erik/urlencoder-java
erik/urlencoder-java
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Added main method for command line usage

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This commit is contained in:
Geert Bevin 2023-01-01 02:49:58 -05:00
parent 9af78b38d9
commit 3171b82ae1
2 changed files with 42 additions and 0 deletions
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6
lib/build.gradle.kts
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@ -21,6 +21,12 @@ java {
}
}
tasks.jar {
manifest {
attributes["Main-Class"] = "com.uwyn.urlencoder.UrlEncoder"
}
}
tasks.jacocoTestReport {
reports {
xml.required.set(true)

36
lib/src/main/java/com/uwyn/urlencoder/UrlEncoder.java
View file

@ -218,4 +218,40 @@ public final class UrlEncoder {
private static boolean isUnreservedUriChar(char ch) {
return ch <= '~' && UNRESERVED_URI_CHARS.get(ch);
}
public static void main(String[] arguments) {
var valid_arguments = true;
if (arguments.length < 1 ||
arguments.length > 2) {
valid_arguments = false;
} else if (!arguments[0].startsWith("-")) {
if (arguments.length > 1) {
valid_arguments = false;
}
} else {
if (!arguments[0].equals("-e") &&
!arguments[0].equals("-d")) {
valid_arguments = false;
}
}
if (!valid_arguments) {
System.err.println("Usage : java " + UrlEncoder.class.getName() + " [-ed] text");
System.err.println("Encode and decode URL parameters.");
System.err.println(" -e encode (default)");
System.err.println(" -d decode");
System.exit(1);
}
if (1 == arguments.length) {
System.out.println(UrlEncoder.encode(arguments[0]));
System.exit(0);
} else if (arguments[0].equals("-e")) {
System.out.println(UrlEncoder.encode(arguments[1]));
System.exit(0);
}
System.out.println(UrlEncoder.decode(arguments[1]));
System.exit(0);
}
}