annotate system/file.cc @ 51:cbb301016a4e

* oops... finishing what was started and not said with the other patch: fixing memory leaks
author thib
date Fri, 17 Apr 2009 18:40:39 +0000
parents 35ce1a30f3f9
children 15a18fbe6f21
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1 bool init_end=false;
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2 /* file.cc : KANON ¤Î°µ½Ì¥Õ¥¡¥¤¥ë¡¦PDT ¥Õ¥¡¥¤¥ë¡Ê²èÁü¥Õ¥¡¥¤¥ë¡Ë¤ÎŸ³«¤Î
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3 * ¤¿¤á¤Î¥á¥½¥Ã¥É
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4 * class ARCFILE : ½ñ¸Ë¥Õ¥¡¥¤¥ëÁ´ÂΤò°·¤¦¥¯¥é¥¹
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5 * class ARCINFO : ½ñ¸Ë¥Õ¥¡¥¤¥ë¤ÎÃæ¤Î£±¤Ä¤Î¥Õ¥¡¥¤¥ë¤ò°·¤¦¥¯¥é¥¹
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6 * class PDTCONV : PDT ¥Õ¥¡¥¤¥ë¤ÎŸ³«¤ò¹Ô¤¦¡£
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7 *
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8 */
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9
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10 /*
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11 *
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12 * Copyright (C) 2000- Kazunori Ueno(JAGARL) <jagarl@creator.club.ne.jp>
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13 *
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14 * This program is free software; you can redistribute it and/or modify
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15 * it under the terms of the GNU General Public License as published by
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16 * the Free Software Foundation; either version 2 of the License, or
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17 * (at your option) any later version.
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18 *
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19 * This program is distributed in the hope that it will be useful,
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20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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22 * GNU General Public License for more details.
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23 *
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3a6aaeab7b4e * Fixed a typo in Jagarl's name
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24 * You should have received a copy of the GNU General Public License along
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25 * with this program; if not, write to the Free Software Foundation, Inc.,
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26 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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27 *
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28 */
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29
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30 #ifdef HAVE_CONFIG_H
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31 # include "config.h"
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32 #endif
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33
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34 #ifdef HAVE_MMAP
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35 # ifdef MACOSX
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36 # undef HAVE_MMAP
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37 # endif /* MACOSX */
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38 #endif /* HAVE_MMAP */
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39
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40 #include <ctype.h>
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41 #include <fcntl.h>
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42 #include <unistd.h>
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43 #include <stdlib.h>
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44 #include <stdio.h>
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45 #include <sys/types.h>
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46 #include <sys/stat.h>
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47 #include <vector>
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48 #include <algorithm>
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49 #if HAVE_MMAP
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50 #include<sys/mman.h>
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51 #endif /* HAVE_MMAP */
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52 #if HAVE_DIRENT_H
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53 # include <dirent.h>
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54 # define NAMLEN(dirent) strlen((dirent)->d_name)
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55 #else
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56 # define dirent direct
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57 # define NAMLEN(dirent) (dirent)->d_namlen
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58 # if HAVE_SYS_NDIR_H
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59 # include <sys/ndir.h>
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60 # endif
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61 # if HAVE_SYS_DIR_H
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62 # include <sys/dir.h>
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63 # endif
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64 # if HAVE_NDIR_H
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65 # include <ndir.h>
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66 # endif
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67 #endif
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68
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69 #if HAVE_LIBZ
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70 #include<zlib.h>
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71 #endif
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72 #if HAVE_LIBPNG
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73 #include<png.h>
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74 #endif
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75 #if HAVE_LIBJPEG
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76 extern "C" {
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77 #include<jpeglib.h>
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78 }
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79 #endif
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80
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81 #include "file.h"
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82 #include "file_impl.h"
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83
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84 using namespace std;
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85
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86 FILESEARCH file_searcher;
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2c574c3d50a9 * Moved XOR key related things to a proper location
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87 KEYHOLDER key_holder;
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88 // #define delete fprintf(stderr,"file.cc: %d.",__LINE__), delete
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89
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90 /* FILESEARCH class ¤Î default ¤Î¿¶¤ëÉñ¤¤ */
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91 FILESEARCH::ARCTYPE FILESEARCH::default_is_archived[TYPEMAX] = {
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92 ATYPE_DIR, ATYPE_DIR, ATYPE_DIR, ATYPE_DIR,
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93 ATYPE_ARC, ATYPE_ARC, ATYPE_ARC, ATYPE_ARC,
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94 ATYPE_DIR, ATYPE_DIR, ATYPE_DIR, ATYPE_DIR,
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95 ATYPE_DIR, ATYPE_DIR
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96 };
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97 const char* FILESEARCH::default_dirnames[TYPEMAX] = {
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98 0, 0, "", "pdt",
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99 "seen.txt", "allanm.anl", "allard.ard", "allcur.cur",
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100 0, 0, "koe", "bgm", "mov", "gan"};
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101
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102 /*********************************************
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103 ** ARCFILE / DIRFILE:
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104 ** ½ñ¸Ë¥Õ¥¡¥¤¥ë¡¢¤¢¤ë¤¤¤Ï¥Ç¥£¥ì¥¯¥È¥ê¤Î
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105 ** Á´ÂΤò´ÉÍý¤¹¤ë¥¯¥é¥¹
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106 **
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107 ** ½ñ¸Ë¥Õ¥¡¥¤¥ë¤«¤é¥Õ¥¡¥¤¥ë¤ÎÈ´¤­½Ð¤·¤ÏFind()
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108 ** Find ¤·¤¿¤â¤Î¤òRead¤¹¤ë¤ÈÆâÍƤ¬ÆÀ¤é¤ì¤ë¡£
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109 */
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110
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111 ARCFILE::ARCFILE(const char* aname) {
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112 struct stat sb;
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113 /* ÊÑ¿ô½é´ü²½ */
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114 arcname = 0;
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115 list_point = 0;
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116 filenames_orig = 0;
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117 next = 0;
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118 if (aname[0] == '\0') {arcname=new char[1]; arcname[0]='\0';return;} // NULFILE
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119 /* ¥Ç¥£¥ì¥¯¥È¥ê¤«Èݤ«¤Î¥Á¥§¥Ã¥¯ */
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120 if (stat(aname,&sb) == -1) { /* error */
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121 perror("stat");
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122 }
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123 if ( (sb.st_mode&S_IFMT) == S_IFDIR) {
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124 int l = strlen(aname);
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125 arcname = new char[l+2]; strcpy(arcname, aname);
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126 if (arcname[l-1] != DIR_SPLIT) {
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127 arcname[l] = DIR_SPLIT;
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128 arcname[l+1] = 0;
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129 }
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130 } else if ( (sb.st_mode&S_IFMT) == S_IFREG) {
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131 arcname = new char[strlen(aname)+1];
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132 strcpy(arcname,aname);
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133 if (arcname[strlen(arcname)-1] == DIR_SPLIT)
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134 arcname[strlen(arcname)-1] = '\0';
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135 }
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136 return;
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137 }
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138
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139 void ARCFILE::Init(void) {
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140 if (! arc_atom.empty()) return;
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141 if (arcname == 0) return;
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142 /* ¥Õ¥¡¥¤¥ë¿ô¤òÆÀ¤ë */
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143 int slen = CheckFileDeal();
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144 /* ¥Õ¥¡¥¤¥ë̾¤Î¥»¥Ã¥È */
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145 ListupFiles(slen);
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146 if ( (!arc_atom.empty()) && arc_atom[0].filename) filenames_orig = arc_atom[0].filename;
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147 sort(arc_atom.begin(), arc_atom.end());
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148 }
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149 ARCFILE::~ARCFILE() {
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150 if (filenames_orig) delete[] filenames_orig;
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151 delete[] arcname;
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152 delete next;
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153 }
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154
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155 ARCFILE::iterator ARCFILE::SearchName(const char* f, const char* ext) {
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156 char buf[1024]; char buf_ext[1024];
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157 iterator it;
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158 Init();
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159 if (f == 0) return arc_atom.end();
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160 if (arc_atom.empty()) return arc_atom.end();
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161 /* ¥¨¥é¡¼¥Á¥§¥Ã¥¯ */
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162 if (strlen(f)>500) return arc_atom.end();
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163 if (ext && strlen(ext)>500) return arc_atom.end();
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164
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165 /* ¸¡º÷ */
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166 strncpy(buf, f, 1000);
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167 buf[1000]=0;
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168 it = lower_bound(arc_atom.begin(), arc_atom.end(), (char*)buf);
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169 if (it != arc_atom.end() && strcmp(it->filename_lower, buf) == 0) return it;
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170 // ³ÈÄ¥»Ò¤ò¤Ä¤±¤Æ¸¡º÷
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171 if (ext) {
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172 strcpy(buf_ext, buf);
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173 char* ext_pt = strrchr(buf_ext, '.');
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174 if (ext_pt == 0 || ext_pt == buf_ext) ext_pt = buf_ext + strlen(buf_ext);
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175 *ext_pt++ = '.';
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176 while(*ext=='.') ext++;
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177 strcat(buf_ext, ext);
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178 it = lower_bound(arc_atom.begin(), arc_atom.end(), (char*)buf_ext);
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179 if (it != arc_atom.end() && strcmp(it->filename_lower, buf_ext) == 0) return it;
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180 }
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181
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182 /* ¾®Ê¸»ú¤Ë¤·¤Æ ¸¡º÷ */
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183 int i; int l = strlen(f);
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184 if (l > 500) l = 500;
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185 for (i=0; i<l; i++)
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186 buf[i] = tolower(f[i]);
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187 buf[i++] = 0;
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188 it = lower_bound(arc_atom.begin(), arc_atom.end(), (char*)buf);
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189 if (it != arc_atom.end() && strcmp(it->filename_lower, buf) == 0) return it;
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190
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191 // ³ÈÄ¥»Ò¤ò¤Ä¤±¤Æ¸¡º÷
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192 if (ext == 0) return arc_atom.end();
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193 strcpy(buf_ext, buf);
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194 char* ext_pt = strrchr(buf_ext, '.');
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195 if (ext_pt == 0 || ext_pt == buf_ext) ext_pt = buf_ext + strlen(buf_ext);
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196 *ext_pt++ = '.';
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197 /* ³ÈÄ¥»Ò¤ÎŤµ¤òÆÀ¤ë */
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198 l = strlen(ext);
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199 for (i=0; i<l; i++)
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200 ext_pt[i] = tolower(*ext++);
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201 ext_pt[i] = 0;
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202 it = lower_bound(arc_atom.begin(), arc_atom.end(), (char*)buf_ext);
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203 if (it != arc_atom.end() && strcmp(it->filename_lower, buf_ext) == 0) return it;
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204 return arc_atom.end();
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205 }
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206
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207 ARCINFO* ARCFILE::Find(const char* fname, const char* ext) {
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208 Init();
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209 iterator atom = SearchName(fname,ext);
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210 if (atom == arc_atom.end()) {
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211 if (next) return next->Find(fname, ext);
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212 else return 0;
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213 }
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214 return MakeARCINFO(*atom);
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215 }
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216 ARCINFO* ARCFILE::MakeARCINFO(ARCFILE_ATOM& atom) {
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217 if (atom.arcsize == atom.filesize)
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218 return new ARCINFO(arcname, atom);
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219 else // °µ½ÌÉÕ
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220 return new ARCINFO_AVG32(arcname, atom);
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221 }
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diff changeset
222 ARCINFO* NULFILE::MakeARCINFO(ARCFILE_ATOM& atom) {
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223 fprintf(stderr,"NULFILE::MakeARCINFO is invalid call!\n");
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diff changeset
224 return 0;
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parents:
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225 }
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diff changeset
226 ARCINFO* SCN2kFILE::MakeARCINFO(ARCFILE_ATOM& atom) {
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parents:
diff changeset
227 return new ARCINFO2k(arcname, atom);
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parents:
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228 }
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229 ARCINFO* DIRFILE::MakeARCINFO(ARCFILE_ATOM& atom) {
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230 char* name = atom.filename;
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231 char* new_path = new char[strlen(arcname)+strlen(name)+1];
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232 strcpy(new_path,arcname); strcat(new_path, name);
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233 ARCINFO* ret = new ARCINFO(new_path, atom);
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234 delete[] new_path;
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235 return ret;
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236 }
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237
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238 FILE* DIRFILE::Open(const char* fname) {
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239 iterator atom = SearchName(fname);
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240 if (atom == arc_atom.end()) return 0;
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parents:
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241 char* name = atom->filename;
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parents:
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242 // make FILE*
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diff changeset
243 char* new_path = new char[strlen(arcname)+strlen(name)+1];
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244 strcpy(new_path,arcname); strcat(new_path, name);
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245 FILE* ret = fopen(new_path, "rb+");
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246 fseek(ret, 0, 0);
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247 delete[] new_path;
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248 return ret;
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249 }
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250
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251 char* DIRFILE::SearchFile(const char* fname) {
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252 iterator atom = SearchName(fname);
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253 if (atom == arc_atom.end()) return 0;
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254 char* name = atom->filename;
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255 char* new_path = new char[strlen(arcname)+strlen(name)+1];
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parents:
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256 strcpy(new_path,arcname); strcat(new_path, name);
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257 struct stat sb;
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258 if (stat(new_path, &sb) == 0 &&
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259 ( (sb.st_mode&S_IFMT) == S_IFREG ||
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parents:
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260 (sb.st_mode&S_IFMT) == S_IFDIR)) {
223b71206888 Initial import
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261 return new_path;
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parents:
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262 }
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263 delete[] new_path;
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264 return 0;
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265 }
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266
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267 void ARCFILE::ListFiles(FILE* out) {
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268 Init();
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269 if (arc_atom.empty()) return;
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270 // list file name...
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271 fprintf(out,"%16s %10s %10s %10s\n", "Filename",
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272 "pointer","arcsize", "filesize");
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273 vector<ARCFILE_ATOM>::iterator it;
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274 for (it=arc_atom.begin(); it!=arc_atom.end(); it++) {
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275 fprintf(out,"%16s %10d %10d %10d\n",
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276 it->filename,it->offset,it->arcsize,it->filesize);
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277 }
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278 return;
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279 }
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280
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281 void ARCFILE::InitList(void) {
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282 Init();
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283 list_point = 0;
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284 }
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parents:
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285 char* ARCFILE::ListItem(void) {
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parents:
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286 if (list_point < 0) return 0;
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parents:
diff changeset
287 if (list_point >= arc_atom.size()) return 0;
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parents:
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288 char* fname = arc_atom[list_point].filename;
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parents:
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289 if (fname == 0) return 0;
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parents:
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290 char* ret = new char[strlen(fname)+1];
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parents:
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291 strcpy(ret, fname);
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292 list_point++;
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293 return ret;
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294 }
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295
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296 int ARCFILE::CheckFileDeal(void) {
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297 char buf[0x20];
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parents:
diff changeset
298 /* ¥Ø¥Ã¥À¤Î¥Á¥§¥Ã¥¯ */
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parents:
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299 FILE* stream = fopen(arcname, "rb");
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parents:
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300 if (stream == 0) {
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parents:
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301 fprintf(stderr, "Cannot open archive file : %s\n",arcname);
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302 return 0;
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parents:
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303 }
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304 fseek(stream, 0, 2); size_t arc_size = ftell(stream);
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parents:
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305 fseek(stream, 0, 0);
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parents:
diff changeset
306 if (arc_size < 0x20) {
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307 fclose(stream);
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308 return 0;
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309 }
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310 fread(buf, 0x20, 1, stream);
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parents:
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311 if (strncmp(buf, "PACL", 4) != 0) {
223b71206888 Initial import
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312 fclose(stream);
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313 return 0;
223b71206888 Initial import
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parents:
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314 }
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parents:
diff changeset
315 int len = read_little_endian_int(buf+0x10);
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parents:
diff changeset
316 if (arc_size < size_t(0x20 + len*0x20)) {
223b71206888 Initial import
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parents:
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317 fclose(stream);
223b71206888 Initial import
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318 return 0;
223b71206888 Initial import
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parents:
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319 }
223b71206888 Initial import
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320 int i; int slen = 0;
223b71206888 Initial import
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parents:
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321 for (i=0; i<len; i++) {
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322 fread(buf, 0x20, 1, stream);
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323 slen += strlen(buf)+1;
223b71206888 Initial import
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parents:
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324 }
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325 fclose(stream);
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326 return slen;
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parents:
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327 }
223b71206888 Initial import
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parents:
diff changeset
328 void ARCFILE::ListupFiles(int fname_len) {
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parents:
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329 int i; char fbuf[0x20];
223b71206888 Initial import
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parents:
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330 fname_len *= 2;
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parents:
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331 char* buf = new char[fname_len];
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parents:
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332 FILE* stream = fopen(arcname, "rb");
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parents:
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333 if (stream == 0) {
223b71206888 Initial import
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parents:
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334 fprintf(stderr, "Cannot open archive file : %s\n",arcname);
223b71206888 Initial import
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parents:
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335 return;
223b71206888 Initial import
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parents:
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336 }
223b71206888 Initial import
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parents:
diff changeset
337 fread(fbuf,0x20,1,stream);
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parents:
diff changeset
338 int len = read_little_endian_int(fbuf+0x10);
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parents:
diff changeset
339 ARCFILE_ATOM atom;
223b71206888 Initial import
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parents:
diff changeset
340 for (i=0; i<len; i++) {
223b71206888 Initial import
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parents:
diff changeset
341 fread(fbuf, 0x20, 1, stream);
223b71206888 Initial import
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parents:
diff changeset
342 int l = strlen(fbuf);
223b71206888 Initial import
thib
parents:
diff changeset
343 if (l*2+2 > fname_len) {
223b71206888 Initial import
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parents:
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344 break;
223b71206888 Initial import
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parents:
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345 }
223b71206888 Initial import
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parents:
diff changeset
346 atom.offset = read_little_endian_int(fbuf+0x10);
223b71206888 Initial import
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parents:
diff changeset
347 atom.arcsize = read_little_endian_int(fbuf+0x14);
223b71206888 Initial import
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parents:
diff changeset
348 atom.filesize = read_little_endian_int(fbuf+0x18);
223b71206888 Initial import
thib
parents:
diff changeset
349 int j; for (j=0; j<l; j++) {
223b71206888 Initial import
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parents:
diff changeset
350 buf[j] = fbuf[j];
223b71206888 Initial import
thib
parents:
diff changeset
351 buf[j+l+1] = tolower(fbuf[j]);
223b71206888 Initial import
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parents:
diff changeset
352 }
223b71206888 Initial import
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parents:
diff changeset
353 buf[j] = buf[j+l+1] = 0;
223b71206888 Initial import
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parents:
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354 atom.filename = buf;
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parents:
diff changeset
355 atom.filename_lower = buf+l+1;
223b71206888 Initial import
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parents:
diff changeset
356 arc_atom.push_back(atom);
223b71206888 Initial import
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parents:
diff changeset
357 buf += l*2+2; fname_len -= l*2+2;
223b71206888 Initial import
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parents:
diff changeset
358 }
223b71206888 Initial import
thib
parents:
diff changeset
359 fclose(stream);
223b71206888 Initial import
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parents:
diff changeset
360 return;
223b71206888 Initial import
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parents:
diff changeset
361 }
223b71206888 Initial import
thib
parents:
diff changeset
362 int DIRFILE::CheckFileDeal(void) {
223b71206888 Initial import
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parents:
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363 DIR* dir; struct dirent* ent;
223b71206888 Initial import
thib
parents:
diff changeset
364 int flen = 0;
223b71206888 Initial import
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parents:
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365 dir = opendir(arcname);
223b71206888 Initial import
thib
parents:
diff changeset
366 if (dir == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
367 fprintf(stderr, "Cannot open dir file : %s\n",arcname);
223b71206888 Initial import
thib
parents:
diff changeset
368 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
369 }
223b71206888 Initial import
thib
parents:
diff changeset
370 int count = 0;
223b71206888 Initial import
thib
parents:
diff changeset
371 while( (ent = readdir(dir)) != NULL) {
223b71206888 Initial import
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parents:
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372 count++;
223b71206888 Initial import
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parents:
diff changeset
373 flen += strlen(ent->d_name)+1;
223b71206888 Initial import
thib
parents:
diff changeset
374 }
223b71206888 Initial import
thib
parents:
diff changeset
375 closedir(dir);
223b71206888 Initial import
thib
parents:
diff changeset
376 return flen;
223b71206888 Initial import
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parents:
diff changeset
377 }
223b71206888 Initial import
thib
parents:
diff changeset
378 void DIRFILE::ListupFiles(int fname_len) {
43
01aa5ddf7dc8 A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents: 35
diff changeset
379 DIR* dir;
0
223b71206888 Initial import
thib
parents:
diff changeset
380 fname_len *= 2;
223b71206888 Initial import
thib
parents:
diff changeset
381 dir = opendir(arcname);
223b71206888 Initial import
thib
parents:
diff changeset
382 if (dir == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
383 fprintf(stderr, "Cannot open dir file : %s\n",arcname);
223b71206888 Initial import
thib
parents:
diff changeset
384 return;
223b71206888 Initial import
thib
parents:
diff changeset
385 }
223b71206888 Initial import
thib
parents:
diff changeset
386 /* °ì»þŪ¤Ë arcname ¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Ë°ÜÆ°¤¹¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
387 int old_dir_fd = open(".",O_RDONLY);
223b71206888 Initial import
thib
parents:
diff changeset
388 if (old_dir_fd < 0) {
223b71206888 Initial import
thib
parents:
diff changeset
389 closedir(dir);
223b71206888 Initial import
thib
parents:
diff changeset
390 return;
223b71206888 Initial import
thib
parents:
diff changeset
391 }
223b71206888 Initial import
thib
parents:
diff changeset
392 if (chdir(arcname) != 0) {
223b71206888 Initial import
thib
parents:
diff changeset
393 fprintf(stderr, "Cannot open dir file : %s\n",arcname);
223b71206888 Initial import
thib
parents:
diff changeset
394 closedir(dir);
223b71206888 Initial import
thib
parents:
diff changeset
395 close(old_dir_fd);
223b71206888 Initial import
thib
parents:
diff changeset
396 return;
223b71206888 Initial import
thib
parents:
diff changeset
397 };
223b71206888 Initial import
thib
parents:
diff changeset
398
223b71206888 Initial import
thib
parents:
diff changeset
399 char* buf = new char[fname_len];
223b71206888 Initial import
thib
parents:
diff changeset
400 ARCFILE_ATOM atom;
223b71206888 Initial import
thib
parents:
diff changeset
401 struct stat sb;
223b71206888 Initial import
thib
parents:
diff changeset
402 struct dirent* ent;
223b71206888 Initial import
thib
parents:
diff changeset
403 while( (ent = readdir(dir)) != NULL) {
223b71206888 Initial import
thib
parents:
diff changeset
404 if (stat(ent->d_name, &sb) == -1) continue;
223b71206888 Initial import
thib
parents:
diff changeset
405 if ( (sb.st_mode & S_IFMT) == S_IFREG) {
223b71206888 Initial import
thib
parents:
diff changeset
406 atom.offset = 0;
223b71206888 Initial import
thib
parents:
diff changeset
407 atom.arcsize = sb.st_size;
223b71206888 Initial import
thib
parents:
diff changeset
408 atom.filesize = sb.st_size;
223b71206888 Initial import
thib
parents:
diff changeset
409 } else if ( (sb.st_mode & S_IFMT) == S_IFDIR) {
223b71206888 Initial import
thib
parents:
diff changeset
410 atom.offset = 0;
223b71206888 Initial import
thib
parents:
diff changeset
411 atom.arcsize = atom.filesize = 0;
223b71206888 Initial import
thib
parents:
diff changeset
412 } else {
223b71206888 Initial import
thib
parents:
diff changeset
413 continue;
223b71206888 Initial import
thib
parents:
diff changeset
414 }
223b71206888 Initial import
thib
parents:
diff changeset
415 int l = strlen(ent->d_name);
223b71206888 Initial import
thib
parents:
diff changeset
416 if (l*2+2 > fname_len) {
223b71206888 Initial import
thib
parents:
diff changeset
417 break;
223b71206888 Initial import
thib
parents:
diff changeset
418 }
223b71206888 Initial import
thib
parents:
diff changeset
419 int j; for (j=0; j<l+1; j++) {
223b71206888 Initial import
thib
parents:
diff changeset
420 buf[j] = ent->d_name[j];
223b71206888 Initial import
thib
parents:
diff changeset
421 buf[j+l+1] = tolower(ent->d_name[j]);
223b71206888 Initial import
thib
parents:
diff changeset
422 }
223b71206888 Initial import
thib
parents:
diff changeset
423 atom.filename = buf; atom.filename_lower = buf+l+1;
223b71206888 Initial import
thib
parents:
diff changeset
424 arc_atom.push_back(atom);
223b71206888 Initial import
thib
parents:
diff changeset
425 buf += l*2+2; fname_len -= l*2+2;
223b71206888 Initial import
thib
parents:
diff changeset
426 }
223b71206888 Initial import
thib
parents:
diff changeset
427 /* chdir() ¤·¤¿¤Î¤ò¸µ¤ËÌá¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
428 closedir(dir);
223b71206888 Initial import
thib
parents:
diff changeset
429 fchdir(old_dir_fd); close(old_dir_fd);
223b71206888 Initial import
thib
parents:
diff changeset
430 return;
223b71206888 Initial import
thib
parents:
diff changeset
431 }
223b71206888 Initial import
thib
parents:
diff changeset
432 int NULFILE::CheckFileDeal(void) {
223b71206888 Initial import
thib
parents:
diff changeset
433 return 20;
223b71206888 Initial import
thib
parents:
diff changeset
434 }
223b71206888 Initial import
thib
parents:
diff changeset
435 void NULFILE::ListupFiles(int fname_len) {
223b71206888 Initial import
thib
parents:
diff changeset
436 char* s = new char[40];
223b71206888 Initial import
thib
parents:
diff changeset
437 ARCFILE_ATOM atom;
223b71206888 Initial import
thib
parents:
diff changeset
438 atom.offset = 0; atom.arcsize = 0; atom.filesize = 0;
223b71206888 Initial import
thib
parents:
diff changeset
439 strcpy(s, "** null dummy **");
223b71206888 Initial import
thib
parents:
diff changeset
440 atom.filename = s;
223b71206888 Initial import
thib
parents:
diff changeset
441 atom.filename_lower = s;
223b71206888 Initial import
thib
parents:
diff changeset
442 arc_atom.push_back(atom);
223b71206888 Initial import
thib
parents:
diff changeset
443 }
223b71206888 Initial import
thib
parents:
diff changeset
444 int SCN2kFILE::CheckFileDeal(void) {
223b71206888 Initial import
thib
parents:
diff changeset
445 /* ¥Ø¥Ã¥À¤Î¥Á¥§¥Ã¥¯ */
223b71206888 Initial import
thib
parents:
diff changeset
446 FILE* stream = fopen(arcname, "rb");
223b71206888 Initial import
thib
parents:
diff changeset
447 if (stream == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
448 fprintf(stderr, "Cannot open archive file : %s\n",arcname);
223b71206888 Initial import
thib
parents:
diff changeset
449 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
450 }
223b71206888 Initial import
thib
parents:
diff changeset
451 fseek(stream, 0, 2); size_t arc_size = ftell(stream);
223b71206888 Initial import
thib
parents:
diff changeset
452 fseek(stream, 0, 0);
223b71206888 Initial import
thib
parents:
diff changeset
453 if (arc_size < 10000*8) {
223b71206888 Initial import
thib
parents:
diff changeset
454 fclose(stream);
223b71206888 Initial import
thib
parents:
diff changeset
455 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
456 }
223b71206888 Initial import
thib
parents:
diff changeset
457 char* buf = new char[10000*8];
223b71206888 Initial import
thib
parents:
diff changeset
458 fread(buf, 10000, 8, stream);
223b71206888 Initial import
thib
parents:
diff changeset
459 /* size == 0 ¤Î¥Ç¡¼¥¿¤Ï¸ºß¤·¤Ê¤¤ */
223b71206888 Initial import
thib
parents:
diff changeset
460 int count = 0;
223b71206888 Initial import
thib
parents:
diff changeset
461 int i; for (i=0; i<10000; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
462 int tmp_offset = read_little_endian_int(buf+i*8);
223b71206888 Initial import
thib
parents:
diff changeset
463 int tmp_size = read_little_endian_int(buf+i*8+4);
223b71206888 Initial import
thib
parents:
diff changeset
464 if (tmp_size <= 0 || tmp_offset < 0 || tmp_offset+tmp_size > int(arc_size) ) continue;
223b71206888 Initial import
thib
parents:
diff changeset
465 count++;
223b71206888 Initial import
thib
parents:
diff changeset
466 }
223b71206888 Initial import
thib
parents:
diff changeset
467 fclose(stream);
223b71206888 Initial import
thib
parents:
diff changeset
468 delete[] buf;
223b71206888 Initial import
thib
parents:
diff changeset
469 return count*13; /* ¥Õ¥¡¥¤¥ë̾¤Ï seenXXXX.txt ¤À¤«¤é¡¢°ì¤Ä12ʸ»ú+null */
223b71206888 Initial import
thib
parents:
diff changeset
470 }
223b71206888 Initial import
thib
parents:
diff changeset
471 void SCN2kFILE::ListupFiles(int fname_len) {
223b71206888 Initial import
thib
parents:
diff changeset
472 FILE* stream = fopen(arcname, "rb");
223b71206888 Initial import
thib
parents:
diff changeset
473 if (stream == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
474 fprintf(stderr, "Cannot open archive file : %s\n",arcname);
223b71206888 Initial import
thib
parents:
diff changeset
475 return;
223b71206888 Initial import
thib
parents:
diff changeset
476 }
223b71206888 Initial import
thib
parents:
diff changeset
477 char* sbuf = new char[fname_len];
223b71206888 Initial import
thib
parents:
diff changeset
478 char* buf = new char[10000*8];
223b71206888 Initial import
thib
parents:
diff changeset
479 fread(buf, 10000, 8, stream);
223b71206888 Initial import
thib
parents:
diff changeset
480 fseek(stream, 0, 2); size_t arc_size = ftell(stream);
223b71206888 Initial import
thib
parents:
diff changeset
481 ARCFILE_ATOM atom;
223b71206888 Initial import
thib
parents:
diff changeset
482 int i; for (i=0; i<10000; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
483 char header[0x200];
223b71206888 Initial import
thib
parents:
diff changeset
484 int tmp_offset = read_little_endian_int(buf+i*8);
223b71206888 Initial import
thib
parents:
diff changeset
485 int tmp_size = read_little_endian_int(buf+i*8+4);
223b71206888 Initial import
thib
parents:
diff changeset
486 if (tmp_size <= 0 || tmp_offset < 0 || tmp_offset+tmp_size > int(arc_size) ) continue;
223b71206888 Initial import
thib
parents:
diff changeset
487 /* header ¤òÆÀ¤Æ°µ½Ì·Á¼°¤Ê¤É¤òÄ´¤Ù¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
488 fseek(stream, tmp_offset, 0);
223b71206888 Initial import
thib
parents:
diff changeset
489 fread(header, 0x200, 1, stream);
223b71206888 Initial import
thib
parents:
diff changeset
490 int header_top = read_little_endian_int(header+0);
223b71206888 Initial import
thib
parents:
diff changeset
491 int file_version = read_little_endian_int(header+4);
223b71206888 Initial import
thib
parents:
diff changeset
492
223b71206888 Initial import
thib
parents:
diff changeset
493 if (file_version == 0x1adb2) ; // Little Busters!
223b71206888 Initial import
thib
parents:
diff changeset
494 else if (file_version != 0x2712) continue; /* system version ¤¬°ã¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
495
223b71206888 Initial import
thib
parents:
diff changeset
496 if (header_top == 0x1cc) { /* ¸Å¤¤·Á¼° : avg2000 */
223b71206888 Initial import
thib
parents:
diff changeset
497 int header_size = read_little_endian_int(header+0)+read_little_endian_int(header+0x20)*4;
223b71206888 Initial import
thib
parents:
diff changeset
498 int data_size = read_little_endian_int(header+0x24);
223b71206888 Initial import
thib
parents:
diff changeset
499 atom.arcsize = data_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
500 atom.filesize = data_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
501 atom.private_data = header_size;
223b71206888 Initial import
thib
parents:
diff changeset
502
223b71206888 Initial import
thib
parents:
diff changeset
503 } else if (header_top == 0x1b8) { /* ½éÌ븥¾å */
223b71206888 Initial import
thib
parents:
diff changeset
504 int header_size = read_little_endian_int(header+0)+read_little_endian_int(header+0x08)*4;
223b71206888 Initial import
thib
parents:
diff changeset
505 int data_size = read_little_endian_int(header+0x0c);
223b71206888 Initial import
thib
parents:
diff changeset
506 int compdata_size = read_little_endian_int(header+0x10);
223b71206888 Initial import
thib
parents:
diff changeset
507 atom.arcsize = compdata_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
508 atom.filesize = data_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
509 atom.private_data = header_size;
223b71206888 Initial import
thib
parents:
diff changeset
510
223b71206888 Initial import
thib
parents:
diff changeset
511 } else if (header_top == 0x1d0) { /* ¿·¤·¤¤·Á¼°¡§ reallive */
223b71206888 Initial import
thib
parents:
diff changeset
512 int header_size = read_little_endian_int(header+0x20);
223b71206888 Initial import
thib
parents:
diff changeset
513 int data_size = read_little_endian_int(header+0x24);
223b71206888 Initial import
thib
parents:
diff changeset
514 int compdata_size = read_little_endian_int(header+0x28);
223b71206888 Initial import
thib
parents:
diff changeset
515 atom.arcsize = compdata_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
516 atom.filesize = data_size + header_size;
223b71206888 Initial import
thib
parents:
diff changeset
517 atom.private_data = header_size;
223b71206888 Initial import
thib
parents:
diff changeset
518 } else {
223b71206888 Initial import
thib
parents:
diff changeset
519 fprintf(stderr,"invalid header top; %x : not supported\n",header_top);
223b71206888 Initial import
thib
parents:
diff changeset
520 continue; /* ¥µ¥Ý¡¼¥È¤·¤Ê¤¤·Á¼° */
223b71206888 Initial import
thib
parents:
diff changeset
521 }
223b71206888 Initial import
thib
parents:
diff changeset
522
223b71206888 Initial import
thib
parents:
diff changeset
523 atom.offset = tmp_offset;
223b71206888 Initial import
thib
parents:
diff changeset
524 atom.filename = sbuf;
223b71206888 Initial import
thib
parents:
diff changeset
525 atom.filename_lower = sbuf;
223b71206888 Initial import
thib
parents:
diff changeset
526 arc_atom.push_back(atom);
223b71206888 Initial import
thib
parents:
diff changeset
527 sprintf(sbuf, "seen%04d.txt",i); sbuf += 13;
223b71206888 Initial import
thib
parents:
diff changeset
528 }
7
fa8511a21d05 Fixes somes memory leaks
thib
parents: 0
diff changeset
529 delete[] buf;
0
223b71206888 Initial import
thib
parents:
diff changeset
530 fclose(stream);
223b71206888 Initial import
thib
parents:
diff changeset
531 return;
223b71206888 Initial import
thib
parents:
diff changeset
532 }
223b71206888 Initial import
thib
parents:
diff changeset
533
223b71206888 Initial import
thib
parents:
diff changeset
534 /********************************************************
35
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
535 ** KEYHOLDER
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
536 */
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
537 void KEYHOLDER::SetKey(char new_key[16])
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
538 {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
539 unsigned short int i;
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
540 for (i=0; i < 16; i++)
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
541 key[i] = new_key[i];
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
542 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
543
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
544 void KEYHOLDER::SetKey2(char new_key[33])
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
545 {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
546 unsigned short int i;
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
547 char tmp[3];
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
548 tmp[2] = '\0';
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
549 for (i=0; i < 16; i++) {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
550 tmp[0] = new_key[i*2];
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
551 tmp[1] = new_key[i*2+1];
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
552 key[i] = strtoul(tmp, NULL, 16);
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
553 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
554 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
555
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
556 void KEYHOLDER::GuessKey(char *regname)
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
557 {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
558 char key1[16] = {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
559 0xa8, 0x28, 0xfd, 0x66,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
560 0xa0, 0x23, 0x77, 0x69,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
561 0xf9, 0x45, 0xf8, 0x2c,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
562 0x7c, 0x00, 0xad, 0xf4
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
563 };
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
564
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
565 char key2[16] = {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
566 0xAF, 0x2F, 0xFB, 0x6B,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
567 0xAF, 0x30, 0x77, 0x17,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
568 0x87, 0x48, 0xFE, 0x2C,
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
569 0x68, 0x1A, 0xB9, 0xF0
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
570 };
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
571
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
572
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
573 if (strcmp(regname, "KEY\\CLANNAD_FV") == 0) {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
574 SetKey(key2);
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
575 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
576 else {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
577 SetKey(key1);
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
578 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
579 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
580
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
581 const char * KEYHOLDER::GetKey(void)
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
582 {
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
583 return key;
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
584 }
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
585
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
586 /********************************************************
0
223b71206888 Initial import
thib
parents:
diff changeset
587 ** FILESEARCH ¥¯¥é¥¹¤Î¼ÂÁõ
223b71206888 Initial import
thib
parents:
diff changeset
588 */
223b71206888 Initial import
thib
parents:
diff changeset
589
223b71206888 Initial import
thib
parents:
diff changeset
590 FILESEARCH::FILESEARCH(void) {
223b71206888 Initial import
thib
parents:
diff changeset
591 int i;
223b71206888 Initial import
thib
parents:
diff changeset
592 root_dir = 0; dat_dir = 0;
223b71206888 Initial import
thib
parents:
diff changeset
593 for (i=0; i<TYPEMAX; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
594 searcher[i] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
595 filenames[i] = default_dirnames[i];
223b71206888 Initial import
thib
parents:
diff changeset
596 is_archived[i] = default_is_archived[i];
223b71206888 Initial import
thib
parents:
diff changeset
597 }
223b71206888 Initial import
thib
parents:
diff changeset
598 }
223b71206888 Initial import
thib
parents:
diff changeset
599 FILESEARCH::~FILESEARCH(void) {
223b71206888 Initial import
thib
parents:
diff changeset
600 int i;
223b71206888 Initial import
thib
parents:
diff changeset
601 for (i=0; i<TYPEMAX; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
602 if (filenames[i] != 0 && filenames[i] != default_dirnames[i]) delete[] filenames[i];
223b71206888 Initial import
thib
parents:
diff changeset
603 if (searcher[i] && searcher[i] != dat_dir && searcher[i] != root_dir) {
223b71206888 Initial import
thib
parents:
diff changeset
604 delete searcher[i];
223b71206888 Initial import
thib
parents:
diff changeset
605 }
223b71206888 Initial import
thib
parents:
diff changeset
606 }
223b71206888 Initial import
thib
parents:
diff changeset
607 if (dat_dir && dat_dir != root_dir) delete dat_dir;
223b71206888 Initial import
thib
parents:
diff changeset
608 if (root_dir) delete root_dir;
223b71206888 Initial import
thib
parents:
diff changeset
609 }
223b71206888 Initial import
thib
parents:
diff changeset
610
223b71206888 Initial import
thib
parents:
diff changeset
611 int FILESEARCH::InitRoot(char* root) {
223b71206888 Initial import
thib
parents:
diff changeset
612 /* ɬÍפ˱þ¤¸¤Æ ~/ ¤òŸ³« */
223b71206888 Initial import
thib
parents:
diff changeset
613 if (root[0] == '~' && root[1] == '/') {
223b71206888 Initial import
thib
parents:
diff changeset
614 char* home = getenv("HOME");
223b71206888 Initial import
thib
parents:
diff changeset
615 if (home != 0) {
223b71206888 Initial import
thib
parents:
diff changeset
616 char* new_root = new char[strlen(home)+strlen(root)];
223b71206888 Initial import
thib
parents:
diff changeset
617 strcpy(new_root, home);
223b71206888 Initial import
thib
parents:
diff changeset
618 strcat(new_root, root+1);
223b71206888 Initial import
thib
parents:
diff changeset
619 root = new_root;
223b71206888 Initial import
thib
parents:
diff changeset
620 }
223b71206888 Initial import
thib
parents:
diff changeset
621 }
223b71206888 Initial import
thib
parents:
diff changeset
622 /* ¸Å¤¤¥Ç¡¼¥¿¤ò¾Ã¤¹ */
223b71206888 Initial import
thib
parents:
diff changeset
623 int i;
223b71206888 Initial import
thib
parents:
diff changeset
624 for (i=0; i<TYPEMAX; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
625 if (searcher[i] != 0 &&
223b71206888 Initial import
thib
parents:
diff changeset
626 searcher[i] != root_dir &&
223b71206888 Initial import
thib
parents:
diff changeset
627 searcher[i] != dat_dir) {
223b71206888 Initial import
thib
parents:
diff changeset
628 delete searcher[i];
223b71206888 Initial import
thib
parents:
diff changeset
629 }
223b71206888 Initial import
thib
parents:
diff changeset
630 searcher[i] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
631 }
223b71206888 Initial import
thib
parents:
diff changeset
632 if (dat_dir && root_dir != dat_dir) delete dat_dir;
223b71206888 Initial import
thib
parents:
diff changeset
633 if (root_dir) delete root_dir;
223b71206888 Initial import
thib
parents:
diff changeset
634 dat_dir = 0;
223b71206888 Initial import
thib
parents:
diff changeset
635
223b71206888 Initial import
thib
parents:
diff changeset
636 /* ¿·¤·¤¤¥Ç¥£¥ì¥¯¥È¥ê¤Î¤â¤È¤Ç½é´ü²½ */
223b71206888 Initial import
thib
parents:
diff changeset
637 root_dir = new DIRFILE(root);
223b71206888 Initial import
thib
parents:
diff changeset
638 root_dir->Init();
223b71206888 Initial import
thib
parents:
diff changeset
639 /* dat/ ¤ò¸¡º÷ */
223b71206888 Initial import
thib
parents:
diff changeset
640 char* dat_path = root_dir->SearchFile("dat");
223b71206888 Initial import
thib
parents:
diff changeset
641 if (dat_path == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
642 /* ¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¤é root ¤ò dat ¤ÎÂå¤ï¤ê¤Ë¤Ä¤«¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
643 dat_dir = root_dir;
223b71206888 Initial import
thib
parents:
diff changeset
644 } else {
223b71206888 Initial import
thib
parents:
diff changeset
645 dat_dir = new DIRFILE(dat_path);
9
b6d6c0ffb423 Fixed some memory leaks
thib
parents: 7
diff changeset
646 delete[] dat_path;
0
223b71206888 Initial import
thib
parents:
diff changeset
647 dat_dir->Init();
223b71206888 Initial import
thib
parents:
diff changeset
648 }
223b71206888 Initial import
thib
parents:
diff changeset
649 searcher[ALL] = dat_dir;
223b71206888 Initial import
thib
parents:
diff changeset
650 searcher[ROOT] = root_dir;
223b71206888 Initial import
thib
parents:
diff changeset
651 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
652 }
223b71206888 Initial import
thib
parents:
diff changeset
653
223b71206888 Initial import
thib
parents:
diff changeset
654 void FILESEARCH::SetFileInformation(FILETYPE tp, ARCTYPE is_arc, char* filename) {
223b71206888 Initial import
thib
parents:
diff changeset
655 int type = tp;
223b71206888 Initial import
thib
parents:
diff changeset
656 if (type < 0 || type >= TYPEMAX) return;
223b71206888 Initial import
thib
parents:
diff changeset
657 ARCFILE* next_arc = 0;
223b71206888 Initial import
thib
parents:
diff changeset
658 /* ¤¹¤Ç¤Ë searcher ¤¬Â¸ºß¤¹¤ì¤Ð²òÊü */
223b71206888 Initial import
thib
parents:
diff changeset
659 if (searcher[type] != 0 &&
223b71206888 Initial import
thib
parents:
diff changeset
660 searcher[type] != root_dir &&
223b71206888 Initial import
thib
parents:
diff changeset
661 searcher[type] != dat_dir) {
223b71206888 Initial import
thib
parents:
diff changeset
662 next_arc = searcher[type]->Next();
223b71206888 Initial import
thib
parents:
diff changeset
663 delete searcher[type];
223b71206888 Initial import
thib
parents:
diff changeset
664 }
223b71206888 Initial import
thib
parents:
diff changeset
665 searcher[type] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
666 /* ŬÅö¤Ë½é´ü²½ */
223b71206888 Initial import
thib
parents:
diff changeset
667 if (filenames[type] != 0 &&
223b71206888 Initial import
thib
parents:
diff changeset
668 filenames[type] != default_dirnames[type]) delete[] filenames[type];
47
5f548e5957a8 * get rid of the "deprecated conversion from string constant to ‘char*’" warnings
thib
parents: 43
diff changeset
669 filenames[type] = filename;
0
223b71206888 Initial import
thib
parents:
diff changeset
670 is_archived[type] = is_arc;
223b71206888 Initial import
thib
parents:
diff changeset
671 searcher[type] = MakeARCFILE(is_arc, filename);
223b71206888 Initial import
thib
parents:
diff changeset
672 if (searcher[type] && next_arc)
223b71206888 Initial import
thib
parents:
diff changeset
673 searcher[type]->SetNext(next_arc);
223b71206888 Initial import
thib
parents:
diff changeset
674 return;
223b71206888 Initial import
thib
parents:
diff changeset
675 }
223b71206888 Initial import
thib
parents:
diff changeset
676 void FILESEARCH::AppendFileInformation(FILETYPE tp, ARCTYPE is_arc, char* filename) {
223b71206888 Initial import
thib
parents:
diff changeset
677 int type = tp;
223b71206888 Initial import
thib
parents:
diff changeset
678 if (type < 0 || type >= TYPEMAX) return;
223b71206888 Initial import
thib
parents:
diff changeset
679 /* searcher ¤¬¤Þ¤À³ä¤êÅö¤Æ¤é¤ì¤Æ¤Ê¤¤¾ì¹ç */
223b71206888 Initial import
thib
parents:
diff changeset
680 if (searcher[type] == 0 ||
223b71206888 Initial import
thib
parents:
diff changeset
681 searcher[type] == root_dir ||
223b71206888 Initial import
thib
parents:
diff changeset
682 searcher[type] == dat_dir) {
223b71206888 Initial import
thib
parents:
diff changeset
683 searcher[type] = MakeARCFILE(is_archived[type], filenames[type]);
223b71206888 Initial import
thib
parents:
diff changeset
684 if (searcher[type] == 0) { /* ºîÀ®¤Ç¤­¤Ê¤«¤Ã¤¿¾ì¹ç */
223b71206888 Initial import
thib
parents:
diff changeset
685 /* ¤³¤Î·¿¾ðÊó¤ò FileInformation ¤È¤¹¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
686 SetFileInformation(tp, is_arc, filename);
223b71206888 Initial import
thib
parents:
diff changeset
687 return;
223b71206888 Initial import
thib
parents:
diff changeset
688 }
223b71206888 Initial import
thib
parents:
diff changeset
689 }
223b71206888 Initial import
thib
parents:
diff changeset
690 /* ½é´ü²½ */
223b71206888 Initial import
thib
parents:
diff changeset
691 ARCFILE* arc = MakeARCFILE(is_arc, filename);
223b71206888 Initial import
thib
parents:
diff changeset
692 /* append */
223b71206888 Initial import
thib
parents:
diff changeset
693 ARCFILE* cur;
223b71206888 Initial import
thib
parents:
diff changeset
694 for (cur=searcher[type]; cur->Next() != 0; cur = cur->Next()) ;
223b71206888 Initial import
thib
parents:
diff changeset
695 cur->SetNext(arc);
223b71206888 Initial import
thib
parents:
diff changeset
696 return;
223b71206888 Initial import
thib
parents:
diff changeset
697 }
223b71206888 Initial import
thib
parents:
diff changeset
698
47
5f548e5957a8 * get rid of the "deprecated conversion from string constant to ‘char*’" warnings
thib
parents: 43
diff changeset
699 ARCFILE* FILESEARCH::MakeARCFILE(ARCTYPE tp, const char* filename) {
0
223b71206888 Initial import
thib
parents:
diff changeset
700 ARCFILE* arc = 0;
223b71206888 Initial import
thib
parents:
diff changeset
701 char* file;
223b71206888 Initial import
thib
parents:
diff changeset
702 if (filename == 0) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
703 if (tp == ATYPE_DIR) {
223b71206888 Initial import
thib
parents:
diff changeset
704 file = root_dir->SearchFile(filename);
223b71206888 Initial import
thib
parents:
diff changeset
705 } else {
223b71206888 Initial import
thib
parents:
diff changeset
706 file = dat_dir->SearchFile(filename);
223b71206888 Initial import
thib
parents:
diff changeset
707 if (file == 0)
223b71206888 Initial import
thib
parents:
diff changeset
708 file = root_dir->SearchFile(filename);
223b71206888 Initial import
thib
parents:
diff changeset
709 }
223b71206888 Initial import
thib
parents:
diff changeset
710 if (file == 0) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
711 switch(tp) {
223b71206888 Initial import
thib
parents:
diff changeset
712 case ATYPE_DIR: arc = new DIRFILE(file); break;
223b71206888 Initial import
thib
parents:
diff changeset
713 case ATYPE_SCN2k:
223b71206888 Initial import
thib
parents:
diff changeset
714 case ATYPE_ARC: {
223b71206888 Initial import
thib
parents:
diff changeset
715 FILE* f = fopen(file, "rb");
223b71206888 Initial import
thib
parents:
diff changeset
716 if (f == 0) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
717 char header[32];
223b71206888 Initial import
thib
parents:
diff changeset
718 memset(header, 0, 32);
223b71206888 Initial import
thib
parents:
diff changeset
719 fread(header, 32, 1, f);
223b71206888 Initial import
thib
parents:
diff changeset
720 fclose(f);
223b71206888 Initial import
thib
parents:
diff changeset
721 char magic_raf[8] = {'C','A','P','F',1,0,0,0};
223b71206888 Initial import
thib
parents:
diff changeset
722 if (strncmp(header, "PACL", 4) == 0) arc = new ARCFILE(file);
223b71206888 Initial import
thib
parents:
diff changeset
723 else arc = new SCN2kFILE(file);
223b71206888 Initial import
thib
parents:
diff changeset
724 }
223b71206888 Initial import
thib
parents:
diff changeset
725 break;
223b71206888 Initial import
thib
parents:
diff changeset
726 default: fprintf(stderr,"FILESEARCH::MAKEARCFILE : invalid archive type; type %d name %s\n",tp,filename);
223b71206888 Initial import
thib
parents:
diff changeset
727 delete[] file;
223b71206888 Initial import
thib
parents:
diff changeset
728 goto err;
223b71206888 Initial import
thib
parents:
diff changeset
729 }
223b71206888 Initial import
thib
parents:
diff changeset
730 delete[] file;
223b71206888 Initial import
thib
parents:
diff changeset
731 return arc;
223b71206888 Initial import
thib
parents:
diff changeset
732 err:
223b71206888 Initial import
thib
parents:
diff changeset
733 arc = new NULFILE;
223b71206888 Initial import
thib
parents:
diff changeset
734 return arc;
223b71206888 Initial import
thib
parents:
diff changeset
735
223b71206888 Initial import
thib
parents:
diff changeset
736 }
223b71206888 Initial import
thib
parents:
diff changeset
737
223b71206888 Initial import
thib
parents:
diff changeset
738 ARCINFO* FILESEARCH::Find(FILETYPE type, const char* fname, const char* ext) {
223b71206888 Initial import
thib
parents:
diff changeset
739 if (searcher[type] == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
740 /* searcher ºîÀ® */
223b71206888 Initial import
thib
parents:
diff changeset
741 if (filenames[type] == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
742 searcher[type] = dat_dir;
223b71206888 Initial import
thib
parents:
diff changeset
743 } else {
223b71206888 Initial import
thib
parents:
diff changeset
744 searcher[type] = MakeARCFILE(is_archived[type], filenames[type]);
223b71206888 Initial import
thib
parents:
diff changeset
745 if (searcher[type] == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
746 fprintf(stderr,"FILESEARCH::Find : invalid archive type; type %d name %s\n",type,fname);
223b71206888 Initial import
thib
parents:
diff changeset
747 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
748 }
223b71206888 Initial import
thib
parents:
diff changeset
749 }
223b71206888 Initial import
thib
parents:
diff changeset
750 }
223b71206888 Initial import
thib
parents:
diff changeset
751 return searcher[type]->Find(fname,ext);
223b71206888 Initial import
thib
parents:
diff changeset
752 }
223b71206888 Initial import
thib
parents:
diff changeset
753
223b71206888 Initial import
thib
parents:
diff changeset
754 char** FILESEARCH::ListAll(FILETYPE type) {
223b71206888 Initial import
thib
parents:
diff changeset
755 /* ¤È¤ê¤¢¤¨¤º searcher ¤ò½é´ü²½ */
223b71206888 Initial import
thib
parents:
diff changeset
756 Find(type, "THIS FILENAME MAY NOT EXIST IN THE FILE SYSTEM !!!");
223b71206888 Initial import
thib
parents:
diff changeset
757 if (searcher[type] == 0) return 0;
223b71206888 Initial import
thib
parents:
diff changeset
758 /* Á´¥Õ¥¡¥¤¥ë¤Î¥ê¥¹¥È¥¢¥Ã¥× */
223b71206888 Initial import
thib
parents:
diff changeset
759 int deal = 0;
223b71206888 Initial import
thib
parents:
diff changeset
760 ARCFILE* file;
223b71206888 Initial import
thib
parents:
diff changeset
761 for (file = searcher[type]; file != 0; file = file->Next())
223b71206888 Initial import
thib
parents:
diff changeset
762 deal += file->Deal();
223b71206888 Initial import
thib
parents:
diff changeset
763 if (deal <= 0) return 0;
223b71206888 Initial import
thib
parents:
diff changeset
764 char** ret_list = new char*[deal+1];
223b71206888 Initial import
thib
parents:
diff changeset
765 int count = 0;
223b71206888 Initial import
thib
parents:
diff changeset
766 for (file = searcher[type]; file != 0; file = file->Next()) {
223b71206888 Initial import
thib
parents:
diff changeset
767 file->InitList();
223b71206888 Initial import
thib
parents:
diff changeset
768 char* f;
223b71206888 Initial import
thib
parents:
diff changeset
769 while( (f = file->ListItem() ) != 0) {
223b71206888 Initial import
thib
parents:
diff changeset
770 ret_list[count] = new char[strlen(f)+1];
223b71206888 Initial import
thib
parents:
diff changeset
771 strcpy(ret_list[count], f);
223b71206888 Initial import
thib
parents:
diff changeset
772 count++;
223b71206888 Initial import
thib
parents:
diff changeset
773 }
223b71206888 Initial import
thib
parents:
diff changeset
774 }
223b71206888 Initial import
thib
parents:
diff changeset
775 ret_list[count] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
776 return ret_list;
223b71206888 Initial import
thib
parents:
diff changeset
777 }
223b71206888 Initial import
thib
parents:
diff changeset
778
223b71206888 Initial import
thib
parents:
diff changeset
779 ARCINFO::ARCINFO(const char* __arcname, ARCFILE_ATOM& atom) : info(atom) {
223b71206888 Initial import
thib
parents:
diff changeset
780 arcfile = new char[strlen(__arcname)+1];
223b71206888 Initial import
thib
parents:
diff changeset
781 strcpy(arcfile, __arcname);
223b71206888 Initial import
thib
parents:
diff changeset
782 use_mmap = false;
223b71206888 Initial import
thib
parents:
diff changeset
783 mmapped_memory = 0;
223b71206888 Initial import
thib
parents:
diff changeset
784 data = 0;
223b71206888 Initial import
thib
parents:
diff changeset
785 fd = -1;
223b71206888 Initial import
thib
parents:
diff changeset
786 }
223b71206888 Initial import
thib
parents:
diff changeset
787
223b71206888 Initial import
thib
parents:
diff changeset
788 ARCINFO::~ARCINFO() {
223b71206888 Initial import
thib
parents:
diff changeset
789 #ifdef HAVE_MMAP
223b71206888 Initial import
thib
parents:
diff changeset
790 if (mmapped_memory) munmap(mmapped_memory, info.arcsize);
223b71206888 Initial import
thib
parents:
diff changeset
791 #endif /* HAVE_MMAP */
223b71206888 Initial import
thib
parents:
diff changeset
792 if (fd != -1) close(fd);
223b71206888 Initial import
thib
parents:
diff changeset
793 if (data != mmapped_memory) delete[] data;
223b71206888 Initial import
thib
parents:
diff changeset
794 delete[] arcfile;
223b71206888 Initial import
thib
parents:
diff changeset
795 }
223b71206888 Initial import
thib
parents:
diff changeset
796
223b71206888 Initial import
thib
parents:
diff changeset
797 int ARCINFO::Size(void) const {
223b71206888 Initial import
thib
parents:
diff changeset
798 return info.filesize;
223b71206888 Initial import
thib
parents:
diff changeset
799 }
223b71206888 Initial import
thib
parents:
diff changeset
800
223b71206888 Initial import
thib
parents:
diff changeset
801 /* ¥³¥Ô¡¼¤òÊÖ¤¹ */
223b71206888 Initial import
thib
parents:
diff changeset
802 char* ARCINFO::CopyRead(void) {
223b71206888 Initial import
thib
parents:
diff changeset
803 const char* d = Read();
223b71206888 Initial import
thib
parents:
diff changeset
804 if (d == 0) return 0;
223b71206888 Initial import
thib
parents:
diff changeset
805 int s = Size();
223b71206888 Initial import
thib
parents:
diff changeset
806 if (s <= 0) return 0;
223b71206888 Initial import
thib
parents:
diff changeset
807 char* ret = new char[s]; memcpy(ret, d, s);
223b71206888 Initial import
thib
parents:
diff changeset
808 return ret;
223b71206888 Initial import
thib
parents:
diff changeset
809 }
223b71206888 Initial import
thib
parents:
diff changeset
810
223b71206888 Initial import
thib
parents:
diff changeset
811 const char* ARCINFO::Path(void) const {
223b71206888 Initial import
thib
parents:
diff changeset
812 if (info.offset != 0) return 0; /* archive file ¤Ê¤Î¤Ç¥Ñ¥¹¤òµ¢¤»¤Ê¤¤ */
223b71206888 Initial import
thib
parents:
diff changeset
813 char* ret = new char[strlen(arcfile)+1];
223b71206888 Initial import
thib
parents:
diff changeset
814 strcpy(ret, arcfile);
223b71206888 Initial import
thib
parents:
diff changeset
815 return ret;
223b71206888 Initial import
thib
parents:
diff changeset
816 }
223b71206888 Initial import
thib
parents:
diff changeset
817 /* ¸ß´¹À­ÀìÍÑ */
223b71206888 Initial import
thib
parents:
diff changeset
818 FILE* ARCINFO::OpenFile(int* length) const {
223b71206888 Initial import
thib
parents:
diff changeset
819 FILE* f = fopen(arcfile, "rb");
223b71206888 Initial import
thib
parents:
diff changeset
820 if (info.offset) lseek(fileno(f), info.offset, SEEK_SET);
223b71206888 Initial import
thib
parents:
diff changeset
821 if (length) *length = info.arcsize;
223b71206888 Initial import
thib
parents:
diff changeset
822 return f;
223b71206888 Initial import
thib
parents:
diff changeset
823 }
223b71206888 Initial import
thib
parents:
diff changeset
824
223b71206888 Initial import
thib
parents:
diff changeset
825 // Ÿ³«½èÍý¤Ï¤Ê¤·
223b71206888 Initial import
thib
parents:
diff changeset
826 bool ARCINFO::ExecExtract(void) {
223b71206888 Initial import
thib
parents:
diff changeset
827 return true;
223b71206888 Initial import
thib
parents:
diff changeset
828 }
223b71206888 Initial import
thib
parents:
diff changeset
829 /* Æɤ߹þ¤ß¤ò³«»Ï¤¹¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
830 const char* ARCINFO::Read(void) {
223b71206888 Initial import
thib
parents:
diff changeset
831 // ¤¹¤Ç¤Ë¥Ç¡¼¥¿¤òÆɤ߹þ¤ßºÑ¤ß¤Ê¤é²¿¤â¤·¤Ê¤¤
223b71206888 Initial import
thib
parents:
diff changeset
832 if (data) return data;
223b71206888 Initial import
thib
parents:
diff changeset
833
223b71206888 Initial import
thib
parents:
diff changeset
834 if (info.offset < 0 || info.arcsize <= 0) {
223b71206888 Initial import
thib
parents:
diff changeset
835 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
836 }
223b71206888 Initial import
thib
parents:
diff changeset
837 /* ¥Õ¥¡¥¤¥ë¤ò³«¤¯ */
223b71206888 Initial import
thib
parents:
diff changeset
838 fd = open(arcfile, O_RDONLY);
223b71206888 Initial import
thib
parents:
diff changeset
839 if (fd < 0) {
223b71206888 Initial import
thib
parents:
diff changeset
840 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
841 }
223b71206888 Initial import
thib
parents:
diff changeset
842 if (lseek(fd, info.offset, 0) != info.offset) {
223b71206888 Initial import
thib
parents:
diff changeset
843 close(fd); fd = -1; return 0;
223b71206888 Initial import
thib
parents:
diff changeset
844 }
223b71206888 Initial import
thib
parents:
diff changeset
845 /* mmap ¤ò»î¤ß¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
846 #ifdef HAVE_MMAP
223b71206888 Initial import
thib
parents:
diff changeset
847 mmapped_memory = (char*)mmap(0, info.arcsize, PROT_READ, MAP_SHARED, fd, info.offset);
223b71206888 Initial import
thib
parents:
diff changeset
848 if (mmapped_memory != MAP_FAILED) {
223b71206888 Initial import
thib
parents:
diff changeset
849 use_mmap = true;
223b71206888 Initial import
thib
parents:
diff changeset
850 data = (const char*)mmapped_memory;
223b71206888 Initial import
thib
parents:
diff changeset
851 } else
223b71206888 Initial import
thib
parents:
diff changeset
852 #endif /* HAVE_MMAP */
223b71206888 Initial import
thib
parents:
diff changeset
853 {
223b71206888 Initial import
thib
parents:
diff changeset
854 /* ¼ºÇÔ¡§ÉáÄ̤˥ե¡¥¤¥ë¤òÆɤ߹þ¤ß */
223b71206888 Initial import
thib
parents:
diff changeset
855 char* d = new char[info.arcsize];
223b71206888 Initial import
thib
parents:
diff changeset
856 read(fd, d, info.arcsize);
223b71206888 Initial import
thib
parents:
diff changeset
857 close(fd);
223b71206888 Initial import
thib
parents:
diff changeset
858 fd = -1;
223b71206888 Initial import
thib
parents:
diff changeset
859 use_mmap = false;
223b71206888 Initial import
thib
parents:
diff changeset
860 data = d;
223b71206888 Initial import
thib
parents:
diff changeset
861 }
223b71206888 Initial import
thib
parents:
diff changeset
862 /* Ÿ³«¤¹¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
863 if (! ExecExtract()) {
223b71206888 Initial import
thib
parents:
diff changeset
864 // ¼ºÇÔ
223b71206888 Initial import
thib
parents:
diff changeset
865 #ifdef HAVE_MMAP
223b71206888 Initial import
thib
parents:
diff changeset
866 if (use_mmap) {
223b71206888 Initial import
thib
parents:
diff changeset
867 munmap(mmapped_memory, info.arcsize);
223b71206888 Initial import
thib
parents:
diff changeset
868 if (data == (const char*)mmapped_memory) data = 0;
223b71206888 Initial import
thib
parents:
diff changeset
869 }
223b71206888 Initial import
thib
parents:
diff changeset
870 #endif /* HAVE_MMAP */
223b71206888 Initial import
thib
parents:
diff changeset
871 delete[] (char*)data;
223b71206888 Initial import
thib
parents:
diff changeset
872 close(fd);
223b71206888 Initial import
thib
parents:
diff changeset
873 fd = -1; data = 0;
223b71206888 Initial import
thib
parents:
diff changeset
874 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
875 }
223b71206888 Initial import
thib
parents:
diff changeset
876 #ifdef HAVE_MMAP
223b71206888 Initial import
thib
parents:
diff changeset
877 if (use_mmap && data != (const char*)mmapped_memory) {
223b71206888 Initial import
thib
parents:
diff changeset
878 // ¤¹¤Ç¤Ë mmap ¤ÏɬÍפʤ¤
223b71206888 Initial import
thib
parents:
diff changeset
879 munmap(mmapped_memory, info.arcsize);
223b71206888 Initial import
thib
parents:
diff changeset
880 close(fd);
223b71206888 Initial import
thib
parents:
diff changeset
881 fd = -1;
223b71206888 Initial import
thib
parents:
diff changeset
882 use_mmap = false;
223b71206888 Initial import
thib
parents:
diff changeset
883 }
223b71206888 Initial import
thib
parents:
diff changeset
884 #endif /* HAVE_MMAP */
223b71206888 Initial import
thib
parents:
diff changeset
885 return data;
223b71206888 Initial import
thib
parents:
diff changeset
886 }
223b71206888 Initial import
thib
parents:
diff changeset
887
223b71206888 Initial import
thib
parents:
diff changeset
888 /**********************************************
223b71206888 Initial import
thib
parents:
diff changeset
889 **
223b71206888 Initial import
thib
parents:
diff changeset
890 ** ²èÁüŸ³«·Ï¥¯¥é¥¹¤ÎÄêµÁ¡¢¼ÂÁõ
223b71206888 Initial import
thib
parents:
diff changeset
891 **
223b71206888 Initial import
thib
parents:
diff changeset
892 ***********************************************
223b71206888 Initial import
thib
parents:
diff changeset
893 */
223b71206888 Initial import
thib
parents:
diff changeset
894 GRPCONV::GRPCONV(void) {
223b71206888 Initial import
thib
parents:
diff changeset
895 filename = 0;
223b71206888 Initial import
thib
parents:
diff changeset
896 data = 0;
223b71206888 Initial import
thib
parents:
diff changeset
897 }
223b71206888 Initial import
thib
parents:
diff changeset
898 GRPCONV::~GRPCONV() {
223b71206888 Initial import
thib
parents:
diff changeset
899 if (filename) delete[] filename;
223b71206888 Initial import
thib
parents:
diff changeset
900 }
223b71206888 Initial import
thib
parents:
diff changeset
901 void GRPCONV::Init(const char* f, const char* d, int dlen, int w, int h, bool is_m) {
223b71206888 Initial import
thib
parents:
diff changeset
902 if (filename) delete[] filename;
223b71206888 Initial import
thib
parents:
diff changeset
903 if (f == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
904 char* fn = new char[1];
223b71206888 Initial import
thib
parents:
diff changeset
905 fn[0] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
906 filename = fn;
223b71206888 Initial import
thib
parents:
diff changeset
907 } else {
223b71206888 Initial import
thib
parents:
diff changeset
908 char* fn = new char[strlen(f)+1];
223b71206888 Initial import
thib
parents:
diff changeset
909 strcpy(fn,f);
223b71206888 Initial import
thib
parents:
diff changeset
910 filename = fn;
223b71206888 Initial import
thib
parents:
diff changeset
911 }
223b71206888 Initial import
thib
parents:
diff changeset
912
223b71206888 Initial import
thib
parents:
diff changeset
913 data = d;
223b71206888 Initial import
thib
parents:
diff changeset
914 datalen = dlen;
223b71206888 Initial import
thib
parents:
diff changeset
915 width = w;
223b71206888 Initial import
thib
parents:
diff changeset
916 height = h;
223b71206888 Initial import
thib
parents:
diff changeset
917 is_mask = is_m;
223b71206888 Initial import
thib
parents:
diff changeset
918 }
223b71206888 Initial import
thib
parents:
diff changeset
919 class PDTCONV : public GRPCONV {
223b71206888 Initial import
thib
parents:
diff changeset
920 bool Read_PDT10(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
921 bool Read_PDT11(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
922 public:
223b71206888 Initial import
thib
parents:
diff changeset
923 PDTCONV(const char* _inbuf, int inlen, const char* fname);
223b71206888 Initial import
thib
parents:
diff changeset
924 ~PDTCONV() {}
223b71206888 Initial import
thib
parents:
diff changeset
925 bool Read(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
926 };
223b71206888 Initial import
thib
parents:
diff changeset
927 class G00CONV : public GRPCONV {
223b71206888 Initial import
thib
parents:
diff changeset
928 struct REGION {
223b71206888 Initial import
thib
parents:
diff changeset
929 int x1, y1, x2, y2;
223b71206888 Initial import
thib
parents:
diff changeset
930 int Width() { return x2-x1+1;}
223b71206888 Initial import
thib
parents:
diff changeset
931 int Height() { return y2-y1+1;}
223b71206888 Initial import
thib
parents:
diff changeset
932 void FixVar(int& v, int& w) {
223b71206888 Initial import
thib
parents:
diff changeset
933 if (v < 0) v = 0;
223b71206888 Initial import
thib
parents:
diff changeset
934 if (v >= w) v = w-1;
223b71206888 Initial import
thib
parents:
diff changeset
935 }
223b71206888 Initial import
thib
parents:
diff changeset
936 void Fix(int w, int h) {
223b71206888 Initial import
thib
parents:
diff changeset
937 FixVar(x1,w);
223b71206888 Initial import
thib
parents:
diff changeset
938 FixVar(x2,w);
223b71206888 Initial import
thib
parents:
diff changeset
939 FixVar(y1,h);
223b71206888 Initial import
thib
parents:
diff changeset
940 FixVar(y2,h);
223b71206888 Initial import
thib
parents:
diff changeset
941 if (x1 > x2) x2 = x1;
223b71206888 Initial import
thib
parents:
diff changeset
942 if (y1 > y2) y2 = y1;
223b71206888 Initial import
thib
parents:
diff changeset
943 }
223b71206888 Initial import
thib
parents:
diff changeset
944 };
223b71206888 Initial import
thib
parents:
diff changeset
945
223b71206888 Initial import
thib
parents:
diff changeset
946 void Copy_16bpp(char* image, int x, int y, const char* src, int bpl, int h);
223b71206888 Initial import
thib
parents:
diff changeset
947 void Copy_32bpp(char* image, int x, int y, const char* src, int bpl, int h);
223b71206888 Initial import
thib
parents:
diff changeset
948 bool Read_Type0(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
949 bool Read_Type1(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
950 bool Read_Type2(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
951 public:
223b71206888 Initial import
thib
parents:
diff changeset
952 G00CONV(const char* _inbuf, int _inlen, const char* fname);
223b71206888 Initial import
thib
parents:
diff changeset
953 ~G00CONV() { }
223b71206888 Initial import
thib
parents:
diff changeset
954 bool Read(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
955 };
223b71206888 Initial import
thib
parents:
diff changeset
956
223b71206888 Initial import
thib
parents:
diff changeset
957 class BMPCONV : public GRPCONV {
223b71206888 Initial import
thib
parents:
diff changeset
958 public:
223b71206888 Initial import
thib
parents:
diff changeset
959 BMPCONV(const char* _inbuf, int _inlen, const char* fname);
223b71206888 Initial import
thib
parents:
diff changeset
960 ~BMPCONV() {};
223b71206888 Initial import
thib
parents:
diff changeset
961 bool Read(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
962 };
223b71206888 Initial import
thib
parents:
diff changeset
963 #if HAVE_LIBPNG
223b71206888 Initial import
thib
parents:
diff changeset
964 class PNGCONV : public GRPCONV {
223b71206888 Initial import
thib
parents:
diff changeset
965 const char* png_data;
223b71206888 Initial import
thib
parents:
diff changeset
966 static void png_read(png_structp, png_bytep, png_size_t);
223b71206888 Initial import
thib
parents:
diff changeset
967
223b71206888 Initial import
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parents:
diff changeset
968 public:
223b71206888 Initial import
thib
parents:
diff changeset
969 PNGCONV(const char* _inbuf, int _inlen, const char* fname);
223b71206888 Initial import
thib
parents:
diff changeset
970 ~PNGCONV() {};
223b71206888 Initial import
thib
parents:
diff changeset
971 bool Read(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
972 };
223b71206888 Initial import
thib
parents:
diff changeset
973 #endif
223b71206888 Initial import
thib
parents:
diff changeset
974
223b71206888 Initial import
thib
parents:
diff changeset
975 #if HAVE_LIBJPEG
223b71206888 Initial import
thib
parents:
diff changeset
976 class JPEGCONV : public GRPCONV {
223b71206888 Initial import
thib
parents:
diff changeset
977
223b71206888 Initial import
thib
parents:
diff changeset
978 public:
223b71206888 Initial import
thib
parents:
diff changeset
979 JPEGCONV(const char* _inbuf, int _inlen, const char* fname);
223b71206888 Initial import
thib
parents:
diff changeset
980 ~JPEGCONV() {};
223b71206888 Initial import
thib
parents:
diff changeset
981 bool Read(char* image);
223b71206888 Initial import
thib
parents:
diff changeset
982 void SetupSrc(struct jpeg_decompress_struct* cinfo, const char* data, int size);
223b71206888 Initial import
thib
parents:
diff changeset
983 static void init_source(j_decompress_ptr cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
984 static boolean fill_input_buffer(j_decompress_ptr cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
985 static void skip_input_data(j_decompress_ptr cinfo, long num_bytes);
223b71206888 Initial import
thib
parents:
diff changeset
986 static boolean resync_to_restart(j_decompress_ptr cinfo, int desired);
223b71206888 Initial import
thib
parents:
diff changeset
987 static void term_source(j_decompress_ptr cinf);
223b71206888 Initial import
thib
parents:
diff changeset
988 };
223b71206888 Initial import
thib
parents:
diff changeset
989 #endif
223b71206888 Initial import
thib
parents:
diff changeset
990
223b71206888 Initial import
thib
parents:
diff changeset
991 GRPCONV* GRPCONV::AssignConverter(const char* inbuf, int inlen, const char* fname) {
223b71206888 Initial import
thib
parents:
diff changeset
992 /* ¥Õ¥¡¥¤¥ë¤ÎÆâÍƤ˱þ¤¸¤¿¥³¥ó¥Ð¡¼¥¿¡¼¤ò³ä¤êÅö¤Æ¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
993 GRPCONV* conv = 0;
223b71206888 Initial import
thib
parents:
diff changeset
994 if (inlen < 10) return 0; /* invalid file */
43
01aa5ddf7dc8 A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents: 35
diff changeset
995 if (strncmp(inbuf, "PDT10", 5) == 0 || strncmp(inbuf, "PDT11", 5) == 0) { /* PDT10 or PDT11 */
0
223b71206888 Initial import
thib
parents:
diff changeset
996 conv = new PDTCONV(inbuf, inlen, fname);
223b71206888 Initial import
thib
parents:
diff changeset
997 if (conv->data == 0) { delete conv; conv = 0;}
223b71206888 Initial import
thib
parents:
diff changeset
998 }
223b71206888 Initial import
thib
parents:
diff changeset
999 #if HAVE_LIBPNG
223b71206888 Initial import
thib
parents:
diff changeset
1000 unsigned char png_magic[4] = {0x89, 'P', 'N', 'G'};
223b71206888 Initial import
thib
parents:
diff changeset
1001 if (conv == 0 && memcmp(inbuf, png_magic,4) == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
1002 conv = new PNGCONV(inbuf, inlen, fname);
223b71206888 Initial import
thib
parents:
diff changeset
1003 if (conv->data == 0) { delete conv; conv = 0;}
223b71206888 Initial import
thib
parents:
diff changeset
1004 }
223b71206888 Initial import
thib
parents:
diff changeset
1005 #endif
223b71206888 Initial import
thib
parents:
diff changeset
1006 #if HAVE_LIBJPEG
223b71206888 Initial import
thib
parents:
diff changeset
1007 if ( conv == 0 && *(unsigned char*)inbuf == 0xff && *(unsigned char*)(inbuf+1) == 0xd8 &&
223b71206888 Initial import
thib
parents:
diff changeset
1008 (strncmp(inbuf+6, "JFIF",4) == 0 || strncmp(inbuf+6,"Exif",4) == 0)) {
223b71206888 Initial import
thib
parents:
diff changeset
1009 conv = new JPEGCONV(inbuf, inlen, fname);
223b71206888 Initial import
thib
parents:
diff changeset
1010 if (conv->data == 0) { delete conv; conv = 0;}
223b71206888 Initial import
thib
parents:
diff changeset
1011 }
223b71206888 Initial import
thib
parents:
diff changeset
1012 #endif
223b71206888 Initial import
thib
parents:
diff changeset
1013 if (conv == 0 && inbuf[0]=='B' && inbuf[1]=='M' && read_little_endian_int(inbuf+10)==0x36 && read_little_endian_int(inbuf+14) == 0x28) { // Windows BMP
223b71206888 Initial import
thib
parents:
diff changeset
1014 conv = new BMPCONV(inbuf, inlen, fname);
223b71206888 Initial import
thib
parents:
diff changeset
1015 if (conv->data == 0) { delete conv; conv = 0;}
223b71206888 Initial import
thib
parents:
diff changeset
1016 }
223b71206888 Initial import
thib
parents:
diff changeset
1017 if (conv == 0 && (inbuf[0] == 0 || inbuf[0] == 1 || inbuf[0] == 2)) { /* G00 */
223b71206888 Initial import
thib
parents:
diff changeset
1018 conv = new G00CONV(inbuf, inlen, fname);
223b71206888 Initial import
thib
parents:
diff changeset
1019 if (conv->data == 0) { delete conv; conv = 0;}
223b71206888 Initial import
thib
parents:
diff changeset
1020 }
223b71206888 Initial import
thib
parents:
diff changeset
1021 return conv;
223b71206888 Initial import
thib
parents:
diff changeset
1022 }
223b71206888 Initial import
thib
parents:
diff changeset
1023
223b71206888 Initial import
thib
parents:
diff changeset
1024 PDTCONV::PDTCONV(const char* _inbuf, int _inlen,const char* filename) {
223b71206888 Initial import
thib
parents:
diff changeset
1025 // PDT FILE ¤Î¥Ø¥Ã¥À
223b71206888 Initial import
thib
parents:
diff changeset
1026 // +00 'PDT10' (PDT11 ¤Ï̤Âбþ)
223b71206888 Initial import
thib
parents:
diff changeset
1027 // +08 ¥Õ¥¡¥¤¥ë¥µ¥¤¥º (̵»ë)
223b71206888 Initial import
thib
parents:
diff changeset
1028 // +0C width (¤Û¤Ü¤¹¤Ù¤Æ¡¢640)
223b71206888 Initial import
thib
parents:
diff changeset
1029 // +10 height(¤Û¤Ü¤¹¤Ù¤Æ¡¢480)
223b71206888 Initial import
thib
parents:
diff changeset
1030 // +14 (mask ¤Î) x ºÂɸ (¼ÂºÝ¤Ï̵»ë¡¦¡¦¡¦Á´¥Õ¥¡¥¤¥ë¤Ç 0 )
223b71206888 Initial import
thib
parents:
diff changeset
1031 // +1c (mask ¤Î) yºÂɸ (¼ÂºÝ¤Ï̵»ë ¡¦¡¦¡¦Á´¥Õ¥¡¥¤¥ë¤Ç 0 )
223b71206888 Initial import
thib
parents:
diff changeset
1032 // +20 mask ¤¬Â¸ºß¤¹¤ì¤Ð¡¢mask ¤Ø¤Î¥Ý¥¤¥ó¥¿
223b71206888 Initial import
thib
parents:
diff changeset
1033
223b71206888 Initial import
thib
parents:
diff changeset
1034 /* ¥Ø¥Ã¥À¥Á¥§¥Ã¥¯ */
223b71206888 Initial import
thib
parents:
diff changeset
1035 if (_inlen < 0x20) {
223b71206888 Initial import
thib
parents:
diff changeset
1036 fprintf(stderr, "Invalid PDT file %s : size is too small\n",filename);
223b71206888 Initial import
thib
parents:
diff changeset
1037 return;
223b71206888 Initial import
thib
parents:
diff changeset
1038 }
223b71206888 Initial import
thib
parents:
diff changeset
1039 if (strncmp(_inbuf, "PDT10", 5) != 0 && strncmp(_inbuf, "PDT11", 5) != 0) {
223b71206888 Initial import
thib
parents:
diff changeset
1040 fprintf(stderr, "Invalid PDT file %s : not 'PDT10 / PDT11' file.\n", filename);
223b71206888 Initial import
thib
parents:
diff changeset
1041 return;
223b71206888 Initial import
thib
parents:
diff changeset
1042 }
223b71206888 Initial import
thib
parents:
diff changeset
1043 if (size_t(_inlen) != size_t(read_little_endian_int(_inbuf+0x08))) {
223b71206888 Initial import
thib
parents:
diff changeset
1044 fprintf(stderr, "Invalid archive file %s : invalid header.(size)\n",
223b71206888 Initial import
thib
parents:
diff changeset
1045 filename);
223b71206888 Initial import
thib
parents:
diff changeset
1046 return;
223b71206888 Initial import
thib
parents:
diff changeset
1047 }
223b71206888 Initial import
thib
parents:
diff changeset
1048
223b71206888 Initial import
thib
parents:
diff changeset
1049 int w = read_little_endian_int(_inbuf+0x0c);
223b71206888 Initial import
thib
parents:
diff changeset
1050 int h = read_little_endian_int(_inbuf+0x10);
223b71206888 Initial import
thib
parents:
diff changeset
1051 int mask_pt = read_little_endian_int(_inbuf + 0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1052 Init(filename, _inbuf, _inlen, w, h, mask_pt ? true : false);
223b71206888 Initial import
thib
parents:
diff changeset
1053
223b71206888 Initial import
thib
parents:
diff changeset
1054 return;
223b71206888 Initial import
thib
parents:
diff changeset
1055 }
223b71206888 Initial import
thib
parents:
diff changeset
1056
223b71206888 Initial import
thib
parents:
diff changeset
1057
223b71206888 Initial import
thib
parents:
diff changeset
1058 G00CONV::G00CONV(const char* _inbuf, int _inlen, const char* filename) {
223b71206888 Initial import
thib
parents:
diff changeset
1059 // G00 FILE ¤Î¥Ø¥Ã¥À
223b71206888 Initial import
thib
parents:
diff changeset
1060 // +00 type (1, 2)
223b71206888 Initial import
thib
parents:
diff changeset
1061 // +01: width(word)
223b71206888 Initial import
thib
parents:
diff changeset
1062 // +03: height(word)
223b71206888 Initial import
thib
parents:
diff changeset
1063 // type 1: (color table ÉÕ¤­ LZ °µ½Ì ; PDT11 ¤ËÂбþ)
223b71206888 Initial import
thib
parents:
diff changeset
1064 // +05: °µ½Ì¥µ¥¤¥º(dword) ; +5 ¤¹¤ë¤È¥Ç¡¼¥¿Á´ÂΤΥµ¥¤¥º
223b71206888 Initial import
thib
parents:
diff changeset
1065 // +09: Ÿ³«¸å¥µ¥¤¥º(dword)
223b71206888 Initial import
thib
parents:
diff changeset
1066 // type 2: (¥Þ¥¹¥¯²Ä¡¢²èÁü¤ò¶ë·ÁÎΰè¤Ëʬ³ä¤·¤Æ¤½¤ì¤¾¤ì°µ½Ì)
223b71206888 Initial import
thib
parents:
diff changeset
1067 // +05: index size
223b71206888 Initial import
thib
parents:
diff changeset
1068 // +09: index table(each size is 0x18)
223b71206888 Initial import
thib
parents:
diff changeset
1069 // +00
223b71206888 Initial import
thib
parents:
diff changeset
1070 //
223b71206888 Initial import
thib
parents:
diff changeset
1071 // +09+0x18*size+00: data size
223b71206888 Initial import
thib
parents:
diff changeset
1072 // +09+0x18*size+04: out size
223b71206888 Initial import
thib
parents:
diff changeset
1073 // +09+0x18*size+08: (data top)
223b71206888 Initial import
thib
parents:
diff changeset
1074 //
223b71206888 Initial import
thib
parents:
diff changeset
1075
223b71206888 Initial import
thib
parents:
diff changeset
1076 /* ¥Ç¡¼¥¿¤«¤é¾ðÊóÆɤ߹þ¤ß */
223b71206888 Initial import
thib
parents:
diff changeset
1077 int type = *_inbuf;
223b71206888 Initial import
thib
parents:
diff changeset
1078
223b71206888 Initial import
thib
parents:
diff changeset
1079 int w = read_little_endian_short(_inbuf+1);
223b71206888 Initial import
thib
parents:
diff changeset
1080 int h = read_little_endian_short(_inbuf+3);
223b71206888 Initial import
thib
parents:
diff changeset
1081 if (w < 0 || h < 0) return;
223b71206888 Initial import
thib
parents:
diff changeset
1082
223b71206888 Initial import
thib
parents:
diff changeset
1083 if (type == 0 || type == 1) { // color table ÉÕ¤­°µ½Ì
223b71206888 Initial import
thib
parents:
diff changeset
1084 if (_inlen < 13) {
223b71206888 Initial import
thib
parents:
diff changeset
1085 fprintf(stderr, "Invalid G00 file %s : size is too small\n",filename);
223b71206888 Initial import
thib
parents:
diff changeset
1086 return;
223b71206888 Initial import
thib
parents:
diff changeset
1087 }
223b71206888 Initial import
thib
parents:
diff changeset
1088 int data_sz = read_little_endian_int(_inbuf+5);
223b71206888 Initial import
thib
parents:
diff changeset
1089
223b71206888 Initial import
thib
parents:
diff changeset
1090 if (_inlen != data_sz+5) {
223b71206888 Initial import
thib
parents:
diff changeset
1091 fprintf(stderr, "Invalid archive file %s : invalid header.(size)\n",
223b71206888 Initial import
thib
parents:
diff changeset
1092 filename);
223b71206888 Initial import
thib
parents:
diff changeset
1093 return;
223b71206888 Initial import
thib
parents:
diff changeset
1094 }
223b71206888 Initial import
thib
parents:
diff changeset
1095 Init(filename, _inbuf, _inlen, w, h, false);
223b71206888 Initial import
thib
parents:
diff changeset
1096 } else if (type == 2) { // color table ¤Ê¤·¡¢¥Þ¥¹¥¯ÉÕ¤­²Ä¤Î°µ½Ì
223b71206888 Initial import
thib
parents:
diff changeset
1097
223b71206888 Initial import
thib
parents:
diff changeset
1098 int head_size = read_little_endian_short(_inbuf+5);
223b71206888 Initial import
thib
parents:
diff changeset
1099 if (head_size < 0 || head_size*24 > _inlen) return;
223b71206888 Initial import
thib
parents:
diff changeset
1100
223b71206888 Initial import
thib
parents:
diff changeset
1101 const char* data_top = _inbuf + 9 + head_size*24;
223b71206888 Initial import
thib
parents:
diff changeset
1102 int data_sz = read_little_endian_int(data_top);
223b71206888 Initial import
thib
parents:
diff changeset
1103 if (_inbuf + _inlen != data_top + data_sz) {
223b71206888 Initial import
thib
parents:
diff changeset
1104 fprintf(stderr, "Invalid archive file %s : invalid header.(size)\n",
223b71206888 Initial import
thib
parents:
diff changeset
1105 filename);
223b71206888 Initial import
thib
parents:
diff changeset
1106 return;
223b71206888 Initial import
thib
parents:
diff changeset
1107 }
223b71206888 Initial import
thib
parents:
diff changeset
1108 Init(filename, _inbuf, _inlen, w, h, true);
223b71206888 Initial import
thib
parents:
diff changeset
1109 }
223b71206888 Initial import
thib
parents:
diff changeset
1110 return;
223b71206888 Initial import
thib
parents:
diff changeset
1111 }
223b71206888 Initial import
thib
parents:
diff changeset
1112
223b71206888 Initial import
thib
parents:
diff changeset
1113 bool G00CONV::Read(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1114 if (data == 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1115 /* header ¼±ÊÌ */
223b71206888 Initial import
thib
parents:
diff changeset
1116 int type = *data;
223b71206888 Initial import
thib
parents:
diff changeset
1117 if (type == 0) return Read_Type0(image);
223b71206888 Initial import
thib
parents:
diff changeset
1118 else if (type == 1) return Read_Type1(image);
223b71206888 Initial import
thib
parents:
diff changeset
1119 else if (type == 2) return Read_Type2(image);
223b71206888 Initial import
thib
parents:
diff changeset
1120 }
223b71206888 Initial import
thib
parents:
diff changeset
1121
223b71206888 Initial import
thib
parents:
diff changeset
1122 /* °ìÈÌŪ¤Ê LZ °µ½Ì¤ÎŸ³«¥ë¡¼¥Á¥ó */
223b71206888 Initial import
thib
parents:
diff changeset
1123 /* datasize ¤Ï¥Ç¡¼¥¿¤ÎÂ礭¤µ¡¢char / short / int ¤òÁÛÄê */
223b71206888 Initial import
thib
parents:
diff changeset
1124 /* datatype ¤Ï Copy1Pixel (1¥Ç¡¼¥¿¤Î¥³¥Ô¡¼)µÚ¤Ó ExtractData(LZ °µ½Ì¤Î¾ðÊó¤òÆÀ¤ë
223b71206888 Initial import
thib
parents:
diff changeset
1125 ** ¤È¤¤¤¦¥á¥½¥Ã¥É¤ò¼ÂÁõ¤·¤¿¥¯¥é¥¹ */
223b71206888 Initial import
thib
parents:
diff changeset
1126 static int bitrev_table[256] = {
223b71206888 Initial import
thib
parents:
diff changeset
1127 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
223b71206888 Initial import
thib
parents:
diff changeset
1128 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
223b71206888 Initial import
thib
parents:
diff changeset
1129 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
223b71206888 Initial import
thib
parents:
diff changeset
1130 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
223b71206888 Initial import
thib
parents:
diff changeset
1131 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
223b71206888 Initial import
thib
parents:
diff changeset
1132 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
223b71206888 Initial import
thib
parents:
diff changeset
1133 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
223b71206888 Initial import
thib
parents:
diff changeset
1134 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
223b71206888 Initial import
thib
parents:
diff changeset
1135 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
223b71206888 Initial import
thib
parents:
diff changeset
1136 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
223b71206888 Initial import
thib
parents:
diff changeset
1137 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
223b71206888 Initial import
thib
parents:
diff changeset
1138 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
223b71206888 Initial import
thib
parents:
diff changeset
1139 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
223b71206888 Initial import
thib
parents:
diff changeset
1140 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
223b71206888 Initial import
thib
parents:
diff changeset
1141 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
223b71206888 Initial import
thib
parents:
diff changeset
1142 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff};
223b71206888 Initial import
thib
parents:
diff changeset
1143 template<class DataType, class DataSize> inline int lzExtract(DataType& datatype,const char*& src, char*& dest, const char* srcend, char* destend) {
223b71206888 Initial import
thib
parents:
diff changeset
1144 int count = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1145 const char* lsrcend = srcend; char* ldestend = destend;
223b71206888 Initial import
thib
parents:
diff changeset
1146 const char* lsrc = src; char* ldest = dest;
223b71206888 Initial import
thib
parents:
diff changeset
1147
223b71206888 Initial import
thib
parents:
diff changeset
1148 if (lsrc+50 < lsrcend && ldest+1024 < ldestend) {
223b71206888 Initial import
thib
parents:
diff changeset
1149 /* ¤Þ¤º¡¢ÈÏ°Ï¥Á¥§¥Ã¥¯¤ò´Ë¤¯¤·¤Æ¹â®¤Ê¥ë¡¼¥Á¥ó¤ò»È¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
1150 lsrcend -= 50;
223b71206888 Initial import
thib
parents:
diff changeset
1151 ldestend += 1024;
223b71206888 Initial import
thib
parents:
diff changeset
1152 while (ldest < ldestend && lsrc < lsrcend) {
223b71206888 Initial import
thib
parents:
diff changeset
1153 count += 8;
223b71206888 Initial import
thib
parents:
diff changeset
1154 int flag = int(*(unsigned char*)lsrc++);
223b71206888 Initial import
thib
parents:
diff changeset
1155 if (datatype.IsRev()) flag = bitrev_table[flag];
223b71206888 Initial import
thib
parents:
diff changeset
1156 int i; for (i=0; i<8; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1157 if (flag & 0x80) {
223b71206888 Initial import
thib
parents:
diff changeset
1158 datatype.Copy1Pixel(lsrc, ldest);
223b71206888 Initial import
thib
parents:
diff changeset
1159 } else {
223b71206888 Initial import
thib
parents:
diff changeset
1160 int data, size;
223b71206888 Initial import
thib
parents:
diff changeset
1161 datatype.ExtractData(lsrc, data, size);
223b71206888 Initial import
thib
parents:
diff changeset
1162 DataSize* p_dest = ((DataSize*)ldest) - data;
223b71206888 Initial import
thib
parents:
diff changeset
1163 int k; for (k=0; k<size; k++) {
223b71206888 Initial import
thib
parents:
diff changeset
1164 p_dest[data] = *p_dest;
223b71206888 Initial import
thib
parents:
diff changeset
1165 p_dest++;
223b71206888 Initial import
thib
parents:
diff changeset
1166 }
223b71206888 Initial import
thib
parents:
diff changeset
1167 ldest += size*sizeof(DataSize);
223b71206888 Initial import
thib
parents:
diff changeset
1168 }
223b71206888 Initial import
thib
parents:
diff changeset
1169 flag <<= 1;
223b71206888 Initial import
thib
parents:
diff changeset
1170 }
223b71206888 Initial import
thib
parents:
diff changeset
1171 }
223b71206888 Initial import
thib
parents:
diff changeset
1172 lsrcend += 50;
223b71206888 Initial import
thib
parents:
diff changeset
1173 ldestend += 1024;
223b71206888 Initial import
thib
parents:
diff changeset
1174 }
223b71206888 Initial import
thib
parents:
diff changeset
1175 /* »Ä¤ê¤òÊÑ´¹ */
223b71206888 Initial import
thib
parents:
diff changeset
1176 while (ldest < ldestend && lsrc < lsrcend) {
223b71206888 Initial import
thib
parents:
diff changeset
1177 count += 8;
223b71206888 Initial import
thib
parents:
diff changeset
1178 int flag = int(*(unsigned char*)lsrc++);
223b71206888 Initial import
thib
parents:
diff changeset
1179 if (datatype.IsRev()) flag = bitrev_table[flag];
223b71206888 Initial import
thib
parents:
diff changeset
1180 int i; for (i=0; i<8 && ldest < ldestend && lsrc < lsrcend; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1181 if (flag & 0x80) {
223b71206888 Initial import
thib
parents:
diff changeset
1182 datatype.Copy1Pixel(lsrc, ldest);
223b71206888 Initial import
thib
parents:
diff changeset
1183 } else {
223b71206888 Initial import
thib
parents:
diff changeset
1184 int data, size;
223b71206888 Initial import
thib
parents:
diff changeset
1185 datatype.ExtractData(lsrc, data, size);
223b71206888 Initial import
thib
parents:
diff changeset
1186 DataSize* p_dest = ((DataSize*)ldest) - data;
223b71206888 Initial import
thib
parents:
diff changeset
1187 int k; for (k=0; k<size; k++) {
223b71206888 Initial import
thib
parents:
diff changeset
1188 p_dest[data] = *p_dest;
223b71206888 Initial import
thib
parents:
diff changeset
1189 p_dest++;
223b71206888 Initial import
thib
parents:
diff changeset
1190 }
223b71206888 Initial import
thib
parents:
diff changeset
1191 ldest += size*sizeof(DataSize);
223b71206888 Initial import
thib
parents:
diff changeset
1192 }
223b71206888 Initial import
thib
parents:
diff changeset
1193 flag <<= 1;
223b71206888 Initial import
thib
parents:
diff changeset
1194 }
223b71206888 Initial import
thib
parents:
diff changeset
1195 }
223b71206888 Initial import
thib
parents:
diff changeset
1196 dest=ldest; src=lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1197 return 0;
223b71206888 Initial import
thib
parents:
diff changeset
1198 }
223b71206888 Initial import
thib
parents:
diff changeset
1199 /* °ú¿ô¤ò¸º¤é¤¹¤¿¤á¤Îwrapper */
223b71206888 Initial import
thib
parents:
diff changeset
1200 template<class DataType, class DataSize> inline int lzExtract(DataType datatype, DataSize datasize ,const char*& src, char*& dest, const char* srcend, char* destend) {
223b71206888 Initial import
thib
parents:
diff changeset
1201 return lzExtract<DataType, DataSize>(datatype,src,dest,srcend,destend);
223b71206888 Initial import
thib
parents:
diff changeset
1202 }
223b71206888 Initial import
thib
parents:
diff changeset
1203
223b71206888 Initial import
thib
parents:
diff changeset
1204 /* ÉáÄ̤ΠPDT */
223b71206888 Initial import
thib
parents:
diff changeset
1205 class Extract_DataType {
223b71206888 Initial import
thib
parents:
diff changeset
1206 public:
223b71206888 Initial import
thib
parents:
diff changeset
1207 static void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1208 data = read_little_endian_short(lsrc) & 0xffff;
223b71206888 Initial import
thib
parents:
diff changeset
1209 size = (data & 0x0f) + 1;
223b71206888 Initial import
thib
parents:
diff changeset
1210 data = (data>>4)+1;
223b71206888 Initial import
thib
parents:
diff changeset
1211 lsrc += 2;
223b71206888 Initial import
thib
parents:
diff changeset
1212 }
223b71206888 Initial import
thib
parents:
diff changeset
1213 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1214 #ifdef WORDS_BIGENDIAN
223b71206888 Initial import
thib
parents:
diff changeset
1215 ldest[3] = lsrc[0];
223b71206888 Initial import
thib
parents:
diff changeset
1216 ldest[2] = lsrc[1];
223b71206888 Initial import
thib
parents:
diff changeset
1217 ldest[1] = lsrc[2];
223b71206888 Initial import
thib
parents:
diff changeset
1218 ldest[0] = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1219 #else
223b71206888 Initial import
thib
parents:
diff changeset
1220 *(int*)ldest = read_little_endian_int(lsrc); ldest[3]=0;
223b71206888 Initial import
thib
parents:
diff changeset
1221 #endif
223b71206888 Initial import
thib
parents:
diff changeset
1222 lsrc += 3; ldest += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1223 }
223b71206888 Initial import
thib
parents:
diff changeset
1224 static int IsRev(void) { return 0; }
223b71206888 Initial import
thib
parents:
diff changeset
1225 };
223b71206888 Initial import
thib
parents:
diff changeset
1226
223b71206888 Initial import
thib
parents:
diff changeset
1227 /* PDT11 ¤ÎÂè°ìÃʳ¬ÊÑ´¹ */
223b71206888 Initial import
thib
parents:
diff changeset
1228 class Extract_DataType_PDT11 {
223b71206888 Initial import
thib
parents:
diff changeset
1229 int* index_table;
223b71206888 Initial import
thib
parents:
diff changeset
1230 public:
223b71206888 Initial import
thib
parents:
diff changeset
1231 Extract_DataType_PDT11(int* it) { index_table = it; }
223b71206888 Initial import
thib
parents:
diff changeset
1232 void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1233 data = int(*(const unsigned char*)lsrc);
223b71206888 Initial import
thib
parents:
diff changeset
1234 size = (data>>4) + 2;
223b71206888 Initial import
thib
parents:
diff changeset
1235 data = index_table[data&0x0f];
223b71206888 Initial import
thib
parents:
diff changeset
1236 lsrc++;
223b71206888 Initial import
thib
parents:
diff changeset
1237 }
223b71206888 Initial import
thib
parents:
diff changeset
1238 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1239 *ldest = *lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1240 ldest++; lsrc++;
223b71206888 Initial import
thib
parents:
diff changeset
1241 }
223b71206888 Initial import
thib
parents:
diff changeset
1242 static int IsRev(void) { return 0; }
223b71206888 Initial import
thib
parents:
diff changeset
1243 };
223b71206888 Initial import
thib
parents:
diff changeset
1244 /* ¥Þ¥¹¥¯ÍÑ */
223b71206888 Initial import
thib
parents:
diff changeset
1245 class Extract_DataType_Mask {
223b71206888 Initial import
thib
parents:
diff changeset
1246 public:
223b71206888 Initial import
thib
parents:
diff changeset
1247 void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1248 int d = read_little_endian_short(lsrc) & 0xffff;
223b71206888 Initial import
thib
parents:
diff changeset
1249 size = (d & 0xff) + 2;
223b71206888 Initial import
thib
parents:
diff changeset
1250 data = (d>>8)+1;
223b71206888 Initial import
thib
parents:
diff changeset
1251 lsrc += 2;
223b71206888 Initial import
thib
parents:
diff changeset
1252 }
223b71206888 Initial import
thib
parents:
diff changeset
1253 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1254 *ldest = *lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1255 ldest++; lsrc++;
223b71206888 Initial import
thib
parents:
diff changeset
1256 }
223b71206888 Initial import
thib
parents:
diff changeset
1257 static int IsRev(void) { return 0; }
223b71206888 Initial import
thib
parents:
diff changeset
1258 };
223b71206888 Initial import
thib
parents:
diff changeset
1259 /* ½ñ¸ËÍÑ */
223b71206888 Initial import
thib
parents:
diff changeset
1260 class Extract_DataType_ARC {
223b71206888 Initial import
thib
parents:
diff changeset
1261 public:
223b71206888 Initial import
thib
parents:
diff changeset
1262 void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1263 data = read_little_endian_short(lsrc) & 0xffff;
223b71206888 Initial import
thib
parents:
diff changeset
1264 size = (data&0x0f) + 2;
223b71206888 Initial import
thib
parents:
diff changeset
1265 data = (data>>4) + 1;
223b71206888 Initial import
thib
parents:
diff changeset
1266 lsrc+= 2;
223b71206888 Initial import
thib
parents:
diff changeset
1267 }
223b71206888 Initial import
thib
parents:
diff changeset
1268 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1269 *ldest = *lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1270 ldest++; lsrc++;
223b71206888 Initial import
thib
parents:
diff changeset
1271 }
223b71206888 Initial import
thib
parents:
diff changeset
1272 static int IsRev(void) { return 0; }
223b71206888 Initial import
thib
parents:
diff changeset
1273 };
223b71206888 Initial import
thib
parents:
diff changeset
1274 /* avg2000 ¤Î¥·¥Ê¥ê¥ªÍÑ */
223b71206888 Initial import
thib
parents:
diff changeset
1275 class Extract_DataType_SCN2k {
223b71206888 Initial import
thib
parents:
diff changeset
1276 public:
223b71206888 Initial import
thib
parents:
diff changeset
1277 void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1278 data = read_little_endian_short(lsrc) & 0xffff;
223b71206888 Initial import
thib
parents:
diff changeset
1279 size = (data&0x0f) + 2;
223b71206888 Initial import
thib
parents:
diff changeset
1280 data = (data>>4);
223b71206888 Initial import
thib
parents:
diff changeset
1281 lsrc+= 2;
223b71206888 Initial import
thib
parents:
diff changeset
1282 }
223b71206888 Initial import
thib
parents:
diff changeset
1283 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1284 *ldest = *lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1285 ldest++; lsrc++;
223b71206888 Initial import
thib
parents:
diff changeset
1286 }
223b71206888 Initial import
thib
parents:
diff changeset
1287 static int IsRev(void) { return 1; }
223b71206888 Initial import
thib
parents:
diff changeset
1288 };
223b71206888 Initial import
thib
parents:
diff changeset
1289 /* ReadLive ¤Î type0 */
223b71206888 Initial import
thib
parents:
diff changeset
1290 class Extract_DataType_G00Type0 {
223b71206888 Initial import
thib
parents:
diff changeset
1291 public:
223b71206888 Initial import
thib
parents:
diff changeset
1292 static void ExtractData(const char*& lsrc, int& data, int& size) {
223b71206888 Initial import
thib
parents:
diff changeset
1293 data = read_little_endian_short(lsrc) & 0xffff;
223b71206888 Initial import
thib
parents:
diff changeset
1294 size = ((data & 0x0f)+ 1) * 3;
223b71206888 Initial import
thib
parents:
diff changeset
1295 data = (data>>4) * 3;
223b71206888 Initial import
thib
parents:
diff changeset
1296 lsrc += 2;
223b71206888 Initial import
thib
parents:
diff changeset
1297 }
223b71206888 Initial import
thib
parents:
diff changeset
1298 static void Copy1Pixel(const char*& lsrc, char*& ldest) {
223b71206888 Initial import
thib
parents:
diff changeset
1299 #ifdef WORDS_BIGENDIAN
223b71206888 Initial import
thib
parents:
diff changeset
1300 ldest[0] = lsrc[0];
223b71206888 Initial import
thib
parents:
diff changeset
1301 ldest[1] = lsrc[1];
223b71206888 Initial import
thib
parents:
diff changeset
1302 ldest[2] = lsrc[2];
223b71206888 Initial import
thib
parents:
diff changeset
1303 #else /* LITTLE ENDIAN / intel architecture */
223b71206888 Initial import
thib
parents:
diff changeset
1304 *(int*)ldest = *(int*)lsrc;
223b71206888 Initial import
thib
parents:
diff changeset
1305 #endif
223b71206888 Initial import
thib
parents:
diff changeset
1306 lsrc += 3; ldest += 3;
223b71206888 Initial import
thib
parents:
diff changeset
1307 }
223b71206888 Initial import
thib
parents:
diff changeset
1308 static int IsRev(void) { return 1; }
223b71206888 Initial import
thib
parents:
diff changeset
1309 };
223b71206888 Initial import
thib
parents:
diff changeset
1310
223b71206888 Initial import
thib
parents:
diff changeset
1311
223b71206888 Initial import
thib
parents:
diff changeset
1312 bool PDTCONV::Read(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1313 if (data == 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1314
223b71206888 Initial import
thib
parents:
diff changeset
1315 if (strncmp(data, "PDT10", 5) == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
1316 if (! Read_PDT10(image)) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1317 } else if (strncmp(data, "PDT11", 5) == 0) {
223b71206888 Initial import
thib
parents:
diff changeset
1318 if (! Read_PDT11(image)) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1319 }
223b71206888 Initial import
thib
parents:
diff changeset
1320 if (! is_mask) return true;
223b71206888 Initial import
thib
parents:
diff changeset
1321 // ¥Þ¥¹¥¯Æɤ߹þ¤ß
223b71206888 Initial import
thib
parents:
diff changeset
1322 int mask_pt = read_little_endian_int(data + 0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1323 char* buf = new char[width*height+1024];
223b71206888 Initial import
thib
parents:
diff changeset
1324 const char* src = data + mask_pt;
223b71206888 Initial import
thib
parents:
diff changeset
1325 const char* srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1326 char* dest = buf;
223b71206888 Initial import
thib
parents:
diff changeset
1327 char* destend = buf + width*height;
223b71206888 Initial import
thib
parents:
diff changeset
1328 while(lzExtract(Extract_DataType_Mask(), char(), src, dest, srcend, destend)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1329 int i; int len = width*height;
223b71206888 Initial import
thib
parents:
diff changeset
1330 src = buf; dest = image;
223b71206888 Initial import
thib
parents:
diff changeset
1331 for (i=0; i<len; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1332 *(int*)dest |= int(*(unsigned char*)src) << 24;
223b71206888 Initial import
thib
parents:
diff changeset
1333 src++;
223b71206888 Initial import
thib
parents:
diff changeset
1334 dest += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1335 }
223b71206888 Initial import
thib
parents:
diff changeset
1336 delete[] buf;
223b71206888 Initial import
thib
parents:
diff changeset
1337 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1338 }
223b71206888 Initial import
thib
parents:
diff changeset
1339
223b71206888 Initial import
thib
parents:
diff changeset
1340
223b71206888 Initial import
thib
parents:
diff changeset
1341 bool PDTCONV::Read_PDT10(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1342 int mask_pt = read_little_endian_int(data + 0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1343
223b71206888 Initial import
thib
parents:
diff changeset
1344 const char* src = data + 0x20;
223b71206888 Initial import
thib
parents:
diff changeset
1345 const char* srcend;
223b71206888 Initial import
thib
parents:
diff changeset
1346 if (mask_pt == 0) srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1347 else srcend = data + mask_pt;
223b71206888 Initial import
thib
parents:
diff changeset
1348
223b71206888 Initial import
thib
parents:
diff changeset
1349 char* dest = image;
223b71206888 Initial import
thib
parents:
diff changeset
1350 char* destend;
223b71206888 Initial import
thib
parents:
diff changeset
1351
223b71206888 Initial import
thib
parents:
diff changeset
1352 destend = image + width*height*4;
223b71206888 Initial import
thib
parents:
diff changeset
1353 while(lzExtract(Extract_DataType(), int(), src, dest, srcend, destend)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1354 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1355 }
223b71206888 Initial import
thib
parents:
diff changeset
1356 bool PDTCONV::Read_PDT11(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1357 int index_table[16];
223b71206888 Initial import
thib
parents:
diff changeset
1358 int color_table[256];
223b71206888 Initial import
thib
parents:
diff changeset
1359 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1360 for (i=0; i<16; i++)
223b71206888 Initial import
thib
parents:
diff changeset
1361 index_table[i] = read_little_endian_int(data + 0x420 + i*4);
223b71206888 Initial import
thib
parents:
diff changeset
1362
223b71206888 Initial import
thib
parents:
diff changeset
1363 int mask_pt = read_little_endian_int(data + 0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1364
223b71206888 Initial import
thib
parents:
diff changeset
1365 const char* src = data + 0x460;
223b71206888 Initial import
thib
parents:
diff changeset
1366 const char* srcend;
223b71206888 Initial import
thib
parents:
diff changeset
1367 if (mask_pt == 0) srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1368 else srcend = data + mask_pt;
223b71206888 Initial import
thib
parents:
diff changeset
1369
223b71206888 Initial import
thib
parents:
diff changeset
1370 char* dest = image;
223b71206888 Initial import
thib
parents:
diff changeset
1371 char* destend = image + width*height;
223b71206888 Initial import
thib
parents:
diff changeset
1372
223b71206888 Initial import
thib
parents:
diff changeset
1373 while(lzExtract(Extract_DataType_PDT11(index_table), char(), src, dest, srcend, destend)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1374
223b71206888 Initial import
thib
parents:
diff changeset
1375 const char* cur = data + 0x20;
223b71206888 Initial import
thib
parents:
diff changeset
1376 for (i=0; i<256; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1377 color_table[i] = read_little_endian_int(cur);
223b71206888 Initial import
thib
parents:
diff changeset
1378 cur += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1379 }
223b71206888 Initial import
thib
parents:
diff changeset
1380 src = image + width*height;
223b71206888 Initial import
thib
parents:
diff changeset
1381 int* desti = (int*)(image + width*height*4);
223b71206888 Initial import
thib
parents:
diff changeset
1382 while(desti != (int*)image)
223b71206888 Initial import
thib
parents:
diff changeset
1383 *--desti = color_table[*(unsigned char*)--src];
223b71206888 Initial import
thib
parents:
diff changeset
1384 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1385 }
223b71206888 Initial import
thib
parents:
diff changeset
1386
223b71206888 Initial import
thib
parents:
diff changeset
1387 /* dest ¤Ï dest_end ¤è¤ê¤â 256 byte °Ê¾åÀè¤Þ¤Ç
223b71206888 Initial import
thib
parents:
diff changeset
1388 ** ½ñ¤­¹þ¤ß²Äǽ¤Ç¤¢¤ë¤³¤È¡£
223b71206888 Initial import
thib
parents:
diff changeset
1389 */
223b71206888 Initial import
thib
parents:
diff changeset
1390 void ARCINFO::Extract(char*& dest_start, char*& src_start, char* dest_end, char* src_end) {
223b71206888 Initial import
thib
parents:
diff changeset
1391 const char* src = src_start;
223b71206888 Initial import
thib
parents:
diff changeset
1392 while (lzExtract(Extract_DataType_ARC(), char(), src, dest_start, src_end, dest_end)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1393 src_start = (char*)src;
223b71206888 Initial import
thib
parents:
diff changeset
1394 return;
223b71206888 Initial import
thib
parents:
diff changeset
1395 }
223b71206888 Initial import
thib
parents:
diff changeset
1396 void ARCINFO::Extract2k(char*& dest_start, char*& src_start, char* dest_end, char* src_end) {
223b71206888 Initial import
thib
parents:
diff changeset
1397 const char* src = src_start;
223b71206888 Initial import
thib
parents:
diff changeset
1398 while (lzExtract(Extract_DataType_SCN2k(), char(), src, dest_start, src_end, dest_end)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1399 src_start = (char*)src;
223b71206888 Initial import
thib
parents:
diff changeset
1400 return;
223b71206888 Initial import
thib
parents:
diff changeset
1401 }
223b71206888 Initial import
thib
parents:
diff changeset
1402
223b71206888 Initial import
thib
parents:
diff changeset
1403 bool ARCINFO_AVG32::ExecExtract(void) {
223b71206888 Initial import
thib
parents:
diff changeset
1404 // ¥Ø¥Ã¥À¤Î¥Á¥§¥Ã¥¯
223b71206888 Initial import
thib
parents:
diff changeset
1405 if (strncmp(data, "PACK", 4) != 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1406 if (read_little_endian_int(data+8) != info.filesize) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1407 if (read_little_endian_int(data+12) != info.arcsize) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1408
223b71206888 Initial import
thib
parents:
diff changeset
1409 // ¥Õ¥¡¥¤¥ë¤òŸ³«¤¹¤ë
223b71206888 Initial import
thib
parents:
diff changeset
1410 char* ret_data = new char[info.filesize+1024];
223b71206888 Initial import
thib
parents:
diff changeset
1411
223b71206888 Initial import
thib
parents:
diff changeset
1412 const char* s = data + 0x10;
223b71206888 Initial import
thib
parents:
diff changeset
1413 const char* send = data + info.arcsize;
223b71206888 Initial import
thib
parents:
diff changeset
1414 char* d = ret_data;
223b71206888 Initial import
thib
parents:
diff changeset
1415 char* dend = ret_data + info.filesize;
223b71206888 Initial import
thib
parents:
diff changeset
1416 while(lzExtract(Extract_DataType_ARC(), char(), s, d, send, dend)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1417 if (! use_mmap) delete[] data;
223b71206888 Initial import
thib
parents:
diff changeset
1418 data = ret_data;
223b71206888 Initial import
thib
parents:
diff changeset
1419 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1420 }
223b71206888 Initial import
thib
parents:
diff changeset
1421
223b71206888 Initial import
thib
parents:
diff changeset
1422 char ARCINFO2k::decode_seed[256] ={
223b71206888 Initial import
thib
parents:
diff changeset
1423 0x8b ,0xe5 ,0x5d ,0xc3 ,0xa1 ,0xe0 ,0x30 ,0x44 ,0x00 ,0x85 ,0xc0 ,0x74 ,0x09 ,0x5f ,0x5e ,0x33
223b71206888 Initial import
thib
parents:
diff changeset
1424 ,0xc0 ,0x5b ,0x8b ,0xe5 ,0x5d ,0xc3 ,0x8b ,0x45 ,0x0c ,0x85 ,0xc0 ,0x75 ,0x14 ,0x8b ,0x55 ,0xec
223b71206888 Initial import
thib
parents:
diff changeset
1425 ,0x83 ,0xc2 ,0x20 ,0x52 ,0x6a ,0x00 ,0xe8 ,0xf5 ,0x28 ,0x01 ,0x00 ,0x83 ,0xc4 ,0x08 ,0x89 ,0x45
223b71206888 Initial import
thib
parents:
diff changeset
1426 ,0x0c ,0x8b ,0x45 ,0xe4 ,0x6a ,0x00 ,0x6a ,0x00 ,0x50 ,0x53 ,0xff ,0x15 ,0x34 ,0xb1 ,0x43 ,0x00
223b71206888 Initial import
thib
parents:
diff changeset
1427 ,0x8b ,0x45 ,0x10 ,0x85 ,0xc0 ,0x74 ,0x05 ,0x8b ,0x4d ,0xec ,0x89 ,0x08 ,0x8a ,0x45 ,0xf0 ,0x84
223b71206888 Initial import
thib
parents:
diff changeset
1428 ,0xc0 ,0x75 ,0x78 ,0xa1 ,0xe0 ,0x30 ,0x44 ,0x00 ,0x8b ,0x7d ,0xe8 ,0x8b ,0x75 ,0x0c ,0x85 ,0xc0
223b71206888 Initial import
thib
parents:
diff changeset
1429 ,0x75 ,0x44 ,0x8b ,0x1d ,0xd0 ,0xb0 ,0x43 ,0x00 ,0x85 ,0xff ,0x76 ,0x37 ,0x81 ,0xff ,0x00 ,0x00
223b71206888 Initial import
thib
parents:
diff changeset
1430 ,0x04 ,0x00 ,0x6a ,0x00 ,0x76 ,0x43 ,0x8b ,0x45 ,0xf8 ,0x8d ,0x55 ,0xfc ,0x52 ,0x68 ,0x00 ,0x00
223b71206888 Initial import
thib
parents:
diff changeset
1431 ,0x04 ,0x00 ,0x56 ,0x50 ,0xff ,0x15 ,0x2c ,0xb1 ,0x43 ,0x00 ,0x6a ,0x05 ,0xff ,0xd3 ,0xa1 ,0xe0
223b71206888 Initial import
thib
parents:
diff changeset
1432 ,0x30 ,0x44 ,0x00 ,0x81 ,0xef ,0x00 ,0x00 ,0x04 ,0x00 ,0x81 ,0xc6 ,0x00 ,0x00 ,0x04 ,0x00 ,0x85
223b71206888 Initial import
thib
parents:
diff changeset
1433 ,0xc0 ,0x74 ,0xc5 ,0x8b ,0x5d ,0xf8 ,0x53 ,0xe8 ,0xf4 ,0xfb ,0xff ,0xff ,0x8b ,0x45 ,0x0c ,0x83
223b71206888 Initial import
thib
parents:
diff changeset
1434 ,0xc4 ,0x04 ,0x5f ,0x5e ,0x5b ,0x8b ,0xe5 ,0x5d ,0xc3 ,0x8b ,0x55 ,0xf8 ,0x8d ,0x4d ,0xfc ,0x51
223b71206888 Initial import
thib
parents:
diff changeset
1435 ,0x57 ,0x56 ,0x52 ,0xff ,0x15 ,0x2c ,0xb1 ,0x43 ,0x00 ,0xeb ,0xd8 ,0x8b ,0x45 ,0xe8 ,0x83 ,0xc0
223b71206888 Initial import
thib
parents:
diff changeset
1436 ,0x20 ,0x50 ,0x6a ,0x00 ,0xe8 ,0x47 ,0x28 ,0x01 ,0x00 ,0x8b ,0x7d ,0xe8 ,0x89 ,0x45 ,0xf4 ,0x8b
223b71206888 Initial import
thib
parents:
diff changeset
1437 ,0xf0 ,0xa1 ,0xe0 ,0x30 ,0x44 ,0x00 ,0x83 ,0xc4 ,0x08 ,0x85 ,0xc0 ,0x75 ,0x56 ,0x8b ,0x1d ,0xd0
223b71206888 Initial import
thib
parents:
diff changeset
1438 ,0xb0 ,0x43 ,0x00 ,0x85 ,0xff ,0x76 ,0x49 ,0x81 ,0xff ,0x00 ,0x00 ,0x04 ,0x00 ,0x6a ,0x00 ,0x76};
30
3fe3e5f184b5 * Added CLANNAD Full Voice's key
thib
parents: 27
diff changeset
1439
0
223b71206888 Initial import
thib
parents:
diff changeset
1440
223b71206888 Initial import
thib
parents:
diff changeset
1441 bool ARCINFO2k::ExecExtract(void) {
223b71206888 Initial import
thib
parents:
diff changeset
1442 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1443 char* ret_data = new char[info.filesize + 1024];
223b71206888 Initial import
thib
parents:
diff changeset
1444 char* decoded_data = new char[info.arcsize + 1024];
223b71206888 Initial import
thib
parents:
diff changeset
1445
223b71206888 Initial import
thib
parents:
diff changeset
1446 /* header ¤Î¥³¥Ô¡¼ */
223b71206888 Initial import
thib
parents:
diff changeset
1447 memcpy(ret_data, data, info.private_data);
223b71206888 Initial import
thib
parents:
diff changeset
1448
223b71206888 Initial import
thib
parents:
diff changeset
1449 /* ¤Þ¤º¡¢xor ¤Î°Å¹æ²½¤ò²ò¤¯ */
223b71206888 Initial import
thib
parents:
diff changeset
1450 const char* s; const char* send;
223b71206888 Initial import
thib
parents:
diff changeset
1451 char* d; char* dend;
223b71206888 Initial import
thib
parents:
diff changeset
1452
223b71206888 Initial import
thib
parents:
diff changeset
1453 s = data + info.private_data;
223b71206888 Initial import
thib
parents:
diff changeset
1454 send = data + info.arcsize;
223b71206888 Initial import
thib
parents:
diff changeset
1455 d = decoded_data + info.private_data;
223b71206888 Initial import
thib
parents:
diff changeset
1456 dend = decoded_data + info.arcsize;
223b71206888 Initial import
thib
parents:
diff changeset
1457 i = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1458 while(s != send)
223b71206888 Initial import
thib
parents:
diff changeset
1459 *d++ = *s++ ^ decode_seed[(i++)&0xff];
223b71206888 Initial import
thib
parents:
diff changeset
1460
223b71206888 Initial import
thib
parents:
diff changeset
1461 if (info.filesize == info.arcsize) {
223b71206888 Initial import
thib
parents:
diff changeset
1462 memcpy(ret_data+info.private_data, decoded_data + info.private_data + 8, info.arcsize - info.private_data - 8);
223b71206888 Initial import
thib
parents:
diff changeset
1463 } else {
223b71206888 Initial import
thib
parents:
diff changeset
1464 /* °µ½Ì¤µ¤ì¤Æ¤¤¤ë¤Ê¤é¡¢¤½¤ì¤òŸ³« */
223b71206888 Initial import
thib
parents:
diff changeset
1465 s = (const char*)(decoded_data + info.private_data + 8);
223b71206888 Initial import
thib
parents:
diff changeset
1466 send = (const char*)(decoded_data + info.arcsize);
223b71206888 Initial import
thib
parents:
diff changeset
1467 d = ret_data + info.private_data;
223b71206888 Initial import
thib
parents:
diff changeset
1468 dend = ret_data + info.filesize;
223b71206888 Initial import
thib
parents:
diff changeset
1469 while(lzExtract(Extract_DataType_SCN2k(), char(), s, d, send, dend)) ;
223b71206888 Initial import
thib
parents:
diff changeset
1470 }
223b71206888 Initial import
thib
parents:
diff changeset
1471 if (read_little_endian_int(data+4) == 0x1adb2) { // Little Busters!
35
2c574c3d50a9 * Moved XOR key related things to a proper location
thib
parents: 30
diff changeset
1472 const char *decode_key = key_holder.GetKey();
0
223b71206888 Initial import
thib
parents:
diff changeset
1473 int header_size = info.private_data;
223b71206888 Initial import
thib
parents:
diff changeset
1474 for (i=0x100; i<=0x200 && header_size+i < info.filesize; i++) {
30
3fe3e5f184b5 * Added CLANNAD Full Voice's key
thib
parents: 27
diff changeset
1475 ret_data[header_size+i] ^= decode_key[i&0x0f];
0
223b71206888 Initial import
thib
parents:
diff changeset
1476 }
223b71206888 Initial import
thib
parents:
diff changeset
1477 }
223b71206888 Initial import
thib
parents:
diff changeset
1478 delete[] decoded_data;
223b71206888 Initial import
thib
parents:
diff changeset
1479 if (! use_mmap) delete[] data;
223b71206888 Initial import
thib
parents:
diff changeset
1480 data = ret_data;
223b71206888 Initial import
thib
parents:
diff changeset
1481 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1482 }
223b71206888 Initial import
thib
parents:
diff changeset
1483
223b71206888 Initial import
thib
parents:
diff changeset
1484 bool G00CONV::Read_Type0(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1485 int uncompress_size = read_little_endian_int(data+9);
223b71206888 Initial import
thib
parents:
diff changeset
1486 char* uncompress_data = new char[uncompress_size+1024];
223b71206888 Initial import
thib
parents:
diff changeset
1487
223b71206888 Initial import
thib
parents:
diff changeset
1488 // ¤Þ¤ºÅ¸³«
223b71206888 Initial import
thib
parents:
diff changeset
1489 const char* src = data + 13;
223b71206888 Initial import
thib
parents:
diff changeset
1490 const char* srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1491 char* dest = uncompress_data;
223b71206888 Initial import
thib
parents:
diff changeset
1492 char* dstend = uncompress_data + uncompress_size;
43
01aa5ddf7dc8 A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents: 35
diff changeset
1493 while(lzExtract(Extract_DataType_G00Type0(), char(), src, dest, srcend, dstend)){};
0
223b71206888 Initial import
thib
parents:
diff changeset
1494 // image ¤Ë¥³¥Ô¡¼
223b71206888 Initial import
thib
parents:
diff changeset
1495 CopyRGB(image, uncompress_data);
223b71206888 Initial import
thib
parents:
diff changeset
1496 delete[] uncompress_data;
223b71206888 Initial import
thib
parents:
diff changeset
1497 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1498 }
223b71206888 Initial import
thib
parents:
diff changeset
1499 bool G00CONV::Read_Type1(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1500 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1501 int uncompress_size = read_little_endian_int(data+9) + 1;
223b71206888 Initial import
thib
parents:
diff changeset
1502 char* uncompress_data = new char[uncompress_size + 1024];
223b71206888 Initial import
thib
parents:
diff changeset
1503
223b71206888 Initial import
thib
parents:
diff changeset
1504 // ¤Þ¤º¡¢Å¸³«
223b71206888 Initial import
thib
parents:
diff changeset
1505 const char* src = data + 13;
223b71206888 Initial import
thib
parents:
diff changeset
1506 const char* srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1507 char* dest = uncompress_data;
223b71206888 Initial import
thib
parents:
diff changeset
1508 char* destend = uncompress_data + uncompress_size;
223b71206888 Initial import
thib
parents:
diff changeset
1509
43
01aa5ddf7dc8 A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents: 35
diff changeset
1510 while(lzExtract(Extract_DataType_SCN2k(), char(), src, dest, srcend, destend)){};
0
223b71206888 Initial import
thib
parents:
diff changeset
1511
223b71206888 Initial import
thib
parents:
diff changeset
1512 int colortable[256];
223b71206888 Initial import
thib
parents:
diff changeset
1513 memset(colortable, 0, sizeof(int)*256);
223b71206888 Initial import
thib
parents:
diff changeset
1514 int colortable_len = read_little_endian_short(uncompress_data);
223b71206888 Initial import
thib
parents:
diff changeset
1515 if (colortable_len > 256) colortable_len = 256;
223b71206888 Initial import
thib
parents:
diff changeset
1516 if (colortable_len < 0) colortable_len = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1517 for (i=0; i<colortable_len; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1518 colortable[i] = read_little_endian_int(uncompress_data+2+i*4);
223b71206888 Initial import
thib
parents:
diff changeset
1519 }
223b71206888 Initial import
thib
parents:
diff changeset
1520 src = uncompress_data + 2 + read_little_endian_short(uncompress_data)*4;
223b71206888 Initial import
thib
parents:
diff changeset
1521 srcend = uncompress_data + uncompress_size;
223b71206888 Initial import
thib
parents:
diff changeset
1522 dest = image; destend = image + width*height*4;
223b71206888 Initial import
thib
parents:
diff changeset
1523 while(dest < destend && src < srcend) {
223b71206888 Initial import
thib
parents:
diff changeset
1524 *(int*)dest = colortable[*(unsigned char*)src];
223b71206888 Initial import
thib
parents:
diff changeset
1525 dest += 4; src ++;
223b71206888 Initial import
thib
parents:
diff changeset
1526 }
223b71206888 Initial import
thib
parents:
diff changeset
1527 delete[] uncompress_data;
223b71206888 Initial import
thib
parents:
diff changeset
1528 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1529 }
223b71206888 Initial import
thib
parents:
diff changeset
1530
223b71206888 Initial import
thib
parents:
diff changeset
1531 bool G00CONV::Read_Type2(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1532 memset(image, 0, width*height*4);
223b71206888 Initial import
thib
parents:
diff changeset
1533 /* ʬ³äÎΰè¤òÆÀ¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
1534 int region_deal = read_little_endian_int(data+5);
223b71206888 Initial import
thib
parents:
diff changeset
1535 REGION* region_table = new REGION[region_deal];
223b71206888 Initial import
thib
parents:
diff changeset
1536
223b71206888 Initial import
thib
parents:
diff changeset
1537 const char* head = data + 9;
223b71206888 Initial import
thib
parents:
diff changeset
1538 int i; for (i=0; i<region_deal; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1539 region_table[i].x1 = read_little_endian_int(head+0);
223b71206888 Initial import
thib
parents:
diff changeset
1540 region_table[i].y1 = read_little_endian_int(head+4);
223b71206888 Initial import
thib
parents:
diff changeset
1541 region_table[i].x2 = read_little_endian_int(head+8);
223b71206888 Initial import
thib
parents:
diff changeset
1542 region_table[i].y2 = read_little_endian_int(head+12);
223b71206888 Initial import
thib
parents:
diff changeset
1543 region_table[i].Fix(width, height);
223b71206888 Initial import
thib
parents:
diff changeset
1544 head += 24;
223b71206888 Initial import
thib
parents:
diff changeset
1545 }
223b71206888 Initial import
thib
parents:
diff changeset
1546
223b71206888 Initial import
thib
parents:
diff changeset
1547 // Ÿ³«
223b71206888 Initial import
thib
parents:
diff changeset
1548 int uncompress_size = read_little_endian_int(head+4);
223b71206888 Initial import
thib
parents:
diff changeset
1549 char* uncompress_data = new char[uncompress_size + 1024];
223b71206888 Initial import
thib
parents:
diff changeset
1550
223b71206888 Initial import
thib
parents:
diff changeset
1551 const char* src = head + 8;
223b71206888 Initial import
thib
parents:
diff changeset
1552 const char* srcend = data + datalen;
223b71206888 Initial import
thib
parents:
diff changeset
1553 char* dest = uncompress_data;
223b71206888 Initial import
thib
parents:
diff changeset
1554 char* destend = uncompress_data + uncompress_size;
43
01aa5ddf7dc8 A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents: 35
diff changeset
1555 while(lzExtract(Extract_DataType_SCN2k(), char(), src, dest, srcend, destend)){};
0
223b71206888 Initial import
thib
parents:
diff changeset
1556
223b71206888 Initial import
thib
parents:
diff changeset
1557 /* region_deal2 == region_deal ¤Î¤Ï¤º¡Ä¡Ä*/
223b71206888 Initial import
thib
parents:
diff changeset
1558 int region_deal2 = read_little_endian_int(uncompress_data);
223b71206888 Initial import
thib
parents:
diff changeset
1559 if (region_deal > region_deal2) region_deal = region_deal2;
223b71206888 Initial import
thib
parents:
diff changeset
1560
223b71206888 Initial import
thib
parents:
diff changeset
1561 for (i=0; i < region_deal; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1562 int offset = read_little_endian_int(uncompress_data + i*8 + 4);
223b71206888 Initial import
thib
parents:
diff changeset
1563 int length = read_little_endian_int(uncompress_data + i*8 + 8);
223b71206888 Initial import
thib
parents:
diff changeset
1564 src = (const char*)(uncompress_data + offset + 0x74);
223b71206888 Initial import
thib
parents:
diff changeset
1565 srcend = (const char*)(uncompress_data + offset + length);
223b71206888 Initial import
thib
parents:
diff changeset
1566 while(src < srcend) {
223b71206888 Initial import
thib
parents:
diff changeset
1567 int x, y, w, h;
223b71206888 Initial import
thib
parents:
diff changeset
1568 /* ¥³¥Ô¡¼¤¹¤ëÎΰè¤òÆÀ¤ë */
223b71206888 Initial import
thib
parents:
diff changeset
1569 x = read_little_endian_short(src);
223b71206888 Initial import
thib
parents:
diff changeset
1570 y = read_little_endian_short(src+2);
223b71206888 Initial import
thib
parents:
diff changeset
1571 w = read_little_endian_short(src+6);
223b71206888 Initial import
thib
parents:
diff changeset
1572 h = read_little_endian_short(src+8);
223b71206888 Initial import
thib
parents:
diff changeset
1573 src += 0x5c;
223b71206888 Initial import
thib
parents:
diff changeset
1574
223b71206888 Initial import
thib
parents:
diff changeset
1575 x += region_table[i].x1;
223b71206888 Initial import
thib
parents:
diff changeset
1576 y += region_table[i].y1;
223b71206888 Initial import
thib
parents:
diff changeset
1577
223b71206888 Initial import
thib
parents:
diff changeset
1578 Copy_32bpp(image, x, y, src, w*4, h);
223b71206888 Initial import
thib
parents:
diff changeset
1579
223b71206888 Initial import
thib
parents:
diff changeset
1580 src += w*h*4;
223b71206888 Initial import
thib
parents:
diff changeset
1581 }
223b71206888 Initial import
thib
parents:
diff changeset
1582 }
223b71206888 Initial import
thib
parents:
diff changeset
1583 delete[] uncompress_data;
7
fa8511a21d05 Fixes somes memory leaks
thib
parents: 0
diff changeset
1584 delete[] region_table;
0
223b71206888 Initial import
thib
parents:
diff changeset
1585 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1586 }
223b71206888 Initial import
thib
parents:
diff changeset
1587
223b71206888 Initial import
thib
parents:
diff changeset
1588 void G00CONV::Copy_32bpp(char* image, int x, int y, const char* src, int bpl, int h) {
223b71206888 Initial import
thib
parents:
diff changeset
1589 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1590 int* dest = (int*)(image + x*4 + y*4*width);
223b71206888 Initial import
thib
parents:
diff changeset
1591 int w = bpl / 4;
223b71206888 Initial import
thib
parents:
diff changeset
1592 for (i=0; i<h; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1593 const char* s = src;
223b71206888 Initial import
thib
parents:
diff changeset
1594 int* d = dest;
223b71206888 Initial import
thib
parents:
diff changeset
1595 int j; for (j=0; j<w; j++) {
223b71206888 Initial import
thib
parents:
diff changeset
1596 *d++ = read_little_endian_int(s);
223b71206888 Initial import
thib
parents:
diff changeset
1597 s += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1598 }
223b71206888 Initial import
thib
parents:
diff changeset
1599 src += bpl; dest += width;
223b71206888 Initial import
thib
parents:
diff changeset
1600 }
223b71206888 Initial import
thib
parents:
diff changeset
1601 }
223b71206888 Initial import
thib
parents:
diff changeset
1602
223b71206888 Initial import
thib
parents:
diff changeset
1603 void GRPCONV::CopyRGBA_rev(char* image, const char* buf) {
223b71206888 Initial import
thib
parents:
diff changeset
1604 int mask = is_mask ? 0 : 0xff000000;
223b71206888 Initial import
thib
parents:
diff changeset
1605 /* ¿§ÊÑ´¹¤ò¹Ô¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
1606 int len = width * height;
223b71206888 Initial import
thib
parents:
diff changeset
1607 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1608 unsigned char* s = (unsigned char*)buf;
223b71206888 Initial import
thib
parents:
diff changeset
1609 int* d = (int*)image;
223b71206888 Initial import
thib
parents:
diff changeset
1610 for(i=0; i<len; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1611 *d = (int(s[2])) | (int(s[1])<<8) | (int(s[0])<<16) | (int(s[3])<<24) | mask;
223b71206888 Initial import
thib
parents:
diff changeset
1612 d++; s += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1613 }
223b71206888 Initial import
thib
parents:
diff changeset
1614 return;
223b71206888 Initial import
thib
parents:
diff changeset
1615 }
223b71206888 Initial import
thib
parents:
diff changeset
1616
223b71206888 Initial import
thib
parents:
diff changeset
1617 void GRPCONV::CopyRGBA(char* image, const char* buf) {
223b71206888 Initial import
thib
parents:
diff changeset
1618 if (!is_mask) {
223b71206888 Initial import
thib
parents:
diff changeset
1619 CopyRGB(image, buf);
223b71206888 Initial import
thib
parents:
diff changeset
1620 return;
223b71206888 Initial import
thib
parents:
diff changeset
1621 }
223b71206888 Initial import
thib
parents:
diff changeset
1622 /* ¿§ÊÑ´¹¤ò¹Ô¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
1623 int len = width * height;
223b71206888 Initial import
thib
parents:
diff changeset
1624 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1625 int* outbuf = (int*)image;
223b71206888 Initial import
thib
parents:
diff changeset
1626 for(i=0; i<len; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1627 *outbuf++ = read_little_endian_int(buf);
223b71206888 Initial import
thib
parents:
diff changeset
1628 buf += 4;
223b71206888 Initial import
thib
parents:
diff changeset
1629 }
223b71206888 Initial import
thib
parents:
diff changeset
1630 return;
223b71206888 Initial import
thib
parents:
diff changeset
1631 }
223b71206888 Initial import
thib
parents:
diff changeset
1632 void GRPCONV::CopyRGB(char* image, const char* buf) {
223b71206888 Initial import
thib
parents:
diff changeset
1633 /* ¿§ÊÑ´¹¤ò¹Ô¤¦ */
223b71206888 Initial import
thib
parents:
diff changeset
1634 int len = width * height;
223b71206888 Initial import
thib
parents:
diff changeset
1635 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1636 unsigned char* s = (unsigned char*)buf;
223b71206888 Initial import
thib
parents:
diff changeset
1637 int* d = (int*)image;
223b71206888 Initial import
thib
parents:
diff changeset
1638 for(i=0; i<len; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1639 *d = (int(s[0])) | (int(s[1])<<8) | (int(s[2])<<16) | 0xff000000;
223b71206888 Initial import
thib
parents:
diff changeset
1640 d++; s+=3;
223b71206888 Initial import
thib
parents:
diff changeset
1641 }
223b71206888 Initial import
thib
parents:
diff changeset
1642 return;
223b71206888 Initial import
thib
parents:
diff changeset
1643 }
223b71206888 Initial import
thib
parents:
diff changeset
1644
223b71206888 Initial import
thib
parents:
diff changeset
1645 #if HAVE_LIBPNG
223b71206888 Initial import
thib
parents:
diff changeset
1646 PNGCONV::PNGCONV(const char* _inbuf, int _inlen, const char* _filename) {
223b71206888 Initial import
thib
parents:
diff changeset
1647 int w,h,type;
223b71206888 Initial import
thib
parents:
diff changeset
1648 png_structp png_ptr = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1649 png_infop info_ptr = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1650 png_infop end_info = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1651
223b71206888 Initial import
thib
parents:
diff changeset
1652 png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, 0, 0, 0);
223b71206888 Initial import
thib
parents:
diff changeset
1653 if (!png_ptr) return;
223b71206888 Initial import
thib
parents:
diff changeset
1654
223b71206888 Initial import
thib
parents:
diff changeset
1655 info_ptr = png_create_info_struct(png_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1656 if (!info_ptr) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1657
223b71206888 Initial import
thib
parents:
diff changeset
1658 end_info = png_create_info_struct(png_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1659 if (!end_info) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1660
223b71206888 Initial import
thib
parents:
diff changeset
1661 if (setjmp(png_jmpbuf(png_ptr))) {
223b71206888 Initial import
thib
parents:
diff changeset
1662 /* error occured !! */
223b71206888 Initial import
thib
parents:
diff changeset
1663 goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1664 }
223b71206888 Initial import
thib
parents:
diff changeset
1665
223b71206888 Initial import
thib
parents:
diff changeset
1666 /* initialize I/O */
223b71206888 Initial import
thib
parents:
diff changeset
1667 png_data = _inbuf;
223b71206888 Initial import
thib
parents:
diff changeset
1668 png_set_read_fn(png_ptr, (png_voidp)this, &png_read);
223b71206888 Initial import
thib
parents:
diff changeset
1669
223b71206888 Initial import
thib
parents:
diff changeset
1670 png_read_info(png_ptr, info_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1671
223b71206888 Initial import
thib
parents:
diff changeset
1672 w = png_get_image_width(png_ptr, info_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1673 h = png_get_image_height(png_ptr, info_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1674 type = png_get_color_type(png_ptr, info_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1675
223b71206888 Initial import
thib
parents:
diff changeset
1676 if (type == PNG_COLOR_TYPE_GRAY || type == PNG_COLOR_TYPE_GRAY_ALPHA) goto err; // not supported
223b71206888 Initial import
thib
parents:
diff changeset
1677
223b71206888 Initial import
thib
parents:
diff changeset
1678 Init(filename, _inbuf, _inlen, w, h, type == PNG_COLOR_TYPE_RGB_ALPHA ? true : false);
223b71206888 Initial import
thib
parents:
diff changeset
1679
223b71206888 Initial import
thib
parents:
diff changeset
1680 err:
223b71206888 Initial import
thib
parents:
diff changeset
1681 if (png_ptr) {
223b71206888 Initial import
thib
parents:
diff changeset
1682 if (end_info)
223b71206888 Initial import
thib
parents:
diff changeset
1683 png_destroy_read_struct(&png_ptr, &info_ptr,&end_info);
223b71206888 Initial import
thib
parents:
diff changeset
1684 else if (info_ptr)
223b71206888 Initial import
thib
parents:
diff changeset
1685 png_destroy_read_struct(&png_ptr, &info_ptr,(png_infopp)0);
223b71206888 Initial import
thib
parents:
diff changeset
1686 else
223b71206888 Initial import
thib
parents:
diff changeset
1687 png_destroy_read_struct(&png_ptr, (png_infopp) 0,(png_infopp)0);
223b71206888 Initial import
thib
parents:
diff changeset
1688 }
223b71206888 Initial import
thib
parents:
diff changeset
1689 return;
223b71206888 Initial import
thib
parents:
diff changeset
1690 }
223b71206888 Initial import
thib
parents:
diff changeset
1691
223b71206888 Initial import
thib
parents:
diff changeset
1692 bool PNGCONV::Read(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1693 if (data == 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1694 bool retcode = false;
223b71206888 Initial import
thib
parents:
diff changeset
1695 int bpp = is_mask ? 4 : 3;
223b71206888 Initial import
thib
parents:
diff changeset
1696 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1697 char* buf;
223b71206888 Initial import
thib
parents:
diff changeset
1698 png_bytepp row_pointers = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1699
223b71206888 Initial import
thib
parents:
diff changeset
1700 png_structp png_ptr = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1701 png_infop info_ptr = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1702 png_infop end_info = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1703
223b71206888 Initial import
thib
parents:
diff changeset
1704 png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, 0, 0, 0);
223b71206888 Initial import
thib
parents:
diff changeset
1705 if (!png_ptr) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1706 info_ptr = png_create_info_struct(png_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1707 if (!info_ptr) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1708 end_info = png_create_info_struct(png_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1709 if (!end_info) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1710
223b71206888 Initial import
thib
parents:
diff changeset
1711 if (setjmp(png_jmpbuf(png_ptr))) {
223b71206888 Initial import
thib
parents:
diff changeset
1712 /* error occured !! */
223b71206888 Initial import
thib
parents:
diff changeset
1713 goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1714 }
223b71206888 Initial import
thib
parents:
diff changeset
1715
223b71206888 Initial import
thib
parents:
diff changeset
1716 buf= new char[width*height*4];
223b71206888 Initial import
thib
parents:
diff changeset
1717 /* initialize I/O */
223b71206888 Initial import
thib
parents:
diff changeset
1718 png_data = data;
223b71206888 Initial import
thib
parents:
diff changeset
1719 png_set_read_fn(png_ptr, (png_voidp)this, &png_read);
223b71206888 Initial import
thib
parents:
diff changeset
1720
223b71206888 Initial import
thib
parents:
diff changeset
1721 row_pointers = (png_bytepp)png_malloc(png_ptr, height*sizeof(png_bytep));
223b71206888 Initial import
thib
parents:
diff changeset
1722 for (i=0; i<height; i++) row_pointers[i] = (png_bytep)(buf + width*bpp*i);
223b71206888 Initial import
thib
parents:
diff changeset
1723 png_set_rows(png_ptr, info_ptr, row_pointers);
223b71206888 Initial import
thib
parents:
diff changeset
1724
223b71206888 Initial import
thib
parents:
diff changeset
1725 png_read_png(png_ptr, info_ptr,
223b71206888 Initial import
thib
parents:
diff changeset
1726 PNG_TRANSFORM_STRIP_16 | PNG_TRANSFORM_EXPAND | PNG_TRANSFORM_PACKING | PNG_TRANSFORM_BGR,0);
223b71206888 Initial import
thib
parents:
diff changeset
1727
223b71206888 Initial import
thib
parents:
diff changeset
1728 if (buf != image) {
223b71206888 Initial import
thib
parents:
diff changeset
1729 CopyRGBA(image, buf);
223b71206888 Initial import
thib
parents:
diff changeset
1730 delete[] buf;
223b71206888 Initial import
thib
parents:
diff changeset
1731 }
223b71206888 Initial import
thib
parents:
diff changeset
1732 png_free(png_ptr, (png_voidp)row_pointers);
223b71206888 Initial import
thib
parents:
diff changeset
1733
223b71206888 Initial import
thib
parents:
diff changeset
1734 retcode = true;
223b71206888 Initial import
thib
parents:
diff changeset
1735 err:
223b71206888 Initial import
thib
parents:
diff changeset
1736 if (png_ptr) {
223b71206888 Initial import
thib
parents:
diff changeset
1737 if (end_info)
223b71206888 Initial import
thib
parents:
diff changeset
1738 png_destroy_read_struct(&png_ptr, &info_ptr,&end_info);
223b71206888 Initial import
thib
parents:
diff changeset
1739 else if (info_ptr)
223b71206888 Initial import
thib
parents:
diff changeset
1740 png_destroy_read_struct(&png_ptr, &info_ptr,(png_infopp)0);
223b71206888 Initial import
thib
parents:
diff changeset
1741 else
223b71206888 Initial import
thib
parents:
diff changeset
1742 png_destroy_read_struct(&png_ptr, (png_infopp) 0,(png_infopp)0);
223b71206888 Initial import
thib
parents:
diff changeset
1743 }
223b71206888 Initial import
thib
parents:
diff changeset
1744 return retcode;
223b71206888 Initial import
thib
parents:
diff changeset
1745 }
223b71206888 Initial import
thib
parents:
diff changeset
1746
223b71206888 Initial import
thib
parents:
diff changeset
1747 void PNGCONV::png_read(png_structp png_ptr, png_bytep d, png_size_t sz) {
223b71206888 Initial import
thib
parents:
diff changeset
1748 PNGCONV* orig = (PNGCONV*)png_get_io_ptr(png_ptr);
223b71206888 Initial import
thib
parents:
diff changeset
1749 memcpy(d, orig->png_data, sz);
223b71206888 Initial import
thib
parents:
diff changeset
1750 orig->png_data += sz;
223b71206888 Initial import
thib
parents:
diff changeset
1751 return;
223b71206888 Initial import
thib
parents:
diff changeset
1752 }
223b71206888 Initial import
thib
parents:
diff changeset
1753 #endif /* HAVE_LIBPNG */
223b71206888 Initial import
thib
parents:
diff changeset
1754
223b71206888 Initial import
thib
parents:
diff changeset
1755 #if HAVE_LIBJPEG
223b71206888 Initial import
thib
parents:
diff changeset
1756 JPEGCONV::JPEGCONV(const char* _inbuf, int _inlen, const char* _filename) {
223b71206888 Initial import
thib
parents:
diff changeset
1757 struct jpeg_decompress_struct cinfo;
223b71206888 Initial import
thib
parents:
diff changeset
1758 struct jpeg_error_mgr jerr;
223b71206888 Initial import
thib
parents:
diff changeset
1759 cinfo.err = jpeg_std_error(&jerr);
223b71206888 Initial import
thib
parents:
diff changeset
1760 jpeg_create_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1761 cinfo.src = new jpeg_source_mgr;
223b71206888 Initial import
thib
parents:
diff changeset
1762 SetupSrc(&cinfo, _inbuf, _inlen);
223b71206888 Initial import
thib
parents:
diff changeset
1763
223b71206888 Initial import
thib
parents:
diff changeset
1764 if (jpeg_read_header(&cinfo, TRUE) == JPEG_HEADER_OK) {
223b71206888 Initial import
thib
parents:
diff changeset
1765 Init(filename, _inbuf, _inlen, cinfo.image_width, cinfo.image_height, false);
223b71206888 Initial import
thib
parents:
diff changeset
1766 }
223b71206888 Initial import
thib
parents:
diff changeset
1767 delete cinfo.src;
223b71206888 Initial import
thib
parents:
diff changeset
1768 cinfo.src = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1769 jpeg_destroy_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1770 return;
223b71206888 Initial import
thib
parents:
diff changeset
1771 }
223b71206888 Initial import
thib
parents:
diff changeset
1772
223b71206888 Initial import
thib
parents:
diff changeset
1773 bool JPEGCONV::Read(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1774 if (data == 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1775 bool retcode = false;
223b71206888 Initial import
thib
parents:
diff changeset
1776 JSAMPARRAY rows, rows_orig; int i;
223b71206888 Initial import
thib
parents:
diff changeset
1777 char* buf = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1778
223b71206888 Initial import
thib
parents:
diff changeset
1779 struct jpeg_decompress_struct cinfo;
223b71206888 Initial import
thib
parents:
diff changeset
1780 struct jpeg_error_mgr jerr;
223b71206888 Initial import
thib
parents:
diff changeset
1781 cinfo.err = jpeg_std_error(&jerr);
223b71206888 Initial import
thib
parents:
diff changeset
1782 jpeg_create_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1783 cinfo.src = new jpeg_source_mgr;
223b71206888 Initial import
thib
parents:
diff changeset
1784 SetupSrc(&cinfo, data, datalen);
223b71206888 Initial import
thib
parents:
diff changeset
1785
223b71206888 Initial import
thib
parents:
diff changeset
1786 if (jpeg_read_header(&cinfo, TRUE) != JPEG_HEADER_OK) goto err;
223b71206888 Initial import
thib
parents:
diff changeset
1787
223b71206888 Initial import
thib
parents:
diff changeset
1788 cinfo.out_color_space = JCS_RGB;
223b71206888 Initial import
thib
parents:
diff changeset
1789
223b71206888 Initial import
thib
parents:
diff changeset
1790 jpeg_start_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1791
223b71206888 Initial import
thib
parents:
diff changeset
1792 rows = new JSAMPROW[height];
223b71206888 Initial import
thib
parents:
diff changeset
1793 rows_orig = rows;
223b71206888 Initial import
thib
parents:
diff changeset
1794 buf = new char[width*height*3];
223b71206888 Initial import
thib
parents:
diff changeset
1795 for (i=0; i<height; i++) rows[i] = (JSAMPROW)(buf+width*3*i);
223b71206888 Initial import
thib
parents:
diff changeset
1796
223b71206888 Initial import
thib
parents:
diff changeset
1797 for (i=0; i<height; ) {
223b71206888 Initial import
thib
parents:
diff changeset
1798 int cnt = jpeg_read_scanlines(&cinfo, rows, height-i);
223b71206888 Initial import
thib
parents:
diff changeset
1799 rows += cnt;
223b71206888 Initial import
thib
parents:
diff changeset
1800 i += cnt;
223b71206888 Initial import
thib
parents:
diff changeset
1801 }
223b71206888 Initial import
thib
parents:
diff changeset
1802 delete[] rows_orig;
223b71206888 Initial import
thib
parents:
diff changeset
1803 CopyRGBA_rev(image, buf);
223b71206888 Initial import
thib
parents:
diff changeset
1804 delete[] buf;
223b71206888 Initial import
thib
parents:
diff changeset
1805
223b71206888 Initial import
thib
parents:
diff changeset
1806 jpeg_finish_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1807 retcode = true;
223b71206888 Initial import
thib
parents:
diff changeset
1808 err:
223b71206888 Initial import
thib
parents:
diff changeset
1809 delete cinfo.src;
223b71206888 Initial import
thib
parents:
diff changeset
1810 cinfo.src = 0;
223b71206888 Initial import
thib
parents:
diff changeset
1811 jpeg_destroy_decompress(&cinfo);
223b71206888 Initial import
thib
parents:
diff changeset
1812 return retcode;
223b71206888 Initial import
thib
parents:
diff changeset
1813 }
223b71206888 Initial import
thib
parents:
diff changeset
1814
223b71206888 Initial import
thib
parents:
diff changeset
1815 void JPEGCONV::init_source(j_decompress_ptr cinfo) {
223b71206888 Initial import
thib
parents:
diff changeset
1816 }
223b71206888 Initial import
thib
parents:
diff changeset
1817 boolean JPEGCONV::fill_input_buffer(j_decompress_ptr cinfo) {
223b71206888 Initial import
thib
parents:
diff changeset
1818 static char dummy[1024];
223b71206888 Initial import
thib
parents:
diff changeset
1819 memset(dummy, 0, 1024);
223b71206888 Initial import
thib
parents:
diff changeset
1820 cinfo->src->next_input_byte = (const JOCTET*)dummy;
223b71206888 Initial import
thib
parents:
diff changeset
1821 cinfo->src->bytes_in_buffer = 1024;
223b71206888 Initial import
thib
parents:
diff changeset
1822 fprintf(stderr,"JPEGCONV::fill_input_buffer: warning corrupted jpeg stream\n");
223b71206888 Initial import
thib
parents:
diff changeset
1823 return TRUE;
223b71206888 Initial import
thib
parents:
diff changeset
1824 }
223b71206888 Initial import
thib
parents:
diff changeset
1825 void JPEGCONV::skip_input_data(j_decompress_ptr cinfo, long num_bytes) {
223b71206888 Initial import
thib
parents:
diff changeset
1826 if (cinfo->src->bytes_in_buffer > num_bytes) {
223b71206888 Initial import
thib
parents:
diff changeset
1827 cinfo->src->next_input_byte += num_bytes;
223b71206888 Initial import
thib
parents:
diff changeset
1828 cinfo->src->bytes_in_buffer -= num_bytes;
223b71206888 Initial import
thib
parents:
diff changeset
1829 }
223b71206888 Initial import
thib
parents:
diff changeset
1830 }
223b71206888 Initial import
thib
parents:
diff changeset
1831 boolean JPEGCONV::resync_to_restart(j_decompress_ptr cinfo, int desired) {
223b71206888 Initial import
thib
parents:
diff changeset
1832 return jpeg_resync_to_restart(cinfo, desired);
223b71206888 Initial import
thib
parents:
diff changeset
1833 }
223b71206888 Initial import
thib
parents:
diff changeset
1834 void JPEGCONV::term_source(j_decompress_ptr cinf) {
223b71206888 Initial import
thib
parents:
diff changeset
1835 }
223b71206888 Initial import
thib
parents:
diff changeset
1836
223b71206888 Initial import
thib
parents:
diff changeset
1837 void JPEGCONV::SetupSrc(struct jpeg_decompress_struct* cinfo, const char* data, int size) {
223b71206888 Initial import
thib
parents:
diff changeset
1838 cinfo->src->next_input_byte = (const JOCTET*) data;
223b71206888 Initial import
thib
parents:
diff changeset
1839 cinfo->src->bytes_in_buffer = size;
223b71206888 Initial import
thib
parents:
diff changeset
1840 cinfo->src->init_source = init_source;
223b71206888 Initial import
thib
parents:
diff changeset
1841 cinfo->src->fill_input_buffer = fill_input_buffer;
223b71206888 Initial import
thib
parents:
diff changeset
1842 cinfo->src->skip_input_data = skip_input_data;
223b71206888 Initial import
thib
parents:
diff changeset
1843 cinfo->src->resync_to_restart = resync_to_restart;
223b71206888 Initial import
thib
parents:
diff changeset
1844 cinfo->src->term_source = term_source;
223b71206888 Initial import
thib
parents:
diff changeset
1845 }
223b71206888 Initial import
thib
parents:
diff changeset
1846 #endif /* HAVE_LIBJPEG */
223b71206888 Initial import
thib
parents:
diff changeset
1847 BMPCONV::BMPCONV(const char* _inbuf, int _inlen, const char* _filename) {
223b71206888 Initial import
thib
parents:
diff changeset
1848 /* ¥Ç¡¼¥¿¤«¤é¾ðÊóÆɤ߹þ¤ß */
223b71206888 Initial import
thib
parents:
diff changeset
1849 int w = read_little_endian_int(_inbuf + 0x12);
223b71206888 Initial import
thib
parents:
diff changeset
1850 int h = read_little_endian_int(_inbuf + 0x16);
223b71206888 Initial import
thib
parents:
diff changeset
1851 if (h < 0) h = -h;
223b71206888 Initial import
thib
parents:
diff changeset
1852 int bpp = read_little_endian_short(_inbuf + 0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1853 int comp = read_little_endian_int(_inbuf + 0x1e);
223b71206888 Initial import
thib
parents:
diff changeset
1854 Init(filename, _inbuf, _inlen, w, h, bpp==32 ? true : false);
223b71206888 Initial import
thib
parents:
diff changeset
1855 return;
223b71206888 Initial import
thib
parents:
diff changeset
1856 }
223b71206888 Initial import
thib
parents:
diff changeset
1857
223b71206888 Initial import
thib
parents:
diff changeset
1858 bool BMPCONV::Read(char* image) {
223b71206888 Initial import
thib
parents:
diff changeset
1859 if (data == 0) return false;
223b71206888 Initial import
thib
parents:
diff changeset
1860
223b71206888 Initial import
thib
parents:
diff changeset
1861 /* ¥Þ¥¹¥¯¤Î¥Á¥§¥Ã¥¯ */
223b71206888 Initial import
thib
parents:
diff changeset
1862 int bpp = read_little_endian_short(data+0x1c);
223b71206888 Initial import
thib
parents:
diff changeset
1863 int h = read_little_endian_int(data + 0x16);
223b71206888 Initial import
thib
parents:
diff changeset
1864 int dsz = read_little_endian_int(data + 0x22);
223b71206888 Initial import
thib
parents:
diff changeset
1865 bpp /= 8;
223b71206888 Initial import
thib
parents:
diff changeset
1866
223b71206888 Initial import
thib
parents:
diff changeset
1867 int bpl = dsz / height;
223b71206888 Initial import
thib
parents:
diff changeset
1868 if (bpl == 0) bpl = bpp*width;
223b71206888 Initial import
thib
parents:
diff changeset
1869 bpl = bpp * width;
223b71206888 Initial import
thib
parents:
diff changeset
1870 bpl = (bpl+3) & (~3);
223b71206888 Initial import
thib
parents:
diff changeset
1871
223b71206888 Initial import
thib
parents:
diff changeset
1872
223b71206888 Initial import
thib
parents:
diff changeset
1873 int i;
223b71206888 Initial import
thib
parents:
diff changeset
1874 char* buf = new char[width*height*bpp+1024];
223b71206888 Initial import
thib
parents:
diff changeset
1875 const char* src = data + 0x36;
223b71206888 Initial import
thib
parents:
diff changeset
1876 char* dest = buf;
223b71206888 Initial import
thib
parents:
diff changeset
1877 if (h < 0) {
223b71206888 Initial import
thib
parents:
diff changeset
1878 for (i=0; i<height; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1879 memcpy(dest+i*width*bpp, src+i*bpl, width*bpp);
223b71206888 Initial import
thib
parents:
diff changeset
1880 }
223b71206888 Initial import
thib
parents:
diff changeset
1881 } else {
223b71206888 Initial import
thib
parents:
diff changeset
1882 for (i=0; i<height; i++) {
223b71206888 Initial import
thib
parents:
diff changeset
1883 memcpy(dest+i*width*bpp, src+(height-i-1)*bpl, width*bpp);
223b71206888 Initial import
thib
parents:
diff changeset
1884 }
223b71206888 Initial import
thib
parents:
diff changeset
1885 }
223b71206888 Initial import
thib
parents:
diff changeset
1886 if (bpp == 3) CopyRGB(image, buf);
223b71206888 Initial import
thib
parents:
diff changeset
1887 else /* bpp == 4 */ CopyRGBA(image, buf);
223b71206888 Initial import
thib
parents:
diff changeset
1888 delete[] buf;
223b71206888 Initial import
thib
parents:
diff changeset
1889 return true;
223b71206888 Initial import
thib
parents:
diff changeset
1890 }
223b71206888 Initial import
thib
parents:
diff changeset
1891