Sakurai/pdf.js
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Use stringToBytes in more places

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Rather than having (basically) verbatim copies of `stringToBytes` in a few places, we can simply use the helper function directly instead.
This commit is contained in:
Jonas Jenwald 2017-10-26 11:01:13 +02:00
parent ad74f6e741
commit 5e627810e4
2 changed files with 4 additions and 12 deletions
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8
src/core/stream.js
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@ -14,7 +14,7 @@
*/ */
import { import {
createObjectURL, FormatError, isSpace, shadow, Util createObjectURL, FormatError, isSpace, shadow, stringToBytes, Util
} from '../shared/util'; } from '../shared/util';
import { isDict } from './primitives'; import { isDict } from './primitives';
import { JpegImage } from './jpg'; import { JpegImage } from './jpg';
@ -109,11 +109,7 @@ var Stream = (function StreamClosure() {
var StringStream = (function StringStreamClosure() { var StringStream = (function StringStreamClosure() {
function StringStream(str) { function StringStream(str) {
var length = str.length; let bytes = stringToBytes(str);
var bytes = new Uint8Array(length);
for (var n = 0; n < length; ++n) {
bytes[n] = str.charCodeAt(n);
}
Stream.call(this, bytes); Stream.call(this, bytes);
} }

8
src/display/network.js
View File

@ -13,7 +13,7 @@
* limitations under the License. * limitations under the License.
*/ */
import { assert, createPromiseCapability } from '../shared/util'; import { assert, createPromiseCapability, stringToBytes } from '../shared/util';
import { import {
createResponseStatusError, validateRangeRequestCapabilities createResponseStatusError, validateRangeRequestCapabilities
} from './network_utils'; } from './network_utils';
@ -48,11 +48,7 @@ function getArrayBuffer(xhr) {
if (typeof data !== 'string') { if (typeof data !== 'string') {
return data; return data;
} }
var length = data.length; let array = stringToBytes(data);
var array = new Uint8Array(length);
for (var i = 0; i < length; i++) {
array[i] = data.charCodeAt(i) & 0xFF;
}
return array.buffer; return array.buffer;
} }