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reformat WTP config file reader

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This commit is contained in:
Andreas Schultz 2016-03-03 16:44:56 +01:00
parent 2b489947c2
commit d93cd1044d
1 changed files with 153 additions and 248 deletions
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401
src/wtp/wtp.c
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@ -159,7 +159,7 @@ static void wtp_print_usage(void) {
/* */ /* */
static int wtp_parsing_radio_configuration(config_setting_t* configElement, struct wtp_radio* radio) { static int wtp_parsing_radio_configuration(config_setting_t* configElement, struct wtp_radio* radio) {
int i; int i, len, cnt;
int configBool; int configBool;
LIBCONFIG_LOOKUP_INT_ARG configInt; LIBCONFIG_LOOKUP_INT_ARG configInt;
const char* configString; const char* configString;
@ -168,227 +168,167 @@ static int wtp_parsing_radio_configuration(config_setting_t* configElement, stru
/* Physical radio mode */ /* Physical radio mode */
radio->radioinformation.radioid = radio->radioid; radio->radioinformation.radioid = radio->radioid;
if (config_setting_lookup_string(configElement, "mode", &configString) == CONFIG_TRUE) { if (config_setting_lookup_string(configElement, "mode", &configString) != CONFIG_TRUE)
int length = strlen(configString); return 0;
if (!length) {
len = strlen(configString);
if (!len)
return 0;
for (i = 0; i < len; i++) {
switch (configString[i]) {
case 'a':
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211A;
break;
case 'b':
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211B;
break;
case 'g':
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211G;
break;
case 'n':
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211N;
break;
default:
return 0; return 0;
} }
for (i = 0; i < length; i++) {
switch (configString[i]) {
case 'a': {
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211A;
break;
}
case 'b': {
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211B;
break;
}
case 'g': {
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211G;
break;
}
case 'n': {
radio->radioinformation.radiotype |= CAPWAP_RADIO_TYPE_80211N;
break;
}
default: {
return 0;
}
}
}
} else {
return 0;
} }
/* Antenna */ /* Antenna */
configSection = config_setting_get_member(configElement, "antenna"); configSection = config_setting_get_member(configElement, "antenna");
if (configSection) { if (!configSection)
radio->antenna.radioid = radio->radioid; return 0;
if (config_setting_lookup_bool(configSection, "diversity", &configBool) == CONFIG_TRUE) { radio->antenna.radioid = radio->radioid;
radio->antenna.diversity = (configBool ? CAPWAP_ANTENNA_DIVERSITY_ENABLE : CAPWAP_ANTENNA_DIVERSITY_DISABLE);
} else {
return 0;
}
if (config_setting_lookup_string(configSection, "combiner", &configString) == CONFIG_TRUE) { if (config_setting_lookup_bool(configSection, "diversity", &configBool) != CONFIG_TRUE)
if (!strcmp(configString, "left")) { return 0;
radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_LEFT; radio->antenna.diversity = (configBool ? CAPWAP_ANTENNA_DIVERSITY_ENABLE : CAPWAP_ANTENNA_DIVERSITY_DISABLE);
} else if (!strcmp(configString, "right")) {
radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_RIGHT;
} else if (!strcmp(configString, "omni")) {
radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_OMNI;
} else if (!strcmp(configString, "mimo")) {
radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_MIMO;
} else {
return 0;
}
configItems = config_setting_get_member(configSection, "selection"); if (config_setting_lookup_string(configSection, "combiner", &configString) != CONFIG_TRUE)
if (configItems != NULL) { return 0;
int count = config_setting_length(configItems); if (!strcmp(configString, "left")) {
if ((count > 0) && (count <= CAPWAP_ANTENNASELECTIONS_MAXLENGTH)) { radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_LEFT;
for (i = 0; i < count; i++) { } else if (!strcmp(configString, "right")) {
uint8_t* selection = (uint8_t*)capwap_array_get_item_pointer(radio->antenna.selections, i); radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_RIGHT;
} else if (!strcmp(configString, "omni")) {
configString = config_setting_get_string_elem(configItems, i); radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_OMNI;
if (!strcmp(configString, "internal")) { } else if (!strcmp(configString, "mimo")) {
*selection = CAPWAP_ANTENNA_INTERNAL; radio->antenna.combiner = CAPWAP_ANTENNA_COMBINER_SECT_MIMO;
} else if (!strcmp(configString, "external")) {
*selection = CAPWAP_ANTENNA_EXTERNAL;
} else {
return 0;
}
}
} else {
return 0;
}
} else {
return 0;
}
} else {
return 0;
}
} else { } else {
return 0; return 0;
} }
configItems = config_setting_get_member(configSection, "selection");
if (!configItems)
return 0;
cnt = config_setting_length(configItems);
if (cnt == 0 || cnt > CAPWAP_ANTENNASELECTIONS_MAXLENGTH)
return 0;
for (i = 0; i < cnt; i++) {
uint8_t* selection = (uint8_t*)capwap_array_get_item_pointer(radio->antenna.selections, i);
configString = config_setting_get_string_elem(configItems, i);
if (!strcmp(configString, "internal")) {
*selection = CAPWAP_ANTENNA_INTERNAL;
} else if (!strcmp(configString, "external")) {
*selection = CAPWAP_ANTENNA_EXTERNAL;
} else {
return 0;
}
}
/* Multi-Domain Capability */ /* Multi-Domain Capability */
configSection = config_setting_get_member(configElement, "multidomaincapability"); configSection = config_setting_get_member(configElement, "multidomaincapability");
if (configSection) { if (configSection) {
radio->multidomaincapability.radioid = radio->radioid; radio->multidomaincapability.radioid = radio->radioid;
if (config_setting_lookup_int(configSection, "firstchannel", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configSection, "firstchannel", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt < 65536)) { configInt == 0 || configInt > 65535)
radio->multidomaincapability.firstchannel = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->multidomaincapability.firstchannel = (uint16_t)configInt;
if (config_setting_lookup_int(configSection, "numberchannels", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configSection, "numberchannels", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt < 65536)) { configInt == 0 || configInt > 65535)
radio->multidomaincapability.numberchannels = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->multidomaincapability.numberchannels = (uint16_t)configInt;
if (config_setting_lookup_int(configSection, "maxtxpower", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configSection, "maxtxpower", &configInt) != CONFIG_TRUE ||
if ((configInt >= 0) && (configInt < 65536)) { configInt == 0 || configInt > 65535)
radio->multidomaincapability.maxtxpowerlevel = (uint16_t)configInt;
}
} else {
return 0; return 0;
} radio->multidomaincapability.maxtxpowerlevel = (uint16_t)configInt;
} }
/* MAC Operation */ /* MAC Operation */
radio->macoperation.radioid = radio->radioid; radio->macoperation.radioid = radio->radioid;
if (config_setting_lookup_int(configElement, "rtsthreshold", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "rtsthreshold", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt <= 2347)) { configInt == 0 || configInt > 2347)
radio->macoperation.rtsthreshold = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.rtsthreshold = (uint16_t)configInt;
if (config_setting_lookup_int(configElement, "shortretry", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "shortretry", &configInt) != CONFIG_TRUE ||
if ((configInt > 1) && (configInt < 256)) { configInt < 2 || configInt > 255)
radio->macoperation.shortretry = (uint8_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.shortretry = (uint8_t)configInt;
if (config_setting_lookup_int(configElement, "longretry", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "longretry", &configInt) != CONFIG_TRUE ||
if ((configInt > 1) && (configInt < 256)) { configInt < 2 || configInt > 255)
radio->macoperation.longretry = (uint8_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.longretry = (uint8_t)configInt;
if (config_setting_lookup_int(configElement, "fragmentationthreshold", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "fragmentationthreshold", &configInt) != CONFIG_TRUE ||
if ((configInt >= 256) && (configInt <= 2346)) { configInt < 256 || configInt > 2346)
radio->macoperation.fragthreshold = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.fragthreshold = (uint16_t)configInt;
if (config_setting_lookup_int(configElement, "txmsdulifetime", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "txmsdulifetime", &configInt) != CONFIG_TRUE ||
if (configInt > 0) { configInt == 0)
radio->macoperation.txmsdulifetime = (uint32_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.txmsdulifetime = (uint32_t)configInt;
if (config_setting_lookup_int(configElement, "rxmsdulifetime", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "rxmsdulifetime", &configInt) != CONFIG_TRUE ||
if (configInt > 0) { configInt == 0)
radio->macoperation.rxmsdulifetime = (uint32_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->macoperation.rxmsdulifetime = (uint32_t)configInt;
/* Supported rate */ /* Supported rate */
radio->supportedrates.radioid = radio->radioid; radio->supportedrates.radioid = radio->radioid;
configItems = config_setting_get_member(configElement, "supportedrates"); configItems = config_setting_get_member(configElement, "supportedrates");
if (configItems != NULL) { if (!configItems)
int count = config_setting_length(configItems); return 0;
if ((count >= CAPWAP_SUPPORTEDRATES_MINLENGTH) && (count <= CAPWAP_SUPPORTEDRATES_MAXLENGTH)) {
radio->supportedrates.supportedratescount = (uint8_t)count;
for (i = 0; i < count; i++) {
config_setting_t *elem;
int value;
elem = config_setting_get_elem(configItems, i); cnt = config_setting_length(configItems);
switch (config_setting_type(elem)) { if (cnt < CAPWAP_SUPPORTEDRATES_MINLENGTH ||
case CONFIG_TYPE_INT: cnt > CAPWAP_SUPPORTEDRATES_MAXLENGTH)
value = config_setting_get_int(elem) * 2; return 0;
break;
case CONFIG_TYPE_FLOAT: radio->supportedrates.supportedratescount = (uint8_t)cnt;
value = config_setting_get_float(elem) * 2; for (i = 0; i < cnt; i++) {
break; config_setting_t *elem;
default: int value;
return 0;
} elem = config_setting_get_elem(configItems, i);
if ((value >= 2) && (value <= 127)) { switch (config_setting_type(elem)) {
radio->supportedrates.supportedrates[i] = (uint8_t)value; case CONFIG_TYPE_INT:
} else { value = config_setting_get_int(elem) * 2;
return 0; break;
} case CONFIG_TYPE_FLOAT:
} value = config_setting_get_float(elem) * 2;
} else { break;
default:
return 0; return 0;
} }
} else { if (value < 2 || value > 127)
return 0; return 0;
radio->supportedrates.supportedrates[i] = (uint8_t)value;
} }
/* TX Power */ /* TX Power */
@ -396,33 +336,25 @@ static int wtp_parsing_radio_configuration(config_setting_t* configElement, stru
if (configSection) { if (configSection) {
radio->txpower.radioid = radio->radioid; radio->txpower.radioid = radio->radioid;
if (config_setting_lookup_int(configSection, "current", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configSection, "current", &configInt) != CONFIG_TRUE ||
if ((configInt >= 0) && (configInt <= 10000)) { configInt == 0 || configInt > 10000)
radio->txpower.currenttxpower = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->txpower.currenttxpower = (uint16_t)configInt;
configItems = config_setting_get_member(configSection, "supported"); configItems = config_setting_get_member(configSection, "supported");
if (configItems != NULL) { if (configItems != NULL) {
int count = config_setting_length(configItems); cnt = config_setting_length(configItems);
if ((count > 0) && (count <= CAPWAP_TXPOWERLEVEL_MAXLENGTH)) { if (cnt == 0 || cnt > CAPWAP_TXPOWERLEVEL_MAXLENGTH)
radio->txpowerlevel.radioid = radio->radioid;
radio->txpowerlevel.numlevels = (uint8_t)count;
for (i = 0; i < count; i++) {
int value = config_setting_get_int_elem(configItems, i);
if ((configInt >= 0) && (configInt <= 10000)) {
radio->txpowerlevel.powerlevel[i] = (uint8_t)value;
} else {
return 0;
}
}
} else {
return 0; return 0;
radio->txpowerlevel.radioid = radio->radioid;
radio->txpowerlevel.numlevels = (uint8_t)cnt;
for (i = 0; i < cnt; i++) {
int value = config_setting_get_int_elem(configItems, i);
if (value < 0 || value > 10000)
return 0;
radio->txpowerlevel.powerlevel[i] = (uint8_t)value;
} }
} }
} }
@ -430,68 +362,41 @@ static int wtp_parsing_radio_configuration(config_setting_t* configElement, stru
/* WTP Radio Configuration */ /* WTP Radio Configuration */
radio->radioconfig.radioid = radio->radioid; radio->radioconfig.radioid = radio->radioid;
if (config_setting_lookup_bool(configElement, "shortpreamble", &configBool) == CONFIG_TRUE) { if (config_setting_lookup_bool(configElement, "shortpreamble", &configBool) != CONFIG_TRUE)
radio->radioconfig.shortpreamble = (configBool ? CAPWAP_WTP_RADIO_CONF_SHORTPREAMBLE_ENABLE : CAPWAP_WTP_RADIO_CONF_SHORTPREAMBLE_DISABLE);
} else {
return 0; return 0;
} radio->radioconfig.shortpreamble = (configBool ? CAPWAP_WTP_RADIO_CONF_SHORTPREAMBLE_ENABLE : CAPWAP_WTP_RADIO_CONF_SHORTPREAMBLE_DISABLE);
if (config_setting_lookup_int(configElement, "maxbssid", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "maxbssid", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt <= 16)) { configInt == 0 || configInt > 16)
radio->radioconfig.maxbssid = (uint8_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->radioconfig.maxbssid = (uint8_t)configInt;
if (config_setting_lookup_string(configElement, "bssprefixname", &configString) == CONFIG_TRUE) { if (config_setting_lookup_string(configElement, "bssprefixname", &configString) != CONFIG_TRUE ||
if (strlen(configString) < IFNAMSIZ) { strlen(configString) >= IFNAMSIZ)
strcpy(radio->wlanprefix, configString);
} else {
return 0;
}
} else {
return 0; return 0;
} strcpy(radio->wlanprefix, configString);
if (config_setting_lookup_int(configElement, "dtimperiod", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "dtimperiod", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt < 256)) { configInt == 0 || configInt > 256)
radio->radioconfig.dtimperiod = (uint8_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->radioconfig.dtimperiod = (uint8_t)configInt;
if (config_setting_lookup_int(configElement, "beaconperiod", &configInt) == CONFIG_TRUE) { if (config_setting_lookup_int(configElement, "beaconperiod", &configInt) != CONFIG_TRUE ||
if ((configInt > 0) && (configInt < 65536)) { configInt == 0 ||configInt > 65535)
radio->radioconfig.beaconperiod = (uint16_t)configInt;
} else {
return 0;
}
} else {
return 0; return 0;
} radio->radioconfig.beaconperiod = (uint16_t)configInt;
if (config_setting_lookup_string(configElement, "country", &configString) == CONFIG_TRUE) { if (config_setting_lookup_string(configElement, "country", &configString) != CONFIG_TRUE ||
if (strlen(configString) == 2) { strlen(configString) != 2)
radio->radioconfig.country[0] = (uint8_t)configString[0];
radio->radioconfig.country[1] = (uint8_t)configString[1];
if (config_setting_lookup_bool(configElement, "shortpreamble", &configBool) == CONFIG_TRUE) {
radio->radioconfig.country[2] = (uint8_t)(configBool ? 'O' : 'I');
} else {
radio->radioconfig.country[2] = (uint8_t)' ';
}
} else {
return 0;
}
} else {
return 0; return 0;
}
radio->radioconfig.country[0] = (uint8_t)configString[0];
radio->radioconfig.country[1] = (uint8_t)configString[1];
if (config_setting_lookup_bool(configElement, "shortpreamble", &configBool) == CONFIG_TRUE)
radio->radioconfig.country[2] = (uint8_t)(configBool ? 'O' : 'I');
else
radio->radioconfig.country[2] = (uint8_t)' ';
return 1; return 1;
} }