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1 | #ifndef PUTTY_UNIX_H |
2 | #define PUTTY_UNIX_H |
3 | |
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4 | #include <stdio.h> /* for FILENAME_MAX */ |
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5 | #include "charset.h" |
6 | |
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7 | struct Filename { |
8 | char path[FILENAME_MAX]; |
9 | }; |
10 | #define f_open(filename, mode) ( fopen((filename).path, (mode)) ) |
11 | |
12 | struct FontSpec { |
13 | char name[256]; |
14 | }; |
15 | |
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16 | typedef void *Context; /* FIXME: probably needs changing */ |
17 | |
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18 | extern Backend pty_backend; |
19 | |
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20 | /* |
21 | * Under GTK, we send MA_CLICK _and_ MA_2CLK, or MA_CLICK _and_ |
22 | * MA_3CLK, when a button is pressed for the second or third time. |
23 | */ |
24 | #define MULTICLICK_ONLY_EVENT 0 |
25 | |
26 | /* |
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27 | * Under GTK, there is no context help available. |
28 | */ |
29 | #define HELPCTX(x) P(NULL) |
30 | #define FILTER_KEY_FILES NULL /* FIXME */ |
31 | |
32 | /* |
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33 | * Under X, selection data must not be NUL-terminated. |
34 | */ |
35 | #define SELECTION_NUL_TERMINATED 0 |
36 | |
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37 | /* |
38 | * Under X, copying to the clipboard terminates lines with just LF. |
39 | */ |
40 | #define SEL_NL { 10 } |
41 | |
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42 | /* Simple wraparound timer function */ |
43 | unsigned long getticks(void); /* based on gettimeofday(2) */ |
44 | #define GETTICKCOUNT getticks |
45 | #define TICKSPERSEC 1000000 /* gettimeofday returns microseconds */ |
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46 | #define CURSORBLINK 450000 /* no standard way to set this */ |
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47 | |
48 | #define WCHAR wchar_t |
49 | #define BYTE unsigned char |
50 | |
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51 | GLOBAL void *logctx; |
52 | |
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53 | /* Things pty.c needs from pterm.c */ |
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54 | char *get_x_display(void *frontend); |
55 | int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */ |
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56 | long get_windowid(void *frontend); |
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57 | |
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58 | /* Things gtkdlg.c needs from pterm.c */ |
59 | void *get_window(void *frontend); /* void * to avoid depending on gtk.h */ |
60 | |
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61 | /* Things pterm.c needs from {ptermm,uxputty}.c */ |
62 | char *make_default_wintitle(char *hostname); |
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63 | int process_nonoption_arg(char *arg, Config *cfg); |
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64 | |
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65 | /* Things uxstore.c needs from pterm.c */ |
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66 | char *x_get_default(const char *key); |
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67 | |
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68 | /* Things uxstore.c provides to pterm.c */ |
69 | void provide_xrm_string(char *string); |
70 | |
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71 | /* The interface used by uxsel.c */ |
72 | void uxsel_init(void); |
73 | typedef int (*uxsel_callback_fn)(int fd, int event); |
74 | void uxsel_set(int fd, int rwx, uxsel_callback_fn callback); |
75 | void uxsel_del(int fd); |
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76 | int select_result(int fd, int event); |
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77 | int first_fd(int *state, int *rwx); |
78 | int next_fd(int *state, int *rwx); |
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79 | /* The following are expected to be provided _to_ uxsel.c by the frontend */ |
80 | int uxsel_input_add(int fd, int rwx); /* returns an id */ |
81 | void uxsel_input_remove(int id); |
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82 | |
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83 | /* uxcfg.c */ |
84 | struct controlbox; |
85 | void unix_setup_config_box(struct controlbox *b, int midsession); |
86 | |
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87 | /* |
88 | * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value |
89 | * which causes mb_to_wc and wc_to_mb to call _libc_ rather than |
90 | * libcharset. That way, we can interface the various charsets |
91 | * supported by libcharset with the one supported by mbstowcs and |
92 | * wcstombs (which will be the character set in which stuff read |
93 | * from the command line or config files is assumed to be encoded). |
94 | */ |
95 | #define DEFAULT_CODEPAGE 0xFFFF |
96 | #define CP_UTF8 CS_UTF8 /* from libcharset */ |
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97 | |
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98 | #define strnicmp strncasecmp |
99 | #define stricmp strcasecmp |
100 | |
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101 | /* BSD-semantics version of signal() */ |
102 | void (*putty_signal(int sig, void (*func)(int)))(int); |
103 | |
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104 | /* |
105 | * Exports from unicode.c. |
106 | */ |
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107 | struct unicode_data; |
108 | int init_ucs(struct unicode_data *ucsdata, |
109 | char *line_codepage, int font_charset); |
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110 | |
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111 | /* |
112 | * Spare function exported directly from uxnet.c. |
113 | */ |
114 | int sk_getxdmdata(void *sock, unsigned long *ip, int *port); |
115 | |
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116 | #endif |