1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
#include "JSystem/JKernel/JKRArchive.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "ctype.h"
#include "string.h"
/* ############################################################################################## */
/* 80451420-80451428 000920 0004+04 1/1 5/5 0/0 .sbss sCurrentDirID__10JKRArchive */
u32 JKRArchive::sCurrentDirID;
/* 802D6294-802D6334 2D0BD4 00A0+00 0/0 5/5 0/0 .text
* __ct__10JKRArchiveFlQ210JKRArchive10EMountMode */
JKRArchive::JKRArchive(s32 entryNumber, JKRArchive::EMountMode mountMode) {
mIsMounted = false;
mMountMode = mountMode;
mMountCount = 1;
field_0x58 = 1;
mHeap = JKRHeap::findFromRoot(this);
if (mHeap == NULL) {
mHeap = JKRHeap::getCurrentHeap();
}
mEntryNum = entryNumber;
if (getCurrentVolume() == NULL) {
setCurrentVolume(this);
setCurrentDirID(0);
}
}
/* 802D6334-802D6394 2D0C74 0060+00 0/0 5/4 0/0 .text __dt__10JKRArchiveFv */
JKRArchive::~JKRArchive() {}
/* 802D6394-802D63E0 2D0CD4 004C+00 4/4 0/0 0/0 .text
* isSameName__10JKRArchiveCFRQ210JKRArchive8CArcNameUlUs */
bool JKRArchive::isSameName(JKRArchive::CArcName& name, u32 nameOffset, u16 nameHash) const {
u16 hash = name.getHash();
if (hash != nameHash)
return false;
return strcmp(mStringTable + nameOffset, name.getString()) == 0;
}
/* 802D63E0-802D641C 2D0D20 003C+00 1/1 0/0 0/0 .text findResType__10JKRArchiveCFUl */
JKRArchive::SDIDirEntry* JKRArchive::findResType(u32 type) const {
SDIDirEntry* node = mNodes;
u32 count = 0;
while (count < mArcInfoBlock->num_nodes) {
if (node->type == type) {
return node;
}
node++;
count++;
}
return NULL;
}
/* 802D641C-802D64F4 2D0D5C 00D8+00 0/0 3/3 0/0 .text findDirectory__10JKRArchiveCFPCcUl
*/
JKRArchive::SDIDirEntry* JKRArchive::findDirectory(const char* name, u32 directoryId) const {
if (name == NULL) {
return mNodes + directoryId;
}
CArcName arcName(&name, '/');
SDIDirEntry* dirEntry = mNodes + directoryId;
SDIFileEntry* fileEntry = mFiles + dirEntry->first_file_index;
for (int i = 0; i < dirEntry->num_entries; fileEntry++, i++) {
if (isSameName(arcName, fileEntry->getNameOffset(), fileEntry->name_hash)) {
if (fileEntry->isDirectory()) {
return findDirectory(name, fileEntry->data_offset);
}
break;
}
}
return NULL;
}
/* 802D64F4-802D65A4 2D0E34 00B0+00 0/0 2/2 0/0 .text findTypeResource__10JKRArchiveCFUlPCc */
JKRArchive::SDIFileEntry* JKRArchive::findTypeResource(u32 type, const char* name) const {
if (type) {
CArcName arcName(name);
SDIDirEntry* dirEntry = findResType(type);
if (dirEntry) {
SDIFileEntry* fileEntry = mFiles + dirEntry->first_file_index;
for (int i = 0; i < dirEntry->num_entries; fileEntry++, i++) {
if (isSameName(arcName, fileEntry->getNameOffset(), fileEntry->getNameHash())) {
return fileEntry;
}
}
}
}
return NULL;
}
/* 802D65A4-802D6684 2D0EE4 00E0+00 0/0 4/4 0/0 .text findFsResource__10JKRArchiveCFPCcUl
*/
JKRArchive::SDIFileEntry* JKRArchive::findFsResource(const char* name, u32 directoryId) const {
if (name) {
CArcName arcName(&name, '/');
SDIDirEntry* dirEntry = mNodes + directoryId;
SDIFileEntry* fileEntry = mFiles + dirEntry->first_file_index;
for (int i = 0; i < dirEntry->num_entries; fileEntry++, i++) {
if (isSameName(arcName, fileEntry->getNameOffset(), fileEntry->name_hash)) {
if (fileEntry->isDirectory()) {
return findFsResource(name, fileEntry->data_offset);
}
if (name == NULL) {
return fileEntry;
}
return NULL;
}
}
}
return NULL;
}
/* 802D6684-802D66AC 2D0FC4 0028+00 0/0 7/7 0/0 .text findIdxResource__10JKRArchiveCFUl
*/
JKRArchive::SDIFileEntry* JKRArchive::findIdxResource(u32 fileIndex) const {
if (fileIndex < mArcInfoBlock->num_file_entries) {
return mFiles + fileIndex;
}
return NULL;
}
/* 802D66AC-802D6734 2D0FEC 0088+00 0/0 4/4 0/0 .text findNameResource__10JKRArchiveCFPCc
*/
JKRArchive::SDIFileEntry* JKRArchive::findNameResource(const char* name) const {
SDIFileEntry* fileEntry = mFiles;
CArcName arcName(name);
for (int i = 0; i < mArcInfoBlock->num_file_entries; fileEntry++, i++) {
if (isSameName(arcName, fileEntry->getNameOffset(), fileEntry->getNameHash())) {
return fileEntry;
}
}
return NULL;
}
/* 802D6734-802D6770 2D1074 003C+00 0/0 9/9 0/0 .text findPtrResource__10JKRArchiveCFPCv
*/
JKRArchive::SDIFileEntry* JKRArchive::findPtrResource(const void* resource) const {
SDIFileEntry* fileEntry = mFiles;
for (int i = 0; i < mArcInfoBlock->num_file_entries; fileEntry++, i++) {
if (fileEntry->data == resource) {
return fileEntry;
}
}
return NULL;
}
/* 802D6770-802D67F4 2D10B0 0084+00 0/0 4/4 0/0 .text findIdResource__10JKRArchiveCFUs */
JKRArchive::SDIFileEntry* JKRArchive::findIdResource(u16 id) const {
if (id != 0xFFFF) {
if (id < mArcInfoBlock->num_file_entries) {
SDIFileEntry* fileEntry = mFiles + id;
if (fileEntry->file_id == id && fileEntry->isUnknownFlag1()) {
return fileEntry;
}
}
SDIFileEntry* fileEntry = mFiles;
for (int i = 0; i < mArcInfoBlock->num_file_entries; fileEntry++, i++) {
if (fileEntry->file_id == id && fileEntry->isUnknownFlag1()) {
return fileEntry;
}
}
}
return NULL;
}
/* 802D67F4-802D6884 2D1134 0090+00 2/2 0/0 0/0 .text store__Q210JKRArchive8CArcNameFPCc
*/
void JKRArchive::CArcName::store(const char* name) {
mHash = 0;
s32 length = 0;
while (*name) {
s32 ch = tolower(*name);
mHash = ch + mHash * 3;
if (length < (s32)ARRAY_SIZE(mData)) {
mData[length++] = ch;
}
name++;
}
mLength = (u16)length;
mData[length] = 0;
}
/* 802D6884-802D693C 2D11C4 00B8+00 2/2 0/0 0/0 .text store__Q210JKRArchive8CArcNameFPCcc
*/
const char* JKRArchive::CArcName::store(const char* name, char endChar) {
mHash = 0;
s32 length = 0;
while (*name && *name != endChar) {
s32 lch = tolower((int)*name);
mHash = lch + mHash * 3;
if (length < (s32)ARRAY_SIZE(mData)) {
mData[length++] = lch;
}
name++;
}
mLength = (u16)length;
mData[length] = 0;
if (*name == 0)
return NULL;
return name + 1;
}
/* 802D693C-802D6978 2D127C 003C+00 0/0 5/0 0/0 .text
* setExpandSize__10JKRArchiveFPQ210JKRArchive12SDIFileEntryUl */
void JKRArchive::setExpandSize(SDIFileEntry* fileEntry, u32 expandSize) {
int index = fileEntry - mFiles;
if (!mExpandedSize || index >= mArcInfoBlock->num_file_entries)
return;
mExpandedSize[index] = expandSize;
}
/* 802D6978-802D69B8 2D12B8 0040+00 0/0 5/0 0/0 .text
* getExpandSize__10JKRArchiveCFPQ210JKRArchive12SDIFileEntry */
u32 JKRArchive::getExpandSize(SDIFileEntry* fileEntry) const {
int index = fileEntry - mFiles;
if (!mExpandedSize || index >= mArcInfoBlock->num_file_entries)
return 0;
return mExpandedSize[index];
}
|
