5 # include "uxconfig.h" /* Space to hide it from mkfiles.pl */
8 #include <stdio.h> /* for FILENAME_MAX */
9 #include <stdint.h> /* C99 int types */
11 #include <dlfcn.h> /* Dynamic library loading */
18 FILE *f_open(const struct Filename *, char const *, int);
21 char *name; /* may be "" to indicate no selected font at all */
23 struct FontSpec *fontspec_new(const char *name);
25 typedef void *Context; /* FIXME: probably needs changing */
27 extern Backend pty_backend;
29 typedef uint32_t uint32; /* C99: uint32_t defined in stdint.h */
30 #define PUTTY_UINT32_DEFINED
33 * Under GTK, we send MA_CLICK _and_ MA_2CLK, or MA_CLICK _and_
34 * MA_3CLK, when a button is pressed for the second or third time.
36 #define MULTICLICK_ONLY_EVENT 0
39 * Under GTK, there is no context help available.
41 #define HELPCTX(x) P(NULL)
42 #define FILTER_KEY_FILES NULL /* FIXME */
43 #define FILTER_DYNLIB_FILES NULL /* FIXME */
46 * Under X, selection data must not be NUL-terminated.
48 #define SELECTION_NUL_TERMINATED 0
51 * Under X, copying to the clipboard terminates lines with just LF.
55 /* Simple wraparound timer function */
56 unsigned long getticks(void); /* based on gettimeofday(2) */
57 #define GETTICKCOUNT getticks
58 #define TICKSPERSEC 1000 /* we choose to use milliseconds */
59 #define CURSORBLINK 450 /* no standard way to set this */
62 #define BYTE unsigned char
65 * Unix-specific global flag
67 * FLAG_STDERR_TTY indicates that standard error might be a terminal and
68 * might get its configuration munged, so anything trying to output plain
69 * text (i.e. with newlines in it) will need to put it back into cooked
70 * mode first. Applications setting this flag should also call
71 * stderr_tty_init() before messing with any terminal modes, and can call
72 * premsg() before outputting text to stderr and postmsg() afterwards.
74 #define FLAG_STDERR_TTY 0x1000
76 /* Things pty.c needs from pterm.c */
77 char *get_x_display(void *frontend);
78 int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */
79 long get_windowid(void *frontend);
80 int frontend_is_utf8(void *frontend);
82 /* Things gtkdlg.c needs from pterm.c */
83 void *get_window(void *frontend); /* void * to avoid depending on gtk.h */
85 /* Things pterm.c needs from gtkdlg.c */
86 int do_config_box(const char *title, Conf *conf,
87 int midsession, int protcfginfo);
88 void fatal_message_box(void *window, char *msg);
89 void nonfatal_message_box(void *window, char *msg);
90 void about_box(void *window);
91 void *eventlogstuff_new(void);
92 void showeventlog(void *estuff, void *parentwin);
93 void logevent_dlg(void *estuff, const char *string);
94 int reallyclose(void *frontend);
95 #ifdef MAY_REFER_TO_GTK_IN_HEADERS
96 int messagebox(GtkWidget *parentwin, char *title,
97 char *msg, int minwid, int selectable, ...);
98 int string_width(char *text);
101 /* Things pterm.c needs from {ptermm,uxputty}.c */
102 char *make_default_wintitle(char *hostname);
103 int process_nonoption_arg(char *arg, Conf *conf, int *allow_launch);
105 /* pterm.c needs this special function in xkeysym.c */
106 int keysym_to_unicode(int keysym);
108 /* Things uxstore.c needs from pterm.c */
109 char *x_get_default(const char *key);
111 /* Things uxstore.c provides to pterm.c */
112 void provide_xrm_string(char *string);
114 /* Things provided by uxcons.c */
116 void stderr_tty_init(void);
117 void premsg(struct termios *);
118 void postmsg(struct termios *);
120 /* The interface used by uxsel.c */
121 void uxsel_init(void);
122 typedef int (*uxsel_callback_fn)(int fd, int event);
123 void uxsel_set(int fd, int rwx, uxsel_callback_fn callback);
124 void uxsel_del(int fd);
125 int select_result(int fd, int event);
126 int first_fd(int *state, int *rwx);
127 int next_fd(int *state, int *rwx);
128 /* The following are expected to be provided _to_ uxsel.c by the frontend */
129 int uxsel_input_add(int fd, int rwx); /* returns an id */
130 void uxsel_input_remove(int id);
134 void unix_setup_config_box(struct controlbox *b, int midsession, int protocol);
137 void gtk_setup_config_box(struct controlbox *b, int midsession, void *window);
140 * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value
141 * which causes mb_to_wc and wc_to_mb to call _libc_ rather than
142 * libcharset. That way, we can interface the various charsets
143 * supported by libcharset with the one supported by mbstowcs and
144 * wcstombs (which will be the character set in which stuff read
145 * from the command line or config files is assumed to be encoded).
147 #define DEFAULT_CODEPAGE 0xFFFF
148 #define CP_UTF8 CS_UTF8 /* from libcharset */
150 #define strnicmp strncasecmp
151 #define stricmp strcasecmp
153 /* BSD-semantics version of signal(), and another helpful function */
154 void (*putty_signal(int sig, void (*func)(int)))(int);
155 void block_signal(int sig, int block_it);
159 void noncloexec(int);
161 int no_nonblock(int);
164 * Exports from unicode.c.
167 int init_ucs(struct unicode_data *ucsdata, char *line_codepage,
168 int utf8_override, int font_charset, int vtmode);
171 * Spare function exported directly from uxnet.c.
173 void *sk_getxdmdata(void *sock, int *lenp);
176 * General helpful Unix stuff: more helpful version of the FD_SET
177 * macro, which also handles maxfd.
179 #define FD_SET_MAX(fd, max, set) do { \
181 if (max < fd + 1) max = fd + 1; \
185 * Exports from winser.c.
187 extern Backend serial_backend;
190 * uxpeer.c, wrapping getsockopt(SO_PEERCRED).
192 int so_peercred(int fd, int *pid, int *uid, int *gid);