rust_java_samples/shell/java2u8vec.sh at main · hellyguo/rust_java_samples · GitHub

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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs
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#!/bin/bash

export TEMP_JAVA_NAME=Xyz
export TEMP_JAVA_FILE=/tmp/$TEMP_JAVA_NAME.java
export TEMP_CLASS_FILE=/tmp/$TEMP_JAVA_NAME.class
export TARGET_FILE=/tmp/class_buf.rs

functioncompile_java() {
echo"package rust;">$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo"public class $TEMP_JAVA_NAME {">>$TEMP_JAVA_FILE
echo" public static void hello() {">>$TEMP_JAVA_FILE
echo" System.out.println(\"Hello, World!\");">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"">>$TEMP_JAVA_FILE
echo" public static int calc(int a, int b) {">>$TEMP_JAVA_FILE
echo" return a + b;">>$TEMP_JAVA_FILE
echo" }">>$TEMP_JAVA_FILE
echo"}">>$TEMP_JAVA_FILE

 work_dir=$(pwd)
cd /tmp
 javac $TEMP_JAVA_NAME.java
cd$work_dir
}

functiondump_bytes() {
 class_size=$(ls -l $TEMP_CLASS_FILE| cut -d"" -f 5)
echo"// $TEMP_JAVA_FILE">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_NAME_$TEMP_JAVA_NAME: &str = \"rust/$TEMP_JAVA_NAME\";">>$TARGET_FILE
echo"#[allow(non_upper_case_globals, non_snake_case)]">>$TARGET_FILE
echo"pub(crate) const CLASS_$TEMP_JAVA_NAME: [u8; $class_size] = [">>$TARGET_FILE
 hexdump -C $TEMP_CLASS_FILE| \
 sed "/^.\{8\}$/d"| \
 sed "s/^.\{10\}//g"| \
 sed "s/ |.*$//g"| \
 sed "s/ / /g"| \
 sed "s/ \{2,\}//g"| \
 sed "s/ /,0x/g"| \
 sed "s/^/0x/g"| \
 sed "s/,/, /g"| \
 sed "s/$/,/g"| \
 sed "s/^/ /g">>$TARGET_FILE
echo"];">>$TARGET_FILE
}

rm -rf $TARGET_FILE

echo"/// Auto generated by java2u8vec.sh">$TARGET_FILE
echo"/// Do not edit by hands">>$TARGET_FILE
echo"/// Java class bytecode, JDK8">>$TARGET_FILE
echo"">>$TARGET_FILE

compile_java
dump_bytes

cp $TARGET_FILE sample/src/samples/s008_class_buf.rs