Introduce a new checkbox and command-line option to inhibit use of
[u/mdw/putty] / config.c
index 0f71201..c844e05 100644 (file)
--- a/config.c
+++ b/config.c
@@ -50,6 +50,33 @@ static void protocolbuttons_handler(union control *ctrl, void *dlg,
     }
 }
 
+static void loggingbuttons_handler(union control *ctrl, void *dlg,
+                                  void *data, int event)
+{
+    int button;
+    Config *cfg = (Config *)data;
+    /* This function works just like the standard radio-button handler,
+     * but it has to fall back to "no logging" in situations where the
+     * configured logging type isn't applicable.
+     */
+    if (event == EVENT_REFRESH) {
+        for (button = 0; button < ctrl->radio.nbuttons; button++)
+            if (cfg->logtype == ctrl->radio.buttondata[button].i)
+               break;
+    
+    /* We fell off the end, so we lack the configured logging type */
+    if (button == ctrl->radio.nbuttons) {
+        button=0;
+        cfg->logtype=LGTYP_NONE;
+    }
+    dlg_radiobutton_set(ctrl, dlg, button);
+    } else if (event == EVENT_VALCHANGE) {
+        button = dlg_radiobutton_get(ctrl, dlg);
+        assert(button >= 0 && button < ctrl->radio.nbuttons);
+        cfg->logtype = ctrl->radio.buttondata[button].i;
+    }
+}
+
 static void numeric_keypad_handler(union control *ctrl, void *dlg,
                                   void *data, int event)
 {
@@ -93,6 +120,7 @@ static void cipherlist_handler(union control *ctrl, void *dlg,
            { "Blowfish",               CIPHER_BLOWFISH },
            { "DES",                    CIPHER_DES },
            { "AES (SSH-2 only)",       CIPHER_AES },
+           { "Arcfour (SSH-2 only)",   CIPHER_ARCFOUR },
            { "-- warn below here --",  CIPHER_WARN }
        };
 
@@ -251,7 +279,7 @@ static void sshbug_handler(union control *ctrl, void *dlg,
 struct sessionsaver_data {
     union control *editbox, *listbox, *loadbutton, *savebutton, *delbutton;
     union control *okbutton, *cancelbutton;
-    struct sesslist *sesslist;
+    struct sesslist sesslist;
     int midsession;
 };
 
@@ -270,10 +298,10 @@ static int load_selected_session(struct sessionsaver_data *ssd,
        dlg_beep(dlg);
        return 0;
     }
-    isdef = !strcmp(ssd->sesslist->sessions[i], "Default Settings");
-    load_settings(ssd->sesslist->sessions[i], !isdef, cfg);
+    isdef = !strcmp(ssd->sesslist.sessions[i], "Default Settings");
+    load_settings(ssd->sesslist.sessions[i], !isdef, cfg);
     if (!isdef) {
-       strncpy(savedsession, ssd->sesslist->sessions[i],
+       strncpy(savedsession, ssd->sesslist.sessions[i],
                SAVEDSESSION_LEN);
        savedsession[SAVEDSESSION_LEN-1] = '\0';
     } else {
@@ -317,14 +345,30 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
            int i;
            dlg_update_start(ctrl, dlg);
            dlg_listbox_clear(ctrl, dlg);
-           for (i = 0; i < ssd->sesslist->nsessions; i++)
-               dlg_listbox_add(ctrl, dlg, ssd->sesslist->sessions[i]);
+           for (i = 0; i < ssd->sesslist.nsessions; i++)
+               dlg_listbox_add(ctrl, dlg, ssd->sesslist.sessions[i]);
            dlg_update_done(ctrl, dlg);
        }
     } else if (event == EVENT_VALCHANGE) {
+        int top, bottom, halfway, i;
        if (ctrl == ssd->editbox) {
            dlg_editbox_get(ctrl, dlg, savedsession,
                            SAVEDSESSION_LEN);
+           top = ssd->sesslist.nsessions;
+           bottom = -1;
+           while (top-bottom > 1) {
+               halfway = (top+bottom)/2;
+               i = strcmp(savedsession, ssd->sesslist.sessions[halfway]);
+               if (i <= 0 ) {
+                   top = halfway;
+               } else {
+                   bottom = halfway;
+               }
+           }
+           if (top == ssd->sesslist.nsessions) {
+               top -= 1;
+           }
+           dlg_listbox_select(ssd->listbox, dlg, top);
        }
     } else if (event == EVENT_ACTION) {
        if (!ssd->midsession &&
@@ -349,9 +393,9 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
                    dlg_beep(dlg);
                    return;
                }
-               isdef = !strcmp(ssd->sesslist->sessions[i], "Default Settings");
+               isdef = !strcmp(ssd->sesslist.sessions[i], "Default Settings");
                if (!isdef) {
-                   strncpy(savedsession, ssd->sesslist->sessions[i],
+                   strncpy(savedsession, ssd->sesslist.sessions[i],
                            SAVEDSESSION_LEN);
                    savedsession[SAVEDSESSION_LEN-1] = '\0';
                } else {
@@ -365,8 +409,8 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
                     sfree(errmsg);
                 }
             }
-           get_sesslist(ssd->sesslist, FALSE);
-           get_sesslist(ssd->sesslist, TRUE);
+           get_sesslist(&ssd->sesslist, FALSE);
+           get_sesslist(&ssd->sesslist, TRUE);
            dlg_refresh(ssd->editbox, dlg);
            dlg_refresh(ssd->listbox, dlg);
        } else if (!ssd->midsession &&
@@ -375,9 +419,9 @@ static void sessionsaver_handler(union control *ctrl, void *dlg,
            if (i <= 0) {
                dlg_beep(dlg);
            } else {
-               del_settings(ssd->sesslist->sessions[i]);
-               get_sesslist(ssd->sesslist, FALSE);
-               get_sesslist(ssd->sesslist, TRUE);
+               del_settings(ssd->sesslist.sessions[i]);
+               get_sesslist(&ssd->sesslist, FALSE);
+               get_sesslist(&ssd->sesslist, TRUE);
                dlg_refresh(ssd->listbox, dlg);
            }
        } else if (ctrl == ssd->okbutton) {
@@ -574,6 +618,99 @@ static void colour_handler(union control *ctrl, void *dlg,
     }
 }
 
+struct ttymodes_data {
+    union control *modelist, *valradio, *valbox;
+    union control *addbutton, *rembutton, *listbox;
+};
+
+static void ttymodes_handler(union control *ctrl, void *dlg,
+                            void *data, int event)
+{
+    Config *cfg = (Config *)data;
+    struct ttymodes_data *td =
+       (struct ttymodes_data *)ctrl->generic.context.p;
+
+    if (event == EVENT_REFRESH) {
+       if (ctrl == td->listbox) {
+           char *p = cfg->ttymodes;
+           dlg_update_start(ctrl, dlg);
+           dlg_listbox_clear(ctrl, dlg);
+           while (*p) {
+               int tabpos = strchr(p, '\t') - p;
+               char *disp = dupprintf("%.*s\t%s", tabpos, p,
+                                      (p[tabpos+1] == 'A') ? "(auto)" :
+                                      p+tabpos+2);
+               dlg_listbox_add(ctrl, dlg, disp);
+               p += strlen(p) + 1;
+               sfree(disp);
+           }
+           dlg_update_done(ctrl, dlg);
+       } else if (ctrl == td->modelist) {
+           int i;
+           dlg_update_start(ctrl, dlg);
+           dlg_listbox_clear(ctrl, dlg);
+           for (i = 0; ttymodes[i]; i++)
+               dlg_listbox_add(ctrl, dlg, ttymodes[i]);
+           dlg_listbox_select(ctrl, dlg, 0); /* *shrug* */
+           dlg_update_done(ctrl, dlg);
+       } else if (ctrl == td->valradio) {
+           dlg_radiobutton_set(ctrl, dlg, 0);
+       }
+    } else if (event == EVENT_ACTION) {
+       if (ctrl == td->addbutton) {
+           int ind = dlg_listbox_index(td->modelist, dlg);
+           if (ind >= 0) {
+               char type = dlg_radiobutton_get(td->valradio, dlg) ? 'V' : 'A';
+               int slen, left;
+               char *p, str[lenof(cfg->ttymodes)];
+               /* Construct new entry */
+               memset(str, 0, lenof(str));
+               strncpy(str, ttymodes[ind], lenof(str)-3);
+               slen = strlen(str);
+               str[slen] = '\t';
+               str[slen+1] = type;
+               slen += 2;
+               if (type == 'V') {
+                   dlg_editbox_get(td->valbox, dlg, str+slen, lenof(str)-slen);
+               }
+               /* Find end of list, deleting any existing instance */
+               p = cfg->ttymodes;
+               left = lenof(cfg->ttymodes);
+               while (*p) {
+                   int t = strchr(p, '\t') - p;
+                   if (t == strlen(ttymodes[ind]) &&
+                       strncmp(p, ttymodes[ind], t) == 0) {
+                       memmove(p, p+strlen(p)+1, left - (strlen(p)+1));
+                       continue;
+                   }
+                   left -= strlen(p) + 1;
+                   p    += strlen(p) + 1;
+               }
+               /* Append new entry */
+               memset(p, 0, left);
+               strncpy(p, str, left - 2);
+               dlg_refresh(td->listbox, dlg);
+           } else
+               dlg_beep(dlg);
+       } else if (ctrl == td->rembutton) {
+           char *p = cfg->ttymodes;
+           int i = 0, len = lenof(cfg->ttymodes);
+           while (*p) {
+               if (dlg_listbox_issel(td->listbox, dlg, i)) {
+                   memmove(p, p+strlen(p)+1, len - (strlen(p)+1));
+                   i++;
+                   continue;
+               }
+               len -= strlen(p) + 1;
+               p   += strlen(p) + 1;
+               i++;
+           }
+           memset(p, 0, lenof(cfg->ttymodes) - len);
+           dlg_refresh(td->listbox, dlg);
+       }
+    }
+}
+
 struct environ_data {
     union control *varbox, *valbox, *addbutton, *rembutton, *listbox;
 };
@@ -792,13 +929,14 @@ static void portfwd_handler(union control *ctrl, void *dlg,
     }
 }
 
-void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
-                     int midsession, int protocol, int protcfginfo)
+void setup_config_box(struct controlbox *b, int midsession,
+                     int protocol, int protcfginfo)
 {
     struct controlset *s;
     struct sessionsaver_data *ssd;
     struct charclass_data *ccd;
     struct colour_data *cd;
+    struct ttymodes_data *td;
     struct environ_data *ed;
     struct portfwd_data *pfd;
     union control *c;
@@ -877,7 +1015,7 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
                    midsession ? "Save the current session settings" :
                    "Load, save or delete a stored session");
     ctrl_columns(s, 2, 75, 25);
-    ssd->sesslist = sesslist;
+    get_sesslist(&ssd->sesslist, TRUE);
     ssd->editbox = ctrl_editbox(s, "Saved Sessions", 'e', 100,
                                HELPCTX(session_saved),
                                sessionsaver_handler, P(ssd), P(NULL));
@@ -947,7 +1085,7 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
            sshlogname = NULL;         /* this will disable the button */
        ctrl_radiobuttons(s, "Session logging:", NO_SHORTCUT, 1,
                          HELPCTX(logging_main),
-                         dlg_stdradiobutton_handler,
+                         loggingbuttons_handler,
                          I(offsetof(Config, logtype)),
                          "Logging turned off completely", 't', I(LGTYP_NONE),
                          "Log printable output only", 'p', I(LGTYP_ASCII),
@@ -1215,7 +1353,7 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
 
     s = ctrl_getset(b, "Window/Appearance", "border",
                    "Adjust the window border");
-    ctrl_editbox(s, "Gap between text and window edge:", NO_SHORTCUT, 20,
+    ctrl_editbox(s, "Gap between text and window edge:", 'e', 20,
                 HELPCTX(appearance_border),
                 dlg_stdeditbox_handler,
                 I(offsetof(Config,window_border)), I(-1));
@@ -1255,6 +1393,11 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
                  'r', 100, HELPCTX(translation_codepage),
                  codepage_handler, P(NULL), P(NULL));
 
+    s = ctrl_getset(b, "Window/Translation", "tweaks", NULL);
+    ctrl_checkbox(s, "Treat CJK ambiguous characters as wide", 'w',
+                 HELPCTX(translation_cjk_ambig_wide),
+                 dlg_stdcheckbox_handler, I(offsetof(Config,cjk_ambig_wide)));
+
     str = dupprintf("Adjust how %s handles line drawing characters", appname);
     s = ctrl_getset(b, "Window/Translation", "linedraw", str);
     sfree(str);
@@ -1391,9 +1534,9 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
                          HELPCTX(connection_ipversion),
                          dlg_stdradiobutton_handler,
                          I(offsetof(Config, addressfamily)),
-                         "Auto", NO_SHORTCUT, I(ADDRTYPE_UNSPEC),
-                         "IPv4", NO_SHORTCUT, I(ADDRTYPE_IPV4),
-                         "IPv6", NO_SHORTCUT, I(ADDRTYPE_IPV6),
+                         "Auto", 'u', I(ADDRTYPE_UNSPEC),
+                         "IPv4", '4', I(ADDRTYPE_IPV4),
+                         "IPv6", '6', I(ADDRTYPE_IPV6),
                          NULL);
 #endif
        }
@@ -1608,10 +1751,6 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
                         I(sizeof(((Config *)0)->remote_cmd)));
 
            s = ctrl_getset(b, "Connection/SSH", "protocol", "Protocol options");
-           ctrl_checkbox(s, "Don't allocate a pseudo-terminal", 'p',
-                         HELPCTX(ssh_nopty),
-                         dlg_stdcheckbox_handler,
-                         I(offsetof(Config,nopty)));
            ctrl_checkbox(s, "Don't start a shell or command at all", 'n',
                          HELPCTX(ssh_noshell),
                          dlg_stdcheckbox_handler,
@@ -1694,8 +1833,18 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
            ctrl_settitle(b, "Connection/SSH/Auth",
                          "Options controlling SSH authentication");
 
+           s = ctrl_getset(b, "Connection/SSH/Auth", "main", NULL);
+           ctrl_checkbox(s, "Bypass authentication entirely (SSH-2 only)", 'b',
+                         HELPCTX(ssh_auth_bypass),
+                         dlg_stdcheckbox_handler,
+                         I(offsetof(Config,ssh_no_userauth)));
+
            s = ctrl_getset(b, "Connection/SSH/Auth", "methods",
                            "Authentication methods");
+           ctrl_checkbox(s, "Attempt authentication using Pageant", 'p',
+                         HELPCTX(ssh_auth_pageant),
+                         dlg_stdcheckbox_handler,
+                         I(offsetof(Config,tryagent)));
            ctrl_checkbox(s, "Attempt TIS or CryptoCard auth (SSH-1)", 'm',
                          HELPCTX(ssh_auth_tis),
                          dlg_stdcheckbox_handler,
@@ -1722,6 +1871,72 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
 
        if (!midsession) {
            /*
+            * The Connection/SSH/TTY panel.
+            */
+           ctrl_settitle(b, "Connection/SSH/TTY", "Remote terminal settings");
+
+           s = ctrl_getset(b, "Connection/SSH/TTY", "sshtty", NULL);
+           ctrl_checkbox(s, "Don't allocate a pseudo-terminal", 'p',
+                         HELPCTX(ssh_nopty),
+                         dlg_stdcheckbox_handler,
+                         I(offsetof(Config,nopty)));
+
+           s = ctrl_getset(b, "Connection/SSH/TTY", "ttymodes",
+                           "Terminal modes");
+           td = (struct ttymodes_data *)
+               ctrl_alloc(b, sizeof(struct ttymodes_data));
+           ctrl_columns(s, 2, 75, 25);
+           c = ctrl_text(s, "Terminal modes to send:", HELPCTX(ssh_ttymodes));
+           c->generic.column = 0;
+           td->rembutton = ctrl_pushbutton(s, "Remove", 'r',
+                                           HELPCTX(ssh_ttymodes),
+                                           ttymodes_handler, P(td));
+           td->rembutton->generic.column = 1;
+           td->rembutton->generic.tabdelay = 1;
+           ctrl_columns(s, 1, 100);
+           td->listbox = ctrl_listbox(s, NULL, NO_SHORTCUT,
+                                      HELPCTX(ssh_ttymodes),
+                                      ttymodes_handler, P(td));
+           td->listbox->listbox.multisel = 1;
+           td->listbox->listbox.height = 4;
+           td->listbox->listbox.ncols = 2;
+           td->listbox->listbox.percentages = snewn(2, int);
+           td->listbox->listbox.percentages[0] = 40;
+           td->listbox->listbox.percentages[1] = 60;
+           ctrl_tabdelay(s, td->rembutton);
+           ctrl_columns(s, 2, 75, 25);
+           td->modelist = ctrl_droplist(s, "Mode:", 'm', 67,
+                                        HELPCTX(ssh_ttymodes),
+                                        ttymodes_handler, P(td));
+           td->modelist->generic.column = 0;
+           td->addbutton = ctrl_pushbutton(s, "Add", 'd',
+                                           HELPCTX(ssh_ttymodes),
+                                           ttymodes_handler, P(td));
+           td->addbutton->generic.column = 1;
+           td->addbutton->generic.tabdelay = 1;
+           ctrl_columns(s, 1, 100);        /* column break */
+           /* Bit of a hack to get the value radio buttons and
+            * edit-box on the same row. */
+           ctrl_columns(s, 3, 25, 50, 25);
+           c = ctrl_text(s, "Value:", HELPCTX(ssh_ttymodes));
+           c->generic.column = 0;
+           td->valradio = ctrl_radiobuttons(s, NULL, NO_SHORTCUT, 2,
+                                            HELPCTX(ssh_ttymodes),
+                                            ttymodes_handler, P(td),
+                                            "Auto", NO_SHORTCUT, P(NULL),
+                                            "This:", NO_SHORTCUT, P(NULL),
+                                            NULL);
+           td->valradio->generic.column = 1;
+           td->valbox = ctrl_editbox(s, NULL, NO_SHORTCUT, 100,
+                                     HELPCTX(ssh_ttymodes),
+                                     ttymodes_handler, P(td), P(NULL));
+           td->valbox->generic.column = 2;
+           ctrl_tabdelay(s, td->addbutton);
+
+       }
+
+       if (!midsession) {
+           /*
             * The Connection/SSH/X11 panel.
             */
            ctrl_settitle(b, "Connection/SSH/X11",
@@ -1807,9 +2022,9 @@ void setup_config_box(struct controlbox *b, struct sesslist *sesslist,
            ctrl_radiobuttons(s, NULL, NO_SHORTCUT, 3,
                              HELPCTX(ssh_tunnels_portfwd_ipversion),
                              portfwd_handler, P(pfd),
-                             "Auto", NO_SHORTCUT, I(ADDRTYPE_UNSPEC),
-                             "IPv4", NO_SHORTCUT, I(ADDRTYPE_IPV4),
-                             "IPv6", NO_SHORTCUT, I(ADDRTYPE_IPV6),
+                             "Auto", 'u', I(ADDRTYPE_UNSPEC),
+                             "IPv4", '4', I(ADDRTYPE_IPV4),
+                             "IPv6", '6', I(ADDRTYPE_IPV6),
                              NULL);
 #endif
        ctrl_tabdelay(s, pfd->addbutton);