X: Clean-up decoding (BROKEN)

.gitignore

@@ -6,3 +6,5 @@ build
 
 logs/*.log
 logs/*.log.gz
+conf/*.conf
+conf/*.xml

build.gradle.kts

@@ -39,11 +39,12 @@ val detag by configurations.creating {
 }
 
 dependencies {
-    detag("com.r35157.tools:detag-impl_ref:0.1-dev")
+    detag("com.r35157.tools:detag-impl_ref:0.1.0")
     compileOnly("org.jetbrains:annotations:26.1.0")
     runtimeOnly("org.apache.logging.log4j:log4j-core:2.26.0")
     runtimeOnly("org.apache.logging.log4j:log4j-slf4j2-impl:2.26.0")
 
+    implementation("com.r35157.nenjim:hubd-api:0.1-dev")
     implementation("com.fasterxml.jackson.core:jackson-databind:2.18.6")
     implementation("com.fazecast:jSerialComm:2.11.4")
     implementation("com.google.code.gson:gson:2.14.0")

conf/alarms.conf

@@ -1,4 +0,0 @@
-# Asset   Direction   Target    TRIGGER   SEVERITY   NOTE
-#############################################################
-SOL       BELOW       70.0      ONETIME   2          "ALARM: Risiko for Perps Solana long LIKVIDERING!"
-SOL       BELOW       71.4      ONETIME   2          "ALARM: Risiko for Solana Raydium LÅN LIKVIDERING!"

conf/alarms.conf.example

@@ -0,0 +1,56 @@
+# General configurations
+#####################################################
+{{JUPITER_PERPS_WALLET}}  8abcYourWalletAddressHere
+
+
+# Constant Name             Value
+####################################
+
+{{SOL_LONG_ENTRY_PRICE}}    73.67
+{{SOL_LONG_LIQ_PRICE}}      70.28
+{{SOL_SHORT_ENTRY_PRICE}}   70.47
+{{SOL_SHORT_LIQ_PRICE}}     75.01
+
+{{ETH_LONG_ENTRY_PRICE}}    1589.63
+{{ETH_LONG_LIQ_PRICE}}      1461.11
+{{ETH_SHORT_ENTRY_PRICE}}   1545.29
+{{ETH_SHORT_LIQ_PRICE}}     1698.42
+
+{{BTC_LONG_ENTRY_PRICE}}    61236.03
+{{BTC_LONG_LIQ_PRICE}}      40984.70
+{{BTC_SHORT_ENTRY_PRICE}}   59451.94
+{{BTC_SHORT_LIQ_PRICE}}     65084.53
+
+
+# Id   Asset   Direction                          Target   Trigger           Severity   Note
+###############################################################################################################################
+
+# SOL SHORT
+1      SOL     ABOVE       {{SOL_SHORT_LIQ_PRICE}}-1.25%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko SOL Short!"
+2      SOL     ABOVE        {{SOL_SHORT_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "🌱 Short SOL now"
+3      SOL     BELOW        {{SOL_SHORT_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "💵 Close SOL Short"
+
+# SOL LONG
+4      SOL     BELOW        {{SOL_LONG_LIQ_PRICE}}+1.25%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko SOL Long!"
+5      SOL     BELOW         {{SOL_LONG_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "🌱 Long SOL now"
+6      SOL     ABOVE         {{SOL_LONG_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "💵 Close SOL Long"
+
+# ETH SHORT
+7      ETH     ABOVE          {{ETH_SHORT_LIQ_PRICE}}-1%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko ETH Short!"
+8      ETH     ABOVE        {{ETH_SHORT_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "🌱 Short ETH now"
+9      ETH     BELOW        {{ETH_SHORT_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "💵 Close ETH Short"
+
+# ETH LONG
+10     ETH     BELOW           {{ETH_LONG_LIQ_PRICE}}+1%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko ETH Long!"
+11     ETH     BELOW         {{ETH_LONG_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "🌱 Long ETH now"
+12     ETH     ABOVE         {{ETH_LONG_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "💵 Close ETH Long"
+
+# BTC SHORT
+13     BTC     ABOVE          {{BTC_SHORT_LIQ_PRICE}}-1%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko BTC Short!"
+14     BTC     ABOVE        {{BTC_SHORT_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "🌱 Short BTC now"
+15     BTC     BELOW        {{BTC_SHORT_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "💵 Close BTC Short"
+
+# BTC LONG
+16     BTC     BELOW           {{BTC_LONG_LIQ_PRICE}}+1%   ONETIME           CRITICAL   "🚨 LIKVIDERINGS-risiko BTC Long!"
+17     BTC     BELOW         {{BTC_LONG_ENTRY_PRICE}}-3%   PERSISTENT:900   INFO       "🌱 Long BTC now"
+18     BTC     ABOVE         {{BTC_LONG_ENTRY_PRICE}}+3%   PERSISTENT:900   INFO       "💵 Close BTC Long"

docker.sh

@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-JREVERSION=25.0.2-0
-
-export VERSION=$(git describe --tags --exact-match 2>/dev/null \
-  || git symbolic-ref --short -q HEAD \
-  || git rev-parse --short HEAD)
-
-GITHASH=$(git rev-parse --short=8 HEAD)
-
-echo "Preparing Docker image for '${VERSION}'..."
-
-mkdir -p build/docker/{conf,libs}
-
-cp src/main/docker/run.sh build/docker/run.sh
-cp libs/*.jar build/docker/libs/
-cp conf/* build/docker/conf/
-
-sed \
-    -e "s|_VERSION_|${VERSION}|g" \
-    -e "s|_JREVERSION_|${JREVERSION}|g" \
-    src/main/docker/Dockerfile_template \
-    > build/docker/Dockerfile
-
-GROUP=r35157
-NAME=nenjimhub
-
-BASETAG=dockerreg.r35157.com/${GROUP}/${NAME}
-
-HASHTAG=${BASETAG}:${GITHASH}_amd64
-VERSIONTAG=${BASETAG}:${VERSION}_amd64
-LATESTTAG=${BASETAG}:latest_amd64
-
-echo "Building ${HASHTAG}..."
-
-docker buildx build \
-    --load \
-    -t ${HASHTAG} \
-    build/docker
-
-docker tag ${HASHTAG} ${VERSIONTAG}
-docker tag ${HASHTAG} ${LATESTTAG}
-
-sed \
-    -e "s|_HASHTAG_|${HASHTAG}|g" \
-    -e "s|_VERSIONTAG_|${VERSIONTAG}|g" \
-    -e "s|_LATESTTAG_|${LATESTTAG}|g" \
-    src/main/docker/publish_template.sh \
-    > build/docker/publish.sh
-
-chmod 755 build/docker/publish.sh
-
-echo ""
-echo "Docker image ready:"
-echo "  ${HASHTAG}"
-echo "  ${VERSIONTAG}"
-echo "  ${LATESTTAG}"
-

publish.sh

@@ -5,10 +5,5 @@ export VERSION=$(git describe --tags --exact-match 2>/dev/null \
   || git symbolic-ref --short -q HEAD \
   || git rev-parse --short HEAD)
 
-./docker.sh
-
 echo "Publishing artifact to local Maven repo ($VERSION)..."
 ./gradlew -Pversion=$VERSION publishToMavenLocal
-
-echo "Publishing docker container to public 'dockerreg.r35157.com' ($VERSION)..."
-./build/docker/publish.sh

publishGitHub.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <github-snapshot-branch>" >&2
+    exit 1
+fi
+
+BRANCH="$1"
+
+SOURCE="$HOME/projects/com_r35157_nenjim-hubd-impl_ref"
+TARGET="$HOME/projects/com_r35157_nenjim-hubd-impl_ref_github_snapshot"
+
+cd "$TARGET"
+
+git fetch origin
+
+if git show-ref --verify --quiet "refs/heads/$BRANCH"; then
+    git switch "$BRANCH"
+elif git show-ref --verify --quiet "refs/remotes/origin/$BRANCH"; then
+    git switch --track "origin/$BRANCH"
+else
+    git switch --create "$BRANCH"
+fi
+
+rsync -a --delete \
+  --exclude '.git' \
+  --exclude 'conf/*.conf' \
+  --exclude 'conf/*.xml' \
+  "$SOURCE/" \
+  "$TARGET/"
+
+git add -A
+
+if git diff --cached --quiet; then
+    echo "No snapshot changes to publish on branch '$BRANCH'."
+    exit 0
+fi
+
+git commit -m "Mirror snapshot"
+git push -u origin "$BRANCH"

run.sh

@@ -1 +0,0 @@
-src/main/docker/run.sh

run.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+shopt -s nullglob
+
+jars=(libs/*.jar)
+if (( ${#jars[@]} == 0 )); then
+  echo "ERROR: No JARs found in libs/" >&2
+  exit 1
+fi
+
+CLASSPATH=$(IFS=:; echo "${jars[*]}")
+
+exec java \
+  --enable-preview \
+  -Dlog4j.configurationFile=conf/log4j2.xml \
+  -cp "$CLASSPATH" \
+  com.r35157.nenjim.hubd.impl.ref.Main

src/main/docker/Dockerfile_template

@@ -1,43 +0,0 @@
-FROM dockerreg.r35157.com/r35157/jre:_JREVERSION__amd64
-
-LABEL maintainer="Minimons <minimons@r35157.com>"
-
-# Setup environment
-ENV APP_HOME=/usr/local/software/nenjimhub
-WORKDIR /usr/local/software
-USER root
-
-RUN mkdir nenjimhub-_VERSION_ \
-    && ln -s nenjimhub-_VERSION_ nenjimhub
-WORKDIR nenjimhub
-RUN mkdir libs
-
-# These dirs are expected to be overshadowed by host mounts
-RUN mkdir conf logs && chown user:user logs
-
-# Set timezone
-ENV TZ=Europe/Copenhagen
-RUN apt-get update
-RUN apt-get install -y tzdata \
-    && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime \
-    && echo $TZ > /etc/timezone \
-    && dpkg-reconfigure -f noninteractive tzdata
-
-# Clean-up
-RUN apt-get autoremove -y \
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install application and configuration (Do this as late as possible to be able to reuse layers between builds)
-COPY run.sh .
-COPY conf/* conf/
-COPY libs/*.jar libs/
-
-RUN chown root:root -R conf
-RUN chmod 755 ./run.sh \
-    && chmod -R a+rX /usr/local/software/nenjimhub-_VERSION_
-
-USER user:user
-
-CMD ["./run.sh"]
-

src/main/docker/publish_template.sh

@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-echo "Publishing '_HASHTAG_', '_VERSIONTAG_' and '_LATESTTAG_'..."
-docker push _HASHTAG_
-docker push _VERSIONTAG_
-docker push _LATESTTAG_
-
-echo "Publishing completed!"

src/main/docker/run.sh

@@ -1,18 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-shopt -s nullglob
-
-jars=(libs/*.jar)
-if (( ${#jars[@]} == 0 )); then
-  echo "ERROR: No JARs found in libs/" >&2
-  exit 1
-fi
-
-CLASSPATH=$(IFS=:; echo "${jars[*]}")
-
-exec java \
-  --enable-preview \
-  -Dlog4j.configurationFile=conf/log4j2.xml \
-  -cp "$CLASSPATH" \
-  com.r35157.nenjim.hubd.impl.ref.Main

src/main/docker/stack.yml

@@ -1,19 +0,0 @@
-version: '3.9'
-
-services:
-  nenjimhub:
-    hostname: nenjimhub
-    image: dockerreg.r35157.com/r35157/nenjimhub:latest
-    deploy:
-      replicas: 1
-      resources:
-        limits:
-          memory: 128m
-      restart_policy:
-        condition: any
-        delay: 5s
-        max_attempts: 3
-        window: 120s
-    volumes:
-      - /home/op/nenjimhub/conf:/usr/local/software/nenjimhub/conf
-      - /home/op/nenjimhub/logs:/usr/local/software/nenjimhub/logs

src/main/docker/up_stack

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-docker stack deploy --compose-file /home/op/stack.yml stack --detach=true

src/main/tjava/com/r35157/jupiterperpsalarm/AlarmSeverity.tjava

@@ -0,0 +1,10 @@
+package com.r35157.jupiterperpsalarm;
+
+public enum AlarmSeverity {
+    EMERGENCY,  // Repeated wake-up alarm - sound always
+    CRITICAL,   // One-shot wake-up alarm - sound always
+    WARN,       // Audible warning - respecting quiet hours though
+    INFO,       // Normal notification with visual and audible feedback
+    SILENT,     // Low-priority notification - visual feedback without sound/vibration
+    GHOST       // No visual/audible notification - only visible inside the Pushover app
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmAction.tjava

@@ -2,5 +2,5 @@ package com.r35157.jupiterperpsalarm.impl.ref;
 
 @FunctionalInterface
 public interface AlarmAction {
-    void trigger(OraclePrice price, PriceAlarmDefinition alarm);
+    void trigger(OraclePrice price, ResolvedPriceAlarm alarm);
 }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmConfiguration.tjava

@@ -0,0 +1,19 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+
+public record AlarmConfiguration(
+        List<PriceAlarmDefinition> definitions,
+        Map<String, String> variables
+) {
+    public AlarmConfiguration {
+        Objects.requireNonNull(definitions, "definitions");
+        Objects.requireNonNull(variables, "variables");
+
+        definitions = List.copyOf(definitions);
+        variables = new ConcurrentHashMap<>(variables);
+    }
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmConfigurationParser.tjava

@@ -1,28 +1,33 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
+import com.r35157.jupiterperpsalarm.AlarmSeverity;
+
 import java.io.IOException;
-import java.math.BigDecimal;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
+import java.util.*;
 
 public final class AlarmConfigurationParser {
 
-    public static List<PriceAlarmDefinition> parse(Path path) throws IOException {
+    public static AlarmConfiguration parse(Path path) throws IOException {
         List<String> lines = Files.readAllLines(path);
         List<PriceAlarmDefinition> alarms = new ArrayList<>();
+        Map<String, String> constants = new LinkedHashMap<>();
 
         for (int lineNumber = 1; lineNumber <= lines.size(); lineNumber++) {
             String line = lines.get(lineNumber - 1);
             String trimmed = line.trim();
-            if (trimmed.isEmpty() || trimmed.startsWith("#")) {
+
+            if(trimmed.isEmpty() || trimmed.startsWith("#")) {
                 continue;
             }
 
             try {
+                if(isConstantDefinition(trimmed)) {
+                    parseConstantDefinition(constants, line);
+                } else {
                     alarms.add(parseLine(line));
+                }
             } catch (RuntimeException exception) {
                 throw new IllegalArgumentException(
                         path + ":" + lineNumber + ": " + exception.getMessage(),
@@ -35,24 +40,32 @@ public final class AlarmConfigurationParser {
             throw new IllegalArgumentException("No alarms found in " + path);
         }
 
-        return List.copyOf(alarms);
+        return new AlarmConfiguration(alarms, constants);
     }
 
     static PriceAlarmDefinition parseLine(String line) {
         Cursor cursor = new Cursor(line);
 
+        int id = Integer.parseInt(cursor.nextToken("id"));
+
         JupiterPerpsAsset asset = JupiterPerpsAsset.valueOf(
                 cursor.nextToken("asset").toUpperCase(Locale.ROOT)
         );
+
         PriceDirection direction = PriceDirection.valueOf(
                 cursor.nextToken("direction").toUpperCase(Locale.ROOT)
         );
 
-        BigDecimal target = new BigDecimal(cursor.nextToken("target"));
-        AlarmTrigger trigger = AlarmTrigger.valueOf(
-                cursor.nextToken("trigger").toUpperCase(Locale.ROOT)
+        String targetExpression = cursor.nextToken("target");
+
+        TriggerConfiguration triggerConfiguration = parseTrigger(
+                cursor.nextToken("trigger")
         );
-        int severity = Integer.parseInt(cursor.nextToken("severity"));
+
+        AlarmSeverity severity = AlarmSeverity.valueOf(
+                cursor.nextToken("severity").toUpperCase()
+        );
+
         String note = cursor.nextQuotedString("note");
 
         cursor.skipWhitespace();
@@ -63,15 +76,61 @@ public final class AlarmConfigurationParser {
         }
 
         return new PriceAlarmDefinition(
+                id,
                 asset,
                 direction,
-                target,
-                trigger,
+                targetExpression,
+                triggerConfiguration.trigger(),
+                triggerConfiguration.gracePeriod(),
                 severity,
                 note
         );
     }
 
+    private static TriggerConfiguration parseTrigger(String triggerText) {
+        String normalized = triggerText.toUpperCase(Locale.ROOT);
+
+        if (normalized.equals("ONETIME")) {
+            return new TriggerConfiguration(AlarmTrigger.ONETIME, 0);
+        }
+
+        if (normalized.equals("PERSISTENT")) {
+            return new TriggerConfiguration(AlarmTrigger.PERSISTENT, 0);
+        }
+
+        if (normalized.startsWith("PERSISTENT:")) {
+            String graceText = normalized.substring("PERSISTENT:".length());
+
+            if (graceText.isEmpty()) {
+                throw new IllegalArgumentException("Missing persistent grace period: " + triggerText);
+            }
+
+            ΩsecondsΩ gracePeriodSeconds;
+            try {
+                gracePeriodSeconds = Integer.parseInt(graceText);
+            } catch (NumberFormatException exception) {
+                throw new IllegalArgumentException(
+                        "Invalid persistent grace period: " + triggerText,
+                        exception
+                );
+            }
+
+            if (gracePeriodSeconds < 0) {
+                throw new IllegalArgumentException(
+                        "Persistent grace period cannot be negative: " + triggerText
+                );
+            }
+
+            return new TriggerConfiguration(AlarmTrigger.PERSISTENT, gracePeriodSeconds);
+        }
+
+        if (normalized.startsWith("ONETIME:")) {
+            throw new IllegalArgumentException("ONETIME cannot have a grace period: " + triggerText);
+        }
+
+        throw new IllegalArgumentException("Unknown trigger: " + triggerText);
+    }
+
     private static final class Cursor {
         private Cursor(String line) {
             this.line = line;
@@ -156,6 +215,76 @@ public final class AlarmConfigurationParser {
         private int position;
     }
 
+    private static boolean isConstantDefinition(String trimmedLine) {
+        return trimmedLine.startsWith("{{");
+    }
+
+    private static void parseConstantDefinition(
+            Map<String, String> constants,
+            String line
+    ) {
+        Cursor cursor = new Cursor(line);
+
+        String name = cursor.nextToken("constant name");
+        String value = cursor.nextToken("constant value");
+
+        cursor.skipWhitespace();
+        if (!cursor.atEnd() && cursor.current() != '#') {
+            throw new IllegalArgumentException(
+                    "Unexpected text after constant value: " + cursor.remaining()
+            );
+        }
+
+        validateConstantName(name);
+
+        constants.put(parseVariableName(name), value);
+    }
+
+    private static String parseVariableName(String variableName) {
+        if (!variableName.startsWith("{{") || !variableName.endsWith("}}")) {
+            throw new IllegalArgumentException("Invalid variable name: " + variableName);
+        }
+
+        String parsedVariableName = variableName.substring(2, variableName.length() - 2);
+
+        if (parsedVariableName.isBlank()) {
+            throw new IllegalArgumentException("Variable name cannot be blank: " + variableName);
+        }
+
+        return parsedVariableName;
+    }
+
+    private static String replaceConstants(
+            String line,
+            Map<String, String> constants
+    ) {
+        String result = line;
+
+        for (Map.Entry<String, String> entry : constants.entrySet()) {
+            result = result.replace(entry.getKey(), entry.getValue());
+        }
+
+        if (result.contains("{{") || result.contains("}}")) {
+            throw new IllegalArgumentException(
+                    "Unknown or malformed constant in line: " + line
+            );
+        }
+
+        return result;
+    }
+
+    private static void validateConstantName(String name) {
+        if (!name.matches("\\{\\{[A-Z0-9_]+}}")) {
+            throw new IllegalArgumentException("Invalid constant name: " + name);
+        }
+    }
+
+    private record TriggerConfiguration(
+            AlarmTrigger trigger,
+            ΩsecondsΩ gracePeriod
+    ) {
+    }
+
     private AlarmConfigurationParser() {
     }
 }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmTargetParser.tjava

@@ -0,0 +1,60 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.math.BigDecimal;
+
+public final class AlarmTargetParser {
+
+    private AlarmTargetParser() {
+    }
+
+    public static BigDecimal parse(String targetStr) {
+        String trimmedTargetStr = targetStr.trim();
+
+        if (trimmedTargetStr.endsWith("%")) {
+            int plusIndex = trimmedTargetStr.indexOf('+');
+            int minusIndex = trimmedTargetStr.indexOf('-', 1);
+
+            if (plusIndex >= 0) {
+                return parseTargetPercentage(trimmedTargetStr, plusIndex, true);
+            }
+
+            if (minusIndex >= 0) {
+                return parseTargetPercentage(trimmedTargetStr, minusIndex, false);
+            }
+        }
+
+        BigDecimal target = new BigDecimal(trimmedTargetStr);
+        validateTarget(target, targetStr);
+        return target;
+    }
+
+    private static BigDecimal parseTargetPercentage(
+            String targetStr,
+            int operatorIndex,
+            boolean add
+    ) {
+        BigDecimal base = new BigDecimal(targetStr.substring(0, operatorIndex));
+        String percentStr = targetStr.substring(operatorIndex + 1, targetStr.length() - 1);
+        BigDecimal percent = new BigDecimal(percentStr);
+
+        BigDecimal delta = base
+                .multiply(percent)
+                .divide(BigDecimal.valueOf(100));
+
+        BigDecimal target = add ? base.add(delta) : base.subtract(delta);
+
+        validateTarget(base, targetStr);
+        validateTarget(percent, targetStr);
+        validateTarget(target, targetStr);
+
+        return target;
+    }
+
+    private static void validateTarget(BigDecimal target, String originalTargetStr) {
+        if (target.compareTo(BigDecimal.ZERO) < 0) {
+            throw new IllegalArgumentException(
+                    "Target must be zero or positive: " + originalTargetStr
+            );
+        }
+    }
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AlarmVariableResolver.tjava

@@ -0,0 +1,30 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.util.Map;
+import java.util.Objects;
+
+public final class AlarmVariableResolver {
+
+    public AlarmVariableResolver(Map<String, String> variables) {
+        this.variables = Objects.requireNonNull(variables, "variables");
+    }
+
+    public String resolve(String text) {
+        Objects.requireNonNull(text, "text");
+
+        String resolvedText = text;
+
+        for (Map.Entry<String, String> entry : variables.entrySet()) {
+            String placeholder = "{{" + entry.getKey() + "}}";
+            resolvedText = resolvedText.replace(placeholder, entry.getValue());
+        }
+
+        if (resolvedText.contains("{{") || resolvedText.contains("}}")) {
+            throw new IllegalArgumentException("Unresolved variable in text: " + text);
+        }
+
+        return resolvedText;
+    }
+
+    private final Map<String, String> variables;
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/AssetPriceAlarmMonitor.tjava

@@ -12,6 +12,7 @@ public final class AssetPriceAlarmMonitor {
     public AssetPriceAlarmMonitor(
             JupiterPerpsAsset asset,
             List<PriceAlarmDefinition> definitions,
+            AlarmVariableResolver variableResolver,
             AlarmAction action
     ) {
         this.asset = asset;
@@ -22,7 +23,7 @@ public final class AssetPriceAlarmMonitor {
                                 "Alarm asset " + definition.asset() + " does not match monitor " + asset
                         );
                     }
-                    return new PriceAlarm(definition, action);
+                    return new PriceAlarm(definition, variableResolver, action);
                 })
                 .toList();
 

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/CompositeAlarmAction.tjava

@@ -9,7 +9,7 @@ public final class CompositeAlarmAction implements AlarmAction {
     }
 
     @Override
-    public void trigger(OraclePrice price, PriceAlarmDefinition alarm) {
+    public void trigger(OraclePrice price, ResolvedPriceAlarm alarm) {
         for (AlarmAction action : actions) {
             try {
                 action.trigger(price, alarm);

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/ConsoleAlarmAction.tjava

@@ -2,7 +2,7 @@ package com.r35157.jupiterperpsalarm.impl.ref;
 
 public final class ConsoleAlarmAction implements AlarmAction {
     @Override
-    public void trigger(OraclePrice price, PriceAlarmDefinition alarm) {
+    public void trigger(OraclePrice price, ResolvedPriceAlarm alarm) {
         System.err.println();
         System.err.println("============================================================");
         System.err.printf(

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/DovesAgPriceFeedDecoder.tjava

@@ -48,25 +48,6 @@ public final class DovesAgPriceFeedDecoder {
         );
     }
 
-    public static void selfTest() {
-        byte[] data = new byte[ACCOUNT_SIZE];
-        System.arraycopy(AG_PRICE_FEED_DISCRIMINATOR, 0, data, 0, 8);
-
-        putUnsignedLongLittleEndian(data, PRICE_OFFSET, new BigInteger("123456789"));
-        data[EXPONENT_OFFSET] = (byte) -6;
-        ByteBuffer.wrap(data, TIMESTAMP_OFFSET, Long.BYTES)
-                .order(ByteOrder.LITTLE_ENDIAN)
-                .putLong(1_700_000_000L);
-
-        OraclePrice decoded = decode(JupiterPerpsAsset.SOL, data, 42L, "self-test");
-        if (decoded.priceUsd().compareTo(new BigDecimal("123.456789")) != 0) {
-            throw new IllegalStateException("Decoder self-test failed: " + decoded.priceUsd());
-        }
-        if (!decoded.oracleTime().equals(Instant.ofEpochSecond(1_700_000_000L))) {
-            throw new IllegalStateException("Timestamp self-test failed");
-        }
-    }
-
     private static BigInteger readUnsignedLongLittleEndian(byte[] data, int offset) {
         byte[] positiveBigEndian = new byte[Long.BYTES + 1];
         for (int index = 0; index < Long.BYTES; index++) {

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/JupiterPerpsAlarmImpl.tjava

@@ -1,5 +1,10 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
+import com.r35157.libs.jupiter.perps.JupiterPerpsService;
+import com.r35157.libs.jupiter.perps.impl.anchoridl.AnchorIdlJupiterPerpsServiceImpl;
+import com.r35157.libs.solana.SolanaBlockChain;
+import com.r35157.libs.solana.impl.ref.SolanaBlockChainImpl;
+
 import java.net.URI;
 import java.nio.file.Path;
 import java.util.ArrayList;
@@ -13,30 +18,44 @@ public final class JupiterPerpsAlarmImpl {
 
     public static void main(String[] args) throws Exception {
         Config config;
+
         try {
             config = Config.parse(args, System.getenv());
         } catch (IllegalArgumentException exception) {
-            System.err.println(exception.getMessage());
             printUsage();
-            System.exit(2);
-            return;
-        }
-
-        if (config.selfTest()) {
-            SelfTest.run();
-            System.out.println("All self-tests passed.");
-            return;
+            String errMsg = "Could not parse configuration for JupiterPerpsAlarm: " + exception.getMessage() + "!";
+            throw new IllegalStateException(errMsg, exception);
         }
 
         List<PriceAlarmDefinition> definitions;
+        AlarmConfiguration alarmConfiguration;
+
         try {
-            definitions = AlarmConfigurationParser.parse(config.alarmConfiguration());
+            alarmConfiguration = AlarmConfigurationParser.parse(config.alarmConfiguration());
+            definitions = alarmConfiguration.definitions();
         } catch (Exception exception) {
-            System.err.println("Could not load alarm configuration: " + exception.getMessage());
-            System.exit(2);
-            return;
+            String errMsg = "Could not load alarm configuration: " + exception.getMessage() + "!";
+            throw new IllegalStateException(errMsg, exception);
         }
 
+        AlarmVariableResolver variableResolver = new AlarmVariableResolver(
+                alarmConfiguration.variables()
+        );
+
+        SolanaBlockChain solanaBlockChain = new SolanaBlockChainImpl();
+        JupiterPerpsService jupiterPerpsService = new AnchorIdlJupiterPerpsServiceImpl(solanaBlockChain);
+        JupiterPerpsEntryPriceVariableRefresher entryPriceVariableRefresher =
+                new JupiterPerpsEntryPriceVariableRefresher(alarmConfiguration.variables(), jupiterPerpsService);
+        entryPriceVariableRefresher.refresh();
+
+        JupiterPerpsEntryPriceVariableRefreshWatcher entryPriceVariableRefreshWatcher =
+                new JupiterPerpsEntryPriceVariableRefreshWatcher(
+                        config.alarmConfiguration().getParent(),
+                        entryPriceVariableRefresher
+                );
+
+        entryPriceVariableRefreshWatcher.start();
+
         List<AlarmAction> actions = new ArrayList<>();
         actions.add(new ConsoleAlarmAction());
 
@@ -60,9 +79,10 @@ public final class JupiterPerpsAlarmImpl {
         Map<JupiterPerpsAsset, AssetPriceAlarmMonitor> monitors = new EnumMap<>(
                 JupiterPerpsAsset.class
         );
+
         definitionsByAsset.forEach((asset, assetDefinitions) -> monitors.put(
                 asset,
-                new AssetPriceAlarmMonitor(asset, assetDefinitions, action)
+                new AssetPriceAlarmMonitor(asset, assetDefinitions, variableResolver, action)
         ));
 
         List<OracleWebSocketClient> clients = new ArrayList<>();
@@ -91,9 +111,9 @@ public final class JupiterPerpsAlarmImpl {
                     asset.oracleAccount()
             );
             assetDefinitions.forEach(definition -> System.out.printf(
-                    "    %s %s USD, %s, severity=%d%n",
+                    "    %s %s USD, %s, severity=%s%n",
                     definition.direction(),
-                    definition.target().toPlainString(),
+                    definition.targetExpression(),
                     definition.trigger(),
                     definition.severity()
             ));
@@ -128,7 +148,6 @@ public final class JupiterPerpsAlarmImpl {
                 Options:
                   --config=<path>            Default: price-alarms.conf
                   --ws=<url1,url2,...>       Default: wss://api.mainnet-beta.solana.com
-                  --self-test                Test parser, alarm semantics and oracle decoder
 
                 Environment:
                   PRICE_ALARMS_CONFIG        Alternative default configuration path
@@ -142,11 +161,9 @@ public final class JupiterPerpsAlarmImpl {
             Path alarmConfiguration,
             List<URI> webSocketEndpoints,
             String pushoverToken,
-            String pushoverUserKey,
-            boolean selfTest
+            String pushoverUserKey
     ) {
         private static Config parse(String[] args, Map<String, String> environment) {
-            boolean selfTest = Arrays.asList(args).contains("--self-test");
             Map<String, String> options = Arrays.stream(args)
                     .filter(argument -> argument.startsWith("--") && argument.contains("="))
                     .map(argument -> argument.substring(2).split("=", 2))
@@ -186,8 +203,7 @@ public final class JupiterPerpsAlarmImpl {
                     Path.of(configurationText),
                     endpoints,
                     blankToNull(environment.get("PUSHOVER_APP_TOKEN")),
-                    blankToNull(environment.get("PUSHOVER_USER_KEY")),
-                    selfTest
+                    blankToNull(environment.get("PUSHOVER_USER_KEY"))
             );
         }
 

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/JupiterPerpsEntryPriceVariableRefreshWatcher.tjava

@@ -0,0 +1,92 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import java.nio.file.*;
+import java.util.Objects;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.FileSystems;
+import java.nio.file.StandardWatchEventKinds;
+import java.nio.file.WatchEvent;
+import java.nio.file.WatchKey;
+import java.nio.file.WatchService;
+
+public final class JupiterPerpsEntryPriceVariableRefreshWatcher {
+
+    public JupiterPerpsEntryPriceVariableRefreshWatcher(
+            Path confDirectory,
+            JupiterPerpsEntryPriceVariableRefresher refresher
+    ) {
+        this.confDirectory = Objects.requireNonNull(confDirectory, "confDirectory");
+        this.refresher = Objects.requireNonNull(refresher, "refresher");
+    }
+
+    public void start() {
+        Thread thread = new Thread(
+                this::run,
+                "jupiter-perps-entry-price-variable-refresh-watcher"
+        );
+
+        thread.setDaemon(true);
+        thread.start();
+    }
+
+    private void run() {
+        try (WatchService watchService = FileSystems.getDefault().newWatchService()) {
+
+            confDirectory.register(
+                    watchService,
+                    StandardWatchEventKinds.ENTRY_CREATE
+            );
+
+            System.out.println(
+                    "Jupiter Perps entry price variable refresh watcher started for directory: "
+                            + confDirectory
+            );
+            while (true) {
+                WatchKey key = watchService.take();
+
+                for (WatchEvent<?> event : key.pollEvents()) {
+                    Path path = (Path) event.context();
+
+                    if (!REFRESH_TRIGGER_FILE_NAME.equals(path.getFileName().toString())) {
+                        continue;
+                    }
+
+                    Path triggerFile = confDirectory.resolve(path);
+
+                    System.out.println("Refresh trigger file detected: " + triggerFile);
+
+                    try {
+                        refresher.refresh();
+                    } finally {
+                        Files.deleteIfExists(triggerFile);
+                    }
+                }
+
+                if (!key.reset()) {
+                    System.err.println(
+                            "Jupiter Perps entry price variable refresh watcher stopped: watch key is no longer valid"
+                    );
+                    return;
+                }
+            }
+        } catch (IOException exception) {
+            System.err.println(
+                    "Could not start Jupiter Perps entry price variable refresh watcher: "
+                            + exception.getMessage()
+            );
+        } catch (InterruptedException exception) {
+            Thread.currentThread().interrupt();
+
+            System.err.println(
+                    "Jupiter Perps entry price variable refresh watcher interrupted"
+            );
+        }
+    }
+
+    private static final String REFRESH_TRIGGER_FILE_NAME =
+            "jupiter-perps-alarm-var.refresh";
+
+    private final Path confDirectory;
+    private final JupiterPerpsEntryPriceVariableRefresher refresher;
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/JupiterPerpsEntryPriceVariableRefresher.tjava

@@ -0,0 +1,86 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import com.r35157.libs.jupiter.perps.JupiterPerpsPosition;
+import com.r35157.libs.jupiter.perps.JupiterPerpsService;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+public final class JupiterPerpsEntryPriceVariableRefresher {
+
+    public JupiterPerpsEntryPriceVariableRefresher(
+            Map<String, String> variables,
+            JupiterPerpsService jupiterPerpsService
+    ) {
+        this.variables = Objects.requireNonNull(variables, "variables");
+        this.jupiterPerpsService = Objects.requireNonNull(jupiterPerpsService, "jupiterPerpsService");
+    }
+
+    public void refresh() {
+        ΩSolanaWalletIdΩ  wallet = variables.get("JUPITER_PERPS_WALLET");
+
+        if (wallet == null || wallet.isBlank()) {
+            System.err.println("Cannot refresh Jupiter Perps entry price variables: JUPITER_PERPS_WALLET is not configured");
+            return;
+        }
+
+        try {
+            Set<JupiterPerpsPosition> positions = jupiterPerpsService.getOpenPositions(wallet);
+
+            System.out.println(
+                    "Fetched " + positions.size()
+                            + " open Jupiter Perps positions for wallet: " + wallet
+            );
+
+            removeEntryPriceVariables();
+
+            for (JupiterPerpsPosition position : positions) {
+                String variableName = createEntryPriceVariableName(position);
+
+                System.out.println(
+                        "Jupiter Perps position maps to variable "
+                                + variableName
+                                + " = "
+                                + position.entryPrice()
+                );
+                variables.put(variableName, position.entryPrice().toPlainString());
+            }
+        } catch (IOException | InterruptedException exception) {
+            if (exception instanceof InterruptedException) {
+                Thread.currentThread().interrupt();
+            }
+
+            System.err.println(
+                    "Could not refresh Jupiter Perps entry price variables: "
+                            + exception.getMessage()
+            );
+        }
+    }
+
+    private void removeEntryPriceVariables() {
+        variables.remove("SOL_LONG_ENTRY_PRICE");
+        variables.remove("SOL_SHORT_ENTRY_PRICE");
+        variables.remove("BTC_LONG_ENTRY_PRICE");
+        variables.remove("BTC_SHORT_ENTRY_PRICE");
+        variables.remove("ETH_LONG_ENTRY_PRICE");
+        variables.remove("ETH_SHORT_ENTRY_PRICE");
+    }
+
+    private static String createEntryPriceVariableName(JupiterPerpsPosition position) {
+        String asset = switch (position.tradedTokenMint()) {
+            case "So11111111111111111111111111111111111111112" -> "SOL";
+            case "3NZ9JMVBmGAqocybic2c7LQCJScmgsAZ6vQqTDzcqmJh" -> "BTC";
+            case "7vfCXTUXx5WJV5JADk17DUJ4ksgau7utNKj4b963voxs" -> "ETH";
+            default -> throw new IllegalArgumentException(
+                    "Unsupported Jupiter Perps traded token mint: " + position.tradedTokenMint()
+            );
+        };
+
+        return asset + "_" + position.direction() + "_ENTRY_PRICE";
+    }
+
+    private final Map<String, String> variables;
+    private final JupiterPerpsService jupiterPerpsService;
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/PriceAlarm.tjava

@@ -1,9 +1,17 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
+import java.math.BigDecimal;
+import java.time.Instant;
+
 public final class PriceAlarm {
 
-    public PriceAlarm(PriceAlarmDefinition definition, AlarmAction action) {
+    public PriceAlarm(
+            PriceAlarmDefinition definition,
+            AlarmVariableResolver variableResolver,
+            AlarmAction action
+    ) {
         this.definition = definition;
+        this.variableResolver = variableResolver;
         this.action = action;
     }
 
@@ -14,9 +22,23 @@ public final class PriceAlarm {
             );
         }
 
+        BigDecimal target;
+        try {
+            target = AlarmTargetParser.parse(
+                    variableResolver.resolve(definition.targetExpression())
+            );
+        } catch (RuntimeException exception) {
+            System.err.printf(
+                    "Could not resolve target for alarm %d: %s%n",
+                    definition.id(),
+                    exception.getMessage()
+            );
+            return;
+        }
+
         boolean reached = definition.direction().reached(
                 price.priceUsd(),
-                definition.target()
+                target
         );
 
         boolean enteredTriggeredSide = previousReached == null
@@ -25,16 +47,28 @@ public final class PriceAlarm {
 
         previousReached = reached;
 
-        if (!enteredTriggeredSide) {
+        if (!reached) {
+            previousReached = false;
             return;
         }
 
-        if (definition.trigger() == AlarmTrigger.ONETIME && triggerCount > 0) {
+        if (definition.trigger() == AlarmTrigger.ONETIME) {
+            if (!enteredTriggeredSide || triggerCount > 0) {
                 return;
             }
 
-        triggerCount++;
-        action.trigger(price, definition);
+            trigger(price, target);
+            return;
+        }
+
+        if (definition.trigger() == AlarmTrigger.PERSISTENT) {
+            if (lastTriggeredAt == null || persistentGracePeriodHasPassed()) {
+                trigger(price, target);
+            }
+            return;
+        }
+
+        throw new IllegalStateException("Unsupported alarm trigger: " + definition.trigger());
     }
 
     public PriceAlarmDefinition definition() {
@@ -45,9 +79,58 @@ public final class PriceAlarm {
         return triggerCount;
     }
 
+    private boolean persistentGracePeriodHasPassed() {
+        if (lastTriggeredAt == null) {
+            return true;
+        }
+
+        ΩsecondsΩ gracePeriod = definition.triggerGracePeriod();
+
+        if (gracePeriod == 0) {
+            return true;
+        }
+
+        return !Instant.now().isBefore(
+                lastTriggeredAt.plusSeconds(gracePeriod)
+        );
+    }
+
+    private void trigger(OraclePrice price, BigDecimal target) {
+        triggerCount++;
+        lastTriggeredAt = Instant.now();
+
+        String note;
+
+        try {
+            note = variableResolver.resolve(definition.note());
+        } catch (RuntimeException exception) {
+            System.err.printf(
+                    "Could not resolve note for alarm %d: %s%n",
+                    definition.id(),
+                    exception.getMessage()
+            );
+            return;
+        }
+
+        ResolvedPriceAlarm resolvedAlarm = new ResolvedPriceAlarm(
+                definition.id(),
+                definition.asset(),
+                definition.direction(),
+                target,
+                definition.trigger(),
+                definition.triggerGracePeriod(),
+                definition.severity(),
+                note
+        );
+
+        action.trigger(price, resolvedAlarm);
+    }
+
     private final PriceAlarmDefinition definition;
+    private final AlarmVariableResolver variableResolver;
     private final AlarmAction action;
 
+    private Instant lastTriggeredAt;
     private Boolean previousReached;
     private long triggerCount;
 }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/PriceAlarmDefinition.tjava

@@ -1,28 +1,35 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
-import java.math.BigDecimal;
+import com.r35157.jupiterperpsalarm.AlarmSeverity;
+
 import java.util.Objects;
 
 public record PriceAlarmDefinition(
+        int id,
         JupiterPerpsAsset asset,
         PriceDirection direction,
-        BigDecimal target,
+        String targetExpression,
         AlarmTrigger trigger,
-        int severity,
+        ΩsecondsΩ triggerGracePeriod,
+        AlarmSeverity severity,
         String note
 ) {
     public PriceAlarmDefinition {
         Objects.requireNonNull(asset, "asset");
         Objects.requireNonNull(direction, "direction");
-        Objects.requireNonNull(target, "target");
+        Objects.requireNonNull(targetExpression, "targetExpression");
         Objects.requireNonNull(trigger, "trigger");
+        Objects.requireNonNull(severity, "severity");
         Objects.requireNonNull(note, "note");
 
-        if (target.signum() <= 0) {
-            throw new IllegalArgumentException("Target price must be positive");
+        if (targetExpression.isBlank()) {
+            throw new IllegalArgumentException("Target expression cannot be blank");
         }
-        if (severity < 0) {
-            throw new IllegalArgumentException("Severity must be zero or positive");
+
+        if (triggerGracePeriod < 0) {
+            throw new IllegalArgumentException(
+                    "Trigger grace period cannot be negative: " + triggerGracePeriod
+            );
         }
     }
 }

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/PushoverAlarmAction.tjava

@@ -1,5 +1,7 @@
 package com.r35157.jupiterperpsalarm.impl.ref;
 
+import com.r35157.jupiterperpsalarm.AlarmSeverity;
+
 import java.net.URI;
 import java.net.URLEncoder;
 import java.net.http.HttpClient;
@@ -16,25 +18,15 @@ public final class PushoverAlarmAction implements AlarmAction {
     }
 
     @Override
-    public void trigger(OraclePrice price, PriceAlarmDefinition alarm) {
+    public void trigger(OraclePrice price, ResolvedPriceAlarm alarm) {
         String title = "Jupiter Perps " + price.asset() + " alarm";
-        String message = String.format(
-                "%s is %s USD. Target: %s %s USD. Oracle time: %s. Slot: %d.",
-                price.asset(),
-                price.priceUsd().toPlainString(),
-                alarm.direction(),
-                alarm.target().toPlainString(),
-                price.oracleTime(),
-                price.slot()
-        );
+        String message = createMessage(price, alarm);
 
-        // Severity and note are intentionally parsed and retained in the model,
-        // but are not used by Pushover yet.
         String body = form("token", applicationToken) + "&" +
                 form("user", userKey) + "&" +
                 form("title", title) + "&" +
                 form("message", message) + "&" +
-                "priority=2&retry=30&expire=10800&sound=persistent";
+                createPushoverSeverityParameters(alarm.severity());
 
         HttpRequest request = HttpRequest.newBuilder(PUSHOVER_URI)
                 .timeout(Duration.ofSeconds(15))
@@ -56,7 +48,7 @@ public final class PushoverAlarmAction implements AlarmAction {
                                 response.body()
                         );
                     } else {
-                        System.out.println("Pushover emergency alarm sent.");
+                        System.out.println("Pushover alarm sent: " + alarm.severity());
                     }
                 });
     }
@@ -66,6 +58,32 @@ public final class PushoverAlarmAction implements AlarmAction {
                 URLEncoder.encode(value, StandardCharsets.UTF_8);
     }
 
+    private static String createPushoverSeverityParameters(AlarmSeverity severity) {
+        return switch (severity) {
+            case EMERGENCY -> "priority=2&retry=30&expire=10800&sound=persistent";
+            case CRITICAL -> "priority=1&sound=spacealarm";
+            case WARN -> "priority=0&sound=siren";
+            case INFO -> "priority=0";
+            case SILENT -> "priority=-1";
+            case GHOST -> "priority=-2";
+        };
+    }
+
+    private static String createMessage(OraclePrice price, ResolvedPriceAlarm alarm) {
+        return String.format(
+                "%d - %s: %s%n%n%s is %s USD.%nTarget: %s %s USD.%nOracle time: %s.%nSlot: %d.",
+                alarm.id(),
+                alarm.severity(),
+                alarm.note(),
+                price.asset(),
+                price.priceUsd().toPlainString(),
+                alarm.direction(),
+                alarm.target().toPlainString(),
+                price.oracleTime(),
+                price.slot()
+        );
+    }
+
     private final HttpClient httpClient = HttpClient.newHttpClient();
     private final String applicationToken;
     private final String userKey;

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/ResolvedPriceAlarm.tjava

@@ -0,0 +1,16 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+
+import com.r35157.jupiterperpsalarm.AlarmSeverity;
+import java.math.BigDecimal;
+
+public record ResolvedPriceAlarm(
+        int id,
+        JupiterPerpsAsset asset,
+        PriceDirection direction,
+        BigDecimal target,
+        AlarmTrigger trigger,
+        ΩsecondsΩ triggerGracePeriod,
+        AlarmSeverity severity,
+        String note
+) {
+}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/SelfTest.tjava

@@ -1,118 +0,0 @@
-package com.r35157.jupiterperpsalarm.impl.ref;
-
-import java.math.BigDecimal;
-import java.time.Instant;
-import java.util.ArrayList;
-import java.util.List;
-
-public final class SelfTest {
-
-    public static void run() {
-        DovesAgPriceFeedDecoder.selfTest();
-        configurationParserTest();
-        oneTimeAlarmTest();
-        persistentAlarmTest();
-        initialTriggerTest();
-    }
-
-    private static void configurationParserTest() {
-        PriceAlarmDefinition alarm = AlarmConfigurationParser.parseLine(
-                "SOL ABOVE 75.7 ONETIME 2 \"ALARM: Risiko for likvidering!\""
-        );
-
-        require(alarm.asset() == JupiterPerpsAsset.SOL, "Asset parsing failed");
-        require(alarm.direction() == PriceDirection.ABOVE, "Direction parsing failed");
-        require(alarm.target().compareTo(new BigDecimal("75.7")) == 0, "Target parsing failed");
-        require(alarm.trigger() == AlarmTrigger.ONETIME, "Trigger parsing failed");
-        require(alarm.severity() == 2, "Severity parsing failed");
-        require(alarm.note().equals("ALARM: Risiko for likvidering!"), "Note parsing failed");
-    }
-
-    private static void oneTimeAlarmTest() {
-        List<BigDecimal> triggeredPrices = new ArrayList<>();
-        PriceAlarm alarm = new PriceAlarm(
-                definition(PriceDirection.ABOVE, "100", AlarmTrigger.ONETIME),
-                (price, definition) -> triggeredPrices.add(price.priceUsd())
-        );
-
-        accept(alarm, "90");
-        accept(alarm, "100");
-        accept(alarm, "110");
-        accept(alarm, "90");
-        accept(alarm, "101");
-
-        require(triggeredPrices.equals(List.of(new BigDecimal("100"))), "ONETIME semantics failed");
-    }
-
-    private static void persistentAlarmTest() {
-        List<BigDecimal> triggeredPrices = new ArrayList<>();
-        PriceAlarm alarm = new PriceAlarm(
-                definition(PriceDirection.BELOW, "100", AlarmTrigger.PERSISTENT),
-                (price, definition) -> triggeredPrices.add(price.priceUsd())
-        );
-
-        accept(alarm, "110");
-        accept(alarm, "99");
-        accept(alarm, "98");
-        accept(alarm, "101");
-        accept(alarm, "100");
-
-        require(
-                triggeredPrices.equals(List.of(new BigDecimal("99"), new BigDecimal("100"))),
-                "PERSISTENT crossing semantics failed"
-        );
-    }
-
-    private static void initialTriggerTest() {
-        List<BigDecimal> triggeredPrices = new ArrayList<>();
-        PriceAlarm alarm = new PriceAlarm(
-                definition(PriceDirection.ABOVE, "100", AlarmTrigger.PERSISTENT),
-                (price, definition) -> triggeredPrices.add(price.priceUsd())
-        );
-
-        accept(alarm, "105");
-        accept(alarm, "106");
-
-        require(
-                triggeredPrices.equals(List.of(new BigDecimal("105"))),
-                "Initial satisfied alarm did not trigger exactly once"
-        );
-    }
-
-    private static PriceAlarmDefinition definition(
-            PriceDirection direction,
-            String target,
-            AlarmTrigger trigger
-    ) {
-        return new PriceAlarmDefinition(
-                JupiterPerpsAsset.SOL,
-                direction,
-                new BigDecimal(target),
-                trigger,
-                2,
-                "ignored for now"
-        );
-    }
-
-    private static void accept(PriceAlarm alarm, String price) {
-        BigDecimal decimal = new BigDecimal(price);
-        alarm.accept(new OraclePrice(
-                JupiterPerpsAsset.SOL,
-                decimal.unscaledValue().abs(),
-                -decimal.scale(),
-                decimal,
-                Instant.ofEpochSecond(1_700_000_000L),
-                1L,
-                "self-test"
-        ));
-    }
-
-    private static void require(boolean condition, String message) {
-        if (!condition) {
-            throw new IllegalStateException(message);
-        }
-    }
-
-    private SelfTest() {
-    }
-}

src/main/tjava/com/r35157/jupiterperpsalarm/impl/ref/TriggerConfiguration.java

@@ -0,0 +1,2 @@
+package com.r35157.jupiterperpsalarm.impl.ref;
+

src/main/tjava/com/r35157/libs/codec/Base58Codec.tjava

@@ -0,0 +1,5 @@
+package com.r35157.libs.codec;
+
+public interface Base58Codec {
+    String encode(byte[] input);
+}

src/main/tjava/com/r35157/libs/codec/impl/ref/Base58CodecImpl.tjava

@@ -0,0 +1,70 @@
+package com.r35157.libs.codec.impl.ref;
+
+import com.r35157.libs.codec.Base58Codec;
+
+public class Base58CodecImpl implements Base58Codec {
+
+    public String encode(byte[] input) {
+        if (input.length == 0) {
+            return "";
+        }
+
+        byte[] copy = input.clone();
+
+        int zeros = 0;
+        while (zeros < copy.length && copy[zeros] == 0) {
+            zeros++;
+        }
+
+        char[] encoded = new char[copy.length * 2];
+        int outputStart = encoded.length;
+
+        int inputStart = zeros;
+        while (inputStart < copy.length) {
+            int remainder = divmod58(
+                    copy,
+                    inputStart
+            );
+
+            if (copy[inputStart] == 0) {
+                inputStart++;
+            }
+
+            encoded[--outputStart] = ALPHABET[remainder];
+        }
+
+        while (outputStart < encoded.length && encoded[outputStart] == ENCODED_ZERO) {
+            outputStart++;
+        }
+
+        while (zeros-- > 0) {
+            encoded[--outputStart] = ENCODED_ZERO;
+        }
+
+        return new String(
+                encoded,
+                outputStart,
+                encoded.length - outputStart
+        );
+    }
+
+    private static int divmod58(byte[] number, int startAt) {
+        int remainder = 0;
+
+        for (int i = startAt; i < number.length; i++) {
+            int digit = number[i] & 0xff;
+            int temp = remainder * 256 + digit;
+
+            number[i] = (byte) (temp / 58);
+            remainder = temp % 58;
+        }
+
+        return remainder;
+    }
+
+    private static final char[] ALPHABET =
+            "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz".toCharArray();
+
+    private static final char ENCODED_ZERO =
+            ALPHABET[0];
+}

src/main/tjava/com/r35157/libs/jupiter/perps/JupiterPerpsPosition.tjava

@@ -0,0 +1,47 @@
+package com.r35157.libs.jupiter.perps;
+
+import com.r35157.libs.valuetypes.basic.MoneyAmount;
+
+import java.math.BigDecimal;
+
+/**
+ * Represents a Jupiter Perps position.
+ *
+ * <p>A Jupiter Perps position is represented on-chain by a Solana account owned by
+ * the Jupiter Perps program. This record contains the public API view of such a
+ * position.</p>
+ *
+ * @param positionAccount the Solana account address of the Jupiter Perps position
+ * @param tradedTokenMint the mint address of the token being traded
+ * @param direction whether the position is long or short
+ * @param value the amount the position is worth if closed now
+ * @param size the leveraged amount used to open the contracts
+ * @param pnl the amount in usd in profit or loss on this position
+ * @param pnlPercent the profit and loss represented as a percentage
+ * @param leverage TODO
+ * @param entryPrice the entry price of the position, denominated in USDC
+ * @param marketPrice the current spot price of the token
+ * @param collateral the amount of USD representing the collateral for this position
+ * @param totalFees the total amount of fees (TODO: is that including pending/due fees)
+ * @param borrowFeesDue the amount of USD that is currently outstanding
+ * @param closeFeePending the fee in USD for closing the account (TODO: multiple accounts - when adding collateral?)
+ * @param accountRent refundable amount locked for Solana account renting
+ */
+public record JupiterPerpsPosition(
+        ΩJupiterPerpsPositionAccountΩ positionAccount,
+        ΩSPLMintAddressΩ tradedTokenMint,
+        JupiterPerpsPositionDirection direction,
+        ΩUSDCAmountΩ value,
+        ΩUSDCAmountΩ size,
+        ΩUSDCAmountΩ pnl,
+        BigDecimal pnlPercent,
+        BigDecimal leverage,
+        ΩUSDCPriceΩ entryPrice,
+        ΩUSDCPriceΩ marketPrice,
+        ΩUSDCAmountΩ collateral,
+        ΩUSDCAmountΩ totalFees,
+        ΩUSDCAmountΩ borrowFeesDue,
+        ΩUSDCAmountΩ closeFeePending,
+        ΩSolanaAmountΩ accountRent
+) {
+}

src/main/tjava/com/r35157/libs/jupiter/perps/JupiterPerpsPositionDirection.tjava

@@ -0,0 +1,9 @@
+package com.r35157.libs.jupiter.perps;
+
+/**
+ * Direction of a Jupiter Perps position.
+ */
+public enum JupiterPerpsPositionDirection {
+    LONG,
+    SHORT
+}

src/main/tjava/com/r35157/libs/jupiter/perps/JupiterPerpsService.tjava

@@ -0,0 +1,45 @@
+package com.r35157.libs.jupiter.perps;
+
+import java.io.IOException;
+import java.util.Set;
+
+/**
+ * Service for reading Jupiter Perps data.
+ *
+ * <p>This service is read-only. It does not open, close, modify, or sign transactions
+ * for Jupiter Perpetual Contracts.</p>
+ *
+ * <p>NOTICE: The first supported operation is reading a known Jupiter Perps position account
+ * and returning its decoded position data.</p>
+ */
+public interface JupiterPerpsService {
+    /**
+     * Reads a Jupiter Perps position from a known position account.
+     *
+     * <p>The supplied account must be the Solana account that stores the Jupiter Perps
+     * position state. It is not the wallet address, token account, custody account, pool
+     * account, or position request account.</p>
+     *
+     * @param positionAccount the Solana account address of the Jupiter Perps position
+     * @return the decoded Jupiter Perps position
+     * @throws IOException if the position account could not be fetched or decoded
+     * @throws InterruptedException if the calling thread is interrupted while fetching
+     *                              the position account
+     */
+    JupiterPerpsPosition getPosition(ΩJupiterPerpsPositionAccountΩ positionAccount)
+            throws IOException, InterruptedException;
+
+    /**
+     * Finds open Jupiter Perps positions owned by a wallet.
+     *
+     * <p>This method returns decoded Jupiter Perps position objects. It does not return
+     * raw Solana accounts or account ids.</p>
+     *
+     * @param owner the wallet address that owns the Jupiter Perps positions
+     * @return the open Jupiter Perps positions owned by the wallet
+     * @throws IOException if the position accounts could not be fetched or decoded
+     * @throws InterruptedException if the calling thread is interrupted while fetching positions
+     */
+    Set<JupiterPerpsPosition> getOpenPositions(ΩSolanaWalletIdΩ owner)
+            throws IOException, InterruptedException;
+}

src/main/tjava/com/r35157/libs/jupiter/perps/impl/anchoridl/AnchorIdlJupiterPerpsCustodyDecoder.tjava

@@ -0,0 +1,50 @@
+package com.r35157.libs.jupiter.perps.impl.anchoridl;
+
+import com.r35157.libs.codec.Base58Codec;
+import com.r35157.libs.codec.impl.ref.Base58CodecImpl;
+import com.r35157.libs.solana.SolanaAccountInfo;
+
+import java.util.Base64;
+
+class AnchorIdlJupiterPerpsCustodyDecoder {
+
+    ΩSPLMintAddressΩ decodeMint(
+            SolanaAccountInfo custodyAccountInfo
+    ) {
+        byte[] data = Base64.getDecoder().decode(custodyAccountInfo.dataBase64());
+
+        if (data.length < MINT_OFFSET + PUBLIC_KEY_LENGTH) {
+            throw new IllegalArgumentException(
+                    "Jupiter Perps custody account data is too short: " + data.length
+            );
+        }
+
+        return readPublicKey(data, MINT_OFFSET);
+    }
+
+    private ΩSPLMintAddressΩ readPublicKey(
+            byte[] data,
+            int offset
+    ) {
+        byte[] publicKeyBytes = new byte[PUBLIC_KEY_LENGTH];
+
+        System.arraycopy(
+                data,
+                offset,
+                publicKeyBytes,
+                0,
+                PUBLIC_KEY_LENGTH
+        );
+
+        return base58.encode(publicKeyBytes);
+    }
+
+    private static final int ANCHOR_DISCRIMINATOR_LENGTH = 8;
+    private static final int PUBLIC_KEY_LENGTH = 32;
+
+    private static final int MINT_OFFSET =
+            ANCHOR_DISCRIMINATOR_LENGTH
+                    + PUBLIC_KEY_LENGTH; // pool
+
+    private static final Base58Codec base58 = new Base58CodecImpl();
+}

src/main/tjava/com/r35157/libs/jupiter/perps/impl/anchoridl/AnchorIdlJupiterPerpsPositionDecoder.tjava

@@ -0,0 +1,130 @@
+package com.r35157.libs.jupiter.perps.impl.anchoridl;
+
+import com.r35157.libs.codec.Base58Codec;
+import com.r35157.libs.codec.impl.ref.Base58CodecImpl;
+import com.r35157.libs.jupiter.perps.JupiterPerpsPositionDirection;
+import com.r35157.libs.solana.SolanaAccountInfo;
+
+import java.math.BigDecimal;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.Base64;
+
+class AnchorIdlJupiterPerpsPositionDecoder {
+
+    JupiterPerpsPositionInfo decode(SolanaAccountInfo accountInfo) {
+        byte[] data = Base64.getDecoder().decode(accountInfo.dataBase64());
+
+        if (data.length < PRICE_OFFSET + U64_LENGTH) {
+            throw new IllegalArgumentException(
+                    "Jupiter Perps position account data is too short: " + data.length
+            );
+        }
+
+        JupiterPerpsPositionDirection direction =
+                decodeDirection(data[SIDE_OFFSET]);
+
+        long rawEntryPrice = ByteBuffer
+                .wrap(data, PRICE_OFFSET, U64_LENGTH)
+                .order(ByteOrder.LITTLE_ENDIAN)
+                .getLong();
+
+        ΩUSDCPriceΩ entryPrice = BigDecimal
+                .valueOf(rawEntryPrice)
+                .movePointLeft(6);
+
+        long rawCollateralUsd = ByteBuffer
+                .wrap(data, COLLATERAL_USD_OFFSET, U64_LENGTH)
+                .order(ByteOrder.LITTLE_ENDIAN)
+                .getLong();
+
+        ΩUSDCAmountΩ collateralUsd = BigDecimal
+                .valueOf(rawCollateralUsd)
+                .movePointLeft(6);
+
+        long rawSizeUsd = ByteBuffer
+                .wrap(data, SIZE_USD_OFFSET, U64_LENGTH)
+                .order(ByteOrder.LITTLE_ENDIAN)
+                .getLong();
+
+        ΩUSDCAmountΩ sizeUsd = BigDecimal
+                .valueOf(rawSizeUsd)
+                .movePointLeft(6);
+
+
+        JupiterPerpsPositionInfo posInfo = new JupiterPerpsPositionInfo(
+                entryPrice,
+                direction,
+                sizeUsd,
+                collateralUsd
+        );
+
+        return posInfo;
+    }
+
+    ΩSolanaAddressΩ decodeCustodyAccount(SolanaAccountInfo accountInfo) {
+        byte[] data = Base64.getDecoder().decode(accountInfo.dataBase64());
+
+        if (data.length < CUSTODY_OFFSET + PUBLIC_KEY_LENGTH) {
+            throw new IllegalArgumentException(
+                    "Jupiter Perps position account data is too short: " + data.length
+            );
+        }
+
+        return readPublicKey(
+                data,
+                CUSTODY_OFFSET
+        );
+    }
+
+    private JupiterPerpsPositionDirection decodeDirection(
+            byte rawSide
+    ) {
+        // Jupiter Perps position side values are encoded as 1 = LONG, 2 = SHORT.
+        JupiterPerpsPositionDirection direction = switch (rawSide) {
+            case 1 -> JupiterPerpsPositionDirection.LONG;
+            case 2 -> JupiterPerpsPositionDirection.SHORT;
+            default -> throw new IllegalArgumentException(
+                    "Unknown Jupiter Perps position side: " + rawSide
+            );
+        };
+
+        return direction;
+    }
+
+    private ΩSolanaAddressΩ readPublicKey(
+            byte[] data,
+            int offset
+    ) {
+        byte[] publicKeyBytes = new byte[PUBLIC_KEY_LENGTH];
+
+        System.arraycopy(
+                data,
+                offset,
+                publicKeyBytes,
+                0,
+                PUBLIC_KEY_LENGTH
+        );
+
+        return base58.encode(publicKeyBytes);
+    }
+
+    private static final int ANCHOR_DISCRIMINATOR_LENGTH = 8;
+    private static final int PUBLIC_KEY_LENGTH = 32;
+    private static final int I64_LENGTH = 8;
+    private static final int SIDE_ENUM_LENGTH = 1;
+    private static final int U64_LENGTH = 8;
+
+    private static final int OWNER_OFFSET = ANCHOR_DISCRIMINATOR_LENGTH;
+    private static final int POOL_OFFSET = OWNER_OFFSET + PUBLIC_KEY_LENGTH;
+    private static final int CUSTODY_OFFSET = POOL_OFFSET + PUBLIC_KEY_LENGTH;
+    private static final int COLLATERAL_CUSTODY_OFFSET = CUSTODY_OFFSET + PUBLIC_KEY_LENGTH;
+    private static final int OPEN_TIME_OFFSET = COLLATERAL_CUSTODY_OFFSET + PUBLIC_KEY_LENGTH;
+    private static final int UPDATE_TIME_OFFSET = OPEN_TIME_OFFSET + I64_LENGTH;
+    private static final int SIDE_OFFSET = UPDATE_TIME_OFFSET + I64_LENGTH;
+    private static final int PRICE_OFFSET = SIDE_OFFSET + SIDE_ENUM_LENGTH;
+    private static final int SIZE_USD_OFFSET = PRICE_OFFSET + U64_LENGTH;
+    private static final int COLLATERAL_USD_OFFSET = SIZE_USD_OFFSET + U64_LENGTH;
+
+    private static final Base58Codec base58 = new Base58CodecImpl();
+}

src/main/tjava/com/r35157/libs/jupiter/perps/impl/anchoridl/AnchorIdlJupiterPerpsServiceImpl.tjava

@@ -0,0 +1,162 @@
+package com.r35157.libs.jupiter.perps.impl.anchoridl;
+
+import com.r35157.libs.jupiter.perps.JupiterPerpsPosition;
+import com.r35157.libs.jupiter.perps.JupiterPerpsService;
+import com.r35157.libs.solana.SolanaAccountInfo;
+import com.r35157.libs.solana.SolanaBlockChain;
+import com.r35157.libs.solana.SolanaProgramAccountMemcmpFilter;
+import com.r35157.libs.solana.valuetypes.WellKnownCurrencyTypes;
+import com.r35157.libs.valuetypes.basic.MoneyAmount;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+import java.util.HashSet;
+import java.util.Set;
+
+import static java.math.BigDecimal.ZERO;
+
+public class AnchorIdlJupiterPerpsServiceImpl implements JupiterPerpsService {
+
+    public AnchorIdlJupiterPerpsServiceImpl(
+            SolanaBlockChain solanaBlockChain
+    ) {
+        this.solanaBlockChain = solanaBlockChain;
+        this.positionDecoder = new AnchorIdlJupiterPerpsPositionDecoder();
+        this.custodyDecoder = new AnchorIdlJupiterPerpsCustodyDecoder();
+    }
+
+    @Override
+    public JupiterPerpsPosition getPosition(ΩJupiterPerpsPositionAccountΩ positionAccount)
+            throws IOException, InterruptedException {
+        SolanaAccountInfo accountInfo = solanaBlockChain.getAccountInfo(positionAccount);
+
+        if (accountInfo == null) {
+            throw new IllegalArgumentException("Jupiter Perps position account does not exist: " + positionAccount);
+        }
+
+        if (!JUPITER_PERPS_PROGRAM_ID.equals(accountInfo.owner())) {
+            throw new IllegalArgumentException(
+                    "Account is not owned by Jupiter Perps program: " + positionAccount
+            );
+        }
+
+        ΩSPLMintAddressΩ tradedTokenMint = getTradedTokenMint(accountInfo);
+
+        JupiterPerpsPositionInfo info = positionDecoder.decode(accountInfo);
+
+        ΩUSDCAmountΩ value = ZERO;             // TODO - Dummy
+        ΩUSDCAmountΩ pnl = ZERO;               // TODO - Dummy
+        BigDecimal pnlPercent = ZERO;          // TODO - Dummy
+        BigDecimal leverage = ZERO;            // TODO - Dummy
+        ΩUSDCPriceΩ marketPrice = ZERO;        // TODO - Dummy
+        ΩUSDCAmountΩ totalFees = ZERO;         // TODO - Dummy
+        ΩUSDCAmountΩ borrowFeesDue = ZERO;     // TODO - Dummy
+        ΩUSDCAmountΩ closeFeePending = ZERO;   // TODO - Dummy
+        ΩSolanaAmountΩ accountRent = new MoneyAmount(ZERO, WellKnownCurrencyTypes.SOLANA.getCurrencyType()); // TODO - Dummy
+
+        JupiterPerpsPosition pos = new JupiterPerpsPosition(
+                positionAccount,
+                tradedTokenMint,
+                info.direction(),
+                value,
+                info.sizeUsd(),
+                pnl,
+                pnlPercent,
+                leverage,
+                info.entryPrice(),
+                marketPrice,
+                info.collateralUsd(),
+                totalFees,
+                borrowFeesDue,
+                closeFeePending,
+                accountRent
+        );
+
+        return pos;
+    }
+
+    @Override
+    public Set<JupiterPerpsPosition> getOpenPositions(ΩSolanaWalletIdΩ owner)
+            throws IOException, InterruptedException {
+        Set<SolanaAccountInfo> accountInfos = solanaBlockChain.getProgramAccounts(
+                JUPITER_PERPS_PROGRAM_ID,
+                Set.of(new SolanaProgramAccountMemcmpFilter(
+                        POSITION_OWNER_OFFSET,
+                        owner
+                ))
+        );
+
+        Set<JupiterPerpsPosition> positions = new HashSet<>();
+
+        for (SolanaAccountInfo accountInfo : accountInfos) {
+            ΩSolanaAddressΩ address = accountInfo.address();
+            ΩSolanaProgramIdΩ programId = accountInfo.owner();
+
+            if (!JUPITER_PERPS_PROGRAM_ID.equals(programId)) {
+                String errorMsg = "Account '" + address + "' is not owned by Jupiter Perps program '" +
+                        programId + "'";
+                throw new IllegalArgumentException(errorMsg);
+            }
+
+            ΩSPLMintAddressΩ tradedTokenMint = getTradedTokenMint(accountInfo);
+
+            JupiterPerpsPositionInfo info = positionDecoder.decode(accountInfo);
+
+            ΩUSDCAmountΩ value = ZERO;             // TODO - Dummy
+            ΩUSDCAmountΩ pnl = ZERO;               // TODO - Dummy
+            BigDecimal pnlPercent = ZERO;          // TODO - Dummy
+            BigDecimal leverage = ZERO;            // TODO - Dummy
+            ΩUSDCPriceΩ marketPrice = ZERO;        // TODO - Dummy
+            ΩUSDCAmountΩ totalFees = ZERO;         // TODO - Dummy
+            ΩUSDCAmountΩ borrowFeesDue = ZERO;     // TODO - Dummy
+            ΩUSDCAmountΩ closeFeePending = ZERO;   // TODO - Dummy
+            ΩSolanaAmountΩ accountRent = new MoneyAmount(ZERO, WellKnownCurrencyTypes.SOLANA.getCurrencyType()); // TODO - Dummy
+
+            JupiterPerpsPosition pos = new JupiterPerpsPosition(
+                    positionAccount,
+                    tradedTokenMint,
+                    info.direction(),
+                    value,
+                    info.sizeUsd(),
+                    pnl,
+                    pnlPercent,
+                    leverage,
+                    info.entryPrice(),
+                    marketPrice,
+                    info.collateralUsd(),
+                    totalFees,
+                    borrowFeesDue,
+                    closeFeePending,
+                    accountRent
+            );
+
+            positions.add(pos);
+        }
+
+        return Set.copyOf(positions);
+    }
+
+    private ΩSPLMintAddressΩ getTradedTokenMint(SolanaAccountInfo positionAccountInfo)
+            throws IOException, InterruptedException
+    {
+        ΩSolanaAddressΩ custodyAccount = positionDecoder.decodeCustodyAccount(positionAccountInfo);
+        SolanaAccountInfo custodyAccountInfo = solanaBlockChain.getAccountInfo(custodyAccount);
+
+        if (custodyAccountInfo == null) {
+            throw new IllegalArgumentException(
+                    "Jupiter Perps custody account does not exist: " + custodyAccount
+            );
+        }
+
+        ΩSPLMintAddressΩ mintAddress = custodyDecoder.decodeMint(custodyAccountInfo);
+        return mintAddress;
+    }
+
+    private static final ΩJupiterPerpsProgramIdΩ JUPITER_PERPS_PROGRAM_ID =
+            "PERPHjGBqRHArX4DySjwM6UJHiR3sWAatqfdBS2qQJu";
+    private static final int POSITION_OWNER_OFFSET = 8;
+
+    private final SolanaBlockChain solanaBlockChain;
+    private final AnchorIdlJupiterPerpsPositionDecoder positionDecoder;
+    private final AnchorIdlJupiterPerpsCustodyDecoder custodyDecoder;
+}

src/main/tjava/com/r35157/libs/jupiter/perps/impl/anchoridl/JupiterPerpsPositionInfo.tjava

@@ -0,0 +1,13 @@
+package com.r35157.libs.jupiter.perps.impl.anchoridl;
+
+import com.r35157.libs.jupiter.perps.JupiterPerpsPositionDirection;
+
+import java.math.BigDecimal;
+
+public record JupiterPerpsPositionInfo(
+        ΩUSDCPriceΩ entryPrice,
+        JupiterPerpsPositionDirection direction,
+        ΩUSDCAmountΩ sizeUsd,
+        ΩUSDCAmountΩ collateralUsd
+) {
+}

src/main/tjava/com/r35157/libs/solana/SolanaBlockChain.tjava

@@ -143,4 +143,25 @@ public interface SolanaBlockChain {
             ΩSPLMintAddressΩ mintAddress,
             SolanaSPLTokenProgram splProgram
     ) throws IOException, InterruptedException;
+
+    /**
+     * Fetches accounts owned by a Solana program using server-side account data filters.
+     *
+     * <p>This method uses Solana's {@code getProgramAccounts} RPC call. The supplied filters
+     * are sent to the RPC node, so matching is performed server-side instead of fetching all
+     * accounts owned by the program and filtering them locally.</p>
+     *
+     * <p>The initial supported filter type is {@link SolanaProgramAccountMemcmpFilter}, which
+     * matches bytes at a specific offset in the account data.</p>
+     *
+     * @param programId the Solana program id that owns the accounts to search
+     * @param filters the memcmp filters to apply when searching program accounts
+     * @return the matching program accounts
+     * @throws IOException if the program accounts could not be fetched or parsed
+     * @throws InterruptedException if the calling thread is interrupted while fetching program accounts
+     */
+    Set<SolanaAccountInfo> getProgramAccounts(
+            ΩSolanaProgramIdΩ programId,
+            Set<SolanaProgramAccountMemcmpFilter> filters
+    ) throws IOException, InterruptedException;
 }

src/main/tjava/com/r35157/libs/solana/SolanaProgramAccountMemcmpFilter.tjava

@@ -0,0 +1,17 @@
+package com.r35157.libs.solana;
+
+/**
+ * Filter used when fetching accounts owned by a Solana program.
+ *
+ * <p>The initial supported filter type is {@code memcmp}, which asks the
+ * Solana RPC node to only return accounts where the account data at a specific
+ * byte offset matches a base58 encoded value.</p>
+ *
+ * @param offset the byte offset in the account data where comparison starts
+ * @param bytes the base58 encoded bytes to match
+ */
+public record SolanaProgramAccountMemcmpFilter(
+        int offset,
+        String bytes
+) {
+}

src/main/tjava/com/r35157/libs/solana/impl/ref/SolanaBlockChainImpl.tjava

@@ -331,6 +331,113 @@ public class SolanaBlockChainImpl implements SolanaBlockChain {
         );
     }
 
+    @Override
+    public Set<SolanaAccountInfo> getProgramAccounts(
+            ΩSolanaProgramIdΩ programId,
+            Set<SolanaProgramAccountMemcmpFilter> filters
+    ) throws IOException, InterruptedException {
+        String jsonBody = createGetProgramAccountsBody(programId, filters);
+
+        HttpRequest request = HttpRequest.newBuilder()
+                .uri(URI.create(RPC_URL))
+                .header("Content-Type", "application/json")
+                .POST(HttpRequest.BodyPublishers.ofString(jsonBody))
+                .build();
+
+        HttpResponse<String> response = sendThrottled(request);
+
+        if (response.statusCode() != 200) {
+            throw new IOException("RPC call failed: HTTP " + response.statusCode() + "\n" + response.body());
+        }
+
+        JsonNode root = objectMapper.readTree(response.body());
+
+        if (root.has("error")) {
+            throw new IOException("Solana RPC error: " + root.get("error").toPrettyString());
+        }
+
+        JsonNode result = root.path("result");
+
+        if (!result.isArray()) {
+            throw new IOException("getProgramAccounts response did not contain result array!");
+        }
+
+        Set<SolanaAccountInfo> accountInfos = new HashSet<>();
+
+        for (JsonNode accountNode : result) {
+            JsonNode pubkeyNode = accountNode.path("pubkey");
+            JsonNode account = accountNode.path("account");
+
+            if (!pubkeyNode.isTextual()) {
+                throw new IOException("getProgramAccounts response contained account without textual pubkey!");
+            }
+
+            JsonNode ownerNode = account.path("owner");
+            if (!ownerNode.isTextual()) {
+                throw new IOException("getProgramAccounts response contained account without textual owner!");
+            }
+
+            JsonNode dataNode = account.path("data");
+            if (!dataNode.isArray() || dataNode.isEmpty() || !dataNode.get(0).isTextual()) {
+                throw new IOException("getProgramAccounts response contained account without base64 data!");
+            }
+
+            accountInfos.add(new SolanaAccountInfo(
+                    pubkeyNode.asText(),
+                    ownerNode.asText(),
+                    dataNode.get(0).asText()
+            ));
+        }
+
+        return Set.copyOf(accountInfos);
+    }
+
+    private String createGetProgramAccountsBody(
+            ΩSolanaProgramIdΩ programId,
+            Set<SolanaProgramAccountMemcmpFilter> filters
+    ) throws IOException {
+        StringBuilder filtersJson = new StringBuilder();
+
+        boolean first = true;
+        for (SolanaProgramAccountMemcmpFilter filter : filters) {
+            if (!first) {
+                filtersJson.append(",");
+            }
+
+            filtersJson.append("""
+                {
+                    "memcmp": {
+                        "offset": %d,
+                        "bytes": "%s"
+                    }
+                }
+                """.formatted(
+                    filter.offset(),
+                    filter.bytes()
+            ));
+
+            first = false;
+        }
+
+        return """
+            {
+                "jsonrpc": "2.0",
+                "id": 1,
+                "method": "getProgramAccounts",
+                "params": [
+                    "%s",
+                    {
+                        "commitment": "finalized",
+                        "encoding": "base64",
+                        "filters": [
+                            %s
+                        ]
+                    }
+                ]
+            }
+            """.formatted(programId, filtersJson);
+    }
+
     private synchronized HttpResponse<String> sendThrottled(HttpRequest request) throws IOException, InterruptedException {
         waitBeforeRemoteCall();
 

src/main/tjava/com/r35157/libs/solana/valuetypes/WellKnownCurrencyTypes.tjava

@@ -0,0 +1,52 @@
+package com.r35157.libs.solana.valuetypes;
+
+import com.r35157.libs.valuetypes.basic.CurrencyType;
+
+import java.util.UUID;
+
+/**
+ * Defines well-known currency types used by the Solana integration.
+ *
+ * <p>Each enum value wraps a {@link CurrencyType} with a stable identifier and a
+ * human-readable currency name. These predefined values are intended for common
+ * currencies that the Solana-related modules need to reference consistently.</p>
+ */
+public enum WellKnownCurrencyTypes {
+    /**
+     * Native Solana currency.
+     */
+    SOLANA(new CurrencyType(
+            UUID.fromString("019e0116-fce5-792f-a647-fa6da4dffec5"),
+            "Solana",
+            "SOL")
+    ),
+
+    /**
+     * Syrup USDC token currency.
+     */
+    SYRUPUSDC(new CurrencyType(
+            UUID.fromString("019e1d51-0600-7956-8231-f3b7058a91c2"),
+            "SyrupUSDC",
+            "SyrupUSDC")
+    );
+
+    /**
+     * Creates a well-known currency type entry.
+     *
+     * @param currencyType the currency type represented by this enum value
+     */
+    WellKnownCurrencyTypes(CurrencyType currencyType) {
+        this.currencyType = currencyType;
+    }
+
+    /**
+     * Returns the currency type represented by this enum value.
+     *
+     * @return the represented currency type
+     */
+    public CurrencyType getCurrencyType() {
+        return currencyType;
+    }
+
+    private final CurrencyType currencyType;
+}

src/main/tjava/com/r35157/libs/valuetypes/basic/MoneyPrice.tjava

@@ -0,0 +1,8 @@
+package com.r35157.libs.valuetypes.basic;
+
+import java.math.BigDecimal;
+
+public record MoneyPrice(
+        ΩPriceΩ price,
+        CurrencyType currencyType
+) { }

src/main/tjava/com/r35157/nenjim/hubd/impl/ref/Main.tjava

@@ -1,5 +1,10 @@
 package com.r35157.nenjim.hubd.impl.ref;
 
+import com.r35157.libs.jupiter.perps.JupiterPerpsPosition;
+import com.r35157.libs.jupiter.perps.JupiterPerpsService;
+import com.r35157.libs.jupiter.perps.impl.anchoridl.AnchorIdlJupiterPerpsServiceImpl;
+import com.r35157.libs.solana.SolanaBlockChain;
+import com.r35157.libs.solana.impl.ref.SolanaBlockChainImpl;
 import com.r35157.nenjim.hubd.ctx.Context;
 import com.r35157.nenjim.hubd.NenjimHub;
 import org.slf4j.Logger;
@@ -12,12 +17,24 @@ import com.r35157.nenjim.hubd.journal.JournalManager;
 import com.r35157.nenjim.hubd.impl.ref.JournalManagerImpl;
 import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Set;
 
 public class Main {
-    static void main(String[] args) throws Exception {
-        NenjimHub nenjimHub = new NenjimHubImpl();
 
-/*        try {
+    // TODO: Consider if we really need a Main class or we just need to move the main method to NenjimHubImpl?
+    static void main(String[] args) throws Exception {
+        NenjimHubImpl nenjimHub = new NenjimHubImpl();
+
+        /*
+        SolanaBlockChain sbc = new SolanaBlockChainImpl();
+        JupiterPerpsService jupiter = new AnchorIdlJupiterPerpsServiceImpl(sbc);
+        ΩSolanaWalletIdΩ walletId = "vj98roDZ7744EBfxyuDFkKpEGCsKQLr7K8UFRumJNHf";
+        Set<JupiterPerpsPosition> positions = jupiter.getOpenPositions(walletId);
+        int a=0;
+        */
+        nenjimHub.awaitShutdown();
+
+        /*        try {
             log.info("Auto-starting 2 Nenjim application(s)...");
             log.info("   Starting AssetAZCore...");
             //com.r35157.;

src/main/tjava/com/r35157/nenjim/hubd/impl/ref/NenjimHubImpl.tjava

@@ -1,5 +1,6 @@
 package com.r35157.nenjim.hubd.impl.ref;
 
+import com.r35157.jupiterperpsalarm.impl.ref.JupiterPerpsAlarmImpl;
 import com.r35157.nenjim.hubd.NenjimHub;
 import com.r35157.nenjim.hubd.journal.Journal;
 import crypto.r35157.nenjim.NenjimProcess;
@@ -8,6 +9,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.util.HashMap;
+import java.util.concurrent.CountDownLatch;
 
 public class NenjimHubImpl implements NenjimHub {
     public NenjimHubImpl() throws Exception {
@@ -38,19 +40,24 @@ public class NenjimHubImpl implements NenjimHub {
     }
 
     private void startAutoRunProcesses() throws Exception {
-        String[] processesToAutoStart = {
+        startJupiterPerpsAlarm();   // TODO: Hardcoded/hacky way to auto-start but good enough for now.
 
-                "crypto.r35157.nenjim.NenjimHubSocketAdminAdapter",
-                "crypto.r35157.nenjim.NenjimHubRestAdminAdapter",
-                "crypto.r35157.nenjim.NenjimHubRPCAdminAdapter",
-                "crypto.r35157.nenjim.SuwimoHub",
-                "crypto.r35157.nenjim.SodaTaskManager",
-                "crypto.r35157.assetaz.hub.AssetAZHub"
+        // TODO: Old but more correct way to auto start plugins - but it is currently broken.
+        /*
+        String[] processesToAutoStart = {
+                //"com.r35157.jupiterperpsalarm.impl.ref.JupiterPerpsAlarmImpl"
+                //"crypto.r35157.nenjim.NenjimHubSocketAdminAdapter",
+                //"crypto.r35157.nenjim.NenjimHubRestAdminAdapter",
+                //"crypto.r35157.nenjim.NenjimHubRPCAdminAdapter",
+                //"crypto.r35157.nenjim.SuwimoHub",
+                //"crypto.r35157.nenjim.SodaTaskManager",
+                //"crypto.r35157.assetaz.hub.AssetAZHub"
         };
 
         for (String processInterfaceName : processesToAutoStart) {
             startProcess(processInterfaceName);
         }
+        */
     }
 
     @Override
@@ -90,7 +97,27 @@ public class NenjimHubImpl implements NenjimHub {
         System.out.println("NenjimHub command: 'noop'");
     }
 
+    public void awaitShutdown() throws InterruptedException {
+        shutdownLatch.await();
+    }
+
+    private void startJupiterPerpsAlarm() {
+        Thread thread = new Thread(() -> {
+            try {
+                JupiterPerpsAlarmImpl.main(new String[] {
+                        "--config=conf/alarms.conf"
+                });
+            } catch (Throwable throwable) {
+                throwable.printStackTrace();
+            }
+        }, "Nenjim Plugin - JupiterPerpsAlarm");
+
+        thread.setDaemon(false);
+        thread.start();
+    }
+
     private static final Logger log = LoggerFactory.getLogger(NenjimHubImpl.class);
+    private final CountDownLatch shutdownLatch = new CountDownLatch(1);
 
     private HashMap<Integer, NenjimProcess> processes;
     //private StructuredTaskScope.ShutdownOnFailure processesScope;