Merge "Fix a compatibility issue: getBigUint64."

2021-07-28 21:50:02 +00:00
parent 503e12a866 ff2b99cd89
commit 74232e7a3f
1 changed files with 9 additions and 0 deletions
--- a/tools/ota_analysis/src/services/payload.js
+++ b/tools/ota_analysis/src/services/payload.js
@@ -78,6 +78,15 @@ export class Payload {
  readInt(size) {
    let /** DataView */ view = new DataView(
      this.buffer.slice(this.cursor, this.cursor + size))
+    if (typeof view.getBigUint64 !== "function") {
+      view.getBigUint64 =
+              function(offset) {
+                const a = BigInt(view.getUint32(offset))
+                const b = BigInt(view.getUint32(offset + 4))
+                const bigNumber = a * 4294967296n + b
+                return bigNumber
+              }
+    }
    this.cursor += size
    switch (size) {
    case 2: