PSCP now uses the modern SFTP protocol if it can, and falls back to

[u/mdw/putty] / ssh.h

diff --git a/ssh.h b/ssh.h
index 014c406..f2558d8 100644 (file)
--- a/ssh.h
+++ b/ssh.h
@@ -1,6 +1,11 @@
 #include <string.h>
 
 #include "puttymem.h"
+#include "network.h"
+
+extern void sshfwd_close(struct ssh_channel *c);
+extern int sshfwd_write(struct ssh_channel *c, char *, int);
+extern void sshfwd_unthrottle(struct ssh_channel *c, int bufsize);
 
 /*
  * Useful thing.
@@ -190,6 +195,13 @@ extern const struct ssh_mac ssh_sha1_buggy;
  */
 extern char sshver[];
 
+/*
+ * Gross hack: pscp will try to start SFTP but fall back to scp1 if
+ * that fails. This variable is the means by which scp.c can reach
+ * into the SSH code and find out which one it got.
+ */
+extern int ssh_fallback_cmd;
+
 #ifndef MSCRYPTOAPI
 void SHATransform(word32 * digest, word32 * data);
 #endif
@@ -199,6 +211,8 @@ void random_add_noise(void *noise, int length);
 void random_add_heavynoise(void *noise, int length);
 
 void logevent(char *);
+void *new_sock_channel(Socket s); // allocates and register a new channel for port forwarding
+void ssh_send_port_open(void *channel, char *hostname, int port, char *org);
 
 Bignum copybn(Bignum b);
 Bignum bn_power_2(int n);
@@ -271,6 +285,7 @@ int rsa_generate(struct RSAKey *key, int bits, progfn_t pfn,
 Bignum primegen(int bits, int modulus, int residue, int phase,
                progfn_t pfn, void *pfnparam);
 
+
 /*
  * zlib compression.
  */