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* Add presets for Hyperscan 5.2.1 (pull #849)
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| Original file line number | Diff line number | Diff line change |
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| Hyperscan is licensed under the BSD License. | ||
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| Copyright (c) 2015, Intel Corporation | ||
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| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are met: | ||
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| * 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 Intel Corporation nor the names of its contributors | ||
| may be used to endorse or promote products derived from this software | ||
| without specific prior written permission. | ||
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| 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. | ||
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| -------------------------------------------------------------------------------- | ||
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| This product also contains code from third parties, under the following | ||
| licenses: | ||
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| Intel's Slicing-by-8 CRC32 implementation | ||
| ----------------------------------------- | ||
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| Copyright (c) 2004-2006, Intel Corporation | ||
| All rights reserved. | ||
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| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are met: | ||
|
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| * 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. | ||
|
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||
| 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 HOLDER 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. | ||
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| Boost C++ Headers Library | ||
| ------------------------- | ||
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| Boost Software License - Version 1.0 - August 17th, 2003 | ||
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| Permission is hereby granted, free of charge, to any person or organization | ||
| obtaining a copy of the software and accompanying documentation covered by | ||
| this license (the "Software") to use, reproduce, display, distribute, | ||
| execute, and transmit the Software, and to prepare derivative works of the | ||
| Software, and to permit third-parties to whom the Software is furnished to | ||
| do so, all subject to the following: | ||
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| The copyright notices in the Software and this entire statement, including | ||
| the above license grant, this restriction and the following disclaimer, | ||
| must be included in all copies of the Software, in whole or in part, and | ||
| all derivative works of the Software, unless such copies or derivative | ||
| works are solely in the form of machine-executable object code generated by | ||
| a source language processor. | ||
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| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT | ||
| SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE | ||
| FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, | ||
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| DEALINGS IN THE SOFTWARE. | ||
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| The Google C++ Testing Framework (Google Test) | ||
| ---------------------------------------------- | ||
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| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are | ||
| met: | ||
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| * 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. | ||
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| 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. |
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| JavaCPP Presets for Hyperscan | ||
| ============================= | ||
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| Introduction | ||
| ------------ | ||
| This directory contains the JavaCPP Presets module for: | ||
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| * Hyperscan 5.2.1 https://www.hyperscan.io | ||
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| Please refer to the parent README.md file for more detailed information about the JavaCPP Presets. | ||
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| Documentation | ||
| ------------- | ||
| Java API documentation is available here: | ||
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| * http://bytedeco.org/javacpp-presets/hyperscan/apidocs/ | ||
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| Sample Usage | ||
| ------------ | ||
| Here is a simple example of Hyperscan | ||
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| We can use [Maven 3](http://maven.apache.org/) to download and install automatically all the class files as well as the native binaries. To run this sample code, after creating the `pom.xml` and `HyperscanTest.java` source files below, simply execute on the command line: | ||
| ```bash | ||
| $ mvn compile exec:java | ||
| ``` | ||
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| Be aware that flag `-Djavacpp.platform` can be used to specify the target platform when running the maven command above, for example: | ||
| ```bash | ||
| $ mvn compile exec:java -Djavacpp.platform=linux-x86_64 | ||
| ``` | ||
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| ### The `pom.xml` build file | ||
| ```xml | ||
| <project> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| <groupId>org.bytedeco.hyperscan</groupId> | ||
| <artifactId>HyperscanTest</artifactId> | ||
| <version>1.5.3-SNAPSHOT</version> | ||
| <properties> | ||
| <exec.mainClass>HyperscanTest</exec.mainClass> | ||
| <maven.compiler.target>1.7</maven.compiler.target> | ||
| <maven.compiler.source>1.7</maven.compiler.source> | ||
| </properties> | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>org.bytedeco</groupId> | ||
| <artifactId>hyperscan-platform</artifactId> | ||
| <version>5.2.1-1.5.3-SNAPSHOT</version> | ||
| </dependency> | ||
| </dependencies> | ||
| <build> | ||
| <sourceDirectory>.</sourceDirectory> | ||
| </build> | ||
| </project> | ||
| ``` | ||
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| ### The `HyperscanTest.java` source file | ||
| ```java | ||
| import org.bytedeco.hyperscan.global.hyperscan; | ||
| import org.bytedeco.hyperscan.hs_compile_error_t; | ||
| import org.bytedeco.hyperscan.hs_database_t; | ||
| import org.bytedeco.hyperscan.hs_scratch_t; | ||
| import org.bytedeco.hyperscan.match_event_handler; | ||
| import org.bytedeco.javacpp.BytePointer; | ||
| import org.bytedeco.javacpp.IntPointer; | ||
| import org.bytedeco.javacpp.Loader; | ||
| import org.bytedeco.javacpp.Pointer; | ||
| import org.bytedeco.javacpp.PointerPointer; | ||
| import org.bytedeco.javacpp.annotation.Cast; | ||
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| import static org.bytedeco.hyperscan.global.hyperscan.HS_FLAG_SINGLEMATCH; | ||
| import static org.bytedeco.hyperscan.global.hyperscan.HS_MODE_BLOCK; | ||
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| public class HyperscanTest { | ||
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| public static void main(String[] args) { | ||
| Loader.load(hyperscan.class); | ||
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| String[] patterns = { "abc1", "asa", "dab" }; | ||
| hs_database_t database_t = null; | ||
| match_event_handler matchEventHandler = null; | ||
| hs_scratch_t scratchSpace = new hs_scratch_t(); | ||
| hs_compile_error_t compile_error_t; | ||
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| try(PointerPointer<hs_database_t> database_t_p = new PointerPointer<hs_database_t>(1); | ||
| PointerPointer<hs_compile_error_t> compile_error_t_p = new PointerPointer<hs_compile_error_t>(1); | ||
| IntPointer compileFlags = new IntPointer(HS_FLAG_SINGLEMATCH, HS_FLAG_SINGLEMATCH, HS_FLAG_SINGLEMATCH); | ||
| IntPointer patternIds = new IntPointer(1, 1, 1); | ||
| PointerPointer expressionsPointer = new PointerPointer<BytePointer>(patterns) | ||
| ) { | ||
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| matchEventHandler = new match_event_handler() { | ||
| @Override | ||
| public int call(@Cast("unsigned int") int id, | ||
| @Cast("unsigned long long") long from, | ||
| @Cast("unsigned long long") long to, | ||
| @Cast("unsigned int") int flags, Pointer context) { | ||
| System.out.println(from + "-" + to); | ||
| System.out.println(id); | ||
| return 0; | ||
| } | ||
| }; | ||
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| int result = hyperscan.hs_compile_multi(expressionsPointer, compileFlags, patternIds, 3, HS_MODE_BLOCK, | ||
| null, database_t_p, compile_error_t_p); | ||
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| database_t = new hs_database_t(database_t_p.get(0)); | ||
| compile_error_t = new hs_compile_error_t(compile_error_t_p.get(0)); | ||
| if (result != 0) { | ||
| System.out.println(compile_error_t.message().getString()); | ||
| System.exit(1); | ||
| } | ||
| result = hyperscan.hs_alloc_scratch(database_t, scratchSpace); | ||
| if (result != 0) { | ||
| System.out.println("Error during scratch space allocation"); | ||
| System.exit(1); | ||
| } | ||
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| String textToSearch = "-21dasaaadabcaaa"; | ||
| hyperscan.hs_scan(database_t, textToSearch, textToSearch.length(), 0, scratchSpace, matchEventHandler, expressionsPointer); | ||
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| } finally { | ||
| hyperscan.hs_free_scratch(scratchSpace); | ||
| if (database_t != null) { | ||
| hyperscan.hs_free_database(database_t); | ||
| } | ||
| if (matchEventHandler != null) { | ||
| matchEventHandler.close(); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| ``` |
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