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spp: support SDP record without service name

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This commit is contained in:
Matthias Ringwald 2023-11-13 15:42:06 +01:00
parent ada240cd03
commit 6e46b7411f
2 changed files with 10 additions and 3 deletions
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11
src/classic/spp_server.c
View File

@ -53,6 +53,8 @@
#include "classic/core.h"
#include "classic/sdp_util.h"
static const char * spp_server_default_sdp_service_name = "SPP";
static void spp_create_sdp_record_internal(uint8_t *service, uint32_t service_record_handle, const uint8_t * service_uuid128, int rfcomm_channel, const char *name){
uint8_t* attribute;
@ -125,8 +127,13 @@ static void spp_create_sdp_record_internal(uint8_t *service, uint32_t service_re
de_pop_sequence(service, attribute);
// 0x0100 "ServiceName"
de_add_number(service, DE_UINT, DE_SIZE_16, 0x0100);
de_add_data(service, DE_STRING, (uint16_t) strlen(name), (uint8_t *) name);
if (name == NULL){
name = spp_server_default_sdp_service_name;
}
if (strlen(name) > 0){
de_add_number(service, DE_UINT, DE_SIZE_16, 0x0100);
de_add_data(service, DE_STRING, (uint16_t) strlen(name), (uint8_t *) name);
}
}
void spp_create_sdp_record(uint8_t *service, uint32_t service_record_handle, int rfcomm_channel, const char *name){

2
src/classic/spp_server.h
View File

@ -58,7 +58,7 @@ extern "C" {
* @param service buffer - needs to large enough
* @param service_record_handle
* @param rfcomm_channel
* @param name
* @param name or NULL for default value. Provide "" (empty string) to skip attribute
*/
void spp_create_sdp_record(uint8_t *service, uint32_t service_record_handle, int rfcomm_channel, const char *name);