#define PUTTY_PUTTY_H
#include <stdio.h> /* for FILENAME_MAX */
+#include <stddef.h> /* for wchar_t */
/*
* Global variables. Most modules declare these `extern', but
#define LATTR_BOT 0x03000000UL
#define LATTR_MODE 0x03000000UL
#define LATTR_WRAPPED 0x10000000UL
+#define LATTR_WRAPPED2 0x20000000UL
#define ATTR_INVALID 0x00FF0000UL
#define DIRECT_FONT(c) ((c&0xFE00)==0xF000)
#define UCSERR (ATTR_LINEDRW|'a') /* UCS Format error character. */
-#define UCSWIDE 0x303F
+/*
+ * UCSWIDE is a special value used in the terminal data to signify
+ * the character cell containing the right-hand half of a CJK wide
+ * character. We use 0xDFFF because it's part of the surrogate
+ * range and hence won't be used for anything else (it's impossible
+ * to input it via UTF-8 because our UTF-8 decoder correctly
+ * rejects surrogates).
+ */
+#define UCSWIDE 0xDFFF
#define ATTR_NARROW 0x20000000UL
#define ATTR_WIDE 0x10000000UL
#define ATTR_CUR_AND (~(ATTR_BOLD|ATTR_REVERSE|ATTR_BLINK|ATTR_COLOURS))
#define ATTR_CUR_XOR 0x00BA0000UL
-GLOBAL int session_closed;
-
-GLOBAL int nsessions;
-GLOBAL char **sessions;
+struct sesslist {
+ int nsessions;
+ char **sessions;
+ char *buffer; /* so memory can be freed later */
+};
-GLOBAL int utf;
GLOBAL int dbcs_screenfont;
GLOBAL int font_codepage;
-GLOBAL int kbd_codepage;
GLOBAL int line_codepage;
GLOBAL wchar_t unitab_scoacs[256];
GLOBAL wchar_t unitab_line[256];
};
struct backend_tag {
- char *(*init) (void *frontend_handle, void **backend_handle,
+ char *(*init) (void *frontend_handle, void **backend_handle, Config *cfg,
char *host, int port, char **realhost, int nodelay);
+ /* back->reconfig() passes in a replacement configuration. */
+ void (*reconfig) (void *handle, Config *cfg);
/* back->send() returns the current amount of buffered data. */
int (*send) (void *handle, char *buf, int len);
/* back->sendbuffer() does the same thing but without attempting a send */
int tcp_nodelay;
/* Proxy options */
char proxy_exclude_list[512];
+ enum { PROXYDNS_NO, PROXYDNS_AUTO, PROXYDNS_YES } proxy_dns;
+ int even_proxy_localhost;
enum { PROXY_NONE, PROXY_HTTP, PROXY_SOCKS, PROXY_TELNET } proxy_type;
char proxy_host[512];
int proxy_port;
int blinktext;
int win_name_always;
int width, height;
- char font[64];
+ char font[256];
int fontisbold;
int fontheight;
int fontcharset;
/* X11 forwarding */
int x11_forward;
char x11_display[128];
+ int x11_auth;
/* port forwarding */
int lport_acceptall; /* accept conns from hosts other than localhost */
int rport_acceptall; /* same for remote forwarded ports (SSH2 only) */
int stamp_utmp;
int login_shell;
int scrollbar_on_left;
- char boldfont[64];
+ char boldfont[256];
+ char widefont[256];
+ char wideboldfont[256];
int shadowboldoffset;
};
* being run, _either_ because no remote command has been provided
* _or_ because the application is GUI and can't run non-
* interactively.
+ *
+ * These flags describe the type of _application_ - they wouldn't
+ * vary between individual sessions - and so it's OK to have this
+ * variable be GLOBAL.
*/
#define FLAG_VERBOSE 0x0001
#define FLAG_STDERR 0x0002
#define FLAG_INTERACTIVE 0x0004
GLOBAL int flags;
-GLOBAL Config cfg;
+/*
+ * Likewise, these two variables are set up when the application
+ * initialises, and inform all default-settings accesses after
+ * that.
+ */
GLOBAL int default_protocol;
GLOBAL int default_port;
+/* This variable, OTOH, needs to be made non-global ASAP. FIXME. */
+GLOBAL Config cfg;
+
struct RSAKey; /* be a little careful of scope */
/*
void request_resize(void *frontend, int, int);
void do_text(Context, int, int, char *, int, unsigned long, int);
void do_cursor(Context, int, int, char *, int, unsigned long, int);
-int CharWidth(Context ctx, int uc);
+int char_width(Context ctx, int uc);
+#ifdef OPTIMISE_SCROLL
+void do_scroll(void *, int, int, int);
+#endif
void set_title(void *frontend, char *);
void set_icon(void *frontend, char *);
void set_sbar(void *frontend, int, int, int);
void connection_fatal(void *frontend, char *, ...);
void fatalbox(char *, ...);
void modalfatalbox(char *, ...);
+#ifdef macintosh
+#pragma noreturn(fatalbox)
+#pragma noreturn(modalfatalbox)
+#endif
void beep(void *frontend, int);
void begin_session(void *frontend);
void sys_cursor(void *frontend, int x, int y);
*/
void save_settings(char *section, int do_host, Config * cfg);
void load_settings(char *section, int do_host, Config * cfg);
-void get_sesslist(int allocate);
+void load_open_settings(void *sesskey, int do_host, Config *cfg);
+void get_sesslist(struct sesslist *, int allocate);
void do_defaults(char *, Config *);
void registry_cleanup(void);
/*
+ * Functions used by settings.c to provide platform-specific
+ * default settings.
+ *
+ * (The integer one is expected to return `def' if it has no clear
+ * opinion of its own. This is because there's no integer value
+ * which I can reliably set aside to indicate `nil'. The string
+ * function is perfectly all right returning NULL, of course.)
+ */
+char *platform_default_s(char *name);
+int platform_default_i(char *name, int def);
+
+/*
* Exports from terminal.c.
*/
-Terminal *term_init(void *frontend);
+Terminal *term_init(Config *, void *);
void term_size(Terminal *, int, int, int);
void term_out(Terminal *);
void term_paint(Terminal *, Context, int, int, int, int, int);
void term_nopaste(Terminal *);
int term_ldisc(Terminal *, int option);
void term_copyall(Terminal *);
-void term_reconfig(Terminal *);
+void term_reconfig(Terminal *, Config *);
void term_seen_key_event(Terminal *);
int from_backend(void *, int is_stderr, char *data, int len);
void term_provide_resize_fn(Terminal *term,
char *texttype, void *data, int len);
/*
+ * Exports from testback.c
+ */
+
+extern Backend null_backend;
+extern Backend loop_backend;
+
+/*
* Exports from raw.c.
*/
/*
* Exports from ldisc.c.
*/
-void *ldisc_create(Terminal *, Backend *, void *, void *);
+void *ldisc_create(Config *, Terminal *, Backend *, void *, void *);
void ldisc_send(void *handle, char *buf, int len, int interactive);
/*
#ifndef CP_UTF8
#define CP_UTF8 65001
#endif
-void init_ucs(void);
+/* void init_ucs(void); -- this is now in platform-specific headers */
int is_dbcs_leadbyte(int codepage, char byte);
int mb_to_wc(int codepage, int flags, char *mbstr, int mblen,
wchar_t *wcstr, int wclen);
void get_unitab(int codepage, wchar_t * unitab, int ftype);
/*
+ * Exports from wcwidth.c
+ */
+int wcwidth(wchar_t ucs);
+int wcswidth(const wchar_t *pwcs, size_t n);
+
+/*
* Exports from mscrypto.c
*/
#ifdef MSCRYPTOAPI
* defined differently in various places and required _by_
* cmdline.c).
*/
-int cmdline_process_param(char *, char *, int);
-void cmdline_run_saved(void);
+int cmdline_process_param(char *, char *, int, Config *);
+void cmdline_run_saved(Config *);
extern char *cmdline_password;
#define TOOLTYPE_FILETRANSFER 1
extern int cmdline_tooltype;
void cmdline_error(char *, ...);
+/*
+ * X11 auth mechanisms we know about.
+ */
+enum {
+ X11_NO_AUTH,
+ X11_MIT, /* MIT-MAGIC-COOKIE-1 */
+ X11_XDM, /* XDM-AUTHORIZATION-1 */
+ X11_NAUTHS
+};
+extern const char *const x11_authnames[]; /* declared in x11fwd.c */
+
#endif
projects / u / mdw / putty / blobdiff