Mercurial > projects > qtd
annotate tools/drcc/rcc.cpp @ 61:a2871e6b8b15
drcc: automatic initialization of resources with program start (disabled with option -no-static-initialize)
demos: resources fixes.
examples: resources fixes.
| author | SokoL_SD |
|---|---|
| date | Tue, 19 May 2009 10:48:30 +0000 |
| parents | 7be693ea7070 |
| children | 39337877e05c |
| rev | line source |
|---|---|
| 57 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | |
| 4 ** Contact: Qt Software Information (qt-info@nokia.com) | |
| 5 ** | |
| 6 ** This file is part of the tools applications of the Qt Toolkit. | |
| 7 ** | |
| 8 ** $QT_BEGIN_LICENSE:LGPL$ | |
| 9 ** Commercial Usage | |
| 10 ** Licensees holding valid Qt Commercial licenses may use this file in | |
| 11 ** accordance with the Qt Commercial License Agreement provided with the | |
| 12 ** Software or, alternatively, in accordance with the terms contained in | |
| 13 ** a written agreement between you and Nokia. | |
| 14 ** | |
| 15 ** GNU Lesser General Public License Usage | |
| 16 ** Alternatively, this file may be used under the terms of the GNU Lesser | |
| 17 ** General Public License version 2.1 as published by the Free Software | |
| 18 ** Foundation and appearing in the file LICENSE.LGPL included in the | |
| 19 ** packaging of this file. Please review the following information to | |
| 20 ** ensure the GNU Lesser General Public License version 2.1 requirements | |
| 21 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
| 22 ** | |
| 23 ** In addition, as a special exception, Nokia gives you certain | |
| 24 ** additional rights. These rights are described in the Nokia Qt LGPL | |
| 25 ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this | |
| 26 ** package. | |
| 27 ** | |
| 28 ** GNU General Public License Usage | |
| 29 ** Alternatively, this file may be used under the terms of the GNU | |
| 30 ** General Public License version 3.0 as published by the Free Software | |
| 31 ** Foundation and appearing in the file LICENSE.GPL included in the | |
| 32 ** packaging of this file. Please review the following information to | |
| 33 ** ensure the GNU General Public License version 3.0 requirements will be | |
| 34 ** met: http://www.gnu.org/copyleft/gpl.html. | |
| 35 ** | |
| 36 ** If you are unsure which license is appropriate for your use, please | |
| 37 ** contact the sales department at qt-sales@nokia.com. | |
| 38 ** $QT_END_LICENSE$ | |
| 39 ** | |
| 40 ****************************************************************************/ | |
| 41 | |
| 42 #include "rcc.h" | |
| 43 | |
| 44 #include <QtCore/QByteArray> | |
| 45 #include <QtCore/QDateTime> | |
| 46 #include <QtCore/QDebug> | |
| 47 #include <QtCore/QDir> | |
| 48 #include <QtCore/QDirIterator> | |
| 49 #include <QtCore/QFile> | |
| 50 #include <QtCore/QIODevice> | |
| 51 #include <QtCore/QLocale> | |
| 52 #include <QtCore/QStack> | |
| 53 | |
| 54 #include <QtXml/QDomDocument> | |
| 55 | |
| 56 QT_BEGIN_NAMESPACE | |
| 57 | |
| 58 enum { | |
| 59 CONSTANT_USENAMESPACE = 1, | |
| 60 CONSTANT_COMPRESSLEVEL_DEFAULT = -1, | |
| 61 CONSTANT_COMPRESSTHRESHOLD_DEFAULT = 70 | |
| 62 }; | |
| 63 | |
| 64 | |
| 65 #define writeString(s) write(s, sizeof(s)) | |
| 66 | |
| 67 void RCCResourceLibrary::write(const char *str, int len) | |
| 68 { | |
| 69 --len; // trailing \0 on string literals... | |
| 70 int n = m_out.size(); | |
| 71 m_out.resize(n + len); | |
| 72 memcpy(m_out.data() + n, str, len); | |
| 73 } | |
| 74 | |
| 75 void RCCResourceLibrary::writeByteArray(const QByteArray &other) | |
| 76 { | |
| 77 m_out.append(other); | |
| 78 } | |
| 79 | |
| 80 static inline QString msgOpenReadFailed(const QString &fname, const QString &why) | |
| 81 { | |
| 82 return QString::fromUtf8("Unable to open %1 for reading: %2\n").arg(fname).arg(why); | |
| 83 } | |
| 84 | |
| 85 | |
| 86 /////////////////////////////////////////////////////////// | |
| 87 // | |
| 88 // RCCFileInfo | |
| 89 // | |
| 90 /////////////////////////////////////////////////////////// | |
| 91 | |
| 92 class RCCFileInfo | |
| 93 { | |
| 94 public: | |
| 95 enum Flags | |
| 96 { | |
| 97 NoFlags = 0x00, | |
| 98 Compressed = 0x01, | |
| 99 Directory = 0x02 | |
| 100 }; | |
| 101 | |
| 102 RCCFileInfo(const QString &name = QString(), const QFileInfo &fileInfo = QFileInfo(), | |
| 103 QLocale::Language language = QLocale::C, | |
| 104 QLocale::Country country = QLocale::AnyCountry, | |
| 105 uint flags = NoFlags, | |
| 106 int compressLevel = CONSTANT_COMPRESSLEVEL_DEFAULT, | |
| 107 int compressThreshold = CONSTANT_COMPRESSTHRESHOLD_DEFAULT); | |
| 108 ~RCCFileInfo(); | |
| 109 | |
| 110 QString resourceName() const; | |
| 111 | |
| 112 public: | |
| 113 qint64 writeDataBlob(RCCResourceLibrary &lib, qint64 offset, QString *errorMessage); | |
| 114 qint64 writeDataName(RCCResourceLibrary &, qint64 offset); | |
| 115 void writeDataInfo(RCCResourceLibrary &lib); | |
| 116 | |
| 117 int m_flags; | |
| 118 QString m_name; | |
| 119 QLocale::Language m_language; | |
| 120 QLocale::Country m_country; | |
| 121 QFileInfo m_fileInfo; | |
| 122 RCCFileInfo *m_parent; | |
| 123 QHash<QString, RCCFileInfo*> m_children; | |
| 124 int m_compressLevel; | |
| 125 int m_compressThreshold; | |
| 126 | |
| 127 qint64 m_nameOffset; | |
| 128 qint64 m_dataOffset; | |
| 129 qint64 m_childOffset; | |
| 130 }; | |
| 131 | |
| 132 RCCFileInfo::RCCFileInfo(const QString &name, const QFileInfo &fileInfo, | |
| 133 QLocale::Language language, QLocale::Country country, uint flags, | |
| 134 int compressLevel, int compressThreshold) | |
| 135 { | |
| 136 m_name = name; | |
| 137 m_fileInfo = fileInfo; | |
| 138 m_language = language; | |
| 139 m_country = country; | |
| 140 m_flags = flags; | |
| 141 m_parent = 0; | |
| 142 m_nameOffset = 0; | |
| 143 m_dataOffset = 0; | |
| 144 m_childOffset = 0; | |
| 145 m_compressLevel = compressLevel; | |
| 146 m_compressThreshold = compressThreshold; | |
| 147 } | |
| 148 | |
| 149 RCCFileInfo::~RCCFileInfo() | |
| 150 { | |
| 151 qDeleteAll(m_children); | |
| 152 } | |
| 153 | |
| 154 QString RCCFileInfo::resourceName() const | |
| 155 { | |
| 156 QString resource = m_name; | |
| 157 for (RCCFileInfo *p = m_parent; p; p = p->m_parent) | |
| 158 resource = resource.prepend(p->m_name + QLatin1Char('/')); | |
| 159 return QLatin1Char(':') + resource; | |
| 160 } | |
| 161 | |
| 162 void RCCFileInfo::writeDataInfo(RCCResourceLibrary &lib) | |
| 163 { | |
| 164 const bool text = (lib.m_format == RCCResourceLibrary::C_Code); | |
| 165 //some info | |
| 166 if (text) { | |
| 167 if (m_language != QLocale::C) { | |
| 168 lib.writeString(" // "); | |
| 169 lib.writeByteArray(resourceName().toLocal8Bit()); | |
| 170 lib.writeString(" ["); | |
| 171 lib.writeByteArray(QByteArray::number(m_country)); | |
| 172 lib.writeString("::"); | |
| 173 lib.writeByteArray(QByteArray::number(m_language)); | |
| 174 lib.writeString("[\n "); | |
| 175 } else { | |
| 176 lib.writeString(" // "); | |
| 177 lib.writeByteArray(resourceName().toLocal8Bit()); | |
| 178 lib.writeString("\n "); | |
| 179 } | |
| 180 } | |
| 181 | |
| 182 //pointer data | |
| 183 if (m_flags & RCCFileInfo::Directory) { | |
| 184 // name offset | |
| 185 lib.writeNumber4(m_nameOffset); | |
| 186 | |
| 187 // flags | |
| 188 lib.writeNumber2(m_flags); | |
| 189 | |
| 190 // child count | |
| 191 lib.writeNumber4(m_children.size()); | |
| 192 | |
| 193 // first child offset | |
| 194 lib.writeNumber4(m_childOffset); | |
| 195 } else { | |
| 196 // name offset | |
| 197 lib.writeNumber4(m_nameOffset); | |
| 198 | |
| 199 // flags | |
| 200 lib.writeNumber2(m_flags); | |
| 201 | |
| 202 // locale | |
| 203 lib.writeNumber2(m_country); | |
| 204 lib.writeNumber2(m_language); | |
| 205 | |
| 206 //data offset | |
| 207 lib.writeNumber4(m_dataOffset); | |
| 208 } | |
| 209 if (text) | |
| 210 lib.writeChar('\n'); | |
| 211 } | |
| 212 | |
| 213 qint64 RCCFileInfo::writeDataBlob(RCCResourceLibrary &lib, qint64 offset, | |
| 214 QString *errorMessage) | |
| 215 { | |
| 216 const bool text = (lib.m_format == RCCResourceLibrary::C_Code); | |
| 217 | |
| 218 //capture the offset | |
| 219 m_dataOffset = offset; | |
| 220 | |
| 221 //find the data to be written | |
| 222 QFile file(m_fileInfo.absoluteFilePath()); | |
| 223 if (!file.open(QFile::ReadOnly)) { | |
| 224 *errorMessage = msgOpenReadFailed(m_fileInfo.absoluteFilePath(), file.errorString()); | |
| 225 return 0; | |
| 226 } | |
| 227 QByteArray data = file.readAll(); | |
| 228 | |
| 229 #ifndef QT_NO_COMPRESS | |
| 230 // Check if compression is useful for this file | |
| 231 if (m_compressLevel != 0 && data.size() != 0) { | |
| 232 QByteArray compressed = | |
| 233 qCompress(reinterpret_cast<uchar *>(data.data()), data.size(), m_compressLevel); | |
| 234 | |
| 235 int compressRatio = int(100.0 * (data.size() - compressed.size()) / data.size()); | |
| 236 if (compressRatio >= m_compressThreshold) { | |
| 237 data = compressed; | |
| 238 m_flags |= Compressed; | |
| 239 } | |
| 240 } | |
| 241 #endif // QT_NO_COMPRESS | |
| 242 | |
| 243 // some info | |
| 244 if (text) { | |
| 245 lib.writeString(" // "); | |
| 246 lib.writeByteArray(m_fileInfo.absoluteFilePath().toLocal8Bit()); | |
| 247 lib.writeString("\n "); | |
| 248 } | |
| 249 | |
| 250 // write the length | |
| 251 | |
| 252 lib.writeNumber4(data.size()); | |
| 253 if (text) | |
| 254 lib.writeString("\n "); | |
| 255 offset += 4; | |
| 256 | |
| 257 // write the payload | |
| 258 const char *p = data.constData(); | |
| 259 if (text) { | |
| 260 for (int i = data.size(), j = 0; --i >= 0; --j) { | |
| 261 lib.writeHex(*p++); | |
| 262 if (j == 0) { | |
| 263 lib.writeString("\n "); | |
| 264 j = 16; | |
| 265 } | |
| 266 } | |
| 267 } else { | |
| 268 for (int i = data.size(); --i >= 0; ) | |
| 269 lib.writeChar(*p++); | |
| 270 } | |
| 271 offset += data.size(); | |
| 272 | |
| 273 // done | |
| 274 if (text) | |
| 275 lib.writeString("\n "); | |
| 276 return offset; | |
| 277 } | |
| 278 | |
| 279 qint64 RCCFileInfo::writeDataName(RCCResourceLibrary &lib, qint64 offset) | |
| 280 { | |
| 281 const bool text = (lib.m_format == RCCResourceLibrary::C_Code); | |
| 282 | |
| 283 // capture the offset | |
| 284 m_nameOffset = offset; | |
| 285 | |
| 286 // some info | |
| 287 if (text) { | |
| 288 lib.writeString(" // "); | |
| 289 lib.writeByteArray(m_name.toLocal8Bit()); | |
| 290 lib.writeString("\n "); | |
| 291 } | |
| 292 | |
| 293 // write the length | |
| 294 lib.writeNumber2(m_name.length()); | |
| 295 if (text) | |
| 296 lib.writeString("\n "); | |
| 297 offset += 2; | |
| 298 | |
| 299 // write the hash | |
| 300 lib.writeNumber4(qHash(m_name)); | |
| 301 if (text) | |
| 302 lib.writeString("\n "); | |
| 303 offset += 4; | |
| 304 | |
| 305 // write the m_name | |
| 306 const QChar *unicode = m_name.unicode(); | |
| 307 for (int i = 0; i < m_name.length(); ++i) { | |
| 308 lib.writeNumber2(unicode[i].unicode()); | |
| 309 if (text && i % 16 == 0) | |
| 310 lib.writeString("\n "); | |
| 311 } | |
| 312 offset += m_name.length()*2; | |
| 313 | |
| 314 // done | |
| 315 if (text) | |
| 316 lib.writeString("\n "); | |
| 317 return offset; | |
| 318 } | |
| 319 | |
| 320 | |
| 321 /////////////////////////////////////////////////////////// | |
| 322 // | |
| 323 // RCCResourceLibrary | |
| 324 // | |
| 325 /////////////////////////////////////////////////////////// | |
| 326 | |
| 327 RCCResourceLibrary::Strings::Strings() : | |
| 328 TAG_RCC(QLatin1String("RCC")), | |
| 329 TAG_RESOURCE(QLatin1String("qresource")), | |
| 330 TAG_FILE(QLatin1String("file")), | |
| 331 ATTRIBUTE_LANG(QLatin1String("lang")), | |
| 332 ATTRIBUTE_PREFIX(QLatin1String("prefix")), | |
| 333 ATTRIBUTE_ALIAS(QLatin1String("alias")), | |
| 334 ATTRIBUTE_THRESHOLD(QLatin1String("threshold")), | |
| 335 ATTRIBUTE_COMPRESS(QLatin1String("compress")) | |
| 336 { | |
| 337 } | |
| 338 | |
| 339 RCCResourceLibrary::RCCResourceLibrary() | |
| 340 : m_root(0), | |
| 341 m_format(C_Code), | |
| 342 m_verbose(false), | |
| 343 m_compressLevel(CONSTANT_COMPRESSLEVEL_DEFAULT), | |
| 344 m_compressThreshold(CONSTANT_COMPRESSTHRESHOLD_DEFAULT), | |
| 345 m_treeOffset(0), | |
| 346 m_namesOffset(0), | |
| 347 m_dataOffset(0), | |
| 348 m_useNameSpace(CONSTANT_USENAMESPACE), | |
|
61
a2871e6b8b15
drcc: automatic initialization of resources with program start (disabled with option -no-static-initialize)
SokoL_SD
parents:
57
diff
changeset
|
349 m_errorDevice(0), |
|
a2871e6b8b15
drcc: automatic initialization of resources with program start (disabled with option -no-static-initialize)
SokoL_SD
parents:
57
diff
changeset
|
350 m_staticInitialize(true) |
| 57 | 351 { |
| 352 m_out.reserve(30 * 1000 * 1000); | |
| 353 } | |
| 354 | |
| 355 RCCResourceLibrary::~RCCResourceLibrary() | |
| 356 { | |
| 357 delete m_root; | |
| 358 } | |
| 359 | |
| 360 bool RCCResourceLibrary::interpretResourceFile(QIODevice *inputDevice, | |
| 361 const QString &fname, QString currentPath, bool ignoreErrors) | |
| 362 { | |
| 363 Q_ASSERT(m_errorDevice); | |
| 364 const QChar slash = QLatin1Char('/'); | |
| 365 if (!currentPath.isEmpty() && !currentPath.endsWith(slash)) | |
| 366 currentPath += slash; | |
| 367 | |
| 368 QDomDocument document; | |
| 369 { | |
| 370 QString errorMsg; | |
| 371 int errorLine = 0; | |
| 372 int errorColumn = 0; | |
| 373 if (!document.setContent(inputDevice, &errorMsg, &errorLine, &errorColumn)) { | |
| 374 if (ignoreErrors) | |
| 375 return true; | |
| 376 const QString msg = QString::fromUtf8("RCC Parse Error: '%1' Line: %2 Column: %3 [%4]\n").arg(fname).arg(errorLine).arg(errorColumn).arg(errorMsg); | |
| 377 m_errorDevice->write(msg.toUtf8()); | |
| 378 return false; | |
| 379 } | |
| 380 } | |
| 381 | |
| 382 QDomElement domRoot = document.firstChildElement(m_strings.TAG_RCC).toElement(); | |
| 383 if (!domRoot.isNull() && domRoot.tagName() == m_strings.TAG_RCC) { | |
| 384 for (QDomNode node = domRoot.firstChild(); !node.isNull(); node = node.nextSibling()) { | |
| 385 if (!node.isElement()) | |
| 386 continue; | |
| 387 | |
| 388 QDomElement child = node.toElement(); | |
| 389 if (!child.isNull() && child.tagName() == m_strings.TAG_RESOURCE) { | |
| 390 QLocale::Language language = QLocale::c().language(); | |
| 391 QLocale::Country country = QLocale::c().country(); | |
| 392 | |
| 393 if (child.hasAttribute(m_strings.ATTRIBUTE_LANG)) { | |
| 394 QString attribute = child.attribute(m_strings.ATTRIBUTE_LANG); | |
| 395 QLocale lang = QLocale(attribute); | |
| 396 language = lang.language(); | |
| 397 if (2 == attribute.length()) { | |
| 398 // Language only | |
| 399 country = QLocale::AnyCountry; | |
| 400 } else { | |
| 401 country = lang.country(); | |
| 402 } | |
| 403 } | |
| 404 | |
| 405 QString prefix; | |
| 406 if (child.hasAttribute(m_strings.ATTRIBUTE_PREFIX)) | |
| 407 prefix = child.attribute(m_strings.ATTRIBUTE_PREFIX); | |
| 408 if (!prefix.startsWith(slash)) | |
| 409 prefix.prepend(slash); | |
| 410 if (!prefix.endsWith(slash)) | |
| 411 prefix += slash; | |
| 412 | |
| 413 for (QDomNode res = child.firstChild(); !res.isNull(); res = res.nextSibling()) { | |
| 414 if (res.isElement() && res.toElement().tagName() == m_strings.TAG_FILE) { | |
| 415 | |
| 416 QString fileName(res.firstChild().toText().data()); | |
| 417 if (fileName.isEmpty()) { | |
| 418 const QString msg = QString::fromUtf8("RCC: Warning: Null node in XML of '%1'\n").arg(fname); | |
| 419 m_errorDevice->write(msg.toUtf8()); | |
| 420 } | |
| 421 QString alias; | |
| 422 if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_ALIAS)) | |
| 423 alias = res.toElement().attribute(m_strings.ATTRIBUTE_ALIAS); | |
| 424 else | |
| 425 alias = fileName; | |
| 426 | |
| 427 int compressLevel = m_compressLevel; | |
| 428 if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_COMPRESS)) | |
| 429 compressLevel = res.toElement().attribute(m_strings.ATTRIBUTE_COMPRESS).toInt(); | |
| 430 int compressThreshold = m_compressThreshold; | |
| 431 if (res.toElement().hasAttribute(m_strings.ATTRIBUTE_THRESHOLD)) | |
| 432 compressThreshold = res.toElement().attribute(m_strings.ATTRIBUTE_THRESHOLD).toInt(); | |
| 433 | |
| 434 // Special case for -no-compress. Overrides all other settings. | |
| 435 if (m_compressLevel == -2) | |
| 436 compressLevel = 0; | |
| 437 | |
| 438 alias = QDir::cleanPath(alias); | |
| 439 while (alias.startsWith(QLatin1String("../"))) | |
| 440 alias.remove(0, 3); | |
| 441 alias = QDir::cleanPath(m_resourceRoot) + prefix + alias; | |
| 442 | |
| 443 QString absFileName = fileName; | |
| 444 if (QDir::isRelativePath(absFileName)) | |
| 445 absFileName.prepend(currentPath); | |
| 446 QFileInfo file(absFileName); | |
| 447 if (!file.exists()) { | |
| 448 m_failedResources.push_back(absFileName); | |
| 449 const QString msg = QString::fromUtf8("RCC: Error in '%1': Cannot find file '%2'\n").arg(fname).arg(fileName); | |
| 450 m_errorDevice->write(msg.toUtf8()); | |
| 451 if (ignoreErrors) | |
| 452 continue; | |
| 453 else | |
| 454 return false; | |
| 455 } else if (file.isFile()) { | |
| 456 const bool arc = addFile(alias, RCCFileInfo(alias.section(slash, -1), file, language, country, | |
| 457 RCCFileInfo::NoFlags, compressLevel, compressThreshold)); | |
| 458 if (!arc) | |
| 459 m_failedResources.push_back(absFileName); | |
| 460 } else { | |
| 461 QDir dir; | |
| 462 if (file.isDir()) { | |
| 463 dir.setPath(file.filePath()); | |
| 464 } else { | |
| 465 dir.setPath(file.path()); | |
| 466 dir.setNameFilters(QStringList(file.fileName())); | |
| 467 if (alias.endsWith(file.fileName())) | |
| 468 alias = alias.left(alias.length()-file.fileName().length()); | |
| 469 } | |
| 470 if (!alias.endsWith(slash)) | |
| 471 alias += slash; | |
| 472 QDirIterator it(dir, QDirIterator::FollowSymlinks|QDirIterator::Subdirectories); | |
| 473 while (it.hasNext()) { | |
| 474 it.next(); | |
| 475 QFileInfo child(it.fileInfo()); | |
| 476 if (child.fileName() != QLatin1String(".") && child.fileName() != QLatin1String("..")) { | |
| 477 const bool arc = addFile(alias + child.fileName(), | |
| 478 RCCFileInfo(child.fileName(), child, language, country, | |
| 479 RCCFileInfo::NoFlags, compressLevel, compressThreshold)); | |
| 480 if (!arc) | |
| 481 m_failedResources.push_back(child.fileName()); | |
| 482 } | |
| 483 } | |
| 484 } | |
| 485 } | |
| 486 } | |
| 487 } | |
| 488 } | |
| 489 } | |
| 490 if (m_root == 0) { | |
| 491 const QString msg = QString::fromUtf8("RCC: Warning: No resources in '%1'.\n").arg(fname); | |
| 492 m_errorDevice->write(msg.toUtf8()); | |
| 493 if (!ignoreErrors && m_format == Binary) { | |
| 494 // create dummy entry, otherwise loading qith QResource will crash | |
| 495 m_root = new RCCFileInfo(QString(), QFileInfo(), | |
| 496 QLocale::C, QLocale::AnyCountry, RCCFileInfo::Directory); | |
| 497 } | |
| 498 } | |
| 499 | |
| 500 return true; | |
| 501 } | |
| 502 | |
| 503 bool RCCResourceLibrary::addFile(const QString &alias, const RCCFileInfo &file) | |
| 504 { | |
| 505 Q_ASSERT(m_errorDevice); | |
| 506 if (file.m_fileInfo.size() > 0xffffffff) { | |
| 507 const QString msg = QString::fromUtf8("File too big: %1\n").arg(file.m_fileInfo.absoluteFilePath()); | |
| 508 m_errorDevice->write(msg.toUtf8()); | |
| 509 return false; | |
| 510 } | |
| 511 if (!m_root) | |
| 512 m_root = new RCCFileInfo(QString(), QFileInfo(), QLocale::C, QLocale::AnyCountry, RCCFileInfo::Directory); | |
| 513 | |
| 514 RCCFileInfo *parent = m_root; | |
| 515 const QStringList nodes = alias.split(QLatin1Char('/')); | |
| 516 for (int i = 1; i < nodes.size()-1; ++i) { | |
| 517 const QString node = nodes.at(i); | |
| 518 if (node.isEmpty()) | |
| 519 continue; | |
| 520 if (!parent->m_children.contains(node)) { | |
| 521 RCCFileInfo *s = new RCCFileInfo(node, QFileInfo(), QLocale::C, QLocale::AnyCountry, RCCFileInfo::Directory); | |
| 522 s->m_parent = parent; | |
| 523 parent->m_children.insert(node, s); | |
| 524 parent = s; | |
| 525 } else { | |
| 526 parent = parent->m_children[node]; | |
| 527 } | |
| 528 } | |
| 529 | |
| 530 const QString filename = nodes.at(nodes.size()-1); | |
| 531 RCCFileInfo *s = new RCCFileInfo(file); | |
| 532 s->m_parent = parent; | |
| 533 parent->m_children.insertMulti(filename, s); | |
| 534 return true; | |
| 535 } | |
| 536 | |
| 537 void RCCResourceLibrary::reset() | |
| 538 { | |
| 539 if (m_root) { | |
| 540 delete m_root; | |
| 541 m_root = 0; | |
| 542 } | |
| 543 m_errorDevice = 0; | |
| 544 m_failedResources.clear(); | |
| 545 } | |
| 546 | |
| 547 | |
| 548 bool RCCResourceLibrary::readFiles(bool ignoreErrors, QIODevice &errorDevice) | |
| 549 { | |
| 550 reset(); | |
| 551 m_errorDevice = &errorDevice; | |
| 552 //read in data | |
| 553 if (m_verbose) { | |
| 554 const QString msg = QString::fromUtf8("Processing %1 files [%2]\n") | |
| 555 .arg(m_fileNames.size()).arg(static_cast<int>(ignoreErrors)); | |
| 556 m_errorDevice->write(msg.toUtf8()); | |
| 557 } | |
| 558 for (int i = 0; i < m_fileNames.size(); ++i) { | |
| 559 QFile fileIn; | |
| 560 QString fname = m_fileNames.at(i); | |
| 561 QString pwd; | |
| 562 if (fname == QLatin1String("-")) { | |
| 563 fname = QLatin1String("(stdin)"); | |
| 564 pwd = QDir::currentPath(); | |
| 565 fileIn.setFileName(fname); | |
| 566 if (!fileIn.open(stdin, QIODevice::ReadOnly)) { | |
| 567 m_errorDevice->write(msgOpenReadFailed(fname, fileIn.errorString()).toUtf8()); | |
| 568 return false; | |
| 569 } | |
| 570 } else { | |
| 571 pwd = QFileInfo(fname).path(); | |
| 572 fileIn.setFileName(fname); | |
| 573 if (!fileIn.open(QIODevice::ReadOnly)) { | |
| 574 m_errorDevice->write(msgOpenReadFailed(fname, fileIn.errorString()).toUtf8()); | |
| 575 return false; | |
| 576 } | |
| 577 } | |
| 578 if (m_verbose) { | |
| 579 const QString msg = QString::fromUtf8("Interpreting %1\n").arg(fname); | |
| 580 m_errorDevice->write(msg.toUtf8()); | |
| 581 } | |
| 582 | |
| 583 if (!interpretResourceFile(&fileIn, fname, pwd, ignoreErrors)) | |
| 584 return false; | |
| 585 } | |
| 586 return true; | |
| 587 } | |
| 588 | |
| 589 QStringList RCCResourceLibrary::dataFiles() const | |
| 590 { | |
| 591 QStringList ret; | |
| 592 QStack<RCCFileInfo*> pending; | |
| 593 | |
| 594 if (!m_root) | |
| 595 return ret; | |
| 596 pending.push(m_root); | |
| 597 while (!pending.isEmpty()) { | |
| 598 RCCFileInfo *file = pending.pop(); | |
| 599 for (QHash<QString, RCCFileInfo*>::iterator it = file->m_children.begin(); | |
| 600 it != file->m_children.end(); ++it) { | |
| 601 RCCFileInfo *child = it.value(); | |
| 602 if (child->m_flags & RCCFileInfo::Directory) | |
| 603 pending.push(child); | |
| 604 ret.append(child->m_fileInfo.filePath()); | |
| 605 } | |
| 606 } | |
| 607 return ret; | |
| 608 } | |
| 609 | |
| 610 // Determine map of resource identifier (':/newPrefix/images/p1.png') to file via recursion | |
| 611 static void resourceDataFileMapRecursion(const RCCFileInfo *m_root, const QString &path, RCCResourceLibrary::ResourceDataFileMap &m) | |
| 612 { | |
| 613 typedef QHash<QString, RCCFileInfo*>::const_iterator ChildConstIterator; | |
| 614 const QChar slash = QLatin1Char('/'); | |
| 615 const ChildConstIterator cend = m_root->m_children.constEnd(); | |
| 616 for (ChildConstIterator it = m_root->m_children.constBegin(); it != cend; ++it) { | |
| 617 const RCCFileInfo *child = it.value(); | |
| 618 QString childName = path; | |
| 619 childName += slash; | |
| 620 childName += child->m_name; | |
| 621 if (child->m_flags & RCCFileInfo::Directory) { | |
| 622 resourceDataFileMapRecursion(child, childName, m); | |
| 623 } else { | |
| 624 m.insert(childName, child->m_fileInfo.filePath()); | |
| 625 } | |
| 626 } | |
| 627 } | |
| 628 | |
| 629 RCCResourceLibrary::ResourceDataFileMap RCCResourceLibrary::resourceDataFileMap() const | |
| 630 { | |
| 631 ResourceDataFileMap rc; | |
| 632 if (m_root) | |
| 633 resourceDataFileMapRecursion(m_root, QString(QLatin1Char(':')), rc); | |
| 634 return rc; | |
| 635 } | |
| 636 | |
| 637 bool RCCResourceLibrary::output(QIODevice &outDevice, QIODevice &errorDevice) | |
| 638 { | |
| 639 m_errorDevice = &errorDevice; | |
| 640 //write out | |
| 641 if (m_verbose) | |
| 642 m_errorDevice->write("Outputting code\n"); | |
| 643 if (!writeHeader()) { | |
| 644 m_errorDevice->write("Could not write header\n"); | |
| 645 return false; | |
| 646 } | |
| 647 if (m_root) { | |
| 648 if (!writeDataBlobs()) { | |
| 649 m_errorDevice->write("Could not write data blobs.\n"); | |
| 650 return false; | |
| 651 } | |
| 652 if (!writeDataNames()) { | |
| 653 m_errorDevice->write("Could not write file names\n"); | |
| 654 return false; | |
| 655 } | |
| 656 if (!writeDataStructure()) { | |
| 657 m_errorDevice->write("Could not write data tree\n"); | |
| 658 return false; | |
| 659 } | |
| 660 } | |
| 661 if (!writeInitializer()) { | |
| 662 m_errorDevice->write("Could not write footer\n"); | |
| 663 return false; | |
| 664 } | |
| 665 outDevice.write(m_out, m_out.size()); | |
| 666 return true; | |
| 667 } | |
| 668 | |
| 669 void RCCResourceLibrary::writeHex(quint8 tmp) | |
| 670 { | |
| 671 const char * const digits = "0123456789abcdef"; | |
| 672 writeChar('0'); | |
| 673 writeChar('x'); | |
| 674 if (tmp < 16) { | |
| 675 writeChar(digits[tmp]); | |
| 676 } else { | |
| 677 writeChar(digits[tmp >> 4]); | |
| 678 writeChar(digits[tmp & 0xf]); | |
| 679 } | |
| 680 writeChar(','); | |
| 681 } | |
| 682 | |
| 683 void RCCResourceLibrary::writeNumber2(quint16 number) | |
| 684 { | |
| 685 if (m_format == RCCResourceLibrary::Binary) { | |
| 686 writeChar(number >> 8); | |
| 687 writeChar(number); | |
| 688 } else { | |
| 689 writeHex(number >> 8); | |
| 690 writeHex(number); | |
| 691 } | |
| 692 } | |
| 693 | |
| 694 void RCCResourceLibrary::writeNumber4(quint32 number) | |
| 695 { | |
| 696 if (m_format == RCCResourceLibrary::Binary) { | |
| 697 writeChar(number >> 24); | |
| 698 writeChar(number >> 16); | |
| 699 writeChar(number >> 8); | |
| 700 writeChar(number); | |
| 701 } else { | |
| 702 writeHex(number >> 24); | |
| 703 writeHex(number >> 16); | |
| 704 writeHex(number >> 8); | |
| 705 writeHex(number); | |
| 706 } | |
| 707 } | |
| 708 | |
| 709 bool RCCResourceLibrary::writeHeader() | |
| 710 { | |
| 711 if (m_format == C_Code) { | |
| 712 writeString("/****************************************************************************\n"); | |
| 713 writeString("** Resource object code\n"); | |
| 714 writeString("**\n"); | |
| 715 writeString("** Created: "); | |
| 716 writeByteArray(QDateTime::currentDateTime().toString().toLatin1()); | |
| 717 writeString("\n** by: The Resource Compiler for Qt version "); | |
| 718 writeByteArray(QT_VERSION_STR); | |
| 719 writeString("\n**\n"); | |
| 720 writeString("** WARNING! All changes made in this file will be lost!\n"); | |
| 721 writeString( "*****************************************************************************/\n\n"); | |
| 722 } else if (m_format == Binary) { | |
| 723 writeString("qres"); | |
| 724 writeNumber4(0); | |
| 725 writeNumber4(0); | |
| 726 writeNumber4(0); | |
| 727 writeNumber4(0); | |
| 728 } | |
| 729 return true; | |
| 730 } | |
| 731 | |
| 732 bool RCCResourceLibrary::writeDataBlobs() | |
| 733 { | |
| 734 Q_ASSERT(m_errorDevice); | |
| 735 if (m_format == C_Code) | |
| 736 writeString("static const ubyte[] qt_resource_data = [\n"); | |
| 737 else if (m_format == Binary) | |
| 738 m_dataOffset = m_out.size(); | |
| 739 QStack<RCCFileInfo*> pending; | |
| 740 | |
| 741 if (!m_root) | |
| 742 return false; | |
| 743 | |
| 744 pending.push(m_root); | |
| 745 qint64 offset = 0; | |
| 746 QString errorMessage; | |
| 747 while (!pending.isEmpty()) { | |
| 748 RCCFileInfo *file = pending.pop(); | |
| 749 for (QHash<QString, RCCFileInfo*>::iterator it = file->m_children.begin(); | |
| 750 it != file->m_children.end(); ++it) { | |
| 751 RCCFileInfo *child = it.value(); | |
| 752 if (child->m_flags & RCCFileInfo::Directory) | |
| 753 pending.push(child); | |
| 754 else { | |
| 755 offset = child->writeDataBlob(*this, offset, &errorMessage); | |
| 756 if (offset == 0) | |
| 757 m_errorDevice->write(errorMessage.toUtf8()); | |
| 758 } | |
| 759 } | |
| 760 } | |
| 761 if (m_format == C_Code) | |
| 762 writeString("\n];\n\n"); | |
| 763 return true; | |
| 764 } | |
| 765 | |
| 766 bool RCCResourceLibrary::writeDataNames() | |
| 767 { | |
| 768 if (m_format == C_Code) | |
| 769 writeString("static const ubyte[] qt_resource_name = [\n"); | |
| 770 else if (m_format == Binary) | |
| 771 m_namesOffset = m_out.size(); | |
| 772 | |
| 773 QHash<QString, int> names; | |
| 774 QStack<RCCFileInfo*> pending; | |
| 775 | |
| 776 if (!m_root) | |
| 777 return false; | |
| 778 | |
| 779 pending.push(m_root); | |
| 780 qint64 offset = 0; | |
| 781 while (!pending.isEmpty()) { | |
| 782 RCCFileInfo *file = pending.pop(); | |
| 783 for (QHash<QString, RCCFileInfo*>::iterator it = file->m_children.begin(); | |
| 784 it != file->m_children.end(); ++it) { | |
| 785 RCCFileInfo *child = it.value(); | |
| 786 if (child->m_flags & RCCFileInfo::Directory) | |
| 787 pending.push(child); | |
| 788 if (names.contains(child->m_name)) { | |
| 789 child->m_nameOffset = names.value(child->m_name); | |
| 790 } else { | |
| 791 names.insert(child->m_name, offset); | |
| 792 offset = child->writeDataName(*this, offset); | |
| 793 } | |
| 794 } | |
| 795 } | |
| 796 if (m_format == C_Code) | |
| 797 writeString("\n];\n\n"); | |
| 798 return true; | |
| 799 } | |
| 800 | |
| 801 static bool qt_rcc_compare_hash(const RCCFileInfo *left, const RCCFileInfo *right) | |
| 802 { | |
| 803 return qHash(left->m_name) < qHash(right->m_name); | |
| 804 } | |
| 805 | |
| 806 bool RCCResourceLibrary::writeDataStructure() | |
| 807 { | |
| 808 if (m_format == C_Code) | |
| 809 writeString("static const ubyte[] qt_resource_struct = [\n"); | |
| 810 else if (m_format == Binary) | |
| 811 m_treeOffset = m_out.size(); | |
| 812 QStack<RCCFileInfo*> pending; | |
| 813 | |
| 814 if (!m_root) | |
| 815 return false; | |
| 816 | |
| 817 //calculate the child offsets (flat) | |
| 818 pending.push(m_root); | |
| 819 int offset = 1; | |
| 820 while (!pending.isEmpty()) { | |
| 821 RCCFileInfo *file = pending.pop(); | |
| 822 file->m_childOffset = offset; | |
| 823 | |
| 824 //sort by hash value for binary lookup | |
| 825 QList<RCCFileInfo*> m_children = file->m_children.values(); | |
| 826 qSort(m_children.begin(), m_children.end(), qt_rcc_compare_hash); | |
| 827 | |
| 828 //write out the actual data now | |
| 829 for (int i = 0; i < m_children.size(); ++i) { | |
| 830 RCCFileInfo *child = m_children.at(i); | |
| 831 ++offset; | |
| 832 if (child->m_flags & RCCFileInfo::Directory) | |
| 833 pending.push(child); | |
| 834 } | |
| 835 } | |
| 836 | |
| 837 //write out the structure (ie iterate again!) | |
| 838 pending.push(m_root); | |
| 839 m_root->writeDataInfo(*this); | |
| 840 while (!pending.isEmpty()) { | |
| 841 RCCFileInfo *file = pending.pop(); | |
| 842 | |
| 843 //sort by hash value for binary lookup | |
| 844 QList<RCCFileInfo*> m_children = file->m_children.values(); | |
| 845 qSort(m_children.begin(), m_children.end(), qt_rcc_compare_hash); | |
| 846 | |
| 847 //write out the actual data now | |
| 848 for (int i = 0; i < m_children.size(); ++i) { | |
| 849 RCCFileInfo *child = m_children.at(i); | |
| 850 child->writeDataInfo(*this); | |
| 851 if (child->m_flags & RCCFileInfo::Directory) | |
| 852 pending.push(child); | |
| 853 } | |
| 854 } | |
| 855 if (m_format == C_Code) | |
| 856 writeString("\n];\n\n"); | |
| 857 | |
| 858 return true; | |
| 859 } | |
| 860 | |
| 861 void RCCResourceLibrary::writeMangleNamespaceFunction(const QByteArray &name) | |
| 862 { | |
| 863 if (m_useNameSpace) { | |
| 864 // qtd writeString("QT_MANGLE_NAMESPACE("); | |
| 865 writeByteArray(name); | |
| 866 // qtd writeChar(')'); | |
| 867 } else { | |
| 868 writeByteArray(name); | |
| 869 } | |
| 870 } | |
| 871 | |
| 872 void RCCResourceLibrary::writeAddNamespaceFunction(const QByteArray &name) | |
| 873 { | |
| 874 if (m_useNameSpace) { | |
| 875 writeString("QT_PREPEND_NAMESPACE("); | |
| 876 writeByteArray(name); | |
| 877 writeChar(')'); | |
| 878 } else { | |
| 879 writeByteArray(name); | |
| 880 } | |
| 881 } | |
| 882 | |
| 883 bool RCCResourceLibrary::writeInitializer() | |
| 884 { | |
| 885 if (m_format == C_Code) { | |
| 886 //write("\nQT_BEGIN_NAMESPACE\n"); | |
| 887 QString initName = m_initName; | |
| 888 if (!initName.isEmpty()) { | |
| 889 initName.prepend(QLatin1Char('_')); | |
| 890 initName.replace(QRegExp(QLatin1String("[^a-zA-Z0-9_]")), QLatin1String("_")); | |
| 891 } | |
| 892 | |
| 893 //init | |
| 894 if (m_useNameSpace) | |
| 895 writeString("// QT_BEGIN_NAMESPACE\n\n"); | |
| 896 if (m_root) { | |
| 897 writeString("extern(C) bool qtd_register_resource_data(int version_, ubyte *tree, ubyte *name, ubyte *data);\n\n"); | |
| 898 writeString("extern(C) bool qtd_unregister_resource_data(int version_, ubyte *tree, ubyte *name, ubyte *data);\n\n"); | |
| 899 } | |
| 900 if (m_useNameSpace) | |
| 901 writeString("// QT_END_NAMESPACE\n\n\n"); | |
| 902 QString initResources = QLatin1String("qtd_init_resources"); | |
| 903 initResources += initName; | |
| 904 writeString("extern(C) int "); | |
| 905 writeMangleNamespaceFunction(initResources.toLatin1()); | |
| 906 writeString("()\n{\n"); | |
| 907 | |
| 908 if (m_root) { | |
| 909 writeString(" "); | |
| 910 writeString("qtd_register_resource_data(0x01, qt_resource_struct.ptr, " | |
| 911 "qt_resource_name.ptr, qt_resource_data.ptr);\n"); | |
| 912 } | |
| 913 writeString(" return 1;\n"); | |
| 914 writeString("}\n\n"); | |
| 915 | |
| 916 //cleanup | |
| 917 QString cleanResources = QLatin1String("qtd_cleanup_resources"); | |
| 918 cleanResources += initName; | |
| 919 writeString("extern(C) int "); | |
| 920 writeMangleNamespaceFunction(cleanResources.toLatin1()); | |
| 921 writeString("()\n{\n"); | |
| 922 if (m_root) { | |
| 923 writeString(" "); | |
| 924 writeString("qtd_unregister_resource_data(0x01, qt_resource_struct.ptr, " | |
| 925 "qt_resource_name.ptr, qt_resource_data.ptr);\n"); | |
| 926 } | |
| 927 writeString(" return 1;\n"); | |
| 928 writeString("}\n\n"); | |
|
61
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929 |
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930 if(staticInitialize()) |
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931 { |
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932 writeString("static this() \n{\n "); |
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933 writeMangleNamespaceFunction(initResources.toLatin1()); |
|
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934 writeString("();\n}\n\n"); |
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935 |
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936 writeString("static ~this() \n{\n "); |
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937 writeMangleNamespaceFunction(cleanResources.toLatin1()); |
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diff
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938 writeString("();\n}\n\n"); |
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|
939 } |
| 57 | 940 } else if (m_format == Binary) { |
| 941 int i = 4; | |
| 942 char *p = m_out.data(); | |
| 943 p[i++] = 0; // 0x01 | |
| 944 p[i++] = 0; | |
| 945 p[i++] = 0; | |
| 946 p[i++] = 1; | |
| 947 | |
| 948 p[i++] = (m_treeOffset >> 24) & 0xff; | |
| 949 p[i++] = (m_treeOffset >> 16) & 0xff; | |
| 950 p[i++] = (m_treeOffset >> 8) & 0xff; | |
| 951 p[i++] = (m_treeOffset >> 0) & 0xff; | |
| 952 | |
| 953 p[i++] = (m_dataOffset >> 24) & 0xff; | |
| 954 p[i++] = (m_dataOffset >> 16) & 0xff; | |
| 955 p[i++] = (m_dataOffset >> 8) & 0xff; | |
| 956 p[i++] = (m_dataOffset >> 0) & 0xff; | |
| 957 | |
| 958 p[i++] = (m_namesOffset >> 24) & 0xff; | |
| 959 p[i++] = (m_namesOffset >> 16) & 0xff; | |
| 960 p[i++] = (m_namesOffset >> 8) & 0xff; | |
| 961 p[i++] = (m_namesOffset >> 0) & 0xff; | |
| 962 } | |
| 963 return true; | |
| 964 } | |
| 965 | |
| 966 QT_END_NAMESPACE |