new package: pdftk

packages/pdftk/ASN1OutputStream-ctor.patch

@@ -0,0 +1,38 @@
+--- a/java/com/gitlab/pdftk_java/com/lowagie/text/pdf/PdfPKCS7.java
++++ b/java/com/gitlab/pdftk_java/com/lowagie/text/pdf/PdfPKCS7.java
+@@ -296,7 +296,7 @@ public class PdfPKCS7 {
+             ASN1TaggedObject tagsig = (ASN1TaggedObject)signerInfo.getObjectAt(next);
+             ASN1Sequence sseq = (ASN1Sequence)tagsig.getObject();
+             ByteArrayOutputStream bOut = new ByteArrayOutputStream();            
+-            ASN1OutputStream dout = new ASN1OutputStream(bOut);
++            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
+             try {
+                 ASN1EncodableVector attribute = new ASN1EncodableVector();
+                 for (int k = 0; k < sseq.size(); ++k) {
+@@ -735,7 +735,7 @@ public class PdfPKCS7 {
+                 digest = sig.sign();
+             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
+             
+-            ASN1OutputStream dout = new ASN1OutputStream(bOut);
++            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
+             dout.writeObject(new DEROctetString(digest));
+             dout.close();
+             
+@@ -906,7 +906,7 @@ public class PdfPKCS7 {
+             
+             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
+             
+-            ASN1OutputStream dout = new ASN1OutputStream(bOut);
++            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
+             dout.writeObject(new DERSequence(whole));
+             dout.close();
+             
+@@ -962,7 +962,7 @@ public class PdfPKCS7 {
+             attribute.add(new DERSequence(v));
+             ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
+             
+-            ASN1OutputStream dout = new ASN1OutputStream(bOut);
++            ASN1OutputStream dout = ASN1OutputStream.create(bOut);
+             dout.writeObject(new DERSet(attribute));
+             dout.close();
+             

packages/pdftk/build.sh

@@ -0,0 +1,27 @@
+TERMUX_PKG_HOMEPAGE=https://gitlab.com/pdftk-java/pdftk
+TERMUX_PKG_DESCRIPTION="A simple tool for doing everyday things with PDF documents"
+TERMUX_PKG_LICENSE="GPL-2.0"
+TERMUX_PKG_MAINTAINER="@termux"
+TERMUX_PKG_VERSION=3.3.1
+TERMUX_PKG_SRCURL=https://gitlab.com/pdftk-java/pdftk/-/archive/v${TERMUX_PKG_VERSION}/pdftk-v${TERMUX_PKG_VERSION}.tar.bz2
+TERMUX_PKG_SHA256=1d1199b02108b4f762209534b8342e79f474c007384dfa70174514e91205a2a7
+TERMUX_PKG_DEPENDS="libbcprov-java, libcommons-lang3-java, openjdk-17"
+TERMUX_PKG_BUILD_DEPENDS="ant"
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
+TERMUX_PKG_BUILD_IN_SRC=true
+
+termux_step_pre_configure() {
+	mkdir -p lib
+	ln -sf $TERMUX_PREFIX/share/java/commons-lang3.jar lib/
+	ln -sf $TERMUX_PREFIX/share/java/bcprov.jar lib/
+}
+
+termux_step_make() {
+	sh $TERMUX_PREFIX/bin/ant jar
+}
+
+termux_step_make_install() {
+	mkdir -p $TERMUX_PREFIX/share/java
+	install -Dm600 build/jar/pdftk.jar $TERMUX_PREFIX/share/java/
+	install -Dm700 pdftk $TERMUX_PREFIX/bin/
+}

packages/pdftk/pdftk.patch

@@ -0,0 +1,5 @@
+--- a/pdftk
++++ b/pdftk
+@@ -0,0 +1,2 @@
++#!@TERMUX_PREFIX@/bin/sh
++exec java -jar @TERMUX_PREFIX@/share/java/pdftk.jar "$@"