From 7bfdf166dc7fef09d5d8a9ba29c7121e55c6b557 Mon Sep 17 00:00:00 2001
From: Benjamin Loison <benjamin_loison@users.noreply.gitea.lemnoslife.com>
Date: Thu, 1 Jun 2023 23:51:51 +0200
Subject: [PATCH] Make `meta.py` work

---
 meta.py | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/meta.py b/meta.py
index 4fce35d..466b314 100755
--- a/meta.py
+++ b/meta.py
@@ -2,10 +2,10 @@
 
 import subprocess, ast
 
-verifier, prover = [subprocess.Popen(f'./{program}.py', stdout = subprocess.PIPE, stdin = subprocess.PIPE, stderr = subprocess.DEVNULL) for program in ('verifier', 'prover')]
+verifier, prover = [subprocess.Popen(f'./{program}.py', stdout = subprocess.PIPE, stdin = subprocess.PIPE, stderr = subprocess.DEVNULL, universal_newlines=True, bufsize=1) for program in ('verifier', 'prover')]
 
 def getProgramLine(program):
-    return program.stdout.readline().decode('ascii')
+    return program.stdout.readline()
 
 def getOutput(line):
     return ast.literal_eval(line.split('=')[1])
@@ -18,15 +18,22 @@ print(f'{protocolInitializationPhaseId=}')
 protocolExecutionPhaseId = getProgramOutput(verifier)
 print(f'{protocolExecutionPhaseId=}')
 
-prover.stdin.write(protocolInitializationPhaseId.encode('ascii') + b'\n')
+prover.stdin.write(protocolInitializationPhaseId + '\n')
 #getProgramLine(prover)
 #getProgramLine(prover)
-prover.stdin.write(protocolExecutionPhaseId.encode('ascii') + b'\n')
+prover.stdin.write(protocolExecutionPhaseId + '\n')
 #prover.stdin.close()
 
-#verifier.stdin.write(b"test\n")
+merkleTreeRoot = getOutput(getProgramLine(prover).split()[-1])
+print(f'{merkleTreeRoot=}')
 
-#lines = prover.communicate()[0].decode('ascii').splitlines()
-#print(lines)
+verifier.stdin.write(merkleTreeRoot + '\n')
+getProgramLine(verifier)
 
-print(getProgramLine(prover))
+prover.stdin.write('indexesRequest.txt\n')
+getProgramLine(prover)
+
+verifier.stdin.write('entries.txt\n')
+
+lines = verifier.communicate()[0].splitlines()
+print(lines)