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461
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1
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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5
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6
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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9
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10
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11 #define NGX_MAX_TEXT 2048
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12
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13
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509
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14 void __cdecl
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15 ngx_message_box(char *title, ngx_uint_t type, ngx_err_t err,
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503
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16 const char *fmt, ...)
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461
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17 {
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18 va_list args;
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19 u_char text[NGX_MAX_TEXT], *p, *last;
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20
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21 last = text + NGX_MAX_TEXT;
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22
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23 va_start(args, fmt);
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24 p = ngx_vsnprintf(text, NGX_MAX_TEXT, fmt, args);
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25 va_end(args);
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26
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27 if (err) {
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28
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29 if (p > last - 50) {
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30
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31 /* leave a space for an error code */
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32
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33 p = last - 50;
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34 *p++ = '.';
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35 *p++ = '.';
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36 *p++ = '.';
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37 }
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38
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2389
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39 p = ngx_snprintf(p, last - p, ((unsigned) err < 0x80000000)
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40 ? " (%d: " : " (%Xd: ", err);
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461
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41 p = ngx_strerror_r(err, p, last - p);
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42
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43 if (p < last) {
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44 *p++ = ')';
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45 }
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46 }
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47
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48 if (p == last) {
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49 p--;
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50 }
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51
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52 *p = '\0';
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53
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54 MessageBox(NULL, (char *) text, title, type);
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55 }
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56
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57
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503
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58 ngx_int_t
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59 ngx_system_tray_icon(HWND window, u_long action, HICON icon, u_char *tip)
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461
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60 {
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61 NOTIFYICONDATA ni;
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62
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63 ni.cbSize = sizeof(NOTIFYICONDATA);
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64 ni.hWnd = window;
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65 ni.uID = 0;
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66 ni.uFlags = NIF_MESSAGE|NIF_ICON|NIF_TIP;
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67 ni.uCallbackMessage = NGX_WM_TRAY;
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68 ni.hIcon = icon;
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69
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70 if (tip) {
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71 ngx_cpystrn((u_char *) ni.szTip, tip, 64);
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72 } else {
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73 ni.szTip[0] = '\0';
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74 }
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75
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76 if (Shell_NotifyIcon(action, &ni) == 0) {
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77 return NGX_ERROR;
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78 }
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79
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80 return NGX_OK;
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81 }
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