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hfp: rework parse second item

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This commit is contained in:
Matthias Ringwald 2020-06-11 14:42:30 +02:00
parent 3d051a532a
commit ba0de05971
1 changed files with 37 additions and 18 deletions
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55
src/classic/hfp.c
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@ -1096,6 +1096,8 @@ static void hfp_parser_next_state(hfp_connection_t * hfp_connection, uint8_t byt
static bool hfp_parse_byte(hfp_connection_t * hfp_connection, uint8_t byte, int isHandsFree){
log_info("State: %u, byte '%c'", hfp_connection->parser_state, byte);
// handle doubles quotes
if (byte == '"'){
hfp_connection->parser_quoted = !hfp_connection->parser_quoted;
@ -1212,24 +1214,23 @@ static bool hfp_parse_byte(hfp_connection_t * hfp_connection, uint8_t byte, int
hfp_parser_next_state(hfp_connection, byte);
return true;
default:
break;
}
if (!hfp_parser_is_separator(byte)){
hfp_parser_store_byte(hfp_connection, byte);
return true;
}
if (hfp_parser_is_end_of_line(byte)) {
if (hfp_parser_is_buffer_empty(hfp_connection)){
hfp_connection->parser_state = HFP_PARSER_CMD_HEADER;
}
}
if (hfp_parser_is_buffer_empty(hfp_connection)) return true;
switch (hfp_connection->parser_state){
case HFP_PARSER_SECOND_ITEM:
switch (byte){
case ',':
case '\n':
case '\r':
case ';':
// separator
break;
case '(':
case ')':
// ignore brackets for now
return true;
default:
hfp_parser_store_byte(hfp_connection, byte);
return true;
}
switch (hfp_connection->command){
case HFP_CMD_QUERY_OPERATOR_SELECTION_NAME:
log_info("format %s, ", hfp_connection->line_buffer);
@ -1261,8 +1262,26 @@ static bool hfp_parse_byte(hfp_connection_t * hfp_connection, uint8_t byte, int
default:
break;
}
break;
hfp_parser_next_state(hfp_connection, byte);
return true;
default:
break;
}
if (!hfp_parser_is_separator(byte)){
hfp_parser_store_byte(hfp_connection, byte);
return true;
}
if (hfp_parser_is_end_of_line(byte)) {
if (hfp_parser_is_buffer_empty(hfp_connection)){
hfp_connection->parser_state = HFP_PARSER_CMD_HEADER;
}
}
if (hfp_parser_is_buffer_empty(hfp_connection)) return true;
switch (hfp_connection->parser_state){
case HFP_PARSER_THIRD_ITEM:
switch (hfp_connection->command){
case HFP_CMD_QUERY_OPERATOR_SELECTION_NAME: