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+ GNU GENERAL PUBLIC LICENSE
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+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ {one line to give the program's name and a brief idea of what it does.}
+ Copyright (C) {year} {name of author}
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ {project} Copyright (C) {year} {fullname}
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null
+# Makefile base template
+#
+# Version:
+# - 1.0.0: add a version comment
+# - 1.1.0: add 'help', 'sjar'
+# - 1.2.0: add 'apk'
+# - 1.2.1: improve 'apk' and add 'android'
+# - 1.3.0: add 'man' for man(ual) pages
+# - 1.4.0: remove android stuff (not working anyway)
+# - 1.5.0: include sources and readme/changelog in jar
+# - 1.5.1: include binaries from libs/bin/ into the jar
+
+# Required parameters (the commented out ones are supposed to be per project):
+
+#MAIN = path to main java source to compile
+#MORE = path to supplementary needed resources not linked from MAIN
+#NAME = name of project (used for jar output file)
+#PREFIX = usually /usr/local (where to install the program)
+#TEST = path to main test source to compile
+#JAR_FLAGS += a list of things to pack, each usually prefixed with "-C bin/"
+#SJAR_FLAGS += a list of things to pack, each usually prefixed with "-C src/",
+# for *-sources.jar files
+#TEST_PARAMS = any parameter to pass to the test runnable when "test-run"
+
+JAVAC = javac
+JAVAC_FLAGS += -encoding UTF-8 -d ./bin/ -cp ./src/
+JAVA = java
+JAVA_FLAGS += -cp ./bin/
+JAR = jar
+RJAR = java
+RJAR_FLAGS += -jar
+
+all: build jar man
+
+help:
+ @echo "Usual options:"
+ @echo "=============="
+ @echo " make : to build the jar file and man pages IF possible"
+ @echo " make help : to get this help screen"
+ @echo " make libs : to update the libraries into src/"
+ @echo " make build : to update the binaries (not the jar)"
+ @echo " make test : to update the test binaries"
+ @echo " make build jar : to update the binaries and jar file"
+ @echo " make sjar : to create the sources jar file"
+ @echo " make clean : to clean the directory of intermediate files"
+ @echo " make mrpropre : to clean the directory of all outputs"
+ @echo " make run : to run the program from the binaries"
+ @echo " make run-test : to run the test program from the binaries"
+ @echo " make jrun : to run the program from the jar file"
+ @echo " make install : to install the application into $$PREFIX"
+ @echo " make ifman : to make the manual pages (if pandoc is found)"
+ @echo " make man : to make the manual pages (requires pandoc)"
+
+.PHONY: all clean mrproper mrpropre build run jrun jar sjar resources test-resources install libs ifman man love
+
+bin:
+ @mkdir -p bin
+
+jar: $(NAME).jar
+
+sjar: $(NAME)-sources.jar
+
+build: resources
+ @echo Compiling program...
+ @echo " src/$(MAIN)"
+ @$(JAVAC) $(JAVAC_FLAGS) "src/$(MAIN).java"
+ @[ "$(MORE)" = "" ] || for sup in $(MORE); do \
+ echo " src/$$sup" ;\
+ $(JAVAC) $(JAVAC_FLAGS) "src/$$sup.java" ; \
+ done
+
+test: test-resources
+ @[ -e bin/$(MAIN).class ] || echo You need to build the sources
+ @[ -e bin/$(MAIN).class ]
+ @echo Compiling test program...
+ @[ "$(TEST)" != "" ] || echo No test sources defined.
+ @[ "$(TEST)" = "" ] || for sup in $(TEST); do \
+ echo " src/$$sup" ;\
+ $(JAVAC) $(JAVAC_FLAGS) "src/$$sup.java" ; \
+ done
+
+clean:
+ rm -rf bin/
+ @echo Removing sources taken from libs...
+ @for lib in libs/*-sources.jar libs/*-sources.patch.jar; do \
+ if [ "$$lib" != 'libs/*-sources.jar' -a "$$lib" != 'libs/*-sources.patch.jar' ]; then \
+ basename "$$lib"; \
+ jar tf "$$lib" | while read -r ln; do \
+ [ -f "src/$$ln" ] && rm "src/$$ln"; \
+ done; \
+ jar tf "$$lib" | tac | while read -r ln; do \
+ [ -d "src/$$ln" ] && rmdir "src/$$ln" 2>/dev/null || true; \
+ done; \
+ fi \
+ done
+
+mrproper: mrpropre
+
+mrpropre: clean
+ rm -f $(NAME).jar
+ rm -f $(NAME)-sources.jar
+ rm -f $(NAME).apk
+ rm -f $(NAME)-debug.apk
+ [ ! -e VERSION ] || rm -f "$(NAME)-`cat VERSION`.jar"
+ [ ! -e VERSION ] || rm -f "$(NAME)-`cat VERSION`-sources.jar"
+
+love:
+ @echo " ...not war."
+
+resources: libs
+ @echo Copying resources into bin/...
+ @cd src && find . | grep -v '\.java$$' | grep -v '/test/' | while read -r ln; do \
+ if [ -f "$$ln" ]; then \
+ dir="`dirname "$$ln"`"; \
+ mkdir -p "../bin/$$dir" ; \
+ cp "$$ln" "../bin/$$ln" ; \
+ fi ; \
+ done
+ @cp VERSION bin/
+
+test-resources: resources
+ @echo Copying test resources into bin/...
+ @cd src && find . | grep -v '\.java$$' | grep '/test/' | while read -r ln; do \
+ if [ -f "$$ln" ]; then \
+ dir="`dirname "$$ln"`"; \
+ mkdir -p "../bin/$$dir" ; \
+ cp "$$ln" "../bin/$$ln" ; \
+ fi ; \
+ done
+
+libs: bin
+ @[ -e bin/libs -o ! -d libs ] || echo Extracting sources from libs...
+ @[ -e bin/libs -o ! -d libs ] || (cd src && for lib in ../libs/*-sources.jar ../libs/*-sources.patch.jar; do \
+ if [ "$$lib" != '../libs/*-sources.jar' -a "$$lib" != '../libs/*-sources.patch.jar' ]; then \
+ basename "$$lib"; \
+ jar xf "$$lib"; \
+ fi \
+ done )
+ @[ ! -d libs ] || touch bin/libs
+
+$(NAME)-sources.jar: libs
+ @ls *.md >/dev/null || cp VERSION README.md
+ @echo Making sources JAR file...
+ @echo > bin/manifest
+ @[ "$(SJAR_FLAGS)" != "" ] || echo No sources JAR file defined, skipping
+ @[ "$(SJAR_FLAGS)" = "" ] || echo Creating $(NAME)-sources.jar...
+ @[ "$(SJAR_FLAGS)" = "" ] || $(JAR) cfm $(NAME)-sources.jar bin/manifest -C ./ *.md $(SJAR_FLAGS)
+ @[ "$(SJAR_FLAGS)" = "" ] || [ ! -e VERSION ] || echo Copying to "$(NAME)-`cat VERSION`-sources.jar"...
+ @[ "$(SJAR_FLAGS)" = "" ] || [ ! -e VERSION ] || cp $(NAME)-sources.jar "$(NAME)-`cat VERSION`-sources.jar"
+
+$(NAME).jar: resources
+ @[ -e bin/$(MAIN).class ] || echo You need to build the sources
+ @[ -e bin/$(MAIN).class ]
+ @ls *.md >/dev/null || cp VERSION README.md
+ @echo "Copying documentation into bin/..."
+ @cp -r *.md bin/ || cp VERSION bin/no-documentation.md
+ @[ ! -d libs/bin/ ] || echo "Copying additional binaries from libs/bin/ into bin/..."
+ @[ ! -d libs/bin/ ] || cp -r libs/bin/* bin/
+ @echo "Copying sources into bin/..."
+ @cp -r src/* bin/
+ @echo "Making jar..."
+ @echo "Main-Class: `echo "$(MAIN)" | sed 's:/:.:g'`" > bin/manifest
+ @echo >> bin/manifest
+ $(JAR) cfm $(NAME).jar bin/manifest -C ./ *.md $(JAR_FLAGS)
+ @[ ! -e VERSION ] || echo Copying to "$(NAME)-`cat VERSION`.jar"...
+ @[ ! -e VERSION ] || cp $(NAME).jar "$(NAME)-`cat VERSION`.jar"
+
+run:
+ @[ -e bin/$(MAIN).class ] || echo You need to build the sources
+ @[ -e bin/$(MAIN).class ]
+ @echo Running "$(NAME)"...
+ $(JAVA) $(JAVA_FLAGS) $(MAIN)
+
+jrun:
+ @[ -e $(NAME).jar ] || echo You need to build the jar
+ @[ -e $(NAME).jar ]
+ @echo Running "$(NAME).jar"...
+ $(RJAR) $(RJAR_FLAGS) $(NAME).jar
+
+run-test:
+ @[ "$(TEST)" = "" -o -e "bin/$(TEST).class" ] || echo You need to build the test sources
+ @[ "$(TEST)" = "" -o -e "bin/$(TEST).class" ]
+ @echo Running tests for "$(NAME)"...
+ @[ "$(TEST)" != "" ] || echo No test sources defined.
+ [ "$(TEST)" = "" ] || ( clear ; $(JAVA) $(JAVA_FLAGS) $(TEST) $(TEST_PARAMS) )
+
+install:
+ @[ -e $(NAME).jar ] || echo You need to build the jar
+ @[ -e $(NAME).jar ]
+ mkdir -p "$(PREFIX)/lib" "$(PREFIX)/bin"
+ cp $(NAME).jar "$(PREFIX)/lib/"
+ echo "#!/bin/sh" > "$(PREFIX)/bin/$(NAME)"
+ echo "$(RJAR) $(RJAR_FLAGS) \"$(PREFIX)/lib/$(NAME).jar\" \"\$$@\"" >> "$(PREFIX)/bin/$(NAME)"
+ chmod a+rx "$(PREFIX)/bin/$(NAME)"
+ if [ -e "man/man1/$(NAME).1" ]; then \
+ cp -r man/ "$(PREFIX)"/share/; \
+ fi
+
+ifman:
+ @if pandoc -v >/dev/null 2>&1; then \
+ make man; \
+ else \
+ echo "man pages not generated: "'`'"pandoc' required"; \
+ fi
+
+man:
+ @echo Checking for possible manual pages...
+ @if [ -e README.md ]; then \
+ echo Sources found for man pages; \
+ if pandoc -v >/dev/null 2>&1; then \
+ ls README*.md 2>/dev/null \
+ | grep 'README\(-..\|\)\.md' \
+ | while read man; do \
+ echo " Processing page $$lang..."; \
+ lang="`echo "$$man" \
+ | sed 's:README\.md:en:' \
+ | sed 's:README-\(.*\)\.md:\1:'`"; \
+ mkdir -p man/"$$lang"/man1; \
+ ( \
+ echo ".TH \"${NAME}\" 1 `\
+ date +%Y-%m-%d\
+ ` \"version `cat VERSION`\""; \
+ echo; \
+ UNAME="`echo "${NAME}" \
+ | sed 's:\(.*\):\U\1:g'`"; \
+ ( \
+ cat "$$man" | head -n1 \
+ | sed 's:.*(README\(-fr\|\)\.md).*::g'; \
+ cat "$$man" | tail -n+2; \
+ ) | sed 's:^#\(#.*\):\1:g' \
+ | sed 's:^\(#.*\):\U\1:g;s:# *'"$$UNAME"':# NAME\n'"${NAME}"' \\- :g' \
+ | sed 's:--:——:g' \
+ | pandoc -f markdown -t man | sed 's:——:--:g' ; \
+ ) > man/"$$lang"/man1/"${NAME}.1"; \
+ done; \
+ mkdir -p "man/man1"; \
+ cp man/en/man1/"${NAME}".1 man/man1/; \
+ else \
+ echo "man pages generation: pandoc required" >&2; \
+ false; \
+ fi; \
+ fi;
+
--- /dev/null
+#!/bin/sh
+NAME=nikiroo-utils.jar
+
+jar="$NAME"
+if [ ! -e "$jar" ]; then
+ jar="`dirname "$0"`/$NAME"
+fi
+
+if [ ! -e "$jar" ]; then
+ jar="`whereis "$NAME" | sed 's: :\n:g' | grep "$NAME" | head -n1`"
+fi
+
+if [ ! -e "$jar" ]; then
+ echo "$NAME not found." >&2
+ exit 1
+fi
+
+exec java -cp "$jar" be.nikiroo.utils.main.bridge "$@"
+
--- /dev/null
+# nikiroo-utils
+
+## Version WIP
+
+- new: IOUtils: openResource with anchor class
+- new: ConfigItem: easier to extend
+- fix: CacheMemory: fix stackoverflow bug
+- fix: Bundles/TransBundles: def values
+
+## Version 5.1.0
+
+- Downloader: new Offline mode for cache accesses only
+- Cache: make sure an immedate SAVE/LOAD always work, even with 0 retention delays
+
+## Version 5.0.0
+
+- new: server: count the bytes we rec/send
+- new: CryptUtils
+- new: stream classes
+- new: Bundles can now also set Boolean, Integer... and not just get them
+- new: Bundles get/setList()
+- new: Bundles can now use the default values provided by the Meta
+- new: GUI presentation for Bundles is much improved
+- fix: IOUtils.readSmallStream and \n at the end
+- fix: Base64 implementation changed, no strange errors anymore
+- android: binary code (.class) is now bundled in the jar, too
+- change: StringUtils.unzip64(String) now returns a byte[] (StringUtils.unzip64s(String) can be used instead)
+- change: be.nikiroo.utils.markableFileInputStream moved to be.nikiroo.utils.streams (old class still present in @Deprecated state for now)
+- change: TestLauncher is now "silent" by default (no exception details, see setDetails(true))
+- runtime: serial: SSL -> CryptUtils (both are **runtime** incompatible and CryptUtils is slower)
+- runtime: break **runtime** compat with package utils.serial (Objects) -- ServerString should still be compatible (if not SSL obviously)
+
+## Version 4.7.3
+
+- fix: Downloader: POST and 302 redirects
+
+## Version 4.7.2
+
+- fix: Downloader issue with caching (input was spent when returned the first time)
+- fix: IOUtil.forceResetableStream
+
+## Version 4.7.1
+
+- new: can now select the TempFiles root
+- new: can now select the Image temporary root
+- fix: Cache now offer some tracing when cleaning the cache
+- fix: TemporaryFiles.close() was not indempotent (and was called in finalize!)
+
+## Version 4.7.0
+
+- tracer: traces on stderr by default
+- new: downloader one more public method
+- fix: downloader use original URL for cache ID
+
+## Version 4.6.2
+
+- fix: formatNumber/toNumber and decimals
+
+## Version 4.6.0
+
+- new: proxy
+- new: StringUtils formatNumber and toNumber
+- fix: UI Desc (NPE)
+
+## Version 4.5.2
+
+- Serial: fix b64/not b64 error
+- Serial: perf improvement
+- Base64: perf improvement
+- new: Proxy selector
+
+## Version 4.5.1
+
+- Progress: fix deadlock in rare cases
+
+## Version 4.5.0
+
+- Base64: allow access to streams
+- Deprecated: do not use our on deprecated functions
+- Serial: fix ZIP/noZIP error
+
+## Version 4.4.5
+
+- Base64: allow access to not-zipped Base64 utilities
+- Justify text: better handling of full text lines
+- jDoc: improve
+- IOUtils: new convenience method for reading a File into bytes
+
+## Version 4.4.4
+
+- Java 1.6: fix bad dependency so it can compiles on 1.6 again
+- TempFilesTest: fix test
+- Serial: fix for some constructors
+- Serial: better default choice for ZIP/noZIP content
+
+## Version 4.4.3
+
+- Test assertions: fix files/dir content comparison code
+
+## Version 4.4.2
+
+- Test assertions: can now compare files/dir content
+
+## Version 4.4.1
+
+- Image: fix undocumented exception on save images
+- TempFiles: crash early on error
+
+## Version 4.4.0
+
+- Text justification: now supports bullet lists and HR lines
+- Text justification: fix a bug with dashes (-) and a crash
+- Image to text converion fixes
+- Serial: now supports anonymous inner classes
+- Test: now allow an Exception argument to the "fail(..)" command
+- Downloader: add an optional cache
+- Cache: auto-clean when saving
+- Bridge: fix a NPE when tracing
+- New: justify, img2aa and bridge tools (see package Main)
+
+
+## Version 4.3.0
+
+- New: IOUtils.Unzip()
+- TestCase: better message for lists comparisons
+
+## Version 4.2.1
+
+- Fix small bug in Downloader
+
+## Version 4.2.0
+
+- New getLanguage() in TransBundle
+
+## Version 4.1.0
+
+- New TempFiles (Image.java now uses it instead of memory)
+- Auto cache cleaning + better errors in ImageUtilsAndroid
+- New String justification options
+
+## Version 4.0.1
+
+- Android compatibility (see configure.sh --android=yes)
+
+## Version 4.0.0
+
+- Deplace all dependencies on java.awt into its own package (ui)
+
+## Version 3.1.6
+
+- Fix Serialiser issue with custom objects and String in a custom object
+- Fix Progress/ProgressBar synchronisation issues
+- Fix Bridge default maxPrintSize parameter
+
+## Version 3.1.5
+
+- Fix Cache with no-parent file
+- Fix Progress (Error <> RuntimeException)
+
+## Version 3.1.4
+
+- Fix error handling for tracers in Server
+
+## Version 3.1.3
+
+- Fix ImageUtils.fromStream with non-resetable streams
+
+## Version 3.1.2
+
+- Fix Server regarding the client version passed to the handler
+- Improve ServerBridge options
+
+## Version 3.1.1
+
+- Some fixes and trace handling changes in ServerBridge
+- Some fixes in Import/Export (objects serialisation)
+
+## Version 3.1.0
+
+- New ServerBridge (including tests)
+
+## Version 3.0.0
+
+- jDoc
+- Fix bugs in Server (it was not possible to send objects back to client)
+- Improve code in Server (including tests), breaks API
+- Remove some deprecated things
+
+## Version 2.2.3
+
+- Fix in readSmallStream
+- Change traces handling
+
+## Version 2.2.2
+
+- New method in Cache: manually delete items
+
+## Version 2.2.1
+
+- Small fixes, especially in Progress
+
+## Version 2.2.0
+
+- New classes:
+ - Downloader: download URL from recalcitrant websites
+ - Cache: manage a local cache
+
+## Version 2.1.0
+
+- Better IOUtils
+
+## Version 2.0.0
+
+- API change
+ - IOUtils is now split between itself and ImageUtils -- some changes required in dependant projects
+ - Some slight renaming in StringUtils/IOUtils/ImageUtils
+
+- New class ImageText
+ - To create ASCII art
+
+## Version 1.6.3
+
+- Version.java
+ - Fix toString issues + test + update scripts
+
+## Version 1.6.2
+
+- Version.java
+ - Now supports "tag" on the versions (i.e., 0.0.4-niki1 -> tag is "niki", tagVersion is 1)
+
+## Version 1.6.1
+
+- Serialisation utilities
+ - Now supports enums and BufferedImages
+
+## Version 1.6.0
+
+- Serialisation utilities
+ - Server class to send/receive objects via network easily
+ - Serialiser now supports Arrays + fixes
+
+## Version 1.5.1
+
+- Serialisation utilities
+ - SerialUtils is now public and can be used to dynamically create an Object
+ - The Importer is now easier to use
+
+## Version 1.5.0
+
+- Bundles: change in Bundles and meta data
+ - The meta data is more complete now, but it breaks compatibility with both Bundles and @Meta
+ - A description can now be added to a bundle item in the graphical editor as a tooltip
+
+- Serialisation utilities
+ - A new set of utilities to quickly serialise objects
+
+## Version 1.4.3
+
+- Bugfix: unhtml
+ - Also replace non-breakable spaces by normal spaces
+
+## Version 1.4.2
+
+- Bugfix: Deltree
+ - Deltree was not OK for files...
+
+## Version 1.4.1
+
+- Progress
+ - Better handling of min==max case
+ - New methods .done() and .add(int step)
+
+## Version 1.4.0
+
+- R/W Bundles
+ - Bundle is now Read/Write
+
+- Bundle Configuration
+ - New UI controls to configure the Bundles graphically
+
+## Version 1.3.6
+
+- Fix for Java 1.6 compat
+ - Java 1.6 cannot compile it due to variables with ambigous names (which
+ - Java 1.8 can identify)
+
+## Version 1.3.5
+
+- Improve ProgressBar UI
+ - It now shows all the progression bars of the different steps of progression at the same time
+
+## Version 1.3.4
+
+- Improve TestCase error reporting
+ - We know display the full stack trace even for AssertionErrors
+
+- Extends Version
+ - ...with new methods: isOlderThan(Version) and isNewerThan(Version)
+
+## Version 1.3.3
+
+- New Version class
+ - Which can parse versions from the running program
+
+## Version 1.2.3
+
+- Add openResource and getVersion in IOUtils
+ - The file VERSION is supposed to exist
+
+- Give more informartion on AssertErrors
+ - The TestCase were not always helpful in case of AssertExceptions; they now print the stacktrace (they only used to do it for non-assert exceptions)
+
+- Fix configure.sh
+ - The VERSION file was not added, the Main method was not the correct one (so it was not producing working runnable JAR, yet it stated so)
+
+## Version 1.2.2
+
+- Fix bug in Bundle regarding \t handling
+ - ...tests should be written (later)
+
+## Version 1.2.1
+
+- New drawEllipse3D method
+ - ...in UIUtils
+
+## Version 1.1.1
+
+- Add UI component for Progress
+ - Still a WIP, it only show the current progress bar, still not the children bars (it's planned)
+
+## Version 1.1.0
+
+- Add progress reporting, move to ui package
+ - A new progress reporting system (and tests) in the new ui package (some other classes have been moved into ui, too: WrapLayout and UIUtils)
+
+## Version 1.0.0
+
+- Add WrapLayout and UIUtils
+ - A FlowLayout that automatically wrap to the next line (from existing code found on internet) and a method to set a fake-native look & feel
+
+## Version 0.9.7
+
+- Improve toImage and allow non-resetable InputStreams
+ - ...though they are then automatically saved onto disk then re-opened, then the file is deleted at the end of the process -- bad perfs
+ - Worse, it does it even if no EXIF metadata are present (because it cannot know that before reading the Stream, and cannot save a partially, non-resetable Stream to disk)
+
+- Reoarganize some methods from String to IO
+
+## Version 0.9.6
+
+- New test system
+ - Now some unit tests have been added, as well as the support classes
+
+## Version 0.9.5
+
+- Resource bundle bug
+ - UTF-8 strings were sometimes wrangled
+ - It is fixed by using a Bundle#Control, whih sadly is only available in Java 1.6+
+
+## Version 0.9.4
+
+- Compatibility bug
+ - Again... because of some useless imports made there for a wrong jDoc comment
+
+## Version 0.9.3
+
+- Compatibility bug
+ - The library did not work with JDK versions prior to 1.8 because of a dependency on Base64
+ - A new (public domain) class was used instead, which is compatible with Java 1.5 this time
+
+## Version 0.9.2
+
+- Initial version
+ - ...on GIT
+
--- /dev/null
+#!/bin/sh
+
+# default:
+PREFIX=/usr/local
+PROGS="java javac jar"
+
+UI=be/nikiroo/utils/ui/test/TestUI
+ANDOIRD=
+
+valid=true
+while [ "$*" != "" ]; do
+ key=`echo "$1" | cut -f1 -d=`
+ val=`echo "$1" | cut -f2 -d=`
+ case "$key" in
+ --help) # This help message
+ echo The following arguments can be used:
+ cat "$0" | grep '^\s*--' | grep '#' | while read ln; do
+ cmd=`echo "$ln" | cut -f1 -d')'`
+ msg=`echo "$ln" | cut -f2 -d'#'`
+ echo " $cmd$msg"
+ done
+ ;;
+ --prefix) #=PATH Change the prefix to the given path
+ PREFIX="$val"
+ ;;
+ --ui) #=no Disable UI (Swing/AWT) support
+ [ "$val" = no -o "$val" = false ] && UI= && JUI=
+ if [ "$val" = yes -o "$val" = true ]; then
+ UI=be/nikiroo/utils/ui/test/TestUI
+ fi
+ ;;
+ --android) #=yes Enable Android UI support
+ [ "$val" = no -o "$val" = false ] && ANDROID= && JANDROID=
+ if [ "$val" = yes -o "$val" = true ]; then
+ ANDROID=be/nikiroo/utils/android/test/TestAndroid
+ fi
+ ;;
+ *)
+ echo "Unsupported parameter: '$1'" >&2
+ valid=false
+ ;;
+ esac
+ shift
+done
+
+[ $valid = false ] && exit 1
+
+MESS="A required program cannot be found:"
+for prog in $PROGS; do
+ out="`whereis -b "$prog" 2>/dev/null`"
+ if [ "$out" = "$prog:" ]; then
+ echo "$MESS $prog" >&2
+ valid=false
+ fi
+done
+
+[ $valid = false ] && exit 2
+
+if [ "`whereis tput`" = "tput:" ]; then
+ ok='"[ ok ]"';
+ ko='"[ !! ]"';
+ cols=80;
+else
+ ok='"`tput bold`[`tput setf 2` OK `tput init``tput bold`]`tput init`"';
+ ko='"`tput bold`[`tput setf 4` !! `tput init``tput bold`]`tput init`"';
+ cols='"`tput cols`"';
+fi;
+
+
+echo "MAIN = be/nikiroo/utils/test_code/Test" > Makefile
+echo "MORE = $UI $ANDROID" >> Makefile
+echo "TEST = be/nikiroo/utils/test_code/Test" >> Makefile
+echo "TEST_PARAMS = $cols $ok $ko" >> Makefile
+echo "NAME = nikiroo-utils" >> Makefile
+echo "PREFIX = $PREFIX" >> Makefile
+echo "JAR_FLAGS += -C bin/ be -C bin/ org -C ./ LICENSE -C ./ VERSION -C libs/ licenses" >> Makefile
+echo "SJAR_FLAGS += -C src/ org -C src/ be -C ./ LICENSE -C ./ VERSION -C libs/ licenses" >> Makefile
+
+cat Makefile.base >> Makefile
+
--- /dev/null
+#!/bin/sh
+
+# Export script
+#
+# Version:
+# - 1.1.1: use the new sjar command to make sources
+# - 1.1.0: allow multiple targets
+# - 1.0.0: add a version comment
+
+cd "`dirname "$0"`"
+
+if [ "$1" = "" ]; then
+ echo "You need to specify where to export it" >&2
+ exit 1
+fi
+
+LIBNAME="`cat configure.sh | grep '^echo "NAME = ' | cut -d'"' -f2 | cut -d= -f2`"
+LIBNAME="`echo $LIBNAME`"
+
+make mrpropre
+./configure.sh && make && make sjar
+if [ $? = 0 ]; then
+ while [ "$1" != "" ]; do
+ mkdir -p "$1"/libs/
+ cp "$LIBNAME"-`cat VERSION`-sources.jar "$1"/libs/
+ cp "$LIBNAME".jar "$1"/libs/
+ shift
+ done
+fi
+
--- /dev/null
+#!/bin/sh
+NAME=nikiroo-utils.jar
+
+jar="$NAME"
+if [ ! -e "$jar" ]; then
+ jar="`dirname "$0"`/$NAME"
+fi
+
+if [ ! -e "$jar" ]; then
+ jar="`whereis "$NAME" | sed 's: :\n:g' | grep "$NAME" | head -n1`"
+fi
+
+if [ ! -e "$jar" ]; then
+ echo "$NAME not found." >&2
+ exit 1
+fi
+
+exec java -cp "$jar" be.nikiroo.utils.main.img2aa "$@"
+
--- /dev/null
+#!/bin/sh
+NAME=nikiroo-utils.jar
+
+jar="$NAME"
+if [ ! -e "$jar" ]; then
+ jar="`dirname "$0"`/$NAME"
+fi
+
+if [ ! -e "$jar" ]; then
+ jar="`whereis "$NAME" | sed 's: :\n:g' | grep "$NAME" | head -n1`"
+fi
+
+if [ ! -e "$jar" ]; then
+ echo "$NAME not found." >&2
+ exit 1
+fi
+
+exec java -cp "$jar" be.nikiroo.utils.main.justify "$@"
+
--- /dev/null
+package fi.iki.elonen;
+
+/*
+ * #%L
+ * NanoHttpd-Core
+ * %%
+ * Copyright (C) 2012 - 2015 nanohttpd
+ * %%
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. 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.
+ *
+ * 3. Neither the name of the nanohttpd 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 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.
+ * #L%
+ */
+
+import java.io.BufferedInputStream;
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.Closeable;
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FilterOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.io.RandomAccessFile;
+import java.io.UnsupportedEncodingException;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.ServerSocket;
+import java.net.Socket;
+import java.net.SocketException;
+import java.net.SocketTimeoutException;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.nio.ByteBuffer;
+import java.nio.channels.FileChannel;
+import java.nio.charset.Charset;
+import java.nio.charset.CharsetEncoder;
+import java.security.KeyStore;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.Date;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Properties;
+import java.util.StringTokenizer;
+import java.util.TimeZone;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.zip.GZIPOutputStream;
+
+import javax.net.ssl.KeyManager;
+import javax.net.ssl.KeyManagerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.SSLException;
+import javax.net.ssl.SSLServerSocket;
+import javax.net.ssl.SSLServerSocketFactory;
+import javax.net.ssl.TrustManagerFactory;
+
+import fi.iki.elonen.NanoHTTPD.Response.IStatus;
+import fi.iki.elonen.NanoHTTPD.Response.Status;
+
+/**
+ * A simple, tiny, nicely embeddable HTTP server in Java
+ * <p/>
+ * <p/>
+ * NanoHTTPD
+ * <p>
+ * Copyright (c) 2012-2013 by Paul S. Hawke, 2001,2005-2013 by Jarno Elonen,
+ * 2010 by Konstantinos Togias
+ * </p>
+ * <p/>
+ * <p/>
+ * <b>Features + limitations: </b>
+ * <ul>
+ * <p/>
+ * <li>Only one Java file</li>
+ * <li>Java 5 compatible</li>
+ * <li>Released as open source, Modified BSD licence</li>
+ * <li>No fixed config files, logging, authorization etc. (Implement yourself if
+ * you need them.)</li>
+ * <li>Supports parameter parsing of GET and POST methods (+ rudimentary PUT
+ * support in 1.25)</li>
+ * <li>Supports both dynamic content and file serving</li>
+ * <li>Supports file upload (since version 1.2, 2010)</li>
+ * <li>Supports partial content (streaming)</li>
+ * <li>Supports ETags</li>
+ * <li>Never caches anything</li>
+ * <li>Doesn't limit bandwidth, request time or simultaneous connections</li>
+ * <li>Default code serves files and shows all HTTP parameters and headers</li>
+ * <li>File server supports directory listing, index.html and index.htm</li>
+ * <li>File server supports partial content (streaming)</li>
+ * <li>File server supports ETags</li>
+ * <li>File server does the 301 redirection trick for directories without '/'</li>
+ * <li>File server supports simple skipping for files (continue download)</li>
+ * <li>File server serves also very long files without memory overhead</li>
+ * <li>Contains a built-in list of most common MIME types</li>
+ * <li>All header names are converted to lower case so they don't vary between
+ * browsers/clients</li>
+ * <p/>
+ * </ul>
+ * <p/>
+ * <p/>
+ * <b>How to use: </b>
+ * <ul>
+ * <p/>
+ * <li>Subclass and implement serve() and embed to your own program</li>
+ * <p/>
+ * </ul>
+ * <p/>
+ * See the separate "LICENSE.md" file for the distribution license (Modified BSD
+ * licence)
+ */
+public abstract class NanoHTTPD {
+
+ /**
+ * Pluggable strategy for asynchronously executing requests.
+ */
+ public interface AsyncRunner {
+
+ void closeAll();
+
+ void closed(ClientHandler clientHandler);
+
+ void exec(ClientHandler code);
+ }
+
+ /**
+ * The runnable that will be used for every new client connection.
+ */
+ public class ClientHandler implements Runnable {
+
+ private final InputStream inputStream;
+
+ private final Socket acceptSocket;
+
+ public ClientHandler(InputStream inputStream, Socket acceptSocket) {
+ this.inputStream = inputStream;
+ this.acceptSocket = acceptSocket;
+ }
+
+ public void close() {
+ safeClose(this.inputStream);
+ safeClose(this.acceptSocket);
+ }
+
+ @Override
+ public void run() {
+ OutputStream outputStream = null;
+ try {
+ outputStream = this.acceptSocket.getOutputStream();
+ TempFileManager tempFileManager = NanoHTTPD.this.tempFileManagerFactory.create();
+ HTTPSession session = new HTTPSession(tempFileManager, this.inputStream, outputStream, this.acceptSocket.getInetAddress());
+ while (!this.acceptSocket.isClosed()) {
+ session.execute();
+ }
+ } catch (Exception e) {
+ // When the socket is closed by the client,
+ // we throw our own SocketException
+ // to break the "keep alive" loop above. If
+ // the exception was anything other
+ // than the expected SocketException OR a
+ // SocketTimeoutException, print the
+ // stacktrace
+ if (!(e instanceof SocketException && "NanoHttpd Shutdown".equals(e.getMessage())) && !(e instanceof SocketTimeoutException)) {
+ NanoHTTPD.LOG.log(Level.SEVERE, "Communication with the client broken, or an bug in the handler code", e);
+ }
+ } finally {
+ safeClose(outputStream);
+ safeClose(this.inputStream);
+ safeClose(this.acceptSocket);
+ NanoHTTPD.this.asyncRunner.closed(this);
+ }
+ }
+ }
+
+ public static class Cookie {
+
+ public static String getHTTPTime(int days) {
+ Calendar calendar = Calendar.getInstance();
+ SimpleDateFormat dateFormat = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss z", Locale.US);
+ dateFormat.setTimeZone(TimeZone.getTimeZone("GMT"));
+ calendar.add(Calendar.DAY_OF_MONTH, days);
+ return dateFormat.format(calendar.getTime());
+ }
+
+ private final String n, v, e;
+
+ public Cookie(String name, String value) {
+ this(name, value, 30);
+ }
+
+ public Cookie(String name, String value, int numDays) {
+ this.n = name;
+ this.v = value;
+ this.e = getHTTPTime(numDays);
+ }
+
+ public Cookie(String name, String value, String expires) {
+ this.n = name;
+ this.v = value;
+ this.e = expires;
+ }
+
+ public String getHTTPHeader() {
+ String fmt = "%s=%s; expires=%s";
+ return String.format(fmt, this.n, this.v, this.e);
+ }
+ }
+
+ /**
+ * Provides rudimentary support for cookies. Doesn't support 'path',
+ * 'secure' nor 'httpOnly'. Feel free to improve it and/or add unsupported
+ * features.
+ *
+ * @author LordFokas
+ */
+ public class CookieHandler implements Iterable<String> {
+
+ private final HashMap<String, String> cookies = new HashMap<String, String>();
+
+ private final ArrayList<Cookie> queue = new ArrayList<Cookie>();
+
+ public CookieHandler(Map<String, String> httpHeaders) {
+ String raw = httpHeaders.get("cookie");
+ if (raw != null) {
+ String[] tokens = raw.split(";");
+ for (String token : tokens) {
+ String[] data = token.trim().split("=");
+ if (data.length == 2) {
+ this.cookies.put(data[0], data[1]);
+ }
+ }
+ }
+ }
+
+ /**
+ * Set a cookie with an expiration date from a month ago, effectively
+ * deleting it on the client side.
+ *
+ * @param name
+ * The cookie name.
+ */
+ public void delete(String name) {
+ set(name, "-delete-", -30);
+ }
+
+ @Override
+ public Iterator<String> iterator() {
+ return this.cookies.keySet().iterator();
+ }
+
+ /**
+ * Read a cookie from the HTTP Headers.
+ *
+ * @param name
+ * The cookie's name.
+ * @return The cookie's value if it exists, null otherwise.
+ */
+ public String read(String name) {
+ return this.cookies.get(name);
+ }
+
+ public void set(Cookie cookie) {
+ this.queue.add(cookie);
+ }
+
+ /**
+ * Sets a cookie.
+ *
+ * @param name
+ * The cookie's name.
+ * @param value
+ * The cookie's value.
+ * @param expires
+ * How many days until the cookie expires.
+ */
+ public void set(String name, String value, int expires) {
+ this.queue.add(new Cookie(name, value, Cookie.getHTTPTime(expires)));
+ }
+
+ /**
+ * Internally used by the webserver to add all queued cookies into the
+ * Response's HTTP Headers.
+ *
+ * @param response
+ * The Response object to which headers the queued cookies
+ * will be added.
+ */
+ public void unloadQueue(Response response) {
+ for (Cookie cookie : this.queue) {
+ response.addHeader("Set-Cookie", cookie.getHTTPHeader());
+ }
+ }
+ }
+
+ /**
+ * Default threading strategy for NanoHTTPD.
+ * <p/>
+ * <p>
+ * By default, the server spawns a new Thread for every incoming request.
+ * These are set to <i>daemon</i> status, and named according to the request
+ * number. The name is useful when profiling the application.
+ * </p>
+ */
+ public static class DefaultAsyncRunner implements AsyncRunner {
+
+ private long requestCount;
+
+ private final List<ClientHandler> running = Collections.synchronizedList(new ArrayList<NanoHTTPD.ClientHandler>());
+
+ /**
+ * @return a list with currently running clients.
+ */
+ public List<ClientHandler> getRunning() {
+ return running;
+ }
+
+ @Override
+ public void closeAll() {
+ // copy of the list for concurrency
+ for (ClientHandler clientHandler : new ArrayList<ClientHandler>(this.running)) {
+ clientHandler.close();
+ }
+ }
+
+ @Override
+ public void closed(ClientHandler clientHandler) {
+ this.running.remove(clientHandler);
+ }
+
+ @Override
+ public void exec(ClientHandler clientHandler) {
+ ++this.requestCount;
+ Thread t = new Thread(clientHandler);
+ t.setDaemon(true);
+ t.setName("NanoHttpd Request Processor (#" + this.requestCount + ")");
+ this.running.add(clientHandler);
+ t.start();
+ }
+ }
+
+ /**
+ * Default strategy for creating and cleaning up temporary files.
+ * <p/>
+ * <p>
+ * By default, files are created by <code>File.createTempFile()</code> in
+ * the directory specified.
+ * </p>
+ */
+ public static class DefaultTempFile implements TempFile {
+
+ private final File file;
+
+ private final OutputStream fstream;
+
+ public DefaultTempFile(File tempdir) throws IOException {
+ this.file = File.createTempFile("NanoHTTPD-", "", tempdir);
+ this.fstream = new FileOutputStream(this.file);
+ }
+
+ @Override
+ public void delete() throws Exception {
+ safeClose(this.fstream);
+ if (!this.file.delete()) {
+ throw new Exception("could not delete temporary file: " + this.file.getAbsolutePath());
+ }
+ }
+
+ @Override
+ public String getName() {
+ return this.file.getAbsolutePath();
+ }
+
+ @Override
+ public OutputStream open() throws Exception {
+ return this.fstream;
+ }
+ }
+
+ /**
+ * Default strategy for creating and cleaning up temporary files.
+ * <p/>
+ * <p>
+ * This class stores its files in the standard location (that is, wherever
+ * <code>java.io.tmpdir</code> points to). Files are added to an internal
+ * list, and deleted when no longer needed (that is, when
+ * <code>clear()</code> is invoked at the end of processing a request).
+ * </p>
+ */
+ public static class DefaultTempFileManager implements TempFileManager {
+
+ private final File tmpdir;
+
+ private final List<TempFile> tempFiles;
+
+ public DefaultTempFileManager() {
+ this.tmpdir = new File(System.getProperty("java.io.tmpdir"));
+ if (!tmpdir.exists()) {
+ tmpdir.mkdirs();
+ }
+ this.tempFiles = new ArrayList<TempFile>();
+ }
+
+ @Override
+ public void clear() {
+ for (TempFile file : this.tempFiles) {
+ try {
+ file.delete();
+ } catch (Exception ignored) {
+ NanoHTTPD.LOG.log(Level.WARNING, "could not delete file ", ignored);
+ }
+ }
+ this.tempFiles.clear();
+ }
+
+ @Override
+ public TempFile createTempFile(String filename_hint) throws Exception {
+ DefaultTempFile tempFile = new DefaultTempFile(this.tmpdir);
+ this.tempFiles.add(tempFile);
+ return tempFile;
+ }
+ }
+
+ /**
+ * Default strategy for creating and cleaning up temporary files.
+ */
+ private class DefaultTempFileManagerFactory implements TempFileManagerFactory {
+
+ @Override
+ public TempFileManager create() {
+ return new DefaultTempFileManager();
+ }
+ }
+
+ /**
+ * Creates a normal ServerSocket for TCP connections
+ */
+ public static class DefaultServerSocketFactory implements ServerSocketFactory {
+
+ @Override
+ public ServerSocket create() throws IOException {
+ return new ServerSocket();
+ }
+
+ }
+
+ /**
+ * Creates a new SSLServerSocket
+ */
+ public static class SecureServerSocketFactory implements ServerSocketFactory {
+
+ private SSLServerSocketFactory sslServerSocketFactory;
+
+ private String[] sslProtocols;
+
+ public SecureServerSocketFactory(SSLServerSocketFactory sslServerSocketFactory, String[] sslProtocols) {
+ this.sslServerSocketFactory = sslServerSocketFactory;
+ this.sslProtocols = sslProtocols;
+ }
+
+ @Override
+ public ServerSocket create() throws IOException {
+ SSLServerSocket ss = null;
+ ss = (SSLServerSocket) this.sslServerSocketFactory.createServerSocket();
+ if (this.sslProtocols != null) {
+ ss.setEnabledProtocols(this.sslProtocols);
+ } else {
+ ss.setEnabledProtocols(ss.getSupportedProtocols());
+ }
+ ss.setUseClientMode(false);
+ ss.setWantClientAuth(false);
+ ss.setNeedClientAuth(false);
+ return ss;
+ }
+
+ }
+
+ private static final String CONTENT_DISPOSITION_REGEX = "([ |\t]*Content-Disposition[ |\t]*:)(.*)";
+
+ private static final Pattern CONTENT_DISPOSITION_PATTERN = Pattern.compile(CONTENT_DISPOSITION_REGEX, Pattern.CASE_INSENSITIVE);
+
+ private static final String CONTENT_TYPE_REGEX = "([ |\t]*content-type[ |\t]*:)(.*)";
+
+ private static final Pattern CONTENT_TYPE_PATTERN = Pattern.compile(CONTENT_TYPE_REGEX, Pattern.CASE_INSENSITIVE);
+
+ private static final String CONTENT_DISPOSITION_ATTRIBUTE_REGEX = "[ |\t]*([a-zA-Z]*)[ |\t]*=[ |\t]*['|\"]([^\"^']*)['|\"]";
+
+ private static final Pattern CONTENT_DISPOSITION_ATTRIBUTE_PATTERN = Pattern.compile(CONTENT_DISPOSITION_ATTRIBUTE_REGEX);
+
+ protected static class ContentType {
+
+ private static final String ASCII_ENCODING = "US-ASCII";
+
+ private static final String MULTIPART_FORM_DATA_HEADER = "multipart/form-data";
+
+ private static final String CONTENT_REGEX = "[ |\t]*([^/^ ^;^,]+/[^ ^;^,]+)";
+
+ private static final Pattern MIME_PATTERN = Pattern.compile(CONTENT_REGEX, Pattern.CASE_INSENSITIVE);
+
+ private static final String CHARSET_REGEX = "[ |\t]*(charset)[ |\t]*=[ |\t]*['|\"]?([^\"^'^;^,]*)['|\"]?";
+
+ private static final Pattern CHARSET_PATTERN = Pattern.compile(CHARSET_REGEX, Pattern.CASE_INSENSITIVE);
+
+ private static final String BOUNDARY_REGEX = "[ |\t]*(boundary)[ |\t]*=[ |\t]*['|\"]?([^\"^'^;^,]*)['|\"]?";
+
+ private static final Pattern BOUNDARY_PATTERN = Pattern.compile(BOUNDARY_REGEX, Pattern.CASE_INSENSITIVE);
+
+ private final String contentTypeHeader;
+
+ private final String contentType;
+
+ private final String encoding;
+
+ private final String boundary;
+
+ public ContentType(String contentTypeHeader) {
+ this.contentTypeHeader = contentTypeHeader;
+ if (contentTypeHeader != null) {
+ contentType = getDetailFromContentHeader(contentTypeHeader, MIME_PATTERN, "", 1);
+ encoding = getDetailFromContentHeader(contentTypeHeader, CHARSET_PATTERN, null, 2);
+ } else {
+ contentType = "";
+ encoding = "UTF-8";
+ }
+ if (MULTIPART_FORM_DATA_HEADER.equalsIgnoreCase(contentType)) {
+ boundary = getDetailFromContentHeader(contentTypeHeader, BOUNDARY_PATTERN, null, 2);
+ } else {
+ boundary = null;
+ }
+ }
+
+ private String getDetailFromContentHeader(String contentTypeHeader, Pattern pattern, String defaultValue, int group) {
+ Matcher matcher = pattern.matcher(contentTypeHeader);
+ return matcher.find() ? matcher.group(group) : defaultValue;
+ }
+
+ public String getContentTypeHeader() {
+ return contentTypeHeader;
+ }
+
+ public String getContentType() {
+ return contentType;
+ }
+
+ public String getEncoding() {
+ return encoding == null ? ASCII_ENCODING : encoding;
+ }
+
+ public String getBoundary() {
+ return boundary;
+ }
+
+ public boolean isMultipart() {
+ return MULTIPART_FORM_DATA_HEADER.equalsIgnoreCase(contentType);
+ }
+
+ public ContentType tryUTF8() {
+ if (encoding == null) {
+ return new ContentType(this.contentTypeHeader + "; charset=UTF-8");
+ }
+ return this;
+ }
+ }
+
+ protected class HTTPSession implements IHTTPSession {
+
+ private static final int REQUEST_BUFFER_LEN = 512;
+
+ private static final int MEMORY_STORE_LIMIT = 1024;
+
+ public static final int BUFSIZE = 8192;
+
+ public static final int MAX_HEADER_SIZE = 1024;
+
+ private final TempFileManager tempFileManager;
+
+ private final OutputStream outputStream;
+
+ private final BufferedInputStream inputStream;
+
+ private int splitbyte;
+
+ private int rlen;
+
+ private String uri;
+
+ private Method method;
+
+ private Map<String, List<String>> parms;
+
+ private Map<String, String> headers;
+
+ private CookieHandler cookies;
+
+ private String queryParameterString;
+
+ private String remoteIp;
+
+ private String remoteHostname;
+
+ private String protocolVersion;
+
+ public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream) {
+ this.tempFileManager = tempFileManager;
+ this.inputStream = new BufferedInputStream(inputStream, HTTPSession.BUFSIZE);
+ this.outputStream = outputStream;
+ }
+
+ public HTTPSession(TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream, InetAddress inetAddress) {
+ this.tempFileManager = tempFileManager;
+ this.inputStream = new BufferedInputStream(inputStream, HTTPSession.BUFSIZE);
+ this.outputStream = outputStream;
+ this.remoteIp = inetAddress.isLoopbackAddress() || inetAddress.isAnyLocalAddress() ? "127.0.0.1" : inetAddress.getHostAddress().toString();
+ this.remoteHostname = inetAddress.isLoopbackAddress() || inetAddress.isAnyLocalAddress() ? "localhost" : inetAddress.getHostName().toString();
+ this.headers = new HashMap<String, String>();
+ }
+
+ /**
+ * Decodes the sent headers and loads the data into Key/value pairs
+ */
+ private void decodeHeader(BufferedReader in, Map<String, String> pre, Map<String, List<String>> parms, Map<String, String> headers) throws ResponseException {
+ try {
+ // Read the request line
+ String inLine = in.readLine();
+ if (inLine == null) {
+ return;
+ }
+
+ StringTokenizer st = new StringTokenizer(inLine);
+ if (!st.hasMoreTokens()) {
+ throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error. Usage: GET /example/file.html");
+ }
+
+ pre.put("method", st.nextToken());
+
+ if (!st.hasMoreTokens()) {
+ throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Missing URI. Usage: GET /example/file.html");
+ }
+
+ String uri = st.nextToken();
+
+ // Decode parameters from the URI
+ int qmi = uri.indexOf('?');
+ if (qmi >= 0) {
+ decodeParms(uri.substring(qmi + 1), parms);
+ uri = decodePercent(uri.substring(0, qmi));
+ } else {
+ uri = decodePercent(uri);
+ }
+
+ // If there's another token, its protocol version,
+ // followed by HTTP headers.
+ // NOTE: this now forces header names lower case since they are
+ // case insensitive and vary by client.
+ if (st.hasMoreTokens()) {
+ protocolVersion = st.nextToken();
+ } else {
+ protocolVersion = "HTTP/1.1";
+ NanoHTTPD.LOG.log(Level.FINE, "no protocol version specified, strange. Assuming HTTP/1.1.");
+ }
+ String line = in.readLine();
+ while (line != null && !line.trim().isEmpty()) {
+ int p = line.indexOf(':');
+ if (p >= 0) {
+ headers.put(line.substring(0, p).trim().toLowerCase(Locale.US), line.substring(p + 1).trim());
+ }
+ line = in.readLine();
+ }
+
+ pre.put("uri", uri);
+ } catch (IOException ioe) {
+ throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
+ }
+ }
+
+ /**
+ * Decodes the Multipart Body data and put it into Key/Value pairs.
+ */
+ private void decodeMultipartFormData(ContentType contentType, ByteBuffer fbuf, Map<String, List<String>> parms, Map<String, String> files) throws ResponseException {
+ int pcount = 0;
+ try {
+ int[] boundaryIdxs = getBoundaryPositions(fbuf, contentType.getBoundary().getBytes());
+ if (boundaryIdxs.length < 2) {
+ throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but contains less than two boundary strings.");
+ }
+
+ byte[] partHeaderBuff = new byte[MAX_HEADER_SIZE];
+ for (int boundaryIdx = 0; boundaryIdx < boundaryIdxs.length - 1; boundaryIdx++) {
+ fbuf.position(boundaryIdxs[boundaryIdx]);
+ int len = (fbuf.remaining() < MAX_HEADER_SIZE) ? fbuf.remaining() : MAX_HEADER_SIZE;
+ fbuf.get(partHeaderBuff, 0, len);
+ BufferedReader in =
+ new BufferedReader(new InputStreamReader(new ByteArrayInputStream(partHeaderBuff, 0, len), Charset.forName(contentType.getEncoding())), len);
+
+ int headerLines = 0;
+ // First line is boundary string
+ String mpline = in.readLine();
+ headerLines++;
+ if (mpline == null || !mpline.contains(contentType.getBoundary())) {
+ throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but chunk does not start with boundary.");
+ }
+
+ String partName = null, fileName = null, partContentType = null;
+ // Parse the reset of the header lines
+ mpline = in.readLine();
+ headerLines++;
+ while (mpline != null && mpline.trim().length() > 0) {
+ Matcher matcher = CONTENT_DISPOSITION_PATTERN.matcher(mpline);
+ if (matcher.matches()) {
+ String attributeString = matcher.group(2);
+ matcher = CONTENT_DISPOSITION_ATTRIBUTE_PATTERN.matcher(attributeString);
+ while (matcher.find()) {
+ String key = matcher.group(1);
+ if ("name".equalsIgnoreCase(key)) {
+ partName = matcher.group(2);
+ } else if ("filename".equalsIgnoreCase(key)) {
+ fileName = matcher.group(2);
+ // add these two line to support multiple
+ // files uploaded using the same field Id
+ if (!fileName.isEmpty()) {
+ if (pcount > 0)
+ partName = partName + String.valueOf(pcount++);
+ else
+ pcount++;
+ }
+ }
+ }
+ }
+ matcher = CONTENT_TYPE_PATTERN.matcher(mpline);
+ if (matcher.matches()) {
+ partContentType = matcher.group(2).trim();
+ }
+ mpline = in.readLine();
+ headerLines++;
+ }
+ int partHeaderLength = 0;
+ while (headerLines-- > 0) {
+ partHeaderLength = scipOverNewLine(partHeaderBuff, partHeaderLength);
+ }
+ // Read the part data
+ if (partHeaderLength >= len - 4) {
+ throw new ResponseException(Response.Status.INTERNAL_ERROR, "Multipart header size exceeds MAX_HEADER_SIZE.");
+ }
+ int partDataStart = boundaryIdxs[boundaryIdx] + partHeaderLength;
+ int partDataEnd = boundaryIdxs[boundaryIdx + 1] - 4;
+
+ fbuf.position(partDataStart);
+
+ List<String> values = parms.get(partName);
+ if (values == null) {
+ values = new ArrayList<String>();
+ parms.put(partName, values);
+ }
+
+ if (partContentType == null) {
+ // Read the part into a string
+ byte[] data_bytes = new byte[partDataEnd - partDataStart];
+ fbuf.get(data_bytes);
+
+ values.add(new String(data_bytes, contentType.getEncoding()));
+ } else {
+ // Read it into a file
+ String path = saveTmpFile(fbuf, partDataStart, partDataEnd - partDataStart, fileName);
+ if (!files.containsKey(partName)) {
+ files.put(partName, path);
+ } else {
+ int count = 2;
+ while (files.containsKey(partName + count)) {
+ count++;
+ }
+ files.put(partName + count, path);
+ }
+ values.add(fileName);
+ }
+ }
+ } catch (ResponseException re) {
+ throw re;
+ } catch (Exception e) {
+ throw new ResponseException(Response.Status.INTERNAL_ERROR, e.toString());
+ }
+ }
+
+ private int scipOverNewLine(byte[] partHeaderBuff, int index) {
+ while (partHeaderBuff[index] != '\n') {
+ index++;
+ }
+ return ++index;
+ }
+
+ /**
+ * Decodes parameters in percent-encoded URI-format ( e.g.
+ * "name=Jack%20Daniels&pass=Single%20Malt" ) and adds them to given
+ * Map.
+ */
+ private void decodeParms(String parms, Map<String, List<String>> p) {
+ if (parms == null) {
+ this.queryParameterString = "";
+ return;
+ }
+
+ this.queryParameterString = parms;
+ StringTokenizer st = new StringTokenizer(parms, "&");
+ while (st.hasMoreTokens()) {
+ String e = st.nextToken();
+ int sep = e.indexOf('=');
+ String key = null;
+ String value = null;
+
+ if (sep >= 0) {
+ key = decodePercent(e.substring(0, sep)).trim();
+ value = decodePercent(e.substring(sep + 1));
+ } else {
+ key = decodePercent(e).trim();
+ value = "";
+ }
+
+ List<String> values = p.get(key);
+ if (values == null) {
+ values = new ArrayList<String>();
+ p.put(key, values);
+ }
+
+ values.add(value);
+ }
+ }
+
+ @Override
+ public void execute() throws IOException {
+ Response r = null;
+ try {
+ // Read the first 8192 bytes.
+ // The full header should fit in here.
+ // Apache's default header limit is 8KB.
+ // Do NOT assume that a single read will get the entire header
+ // at once!
+ byte[] buf = new byte[HTTPSession.BUFSIZE];
+ this.splitbyte = 0;
+ this.rlen = 0;
+
+ int read = -1;
+ this.inputStream.mark(HTTPSession.BUFSIZE);
+ try {
+ read = this.inputStream.read(buf, 0, HTTPSession.BUFSIZE);
+ } catch (SSLException e) {
+ throw e;
+ } catch (IOException e) {
+ safeClose(this.inputStream);
+ safeClose(this.outputStream);
+ throw new SocketException("NanoHttpd Shutdown");
+ }
+ if (read == -1) {
+ // socket was been closed
+ safeClose(this.inputStream);
+ safeClose(this.outputStream);
+ throw new SocketException("NanoHttpd Shutdown");
+ }
+ while (read > 0) {
+ this.rlen += read;
+ this.splitbyte = findHeaderEnd(buf, this.rlen);
+ if (this.splitbyte > 0) {
+ break;
+ }
+ read = this.inputStream.read(buf, this.rlen, HTTPSession.BUFSIZE - this.rlen);
+ }
+
+ if (this.splitbyte < this.rlen) {
+ this.inputStream.reset();
+ this.inputStream.skip(this.splitbyte);
+ }
+
+ this.parms = new HashMap<String, List<String>>();
+ if (null == this.headers) {
+ this.headers = new HashMap<String, String>();
+ } else {
+ this.headers.clear();
+ }
+
+ // Create a BufferedReader for parsing the header.
+ BufferedReader hin = new BufferedReader(new InputStreamReader(new ByteArrayInputStream(buf, 0, this.rlen)));
+
+ // Decode the header into parms and header java properties
+ Map<String, String> pre = new HashMap<String, String>();
+ decodeHeader(hin, pre, this.parms, this.headers);
+
+ if (null != this.remoteIp) {
+ this.headers.put("remote-addr", this.remoteIp);
+ this.headers.put("http-client-ip", this.remoteIp);
+ }
+
+ this.method = Method.lookup(pre.get("method"));
+ if (this.method == null) {
+ throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Syntax error. HTTP verb " + pre.get("method") + " unhandled.");
+ }
+
+ this.uri = pre.get("uri");
+
+ this.cookies = new CookieHandler(this.headers);
+
+ String connection = this.headers.get("connection");
+ boolean keepAlive = "HTTP/1.1".equals(protocolVersion) && (connection == null || !connection.matches("(?i).*close.*"));
+
+ // Ok, now do the serve()
+
+ // TODO: long body_size = getBodySize();
+ // TODO: long pos_before_serve = this.inputStream.totalRead()
+ // (requires implementation for totalRead())
+ r = serve(this);
+ // TODO: this.inputStream.skip(body_size -
+ // (this.inputStream.totalRead() - pos_before_serve))
+
+ if (r == null) {
+ throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: Serve() returned a null response.");
+ } else {
+ String acceptEncoding = this.headers.get("accept-encoding");
+ this.cookies.unloadQueue(r);
+ r.setRequestMethod(this.method);
+ r.setGzipEncoding(useGzipWhenAccepted(r) && acceptEncoding != null && acceptEncoding.contains("gzip"));
+ r.setKeepAlive(keepAlive);
+ r.send(this.outputStream);
+ }
+ if (!keepAlive || r.isCloseConnection()) {
+ throw new SocketException("NanoHttpd Shutdown");
+ }
+ } catch (SocketException e) {
+ // throw it out to close socket object (finalAccept)
+ throw e;
+ } catch (SocketTimeoutException ste) {
+ // treat socket timeouts the same way we treat socket exceptions
+ // i.e. close the stream & finalAccept object by throwing the
+ // exception up the call stack.
+ throw ste;
+ } catch (SSLException ssle) {
+ Response resp = newFixedLengthResponse(Response.Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "SSL PROTOCOL FAILURE: " + ssle.getMessage());
+ resp.send(this.outputStream);
+ safeClose(this.outputStream);
+ } catch (IOException ioe) {
+ Response resp = newFixedLengthResponse(Response.Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage());
+ resp.send(this.outputStream);
+ safeClose(this.outputStream);
+ } catch (ResponseException re) {
+ Response resp = newFixedLengthResponse(re.getStatus(), NanoHTTPD.MIME_PLAINTEXT, re.getMessage());
+ resp.send(this.outputStream);
+ safeClose(this.outputStream);
+ } finally {
+ safeClose(r);
+ this.tempFileManager.clear();
+ }
+ }
+
+ /**
+ * Find byte index separating header from body. It must be the last byte
+ * of the first two sequential new lines.
+ */
+ private int findHeaderEnd(final byte[] buf, int rlen) {
+ int splitbyte = 0;
+ while (splitbyte + 1 < rlen) {
+
+ // RFC2616
+ if (buf[splitbyte] == '\r' && buf[splitbyte + 1] == '\n' && splitbyte + 3 < rlen && buf[splitbyte + 2] == '\r' && buf[splitbyte + 3] == '\n') {
+ return splitbyte + 4;
+ }
+
+ // tolerance
+ if (buf[splitbyte] == '\n' && buf[splitbyte + 1] == '\n') {
+ return splitbyte + 2;
+ }
+ splitbyte++;
+ }
+ return 0;
+ }
+
+ /**
+ * Find the byte positions where multipart boundaries start. This reads
+ * a large block at a time and uses a temporary buffer to optimize
+ * (memory mapped) file access.
+ */
+ private int[] getBoundaryPositions(ByteBuffer b, byte[] boundary) {
+ int[] res = new int[0];
+ if (b.remaining() < boundary.length) {
+ return res;
+ }
+
+ int search_window_pos = 0;
+ byte[] search_window = new byte[4 * 1024 + boundary.length];
+
+ int first_fill = (b.remaining() < search_window.length) ? b.remaining() : search_window.length;
+ b.get(search_window, 0, first_fill);
+ int new_bytes = first_fill - boundary.length;
+
+ do {
+ // Search the search_window
+ for (int j = 0; j < new_bytes; j++) {
+ for (int i = 0; i < boundary.length; i++) {
+ if (search_window[j + i] != boundary[i])
+ break;
+ if (i == boundary.length - 1) {
+ // Match found, add it to results
+ int[] new_res = new int[res.length + 1];
+ System.arraycopy(res, 0, new_res, 0, res.length);
+ new_res[res.length] = search_window_pos + j;
+ res = new_res;
+ }
+ }
+ }
+ search_window_pos += new_bytes;
+
+ // Copy the end of the buffer to the start
+ System.arraycopy(search_window, search_window.length - boundary.length, search_window, 0, boundary.length);
+
+ // Refill search_window
+ new_bytes = search_window.length - boundary.length;
+ new_bytes = (b.remaining() < new_bytes) ? b.remaining() : new_bytes;
+ b.get(search_window, boundary.length, new_bytes);
+ } while (new_bytes > 0);
+ return res;
+ }
+
+ @Override
+ public CookieHandler getCookies() {
+ return this.cookies;
+ }
+
+ @Override
+ public final Map<String, String> getHeaders() {
+ return this.headers;
+ }
+
+ @Override
+ public final InputStream getInputStream() {
+ return this.inputStream;
+ }
+
+ @Override
+ public final Method getMethod() {
+ return this.method;
+ }
+
+ /**
+ * @deprecated use {@link #getParameters()} instead.
+ */
+ @Override
+ @Deprecated
+ public final Map<String, String> getParms() {
+ Map<String, String> result = new HashMap<String, String>();
+ for (String key : this.parms.keySet()) {
+ result.put(key, this.parms.get(key).get(0));
+ }
+
+ return result;
+ }
+
+ @Override
+ public final Map<String, List<String>> getParameters() {
+ return this.parms;
+ }
+
+ @Override
+ public String getQueryParameterString() {
+ return this.queryParameterString;
+ }
+
+ private RandomAccessFile getTmpBucket() {
+ try {
+ TempFile tempFile = this.tempFileManager.createTempFile(null);
+ return new RandomAccessFile(tempFile.getName(), "rw");
+ } catch (Exception e) {
+ throw new Error(e); // we won't recover, so throw an error
+ }
+ }
+
+ @Override
+ public final String getUri() {
+ return this.uri;
+ }
+
+ /**
+ * Deduce body length in bytes. Either from "content-length" header or
+ * read bytes.
+ */
+ public long getBodySize() {
+ if (this.headers.containsKey("content-length")) {
+ return Long.parseLong(this.headers.get("content-length"));
+ } else if (this.splitbyte < this.rlen) {
+ return this.rlen - this.splitbyte;
+ }
+ return 0;
+ }
+
+ @Override
+ public void parseBody(Map<String, String> files) throws IOException, ResponseException {
+ RandomAccessFile randomAccessFile = null;
+ try {
+ long size = getBodySize();
+ ByteArrayOutputStream baos = null;
+ DataOutput requestDataOutput = null;
+
+ // Store the request in memory or a file, depending on size
+ if (size < MEMORY_STORE_LIMIT) {
+ baos = new ByteArrayOutputStream();
+ requestDataOutput = new DataOutputStream(baos);
+ } else {
+ randomAccessFile = getTmpBucket();
+ requestDataOutput = randomAccessFile;
+ }
+
+ // Read all the body and write it to request_data_output
+ byte[] buf = new byte[REQUEST_BUFFER_LEN];
+ while (this.rlen >= 0 && size > 0) {
+ this.rlen = this.inputStream.read(buf, 0, (int) Math.min(size, REQUEST_BUFFER_LEN));
+ size -= this.rlen;
+ if (this.rlen > 0) {
+ requestDataOutput.write(buf, 0, this.rlen);
+ }
+ }
+
+ ByteBuffer fbuf = null;
+ if (baos != null) {
+ fbuf = ByteBuffer.wrap(baos.toByteArray(), 0, baos.size());
+ } else {
+ fbuf = randomAccessFile.getChannel().map(FileChannel.MapMode.READ_ONLY, 0, randomAccessFile.length());
+ randomAccessFile.seek(0);
+ }
+
+ // If the method is POST, there may be parameters
+ // in data section, too, read it:
+ if (Method.POST.equals(this.method)) {
+ ContentType contentType = new ContentType(this.headers.get("content-type"));
+ if (contentType.isMultipart()) {
+ String boundary = contentType.getBoundary();
+ if (boundary == null) {
+ throw new ResponseException(Response.Status.BAD_REQUEST,
+ "BAD REQUEST: Content type is multipart/form-data but boundary missing. Usage: GET /example/file.html");
+ }
+ decodeMultipartFormData(contentType, fbuf, this.parms, files);
+ } else {
+ byte[] postBytes = new byte[fbuf.remaining()];
+ fbuf.get(postBytes);
+ String postLine = new String(postBytes, contentType.getEncoding()).trim();
+ // Handle application/x-www-form-urlencoded
+ if ("application/x-www-form-urlencoded".equalsIgnoreCase(contentType.getContentType())) {
+ decodeParms(postLine, this.parms);
+ } else if (postLine.length() != 0) {
+ // Special case for raw POST data => create a
+ // special files entry "postData" with raw content
+ // data
+ files.put("postData", postLine);
+ }
+ }
+ } else if (Method.PUT.equals(this.method)) {
+ files.put("content", saveTmpFile(fbuf, 0, fbuf.limit(), null));
+ }
+ } finally {
+ safeClose(randomAccessFile);
+ }
+ }
+
+ /**
+ * Retrieves the content of a sent file and saves it to a temporary
+ * file. The full path to the saved file is returned.
+ */
+ private String saveTmpFile(ByteBuffer b, int offset, int len, String filename_hint) {
+ String path = "";
+ if (len > 0) {
+ FileOutputStream fileOutputStream = null;
+ try {
+ TempFile tempFile = this.tempFileManager.createTempFile(filename_hint);
+ ByteBuffer src = b.duplicate();
+ fileOutputStream = new FileOutputStream(tempFile.getName());
+ FileChannel dest = fileOutputStream.getChannel();
+ src.position(offset).limit(offset + len);
+ dest.write(src.slice());
+ path = tempFile.getName();
+ } catch (Exception e) { // Catch exception if any
+ throw new Error(e); // we won't recover, so throw an error
+ } finally {
+ safeClose(fileOutputStream);
+ }
+ }
+ return path;
+ }
+
+ @Override
+ public String getRemoteIpAddress() {
+ return this.remoteIp;
+ }
+
+ @Override
+ public String getRemoteHostName() {
+ return this.remoteHostname;
+ }
+ }
+
+ /**
+ * Handles one session, i.e. parses the HTTP request and returns the
+ * response.
+ */
+ public interface IHTTPSession {
+
+ void execute() throws IOException;
+
+ CookieHandler getCookies();
+
+ Map<String, String> getHeaders();
+
+ InputStream getInputStream();
+
+ Method getMethod();
+
+ /**
+ * This method will only return the first value for a given parameter.
+ * You will want to use getParameters if you expect multiple values for
+ * a given key.
+ *
+ * @deprecated use {@link #getParameters()} instead.
+ */
+ @Deprecated
+ Map<String, String> getParms();
+
+ Map<String, List<String>> getParameters();
+
+ String getQueryParameterString();
+
+ /**
+ * @return the path part of the URL.
+ */
+ String getUri();
+
+ /**
+ * Adds the files in the request body to the files map.
+ *
+ * @param files
+ * map to modify
+ */
+ void parseBody(Map<String, String> files) throws IOException, ResponseException;
+
+ /**
+ * Get the remote ip address of the requester.
+ *
+ * @return the IP address.
+ */
+ String getRemoteIpAddress();
+
+ /**
+ * Get the remote hostname of the requester.
+ *
+ * @return the hostname.
+ */
+ String getRemoteHostName();
+ }
+
+ /**
+ * HTTP Request methods, with the ability to decode a <code>String</code>
+ * back to its enum value.
+ */
+ public enum Method {
+ GET,
+ PUT,
+ POST,
+ DELETE,
+ HEAD,
+ OPTIONS,
+ TRACE,
+ CONNECT,
+ PATCH,
+ PROPFIND,
+ PROPPATCH,
+ MKCOL,
+ MOVE,
+ COPY,
+ LOCK,
+ UNLOCK;
+
+ static Method lookup(String method) {
+ if (method == null)
+ return null;
+
+ try {
+ return valueOf(method);
+ } catch (IllegalArgumentException e) {
+ // TODO: Log it?
+ return null;
+ }
+ }
+ }
+
+ /**
+ * HTTP response. Return one of these from serve().
+ */
+ public static class Response implements Closeable {
+
+ public interface IStatus {
+
+ String getDescription();
+
+ int getRequestStatus();
+ }
+
+ /**
+ * Some HTTP response status codes
+ */
+ public enum Status implements IStatus {
+ SWITCH_PROTOCOL(101, "Switching Protocols"),
+
+ OK(200, "OK"),
+ CREATED(201, "Created"),
+ ACCEPTED(202, "Accepted"),
+ NO_CONTENT(204, "No Content"),
+ PARTIAL_CONTENT(206, "Partial Content"),
+ MULTI_STATUS(207, "Multi-Status"),
+
+ REDIRECT(301, "Moved Permanently"),
+ /**
+ * Many user agents mishandle 302 in ways that violate the RFC1945
+ * spec (i.e., redirect a POST to a GET). 303 and 307 were added in
+ * RFC2616 to address this. You should prefer 303 and 307 unless the
+ * calling user agent does not support 303 and 307 functionality
+ */
+ @Deprecated
+ FOUND(302, "Found"),
+ REDIRECT_SEE_OTHER(303, "See Other"),
+ NOT_MODIFIED(304, "Not Modified"),
+ TEMPORARY_REDIRECT(307, "Temporary Redirect"),
+
+ BAD_REQUEST(400, "Bad Request"),
+ UNAUTHORIZED(401, "Unauthorized"),
+ FORBIDDEN(403, "Forbidden"),
+ NOT_FOUND(404, "Not Found"),
+ METHOD_NOT_ALLOWED(405, "Method Not Allowed"),
+ NOT_ACCEPTABLE(406, "Not Acceptable"),
+ REQUEST_TIMEOUT(408, "Request Timeout"),
+ CONFLICT(409, "Conflict"),
+ GONE(410, "Gone"),
+ LENGTH_REQUIRED(411, "Length Required"),
+ PRECONDITION_FAILED(412, "Precondition Failed"),
+ PAYLOAD_TOO_LARGE(413, "Payload Too Large"),
+ UNSUPPORTED_MEDIA_TYPE(415, "Unsupported Media Type"),
+ RANGE_NOT_SATISFIABLE(416, "Requested Range Not Satisfiable"),
+ EXPECTATION_FAILED(417, "Expectation Failed"),
+ TOO_MANY_REQUESTS(429, "Too Many Requests"),
+
+ INTERNAL_ERROR(500, "Internal Server Error"),
+ NOT_IMPLEMENTED(501, "Not Implemented"),
+ SERVICE_UNAVAILABLE(503, "Service Unavailable"),
+ UNSUPPORTED_HTTP_VERSION(505, "HTTP Version Not Supported");
+
+ private final int requestStatus;
+
+ private final String description;
+
+ Status(int requestStatus, String description) {
+ this.requestStatus = requestStatus;
+ this.description = description;
+ }
+
+ public static Status lookup(int requestStatus) {
+ for (Status status : Status.values()) {
+ if (status.getRequestStatus() == requestStatus) {
+ return status;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public String getDescription() {
+ return "" + this.requestStatus + " " + this.description;
+ }
+
+ @Override
+ public int getRequestStatus() {
+ return this.requestStatus;
+ }
+
+ }
+
+ /**
+ * Output stream that will automatically send every write to the wrapped
+ * OutputStream according to chunked transfer:
+ * http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.6.1
+ */
+ private static class ChunkedOutputStream extends FilterOutputStream {
+
+ public ChunkedOutputStream(OutputStream out) {
+ super(out);
+ }
+
+ @Override
+ public void write(int b) throws IOException {
+ byte[] data = {
+ (byte) b
+ };
+ write(data, 0, 1);
+ }
+
+ @Override
+ public void write(byte[] b) throws IOException {
+ write(b, 0, b.length);
+ }
+
+ @Override
+ public void write(byte[] b, int off, int len) throws IOException {
+ if (len == 0)
+ return;
+ out.write(String.format("%x\r\n", len).getBytes());
+ out.write(b, off, len);
+ out.write("\r\n".getBytes());
+ }
+
+ public void finish() throws IOException {
+ out.write("0\r\n\r\n".getBytes());
+ }
+
+ }
+
+ /**
+ * HTTP status code after processing, e.g. "200 OK", Status.OK
+ */
+ private IStatus status;
+
+ /**
+ * MIME type of content, e.g. "text/html"
+ */
+ private String mimeType;
+
+ /**
+ * Data of the response, may be null.
+ */
+ private InputStream data;
+
+ private long contentLength;
+
+ /**
+ * Headers for the HTTP response. Use addHeader() to add lines. the
+ * lowercase map is automatically kept up to date.
+ */
+ @SuppressWarnings("serial")
+ private final Map<String, String> header = new HashMap<String, String>() {
+
+ public String put(String key, String value) {
+ lowerCaseHeader.put(key == null ? key : key.toLowerCase(), value);
+ return super.put(key, value);
+ };
+ };
+
+ /**
+ * copy of the header map with all the keys lowercase for faster
+ * searching.
+ */
+ private final Map<String, String> lowerCaseHeader = new HashMap<String, String>();
+
+ /**
+ * The request method that spawned this response.
+ */
+ private Method requestMethod;
+
+ /**
+ * Use chunkedTransfer
+ */
+ private boolean chunkedTransfer;
+
+ private boolean encodeAsGzip;
+
+ private boolean keepAlive;
+
+ /**
+ * Creates a fixed length response if totalBytes>=0, otherwise chunked.
+ */
+ protected Response(IStatus status, String mimeType, InputStream data, long totalBytes) {
+ this.status = status;
+ this.mimeType = mimeType;
+ if (data == null) {
+ this.data = new ByteArrayInputStream(new byte[0]);
+ this.contentLength = 0L;
+ } else {
+ this.data = data;
+ this.contentLength = totalBytes;
+ }
+ this.chunkedTransfer = this.contentLength < 0;
+ keepAlive = true;
+ }
+
+ @Override
+ public void close() throws IOException {
+ if (this.data != null) {
+ this.data.close();
+ }
+ }
+
+ /**
+ * Adds given line to the header.
+ */
+ public void addHeader(String name, String value) {
+ this.header.put(name, value);
+ }
+
+ /**
+ * Indicate to close the connection after the Response has been sent.
+ *
+ * @param close
+ * {@code true} to hint connection closing, {@code false} to
+ * let connection be closed by client.
+ */
+ public void closeConnection(boolean close) {
+ if (close)
+ this.header.put("connection", "close");
+ else
+ this.header.remove("connection");
+ }
+
+ /**
+ * @return {@code true} if connection is to be closed after this
+ * Response has been sent.
+ */
+ public boolean isCloseConnection() {
+ return "close".equals(getHeader("connection"));
+ }
+
+ public InputStream getData() {
+ return this.data;
+ }
+
+ public String getHeader(String name) {
+ return this.lowerCaseHeader.get(name.toLowerCase());
+ }
+
+ public String getMimeType() {
+ return this.mimeType;
+ }
+
+ public Method getRequestMethod() {
+ return this.requestMethod;
+ }
+
+ public IStatus getStatus() {
+ return this.status;
+ }
+
+ public void setGzipEncoding(boolean encodeAsGzip) {
+ this.encodeAsGzip = encodeAsGzip;
+ }
+
+ public void setKeepAlive(boolean useKeepAlive) {
+ this.keepAlive = useKeepAlive;
+ }
+
+ /**
+ * Sends given response to the socket.
+ */
+ protected void send(OutputStream outputStream) {
+ SimpleDateFormat gmtFrmt = new SimpleDateFormat("E, d MMM yyyy HH:mm:ss 'GMT'", Locale.US);
+ gmtFrmt.setTimeZone(TimeZone.getTimeZone("GMT"));
+
+ try {
+ if (this.status == null) {
+ throw new Error("sendResponse(): Status can't be null.");
+ }
+ PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream, new ContentType(this.mimeType).getEncoding())), false);
+ pw.append("HTTP/1.1 ").append(this.status.getDescription()).append(" \r\n");
+ if (this.mimeType != null) {
+ printHeader(pw, "Content-Type", this.mimeType);
+ }
+ if (getHeader("date") == null) {
+ printHeader(pw, "Date", gmtFrmt.format(new Date()));
+ }
+ for (Entry<String, String> entry : this.header.entrySet()) {
+ printHeader(pw, entry.getKey(), entry.getValue());
+ }
+ if (getHeader("connection") == null) {
+ printHeader(pw, "Connection", (this.keepAlive ? "keep-alive" : "close"));
+ }
+ if (getHeader("content-length") != null) {
+ encodeAsGzip = false;
+ }
+ if (encodeAsGzip) {
+ printHeader(pw, "Content-Encoding", "gzip");
+ setChunkedTransfer(true);
+ }
+ long pending = this.data != null ? this.contentLength : 0;
+ if (this.requestMethod != Method.HEAD && this.chunkedTransfer) {
+ printHeader(pw, "Transfer-Encoding", "chunked");
+ } else if (!encodeAsGzip) {
+ pending = sendContentLengthHeaderIfNotAlreadyPresent(pw, pending);
+ }
+ pw.append("\r\n");
+ pw.flush();
+ sendBodyWithCorrectTransferAndEncoding(outputStream, pending);
+ outputStream.flush();
+ safeClose(this.data);
+ } catch (IOException ioe) {
+ NanoHTTPD.LOG.log(Level.SEVERE, "Could not send response to the client", ioe);
+ }
+ }
+
+ @SuppressWarnings("static-method")
+ protected void printHeader(PrintWriter pw, String key, String value) {
+ pw.append(key).append(": ").append(value).append("\r\n");
+ }
+
+ protected long sendContentLengthHeaderIfNotAlreadyPresent(PrintWriter pw, long defaultSize) {
+ String contentLengthString = getHeader("content-length");
+ long size = defaultSize;
+ if (contentLengthString != null) {
+ try {
+ size = Long.parseLong(contentLengthString);
+ } catch (NumberFormatException ex) {
+ LOG.severe("content-length was no number " + contentLengthString);
+ }
+ }
+ pw.print("Content-Length: " + size + "\r\n");
+ return size;
+ }
+
+ private void sendBodyWithCorrectTransferAndEncoding(OutputStream outputStream, long pending) throws IOException {
+ if (this.requestMethod != Method.HEAD && this.chunkedTransfer) {
+ ChunkedOutputStream chunkedOutputStream = new ChunkedOutputStream(outputStream);
+ sendBodyWithCorrectEncoding(chunkedOutputStream, -1);
+ chunkedOutputStream.finish();
+ } else {
+ sendBodyWithCorrectEncoding(outputStream, pending);
+ }
+ }
+
+ private void sendBodyWithCorrectEncoding(OutputStream outputStream, long pending) throws IOException {
+ if (encodeAsGzip) {
+ GZIPOutputStream gzipOutputStream = new GZIPOutputStream(outputStream);
+ sendBody(gzipOutputStream, -1);
+ gzipOutputStream.finish();
+ } else {
+ sendBody(outputStream, pending);
+ }
+ }
+
+ /**
+ * Sends the body to the specified OutputStream. The pending parameter
+ * limits the maximum amounts of bytes sent unless it is -1, in which
+ * case everything is sent.
+ *
+ * @param outputStream
+ * the OutputStream to send data to
+ * @param pending
+ * -1 to send everything, otherwise sets a max limit to the
+ * number of bytes sent
+ * @throws IOException
+ * if something goes wrong while sending the data.
+ */
+ private void sendBody(OutputStream outputStream, long pending) throws IOException {
+ long BUFFER_SIZE = 16 * 1024;
+ byte[] buff = new byte[(int) BUFFER_SIZE];
+ boolean sendEverything = pending == -1;
+ while (pending > 0 || sendEverything) {
+ long bytesToRead = sendEverything ? BUFFER_SIZE : Math.min(pending, BUFFER_SIZE);
+ int read = this.data.read(buff, 0, (int) bytesToRead);
+ if (read <= 0) {
+ break;
+ }
+ outputStream.write(buff, 0, read);
+ if (!sendEverything) {
+ pending -= read;
+ }
+ }
+ }
+
+ public void setChunkedTransfer(boolean chunkedTransfer) {
+ this.chunkedTransfer = chunkedTransfer;
+ }
+
+ public void setData(InputStream data) {
+ this.data = data;
+ }
+
+ public void setMimeType(String mimeType) {
+ this.mimeType = mimeType;
+ }
+
+ public void setRequestMethod(Method requestMethod) {
+ this.requestMethod = requestMethod;
+ }
+
+ public void setStatus(IStatus status) {
+ this.status = status;
+ }
+ }
+
+ public static final class ResponseException extends Exception {
+
+ private static final long serialVersionUID = 6569838532917408380L;
+
+ private final Response.Status status;
+
+ public ResponseException(Response.Status status, String message) {
+ super(message);
+ this.status = status;
+ }
+
+ public ResponseException(Response.Status status, String message, Exception e) {
+ super(message, e);
+ this.status = status;
+ }
+
+ public Response.Status getStatus() {
+ return this.status;
+ }
+ }
+
+ /**
+ * The runnable that will be used for the main listening thread.
+ */
+ public class ServerRunnable implements Runnable {
+
+ private final int timeout;
+
+ private IOException bindException;
+
+ private boolean hasBinded = false;
+
+ public ServerRunnable(int timeout) {
+ this.timeout = timeout;
+ }
+
+ @Override
+ public void run() {
+ try {
+ myServerSocket.bind(hostname != null ? new InetSocketAddress(hostname, myPort) : new InetSocketAddress(myPort));
+ hasBinded = true;
+ } catch (IOException e) {
+ this.bindException = e;
+ return;
+ }
+ do {
+ try {
+ final Socket finalAccept = NanoHTTPD.this.myServerSocket.accept();
+ if (this.timeout > 0) {
+ finalAccept.setSoTimeout(this.timeout);
+ }
+ final InputStream inputStream = finalAccept.getInputStream();
+ NanoHTTPD.this.asyncRunner.exec(createClientHandler(finalAccept, inputStream));
+ } catch (IOException e) {
+ NanoHTTPD.LOG.log(Level.FINE, "Communication with the client broken", e);
+ }
+ } while (!NanoHTTPD.this.myServerSocket.isClosed());
+ }
+ }
+
+ /**
+ * A temp file.
+ * <p/>
+ * <p>
+ * Temp files are responsible for managing the actual temporary storage and
+ * cleaning themselves up when no longer needed.
+ * </p>
+ */
+ public interface TempFile {
+
+ public void delete() throws Exception;
+
+ public String getName();
+
+ public OutputStream open() throws Exception;
+ }
+
+ /**
+ * Temp file manager.
+ * <p/>
+ * <p>
+ * Temp file managers are created 1-to-1 with incoming requests, to create
+ * and cleanup temporary files created as a result of handling the request.
+ * </p>
+ */
+ public interface TempFileManager {
+
+ void clear();
+
+ public TempFile createTempFile(String filename_hint) throws Exception;
+ }
+
+ /**
+ * Factory to create temp file managers.
+ */
+ public interface TempFileManagerFactory {
+
+ public TempFileManager create();
+ }
+
+ /**
+ * Factory to create ServerSocketFactories.
+ */
+ public interface ServerSocketFactory {
+
+ public ServerSocket create() throws IOException;
+
+ }
+
+ /**
+ * Maximum time to wait on Socket.getInputStream().read() (in milliseconds)
+ * This is required as the Keep-Alive HTTP connections would otherwise block
+ * the socket reading thread forever (or as long the browser is open).
+ */
+ public static final int SOCKET_READ_TIMEOUT = 5000;
+
+ /**
+ * Common MIME type for dynamic content: plain text
+ */
+ public static final String MIME_PLAINTEXT = "text/plain";
+
+ /**
+ * Common MIME type for dynamic content: html
+ */
+ public static final String MIME_HTML = "text/html";
+
+ /**
+ * Pseudo-Parameter to use to store the actual query string in the
+ * parameters map for later re-processing.
+ */
+ private static final String QUERY_STRING_PARAMETER = "NanoHttpd.QUERY_STRING";
+
+ /**
+ * logger to log to.
+ */
+ private static final Logger LOG = Logger.getLogger(NanoHTTPD.class.getName());
+
+ /**
+ * Hashtable mapping (String)FILENAME_EXTENSION -> (String)MIME_TYPE
+ */
+ protected static Map<String, String> MIME_TYPES;
+
+ public static Map<String, String> mimeTypes() {
+ if (MIME_TYPES == null) {
+ MIME_TYPES = new HashMap<String, String>();
+ loadMimeTypes(MIME_TYPES, "META-INF/nanohttpd/default-mimetypes.properties");
+ loadMimeTypes(MIME_TYPES, "META-INF/nanohttpd/mimetypes.properties");
+ if (MIME_TYPES.isEmpty()) {
+ LOG.log(Level.WARNING, "no mime types found in the classpath! please provide mimetypes.properties");
+ }
+ }
+ return MIME_TYPES;
+ }
+
+ @SuppressWarnings({
+ "unchecked",
+ "rawtypes"
+ })
+ private static void loadMimeTypes(Map<String, String> result, String resourceName) {
+ try {
+ Enumeration<URL> resources = NanoHTTPD.class.getClassLoader().getResources(resourceName);
+ while (resources.hasMoreElements()) {
+ URL url = (URL) resources.nextElement();
+ Properties properties = new Properties();
+ InputStream stream = null;
+ try {
+ stream = url.openStream();
+ properties.load(stream);
+ } catch (IOException e) {
+ LOG.log(Level.SEVERE, "could not load mimetypes from " + url, e);
+ } finally {
+ safeClose(stream);
+ }
+ result.putAll((Map) properties);
+ }
+ } catch (IOException e) {
+ LOG.log(Level.INFO, "no mime types available at " + resourceName);
+ }
+ };
+
+ /**
+ * Creates an SSLSocketFactory for HTTPS. Pass a loaded KeyStore and an
+ * array of loaded KeyManagers. These objects must properly
+ * loaded/initialized by the caller.
+ */
+ public static SSLServerSocketFactory makeSSLSocketFactory(KeyStore loadedKeyStore, KeyManager[] keyManagers) throws IOException {
+ SSLServerSocketFactory res = null;
+ try {
+ TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+ trustManagerFactory.init(loadedKeyStore);
+ SSLContext ctx = SSLContext.getInstance("TLS");
+ ctx.init(keyManagers, trustManagerFactory.getTrustManagers(), null);
+ res = ctx.getServerSocketFactory();
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ return res;
+ }
+
+ /**
+ * Creates an SSLSocketFactory for HTTPS. Pass a loaded KeyStore and a
+ * loaded KeyManagerFactory. These objects must properly loaded/initialized
+ * by the caller.
+ */
+ public static SSLServerSocketFactory makeSSLSocketFactory(KeyStore loadedKeyStore, KeyManagerFactory loadedKeyFactory) throws IOException {
+ try {
+ return makeSSLSocketFactory(loadedKeyStore, loadedKeyFactory.getKeyManagers());
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ }
+
+ /**
+ * Creates an SSLSocketFactory for HTTPS. Pass a KeyStore resource with your
+ * certificate and passphrase
+ */
+ public static SSLServerSocketFactory makeSSLSocketFactory(String keyAndTrustStoreClasspathPath, char[] passphrase) throws IOException {
+ try {
+ KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
+ InputStream keystoreStream = NanoHTTPD.class.getResourceAsStream(keyAndTrustStoreClasspathPath);
+
+ if (keystoreStream == null) {
+ throw new IOException("Unable to load keystore from classpath: " + keyAndTrustStoreClasspathPath);
+ }
+
+ keystore.load(keystoreStream, passphrase);
+ KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
+ keyManagerFactory.init(keystore, passphrase);
+ return makeSSLSocketFactory(keystore, keyManagerFactory);
+ } catch (Exception e) {
+ throw new IOException(e.getMessage());
+ }
+ }
+
+ /**
+ * Get MIME type from file name extension, if possible
+ *
+ * @param uri
+ * the string representing a file
+ * @return the connected mime/type
+ */
+ public static String getMimeTypeForFile(String uri) {
+ int dot = uri.lastIndexOf('.');
+ String mime = null;
+ if (dot >= 0) {
+ mime = mimeTypes().get(uri.substring(dot + 1).toLowerCase());
+ }
+ return mime == null ? "application/octet-stream" : mime;
+ }
+
+ private static final void safeClose(Object closeable) {
+ try {
+ if (closeable != null) {
+ if (closeable instanceof Closeable) {
+ ((Closeable) closeable).close();
+ } else if (closeable instanceof Socket) {
+ ((Socket) closeable).close();
+ } else if (closeable instanceof ServerSocket) {
+ ((ServerSocket) closeable).close();
+ } else {
+ throw new IllegalArgumentException("Unknown object to close");
+ }
+ }
+ } catch (IOException e) {
+ NanoHTTPD.LOG.log(Level.SEVERE, "Could not close", e);
+ }
+ }
+
+ private final String hostname;
+
+ private final int myPort;
+
+ private volatile ServerSocket myServerSocket;
+
+ private ServerSocketFactory serverSocketFactory = new DefaultServerSocketFactory();
+
+ private Thread myThread;
+
+ /**
+ * Pluggable strategy for asynchronously executing requests.
+ */
+ protected AsyncRunner asyncRunner;
+
+ /**
+ * Pluggable strategy for creating and cleaning up temporary files.
+ */
+ private TempFileManagerFactory tempFileManagerFactory;
+
+ /**
+ * Constructs an HTTP server on given port.
+ */
+ public NanoHTTPD(int port) {
+ this(null, port);
+ }
+
+ // -------------------------------------------------------------------------------
+ // //
+ //
+ // Threading Strategy.
+ //
+ // -------------------------------------------------------------------------------
+ // //
+
+ /**
+ * Constructs an HTTP server on given hostname and port.
+ */
+ public NanoHTTPD(String hostname, int port) {
+ this.hostname = hostname;
+ this.myPort = port;
+ setTempFileManagerFactory(new DefaultTempFileManagerFactory());
+ setAsyncRunner(new DefaultAsyncRunner());
+ }
+
+ /**
+ * Forcibly closes all connections that are open.
+ */
+ public synchronized void closeAllConnections() {
+ stop();
+ }
+
+ /**
+ * create a instance of the client handler, subclasses can return a subclass
+ * of the ClientHandler.
+ *
+ * @param finalAccept
+ * the socket the cleint is connected to
+ * @param inputStream
+ * the input stream
+ * @return the client handler
+ */
+ protected ClientHandler createClientHandler(final Socket finalAccept, final InputStream inputStream) {
+ return new ClientHandler(inputStream, finalAccept);
+ }
+
+ /**
+ * Instantiate the server runnable, can be overwritten by subclasses to
+ * provide a subclass of the ServerRunnable.
+ *
+ * @param timeout
+ * the socet timeout to use.
+ * @return the server runnable.
+ */
+ protected ServerRunnable createServerRunnable(final int timeout) {
+ return new ServerRunnable(timeout);
+ }
+
+ /**
+ * Decode parameters from a URL, handing the case where a single parameter
+ * name might have been supplied several times, by return lists of values.
+ * In general these lists will contain a single element.
+ *
+ * @param parms
+ * original <b>NanoHTTPD</b> parameters values, as passed to the
+ * <code>serve()</code> method.
+ * @return a map of <code>String</code> (parameter name) to
+ * <code>List<String></code> (a list of the values supplied).
+ */
+ protected static Map<String, List<String>> decodeParameters(Map<String, String> parms) {
+ return decodeParameters(parms.get(NanoHTTPD.QUERY_STRING_PARAMETER));
+ }
+
+ // -------------------------------------------------------------------------------
+ // //
+
+ /**
+ * Decode parameters from a URL, handing the case where a single parameter
+ * name might have been supplied several times, by return lists of values.
+ * In general these lists will contain a single element.
+ *
+ * @param queryString
+ * a query string pulled from the URL.
+ * @return a map of <code>String</code> (parameter name) to
+ * <code>List<String></code> (a list of the values supplied).
+ */
+ protected static Map<String, List<String>> decodeParameters(String queryString) {
+ Map<String, List<String>> parms = new HashMap<String, List<String>>();
+ if (queryString != null) {
+ StringTokenizer st = new StringTokenizer(queryString, "&");
+ while (st.hasMoreTokens()) {
+ String e = st.nextToken();
+ int sep = e.indexOf('=');
+ String propertyName = sep >= 0 ? decodePercent(e.substring(0, sep)).trim() : decodePercent(e).trim();
+ if (!parms.containsKey(propertyName)) {
+ parms.put(propertyName, new ArrayList<String>());
+ }
+ String propertyValue = sep >= 0 ? decodePercent(e.substring(sep + 1)) : null;
+ if (propertyValue != null) {
+ parms.get(propertyName).add(propertyValue);
+ }
+ }
+ }
+ return parms;
+ }
+
+ /**
+ * Decode percent encoded <code>String</code> values.
+ *
+ * @param str
+ * the percent encoded <code>String</code>
+ * @return expanded form of the input, for example "foo%20bar" becomes
+ * "foo bar"
+ */
+ protected static String decodePercent(String str) {
+ String decoded = null;
+ try {
+ decoded = URLDecoder.decode(str, "UTF8");
+ } catch (UnsupportedEncodingException ignored) {
+ NanoHTTPD.LOG.log(Level.WARNING, "Encoding not supported, ignored", ignored);
+ }
+ return decoded;
+ }
+
+ /**
+ * @return true if the gzip compression should be used if the client
+ * accespts it. Default this option is on for text content and off
+ * for everything. Override this for custom semantics.
+ */
+ @SuppressWarnings("static-method")
+ protected boolean useGzipWhenAccepted(Response r) {
+ return r.getMimeType() != null && (r.getMimeType().toLowerCase().contains("text/") || r.getMimeType().toLowerCase().contains("/json"));
+ }
+
+ public final int getListeningPort() {
+ return this.myServerSocket == null ? -1 : this.myServerSocket.getLocalPort();
+ }
+
+ public final boolean isAlive() {
+ return wasStarted() && !this.myServerSocket.isClosed() && this.myThread.isAlive();
+ }
+
+ public ServerSocketFactory getServerSocketFactory() {
+ return serverSocketFactory;
+ }
+
+ public void setServerSocketFactory(ServerSocketFactory serverSocketFactory) {
+ this.serverSocketFactory = serverSocketFactory;
+ }
+
+ public String getHostname() {
+ return hostname;
+ }
+
+ public TempFileManagerFactory getTempFileManagerFactory() {
+ return tempFileManagerFactory;
+ }
+
+ /**
+ * Call before start() to serve over HTTPS instead of HTTP
+ */
+ public void makeSecure(SSLServerSocketFactory sslServerSocketFactory, String[] sslProtocols) {
+ this.serverSocketFactory = new SecureServerSocketFactory(sslServerSocketFactory, sslProtocols);
+ }
+
+ /**
+ * Create a response with unknown length (using HTTP 1.1 chunking).
+ */
+ public static Response newChunkedResponse(IStatus status, String mimeType, InputStream data) {
+ return new Response(status, mimeType, data, -1);
+ }
+
+ /**
+ * Create a response with known length.
+ */
+ public static Response newFixedLengthResponse(IStatus status, String mimeType, InputStream data, long totalBytes) {
+ return new Response(status, mimeType, data, totalBytes);
+ }
+
+ /**
+ * Create a text response with known length.
+ */
+ public static Response newFixedLengthResponse(IStatus status, String mimeType, String txt) {
+ ContentType contentType = new ContentType(mimeType);
+ if (txt == null) {
+ return newFixedLengthResponse(status, mimeType, new ByteArrayInputStream(new byte[0]), 0);
+ } else {
+ byte[] bytes;
+ try {
+ CharsetEncoder newEncoder = Charset.forName(contentType.getEncoding()).newEncoder();
+ if (!newEncoder.canEncode(txt)) {
+ contentType = contentType.tryUTF8();
+ }
+ bytes = txt.getBytes(contentType.getEncoding());
+ } catch (UnsupportedEncodingException e) {
+ NanoHTTPD.LOG.log(Level.SEVERE, "encoding problem, responding nothing", e);
+ bytes = new byte[0];
+ }
+ return newFixedLengthResponse(status, contentType.getContentTypeHeader(), new ByteArrayInputStream(bytes), bytes.length);
+ }
+ }
+
+ /**
+ * Create a text response with known length.
+ */
+ public static Response newFixedLengthResponse(String msg) {
+ return newFixedLengthResponse(Status.OK, NanoHTTPD.MIME_HTML, msg);
+ }
+
+ /**
+ * Override this to customize the server.
+ * <p/>
+ * <p/>
+ * (By default, this returns a 404 "Not Found" plain text error response.)
+ *
+ * @param session
+ * The HTTP session
+ * @return HTTP response, see class Response for details
+ */
+ public Response serve(IHTTPSession session) {
+ Map<String, String> files = new HashMap<String, String>();
+ Method method = session.getMethod();
+ if (Method.PUT.equals(method) || Method.POST.equals(method)) {
+ try {
+ session.parseBody(files);
+ } catch (IOException ioe) {
+ return newFixedLengthResponse(Response.Status.INTERNAL_ERROR, NanoHTTPD.MIME_PLAINTEXT, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage());
+ } catch (ResponseException re) {
+ return newFixedLengthResponse(re.getStatus(), NanoHTTPD.MIME_PLAINTEXT, re.getMessage());
+ }
+ }
+
+ Map<String, String> parms = session.getParms();
+ parms.put(NanoHTTPD.QUERY_STRING_PARAMETER, session.getQueryParameterString());
+ return serve(session.getUri(), method, session.getHeaders(), parms, files);
+ }
+
+ /**
+ * Override this to customize the server.
+ * <p/>
+ * <p/>
+ * (By default, this returns a 404 "Not Found" plain text error response.)
+ *
+ * @param uri
+ * Percent-decoded URI without parameters, for example
+ * "/index.cgi"
+ * @param method
+ * "GET", "POST" etc.
+ * @param parms
+ * Parsed, percent decoded parameters from URI and, in case of
+ * POST, data.
+ * @param headers
+ * Header entries, percent decoded
+ * @return HTTP response, see class Response for details
+ */
+ @Deprecated
+ public Response serve(String uri, Method method, Map<String, String> headers, Map<String, String> parms, Map<String, String> files) {
+ return newFixedLengthResponse(Response.Status.NOT_FOUND, NanoHTTPD.MIME_PLAINTEXT, "Not Found");
+ }
+
+ /**
+ * Pluggable strategy for asynchronously executing requests.
+ *
+ * @param asyncRunner
+ * new strategy for handling threads.
+ */
+ public void setAsyncRunner(AsyncRunner asyncRunner) {
+ this.asyncRunner = asyncRunner;
+ }
+
+ /**
+ * Pluggable strategy for creating and cleaning up temporary files.
+ *
+ * @param tempFileManagerFactory
+ * new strategy for handling temp files.
+ */
+ public void setTempFileManagerFactory(TempFileManagerFactory tempFileManagerFactory) {
+ this.tempFileManagerFactory = tempFileManagerFactory;
+ }
+
+ /**
+ * Start the server.
+ *
+ * @throws IOException
+ * if the socket is in use.
+ */
+ public void start() throws IOException {
+ start(NanoHTTPD.SOCKET_READ_TIMEOUT);
+ }
+
+ /**
+ * Starts the server (in setDaemon(true) mode).
+ */
+ public void start(final int timeout) throws IOException {
+ start(timeout, true);
+ }
+
+ /**
+ * Start the server.
+ *
+ * @param timeout
+ * timeout to use for socket connections.
+ * @param daemon
+ * start the thread daemon or not.
+ * @throws IOException
+ * if the socket is in use.
+ */
+ public void start(final int timeout, boolean daemon) throws IOException {
+ this.myServerSocket = this.getServerSocketFactory().create();
+ this.myServerSocket.setReuseAddress(true);
+
+ ServerRunnable serverRunnable = createServerRunnable(timeout);
+ this.myThread = new Thread(serverRunnable);
+ this.myThread.setDaemon(daemon);
+ this.myThread.setName("NanoHttpd Main Listener");
+ this.myThread.start();
+ while (!serverRunnable.hasBinded && serverRunnable.bindException == null) {
+ try {
+ Thread.sleep(10L);
+ } catch (Throwable e) {
+ // on android this may not be allowed, that's why we
+ // catch throwable the wait should be very short because we are
+ // just waiting for the bind of the socket
+ }
+ }
+ if (serverRunnable.bindException != null) {
+ throw serverRunnable.bindException;
+ }
+ }
+
+ /**
+ * Stop the server.
+ */
+ public void stop() {
+ try {
+ safeClose(this.myServerSocket);
+ this.asyncRunner.closeAll();
+ if (this.myThread != null) {
+ this.myThread.join();
+ }
+ } catch (Exception e) {
+ NanoHTTPD.LOG.log(Level.SEVERE, "Could not stop all connections", e);
+ }
+ }
+
+ public final boolean wasStarted() {
+ return this.myServerSocket != null && this.myThread != null;
+ }
+}
--- /dev/null
+package be.nikiroo.utils;
+
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.FlowLayout;
+import java.awt.Insets;
+
+import javax.swing.JScrollPane;
+import javax.swing.SwingUtilities;
+
+/**
+ * FlowLayout subclass that fully supports wrapping of components.
+ *
+ * @author https://tips4java.wordpress.com/2008/11/06/wrap-layout/
+ */
+public class WrapLayout extends FlowLayout {
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * Constructs a new <code>WrapLayout</code> with a left alignment and a
+ * default 5-unit horizontal and vertical gap.
+ */
+ public WrapLayout() {
+ super();
+ }
+
+ /**
+ * Constructs a new <code>FlowLayout</code> with the specified alignment and
+ * a default 5-unit horizontal and vertical gap. The value of the alignment
+ * argument must be one of <code>WrapLayout</code>, <code>WrapLayout</code>,
+ * or <code>WrapLayout</code>.
+ *
+ * @param align
+ * the alignment value
+ */
+ public WrapLayout(int align) {
+ super(align);
+ }
+
+ /**
+ * Creates a new flow layout manager with the indicated alignment and the
+ * indicated horizontal and vertical gaps.
+ * <p>
+ * The value of the alignment argument must be one of
+ * <code>WrapLayout</code>, <code>WrapLayout</code>, or
+ * <code>WrapLayout</code>.
+ *
+ * @param align
+ * the alignment value
+ * @param hgap
+ * the horizontal gap between components
+ * @param vgap
+ * the vertical gap between components
+ */
+ public WrapLayout(int align, int hgap, int vgap) {
+ super(align, hgap, vgap);
+ }
+
+ /**
+ * Returns the preferred dimensions for this layout given the <i>visible</i>
+ * components in the specified target container.
+ *
+ * @param target
+ * the component which needs to be laid out
+ * @return the preferred dimensions to lay out the subcomponents of the
+ * specified container
+ */
+ @Override
+ public Dimension preferredLayoutSize(Container target) {
+ return layoutSize(target, true);
+ }
+
+ /**
+ * Returns the minimum dimensions needed to layout the <i>visible</i>
+ * components contained in the specified target container.
+ *
+ * @param target
+ * the component which needs to be laid out
+ * @return the minimum dimensions to lay out the subcomponents of the
+ * specified container
+ */
+ @Override
+ public Dimension minimumLayoutSize(Container target) {
+ Dimension minimum = layoutSize(target, false);
+ minimum.width -= (getHgap() + 1);
+ return minimum;
+ }
+
+ /**
+ * Returns the minimum or preferred dimension needed to layout the target
+ * container.
+ *
+ * @param target
+ * target to get layout size for
+ * @param preferred
+ * should preferred size be calculated
+ * @return the dimension to layout the target container
+ */
+ private Dimension layoutSize(Container target, boolean preferred) {
+ synchronized (target.getTreeLock()) {
+ // Each row must fit with the width allocated to the containter.
+ // When the container width = 0, the preferred width of the
+ // container
+ // has not yet been calculated so lets ask for the maximum.
+
+ int targetWidth = target.getSize().width;
+ Container container = target;
+
+ while (container.getSize().width == 0
+ && container.getParent() != null) {
+ container = container.getParent();
+ }
+
+ targetWidth = container.getSize().width;
+
+ if (targetWidth == 0)
+ targetWidth = Integer.MAX_VALUE;
+
+ int hgap = getHgap();
+ int vgap = getVgap();
+ Insets insets = target.getInsets();
+ int horizontalInsetsAndGap = insets.left + insets.right
+ + (hgap * 2);
+ int maxWidth = targetWidth - horizontalInsetsAndGap;
+
+ // Fit components into the allowed width
+
+ Dimension dim = new Dimension(0, 0);
+ int rowWidth = 0;
+ int rowHeight = 0;
+
+ int nmembers = target.getComponentCount();
+
+ for (int i = 0; i < nmembers; i++) {
+ Component m = target.getComponent(i);
+
+ if (m.isVisible()) {
+ Dimension d = preferred ? m.getPreferredSize() : m
+ .getMinimumSize();
+
+ // Can't add the component to current row. Start a new
+ // row.
+
+ if (rowWidth + d.width > maxWidth) {
+ addRow(dim, rowWidth, rowHeight);
+ rowWidth = 0;
+ rowHeight = 0;
+ }
+
+ // Add a horizontal gap for all components after the
+ // first
+
+ if (rowWidth != 0) {
+ rowWidth += hgap;
+ }
+
+ rowWidth += d.width;
+ rowHeight = Math.max(rowHeight, d.height);
+ }
+ }
+
+ addRow(dim, rowWidth, rowHeight);
+
+ dim.width += horizontalInsetsAndGap;
+ dim.height += insets.top + insets.bottom + vgap * 2;
+
+ // When using a scroll pane or the DecoratedLookAndFeel we need
+ // to
+ // make sure the preferred size is less than the size of the
+ // target containter so shrinking the container size works
+ // correctly. Removing the horizontal gap is an easy way to do
+ // this.
+
+ Container scrollPane = SwingUtilities.getAncestorOfClass(
+ JScrollPane.class, target);
+
+ if (scrollPane != null && target.isValid()) {
+ dim.width -= (hgap + 1);
+ }
+
+ return dim;
+ }
+ }
+
+ /*
+ * A new row has been completed. Use the dimensions of this row to update
+ * the preferred size for the container.
+ *
+ * @param dim update the width and height when appropriate
+ *
+ * @param rowWidth the width of the row to add
+ *
+ * @param rowHeight the height of the row to add
+ */
+ private void addRow(Dimension dim, int rowWidth, int rowHeight) {
+ dim.width = Math.max(dim.width, rowWidth);
+
+ if (dim.height > 0) {
+ dim.height += getVgap();
+ }
+
+ dim.height += rowHeight;
+ }
+}
\ No newline at end of file
--- /dev/null
+Copyright (c) 2012-2013 by Paul S. Hawke, 2001,2005-2013 by Jarno Elonen, 2010 by Konstantinos Togias
+All rights reserved.
+
+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 the NanoHttpd organization 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 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.
--- /dev/null
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git://git.nikiroo.be / fanfix.git / commitdiff