X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=lib%2Fwlan.c;h=543718c1449a00712197c10fb0898534bbe984c3;hb=1aac4ac30a9a0d6cd2182013d2b3fd48b65ed2fd;hp=33d8f698648facaa2c64c2da401d0f095ce1e4ea;hpb=67fc54773e1504698e80c9cb83977bde32665350;p=ap-utils.git diff --git a/lib/wlan.c b/lib/wlan.c index 33d8f69..543718c 100644 --- a/lib/wlan.c +++ b/lib/wlan.c @@ -23,7 +23,6 @@ #include #include #include "ap-utils.h" -#include "ap-curses.h" #define ESSID _("[E] ESSID: ") #define AP_NAME _("[N] AP name: ") @@ -46,12 +45,10 @@ #define INT_ROAMING _("[I] International roaming: ") #define BEACON_PER _("[B] Beacon period (msec): ") #define DTIM_I _("[D] DTIM sending interval (beacons): ") -#define SIFS_T _("[T] SIFS time (msec): ") +#define SIFS_T _("[T] SIFS time (2nd+ interframe spacing, usec): ") #define WLAN_HELP _("[key] - set option; W - write conf; Q - quit to menu") -extern short ap_type; -extern char IS_ATMEL12350_TELLUS; -extern char IS_ATMEL12350_VERNET; +extern short ap_type, ap_vendorext; void atmel_wireless() { @@ -97,39 +94,40 @@ void atmel_wireless() char operInterRoaming[] = { 0x2B, 0x06, 0x01, 0x04, 0x01, 0xE0, 0x3E, 0x01, 0x02, 0x01, 0x0D, 0x00 }; - /* These two are ATMEL12350 TELLUS MIB specific. */ + /* These two are ATMEL12350 GEMTEK MIB specific. */ char operBeaconPeriod[] = { 0x2B, 0x06, 0x01, 0x04, 0x01, 0xE0, 0x3E, 0x01, 0x02, 0x01, 0x0E, 0x00 }; char operDTIM[] = { 0x2B, 0x06, 0x01, 0x04, 0x01, 0xE0, 0x3E, 0x01, 0x02, 0x01, 0x0F, 0x00 }; - /* This one is ATMEL12350 VERNET MIB specific. */ + /* This one is ATMEL12350 EZYNET MIB specific. */ char operSIFSTIME[] = { 0x2B, 0x06, 0x01, 0x04, 0x01, 0xE0, 0x3E, 0x01, 0x02, 0x01, 0x10, 0x00 }; extern WINDOW *main_sub; + extern rdprops regdom_types[]; + extern char *channels[]; varbind varbinds[16]; unsigned short int RTSThreshold, FragmentationThreshold, - InterRoaming, m_basic_rates = 0, first_channel = 1, BeaconPeriod = 0, - sifs = 0; + InterRoaming, m_basic_rates = 0, BeaconPeriod = 0, sifs = 0; unsigned char dtim, ch; char *AuthenticationTypes[3] = { OSYS, SH_KEY, BOTH_TYPE }, message[1024]; - char domain[32], basic_rates[4], AutoRateFallBack, SSIDBroadcasting, - ap_name[32], ch_num = 0, PreambleType, AuthenticationType, channel; + char domain[33], basic_rates[4], AutoRateFallBack, SSIDBroadcasting, + ap_name[33], PreambleType, AuthenticationType, channel; char m_channel = 0, m_essid = 0, m_broadcast = 0, m_rts = 0, m_fragment = 0, m_auth = 0, m_ap_name = 0, m_preambule = 0, m_auto_rate = 0, m_inter_roaming = 0, m_beacon = 0, m_dtim = 0, m_sifs = 0; - char *item_name[14], *rates[3] = { ON, OFF, BASIC }, *preambules[2] = { + char *rates[3] = { ON, OFF, BASIC }, *preambules[2] = { _("Short"), _("Long")}; short __rates[4] = { 2, 4, 11, 22 }; - int i, c = 0; + int i, c = 0, rd_idx; unsigned short ap_regdomain; - struct SysDeviceInfo_ATMEL410 ptr410; - struct SysDeviceInfo_ATMEL12350 ptr12350; + struct sysDeviceInfo_128 str128; + struct sysDeviceInfo_160 str160; if (ap_type == ATMEL12350) { @@ -181,15 +179,16 @@ void atmel_wireless() varbinds[i++].oid = sysDeviceInfo; if (ap_type == ATMEL12350) { varbinds[i++].oid = operInterRoaming; - if (IS_ATMEL12350_TELLUS) { + if (ap_vendorext == GEMTEK || ap_vendorext == EZYNET) { varbinds[i++].oid = operBeaconPeriod; varbinds[i++].oid = operDTIM; } - if (IS_ATMEL12350_VERNET) + if (ap_vendorext == EZYNET) varbinds[i++].oid = operSIFSTIME; } - if (snmp(varbinds, i, GET) <= 0) { + print_help(WAIT_RET); + if (snmp(varbinds, i, GET) < i) { print_helperr(ERR_RET); goto exit; } @@ -197,6 +196,7 @@ void atmel_wireless() channel = *(varbinds[0].value); c = *(varbinds[1].value); memcpy(domain, varbinds[2].value, 32); + domain[32] = '\0'; SSIDBroadcasting = *(varbinds[3].value); memcpy(basic_rates, varbinds[4].value, 4); AutoRateFallBack = *(varbinds[5].value); @@ -207,40 +207,36 @@ void atmel_wireless() PreambleType = *(varbinds[8].value); AuthenticationType = *(varbinds[9].value); memcpy(ap_name, varbinds[10].value, 32); + ap_name[32] = '\0'; if (ap_type == ATMEL12350) { InterRoaming = *(varbinds[12].value); - if (IS_ATMEL12350_TELLUS) { + if (ap_vendorext == GEMTEK || ap_vendorext == EZYNET) { BeaconPeriod = varbinds[13].len_val == 2 ? (varbinds[13].value[0] << 8) | varbinds[13].value[1] : varbinds[13].value[0] < 0x80 ? varbinds[13].value[0] : 0xff00 | varbinds[13].value[0]; dtim = *(varbinds[14].value); } - if (IS_ATMEL12350_VERNET) + if (ap_vendorext == EZYNET) sifs = varbinds[15].len_val == 2 ? (varbinds[15].value[0] << 8) | varbinds[15].value[1] : varbinds[15].value[0] < 0x80 ? varbinds[15].value[0] : 0xff00 | varbinds[15].value[0]; } - if (ap_type == ATMEL12350) { - memcpy(&ptr12350, varbinds[11].value, - sizeof(struct SysDeviceInfo_ATMEL12350)); - ap_regdomain=ptr12350.RegulationDomain; - } else /* ATMEL410 */{ - memcpy(&ptr410, varbinds[11].value, - sizeof(struct SysDeviceInfo_ATMEL410)); - ap_regdomain = swap4(ptr410.RegulationDomain); + if (varbinds[11].len_val == 160) { + memcpy(&str160, varbinds[11].value, + sizeof(struct sysDeviceInfo_160)); + ap_regdomain = str160.RegulatoryDomain; + } else { /* varbinds[11].len_val == 92 || varbinds[11].len_val == 128 */ + memcpy(&str128, varbinds[11].value, + sizeof(struct sysDeviceInfo_128)); + ap_regdomain = swap4(str128.RegulatoryDomain); } - if ((ch_num = ch_list(ap_regdomain, item_name)) == 0) { - print_helperr(ERR_RET); - goto exit; - } - if (ap_regdomain == 0x31 || ap_regdomain == 0x32) - first_channel=10; + rd_idx = regdom_idx(ap_regdomain); - print_title(_("Wireless Settings")); + print_top(NULL, _("Wireless Settings")); sprintf(message, "%s%02u (%u MHz)", CHANNEL, channel, 2407 + 5 * channel); mvwaddstr(main_sub, 0, 0, message); @@ -271,13 +267,13 @@ void atmel_wireless() if (ap_type == ATMEL12350) { sprintf(message, "%s%s", INT_ROAMING, (InterRoaming == 1) ? ON : OFF); mvwaddstr(main_sub, 15, 0, message); - if (IS_ATMEL12350_TELLUS) { + if (ap_vendorext == GEMTEK || ap_vendorext == EZYNET) { sprintf(message, "%s%u", BEACON_PER, BeaconPeriod); mvwaddstr(main_sub, 16, 0, message); sprintf(message, "%s%u", DTIM_I, dtim); mvwaddstr(main_sub, 17, 0, message); } - if (IS_ATMEL12350_VERNET) { + if (ap_vendorext == EZYNET) { sprintf(message, "%s%u", SIFS_T, sifs); mvwaddstr(main_sub, 18, 0, message); } @@ -317,8 +313,13 @@ void atmel_wireless() break; case 'C': case 'c': - channel = menu_choose(0, strlen(CHANNEL), item_name, ch_num) - + first_channel; + channel = menu_choose(0, strlen(CHANNEL), +#ifndef NO_REG_DOMAIN + channels + regdom_types[rd_idx].first_ch - 1, + regdom_types[rd_idx].chans) + regdom_types[rd_idx].first_ch; +#else + channels, 14) + 1; +#endif sprintf(message, "%02u (%u MHz)", channel, 2407 + 5 * channel); print_menusel(0, 0, CHANNEL, message); m_channel = 1; @@ -355,20 +356,20 @@ void atmel_wireless() continue; case 'N': case 'n': -// make_field(2, strlen(AP_NAME), 32); - get_value(ap_name, 2, strlen(AP_NAME), 32, ANY_STRING, 0, 0, NULL); +// make_field(2, strlen(AP_NAME), 33); + get_value(ap_name, 2, strlen(AP_NAME), -33, ANY_STRING, 0, 0, NULL); m_ap_name = 1; continue; case 'E': case 'e': -// make_field(1, strlen(ESSID), 32); - get_value(domain, 1, strlen(ESSID), 32, ANY_STRING, 0, 0, NULL); +// make_field(1, strlen(ESSID), 33); + get_value(domain, 1, strlen(ESSID), 33, ANY_STRING, 0, 0, NULL); m_essid = 1; continue; case 'F': case 'f': // make_field(4, strlen(FRG_TR), 6); - get_value(message, 4, strlen(FRG_TR), 6, INT_STRING, 256, 2346, + get_value(message, 4, strlen(FRG_TR), 5, INT_STRING, 256, 2346, WLAN_HELP); FragmentationThreshold = atoi(message); m_fragment = 1; @@ -376,7 +377,7 @@ void atmel_wireless() case 'R': case 'r': // make_field(3, strlen(RTS_TR), 6); - get_value(message, 3, strlen(RTS_TR), 6, INT_STRING, 0, 2347, + get_value(message, 3, strlen(RTS_TR), 5, INT_STRING, 0, 2347, WLAN_HELP); RTSThreshold = atoi(message); m_rts = 1; @@ -392,7 +393,7 @@ void atmel_wireless() continue; case 'B': case 'b': - if (!IS_ATMEL12350_TELLUS) + if (ap_vendorext != GEMTEK && ap_vendorext != EZYNET) continue; get_value(message, 16, strlen(BEACON_PER), 6, INT_STRING, 0, 65535, WLAN_HELP); @@ -401,7 +402,7 @@ void atmel_wireless() continue; case 'D': case 'd': - if (!IS_ATMEL12350_TELLUS) + if (ap_vendorext != GEMTEK && ap_vendorext != EZYNET) continue; get_value(message, 17, strlen(DTIM_I), 4, INT_STRING, 0, 255, WLAN_HELP); @@ -410,7 +411,7 @@ void atmel_wireless() continue; case 'T': case 't': - if (!IS_ATMEL12350_VERNET) + if (ap_vendorext != EZYNET) continue; get_value(message, 18, strlen(SIFS_T), 6, INT_STRING, 0, 65535, WLAN_HELP); @@ -556,6 +557,8 @@ void atmel_wireless() print_helperr(ERR_SET); goto exit; } + wbkgd(main_sub, A_NORMAL); + wrefresh(main_sub); print_help(DONE_SET); goto exit; } @@ -564,59 +567,45 @@ void atmel_wireless() exit: getch(); quit: - /* free memory allocated for channel list */ - for (i = 0; i < ch_num; i++) - free(item_name[i]); - - print_title(""); + print_top(NULL, NULL); clear_main(0); } void nwn_wireless() { - char *item_name[14]; - - char oid_dot11SupportedAntenna[][11] = { - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x02, 0x01, 0x01}, - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x02, 0x01, 0x02}, - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x03, 0x01, 0x01}, - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x03, 0x01, 0x02}, - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x04, 0x01, 0x01}, - {0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x04, 0x01, 0x02} - }; - - char ChannelPref[] = - { 0x2b, 0x06, 0x01, 0x04, 0x01, 0x87, 0x29, 0x03, 0x01, 0x02, 0x01, - 0x06, 0x00 - }; - char operChannelID[] = - { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x05, 0x01, 0x01, 0x01 }; - char sysTrapSwitch[] = - { 0x2B, 0x06, 0x01, 0x02, 0x01, 0x0b, 0x1e, 0x00 }; - char operESSID[] = { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x01, 0x01, 0x09, 0x01 }; - + char operBasicRates[] = + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x01, 0x01, 0x0b, 0x01 }; + char OpenSystem[] = + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x02, 0x01, 0x03, 0x01, 0x01 }; + char SharedKey[] = + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x02, 0x01, 0x03, 0x01, 0x02 }; char operRTSThreshold[] = { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x02, 0x01, 0x01, 0x02, 0x01 }; char operFragmentationThreshold[] = { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x02, 0x01, 0x01, 0x05, 0x01 }; - char OpenSystem[] = - { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x02, 0x01, 0x03, 0x01, - 0x01 - }; - char SharedKey[] = - { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x02, 0x01, 0x03, 0x01, - 0x02 + char operChannelID[] = + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x05, 0x01, 0x01, 0x01 }; + char oid_dot11SupportedAntenna[][11] = { + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x02, 0x01, 0x01 }, + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x02, 0x01, 0x02 }, + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x03, 0x01, 0x01 }, + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x03, 0x01, 0x02 }, + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x04, 0x01, 0x01 }, + { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x04, 0x08, 0x01, 0x04, 0x01, 0x02 } }; - char operBasicRates[] = - { 0x2a, 0x86, 0x48, 0xce, 0x34, 0x01, 0x01, 0x01, 0xb, 0x01 }; - char operAccessPointName[] = - { 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x05, 0x00 }; char operAccessPointContact[] = { 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x04, 0x00 }; + char operAccessPointName[] = + { 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x05, 0x00 }; char operAccessPointLocation[] = { 0x2b, 0x06, 0x01, 0x02, 0x01, 0x01, 0x06, 0x00 }; + char sysTrapSwitch[] = + { 0x2b, 0x06, 0x01, 0x02, 0x01, 0x0b, 0x1e, 0x00 }; + char ChannelPref[] = + { 0x2b, 0x06, 0x01, 0x04, 0x01, 0x87, 0x29, 0x03, 0x01, 0x02, 0x01, + 0x06, 0x00 }; unsigned short int i, RTSThreshold, FragmentationThreshold, m_basic_rates = 0, authi; @@ -627,13 +616,15 @@ void nwn_wireless() antenna[6], channel_pref[2] = { 0, 0 }; extern WINDOW *main_sub; + extern rdprops regdom_types[]; + extern char *channels[]; char *domain, basic_rates[] = { 0, 0, 0, 0 }, *ap_name, ap_location[32], ap_contact[32], m_ap_contact = 0, m_ap_location = 0; char m_channel = 0, m_essid = 0, m_rts = 0, m_fragment = 0, m_auth = 0, m_ap_name = 0, channel, traps, m_traps = 0; varbind varbinds[11]; - int c=0, ch_num = 0, first_channel=1, reg_domain=0; + int c = 0, reg_domain = 0, rd_idx; short __rates[4] = { 2, 4, 11, 22}; domain = (char *) calloc(32, 1); @@ -660,7 +651,7 @@ void nwn_wireless() varbinds[7].oid = operAccessPointName; varbinds[7].len_oid = sizeof(operAccessPointName); print_help(WAIT_RET); - if (snmp(varbinds, 8, GET) <= 0) { + if (snmp(varbinds, 8, GET) < 8) { print_helperr(ERR_RET); goto exit; } @@ -697,16 +688,10 @@ void nwn_wireless() basic(basic_rates[i])); mvwaddstr(main_sub, 11+i, 2, message); } - + reg_domain = get_RegDomain(); - if ((ch_num = ch_list(reg_domain, item_name)) == 0) { - print_helperr(ERR_RET); - goto exit; - } + rd_idx = regdom_idx(reg_domain); - if(reg_domain == 0x31 || reg_domain == 0x32) - first_channel = 10; - for (i = 0; i < 9; i++) { varbinds[i].len_val = 0; varbinds[i].type = NULL_VALUE; @@ -723,7 +708,7 @@ void nwn_wireless() varbinds[8].oid = operAccessPointLocation; varbinds[8].len_oid = sizeof(operAccessPointLocation); - if (snmp(varbinds, 9, GET) <= 0) { + if (snmp(varbinds, 9, GET) < 9) { print_helperr(ERR_RET); goto exit; } @@ -764,7 +749,7 @@ void nwn_wireless() ANTENNA_DV_RIGHT, (antenna[5] == 1) ? ON : OFF); mvwaddstr(main_sub, 19, 1, message); - print_title(_("General Options")); + print_top(NULL, _("General Options")); print_help(_ ("UIOPTY - antenna; SCANLEDFR1234 - options; W - write conf; Q - quit to menu")); wrefresh(main_sub); @@ -863,8 +848,13 @@ void nwn_wireless() break; case 'C': case 'c': - channel = menu_choose(0, strlen(CHANNEL), item_name, ch_num) - + first_channel; + channel = menu_choose(0, strlen(CHANNEL), +#ifndef NO_REG_DOMAIN + channels + regdom_types[rd_idx].first_ch - 1, + regdom_types[rd_idx].chans) + regdom_types[rd_idx].first_ch; +#else + channels, 14) + 1; +#endif sprintf(message, "%02u (%u MHz)", channel, 2407 + 5 * channel); print_menusel(0, 0, CHANNEL, message); m_channel = 1; @@ -900,14 +890,14 @@ void nwn_wireless() continue; case 'F': case 'f': - get_value(message, 4, strlen(FRG_TR), 6, INT_STRING, 256, 2346, + get_value(message, 4, strlen(FRG_TR), 5, INT_STRING, 256, 2346, WLAN_HELP); FragmentationThreshold = atoi(message); m_fragment = 1; continue; case 'R': case 'r': - get_value(message, 3, strlen(RTS_TR), 6, INT_STRING, 0, 2347, + get_value(message, 3, strlen(RTS_TR), 5, INT_STRING, 0, 2347, WLAN_HELP); RTSThreshold = atoi(message); m_rts = 1; @@ -930,7 +920,6 @@ void nwn_wireless() varbinds[i].type = 0x02; i++; } - if (m_basic_rates) { varbinds[i].oid = operBasicRates; varbinds[i].len_oid = sizeof(operBasicRates); @@ -940,13 +929,14 @@ void nwn_wireless() i++; } - print_help(WAIT_SET); - if (snmp(varbinds, i, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } - i = 0; + print_help(WAIT_SET); + + if (snmp(varbinds, i, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } + i = 0; if (m_auth) { m_auth = (authi == 1) ? 2 : 1; m_basic_rates = (authi == 0) ? 2 : 1; @@ -963,13 +953,13 @@ void nwn_wireless() varbinds[i].type = INT_VALUE; i++; } - print_help(WAIT_SET); - if (snmp(varbinds, i, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } - i = 0; + if (snmp(varbinds, i, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } + + i = 0; if (m_ap_name) { c = strlen(ap_name); varbinds[i].oid = operAccessPointName; @@ -979,7 +969,6 @@ void nwn_wireless() varbinds[i].type = STRING_VALUE; i++; } - if (m_ap_location) { c = strlen(ap_location); varbinds[i].oid = operAccessPointLocation; @@ -990,11 +979,10 @@ void nwn_wireless() i++; } - print_help(WAIT_SET); - if (snmp(varbinds, i, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } + if (snmp(varbinds, i, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } i = 0; if (m_ap_contact) { @@ -1032,11 +1020,12 @@ void nwn_wireless() varbinds[i].type = 0x02; i++; } - print_help(WAIT_SET); - if (snmp(varbinds, i, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } + + if (snmp(varbinds, i, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } + c = 0; for (i = 0; i < 4; i++) if (m_antenna[i]) { @@ -1048,11 +1037,12 @@ void nwn_wireless() varbinds[c].type = INT_VALUE; c++; } - print_help(WAIT_SET); - if (snmp(varbinds, c, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } + + if (snmp(varbinds, c, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } + c = 0; for (i = i; i < 6; i++) if (m_antenna[i]) { @@ -1064,11 +1054,12 @@ void nwn_wireless() varbinds[c].type = INT_VALUE; c++; } - print_help(WAIT_SET); - if (snmp(varbinds, c, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; + + if (snmp(varbinds, c, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; } + i = 0; if (m_essid) { c = strlen(domain); @@ -1079,12 +1070,14 @@ void nwn_wireless() varbinds[i].type = 0x04; i++; } - print_help(WAIT_SET); - if (snmp(varbinds, i, SET) <= 0) { - print_helperr(ERR_SET); - goto exit; - } + if (snmp(varbinds, i, SET) <= 0) { + print_helperr(ERR_SET); + goto exit; + } + + wbkgd(main_sub, A_NORMAL); + wrefresh(main_sub); print_help(DONE_SET); goto exit; default: @@ -1095,11 +1088,8 @@ void nwn_wireless() exit: getch(); quit: - print_title(""); + print_top(NULL, NULL); - /* free memory allocated for channel list */ - for (i = 0; i < ch_num; i++) - free(item_name[i]); free(domain); free(ap_name); clear_main(0);