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-rw-r--r--src/util/string.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/util/string.h b/src/util/string.h
index 2f0264bd4..6c48adeb3 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -286,6 +286,22 @@ inline std::string wrap_rows(const std::string &from, u32 rowlen)
return to;
}
+/*
+ Removes all \\ from a string that had been escaped (FormSpec strings)
+*/
+inline std::string unescape_string(std::string &s)
+{
+ std::string res;
+
+ for (size_t i = 0; i <= s.length(); i++) {
+ if (s[i] == '\\')
+ i++;
+ res += s[i];
+ }
+
+ return res;
+}
+
std::string translatePassword(std::string playername, std::wstring password);
size_t curl_write_data(char *ptr, size_t size, size_t nmemb, void *userdata);
u32 readFlagString(std::string str, FlagDesc *flagdesc);