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fix net_info

This commit is contained in:
Doug MacEachern 2005-07-11 23:54:39 +00:00
parent 6b238421e7
commit 77a51da4b6
1 changed files with 21 additions and 14 deletions
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33
src/os/win32/win32_sigar.c
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@ -1609,9 +1609,10 @@ SIGAR_DECLARE(int) sigar_cpu_info_list_get(sigar_t *sigar,
SIGAR_DECLARE(int) sigar_net_info_get(sigar_t *sigar,
sigar_net_info_t *netinfo)
{
FIXED_INFO info;
ULONG len;
FIXED_INFO *info;
ULONG len = 0;
IP_ADDR_STRING *ip;
DWORD rc;
if (!sigar->get_net_params) {
return SIGAR_ENOTIMPL;
@ -1619,25 +1620,32 @@ SIGAR_DECLARE(int) sigar_net_info_get(sigar_t *sigar,
SIGAR_ZERO(netinfo);
len = sizeof(info);
if (sigar->get_net_params(&info, &len) != ERROR_SUCCESS) {
return GetLastError();
rc = sigar->get_net_params(NULL, &len);
if (rc != ERROR_BUFFER_OVERFLOW) {
return rc;
}
SIGAR_SSTRCPY(netinfo->host_name, info.HostName);
SIGAR_SSTRCPY(netinfo->domain_name, info.DomainName);
SIGAR_SSTRCPY(netinfo->primary_dns,
info.DnsServerList.IpAddress.String);
info = malloc(len);
rc = sigar->get_net_params(info, &len);
if (rc != NO_ERROR) {
free(info);
return rc;
}
if ((ip = info.DnsServerList.Next)) {
SIGAR_SSTRCPY(netinfo->host_name, info->HostName);
SIGAR_SSTRCPY(netinfo->domain_name, info->DomainName);
SIGAR_SSTRCPY(netinfo->primary_dns,
info->DnsServerList.IpAddress.String);
if ((ip = info->DnsServerList.Next)) {
SIGAR_SSTRCPY(netinfo->secondary_dns,
ip->IpAddress.String);
}
free(info);
if (sigar->get_adapters_info) {
PIP_ADAPTER_INFO buffer, info;
DWORD rc;
len = 0;
rc = sigar->get_adapters_info(NULL, &len);
@ -1671,7 +1679,6 @@ SIGAR_DECLARE(int) sigar_net_info_get(sigar_t *sigar,
free(buffer);
}
return SIGAR_OK;
}