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1 | #ifndef PUTTY_UNIX_H |
2 | #define PUTTY_UNIX_H |
3 | |
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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 */ |
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9 | #include "charset.h" |
10 | |
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11 | struct Filename { |
12 | char path[FILENAME_MAX]; |
13 | }; |
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14 | FILE *f_open(struct Filename, char const *, int); |
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15 | |
16 | struct FontSpec { |
17 | char name[256]; |
18 | }; |
19 | |
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20 | typedef void *Context; /* FIXME: probably needs changing */ |
21 | |
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22 | typedef int OSSocket; |
23 | #define OSSOCKET_DEFINED /* stop network.h using its default */ |
24 | |
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25 | extern Backend pty_backend; |
26 | |
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27 | /* |
28 | * Under GTK, we send MA_CLICK _and_ MA_2CLK, or MA_CLICK _and_ |
29 | * MA_3CLK, when a button is pressed for the second or third time. |
30 | */ |
31 | #define MULTICLICK_ONLY_EVENT 0 |
32 | |
33 | /* |
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34 | * Under GTK, there is no context help available. |
35 | */ |
36 | #define HELPCTX(x) P(NULL) |
37 | #define FILTER_KEY_FILES NULL /* FIXME */ |
38 | |
39 | /* |
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40 | * Under X, selection data must not be NUL-terminated. |
41 | */ |
42 | #define SELECTION_NUL_TERMINATED 0 |
43 | |
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44 | /* |
45 | * Under X, copying to the clipboard terminates lines with just LF. |
46 | */ |
47 | #define SEL_NL { 10 } |
48 | |
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49 | /* Simple wraparound timer function */ |
50 | unsigned long getticks(void); /* based on gettimeofday(2) */ |
51 | #define GETTICKCOUNT getticks |
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52 | #define TICKSPERSEC 1000 /* we choose to use milliseconds */ |
53 | #define CURSORBLINK 450 /* no standard way to set this */ |
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54 | /* getticks() works using gettimeofday(), so it's vulnerable to system clock |
55 | * changes causing chaos. Therefore, we provide a compensation mechanism. */ |
56 | #define TIMING_SYNC |
57 | #define TIMING_SYNC_ANOW |
58 | extern long tickcount_offset; |
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59 | |
60 | #define WCHAR wchar_t |
61 | #define BYTE unsigned char |
62 | |
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63 | /* Things pty.c needs from pterm.c */ |
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64 | char *get_x_display(void *frontend); |
65 | int font_dimension(void *frontend, int which);/* 0 for width, 1 for height */ |
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66 | long get_windowid(void *frontend); |
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67 | |
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68 | /* Things gtkdlg.c needs from pterm.c */ |
69 | void *get_window(void *frontend); /* void * to avoid depending on gtk.h */ |
70 | |
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71 | /* Things pterm.c needs from gtkdlg.c */ |
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72 | int do_config_box(const char *title, Config *cfg, |
73 | int midsession, int protcfginfo); |
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74 | void fatal_message_box(void *window, char *msg); |
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75 | void about_box(void *window); |
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76 | void *eventlogstuff_new(void); |
77 | void showeventlog(void *estuff, void *parentwin); |
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78 | void logevent_dlg(void *estuff, const char *string); |
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79 | int reallyclose(void *frontend); |
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80 | |
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81 | /* Things pterm.c needs from {ptermm,uxputty}.c */ |
82 | char *make_default_wintitle(char *hostname); |
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83 | int process_nonoption_arg(char *arg, Config *cfg, int *allow_launch); |
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84 | |
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85 | /* pterm.c needs this special function in xkeysym.c */ |
86 | int keysym_to_unicode(int keysym); |
87 | |
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88 | /* Things uxstore.c needs from pterm.c */ |
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89 | char *x_get_default(const char *key); |
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90 | |
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91 | /* Things uxstore.c provides to pterm.c */ |
92 | void provide_xrm_string(char *string); |
93 | |
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94 | /* The interface used by uxsel.c */ |
95 | void uxsel_init(void); |
96 | typedef int (*uxsel_callback_fn)(int fd, int event); |
97 | void uxsel_set(int fd, int rwx, uxsel_callback_fn callback); |
98 | void uxsel_del(int fd); |
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99 | int select_result(int fd, int event); |
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100 | int first_fd(int *state, int *rwx); |
101 | int next_fd(int *state, int *rwx); |
74aca06d |
102 | /* The following are expected to be provided _to_ uxsel.c by the frontend */ |
103 | int uxsel_input_add(int fd, int rwx); /* returns an id */ |
104 | void uxsel_input_remove(int id); |
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105 | |
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106 | /* uxcfg.c */ |
107 | struct controlbox; |
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108 | void unix_setup_config_box(struct controlbox *b, int midsession, int protocol); |
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109 | |
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110 | /* gtkcfg.c */ |
111 | void gtk_setup_config_box(struct controlbox *b, int midsession, void *window); |
112 | |
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113 | /* |
114 | * In the Unix Unicode layer, DEFAULT_CODEPAGE is a special value |
115 | * which causes mb_to_wc and wc_to_mb to call _libc_ rather than |
116 | * libcharset. That way, we can interface the various charsets |
117 | * supported by libcharset with the one supported by mbstowcs and |
118 | * wcstombs (which will be the character set in which stuff read |
119 | * from the command line or config files is assumed to be encoded). |
120 | */ |
121 | #define DEFAULT_CODEPAGE 0xFFFF |
122 | #define CP_UTF8 CS_UTF8 /* from libcharset */ |
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123 | |
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124 | #define strnicmp strncasecmp |
125 | #define stricmp strcasecmp |
126 | |
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127 | /* BSD-semantics version of signal(), and another helpful function */ |
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128 | void (*putty_signal(int sig, void (*func)(int)))(int); |
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129 | void block_signal(int sig, int block_it); |
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130 | |
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131 | /* uxmisc.c */ |
132 | int cloexec(int); |
133 | |
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134 | /* |
135 | * Exports from unicode.c. |
136 | */ |
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137 | struct unicode_data; |
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138 | int init_ucs(struct unicode_data *ucsdata, char *line_codepage, |
139 | int utf8_override, int font_charset, int vtmode); |
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140 | |
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141 | /* |
142 | * Spare function exported directly from uxnet.c. |
143 | */ |
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144 | void *sk_getxdmdata(void *sock, int *lenp); |
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145 | |
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146 | /* |
147 | * General helpful Unix stuff: more helpful version of the FD_SET |
148 | * macro, which also handles maxfd. |
149 | */ |
150 | #define FD_SET_MAX(fd, max, set) do { \ |
151 | FD_SET(fd, &set); \ |
152 | if (max < fd + 1) max = fd + 1; \ |
153 | } while (0) |
154 | |
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155 | /* |
156 | * Exports from winser.c. |
157 | */ |
158 | extern Backend serial_backend; |
159 | |
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160 | #endif |