#ifndef PUTTY_UNIX_H
#define PUTTY_UNIX_H
+#ifdef HAVE_CONFIG_H
+# include "uxconfig.h" /* Space to hide it from mkfiles.pl */
+#endif
+
+#include <stdio.h> /* for FILENAME_MAX */
+#include <stdint.h> /* C99 int types */
+#ifndef NO_LIBDL
+#include <dlfcn.h> /* Dynamic library loading */
+#endif /* NO_LIBDL */
+#include "charset.h"
+
+struct Filename {
+ char *path;
+};
+FILE *f_open(const struct Filename *, char const *, int);
+
+struct FontSpec {
+ char *name; /* may be "" to indicate no selected font at all */
+};
+struct FontSpec *fontspec_new(const char *name);
+
typedef void *Context; /* FIXME: probably needs changing */
+typedef int OSSocket;
+#define OSSOCKET_DEFINED /* stop network.h using its default */
+
extern Backend pty_backend;
+typedef uint32_t uint32; /* C99: uint32_t defined in stdint.h */
+#define PUTTY_UINT32_DEFINED
+
/*
* Under GTK, we send MA_CLICK _and_ MA_2CLK, or MA_CLICK _and_
* MA_3CLK, when a button is pressed for the second or third time.
#define MULTICLICK_ONLY_EVENT 0
/*
+ * Under GTK, there is no context help available.
+ */
+#define HELPCTX(x) P(NULL)
+#define FILTER_KEY_FILES NULL /* FIXME */
+#define FILTER_DYNLIB_FILES NULL /* FIXME */
+
+/*
* Under X, selection data must not be NUL-terminated.
*/
#define SELECTION_NUL_TERMINATED 0
/* Simple wraparound timer function */
unsigned long getticks(void); /* based on gettimeofday(2) */
#define GETTICKCOUNT getticks
-#define TICKSPERSEC 1000000 /* gettimeofday returns microseconds */
-#define CURSORBLINK 450000 /* no standard way to set this */
+#define TICKSPERSEC 1000 /* we choose to use milliseconds */
+#define CURSORBLINK 450 /* no standard way to set this */
#define WCHAR wchar_t
#define BYTE unsigned char
-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);
-int wc_to_mb(int codepage, int flags, wchar_t *wcstr, int wclen,
- char *mbstr, int mblen, char *defchr, int *defused);
-void init_ucs(void);
+/*
+ * Unix-specific global flag
+ *
+ * FLAG_STDERR_TTY indicates that standard error might be a terminal and
+ * might get its configuration munged, so anything trying to output plain
+ * text (i.e. with newlines in it) will need to put it back into cooked
+ * mode first. Applications setting this flag should also call
+ * stderr_tty_init() before messing with any terminal modes, and can call
+ * premsg() before outputting text to stderr and postmsg() afterwards.
+ */
+#define FLAG_STDERR_TTY 0x1000
/* Things pty.c needs from pterm.c */
-char *get_x_display(void);
-int font_dimension(int which); /* 0 for width, 1 for height */
+char *get_x_display(void *frontend);
+int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */
+long get_windowid(void *frontend);
+
+/* Things gtkdlg.c needs from pterm.c */
+void *get_window(void *frontend); /* void * to avoid depending on gtk.h */
+
+/* Things pterm.c needs from gtkdlg.c */
+int do_config_box(const char *title, Conf *conf,
+ int midsession, int protcfginfo);
+void fatal_message_box(void *window, char *msg);
+void nonfatal_message_box(void *window, char *msg);
+void about_box(void *window);
+void *eventlogstuff_new(void);
+void showeventlog(void *estuff, void *parentwin);
+void logevent_dlg(void *estuff, const char *string);
+int reallyclose(void *frontend);
+#ifdef MAY_REFER_TO_GTK_IN_HEADERS
+int messagebox(GtkWidget *parentwin, char *title, char *msg, int minwid, ...);
+int string_width(char *text);
+#endif
+
+/* Things pterm.c needs from {ptermm,uxputty}.c */
+char *make_default_wintitle(char *hostname);
+int process_nonoption_arg(char *arg, Conf *conf, int *allow_launch);
+
+/* pterm.c needs this special function in xkeysym.c */
+int keysym_to_unicode(int keysym);
/* Things uxstore.c needs from pterm.c */
-char *app_name; /* for doing resource lookups */
+char *x_get_default(const char *key);
+
+/* Things uxstore.c provides to pterm.c */
+void provide_xrm_string(char *string);
+
+/* Things provided by uxcons.c */
+struct termios;
+void stderr_tty_init(void);
+void premsg(struct termios *);
+void postmsg(struct termios *);
+
+/* The interface used by uxsel.c */
+void uxsel_init(void);
+typedef int (*uxsel_callback_fn)(int fd, int event);
+void uxsel_set(int fd, int rwx, uxsel_callback_fn callback);
+void uxsel_del(int fd);
+int select_result(int fd, int event);
+int first_fd(int *state, int *rwx);
+int next_fd(int *state, int *rwx);
+/* The following are expected to be provided _to_ uxsel.c by the frontend */
+int uxsel_input_add(int fd, int rwx); /* returns an id */
+void uxsel_input_remove(int id);
+
+/* uxcfg.c */
+struct controlbox;
+void unix_setup_config_box(struct controlbox *b, int midsession, int protocol);
-#define DEFAULT_CODEPAGE 0 /* FIXME: no idea how to do this */
+/* gtkcfg.c */
+void gtk_setup_config_box(struct controlbox *b, int midsession, void *window);
+
+/*
+ * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value
+ * which causes mb_to_wc and wc_to_mb to call _libc_ rather than
+ * libcharset. That way, we can interface the various charsets
+ * supported by libcharset with the one supported by mbstowcs and
+ * wcstombs (which will be the character set in which stuff read
+ * from the command line or config files is assumed to be encoded).
+ */
+#define DEFAULT_CODEPAGE 0xFFFF
+#define CP_UTF8 CS_UTF8 /* from libcharset */
+
+#define strnicmp strncasecmp
+#define stricmp strcasecmp
+
+/* BSD-semantics version of signal(), and another helpful function */
+void (*putty_signal(int sig, void (*func)(int)))(int);
+void block_signal(int sig, int block_it);
+
+/* uxmisc.c */
+void cloexec(int);
+void noncloexec(int);
+int nonblock(int);
+int no_nonblock(int);
+
+/*
+ * Exports from unicode.c.
+ */
+struct unicode_data;
+int init_ucs(struct unicode_data *ucsdata, char *line_codepage,
+ int utf8_override, int font_charset, int vtmode);
+
+/*
+ * Spare function exported directly from uxnet.c.
+ */
+void *sk_getxdmdata(void *sock, int *lenp);
+
+/*
+ * Function provided by front ends, and called by uxnet.c to indicate
+ * that net_pending_errors() would like to be called back when the
+ * front end has a spare moment and isn't deep in any other recursion.
+ */
+void frontend_net_error_pending(void);
+
+/*
+ * General helpful Unix stuff: more helpful version of the FD_SET
+ * macro, which also handles maxfd.
+ */
+#define FD_SET_MAX(fd, max, set) do { \
+ FD_SET(fd, &set); \
+ if (max < fd + 1) max = fd + 1; \
+} while (0)
+
+/*
+ * Exports from winser.c.
+ */
+extern Backend serial_backend;
#endif
projects / u / mdw / putty / blobdiff