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1 | #ifndef PUTTY_PUTTY_H |
2 | #define PUTTY_PUTTY_H |
3 | |
4 | #define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY" |
5 | |
6 | /* |
7 | * Global variables. Most modules declare these `extern', but |
8 | * window.c will do `#define PUTTY_DO_GLOBALS' before including this |
9 | * module, and so will get them properly defined. |
10 | */ |
11 | #ifdef PUTTY_DO_GLOBALS |
12 | #define GLOBAL |
13 | #else |
14 | #define GLOBAL extern |
15 | #endif |
16 | |
17 | #define ATTR_ACTCURS 0x80000000UL /* active cursor (block) */ |
18 | #define ATTR_PASCURS 0x40000000UL /* passive cursor (box) */ |
19 | #define ATTR_INVALID 0x20000000UL |
20 | #define ATTR_WRAPPED 0x10000000UL |
21 | |
22 | #define ATTR_ASCII 0x00000000UL /* normal ASCII charset ESC ( B */ |
23 | #define ATTR_GBCHR 0x00100000UL /* UK variant charset ESC ( A */ |
24 | #define ATTR_LINEDRW 0x00200000UL /* line drawing charset ESC ( 0 */ |
25 | |
26 | #define ATTR_BOLD 0x00000100UL |
27 | #define ATTR_UNDER 0x00000200UL |
28 | #define ATTR_REVERSE 0x00000400UL |
29 | #define ATTR_FGMASK 0x0000F000UL |
30 | #define ATTR_BGMASK 0x000F0000UL |
31 | #define ATTR_FGSHIFT 12 |
32 | #define ATTR_BGSHIFT 16 |
33 | |
34 | #define ATTR_DEFAULT 0x00098000UL |
35 | #define ATTR_DEFFG 0x00008000UL |
36 | #define ATTR_DEFBG 0x00090000UL |
37 | #define ATTR_CUR_XOR 0x000BA000UL |
38 | #define ERASE_CHAR (ATTR_DEFAULT | ' ') |
39 | #define ATTR_MASK 0xFFFFFF00UL |
40 | #define CHAR_MASK 0x000000FFUL |
41 | |
42 | typedef HDC Context; |
43 | #define SEL_NL { 13, 10 } |
44 | |
45 | GLOBAL int rows, cols, savelines; |
46 | |
47 | GLOBAL int font_width, font_height; |
48 | |
49 | #define INBUF_SIZE 2048 |
50 | #define INBUF_MASK (INBUF_SIZE-1) |
51 | GLOBAL unsigned char inbuf[INBUF_SIZE]; |
52 | GLOBAL int inbuf_head, inbuf_reap; |
53 | |
54 | #define OUTBUF_SIZE 2048 |
55 | #define OUTBUF_MASK (OUTBUF_SIZE-1) |
56 | GLOBAL unsigned char outbuf[OUTBUF_SIZE]; |
57 | GLOBAL int outbuf_head, outbuf_reap; |
58 | |
59 | GLOBAL int has_focus; |
60 | |
61 | GLOBAL int app_cursor_keys, app_keypad_keys; |
62 | |
63 | #define WM_NETEVENT (WM_USER + 1) |
64 | |
65 | typedef enum { |
66 | TS_AYT, TS_BRK, TS_SYNCH, TS_EC, TS_EL, TS_GA, TS_NOP, TS_ABORT, |
67 | TS_AO, TS_IP, TS_SUSP, TS_EOR, TS_EOF |
68 | } Telnet_Special; |
69 | |
70 | typedef enum { |
71 | MB_NOTHING, MB_SELECT, MB_EXTEND, MB_PASTE |
72 | } Mouse_Button; |
73 | |
74 | typedef enum { |
75 | MA_NOTHING, MA_CLICK, MA_2CLK, MA_3CLK, MA_DRAG, MA_RELEASE |
76 | } Mouse_Action; |
77 | |
78 | typedef enum { |
79 | VT_XWINDOWS, VT_OEMANSI, VT_OEMONLY, VT_POORMAN |
80 | } VT_Mode; |
81 | |
82 | typedef struct { |
83 | char *(*init) (HWND hwnd, char *host, int port, char **realhost); |
84 | int (*msg) (WPARAM wParam, LPARAM lParam); |
85 | void (*send) (char *buf, int len); |
86 | void (*size) (void); |
87 | void (*special) (Telnet_Special code); |
88 | } Backend; |
89 | |
90 | GLOBAL Backend *back; |
91 | |
92 | typedef struct { |
93 | /* Basic options */ |
94 | char host[512]; |
95 | int port; |
96 | enum { PROT_TELNET, PROT_SSH } protocol; |
97 | int close_on_exit; |
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98 | /* SSH options */ |
99 | int nopty; |
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100 | /* Telnet options */ |
101 | char termtype[32]; |
102 | char termspeed[32]; |
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103 | char environmt[1024]; /* VAR\tvalue\0VAR\tvalue\0\0 */ |
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104 | char username[32]; |
105 | int rfc_environ; |
106 | /* Keyboard options */ |
107 | int bksp_is_delete; |
108 | int rxvt_homeend; |
109 | int linux_funkeys; |
110 | int app_cursor; |
111 | int app_keypad; |
112 | /* Terminal options */ |
113 | int savelines; |
114 | int dec_om; |
115 | int wrap_mode; |
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116 | int lfhascr; |
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117 | int win_name_always; |
118 | int width, height; |
119 | char font[64]; |
120 | int fontisbold; |
121 | int fontheight; |
122 | VT_Mode vtmode; |
123 | /* Colour options */ |
124 | int try_palette; |
125 | int bold_colour; |
126 | unsigned char colours[22][3]; |
127 | /* Selection options */ |
128 | int mouse_is_xterm; |
129 | short wordness[256]; |
130 | } Config; |
131 | |
132 | GLOBAL Config cfg; |
133 | |
134 | /* |
135 | * Exports from window.c. |
136 | */ |
137 | void request_resize (int, int); |
138 | void do_text (Context, int, int, char *, int, unsigned long); |
139 | void set_title (char *); |
140 | void set_icon (char *); |
141 | void set_sbar (int, int, int); |
142 | Context get_ctx(); |
143 | void free_ctx (Context); |
144 | void palette_set (int, int, int, int); |
145 | void palette_reset (void); |
146 | void write_clip (void *, int); |
147 | void get_clip (void **, int *); |
148 | void optimised_move (int, int, int); |
149 | void fatalbox (char *, ...); |
150 | void beep (void); |
151 | #define OPTIMISE_IS_SCROLL 1 |
152 | |
153 | /* |
154 | * Exports from noise.c. |
155 | */ |
156 | void noise_get_heavy(void (*func) (void *, int)); |
157 | void noise_get_light(void (*func) (void *, int)); |
158 | void noise_ultralight(DWORD data); |
159 | void random_save_seed(void); |
160 | |
161 | /* |
162 | * Exports from windlg.c. |
163 | */ |
164 | int do_config (void); |
165 | int do_reconfig (HWND); |
166 | void do_defaults (char *); |
167 | void lognegot (char *); |
168 | void shownegot (HWND); |
169 | void showabout (HWND); |
170 | void verify_ssh_host_key(char *host, struct RSAKey *key); |
171 | |
172 | /* |
173 | * Exports from terminal.c. |
174 | */ |
175 | |
176 | void term_init (void); |
177 | void term_size (int, int, int); |
178 | void term_out (void); |
179 | void term_paint (Context, int, int, int, int); |
180 | void term_scroll (int, int); |
181 | void term_pwron (void); |
182 | void term_clrsb (void); |
183 | void term_mouse (Mouse_Button, Mouse_Action, int, int); |
184 | void term_deselect (void); |
185 | void term_update (void); |
186 | void term_invalidate(void); |
187 | |
188 | /* |
189 | * Exports from telnet.c. |
190 | */ |
191 | |
192 | Backend telnet_backend; |
193 | |
194 | /* |
195 | * Exports from ssh.c. |
196 | */ |
197 | |
198 | Backend ssh_backend; |
199 | |
200 | /* |
201 | * Exports from sshrand.c. |
202 | */ |
203 | |
204 | void random_add_noise(void *noise, int length); |
205 | void random_init(void); |
206 | int random_byte(void); |
207 | void random_get_savedata(void **data, int *len); |
208 | |
209 | /* |
210 | * Exports from misc.c. |
211 | */ |
212 | |
213 | /* #define MALLOC_LOG do this if you suspect putty of leaking memory */ |
214 | #ifdef MALLOC_LOG |
215 | #define smalloc(z) (mlog(__FILE__,__LINE__), safemalloc(z)) |
216 | #define srealloc(y,z) (mlog(__FILE__,__LINE__), saferealloc(y,z)) |
217 | #define sfree(z) (mlog(__FILE__,__LINE__), safefree(z)) |
218 | void mlog(char *, int); |
219 | #else |
220 | #define smalloc safemalloc |
221 | #define srealloc saferealloc |
222 | #define sfree safefree |
223 | #endif |
224 | |
225 | void *safemalloc(size_t); |
226 | void *saferealloc(void *, size_t); |
227 | void safefree(void *); |
228 | |
229 | /* |
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230 | * Exports from version.c. |
231 | */ |
232 | extern char ver[]; |
233 | |
234 | /* |
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235 | * A debug system. |
236 | */ |
237 | #ifdef DEBUG |
238 | #include <stdarg.h> |
239 | #define debug(x) (dprintf x) |
240 | static void dprintf(char *fmt, ...) { |
241 | char buf[2048]; |
242 | DWORD dw; |
243 | va_list ap; |
244 | static int gotconsole = 0; |
245 | |
246 | if (!gotconsole) { |
247 | AllocConsole(); |
248 | gotconsole = 1; |
249 | } |
250 | |
251 | va_start(ap, fmt); |
252 | vsprintf(buf, fmt, ap); |
253 | WriteFile (GetStdHandle(STD_OUTPUT_HANDLE), buf, strlen(buf), &dw, NULL); |
254 | va_end(ap); |
255 | } |
256 | #else |
257 | #define debug(x) |
258 | #endif |
259 | |
260 | #endif |