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authorrunge <runge@karlrunge.com>2010-02-22 22:35:16 -0500
committerrunge <runge@karlrunge.com>2010-02-22 22:35:16 -0500
commit018aac069a88243279e4172c44fb76eb881818d2 (patch)
tree78a5e4ca840ca6b17d73799dd9b0f2272f839cec /libvncclient/rfbproto.c
parent521b9d98a4b772689061b24bcfd57dcce976aacc (diff)
parent6b2b3b8213bbe95182c91df419e0562e85f36bc0 (diff)
downloadlibtdevnc-018aac069a88243279e4172c44fb76eb881818d2.tar.gz
libtdevnc-018aac069a88243279e4172c44fb76eb881818d2.zip
Merge branch 'master' of ssh://runge@libvncserver.git.sourceforge.net/gitroot/libvncserver/libvncserver
Diffstat (limited to 'libvncclient/rfbproto.c')
-rw-r--r--libvncclient/rfbproto.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/libvncclient/rfbproto.c b/libvncclient/rfbproto.c
index 83cfbf9..8aa6348 100644
--- a/libvncclient/rfbproto.c
+++ b/libvncclient/rfbproto.c
@@ -415,6 +415,51 @@ ConnectToRFBServer(rfbClient* client,const char *hostname, int port)
return SetNonBlocking(client->sock);
}
+/*
+ * ConnectToRFBRepeater.
+ */
+
+rfbBool ConnectToRFBRepeater(rfbClient* client,const char *repeaterHost, int repeaterPort, const char *destHost, int destPort)
+{
+ unsigned int host;
+ rfbProtocolVersionMsg pv;
+ int major,minor;
+ char tmphost[250];
+
+ if (!StringToIPAddr(repeaterHost, &host)) {
+ rfbClientLog("Couldn't convert '%s' to host address\n", repeaterHost);
+ return FALSE;
+ }
+
+ client->sock = ConnectClientToTcpAddr(host, repeaterPort);
+
+ if (client->sock < 0) {
+ rfbClientLog("Unable to connect to VNC repeater\n");
+ return FALSE;
+ }
+
+ if (!SetNonBlocking(client->sock))
+ return FALSE;
+
+ if (!ReadFromRFBServer(client, pv, sz_rfbProtocolVersionMsg))
+ return FALSE;
+ pv[sz_rfbProtocolVersionMsg] = 0;
+
+ /* UltraVNC repeater always report version 000.000 to identify itself */
+ if (sscanf(pv,rfbProtocolVersionFormat,&major,&minor) != 2 || major != 0 || minor != 0) {
+ rfbClientLog("Not a valid VNC repeater (%s)\n",pv);
+ return FALSE;
+ }
+
+ rfbClientLog("Connected to VNC repeater, using protocol version %d.%d\n", major, minor);
+
+ snprintf(tmphost, sizeof(tmphost), "%s:%d", destHost, destPort);
+ if (!WriteToRFBServer(client, tmphost, sizeof(tmphost)))
+ return FALSE;
+
+ return TRUE;
+}
+
extern void rfbClientEncryptBytes(unsigned char* bytes, char* passwd);
extern void rfbClientEncryptBytes2(unsigned char *where, const int length, unsigned char *key);