lukechilds
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sparrow
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Initial commit

bwt
Craig Raw 5 years ago
commit
813fbedeb7
13 changed files with 560 additions and 0 deletions
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  1. 7
      .gitignore
  2. 25
      build.gradle
  3. BIN
      gradle/wrapper/gradle-wrapper.jar
  4. 5
      gradle/wrapper/gradle-wrapper.properties
  5. 172
      gradlew
  6. 84
      gradlew.bat
  7. 3
      settings.gradle
  8. 64
      src/main/java/com/craigraw/sparrow/AppController.java
  9. 26
      src/main/java/com/craigraw/sparrow/MainApp.java
  10. 114
      src/main/java/com/craigraw/sparrow/TransactionController.java
  11. 0
      src/main/resources/com/craigraw/sparrow/app.css
  12. 32
      src/main/resources/com/craigraw/sparrow/app.fxml
  13. 28
      src/main/resources/com/craigraw/sparrow/transaction.fxml

7
.gitignore
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.idea
.gradle
*iml
build
/*.properties
out
*.log

25
build.gradle
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plugins {
id 'application'
id 'org.openjfx.javafxplugin' version '0.0.8'
}
group 'com.craigraw'
version '1.0-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
javafx {
version = "14"
modules = [ 'javafx.controls', 'javafx.fxml' ]
}
dependencies {
implementation project(':drongo')
testCompile group: 'junit', name: 'junit', version: '4.12'
}
mainClassName = 'com.craigraw.sparrow.MainApp'

BIN
gradle/wrapper/gradle-wrapper.jar
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5
gradle/wrapper/gradle-wrapper.properties
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.2.2-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

172
gradlew
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
gradlew.bat
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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

3
settings.gradle
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rootProject.name = 'sparrow'
include 'drongo'

64
src/main/java/com/craigraw/sparrow/AppController.java
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package com.craigraw.sparrow;
import com.craigraw.drongo.psbt.PSBT;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Parent;
import javafx.scene.control.Tab;
import javafx.scene.control.TabPane;
import javafx.stage.FileChooser;
import javafx.stage.Stage;
import org.bouncycastle.util.encoders.Hex;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URL;
import java.util.ResourceBundle;
public class AppController implements Initializable {
@FXML
private TabPane tabs;
@Override
public void initialize(URL location, ResourceBundle resources) {
}
public void open(ActionEvent event) {
Stage window = new Stage();
FileChooser fileChooser = new FileChooser();
File file = fileChooser.showOpenDialog(window);
if (file != null) {
System.out.println(file);
//openFile(file);
if(file.exists()) {
try {
byte[] bytes = new byte[(int)file.length()];
FileInputStream stream = new FileInputStream(file);
stream.read(bytes);
stream.close();
if(PSBT.isPSBT(Hex.toHexString(bytes))) {
PSBT psbt = new PSBT(bytes);
Tab tab = new Tab(file.getName());
FXMLLoader transactionLoader = new FXMLLoader(getClass().getResource("transaction.fxml"));
tab.setContent(transactionLoader.load());
TransactionController controller = transactionLoader.getController();
controller.setPSBT(psbt);
tabs.getTabs().add(tab);
}
} catch(IOException e) {
throw new RuntimeException(e);
}
}
}
}
}

26
src/main/java/com/craigraw/sparrow/MainApp.java
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package com.craigraw.sparrow;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
public class MainApp extends Application {
@Override
public void start(Stage stage) throws Exception {
Parent root = FXMLLoader.load(getClass().getResource("app.fxml"));
Scene scene = new Scene(root);
scene.getStylesheets().add(getClass().getResource("app.css").toExternalForm());
stage.setTitle("Sparrow");
stage.setScene(scene);
stage.show();
}
public static void main(String[] args) {
launch(args);
}
}

114
src/main/java/com/craigraw/sparrow/TransactionController.java
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package com.craigraw.sparrow;
import com.craigraw.drongo.protocol.*;
import com.craigraw.drongo.psbt.PSBT;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.TreeCell;
import javafx.scene.control.TreeItem;
import javafx.scene.control.TreeView;
import javafx.scene.control.cell.TextFieldTreeCell;
import javafx.util.Callback;
import javafx.util.StringConverter;
import java.net.URL;
import java.util.ResourceBundle;
public class TransactionController implements Initializable {
@FXML
private TreeView<TransactionPart> txtree;
private Transaction transaction;
private PSBT psbt;
@Override
public void initialize(URL location, ResourceBundle resources) {
}
private void initialiseTxTree() {
TreeItem<TransactionPart> rootItem = new TreeItem<>(transaction);
rootItem.setExpanded(true);
InputsPart inputsPart = new InputsPart();
TreeItem<TransactionPart> inputsItem = new TreeItem<TransactionPart>(inputsPart);
for(TransactionInput input : transaction.getInputs()) {
TreeItem<TransactionPart> inputItem = new TreeItem<>(input);
inputsItem.getChildren().add(inputItem);
}
OutputsPart outputsPart = new OutputsPart();
TreeItem<TransactionPart> outputsItem = new TreeItem<TransactionPart>(outputsPart);
for(TransactionOutput output : transaction.getOutputs()) {
TreeItem<TransactionPart> outputItem = new TreeItem<>(output);
outputsItem.getChildren().add(outputItem);
}
rootItem.getChildren().add(inputsItem);
rootItem.getChildren().add(outputsItem);
txtree.setRoot(rootItem);
txtree.setCellFactory(new Callback<TreeView<TransactionPart>, TreeCell<TransactionPart>>() {
@Override
public TreeCell<TransactionPart> call(TreeView<TransactionPart> p) {
return new TextFieldTreeCell<TransactionPart>(new StringConverter<TransactionPart>(){
@Override
public String toString(TransactionPart part) {
if(part instanceof Transaction) {
Transaction transaction = (Transaction)part;
return "Tx " + transaction.getTxId().toString().substring(0, 6) + "...";
} else if(part instanceof InputsPart) {
return "Inputs";
} else if(part instanceof OutputsPart) {
return "Outputs";
} else if(part instanceof TransactionInput) {
TransactionInput input = (TransactionInput)part;
return "Input #" + input.getIndex();
} else if(part instanceof TransactionOutput) {
TransactionOutput output = (TransactionOutput)part;
return "Output #" + output.getIndex();
}
return part.toString();
}
@Override
public TransactionPart fromString(String string) {
throw new IllegalStateException("No fromString");
}
});
}
});
}
public void setPSBT(PSBT psbt) {
this.psbt = psbt;
this.transaction = psbt.getTransaction();
initialiseTxTree();
}
private static class InputsPart extends TransactionPart {
public InputsPart() {
super(new byte[0], 0);
}
@Override
protected void parse() throws ProtocolException {
}
}
private static class OutputsPart extends TransactionPart {
public OutputsPart() {
super(new byte[0], 0);
}
@Override
protected void parse() throws ProtocolException {
}
}
}

0
src/main/resources/com/craigraw/sparrow/app.css
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32
src/main/resources/com/craigraw/sparrow/app.fxml
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<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" fx:controller="com.craigraw.sparrow.AppController" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1">
<children>
<MenuBar>
<menus>
<Menu mnemonicParsing="false" text="File">
<items>
<MenuItem text="_Open..." onAction="#open" />
<MenuItem mnemonicParsing="false" text="Close" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Edit">
<items>
<MenuItem mnemonicParsing="false" text="Delete" />
</items>
</Menu>
<Menu mnemonicParsing="false" text="Help">
<items>
<MenuItem mnemonicParsing="false" text="About" />
</items>
</Menu>
</menus>
</MenuBar>
<TabPane prefHeight="200.0" prefWidth="200.0" tabClosingPolicy="UNAVAILABLE" VBox.vgrow="ALWAYS" fx:id="tabs" />
<Label alignment="BOTTOM_LEFT" text="Label" />
</children>
</VBox>

28
src/main/resources/com/craigraw/sparrow/transaction.fxml
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<?xml version="1.0" encoding="UTF-8"?>
<?import java.lang.*?>
<?import java.util.*?>
<?import javafx.scene.*?>
<?import javafx.scene.control.*?>
<?import javafx.scene.layout.*?>
<SplitPane dividerPositions="0.7" orientation="VERTICAL" prefHeight="200.0" prefWidth="160.0" VBox.vgrow="ALWAYS" fx:controller="com.craigraw.sparrow.TransactionController" xmlns="http://javafx.com/javafx/10.0.2-internal" xmlns:fx="http://javafx.com/fxml/1">
<items>
<SplitPane dividerPositions="0.4" prefHeight="160.0" prefWidth="200.0">
<items>
<TreeView prefHeight="154.0" prefWidth="174.0" fx:id="txtree" />
<ScrollPane fitToHeight="true" fitToWidth="true" prefHeight="200.0" prefWidth="200.0">
<content>
<TableView prefHeight="200.0" prefWidth="200.0" fx:id="txnode">
<columns>
<TableColumn prefWidth="75.0" text="Name" />
<TableColumn prefWidth="300.0" text="Value" />
</columns>
</TableView>
</content>
</ScrollPane>
</items>
</SplitPane>
<TextArea />
</items>
</SplitPane>
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