Diff: Codes/TelnetCommands/telnet_remove.cpp

Revision:

0:e57bc370d339

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Codes/TelnetCommands/telnet_remove.cpp	Tue Jan 05 11:45:44 2016 +0000
@@ -0,0 +1,36 @@
+#include "TelnetServer.h"
+
+char *header_msg_remove = "File removed successfully\r\n\r\n";
+char *wrong_args_msg_remove = "Wrong number of arguments.\r\n\r\nUsage: remove <filename>\r\n";
+char *file_not_found_msg_remove = "File not found.\r\n\r\n";
+
+extern LocalFileSystem local;
+
+int TelnetServer::RemoveCommand(TCPSocketConnection *conn,char** argv,int argc)
+{
+
+    if(argc != 2)
+    {
+        conn->send(wrong_args_msg_remove,strlen(wrong_args_msg_remove));
+        return 0;
+    }
+
+    char fullpath[256];
+    strcpy(fullpath,"/local/");
+    strcat(fullpath,argv[1]);
+    printf("File = %s\n",fullpath);  
+    FILE* f = fopen(fullpath,"r");
+    if(f == NULL)
+    {
+        conn->send(file_not_found_msg_remove,strlen(file_not_found_msg_remove));
+        return 0;
+    }
+
+    fclose(f);
+
+    local.remove(argv[1]);
+
+    conn->send(header_msg_remove,strlen(header_msg_remove));
+
+    return 0;
+}
\ No newline at end of file