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ftm.c
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ftm.c
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/*
* Sigma Control API DUT (FTM LOC functionality)
* Copyright (c) 2016, Qualcomm Atheros, Inc.
* Copyright (c) 2019, The Linux Foundation
* All Rights Reserved.
* Licensed under the Clear BSD license. See README for more details.
*/
#include "sigma_dut.h"
#include <sys/stat.h>
#include <regex.h>
#include "wpa_helpers.h"
#include "wpa_ctrl.h"
static const char LOC_XML_FILE_PATH[] = "./data/sigma-dut-target.xml";
static const char LOC_11AZ_CONFIG_XML_FILE_PATH[] = "./data/lowi11az.xml";
static const char LOC_LOWI_TEST_DISCOVERY[] = "lowi_test -a -b 2 -n 1";
static const char LOC_LOWI_TEST_RANGING[] =
"lowi_test -r ./data/sigma-dut-target.xml -n 1";
static const char LOC_LOWI_TEST_NEIGHBOR_RPT_REQ[] = "lowi_test -nrr";
static const char LOC_LOWI_TEST_ANQP_REQ[] = "lowi_test -anqp -mac ";
static const char LOC_LOWI_TEST_11AZ_CONFIG[] =
"lowi_test -11az ./data/lowi11az.xml";
static const char WPA_INTERWORKING_ENABLE[] =
"SET interworking 1";
static const char WPA_INTERWORKING_DISABLE[] =
"SET interworking 0";
static const char WPA_RM_ENABLE[] =
"VENDOR 1374 74 08000400BD000000";
static const char WPA_RM_DISABLE[] =
"VENDOR 1374 74 0800040000000000";
static const char WPA_ADDRESS_3_ENABLE[] =
"SET gas_address3 1";
static const char WPA_ADDRESS_3_DISABLE[] =
"SET gas_address3 0";
#ifndef ETH_ALEN
#define ETH_ALEN 6
#endif
#define LOC_MAX_RM_FLAGS 10
#define LOC_RM_FLAG_VAL_ARRAY 2
enum lowi_tst_cmd {
LOWI_TST_RANGING = 0,
LOWI_TST_NEIGHBOR_REPORT_REQ = 1,
LOWI_TST_ANQP_REQ = 2,
};
struct capi_loc_cmd {
unsigned int chan;
unsigned int burstExp;
unsigned int burstDur;
unsigned int minDeltaFtm;
unsigned int ptsf;
unsigned int asap;
unsigned int ftmsPerBurst;
unsigned int fmtbw;
unsigned int burstPeriod;
unsigned int locCivic;
unsigned int lci;
unsigned int ntb;
unsigned int tb;
unsigned int ftm_bw_rtt;
unsigned int freq;
};
static int loc_write_xml_file(struct sigma_dut *dut, const char *dst_mac_str,
struct capi_loc_cmd *loc_cmd)
{
FILE *xml;
unsigned int band, bw, preamble, primary_ch, center_freq;
xml = fopen(LOC_XML_FILE_PATH, "w");
if (!xml) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Unable to create the XML file", __func__);
return -1;
}
/* Using this following defaults:
* default value of band 1
*/
band = 1;
#define FMT_BW_NO_PREF 0
#define FMT_BW_HT_20 9
#define FMT_BW_VHT_20 10
#define FMT_BW_HT_40 11
#define FMT_BW_VHT_40 12
#define FMT_BW_VHT_80 13
#define LOC_BW_20 0
#define LOC_BW_40 1
#define LOC_BW_80 2
#define LOC_PREAMBLE_HT 1
#define LOC_PREAMBLE_VHT 2
switch (loc_cmd->fmtbw) {
case FMT_BW_NO_PREF:
case FMT_BW_HT_20:
bw = LOC_BW_20;
preamble = LOC_PREAMBLE_HT;
primary_ch = 36;
center_freq = 5180;
break;
case FMT_BW_VHT_20:
bw = LOC_BW_20;
preamble = LOC_PREAMBLE_VHT;
primary_ch = 36;
center_freq = 5180;
break;
case FMT_BW_HT_40:
bw = LOC_BW_40;
preamble = LOC_PREAMBLE_HT;
primary_ch = 36;
center_freq = 5190;
break;
case FMT_BW_VHT_40:
bw = LOC_BW_40;
preamble = LOC_PREAMBLE_VHT;
primary_ch = 36;
center_freq = 5190;
break;
case FMT_BW_VHT_80:
bw = LOC_BW_80;
preamble = LOC_PREAMBLE_VHT;
primary_ch = 36;
center_freq = 5210;
break;
default:
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Bad Format/BW received", __func__);
fclose(xml);
return -1;
}
#define LOC_CAPI_DEFAULT_FTMS_PER_BURST 5
#define LOC_CAPI_DEFAULT_BURST_DUR 10
fprintf(xml, "<body>\n");
fprintf(xml, " <ranging>\n");
fprintf(xml, " <ap>\n");
fprintf(xml, " <band>%u</band>\n", band);
fprintf(xml, " <rttType>3</rttType>\n");
fprintf(xml, " <numFrames>%u</numFrames>\n",
LOC_CAPI_DEFAULT_FTMS_PER_BURST);
fprintf(xml, " <bw>%u</bw>\n", bw);
fprintf(xml, " <preamble>%u</preamble>\n", preamble);
fprintf(xml, " <asap>%u</asap>\n", loc_cmd->asap);
fprintf(xml, " <lci>%u</lci>\n", loc_cmd->lci);
fprintf(xml, " <civic>%u</civic>\n", loc_cmd->locCivic);
fprintf(xml, " <burstsexp>%u</burstsexp>\n", loc_cmd->burstExp);
fprintf(xml, " <burstduration>%u</burstduration>\n",
LOC_CAPI_DEFAULT_BURST_DUR);
fprintf(xml, " <burstperiod>%u</burstperiod>\n", 0);
/* Use parameters from LOWI cache */
fprintf(xml, " <paramControl>%u</paramControl>\n", 0);
fprintf(xml, " <ptsftimer>%u</ptsftimer>\n", 0);
fprintf(xml, " <center_freq1>%u</center_freq1>\n", center_freq);
fprintf(xml, " <center_freq2>0</center_freq2>\n");
fprintf(xml, " <ch>%u</ch>\n", primary_ch);
fprintf(xml, " <mac>%s</mac>\n", dst_mac_str);
fprintf(xml, " </ap>\n");
fprintf(xml, " </ranging>\n");
fprintf(xml, " <summary>\n");
fprintf(xml, " <mac>%s</mac>\n", dst_mac_str);
fprintf(xml, " </summary>\n");
fprintf(xml, "</body>\n");
fclose(xml);
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Successfully created XML file", __func__);
return 0;
}
static int pass_request_to_ltest(struct sigma_dut *dut, enum lowi_tst_cmd cmd,
const char *params)
{
#define MAX_ANQP_CMND_SIZE 256
int ret;
const char *cmd_str;
char lowi_anqp_query[MAX_ANQP_CMND_SIZE];
switch (cmd) {
case LOWI_TST_RANGING:
cmd_str = LOC_LOWI_TEST_RANGING;
break;
case LOWI_TST_NEIGHBOR_REPORT_REQ:
cmd_str = LOC_LOWI_TEST_NEIGHBOR_RPT_REQ;
break;
case LOWI_TST_ANQP_REQ:
if (!params) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Destination Mac provided for ANQP Query",
__func__);
return -1;
}
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Destination Mac provided for ANQP Query: %s",
__func__, params);
snprintf(lowi_anqp_query, MAX_ANQP_CMND_SIZE, "%s%s",
LOC_LOWI_TEST_ANQP_REQ, params);
cmd_str = lowi_anqp_query;
break;
default:
cmd_str = LOC_LOWI_TEST_DISCOVERY;
break;
}
sigma_dut_print(dut, DUT_MSG_INFO, "%s - 1 - Running command: %s",
__func__, LOC_LOWI_TEST_DISCOVERY);
ret = system(LOC_LOWI_TEST_DISCOVERY);
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Finished Performing Discovery Scan through LOWI_test: ret: %d",
__func__, ret);
sleep(1);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - 2 - Running command: %s",
__func__, cmd_str);
ret = system(cmd_str);
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Finished Performing command: %s, got ret: %d",
__func__, cmd_str, ret);
return ret;
}
int loc_cmd_sta_exec_action(struct sigma_dut *dut, struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *params = NULL;
enum lowi_tst_cmd cmnd = LOWI_TST_RANGING;
const char *program = get_param(cmd, "prog");
const char *loc_op = get_param(cmd, "Trigger");
const char *interface = get_param(cmd, "interface");
const char *destMacStr = get_param(cmd, "destmac");
const char *burstExp = get_param(cmd, "burstsexponent");
const char *asap = get_param(cmd, "ASAP");
const char *fmtbw = get_param(cmd, "formatbwftm");
const char *locCivic = get_param(cmd, "askforloccivic");
const char *lci = get_param(cmd, "askforlci");
struct capi_loc_cmd loc_cmd;
memset(&loc_cmd, 0, sizeof(loc_cmd));
if (!loc_op) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Operation! - Aborting", __func__);
return -1;
}
cmnd = strcasecmp(loc_op, "ANQPQuery") == 0 ?
LOWI_TST_ANQP_REQ : LOWI_TST_RANGING;
sigma_dut_print(dut, DUT_MSG_INFO, "%s - Going to perform: %s",
__func__, loc_op);
if (!program) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Program in Command! - Aborting",
__func__);
return -1;
}
if (!interface) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing interface");
return 0;
}
if (!destMacStr) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing MAC");
return 0;
}
if (cmnd == LOWI_TST_RANGING) {
sigma_dut_print(dut, DUT_MSG_INFO, "%s - LOWI_TST_RANGING",
__func__);
if (!burstExp) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing Burst Exp");
return 0;
}
if (!asap) {
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing ASAP");
return 0;
}
if (!fmtbw) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing Format & BW");
return 0;
}
if (!locCivic) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing Location Civic");
return 0;
}
if (!lci) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete Loc CAPI command - missing LCI");
return 0;
}
if (strcasecmp(program, "loc") != 0) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Unsupported Program: %s",
__func__, program);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Unsupported program");
return 0;
}
if (strcasecmp(interface, "wlan0") != 0) {
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Unsupported Interface Type: %s",
__func__, interface);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Unsupported Interface Type");
return 0;
}
sscanf(burstExp, "%u", &loc_cmd.burstExp);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - burstExp: %u",
__func__, loc_cmd.burstExp);
sscanf(asap, "%u", &loc_cmd.asap);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - asap: %u",
__func__, loc_cmd.asap);
sscanf(fmtbw, "%u", &loc_cmd.fmtbw);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - fmtbw: %u",
__func__, loc_cmd.fmtbw);
sscanf(locCivic, "%u", &loc_cmd.locCivic);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - locCivic: %u",
__func__, loc_cmd.locCivic);
sscanf(lci, "%u", &loc_cmd.lci);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - lci: %u",
__func__, loc_cmd.lci);
if (loc_write_xml_file(dut, destMacStr, &loc_cmd) < 0) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Failed to write to XML file because of bad command",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Bad CAPI command");
return 0;
}
} else {
/* ANQP Query */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOWI_TST_ANQP_REQ", __func__);
params = destMacStr;
}
if (pass_request_to_ltest(dut, cmnd, params) < 0) {
/* Loc operation been failed. */
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Failed to initiate Loc command",
__func__);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Failed to initiate Loc command");
return 0;
}
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Succeeded to initiate Loc command", __func__);
send_resp(dut, conn, SIGMA_COMPLETE, NULL);
return 0;
}
int loc_cmd_sta_send_frame(struct sigma_dut *dut, struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *address3Cmnd = WPA_ADDRESS_3_DISABLE;
enum lowi_tst_cmd cmnd = LOWI_TST_NEIGHBOR_REPORT_REQ; /* Default */
/* Mandatory arguments */
const char *interface = get_param(cmd, "interface");
const char *program = get_param(cmd, "program");
const char *destMacStr = get_param(cmd, "destmac");
const char *frameName = get_param(cmd, "FrameName");
/* Optional Arguments */
const char *locCivic = get_param(cmd, "askforloccivic");
const char *lci = get_param(cmd, "askforlci");
const char *fqdn = get_param(cmd, "AskForPublicIdentifierURI-FQDN");
const char *address3 = get_param(cmd, "address3");
const char *params = NULL;
if (!program) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Program in Command! - Aborting",
__func__);
return -1;
}
if (!interface) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
if (!frameName) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
if (strcasecmp(frameName, "AnqpQuery") == 0 && !destMacStr) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in LOC CAPI request",
__func__);
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
if (!locCivic)
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Command missing LocCivic", __func__);
if (!lci)
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Command missing LCI", __func__);
if (!fqdn)
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Command missing FQDN", __func__);
if (!address3) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Command missing address3", __func__);
} else {
sigma_dut_print(dut, DUT_MSG_DEBUG, "%s - address3: %s",
__func__, address3);
if (strcasecmp(address3, "FF:FF:FF:FF:FF:FF") == 0)
address3Cmnd = WPA_ADDRESS_3_ENABLE;
else
address3Cmnd = WPA_ADDRESS_3_DISABLE;
}
if (strcasecmp(program, "loc") != 0) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Unsupported Program: %s", __func__,
program);
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
sigma_dut_print(dut, DUT_MSG_INFO, "%s - Triggering Frame: %s",
__func__, frameName);
if (strcasecmp(frameName, "AnqpQuery") == 0) {
cmnd = LOWI_TST_ANQP_REQ;
params = destMacStr;
} else {
cmnd = LOWI_TST_NEIGHBOR_REPORT_REQ;
}
if (cmnd == LOWI_TST_ANQP_REQ) {
sigma_dut_print(dut, DUT_MSG_DEBUG, "%s - Executing command %s",
__func__, address3Cmnd);
if (wpa_command(get_station_ifname(dut), address3Cmnd) < 0) {
send_resp(dut, conn, SIGMA_ERROR, NULL);
return -1;
}
}
if (pass_request_to_ltest(dut, cmnd, params) < 0) {
/* Loc operation has failed. */
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Failed to initiate Loc command",
__func__);
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Succeeded to initiate Loc command", __func__);
send_resp(dut, conn, SIGMA_COMPLETE, NULL);
return 0;
}
enum e_rm_parse_states {
LOC_LOOKING_FOR_BIT = 0,
LOC_LOOKING_FOR_VAL,
LOC_MAX
};
void parse_rm_bits(struct sigma_dut *dut, const char *rmFlags,
char rmBitFlags[LOC_MAX_RM_FLAGS][LOC_RM_FLAG_VAL_ARRAY])
{
unsigned int bitPos = 0;
unsigned int bitVal = 0;
unsigned int idx = 0;
unsigned int i = 0;
enum e_rm_parse_states rmParseStates = LOC_LOOKING_FOR_BIT;
char temp = '\0';
if (!rmFlags) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - NULL pointer for rmFlags - Aborting", __func__);
return;
}
sigma_dut_print(dut, DUT_MSG_INFO, "%s - rmFlags: %s",
__func__, rmFlags);
while (*rmFlags != '\0' && idx < LOC_MAX_RM_FLAGS) {
temp = *rmFlags;
rmFlags++;
switch (rmParseStates) {
case LOC_LOOKING_FOR_BIT:
if (temp >= '0' && temp <= '9') {
/* Parse Digit for bit Position */
bitPos = (bitPos * 10) + (temp - '0');
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_BIT - parsing: %c, bitPos: %u",
__func__, temp, bitPos);
} else if (temp == ':') {
/* move to Parsing Bit Value */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_BIT - processing: %c, bitPos: %u",
__func__, temp, bitPos);
rmBitFlags[idx][0] = bitPos;
rmParseStates = LOC_LOOKING_FOR_VAL;
} else if (temp == ';') {
/* End of Bit-Value Pair, reset and look for New Bit Position */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_BIT - processing: %c",
__func__, temp);
rmBitFlags[idx][0] = bitPos;
/* rmBitFlags[idx][1] = bitVal; */
bitPos = 0;
bitVal = 0;
idx++;
} else { /* Ignore */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_BIT - ignoring: %c",
__func__, temp);
}
break;
case LOC_LOOKING_FOR_VAL:
if (temp == '0' || temp == '1') {
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_VAL - processing: %c",
__func__, temp);
bitVal = temp - '0';
rmBitFlags[idx][1] = bitVal;
} else if (temp == ';') {
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_VAL - processing: %c, bitPos: %u, bitVal: %u",
__func__, temp, bitPos, bitVal);
/* rmBitFlags[idx][0] = bitPos; */
/* rmBitFlags[idx][1] = bitVal; */
bitPos = 0;
bitVal = 0;
idx++;
rmParseStates = LOC_LOOKING_FOR_BIT;
} else { /* Ignore */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - LOC_LOOKING_FOR_VAL - ignoring: %c",
__func__, temp);
}
break;
default: /* Ignore */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - default - ignoring: %c",
__func__, temp);
break;
}
}
for (i = 0; i < LOC_MAX_RM_FLAGS; i++) {
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Bit Pos: %u : Bit Val: %u",
__func__, rmBitFlags[i][0],
rmBitFlags[i][1]);
}
}
int loc_cmd_sta_preset_testparameters(struct sigma_dut *dut,
struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *rmFTMRFlagStr = get_param(cmd, "RMEnabledCapBitmap");
const char *interworkingEn = get_param(cmd, "Interworking");
unsigned int rmFTMRFlag = 0;
unsigned int i, interworking = 0;
char rmBitFlags[LOC_MAX_RM_FLAGS][LOC_RM_FLAG_VAL_ARRAY];
sigma_dut_print(dut, DUT_MSG_INFO, "%s", __func__);
memset(rmBitFlags, 0, sizeof(rmBitFlags));
sigma_dut_print(dut, DUT_MSG_INFO, "%s - 1", __func__);
/*
* This function is used to configure the RM capability bits and
* the Interworking bit only.
* If these parameters are not present just returning COMPLETE
* because all other parameters are ignored.
*/
if (!rmFTMRFlagStr && !interworkingEn) {
sigma_dut_print(dut, DUT_MSG_INFO, "%s - 2", __func__);
sigma_dut_print(dut, DUT_MSG_ERROR, "%s - Did not get %s",
__func__, "RMEnabledCapBitmap");
send_resp(dut, conn, SIGMA_COMPLETE, NULL);
return 0;
}
if (rmFTMRFlagStr) {
rmFTMRFlag = 25; /* Default invalid */
sigma_dut_print(dut, DUT_MSG_INFO, "%s - rmFTMRFlagStr: %s",
__func__, rmFTMRFlagStr);
parse_rm_bits(dut, rmFTMRFlagStr, rmBitFlags);
for (i = 0; i < LOC_MAX_RM_FLAGS; i++) {
if (rmBitFlags[i][0] == 34)
rmFTMRFlag = rmBitFlags[i][1];
}
sigma_dut_print(dut, DUT_MSG_INFO, "%s - rmFTMRFlag %u",
__func__, rmFTMRFlag);
if (rmFTMRFlag == 0) { /* Disable RM - FTMRR capability */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Disabling RM - FTMRR",
__func__);
if (wpa_command(get_station_ifname(dut),
WPA_RM_DISABLE) < 0) {
send_resp(dut, conn, SIGMA_ERROR, NULL);
return -1;
}
} else if (rmFTMRFlag == 1) { /* Enable RM - FTMRR capability */
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Enabling RM - FTMRR",
__func__);
if (wpa_command(get_station_ifname(dut),
WPA_RM_ENABLE) < 0) {
send_resp(dut, conn, SIGMA_ERROR, NULL);
return 0;
}
} else {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Setting for - FTMRR",
__func__);
}
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Succeeded in Enabling/Disabling RM Capability for FTMRR",
__func__);
}
if (interworkingEn) {
sscanf(interworkingEn, "%u", &interworking);
sigma_dut_print(dut, DUT_MSG_INFO, "%s - interworking: %u",
__func__, interworking);
if (interworking)
wpa_command(get_station_ifname(dut),
WPA_INTERWORKING_ENABLE);
else
wpa_command(get_station_ifname(dut),
WPA_INTERWORKING_DISABLE);
}
send_resp(dut, conn, SIGMA_COMPLETE, NULL);
return 0;
}
static enum sigma_cmd_result
lowi_cmd_sta_reset_ptksa_cache(struct sigma_dut *dut, struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *intf = get_param(cmd, "Interface");
char buf[1024], bssid[18], req[200], *pos;
memset(req, 0, sizeof(req));
memset(buf, 0, sizeof(buf));
if (wpa_command_resp(intf, "PTKSA_CACHE_LIST", buf, sizeof(buf)) < 0 ||
strncmp(buf, "UNKNOWN COMMAND", 15) == 0) {
send_resp(dut, conn, SIGMA_ERROR,
"ErrorCode,PTKSA_CACHE_LIST not supported");
return STATUS_SENT_ERROR;
}
pos = buf;
while (pos) {
pos = strchr(pos, '\n');
if (!pos)
break;
pos = strchr(pos, ' ');
if (!pos)
break;
pos++;
strlcpy(bssid, pos, sizeof(bssid));
snprintf(req, sizeof(req), "PASN_DEAUTH bssid=%s", bssid);
wpa_command(intf, req);
}
return STATUS_SENT;
}
int lowi_cmd_sta_reset_default(struct sigma_dut *dut, struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
#ifdef ANDROID_WIFI_HAL
if (wifi_hal_initialize(dut)) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - wifihal init failed for - LOC",
__func__);
return -1;
}
#endif /* ANDROID_WIFI_HAL */
dut->i2rlmrpolicy = LOC_FORCE_FTM_I2R_LMR_POLICY;
lowi_cmd_sta_reset_ptksa_cache(dut, conn, cmd);
return 0;
}
int loc_pr_set_11az_config(struct sigma_dut *dut)
{
FILE *xml;
xml = fopen(LOC_11AZ_CONFIG_XML_FILE_PATH, "w");
if (!xml) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Unable to create the XML file", __func__);
return -1;
}
fprintf(xml, "<body>\n");
fprintf(xml, " <config_11az>\n");
fprintf(xml, " <i2rlmrpolicy>%u</i2rlmrpolicy>\n",
dut->i2rlmrpolicy);
fprintf(xml, " </config_11az>\n");
fprintf(xml, "</body>\n");
fclose(xml);
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Successfully created XML file", __func__);
return system(LOC_LOWI_TEST_11AZ_CONFIG);
}
static int loc_pr_write_xml_file(struct sigma_dut *dut, const char *dst_mac,
struct capi_loc_cmd *loc_cmd)
{
FILE *xml;
unsigned int bw, preamble;
unsigned int tmrtype = 0, mintime = 2500, maxtime = 300;
unsigned int ftm_per_burst_frame = 25;
unsigned int is_rtt_bg_node = 0;
xml = fopen(LOC_XML_FILE_PATH, "w");
if (!xml) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Unable to create the XML file", __func__);
return -1;
}
#define LOC_R2_BW_VHT_20 0
#define LOC_R2_BW_VHT_40 1
#define LOC_R2_BW_VHT_80 2
#define LOC_R2_BW_VHT_160 3
#define LOC_R2_PREAMBLE_HT 1
#define LOC_R2_PREAMBLE_VHT 2
#define LOC_R2_PREAMBLE_HE 3
#define LOC_R2_BW_20 0
#define LOC_R2_BW_40 1
#define LOC_R2_BW_80 2
#define LOC_R2_BW_160 3
preamble = LOC_R2_PREAMBLE_HE;
switch (loc_cmd->ftm_bw_rtt) {
case LOC_R2_BW_VHT_20:
bw = LOC_R2_BW_20;
break;
case LOC_R2_BW_VHT_40:
bw = LOC_R2_BW_40;
break;
case LOC_R2_BW_VHT_80:
bw = LOC_R2_BW_80;
break;
case LOC_R2_BW_VHT_160:
bw = LOC_R2_BW_160;
break;
default:
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Bad Format/BW received", __func__);
fclose(xml);
return -1;
}
#define LOC_R2_CAPI_DEFAULT_BURST_DUR 10
if (loc_cmd->ntb) {
tmrtype = 1;
} else if (loc_cmd->tb) {
tmrtype = 2;
is_rtt_bg_node = 1;
}
if (dut->program == PROGRAM_PR) {
mintime = 2000;
maxtime = 500;
ftm_per_burst_frame = 8;
}
fprintf(xml, "<body>\n");
fprintf(xml, " <ranging>\n");
fprintf(xml, " <ap>\n");
fprintf(xml, " <rttType>3</rttType>\n");
fprintf(xml, " <numFrames>%u</numFrames>\n", ftm_per_burst_frame);
fprintf(xml, " <bw>%u</bw>\n", bw);
fprintf(xml, " <preamble>%u</preamble>\n", preamble);
fprintf(xml, " <phymode>-1</phymode>\n");
fprintf(xml, " <asap>%u</asap>\n", loc_cmd->asap);
fprintf(xml, " <lci>%u</lci>\n", loc_cmd->lci);
fprintf(xml, " <civic>%u</civic>\n", loc_cmd->locCivic);
/* Use parameters from LOWI cache */
fprintf(xml, " <paramControl>%u</paramControl>\n", 0);
fprintf(xml, " <ptsftimer>%u</ptsftimer>\n", 0);
fprintf(xml, " <frequency>%u</frequency>\n", loc_cmd->freq);
fprintf(xml, " <tmrtype>%u</tmrtype>\n", tmrtype);
fprintf(xml, " <sectype>%u</sectype>\n", dut->sectype);
fprintf(xml, " <tmrMinDelta>%u</tmrMinDelta>\n", mintime);
fprintf(xml, " <tmrMaxDelta>%u</tmrMaxDelta>\n", maxtime);
fprintf(xml, " <I2RFbPolicy>%u</I2RFbPolicy>\n", dut->i2rlmr_iftmr);
fprintf(xml, " <isRttBgNode>%u</isRttBgNode>\n", is_rtt_bg_node);
fprintf(xml, " <tbPeriodicity>%u</tbPeriodicity>\n", 4);
fprintf(xml, " <tbDuration>%u</tbDuration>\n", 80);
fprintf(xml, " <tbMaxSessionExpiry>%u</tbMaxSessionExpiry>\n", 5);
fprintf(xml, " <mac>%s</mac>\n", dst_mac);
fprintf(xml, " </ap>\n");
fprintf(xml, " </ranging>\n");
fprintf(xml, " <summary>\n");
fprintf(xml, " <mac>%s</mac>\n", dst_mac);
fprintf(xml, " </summary>\n");
fprintf(xml, "</body>\n");
dut->i2rlmr_iftmr = 0;
fclose(xml);
sigma_dut_print(dut, DUT_MSG_INFO,
"%s - Successfully created XML file", __func__);
return 0;
}
static int loc_pr_get_bss_frequency(struct sigma_dut *dut,
struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *intf = get_param(cmd, "Interface");
const char *bssid;
char buf[4096], *pos;
int freq, res;
struct wpa_ctrl *ctrl;
bssid = get_param(cmd, "destmac");
if (!bssid) {
send_resp(dut, conn, SIGMA_INVALID,
"errorCode,destmac argument is missing");
return 0;
}
ctrl = open_wpa_mon(intf);
if (!ctrl) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"Failed to open wpa_supplicant monitor connection");
return 0;
}
if (wpa_command(intf, "SCAN TYPE=ONLY")) {
send_resp(dut, conn, SIGMA_ERROR,
"errorCode,Could not start scan");
wpa_ctrl_detach(ctrl);
wpa_ctrl_close(ctrl);
return 0;
}
res = get_wpa_cli_event(dut, ctrl, "CTRL-EVENT-SCAN-RESULTS",
buf, sizeof(buf));
wpa_ctrl_detach(ctrl);
wpa_ctrl_close(ctrl);
if (res < 0) {
send_resp(dut, conn, SIGMA_ERROR,
"errorCode,Scan did not complete");
return 0;
}
snprintf(buf, sizeof(buf), "BSS %s", bssid);
if (wpa_command_resp(intf, buf, buf, sizeof(buf)) < 0 ||
strncmp(buf, "id=", 3) != 0) {
send_resp(dut, conn, SIGMA_ERROR,
"errorCode,Specified BSSID not found");
return 0;
}
pos = strstr(buf, "\nfreq=");
if (!pos) {
send_resp(dut, conn, SIGMA_ERROR,
"errorCode,Channel not found");
return 0;
}
freq = atoi(pos + 6);
return freq;
}
static int loc_exec_action(struct sigma_dut *dut, struct sigma_conn *conn,
struct sigma_cmd *cmd)
{
const char *params = NULL;
const char *program = get_param(cmd, "prog");
const char *loc_op = get_param(cmd, "trigger");
const char *interface = get_param(cmd, "interface");
const char *dest_mac = get_param(cmd, "destmac");
const char *ntb = get_param(cmd, "NTB");
const char *tb = get_param(cmd, "TB");
const char *ftm_bw_rtt = get_param(cmd, "FormatBWRanging");
const char *secure_ltf = get_param(cmd, "secureltf");
const char *pasn = get_param(cmd, "pasn");
const char *protaction_11az = get_param(cmd, "wpa2_11az");
struct capi_loc_cmd loc_cmd;
if (!program)
program = get_param(cmd, "program");
memset(&loc_cmd, 0, sizeof(loc_cmd));
if (!loc_op) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No Operation! - Aborting", __func__);
return -1;
}
if (!program || (strcasecmp(program, "LOCR2") != 0 &&
strcasecmp(program, "PR") != 0)) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - No valid Program in Command! - Aborting",
__func__);
return -1;
}
if (!interface || strcasecmp(interface, "wlan0") != 0) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in %s CAPI request",
__func__, program);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Missing wlan0 Interface Type");
return 0;
}
if (!dest_mac) {
sigma_dut_print(dut, DUT_MSG_ERROR,
"%s - Incomplete command in %s CAPI request",
__func__, program);
send_resp(dut, conn, SIGMA_ERROR,
"ErrMsg,Incomplete CAPI command - missing MAC");
return 0;
}