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; }