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Lendo a tabela de pontos de acesso

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Tradução:
Por kyllercg
Última alteração feita por hamishwillee em 09 Dec 2011


void ReadAPTable()
{
struct ifconf ifc;
int sockfd;
 
sockfd = socket(AF_INET,SOCK_DGRAM,IPPROTO_UDP);
 
ifc.ifc_len = sizeof(ifreq) * 20;
ifc.ifc_buf = (caddr_t)malloc( ifc.ifc_len );
 
// Pega a lista completa de pontos de acesso
// Aqui, ifc.ifc_len irá conter o número de pontos de acesso
ret = ioctl(sockfd, SIOCGIFCONF, &ifc);
 
// Pega apenas a lista de conexões ativas
// Aqui, ifc.ifc_len irá conter o número de conexões ativas
ret = ioctl(sockfd, SIOCGIFACTIVECONF, &ifc);
 
close(sockfd);
free(ifc.ifc_buf);
return;
}

O código Open C acima mostra que, pode ler os detalhes de pontos de acesso (SIOCGIFCONF ) ou ler os detalhes referentes apenas aos pontos de acesso ativos (SIOCGIFACTIVECONF ).

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This page was last modified on 9 December 2011, at 04:25.
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