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hfp: replace if chain with switch

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Milanka Ringwald 2020-06-10 18:16:40 +02:00 committed by Matthias Ringwald
parent 1dddc4f447
commit d28b2d5db8
1 changed files with 15 additions and 15 deletions
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30
src/classic/hfp.c
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@ -1120,7 +1120,7 @@ void hfp_parse(hfp_connection_t * hfp_connection, uint8_t byte, int isHandsFree)
}
// ignore spaces outside command or double quotes (required e.g. for '+CME ERROR:..") command
if (byte == ' ' && hfp_connection->parser_state != HFP_PARSER_CMD_HEADER) return;
if ((byte == ' ') && (hfp_connection->parser_state != HFP_PARSER_CMD_HEADER)) return;
// TODO:
if ((byte == ',') && (hfp_connection->command == HFP_CMD_ENABLE_INDIVIDUAL_AG_INDICATOR_STATUS_UPDATE)){
@ -1146,20 +1146,20 @@ void hfp_parse(hfp_connection_t * hfp_connection, uint8_t byte, int isHandsFree)
switch (hfp_connection->parser_state){
case HFP_PARSER_CMD_HEADER: // header
if (byte == '='){
hfp_connection->keep_byte = 1;
hfp_parser_store_byte(hfp_connection, byte);
return;
}
if (byte == '?'){
hfp_connection->keep_byte = 0;
hfp_parser_store_byte(hfp_connection, byte);
return;
}
if (byte == ','){
hfp_connection->resolve_byte = 1;
switch (byte) {
case '=':
hfp_connection->keep_byte = 1;
hfp_parser_store_byte(hfp_connection, byte);
return;
case '?':
hfp_connection->keep_byte = 0;
hfp_parser_store_byte(hfp_connection, byte);
return;
case ',':
hfp_connection->resolve_byte = 1;
break;
default:
break;
}
// printf(" parse header 2 %s, keep separator $ %d\n", hfp_connection->line_buffer, hfp_connection->keep_byte);