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-rw-r--r--src/sdp.c123
1 files changed, 60 insertions, 63 deletions
diff --git a/src/sdp.c b/src/sdp.c
index 93a518cb..84d0a016 100644
--- a/src/sdp.c
+++ b/src/sdp.c
@@ -534,7 +534,7 @@ void sdp_attr_remove(sdp_record_t *rec, uint16_t attr)
rec->attrlist = sdp_list_remove(rec->attrlist, d);
}
-void sdp_set_seq_len(char *ptr, int length)
+void sdp_set_seq_len(uint8_t *ptr, uint32_t length)
{
uint8_t dtd = *(uint8_t *) ptr++;
@@ -614,14 +614,14 @@ static int get_data_size(sdp_buf_t *buf, sdp_data_t *sdpdata)
int sdp_gen_pdu(sdp_buf_t *buf, sdp_data_t *d)
{
- int pdu_size = 0, data_size = 0;
+ uint32_t pdu_size = 0, data_size = 0;
unsigned char *src = NULL, is_seq = 0, is_alt = 0;
uint8_t dtd = d->dtd;
uint16_t u16;
uint32_t u32;
uint64_t u64;
uint128_t u128;
- char *seqp = buf->data + buf->data_size;
+ uint8_t *seqp = buf->data + buf->data_size;
pdu_size = sdp_set_data_type(buf, dtd);
switch (dtd) {
@@ -735,7 +735,7 @@ static void sdp_attr_pdu(void *value, void *udata)
int sdp_gen_record_pdu(const sdp_record_t *rec, sdp_buf_t *buf)
{
- buf->data = (char *)malloc(SDP_PDU_CHUNK_SIZE);
+ buf->data = malloc(SDP_PDU_CHUNK_SIZE);
if (buf->data) {
buf->buf_size = SDP_PDU_CHUNK_SIZE;
buf->data_size = 0;
@@ -845,7 +845,7 @@ static sdp_data_t *extract_int(const void *p, int *len)
return d;
}
-static sdp_data_t *extract_uuid(const void *p, int *len, sdp_record_t *rec)
+static sdp_data_t *extract_uuid(const uint8_t *p, int *len, sdp_record_t *rec)
{
sdp_data_t *d = (sdp_data_t *) malloc(sizeof(sdp_data_t));
@@ -942,7 +942,7 @@ static sdp_data_t *extract_seq(const void *p, int *len, sdp_record_t *rec)
return d;
}
-sdp_data_t *sdp_extract_attr(const char *p, int *size, sdp_record_t *rec)
+sdp_data_t *sdp_extract_attr(const uint8_t *p, int *size, sdp_record_t *rec)
{
sdp_data_t *elem;
int n = 0;
@@ -1016,13 +1016,13 @@ void sdp_print_service_attr(sdp_list_t *svcAttrList)
}
#endif
-sdp_record_t *sdp_extract_pdu(const char *buf, int *scanned)
+sdp_record_t *sdp_extract_pdu(const uint8_t *buf, int *scanned)
{
int extracted = 0, seqlen = 0;
uint8_t dtd;
uint16_t attr;
sdp_record_t *rec = sdp_record_alloc();
- const char *p = buf;
+ const uint8_t *p = buf;
*scanned = sdp_extract_seqtype(buf, &dtd, &seqlen);
p += *scanned;
@@ -1155,7 +1155,7 @@ sdp_data_t *sdp_data_get(const sdp_record_t *rec, uint16_t attrId)
* Extract the sequence type and its length, and return offset into buf
* or 0 on failure.
*/
-int sdp_extract_seqtype(const char *buf, uint8_t *dtdp, int *size)
+int sdp_extract_seqtype(const uint8_t *buf, uint8_t *dtdp, int *size)
{
uint8_t dtd = *(uint8_t *) buf;
int scanned = sizeof(uint8_t);
@@ -1185,9 +1185,9 @@ int sdp_extract_seqtype(const char *buf, uint8_t *dtdp, int *size)
return scanned;
}
-int sdp_send_req(sdp_session_t *session, char *buf, int size)
+int sdp_send_req(sdp_session_t *session, uint8_t *buf, uint32_t size)
{
- int sent = 0;
+ uint32_t sent = 0;
while (sent < size) {
int n = send(session->sock, buf + sent, size - sent, 0);
@@ -1198,7 +1198,7 @@ int sdp_send_req(sdp_session_t *session, char *buf, int size)
return 0;
}
-int sdp_read_rsp(sdp_session_t *session, char *buf, int size)
+int sdp_read_rsp(sdp_session_t *session, uint8_t *buf, uint32_t size)
{
fd_set readFds;
struct timeval timeout = { SDP_RESPONSE_TIMEOUT, 0 };
@@ -1216,7 +1216,7 @@ int sdp_read_rsp(sdp_session_t *session, char *buf, int size)
/*
* generic send request, wait for response method.
*/
-int sdp_send_req_w4_rsp(sdp_session_t *session, char *reqbuf, char *rspbuf, int reqsize, int *rspsize)
+int sdp_send_req_w4_rsp(sdp_session_t *session, uint8_t *reqbuf, uint8_t *rspbuf, uint32_t reqsize, uint32_t *rspsize)
{
int n;
sdp_pdu_hdr_t *reqhdr = (sdp_pdu_hdr_t *)reqbuf;
@@ -1952,7 +1952,7 @@ uint128_t *sdp_create_base_uuid(void)
char *dataPtr;
char temp[10];
int toBeCopied;
- char *data;
+ uint8_t *data;
if (bluetooth_base_uuid == NULL) {
strcpy(baseStr, BASE_UUID);
@@ -2182,7 +2182,7 @@ int sdp_uuid_to_proto(uuid_t *uuid)
return 0;
}
-int sdp_uuid_extract(const char *p, uuid_t *uuid, int *scanned)
+int sdp_uuid_extract(const uint8_t *p, uuid_t *uuid, int *scanned)
{
uint8_t type = *(const uint8_t *) p;
@@ -2214,9 +2214,9 @@ int sdp_uuid_extract(const char *p, uuid_t *uuid, int *scanned)
* Should the PDU length exceed 2^8, then sequence type is
* set accordingly and the data is memmove()'d.
*/
-void sdp_append_to_buf(sdp_buf_t *dst, char *data, int len)
+void sdp_append_to_buf(sdp_buf_t *dst, uint8_t *data, uint32_t len)
{
- char *p = dst->data;
+ uint8_t *p = dst->data;
uint8_t dtd = *(uint8_t *) p;
SDPDBG("Append src size: %d\n", len);
@@ -2224,7 +2224,7 @@ void sdp_append_to_buf(sdp_buf_t *dst, char *data, int len)
SDPDBG("Dst buffer size: %d\n", dst->buf_size);
if (dst->data_size + len > dst->buf_size) {
int need = SDP_PDU_CHUNK_SIZE * ((len / SDP_PDU_CHUNK_SIZE) + 1);
- dst->data = (char *)realloc(dst->data, dst->buf_size + need);
+ dst->data = realloc(dst->data, dst->buf_size + need);
SDPDBG("Realloc'ing : %d\n", need);
@@ -2273,7 +2273,7 @@ void sdp_append_to_buf(sdp_buf_t *dst, char *data, int len)
void sdp_append_to_pdu(sdp_buf_t *pdu, sdp_data_t *d)
{
- char buf[SDP_SEQ_PDUFORM_SIZE];
+ uint8_t buf[SDP_SEQ_PDUFORM_SIZE];
sdp_buf_t append;
append.data = buf;
@@ -2294,10 +2294,9 @@ void sdp_append_to_pdu(sdp_buf_t *pdu, sdp_data_t *d)
*/
int sdp_record_register(sdp_session_t *session, sdp_record_t *rec, uint8_t flags)
{
- char *p;
int status = 0;
- char *req, *rsp;
- int reqsize, rspsize;
+ uint8_t *req, *rsp, *p;
+ uint32_t reqsize, rspsize;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
sdp_buf_t pdu;
@@ -2307,8 +2306,8 @@ int sdp_record_register(sdp_session_t *session, sdp_record_t *rec, uint8_t flags
errno = EREMOTE;
return -1;
}
- req = (char *) malloc(SDP_REQ_BUFFER_SIZE);
- rsp = (char *) malloc(SDP_RSP_BUFFER_SIZE);
+ req = malloc(SDP_REQ_BUFFER_SIZE);
+ rsp = malloc(SDP_RSP_BUFFER_SIZE);
if (req == NULL || rsp == NULL) {
status = -1;
errno = ENOMEM;
@@ -2354,10 +2353,9 @@ end:
*/
int sdp_record_unregister(sdp_session_t *session, sdp_record_t *rec)
{
- char *p;
int status = 0;
- char *reqbuf, *rspbuf;
- int reqsize = 0, rspsize = 0;
+ uint8_t *reqbuf, *rspbuf, *p;
+ uint32_t reqsize = 0, rspsize = 0;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
uint32_t handle = 0;
@@ -2372,8 +2370,8 @@ int sdp_record_unregister(sdp_session_t *session, sdp_record_t *rec)
errno = EREMOTE;
return -1;
}
- reqbuf = (char *) malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = (char *) malloc(SDP_RSP_BUFFER_SIZE);
+ reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
+ rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
if (!reqbuf || !rspbuf) {
errno = ENOMEM;
status = -1;
@@ -2412,10 +2410,9 @@ end:
*/
int sdp_record_update(sdp_session_t *session, const sdp_record_t *rec)
{
- char *p;
int status = 0;
- char *reqbuf, *rspbuf;
- int reqsize, rspsize;
+ uint8_t *reqbuf, *rspbuf, *p;
+ uint32_t reqsize, rspsize;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
uint32_t handle;
sdp_buf_t pdu;
@@ -2431,8 +2428,8 @@ int sdp_record_update(sdp_session_t *session, const sdp_record_t *rec)
errno = EREMOTE;
return -1;
}
- reqbuf = (char *) malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = (char *) malloc(SDP_RSP_BUFFER_SIZE);
+ reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
+ rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
if (!reqbuf || !rspbuf) {
errno = ENOMEM;
status = -1;
@@ -2442,7 +2439,7 @@ int sdp_record_update(sdp_session_t *session, const sdp_record_t *rec)
reqhdr->pdu_id = SDP_SVC_UPDATE_REQ;
reqhdr->tid = htons(sdp_gen_tid(session));
- p = (char *) (reqbuf + sizeof(sdp_pdu_hdr_t));
+ p = reqbuf + sizeof(sdp_pdu_hdr_t);
reqsize = sizeof(sdp_pdu_hdr_t);
bt_put_unaligned(htonl(handle), (uint32_t *) p);
@@ -2523,10 +2520,10 @@ void sdp_pattern_add_uuidseq(sdp_record_t *rec, sdp_list_t *seq)
* handles are not in "data element sequence" form, but just like
* an array of service handles
*/
-static void extract_record_handle_seq(char *pdu, sdp_list_t **seq, int count, int *scanned)
+static void extract_record_handle_seq(uint8_t *pdu, sdp_list_t **seq, int count, int *scanned)
{
sdp_list_t *pSeq = *seq;
- char *pdata = pdu;
+ uint8_t *pdata = pdu;
int n;
for (n = 0; n < count; n++) {
@@ -2542,7 +2539,7 @@ static void extract_record_handle_seq(char *pdu, sdp_list_t **seq, int count, in
* Generate the attribute sequence pdu form
* from sdp_list_t elements. Return length of attr seq
*/
-static int gen_dataseq_pdu(char *dst, const sdp_list_t *seq, uint8_t dtd)
+static int gen_dataseq_pdu(uint8_t *dst, const sdp_list_t *seq, uint8_t dtd)
{
sdp_data_t *dataseq;
void **types, **values;
@@ -2553,7 +2550,7 @@ static int gen_dataseq_pdu(char *dst, const sdp_list_t *seq, uint8_t dtd)
SDPDBG("");
memset(&buf, 0, sizeof(sdp_buf_t));
- buf.data = (char *)malloc(SDP_UUID_SEQ_SIZE);
+ buf.data = malloc(SDP_UUID_SEQ_SIZE);
buf.buf_size = SDP_UUID_SEQ_SIZE;
SDPDBG("Seq length : %d\n", seqlen);
@@ -2583,18 +2580,18 @@ static int gen_dataseq_pdu(char *dst, const sdp_list_t *seq, uint8_t dtd)
return seqlen;
}
-static int gen_searchseq_pdu(char *dst, const sdp_list_t *seq)
+static int gen_searchseq_pdu(uint8_t *dst, const sdp_list_t *seq)
{
- uuid_t *uuid = (uuid_t *)seq->data;
+ uuid_t *uuid = (uuid_t *) seq->data;
return gen_dataseq_pdu(dst, seq, uuid->type);
}
-static int gen_attridseq_pdu(char *dst, const sdp_list_t *seq, uint8_t dataType)
+static int gen_attridseq_pdu(uint8_t *dst, const sdp_list_t *seq, uint8_t dataType)
{
return gen_dataseq_pdu(dst, seq, dataType);
}
-static int copy_cstate(char *pdata, const sdp_cstate_t *cstate)
+static int copy_cstate(uint8_t *pdata, const sdp_cstate_t *cstate)
{
if (cstate) {
*pdata++ = cstate->length;
@@ -2638,12 +2635,12 @@ int sdp_service_search_req(sdp_session_t *session, const sdp_list_t *search,
uint16_t max_rec_num, sdp_list_t **rsp)
{
int status = 0;
- int reqsize = 0, _reqsize;
- int rspsize = 0, rsplen;
+ uint32_t reqsize = 0, _reqsize;
+ uint32_t rspsize = 0, rsplen;
int seqlen = 0;
int scanned, total_rec_count, rec_count;
- char *pdata, *_pdata;
- char *reqbuf, *rspbuf;
+ uint8_t *pdata, *_pdata;
+ uint8_t *reqbuf, *rspbuf;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
sdp_cstate_t *cstate = NULL;
@@ -2782,12 +2779,12 @@ sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle,
sdp_attrreq_type_t reqtype, const sdp_list_t *attrids)
{
int status = 0;
- int reqsize = 0, _reqsize;
- int rspsize = 0, rsp_count;
+ uint32_t reqsize = 0, _reqsize;
+ uint32_t rspsize = 0, rsp_count;
int attr_list_len = 0;
int seqlen = 0;
- char *pdata, *_pdata;
- char *reqbuf, *rspbuf;
+ uint8_t *pdata, *_pdata;
+ uint8_t *reqbuf, *rspbuf;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
sdp_cstate_t *cstate = NULL;
uint8_t cstate_len = 0;
@@ -2799,8 +2796,8 @@ sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle,
return 0;
}
- reqbuf = (char *) malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = (char *) malloc(SDP_RSP_BUFFER_SIZE);
+ reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
+ rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
if (!reqbuf || !rspbuf) {
errno = ENOMEM;
status = -1;
@@ -2874,12 +2871,12 @@ sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle,
* and the last one (which has cstate_len == 0)
*/
if (cstate_len > 0 || rsp_concat_buf.data_size != 0) {
- char *targetPtr = NULL;
+ uint8_t *targetPtr = NULL;
cstate = cstate_len > 0 ? (sdp_cstate_t *) (pdata + rsp_count) : 0;
// build concatenated response buffer
- rsp_concat_buf.data = (char *) realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
+ rsp_concat_buf.data = realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
rsp_concat_buf.buf_size = rsp_concat_buf.data_size + rsp_count;
targetPtr = rsp_concat_buf.data + rsp_concat_buf.data_size;
memcpy(targetPtr, pdata, rsp_count);
@@ -2951,12 +2948,12 @@ sdp_record_t *sdp_service_attr_req(sdp_session_t *session, uint32_t handle,
int sdp_service_search_attr_req(sdp_session_t *session, const sdp_list_t *search, sdp_attrreq_type_t reqtype, const sdp_list_t *attrids, sdp_list_t **rsp)
{
int status = 0;
- int reqsize = 0, _reqsize;
- int rspsize = 0;
+ uint32_t reqsize = 0, _reqsize;
+ uint32_t rspsize = 0;
int seqlen = 0, attr_list_len = 0;
int rsp_count = 0, cstate_len = 0;
- char *pdata, *_pdata;
- char *reqbuf, *rspbuf;
+ uint8_t *pdata, *_pdata;
+ uint8_t *reqbuf, *rspbuf;
sdp_pdu_hdr_t *reqhdr, *rsphdr;
uint8_t dataType;
sdp_list_t *rec_list = NULL;
@@ -2967,8 +2964,8 @@ int sdp_service_search_attr_req(sdp_session_t *session, const sdp_list_t *search
errno = EINVAL;
return -1;
}
- reqbuf = (char *) malloc(SDP_REQ_BUFFER_SIZE);
- rspbuf = (char *) malloc(SDP_RSP_BUFFER_SIZE);
+ reqbuf = malloc(SDP_REQ_BUFFER_SIZE);
+ rspbuf = malloc(SDP_RSP_BUFFER_SIZE);
if (!reqbuf || !rspbuf) {
errno = ENOMEM;
status = -1;
@@ -3048,12 +3045,12 @@ int sdp_service_search_attr_req(sdp_session_t *session, const sdp_list_t *search
* responses and the last one which will have cstate_len == 0
*/
if (cstate_len > 0 || rsp_concat_buf.data_size != 0) {
- char *targetPtr = NULL;
+ uint8_t *targetPtr = NULL;
cstate = cstate_len > 0 ? (sdp_cstate_t *) (pdata + rsp_count) : 0;
// build concatenated response buffer
- rsp_concat_buf.data = (char *)realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
+ rsp_concat_buf.data = realloc(rsp_concat_buf.data, rsp_concat_buf.data_size + rsp_count);
targetPtr = rsp_concat_buf.data + rsp_concat_buf.data_size;
rsp_concat_buf.buf_size = rsp_concat_buf.data_size + rsp_count;
memcpy(targetPtr, pdata, rsp_count);
generated by cgit (git 2.34.1) at 2025-10-31 16:29:55 +0000