chardet - npm Package Compare versions

Comparing version 2.1.0 to 2.1.1

lib/index.js

@@ -126,11 +126,23 @@ "use strict";
         }
-        else {
+        else if (buffer) {
             resolve((0, exports.detect)(buffer));
         }
+        else {
+            reject(new Error('No error and no buffer received'));
+        }
     };
-    if (opts && opts.sampleSize) {
+    const sampleSize = (opts === null || opts === void 0 ? void 0 : opts.sampleSize) || 0;
+    if (sampleSize > 0) {
         fd = fs.openSync(filepath, 'r');
-        const sample = Buffer.allocUnsafe(opts.sampleSize);
-        fs.read(fd, sample, 0, opts.sampleSize, opts.offset, (err) => {
-            handler(err, sample);
+        let sample = Buffer.allocUnsafe(sampleSize);
+        fs.read(fd, sample, 0, sampleSize, opts.offset, (err, bytesRead) => {
+            if (err) {
+                handler(err, null);
+            }
+            else {
+                if (bytesRead < sampleSize) {
+                    sample = sample.subarray(0, bytesRead);
+                }
+                handler(null, sample);
+            }
         });
@@ -146,4 +158,7 @@ return;
         const fd = fs.openSync(filepath, 'r');
-        const sample = Buffer.allocUnsafe(opts.sampleSize);
-        fs.readSync(fd, sample, 0, opts.sampleSize, opts.offset);
+        let sample = Buffer.allocUnsafe(opts.sampleSize);
+        const bytesRead = fs.readSync(fd, sample, 0, opts.sampleSize, opts.offset);
+        if (bytesRead < opts.sampleSize) {
+            sample = sample.subarray(0, bytesRead);
+        }
         fs.closeSync(fd);
@@ -150,0 +165,0 @@ return (0, exports.detect)(sample);

lib/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAGA,qDAA+B;AAE/B,6DAAqC;AACrC,2DAAmC;AACnC,4DAA8C;AAC9C,sDAAwC;AACxC,sDAAwC;AACxC,4DAA8C;AAC9C,mCAAsC;AAStC,MAAM,WAAW,GAAiB;IAChC,IAAI,cAAI,EAAE;IACV,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,IAAI,CAAC,IAAI,EAAE;IACf,IAAI,IAAI,CAAC,IAAI,EAAE;IACf,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,IAAI,CAAC,QAAQ,EAAE;IACnB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,YAAY,EAAE;IACvB,IAAI,IAAI,CAAC,YAAY,EAAE;IACvB,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,eAAK,EAAE;CACZ,CAAC;AAKK,MAAM,MAAM,GAAG,CAAC,MAAkB,EAAiB,EAAE;IAC1D,MAAM,OAAO,GAAY,IAAA,eAAO,EAAC,MAAM,CAAC,CAAC;IACzC,OAAO,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;AACrD,CAAC,CAAC;AAHW,QAAA,MAAM,UAGjB;AAEK,MAAM,OAAO,GAAG,CAAC,MAAkB,EAAiB,EAAE;IAC3D,IAAI,CAAC,IAAA,mBAAW,EAAC,MAAM,CAAC,EAAE,CAAC;QACzB,MAAM,IAAI,KAAK,CAAC,uDAAuD,CAAC,CAAC;IAC3E,CAAC;IAGD,MAAM,SAAS,GAAG,EAAE,CAAC;IACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE;QAAE,SAAS,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;IAE/C,KAAK,IAAI,CAAC,GAAG,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE;QAAE,SAAS,CAAC,MAAM,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,EAAE,CAAC;IAE7E,IAAI,OAAO,GAAG,KAAK,CAAC;IACpB,KAAK,IAAI,CAAC,GAAG,IAAI,EAAE,CAAC,IAAI,IAAI,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;QACrC,IAAI,SAAS,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC;YACvB,OAAO,GAAG,IAAI,CAAC;YACf,MAAM;QACR,CAAC;IACH,CAAC;IAED,MAAM,OAAO,GAAY;QACvB,SAAS;QACT,OAAO;QACP,QAAQ,EAAE,MAAM;QAChB,MAAM,EAAE,MAAM,CAAC,MAAM;QACrB,UAAU,EAAE,MAAM;QAClB,QAAQ,EAAE,MAAM,CAAC,MAAM;KACxB,CAAC;IAEF,MAAM,OAAO,GAAG,WAAW;SACxB,GAAG,CAAC,CAAC,GAAG,EAAE,EAAE;QACX,OAAO,GAAG,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;IAC5B,CAAC,CAAC;SACD,MAAM,CAAC,CAAC,KAAK,EAAE,EAAE;QAChB,OAAO,CAAC,CAAC,KAAK,CAAC;IACjB,CAAC,CAAC;SACD,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,EAAE,EAAE;QACb,OAAO,CAAE,CAAC,UAAU,GAAG,CAAE,CAAC,UAAU,CAAC;IACvC,CAAC,CAAC,CAAC;IAEL,OAAO,OAAkB,CAAC;AAC5B,CAAC,CAAC;AAxCW,QAAA,OAAO,WAwClB;AAEK,MAAM,UAAU,GAAG,CACxB,QAAgB,EAChB,OAAgB,EAAE,EACK,EAAE,CACzB,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;IAC9B,IAAI,EAAO,CAAC;IACZ,MAAM,EAAE,GAAG,IAAA,cAAM,GAAE,CAAC;IAEpB,MAAM,OAAO,GAAG,CAAC,GAA6B,EAAE,MAAc,EAAE,EAAE;QAChE,IAAI,EAAE,EAAE,CAAC;YACP,EAAE,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QACnB,CAAC;QAED,IAAI,GAAG,EAAE,CAAC;YACR,MAAM,CAAC,GAAG,CAAC,CAAC;QACd,CAAC;aAAM,CAAC;YACN,OAAO,CAAC,IAAA,cAAM,EAAC,MAAM,CAAC,CAAC,CAAC;QAC1B,CAAC;IACH,CAAC,CAAC;IAEF,IAAI,IAAI,IAAI,IAAI,CAAC,UAAU,EAAE,CAAC;QAC5B,EAAE,GAAG,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;QAChC,MAAM,MAAM,GAAW,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAE3D,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,MAAM,EAAE,CAAC,EAAE,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,MAAM,EAAE,CAAC,GAAW,EAAE,EAAE;YACnE,OAAO,CAAC,GAAG,EAAE,MAAM,CAAC,CAAC;QACvB,CAAC,CAAC,CAAC;QACH,OAAO;IACT,CAAC;IAED,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,CAAC;AACjC,CAAC,CAAC,CAAC;AA/BQ,QAAA,UAAU,cA+BlB;AAEE,MAAM,cAAc,GAAG,CAC5B,QAAgB,EAChB,OAAgB,EAAE,EACJ,EAAE;IAChB,MAAM,EAAE,GAAG,IAAA,cAAM,GAAE,CAAC;IAEpB,IAAI,IAAI,IAAI,IAAI,CAAC,UAAU,EAAE,CAAC;QAC5B,MAAM,EAAE,GAAG,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;QACtC,MAAM,MAAM,GAAG,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAEnD,EAAE,CAAC,QAAQ,CAAC,EAAE,EAAE,MAAM,EAAE,CAAC,EAAE,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;QACzD,EAAE,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QACjB,OAAO,IAAA,cAAM,EAAC,MAAM,CAAC,CAAC;IACxB,CAAC;IAED,OAAO,IAAA,cAAM,EAAC,EAAE,CAAC,YAAY,CAAC,QAAQ,CAAC,CAAC,CAAC;AAC3C,CAAC,CAAC;AAhBW,QAAA,cAAc,kBAgBzB;AAEF,kBAAe;IACb,OAAO,EAAP,eAAO;IACP,MAAM,EAAN,cAAM;IACN,cAAc,EAAd,sBAAc;IACd,UAAU,EAAV,kBAAU;CACX,CAAC"}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAGA,qDAA+B;AAE/B,6DAAqC;AACrC,2DAAmC;AACnC,4DAA8C;AAC9C,sDAAwC;AACxC,sDAAwC;AACxC,4DAA8C;AAC9C,mCAAsC;AAStC,MAAM,WAAW,GAAiB;IAChC,IAAI,cAAI,EAAE;IACV,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,OAAO,CAAC,QAAQ,EAAE;IACtB,IAAI,IAAI,CAAC,IAAI,EAAE;IACf,IAAI,IAAI,CAAC,IAAI,EAAE;IACf,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,IAAI,CAAC,QAAQ,EAAE;IACnB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,OAAO,CAAC,WAAW,EAAE;IACzB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,UAAU,EAAE;IACrB,IAAI,IAAI,CAAC,YAAY,EAAE;IACvB,IAAI,IAAI,CAAC,YAAY,EAAE;IACvB,IAAI,IAAI,CAAC,MAAM,EAAE;IACjB,IAAI,eAAK,EAAE;CACZ,CAAC;AAKK,MAAM,MAAM,GAAG,CAAC,MAAkB,EAAiB,EAAE;IAC1D,MAAM,OAAO,GAAY,IAAA,eAAO,EAAC,MAAM,CAAC,CAAC;IACzC,OAAO,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC;AACrD,CAAC,CAAC;AAHW,QAAA,MAAM,UAGjB;AAEK,MAAM,OAAO,GAAG,CAAC,MAAkB,EAAiB,EAAE;IAC3D,IAAI,CAAC,IAAA,mBAAW,EAAC,MAAM,CAAC,EAAE,CAAC;QACzB,MAAM,IAAI,KAAK,CAAC,uDAAuD,CAAC,CAAC;IAC3E,CAAC;IAGD,MAAM,SAAS,GAAG,EAAE,CAAC;IACrB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE;QAAE,SAAS,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;IAE/C,KAAK,IAAI,CAAC,GAAG,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE;QAAE,SAAS,CAAC,MAAM,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,EAAE,CAAC;IAE7E,IAAI,OAAO,GAAG,KAAK,CAAC;IACpB,KAAK,IAAI,CAAC,GAAG,IAAI,EAAE,CAAC,IAAI,IAAI,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;QACrC,IAAI,SAAS,CAAC,CAAC,CAAC,KAAK,CAAC,EAAE,CAAC;YACvB,OAAO,GAAG,IAAI,CAAC;YACf,MAAM;QACR,CAAC;IACH,CAAC;IAED,MAAM,OAAO,GAAY;QACvB,SAAS;QACT,OAAO;QACP,QAAQ,EAAE,MAAM;QAChB,MAAM,EAAE,MAAM,CAAC,MAAM;QACrB,UAAU,EAAE,MAAM;QAClB,QAAQ,EAAE,MAAM,CAAC,MAAM;KACxB,CAAC;IAEF,MAAM,OAAO,GAAG,WAAW;SACxB,GAAG,CAAC,CAAC,GAAG,EAAE,EAAE;QACX,OAAO,GAAG,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC;IAC5B,CAAC,CAAC;SACD,MAAM,CAAC,CAAC,KAAK,EAAE,EAAE;QAChB,OAAO,CAAC,CAAC,KAAK,CAAC;IACjB,CAAC,CAAC;SACD,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,EAAE,EAAE;QACb,OAAO,CAAE,CAAC,UAAU,GAAG,CAAE,CAAC,UAAU,CAAC;IACvC,CAAC,CAAC,CAAC;IAEL,OAAO,OAAkB,CAAC;AAC5B,CAAC,CAAC;AAxCW,QAAA,OAAO,WAwClB;AAEK,MAAM,UAAU,GAAG,CACxB,QAAgB,EAChB,OAAgB,EAAE,EACK,EAAE,CACzB,IAAI,OAAO,CAAC,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE;IAC9B,IAAI,EAAO,CAAC;IACZ,MAAM,EAAE,GAAG,IAAA,cAAM,GAAE,CAAC;IAEpB,MAAM,OAAO,GAAG,CAAC,GAAiB,EAAE,MAAqB,EAAE,EAAE;QAC3D,IAAI,EAAE,EAAE,CAAC;YACP,EAAE,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QACnB,CAAC;QAED,IAAI,GAAG,EAAE,CAAC;YACR,MAAM,CAAC,GAAG,CAAC,CAAC;QACd,CAAC;aAAM,IAAI,MAAM,EAAE,CAAC;YAClB,OAAO,CAAC,IAAA,cAAM,EAAC,MAAM,CAAC,CAAC,CAAC;QAC1B,CAAC;aAAM,CAAC;YACN,MAAM,CAAC,IAAI,KAAK,CAAC,iCAAiC,CAAC,CAAC,CAAC;QACvD,CAAC;IACH,CAAC,CAAC;IAEF,MAAM,UAAU,GAAG,CAAA,IAAI,aAAJ,IAAI,uBAAJ,IAAI,CAAE,UAAU,KAAI,CAAC,CAAC;IACzC,IAAI,UAAU,GAAG,CAAC,EAAE,CAAC;QACnB,EAAE,GAAG,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;QAChC,IAAI,MAAM,GAAG,MAAM,CAAC,WAAW,CAAC,UAAU,CAAC,CAAC;QAE5C,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,MAAM,EAAE,CAAC,EAAE,UAAU,EAAE,IAAI,CAAC,MAAM,EAAE,CAAC,GAAiC,EAAE,SAAiB,EAAE,EAAE;YACvG,IAAI,GAAG,EAAE,CAAC;gBACR,OAAO,CAAC,GAAG,EAAE,IAAI,CAAC,CAAC;YACrB,CAAC;iBAAM,CAAC;gBACN,IAAI,SAAS,GAAG,UAAU,EAAE,CAAC;oBAC3B,MAAM,GAAG,MAAM,CAAC,QAAQ,CAAC,CAAC,EAAE,SAAS,CAAC,CAAC;gBACzC,CAAC;gBACD,OAAO,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;YACxB,CAAC;QACH,CAAC,CAAC,CAAC;QACH,OAAO;IACT,CAAC;IAED,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,OAAO,CAAC,CAAC;AACjC,CAAC,CAAC,CAAC;AAzCQ,QAAA,UAAU,cAyClB;AAEE,MAAM,cAAc,GAAG,CAC5B,QAAgB,EAChB,OAAgB,EAAE,EACJ,EAAE;IAChB,MAAM,EAAE,GAAG,IAAA,cAAM,GAAE,CAAC;IAEpB,IAAI,IAAI,IAAI,IAAI,CAAC,UAAU,EAAE,CAAC;QAC5B,MAAM,EAAE,GAAG,EAAE,CAAC,QAAQ,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;QACtC,IAAI,MAAM,GAAG,MAAM,CAAC,WAAW,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC;QAEjD,MAAM,SAAS,GAAG,EAAE,CAAC,QAAQ,CAAC,EAAE,EAAE,MAAM,EAAE,CAAC,EAAE,IAAI,CAAC,UAAU,EAAE,IAAI,CAAC,MAAM,CAAC,CAAC;QAC3E,IAAI,SAAS,GAAG,IAAI,CAAC,UAAU,EAAE,CAAC;YAChC,MAAM,GAAG,MAAM,CAAC,QAAQ,CAAC,CAAC,EAAE,SAAS,CAAC,CAAC;QACzC,CAAC;QACD,EAAE,CAAC,SAAS,CAAC,EAAE,CAAC,CAAC;QACjB,OAAO,IAAA,cAAM,EAAC,MAAM,CAAC,CAAC;IACxB,CAAC;IAED,OAAO,IAAA,cAAM,EAAC,EAAE,CAAC,YAAY,CAAC,QAAQ,CAAC,CAAC,CAAC;AAC3C,CAAC,CAAC;AAnBW,QAAA,cAAc,kBAmBzB;AAEF,kBAAe;IACb,OAAO,EAAP,eAAO;IACP,MAAM,EAAN,cAAM;IACN,cAAc,EAAd,sBAAc;IACd,UAAU,EAAV,kBAAU;CACX,CAAC"}

package.json

 {
   "name": "chardet",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "homepage": "https://github.com/runk/node-chardet",
@@ -37,5 +37,5 @@ "description": "Character encoding detector",
   "devDependencies": {
-    "@types/jest": "^29.0.0",
+    "@types/jest": "^30.0.0",
     "@types/node": "^22.0.0",
-    "jest": "^29.0.0",
+    "jest": "^30.0.0",
     "prettier": "^3.0.0",
@@ -42,0 +42,0 @@ "semantic-release": "^24.0.0",

New alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

162813

0.64%

Lines of code

1865

0.81%

No dependency changes