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HTTP parser : change all char variables to unsigned char

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so as to be more straightforward with unicode.
This commit is contained in:
James Yonan 2016-06-09 17:15:43 -06:00
parent 982f57c0f4
commit 7caa2817f0
3 changed files with 6 additions and 6 deletions
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8
openvpn/http/parseutil.hpp
View File

@ -34,19 +34,19 @@ namespace openvpn {
namespace Util {
// Check if a byte is an HTTP character.
inline bool is_char(int c)
inline bool is_char(const unsigned char c)
{
return c >= 0 && c <= 127;
}
// Check if a byte is an HTTP control character.
inline bool is_ctl(int c)
inline bool is_ctl(const unsigned char c)
{
return (c >= 0 && c <= 31) || (c == 127);
}
// Check if a byte is defined as an HTTP tspecial character.
inline bool is_tspecial(int c)
inline bool is_tspecial(const unsigned char c)
{
switch (c)
{
@ -61,7 +61,7 @@ namespace openvpn {
}
// Check if a byte is a digit.
inline bool is_digit(int c)
inline bool is_digit(const unsigned char c)
{
return c >= '0' && c <= '9';
}

2
openvpn/http/reply.hpp
View File

@ -110,7 +110,7 @@ namespace openvpn {
}
// Parse some HTTP reply data.
status consume(Reply& req, const char input)
status consume(Reply& req, const unsigned char input)
{
switch (state_)
{

2
openvpn/http/request.hpp
View File

@ -121,7 +121,7 @@ namespace openvpn {
}
// Parse some HTTP request data.
status consume(Request& req, const char input)
status consume(Request& req, const unsigned char input)
{
switch (state_)
{