[2286] | 1 | /**********************************************************************
|
---|
| 2 | *
|
---|
| 3 | * fnord.cpp
|
---|
| 4 | * Copyright (C) 1996
|
---|
| 5 | *
|
---|
| 6 | * A component of the fnord webserver written by [email protected].
|
---|
| 7 | *
|
---|
| 8 | * Altered for use with the Greenstone digital library software by the
|
---|
| 9 | * New Zealand Digital Library Project at the University of Waikato,
|
---|
| 10 | * New Zealand.
|
---|
| 11 | *
|
---|
| 12 | * This program is free software; you can redistribute it and/or modify
|
---|
| 13 | * it under the terms of the GNU General Public License as published by
|
---|
| 14 | * the Free Software Foundation; either version 2 of the License, or
|
---|
| 15 | * (at your option) any later version.
|
---|
| 16 | *
|
---|
| 17 | * This program is distributed in the hope that it will be useful,
|
---|
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 20 | * GNU General Public License for more details.
|
---|
| 21 | *
|
---|
| 22 | * You should have received a copy of the GNU General Public License
|
---|
| 23 | * along with this program; if not, write to the Free Software
|
---|
| 24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
| 25 | *
|
---|
| 26 | *********************************************************************/
|
---|
[611] | 27 |
|
---|
[1203] | 28 | #include "text_t.h"
|
---|
[611] | 29 | #include <windows.h>
|
---|
| 30 | #include <stdlib.h>
|
---|
| 31 | #include <stdio.h>
|
---|
| 32 | #include <string.h>
|
---|
| 33 | #include <memory.h>
|
---|
| 34 | #pragma hdrstop
|
---|
| 35 | #include "netio.h"
|
---|
| 36 | #include "settings.h"
|
---|
| 37 | #include "httpsrv.h"
|
---|
| 38 | #include "resource.h"
|
---|
| 39 | #include "locate.h"
|
---|
| 40 | #include "cgiwrapper.h"
|
---|
| 41 | #include "startbrowser.h"
|
---|
| 42 | #include "d_winsock.h"
|
---|
[19289] | 43 | #include "fileutil.h"
|
---|
[611] | 44 |
|
---|
| 45 | #define MAINWINDOWWIDTH 400
|
---|
| 46 | #define MAINWINDOWHEIGHT 200
|
---|
| 47 |
|
---|
| 48 | #define WASTEHEIGHT 44 // Error in ht due to caption and menu bar
|
---|
| 49 | #define WASTEWIDTH 6
|
---|
[1292] | 50 | #define SPACERWIDTH 5
|
---|
[611] | 51 |
|
---|
| 52 | // size and position of the collection title
|
---|
| 53 | #define COLTITLEWIDTH 351
|
---|
| 54 | #define COLTITLEHEIGHT 35
|
---|
| 55 | #define COLTITLEX ((MAINWINDOWWIDTH-COLTITLEWIDTH)/2)
|
---|
| 56 | #define COLTITLEY 10
|
---|
| 57 |
|
---|
| 58 | // size and position of the version string
|
---|
| 59 | #define VERSIONWIDTH MAINWINDOWWIDTH
|
---|
| 60 | #define VERSIONHEIGHT 20
|
---|
| 61 | #define VERSIONX 0
|
---|
| 62 | #define VERSIONY (COLTITLEY+COLTITLEHEIGHT)
|
---|
| 63 |
|
---|
| 64 | // size and position of the Greenstone digital library logo
|
---|
| 65 | #define LOGOWIDTH 135
|
---|
| 66 | #define LOGOHEIGHT 55
|
---|
[1292] | 67 | #define LOGOX (MAINWINDOWWIDTH-(LOGOWIDTH+SPACERWIDTH))
|
---|
| 68 | #define LOGOY (MAINWINDOWHEIGHT-(LOGOHEIGHT+SPACERWIDTH))
|
---|
[611] | 69 |
|
---|
[1292] | 70 | // size and position of the enter button
|
---|
| 71 | #define ENTERBUTTONWIDTH 160
|
---|
| 72 | #define ENTERBUTTONHEIGHT 30
|
---|
| 73 | #define ENTERBUTTONX SPACERWIDTH
|
---|
| 74 | #define ENTERBUTTONY ((MAINWINDOWHEIGHT-(LOGOHEIGHT+SPACERWIDTH))-(ENTERBUTTONHEIGHT+SPACERWIDTH))
|
---|
[611] | 75 |
|
---|
[1292] | 76 | // size and position of the enter string
|
---|
| 77 | #define ENTERSTRINGX (ENTERBUTTONX+ENTERBUTTONWIDTH+SPACERWIDTH)
|
---|
| 78 | #define ENTERSTRINGY ENTERBUTTONY
|
---|
| 79 | #define ENTERSTRINGWIDTH (MAINWINDOWWIDTH-(ENTERBUTTONWIDTH+SPACERWIDTH+SPACERWIDTH+SPACERWIDTH))
|
---|
| 80 | #define ENTERSTRINGHEIGHT ENTERBUTTONHEIGHT
|
---|
| 81 |
|
---|
| 82 | // size and position of the info string
|
---|
[611] | 83 | #define INFOWIDTH MAINWINDOWWIDTH
|
---|
| 84 | #define INFOHEIGHT (MAINWINDOWHEIGHT-INFOY)
|
---|
| 85 | #define INFOX 0
|
---|
[1292] | 86 | #define INFOY ENTERBUTTONY
|
---|
[611] | 87 |
|
---|
[1292] | 88 | // size and position of restricted buttons
|
---|
| 89 | #define ALTERNATIVEBUTTONWIDTH 160
|
---|
| 90 | #define ALTERNATIVEBUTTONHEIGHT 30
|
---|
| 91 | #define ALTERNATIVEBUTTONX SPACERWIDTH
|
---|
| 92 | #define ALTERNATIVEBUTTONY LOGOY
|
---|
[611] | 93 |
|
---|
[1292] | 94 | #define INFOBUTTONWIDTH 30
|
---|
[1288] | 95 |
|
---|
[1292] | 96 | // size and position of restart button
|
---|
| 97 | #define RESTARTBUTTONWIDTH 160
|
---|
| 98 | #define RESTARTBUTTONHEIGHT 30
|
---|
| 99 | #define RESTARTBUTTONX 50
|
---|
| 100 | #define RESTARTBUTTONY (MAINWINDOWHEIGHT-RESTARTBUTTONHEIGHT-15)
|
---|
[1288] | 101 |
|
---|
[2935] | 102 | const char versionstring[] = "version " GSDL_VERSION;
|
---|
[1292] | 103 |
|
---|
[611] | 104 | const char strnothing[] = "";
|
---|
| 105 | const char strinit[] = "Initialising...";
|
---|
| 106 | const char strsb[] = "Starting browser...";
|
---|
[1292] | 107 | const char strrestartlib[] = "Press the 'Restart Library' button to start a browser\n"
|
---|
| 108 | "and enter library";
|
---|
| 109 | const char strenterlib[] = "Press this button to begin using\n"
|
---|
| 110 | "the library";
|
---|
| 111 | const char *enterstring = NULL; // points to the current enter string
|
---|
[611] | 112 | const char *infostring = NULL; // points to the current info string
|
---|
| 113 |
|
---|
| 114 |
|
---|
| 115 | // globals to do with networking and browsers
|
---|
| 116 | int have_networking = 0;
|
---|
| 117 | int netscapeneeded = 0;
|
---|
| 118 | char startbrowserdir[1024] = ""; // HARD LIMIT!!!!!
|
---|
| 119 |
|
---|
| 120 |
|
---|
| 121 | // stats to do with the last time the enter library button was pressed
|
---|
| 122 | // these stats are needed to make suggestions about the proxy
|
---|
| 123 | int enterlib_libaccessnum = -1; // -1 = NA
|
---|
| 124 | DWORD enterlib_time = 0;
|
---|
| 125 |
|
---|
| 126 |
|
---|
| 127 | enum { undefined_window, console_window, plain_window }
|
---|
| 128 | window_state;
|
---|
| 129 |
|
---|
| 130 | HDC coltitledc = NULL;
|
---|
| 131 | HBITMAP defcoltitlebitmap = NULL, coltitlebitmap=NULL;
|
---|
| 132 |
|
---|
| 133 | HDC logodc=NULL;
|
---|
| 134 | HBITMAP deflogobitmap=NULL, logobitmap=NULL;
|
---|
| 135 |
|
---|
| 136 | HWND GoButton = NULL;
|
---|
[1292] | 137 | HWND Enter = NULL;
|
---|
[11718] | 138 | // HWND EnterRestricted = NULL;
|
---|
| 139 | // HWND InfoRestricted = NULL;
|
---|
[1288] | 140 | int init_type = 0;
|
---|
| 141 | int init_done = 0;
|
---|
[611] | 142 |
|
---|
[5889] | 143 |
|
---|
| 144 | // Added an argument so you can specify not to do any of the windows orientated clean up - jmt12 18/11/2003
|
---|
| 145 | void finish_up(bool init_only) {
|
---|
[611] | 146 | // remember the current preferences
|
---|
[4292] | 147 | write_settings("");
|
---|
[611] | 148 |
|
---|
[5889] | 149 | if(init_only) {
|
---|
| 150 | return;
|
---|
| 151 | }
|
---|
| 152 |
|
---|
| 153 | // Shutdown the HTTP server
|
---|
[611] | 154 | EndHTTPServer();
|
---|
| 155 |
|
---|
| 156 | // Shutdown the main server modules
|
---|
| 157 | CleanUpNetIO();
|
---|
| 158 | // RemoveFnordFromTray();
|
---|
| 159 |
|
---|
| 160 | // Unload the wsock32 dll
|
---|
| 161 | d_UnloadWinsock();
|
---|
| 162 |
|
---|
| 163 | // Clean up graphics stuff from window
|
---|
| 164 |
|
---|
| 165 | if (defcoltitlebitmap != NULL)
|
---|
| 166 | SelectObject (coltitledc, defcoltitlebitmap);
|
---|
| 167 | if (coltitlebitmap != NULL)
|
---|
| 168 | DeleteObject (coltitlebitmap);
|
---|
| 169 | if (coltitledc != NULL)
|
---|
| 170 | DeleteDC (coltitledc);
|
---|
| 171 |
|
---|
| 172 | if (deflogobitmap != NULL)
|
---|
| 173 | SelectObject (logodc, deflogobitmap);
|
---|
| 174 | if (logobitmap != NULL)
|
---|
| 175 | DeleteObject (logobitmap);
|
---|
| 176 | if (logodc != NULL)
|
---|
| 177 | DeleteDC (logodc);
|
---|
| 178 |
|
---|
| 179 | // Shutdown the main window
|
---|
| 180 | PostQuitMessage(0);
|
---|
| 181 | }
|
---|
| 182 |
|
---|
| 183 |
|
---|
| 184 | int overlap(int left, int top, int right, int bottom,
|
---|
| 185 | RECT &r2)
|
---|
| 186 | {
|
---|
| 187 | if (left <= r2.right && r2.left <= right &&
|
---|
| 188 | top <= r2.bottom && r2.top <= bottom)
|
---|
| 189 | return 1;
|
---|
| 190 | else
|
---|
| 191 | return 0;
|
---|
| 192 | }
|
---|
| 193 |
|
---|
| 194 |
|
---|
| 195 | void paint_window (HDC pdc, RECT &updateRect) {
|
---|
| 196 | // make sure the various DCs are set up
|
---|
| 197 | if (coltitledc == NULL) {
|
---|
| 198 | coltitledc = CreateCompatibleDC(pdc);
|
---|
[1203] | 199 | defcoltitlebitmap = (HBITMAP)SelectObject (coltitledc, coltitlebitmap);
|
---|
[611] | 200 | }
|
---|
| 201 |
|
---|
| 202 | if (logodc == NULL) {
|
---|
| 203 | logodc = CreateCompatibleDC(pdc);
|
---|
[1203] | 204 | deflogobitmap = (HBITMAP)SelectObject (logodc, logobitmap);
|
---|
[611] | 205 | }
|
---|
[1288] | 206 |
|
---|
[1292] | 207 | // remove any remaining sign of initial buttons
|
---|
| 208 | if (init_done && (overlap (ENTERBUTTONX, ENTERBUTTONY, ENTERBUTTONX+ENTERBUTTONWIDTH,
|
---|
| 209 | ALTERNATIVEBUTTONY+ALTERNATIVEBUTTONHEIGHT, updateRect))) {
|
---|
[1288] | 210 | RECT initRect;
|
---|
[1292] | 211 | initRect.left = ENTERBUTTONX;
|
---|
| 212 | initRect.top = ENTERBUTTONY;
|
---|
| 213 | initRect.right = ENTERBUTTONX+ENTERBUTTONWIDTH;
|
---|
| 214 | initRect.bottom = ALTERNATIVEBUTTONY+ALTERNATIVEBUTTONHEIGHT;
|
---|
[1288] | 215 | FillRect(pdc, &initRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
|
---|
| 216 | }
|
---|
| 217 |
|
---|
[611] | 218 | // update the collection title if needed
|
---|
| 219 | if (overlap(COLTITLEX, COLTITLEY,
|
---|
| 220 | COLTITLEX+COLTITLEWIDTH, COLTITLEY+COLTITLEHEIGHT,
|
---|
| 221 | updateRect)) {
|
---|
| 222 | BitBlt (pdc, COLTITLEX, COLTITLEY,
|
---|
| 223 | COLTITLEX+COLTITLEWIDTH, COLTITLEY+COLTITLEHEIGHT,
|
---|
| 224 | coltitledc, 0, 0, SRCCOPY);
|
---|
| 225 | }
|
---|
| 226 |
|
---|
| 227 | // update the version string if needed
|
---|
| 228 | if (overlap (VERSIONX, VERSIONY,
|
---|
| 229 | VERSIONX+VERSIONWIDTH, VERSIONY+VERSIONHEIGHT,
|
---|
| 230 | updateRect)) {
|
---|
| 231 | RECT versionRect;
|
---|
| 232 | versionRect.left = VERSIONX;
|
---|
| 233 | versionRect.top = VERSIONY;
|
---|
| 234 | versionRect.right = VERSIONX+VERSIONWIDTH;
|
---|
| 235 | versionRect.bottom = VERSIONY+VERSIONHEIGHT;
|
---|
| 236 | DrawText(pdc, versionstring, -1, &versionRect, DT_CENTER);
|
---|
| 237 | }
|
---|
| 238 |
|
---|
| 239 | // decide what we want to draw
|
---|
[1288] | 240 | if (init_done && gsdl_show_console) {
|
---|
[611] | 241 | // we want to draw a "console" window
|
---|
| 242 | if (window_state != console_window ||
|
---|
| 243 | overlap (text_rect.left, text_rect.top,
|
---|
| 244 | text_rect.right, text_rect.bottom,
|
---|
| 245 | updateRect)) {
|
---|
| 246 | refresh_console (pdc);
|
---|
| 247 | }
|
---|
| 248 |
|
---|
| 249 | window_state = console_window;
|
---|
| 250 |
|
---|
| 251 | } else {
|
---|
| 252 | // we want to draw a "plain" window
|
---|
| 253 |
|
---|
[1292] | 254 | // update the enter string if needed
|
---|
| 255 | if (overlap (ENTERSTRINGX, ENTERSTRINGY, ENTERSTRINGX+ENTERSTRINGWIDTH,
|
---|
| 256 | ENTERSTRINGY+ENTERSTRINGHEIGHT, updateRect)) {
|
---|
[1288] | 257 |
|
---|
[1292] | 258 | RECT enterstringRect;
|
---|
| 259 | enterstringRect.left = ENTERSTRINGX;
|
---|
| 260 | enterstringRect.top = ENTERSTRINGY;
|
---|
| 261 | enterstringRect.right = ENTERSTRINGX+ENTERSTRINGWIDTH;
|
---|
| 262 | enterstringRect.bottom = ENTERSTRINGY+ENTERSTRINGHEIGHT;
|
---|
| 263 | FillRect(pdc, &enterstringRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
|
---|
[1288] | 264 |
|
---|
[1292] | 265 | if ((enterstring != NULL) && (strlen(enterstring) > 0)) {
|
---|
[611] | 266 |
|
---|
[1292] | 267 | int cury = ENTERSTRINGY;
|
---|
[1288] | 268 | int startline = 0, here = 0;
|
---|
[1292] | 269 | while (enterstring[here] != '\0') {
|
---|
| 270 | if (enterstring[here] < ' ') {
|
---|
[1288] | 271 | if (here - startline > 0) {
|
---|
| 272 | // output the text
|
---|
[1292] | 273 | TextOut (pdc, ENTERSTRINGX, cury,
|
---|
| 274 | &enterstring[startline], here-startline);
|
---|
[1288] | 275 | cury += line_spacing;
|
---|
| 276 | }
|
---|
| 277 | startline = here+1;
|
---|
| 278 | }
|
---|
[9598] | 279 | ++here;
|
---|
[1288] | 280 | }
|
---|
| 281 | // output any remaining text
|
---|
[611] | 282 | if (here - startline > 0) {
|
---|
[1292] | 283 | TextOut (pdc, ENTERSTRINGX, cury, &enterstring[startline], here-startline);
|
---|
[611] | 284 | }
|
---|
| 285 | }
|
---|
| 286 | }
|
---|
| 287 |
|
---|
| 288 | window_state = plain_window;
|
---|
| 289 | }
|
---|
| 290 |
|
---|
| 291 | // update the info string if needed
|
---|
[1292] | 292 | if (init_done && !gsdl_show_console &&
|
---|
| 293 | ((infostring != NULL) && overlap (INFOX, INFOY,
|
---|
| 294 | INFOX+INFOWIDTH, INFOY+INFOHEIGHT,
|
---|
| 295 | updateRect))) {
|
---|
[611] | 296 | RECT infoRect;
|
---|
| 297 | infoRect.left = INFOX;
|
---|
| 298 | infoRect.top = INFOY;
|
---|
| 299 | infoRect.right = INFOX+INFOWIDTH;
|
---|
| 300 | infoRect.bottom = INFOY+INFOHEIGHT;
|
---|
[1203] | 301 | FillRect(pdc, &infoRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
|
---|
[611] | 302 | DrawText(pdc, infostring, -1, &infoRect, DT_CENTER);
|
---|
| 303 | }
|
---|
[1292] | 304 |
|
---|
| 305 | // update the logo (always)
|
---|
| 306 | BitBlt (pdc, LOGOX, LOGOY, LOGOX+LOGOWIDTH, LOGOY+LOGOHEIGHT,
|
---|
| 307 | logodc, 0, 0, SRCCOPY);
|
---|
[611] | 308 | }
|
---|
| 309 |
|
---|
| 310 |
|
---|
| 311 | void handle_painting (HWND Window) {
|
---|
| 312 | HDC pdc; PAINTSTRUCT ps;
|
---|
| 313 | pdc = BeginPaint(Window, &ps);
|
---|
| 314 |
|
---|
| 315 | paint_window (pdc, ps.rcPaint);
|
---|
| 316 |
|
---|
| 317 | EndPaint(Window, &ps);
|
---|
| 318 | }
|
---|
| 319 |
|
---|
| 320 |
|
---|
| 321 | // returns 1 on success, 0 otherwise
|
---|
| 322 | int enter_library (HWND Window) {
|
---|
| 323 | int res;
|
---|
| 324 |
|
---|
[6023] | 325 | if (infostring == strrestartlib) {
|
---|
| 326 |
|
---|
| 327 | // the "restart library" button was pressed so we want to reinitialize
|
---|
| 328 | // greenstone, read in all the macrofiles again, etc.
|
---|
| 329 | gsdl_init(false);
|
---|
| 330 | }
|
---|
| 331 |
|
---|
[611] | 332 | // get the url and attempt to start a browser
|
---|
| 333 | if (have_networking) {
|
---|
[11319] | 334 | // There are now four address resolution methods:
|
---|
[10231] | 335 | // 0: Standard -- get local IP then resolve to a name
|
---|
| 336 | // 1: IP only -- as above, but use IP only -- don't resolve to a name
|
---|
[11319] | 337 | // 2: localhost -- always use localhost
|
---|
| 338 | // 3: 127.0.0.1 -- always use 127.0.0.1
|
---|
[10231] | 339 | char gsdl_address[100];
|
---|
[4292] | 340 |
|
---|
[10231] | 341 | DWORD local_ip = GetLocalIP();
|
---|
[11319] | 342 | if (local_ip == INADDR_ANY || gsdl_address_resolution_method == 3) {
|
---|
[10231] | 343 | local_ip = 127 + (0 << 8) + (0 << 16) + (1 << 24);
|
---|
| 344 | }
|
---|
| 345 |
|
---|
[11319] | 346 | if (gsdl_address_resolution_method == 1 || gsdl_address_resolution_method == 3) {
|
---|
[10231] | 347 | sprintf(gsdl_address, "%d.%d.%d.%d", local_ip & 0xFF, (local_ip >> 8) & 0xFF, (local_ip >> 16) & 0xFF, (local_ip >> 24) & 0xFF);
|
---|
| 348 | }
|
---|
[11319] | 349 | else if (gsdl_address_resolution_method == 2) {
|
---|
| 350 | sprintf(gsdl_address, "localhost");
|
---|
| 351 | }
|
---|
[10231] | 352 | else {
|
---|
| 353 | strcpy(gsdl_address, GetLocalName(NULL));
|
---|
| 354 | }
|
---|
| 355 |
|
---|
| 356 | text_t url = "http://" + text_t(gsdl_address);
|
---|
| 357 |
|
---|
[4292] | 358 | gsdl_url = url;
|
---|
| 359 | write_settings(gsdl_url);
|
---|
| 360 |
|
---|
[902] | 361 | if (gsdl_port_num != 80)
|
---|
| 362 | url += ":" + text_t(gsdl_port_num);
|
---|
[4292] | 363 |
|
---|
[902] | 364 | url += gsdl_enterlib;
|
---|
| 365 |
|
---|
[611] | 366 | // add a unique ending so it will always result in a request
|
---|
[902] | 367 | text_t::const_iterator it =
|
---|
| 368 | findchar (gsdl_enterlib.begin(), gsdl_enterlib.end(), '?');
|
---|
| 369 | if (it == gsdl_enterlib.end()) url.push_back ('?');
|
---|
| 370 | else url.push_back ('&');
|
---|
| 371 | int tcount = GetTickCount();
|
---|
| 372 | url += "uq=" + text_t(tcount);
|
---|
[611] | 373 |
|
---|
| 374 | // remember the library access number for later proxy checking
|
---|
| 375 | enterlib_libaccessnum = libaccessnum;
|
---|
| 376 |
|
---|
[4339] | 377 | if (gsdl_start_browser) {
|
---|
| 378 |
|
---|
| 379 | // do a quick check to make sure we're using netscape when
|
---|
| 380 | // we should be (it might have been just installed)
|
---|
| 381 | if (netscapeneeded) gsdl_check_browser_settings (netscapeneeded);
|
---|
[611] | 382 |
|
---|
[4339] | 383 | char *cstr_url = url.getcstr();
|
---|
| 384 | if (strlen (startbrowserdir) <= 0) {
|
---|
| 385 | res = startbrowser (cstr_url, gsdl_browser_exe, NULL);
|
---|
| 386 |
|
---|
| 387 | } else res = startbrowser (cstr_url, gsdl_browser_exe, startbrowserdir);
|
---|
[611] | 388 |
|
---|
[9636] | 389 | delete []cstr_url;
|
---|
[902] | 390 |
|
---|
[4339] | 391 | } else {
|
---|
| 392 | return 1;
|
---|
| 393 | }
|
---|
[611] | 394 | }
|
---|
| 395 |
|
---|
| 396 | if (res == SB_NOERROR) {
|
---|
| 397 | // success !!
|
---|
| 398 |
|
---|
| 399 | // remember the time the browser was started for later proxy checking
|
---|
| 400 | if (have_networking) enterlib_time = GetTickCount();
|
---|
| 401 |
|
---|
| 402 | return 1;
|
---|
| 403 | }
|
---|
| 404 |
|
---|
| 405 | // no browser was started
|
---|
| 406 | enterlib_libaccessnum = -1;
|
---|
| 407 |
|
---|
| 408 | if ((res == SB_FAIL_BADFORMAT) || (res == SB_FAIL_NOTFOUND)) {
|
---|
| 409 | if (!netscapeneeded) { // any browser
|
---|
| 410 | MessageBox(Window,
|
---|
| 411 | "Failed to start your chosen browser. It seems that your\n"
|
---|
| 412 | "chosen browser has been removed or corrupted.\n"
|
---|
[4292] | 413 | "Please check your browser choice by going to the\n"
|
---|
[611] | 414 | "'Settings...' item under the 'File' menu.",
|
---|
| 415 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 416 | } else { // netscape used
|
---|
| 417 | MessageBox(Window,
|
---|
| 418 | "Failed to start Netscape. It seems that Netscape has\n"
|
---|
| 419 | "been removed or corrupted. You need Netscape\n"
|
---|
| 420 | "installed to use the Greenstone Digital Library\n"
|
---|
[2345] | 421 | "software on non-networked machines.",
|
---|
[611] | 422 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 423 | }
|
---|
| 424 |
|
---|
| 425 | } else {
|
---|
| 426 | MessageBox(Window,
|
---|
| 427 | "Failed to start your browser. This may have been\n"
|
---|
| 428 | "because there was not enough memory available. Shut\n"
|
---|
| 429 | "down all other applications you have running, and\n"
|
---|
| 430 | "try again.",
|
---|
| 431 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 432 | }
|
---|
| 433 |
|
---|
| 434 | return 0; // failed
|
---|
| 435 | }
|
---|
| 436 |
|
---|
| 437 |
|
---|
| 438 | void install_netscape (HWND Window) {
|
---|
| 439 | char installpath[256];
|
---|
| 440 |
|
---|
| 441 | // try to find the browser directory
|
---|
[902] | 442 | char *gsdlhome = gsdl_gsdlhome.getcstr();
|
---|
| 443 | strcpy (installpath, gsdlhome); // use gsdlhome to find the CD-ROM drive...
|
---|
[9636] | 444 | delete []gsdlhome;
|
---|
[611] | 445 |
|
---|
| 446 | // remove any slashes from the pathname
|
---|
| 447 | int len = strlen (installpath);
|
---|
| 448 | while ((len > 0) && ((installpath[len-1] == '\\') || (installpath[len-1] == '/'))) {
|
---|
[9598] | 449 | --len;
|
---|
[611] | 450 | }
|
---|
| 451 | // remove '\gsdl'
|
---|
| 452 | len = len - 5;
|
---|
| 453 | installpath[len] = '\0';
|
---|
| 454 |
|
---|
| 455 | strcat (installpath, "\\netscape\\");
|
---|
| 456 |
|
---|
| 457 | // check this directory
|
---|
| 458 | if (!cstrcheckdir(installpath)) {
|
---|
| 459 | return;
|
---|
| 460 | }
|
---|
| 461 |
|
---|
| 462 | // get the operating system information
|
---|
| 463 | OSVERSIONINFO osver;
|
---|
| 464 | memset(&osver, 0, sizeof(OSVERSIONINFO));
|
---|
| 465 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 466 | GetVersionEx(&osver);
|
---|
| 467 |
|
---|
| 468 | // get the install program for this operating system
|
---|
| 469 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s) {
|
---|
| 470 | strcat (installpath, "n16e405.exe");
|
---|
| 471 | } else {
|
---|
| 472 | strcat (installpath, "n32e405.exe");
|
---|
| 473 | }
|
---|
| 474 |
|
---|
| 475 | // run the install program
|
---|
| 476 | int res = WinExec (installpath, SW_SHOW);
|
---|
| 477 | if (res == 0) {
|
---|
| 478 | // out of resources or memory
|
---|
| 479 | MessageBox (Window,
|
---|
| 480 | "Did not have enough resources or memory to run the\n"
|
---|
| 481 | "install program. Try shutting down all other programs\n"
|
---|
| 482 | "and trying again.",
|
---|
| 483 | "Greenstone Digital Library Software",
|
---|
| 484 | MB_OK|MB_APPLMODAL);
|
---|
| 485 |
|
---|
| 486 | } else if (res == ERROR_BAD_FORMAT) {
|
---|
| 487 | // executable image is corrupt -- ????
|
---|
| 488 | MessageBox (Window,
|
---|
| 489 | "The install program seems to be corrupt.",
|
---|
| 490 | "Greenstone Digital Library Software",
|
---|
| 491 | MB_OK|MB_APPLMODAL);
|
---|
| 492 |
|
---|
| 493 | } else if ((res == ERROR_FILE_NOT_FOUND) || (res == ERROR_PATH_NOT_FOUND)) {
|
---|
| 494 | // couldn't find the executable -- ????
|
---|
| 495 | MessageBox (Window,
|
---|
| 496 | "Could not find the install program. Try installing\n"
|
---|
| 497 | "Netscape from the Greenstone Digital Library\n"
|
---|
| 498 | "software's install program.",
|
---|
| 499 | "Greenstone Digital Library Software",
|
---|
| 500 | MB_OK|MB_APPLMODAL);
|
---|
| 501 | }
|
---|
| 502 | }
|
---|
| 503 |
|
---|
| 504 | void open_help () {
|
---|
| 505 | char topdir[256], cmd[256];
|
---|
| 506 |
|
---|
| 507 | // try to find the browser directory
|
---|
[902] | 508 | char *gsdlhome = gsdl_gsdlhome.getcstr();
|
---|
| 509 | strcpy (topdir, gsdlhome); // use gsdlhome to find the CD-ROM drive...
|
---|
[9636] | 510 | delete []gsdlhome;
|
---|
[611] | 511 | strcpy (cmd, "notepad ");
|
---|
| 512 |
|
---|
| 513 | // remove any slashes from the pathname
|
---|
| 514 | int len = strlen (topdir);
|
---|
| 515 | while ((len > 0) && ((topdir[len-1] == '\\') || (topdir[len-1] == '/'))) {
|
---|
[9598] | 516 | --len;
|
---|
[611] | 517 | }
|
---|
| 518 | // remove the '\gsdl'
|
---|
| 519 | len = len - 5;
|
---|
| 520 | topdir[len] = '\0';
|
---|
| 521 |
|
---|
| 522 | strcat (topdir, "\\README.txt");
|
---|
| 523 | strcat (cmd, topdir);
|
---|
| 524 |
|
---|
| 525 | WinExec (cmd, SW_SHOW);
|
---|
| 526 | }
|
---|
| 527 |
|
---|
| 528 |
|
---|
| 529 | long __stdcall WndProc(HWND Window, UINT Message, WPARAM WParam, LPARAM LParam) {
|
---|
| 530 | switch(Message) {
|
---|
| 531 | // Constant Messages
|
---|
| 532 | case WM_CREATE:
|
---|
| 533 | break;
|
---|
| 534 |
|
---|
| 535 | case WM_COMMAND:
|
---|
[1288] | 536 | if ((GoButton != NULL) && ((HWND)LParam == GoButton)) {
|
---|
[611] | 537 | // attempt to start a browser
|
---|
[4339] | 538 | gsdl_start_browser = 1;
|
---|
[902] | 539 | if (enter_library (Window) && !gsdl_show_console)
|
---|
[1292] | 540 | ShowWindow(Window,SW_MINIMIZE);
|
---|
[611] | 541 |
|
---|
[1292] | 542 | } else if ((Enter != NULL) && ((HWND)LParam == Enter)) {
|
---|
[1288] | 543 | init_done = 1;
|
---|
| 544 | init_type = 1;
|
---|
| 545 |
|
---|
[11718] | 546 | // } else if ((EnterRestricted != NULL) && ((HWND)LParam == EnterRestricted)) {
|
---|
| 547 | // init_done = 1;
|
---|
| 548 | // init_type = 0;
|
---|
[1288] | 549 |
|
---|
[11718] | 550 | // } else if ((InfoRestricted != NULL) && ((HWND)LParam == InfoRestricted)) {
|
---|
| 551 | // MessageBox (NULL, "The Greenstone system automatically determines whether your computer has\n"
|
---|
| 552 | // "network software installed or is connected to a network. It operates correctly\n"
|
---|
| 553 | // "under any of these conditions.\n\n"
|
---|
| 554 | // "The restricted version is intended for use when the standard one\n\n"
|
---|
| 555 | // " (a) causes an unwanted telephone dialup operation;\n"
|
---|
| 556 | // " (b) fails to run because network software is installed, but installed\n"
|
---|
| 557 | // " incorrectly.\n\n"
|
---|
| 558 | // "The restricted version only works with Netscape (not Internet Explorer).\n\n"
|
---|
| 559 | // "Unless these problems arise, you should always use the standard version\n"
|
---|
| 560 | // "(press the 'Enter Library' button).\n",
|
---|
| 561 | // "Greenstone Digital Library Software",
|
---|
| 562 | // MB_OK | MB_ICONINFORMATION | MB_APPLMODAL);
|
---|
[1292] | 563 |
|
---|
[611] | 564 | } else {
|
---|
| 565 | switch (LOWORD(WParam)) {
|
---|
| 566 | case ID_PROJECT_SETTINGS:
|
---|
| 567 | Settings_Dialog(Window, netscapeneeded);
|
---|
| 568 | break;
|
---|
| 569 | case ID_INSTALL_NETSCAPE:
|
---|
| 570 | install_netscape(Window);
|
---|
| 571 | break;
|
---|
| 572 | case IDHELP:
|
---|
| 573 | open_help();
|
---|
| 574 | break;
|
---|
| 575 | case ID_PROJECT_EXIT:
|
---|
[5889] | 576 | finish_up(false);
|
---|
[611] | 577 | break;
|
---|
| 578 | default:
|
---|
| 579 | break;
|
---|
| 580 | }
|
---|
| 581 | }
|
---|
| 582 | break;
|
---|
| 583 |
|
---|
| 584 | case WM_PAINT:
|
---|
| 585 | handle_painting(Window);
|
---|
| 586 | break;
|
---|
| 587 |
|
---|
| 588 | case HTTP_SERVER_MSG:
|
---|
| 589 | ProcessHTTPServerMsg(WParam, LParam);
|
---|
| 590 | break;
|
---|
| 591 |
|
---|
| 592 | case WM_DESTROY:
|
---|
[5889] | 593 | finish_up(false);
|
---|
[611] | 594 | break;
|
---|
| 595 |
|
---|
| 596 | default:
|
---|
| 597 | //Unhandled Messages end up here (DefWindowProc)
|
---|
| 598 | return DefWindowProc(Window, Message, WParam, LParam);
|
---|
| 599 | }
|
---|
| 600 |
|
---|
| 601 | return(0);
|
---|
| 602 | }
|
---|
| 603 |
|
---|
| 604 | // returns 0 if successful,
|
---|
| 605 | // otherwise a WSA error number
|
---|
| 606 | int tryinitnetwork (HANDLE Instance, HWND MsgWindow, char *path) {
|
---|
| 607 | // try to load winsock
|
---|
| 608 | int err = d_LoadWinsock (path);
|
---|
| 609 |
|
---|
| 610 | if (err == D_NOERROR) {
|
---|
| 611 | // next, try to init netio
|
---|
| 612 | err = InitNetIO();
|
---|
| 613 |
|
---|
| 614 | if (err == 0) {
|
---|
| 615 | // next, try to start the http server
|
---|
| 616 | err = StartHTTPServer(MsgWindow);
|
---|
| 617 |
|
---|
| 618 | if (err == 0) {
|
---|
| 619 | // finally, get the host name (no error value
|
---|
| 620 | // is returned from this function)
|
---|
[1203] | 621 | GetLocalName((HINSTANCE)Instance);
|
---|
[611] | 622 |
|
---|
| 623 | } else {
|
---|
| 624 | // couldn't start the http server,
|
---|
| 625 | // deinit netio and unload winsock
|
---|
| 626 | CleanUpNetIO();
|
---|
| 627 | d_UnloadWinsock();
|
---|
| 628 | }
|
---|
| 629 |
|
---|
| 630 | } else {
|
---|
| 631 | // couldn't init netio, unload winsock
|
---|
| 632 | d_UnloadWinsock();
|
---|
| 633 | }
|
---|
| 634 |
|
---|
| 635 | } else {
|
---|
| 636 | // couldn't load winsock
|
---|
| 637 | err = WSASYSNOTREADY;
|
---|
| 638 | }
|
---|
| 639 |
|
---|
| 640 | return err;
|
---|
| 641 | }
|
---|
| 642 |
|
---|
| 643 |
|
---|
| 644 | // inits all the network functionality
|
---|
| 645 | // returns 0 if an unrecoverable error occurred,
|
---|
| 646 | // and 1 if everything successfully initialised.
|
---|
| 647 | int initnetwork (HANDLE Instance, HWND MsgWindow) {
|
---|
| 648 | OSVERSIONINFO osver;
|
---|
| 649 |
|
---|
| 650 | // get the operating system information
|
---|
| 651 | memset(&osver, 0, sizeof(OSVERSIONINFO));
|
---|
| 652 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 653 | GetVersionEx(&osver);
|
---|
| 654 |
|
---|
| 655 | // first try to initialise the network with system installed
|
---|
| 656 | // networking software
|
---|
| 657 | startbrowserdir[0] = '\0';
|
---|
| 658 | netscapeneeded = 0;
|
---|
[1203] | 659 | int err = 1;
|
---|
[1288] | 660 | if (init_type == 1) err = tryinitnetwork (Instance, MsgWindow, NULL);
|
---|
[611] | 661 |
|
---|
| 662 | // if an error occurred, try again with billsock
|
---|
| 663 | if (err != 0) {
|
---|
| 664 | // get the path of billsock (current directory + ("net16" | "net32"))
|
---|
| 665 | char winsockpath[1024]; // HARD LIMIT!!!!
|
---|
| 666 |
|
---|
| 667 | find_location();
|
---|
[4642] | 668 | char *data_location_c = data_location.getcstr();
|
---|
| 669 | strcpy (winsockpath, data_location_c);
|
---|
[9636] | 670 | delete []data_location_c;
|
---|
[611] | 671 |
|
---|
| 672 | // remove all the slashes at the end of billpath
|
---|
| 673 | int len = strlen (winsockpath);
|
---|
| 674 | while ((len > 0) && ((winsockpath[len-1] == '\\') || (winsockpath[len-1] == '/'))) {
|
---|
[9598] | 675 | --len;
|
---|
[611] | 676 | }
|
---|
| 677 | winsockpath[len] = '\0';
|
---|
| 678 |
|
---|
| 679 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s)
|
---|
| 680 | strcat (winsockpath, "\\net16\\");
|
---|
| 681 | else {
|
---|
| 682 | strcat (winsockpath, "\\net32\\");
|
---|
| 683 | strcpy (startbrowserdir, winsockpath);
|
---|
| 684 | }
|
---|
| 685 |
|
---|
| 686 | // try again
|
---|
| 687 | err = tryinitnetwork (Instance, MsgWindow, winsockpath);
|
---|
| 688 |
|
---|
| 689 | if (err == 0) {
|
---|
| 690 | // we will need to use netscape on 95/98/NT machines
|
---|
| 691 | if (osver.dwPlatformId != VER_PLATFORM_WIN32s) {
|
---|
| 692 | netscapeneeded = 1;
|
---|
| 693 | // make sure the browser state is in step with the network condition
|
---|
[902] | 694 | gsdl_check_browser_settings (netscapeneeded);
|
---|
[611] | 695 | }
|
---|
| 696 |
|
---|
| 697 | // check to see if a browser is running
|
---|
[902] | 698 | if (browserrunning(gsdl_browser_exe) == NO_ERROR) {
|
---|
[611] | 699 | MessageBox (NULL,
|
---|
| 700 | "The Greenstone Digital Library software has detected a\n"
|
---|
| 701 | "running browser. To let our networking software\n"
|
---|
| 702 | "correctly initialize, please shut down your browser\n"
|
---|
| 703 | "and restart the Greenstone Digital Library software.",
|
---|
| 704 | "Greenstone Digital Library Software", MB_OK|MB_APPLMODAL);
|
---|
| 705 | PostMessage(MsgWindow,WM_CLOSE,0,0);
|
---|
[5889] | 706 | finish_up(false); // will unload winsock
|
---|
[611] | 707 | exit(0); // nothing more to do
|
---|
| 708 | }
|
---|
| 709 | }
|
---|
| 710 | }
|
---|
| 711 |
|
---|
| 712 | // if an error occurred display a nice error message
|
---|
| 713 | if (err != 0) {
|
---|
| 714 |
|
---|
| 715 | // WSASYSNOTREADY Couldn't load winsock
|
---|
| 716 | // WSAVERNOTSUPPORTED The version of Windows Sockets support requested
|
---|
| 717 | // is not provided by this particular Windows Sockets implementation.
|
---|
| 718 | // WSAEINVAL The Windows Sockets version specified by the application
|
---|
| 719 | // is not supported by this DLL.
|
---|
| 720 | // WSAEPROTONOSUPPORT The specified protocol is not supported.
|
---|
| 721 | // WSAEPROTOTYPE The specified protocol is the wrong type for this socket.
|
---|
| 722 | // WSAESOCKTNOSUPPORT The specified socket type is not supported in
|
---|
| 723 | // this address family.
|
---|
| 724 | // WSANOTINITIALISED A successful WSAStartup must occur before
|
---|
| 725 | // using this function.
|
---|
| 726 | // WSAENETDOWN The Windows Sockets implementation
|
---|
| 727 | // has detected that the network subsystem has failed.
|
---|
| 728 | // WSAEADDRINUSE The specified address
|
---|
| 729 | // is already in use. (See the SO_REUSEADDR socket option under setsockopt.)
|
---|
| 730 | // WSAEFAULT The namelen argument is too small (less
|
---|
| 731 | // than the size of a struct sockaddr).
|
---|
| 732 | // WSAEINPROGRESS A blocking Windows Sockets call is in progress.
|
---|
| 733 | // WSAEAFNOSUPPORT The specified address family is not supported
|
---|
| 734 | // by this protocol.
|
---|
| 735 | // WSAENOBUFS Not enough buffers available, too many connections.
|
---|
| 736 | // WSAENOTSOCK The descriptor is not a socket.
|
---|
| 737 | // WSAEISCONN The socket is already connected.
|
---|
| 738 | // WSAEMFILE No more file descriptors are available.
|
---|
| 739 | // WSAEOPNOTSUPP The referenced socket is not of a type that
|
---|
| 740 | // supports the listen operation.
|
---|
| 741 |
|
---|
| 742 | // get a text version of the error number
|
---|
| 743 | char errstr[256];
|
---|
| 744 |
|
---|
| 745 | switch (err) {
|
---|
| 746 | case WSASYSNOTREADY: strcpy(errstr, "WSASYSNOTREADY");
|
---|
| 747 | break;
|
---|
| 748 | case WSAVERNOTSUPPORTED: strcpy (errstr, "WSAVERNOTSUPPORTED");
|
---|
| 749 | break;
|
---|
| 750 | case WSAEINVAL: strcpy (errstr, "WSAEINVAL");
|
---|
| 751 | break;
|
---|
| 752 | case WSAEPROTONOSUPPORT: strcpy (errstr, "WSAEPROTONOSUPPORT");
|
---|
| 753 | break;
|
---|
| 754 | case WSAEPROTOTYPE: strcpy (errstr, "WSAEPROTOTYPE");
|
---|
| 755 | break;
|
---|
| 756 | case WSAESOCKTNOSUPPORT: strcpy (errstr, "WSAESOCKTNOSUPPORT");
|
---|
| 757 | break;
|
---|
| 758 | case WSANOTINITIALISED: strcpy (errstr, "WSANOTINITIALISED");
|
---|
| 759 | break;
|
---|
| 760 | case WSAEFAULT: strcpy (errstr, "WSAEFAULT");
|
---|
| 761 | break;
|
---|
| 762 | case WSAEAFNOSUPPORT: strcpy (errstr, "WSAEAFNOSUPPORT");
|
---|
| 763 | break;
|
---|
| 764 | case WSAENOTSOCK: strcpy (errstr, "WSAENOTSOCK");
|
---|
| 765 | break;
|
---|
| 766 | case WSAEISCONN: strcpy (errstr, "WSAEISCONN");
|
---|
| 767 | break;
|
---|
| 768 | case WSAEOPNOTSUPP: strcpy (errstr, "WSAEOPNOTSUPP");
|
---|
| 769 | break;
|
---|
| 770 | case WSAENETDOWN: strcpy (errstr, "WSAENETDOWN");
|
---|
| 771 | break;
|
---|
| 772 | case WSAEADDRINUSE: strcpy (errstr, "WSAEADDRINUSE");
|
---|
| 773 | break;
|
---|
| 774 | case WSAEINPROGRESS: strcpy (errstr, "WSAEINPROGRESS");
|
---|
| 775 | break;
|
---|
| 776 | case WSAENOBUFS: strcpy (errstr, "WSAENOBUFS");
|
---|
| 777 | break;
|
---|
| 778 | case WSAEMFILE: strcpy (errstr, "WSAEMFILE");
|
---|
| 779 | break;
|
---|
| 780 | default: sprintf (errstr, "WSA ERROR: %i", err);
|
---|
| 781 | break;
|
---|
| 782 | }
|
---|
| 783 |
|
---|
| 784 | // create a nice error message
|
---|
| 785 | char message[2048];
|
---|
| 786 |
|
---|
| 787 | switch (err) {
|
---|
| 788 | case WSAEADDRINUSE:
|
---|
| 789 | // couldn't bind socket
|
---|
| 790 | sprintf (message, "Could not find a free socket.", errstr);
|
---|
| 791 | break;
|
---|
| 792 |
|
---|
| 793 | default:
|
---|
| 794 | // cannot init winsock
|
---|
| 795 | sprintf (message, "Could not initialize the network\n"
|
---|
| 796 | " (Reason: %s).", errstr);
|
---|
| 797 | break;
|
---|
| 798 | }
|
---|
| 799 |
|
---|
| 800 | strcat (message, "\n\n"
|
---|
| 801 | "Please submit a bug report using the support.htm file\n"
|
---|
| 802 | "on the CD-ROM.");
|
---|
| 803 |
|
---|
[1288] | 804 | MessageBox (NULL, message, "Greenstone Digital Library Software", MB_OK);
|
---|
[611] | 805 | }
|
---|
| 806 |
|
---|
| 807 | return (err == 0);
|
---|
| 808 | }
|
---|
| 809 |
|
---|
| 810 |
|
---|
| 811 | void log_computer_info () {
|
---|
| 812 | char tmpstr[1024];
|
---|
| 813 |
|
---|
| 814 | // get various information about this computer
|
---|
[902] | 815 | if (gsdl_keep_log || gsdl_show_console) {
|
---|
[611] | 816 | // get operating system information
|
---|
| 817 | OSVERSIONINFO osver;
|
---|
| 818 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 819 |
|
---|
| 820 | if (GetVersionEx(&osver)) {
|
---|
| 821 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s) {
|
---|
| 822 | log_message ("Platform: win32s\n");
|
---|
| 823 | } else if (osver.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
|
---|
| 824 | log_message ("Platform: windows 95\n");
|
---|
| 825 | } else if (osver.dwPlatformId == VER_PLATFORM_WIN32_NT) {
|
---|
| 826 | log_message ("Platform: windows NT\n");
|
---|
| 827 | }
|
---|
| 828 |
|
---|
| 829 | sprintf (tmpstr, "MajorVersion: %i\n", (int)osver.dwMajorVersion);
|
---|
| 830 | log_message(tmpstr);
|
---|
| 831 | sprintf (tmpstr, "MinorVersion: %i\n", (int)osver.dwMinorVersion);
|
---|
| 832 | log_message(tmpstr);
|
---|
| 833 | sprintf (tmpstr, "BuildNumber: %i\n", (int)osver.dwBuildNumber);
|
---|
| 834 | log_message(tmpstr);
|
---|
| 835 | sprintf (tmpstr, "CSDVersion: %s\n\n", osver.szCSDVersion);
|
---|
| 836 | log_message(tmpstr);
|
---|
| 837 | }
|
---|
| 838 |
|
---|
| 839 | // get memory information
|
---|
| 840 | MEMORYSTATUS memstatus;
|
---|
| 841 | memstatus.dwLength = sizeof(MEMORYSTATUS);
|
---|
| 842 | GlobalMemoryStatus(&memstatus);
|
---|
| 843 |
|
---|
| 844 | sprintf (tmpstr, "TotalPhys: %i Meg\n", (int)(memstatus.dwTotalPhys/1024/1024));
|
---|
| 845 | log_message (tmpstr);
|
---|
| 846 | sprintf (tmpstr, "AvailPhys: %i Meg\n", (int)(memstatus.dwAvailPhys/1024/1024));
|
---|
| 847 | log_message (tmpstr);
|
---|
| 848 | sprintf (tmpstr, "TotalPageFile: %i Meg\n", (int)(memstatus.dwTotalPageFile/1024/1024));
|
---|
| 849 | log_message (tmpstr);
|
---|
| 850 | sprintf (tmpstr, "AvailPageFile: %i Meg\n", (int)(memstatus.dwAvailPageFile/1024/1024));
|
---|
| 851 | log_message (tmpstr);
|
---|
| 852 | sprintf (tmpstr, "TotalVirtual: %i Meg\n", (int)(memstatus.dwTotalVirtual/1024/1024));
|
---|
| 853 | log_message (tmpstr);
|
---|
| 854 | sprintf (tmpstr, "AvailVirtual: %i Meg\n\n", (int)(memstatus.dwAvailVirtual/1024/1024));
|
---|
| 855 | log_message (tmpstr);
|
---|
| 856 |
|
---|
| 857 | // log the version number
|
---|
[2935] | 858 | log_message("GSDL version: " GSDL_VERSION "\n");
|
---|
[611] | 859 | }
|
---|
| 860 |
|
---|
| 861 | }
|
---|
| 862 |
|
---|
[4642] | 863 | // possible command line options are
|
---|
| 864 | // --location=directory (the path to GSDLHOME which defaults to the
|
---|
| 865 | // directory where server.exe lives)
|
---|
| 866 | // --config=file (the path to the configuration file to use which defaults
|
---|
[18651] | 867 | // to GSDLHOME\llssite.cfg)
|
---|
| 868 | // --cmd=init Used to initialize the llssite.cfg file only - jmt12 18/11/2003
|
---|
[5889] | 869 | static void parse_args(const text_t cmdline, text_t &location, text_t &config_file, text_t &command) {
|
---|
[611] | 870 |
|
---|
[4642] | 871 | location.clear();
|
---|
| 872 | config_file.clear();
|
---|
[5889] | 873 | command.clear(); // jmt12 18/11/2003
|
---|
[4642] | 874 |
|
---|
| 875 | if (cmdline.size() < 3) return;
|
---|
| 876 |
|
---|
| 877 | text_t name, val;
|
---|
| 878 | bool foundname = false;
|
---|
| 879 | text_t::const_iterator here = cmdline.begin();
|
---|
| 880 | text_t::const_iterator end = cmdline.end();
|
---|
| 881 | while (here != end) {
|
---|
| 882 | if (*here == '-' && ((here+1) != end) && (*(here+1) == '-')) {
|
---|
[9598] | 883 | ++here;
|
---|
[4642] | 884 | if (name == "location") {
|
---|
| 885 | location = val;
|
---|
| 886 | } else if (name == "config") {
|
---|
| 887 | config_file = val;
|
---|
[18838] | 888 | } else if(name == "cmd") { // jmt12 18/11/2003
|
---|
[5889] | 889 | command = val;
|
---|
[4642] | 890 | }
|
---|
| 891 | foundname = false;
|
---|
| 892 | name.clear();
|
---|
| 893 | val.clear();
|
---|
| 894 | } else if (*here == '=') {
|
---|
| 895 | foundname = true;
|
---|
| 896 | } else {
|
---|
| 897 | if (foundname) {
|
---|
| 898 | val.push_back(*here);
|
---|
| 899 | } else {
|
---|
| 900 | name.push_back(*here);
|
---|
| 901 | }
|
---|
| 902 | }
|
---|
[9598] | 903 | ++here;
|
---|
[4642] | 904 | }
|
---|
| 905 | if (name == "location") {
|
---|
| 906 | location = val;
|
---|
| 907 | } else if (name == "config") {
|
---|
| 908 | config_file = val;
|
---|
[18838] | 909 | } else if(name == "cmd") { // jmt12 18/11/2003
|
---|
[5889] | 910 | command = val;
|
---|
| 911 | }
|
---|
[4642] | 912 | }
|
---|
| 913 |
|
---|
[19289] | 914 |
|
---|
| 915 | // Tries to generate llssite.cfg from llssite.cfg.in in directory given
|
---|
| 916 | // by location variable (assumes location is GSDLHOME), if llsite.cfg is missing
|
---|
| 917 | void ensure_llssite_cfg(const text_t location) {
|
---|
| 918 | text_t configfile = location+"\llssite.cfg";
|
---|
| 919 | text_t configtemplate = location+"\llssite.cfg.in";
|
---|
| 920 |
|
---|
| 921 | if(!file_exists (configfile)) {
|
---|
| 922 |
|
---|
| 923 | if(file_exists (configtemplate)) {
|
---|
| 924 | // try creating llssite.cfg from the template configfile llssite.cfg.in
|
---|
| 925 | // by using a straightforward copy
|
---|
| 926 | file_copy(configtemplate, configfile);
|
---|
| 927 | }
|
---|
| 928 | }
|
---|
| 929 | }
|
---|
| 930 |
|
---|
| 931 |
|
---|
[18651] | 932 | // Added code to allow for an 'init' run of the server which just creates the llssite.cfg file
|
---|
[1203] | 933 | int __stdcall WinMain(HINSTANCE Instance, HINSTANCE /*PrevInstance*/, LPSTR CmdLineStr, int /*CmdShow*/) {
|
---|
[611] | 934 | HWND MainWindow; MSG Message; WNDCLASS MainClass;
|
---|
[4642] | 935 |
|
---|
[7610] | 936 | // One instance of the local library server is quite enough, thank you very much
|
---|
| 937 | HWND gw = FindWindow("Greenstone Digital Library Software",
|
---|
| 938 | "Greenstone Digital Library Software");
|
---|
| 939 | if (gw != NULL) {
|
---|
| 940 | exit(1);
|
---|
| 941 | }
|
---|
| 942 |
|
---|
[4642] | 943 | // parse arguments
|
---|
[5889] | 944 | text_t location, config_file, command;
|
---|
| 945 | parse_args(CmdLineStr, location, config_file, command);
|
---|
[4642] | 946 | gsdl_conffile = config_file;
|
---|
[19289] | 947 |
|
---|
| 948 | // Try to generate the llssite.cfg file if it's missing
|
---|
| 949 | ensure_llssite_cfg(location);
|
---|
[4642] | 950 |
|
---|
[5889] | 951 | // jmt12 18/11/2003
|
---|
| 952 | if(command == "init") {
|
---|
| 953 | // init various modules
|
---|
| 954 | read_settings(0); // don't know if netscape is needed at this point
|
---|
| 955 | finish_up(true);
|
---|
| 956 | exit(0);
|
---|
| 957 | }
|
---|
| 958 |
|
---|
[611] | 959 | //Create a window class
|
---|
| 960 | MainClass.style = CS_HREDRAW | CS_VREDRAW;
|
---|
| 961 | MainClass.lpfnWndProc = WndProc;
|
---|
| 962 | MainClass.cbClsExtra = 0;
|
---|
| 963 | MainClass.cbWndExtra = 0;
|
---|
| 964 | MainClass.hInstance = Instance;
|
---|
| 965 | MainClass.hIcon = LoadIcon(Instance, MAKEINTRESOURCE(TRAY_ICON));
|
---|
| 966 | MainClass.hCursor = LoadCursor(NULL, IDC_ARROW);
|
---|
[1203] | 967 | MainClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
|
---|
[611] | 968 | MainClass.lpszMenuName = MAKEINTRESOURCE(Main_Menu);
|
---|
| 969 | MainClass.lpszClassName = "Greenstone Digital Library Software";
|
---|
| 970 | if (!RegisterClass(&MainClass))
|
---|
| 971 | return 0;
|
---|
| 972 |
|
---|
[5889] | 973 |
|
---|
[611] | 974 | // Load various bitmaps
|
---|
| 975 | coltitlebitmap = LoadBitmap (Instance, MAKEINTRESOURCE(GSDL_COL_TITLE));
|
---|
| 976 | logobitmap= LoadBitmap (Instance, MAKEINTRESOURCE(GSDL_LOGO));
|
---|
[5889] | 977 |
|
---|
[611] | 978 | // Create the main window
|
---|
[1292] | 979 | MainWindow = CreateWindow("Greenstone Digital Library Software",
|
---|
[611] | 980 | "Greenstone Digital Library Software",
|
---|
| 981 | WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU |
|
---|
| 982 | WS_MINIMIZEBOX,
|
---|
| 983 | CW_USEDEFAULT, CW_USEDEFAULT,
|
---|
| 984 | MAINWINDOWWIDTH + WASTEWIDTH,
|
---|
| 985 | MAINWINDOWHEIGHT + WASTEHEIGHT,
|
---|
| 986 | NULL, NULL, Instance, NULL);
|
---|
| 987 |
|
---|
| 988 | text_rect.left = 0;
|
---|
| 989 | text_rect.top = VERSIONY+VERSIONHEIGHT + 5;
|
---|
| 990 | text_rect.right = MAINWINDOWWIDTH;
|
---|
[1292] | 991 | text_rect.bottom = LOGOY-SPACERWIDTH;
|
---|
[611] | 992 |
|
---|
| 993 | window_state = undefined_window;
|
---|
| 994 |
|
---|
| 995 | ShowWindow(MainWindow, SW_SHOW);
|
---|
[4642] | 996 | set_location(location);
|
---|
[611] | 997 |
|
---|
| 998 | // get ready to draw the main window
|
---|
| 999 | RECT windowRect;
|
---|
| 1000 | GetClientRect (MainWindow, &windowRect);
|
---|
| 1001 | HDC pdc = GetDC (MainWindow);
|
---|
| 1002 |
|
---|
| 1003 | // retrieve and save the text metrics
|
---|
| 1004 | TEXTMETRIC tm;
|
---|
| 1005 | GetTextMetrics(pdc, &tm);
|
---|
| 1006 | line_spacing = tm.tmHeight + tm.tmExternalLeading;
|
---|
[5889] | 1007 | GSDL_Window = MainWindow;
|
---|
| 1008 |
|
---|
[611] | 1009 | // init various modules
|
---|
| 1010 | read_settings (0); // don't know if netscape is needed at this point
|
---|
[5889] | 1011 |
|
---|
[1292] | 1012 | if (!gsdl_auto_enter) {
|
---|
[5889] | 1013 |
|
---|
[1292] | 1014 | // add the select version checkbox
|
---|
| 1015 | Enter = CreateWindow("BUTTON", // predefined class
|
---|
| 1016 | "Enter Library", // button text
|
---|
| 1017 | WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_DEFPUSHBUTTON, // styles
|
---|
| 1018 | ENTERBUTTONX, // starting x position
|
---|
| 1019 | ENTERBUTTONY, // starting y position
|
---|
| 1020 | ENTERBUTTONWIDTH, // button width
|
---|
| 1021 | ENTERBUTTONHEIGHT, // button height
|
---|
| 1022 | MainWindow, // parent window
|
---|
| 1023 | NULL, // No menu
|
---|
| 1024 | Instance,
|
---|
| 1025 | NULL); // pointer not needed
|
---|
| 1026 |
|
---|
[11718] | 1027 | // EnterRestricted = CreateWindow("Button", // predefined class
|
---|
| 1028 | // "Restricted Version", // button text
|
---|
| 1029 | // WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_PUSHBUTTON, // styles
|
---|
| 1030 | // ALTERNATIVEBUTTONX, // starting x position
|
---|
| 1031 | // ALTERNATIVEBUTTONY, // starting y position
|
---|
| 1032 | // ALTERNATIVEBUTTONWIDTH-(INFOBUTTONWIDTH+SPACERWIDTH), // button width
|
---|
| 1033 | // ALTERNATIVEBUTTONHEIGHT, // button height
|
---|
| 1034 | // MainWindow, // parent window
|
---|
| 1035 | // (HMENU)NULL, // No menu
|
---|
| 1036 | // Instance,
|
---|
| 1037 | // NULL); // pointer not needed
|
---|
[1292] | 1038 |
|
---|
[11718] | 1039 | // InfoRestricted = CreateWindow("Button", // predefined class
|
---|
| 1040 | // NULL,
|
---|
| 1041 | // WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_BITMAP, // styles
|
---|
| 1042 | // ALTERNATIVEBUTTONWIDTH-INFOBUTTONWIDTH+SPACERWIDTH, // starting x position
|
---|
| 1043 | // ALTERNATIVEBUTTONY, // starting y position
|
---|
| 1044 | // INFOBUTTONWIDTH, // button width
|
---|
| 1045 | // ALTERNATIVEBUTTONHEIGHT, // button height
|
---|
| 1046 | // MainWindow, // parent window
|
---|
| 1047 | // (HMENU)NULL, // No menu
|
---|
| 1048 | // Instance,
|
---|
| 1049 | // NULL); // pointer not needed
|
---|
[5889] | 1050 |
|
---|
[11718] | 1051 | // HANDLE i_icon = LoadImage (Instance, MAKEINTRESOURCE(GSDL_ICBMP), IMAGE_BITMAP,
|
---|
| 1052 | // INFOBUTTONWIDTH-4, ALTERNATIVEBUTTONHEIGHT-4, LR_DEFAULTCOLOR);
|
---|
| 1053 | // SendMessage (InfoRestricted, BM_SETIMAGE, IMAGE_BITMAP, (LPARAM)i_icon);
|
---|
[5889] | 1054 |
|
---|
[1292] | 1055 | SetFocus (Enter);
|
---|
| 1056 |
|
---|
| 1057 | enterstring = strenterlib;
|
---|
| 1058 | paint_window (pdc, windowRect);
|
---|
[5889] | 1059 |
|
---|
[1292] | 1060 | // message loop for init buttons
|
---|
| 1061 | while (!init_done) {
|
---|
| 1062 | if (PeekMessage(&Message, NULL, 0, 0, PM_REMOVE)) {
|
---|
| 1063 | if (Message.message == WM_QUIT) return Message.wParam;
|
---|
| 1064 | if (!IsDialogMessage (MainWindow, &Message)) {
|
---|
| 1065 | TranslateMessage(&Message); /* translate keyboard messages */
|
---|
| 1066 | DispatchMessage(&Message); /* return control to Windows NT */
|
---|
| 1067 | }
|
---|
| 1068 | } else {
|
---|
| 1069 | Sleep (1);
|
---|
[1288] | 1070 | }
|
---|
| 1071 | }
|
---|
[5889] | 1072 |
|
---|
[1292] | 1073 | // don't want these buttons anymore
|
---|
| 1074 | DestroyWindow (Enter);
|
---|
[11718] | 1075 | // DestroyWindow (EnterRestricted);
|
---|
| 1076 | // DestroyWindow (InfoRestricted);
|
---|
[5889] | 1077 |
|
---|
[1292] | 1078 | enterstring = strnothing;
|
---|
| 1079 | paint_window (pdc, windowRect);
|
---|
[5889] | 1080 |
|
---|
[1292] | 1081 | } else {
|
---|
| 1082 | // auto enter is enabled - start up standard version
|
---|
| 1083 | init_type = 1;
|
---|
| 1084 | init_done = 1;
|
---|
[1288] | 1085 | }
|
---|
[5889] | 1086 |
|
---|
[1292] | 1087 | // draw the main window containing an init message
|
---|
| 1088 | infostring = strinit;
|
---|
[1288] | 1089 | paint_window (pdc, windowRect);
|
---|
[1292] | 1090 | DWORD lastcheck = GetTickCount();
|
---|
[5889] | 1091 |
|
---|
[611] | 1092 | have_networking = initnetwork (Instance, MainWindow);
|
---|
| 1093 | if (!have_networking) {
|
---|
| 1094 | MessageBox(NULL,
|
---|
| 1095 | "Failed to initialize networking.",
|
---|
| 1096 | "Greenstone Digital Library Software",MB_OK|MB_SYSTEMMODAL);
|
---|
[1292] | 1097 | exit (0);
|
---|
[611] | 1098 | }
|
---|
[10231] | 1099 |
|
---|
[902] | 1100 | if (!gsdl_init()) // quit if can't initialise the library correctly
|
---|
| 1101 | exit (0);
|
---|
| 1102 | initstartbrowser();
|
---|
| 1103 | log_computer_info ();
|
---|
[5889] | 1104 |
|
---|
[611] | 1105 | // show the initialising message for at least 1 second
|
---|
| 1106 | while (DiffTickCounts (lastcheck, GetTickCount()) < 1000) {
|
---|
| 1107 | Sleep (1);
|
---|
| 1108 | }
|
---|
| 1109 |
|
---|
[1292] | 1110 | // attempt to start a browser
|
---|
[4339] | 1111 | if (gsdl_show_console || !gsdl_start_browser) infostring = strnothing;
|
---|
[1292] | 1112 | else infostring = strsb;
|
---|
| 1113 | paint_window (pdc, windowRect);
|
---|
| 1114 | lastcheck = GetTickCount();
|
---|
| 1115 | if (enter_library (MainWindow) && !gsdl_show_console) {
|
---|
| 1116 | // stay maximised for at least 1 second
|
---|
| 1117 | while (DiffTickCounts (lastcheck, GetTickCount()) < 1000) Sleep (1);
|
---|
| 1118 | ShowWindow(MainWindow,SW_MINIMIZE);
|
---|
[611] | 1119 | }
|
---|
| 1120 |
|
---|
[1292] | 1121 | // add the "restart library" button
|
---|
[1288] | 1122 | GoButton = CreateWindow("BUTTON", // predefined class
|
---|
[1292] | 1123 | "Restart Library", // button text
|
---|
[1288] | 1124 | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // styles
|
---|
[1292] | 1125 | RESTARTBUTTONX, // starting x position
|
---|
| 1126 | RESTARTBUTTONY, // starting y position
|
---|
| 1127 | RESTARTBUTTONWIDTH, // button width
|
---|
| 1128 | RESTARTBUTTONHEIGHT, // button height
|
---|
[1288] | 1129 | MainWindow, // parent window
|
---|
| 1130 | NULL, // No menu
|
---|
[611] | 1131 | Instance,
|
---|
[1288] | 1132 | NULL); // pointer not needed
|
---|
[611] | 1133 |
|
---|
[1292] | 1134 | infostring = strrestartlib;
|
---|
[611] | 1135 | paint_window (pdc, windowRect);
|
---|
[5889] | 1136 |
|
---|
[611] | 1137 | // release the DC used to display the init messages
|
---|
| 1138 | ReleaseDC (MainWindow, pdc);
|
---|
| 1139 |
|
---|
| 1140 | //Message loop
|
---|
| 1141 | lastcheck = GetTickCount();
|
---|
| 1142 | int seenbrowser = 0; // if we see a browser then it disappears
|
---|
[1292] | 1143 | // we will ask if they want to close the
|
---|
| 1144 | // the library down
|
---|
[902] | 1145 | char last_gsdl_browser_exe[MAX_FILENAME_SIZE]; // need to notice when the
|
---|
[1292] | 1146 | // browser setting changes
|
---|
[902] | 1147 | strcpy (last_gsdl_browser_exe, gsdl_browser_exe);
|
---|
[611] | 1148 |
|
---|
| 1149 | for (;;) {
|
---|
| 1150 | if (PeekMessage(&Message, NULL, 0, 0, PM_REMOVE)) {
|
---|
| 1151 | if (Message.message == WM_QUIT) break;
|
---|
[1288] | 1152 | if (!IsDialogMessage (MainWindow, &Message)) {
|
---|
| 1153 | TranslateMessage(&Message); /* translate keyboard messages */
|
---|
| 1154 | DispatchMessage(&Message); /* return control to Windows NT */
|
---|
| 1155 | }
|
---|
[611] | 1156 |
|
---|
| 1157 | } else {
|
---|
| 1158 | if (DiffTickCounts (lastcheck, GetTickCount()) > 500) {
|
---|
| 1159 | // make sure the browser hasn't changed
|
---|
[902] | 1160 | if (strcmp (last_gsdl_browser_exe, gsdl_browser_exe) != 0) {
|
---|
[611] | 1161 | seenbrowser = 0;
|
---|
[902] | 1162 | strcpy (last_gsdl_browser_exe, gsdl_browser_exe);
|
---|
[611] | 1163 | }
|
---|
| 1164 |
|
---|
| 1165 | // do check
|
---|
| 1166 | lastcheck = GetTickCount();
|
---|
[4339] | 1167 | if (gsdl_start_browser && browserrunning(gsdl_browser_exe) == NO_ERROR) {
|
---|
[611] | 1168 | // we were able to connect to a browser
|
---|
| 1169 | seenbrowser = 1;
|
---|
| 1170 |
|
---|
| 1171 | // see if the enter library button has been pressed
|
---|
| 1172 | // with nothing happening for 20 seconds
|
---|
| 1173 | if ((enterlib_libaccessnum >= 0) &&
|
---|
| 1174 | (enterlib_libaccessnum == libaccessnum) &&
|
---|
| 1175 | (DiffTickCounts (enterlib_time, GetTickCount()) > 20000)) {
|
---|
| 1176 | // something could be wrong!! (most likely cause is a proxy)
|
---|
| 1177 | MessageBox(NULL,
|
---|
| 1178 | "Your browser does not seem to be responding to the 'Enter Library'\n"
|
---|
[4289] | 1179 | "request. Try turning off all proxy servers in your browser settings.\n"
|
---|
| 1180 | "If you are using Internet Explorer make sure BOTH dialup settings\n"
|
---|
| 1181 | "AND LAN settings have their proxy servers disabled.",
|
---|
[611] | 1182 | "Greenstone Digital Library Software",MB_OK|MB_SYSTEMMODAL);
|
---|
| 1183 | enterlib_libaccessnum = -1;
|
---|
| 1184 | }
|
---|
| 1185 |
|
---|
| 1186 |
|
---|
| 1187 | } else {
|
---|
| 1188 | // no browser was found
|
---|
[5889] | 1189 |
|
---|
[611] | 1190 | if (seenbrowser) {
|
---|
| 1191 | // we have seen a browser in the past
|
---|
| 1192 | if (MessageBox(NULL,
|
---|
| 1193 | "The Greenstone Digital Library software has noticed that you\n"
|
---|
| 1194 | "shut down your browser. Would you also like to shut down the\n"
|
---|
| 1195 | "Greenstone Digital Library software?",
|
---|
| 1196 | "Greenstone Digital Library Software",MB_YESNO|MB_SYSTEMMODAL) == IDYES)
|
---|
| 1197 | PostMessage(MainWindow,WM_CLOSE,0,0);
|
---|
| 1198 | }
|
---|
| 1199 | seenbrowser = 0;
|
---|
| 1200 | }
|
---|
| 1201 | }
|
---|
| 1202 |
|
---|
| 1203 | Sleep (1); // millisecond
|
---|
| 1204 | }
|
---|
| 1205 | }
|
---|
| 1206 |
|
---|
| 1207 | return Message.wParam;
|
---|
| 1208 | }
|
---|
[5889] | 1209 |
|
---|