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1 /* | 1 /* |
2 * This file is part of Adblock Plus <https://adblockplus.org/>, | 2 * This file is part of Adblock Plus <https://adblockplus.org/>, |
3 * Copyright (C) 2006-present eyeo GmbH | 3 * Copyright (C) 2006-present eyeo GmbH |
4 * | 4 * |
5 * Adblock Plus is free software: you can redistribute it and/or modify | 5 * Adblock Plus is free software: you can redistribute it and/or modify |
6 * it under the terms of the GNU General Public License version 3 as | 6 * it under the terms of the GNU General Public License version 3 as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
8 * | 8 * |
9 * Adblock Plus is distributed in the hope that it will be useful, | 9 * Adblock Plus is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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258 }; | 258 }; |
259 | 259 |
260 inline DependentString operator "" _str(const String::value_type* str, | 260 inline DependentString operator "" _str(const String::value_type* str, |
261 String::size_type len) | 261 String::size_type len) |
262 { | 262 { |
263 return DependentString(str, len); | 263 return DependentString(str, len); |
264 } | 264 } |
265 | 265 |
266 inline void String_assert_writable(bool isWritable) | 266 inline void String_assert_writable(bool isWritable) |
267 { | 267 { |
268 assert(isWritable, u"Writing access to a read-only string"_str); | 268 assert2(isWritable, u"Writing access to a read-only string"_str); |
269 } | 269 } |
270 | 270 |
271 class OwnedString : public String | 271 class OwnedString : public String |
272 { | 272 { |
273 private: | 273 private: |
274 void grow(size_type additionalSize) | 274 void grow(size_type additionalSize) |
275 { | 275 { |
276 OwnedString newValue(length() + additionalSize); | 276 OwnedString newValue(length() + additionalSize); |
277 if (length() > 0) | 277 if (length() > 0) |
278 std::memcpy(newValue.mBuf, mBuf, sizeof(value_type) * length()); | 278 std::memcpy(newValue.mBuf, mBuf, sizeof(value_type) * length()); |
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341 std::swap(mBuf, str.mBuf); | 341 std::swap(mBuf, str.mBuf); |
342 std::swap(mLen, str.mLen); | 342 std::swap(mLen, str.mLen); |
343 return *this; | 343 return *this; |
344 } | 344 } |
345 | 345 |
346 void append(const value_type* source, size_type sourceLen) | 346 void append(const value_type* source, size_type sourceLen) |
347 { | 347 { |
348 if (!sourceLen) | 348 if (!sourceLen) |
349 return; | 349 return; |
350 | 350 |
351 assert(source, u"Null buffer passed to OwnedString.append()"_str); | 351 assert2(source, u"Null buffer passed to OwnedString.append()"_str); |
352 size_t oldLength = length(); | 352 size_t oldLength = length(); |
353 grow(sourceLen); | 353 grow(sourceLen); |
354 std::memcpy(mBuf + oldLength, source, sizeof(value_type) * sourceLen); | 354 std::memcpy(mBuf + oldLength, source, sizeof(value_type) * sourceLen); |
355 } | 355 } |
356 | 356 |
357 void append(const char* source, size_type sourceLen) | 357 void append(const char* source, size_type sourceLen) |
358 { | 358 { |
359 if (!sourceLen) | 359 if (!sourceLen) |
360 return; | 360 return; |
361 | 361 |
362 assert(source, u"Null buffer passed to OwnedString.append()"_str); | 362 assert2(source, u"Null buffer passed to OwnedString.append()"_str); |
363 size_t oldLength = length(); | 363 size_t oldLength = length(); |
364 grow(sourceLen); | 364 grow(sourceLen); |
365 for (size_t i = 0; i < sourceLen; i++) | 365 for (size_t i = 0; i < sourceLen; i++) |
366 mBuf[oldLength + i] = source[i]; | 366 mBuf[oldLength + i] = source[i]; |
367 } | 367 } |
368 | 368 |
369 void append(const String& str) | 369 void append(const String& str) |
370 { | 370 { |
371 append(str.mBuf, str.length()); | 371 append(str.mBuf, str.length()); |
372 } | 372 } |
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398 if (negative) | 398 if (negative) |
399 mBuf[pos++] = '-'; | 399 mBuf[pos++] = '-'; |
400 | 400 |
401 for (int i = size - 1; i >= 0; i--) | 401 for (int i = size - 1; i >= 0; i--) |
402 { | 402 { |
403 mBuf[pos + i] = '0' + (num % 10); | 403 mBuf[pos + i] = '0' + (num % 10); |
404 num /= 10; | 404 num /= 10; |
405 } | 405 } |
406 } | 406 } |
407 }; | 407 }; |
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