From a0347a7ca4ac94ac5f5b74502b35ffb425397705 Mon Sep 17 00:00:00 2001
From: AfonsoCMSousa <afonsoclerigomendessousa@gmail.com>
Date: Thu, 27 Feb 2025 21:10:50 +0000
Subject: [PATCH] Implemented feature that allows users to delete passwords if
 needed.

---
 include/dynmem.h |  2 +-
 src/server.c     | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/include/dynmem.h b/include/dynmem.h
index 755e3fb..9b6910f 100644
--- a/include/dynmem.h
+++ b/include/dynmem.h
@@ -42,7 +42,7 @@
 */
 
 #define add(ptr, index, value) ptr[index] = value //@param ptr Pointer to add the value @param index Index of the value to add @param value Value to add
-#define remove(ptr, index) ptr[index] = 0         //@param ptr Pointer to remove the value @param index Index of the value to remove
+#define removePTR(ptr, index) ptr[index] = 0      //@param ptr Pointer to remove the value @param index Index of the value to remove
 
 #ifdef __INTELLISENSE__
 #define create(type) ((type *)malloc(sizeof(type)))                       //@param type Type of the vector @example int *vector = create(int);
diff --git a/src/server.c b/src/server.c
index 73782fe..fd66609 100644
--- a/src/server.c
+++ b/src/server.c
@@ -170,6 +170,28 @@ int main(void)
             emcryptText(key2, req.key);
             writel(filepath, key2, 256);
         }
+        else if (req.type == 2)
+        {
+            // debug
+            printf("Received request type 2\n");
+
+            char filepath[256];
+
+            printf("Received key: %s\n", req.key);
+            printf("Received level: %d\n", req.level);
+            sprintf(filepath, "%s%d.bin", PASSWORDS, req.level);
+
+            printf("Deleting key from file: %s\n", filepath);
+
+            if (remove(filepath) != 0)
+            {
+                fprintf(stderr, "Error deleting file\n");
+            }
+        }
+        else
+        {
+            fprintf(stderr, "Invalid request type\n");
+        }
     }
 
     // Close the socket