recipes-ccsp/hal/hal-wifi-patches/0028-HAL-refactor-wifi_acl-function.patch

From 4523c7caabe32b1d99ade410f7353371caeb471a Mon Sep 17 00:00:00 2001
From: "Allen.Ye" <allen.ye@mediatek.com>
Date: Thu, 16 Jun 2022 17:29:02 +0800
Subject: [PATCH] HAL: refactor wifi_acl function

---
 source/wifi/wifi_hal.c | 31 ++++++++++++++++++++-----------
 1 file changed, 20 insertions(+), 11 deletions(-)

diff --git a/source/wifi/wifi_hal.c b/source/wifi/wifi_hal.c
index 98e5681..5cad1e7 100644
--- a/source/wifi/wifi_hal.c
+++ b/source/wifi/wifi_hal.c
@@ -4181,10 +4181,20 @@ INT wifi_delApAclDevice(INT apIndex, CHAR *DeviceMacAddress)
 // outputs the number of devices in the filter list
 INT wifi_getApAclDeviceNum(INT apIndex, UINT *output_uint)
 {
-    if (NULL == output_uint)
+    char cmd[MAX_BUF_SIZE]={0};
+    char buf[MAX_CMD_SIZE]={0};
+
+    WIFI_ENTRY_EXIT_DEBUG("Inside %s:%d\n",__func__, __LINE__);
+    if(output_uint == NULL)
         return RETURN_ERR;
-    *output_uint = 0;
-    return RETURN_ERR;
+
+    snprintf(cmd, sizeof(cmd), "cat %s%d | wc -l | tr -d '\\n'", ACL_PREFIX, apIndex);
+    _syscmd(cmd, buf, sizeof(buf));
+
+    *output_uint = atoi(buf);
+
+    WIFI_ENTRY_EXIT_DEBUG("Exiting %s:%d\n",__func__, __LINE__);
+    return RETURN_OK;
 }
 
 INT apply_rules(INT apIndex, CHAR *client_mac,CHAR *action,CHAR *interface)
@@ -7722,15 +7732,14 @@ INT wifi_delApAclDevices(INT apIndex)
     if(_syscmd(cmd,buf,sizeof(buf)))
         return RETURN_ERR;
 #endif
-    char fname[100];
-    FILE *fp;
+    char cmd[MAX_CMD_SIZE]={0};
+    char buf[MAX_BUF_SIZE]={0};
 
-    snprintf(fname, sizeof(fname), "%s%d", ACL_PREFIX, apIndex);
-    fp = fopen(fname, "w");
-    if (!fp) {
-            return RETURN_ERR;
-    }
-    fclose(fp);
+    WIFI_ENTRY_EXIT_DEBUG("Inside %s:%d\n",__func__, __LINE__);
+    sprintf(cmd, "rm %s%d 2>&1 && touch %s%d", ACL_PREFIX, apIndex, ACL_PREFIX, apIndex);
+    if(_syscmd(cmd, buf, sizeof(buf)))
+        return RETURN_ERR;
+    WIFI_ENTRY_EXIT_DEBUG("Exiting %s:%d\n",__func__, __LINE__);
 
     return RETURN_OK;
 }
-- 
2.18.0