Mercurial > hg > dmlib
annotate tools/packed.c @ 1033:c353e6bcb733
Change handling of filename field in PACKs.
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Sun, 01 Mar 2015 16:39:46 +0200 |
parents | f8d75a51de2c |
children | d2fa4f6d6117 |
rev | line source |
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0 | 1 /* |
2 * PACKed - PACKfile EDitor | |
3 * Programmed and designed by Matti 'ccr' Hamalainen | |
4 * (C) Copyright 2011 Tecnic Software productions (TNSP) | |
5 */ | |
6 #include "dmlib.h" | |
7 #include "dmargs.h" | |
8 #include "dmpack.h" | |
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9 #include "dmfile.h" |
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10 #include "dmres.h" |
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11 #include "dmmutex.h" |
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12 #include <zlib.h> |
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13 |
0 | 14 |
15 #define SET_MAX_FILES (4096) | |
16 #define SET_DEFAULT_PACK "data.pak" | |
996 | 17 #define SET_TMPBUF_SIZE (128 * 1024) |
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18 |
0 | 19 enum |
20 { | |
21 CMD_NONE = 0, | |
22 CMD_CREATE, | |
23 CMD_ADD, | |
24 CMD_LIST, | |
25 CMD_EXTRACT | |
26 } DCOMMAND; | |
27 | |
28 enum | |
29 { | |
30 PACK_EXTRACTED = 0x0001, | |
31 }; | |
32 | |
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33 int nsrcFilenames = 0, nexcFilenames = 0; |
0 | 34 char * srcFilenames[SET_MAX_FILES]; |
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35 char * excFilenames[SET_MAX_FILES]; |
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36 |
0 | 37 char * optPackFilename = NULL; |
38 BOOL optCompress = TRUE; | |
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39 int optCompressLevel = Z_BEST_COMPRESSION; |
0 | 40 int optCommand = CMD_NONE; |
41 int optDefResFlags = 0; | |
42 | |
43 | |
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44 static const DMOptArg optList[] = |
0 | 45 { |
1020 | 46 { 0, '?', "help", "Show this help", OPT_NONE }, |
47 { 1, 'p', "pack", "Set pack filename (default: " SET_DEFAULT_PACK ")", OPT_ARGREQ }, | |
48 { 2, 'c', "create", "Create and add files to PACK", OPT_NONE }, | |
49 { 3, 'a', "add", "Add files to PACK", OPT_NONE }, | |
50 { 4, 'l', "list", "List files in PACK", OPT_NONE }, | |
51 { 5, 'e', "extract", "Extract files from PACK", OPT_NONE }, | |
52 { 6, 'n', "nocompress", "No compression / decompression", OPT_NONE }, | |
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53 { 10, 'C', "level", "Set zlib compression level 1-9", OPT_ARGREQ }, |
1020 | 54 { 7, 'v', "verbose", "Increase verbosity", OPT_NONE }, |
55 { 8, 'f', "resflags", "Set default resource flags (-f 0xff)", OPT_ARGREQ }, | |
56 { 9, 'x', "exclude", "Exclude name/glob pattern from add", OPT_ARGREQ }, | |
0 | 57 }; |
58 | |
59 static const int optListN = sizeof(optList) / sizeof(optList[0]); | |
60 | |
61 | |
62 void argShowHelp() | |
63 { | |
117
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64 dmPrintBanner(stdout, dmProgName, "[options] [-p <packfilename>] [filename[s]]"); |
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65 dmArgsPrintHelp(stdout, optList, optListN, 0); |
0 | 66 fprintf(stdout, |
67 "\n" | |
68 "Examples:\n" | |
69 "$ %s -p test.pak -l -- list files in test.pak\n" | |
70 "$ %s -a foobar.jpg -- add foobar.jpg in " SET_DEFAULT_PACK "\n" | |
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71 "$ %s -e foobar.jpg -- extract foobar.jpg from " SET_DEFAULT_PACK "\n", |
0 | 72 dmProgName, dmProgName, dmProgName); |
73 } | |
74 | |
75 | |
76 BOOL argHandleOpt(const int optN, char *optArg, char *currArg) | |
77 { | |
78 (void) optArg; | |
79 switch (optN) | |
80 { | |
211 | 81 case 0: |
82 argShowHelp(); | |
83 exit(0); | |
84 break; | |
0 | 85 |
211 | 86 case 1: |
87 optPackFilename = optArg; | |
88 break; | |
89 case 2: | |
90 optCommand = CMD_CREATE; | |
91 break; | |
92 case 3: | |
93 optCommand = CMD_ADD; | |
94 break; | |
95 case 4: | |
96 optCommand = CMD_LIST; | |
97 break; | |
98 case 5: | |
99 optCommand = CMD_EXTRACT; | |
100 break; | |
0 | 101 |
211 | 102 case 6: |
103 optCompress = FALSE; | |
104 break; | |
0 | 105 |
211 | 106 case 7: |
107 dmVerbosity++; | |
108 break; | |
0 | 109 |
211 | 110 case 8: |
0 | 111 { |
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112 unsigned int i; |
211 | 113 if (!dmGetIntVal(optArg, &i)) |
114 { | |
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115 dmErrorMsg("Invalid flags value '%s'.\n", optArg); |
211 | 116 return FALSE; |
117 } | |
118 optDefResFlags = i; | |
0 | 119 } |
211 | 120 break; |
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121 |
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122 case 9: |
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123 if (nexcFilenames < SET_MAX_FILES) |
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124 { |
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125 excFilenames[nexcFilenames++] = currArg; |
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126 } |
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127 else |
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128 { |
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129 dmErrorMsg("Maximum number of exclusion patterns (%d) exceeded!\n", |
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130 SET_MAX_FILES); |
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131 return FALSE; |
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132 } |
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133 break; |
0 | 134 |
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135 case 10: |
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136 optCompressLevel = atoi(optArg); |
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137 if (optCompressLevel < 1 || optCompressLevel > 9) |
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138 { |
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139 dmErrorMsg("Invalid compression level argument '%s', must be 1 .. 9.\n", optArg); |
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140 return FALSE; |
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141 } |
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142 break; |
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143 |
211 | 144 default: |
145 return FALSE; | |
0 | 146 } |
147 | |
148 return TRUE; | |
149 } | |
150 | |
151 | |
152 BOOL argHandleFile(char *currArg) | |
153 { | |
154 if (nsrcFilenames < SET_MAX_FILES) | |
155 { | |
1022 | 156 srcFilenames[nsrcFilenames++] = currArg; |
0 | 157 } |
158 else | |
159 { | |
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160 dmErrorMsg("Maximum number of input files (%d) exceeded!\n", |
0 | 161 SET_MAX_FILES); |
162 return FALSE; | |
163 } | |
164 return TRUE; | |
165 } | |
166 | |
167 | |
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168 DMPackEntry *dmPackEntryCopy(const DMPackEntry *src) |
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169 { |
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170 DMPackEntry *node = dmPackEntryNew(); |
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171 if (node == NULL) |
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172 return NULL; |
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173 |
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174 strncpy(node->filename, src->filename, DMRES_NAME_LEN); |
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175 node->filename[DMRES_NAME_LEN] = 0; |
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176 |
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177 node->size = src->size; |
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178 node->offset = src->offset; |
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179 node->length = src->length; |
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180 node->flags = src->flags; |
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181 |
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182 return node; |
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183 } |
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184 |
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185 |
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186 int dmPackWrite(DMPackFile * pack) |
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187 { |
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188 DMPackEntry *node; |
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189 DMPackFileHeader hdr; |
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190 |
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191 if (pack == NULL) |
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192 return DMERR_OK; |
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193 |
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194 if (pack->file == NULL) |
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195 return DMERR_FOPEN; |
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196 |
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197 // Compute directory offset and number of entries |
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198 memcpy(&hdr.ident, DPACK_IDENT, sizeof(hdr.ident)); |
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199 hdr.version = DPACK_VERSION; |
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200 hdr.dirEntries = 0; |
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201 hdr.dirOffset = |
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202 sizeof(hdr.ident) + sizeof(hdr.version) + |
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203 sizeof(hdr.dirEntries) + sizeof(hdr.dirOffset); |
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204 |
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205 node = pack->entries; |
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206 while (node != NULL) |
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207 { |
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208 hdr.dirEntries++; |
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209 hdr.dirOffset += node->length; |
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210 node = node->next; |
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211 } |
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212 |
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213 // Write PACK header |
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214 if (fseek(pack->file, 0L, SEEK_SET) != 0) |
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215 return DMERR_FSEEK; |
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216 |
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217 if (!dm_fwrite_str(pack->file, (Uint8 *) & hdr.ident, sizeof(hdr.ident)) || |
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218 !dm_fwrite_le16(pack->file, hdr.version) || |
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219 !dm_fwrite_le32(pack->file, hdr.dirEntries) || |
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220 !dm_fwrite_le32(pack->file, hdr.dirOffset)) |
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221 return DMERR_FWRITE; |
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222 |
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parents:
871
diff
changeset
|
223 // Write the directory |
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parents:
871
diff
changeset
|
224 if (fseek(pack->file, hdr.dirOffset, SEEK_SET) != 0) |
ffdae9cd81de
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parents:
871
diff
changeset
|
225 return DMERR_FSEEK; |
ffdae9cd81de
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parents:
871
diff
changeset
|
226 |
ffdae9cd81de
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871
diff
changeset
|
227 node = pack->entries; |
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871
diff
changeset
|
228 while (node != NULL) |
ffdae9cd81de
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parents:
871
diff
changeset
|
229 { |
ffdae9cd81de
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parents:
871
diff
changeset
|
230 // Write one entry |
1033
c353e6bcb733
Change handling of filename field in PACKs.
Matti Hamalainen <ccr@tnsp.org>
parents:
1032
diff
changeset
|
231 if (!dm_fwrite_str(pack->file, node->filename, DMRES_NAME_LEN) || |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
232 !dm_fwrite_le32(pack->file, node->size) || |
ffdae9cd81de
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parents:
871
diff
changeset
|
233 !dm_fwrite_le32(pack->file, node->offset) || |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
234 !dm_fwrite_le32(pack->file, node->length) || |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
235 !dm_fwrite_le32(pack->file, node->flags)) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
236 return DMERR_FWRITE; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
237 |
ffdae9cd81de
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parents:
871
diff
changeset
|
238 node = node->next; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
239 } |
ffdae9cd81de
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parents:
871
diff
changeset
|
240 |
ffdae9cd81de
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parents:
871
diff
changeset
|
241 return DMERR_OK; |
ffdae9cd81de
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parents:
871
diff
changeset
|
242 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
243 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
244 |
ffdae9cd81de
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871
diff
changeset
|
245 int dmPackCreate(const char *filename, DMPackFile ** pack) |
ffdae9cd81de
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871
diff
changeset
|
246 { |
ffdae9cd81de
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871
diff
changeset
|
247 // Allocate packfile-structure |
1024
66b01739e5d3
Use dmMalloc0() instead of dmCalloc(1, ...)
Matti Hamalainen <ccr@tnsp.org>
parents:
1023
diff
changeset
|
248 *pack = (DMPackFile *) dmMalloc0(sizeof(DMPackFile)); |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
249 if (*pack == NULL) |
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Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
250 return DMERR_MALLOC; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
251 |
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871
diff
changeset
|
252 // Open the file |
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871
diff
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|
253 (*pack)->file = fopen(filename, "wb"); |
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Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
254 if ((*pack)->file == NULL) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
255 { |
ffdae9cd81de
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parents:
871
diff
changeset
|
256 dmFree(*pack); |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
257 return DMERR_FOPEN; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
258 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
259 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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871
diff
changeset
|
260 (*pack)->filename = dm_strdup(filename); |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
261 |
ffdae9cd81de
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871
diff
changeset
|
262 // Set the result |
ffdae9cd81de
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871
diff
changeset
|
263 return DMERR_OK; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
264 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
265 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
266 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
267 int dmPackAddFile(DMPackFile * pack, const char *filename, |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
268 const Uint32 flags, const BOOL compress, int level, DMPackEntry ** ppEntry) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
269 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
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parents:
1025
diff
changeset
|
270 Uint64 startOffs, outSize; |
994 | 271 Uint8 *inBuffer = NULL, *outBuffer = NULL; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
272 DMPackEntry entry, *node; |
1031
f7863608d84c
Cleanup, remove debug code.
Matti Hamalainen <ccr@tnsp.org>
parents:
1029
diff
changeset
|
273 FILE *inFile = NULL; |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
274 int ret = DMERR_OK; |
994 | 275 BOOL zinit = FALSE; |
1031
f7863608d84c
Cleanup, remove debug code.
Matti Hamalainen <ccr@tnsp.org>
parents:
1029
diff
changeset
|
276 z_stream zstr; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
277 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
278 *ppEntry = NULL; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
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parents:
871
diff
changeset
|
279 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
280 if (pack == NULL) |
994 | 281 return DMERR_NULLPTR; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
282 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
283 if (pack->file == NULL) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
284 return DMERR_FOPEN; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
285 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
286 // Compute starting offset |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
287 outSize = 0; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
288 startOffs = sizeof(DMPackFileHeader); |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
289 node = pack->entries; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
290 while (node != NULL) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
291 { |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
292 startOffs += node->length; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
293 node = node->next; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
294 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
295 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
296 // Seek to the position |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
297 if (fseek(pack->file, startOffs, SEEK_SET) != 0) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
298 return DMERR_INVALID; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
299 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
300 // Read file data |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
301 if ((inFile = fopen(filename, "rb")) == NULL) |
994 | 302 return DMERR_FOPEN; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
303 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
304 // Allocate temporary buffer |
996 | 305 if ((inBuffer = (Uint8 *) dmMalloc(SET_TMPBUF_SIZE)) == NULL || |
306 (outBuffer = (Uint8 *) dmMalloc(SET_TMPBUF_SIZE)) == NULL) | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
307 { |
994 | 308 ret = DMERR_MALLOC; |
309 goto out; | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
310 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
311 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
312 // Read (and possibly compress) the data |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
313 if (compress) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
314 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
315 int zret; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
316 memset(&zstr, 0, sizeof(zstr)); |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
317 if (deflateInit(&zstr, level) != Z_OK) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
318 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
319 ret = DMERR_COMPRESSION; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
320 goto out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
321 } |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
322 zinit = TRUE; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
323 |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
324 // Initialize compression streams |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
325 zret = Z_OK; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
326 while (!feof(inFile) && zret == Z_OK) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
327 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
328 zstr.avail_in = fread(inBuffer, sizeof(Uint8), SET_TMPBUF_SIZE, inFile); |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
329 |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
330 zstr.next_in = inBuffer; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
331 zstr.next_out = outBuffer; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
332 zstr.avail_out = SET_TMPBUF_SIZE; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
333 zstr.total_out = 0; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
334 zret = deflate(&zstr, Z_FULL_FLUSH); |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
335 |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
336 if (zret == Z_OK && zstr.total_out > 0) |
994 | 337 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
338 outSize += zstr.total_out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
339 if (fwrite(outBuffer, sizeof(Uint8), zstr.total_out, pack->file) != zstr.total_out) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
340 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
341 ret = DMERR_FWRITE; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
342 goto out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
343 } |
994 | 344 } |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
345 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
346 } |
1032
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
347 else |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
348 { |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
349 while (!feof(inFile)) |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
350 { |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
351 size_t read = fread(inBuffer, sizeof(Uint8), SET_TMPBUF_SIZE, inFile); |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
352 if (read > 0) |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
353 { |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
354 outSize += read; |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
355 if (fwrite(inBuffer, sizeof(Uint8), read, pack->file) != read) |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
356 { |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
357 ret = DMERR_FWRITE; |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
358 goto out; |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
359 } |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
360 } |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
361 } |
f8d75a51de2c
Implement raw uncompressed data copy.
Matti Hamalainen <ccr@tnsp.org>
parents:
1031
diff
changeset
|
362 } |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
363 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
364 // Create directory entry |
1033
c353e6bcb733
Change handling of filename field in PACKs.
Matti Hamalainen <ccr@tnsp.org>
parents:
1032
diff
changeset
|
365 strncpy(entry.filename, filename, DMRES_NAME_LEN) |
c353e6bcb733
Change handling of filename field in PACKs.
Matti Hamalainen <ccr@tnsp.org>
parents:
1032
diff
changeset
|
366 entry.filename[DMRES_NAME_LEN] = 0; |
1018 | 367 entry.offset = startOffs; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
368 entry.size = zstr.total_in; |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
369 entry.length = outSize; |
1029
c88b879c735c
Add DMF_COMPRESSED flag to compressed entry node flags.
Matti Hamalainen <ccr@tnsp.org>
parents:
1028
diff
changeset
|
370 entry.flags = flags | (compress ? DMF_COMPRESSED : 0); |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
371 |
994 | 372 // Add directory entry |
373 if ((*ppEntry = dmPackEntryCopy(&entry)) == NULL) | |
374 { | |
375 ret = DMERR_MALLOC; | |
376 goto out; | |
377 } | |
378 | |
379 dmPackEntryInsert(&pack->entries, *ppEntry); | |
380 | |
381 out: | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
382 // Cleanup |
994 | 383 if (zinit) |
384 deflateEnd(&zstr); | |
385 | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
386 dmFree(inBuffer); |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
387 dmFree(outBuffer); |
994 | 388 if (inFile != NULL) |
389 fclose(inFile); | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
390 |
994 | 391 return ret; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
392 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
393 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
394 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
395 /* |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
396 * EXTRACT a file from the PACK |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
397 */ |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
398 int dmPackExtractFile(DMPackFile *pack, DMPackEntry * entry, BOOL decompress) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
399 { |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
400 z_stream zstr; |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
401 FILE *outFile = NULL; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
402 Uint8 *inBuffer = NULL, *outBuffer = NULL; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
403 size_t remaining; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
404 int zret, ret = DMERR_OK; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
405 BOOL zinit = FALSE; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
406 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
407 if (pack == NULL) |
1018 | 408 return DMERR_NULLPTR; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
409 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
410 if (pack->file == NULL) |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
411 return DMERR_FOPEN; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
412 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
413 // Seek to the position |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
414 if (fseek(pack->file, entry->offset, SEEK_SET) != 0) |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
415 return DMERR_FSEEK; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
416 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
417 // Open destination file |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
418 if ((outFile = fopen(entry->filename, "wb")) == NULL) |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
419 return DMERR_FOPEN; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
420 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
421 // Allocate temporary buffer |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
422 if ((inBuffer = (Uint8 *) dmMalloc(SET_TMPBUF_SIZE)) == NULL || |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
423 (outBuffer = (Uint8 *) dmMalloc(SET_TMPBUF_SIZE)) == NULL) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
424 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
425 ret = DMERR_MALLOC; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
426 goto out; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
427 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
428 |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
429 // Read and uncompress the data, if needed |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
430 if (decompress || (entry->flags & DMF_COMPRESSED) == 0) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
431 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
432 memset(&zstr, 0, sizeof(zstr)); |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
433 if (inflateInit(&zstr) != Z_OK) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
434 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
435 ret = DMERR_COMPRESSION; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
436 goto out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
437 } |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
438 zinit = TRUE; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
439 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
440 |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
441 // Initialize compression streams |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
442 remaining = entry->length; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
443 zret = Z_OK; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
444 while (remaining > 0 && zret == Z_OK) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
445 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
446 size_t needed = remaining > SET_TMPBUF_SIZE ? SET_TMPBUF_SIZE : remaining; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
447 zstr.avail_in = fread(inBuffer, sizeof(Uint8), needed, pack->file); |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
448 if (zstr.avail_in < needed) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
449 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
450 ret = DMERR_FREAD; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
451 goto out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
452 } |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
453 |
1018 | 454 remaining -= zstr.avail_in; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
455 zstr.next_in = inBuffer; |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
456 |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
457 if (!decompress) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
458 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
459 if (fwrite(inBuffer, sizeof(Uint8), zstr.avail_in, outFile) != zstr.avail_in) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
460 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
461 ret = DMERR_FWRITE; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
462 goto out; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
463 } |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
464 } |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
465 else |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
466 while (zstr.avail_in > 0 && zret == Z_OK) |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
467 { |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
468 zstr.next_out = outBuffer; |
996 | 469 zstr.avail_out = SET_TMPBUF_SIZE; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
470 zstr.total_out = 0; |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
471 zret = inflate(&zstr, Z_FULL_FLUSH); |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
472 if (zstr.total_out > 0 && |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
473 fwrite(outBuffer, sizeof(Uint8), zstr.total_out, outFile) != zstr.total_out) |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
474 { |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
475 ret = DMERR_FWRITE; |
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
476 goto out; |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
477 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
478 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
479 } |
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
480 |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
481 out: |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
482 // Cleanup |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
483 if (zinit) |
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484 inflateEnd(&zstr); |
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485 |
952
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486 dmFree(inBuffer); |
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487 dmFree(outBuffer); |
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changeset
|
488 |
1026
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489 if (outFile != NULL) |
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490 fclose(outFile); |
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|
491 |
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492 return ret; |
952
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493 } |
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|
494 |
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495 |
0 | 496 /* Compare a string to a pattern. Case-SENSITIVE version. |
497 * The matching pattern can consist of any normal characters plus | |
498 * wildcards ? and *. "?" matches any character and "*" matches | |
499 * any number of characters. | |
500 */ | |
501 BOOL dm_strmatch(const char *str, const char *pattern) | |
502 { | |
1019 | 503 BOOL matched = TRUE, any = FALSE, end = FALSE; |
504 const char *tmp = NULL; | |
0 | 505 |
506 // Check given pattern and string | |
507 if (str == NULL || pattern == NULL) | |
508 return FALSE; | |
509 | |
510 // Start comparision | |
511 do { | |
1019 | 512 matched = FALSE; |
0 | 513 switch (*pattern) |
514 { | |
515 case '?': | |
516 // Any single character matches | |
517 if (*str) | |
518 { | |
1019 | 519 matched = TRUE; |
0 | 520 pattern++; |
521 str++; | |
522 } | |
523 break; | |
524 | |
525 case '*': | |
1019 | 526 matched = TRUE; |
0 | 527 pattern++; |
528 if (!*pattern) | |
1019 | 529 end = TRUE; |
530 any = TRUE; | |
531 tmp = pattern; | |
0 | 532 break; |
533 | |
534 case 0: | |
1019 | 535 if (any) |
0 | 536 { |
537 if (*str) | |
538 str++; | |
539 else | |
1019 | 540 end = TRUE; |
0 | 541 } |
542 else | |
543 { | |
544 if (*str) | |
545 { | |
1019 | 546 if (tmp) |
0 | 547 { |
1019 | 548 any = TRUE; |
549 pattern = tmp; | |
0 | 550 } |
551 else | |
1019 | 552 matched = FALSE; |
0 | 553 } |
554 else | |
1019 | 555 end = TRUE; |
0 | 556 } |
557 break; | |
558 default: | |
1019 | 559 if (any) |
0 | 560 { |
561 if (*pattern == *str) | |
562 { | |
1019 | 563 any = FALSE; |
564 matched = TRUE; | |
0 | 565 } |
566 else | |
567 { | |
568 if (*str) | |
569 { | |
1019 | 570 matched = TRUE; |
0 | 571 str++; |
572 } | |
573 } | |
574 } | |
575 else | |
576 { | |
577 if (*pattern == *str) | |
578 { | |
1019 | 579 matched = TRUE; |
0 | 580 if (*pattern) |
581 pattern++; | |
582 if (*str) | |
583 str++; | |
584 } | |
585 else | |
586 { | |
1019 | 587 if (tmp) |
0 | 588 { |
1019 | 589 matched = TRUE; |
590 any = TRUE; | |
591 pattern = tmp; | |
0 | 592 } |
593 } | |
594 } | |
595 | |
596 if (!*str && !*pattern) | |
1019 | 597 end = TRUE; |
0 | 598 break; |
599 | |
600 } // switch | |
601 | |
1019 | 602 } while (matched && !end); |
0 | 603 |
1019 | 604 return matched; |
0 | 605 } |
606 | |
607 | |
752
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608 BOOL dmCheckExcluded(const char *filename) |
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|
609 { |
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610 int i; |
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|
611 for (i = 0; i < nexcFilenames; i++) |
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612 { |
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613 if (dm_strmatch(filename, excFilenames[i])) |
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|
614 return TRUE; |
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|
615 } |
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|
616 return FALSE; |
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|
617 } |
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|
618 |
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|
619 |
0 | 620 int main(int argc, char *argv[]) |
621 { | |
622 int i, res = 0; | |
623 DMPackFile *pack = NULL; | |
624 | |
625 // Parse arguments | |
752
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626 dmInitProg("packed", "Pack File Editor", "0.5", NULL, NULL); |
1011
aa745d31612e
Set default verbosity of 'packed' to none.
Matti Hamalainen <ccr@tnsp.org>
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|
627 dmVerbosity = 0; |
0 | 628 |
629 if (!dmArgsProcess(argc, argv, optList, optListN, | |
860
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diff
changeset
|
630 argHandleOpt, argHandleFile, OPTH_BAILOUT)) |
0 | 631 exit(1); |
632 | |
633 // Check PACK filename | |
634 if (optPackFilename == NULL) | |
635 optPackFilename = SET_DEFAULT_PACK; | |
636 | |
637 if (optCommand == CMD_NONE) | |
638 { | |
639 argShowHelp(); | |
958
985225a93aeb
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parents:
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diff
changeset
|
640 dmErrorMsg("Nothing to do.\n"); |
0 | 641 exit(0); |
642 return 0; | |
643 } | |
644 | |
645 dmMsg(1, "Processing %s ...\n", optPackFilename); | |
646 | |
647 // Execute command | |
648 switch (optCommand) | |
649 { | |
650 case CMD_CREATE: | |
651 case CMD_ADD: | |
652 switch (optCommand) | |
653 { | |
654 case CMD_CREATE: | |
655 dmMsg(1, "Creating new PACK\n"); | |
721
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diff
changeset
|
656 res = dmPackCreate(optPackFilename, &pack); |
0 | 657 break; |
658 | |
659 case CMD_ADD: | |
660 dmMsg(1, "Opening existing PACK\n"); | |
721
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diff
changeset
|
661 res = dmPackOpen(optPackFilename, &pack, FALSE); |
0 | 662 break; |
663 } | |
664 | |
665 // Add files into PACK | |
666 if (res == DMERR_OK) | |
667 { | |
752
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changeset
|
668 dmMsg(1, "Adding files...\n"); |
0 | 669 |
670 for (i = 0; i < nsrcFilenames; i++) | |
752
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Improve packed by adding file exclusion option.
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changeset
|
671 if (!dmCheckExcluded(srcFilenames[i])) |
0 | 672 { |
721
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652
diff
changeset
|
673 DMPackEntry *node = NULL; |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
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1025
diff
changeset
|
674 int res = dmPackAddFile(pack, srcFilenames[i], |
16e63811d0c2
Clean up the pack file node adding/extracting.
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1025
diff
changeset
|
675 optDefResFlags, optCompress, |
1027
d29058e93799
Add option for setting the zlib compression level.
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parents:
1026
diff
changeset
|
676 optCompressLevel, &node); |
721
bb14d7907eb2
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652
diff
changeset
|
677 |
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parents:
652
diff
changeset
|
678 if (res != DMERR_OK) |
0 | 679 { |
721
bb14d7907eb2
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parents:
652
diff
changeset
|
680 dmPrint(1, "%-32s [ERROR:%d]\n", |
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parents:
652
diff
changeset
|
681 srcFilenames[i], res); |
0 | 682 } |
683 else | |
684 { | |
721
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parents:
652
diff
changeset
|
685 dmPrint(1, "%-32s ['%s', s=%d, c=%d, o=%ld, f=0x%04x]\n", |
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diff
changeset
|
686 srcFilenames[i], node->filename, |
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parents:
652
diff
changeset
|
687 node->size, node->length, node->offset, node->flags); |
0 | 688 } |
689 } | |
690 | |
721
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Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
691 dmMsg(1, "w=%d\n", dmPackWrite(pack)); |
bb14d7907eb2
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parents:
652
diff
changeset
|
692 dmMsg(1, "c=%d\n", dmPackClose(pack)); |
0 | 693 } |
694 else | |
695 { | |
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
952
diff
changeset
|
696 dmErrorMsg("Could not open packfile, error #%d: %s\n", res, |
0 | 697 dmErrorStr(res)); |
698 } | |
699 break; | |
700 | |
701 case CMD_LIST: | |
702 // List files in PACK | |
721
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Rename many pack & resource handling functions.
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parents:
652
diff
changeset
|
703 res = dmPackOpen(optPackFilename, &pack, TRUE); |
0 | 704 if (res == DMERR_OK) |
705 { | |
706 DMPackEntry *node; | |
707 for (i = 0, node = pack->entries; node; i++) | |
708 node = node->next; | |
709 dmMsg(1, "%d files total\n", i); | |
710 | |
115
23e03defa759
Prettify pack content listing output.
Matti Hamalainen <ccr@tnsp.org>
parents:
31
diff
changeset
|
711 dmPrint(0, "%-32s | %8s | %8s | %8s | %s\n", |
23e03defa759
Prettify pack content listing output.
Matti Hamalainen <ccr@tnsp.org>
parents:
31
diff
changeset
|
712 "Name", "Size", "CSize", "Offset", "ResFlags"); |
23e03defa759
Prettify pack content listing output.
Matti Hamalainen <ccr@tnsp.org>
parents:
31
diff
changeset
|
713 |
0 | 714 for (node = pack->entries; node != NULL; node = node->next) |
715 { | |
716 BOOL match; | |
717 | |
1025 | 718 // Check for matches in specified filenames/patterns |
0 | 719 if (nsrcFilenames > 0) |
720 { | |
721 match = FALSE; | |
722 for (i = 0; i < nsrcFilenames && !match; i++) | |
723 match = dm_strmatch(node->filename, srcFilenames[i]); | |
724 } | |
725 else | |
1025 | 726 // No filenames specified, everything shown |
0 | 727 match = TRUE; |
728 | |
729 if (match) | |
730 { | |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
731 dmPrint(0, "%-32s | %8d | %8d | %08x | %04x\n", |
115
23e03defa759
Prettify pack content listing output.
Matti Hamalainen <ccr@tnsp.org>
parents:
31
diff
changeset
|
732 node->filename, node->size, node->length, |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
733 node->offset, node->flags); |
0 | 734 } |
735 } | |
736 | |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
737 dmMsg(1, "c=%d\n", dmPackClose(pack)); |
0 | 738 } |
739 else | |
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
952
diff
changeset
|
740 dmErrorMsg("Could not open packfile, error #%d: %s\n", res, |
0 | 741 dmErrorStr(res)); |
742 break; | |
743 | |
744 case CMD_EXTRACT: | |
745 // Extract files from PACK | |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
746 res = dmPackOpen(optPackFilename, &pack, TRUE); |
0 | 747 if (res == DMERR_OK) |
748 { | |
749 DMPackEntry *node; | |
750 FILE *resFile = fopen(DMRES_RES_FILE, "w"); | |
751 if (resFile == NULL) | |
752 { | |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
753 int err = dmGetErrno(); |
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
952
diff
changeset
|
754 dmErrorMsg("Could not create resource output file '%s' #%d: %s\n", |
952
ffdae9cd81de
Remove the dmpackutil module, move the code to packed utility
Matti Hamalainen <ccr@tnsp.org>
parents:
871
diff
changeset
|
755 DMRES_RES_FILE, err, dmErrorStr(err)); |
0 | 756 } |
757 | |
758 for (node = pack->entries; node != NULL; node = node->next) | |
759 { | |
760 BOOL match; | |
761 | |
762 // Check for matches | |
763 if (nsrcFilenames > 0) | |
764 { | |
765 match = FALSE; | |
766 for (i = 0; (i < nsrcFilenames) && !match; i++) | |
767 { | |
768 match = dm_strmatch(node->filename, srcFilenames[i]); | |
769 } | |
770 } | |
771 else | |
772 match = TRUE; | |
773 | |
774 if (match && (node->privFlags & PACK_EXTRACTED) == 0) | |
775 { | |
776 // Mark as done | |
777 node->privFlags |= PACK_EXTRACTED; | |
778 | |
779 // Print one entry | |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
780 dmPrint(0, "Extracting: %-32s [siz=%d, cmp=%d, offs=0x%08x, flags=0x%04x]\n", |
0 | 781 node->filename, node->size, node->length, |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
782 node->offset, node->flags); |
0 | 783 |
1026
16e63811d0c2
Clean up the pack file node adding/extracting.
Matti Hamalainen <ccr@tnsp.org>
parents:
1025
diff
changeset
|
784 dmPackExtractFile(pack, node, !optCompress); |
0 | 785 } |
786 } | |
787 | |
721
bb14d7907eb2
Rename many pack & resource handling functions.
Matti Hamalainen <ccr@tnsp.org>
parents:
652
diff
changeset
|
788 dmMsg(1, "c=%d\n", dmPackClose(pack)); |
0 | 789 |
790 if (resFile != NULL) | |
791 fclose(resFile); | |
792 } | |
793 else | |
958
985225a93aeb
Add error code parameter to dmError() and dmErrorVA().
Matti Hamalainen <ccr@tnsp.org>
parents:
952
diff
changeset
|
794 dmErrorMsg("Could not open packfile, error #%d: %s\n", res, |
0 | 795 dmErrorStr(res)); |
796 break; | |
797 | |
798 } | |
799 | |
800 return 0; | |
801 } |