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Fix websocket constant truncation warning

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This commit is contained in:
Vinnie Falco
2013-08-31 17:04:35 -07:00
parent 99743e0fe0
commit d022fa68cf
1 changed files with 30 additions and 3 deletions
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33
Subtrees/websocket/src/processors/hybi_legacy.hpp
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@@ -289,8 +289,25 @@ public:
msg->set_header(std::string(1,0x00)); msg->set_header(std::string(1,0x00));
// VFALCO: TODO fix this warning C4309 "truncation of constant value" struct Marker
msg->append_payload(std::string(1,0xFF)); {
Marker ()
{
union
{
char c;
unsigned char uc;
} v;
v.uc = 0xff;
value = std::string (1, v.c);
}
std::string value;
};
static Marker marker;
msg->append_payload(marker.value);
msg->set_prepared(true); msg->set_prepared(true);
} }
@@ -306,8 +323,18 @@ public:
msg->set_header(std::string()); msg->set_header(std::string());
struct Marker
{
Marker () { value.uc = 0xff; }
union {
char c;
unsigned char uc;
} value;
};
static Marker marker;
std::string val; std::string val;
val.append(1,0xFF); val.append(1,marker.value.c);
val.append(1,0x00); val.append(1,0x00);
msg->set_payload(val); msg->set_payload(val);