feat(cpp): add C/C++ language translation, scan context, and base method visitor

cpp/pom.xml

@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ CBOMkit sonar-cryptography plugin
+  ~ Copyright (C) 2024 PQCA
+  ~
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You under the Apache License, Version 2.0
+  ~ (the "License"); you may not use this file except in compliance with
+  ~ the License.  You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                             http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.ibm</groupId>
+        <artifactId>sonar-cryptography</artifactId>
+        <version>1.5.1-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>sonar-cryptography-cpp</artifactId>
+    <name>Sonar Cryptography Plugin :: C/C++</name>
+    <description>
+        C and C++ language support for the Sonar Cryptography Plugin,
+        with detection rules for OpenSSL and other cryptographic libraries.
+    </description>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+
+        <!-- ── Internal modules ─────────────────────────────────────────── -->
+        <dependency>
+            <groupId>com.ibm</groupId>
+            <artifactId>sonar-cryptography-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.ibm</groupId>
+            <artifactId>sonar-cryptography-engine</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.ibm</groupId>
+            <artifactId>sonar-cryptography-mapper</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.ibm</groupId>
+            <artifactId>sonar-cryptography-enricher</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.ibm</groupId>
+            <artifactId>sonar-cryptography-output</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+
+        <!-- ── SonarQube API ────────────────────────────────────────────── -->
+        <dependency>
+            <groupId>org.sonarsource.api.plugin</groupId>
+            <artifactId>sonar-plugin-api</artifactId>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- ── ANTLR4 runtime (grammar lives in engine module) ──────────── -->
+        <dependency>
+            <groupId>org.antlr</groupId>
+            <artifactId>antlr4-runtime</artifactId>
+        </dependency>
+
+        <!-- ── Annotations ──────────────────────────────────────────────── -->
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>jsr305</artifactId>
+        </dependency>
+
+        <!-- ── Logging ──────────────────────────────────────────────────── -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+
+        <!-- ── Test dependencies ────────────────────────────────────────── -->
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.sonarsource.api.plugin</groupId>
+            <artifactId>sonar-plugin-api-test-fixtures</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <plugins>
+
+            <!-- ── Google Java Format (AOSP style, matches rest of project) -->
+            <plugin>
+                <groupId>com.diffplug.spotless</groupId>
+                <artifactId>spotless-maven-plugin</artifactId>
+            </plugin>
+
+            <!-- ── Surefire for JUnit 5 ──────────────────────────────────── -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+            </plugin>
+
+        </plugins>
+    </build>
+
+</project>