1 | /* |
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2 | * Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. |
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3 | * |
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4 | * This file is part of Jam - see jam.c for Copyright information. |
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5 | */ |
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6 | |
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7 | /* This file is ALSO: |
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8 | * Copyright 2001-2004 David Abrahams. |
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9 | * Distributed under the Boost Software License, Version 1.0. |
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10 | * (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
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11 | */ |
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12 | |
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13 | # include "jam.h" |
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14 | # include "filesys.h" |
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15 | # include "pathsys.h" |
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16 | |
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17 | # ifdef OS_MAC |
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18 | |
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19 | #include <Files.h> |
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20 | #include <Folders.h> |
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21 | |
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22 | # include <:sys:stat.h> |
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23 | |
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24 | /* |
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25 | * filemac.c - manipulate file names and scan directories on macintosh |
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26 | * |
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27 | * External routines: |
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28 | * |
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29 | * file_dirscan() - scan a directory for files |
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30 | * file_time() - get timestamp of file, if not done by file_dirscan() |
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31 | * file_archscan() - scan an archive for files |
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32 | * |
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33 | * File_dirscan() and file_archscan() call back a caller provided function |
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34 | * for each file found. A flag to this callback function lets file_dirscan() |
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35 | * and file_archscan() indicate that a timestamp is being provided with the |
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36 | * file. If file_dirscan() or file_archscan() do not provide the file's |
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37 | * timestamp, interested parties may later call file_time(). |
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38 | * |
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39 | * 04/08/94 (seiwald) - Coherent/386 support added. |
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40 | * 12/19/94 (mikem) - solaris string table insanity support |
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41 | * 02/14/95 (seiwald) - parse and build /xxx properly |
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42 | * 05/03/96 (seiwald) - split into pathunix.c |
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43 | * 11/21/96 (peterk) - BEOS does not have Unix-style archives |
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44 | */ |
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45 | |
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46 | void CopyC2PStr(const char * cstr, StringPtr pstr) |
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47 | { |
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48 | int len; |
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49 | |
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50 | for (len = 0; *cstr && len<255; pstr[++len] = *cstr++) |
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51 | ; |
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52 | |
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53 | pstr[0] = len; |
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54 | } |
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55 | |
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56 | /* |
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57 | * file_dirscan() - scan a directory for files |
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58 | */ |
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59 | |
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60 | void |
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61 | file_dirscan( |
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62 | char *dir, |
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63 | scanback func, |
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64 | void *closure ) |
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65 | { |
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66 | PATHNAME f; |
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67 | string filename[1]; |
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68 | unsigned char fullPath[ 512 ]; |
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69 | |
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70 | FSSpec spec; |
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71 | WDPBRec vol; |
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72 | Str63 volName; |
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73 | CInfoPBRec lastInfo; |
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74 | int index = 1; |
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75 | |
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76 | /* First enter directory itself */ |
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77 | |
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78 | memset( (char *)&f, '\0', sizeof( f ) ); |
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79 | |
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80 | f.f_dir.ptr = dir; |
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81 | f.f_dir.len = strlen(dir); |
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82 | |
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83 | if( DEBUG_BINDSCAN ) |
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84 | printf( "scan directory %s\n", dir ); |
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85 | |
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86 | /* Special case ":" - enter it */ |
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87 | |
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88 | if( f.f_dir.len == 1 && f.f_dir.ptr[0] == ':' ) |
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89 | (*func)( closure, dir, 0 /* not stat()'ed */, (time_t)0 ); |
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90 | |
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91 | /* Now enter contents of directory */ |
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92 | |
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93 | vol.ioNamePtr = volName; |
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94 | |
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95 | if( PBHGetVolSync( &vol ) ) |
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96 | return; |
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97 | |
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98 | CopyC2PStr( dir, fullPath ); |
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99 | |
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100 | if( FSMakeFSSpec( vol.ioWDVRefNum, vol.ioWDDirID, fullPath, &spec ) ) |
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101 | return; |
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102 | |
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103 | lastInfo.dirInfo.ioVRefNum = spec.vRefNum; |
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104 | lastInfo.dirInfo.ioDrDirID = spec.parID; |
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105 | lastInfo.dirInfo.ioNamePtr = spec.name; |
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106 | lastInfo.dirInfo.ioFDirIndex = 0; |
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107 | lastInfo.dirInfo.ioACUser = 0; |
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108 | |
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109 | if( PBGetCatInfoSync(&lastInfo) ) |
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110 | return; |
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111 | |
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112 | if (!(lastInfo.dirInfo.ioFlAttrib & 0x10)) |
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113 | return; |
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114 | |
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115 | // ioDrDirID must be reset each time. |
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116 | |
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117 | spec.parID = lastInfo.dirInfo.ioDrDirID; |
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118 | |
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119 | string_new( filename ); |
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120 | for( ;; ) |
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121 | { |
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122 | lastInfo.dirInfo.ioVRefNum = spec.vRefNum; |
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123 | lastInfo.dirInfo.ioDrDirID = spec.parID; |
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124 | lastInfo.dirInfo.ioNamePtr = fullPath; |
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125 | lastInfo.dirInfo.ioFDirIndex = index++; |
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126 | |
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127 | if( PBGetCatInfoSync(&lastInfo) ) |
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128 | return; |
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129 | |
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130 | f.f_base.ptr = (char *)fullPath + 1; |
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131 | f.f_base.len = *fullPath; |
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132 | |
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133 | string_truncate( filename, 0 ); |
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134 | path_build( &f, filename, 0 ); |
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135 | (*func)( closure, filename->value, 0 /* not stat()'ed */, (time_t)0 ); |
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136 | } |
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137 | string_free( filename ); |
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138 | } |
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139 | |
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140 | /* |
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141 | * file_time() - get timestamp of file, if not done by file_dirscan() |
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142 | */ |
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143 | |
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144 | int |
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145 | file_time( |
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146 | char *filename, |
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147 | time_t *time ) |
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148 | { |
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149 | struct stat statbuf; |
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150 | |
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151 | if( stat( filename, &statbuf ) < 0 ) |
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152 | return -1; |
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153 | |
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154 | *time = statbuf.st_mtime; |
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155 | |
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156 | return 0; |
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157 | } |
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158 | |
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159 | int file_is_file(char* filename) |
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160 | { |
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161 | struct stat statbuf; |
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162 | |
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163 | if( stat( filename, &statbuf ) < 0 ) |
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164 | return -1; |
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165 | |
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166 | if (S_ISREG(statbuf.st_mode)) |
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167 | return 1; |
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168 | else |
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169 | return 0; |
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170 | } |
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171 | |
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172 | |
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173 | /* |
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174 | * file_archscan() - scan an archive for files |
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175 | */ |
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176 | |
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177 | void |
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178 | file_archscan( |
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179 | char *archive, |
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180 | scanback func, |
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181 | void *closure ) |
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182 | { |
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183 | } |
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184 | |
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185 | |
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186 | # endif /* macintosh */ |
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187 | |
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