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PDF.js version 1.0.1072

master v1.0.1072
Pdf Bot 10 years ago
parent
788aa534b7
commit
65072487dc
5 changed files with 224 additions and 10 deletions
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  1. 2
      bower.json
  2. 113
      build/pdf.combined.js
  3. 4
      build/pdf.js
  4. 113
      build/pdf.worker.js
  5. 2
      package.json

2
bower.json
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@ -1,6 +1,6 @@
{ {
"name": "pdfjs-dist", "name": "pdfjs-dist",
"version": "1.0.1069", "version": "1.0.1072",
"main": [ "main": [
"build/pdf.js", "build/pdf.js",
"build/pdf.worker.js" "build/pdf.worker.js"

113
build/pdf.combined.js
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@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {}; (typeof window !== 'undefined' ? window : this).PDFJS = {};
} }
PDFJS.version = '1.0.1069'; PDFJS.version = '1.0.1072';
PDFJS.build = '35e6680'; PDFJS.build = '36dd6c1';
(function pdfjsWrapper() { (function pdfjsWrapper() {
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it
@ -8310,6 +8310,9 @@ var ChunkedStream = (function ChunkedStreamClosure() {
getUint16: function ChunkedStream_getUint16() { getUint16: function ChunkedStream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
@ -36456,6 +36459,102 @@ var Parser = (function ParserClosure() {
} }
return ((stream.pos - 4) - startPos); return ((stream.pos - 4) - startPos);
}, },
/**
* Find the EOI (end-of-image) marker 0xFFD9 of the stream.
* @returns {number} The inline stream length.
*/
findDCTDecodeInlineStreamEnd:
function Parser_findDCTDecodeInlineStreamEnd(stream) {
var startPos = stream.pos, foundEOI = false, b, markerLength, length;
while ((b = stream.getByte()) !== -1) {
if (b !== 0xFF) { // Not a valid marker.
continue;
}
switch (stream.getByte()) {
case 0x00: // Byte stuffing.
// 0xFF00 appears to be a very common byte sequence in JPEG images.
break;
case 0xFF: // Fill byte.
// Avoid skipping a valid marker, resetting the stream position.
stream.skip(-1);
break;
case 0xD9: // EOI
foundEOI = true;
break;
case 0xC0: // SOF0
case 0xC1: // SOF1
case 0xC2: // SOF2
case 0xC3: // SOF3
case 0xC5: // SOF5
case 0xC6: // SOF6
case 0xC7: // SOF7
case 0xC9: // SOF9
case 0xCA: // SOF10
case 0xCB: // SOF11
case 0xCD: // SOF13
case 0xCE: // SOF14
case 0xCF: // SOF15
case 0xC4: // DHT
case 0xCC: // DAC
case 0xDA: // SOS
case 0xDB: // DQT
case 0xDC: // DNL
case 0xDD: // DRI
case 0xDE: // DHP
case 0xDF: // EXP
case 0xE0: // APP0
case 0xE1: // APP1
case 0xE2: // APP2
case 0xE3: // APP3
case 0xE4: // APP4
case 0xE5: // APP5
case 0xE6: // APP6
case 0xE7: // APP7
case 0xE8: // APP8
case 0xE9: // APP9
case 0xEA: // APP10
case 0xEB: // APP11
case 0xEC: // APP12
case 0xED: // APP13
case 0xEE: // APP14
case 0xEF: // APP15
case 0xFE: // COM
// The marker should be followed by the length of the segment.
markerLength = stream.getUint16();
if (markerLength > 2) {
// |markerLength| contains the byte length of the marker segment,
// including its own length (2 bytes) and excluding the marker.
stream.skip(markerLength - 2); // Jump to the next marker.
} else {
// The marker length is invalid, resetting the stream position.
stream.skip(-2);
}
break;
}
if (foundEOI) {
break;
}
}
length = stream.pos - startPos;
if (b === -1) {
warn('Inline DCTDecode image stream: ' +
'EOI marker not found, searching for /EI/ instead.');
stream.skip(-length); // Reset the stream position.
return this.findDefaultInlineStreamEnd(stream);
}
this.inlineStreamSkipEI(stream);
return length;
},
/** /**
* Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream. * Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream.
* @returns {number} The inline stream length. * @returns {number} The inline stream length.
@ -36547,7 +36646,9 @@ var Parser = (function ParserClosure() {
// Parse image stream. // Parse image stream.
var startPos = stream.pos, length, i, ii; var startPos = stream.pos, length, i, ii;
if (filterName === 'ASCII85Decide' || filterName === 'A85') { if (filterName === 'DCTDecode' || filterName === 'DCT') {
length = this.findDCTDecodeInlineStreamEnd(stream);
} else if (filterName === 'ASCII85Decide' || filterName === 'A85') {
length = this.findASCII85DecodeInlineStreamEnd(stream); length = this.findASCII85DecodeInlineStreamEnd(stream);
} else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') { } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') {
length = this.findASCIIHexDecodeInlineStreamEnd(stream); length = this.findASCIIHexDecodeInlineStreamEnd(stream);
@ -37474,6 +37575,9 @@ var Stream = (function StreamClosure() {
getUint16: function Stream_getUint16() { getUint16: function Stream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
getInt32: function Stream_getInt32() { getInt32: function Stream_getInt32() {
@ -37601,6 +37705,9 @@ var DecodeStream = (function DecodeStreamClosure() {
getUint16: function DecodeStream_getUint16() { getUint16: function DecodeStream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
getInt32: function DecodeStream_getInt32() { getInt32: function DecodeStream_getInt32() {

4
build/pdf.js
Unescape View File

@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {}; (typeof window !== 'undefined' ? window : this).PDFJS = {};
} }
PDFJS.version = '1.0.1069'; PDFJS.version = '1.0.1072';
PDFJS.build = '35e6680'; PDFJS.build = '36dd6c1';
(function pdfjsWrapper() { (function pdfjsWrapper() {
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it

113
build/pdf.worker.js vendored
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@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
(typeof window !== 'undefined' ? window : this).PDFJS = {}; (typeof window !== 'undefined' ? window : this).PDFJS = {};
} }
PDFJS.version = '1.0.1069'; PDFJS.version = '1.0.1072';
PDFJS.build = '35e6680'; PDFJS.build = '36dd6c1';
(function pdfjsWrapper() { (function pdfjsWrapper() {
// Use strict in our context only - users might not want it // Use strict in our context only - users might not want it
@ -2003,6 +2003,9 @@ var ChunkedStream = (function ChunkedStreamClosure() {
getUint16: function ChunkedStream_getUint16() { getUint16: function ChunkedStream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
@ -30149,6 +30152,102 @@ var Parser = (function ParserClosure() {
} }
return ((stream.pos - 4) - startPos); return ((stream.pos - 4) - startPos);
}, },
/**
* Find the EOI (end-of-image) marker 0xFFD9 of the stream.
* @returns {number} The inline stream length.
*/
findDCTDecodeInlineStreamEnd:
function Parser_findDCTDecodeInlineStreamEnd(stream) {
var startPos = stream.pos, foundEOI = false, b, markerLength, length;
while ((b = stream.getByte()) !== -1) {
if (b !== 0xFF) { // Not a valid marker.
continue;
}
switch (stream.getByte()) {
case 0x00: // Byte stuffing.
// 0xFF00 appears to be a very common byte sequence in JPEG images.
break;
case 0xFF: // Fill byte.
// Avoid skipping a valid marker, resetting the stream position.
stream.skip(-1);
break;
case 0xD9: // EOI
foundEOI = true;
break;
case 0xC0: // SOF0
case 0xC1: // SOF1
case 0xC2: // SOF2
case 0xC3: // SOF3
case 0xC5: // SOF5
case 0xC6: // SOF6
case 0xC7: // SOF7
case 0xC9: // SOF9
case 0xCA: // SOF10
case 0xCB: // SOF11
case 0xCD: // SOF13
case 0xCE: // SOF14
case 0xCF: // SOF15
case 0xC4: // DHT
case 0xCC: // DAC
case 0xDA: // SOS
case 0xDB: // DQT
case 0xDC: // DNL
case 0xDD: // DRI
case 0xDE: // DHP
case 0xDF: // EXP
case 0xE0: // APP0
case 0xE1: // APP1
case 0xE2: // APP2
case 0xE3: // APP3
case 0xE4: // APP4
case 0xE5: // APP5
case 0xE6: // APP6
case 0xE7: // APP7
case 0xE8: // APP8
case 0xE9: // APP9
case 0xEA: // APP10
case 0xEB: // APP11
case 0xEC: // APP12
case 0xED: // APP13
case 0xEE: // APP14
case 0xEF: // APP15
case 0xFE: // COM
// The marker should be followed by the length of the segment.
markerLength = stream.getUint16();
if (markerLength > 2) {
// |markerLength| contains the byte length of the marker segment,
// including its own length (2 bytes) and excluding the marker.
stream.skip(markerLength - 2); // Jump to the next marker.
} else {
// The marker length is invalid, resetting the stream position.
stream.skip(-2);
}
break;
}
if (foundEOI) {
break;
}
}
length = stream.pos - startPos;
if (b === -1) {
warn('Inline DCTDecode image stream: ' +
'EOI marker not found, searching for /EI/ instead.');
stream.skip(-length); // Reset the stream position.
return this.findDefaultInlineStreamEnd(stream);
}
this.inlineStreamSkipEI(stream);
return length;
},
/** /**
* Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream. * Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream.
* @returns {number} The inline stream length. * @returns {number} The inline stream length.
@ -30240,7 +30339,9 @@ var Parser = (function ParserClosure() {
// Parse image stream. // Parse image stream.
var startPos = stream.pos, length, i, ii; var startPos = stream.pos, length, i, ii;
if (filterName === 'ASCII85Decide' || filterName === 'A85') { if (filterName === 'DCTDecode' || filterName === 'DCT') {
length = this.findDCTDecodeInlineStreamEnd(stream);
} else if (filterName === 'ASCII85Decide' || filterName === 'A85') {
length = this.findASCII85DecodeInlineStreamEnd(stream); length = this.findASCII85DecodeInlineStreamEnd(stream);
} else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') { } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') {
length = this.findASCIIHexDecodeInlineStreamEnd(stream); length = this.findASCIIHexDecodeInlineStreamEnd(stream);
@ -31167,6 +31268,9 @@ var Stream = (function StreamClosure() {
getUint16: function Stream_getUint16() { getUint16: function Stream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
getInt32: function Stream_getInt32() { getInt32: function Stream_getInt32() {
@ -31294,6 +31398,9 @@ var DecodeStream = (function DecodeStreamClosure() {
getUint16: function DecodeStream_getUint16() { getUint16: function DecodeStream_getUint16() {
var b0 = this.getByte(); var b0 = this.getByte();
var b1 = this.getByte(); var b1 = this.getByte();
if (b0 === -1 || b1 === -1) {
return -1;
}
return (b0 << 8) + b1; return (b0 << 8) + b1;
}, },
getInt32: function DecodeStream_getInt32() { getInt32: function DecodeStream_getInt32() {

2
package.json
Unescape View File

@ -1,6 +1,6 @@
{ {
"name": "pdfjs-dist", "name": "pdfjs-dist",
"version": "1.0.1069", "version": "1.0.1072",
"description": "Generic build of Mozilla's PDF.js library.", "description": "Generic build of Mozilla's PDF.js library.",
"keywords": [ "keywords": [
"Mozilla", "Mozilla",

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