wpiutil: Add shared resources for http servers

Files are named only with major.minor versions.  Full versions are:
* bootstrap 4.1.3
* coreui 2.1.8
* feather 4.8.0
* jquery 3.3.1
* popper 1.14.4

ThirdPartyNotices.txt

@@ -33,6 +33,11 @@ tcpsockets            wpiutil/src/main/native/cpp/TCP{Stream,Connector,Acceptor}
                       wpiutil/src/main/native/include/wpi/TCP*.h
 Optional              wpiutil/src/main/native/include/wpi/optional.h
                       wpiutil/src/test/native/cpp/test_optional.cpp
+Bootstrap             wpiutil/src/main/native/resources/bootstrap-*
+CoreUI                wpiutil/src/main/native/resources/coreui-*
+Feather Icons         wpiutil/src/main/native/resources/feather-*
+jQuery                wpiutil/src/main/native/resources/jquery-*
+popper.js             wpiutil/src/main/native/resources/popper-*
 
 
 ==============================================================================
@@ -244,3 +249,125 @@ 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.
+
+
+==============================================================================
+Bootstrap License
+==============================================================================
+Copyright (c) 2011-2018 Twitter, Inc.
+Copyright (c) 2011-2018 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
+==============================================================================
+CoreUI License
+==============================================================================
+Copyright (c) 2018 creativeLabs Łukasz Holeczek.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+
+==============================================================================
+Feather Icons License
+==============================================================================
+Copyright (c) 2013-2017 Cole Bemis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+
+==============================================================================
+jQuery License
+==============================================================================
+Copyright JS Foundation and other contributors, https://js.foundation/
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+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 AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+==============================================================================
+popper.js License
+==============================================================================
+Copyright (c) 2016 Federico Zivolo and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

cmake/modules/GenResources.cmake

@@ -0,0 +1,25 @@
+MACRO(GENERATE_RESOURCES inputDir outputDir prefix namespace outputFiles)
+  FILE(GLOB inputFiles ${inputDir}/*)
+  SET(${outputFiles})
+  FOREACH(input ${inputFiles})
+    GET_FILENAME_COMPONENT(inputBase ${input} NAME)
+    IF("${inputBase}" MATCHES "^\\.")
+      CONTINUE()
+    ENDIF()
+    SET(output "${outputDir}/${inputBase}.cpp")
+    LIST(APPEND ${outputFiles} "${output}")
+
+    ADD_CUSTOM_COMMAND(
+      OUTPUT ${output}
+      COMMAND ${CMAKE_COMMAND}
+        "-Dinput=${input}"
+        "-Doutput=${output}"
+        "-Dprefix=${prefix}"
+        "-Dnamespace=${namespace}"
+        -P "${CMAKE_SOURCE_DIR}/cmake/scripts/GenResource.cmake"
+      MAIN_DEPENDENCY ${input}
+      DEPENDS ${CMAKE_SOURCE_DIR}/cmake/scripts/GenResource.cmake
+      VERBATIM
+    )
+  ENDFOREACH()
+ENDMACRO()

cmake/scripts/GenResource.cmake

@@ -0,0 +1,23 @@
+# Parameters: input output prefix namespace
+FILE(READ ${input} fileHex HEX)
+STRING(LENGTH "${fileHex}" fileHexSize)
+MATH(EXPR fileSize "${fileHexSize} / 2")
+
+GET_FILENAME_COMPONENT(inputBase ${input} NAME)
+STRING(REGEX REPLACE "[^a-zA-Z0-9]" "_" funcName "${inputBase}")
+SET(funcName "GetResource_${funcName}")
+
+FILE(WRITE "${output}" "#include <stddef.h>\n#include <wpi/StringRef.h>\nextern \"C\" {\nstatic const unsigned char contents[] = {")
+
+STRING(REGEX MATCHALL ".." outputData "${fileHex}")
+STRING(REGEX REPLACE ";" ", 0x" outputData "${outputData}")
+FILE(APPEND "${output}" " 0x${outputData} };\n")
+FILE(APPEND "${output}" "const unsigned char* ${prefix}${funcName}(size_t* len) {\n  *len = ${fileSize};\n  return contents;\n}\n}\n")
+
+IF(NOT namespace STREQUAL "")
+  FILE(APPEND "${output}" "namespace ${namespace} {\n")
+ENDIF()
+FILE(APPEND "${output}" "wpi::StringRef ${funcName}() {\n  return wpi::StringRef(reinterpret_cast<const char*>(contents), ${fileSize});\n}\n")
+IF(NOT namespace STREQUAL "")
+  FILE(APPEND "${output}" "}\n")
+ENDIF()

shared/resources.gradle

@@ -0,0 +1,50 @@
+ext.createGenerateResourcesTask = { name, prefix, namespace, project ->
+    def generatedOutputDir = file("$buildDir/generated/$name/cpp")
+
+    def inputDir = file("$projectDir/src/$name/native/resources")
+
+    if (!prefix.isEmpty()) prefix += '_'
+
+    def task = project.tasks.create("generateResources-$name") {
+        outputs.dir generatedOutputDir
+        inputs.dir inputDir
+
+        doLast {
+            generatedOutputDir.mkdirs()
+            inputDir.eachFile { inputFile ->
+                if (inputFile.name.startsWith('.')) return
+                def fileBytes = inputFile.bytes
+                def outputFile = file("$generatedOutputDir/${inputFile.name}.cpp")
+                def funcName = "GetResource_" + inputFile.name.replaceAll('[^a-zA-Z0-9]', '_')
+                outputFile.withWriter { out ->
+                    def inputBytes = inputFile.bytes
+                    out.print '''#include <stddef.h>
+#include <wpi/StringRef.h>
+extern "C" {
+static const unsigned char contents[] = { '''
+
+                    for (int i = 0; i < fileBytes.size(); i++) {
+                        out.print String.format('0x%02x', (int) fileBytes[i] & 0xff)
+                        out.print ', '
+                    }
+                    out.println """};
+const unsigned char* ${prefix}${funcName}(size_t* len) {
+  *len = ${fileBytes.size()};
+  return contents;
+}
+}"""
+                    if (!namespace.isEmpty()) {
+                        out.println "namespace ${namespace} {"
+                    }
+                    out.println """wpi::StringRef ${funcName}() {
+  return wpi::StringRef(reinterpret_cast<const char*>(contents), ${fileBytes.size()});
+}"""
+                    if (!namespace.isEmpty()) {
+                        out.println '}'
+                    }
+                }
+            }
+        }
+    }
+    return task
+}

wpiutil/.styleguide

@@ -53,6 +53,7 @@ generatedFileExclude {
   src/main/native/libuv/
   src/main/native/include/wpi/optional\.h$
   src/test/native/cpp/test_optional\.cpp$
+  src/main/native/resources/
 }
 
 licenseUpdateExclude {

wpiutil/CMakeLists.txt

@@ -1,6 +1,7 @@
 project(wpiutil)
 
 include(SubDirList)
+include(GenResources)
 
 # Java bindings
 if (NOT WITHOUT_JAVA)
@@ -23,6 +24,8 @@ endif()
 set(THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
 
+GENERATE_RESOURCES(src/main/native/resources generated/main/cpp WPI wpi wpiutil_resources_src)
+
 file(GLOB_RECURSE wpiutil_native_src src/main/native/cpp/*.cpp)
 
 file(GLOB uv_native_src src/main/native/libuv/*.cpp)
@@ -69,7 +72,7 @@ set(uv_linux_src
     src/main/native/libuv/unix/sysinfo-memory.cpp
 )
 
-add_library(wpiutil ${wpiutil_native_src} ${uv_native_src})
+add_library(wpiutil ${wpiutil_native_src} ${uv_native_src} ${wpiutil_resources_src})
 set_target_properties(wpiutil PROPERTIES DEBUG_POSTFIX "d")
 
 set_property(TARGET wpiutil PROPERTY FOLDER "libraries")

wpiutil/build.gradle

@@ -1,7 +1,13 @@
+apply from: "${rootDir}/shared/resources.gradle"
+
 ext {
     nativeName = 'wpiutil'
     devMain = 'edu.wpi.first.wpiutil.DevMain'
+    def generateTask = createGenerateResourcesTask('main', 'WPI', 'wpi', project)
     extraSetup = {
+        it.tasks.withType(CppCompile) {
+            dependsOn generateTask
+        }
         it.sources {
             libuvCpp(CppSourceSet) {
                 source {
@@ -12,6 +18,15 @@ ext {
                     srcDirs 'src/main/native/include', 'src/main/native/include/uv-private', 'src/main/native/libuv'
                 }
             }
+            resourcesCpp(CppSourceSet) {
+                source {
+                    srcDirs "$buildDir/generated/main/cpp"
+                    include '*.cpp'
+                }
+                exportedHeaders {
+                    srcDirs 'src/main/native/include'
+                }
+            }
         }
         if (it.targetPlatform.operatingSystem.name != 'windows') {
             it.cppCompiler.define '_GNU_SOURCE'