From 58b2c8b6e2041e63c46b579eccc141d21801e985 Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Wed, 27 May 2026 17:42:51 +0530
Subject: main.c message reached JS

---
 src/ipc.c          | 28 ++++++++++++++++++++++++++++
 src/ipc.h          |  8 --------
 src/main.c         | 20 +++++++++++++++++---
 src/server.c       | 10 ++--------
 src/server/comms.c | 14 +++++++++++---
 5 files changed, 58 insertions(+), 22 deletions(-)
 create mode 100644 src/ipc.c
 delete mode 100644 src/ipc.h

diff --git a/src/ipc.c b/src/ipc.c
new file mode 100644
index 0000000..efdb8ce
--- /dev/null
+++ b/src/ipc.c
@@ -0,0 +1,28 @@
+#ifndef IPC_C
+#define IPC_C
+
+#include <mqueue.h>
+#include <stdlib.h>
+
+struct mq_attr attr = {
+    .mq_flags = 0,
+    .mq_maxmsg = 10,
+    .mq_msgsize = 1024,
+    .mq_curmsgs = 0,
+};
+
+char* read_queue(mqd_t target) {
+  char* buf = malloc(attr.mq_msgsize);
+  int n = mq_receive(target, buf, attr.mq_msgsize, NULL);
+  if (n == -1) {
+    free(buf);
+    return NULL;
+  }
+  return buf;
+}
+
+void send_queue(mqd_t target, const char* msg) {
+  mq_send(target, msg, sizeof(msg), 0);
+}
+
+#endif // IPC_C
diff --git a/src/ipc.h b/src/ipc.h
deleted file mode 100644
index 3a49f52..0000000
--- a/src/ipc.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <mqueue.h>
-
-struct mq_attr attr = {
-    .mq_flags = 0,
-    .mq_maxmsg = 10,
-    .mq_msgsize = 1024,
-    .mq_curmsgs = 0,
-};
diff --git a/src/main.c b/src/main.c
index 24d1d84..d022e71 100644
--- a/src/main.c
+++ b/src/main.c
@@ -13,13 +13,27 @@ int main(int argc, char** argv) {
   return 0;
 }
 
-#include "ipc.h"
+#include "ipc.c"
 void comms_main() {
   mqd_t tx = mq_open("/engine_to_server", O_WRONLY);
   mqd_t rx = mq_open("/server_to_engine", O_RDONLY);
 
-  char msg[] = "hello";
-  mq_send(tx, msg, sizeof(msg), 0);
+  send_queue(tx, "hello");
+  send_queue(tx, "hello2");
+  // send_queue(tx, "hello");
+
+  // moves_t moves = moves_init();
+  // position_t position = position_starting();
+  // // get_queen_moves(&moves, position);
+  //
+  // bitboard_t b = 0;
+  //
+  // for (int i = 0; i < moves.length; i++) {
+  //   b |= (bitboard_t)1 << moves.moves[i].to;
+  //   printf("%d %d | ", (moves.moves[i].from), (moves.moves[i].to));
+  // }
+  //
+  // print_bitboard(b);
 }
 
 int direct_run() {
diff --git a/src/server.c b/src/server.c
index 83f9349..d13945f 100644
--- a/src/server.c
+++ b/src/server.c
@@ -14,7 +14,7 @@
 #include "server/base64.c"
 #include "server/ws_key.c"
 #include "server/comms.c"
-#include "ipc.h"
+#include "ipc.c"
 
 int main(int argc, char** argv) {
   assert(argc == 2);
@@ -28,12 +28,6 @@ int main(int argc, char** argv) {
     return 0;
   }
 
-  char* buf = malloc(attr.mq_msgsize);
-  int n = mq_receive(rx, buf, attr.mq_msgsize, NULL);
-  printf("%s", buf);
-  return 0;
-
-
   int server_fd = socket(AF_INET, SOCK_STREAM, 0);
   int opt = 1;
 
@@ -110,7 +104,7 @@ int main(int argc, char** argv) {
         payload[i] ^= mask[i % 4];
 
       char* payload_ptr = payload;
-      struct strs response = handle_input(payload_ptr, len);
+      struct strs response = handle_input(tx, rx, payload_ptr, len);
       
       unsigned char out[128];
       out[0] = 0x81;
diff --git a/src/server/comms.c b/src/server/comms.c
index 7b8001b..c96afa8 100644
--- a/src/server/comms.c
+++ b/src/server/comms.c
@@ -1,4 +1,5 @@
 #include <assert.h>
+#include "../ipc.c"
 
 struct str {
   char msg[126];
@@ -41,12 +42,19 @@ void add_str(struct strs* strs, char* str) {
   strs->count++;
 }
 
-struct strs handle_input(char* payload, int len) {
+struct strs handle_input(mqd_t tx, mqd_t rx, char* payload, int len) {
   printf("Message: %.*s\n", len, payload);
   struct strs output = init_strs();
 
-  add_str(&output, "nigga");
-  add_str(&output, "nigga2");
+  char* buf = read_queue(rx);
+  printf("%p\n", buf);
+  add_str(&output, buf);
+  if (buf) free(buf);
+
+  buf = read_queue(rx);
+  printf("%p\n", buf);
+  add_str(&output, buf);
+  if (buf) free(buf);
 
   return output;
 }
-- 
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