Mercurial > otakunoraifu
annotate system/file_impl.h @ 65:4416cfac86ae
Convert EUC-JP files to UTF8
| author | Thibaut Girka <thib@sitedethib.com> |
|---|---|
| date | Fri, 26 Nov 2010 10:53:15 +0100 |
| parents | 15a18fbe6f21 |
| children | c3d4f9ee2cf1 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright (c) 2004 Kazunori "jagarl" Ueno | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 | |
| 29 | |
| 30 #ifndef __FILE_IMPL_H__ | |
| 31 #define __FILE_IMPL_H__ | |
| 32 | |
| 52 | 33 #include <vector> |
| 0 | 34 |
| 35 struct ARCFILE_ATOM { | |
| 36 char* filename; | |
| 37 char* filename_lower; | |
| 38 off_t offset; | |
| 39 int arcsize; | |
| 40 int filesize; | |
| 41 int private_data; | |
| 42 bool operator <(const ARCFILE_ATOM& to) const { | |
| 43 return strcmp(filename_lower, to.filename_lower) < 0; | |
| 44 } | |
| 45 bool operator <(char* const to) const { | |
| 46 return strcmp(filename_lower, to) < 0; | |
| 47 } | |
| 48 }; | |
| 49 | |
| 50 class ARCFILE { | |
| 52 | 51 protected: |
| 52 char* arcname; | |
| 53 char* filenames_orig; | |
| 54 int list_point; | |
| 55 std::vector<ARCFILE_ATOM> arc_atom; | |
| 56 typedef std::vector<ARCFILE_ATOM>::iterator iterator; | |
|
65
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
57 ARCFILE* next; /* FILESEARCH の一つの型が複数の ARCFILE を持つとき、リストをつくる */ |
|
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
58 /* arcname に指定されたファイル／ディレクトリの内容チェック */ |
| 52 | 59 virtual int CheckFileDeal(void); |
| 60 virtual void ListupFiles(int fname_len); | |
| 61 virtual ARCINFO* MakeARCINFO(ARCFILE_ATOM&); | |
| 62 iterator SearchName(const char* f, const char* ext=0); | |
| 63 public: | |
| 64 ARCFILE(const char* fname); | |
| 65 void SetNext(ARCFILE* _next) { delete next; next = _next;} | |
| 66 ARCFILE* Next(void) { return next; } | |
| 67 void Init(void); | |
| 68 virtual ~ARCFILE(); | |
|
65
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
69 /* ファイル検索 */ |
| 52 | 70 class ARCINFO* Find(const char* fname, const char* ext); |
|
65
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
71 /* ファイルリストの出力 */ |
| 52 | 72 int Deal(void) { Init(); return arc_atom.size(); } |
| 73 void ListFiles(FILE* out); | |
| 74 void InitList(void); | |
| 75 char* ListItem(void); | |
| 0 | 76 }; |
| 77 | |
| 78 class SCN2kFILE : public ARCFILE { | |
| 52 | 79 protected: |
| 80 virtual int CheckFileDeal(void); | |
| 81 virtual void ListupFiles(int fname_len); | |
| 82 virtual ARCINFO* MakeARCINFO(ARCFILE_ATOM& atom); | |
| 83 public: | |
| 84 SCN2kFILE(char* fname) : ARCFILE(fname) {} | |
| 85 virtual ~SCN2kFILE() {} | |
| 0 | 86 }; |
| 87 | |
| 88 class CattleyaFILE : public ARCFILE { | |
| 52 | 89 private: |
| 90 bool is_compress; | |
|
65
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
91 /* header の Huffman 木構築用 */ |
| 52 | 92 char* bitbuf; |
| 93 char* bitbuf_end; | |
| 94 int ltree[0x400]; | |
| 95 int rtree[0x400]; | |
| 96 int treecnt; | |
| 97 int bitcnt; | |
| 98 int GetBit(void); | |
| 99 int GetCh(void); | |
| 100 void SetBuf(char* buf, int len); | |
| 101 int MakeTree(void); | |
| 102 int Decode(int seed); | |
| 0 | 103 |
| 52 | 104 protected: |
| 105 virtual int CheckFileDeal(void); | |
| 106 virtual void ListupFiles(int fname_len); | |
| 107 virtual ARCINFO* MakeARCINFO(ARCFILE_ATOM& atom); | |
| 108 | |
| 109 public: | |
| 110 CattleyaFILE(char* fname) : ARCFILE(fname) {is_compress = false;} | |
| 111 virtual ~CattleyaFILE() {} | |
| 0 | 112 }; |
| 113 | |
| 114 class NULFILE : public ARCFILE { | |
| 52 | 115 protected: |
| 116 virtual int CheckFileDeal(void); | |
| 117 virtual void ListupFiles(int fname_len); | |
| 118 virtual ARCINFO* MakeARCINFO(ARCFILE_ATOM& atom); | |
| 119 public: | |
| 120 NULFILE() : ARCFILE("") {} | |
| 121 virtual ~NULFILE() {} | |
| 0 | 122 }; |
| 52 | 123 |
| 0 | 124 class DIRFILE : public ARCFILE { |
| 52 | 125 protected: |
| 126 virtual int CheckFileDeal(void); | |
| 127 virtual void ListupFiles(int fname_len); | |
| 128 virtual ARCINFO* MakeARCINFO(ARCFILE_ATOM& atom); | |
| 129 public: | |
| 130 DIRFILE(char* fname) : ARCFILE(fname) {} | |
| 131 virtual ~DIRFILE() {} | |
|
65
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
132 FILE* Open(const char* fname); /* FILE* を開く */ |
|
4416cfac86ae
Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
133 char* SearchFile(const char* dirname); /* ファイル検索 */ |
| 0 | 134 }; |
| 52 | 135 |
| 0 | 136 class ARCINFO_AVG32 : public ARCINFO { |
| 52 | 137 protected: |
| 138 ARCINFO_AVG32(const char* name, ARCFILE_ATOM& atom) : ARCINFO(name, atom) { | |
| 139 } | |
| 140 virtual bool ExecExtract(void); | |
| 141 friend class ARCFILE; | |
| 0 | 142 }; |
| 52 | 143 |
| 0 | 144 class ARCINFO2k : public ARCINFO { |
| 52 | 145 private: |
| 146 static char decode_seed[256]; | |
| 147 static char decode_seed2[16]; | |
| 148 protected: | |
| 149 ARCINFO2k(const char* name, ARCFILE_ATOM& atom) : ARCINFO(name,atom) { | |
| 150 } | |
| 151 virtual bool ExecExtract(void); | |
| 152 friend class SCN2kFILE; | |
| 0 | 153 }; |
| 154 | |
| 155 class ARCINFOZ : public ARCINFO { | |
| 52 | 156 protected: |
| 157 ARCINFOZ(const char* name, ARCFILE_ATOM& atom) : ARCINFO(name, atom) { | |
| 158 } | |
| 159 virtual bool ExecExtract(void); | |
| 160 friend class DaemonBaneFILE; | |
| 161 friend class CattleyaFILE; | |
| 0 | 162 }; |
| 163 | |
| 164 #endif /* __FILE_IMPL_H__ */ |