Add capacitorjs runtime

node_modules/@xml-tools/parser/lib/parser.js

@@ -0,0 +1,211 @@
+const { CstParser, tokenMatcher } = require("chevrotain");
+const { tokensDictionary: t } = require("./lexer");
+
+class Parser extends CstParser {
+  constructor() {
+    super(t, {
+      maxLookahead: 1,
+      recoveryEnabled: true,
+      nodeLocationTracking: "full",
+    });
+
+    this.deletionRecoveryEnabled = true;
+
+    const $ = this;
+
+    $.RULE("document", () => {
+      $.OPTION(() => {
+        $.SUBRULE($.prolog);
+      });
+
+      $.MANY(() => {
+        $.SUBRULE($.misc);
+      });
+
+      $.OPTION2(() => {
+        $.SUBRULE($.docTypeDecl);
+      });
+
+      $.MANY2(() => {
+        $.SUBRULE2($.misc);
+      });
+
+      $.SUBRULE($.element);
+
+      $.MANY3(() => {
+        $.SUBRULE3($.misc);
+      });
+    });
+
+    $.RULE("prolog", () => {
+      $.CONSUME(t.XMLDeclOpen);
+      $.MANY(() => {
+        $.SUBRULE($.attribute);
+      });
+      $.CONSUME(t.SPECIAL_CLOSE);
+    });
+
+    // https://www.w3.org/TR/xml/#NT-doctypedecl
+    $.RULE("docTypeDecl", () => {
+      $.CONSUME(t.DocType);
+      $.CONSUME(t.Name);
+
+      $.OPTION(() => {
+        $.SUBRULE($.externalID);
+      });
+
+      // The internal subSet part is intentionally not implemented because we do not at this
+      // time wish to implement a full DTD Parser as part of this project...
+      // https://www.w3.org/TR/xml/#NT-intSubset
+
+      $.CONSUME(t.CLOSE);
+    });
+
+    $.RULE("externalID", () => {
+      // Using gates to assert the value of the "Name" Identifiers.
+      // We could use Categories to model un-reserved keywords, however I am not sure
+      // The added complexity is needed at this time...
+      $.OR([
+        {
+          GATE: () => $.LA(1).image === "SYSTEM",
+          ALT: () => {
+            $.CONSUME2(t.Name, { LABEL: "System" });
+            $.CONSUME(t.STRING, { LABEL: "SystemLiteral" });
+          },
+        },
+        {
+          GATE: () => $.LA(1).image === "PUBLIC",
+          ALT: () => {
+            $.CONSUME3(t.Name, { LABEL: "Public" });
+            $.CONSUME2(t.STRING, { LABEL: "PubIDLiteral" });
+            $.CONSUME3(t.STRING, { LABEL: "SystemLiteral" });
+          },
+        },
+      ]);
+    });
+
+    $.RULE("content", () => {
+      $.MANY(() => {
+        $.OR([
+          { ALT: () => $.SUBRULE($.element) },
+          { ALT: () => $.SUBRULE($.chardata) },
+          { ALT: () => $.SUBRULE($.reference) },
+          { ALT: () => $.CONSUME(t.CData) },
+          { ALT: () => $.CONSUME(t.PROCESSING_INSTRUCTION) },
+          { ALT: () => $.CONSUME(t.Comment) },
+        ]);
+      });
+    });
+
+    $.RULE("element", () => {
+      $.CONSUME(t.OPEN);
+      try {
+        this.deletionRecoveryEnabled = false;
+        // disabling single token deletion here
+        // because `<
+        //            </note>`
+        // will be parsed as: `<note>`
+        // and the next element will be lost
+        $.CONSUME(t.Name);
+      } finally {
+        this.deletionRecoveryEnabled = true;
+      }
+      $.MANY(() => {
+        $.SUBRULE($.attribute);
+      });
+
+      $.OR([
+        {
+          ALT: () => {
+            $.CONSUME(t.CLOSE, { LABEL: "START_CLOSE" });
+            $.SUBRULE($.content);
+            $.CONSUME(t.SLASH_OPEN);
+            $.CONSUME2(t.Name, { LABEL: "END_NAME" });
+            $.CONSUME2(t.CLOSE, { LABEL: "END" });
+          },
+        },
+        {
+          ALT: () => {
+            $.CONSUME(t.SLASH_CLOSE);
+          },
+        },
+      ]);
+    });
+
+    $.RULE("reference", () => {
+      $.OR([
+        { ALT: () => $.CONSUME(t.EntityRef) },
+        { ALT: () => $.CONSUME(t.CharRef) },
+      ]);
+    });
+
+    $.RULE("attribute", () => {
+      $.CONSUME(t.Name);
+      try {
+        this.deletionRecoveryEnabled = false;
+        // disabling single token deletion here
+        // because `attrib1 attrib2="666`
+        // will be parsed as: `attrib1="666`
+        $.CONSUME(t.EQUALS);
+        // disabling single token deletion here
+        // to avoid new elementName being
+        $.CONSUME(t.STRING);
+      } finally {
+        this.deletionRecoveryEnabled = true;
+      }
+    });
+
+    $.RULE("chardata", () => {
+      $.OR([
+        { ALT: () => $.CONSUME(t.TEXT) },
+        { ALT: () => $.CONSUME(t.SEA_WS) },
+      ]);
+    });
+
+    $.RULE("misc", () => {
+      $.OR([
+        { ALT: () => $.CONSUME(t.Comment) },
+        { ALT: () => $.CONSUME(t.PROCESSING_INSTRUCTION) },
+        { ALT: () => $.CONSUME(t.SEA_WS) },
+      ]);
+    });
+
+    this.performSelfAnalysis();
+  }
+
+  canRecoverWithSingleTokenDeletion(expectedTokType) {
+    if (this.deletionRecoveryEnabled === false) {
+      return false;
+    }
+    return super.canRecoverWithSingleTokenDeletion(expectedTokType);
+  }
+
+  // TODO: provide this fix upstream to chevrotain
+  // https://github.com/SAP/chevrotain/issues/1055
+  /* istanbul ignore next - should be tested as part of Chevrotain */
+  findReSyncTokenType() {
+    const allPossibleReSyncTokTypes = this.flattenFollowSet();
+    // this loop will always terminate as EOF is always in the follow stack and also always (virtually) in the input
+    let nextToken = this.LA(1);
+    let k = 2;
+    /* eslint-disable-next-line no-constant-condition -- see above comment */
+    while (true) {
+      const foundMatch = allPossibleReSyncTokTypes.find((resyncTokType) => {
+        const canMatch = tokenMatcher(nextToken, resyncTokType);
+        return canMatch;
+      });
+      if (foundMatch !== undefined) {
+        return foundMatch;
+      }
+      nextToken = this.LA(k);
+      k++;
+    }
+  }
+}
+
+// Re-use the same parser instance
+const xmlParser = new Parser();
+
+module.exports = {
+  xmlParser,
+};