mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-01-10 01:48:00 +00:00
7f1e73904a
you enable it text will paste into Word et al in the same font as PuTTY itself is displaying in. In particular, this will be a fixed- pitch font, so tables and `ls' and the like will naturally line up. [originally from svn r1373]
605 lines
20 KiB
C
605 lines
20 KiB
C
/*
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* settings.c: read and write saved sessions.
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*/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "putty.h"
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#include "storage.h"
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/*
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* Tables of string <-> enum value mappings
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*/
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struct keyval { char *s; int v; };
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static const struct keyval ciphernames[] = {
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{ "aes", CIPHER_AES },
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{ "blowfish", CIPHER_BLOWFISH },
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{ "3des", CIPHER_3DES },
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{ "WARN", CIPHER_WARN },
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{ "des", CIPHER_DES }
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};
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static void gpps(void *handle, char *name, char *def, char *val, int len)
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{
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if (!read_setting_s(handle, name, val, len)) {
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strncpy(val, def, len);
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val[len - 1] = '\0';
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}
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}
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static void gppi(void *handle, char *name, int def, int *i)
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{
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*i = read_setting_i(handle, name, def);
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}
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static int key2val(const struct keyval *mapping, int nmaps, char *key)
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{
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int i;
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for (i = 0; i < nmaps; i++)
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if (!strcmp(mapping[i].s, key)) return mapping[i].v;
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return -1;
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}
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static const char *val2key(const struct keyval *mapping, int nmaps, int val)
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{
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int i;
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for (i = 0; i < nmaps; i++)
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if (mapping[i].v == val) return mapping[i].s;
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return NULL;
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}
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/*
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* Helper function to parse a comma-separated list of strings into
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* a preference list array of values. Any missing values are added
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* to the end and duplicates are weeded.
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* XXX: assumes vals in 'mapping' are small +ve integers
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*/
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static void gprefs(void *sesskey, char *name, char *def,
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const struct keyval *mapping, int nvals,
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int *array)
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{
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char commalist[80];
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int n;
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unsigned long seen = 0; /* bitmap for weeding dups etc */
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gpps(sesskey, name, def, commalist, sizeof(commalist));
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/* Grotty parsing of commalist. */
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n = 0;
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do {
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int v;
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char *key;
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key = strtok(n==0 ? commalist : NULL, ","); /* sorry */
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if (!key) break;
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if (((v = key2val(mapping, nvals, key)) != -1) &&
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!(seen & 1<<v)) {
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array[n] = v;
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n++;
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seen |= 1<<v;
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}
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} while (n < nvals);
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/* Add any missing values (backward compatibility ect). */
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{
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int i;
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for (i = 0; i < nvals; i++) {
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if (!(seen & 1<<mapping[i].v)) {
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array[n] = mapping[i].v;
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n++;
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}
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}
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}
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}
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/*
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* Write out a preference list.
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*/
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static void wprefs(void *sesskey, char *name,
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const struct keyval *mapping, int nvals,
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int *array)
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{
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char buf[80] = ""; /* XXX assumed big enough */
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int l = sizeof(buf)-1, i;
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buf[l] = '\0';
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for (i = 0; l > 0 && i < nvals; i++) {
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const char *s = val2key(mapping, nvals, array[i]);
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if (s) {
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int sl = strlen(s);
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if (i > 0) {
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strncat(buf, ",", l);
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l--;
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}
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strncat(buf, s, l);
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l -= sl;
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}
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}
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write_setting_s(sesskey, name, buf);
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}
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void save_settings(char *section, int do_host, Config * cfg)
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{
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int i;
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char *p;
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void *sesskey;
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sesskey = open_settings_w(section);
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if (!sesskey)
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return;
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write_setting_i(sesskey, "Present", 1);
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if (do_host) {
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write_setting_s(sesskey, "HostName", cfg->host);
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write_setting_s(sesskey, "LogFileName", cfg->logfilename);
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write_setting_i(sesskey, "LogType", cfg->logtype);
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write_setting_i(sesskey, "LogFileClash", cfg->logxfovr);
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}
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p = "raw";
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for (i = 0; backends[i].name != NULL; i++)
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if (backends[i].protocol == cfg->protocol) {
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p = backends[i].name;
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break;
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}
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write_setting_s(sesskey, "Protocol", p);
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write_setting_i(sesskey, "PortNumber", cfg->port);
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write_setting_i(sesskey, "CloseOnExit", cfg->close_on_exit);
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write_setting_i(sesskey, "WarnOnClose", !!cfg->warn_on_close);
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write_setting_i(sesskey, "PingInterval", cfg->ping_interval / 60); /* minutes */
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write_setting_i(sesskey, "PingIntervalSecs", cfg->ping_interval % 60); /* seconds */
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write_setting_s(sesskey, "TerminalType", cfg->termtype);
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write_setting_s(sesskey, "TerminalSpeed", cfg->termspeed);
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{
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char buf[2 * sizeof(cfg->environmt)], *p, *q;
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p = buf;
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q = cfg->environmt;
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while (*q) {
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while (*q) {
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int c = *q++;
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if (c == '=' || c == ',' || c == '\\')
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*p++ = '\\';
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if (c == '\t')
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c = '=';
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*p++ = c;
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}
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*p++ = ',';
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q++;
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}
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*p = '\0';
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write_setting_s(sesskey, "Environment", buf);
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}
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write_setting_s(sesskey, "UserName", cfg->username);
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write_setting_s(sesskey, "LocalUserName", cfg->localusername);
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write_setting_i(sesskey, "NoPTY", cfg->nopty);
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write_setting_i(sesskey, "Compression", cfg->compression);
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write_setting_i(sesskey, "AgentFwd", cfg->agentfwd);
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wprefs(sesskey, "Cipher", ciphernames, CIPHER_MAX,
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cfg->ssh_cipherlist);
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write_setting_i(sesskey, "AuthTIS", cfg->try_tis_auth);
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write_setting_i(sesskey, "SshProt", cfg->sshprot);
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write_setting_i(sesskey, "BuggyMAC", cfg->buggymac);
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write_setting_s(sesskey, "PublicKeyFile", cfg->keyfile);
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write_setting_s(sesskey, "RemoteCommand", cfg->remote_cmd);
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write_setting_i(sesskey, "RFCEnviron", cfg->rfc_environ);
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write_setting_i(sesskey, "PassiveTelnet", cfg->passive_telnet);
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write_setting_i(sesskey, "BackspaceIsDelete", cfg->bksp_is_delete);
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write_setting_i(sesskey, "RXVTHomeEnd", cfg->rxvt_homeend);
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write_setting_i(sesskey, "LinuxFunctionKeys", cfg->funky_type);
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write_setting_i(sesskey, "NoApplicationKeys", cfg->no_applic_k);
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write_setting_i(sesskey, "NoApplicationCursors", cfg->no_applic_c);
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write_setting_i(sesskey, "ApplicationCursorKeys", cfg->app_cursor);
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write_setting_i(sesskey, "ApplicationKeypad", cfg->app_keypad);
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write_setting_i(sesskey, "NetHackKeypad", cfg->nethack_keypad);
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write_setting_i(sesskey, "AltF4", cfg->alt_f4);
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write_setting_i(sesskey, "AltSpace", cfg->alt_space);
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write_setting_i(sesskey, "AltOnly", cfg->alt_only);
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write_setting_i(sesskey, "ComposeKey", cfg->compose_key);
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write_setting_i(sesskey, "CtrlAltKeys", cfg->ctrlaltkeys);
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write_setting_i(sesskey, "TelnetKey", cfg->telnet_keyboard);
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write_setting_i(sesskey, "LocalEcho", cfg->localecho);
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write_setting_i(sesskey, "LocalEdit", cfg->localedit);
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write_setting_s(sesskey, "Answerback", cfg->answerback);
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write_setting_i(sesskey, "AlwaysOnTop", cfg->alwaysontop);
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write_setting_i(sesskey, "FullScreenOnAltEnter", cfg->fullscreenonaltenter);
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write_setting_i(sesskey, "HideMousePtr", cfg->hide_mouseptr);
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write_setting_i(sesskey, "SunkenEdge", cfg->sunken_edge);
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write_setting_i(sesskey, "WindowBorder", cfg->window_border);
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write_setting_i(sesskey, "CurType", cfg->cursor_type);
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write_setting_i(sesskey, "BlinkCur", cfg->blink_cur);
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write_setting_i(sesskey, "Beep", cfg->beep);
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write_setting_i(sesskey, "BeepInd", cfg->beep_ind);
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write_setting_s(sesskey, "BellWaveFile", cfg->bell_wavefile);
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write_setting_i(sesskey, "BellOverload", cfg->bellovl);
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write_setting_i(sesskey, "BellOverloadN", cfg->bellovl_n);
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write_setting_i(sesskey, "BellOverloadT", cfg->bellovl_t);
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write_setting_i(sesskey, "BellOverloadS", cfg->bellovl_s);
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write_setting_i(sesskey, "ScrollbackLines", cfg->savelines);
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write_setting_i(sesskey, "DECOriginMode", cfg->dec_om);
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write_setting_i(sesskey, "AutoWrapMode", cfg->wrap_mode);
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write_setting_i(sesskey, "LFImpliesCR", cfg->lfhascr);
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write_setting_i(sesskey, "WinNameAlways", cfg->win_name_always);
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write_setting_s(sesskey, "WinTitle", cfg->wintitle);
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write_setting_i(sesskey, "TermWidth", cfg->width);
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write_setting_i(sesskey, "TermHeight", cfg->height);
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write_setting_s(sesskey, "Font", cfg->font);
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write_setting_i(sesskey, "FontIsBold", cfg->fontisbold);
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write_setting_i(sesskey, "FontCharSet", cfg->fontcharset);
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write_setting_i(sesskey, "FontHeight", cfg->fontheight);
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write_setting_i(sesskey, "FontVTMode", cfg->vtmode);
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write_setting_i(sesskey, "TryPalette", cfg->try_palette);
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write_setting_i(sesskey, "BoldAsColour", cfg->bold_colour);
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for (i = 0; i < 22; i++) {
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char buf[20], buf2[30];
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sprintf(buf, "Colour%d", i);
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sprintf(buf2, "%d,%d,%d", cfg->colours[i][0],
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cfg->colours[i][1], cfg->colours[i][2]);
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write_setting_s(sesskey, buf, buf2);
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}
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write_setting_i(sesskey, "RawCNP", cfg->rawcnp);
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write_setting_i(sesskey, "PasteRTF", cfg->rtf_paste);
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write_setting_i(sesskey, "MouseIsXterm", cfg->mouse_is_xterm);
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write_setting_i(sesskey, "RectSelect", cfg->rect_select);
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write_setting_i(sesskey, "MouseOverride", cfg->mouse_override);
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for (i = 0; i < 256; i += 32) {
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char buf[20], buf2[256];
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int j;
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sprintf(buf, "Wordness%d", i);
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*buf2 = '\0';
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for (j = i; j < i + 32; j++) {
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sprintf(buf2 + strlen(buf2), "%s%d",
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(*buf2 ? "," : ""), cfg->wordness[j]);
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}
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write_setting_s(sesskey, buf, buf2);
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}
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write_setting_s(sesskey, "LineCodePage", cfg->line_codepage);
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write_setting_i(sesskey, "CapsLockCyr", cfg->xlat_capslockcyr);
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write_setting_i(sesskey, "ScrollBar", cfg->scrollbar);
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write_setting_i(sesskey, "ScrollBarFullScreen", cfg->scrollbar_in_fullscreen);
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write_setting_i(sesskey, "ScrollOnKey", cfg->scroll_on_key);
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write_setting_i(sesskey, "ScrollOnDisp", cfg->scroll_on_disp);
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write_setting_i(sesskey, "LockSize", cfg->resize_action);
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write_setting_i(sesskey, "BCE", cfg->bce);
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write_setting_i(sesskey, "BlinkText", cfg->blinktext);
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write_setting_i(sesskey, "X11Forward", cfg->x11_forward);
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write_setting_s(sesskey, "X11Display", cfg->x11_display);
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write_setting_i(sesskey, "LocalPortAcceptAll", cfg->lport_acceptall);
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{
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char buf[2 * sizeof(cfg->portfwd)], *p, *q;
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p = buf;
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q = cfg->portfwd;
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while (*q) {
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while (*q) {
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int c = *q++;
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if (c == '=' || c == ',' || c == '\\')
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*p++ = '\\';
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if (c == '\t')
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c = '=';
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*p++ = c;
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}
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*p++ = ',';
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q++;
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}
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*p = '\0';
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write_setting_s(sesskey, "PortForwardings", buf);
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}
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close_settings_w(sesskey);
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}
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void load_settings(char *section, int do_host, Config * cfg)
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{
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int i;
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char prot[10];
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void *sesskey;
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sesskey = open_settings_r(section);
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cfg->ssh_subsys = 0; /* FIXME: load this properly */
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cfg->remote_cmd_ptr = cfg->remote_cmd;
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cfg->remote_cmd_ptr2 = NULL;
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gpps(sesskey, "HostName", "", cfg->host, sizeof(cfg->host));
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gpps(sesskey, "LogFileName", "putty.log",
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cfg->logfilename, sizeof(cfg->logfilename));
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gppi(sesskey, "LogType", 0, &cfg->logtype);
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gppi(sesskey, "LogFileClash", LGXF_ASK, &cfg->logxfovr);
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gpps(sesskey, "Protocol", "default", prot, 10);
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cfg->protocol = default_protocol;
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cfg->port = default_port;
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for (i = 0; backends[i].name != NULL; i++)
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if (!strcmp(prot, backends[i].name)) {
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cfg->protocol = backends[i].protocol;
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gppi(sesskey, "PortNumber", default_port, &cfg->port);
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break;
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}
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gppi(sesskey, "CloseOnExit", COE_NORMAL, &cfg->close_on_exit);
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gppi(sesskey, "WarnOnClose", 1, &cfg->warn_on_close);
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{
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/* This is two values for backward compatibility with 0.50/0.51 */
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int pingmin, pingsec;
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gppi(sesskey, "PingInterval", 0, &pingmin);
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gppi(sesskey, "PingIntervalSecs", 0, &pingsec);
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cfg->ping_interval = pingmin * 60 + pingsec;
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}
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gpps(sesskey, "TerminalType", "xterm", cfg->termtype,
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sizeof(cfg->termtype));
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gpps(sesskey, "TerminalSpeed", "38400,38400", cfg->termspeed,
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sizeof(cfg->termspeed));
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{
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char buf[2 * sizeof(cfg->environmt)], *p, *q;
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gpps(sesskey, "Environment", "", buf, sizeof(buf));
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p = buf;
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q = cfg->environmt;
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while (*p) {
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while (*p && *p != ',') {
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int c = *p++;
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if (c == '=')
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c = '\t';
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if (c == '\\')
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c = *p++;
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*q++ = c;
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}
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if (*p == ',')
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p++;
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*q++ = '\0';
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}
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*q = '\0';
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}
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gpps(sesskey, "UserName", "", cfg->username, sizeof(cfg->username));
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gpps(sesskey, "LocalUserName", "", cfg->localusername,
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sizeof(cfg->localusername));
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gppi(sesskey, "NoPTY", 0, &cfg->nopty);
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gppi(sesskey, "Compression", 0, &cfg->compression);
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gppi(sesskey, "AgentFwd", 0, &cfg->agentfwd);
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gprefs(sesskey, "Cipher", "\0",
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ciphernames, CIPHER_MAX, cfg->ssh_cipherlist);
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gppi(sesskey, "SshProt", 1, &cfg->sshprot);
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gppi(sesskey, "BuggyMAC", 0, &cfg->buggymac);
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gppi(sesskey, "AuthTIS", 0, &cfg->try_tis_auth);
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gpps(sesskey, "PublicKeyFile", "", cfg->keyfile, sizeof(cfg->keyfile));
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gpps(sesskey, "RemoteCommand", "", cfg->remote_cmd,
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sizeof(cfg->remote_cmd));
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gppi(sesskey, "RFCEnviron", 0, &cfg->rfc_environ);
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gppi(sesskey, "PassiveTelnet", 0, &cfg->passive_telnet);
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gppi(sesskey, "BackspaceIsDelete", 1, &cfg->bksp_is_delete);
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gppi(sesskey, "RXVTHomeEnd", 0, &cfg->rxvt_homeend);
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gppi(sesskey, "LinuxFunctionKeys", 0, &cfg->funky_type);
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gppi(sesskey, "NoApplicationKeys", 0, &cfg->no_applic_k);
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gppi(sesskey, "NoApplicationCursors", 0, &cfg->no_applic_c);
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gppi(sesskey, "ApplicationCursorKeys", 0, &cfg->app_cursor);
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gppi(sesskey, "ApplicationKeypad", 0, &cfg->app_keypad);
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gppi(sesskey, "NetHackKeypad", 0, &cfg->nethack_keypad);
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gppi(sesskey, "AltF4", 1, &cfg->alt_f4);
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gppi(sesskey, "AltSpace", 0, &cfg->alt_space);
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gppi(sesskey, "AltOnly", 0, &cfg->alt_only);
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gppi(sesskey, "ComposeKey", 0, &cfg->compose_key);
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gppi(sesskey, "CtrlAltKeys", 1, &cfg->ctrlaltkeys);
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gppi(sesskey, "TelnetKey", 0, &cfg->telnet_keyboard);
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gppi(sesskey, "LocalEcho", LD_BACKEND, &cfg->localecho);
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gppi(sesskey, "LocalEdit", LD_BACKEND, &cfg->localedit);
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gpps(sesskey, "Answerback", "PuTTY", cfg->answerback,
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sizeof(cfg->answerback));
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gppi(sesskey, "AlwaysOnTop", 0, &cfg->alwaysontop);
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gppi(sesskey, "FullScreenOnAltEnter", 0, &cfg->fullscreenonaltenter);
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gppi(sesskey, "HideMousePtr", 0, &cfg->hide_mouseptr);
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gppi(sesskey, "SunkenEdge", 0, &cfg->sunken_edge);
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gppi(sesskey, "WindowBorder", 1, &cfg->window_border);
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gppi(sesskey, "CurType", 0, &cfg->cursor_type);
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gppi(sesskey, "BlinkCur", 0, &cfg->blink_cur);
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/* pedantic compiler tells me I can't use &cfg->beep as an int * :-) */
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gppi(sesskey, "Beep", 1, &i); cfg->beep = i;
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gppi(sesskey, "BeepInd", 0, &i); cfg->beep_ind = i;
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gpps(sesskey, "BellWaveFile", "", cfg->bell_wavefile,
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sizeof(cfg->bell_wavefile));
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gppi(sesskey, "BellOverload", 1, &cfg->bellovl);
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gppi(sesskey, "BellOverloadN", 5, &cfg->bellovl_n);
|
|
gppi(sesskey, "BellOverloadT", 2000, &cfg->bellovl_t);
|
|
gppi(sesskey, "BellOverloadS", 5000, &cfg->bellovl_s);
|
|
gppi(sesskey, "ScrollbackLines", 200, &cfg->savelines);
|
|
gppi(sesskey, "DECOriginMode", 0, &cfg->dec_om);
|
|
gppi(sesskey, "AutoWrapMode", 1, &cfg->wrap_mode);
|
|
gppi(sesskey, "LFImpliesCR", 0, &cfg->lfhascr);
|
|
gppi(sesskey, "WinNameAlways", 0, &cfg->win_name_always);
|
|
gpps(sesskey, "WinTitle", "", cfg->wintitle, sizeof(cfg->wintitle));
|
|
gppi(sesskey, "TermWidth", 80, &cfg->width);
|
|
gppi(sesskey, "TermHeight", 24, &cfg->height);
|
|
gpps(sesskey, "Font", "Courier New", cfg->font, sizeof(cfg->font));
|
|
gppi(sesskey, "FontIsBold", 0, &cfg->fontisbold);
|
|
gppi(sesskey, "FontCharSet", ANSI_CHARSET, &cfg->fontcharset);
|
|
gppi(sesskey, "FontHeight", 10, &cfg->fontheight);
|
|
if (cfg->fontheight < 0) {
|
|
int oldh, newh;
|
|
HDC hdc = GetDC(NULL);
|
|
int logpix = GetDeviceCaps(hdc, LOGPIXELSY);
|
|
ReleaseDC(NULL, hdc);
|
|
|
|
oldh = -cfg->fontheight;
|
|
newh = MulDiv(oldh, 72, logpix) + 1;
|
|
if (MulDiv(newh, logpix, 72) > oldh)
|
|
newh--;
|
|
cfg->fontheight = newh;
|
|
}
|
|
gppi(sesskey, "FontVTMode", VT_UNICODE, (int *) &cfg->vtmode);
|
|
gppi(sesskey, "TryPalette", 0, &cfg->try_palette);
|
|
gppi(sesskey, "BoldAsColour", 1, &cfg->bold_colour);
|
|
for (i = 0; i < 22; i++) {
|
|
static char *defaults[] = {
|
|
"187,187,187", "255,255,255", "0,0,0", "85,85,85", "0,0,0",
|
|
"0,255,0", "0,0,0", "85,85,85", "187,0,0", "255,85,85",
|
|
"0,187,0", "85,255,85", "187,187,0", "255,255,85", "0,0,187",
|
|
"85,85,255", "187,0,187", "255,85,255", "0,187,187",
|
|
"85,255,255", "187,187,187", "255,255,255"
|
|
};
|
|
char buf[20], buf2[30];
|
|
int c0, c1, c2;
|
|
sprintf(buf, "Colour%d", i);
|
|
gpps(sesskey, buf, defaults[i], buf2, sizeof(buf2));
|
|
if (sscanf(buf2, "%d,%d,%d", &c0, &c1, &c2) == 3) {
|
|
cfg->colours[i][0] = c0;
|
|
cfg->colours[i][1] = c1;
|
|
cfg->colours[i][2] = c2;
|
|
}
|
|
}
|
|
gppi(sesskey, "RawCNP", 0, &cfg->rawcnp);
|
|
gppi(sesskey, "PasteRTF", 0, &cfg->rtf_paste);
|
|
gppi(sesskey, "MouseIsXterm", 0, &cfg->mouse_is_xterm);
|
|
gppi(sesskey, "RectSelect", 0, &cfg->rect_select);
|
|
gppi(sesskey, "MouseOverride", 1, &cfg->mouse_override);
|
|
for (i = 0; i < 256; i += 32) {
|
|
static char *defaults[] = {
|
|
"0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0",
|
|
"0,1,2,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1",
|
|
"1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,2",
|
|
"1,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1",
|
|
"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
|
|
"1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1",
|
|
"2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2",
|
|
"2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,1,2,2,2,2,2,2,2,2"
|
|
};
|
|
char buf[20], buf2[256], *p;
|
|
int j;
|
|
sprintf(buf, "Wordness%d", i);
|
|
gpps(sesskey, buf, defaults[i / 32], buf2, sizeof(buf2));
|
|
p = buf2;
|
|
for (j = i; j < i + 32; j++) {
|
|
char *q = p;
|
|
while (*p && *p != ',')
|
|
p++;
|
|
if (*p == ',')
|
|
*p++ = '\0';
|
|
cfg->wordness[j] = atoi(q);
|
|
}
|
|
}
|
|
/*
|
|
* The empty default for LineCodePage will be converted later
|
|
* into a plausible default for the locale.
|
|
*/
|
|
gpps(sesskey, "LineCodePage", "", cfg->line_codepage,
|
|
sizeof(cfg->line_codepage));
|
|
gppi (sesskey, "CapsLockCyr", 0, &cfg->xlat_capslockcyr);
|
|
gppi(sesskey, "ScrollBar", 1, &cfg->scrollbar);
|
|
gppi(sesskey, "ScrollBarFullScreen", 0, &cfg->scrollbar_in_fullscreen);
|
|
gppi(sesskey, "ScrollOnKey", 0, &cfg->scroll_on_key);
|
|
gppi(sesskey, "ScrollOnDisp", 1, &cfg->scroll_on_disp);
|
|
gppi(sesskey, "LockSize", 0, &cfg->resize_action);
|
|
gppi(sesskey, "BCE", 0, &cfg->bce);
|
|
gppi(sesskey, "BlinkText", 0, &cfg->blinktext);
|
|
gppi(sesskey, "X11Forward", 0, &cfg->x11_forward);
|
|
gpps(sesskey, "X11Display", "localhost:0", cfg->x11_display,
|
|
sizeof(cfg->x11_display));
|
|
|
|
gppi(sesskey, "LocalPortAcceptAll", 0, &cfg->lport_acceptall);
|
|
{
|
|
char buf[2 * sizeof(cfg->portfwd)], *p, *q;
|
|
gpps(sesskey, "PortForwardings", "", buf, sizeof(buf));
|
|
p = buf;
|
|
q = cfg->portfwd;
|
|
while (*p) {
|
|
while (*p && *p != ',') {
|
|
int c = *p++;
|
|
if (c == '=')
|
|
c = '\t';
|
|
if (c == '\\')
|
|
c = *p++;
|
|
*q++ = c;
|
|
}
|
|
if (*p == ',')
|
|
p++;
|
|
*q++ = '\0';
|
|
}
|
|
*q = '\0';
|
|
}
|
|
|
|
close_settings_r(sesskey);
|
|
}
|
|
|
|
void do_defaults(char *session, Config * cfg)
|
|
{
|
|
if (session)
|
|
load_settings(session, TRUE, cfg);
|
|
else
|
|
load_settings("Default Settings", FALSE, cfg);
|
|
}
|
|
|
|
static int sessioncmp(const void *av, const void *bv)
|
|
{
|
|
const char *a = *(const char *const *) av;
|
|
const char *b = *(const char *const *) bv;
|
|
|
|
/*
|
|
* Alphabetical order, except that "Default Settings" is a
|
|
* special case and comes first.
|
|
*/
|
|
if (!strcmp(a, "Default Settings"))
|
|
return -1; /* a comes first */
|
|
if (!strcmp(b, "Default Settings"))
|
|
return +1; /* b comes first */
|
|
return strcmp(a, b); /* otherwise, compare normally */
|
|
}
|
|
|
|
void get_sesslist(int allocate)
|
|
{
|
|
static char otherbuf[2048];
|
|
static char *buffer;
|
|
int buflen, bufsize, i;
|
|
char *p, *ret;
|
|
void *handle;
|
|
|
|
if (allocate) {
|
|
|
|
if ((handle = enum_settings_start()) == NULL)
|
|
return;
|
|
|
|
buflen = bufsize = 0;
|
|
buffer = NULL;
|
|
do {
|
|
ret = enum_settings_next(handle, otherbuf, sizeof(otherbuf));
|
|
if (ret) {
|
|
int len = strlen(otherbuf) + 1;
|
|
if (bufsize < buflen + len) {
|
|
bufsize = buflen + len + 2048;
|
|
buffer = srealloc(buffer, bufsize);
|
|
}
|
|
strcpy(buffer + buflen, otherbuf);
|
|
buflen += strlen(buffer + buflen) + 1;
|
|
}
|
|
} while (ret);
|
|
enum_settings_finish(handle);
|
|
buffer = srealloc(buffer, buflen + 1);
|
|
buffer[buflen] = '\0';
|
|
|
|
/*
|
|
* Now set up the list of sessions. Note that "Default
|
|
* Settings" must always be claimed to exist, even if it
|
|
* doesn't really.
|
|
*/
|
|
|
|
p = buffer;
|
|
nsessions = 1; /* "Default Settings" counts as one */
|
|
while (*p) {
|
|
if (strcmp(p, "Default Settings"))
|
|
nsessions++;
|
|
while (*p)
|
|
p++;
|
|
p++;
|
|
}
|
|
|
|
sessions = smalloc((nsessions + 1) * sizeof(char *));
|
|
sessions[0] = "Default Settings";
|
|
p = buffer;
|
|
i = 1;
|
|
while (*p) {
|
|
if (strcmp(p, "Default Settings"))
|
|
sessions[i++] = p;
|
|
while (*p)
|
|
p++;
|
|
p++;
|
|
}
|
|
|
|
qsort(sessions, i, sizeof(char *), sessioncmp);
|
|
} else {
|
|
sfree(buffer);
|
|
sfree(sessions);
|
|
}
|
|
}
|