diff options
Diffstat (limited to 'third_party/protobuf/3.4.0/php/src/Google/Protobuf/Internal/GPBUtil.php')
| -rw-r--r-- | third_party/protobuf/3.4.0/php/src/Google/Protobuf/Internal/GPBUtil.php | 343 |
1 files changed, 0 insertions, 343 deletions
diff --git a/third_party/protobuf/3.4.0/php/src/Google/Protobuf/Internal/GPBUtil.php b/third_party/protobuf/3.4.0/php/src/Google/Protobuf/Internal/GPBUtil.php deleted file mode 100644 index 6fe360687d..0000000000 --- a/third_party/protobuf/3.4.0/php/src/Google/Protobuf/Internal/GPBUtil.php +++ /dev/null @@ -1,343 +0,0 @@ -<?php - -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -namespace Google\Protobuf\Internal; - -use Google\Protobuf\Internal\GPBType; -use Google\Protobuf\Internal\RepeatedField; -use Google\Protobuf\Internal\MapField; - -class GPBUtil -{ - public static function divideInt64ToInt32($value, &$high, &$low, $trim = false) - { - $isNeg = (bccomp($value, 0) < 0); - if ($isNeg) { - $value = bcsub(0, $value); - } - - $high = bcdiv($value, 4294967296); - $low = bcmod($value, 4294967296); - if (bccomp($high, 2147483647) > 0) { - $high = (int) bcsub($high, 4294967296); - } else { - $high = (int) $high; - } - if (bccomp($low, 2147483647) > 0) { - $low = (int) bcsub($low, 4294967296); - } else { - $low = (int) $low; - } - - if ($isNeg) { - $high = ~$high; - $low = ~$low; - $low++; - if (!$low) { - $high = (int)($high + 1); - } - } - - if ($trim) { - $high = 0; - } - } - - public static function checkString(&$var, $check_utf8) - { - if (is_array($var) || is_object($var)) { - throw new \InvalidArgumentException("Expect string."); - } - if (!is_string($var)) { - $var = strval($var); - } - if ($check_utf8 && !preg_match('//u', $var)) { - throw new \Exception("Expect utf-8 encoding."); - } - } - - public static function checkEnum(&$var) - { - static::checkInt32($var); - } - - public static function checkInt32(&$var) - { - if (is_numeric($var)) { - $var = intval($var); - } else { - throw new \Exception("Expect integer."); - } - } - - public static function checkUint32(&$var) - { - if (is_numeric($var)) { - if (PHP_INT_SIZE === 8) { - $var = intval($var); - $var |= ((-(($var >> 31) & 0x1)) & ~0xFFFFFFFF); - } else { - if (bccomp($var, 0x7FFFFFFF) > 0) { - $var = bcsub($var, "4294967296"); - } - $var = (int) $var; - } - } else { - throw new \Exception("Expect integer."); - } - } - - public static function checkInt64(&$var) - { - if (is_numeric($var)) { - if (PHP_INT_SIZE == 8) { - $var = intval($var); - } else { - if (is_float($var) || - is_integer($var) || - (is_string($var) && - bccomp($var, "9223372036854774784") < 0)) { - $var = number_format($var, 0, ".", ""); - } - } - } else { - throw new \Exception("Expect integer."); - } - } - - public static function checkUint64(&$var) - { - if (is_numeric($var)) { - if (PHP_INT_SIZE == 8) { - $var = intval($var); - } else { - $var = number_format($var, 0, ".", ""); - } - } else { - throw new \Exception("Expect integer."); - } - } - - public static function checkFloat(&$var) - { - if (is_float($var) || is_numeric($var)) { - $var = floatval($var); - } else { - throw new \Exception("Expect float."); - } - } - - public static function checkDouble(&$var) - { - if (is_float($var) || is_numeric($var)) { - $var = floatval($var); - } else { - throw new \Exception("Expect float."); - } - } - - public static function checkBool(&$var) - { - if (is_array($var) || is_object($var)) { - throw new \Exception("Expect boolean."); - } - $var = boolval($var); - } - - public static function checkMessage(&$var, $klass) - { - if (!$var instanceof $klass && !is_null($var)) { - throw new \Exception("Expect message."); - } - } - - public static function checkRepeatedField(&$var, $type, $klass = null) - { - if (!$var instanceof RepeatedField && !is_array($var)) { - throw new \Exception("Expect array."); - } - if (is_array($var)) { - $tmp = new RepeatedField($type, $klass); - foreach ($var as $value) { - $tmp[] = $value; - } - return $tmp; - } else { - if ($var->getType() != $type) { - throw new \Exception( - "Expect repeated field of different type."); - } - if ($var->getType() === GPBType::MESSAGE && - $var->getClass() !== $klass) { - throw new \Exception( - "Expect repeated field of different message."); - } - return $var; - } - } - - public static function checkMapField(&$var, $key_type, $value_type, $klass = null) - { - if (!$var instanceof MapField && !is_array($var)) { - throw new \Exception("Expect dict."); - } - if (is_array($var)) { - $tmp = new MapField($key_type, $value_type, $klass); - foreach ($var as $key => $value) { - $tmp[$key] = $value; - } - return $tmp; - } else { - if ($var->getKeyType() != $key_type) { - throw new \Exception("Expect map field of key type."); - } - if ($var->getValueType() != $value_type) { - throw new \Exception("Expect map field of value type."); - } - if ($var->getValueType() === GPBType::MESSAGE && - $var->getValueClass() !== $klass) { - throw new \Exception( - "Expect map field of different value message."); - } - return $var; - } - } - - public static function Int64($value) - { - return new Int64($value); - } - - public static function Uint64($value) - { - return new Uint64($value); - } - - public static function getClassNamePrefix( - $classname, - $file_proto) - { - $option = $file_proto->getOptions(); - $prefix = is_null($option) ? "" : $option->getPhpClassPrefix(); - if ($prefix !== "") { - return $prefix; - } - - $reserved_words = array("Empty", "ECHO", "ARRAY"); - foreach ($reserved_words as $reserved_word) { - if ($classname === $reserved_word) { - if ($file_proto->getPackage() === "google.protobuf") { - return "GPB"; - } else { - return "PB"; - } - } - } - - return ""; - } - - public static function getClassNameWithoutPackage( - $name, - $file_proto) - { - $classname = implode('_', array_map('ucwords', explode('.', $name))); - return static::getClassNamePrefix($classname, $file_proto) . $classname; - } - - public static function getFullClassName( - $proto, - $containing, - $file_proto, - &$message_name_without_package, - &$classname, - &$fullname) - { - // Full name needs to start with '.'. - $message_name_without_package = $proto->getName(); - if ($containing !== "") { - $message_name_without_package = - $containing . "." . $message_name_without_package; - } - - $package = $file_proto->getPackage(); - if ($package === "") { - $fullname = "." . $message_name_without_package; - } else { - $fullname = "." . $package . "." . $message_name_without_package; - } - - $class_name_without_package = - static::getClassNameWithoutPackage($message_name_without_package, $file_proto); - - $option = $file_proto->getOptions(); - if (!is_null($option) && $option->hasPhpNamespace()) { - $namespace = $option->getPhpNamespace(); - if ($namespace !== "") { - $classname = $namespace . "\\" . $class_name_without_package; - return; - } else { - $classname = $class_name_without_package; - return; - } - } - - if ($package === "") { - $classname = $class_name_without_package; - } else { - $classname = - implode('\\', array_map('ucwords', explode('.', $package))). - "\\".$class_name_without_package; - } - } - - public static function combineInt32ToInt64($high, $low) - { - $isNeg = $high < 0; - if ($isNeg) { - $high = ~$high; - $low = ~$low; - $low++; - if (!$low) { - $high = (int) ($high + 1); - } - } - $result = bcadd(bcmul($high, 4294967296), $low); - if ($low < 0) { - $result = bcadd($result, 4294967296); - } - if ($isNeg) { - $result = bcsub(0, $result); - } - return $result; - } -} |