| 1 | /*␊ |
| 2 | * Copyright (c) 2005 Apple Computer, Inc. All Rights Reserved.␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #if 1␊ |
| 6 | /*␊ |
| 7 | ␊ |
| 8 | Structures for a Flattened Device Tree ␊ |
| 9 | */␊ |
| 10 | ␊ |
| 11 | #define kPropNameLength 32␊ |
| 12 | ␊ |
| 13 | typedef struct DeviceTreeNodeProperty {␊ |
| 14 | char name[kPropNameLength]; // NUL terminated property name␊ |
| 15 | unsigned long length; // Length (bytes) of folloing prop value␊ |
| 16 | // unsigned long value[1]; // Variable length value of property␊ |
| 17 | // Padded to a multiple of a longword?␊ |
| 18 | } DeviceTreeNodeProperty;␊ |
| 19 | ␊ |
| 20 | typedef struct OpaqueDTEntry {␊ |
| 21 | unsigned long nProperties; // Number of props[] elements (0 => end)␊ |
| 22 | unsigned long nChildren; // Number of children[] elements␊ |
| 23 | // DeviceTreeNodeProperty props[];// array size == nProperties␊ |
| 24 | // DeviceTreeNode children[]; // array size == nChildren␊ |
| 25 | } DeviceTreeNode;␊ |
| 26 | ␊ |
| 27 | typedef char DTPropertyNameBuf[32];␊ |
| 28 | /* Entry Name Definitions (Entry Names are C-Strings)*/␊ |
| 29 | enum {␊ |
| 30 | kDTMaxEntryNameLength = 31 /* Max length of a C-String Entry Name (terminator not included) */␊ |
| 31 | };␊ |
| 32 | ␊ |
| 33 | /* length of DTEntryNameBuf = kDTMaxEntryNameLength +1*/␊ |
| 34 | typedef char DTEntryNameBuf[32];␊ |
| 35 | #endif␊ |
| 36 | ␊ |
| 37 | //Azi: check location.␊ |
| 38 | //#include "libsaio.h"␊ |
| 39 | #include "libsa.h"␊ |
| 40 | //---␊ |
| 41 | #include "device_tree.h"␊ |
| 42 | ␊ |
| 43 | #if DEBUG␊ |
| 44 | #define DPRINTF(args...) printf(args)␊ |
| 45 | void␊ |
| 46 | DT__PrintTree(Node *node);␊ |
| 47 | #else␊ |
| 48 | #define DPRINTF(args...)␊ |
| 49 | #endif␊ |
| 50 | ␊ |
| 51 | ␊ |
| 52 | #define RoundToLong(x)␉(((x) + 3) & ~3)␊ |
| 53 | ␊ |
| 54 | static struct _DTSizeInfo {␊ |
| 55 | uint32_t numNodes;␊ |
| 56 | uint32_t numProperties;␊ |
| 57 | uint32_t totalPropertySize;␊ |
| 58 | } DTInfo;␊ |
| 59 | ␊ |
| 60 | #define kAllocSize 4096␊ |
| 61 | ␊ |
| 62 | static Node *rootNode;␊ |
| 63 | ␊ |
| 64 | static Node *freeNodes, *allocedNodes;␊ |
| 65 | static Property *freeProperties, *allocedProperties;␊ |
| 66 | ␊ |
| 67 | Property *␊ |
| 68 | DT__AddProperty(Node *node, const char *name, uint32_t length, void *value)␊ |
| 69 | {␊ |
| 70 | Property *prop;␊ |
| 71 | ␊ |
| 72 | DPRINTF("DT__AddProperty([Node '%s'], '%s', %d, 0x%x)\n", DT__GetName(node), name, length, value);␊ |
| 73 | if (freeProperties == NULL) {␊ |
| 74 | void *buf = malloc(kAllocSize);␊ |
| 75 | int i;␊ |
| 76 | ␊ |
| 77 | DPRINTF("Allocating more free properties\n");␊ |
| 78 | if (buf == 0) return 0;␊ |
| 79 | bzero(buf, kAllocSize);␊ |
| 80 | // Use the first property to record the allocated buffer␊ |
| 81 | // for later freeing.␊ |
| 82 | prop = (Property *)buf;␊ |
| 83 | prop->next = allocedProperties;␊ |
| 84 | allocedProperties = prop;␊ |
| 85 | prop->value = buf;␊ |
| 86 | prop++;␊ |
| 87 | for (i=1; i<(kAllocSize / sizeof(Property)); i++) {␊ |
| 88 | prop->next = freeProperties;␊ |
| 89 | freeProperties = prop;␊ |
| 90 | prop++;␊ |
| 91 | }␊ |
| 92 | }␊ |
| 93 | prop = freeProperties;␊ |
| 94 | freeProperties = prop->next;␊ |
| 95 | ␊ |
| 96 | prop->name = name;␊ |
| 97 | prop->length = length;␊ |
| 98 | prop->value = value;␊ |
| 99 | ␊ |
| 100 | // Always add to end of list␊ |
| 101 | if (node->properties == 0) {␊ |
| 102 | node->properties = prop;␊ |
| 103 | } else {␊ |
| 104 | node->last_prop->next = prop;␊ |
| 105 | }␊ |
| 106 | node->last_prop = prop;␊ |
| 107 | prop->next = 0;␊ |
| 108 | ␊ |
| 109 | DPRINTF("Done [0x%x]\n", prop);␊ |
| 110 | ␊ |
| 111 | DTInfo.numProperties++;␊ |
| 112 | DTInfo.totalPropertySize += RoundToLong(length);␊ |
| 113 | ␊ |
| 114 | return prop;␊ |
| 115 | }␊ |
| 116 | ␊ |
| 117 | Node *␊ |
| 118 | DT__AddChild(Node *parent, const char *name)␊ |
| 119 | {␊ |
| 120 | Node *node;␊ |
| 121 | ␊ |
| 122 | if (freeNodes == NULL) {␊ |
| 123 | void *buf = malloc(kAllocSize);␊ |
| 124 | int i;␊ |
| 125 | ␊ |
| 126 | DPRINTF("Allocating more free nodes\n");␊ |
| 127 | if (buf == 0) return 0;␊ |
| 128 | bzero(buf, kAllocSize);␊ |
| 129 | node = (Node *)buf;␊ |
| 130 | // Use the first node to record the allocated buffer␊ |
| 131 | // for later freeing.␊ |
| 132 | node->next = allocedNodes;␊ |
| 133 | allocedNodes = node;␊ |
| 134 | node->children = (Node *)buf;␊ |
| 135 | node++;␊ |
| 136 | for (i=1; i<(kAllocSize / sizeof(Node)); i++) {␊ |
| 137 | node->next = freeNodes;␊ |
| 138 | freeNodes = node;␊ |
| 139 | node++;␊ |
| 140 | }␊ |
| 141 | }␊ |
| 142 | DPRINTF("DT__AddChild(0x%x, '%s')\n", parent, name);␊ |
| 143 | node = freeNodes;␊ |
| 144 | freeNodes = node->next;␊ |
| 145 | DPRINTF("Got free node 0x%x\n", node);␊ |
| 146 | DPRINTF("prop = 0x%x, children = 0x%x, next = 0x%x\n", node->properties, node->children, node->next);␊ |
| 147 | ␊ |
| 148 | if (parent == NULL) {␊ |
| 149 | rootNode = node;␊ |
| 150 | node->next = 0;␊ |
| 151 | } else {␊ |
| 152 | node->next = parent->children;␊ |
| 153 | parent->children = node;␊ |
| 154 | }␊ |
| 155 | DTInfo.numNodes++;␊ |
| 156 | DT__AddProperty(node, "name", strlen(name) + 1, (void *) name);␊ |
| 157 | return node;␊ |
| 158 | }␊ |
| 159 | ␊ |
| 160 | void␊ |
| 161 | DT__FreeProperty(Property *prop)␊ |
| 162 | {␊ |
| 163 | prop->next = freeProperties;␊ |
| 164 | freeProperties = prop;␊ |
| 165 | }␊ |
| 166 | void␊ |
| 167 | DT__FreeNode(Node *node)␊ |
| 168 | {␊ |
| 169 | node->next = freeNodes;␊ |
| 170 | freeNodes = node;␊ |
| 171 | }␊ |
| 172 | ␊ |
| 173 | void␊ |
| 174 | DT__Initialize(void)␊ |
| 175 | {␊ |
| 176 | DPRINTF("DT__Initialize\n");␊ |
| 177 | ␊ |
| 178 | freeNodes = 0;␊ |
| 179 | allocedNodes = 0;␊ |
| 180 | freeProperties = 0;␊ |
| 181 | allocedProperties = 0;␊ |
| 182 | ␊ |
| 183 | DTInfo.numNodes = 0;␊ |
| 184 | DTInfo.numProperties = 0;␊ |
| 185 | DTInfo.totalPropertySize = 0;␊ |
| 186 | ␊ |
| 187 | rootNode = DT__AddChild(NULL, "/");␊ |
| 188 | DPRINTF("DT__Initialize done\n");␊ |
| 189 | }␊ |
| 190 | ␊ |
| 191 | /*␊ |
| 192 | * Free up memory used by in-memory representation␊ |
| 193 | * of device tree.␊ |
| 194 | */␊ |
| 195 | void␊ |
| 196 | DT__Finalize(void)␊ |
| 197 | {␊ |
| 198 | Node *node;␊ |
| 199 | Property *prop;␊ |
| 200 | ␊ |
| 201 | DPRINTF("DT__Finalize\n");␊ |
| 202 | for (prop = allocedProperties; prop != NULL; prop = prop->next) {␊ |
| 203 | free(prop->value);␊ |
| 204 | }␊ |
| 205 | allocedProperties = NULL;␊ |
| 206 | freeProperties = NULL;␊ |
| 207 | ␊ |
| 208 | for (node = allocedNodes; node != NULL; node = node->next) {␊ |
| 209 | free((void *)node->children);␊ |
| 210 | }␊ |
| 211 | allocedNodes = NULL;␊ |
| 212 | freeNodes = NULL;␊ |
| 213 | rootNode = NULL;␊ |
| 214 | ␊ |
| 215 | // XXX leaks any created strings␊ |
| 216 | ␊ |
| 217 | DTInfo.numNodes = 0;␊ |
| 218 | DTInfo.numProperties = 0;␊ |
| 219 | DTInfo.totalPropertySize = 0;␊ |
| 220 | }␊ |
| 221 | ␊ |
| 222 | static void *␊ |
| 223 | FlattenNodes(Node *node, void *buffer)␊ |
| 224 | {␊ |
| 225 | Property *prop;␊ |
| 226 | DeviceTreeNode *flatNode;␊ |
| 227 | DeviceTreeNodeProperty *flatProp;␊ |
| 228 | int count;␊ |
| 229 | ␊ |
| 230 | if (node == 0) return buffer;␊ |
| 231 | ␊ |
| 232 | flatNode = (DeviceTreeNode *)buffer;␊ |
| 233 | buffer += sizeof(DeviceTreeNode);␊ |
| 234 | ␊ |
| 235 | for (count = 0, prop = node->properties; prop != 0; count++, prop = prop->next) {␊ |
| 236 | flatProp = (DeviceTreeNodeProperty *)buffer;␊ |
| 237 | strcpy(flatProp->name, prop->name);␊ |
| 238 | flatProp->length = prop->length;␊ |
| 239 | buffer += sizeof(DeviceTreeNodeProperty);␊ |
| 240 | bcopy(prop->value, buffer, prop->length);␊ |
| 241 | buffer += RoundToLong(prop->length);␊ |
| 242 | }␊ |
| 243 | flatNode->nProperties = count;␊ |
| 244 | ␊ |
| 245 | for (count = 0, node = node->children; node != 0; count++, node = node->next) {␊ |
| 246 | buffer = FlattenNodes(node, buffer);␊ |
| 247 | }␊ |
| 248 | flatNode->nChildren = count;␊ |
| 249 | ␊ |
| 250 | return buffer;␊ |
| 251 | }␊ |
| 252 | ␊ |
| 253 | /*␊ |
| 254 | * Flatten the in-memory representation of the device tree␊ |
| 255 | * into a binary DT block.␊ |
| 256 | * To get the buffer size needed, call with result = 0.␊ |
| 257 | * To have a buffer allocated for you, call with *result = 0.␊ |
| 258 | * To use your own buffer, call with *result = &buffer.␊ |
| 259 | */␊ |
| 260 | ␊ |
| 261 | void␊ |
| 262 | DT__FlattenDeviceTree(void **buffer_p, uint32_t *length)␊ |
| 263 | {␊ |
| 264 | uint32_t totalSize;␊ |
| 265 | void *buf;␊ |
| 266 | ␊ |
| 267 | DPRINTF("DT__FlattenDeviceTree(0x%x, 0x%x)\n", buffer_p, length);␊ |
| 268 | #if DEBUG␊ |
| 269 | if (buffer_p) DT__PrintTree(rootNode);␊ |
| 270 | #endif␊ |
| 271 | ␊ |
| 272 | totalSize = DTInfo.numNodes * sizeof(DeviceTreeNode) + ␊ |
| 273 | DTInfo.numProperties * sizeof(DeviceTreeNodeProperty) +␊ |
| 274 | DTInfo.totalPropertySize;␊ |
| 275 | ␊ |
| 276 | DPRINTF("Total size 0x%x\n", totalSize);␊ |
| 277 | if (buffer_p != 0) {␊ |
| 278 | if (totalSize == 0) {␊ |
| 279 | buf = 0;␊ |
| 280 | } else {␊ |
| 281 | if (*buffer_p == 0) {␊ |
| 282 | buf = malloc(totalSize);␊ |
| 283 | } else {␊ |
| 284 | buf = *buffer_p;␊ |
| 285 | }␊ |
| 286 | bzero(buf, totalSize);␊ |
| 287 | ␊ |
| 288 | FlattenNodes(rootNode, buf);␊ |
| 289 | }␊ |
| 290 | *buffer_p = buf;␊ |
| 291 | }␊ |
| 292 | if (length)␊ |
| 293 | *length = totalSize;␊ |
| 294 | }␊ |
| 295 | ␊ |
| 296 | char *␊ |
| 297 | DT__GetName(Node *node)␊ |
| 298 | {␊ |
| 299 | Property *prop;␊ |
| 300 | ␊ |
| 301 | //DPRINTF("DT__GetName(0x%x)\n", node);␊ |
| 302 | //DPRINTF("Node properties = 0x%x\n", node->properties);␊ |
| 303 | for (prop = node->properties; prop; prop = prop->next) {␊ |
| 304 | //DPRINTF("Prop '%s'\n", prop->name);␊ |
| 305 | if (strcmp(prop->name, "name") == 0) {␊ |
| 306 | return prop->value;␊ |
| 307 | }␊ |
| 308 | }␊ |
| 309 | //DPRINTF("DT__GetName returns 0\n");␊ |
| 310 | return "(null)";␊ |
| 311 | }␊ |
| 312 | ␊ |
| 313 | Node *␊ |
| 314 | DT__FindNode(const char *path, bool createIfMissing)␊ |
| 315 | {␊ |
| 316 | Node *node, *child;␊ |
| 317 | DTPropertyNameBuf nameBuf;␊ |
| 318 | char *bp;␊ |
| 319 | int i;␊ |
| 320 | ␊ |
| 321 | DPRINTF("DT__FindNode('%s', %d)\n", path, createIfMissing);␊ |
| 322 | ␊ |
| 323 | // Start at root␊ |
| 324 | node = rootNode;␊ |
| 325 | DPRINTF("root = 0x%x\n", rootNode);␊ |
| 326 | ␊ |
| 327 | while (node) {␊ |
| 328 | // Skip leading slash␊ |
| 329 | while (*path == '/') path++;␊ |
| 330 | ␊ |
| 331 | for (i=0, bp = nameBuf; ++i < kDTMaxEntryNameLength && *path && *path != '/'; bp++, path++) *bp = *path;␊ |
| 332 | *bp = '\0';␊ |
| 333 | ␊ |
| 334 | if (nameBuf[0] == '\0') {␊ |
| 335 | // last path entry␊ |
| 336 | break;␊ |
| 337 | }␊ |
| 338 | DPRINTF("Node '%s'\n", nameBuf);␊ |
| 339 | ␊ |
| 340 | for (child = node->children; child != 0; child = child->next) {␊ |
| 341 | DPRINTF("Child 0x%x\n", child);␊ |
| 342 | if (strcmp(DT__GetName(child), nameBuf) == 0) {␊ |
| 343 | break;␊ |
| 344 | }␊ |
| 345 | }␊ |
| 346 | if (child == 0 && createIfMissing) {␊ |
| 347 | DPRINTF("Creating node\n");␊ |
| 348 | char *str = malloc(strlen(nameBuf) + 1);␊ |
| 349 | // XXX this will leak␊ |
| 350 | strcpy(str, nameBuf);␊ |
| 351 | ␊ |
| 352 | child = DT__AddChild(node, str);␊ |
| 353 | }␊ |
| 354 | node = child;␊ |
| 355 | }␊ |
| 356 | return node;␊ |
| 357 | }␊ |
| 358 | ␊ |
| 359 | #if DEBUG␊ |
| 360 | ␊ |
| 361 | void␊ |
| 362 | DT__PrintNode(Node *node, int level)␊ |
| 363 | {␊ |
| 364 | char spaces[10], *cp = spaces;␊ |
| 365 | Property *prop;␊ |
| 366 | ␊ |
| 367 | if (level > 9) level = 9;␊ |
| 368 | while (level--) *cp++ = ' ';␊ |
| 369 | *cp = '\0';␊ |
| 370 | ␊ |
| 371 | printf("%s===Node===\n", spaces);␊ |
| 372 | for (prop = node->properties; prop; prop = prop->next) {␊ |
| 373 | char c = *((char *)prop->value);␊ |
| 374 | if (prop->length < 64 && (␊ |
| 375 | strcmp(prop->name, "name") == 0 || ␊ |
| 376 | (c >= '0' && c <= '9') ||␊ |
| 377 | (c >= 'a' && c <= 'z') ||␊ |
| 378 | (c >= 'A' && c <= 'Z') || c == '_')) {␊ |
| 379 | printf("%s Property '%s' [%d] = '%s'\n", spaces, prop->name, prop->length, prop->value);␊ |
| 380 | } else {␊ |
| 381 | printf("%s Property '%s' [%d] = (data)\n", spaces, prop->name, prop->length);␊ |
| 382 | }␊ |
| 383 | }␊ |
| 384 | printf("%s==========\n", spaces);␊ |
| 385 | }␊ |
| 386 | ␊ |
| 387 | static void␊ |
| 388 | _PrintTree(Node *node, int level)␊ |
| 389 | {␊ |
| 390 | DT__PrintNode(node, level);␊ |
| 391 | level++;␊ |
| 392 | for (node = node->children; node; node = node->next)␊ |
| 393 | _PrintTree(node, level);␊ |
| 394 | }␊ |
| 395 | ␊ |
| 396 | void␊ |
| 397 | DT__PrintTree(Node *node)␊ |
| 398 | {␊ |
| 399 | if (node == 0) node = rootNode;␊ |
| 400 | _PrintTree(node, 0);␊ |
| 401 | }␊ |
| 402 | ␊ |
| 403 | //Azi: from autoresolution - check this stuff␊ |
| 404 | #if 0␊ |
| 405 | void␊ |
| 406 | DT__PrintFlattenedNode(DTEntry entry, int level)␊ |
| 407 | {␊ |
| 408 | char spaces[10], *cp = spaces;␊ |
| 409 | DTPropertyIterator␉ propIter;␊ |
| 410 | char *name;␊ |
| 411 | void *prop;␊ |
| 412 | int propSize;␊ |
| 413 | ␊ |
| 414 | if (level > 9) level = 9;␊ |
| 415 | while (level--) *cp++ = ' ';␊ |
| 416 | *cp = '\0';␊ |
| 417 | ␊ |
| 418 | printf("%s===Entry %p===\n", spaces, entry);␊ |
| 419 | if (kSuccess != DTCreatePropertyIterator(entry, &propIter)) {␊ |
| 420 | printf("Couldn't create property iterator\n");␊ |
| 421 | return;␊ |
| 422 | }␊ |
| 423 | while( kSuccess == DTIterateProperties( propIter, &name)) {␊ |
| 424 | if( kSuccess != DTGetProperty( entry, name, &prop, &propSize ))␊ |
| 425 | continue;␊ |
| 426 | printf("%s Property %s = %s\n", spaces, name, prop);␊ |
| 427 | }␊ |
| 428 | DTDisposePropertyIterator(propIter);␊ |
| 429 | ␊ |
| 430 | printf("%s==========\n", spaces);␊ |
| 431 | }␊ |
| 432 | ␊ |
| 433 | static void␊ |
| 434 | _PrintFlattenedTree(DTEntry entry, int level)␊ |
| 435 | {␊ |
| 436 | DTEntryIterator entryIter;␊ |
| 437 | ␊ |
| 438 | PrintFlattenedNode(entry, level);␊ |
| 439 | ␊ |
| 440 | if (kSuccess != DTCreateEntryIterator(entry, &entryIter)) {␊ |
| 441 | printf("Couldn't create entry iterator\n");␊ |
| 442 | return;␊ |
| 443 | }␊ |
| 444 | level++;␊ |
| 445 | while (kSuccess == DTIterateEntries( entryIter, &entry )) {␊ |
| 446 | _PrintFlattenedTree(entry, level);␊ |
| 447 | }␊ |
| 448 | DTDisposeEntryIterator(entryIter);␊ |
| 449 | }␊ |
| 450 | ␊ |
| 451 | void␊ |
| 452 | DT__PrintFlattenedTree(DTEntry entry)␊ |
| 453 | {␊ |
| 454 | _PrintFlattenedTree(entry, 0);␊ |
| 455 | }␊ |
| 456 | ␊ |
| 457 | ␊ |
| 458 | int␊ |
| 459 | main(int argc, char **argv)␊ |
| 460 | {␊ |
| 461 | DTEntry dtEntry;␊ |
| 462 | DTPropertyIterator␉ propIter;␊ |
| 463 | DTEntryIterator entryIter;␊ |
| 464 | void␉␉␉␉*prop;␊ |
| 465 | int␉␉␉␉␉propSize;␊ |
| 466 | char␉␉␉␉*name;␊ |
| 467 | void *flatTree;␊ |
| 468 | uint32_t flatSize;␊ |
| 469 | ␊ |
| 470 | Node *node;␊ |
| 471 | ␊ |
| 472 | node = AddChild(NULL, "device-tree");␊ |
| 473 | AddProperty(node, "potato", 4, "foo");␊ |
| 474 | AddProperty(node, "chemistry", 4, "bar");␊ |
| 475 | AddProperty(node, "physics", 4, "baz");␊ |
| 476 | ␊ |
| 477 | node = AddChild(node, "dev");␊ |
| 478 | AddProperty(node, "one", 4, "one");␊ |
| 479 | AddProperty(node, "two", 4, "two");␊ |
| 480 | AddProperty(node, "three", 6, "three");␊ |
| 481 | ␊ |
| 482 | node = AddChild(rootNode, "foo");␊ |
| 483 | AddProperty(node, "aaa", 4, "aab");␊ |
| 484 | AddProperty(node, "bbb", 4, "bbc");␊ |
| 485 | AddProperty(node, "cccc", 6, "ccccd");␊ |
| 486 | ␊ |
| 487 | node = FindNode("/this/is/a/test", 1);␊ |
| 488 | AddProperty(node, "dddd", 12, "abcdefghijk");␊ |
| 489 | ␊ |
| 490 | printf("In-memory tree:\n\n");␊ |
| 491 | ␊ |
| 492 | PrintTree(rootNode);␊ |
| 493 | ␊ |
| 494 | FlattenDeviceTree(&flatTree, &flatSize);␊ |
| 495 | ␊ |
| 496 | printf("Flat tree = %p, size %d\n", flatTree, flatSize);␊ |
| 497 | ␊ |
| 498 | dtEntry = (DTEntry)flatTree;␊ |
| 499 | ␊ |
| 500 | printf("\n\nPrinting flat tree\n\n");␊ |
| 501 | ␊ |
| 502 | DTInit(dtEntry);␊ |
| 503 | ␊ |
| 504 | PrintFlattenedTree((DTEntry)flatTree);␊ |
| 505 | #if 0␊ |
| 506 | printf("=== Entry %p ===\n", dtEntry);␊ |
| 507 | if (kSuccess != DTCreatePropertyIterator(dtEntry, &propIter)) {␊ |
| 508 | printf("Couldn't create property iterator\n");␊ |
| 509 | return 1;␊ |
| 510 | }␊ |
| 511 | while( kSuccess == DTIterateProperties( propIter, &name)) {␊ |
| 512 | if( kSuccess != DTGetProperty( dtEntry, name, &prop, &propSize ))␊ |
| 513 | continue;␊ |
| 514 | printf(" Property %s = %s\n", name, prop);␊ |
| 515 | }␊ |
| 516 | DTDisposePropertyIterator(propIter);␊ |
| 517 | printf("========\n");␊ |
| 518 | ␊ |
| 519 | if (kSuccess != DTCreateEntryIterator(dtEntry, &entryIter)) {␊ |
| 520 | printf("Couldn't create entry iterator\n");␊ |
| 521 | return 1;␊ |
| 522 | }␊ |
| 523 | while (kSuccess == DTIterateEntries( entryIter, &dtEntry )) {␊ |
| 524 | printf("=== Entry %p ===\n", dtEntry);␊ |
| 525 | ␊ |
| 526 | if (kSuccess != DTCreatePropertyIterator(dtEntry, &propIter)) {␊ |
| 527 | printf("Couldn't create property iterator\n");␊ |
| 528 | return 1;␊ |
| 529 | }␊ |
| 530 | while( kSuccess == DTIterateProperties( propIter, &name)) {␊ |
| 531 | if( kSuccess != DTGetProperty( dtEntry, name, &prop, &propSize ))␊ |
| 532 | continue;␊ |
| 533 | printf(" Property %s = %s\n", name, prop);␊ |
| 534 | }␊ |
| 535 | DTDisposePropertyIterator(propIter);␊ |
| 536 | printf("========\n");␊ |
| 537 | }␊ |
| 538 | DTDisposeEntryIterator(entryIter);␊ |
| 539 | #endif␊ |
| 540 | ␊ |
| 541 | return 0;␊ |
| 542 | }␊ |
| 543 | #endif␊ |
| 544 | #endif␊ |
| 545 | |
