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1 | #ifndef PUTTY_UNIX_H |
2 | #define PUTTY_UNIX_H |
3 | |
76d3a838 |
4 | #ifdef HAVE_CONFIG_H |
5 | # include "uxconfig.h" /* Space to hide it from mkfiles.pl */ |
6 | #endif |
7 | |
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8 | #include <stdio.h> /* for FILENAME_MAX */ |
b3d375b2 |
9 | #include <stdint.h> /* C99 int types */ |
10 | #ifndef NO_LIBDL |
11 | #include <dlfcn.h> /* Dynamic library loading */ |
12 | #endif /* NO_LIBDL */ |
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13 | #include "charset.h" |
14 | |
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15 | struct Filename { |
16 | char path[FILENAME_MAX]; |
17 | }; |
c6940f12 |
18 | FILE *f_open(struct Filename, char const *, int); |
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19 | |
20 | struct FontSpec { |
21 | char name[256]; |
22 | }; |
23 | |
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24 | typedef void *Context; /* FIXME: probably needs changing */ |
25 | |
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26 | typedef int OSSocket; |
27 | #define OSSOCKET_DEFINED /* stop network.h using its default */ |
28 | |
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29 | extern Backend pty_backend; |
30 | |
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31 | typedef uint32_t uint32; /* C99: uint32_t defined in stdint.h */ |
32 | #define PUTTY_UINT32_DEFINED |
33 | |
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34 | /* |
35 | * Under GTK, we send MA_CLICK _and_ MA_2CLK, or MA_CLICK _and_ |
36 | * MA_3CLK, when a button is pressed for the second or third time. |
37 | */ |
38 | #define MULTICLICK_ONLY_EVENT 0 |
39 | |
40 | /* |
d9b15094 |
41 | * Under GTK, there is no context help available. |
42 | */ |
43 | #define HELPCTX(x) P(NULL) |
44 | #define FILTER_KEY_FILES NULL /* FIXME */ |
45 | |
46 | /* |
e6346999 |
47 | * Under X, selection data must not be NUL-terminated. |
48 | */ |
49 | #define SELECTION_NUL_TERMINATED 0 |
50 | |
0f351587 |
51 | /* |
52 | * Under X, copying to the clipboard terminates lines with just LF. |
53 | */ |
54 | #define SEL_NL { 10 } |
55 | |
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56 | /* Simple wraparound timer function */ |
57 | unsigned long getticks(void); /* based on gettimeofday(2) */ |
58 | #define GETTICKCOUNT getticks |
39934deb |
59 | #define TICKSPERSEC 1000 /* we choose to use milliseconds */ |
60 | #define CURSORBLINK 450 /* no standard way to set this */ |
2ac3322e |
61 | /* getticks() works using gettimeofday(), so it's vulnerable to system clock |
62 | * changes causing chaos. Therefore, we provide a compensation mechanism. */ |
63 | #define TIMING_SYNC |
64 | #define TIMING_SYNC_ANOW |
65 | extern long tickcount_offset; |
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66 | |
67 | #define WCHAR wchar_t |
68 | #define BYTE unsigned char |
69 | |
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70 | /* |
71 | * Unix-specific global flag |
72 | * |
73 | * FLAG_STDERR_TTY indicates that standard error might be a terminal and |
74 | * might get its configuration munged, so anything trying to output plain |
75 | * text (i.e. with newlines in it) will need to put it back into cooked |
76 | * mode first. Applications setting this flag should also call |
77 | * stderr_tty_init() before messing with any terminal modes, and can call |
78 | * premsg() before outputting text to stderr and postmsg() afterwards. |
79 | */ |
80 | #define FLAG_STDERR_TTY 0x1000 |
81 | |
e9aef757 |
82 | /* Things pty.c needs from pterm.c */ |
a8327734 |
83 | char *get_x_display(void *frontend); |
84 | int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */ |
7af753e6 |
85 | long get_windowid(void *frontend); |
755a6d84 |
86 | |
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87 | /* Things gtkdlg.c needs from pterm.c */ |
88 | void *get_window(void *frontend); /* void * to avoid depending on gtk.h */ |
89 | |
3f935d5b |
90 | /* Things pterm.c needs from gtkdlg.c */ |
f89c3294 |
91 | int do_config_box(const char *title, Config *cfg, |
92 | int midsession, int protcfginfo); |
3f935d5b |
93 | void fatal_message_box(void *window, char *msg); |
7718480a |
94 | void about_box(void *window); |
8eed910d |
95 | void *eventlogstuff_new(void); |
96 | void showeventlog(void *estuff, void *parentwin); |
cbe2d68f |
97 | void logevent_dlg(void *estuff, const char *string); |
abb6895f |
98 | int reallyclose(void *frontend); |
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99 | |
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100 | /* Things pterm.c needs from {ptermm,uxputty}.c */ |
101 | char *make_default_wintitle(char *hostname); |
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102 | int process_nonoption_arg(char *arg, Config *cfg, int *allow_launch); |
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103 | |
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104 | /* pterm.c needs this special function in xkeysym.c */ |
105 | int keysym_to_unicode(int keysym); |
106 | |
faec60ed |
107 | /* Things uxstore.c needs from pterm.c */ |
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108 | char *x_get_default(const char *key); |
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109 | |
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110 | /* Things uxstore.c provides to pterm.c */ |
111 | void provide_xrm_string(char *string); |
112 | |
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113 | /* Things provided by uxcons.c */ |
114 | struct termios; |
115 | void stderr_tty_init(void); |
116 | void premsg(struct termios *); |
117 | void postmsg(struct termios *); |
118 | |
0ff9ea38 |
119 | /* The interface used by uxsel.c */ |
120 | void uxsel_init(void); |
121 | typedef int (*uxsel_callback_fn)(int fd, int event); |
122 | void uxsel_set(int fd, int rwx, uxsel_callback_fn callback); |
123 | void uxsel_del(int fd); |
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124 | int select_result(int fd, int event); |
0ff9ea38 |
125 | int first_fd(int *state, int *rwx); |
126 | int next_fd(int *state, int *rwx); |
74aca06d |
127 | /* The following are expected to be provided _to_ uxsel.c by the frontend */ |
128 | int uxsel_input_add(int fd, int rwx); /* returns an id */ |
129 | void uxsel_input_remove(int id); |
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130 | |
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131 | /* uxcfg.c */ |
132 | struct controlbox; |
8a7f1392 |
133 | void unix_setup_config_box(struct controlbox *b, int midsession, int protocol); |
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134 | |
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135 | /* gtkcfg.c */ |
136 | void gtk_setup_config_box(struct controlbox *b, int midsession, void *window); |
137 | |
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138 | /* |
139 | * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value |
140 | * which causes mb_to_wc and wc_to_mb to call _libc_ rather than |
141 | * libcharset. That way, we can interface the various charsets |
142 | * supported by libcharset with the one supported by mbstowcs and |
143 | * wcstombs (which will be the character set in which stuff read |
144 | * from the command line or config files is assumed to be encoded). |
145 | */ |
146 | #define DEFAULT_CODEPAGE 0xFFFF |
147 | #define CP_UTF8 CS_UTF8 /* from libcharset */ |
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148 | |
68a49acb |
149 | #define strnicmp strncasecmp |
150 | #define stricmp strcasecmp |
151 | |
15b5d988 |
152 | /* BSD-semantics version of signal(), and another helpful function */ |
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153 | void (*putty_signal(int sig, void (*func)(int)))(int); |
15b5d988 |
154 | void block_signal(int sig, int block_it); |
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155 | |
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156 | /* uxmisc.c */ |
157 | int cloexec(int); |
158 | |
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159 | /* |
160 | * Exports from unicode.c. |
161 | */ |
21d2b241 |
162 | struct unicode_data; |
6ac7f054 |
163 | int init_ucs(struct unicode_data *ucsdata, char *line_codepage, |
164 | int utf8_override, int font_charset, int vtmode); |
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165 | |
2f92b717 |
166 | /* |
167 | * Spare function exported directly from uxnet.c. |
168 | */ |
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169 | void *sk_getxdmdata(void *sock, int *lenp); |
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170 | |
b51259f6 |
171 | /* |
172 | * General helpful Unix stuff: more helpful version of the FD_SET |
173 | * macro, which also handles maxfd. |
174 | */ |
175 | #define FD_SET_MAX(fd, max, set) do { \ |
176 | FD_SET(fd, &set); \ |
177 | if (max < fd + 1) max = fd + 1; \ |
178 | } while (0) |
179 | |
aef05b78 |
180 | /* |
181 | * Exports from winser.c. |
182 | */ |
183 | extern Backend serial_backend; |
184 | |
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185 | #endif |