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libril: fix network operator search

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The number of mQANElements should be defined in the system
prop ro.ril.telephony.mqanelements

Change-Id: Ie5bb8ba80c5ac93b7502da3b1bb3d2b4404ecd5e
This commit is contained in:
Martin Bouchet 2017-09-24 04:51:55 -03:00 committed by Christopher N. Hesse
parent d912396454
commit f7c75aa4e0
1 changed files with 15 additions and 6 deletions
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21
ril/libril/ril_service.cpp
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@ -25,6 +25,7 @@
#include <hidl/HidlTransportSupport.h>
#include <utils/SystemClock.h>
#include <inttypes.h>
#include <cutils/properties.h>
#define INVALID_HEX_CHAR 16
@ -3700,6 +3701,10 @@ int radio::getOperatorResponse(int slotId,
#if VDBG
RLOGD("getOperatorResponse: serial %d", serial);
#endif
int mqanelements;
char value[PROPERTY_VALUE_MAX];
property_get("ro.ril.telephony.mqanelements", value, "4");
mqanelements = atoi(value);
if (radioService[slotId]->mRadioResponse != NULL) {
RadioResponseInfo responseInfo = {};
@ -3708,14 +3713,14 @@ int radio::getOperatorResponse(int slotId,
hidl_string shortName;
hidl_string numeric;
int numStrings = responseLen / sizeof(char *);
if (response == NULL || numStrings != 3) {
if (response == NULL || numStrings != mqanelements - 2) {
RLOGE("getOperatorResponse Invalid response: NULL");
if (e == RIL_E_SUCCESS) responseInfo.error = RadioError::INVALID_RESPONSE;
} else {
char **resp = (char **) response;
longName = convertCharPtrToHidlString(resp[0]);
shortName = convertCharPtrToHidlString(resp[1]);
shortName = convertCharPtrToHidlString(resp[0]);
numeric = convertCharPtrToHidlString(resp[2]);
}
Return<void> retStatus = radioService[slotId]->mRadioResponse->getOperatorResponse(
@ -4344,22 +4349,26 @@ int radio::getAvailableNetworksResponse(int slotId,
#if VDBG
RLOGD("getAvailableNetworksResponse: serial %d", serial);
#endif
int mqanelements;
char value[PROPERTY_VALUE_MAX];
property_get("ro.ril.telephony.mqanelements", value, "4");
mqanelements = atoi(value);
if (radioService[slotId]->mRadioResponse != NULL) {
RadioResponseInfo responseInfo = {};
populateResponseInfo(responseInfo, serial, responseType, e);
hidl_vec<OperatorInfo> networks;
if ((response == NULL && responseLen != 0)
|| responseLen % (4 * sizeof(char *))!= 0) {
|| responseLen % (mqanelements * sizeof(char *))!= 0) {
RLOGE("getAvailableNetworksResponse Invalid response: NULL");
if (e == RIL_E_SUCCESS) responseInfo.error = RadioError::INVALID_RESPONSE;
} else {
char **resp = (char **) response;
int numStrings = responseLen / sizeof(char *);
networks.resize(numStrings/4);
for (int i = 0, j = 0; i < numStrings; i = i + 4, j++) {
networks.resize(numStrings/mqanelements);
for (int i = 0, j = 0; i < numStrings; i = i + mqanelements, j++) {
networks[j].alphaLong = convertCharPtrToHidlString(resp[i]);
networks[j].alphaShort = convertCharPtrToHidlString(resp[i + 1]);
networks[j].alphaShort = convertCharPtrToHidlString(resp[i]);
networks[j].operatorNumeric = convertCharPtrToHidlString(resp[i + 2]);
int status = convertOperatorStatusToInt(resp[i + 3]);
if (status == -1) {