Sakurai/pdf.js
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fixplz 2011-12-05 00:00:22 +02:00
parent 7fa9b5827a
commit 5fd3647c57
1 changed files with 5 additions and 4 deletions
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src/core.js
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@ -381,14 +381,15 @@ var PDFDocModel = (function pdfDoc() {
if (find(stream, 'endobj', 1024)) if (find(stream, 'endobj', 1024))
startXRef = stream.pos + 6; startXRef = stream.pos + 6;
} else { } else {
// Find startxref at the end of the file. // Find startxref by jumping backward from the end of the file.
var step = 1024;
var found = false, pos = stream.end; var found = false, pos = stream.end;
while(!found && pos > 0) { while (!found && pos > 0) {
pos -= 1024 - 9; pos -= step - 'startxref'.length;
if (pos < 0) if (pos < 0)
pos = 0; pos = 0;
stream.pos = pos; stream.pos = pos;
found = find(stream, 'startxref', 1024, true); found = find(stream, 'startxref', step, true);
} }
if (found) { if (found) {
stream.skip(9); stream.skip(9);