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Rename a few internal preprocessor macros to avoid potential naming conflicts

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This commit is contained in:
Romain Moret 2018-07-02 13:24:18 +02:00
parent 7e68aa0a21
commit 4595cc488e
1 changed files with 27 additions and 27 deletions
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54
include/rapidjson/encodings.h
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@ -144,9 +144,9 @@ struct UTF8 {
template <typename InputStream> template <typename InputStream>
static bool Decode(InputStream& is, unsigned* codepoint) { static bool Decode(InputStream& is, unsigned* codepoint) {
#define COPY() c = is.Take(); *codepoint = (*codepoint << 6) | (static_cast<unsigned char>(c) & 0x3Fu) #define RAPIDJSON_COPY() c = is.Take(); *codepoint = (*codepoint << 6) | (static_cast<unsigned char>(c) & 0x3Fu)
#define TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0) #define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0)
#define TAIL() COPY(); TRANS(0x70) #define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70)
typename InputStream::Ch c = is.Take(); typename InputStream::Ch c = is.Take();
if (!(c & 0x80)) { if (!(c & 0x80)) {
*codepoint = static_cast<unsigned char>(c); *codepoint = static_cast<unsigned char>(c);
@ -161,44 +161,44 @@ struct UTF8 {
} }
bool result = true; bool result = true;
switch (type) { switch (type) {
case 2: TAIL(); return result; case 2: RAPIDJSON_TAIL(); return result;
case 3: TAIL(); TAIL(); return result; case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 4: COPY(); TRANS(0x50); TAIL(); return result; case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result;
case 5: COPY(); TRANS(0x10); TAIL(); TAIL(); return result; case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 6: TAIL(); TAIL(); TAIL(); return result; case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 10: COPY(); TRANS(0x20); TAIL(); return result; case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result;
case 11: COPY(); TRANS(0x60); TAIL(); TAIL(); return result; case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
default: return false; default: return false;
} }
#undef COPY #undef RAPIDJSON_COPY
#undef TRANS #undef RAPIDJSON_TRANS
#undef TAIL #undef RAPIDJSON_TAIL
} }
template <typename InputStream, typename OutputStream> template <typename InputStream, typename OutputStream>
static bool Validate(InputStream& is, OutputStream& os) { static bool Validate(InputStream& is, OutputStream& os) {
#define COPY() os.Put(c = is.Take()) #define RAPIDJSON_COPY() os.Put(c = is.Take())
#define TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0) #define RAPIDJSON_TRANS(mask) result &= ((GetRange(static_cast<unsigned char>(c)) & mask) != 0)
#define TAIL() COPY(); TRANS(0x70) #define RAPIDJSON_TAIL() RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x70)
Ch c; Ch c;
COPY(); RAPIDJSON_COPY();
if (!(c & 0x80)) if (!(c & 0x80))
return true; return true;
bool result = true; bool result = true;
switch (GetRange(static_cast<unsigned char>(c))) { switch (GetRange(static_cast<unsigned char>(c))) {
case 2: TAIL(); return result; case 2: RAPIDJSON_TAIL(); return result;
case 3: TAIL(); TAIL(); return result; case 3: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 4: COPY(); TRANS(0x50); TAIL(); return result; case 4: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x50); RAPIDJSON_TAIL(); return result;
case 5: COPY(); TRANS(0x10); TAIL(); TAIL(); return result; case 5: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x10); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 6: TAIL(); TAIL(); TAIL(); return result; case 6: RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
case 10: COPY(); TRANS(0x20); TAIL(); return result; case 10: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x20); RAPIDJSON_TAIL(); return result;
case 11: COPY(); TRANS(0x60); TAIL(); TAIL(); return result; case 11: RAPIDJSON_COPY(); RAPIDJSON_TRANS(0x60); RAPIDJSON_TAIL(); RAPIDJSON_TAIL(); return result;
default: return false; default: return false;
} }
#undef COPY #undef RAPIDJSON_COPY
#undef TRANS #undef RAPIDJSON_TRANS
#undef TAIL #undef RAPIDJSON_TAIL
} }
static unsigned char GetRange(unsigned char c) { static unsigned char GetRange(unsigned char c) {