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Hex case insensitivity & include guard for QueryParser

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This commit is contained in:
Alex Hultman
2020-09-28 15:48:33 +02:00
parent d9e2480590
commit 7c61122a1a
1 changed files with 11 additions and 4 deletions
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src/QueryParser.h
+11 -4
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@@ -17,6 +17,9 @@
/* This module implements URI query parsing and retrieval of value given key */ /* This module implements URI query parsing and retrieval of value given key */
#ifndef UWS_QUERYPARSER_H
#define UWS_QUERYPARSER_H
#include <string_view> #include <string_view>
namespace uWS { namespace uWS {
@@ -65,17 +68,19 @@ namespace uWS {
} }
/* Two bytes hex */ /* Two bytes hex */
char hex1 = in[i + 1] - '0'; int hex1 = in[i + 1] - '0';
if (hex1 > 9) { if (hex1 > 9) {
hex1 &= 223;
hex1 -= 7; hex1 -= 7;
} }
char hex2 = in[i + 2] - '0'; int hex2 = in[i + 2] - '0';
if (hex2 > 9) { if (hex2 > 9) {
hex2 &= 223;
hex2 -= 7; hex2 -= 7;
} }
in[out] = hex1 * 16 + hex2; *((unsigned char *) &in[out]) = (unsigned char) (hex1 * 16 + hex2);
i += 2; i += 2;
} else { } else {
/* Is this even a rule? */ /* Is this even a rule? */
@@ -110,4 +115,6 @@ namespace uWS {
return {}; return {};
} }
} }
#endif