CPU_INT32U HTTP_Dict_KeyGet (const HTTP_DICT *p_dict_tbl,
CPU_INT32U dict_size,
const CPU_CHAR *p_str_cmp,
CPU_BOOLEAN case_sensitive,
CPU_INT32U str_len)
{
CPU_INT32U nbr_entry;
CPU_INT32U ix;
CPU_INT32U len;
CPU_INT16S cmp;
HTTP_DICT *p_srch;
nbr_entry = dict_size / sizeof(HTTP_DICT);
p_srch = (HTTP_DICT *)p_dict_tbl;
for (ix = 0; ix < nbr_entry; ix++) {
len = DEF_MIN(str_len, p_srch->StrLen);
if (case_sensitive == DEF_YES) {
cmp = Str_Cmp_N(p_str_cmp, p_srch->StrPtr, len);
if (cmp == 0) {
return (p_srch->Key);
}
} else {
cmp = Str_CmpIgnoreCase_N(p_str_cmp, p_srch->StrPtr, len);
if (cmp == 0) {
return (p_srch->Key);
}
}
p_srch++;
}
return (HTTP_DICT_KEY_INVALID);
}
CPU_SIZE_T SerialBuf_Rd (SERIAL_BUF *pbuf,
CPU_INT08U *pdest,
CPU_SIZE_T len)
{
CPU_SIZE_T buf_avail;
CPU_SIZE_T buf_copy_start;
CPU_SIZE_T buf_copy_end;
CPU_SIZE_T buf_copy_tot;
CPU_SIZE_T ix_rd;
CPU_SIZE_T ix_rd_new;
CPU_SIZE_T buf_len;
CPU_INT08U *pdest_08;
CPU_SR_ALLOC();
CPU_CRITICAL_ENTER();
buf_len = pbuf->Len;
buf_avail = buf_len - pbuf->EmptyCnt; /* Calc nbr data octets in buf. */
pdest_08 = (CPU_INT08U *)pdest;
if (buf_avail == 0) { /* ------------------ HANDLE EMPTY BUF ---------------- */
CPU_CRITICAL_EXIT();
return ((CPU_SIZE_T)0);
}
/* ------------- CALC BUF IX & LEN TO COPY ------------ */
ix_rd = pbuf->IxRd;
buf_copy_tot = DEF_MIN(buf_avail, len); /* Calc nbr data octets tot to copy. */
buf_copy_end = DEF_MIN(buf_copy_tot, buf_len - ix_rd); /* Calc nbr data octets to copy from buf end. */
buf_copy_start = buf_copy_tot - buf_copy_end; /* Calc nbr data octets to copy from buf start. */
if (buf_copy_start > 0) { /* Update buf ix rd. */
pbuf->IxRd = buf_copy_start;
} else {
ix_rd_new = ix_rd + buf_copy_tot;
if (ix_rd_new == buf_len) {
pbuf->IxRd = 0;
} else {
pbuf->IxRd = ix_rd_new;
}
}
CPU_CRITICAL_EXIT();
/* --------------- COPY DATA AT BUF END --------------- */
/* Copy data. */
Mem_Copy((void *)pdest_08, (void *)&pbuf->DataPtr[ix_rd], buf_copy_end);
/* -------------- COPY DATA AT BUF START -------------- */
pdest_08 += buf_copy_end; /* Adj buf ptr. */
/* Copy data. */
Mem_Copy((void *)pdest_08, (void *)&pbuf->DataPtr[0], buf_copy_start);
CPU_CRITICAL_ENTER();
pbuf->EmptyCnt += buf_copy_tot; /* Update buf empty octets rem. */
CPU_CRITICAL_EXIT();
return (buf_copy_tot);
}
