add quotation mark support

allow arguments of a command to be quoted

1 files changed, 10 insertions, 0 deletions

diff --git a/src/util/string.cc b/src/util/string.cc
index c486a4f..9fad804 100644
--- a/src/util/string.cc
+++ b/src/util/string.cc
@@ -1,5 +1,7 @@
 #include "util/string.h"
 
+#include <print>
+
 using namespace std;
 
 namespace ov4
@@ -40,4 +42,12 @@ std::string safe_str(const char *s, const char *fallback)
     return (s != nullptr) ? s : fallback; 
 }
 
+void print_str_hex(const std::string &s)
+{
+    for (unsigned char c : s)
+    {
+        print("{:02X} ", c);
+    }
+}
+
 }