Initial reduction and conversion to UTF-8

tripplemac · Jun 23, 2015 · e31cf9f · e31cf9f
1 parent 018bde8
commit e31cf9f
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diff --git a/README.md b/README.md
@@ -1,17 +1,11 @@
-PdfBox-Android
+pdfbox-android-lite
 ==============
 
-A port of Apache's PdfBox library to be usable on Android. Most features should be implemented by now. If you find any issues or want to request a feature that you need for your project, please use the issue tracker. Stable releases can be added as a Gradle by declaring ``` org.apache:pdfbox-android:1.8.9.0 ``` as a dependency with jcenter set as a repository. The latest releases can be built by cloning the repo and running Gradle. The tasks for building are set as default, so running ```gradlew.bat``` or ```./gradlew``` will take care of all necessary tasks.
+A lightweight port of Apache's PdfBox library to be usable on Android.
+This implementation is forked from the PdfBox-Android project.
 
-The main code of this project is licensed under the Apache 2.0 License, found at http://www.apache.org/licenses/LICENSE-2.0.html Code released under other licenses will be stated in the header.
-
-#### Important notes:
-
--Based on PdfBox v1.8.9
+It's main goal is to reduce the size
+of the library. Therefore I've removed the PDF encryption and security support as well as some unused resources.
+The size of the library is reduced from approximately 7.4MB to almost 1.1MB.
 
--This is still a work in progress
-
--Unavailable classes, such as awt, are replaced with their closest Android approximation
-
-#### Libraries:
-SpongyCastle core, prov, and pkiv: https://github.com/rtyley/spongycastle/
+The main code of this project is licensed under the Apache 2.0 License, found at http://www.apache.org/licenses/LICENSE-2.0.html Code released under other licenses will be stated in the header.
diff --git a/gradle.properties b/gradle.properties
@@ -22,5 +22,5 @@ VERSION_CODE=1
 
 ANDROID_BUILD_MIN_SDK_VERSION=9
 ANDROID_BUILD_TARGET_SDK_VERSION=21
-ANDROID_BUILD_SDK_VERSION=21
+ANDROID_BUILD_SDK_VERSION=15
 ANDROID_BUILD_TOOLS_VERSION=21.1.2
diff --git a/library/build.gradle b/library/build.gradle
@@ -2,14 +2,14 @@ apply plugin: 'com.android.library'
 
 ext {
 	PUBLISH_GROUP_ID = 'org.apache'
-	PUBLISH_ARTIFACT_ID = 'pdfbox-android'
+	PUBLISH_ARTIFACT_ID = 'pdfbox-android-lite'
 	PUBLISH_VERSION = VERSION_NAME
 }
 
 android {
     compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION)
     buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION
-    compileOptions.encoding = 'windows-1251'
+    compileOptions.encoding = 'UTF-8'
 
     defaultConfig {
         minSdkVersion Integer.parseInt(project.ANDROID_BUILD_MIN_SDK_VERSION)
@@ -30,9 +30,7 @@ android {
 }
 
 dependencies {
-    compile 'com.madgag.spongycastle:core:1.51.0.0'
-    compile 'com.madgag.spongycastle:pkix:1.51.0.0'
-    compile 'com.madgag.spongycastle:prov:1.51.0.0'
+
 }
 
 //apply from: 'https://github.com/blundell/release-android-library/master/android-release-aar.gradle'

diff --git a/library/src/main/AndroidManifest.xml b/library/src/main/AndroidManifest.xml
@@ -5,8 +5,8 @@
 	android:versionName="1.0" >
 
 	<uses-sdk
-	android:minSdkVersion="19"
-	android:targetSdkVersion="21" />
+	android:minSdkVersion="15"
+	android:targetSdkVersion="15" />
 
 	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 </manifest>
diff --git a/...apache/fontbox/resources/cmap/Adobe-GB1-5 → .../apache/fontbox/resources/cmap/Identity-H b/...apache/fontbox/resources/cmap/Adobe-GB1-5 → .../apache/fontbox/resources/cmap/Identity-H
@@ -1,9 +1,9 @@
 %!PS-Adobe-3.0 Resource-CMap
 %%DocumentNeededResources: ProcSet (CIDInit)
 %%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (Identity)
-%%Title: (Identity Adobe GB1 5)
-%%Version: 1.002
+%%BeginResource: CMap (Identity-H)
+%%Title: (Identity-H Adobe Identity 0)
+%%Version: 10.003
 %%Copyright: -----------------------------------------------------------
 %%Copyright: Copyright 1990-2009 Adobe Systems Incorporated.
 %%Copyright: All rights reserved.
@@ -50,22 +50,20 @@ begincmap
 
 /CIDSystemInfo 3 dict dup begin
   /Registry (Adobe) def
-  /Ordering (GB1) def
-  /Supplement 5 def
+  /Ordering (Identity) def
+  /Supplement 0 def
 end def
 
-/CMapName /Adobe-GB1-5 def
-/CMapVersion 1.002 def
+/CMapName /Identity-H def
+/CMapVersion 10.003 def
 /CMapType 1 def
 
-/XUID [1 10 25605] def
+/XUID [1 10 25404 9999] def
 
 /WMode 0 def
 
-/CIDCount 30284 def
-
 1 begincodespacerange
-  <0000> <76FF>
+  <0000> <FFFF>
 endcodespacerange
 
 100 begincidrange
@@ -171,7 +169,7 @@ endcodespacerange
 <6300> <63ff> 25344
 endcidrange
 
-19 begincidrange
+100 begincidrange
 <6400> <64ff> 25600
 <6500> <65ff> 25856
 <6600> <66ff> 26112
@@ -190,10 +188,149 @@ endcidrange
 <7300> <73ff> 29440
 <7400> <74ff> 29696
 <7500> <75ff> 29952
-<7600> <764b> 30208
+<7600> <76ff> 30208
+<7700> <77ff> 30464
+<7800> <78ff> 30720
+<7900> <79ff> 30976
+<7a00> <7aff> 31232
+<7b00> <7bff> 31488
+<7c00> <7cff> 31744
+<7d00> <7dff> 32000
+<7e00> <7eff> 32256
+<7f00> <7fff> 32512
+<8000> <80ff> 32768
+<8100> <81ff> 33024
+<8200> <82ff> 33280
+<8300> <83ff> 33536
+<8400> <84ff> 33792
+<8500> <85ff> 34048
+<8600> <86ff> 34304
+<8700> <87ff> 34560
+<8800> <88ff> 34816
+<8900> <89ff> 35072
+<8a00> <8aff> 35328
+<8b00> <8bff> 35584
+<8c00> <8cff> 35840
+<8d00> <8dff> 36096
+<8e00> <8eff> 36352
+<8f00> <8fff> 36608
+<9000> <90ff> 36864
+<9100> <91ff> 37120
+<9200> <92ff> 37376
+<9300> <93ff> 37632
+<9400> <94ff> 37888
+<9500> <95ff> 38144
+<9600> <96ff> 38400
+<9700> <97ff> 38656
+<9800> <98ff> 38912
+<9900> <99ff> 39168
+<9a00> <9aff> 39424
+<9b00> <9bff> 39680
+<9c00> <9cff> 39936
+<9d00> <9dff> 40192
+<9e00> <9eff> 40448
+<9f00> <9fff> 40704
+<a000> <a0ff> 40960
+<a100> <a1ff> 41216
+<a200> <a2ff> 41472
+<a300> <a3ff> 41728
+<a400> <a4ff> 41984
+<a500> <a5ff> 42240
+<a600> <a6ff> 42496
+<a700> <a7ff> 42752
+<a800> <a8ff> 43008
+<a900> <a9ff> 43264
+<aa00> <aaff> 43520
+<ab00> <abff> 43776
+<ac00> <acff> 44032
+<ad00> <adff> 44288
+<ae00> <aeff> 44544
+<af00> <afff> 44800
+<b000> <b0ff> 45056
+<b100> <b1ff> 45312
+<b200> <b2ff> 45568
+<b300> <b3ff> 45824
+<b400> <b4ff> 46080
+<b500> <b5ff> 46336
+<b600> <b6ff> 46592
+<b700> <b7ff> 46848
+<b800> <b8ff> 47104
+<b900> <b9ff> 47360
+<ba00> <baff> 47616
+<bb00> <bbff> 47872
+<bc00> <bcff> 48128
+<bd00> <bdff> 48384
+<be00> <beff> 48640
+<bf00> <bfff> 48896
+<c000> <c0ff> 49152
+<c100> <c1ff> 49408
+<c200> <c2ff> 49664
+<c300> <c3ff> 49920
+<c400> <c4ff> 50176
+<c500> <c5ff> 50432
+<c600> <c6ff> 50688
+<c700> <c7ff> 50944
 endcidrange
-endcmap
 
+56 begincidrange
+<c800> <c8ff> 51200
+<c900> <c9ff> 51456
+<ca00> <caff> 51712
+<cb00> <cbff> 51968
+<cc00> <ccff> 52224
+<cd00> <cdff> 52480
+<ce00> <ceff> 52736
+<cf00> <cfff> 52992
+<d000> <d0ff> 53248
+<d100> <d1ff> 53504
+<d200> <d2ff> 53760
+<d300> <d3ff> 54016
+<d400> <d4ff> 54272
+<d500> <d5ff> 54528
+<d600> <d6ff> 54784
+<d700> <d7ff> 55040
+<d800> <d8ff> 55296
+<d900> <d9ff> 55552
+<da00> <daff> 55808
+<db00> <dbff> 56064
+<dc00> <dcff> 56320
+<dd00> <ddff> 56576
+<de00> <deff> 56832
+<df00> <dfff> 57088
+<e000> <e0ff> 57344
+<e100> <e1ff> 57600
+<e200> <e2ff> 57856
+<e300> <e3ff> 58112
+<e400> <e4ff> 58368
+<e500> <e5ff> 58624
+<e600> <e6ff> 58880
+<e700> <e7ff> 59136
+<e800> <e8ff> 59392
+<e900> <e9ff> 59648
+<ea00> <eaff> 59904
+<eb00> <ebff> 60160
+<ec00> <ecff> 60416
+<ed00> <edff> 60672
+<ee00> <eeff> 60928
+<ef00> <efff> 61184
+<f000> <f0ff> 61440
+<f100> <f1ff> 61696
+<f200> <f2ff> 61952
+<f300> <f3ff> 62208
+<f400> <f4ff> 62464
+<f500> <f5ff> 62720
+<f600> <f6ff> 62976
+<f700> <f7ff> 63232
+<f800> <f8ff> 63488
+<f900> <f9ff> 63744
+<fa00> <faff> 64000
+<fb00> <fbff> 64256
+<fc00> <fcff> 64512
+<fd00> <fdff> 64768
+<fe00> <feff> 65024
+<ff00> <ffff> 65280
+endcidrange
+endcmap
 CMapName currentdict /CMap defineresource pop
 end
 end

diff --git a/library/src/main/java/org/apache/fontbox/util/autodetect/UnixFontDirFinder.java b/library/src/main/java/org/apache/fontbox/util/autodetect/UnixFontDirFinder.java
@@ -44,9 +44,6 @@ protected String[] getSearchableDirectories()
         };
     }
 
-    /**
-     * {@inheritDoc}
-     */
     public Map<String, String> getCommonTTFMapping()
     {
         HashMap<String,String> map = new HashMap<String,String>();

diff --git a/library/src/main/java/org/apache/pdfbox/contentstream/PDFStreamEngine.java b/library/src/main/java/org/apache/pdfbox/contentstream/PDFStreamEngine.java
@@ -286,8 +286,8 @@ protected void processAnnotation(PDAnnotation annotation, PDAppearanceStream app
 			a.concatenate(Matrix.getTranslateInstance((float) -transformedBox.left,
 					(float) -transformedBox.top));
 
-			// Matrix shall be concatenated with A to form a matrix AA that maps from the appearances
-			// coordinate system to the annotations rectangle in default user space
+			// Matrix shall be concatenated with A to form a matrix AA that maps from the appearance's
+			// coordinate system to the annotation's rectangle in default user space
 			Matrix aa = Matrix.concatenate(matrix, a);
 
 			// make matrix AA the CTM

diff --git a/library/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java b/library/src/main/java/org/apache/pdfbox/pdfparser/COSParser.java
@@ -32,7 +32,6 @@
 import org.apache.pdfbox.cos.COSStream;
 import org.apache.pdfbox.io.IOUtils;
 import org.apache.pdfbox.pdfparser.XrefTrailerResolver.XRefType;
-import org.apache.pdfbox.pdmodel.encryption.SecurityHandler;
 
 import android.util.Log;
 
@@ -110,11 +109,6 @@ public class COSParser extends BaseParser
 	private List<Long> bfSearchXRefTablesOffsets = null;
 	private List<Long> bfSearchXRefStreamsOffsets = null;
 
-	/**
-	 * The security handler.
-	 */
-	protected SecurityHandler securityHandler = null;
-
 	/**
 	 * how many trailing bytes to read for EOF marker
 	 */
@@ -705,10 +699,6 @@ else if (offsetOrObjstmObNr > 0)
 					{
 						COSStream stream = parseCOSStream((COSDictionary) pb);
 
-						if (securityHandler != null)
-						{
-							securityHandler.decryptStream(stream, objNr, objGenNr);
-						}
 						pb = stream;
 					}
 					else
@@ -734,10 +724,6 @@ else if (offsetOrObjstmObNr > 0)
 						}
 					}
 				}
-				else if (securityHandler != null)
-				{
-					securityHandler.decrypt(pb, objNr, objGenNr);
-				}
 
 				pdfObject.setObject(pb);