Files
@ r26799:826b1c52a903
Branch filter:
Location: cpp/openttd-patchpack/source/src/fileio.cpp - annotation
r26799:826b1c52a903
37.6 KiB
text/x-c
Fix: no ScriptEvent sub class should export constructors to scripts
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 | r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r12768:980ae0491352 r6201:2e76eb9a1d7a r6179:c0508e7aefec r5584:545d748cc681 r10039:727fb45b0424 r25413:71c42f3ee7f2 r5967:3569c8447441 r6298:a7604d21ad02 r8214:9a3935f9ef4e r9581:57d6f584b7ea r23088:6710c4c79ac6 r6929:4d44d44b9df2 r17712:3379b9bc7742 r14568:64647c10b607 r14568:64647c10b607 r14568:64647c10b607 r6929:4d44d44b9df2 r14272:36cdf415cd1e r6323:fab701429631 r7589:900c2319c99a r6298:a7604d21ad02 r24523:1bc2cb7bcea1 r24276:90840fb148a2 r5584:545d748cc681 r21383:942c32fb8b0e r21383:942c32fb8b0e r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r15519:60d357105db2 r18003:2d66578e7015 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r18373:0f178296b341 r18373:0f178296b341 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r10749:829a30ffaeca r18747:12d6e8d373e7 r18754:42d72cb83fe7 r19849:42900960d059 r6929:4d44d44b9df2 r24521:57ec498b9221 r6929:4d44d44b9df2 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r25378:49a072fb8b4d r24529:3dec691db49a r18370:7fbb35cad336 r6929:4d44d44b9df2 r9634:f9a898381974 r18370:7fbb35cad336 r9634:f9a898381974 r6299:b0a8376b5b48 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r25378:49a072fb8b4d r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r25625:c14e95bbb24a r25378:49a072fb8b4d r25378:49a072fb8b4d r25378:49a072fb8b4d r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25378:49a072fb8b4d r25378:49a072fb8b4d r25378:49a072fb8b4d r25378:49a072fb8b4d r24523:1bc2cb7bcea1 r6299:b0a8376b5b48 r17895:0fe3145edf8a r6929:4d44d44b9df2 r6299:b0a8376b5b48 r6299:b0a8376b5b48 r24525:3150e1a8a4b3 r6299:b0a8376b5b48 r24526:74cfd45960ed r23607:36c15679007d r6299:b0a8376b5b48 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r17895:0fe3145edf8a r17711:a2620a1daa59 r17711:a2620a1daa59 r17711:a2620a1daa59 r24525:3150e1a8a4b3 r17711:a2620a1daa59 r25127:b131dacb88fa r17711:a2620a1daa59 r17711:a2620a1daa59 r17711:a2620a1daa59 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r6299:b0a8376b5b48 r6299:b0a8376b5b48 r6299:b0a8376b5b48 r17862:681f9d464142 r17862:681f9d464142 r17862:681f9d464142 r17862:681f9d464142 r24524:a57f35a240ed r17862:681f9d464142 r24524:a57f35a240ed r5584:545d748cc681 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r25378:49a072fb8b4d r24524:a57f35a240ed r24524:a57f35a240ed r24525:3150e1a8a4b3 r23088:6710c4c79ac6 r14058:2b8fd62e33ed r14058:2b8fd62e33ed r17895:0fe3145edf8a r24525:3150e1a8a4b3 r14058:2b8fd62e33ed r6929:4d44d44b9df2 r6929:4d44d44b9df2 r24524:a57f35a240ed r6929:4d44d44b9df2 r5584:545d748cc681 r24524:a57f35a240ed r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r24524:a57f35a240ed r6929:4d44d44b9df2 r6929:4d44d44b9df2 r24524:a57f35a240ed r6929:4d44d44b9df2 r6929:4d44d44b9df2 r25378:49a072fb8b4d r24524:a57f35a240ed r24525:3150e1a8a4b3 r6424:17d8688db313 r5584:545d748cc681 r6929:4d44d44b9df2 r24524:a57f35a240ed r6929:4d44d44b9df2 r6929:4d44d44b9df2 r24526:74cfd45960ed r6929:4d44d44b9df2 r24927:d669b895340d r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r23607:36c15679007d r24523:1bc2cb7bcea1 r6929:4d44d44b9df2 r6935:a7744b917c21 r24523:1bc2cb7bcea1 r6929:4d44d44b9df2 r24523:1bc2cb7bcea1 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r23088:6710c4c79ac6 r25127:b131dacb88fa r7624:05fa62ddb883 r7624:05fa62ddb883 r24523:1bc2cb7bcea1 r23088:6710c4c79ac6 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r5584:545d748cc681 r5584:545d748cc681 r23607:36c15679007d r7574:bb4845f3b405 r7574:bb4845f3b405 r7574:bb4845f3b405 r7574:bb4845f3b405 r7574:bb4845f3b405 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r17895:0fe3145edf8a r17895:0fe3145edf8a r17895:0fe3145edf8a r23607:36c15679007d r23607:36c15679007d r17895:0fe3145edf8a r17895:0fe3145edf8a r24526:74cfd45960ed r7581:0085036e989e r24529:3dec691db49a r23607:36c15679007d r7581:0085036e989e r24526:74cfd45960ed r20984:a4da9302878d r23607:36c15679007d r20984:a4da9302878d r20984:a4da9302878d r24526:74cfd45960ed r7592:61dd21c1e893 r7581:0085036e989e r7581:0085036e989e r17895:0fe3145edf8a r17895:0fe3145edf8a r17895:0fe3145edf8a r17895:0fe3145edf8a r23607:36c15679007d r17895:0fe3145edf8a r24526:74cfd45960ed r6929:4d44d44b9df2 r23607:36c15679007d r6929:4d44d44b9df2 r6935:a7744b917c21 r6929:4d44d44b9df2 r25378:49a072fb8b4d r7575:3866944bd4e8 r23607:36c15679007d r6929:4d44d44b9df2 r7592:61dd21c1e893 r7581:0085036e989e r23607:36c15679007d r7592:61dd21c1e893 r24526:74cfd45960ed r9634:f9a898381974 r9634:f9a898381974 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r25087:b146fe0ed0e3 r25087:b146fe0ed0e3 r25087:b146fe0ed0e3 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24526:74cfd45960ed r24526:74cfd45960ed r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r24526:74cfd45960ed r24276:90840fb148a2 r24526:74cfd45960ed r24276:90840fb148a2 r24276:90840fb148a2 r24276:90840fb148a2 r9634:f9a898381974 r18370:7fbb35cad336 r9634:f9a898381974 r9916:dfe4035b061f r24526:74cfd45960ed r9634:f9a898381974 r24526:74cfd45960ed r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r18370:7fbb35cad336 r18370:7fbb35cad336 r24526:74cfd45960ed r7581:0085036e989e r7581:0085036e989e r5584:545d748cc681 r8009:b8cb91600418 r8009:b8cb91600418 r23607:36c15679007d r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r23607:36c15679007d r22672:3473f7daf422 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r8009:b8cb91600418 r8009:b8cb91600418 r5584:545d748cc681 r5584:545d748cc681 r5584:545d748cc681 r6298:a7604d21ad02 r6298:a7604d21ad02 r24114:7cc09ad9a0dd r6298:a7604d21ad02 r6298:a7604d21ad02 r24525:3150e1a8a4b3 r6298:a7604d21ad02 r24525:3150e1a8a4b3 r24525:3150e1a8a4b3 r24525:3150e1a8a4b3 r24525:3150e1a8a4b3 r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r24114:7cc09ad9a0dd r20984:a4da9302878d r20984:a4da9302878d r23088:6710c4c79ac6 r25127:b131dacb88fa r6298:a7604d21ad02 r25127:b131dacb88fa r6298:a7604d21ad02 r25127:b131dacb88fa r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r21390:b979565a1681 r15140:17ee0814362e r6298:a7604d21ad02 r24524:a57f35a240ed r6298:a7604d21ad02 r24524:a57f35a240ed r6298:a7604d21ad02 r24524:a57f35a240ed r6298:a7604d21ad02 r6298:a7604d21ad02 r18370:7fbb35cad336 r10696:8dfe83e30d01 r10775:904e49cf2a6f r10775:904e49cf2a6f r10775:904e49cf2a6f r10775:904e49cf2a6f r10775:904e49cf2a6f r10775:904e49cf2a6f r18370:7fbb35cad336 r18370:7fbb35cad336 r10696:8dfe83e30d01 r18370:7fbb35cad336 r10696:8dfe83e30d01 r11363:6906c490a00e r11363:6906c490a00e r10696:8dfe83e30d01 r10696:8dfe83e30d01 r18370:7fbb35cad336 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r9634:f9a898381974 r9634:f9a898381974 r17895:0fe3145edf8a r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r19944:25a78576fb5e r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r18370:7fbb35cad336 r18370:7fbb35cad336 r23023:7b8669afd1db r18370:7fbb35cad336 r18370:7fbb35cad336 r18370:7fbb35cad336 r18370:7fbb35cad336 r18370:7fbb35cad336 r18370:7fbb35cad336 r18373:0f178296b341 r18373:0f178296b341 r18373:0f178296b341 r18370:7fbb35cad336 r18370:7fbb35cad336 r18371:8ec67d29c1db r16511:ee224126d104 r26640:f651513a27e6 r15138:94bac05d24df r18371:8ec67d29c1db r18373:0f178296b341 r18372:45602225cf7c r18373:0f178296b341 r18373:0f178296b341 r18371:8ec67d29c1db r18371:8ec67d29c1db r18371:8ec67d29c1db r18371:8ec67d29c1db r18371:8ec67d29c1db r18371:8ec67d29c1db r18747:12d6e8d373e7 r18747:12d6e8d373e7 r18754:42d72cb83fe7 r18747:12d6e8d373e7 r18371:8ec67d29c1db r18371:8ec67d29c1db r19112:805e66aadd16 r18371:8ec67d29c1db r26640:f651513a27e6 r15138:94bac05d24df r15138:94bac05d24df r15138:94bac05d24df r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r24529:3dec691db49a r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r18388:b05150903c57 r24529:3dec691db49a r7581:0085036e989e r18073:853f8705886d r24529:3dec691db49a r18073:853f8705886d r7592:61dd21c1e893 r21001:187181592ea9 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r21001:187181592ea9 r7592:61dd21c1e893 r7592:61dd21c1e893 r18370:7fbb35cad336 r18370:7fbb35cad336 r7592:61dd21c1e893 r24529:3dec691db49a r14826:6c3ace5f137c r14826:6c3ace5f137c r14826:6c3ace5f137c r14826:6c3ace5f137c r23607:36c15679007d r7592:61dd21c1e893 r24529:3dec691db49a r7592:61dd21c1e893 r9634:f9a898381974 r9634:f9a898381974 r7592:61dd21c1e893 r7592:61dd21c1e893 r21005:dc0b8a64bf44 r9634:f9a898381974 r9634:f9a898381974 r9146:d873efafcd56 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r9630:8b3326d306d0 r9630:8b3326d306d0 r9630:8b3326d306d0 r9630:8b3326d306d0 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r25655:1030dcb7eb52 r21010:bb451424e565 r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r21005:dc0b8a64bf44 r21005:dc0b8a64bf44 r7592:61dd21c1e893 r7592:61dd21c1e893 r21386:3ba07c8f5bce r21386:3ba07c8f5bce r7592:61dd21c1e893 r7592:61dd21c1e893 r7592:61dd21c1e893 r21386:3ba07c8f5bce r7592:61dd21c1e893 r7592:61dd21c1e893 r21386:3ba07c8f5bce r11870:92eb16f6d311 r7592:61dd21c1e893 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r24529:3dec691db49a r9702:6f5b71553617 r9702:6f5b71553617 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r25655:1030dcb7eb52 r18370:7fbb35cad336 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r21386:3ba07c8f5bce r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r26640:f651513a27e6 r9634:f9a898381974 r9634:f9a898381974 r7592:61dd21c1e893 r9634:f9a898381974 r9634:f9a898381974 r21386:3ba07c8f5bce r9634:f9a898381974 r23607:36c15679007d r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r21415:c7541491a072 r23607:36c15679007d r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r7592:61dd21c1e893 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r26640:f651513a27e6 r21415:c7541491a072 r9634:f9a898381974 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r23607:36c15679007d r9634:f9a898381974 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r21415:c7541491a072 r25655:1030dcb7eb52 r21415:c7541491a072 r21415:c7541491a072 r9634:f9a898381974 r7592:61dd21c1e893 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r25655:1030dcb7eb52 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r10696:8dfe83e30d01 r25655:1030dcb7eb52 r24529:3dec691db49a r10696:8dfe83e30d01 r10696:8dfe83e30d01 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r7592:61dd21c1e893 r7592:61dd21c1e893 r7927:8526c948f44a r20984:a4da9302878d r25655:1030dcb7eb52 r20984:a4da9302878d r20984:a4da9302878d r20984:a4da9302878d r7592:61dd21c1e893 r7581:0085036e989e r7581:0085036e989e r26640:f651513a27e6 r7592:61dd21c1e893 r7581:0085036e989e r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r9634:f9a898381974 r18370:7fbb35cad336 r9634:f9a898381974 r9634:f9a898381974 r7581:0085036e989e r7581:0085036e989e r7581:0085036e989e r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r18370:7fbb35cad336 r14671:59266b4843ee r14671:59266b4843ee r24526:74cfd45960ed r14671:59266b4843ee r18370:7fbb35cad336 r14671:59266b4843ee r18370:7fbb35cad336 r14671:59266b4843ee r24529:3dec691db49a r14671:59266b4843ee r14671:59266b4843ee r24529:3dec691db49a r26640:f651513a27e6 r24336:f644ba6777e5 r24336:f644ba6777e5 r14671:59266b4843ee r24526:74cfd45960ed r24526:74cfd45960ed r14671:59266b4843ee r24526:74cfd45960ed r14671:59266b4843ee r24526:74cfd45960ed r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r18370:7fbb35cad336 r24526:74cfd45960ed r14671:59266b4843ee r24526:74cfd45960ed r14671:59266b4843ee r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r24526:74cfd45960ed r24526:74cfd45960ed r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r24526:74cfd45960ed r24526:74cfd45960ed r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r24597:afde5721a3b6 r24526:74cfd45960ed r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r25655:1030dcb7eb52 r14671:59266b4843ee r14671:59266b4843ee r14671:59266b4843ee r23088:6710c4c79ac6 r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r23088:6710c4c79ac6 r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r7589:900c2319c99a r17678:4858d18290aa r7589:900c2319c99a r22665:141885f337c3 r22665:141885f337c3 r22665:141885f337c3 r17678:4858d18290aa r7589:900c2319c99a r22665:141885f337c3 r23607:36c15679007d r7589:900c2319c99a r23607:36c15679007d r7589:900c2319c99a r22665:141885f337c3 r23607:36c15679007d r7589:900c2319c99a r22665:141885f337c3 r25655:1030dcb7eb52 r17678:4858d18290aa r17678:4858d18290aa r17678:4858d18290aa r7589:900c2319c99a r17678:4858d18290aa r7589:900c2319c99a r7589:900c2319c99a r6298:a7604d21ad02 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r24523:1bc2cb7bcea1 r15503:084a4ba274a8 r15503:084a4ba274a8 r24523:1bc2cb7bcea1 r15503:084a4ba274a8 r15503:084a4ba274a8 r24523:1bc2cb7bcea1 r15503:084a4ba274a8 r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r25807:f7b79aca19d1 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r6298:a7604d21ad02 r6317:48fa3b65b6bb r6298:a7604d21ad02 r6317:48fa3b65b6bb r6317:48fa3b65b6bb r24524:a57f35a240ed r24549:d31ad3c66961 r24549:d31ad3c66961 r25807:f7b79aca19d1 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24555:2c6c7ab83748 r21012:644a32ba9af2 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24555:2c6c7ab83748 r24549:d31ad3c66961 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r24549:d31ad3c66961 r24549:d31ad3c66961 r24555:2c6c7ab83748 r24549:d31ad3c66961 r20928:e6a1e0b8d890 r24549:d31ad3c66961 r23482:de566f8c088d r24523:1bc2cb7bcea1 r6990:2b928bd441ba r24549:d31ad3c66961 r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24555:2c6c7ab83748 r6929:4d44d44b9df2 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r24555:2c6c7ab83748 r21034:dcf99b9296db r24523:1bc2cb7bcea1 r24555:2c6c7ab83748 r21034:dcf99b9296db r6929:4d44d44b9df2 r8273:e8820fb7e973 r8273:e8820fb7e973 r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r8273:e8820fb7e973 r24523:1bc2cb7bcea1 r8273:e8820fb7e973 r6929:4d44d44b9df2 r24426:2d58fe719324 r24426:2d58fe719324 r24426:2d58fe719324 r24522:0c6c6ad8ded0 r24426:2d58fe719324 r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r6929:4d44d44b9df2 r24426:2d58fe719324 r24426:2d58fe719324 r24426:2d58fe719324 r24523:1bc2cb7bcea1 r24523:1bc2cb7bcea1 r24426:2d58fe719324 r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r24426:2d58fe719324 r24523:1bc2cb7bcea1 r24426:2d58fe719324 r24426:2d58fe719324 r15503:084a4ba274a8 r6929:4d44d44b9df2 r17678:4858d18290aa r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r17678:4858d18290aa r24523:1bc2cb7bcea1 r17678:4858d18290aa r6929:4d44d44b9df2 r24426:2d58fe719324 r13169:c632333b66d8 r24426:2d58fe719324 r25655:1030dcb7eb52 r17678:4858d18290aa r13169:c632333b66d8 r13169:c632333b66d8 r23457:01a7066d4629 r24523:1bc2cb7bcea1 r6990:2b928bd441ba r24524:a57f35a240ed r24524:a57f35a240ed r24523:1bc2cb7bcea1 r6990:2b928bd441ba r6929:4d44d44b9df2 r24556:fb8120e96ffe r24556:fb8120e96ffe r6929:4d44d44b9df2 r24523:1bc2cb7bcea1 r6929:4d44d44b9df2 r6317:48fa3b65b6bb r23088:6710c4c79ac6 r6298:a7604d21ad02 r24522:0c6c6ad8ded0 r6929:4d44d44b9df2 r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r6298:a7604d21ad02 r6929:4d44d44b9df2 r25625:c14e95bbb24a r6298:a7604d21ad02 r25625:c14e95bbb24a r6298:a7604d21ad02 r6317:48fa3b65b6bb r25625:c14e95bbb24a r6298:a7604d21ad02 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r25807:f7b79aca19d1 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24549:d31ad3c66961 r24524:a57f35a240ed r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r25378:49a072fb8b4d r15503:084a4ba274a8 r26640:f651513a27e6 r15503:084a4ba274a8 r6929:4d44d44b9df2 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r24426:2d58fe719324 r6941:0bc494ef208e r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r24522:0c6c6ad8ded0 r6941:0bc494ef208e r24549:d31ad3c66961 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r6941:0bc494ef208e r6941:0bc494ef208e r6941:0bc494ef208e r6941:0bc494ef208e r24522:0c6c6ad8ded0 r6941:0bc494ef208e r6941:0bc494ef208e r24522:0c6c6ad8ded0 r6941:0bc494ef208e r6941:0bc494ef208e r6941:0bc494ef208e r20928:e6a1e0b8d890 r6941:0bc494ef208e r24522:0c6c6ad8ded0 r6929:4d44d44b9df2 r6298:a7604d21ad02 r26640:f651513a27e6 r6298:a7604d21ad02 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r24522:0c6c6ad8ded0 r25749:4905ec9578cb r25749:4905ec9578cb r25749:4905ec9578cb r25749:4905ec9578cb r20928:e6a1e0b8d890 r24549:d31ad3c66961 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r25625:c14e95bbb24a r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r20928:e6a1e0b8d890 r6929:4d44d44b9df2 r6929:4d44d44b9df2 r24525:3150e1a8a4b3 r23405:fde6cd168dc5 r24525:3150e1a8a4b3 r7911:0dfae2052a84 r7911:0dfae2052a84 r26640:f651513a27e6 r20928:e6a1e0b8d890 r11258:7a85130e9153 r19849:42900960d059 r11258:7a85130e9153 r6929:4d44d44b9df2 r11258:7a85130e9153 r24525:3150e1a8a4b3 r11258:7a85130e9153 r10780:f7de0458659f r10793:5ba2151e71e9 r24523:1bc2cb7bcea1 r26640:f651513a27e6 r24525:3150e1a8a4b3 r25625:c14e95bbb24a r10793:5ba2151e71e9 r10793:5ba2151e71e9 r18754:42d72cb83fe7 r10793:5ba2151e71e9 r24525:3150e1a8a4b3 r10793:5ba2151e71e9 r15525:2b2a09331191 r24219:58395a92e207 r24522:0c6c6ad8ded0 r6298:a7604d21ad02 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r7016:4751dbaac449 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r6875:4b8e730c2c52 r8131:7a50db7be0ff r17895:0fe3145edf8a r17895:0fe3145edf8a r17895:0fe3145edf8a r23023:7b8669afd1db r17895:0fe3145edf8a r23607:36c15679007d r17895:0fe3145edf8a r17895:0fe3145edf8a r25103:79e816f12199 r8131:7a50db7be0ff r24527:d7a4b00784e2 r23607:36c15679007d r8131:7a50db7be0ff r24527:d7a4b00784e2 r24527:d7a4b00784e2 r8131:7a50db7be0ff r11215:b3759139c3e1 r8131:7a50db7be0ff r24527:d7a4b00784e2 r8131:7a50db7be0ff r25103:79e816f12199 r24527:d7a4b00784e2 r24527:d7a4b00784e2 r24527:d7a4b00784e2 r24527:d7a4b00784e2 r24527:d7a4b00784e2 r8131:7a50db7be0ff r8131:7a50db7be0ff r10036:45f5444a2a0e r18015:26a04665a4eb r18015:26a04665a4eb r18015:26a04665a4eb r18015:26a04665a4eb r23607:36c15679007d r18015:26a04665a4eb r18015:26a04665a4eb r18015:26a04665a4eb r23607:36c15679007d r18015:26a04665a4eb r18015:26a04665a4eb r23607:36c15679007d r18015:26a04665a4eb r10036:45f5444a2a0e r10036:45f5444a2a0e r14992:2648a73e4ab8 r10036:45f5444a2a0e r13060:e57594b0ca84 r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r13060:e57594b0ca84 r10036:45f5444a2a0e r11252:706b96dca92b r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r23607:36c15679007d r10036:45f5444a2a0e r23607:36c15679007d r25127:b131dacb88fa r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r24524:a57f35a240ed r24524:a57f35a240ed r10036:45f5444a2a0e r10384:216e03c78d1d r10036:45f5444a2a0e r11252:706b96dca92b r25127:b131dacb88fa r24524:a57f35a240ed r24524:a57f35a240ed r10384:216e03c78d1d r10036:45f5444a2a0e r24529:3dec691db49a r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r13060:e57594b0ca84 r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r25377:354616e8fc6a r10036:45f5444a2a0e r10036:45f5444a2a0e r25377:354616e8fc6a r11253:859882bdf5aa r25377:354616e8fc6a r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r19944:25a78576fb5e r10036:45f5444a2a0e r10238:f2215d7dd22b r10036:45f5444a2a0e r13060:e57594b0ca84 r10036:45f5444a2a0e r10036:45f5444a2a0e r10036:45f5444a2a0e r11252:706b96dca92b r10036:45f5444a2a0e r18016:ed7b28b213ba r18016:ed7b28b213ba r10036:45f5444a2a0e r10036:45f5444a2a0e r25378:49a072fb8b4d r15503:084a4ba274a8 r15503:084a4ba274a8 r15503:084a4ba274a8 r24524:a57f35a240ed r24524:a57f35a240ed r10036:45f5444a2a0e r10778:91727300f461 r18370:7fbb35cad336 r25377:354616e8fc6a r10778:91727300f461 r10778:91727300f461 r10036:45f5444a2a0e r10036:45f5444a2a0e r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r22672:3473f7daf422 r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r18381:0e9d2aa3fc1b r10036:45f5444a2a0e r10036:45f5444a2a0e r10793:5ba2151e71e9 r10793:5ba2151e71e9 r19944:25a78576fb5e r10793:5ba2151e71e9 r10793:5ba2151e71e9 r13060:e57594b0ca84 r10793:5ba2151e71e9 r10793:5ba2151e71e9 r10793:5ba2151e71e9 r11252:706b96dca92b r10793:5ba2151e71e9 r24524:a57f35a240ed r24524:a57f35a240ed r24524:a57f35a240ed r10793:5ba2151e71e9 | /*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file fileio.cpp Standard In/Out file operations */
#include "stdafx.h"
#include "fileio_func.h"
#include "spriteloader/spriteloader.hpp"
#include "debug.h"
#include "fios.h"
#include "string_func.h"
#include "tar_type.h"
#ifdef _WIN32
#include <windows.h>
# define access _taccess
#elif defined(__HAIKU__)
#include <Path.h>
#include <storage/FindDirectory.h>
#else
#include <unistd.h>
#include <pwd.h>
#endif
#include <sys/stat.h>
#include <array>
#include <sstream>
#include "safeguards.h"
/** Whether the working directory should be scanned. */
static bool _do_scan_working_directory = true;
extern std::string _config_file;
extern std::string _highscore_file;
static const char * const _subdirs[] = {
"",
"save" PATHSEP,
"save" PATHSEP "autosave" PATHSEP,
"scenario" PATHSEP,
"scenario" PATHSEP "heightmap" PATHSEP,
"gm" PATHSEP,
"data" PATHSEP,
"baseset" PATHSEP,
"newgrf" PATHSEP,
"lang" PATHSEP,
"ai" PATHSEP,
"ai" PATHSEP "library" PATHSEP,
"game" PATHSEP,
"game" PATHSEP "library" PATHSEP,
"screenshot" PATHSEP,
};
static_assert(lengthof(_subdirs) == NUM_SUBDIRS);
/**
* The search paths OpenTTD could search through.
* At least one of the slots has to be filled with a path.
* An empty string tells that there is no such path for the
* current operating system.
*/
std::array<std::string, NUM_SEARCHPATHS> _searchpaths;
std::vector<Searchpath> _valid_searchpaths;
std::array<TarList, NUM_SUBDIRS> _tar_list;
TarFileList _tar_filelist[NUM_SUBDIRS];
typedef std::map<std::string, std::string> TarLinkList;
static TarLinkList _tar_linklist[NUM_SUBDIRS]; ///< List of directory links
/**
* Checks whether the given search path is a valid search path
* @param sp the search path to check
* @return true if the search path is valid
*/
static bool IsValidSearchPath(Searchpath sp)
{
return sp < _searchpaths.size() && !_searchpaths[sp].empty();
}
static void FillValidSearchPaths(bool only_local_path)
{
_valid_searchpaths.clear();
for (Searchpath sp = SP_FIRST_DIR; sp < NUM_SEARCHPATHS; sp++) {
if (only_local_path) {
switch (sp) {
case SP_WORKING_DIR: // Can be influence by "-c" option.
case SP_BINARY_DIR: // Most likely contains all the language files.
case SP_AUTODOWNLOAD_DIR: // Otherwise we cannot download in-game content.
break;
default:
continue;
}
}
if (IsValidSearchPath(sp)) _valid_searchpaths.emplace_back(sp);
}
}
/**
* Check whether the given file exists
* @param filename the file to try for existence.
* @param subdir the subdirectory to look in
* @return true if and only if the file can be opened
*/
bool FioCheckFileExists(const std::string &filename, Subdirectory subdir)
{
FILE *f = FioFOpenFile(filename, "rb", subdir);
if (f == nullptr) return false;
FioFCloseFile(f);
return true;
}
/**
* Test whether the given filename exists.
* @param filename the file to test.
* @return true if and only if the file exists.
*/
bool FileExists(const std::string &filename)
{
return access(OTTD2FS(filename).c_str(), 0) == 0;
}
/**
* Close a file in a safe way.
*/
void FioFCloseFile(FILE *f)
{
fclose(f);
}
/**
* Find a path to the filename in one of the search directories.
* @param subdir Subdirectory to try.
* @param filename Filename to look for.
* @return String containing the path if the path was found, else an empty string.
*/
std::string FioFindFullPath(Subdirectory subdir, const char *filename)
{
assert(subdir < NUM_SUBDIRS);
for (Searchpath sp : _valid_searchpaths) {
std::string buf = FioGetDirectory(sp, subdir);
buf += filename;
if (FileExists(buf)) return buf;
#if !defined(_WIN32)
/* Be, as opening files, aware that sometimes the filename
* might be in uppercase when it is in lowercase on the
* disk. Of course Windows doesn't care about casing. */
if (strtolower(buf, _searchpaths[sp].size() - 1) && FileExists(buf)) return buf;
#endif
}
return {};
}
std::string FioGetDirectory(Searchpath sp, Subdirectory subdir)
{
assert(subdir < NUM_SUBDIRS);
assert(sp < NUM_SEARCHPATHS);
return _searchpaths[sp] + _subdirs[subdir];
}
std::string FioFindDirectory(Subdirectory subdir)
{
/* Find and return the first valid directory */
for (Searchpath sp : _valid_searchpaths) {
std::string ret = FioGetDirectory(sp, subdir);
if (FileExists(ret)) return ret;
}
/* Could not find the directory, fall back to a base path */
return _personal_dir;
}
static FILE *FioFOpenFileSp(const std::string &filename, const char *mode, Searchpath sp, Subdirectory subdir, size_t *filesize)
{
#if defined(_WIN32)
/* fopen is implemented as a define with ellipses for
* Unicode support (prepend an L). As we are not sending
* a string, but a variable, it 'renames' the variable,
* so make that variable to makes it compile happily */
wchar_t Lmode[5];
MultiByteToWideChar(CP_ACP, 0, mode, -1, Lmode, lengthof(Lmode));
#endif
FILE *f = nullptr;
std::string buf;
if (subdir == NO_DIRECTORY) {
buf = filename;
} else {
buf = _searchpaths[sp] + _subdirs[subdir] + filename;
}
#if defined(_WIN32)
if (mode[0] == 'r' && GetFileAttributes(OTTD2FS(buf).c_str()) == INVALID_FILE_ATTRIBUTES) return nullptr;
#endif
f = fopen(buf.c_str(), mode);
#if !defined(_WIN32)
if (f == nullptr && strtolower(buf, subdir == NO_DIRECTORY ? 0 : _searchpaths[sp].size() - 1) ) {
f = fopen(buf.c_str(), mode);
}
#endif
if (f != nullptr && filesize != nullptr) {
/* Find the size of the file */
fseek(f, 0, SEEK_END);
*filesize = ftell(f);
fseek(f, 0, SEEK_SET);
}
return f;
}
/**
* Opens a file from inside a tar archive.
* @param entry The entry to open.
* @param[out] filesize If not \c nullptr, size of the opened file.
* @return File handle of the opened file, or \c nullptr if the file is not available.
* @note The file is read from within the tar file, and may not return \c EOF after reading the whole file.
*/
FILE *FioFOpenFileTar(const TarFileListEntry &entry, size_t *filesize)
{
FILE *f = fopen(entry.tar_filename.c_str(), "rb");
if (f == nullptr) return f;
if (fseek(f, entry.position, SEEK_SET) < 0) {
fclose(f);
return nullptr;
}
if (filesize != nullptr) *filesize = entry.size;
return f;
}
/**
* Opens a OpenTTD file somewhere in a personal or global directory.
* @param filename Name of the file to open.
* @param subdir Subdirectory to open.
* @return File handle of the opened file, or \c nullptr if the file is not available.
*/
FILE *FioFOpenFile(const std::string &filename, const char *mode, Subdirectory subdir, size_t *filesize)
{
FILE *f = nullptr;
assert(subdir < NUM_SUBDIRS || subdir == NO_DIRECTORY);
for (Searchpath sp : _valid_searchpaths) {
f = FioFOpenFileSp(filename, mode, sp, subdir, filesize);
if (f != nullptr || subdir == NO_DIRECTORY) break;
}
/* We can only use .tar in case of data-dir, and read-mode */
if (f == nullptr && mode[0] == 'r' && subdir != NO_DIRECTORY) {
/* Filenames in tars are always forced to be lowercase */
std::string resolved_name = filename;
strtolower(resolved_name);
/* Resolve ".." */
std::istringstream ss(resolved_name);
std::vector<std::string> tokens;
std::string token;
while (std::getline(ss, token, PATHSEPCHAR)) {
if (token == "..") {
if (tokens.size() < 2) return nullptr;
tokens.pop_back();
} else if (token == ".") {
/* Do nothing. "." means current folder, but you can create tar files with "." in the path.
* This confuses our file resolver. So, act like this folder doesn't exist. */
} else {
tokens.push_back(token);
}
}
resolved_name.clear();
bool first = true;
for (const std::string &token : tokens) {
if (!first) {
resolved_name += PATHSEP;
}
resolved_name += token;
first = false;
}
/* Resolve ONE directory link */
for (TarLinkList::iterator link = _tar_linklist[subdir].begin(); link != _tar_linklist[subdir].end(); link++) {
const std::string &src = link->first;
size_t len = src.length();
if (resolved_name.length() >= len && resolved_name[len - 1] == PATHSEPCHAR && src.compare(0, len, resolved_name, 0, len) == 0) {
/* Apply link */
resolved_name.replace(0, len, link->second);
break; // Only resolve one level
}
}
TarFileList::iterator it = _tar_filelist[subdir].find(resolved_name);
if (it != _tar_filelist[subdir].end()) {
f = FioFOpenFileTar(it->second, filesize);
}
}
/* Sometimes a full path is given. To support
* the 'subdirectory' must be 'removed'. */
if (f == nullptr && subdir != NO_DIRECTORY) {
switch (subdir) {
case BASESET_DIR:
f = FioFOpenFile(filename, mode, OLD_GM_DIR, filesize);
if (f != nullptr) break;
FALLTHROUGH;
case NEWGRF_DIR:
f = FioFOpenFile(filename, mode, OLD_DATA_DIR, filesize);
break;
default:
f = FioFOpenFile(filename, mode, NO_DIRECTORY, filesize);
break;
}
}
return f;
}
/**
* Create a directory with the given name
* If the parent directory does not exist, it will try to create that as well.
* @param name the new name of the directory
*/
void FioCreateDirectory(const std::string &name)
{
auto p = name.find_last_of(PATHSEPCHAR);
if (p != std::string::npos) {
std::string dirname = name.substr(0, p);
DIR *dir = ttd_opendir(dirname.c_str());
if (dir == nullptr) {
FioCreateDirectory(dirname); // Try creating the parent directory, if we couldn't open it
} else {
closedir(dir);
}
}
/* Ignore directory creation errors; they'll surface later on, and most
* of the time they are 'directory already exists' errors anyhow. */
#if defined(_WIN32)
CreateDirectory(OTTD2FS(name).c_str(), nullptr);
#elif defined(OS2) && !defined(__INNOTEK_LIBC__)
mkdir(OTTD2FS(name).c_str());
#else
mkdir(OTTD2FS(name).c_str(), 0755);
#endif
}
/**
* Appends, if necessary, the path separator character to the end of the string.
* It does not add the path separator to zero-sized strings.
* @param buf string to append the separator to
* @return true iff the operation succeeded
*/
void AppendPathSeparator(std::string &buf)
{
if (buf.empty()) return;
if (buf.back() != PATHSEPCHAR) buf.push_back(PATHSEPCHAR);
}
static void TarAddLink(const std::string &srcParam, const std::string &destParam, Subdirectory subdir)
{
std::string src = srcParam;
std::string dest = destParam;
/* Tar internals assume lowercase */
std::transform(src.begin(), src.end(), src.begin(), tolower);
std::transform(dest.begin(), dest.end(), dest.begin(), tolower);
TarFileList::iterator dest_file = _tar_filelist[subdir].find(dest);
if (dest_file != _tar_filelist[subdir].end()) {
/* Link to file. Process the link like the destination file. */
_tar_filelist[subdir].insert(TarFileList::value_type(src, dest_file->second));
} else {
/* Destination file not found. Assume 'link to directory'
* Append PATHSEPCHAR to 'src' and 'dest' if needed */
const std::string src_path = ((*src.rbegin() == PATHSEPCHAR) ? src : src + PATHSEPCHAR);
const std::string dst_path = (dest.length() == 0 ? "" : ((*dest.rbegin() == PATHSEPCHAR) ? dest : dest + PATHSEPCHAR));
_tar_linklist[subdir].insert(TarLinkList::value_type(src_path, dst_path));
}
}
/**
* Simplify filenames from tars.
* Replace '/' by #PATHSEPCHAR, and force 'name' to lowercase.
* @param name Filename to process.
*/
static void SimplifyFileName(char *name)
{
/* Force lowercase */
strtolower(name);
/* Tar-files always have '/' path-separator, but we want our PATHSEPCHAR */
#if (PATHSEPCHAR != '/')
for (char *n = name; *n != '\0'; n++) if (*n == '/') *n = PATHSEPCHAR;
#endif
}
/**
* Perform the scanning of a particular subdirectory.
* @param sd The subdirectory to scan.
* @return The number of found tar files.
*/
uint TarScanner::DoScan(Subdirectory sd)
{
_tar_filelist[sd].clear();
_tar_list[sd].clear();
uint num = this->Scan(".tar", sd, false);
if (sd == BASESET_DIR || sd == NEWGRF_DIR) num += this->Scan(".tar", OLD_DATA_DIR, false);
return num;
}
/* static */ uint TarScanner::DoScan(TarScanner::Mode mode)
{
Debug(misc, 2, "Scanning for tars");
TarScanner fs;
uint num = 0;
if (mode & TarScanner::BASESET) {
num += fs.DoScan(BASESET_DIR);
}
if (mode & TarScanner::NEWGRF) {
num += fs.DoScan(NEWGRF_DIR);
}
if (mode & TarScanner::AI) {
num += fs.DoScan(AI_DIR);
num += fs.DoScan(AI_LIBRARY_DIR);
}
if (mode & TarScanner::GAME) {
num += fs.DoScan(GAME_DIR);
num += fs.DoScan(GAME_LIBRARY_DIR);
}
if (mode & TarScanner::SCENARIO) {
num += fs.DoScan(SCENARIO_DIR);
num += fs.DoScan(HEIGHTMAP_DIR);
}
Debug(misc, 2, "Scan complete, found {} files", num);
return num;
}
/**
* Add a single file to the scanned files of a tar, circumventing the scanning code.
* @param sd The sub directory the file is in.
* @param filename The name of the file to add.
* @return True if the additions went correctly.
*/
bool TarScanner::AddFile(Subdirectory sd, const std::string &filename)
{
this->subdir = sd;
return this->AddFile(filename, 0);
}
bool TarScanner::AddFile(const std::string &filename, size_t basepath_length, const std::string &tar_filename)
{
/* No tar within tar. */
assert(tar_filename.empty());
/* The TAR-header, repeated for every file */
struct TarHeader {
char name[100]; ///< Name of the file
char mode[8];
char uid[8];
char gid[8];
char size[12]; ///< Size of the file, in ASCII
char mtime[12];
char chksum[8];
char typeflag;
char linkname[100];
char magic[6];
char version[2];
char uname[32];
char gname[32];
char devmajor[8];
char devminor[8];
char prefix[155]; ///< Path of the file
char unused[12];
};
/* Check if we already seen this file */
TarList::iterator it = _tar_list[this->subdir].find(filename);
if (it != _tar_list[this->subdir].end()) return false;
FILE *f = fopen(filename.c_str(), "rb");
/* Although the file has been found there can be
* a number of reasons we cannot open the file.
* Most common case is when we simply have not
* been given read access. */
if (f == nullptr) return false;
_tar_list[this->subdir][filename] = std::string{};
TarLinkList links; ///< Temporary list to collect links
TarHeader th;
char buf[sizeof(th.name) + 1], *end;
char name[sizeof(th.prefix) + 1 + sizeof(th.name) + 1];
char link[sizeof(th.linkname) + 1];
char dest[sizeof(th.prefix) + 1 + sizeof(th.name) + 1 + 1 + sizeof(th.linkname) + 1];
size_t num = 0, pos = 0;
/* Make a char of 512 empty bytes */
char empty[512];
memset(&empty[0], 0, sizeof(empty));
for (;;) { // Note: feof() always returns 'false' after 'fseek()'. Cool, isn't it?
size_t num_bytes_read = fread(&th, 1, 512, f);
if (num_bytes_read != 512) break;
pos += num_bytes_read;
/* Check if we have the new tar-format (ustar) or the old one (a lot of zeros after 'link' field) */
if (strncmp(th.magic, "ustar", 5) != 0 && memcmp(&th.magic, &empty[0], 512 - offsetof(TarHeader, magic)) != 0) {
/* If we have only zeros in the block, it can be an end-of-file indicator */
if (memcmp(&th, &empty[0], 512) == 0) continue;
Debug(misc, 0, "The file '{}' isn't a valid tar-file", filename);
fclose(f);
return false;
}
name[0] = '\0';
/* The prefix contains the directory-name */
if (th.prefix[0] != '\0') {
strecpy(name, th.prefix, lastof(name));
strecat(name, PATHSEP, lastof(name));
}
/* Copy the name of the file in a safe way at the end of 'name' */
strecat(name, th.name, lastof(name));
/* Calculate the size of the file.. for some strange reason this is stored as a string */
strecpy(buf, th.size, lastof(buf));
size_t skip = strtoul(buf, &end, 8);
switch (th.typeflag) {
case '\0':
case '0': { // regular file
if (strlen(name) == 0) break;
/* Store this entry in the list */
TarFileListEntry entry;
entry.tar_filename = filename;
entry.size = skip;
entry.position = pos;
/* Convert to lowercase and our PATHSEPCHAR */
SimplifyFileName(name);
Debug(misc, 6, "Found file in tar: {} ({} bytes, {} offset)", name, skip, pos);
if (_tar_filelist[this->subdir].insert(TarFileList::value_type(name, entry)).second) num++;
break;
}
case '1': // hard links
case '2': { // symbolic links
/* Copy the destination of the link in a safe way at the end of 'linkname' */
strecpy(link, th.linkname, lastof(link));
if (strlen(name) == 0 || strlen(link) == 0) break;
/* Convert to lowercase and our PATHSEPCHAR */
SimplifyFileName(name);
SimplifyFileName(link);
/* Only allow relative links */
if (link[0] == PATHSEPCHAR) {
Debug(misc, 5, "Ignoring absolute link in tar: {} -> {}", name, link);
break;
}
/* Process relative path.
* Note: The destination of links must not contain any directory-links. */
strecpy(dest, name, lastof(dest));
char *destpos = strrchr(dest, PATHSEPCHAR);
if (destpos == nullptr) destpos = dest;
*destpos = '\0';
char *pos = link;
while (*pos != '\0') {
char *next = strchr(pos, PATHSEPCHAR);
if (next == nullptr) {
next = pos + strlen(pos);
} else {
/* Terminate the substring up to the path separator character. */
*next++= '\0';
}
if (strcmp(pos, ".") == 0) {
/* Skip '.' (current dir) */
} else if (strcmp(pos, "..") == 0) {
/* level up */
if (dest[0] == '\0') {
Debug(misc, 5, "Ignoring link pointing outside of data directory: {} -> {}", name, link);
break;
}
/* Truncate 'dest' after last PATHSEPCHAR.
* This assumes that the truncated part is a real directory and not a link. */
destpos = strrchr(dest, PATHSEPCHAR);
if (destpos == nullptr) destpos = dest;
*destpos = '\0';
} else {
/* Append at end of 'dest' */
if (destpos != dest) destpos = strecpy(destpos, PATHSEP, lastof(dest));
destpos = strecpy(destpos, pos, lastof(dest));
}
if (destpos >= lastof(dest)) {
Debug(misc, 0, "The length of a link in tar-file '{}' is too large (malformed?)", filename);
fclose(f);
return false;
}
pos = next;
}
/* Store links in temporary list */
Debug(misc, 6, "Found link in tar: {} -> {}", name, dest);
links.insert(TarLinkList::value_type(name, dest));
break;
}
case '5': // directory
/* Convert to lowercase and our PATHSEPCHAR */
SimplifyFileName(name);
/* Store the first directory name we detect */
Debug(misc, 6, "Found dir in tar: {}", name);
if (_tar_list[this->subdir][filename].empty()) _tar_list[this->subdir][filename] = name;
break;
default:
/* Ignore other types */
break;
}
/* Skip to the next block.. */
skip = Align(skip, 512);
if (fseek(f, skip, SEEK_CUR) < 0) {
Debug(misc, 0, "The file '{}' can't be read as a valid tar-file", filename);
fclose(f);
return false;
}
pos += skip;
}
Debug(misc, 4, "Found tar '{}' with {} new files", filename, num);
fclose(f);
/* Resolve file links and store directory links.
* We restrict usage of links to two cases:
* 1) Links to directories:
* Both the source path and the destination path must NOT contain any further links.
* When resolving files at most one directory link is resolved.
* 2) Links to files:
* The destination path must NOT contain any links.
* The source path may contain one directory link.
*/
for (TarLinkList::iterator link = links.begin(); link != links.end(); link++) {
const std::string &src = link->first;
const std::string &dest = link->second;
TarAddLink(src, dest, this->subdir);
}
return true;
}
/**
* Extract the tar with the given filename in the directory
* where the tar resides.
* @param tar_filename the name of the tar to extract.
* @param subdir The sub directory the tar is in.
* @return false on failure.
*/
bool ExtractTar(const std::string &tar_filename, Subdirectory subdir)
{
TarList::iterator it = _tar_list[subdir].find(tar_filename);
/* We don't know the file. */
if (it == _tar_list[subdir].end()) return false;
const auto &dirname = (*it).second;
/* The file doesn't have a sub directory! */
if (dirname.empty()) {
Debug(misc, 3, "Extracting {} failed; archive rejected, the contents must be in a sub directory", tar_filename);
return false;
}
std::string filename = tar_filename;
auto p = filename.find_last_of(PATHSEPCHAR);
/* The file's path does not have a separator? */
if (p == std::string::npos) return false;
filename.replace(p + 1, std::string::npos, dirname);
Debug(misc, 8, "Extracting {} to directory {}", tar_filename, filename);
FioCreateDirectory(filename);
for (TarFileList::iterator it2 = _tar_filelist[subdir].begin(); it2 != _tar_filelist[subdir].end(); it2++) {
if (tar_filename != it2->second.tar_filename) continue;
filename.replace(p + 1, std::string::npos, it2->first);
Debug(misc, 9, " extracting {}", filename);
/* First open the file in the .tar. */
size_t to_copy = 0;
std::unique_ptr<FILE, FileDeleter> in(FioFOpenFileTar(it2->second, &to_copy));
if (!in) {
Debug(misc, 6, "Extracting {} failed; could not open {}", filename, tar_filename);
return false;
}
/* Now open the 'output' file. */
std::unique_ptr<FILE, FileDeleter> out(fopen(filename.c_str(), "wb"));
if (!out) {
Debug(misc, 6, "Extracting {} failed; could not open {}", filename, filename);
return false;
}
/* Now read from the tar and write it into the file. */
char buffer[4096];
size_t read;
for (; to_copy != 0; to_copy -= read) {
read = fread(buffer, 1, std::min(to_copy, lengthof(buffer)), in.get());
if (read <= 0 || fwrite(buffer, 1, read, out.get()) != read) break;
}
if (to_copy != 0) {
Debug(misc, 6, "Extracting {} failed; still {} bytes to copy", filename, to_copy);
return false;
}
}
Debug(misc, 9, " extraction successful");
return true;
}
#if defined(_WIN32)
/**
* Determine the base (personal dir and game data dir) paths
* @param exe the path from the current path to the executable
* @note defined in the OS related files (os2.cpp, win32.cpp, unix.cpp etc)
*/
extern void DetermineBasePaths(const char *exe);
#else /* defined(_WIN32) */
/**
* Changes the working directory to the path of the give executable.
* For OSX application bundles '.app' is the required extension of the bundle,
* so when we crop the path to there, when can remove the name of the bundle
* in the same way we remove the name from the executable name.
* @param exe the path to the executable
*/
static bool ChangeWorkingDirectoryToExecutable(const char *exe)
{
char tmp[MAX_PATH];
strecpy(tmp, exe, lastof(tmp));
bool success = false;
#ifdef WITH_COCOA
char *app_bundle = strchr(tmp, '.');
while (app_bundle != nullptr && strncasecmp(app_bundle, ".app", 4) != 0) app_bundle = strchr(&app_bundle[1], '.');
if (app_bundle != nullptr) *app_bundle = '\0';
#endif /* WITH_COCOA */
char *s = strrchr(tmp, PATHSEPCHAR);
if (s != nullptr) {
*s = '\0';
if (chdir(tmp) != 0) {
Debug(misc, 0, "Directory with the binary does not exist?");
} else {
success = true;
}
}
return success;
}
/**
* Whether we should scan the working directory.
* It should not be scanned if it's the root or
* the home directory as in both cases a big data
* directory can cause huge amounts of unrelated
* files scanned. Furthermore there are nearly no
* use cases for the home/root directory to have
* OpenTTD directories.
* @return true if it should be scanned.
*/
bool DoScanWorkingDirectory()
{
/* No working directory, so nothing to do. */
if (_searchpaths[SP_WORKING_DIR].empty()) return false;
/* Working directory is root, so do nothing. */
if (_searchpaths[SP_WORKING_DIR] == PATHSEP) return false;
/* No personal/home directory, so the working directory won't be that. */
if (_searchpaths[SP_PERSONAL_DIR].empty()) return true;
std::string tmp = _searchpaths[SP_WORKING_DIR] + PERSONAL_DIR;
AppendPathSeparator(tmp);
return _searchpaths[SP_PERSONAL_DIR] != tmp;
}
/**
* Gets the home directory of the user.
* May return an empty string in the unlikely scenario that the home directory cannot be found.
* @return User's home directory
*/
static std::string GetHomeDir()
{
#ifdef __HAIKU__
BPath path;
find_directory(B_USER_SETTINGS_DIRECTORY, &path);
return std::string(path.Path());
#else
const char *home_env = std::getenv("HOME"); // Stack var, shouldn't be freed
if (home_env != nullptr) return std::string(home_env);
const struct passwd *pw = getpwuid(getuid());
if (pw != nullptr) return std::string(pw->pw_dir);
#endif
return {};
}
/**
* Determine the base (personal dir and game data dir) paths
* @param exe the path to the executable
*/
void DetermineBasePaths(const char *exe)
{
std::string tmp;
const std::string homedir = GetHomeDir();
#ifdef USE_XDG
const char *xdg_data_home = std::getenv("XDG_DATA_HOME");
if (xdg_data_home != nullptr) {
tmp = xdg_data_home;
tmp += PATHSEP;
tmp += PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR;
AppendPathSeparator(tmp);
_searchpaths[SP_PERSONAL_DIR_XDG] = tmp;
tmp += "content_download";
AppendPathSeparator(tmp);
_searchpaths[SP_AUTODOWNLOAD_PERSONAL_DIR_XDG] = tmp;
} else if (!homedir.empty()) {
tmp = homedir;
tmp += PATHSEP ".local" PATHSEP "share" PATHSEP;
tmp += PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR;
AppendPathSeparator(tmp);
_searchpaths[SP_PERSONAL_DIR_XDG] = tmp;
tmp += "content_download";
AppendPathSeparator(tmp);
_searchpaths[SP_AUTODOWNLOAD_PERSONAL_DIR_XDG] = tmp;
} else {
_searchpaths[SP_PERSONAL_DIR_XDG].clear();
_searchpaths[SP_AUTODOWNLOAD_PERSONAL_DIR_XDG].clear();
}
#endif
#if defined(OS2) || !defined(WITH_PERSONAL_DIR)
_searchpaths[SP_PERSONAL_DIR].clear();
#else
if (!homedir.empty()) {
tmp = homedir;
tmp += PATHSEP;
tmp += PERSONAL_DIR;
AppendPathSeparator(tmp);
_searchpaths[SP_PERSONAL_DIR] = tmp;
tmp += "content_download";
AppendPathSeparator(tmp);
_searchpaths[SP_AUTODOWNLOAD_PERSONAL_DIR] = tmp;
} else {
_searchpaths[SP_PERSONAL_DIR].clear();
_searchpaths[SP_AUTODOWNLOAD_PERSONAL_DIR].clear();
}
#endif
#if defined(WITH_SHARED_DIR)
tmp = SHARED_DIR;
AppendPathSeparator(tmp);
_searchpaths[SP_SHARED_DIR] = tmp;
#else
_searchpaths[SP_SHARED_DIR].clear();
#endif
char cwd[MAX_PATH];
if (getcwd(cwd, MAX_PATH) == nullptr) *cwd = '\0';
if (_config_file.empty()) {
/* Get the path to working directory of OpenTTD. */
tmp = cwd;
AppendPathSeparator(tmp);
_searchpaths[SP_WORKING_DIR] = tmp;
_do_scan_working_directory = DoScanWorkingDirectory();
} else {
/* Use the folder of the config file as working directory. */
size_t end = _config_file.find_last_of(PATHSEPCHAR);
if (end == std::string::npos) {
/* _config_file is not in a folder, so use current directory. */
tmp = cwd;
AppendPathSeparator(tmp);
_searchpaths[SP_WORKING_DIR] = tmp;
} else {
_searchpaths[SP_WORKING_DIR] = _config_file.substr(0, end + 1);
}
}
/* Change the working directory to that one of the executable */
if (ChangeWorkingDirectoryToExecutable(exe)) {
char buf[MAX_PATH];
if (getcwd(buf, lengthof(buf)) == nullptr) {
tmp.clear();
} else {
tmp = buf;
}
AppendPathSeparator(tmp);
_searchpaths[SP_BINARY_DIR] = tmp;
} else {
_searchpaths[SP_BINARY_DIR].clear();
}
if (cwd[0] != '\0') {
/* Go back to the current working directory. */
if (chdir(cwd) != 0) {
Debug(misc, 0, "Failed to return to working directory!");
}
}
#if !defined(GLOBAL_DATA_DIR)
_searchpaths[SP_INSTALLATION_DIR].clear();
#else
tmp = GLOBAL_DATA_DIR;
AppendPathSeparator(tmp);
_searchpaths[SP_INSTALLATION_DIR] = tmp;
#endif
#ifdef WITH_COCOA
extern void CocoaSetApplicationBundleDir();
CocoaSetApplicationBundleDir();
#else
_searchpaths[SP_APPLICATION_BUNDLE_DIR].clear();
#endif
}
#endif /* defined(_WIN32) */
std::string _personal_dir;
/**
* Acquire the base paths (personal dir and game data dir),
* fill all other paths (save dir, autosave dir etc) and
* make the save and scenario directories.
* @param exe the path from the current path to the executable
* @param only_local_path Whether we shouldn't fill searchpaths with global folders.
*/
void DeterminePaths(const char *exe, bool only_local_path)
{
DetermineBasePaths(exe);
FillValidSearchPaths(only_local_path);
#ifdef USE_XDG
std::string config_home;
const std::string homedir = GetHomeDir();
const char *xdg_config_home = std::getenv("XDG_CONFIG_HOME");
if (xdg_config_home != nullptr) {
config_home = xdg_config_home;
config_home += PATHSEP;
config_home += PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR;
} else if (!homedir.empty()) {
/* Defaults to ~/.config */
config_home = homedir;
config_home += PATHSEP ".config" PATHSEP;
config_home += PERSONAL_DIR[0] == '.' ? &PERSONAL_DIR[1] : PERSONAL_DIR;
}
AppendPathSeparator(config_home);
#endif
for (Searchpath sp : _valid_searchpaths) {
if (sp == SP_WORKING_DIR && !_do_scan_working_directory) continue;
Debug(misc, 3, "{} added as search path", _searchpaths[sp]);
}
std::string config_dir;
if (!_config_file.empty()) {
config_dir = _searchpaths[SP_WORKING_DIR];
} else {
std::string personal_dir = FioFindFullPath(BASE_DIR, "openttd.cfg");
if (!personal_dir.empty()) {
auto end = personal_dir.find_last_of(PATHSEPCHAR);
if (end != std::string::npos) personal_dir.erase(end + 1);
config_dir = personal_dir;
} else {
#ifdef USE_XDG
/* No previous configuration file found. Use the configuration folder from XDG. */
config_dir = config_home;
#else
static const Searchpath new_openttd_cfg_order[] = {
SP_PERSONAL_DIR, SP_BINARY_DIR, SP_WORKING_DIR, SP_SHARED_DIR, SP_INSTALLATION_DIR
};
config_dir.clear();
for (uint i = 0; i < lengthof(new_openttd_cfg_order); i++) {
if (IsValidSearchPath(new_openttd_cfg_order[i])) {
config_dir = _searchpaths[new_openttd_cfg_order[i]];
break;
}
}
#endif
}
_config_file = config_dir + "openttd.cfg";
}
Debug(misc, 1, "{} found as config directory", config_dir);
_highscore_file = config_dir + "hs.dat";
extern std::string _hotkeys_file;
_hotkeys_file = config_dir + "hotkeys.cfg";
extern std::string _windows_file;
_windows_file = config_dir + "windows.cfg";
extern std::string _private_file;
_private_file = config_dir + "private.cfg";
extern std::string _secrets_file;
_secrets_file = config_dir + "secrets.cfg";
#ifdef USE_XDG
if (config_dir == config_home) {
/* We are using the XDG configuration home for the config file,
* then store the rest in the XDG data home folder. */
_personal_dir = _searchpaths[SP_PERSONAL_DIR_XDG];
if (only_local_path) {
/* In case of XDG and we only want local paths and we detected that
* the user either manually indicated the XDG path or didn't use
* "-c" option, we change the working-dir to the XDG personal-dir,
* as this is most likely what the user is expecting. */
_searchpaths[SP_WORKING_DIR] = _searchpaths[SP_PERSONAL_DIR_XDG];
}
} else
#endif
{
_personal_dir = config_dir;
}
/* Make the necessary folders */
FioCreateDirectory(config_dir);
#if defined(WITH_PERSONAL_DIR)
FioCreateDirectory(_personal_dir);
#endif
Debug(misc, 1, "{} found as personal directory", _personal_dir);
static const Subdirectory default_subdirs[] = {
SAVE_DIR, AUTOSAVE_DIR, SCENARIO_DIR, HEIGHTMAP_DIR, BASESET_DIR, NEWGRF_DIR, AI_DIR, AI_LIBRARY_DIR, GAME_DIR, GAME_LIBRARY_DIR, SCREENSHOT_DIR
};
for (uint i = 0; i < lengthof(default_subdirs); i++) {
FioCreateDirectory(_personal_dir + _subdirs[default_subdirs[i]]);
}
/* If we have network we make a directory for the autodownloading of content */
_searchpaths[SP_AUTODOWNLOAD_DIR] = _personal_dir + "content_download" PATHSEP;
Debug(misc, 3, "{} added as search path", _searchpaths[SP_AUTODOWNLOAD_DIR]);
FioCreateDirectory(_searchpaths[SP_AUTODOWNLOAD_DIR]);
FillValidSearchPaths(only_local_path);
/* Create the directory for each of the types of content */
const Subdirectory dirs[] = { SCENARIO_DIR, HEIGHTMAP_DIR, BASESET_DIR, NEWGRF_DIR, AI_DIR, AI_LIBRARY_DIR, GAME_DIR, GAME_LIBRARY_DIR };
for (uint i = 0; i < lengthof(dirs); i++) {
FioCreateDirectory(FioGetDirectory(SP_AUTODOWNLOAD_DIR, dirs[i]));
}
extern std::string _log_file;
_log_file = _personal_dir + "openttd.log";
}
/**
* Sanitizes a filename, i.e. removes all illegal characters from it.
* @param filename the "\0" terminated filename
*/
void SanitizeFilename(char *filename)
{
for (; *filename != '\0'; filename++) {
switch (*filename) {
/* The following characters are not allowed in filenames
* on at least one of the supported operating systems: */
case ':': case '\\': case '*': case '?': case '/':
case '<': case '>': case '|': case '"':
*filename = '_';
break;
}
}
}
/**
* Load a file into memory.
* @param filename Name of the file to load.
* @param[out] lenp Length of loaded data.
* @param maxsize Maximum size to load.
* @return Pointer to new memory containing the loaded data, or \c nullptr if loading failed.
* @note If \a maxsize less than the length of the file, loading fails.
*/
std::unique_ptr<char[]> ReadFileToMem(const std::string &filename, size_t &lenp, size_t maxsize)
{
FILE *in = fopen(filename.c_str(), "rb");
if (in == nullptr) return nullptr;
FileCloser fc(in);
fseek(in, 0, SEEK_END);
size_t len = ftell(in);
fseek(in, 0, SEEK_SET);
if (len > maxsize) return nullptr;
std::unique_ptr<char[]> mem = std::make_unique<char[]>(len + 1);
mem.get()[len] = 0;
if (fread(mem.get(), len, 1, in) != 1) return nullptr;
lenp = len;
return mem;
}
/**
* Helper to see whether a given filename matches the extension.
* @param extension The extension to look for.
* @param filename The filename to look in for the extension.
* @return True iff the extension is nullptr, or the filename ends with it.
*/
static bool MatchesExtension(const char *extension, const char *filename)
{
if (extension == nullptr) return true;
const char *ext = strrchr(filename, extension[0]);
return ext != nullptr && strcasecmp(ext, extension) == 0;
}
/**
* Scan a single directory (and recursively its children) and add
* any graphics sets that are found.
* @param fs the file scanner to add the files to
* @param extension the extension of files to search for.
* @param path full path we're currently at
* @param basepath_length from where in the path are we 'based' on the search path
* @param recursive whether to recursively search the sub directories
*/
static uint ScanPath(FileScanner *fs, const char *extension, const char *path, size_t basepath_length, bool recursive)
{
extern bool FiosIsValidFile(const char *path, const struct dirent *ent, struct stat *sb);
uint num = 0;
struct stat sb;
struct dirent *dirent;
DIR *dir;
if (path == nullptr || (dir = ttd_opendir(path)) == nullptr) return 0;
while ((dirent = readdir(dir)) != nullptr) {
std::string d_name = FS2OTTD(dirent->d_name);
if (!FiosIsValidFile(path, dirent, &sb)) continue;
std::string filename(path);
filename += d_name;
if (S_ISDIR(sb.st_mode)) {
/* Directory */
if (!recursive) continue;
if (d_name == "." || d_name == "..") continue;
AppendPathSeparator(filename);
num += ScanPath(fs, extension, filename.c_str(), basepath_length, recursive);
} else if (S_ISREG(sb.st_mode)) {
/* File */
if (MatchesExtension(extension, filename.c_str()) && fs->AddFile(filename, basepath_length, {})) num++;
}
}
closedir(dir);
return num;
}
/**
* Scan the given tar and add graphics sets when it finds one.
* @param fs the file scanner to scan for
* @param extension the extension of files to search for.
* @param tar the tar to search in.
*/
static uint ScanTar(FileScanner *fs, const char *extension, const TarFileList::value_type &tar)
{
uint num = 0;
const auto &filename = tar.first;
if (MatchesExtension(extension, filename.c_str()) && fs->AddFile(filename, 0, tar.second.tar_filename)) num++;
return num;
}
/**
* Scan for files with the given extension in the given search path.
* @param extension the extension of files to search for.
* @param sd the sub directory to search in.
* @param tars whether to search in the tars too.
* @param recursive whether to search recursively
* @return the number of found files, i.e. the number of times that
* AddFile returned true.
*/
uint FileScanner::Scan(const char *extension, Subdirectory sd, bool tars, bool recursive)
{
this->subdir = sd;
uint num = 0;
for (Searchpath sp : _valid_searchpaths) {
/* Don't search in the working directory */
if (sp == SP_WORKING_DIR && !_do_scan_working_directory) continue;
std::string path = FioGetDirectory(sp, sd);
num += ScanPath(this, extension, path.c_str(), path.size(), recursive);
}
if (tars && sd != NO_DIRECTORY) {
for (const auto &tar : _tar_filelist[sd]) {
num += ScanTar(this, extension, tar);
}
}
switch (sd) {
case BASESET_DIR:
num += this->Scan(extension, OLD_GM_DIR, tars, recursive);
FALLTHROUGH;
case NEWGRF_DIR:
num += this->Scan(extension, OLD_DATA_DIR, tars, recursive);
break;
default: break;
}
return num;
}
/**
* Scan for files with the given extension in the given search path.
* @param extension the extension of files to search for.
* @param directory the sub directory to search in.
* @param recursive whether to search recursively
* @return the number of found files, i.e. the number of times that
* AddFile returned true.
*/
uint FileScanner::Scan(const char *extension, const char *directory, bool recursive)
{
std::string path(directory);
AppendPathSeparator(path);
return ScanPath(this, extension, path.c_str(), path.size(), recursive);
}
|