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clms: hexdump data section contents, decode header as strings 

Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Patrick McHardy 2010-11-15 18:58:47 +01:00
parent 7ce0366c31
commit 8aa6d8f94b
1 changed files with 14 additions and 3 deletions
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17
src/clms.c
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@ -50,12 +50,22 @@ static DECT_SFMT_MSG_DESC(clms_variable,
#define clms_debug_entry(fmt, args...) \
__clms_debug("\n", fmt, ##args)
static const struct dect_trans_tbl clms_header_codings[] = {
TRANS_TBL(DECT_CLMS_HDR_STANDARD_ONE_SECTION, "One section/Standard"),
TRANS_TBL(DECT_CLMS_HDR_STANDARD_MULTI_SECTION, "Multi-section/Standard"),
TRANS_TBL(DECT_CLMS_HDR_BITSTREAM_ONE_SECTION, "One section/Bit stream"),
TRANS_TBL(DECT_CLMS_HDR_BITSTREAM_MULTI_SECTION, "Multi-section/Bit stream"),
TRANS_TBL(DECT_CLMS_HDR_ALPHANUMERIC_ONE_SECTION, "One section/Alphanumeric"),
TRANS_TBL(DECT_CLMS_HDR_ALPHANUMERIC_MULTI_SECTION, "Multi-section/Alphanumeric"),
};
void dect_clms_rcv_fixed(struct dect_handle *dh, struct dect_msg_buf *mb)
{
DECT_DEFINE_MSG_BUF_ONSTACK(_mb), *mbr = &_mb;
struct dect_clms_fixed_addr_section *as;
struct dect_clms_fixed_data_section *ds;
unsigned int n, len, section, sections;
char buf[128];
clms_debug("parse {CLMS-FIXED} message");
dect_assert(mb->len % 5 == 0);
@ -65,11 +75,13 @@ void dect_clms_rcv_fixed(struct dect_handle *dh, struct dect_msg_buf *mb)
return;
dect_debug(DECT_DEBUG_CLMS, " address section:\n");
dect_debug(DECT_DEBUG_CLMS, "\tHeader: %s\n",
dect_val2str(clms_header_codings, buf, as->hdr & DECT_CLMS_HDR_MASK));
dect_debug(DECT_DEBUG_CLMS, "\tAddress: %04x\n", __be16_to_cpu(as->addr));
dect_debug(DECT_DEBUG_CLMS, "\tProtocol Discriminator: %02x\n", as->pd);
dect_debug(DECT_DEBUG_CLMS, "\tLength Indicator: %02x\n", as->li);
if (as->pd != DECT_CLMS_PD_DECT_IE_CODING)
if (as->pd != DECT_CLMS_PD_DECT_IE_CODING && as->pd != 0x6)
return;
switch (as->hdr & DECT_CLMS_HDR_MASK) {
@ -100,8 +112,7 @@ void dect_clms_rcv_fixed(struct dect_handle *dh, struct dect_msg_buf *mb)
section = ds->hdr & DECT_CLMS_SECTION_NUM_MASK;
dect_debug(DECT_DEBUG_CLMS, " data section %u:\n", section);
dect_debug(DECT_DEBUG_CLMS, "\tData: %02x%02x%02x%02x\n",
ds->data[0], ds->data[1], ds->data[2], ds->data[3]);
dect_hexdump(DECT_DEBUG_CLMS, "\tData", ds->data, 4);
if (section >= 5)
return;