2 * Unix PuTTY main program.
16 * - Fix command-line parsing to be more PuTTYlike and not so
17 * ptermy - in particular non-option arguments should be
18 * hostname and port in the obvious way.
20 * - libcharset enumeration.
22 * - fix the printer enum (I think the sensible thing is simply to
23 * have uxcfg.c remove the drop-down list completely, since you
24 * can't sensibly provide an enumerated list of lpr commands!).
26 * - Ctrl+right-click for a context menu (also in Windows for
27 * consistency, I think). This should contain pretty much
28 * everything in the Windows PuTTY menu, and a subset of that in
31 * - Telnet special commands (not in pterm :-)
33 * - Event Log (this means we must implement the Event Log; not
36 * - New Session and Duplicate Session (perhaps in pterm, in fact?!)
37 * + Duplicate Session will be fun, since we must work out
38 * how to pass the config data through.
39 * + In fact this should be easier on Unix, since fork() is
40 * available so we need not even exec (this also saves us
41 * the trouble of scrabbling around trying to find our own
42 * binary). Possible scenario: respond to Duplicate
43 * Session by forking. Parent continues as before; child
44 * unceremoniously frees all extant resources (backend,
45 * terminal, ldisc, frontend etc) and then _longjmps_ (I
46 * kid you not) back to a point in pt_main() which causes
47 * it to go back round to the point of opening a new
48 * terminal window and a new backend.
49 * + A tricky bit here is how to free everything without
50 * also _destroying_ things - calling GTK to free up
51 * existing widgets is liable to send destroy messages to
52 * the X server, which won't go down too well with the
53 * parent process. exec() is a much cleaner solution to
54 * this bit, but requires us to invent some ghastly IPC as
55 * we did in Windows PuTTY.
56 * + Arrgh! Also, this won't work in pterm since we'll
57 * already have dropped privileges by this point, so we
58 * can't get another pty. Sigh. Looks like exec has to be
59 * the way forward then :-/
61 * - Saved Sessions submenu (not in pterm of course)
64 * + we must also implement mid-session reconfig in pterm.c.
65 * + note this also requires config.c and uxcfg.c to be able
66 * to get hold of the application name.
68 * - Copy All to Clipboard (for what that's worth)
70 * - Clear Scrollback and Reset Terminal
72 * - About (and uxcfg.c must also supply the about box)
75 void cmdline_error(char *p, ...)
78 fprintf(stderr, "plink: ");
80 vfprintf(stderr, p, ap);
89 void cleanup_exit(int code)
100 * Another bunch of temporary stub functions. These ones will want
101 * removing by means of implementing them properly: libcharset
102 * should invent its own sensible format for codepage names and a
103 * means of enumerating them, and printer_enum needs to be dealt
104 * with somehow or other too.
107 char *cp_name(int codepage)
111 char *cp_enumerate(int index)
115 int decode_codepage(char *cp_name)
120 printer_enum *printer_start_enum(int *nprinters_ptr) {
124 char *printer_get_name(printer_enum *pe, int i) { return NULL;
126 void printer_finish_enum(printer_enum *pe) { }
128 Backend *select_backend(Config *cfg)
131 Backend *back = NULL;
132 for (i = 0; backends[i].backend != NULL; i++)
133 if (backends[i].protocol == cfg->protocol) {
134 back = backends[i].backend;
137 assert(back != NULL);
141 int cfgbox(Config *cfg)
143 extern int do_config_box(const char *title, Config *cfg);
144 return do_config_box("PuTTY Configuration", cfg);
147 char *make_default_wintitle(char *hostname)
149 return dupcat(hostname, " - PuTTY", NULL);
152 int main(int argc, char **argv)
154 extern int pt_main(int argc, char **argv);
156 flags = FLAG_VERBOSE | FLAG_INTERACTIVE;
157 default_protocol = be_default_protocol;
158 /* Find the appropriate default port. */
161 default_port = 0; /* illegal */
162 for (i = 0; backends[i].backend != NULL; i++)
163 if (backends[i].protocol == default_protocol) {
164 default_port = backends[i].backend->default_port;
168 return pt_main(argc, argv);