From 9a4eb423e52f3b634bbe5289ce4d7ddd52d27ad9 Mon Sep 17 00:00:00 2001
From: Shawn Carey <shawn.carey@netfoundry.io>
Date: Fri, 28 Jun 2024 10:53:15 -0400
Subject: [PATCH] pass ctx to client cb as const

---
 includes/ziti/ziti.h               | 4 ++--
 library/zitilib.c                  | 2 +-
 programs/host-proxy/host-proxy.c   | 2 +-
 programs/sample-host/sample-host.c | 2 +-
 programs/ziti-prox-c/proxy.c       | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/includes/ziti/ziti.h b/includes/ziti/ziti.h
index 38586525..e4086508 100644
--- a/includes/ziti/ziti.h
+++ b/includes/ziti/ziti.h
@@ -269,7 +269,7 @@ typedef struct ziti_dial_opts_s {
 
 typedef struct ziti_client_ctx_s {
     char *caller_id;
-    uint8_t *app_data;
+    const uint8_t *app_data;
     size_t app_data_sz;
 } ziti_client_ctx;
 
@@ -339,7 +339,7 @@ typedef void (*ziti_conn_cb)(ziti_connection conn, int status);
  *
  * @see ziti_listen(), ZITI_ERRORS
  */
-typedef void (*ziti_client_cb)(ziti_connection serv, ziti_connection client, int status, ziti_client_ctx *ctx);
+typedef void (*ziti_client_cb)(ziti_connection serv, ziti_connection client, int status, const ziti_client_ctx *ctx);
 
 /**
  * @brief Defines the ziti_listen_cb.
diff --git a/library/zitilib.c b/library/zitilib.c
index 2f2fad03..95298f71 100644
--- a/library/zitilib.c
+++ b/library/zitilib.c
@@ -775,7 +775,7 @@ static void on_ziti_accept(ziti_connection client, int status) {
     free(pending);
 }
 
-static void on_ziti_client(ziti_connection server, ziti_connection client, int status, ziti_client_ctx *clt_ctx) {
+static void on_ziti_client(ziti_connection server, ziti_connection client, int status, const ziti_client_ctx *clt_ctx) {
     ziti_sock_t *server_sock = ziti_conn_data(server);
 
     if (status != ZITI_OK) {
diff --git a/programs/host-proxy/host-proxy.c b/programs/host-proxy/host-proxy.c
index b4fd7c9c..338b6569 100644
--- a/programs/host-proxy/host-proxy.c
+++ b/programs/host-proxy/host-proxy.c
@@ -211,7 +211,7 @@ static void listen_cb(ziti_connection server, int status) {
     }
 }
 
-static void on_client(ziti_connection server, ziti_connection conn, int status, ziti_client_ctx *clt_ctx) {
+static void on_client(ziti_connection server, ziti_connection conn, int status, const ziti_client_ctx *clt_ctx) {
     if (status == ZITI_OK) {
         host_binding *binding = ziti_conn_data(server);
         struct app_ctx *app = binding->app;
diff --git a/programs/sample-host/sample-host.c b/programs/sample-host/sample-host.c
index 4175dada..a33978b5 100644
--- a/programs/sample-host/sample-host.c
+++ b/programs/sample-host/sample-host.c
@@ -59,7 +59,7 @@ static void on_client_connect(ziti_connection clt, int status) {
     }
 }
 
-static void on_client(ziti_connection serv, ziti_connection client, int status, ziti_client_ctx *clt_ctx) {
+static void on_client(ziti_connection serv, ziti_connection client, int status, const ziti_client_ctx *clt_ctx) {
     if (status == ZITI_OK) {
         const char *source_identity = clt_ctx->caller_id;
         if (source_identity != NULL) {
diff --git a/programs/ziti-prox-c/proxy.c b/programs/ziti-prox-c/proxy.c
index d848c5f5..ca9c65e5 100644
--- a/programs/ziti-prox-c/proxy.c
+++ b/programs/ziti-prox-c/proxy.c
@@ -360,7 +360,7 @@ static void on_tcp_connect(uv_connect_t *conn_req, int status) {
     free(conn_req);
 }
 
-static void binding_client_cb(ziti_connection srv, ziti_connection clt, int status, ziti_client_ctx *clt_ctx) {
+static void binding_client_cb(ziti_connection srv, ziti_connection clt, int status, const ziti_client_ctx *clt_ctx) {
     struct binding *b = ziti_conn_data(srv);
 
     if (status == ZITI_OK) {