static inline void fetch_userinfo(NWUSER_INFO* ui, const unsigned char* packet) {
ui->connNum = DVAL_LH(packet, 0);
ui->useCount = DVAL_LH(packet, 4);
ui->connServiceType = BVAL(packet, 8);
memcpy(ui->loginTime, packet + 9, 7);
ui->status = DVAL_LH(packet, 16);
ui->expirationTime = DVAL_LH(packet, 20);
ui->objType = DVAL_LH(packet, 24);
ui->transactionFlag = BVAL(packet, 28);
ui->logicalLockThreshold = BVAL(packet, 29);
ui->recordLockThreshold = BVAL(packet, 30);
ui->fileWriteFlags = BVAL(packet, 31);
ui->fileWriteState = BVAL(packet, 32);
ui->filler = BVAL(packet, 33);
ui->fileLockCount = WVAL_LH(packet, 34);
ui->recordLockCount = WVAL_LH(packet, 36);
ui->totalBytesRead = SVAL_LH(packet, 38);
ui->totalBytesWritten = SVAL_LH(packet, 44);
ui->totalRequests = DVAL_LH(packet, 50);
ui->heldRequests = DVAL_LH(packet, 54);
ui->heldBytesRead = SVAL_LH(packet, 58);
ui->heldBytesWritten = SVAL_LH(packet, 64);
}
NWCCODE NWGetNLMLoadedList(NWCONN_HANDLE conn, u_int32_t startNum, NWFSE_NLM_LOADED_LIST *fseNLMLoadedList) {
unsigned char rq[4];
NWCCODE err;
NW_FRAGMENT rpf;
unsigned int nlmsInList;
rpf.fragAddress = NULL;
rpf.fragSize = 0;
DSET_LH(rq, 0, startNum);
err = NWRequestSimple(conn, NCPC_SFN(0x7B, 0x0A), rq, sizeof(rq), &rpf);
if (err) {
return err;
}
if (rpf.fragSize < 16) {
ncp_unlock_conn(conn);
return NWE_INVALID_NCP_PACKET_LENGTH;
}
nlmsInList = DVAL_LH(rpf.fragAddress, 12);
if (nlmsInList > NWFSE_NLM_NUMS_MAX) {
ncp_unlock_conn(conn);
return NWE_BUFFER_OVERFLOW;
}
if (rpf.fragSize < 16 + nlmsInList * 4) {
ncp_unlock_conn(conn);
return NWE_INVALID_NCP_PACKET_LENGTH;
}
if (fseNLMLoadedList) {
unsigned int cnt;
vconsole_ver(&fseNLMLoadedList->serverTimeAndVConsoleInfo, rpf.fragAddress);
fseNLMLoadedList->reserved = WVAL_LH(rpf.fragAddress, 6);
fseNLMLoadedList->numberNLMsLoaded = DVAL_LH(rpf.fragAddress, 8);
fseNLMLoadedList->NLMsInList = nlmsInList;
for (cnt = 0; cnt < nlmsInList; cnt++) {
fseNLMLoadedList->NLMNums[cnt] = DVAL_LH(rpf.fragAddress, 16 + cnt * 4);
}
}
ncp_unlock_conn(conn);
return 0;
}
static NWCCODE NWGetUserInfo2(NWCONN_HANDLE conn, NWCONN_NUM connNum, char* userName,
size_t userNameLen, NWFSE_USER_INFO *fseUserInfo) {
unsigned char rq[4];
NWCCODE err;
NW_FRAGMENT rpf;
unsigned int nameLen;
rpf.fragAddress = NULL;
rpf.fragSize = 0;
DSET_LH(rq, 0, connNum);
err = NWRequestSimple(conn, NCPC_SFN(0x7B, 0x04), rq, sizeof(rq), &rpf);
if (err) {
return err;
}
if (rpf.fragSize < 8 + 70 + 1) {
ncp_unlock_conn(conn);
return NWE_INVALID_NCP_PACKET_LENGTH;
}
nameLen = BVAL(rpf.fragAddress, 8 + 70);
if (rpf.fragSize < 8 + 70 + 1 + nameLen) {
ncp_unlock_conn(conn);
return NWE_INVALID_NCP_PACKET_LENGTH;
}
if (userName) {
if (nameLen >= userNameLen) {
ncp_unlock_conn(conn);
return NWE_BUFFER_OVERFLOW;
}
memcpy(userName, (unsigned char*)rpf.fragAddress + 8 + 70 + 1, nameLen);
userName[nameLen] = 0;
}
if (fseUserInfo) {
vconsole_ver(&fseUserInfo->serverTimeAndVConsoleInfo, rpf.fragAddress);
fseUserInfo->reserved = WVAL_LH(rpf.fragAddress, 6);
fetch_userinfo(&fseUserInfo->userInfo, (unsigned char*)rpf.fragAddress + 8);
}
ncp_unlock_conn(conn);
return 0;
}
static inline __u32
DVAL_LH(__u8 * buf, int pos)
{
return WVAL_LH(buf, pos) | WVAL_LH(buf, pos + 2) << 16;
}
