├── .gitignore ├── LICENSE ├── go.mod ├── go.sum ├── listfile.go └── main.go /.gitignore: -------------------------------------------------------------------------------- 1 | # Binaries for programs and plugins 2 | *.exe 3 | *.exe~ 4 | *.dll 5 | *.so 6 | *.dylib 7 | 8 | # Test binary, build with `go test -c` 9 | *.test 10 | 11 | # Output of the go coverage tool, specifically when used with LiteIDE 12 | *.out 13 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/OpenDiablo2/MpqViewer 2 | 3 | go 1.14 4 | 5 | require ( 6 | github.com/OpenDiablo2/OpenDiablo2 v0.0.0-20191112131808-bdda07f7e59b 7 | github.com/mewkiz/pkg v0.0.0-20190919212034-518ade7978e2 8 | github.com/pkg/errors v0.8.1 9 | ) 10 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= 2 | github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= 3 | github.com/JoshVarga/blast v0.0.0-20180421040937-681c804fb9f0 h1:tDnuU0igiBiQFjsvq1Bi7DpoUjqI76VVvW045vpeFeM= 4 | github.com/JoshVarga/blast v0.0.0-20180421040937-681c804fb9f0/go.mod h1:h/5OEGj4G+fpYxluLjSMZbFY011ZxAntO98nCl8mrCs= 5 | github.com/OpenDiablo2/OpenDiablo2 v0.0.0-20191112131808-bdda07f7e59b h1:IiRCcoDaGgplMcSJLUZqoG1/+3XTC4CC417mGvRR+yQ= 6 | github.com/OpenDiablo2/OpenDiablo2 v0.0.0-20191112131808-bdda07f7e59b/go.mod h1:KQXYLgFE5tBr9ylR1verbXRlfwSwo4R6FFXzWQ0JgXc= 7 | github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= 8 | github.com/d4l3k/messagediff v1.2.2-0.20190829033028-7e0a312ae40b/go.mod h1:Oozbb1TVXFac9FtSIxHBMnBCq2qeH/2KkEQxENCrlLo= 9 | github.com/giorgisio/goav v0.1.0/go.mod h1:RtH8HyxLRLU1iY0pjfhWBKRhnbsnmfoI+FxMwb5bfEo= 10 | github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1 h1:QbL/5oDUmRBzO9/Z7Seo6zf912W/a6Sr4Eu0G/3Jho0= 11 | github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU= 12 | github.com/gofrs/flock v0.7.1 h1:DP+LD/t0njgoPBvT5MJLeliUIVQR03hiKR6vezdwHlc= 13 | github.com/gofrs/flock v0.7.1/go.mod h1:F1TvTiK9OcQqauNUHlbJvyl9Qa1QvF/gOUDKA14jxHU= 14 | github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k= 15 | github.com/google/pprof v0.0.0-20191105193234-27840fff0d09/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc= 16 | github.com/gopherjs/gopherjs v0.0.0-20180825215210-0210a2f0f73c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= 17 | github.com/gopherjs/gopherjs v0.0.0-20191106031601-ce3c9ade29de/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY= 18 | github.com/gopherjs/gopherwasm v1.1.0/go.mod h1:SkZ8z7CWBz5VXbhJel8TxCmAcsQqzgWGR/8nMhyhZSI= 19 | github.com/gosuri/uilive v0.0.0-20170323041506-ac356e6e42cd/go.mod h1:qkLSc0A5EXSP6B04TrN4oQoxqFI7A8XvoXSlJi8cwk8= 20 | github.com/gosuri/uiprogress v0.0.0-20170224063937-d0567a9d84a1/go.mod h1:C1RTYn4Sc7iEyf6j8ft5dyoZ4212h8G1ol9QQluh5+0= 21 | github.com/hajimehoshi/bitmapfont v1.2.0/go.mod h1:h9QrPk6Ktb2neObTlAbma6Ini1xgMjbJ3w7ysmD7IOU= 22 | github.com/hajimehoshi/ebiten v1.10.1-0.20191108205544-35436ea50457 h1:n9Axj1heARCUjNydhLXjmb6jWsTz5CGechSJRyxFXl0= 23 | github.com/hajimehoshi/ebiten v1.10.1-0.20191108205544-35436ea50457/go.mod h1:8BJhIws+Jkol+z7hSGP/WFsaDAPTtRQ+ELBPPQetq2w= 24 | github.com/hajimehoshi/go-mp3 v0.2.1/go.mod h1:Rr+2P46iH6PwTPVgSsEwBkon0CK5DxCAeX/Rp65DCTE= 25 | github.com/hajimehoshi/oto v0.3.4/go.mod h1:PgjqsBJff0efqL2nlMJidJgVJywLn6M4y8PI4TfeWfA= 26 | github.com/hajimehoshi/oto v0.5.2 h1:5FEPlejAsR2PVRqiW7h2PIwp9UWR+8zxj2And102YU4= 27 | github.com/hajimehoshi/oto v0.5.2/go.mod h1:0QXGEkbuJRohbJaxr7ZQSxnju7hEhseiPx2hrh6raOI= 28 | github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc= 29 | github.com/jakecoffman/cp v0.1.0/go.mod h1:a3xPx9N8RyFAACD644t2dj/nK4SuLg1v+jL61m2yVo4= 30 | github.com/jfreymuth/oggvorbis v1.0.0/go.mod h1:abe6F9QRjuU9l+2jek3gj46lu40N4qlYxh2grqkLEDM= 31 | github.com/jfreymuth/vorbis v1.0.0/go.mod h1:8zy3lUAm9K/rJJk223RKy6vjCZTWC61NA2QD06bfOE0= 32 | github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= 33 | github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= 34 | github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= 35 | github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= 36 | github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= 37 | github.com/mewkiz/pkg v0.0.0-20190919212034-518ade7978e2 h1:EyTNMdePWaoWsRSGQnXiSoQu0r6RS1eA557AwJhlzHU= 38 | github.com/mewkiz/pkg v0.0.0-20190919212034-518ade7978e2/go.mod h1:3E2FUC/qYUfM8+r9zAwpeHJzqRVVMIYnpzD/clwWxyA= 39 | github.com/mewspring/tools v0.0.0-20191031203036-122e7c80ae0a/go.mod h1:QEmU0TSELL2hDAiUxfPAjLuC10uK0CkvFULzHIUZ1us= 40 | github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y= 41 | github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0= 42 | github.com/pkg/browser v0.0.0-20180916011732-0a3d74bf9ce4/go.mod h1:4OwLy04Bl9Ef3GJJCoec+30X3LQs/0/m4HFRt/2LUSA= 43 | github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I= 44 | github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= 45 | github.com/pkg/profile v1.3.0/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA= 46 | golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= 47 | golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= 48 | golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= 49 | golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4= 50 | golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136 h1:A1gGSx58LAGVHUUsOf7IiR0u8Xb6W51gRwfDBhkdcaw= 51 | golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY= 52 | golang.org/x/image v0.0.0-20190220214146-31aff87c08e9/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= 53 | golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js= 54 | golang.org/x/image v0.0.0-20190703141733-d6a02ce849c9/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= 55 | golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= 56 | golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8 h1:hVwzHzIUGRjiF7EcUjqNxk3NCfkPxbDKRdnNE1Rpg0U= 57 | golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0= 58 | golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= 59 | golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= 60 | golang.org/x/mobile v0.0.0-20190415191353-3e0bab5405d6/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= 61 | golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= 62 | golang.org/x/mobile v0.0.0-20191025110607-73ccc5ba0426/go.mod h1:p895TfNkDgPEmEQrNiOtIl3j98d/tGU95djDj7NfyjQ= 63 | golang.org/x/mobile v0.0.0-20191031020345-0945064e013a h1:CrJ8+QyIm2tcw/zt9Rp/vGFsey+jndL1y5EnFwzgGOg= 64 | golang.org/x/mobile v0.0.0-20191031020345-0945064e013a/go.mod h1:p895TfNkDgPEmEQrNiOtIl3j98d/tGU95djDj7NfyjQ= 65 | golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY= 66 | golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= 67 | golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= 68 | golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= 69 | golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= 70 | golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= 71 | golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= 72 | golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 73 | golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 74 | golang.org/x/sys v0.0.0-20190429190828-d89cdac9e872/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 75 | golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 76 | golang.org/x/sys v0.0.0-20191105231009-c1f44814a5cd h1:3x5uuvBgE6oaXJjCOvpCC1IpgJogqQ+PqGGU3ZxAgII= 77 | golang.org/x/sys v0.0.0-20191105231009-c1f44814a5cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= 78 | golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= 79 | golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= 80 | golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= 81 | golang.org/x/tools v0.0.0-20190909214602-067311248421/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= 82 | golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= 83 | golang.org/x/tools v0.0.0-20191026034945-b2104f82a97d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= 84 | golang.org/x/tools v0.0.0-20191031220737-6d8f1af9ccc0/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= 85 | golang.org/x/tools v0.0.0-20191109212701-97ad0ed33101/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= 86 | golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= 87 | gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo= 88 | gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= 89 | -------------------------------------------------------------------------------- /main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bufio" 5 | "bytes" 6 | "flag" 7 | "fmt" 8 | "io/ioutil" 9 | "log" 10 | "os" 11 | "path/filepath" 12 | "strings" 13 | 14 | "github.com/OpenDiablo2/OpenDiablo2/d2data/d2mpq" 15 | "github.com/mewkiz/pkg/pathutil" 16 | "github.com/pkg/errors" 17 | ) 18 | 19 | const use = ` 20 | Extracts files from MPQ archives. 21 | 22 | Usage: 23 | MpqViewer [OPTION]... [FILE.mpq]... 24 | 25 | Example (extract all files specified in the bundled "Diablo II LOD.txt" listfile): 26 | MpqViewer -a -mpq_dir /path/to/diablo_ii 27 | 28 | Example (extract all files specified in the listfile): 29 | MpqViewer -a -l listfile.txt -mpq_dir /path/to/diablo_ii 30 | 31 | Example (extract all files specified in the embedded (listfile) of each MPQ archive): 32 | MpqViewer -a -embedded -mpq_dir /path/to/diablo_ii 33 | 34 | Example (extract specific files from d2data.mpq): 35 | MpqViewer -files "/data/global/excel/books.txt,/data/global/excel/charstats.txt" /path/to/d2data.mpq 36 | 37 | Flags: 38 | ` 39 | 40 | func usage() { 41 | fmt.Fprintln(os.Stderr, use[1:]) 42 | flag.PrintDefaults() 43 | } 44 | 45 | func main() { 46 | // Parse command line arguments. 47 | var ( 48 | // Extract all files. 49 | all bool 50 | // Use embedded (listfile) to locate files in MPQ archives. 51 | embedded bool 52 | // Comma-separated list of files to extract. 53 | rawFilePaths string 54 | // Path to listfile.txt 55 | listfilePath string 56 | // Use lowercase for output file paths. 57 | lower bool 58 | // Path to Diablo II MPQ directory. 59 | mpqDir string 60 | ) 61 | flag.BoolVar(&all, "a", false, "extract all files") 62 | flag.BoolVar(&embedded, "embedded", false, "use embedded (listfile) to locate files in MPQ archives") 63 | flag.StringVar(&rawFilePaths, "files", "", "comma-separated list of files to extract") 64 | flag.StringVar(&listfilePath, "l", "", "path to listfile") 65 | flag.BoolVar(&lower, "lower", false, "use lowercase for output file paths") 66 | flag.StringVar(&mpqDir, "mpq_dir", ".", "path to Diablo II MPQ directory") 67 | flag.Parse() 68 | 69 | // Get MPQ paths. 70 | mpqPaths := flag.Args() 71 | if len(mpqPaths) == 0 { 72 | mpqNames := []string{"d2char.mpq", "d2video.mpq", "d2data.mpq", "d2xmusic.mpq", "d2exp.mpq", "d2xtalk.mpq", "d2music.mpq", "d2xvideo.mpq", "d2sfx.mpq", "d2speech.mpq"} //, "Patch_D2.mpq"} 73 | for _, mpqName := range mpqNames { 74 | mpqPath := filepath.Join(mpqDir, mpqName) 75 | mpqPaths = append(mpqPaths, mpqPath) 76 | } 77 | } 78 | 79 | // Initialize MPQ hash table. 80 | d2mpq.InitializeCryptoBuffer() 81 | 82 | // Open MPQ archives. 83 | var archives []*d2mpq.MPQ 84 | for _, mpqPath := range mpqPaths { 85 | archive, err := d2mpq.Load(mpqPath) 86 | if err != nil { 87 | log.Fatalf("%+v", errors.WithStack(err)) 88 | } 89 | archives = append(archives, archive) 90 | } 91 | 92 | // Get file paths to extract. 93 | var filePaths []string 94 | if len(rawFilePaths) > 0 { 95 | filePaths = strings.Split(rawFilePaths, ",") 96 | } 97 | if len(filePaths) == 0 { 98 | if !all { 99 | log.Fatalf("no files to extract specified; specify either FILE or -a") 100 | } 101 | if embedded { 102 | fmt.Println("getting file paths from embedded (listfile)") 103 | files, err := getFilePathsFromEmbeddedListfile(archives) 104 | if err != nil { 105 | log.Fatalf("%+v", err) 106 | } 107 | filePaths = files 108 | } else if len(listfilePath) > 0 { 109 | fmt.Printf("getting file paths from listfile %q\n", listfilePath) 110 | files, err := getFilePathsFromListfile(archives, listfilePath) 111 | if err != nil { 112 | log.Fatalf("%+v", err) 113 | } 114 | filePaths = files 115 | } else { 116 | // Use bundled "Diablo II LOD.txt" listfile of Zezula's MPQ Editor. 117 | // 118 | // ref: http://www.zezula.net/download/listfiles.zip 119 | fmt.Println(`getting file paths from bundled "Diablo II LOD.txt" listfile of Zezula's MPQ Editor`) 120 | files, err := getFilePathsFromBundledListfile(archives, rawListfile) 121 | if err != nil { 122 | log.Fatalf("%+v", err) 123 | } 124 | filePaths = files 125 | } 126 | } 127 | 128 | // De-normalize file paths. 129 | for i, filePath := range filePaths { 130 | filePaths[i] = denormalize(filePath) 131 | } 132 | 133 | // Extract files. 134 | if err := extractAllFiles(archives, filePaths, lower); err != nil { 135 | log.Fatalf("%+v", err) 136 | } 137 | } 138 | 139 | // getFilePathsFromListfile returns the list of file paths contained within the 140 | // given listfile which are present in any of the MPQ archives. 141 | func getFilePathsFromListfile(archives []*d2mpq.MPQ, listfilePath string) ([]string, error) { 142 | buf, err := ioutil.ReadFile(listfilePath) 143 | if err != nil { 144 | return nil, errors.WithStack(err) 145 | } 146 | s := bufio.NewScanner(bytes.NewReader(buf)) 147 | var filePaths []string 148 | for s.Scan() { 149 | filePath := s.Text() 150 | filePath = denormalize(filePath) 151 | for _, archive := range archives { 152 | if archive.FileExists(filePath) { 153 | filePaths = append(filePaths, filePath) 154 | break 155 | } 156 | } 157 | } 158 | return filePaths, nil 159 | } 160 | 161 | // getFilePathsFromBundledListfile returns the list of file paths contained 162 | // within the bundled "Diablo II LOD.txt" listfile of Zezula's MPQ Editor which 163 | // are present in any of the MPQ archives. 164 | func getFilePathsFromBundledListfile(archives []*d2mpq.MPQ, data string) ([]string, error) { 165 | s := bufio.NewScanner(strings.NewReader(data)) 166 | var filePaths []string 167 | for s.Scan() { 168 | filePath := s.Text() 169 | filePath = denormalize(filePath) 170 | for _, archive := range archives { 171 | if archive.FileExists(filePath) { 172 | filePaths = append(filePaths, filePath) 173 | break 174 | } 175 | } 176 | } 177 | return filePaths, nil 178 | } 179 | 180 | // getFilePathsFromEmbeddedListfile returns the list of file paths contained 181 | // within the embedded (listfile) of each MPQ archive. 182 | func getFilePathsFromEmbeddedListfile(archives []*d2mpq.MPQ) ([]string, error) { 183 | var filePaths []string 184 | for _, archive := range archives { 185 | files, err := archive.GetFileList() 186 | if err != nil { 187 | return nil, errors.WithStack(err) 188 | } 189 | filePaths = append(filePaths, files...) 190 | } 191 | return filePaths, nil 192 | } 193 | 194 | // extractAllFiles extracts all files specified by file path from the MPQ 195 | // archives. 196 | func extractAllFiles(archives []*d2mpq.MPQ, filePaths []string, lower bool) error { 197 | for _, filePath := range filePaths { 198 | if err := extractFile(archives, filePath, lower); err != nil { 199 | switch errors.Cause(err) { 200 | case ErrNotFound: 201 | log.Printf("file not found %q\n", filePath) 202 | continue 203 | case ErrFileRead: 204 | log.Printf("file read error %q; %+v\n", filePath, err) 205 | continue 206 | } 207 | return errors.WithStack(err) 208 | } 209 | } 210 | return nil 211 | } 212 | 213 | // extractFile extracts the file from first MPQ archive containing the file 214 | // path. 215 | func extractFile(archives []*d2mpq.MPQ, filePath string, lower bool) error { 216 | fmt.Printf("extracting %q\n", filePath) 217 | data, archiveName, err := readFile(archives, filePath) 218 | if err != nil { 219 | return errors.WithStack(err) 220 | } 221 | archiveDir := pathutil.FileName(archiveName) 222 | dstPath := normalize(filepath.Join("_dump_", archiveDir, filePath)) 223 | if lower { 224 | dstPath = strings.ToLower(dstPath) 225 | } 226 | fmt.Printf("creating: %q\n", dstPath) 227 | dir := filepath.Dir(dstPath) 228 | if err := os.MkdirAll(dir, 0755); err != nil { 229 | return errors.WithStack(err) 230 | } 231 | if err := ioutil.WriteFile(dstPath, data, 0644); err != nil { 232 | return errors.WithStack(err) 233 | } 234 | return nil 235 | } 236 | 237 | // readFile reads the contents of the given file from the first MPQ archive 238 | // containing the file path. 239 | func readFile(archives []*d2mpq.MPQ, filePath string) ([]byte, string, error) { 240 | // de-normalize file name. 241 | filePath = strings.ToLower(filePath) 242 | filePath = strings.ReplaceAll(filePath, `/`, "\\") 243 | if filePath[0] == '\\' { 244 | filePath = filePath[1:] 245 | } 246 | // search for MPQ archive containing file. 247 | for _, archive := range archives { 248 | if !archive.FileExists(filePath) { 249 | continue 250 | } 251 | data, err := archiveReadFile(archive, filePath) 252 | if err != nil { 253 | return nil, "", errors.WithStack(err) 254 | } 255 | return data, archive.FileName, nil 256 | } 257 | return nil, "", errors.Wrapf(ErrNotFound, "file not found %q", filePath) 258 | } 259 | 260 | // archiveReadFile reads the contents of the given file from the MPQ archive. 261 | func archiveReadFile(archive *d2mpq.MPQ, filePath string) (data []byte, err error) { 262 | defer func() { 263 | if e := recover(); e != nil { 264 | err = errors.Wrap(ErrFileRead, fmt.Sprint(e)) 265 | } 266 | }() 267 | data, err = archive.ReadFile(filePath) 268 | if err != nil { 269 | return nil, errors.WithStack(err) 270 | } 271 | return data, err 272 | } 273 | 274 | // normalize normalizes the file path by replacing backslash characters with 275 | // slash. 276 | func normalize(filePath string) string { 277 | filePath = strings.ReplaceAll(filePath, `\`, "/") 278 | return filePath 279 | } 280 | 281 | // denormalize de-normalizes the file path by replacing slash characters with 282 | // backslashes and removing any leading slash prefix. 283 | func denormalize(filePath string) string { 284 | filePath = strings.ReplaceAll(filePath, "/", `\`) 285 | if strings.HasPrefix(filePath, `\`) { 286 | filePath = filePath[len(`\`):] 287 | } 288 | return filePath 289 | } 290 | 291 | var ( 292 | ErrNotFound = errors.New("unable to locate MPQ archive") 293 | ErrFileRead = errors.New("unable to read file contents") 294 | ) 295 | --------------------------------------------------------------------------------