summaryrefslogtreecommitdiffhomepage
path: root/NetEx/NetHost.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'NetEx/NetHost.cpp')
-rw-r--r--NetEx/NetHost.cpp103
1 files changed, 103 insertions, 0 deletions
diff --git a/NetEx/NetHost.cpp b/NetEx/NetHost.cpp
new file mode 100644
index 0000000..d42ec2a
--- /dev/null
+++ b/NetEx/NetHost.cpp
@@ -0,0 +1,103 @@
+/* Project nGenEx
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
+
+ SUBSYSTEM: NetEx.lib
+ FILE: NetHost.cpp
+ AUTHOR: John DiCamillo
+
+
+ OVERVIEW
+ ========
+ Network Host
+*/
+
+
+#include "MemDebug.h"
+#include "NetHost.h"
+#include "NetLayer.h"
+#include <ctype.h>
+
+NetHost::NetHost()
+{
+ char host_name[256];
+ gethostname(host_name, sizeof(host_name));
+
+ Init(host_name);
+}
+
+NetHost::NetHost(const char* host_name)
+{
+ Init(host_name);
+}
+
+void NetHost::Init(const char* host_name)
+{
+ if (host_name && *host_name) {
+ HOSTENT* h = 0;
+
+ if (isdigit(*host_name)) {
+ DWORD addr = inet_addr(host_name);
+ h = gethostbyaddr((const char*) &addr, 4, AF_INET);
+ }
+ else {
+ h = gethostbyname(host_name);
+ }
+
+ if (h) {
+ name = h->h_name;
+
+ char** alias = h->h_aliases;
+ while (*alias) {
+ aliases.append(new Text(*alias));
+ alias++;
+ }
+
+ char** addr = h->h_addr_list;
+ while (*addr) {
+ NetAddr* pna = new(__FILE__,__LINE__) NetAddr(**(DWORD**) addr);
+ if (pna)
+ addresses.append(pna);
+ addr++;
+ }
+ }
+ }
+}
+
+NetHost::NetHost(const NetHost& n)
+{
+ if (&n != this) {
+ NetHost& nh = (NetHost&) n;
+
+ name = nh.name;
+
+ ListIter<Text> alias = nh.aliases;
+ while (++alias)
+ aliases.append(new Text(*alias.value()));
+
+ ListIter<NetAddr> addr = nh.addresses;
+ while (++addr)
+ addresses.append(new NetAddr(*addr.value()));
+ }
+}
+
+NetHost::~NetHost()
+{
+ aliases.destroy();
+ addresses.destroy();
+}
+
+const char*
+NetHost::Name()
+{
+ return name;
+}
+
+NetAddr
+NetHost::Address()
+{
+ if (addresses.size())
+ return *(addresses[0]);
+
+ return NetAddr((DWORD) 0);
+} \ No newline at end of file