putty-source/be_nossh.c

/*
 * Linking module for PuTTYtel: list the available backends not
 * including ssh.
 */

#include <stdio.h>
#include "putty.h"

const int be_default_protocol = PROT_TELNET;

const char *const appname = "PuTTYtel";

const struct BackendVtable *const backends[] = {
    &telnet_backend,
    &rlogin_backend,
    &supdup_backend,
    &raw_backend,
    NULL
};
First stab at the ability to compile puttytel.exe, an SSH-free variant which is patent-safe in the US and legal in France and Russia. This is a horrible hack in some ways: it's shown up serious deficiencies in the module boundaries. Needs further work, probably once the SSH implementations are recombined. [originally from svn r410] 2000-03-15 15:08:48 +00:00			`/*`
			`* Linking module for PuTTYtel: list the available backends not`
			`* including ssh.`
			`*/`

			`#include <stdio.h>`
			`#include "putty.h"`

Implement Simon's suggestion of moving DEFAULT_PROTOCOL into a per-backend- link-module const variable `be_default_protocol' which suggests a sensible default to the front end (which can ignore it). (DEFAULT_PORT is replaced by a lookup in the backend[] table.) Still not pretty, but it does mean that the recent fix for `ssh-default' doesn't break PuTTYtel. [originally from svn r2613] 2003-01-15 20:47:50 +00:00			`const int be_default_protocol = PROT_TELNET;`

Now that we have `appname', make much wider use of it. In particular, the config box uses it in place of the word `PuTTY', which means mid-session reconfig in pterm will look less strange once I implement it. Also, while I'm at it, I've personalised all the dialog boxes and menu items and suchlike so that PuTTYtel actually claims to be PuTTYtel rather than PuTTY. [originally from svn r3074] 2003-04-06 14:11:33 +00:00			`const char *const appname = "PuTTYtel";`

Name vtable structure types more consistently. Now they're all called FooVtable, instead of a mixture of that and Foo_vtable. 2018-10-05 06:03:46 +00:00			`const struct BackendVtable *const backends[] = {`
Rationalise access to, and content of, backends[] array. Should be no significant change in behaviour. (Well, entering usernames containing commas on Plink's command line will be a little harder now.) [originally from svn r7628] 2007-06-30 21:56:44 +00:00			`&telnet_backend,`
			`&rlogin_backend,`
Add support for the SUPDUP protocol. Based on work by Josh Dersch, with permission. 2019-04-02 10:16:25 +00:00			`&supdup_backend,`
Rationalise access to, and content of, backends[] array. Should be no significant change in behaviour. (Well, entering usernames containing commas on Plink's command line will be a little harder now.) [originally from svn r7628] 2007-06-30 21:56:44 +00:00			`&raw_backend,`
			`NULL`
First stab at the ability to compile puttytel.exe, an SSH-free variant which is patent-safe in the US and legal in France and Russia. This is a horrible hack in some ways: it's shown up serious deficiencies in the module boundaries. Needs further work, probably once the SSH implementations are recombined. [originally from svn r410] 2000-03-15 15:08:48 +00:00			`};`