Merge branch 'elf-info' of https://github.com/n1073645/CyberChef

gchq · Jun 9, 2022 · 23b1685 · 23b1685
2 parents 8c71b0b + 049690f
commit 23b1685
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Showing 6 changed files with 1,381 additions and 3 deletions.
diff --git a/src/core/config/Categories.json b/src/core/config/Categories.json
@@ -413,7 +413,8 @@
             "Extract RGBA",
             "View Bit Plane",
             "Randomize Colour Palette",
-            "Extract LSB"
+            "Extract LSB",
+            "ELF Info"
         ]
     },
     {

diff --git a/src/core/lib/Stream.mjs b/src/core/lib/Stream.mjs
@@ -48,12 +48,14 @@ export default class Stream {
      * Interpret the following bytes as a string, stopping at the next null byte or
      * the supplied limit.
      *
-     * @param {number} numBytes
+     * @param {number} [numBytes=-1]
      * @returns {string}
      */
-    readString(numBytes) {
+    readString(numBytes=-1) {
         if (this.position > this.length) return undefined;
 
+        if (numBytes === -1) numBytes = this.length - this.position;
+
         let result = "";
         for (let i = this.position; i < this.position + numBytes; i++) {
             const currentByte = this.bytes[i];