;
}
