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