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Dominick Meglio host file path discovery patch for windows

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This commit is contained in:
Daniel Stenberg
2004-09-26 18:20:58 +00:00
parent db2efff373
commit 2bf866b0ce
4 changed files with 48 additions and 13 deletions
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ares_gethostbyaddr.c
+16 -5
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@@ -150,12 +150,23 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
char PATH_HOSTS[MAX_PATH];
if (IsNT) {
GetSystemDirectory(PATH_HOSTS, MAX_PATH);
strcat(PATH_HOSTS, PATH_HOSTS_NT);
} else {
char tmp[MAX_PATH];
HKEY hkeyHosts;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
== ERROR_SUCCESS)
{
DWORD dwLength = MAX_PATH;
RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, tmp,
&dwLength);
ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
RegCloseKey(hkeyHosts);
}
}
else
GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
strcat(PATH_HOSTS, PATH_HOSTS_9X);
}
strcat(PATH_HOSTS, WIN_PATH_HOSTS);
#elif defined(WATT32)
extern const char *_w32_GetHostsFile (void);