Been meaning to do this for years: introduce a configuration option

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index f5396e4..25758b2 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -252,6 +252,7 @@ enum {
     KEX_DHGROUP1,
     KEX_DHGROUP14,
     KEX_DHGEX,
+    KEX_RSA,
     KEX_MAX
 };
 
@@ -298,6 +299,11 @@ enum {
 };
 
 enum {
+    /* Actions on remote window title query */
+    TITLE_NONE, TITLE_EMPTY, TITLE_REAL
+};
+
+enum {
     /* Protocol back ends. (cfg.protocol) */
     PROT_RAW, PROT_TELNET, PROT_RLOGIN, PROT_SSH,
     /* PROT_SERIAL is supported on a subset of platforms, but it doesn't
@@ -383,14 +389,12 @@ struct backend_tag {
      */
     void (*unthrottle) (void *handle, int);
     int (*cfg_info) (void *handle);
+    char *name;
+    int protocol;
     int default_port;
 };
 
-extern struct backend_list {
-    int protocol;
-    char *name;
-    Backend *backend;
-} backends[];
+extern Backend *backends[];
 
 /*
  * Suggested default protocol provided by the backend link module.
@@ -423,6 +427,7 @@ struct config_tag {
     int ping_interval;                /* in seconds */
     int tcp_nodelay;
     int tcp_keepalives;
+    char loghost[512];  /* logical host being contacted, for host key check */
     /* Proxy options */
     char proxy_exclude_list[512];
     int proxy_dns;
@@ -435,8 +440,6 @@ struct config_tag {
     char proxy_telnet_command[512];
     /* SSH options */
     char remote_cmd[512];
-    char remote_cmd2[512];            /* fallback if the first fails
-                                       * (used internally for scp) */
     char *remote_cmd_ptr;             /* might point to a larger command
                                        * but never for loading/saving */
     char *remote_cmd_ptr2;            /* might point to a larger command
@@ -457,7 +460,7 @@ struct config_tag {
     int try_tis_auth;
     int try_ki_auth;
     int ssh_subsys;                   /* run a subsystem rather than a command */
-    int ssh_subsys2;                  /* fallback to go with remote_cmd2 */
+    int ssh_subsys2;                  /* fallback to go with remote_cmd_ptr2 */
     int ssh_no_shell;                 /* avoid running a shell */
     char ssh_nc_host[512];            /* host to connect to in `nc' mode */
     int ssh_nc_port;                  /* port to connect to in `nc' mode */
@@ -488,7 +491,7 @@ struct config_tag {
     int no_remote_wintitle;           /* disable remote retitling */
     int no_dbackspace;                /* disable destructive backspace */
     int no_remote_charset;            /* disable remote charset config */
-    int no_remote_qtitle;             /* disable remote win title query */
+    int remote_qtitle_action;         /* remote win title query action */
     int app_cursor;
     int app_keypad;
     int nethack_keypad;
@@ -585,7 +588,13 @@ struct config_tag {
     /* SSH bug compatibility modes */
     int sshbug_ignore1, sshbug_plainpw1, sshbug_rsa1,
        sshbug_hmac2, sshbug_derivekey2, sshbug_rsapad2,
-       sshbug_pksessid2, sshbug_rekey2;
+       sshbug_pksessid2, sshbug_rekey2, sshbug_maxpkt2;
+    /*
+     * ssh_simple means that we promise never to open any channel other
+     * than the main one, which means it can safely use a very large
+     * window in SSH-2.
+     */
+    int ssh_simple;
     /* Options for pterm. Should split out into platform-dependent part. */
     int stamp_utmp;
     int login_shell;
@@ -595,6 +604,7 @@ struct config_tag {
     FontSpec widefont;
     FontSpec wideboldfont;
     int shadowboldoffset;
+    int crhaslf;
 };
 
 /*
@@ -774,10 +784,12 @@ void random_destroy_seed(void);
 /*
  * Exports from settings.c.
  */
-char *save_settings(char *section, int do_host, Config * cfg);
-void save_open_settings(void *sesskey, int do_host, Config *cfg);
-void load_settings(char *section, int do_host, Config * cfg);
-void load_open_settings(void *sesskey, int do_host, Config *cfg);
+Backend *backend_from_name(const char *name);
+Backend *backend_from_proto(int proto);
+char *save_settings(char *section, Config * cfg);
+void save_open_settings(void *sesskey, Config *cfg);
+void load_settings(char *section, Config * cfg);
+void load_open_settings(void *sesskey, Config *cfg);
 void get_sesslist(struct sesslist *, int allocate);
 void do_defaults(char *, Config *);
 void registry_cleanup(void);
@@ -1089,6 +1101,7 @@ typedef struct bidi_char {
 } bidi_char;
 int do_bidi(bidi_char *line, int count);
 int do_shape(bidi_char *line, bidi_char *to, int count);
+int is_rtl(int c);
 
 /*
  * X11 auth mechanisms we know about.