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Compatibility mode implemented

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Roman committed 2014-11-02 23:28:21 +03:00
1 parent c07318c325
commit 5f4f72dac8
9 files changed
+51 -30
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src/private/pack_p.cpp
+14 -11
View File
@@ -4,6 +4,7 @@
#include <QDebug>
QHash<QMetaType::Type, MsgPackPrivate::packer_t> MsgPackPrivate::user_packers;
bool MsgPackPrivate::compatibilityMode = false;
quint8 *MsgPackPrivate::pack(const QVariant &v, quint8 *p, bool wr)
{
@@ -17,7 +18,7 @@ quint8 *MsgPackPrivate::pack(const QVariant &v, quint8 *p, bool wr)
else if (t == QMetaType::QString)
p = pack_string(v.toString(), p, wr);
else if (t == QMetaType::QVariantList)
p = pack_list(v.toList(), p, wr);
p = pack_array(v.toList(), p, wr);
else if (t == QMetaType::QStringList)
p = pack_stringlist(v.toStringList(), p, wr);
else if (t == QMetaType::LongLong)
@@ -27,7 +28,7 @@ quint8 *MsgPackPrivate::pack(const QVariant &v, quint8 *p, bool wr)
else if (t == QMetaType::Double)
p = pack_double(v.toDouble(), p, wr);
else if (t == QMetaType::QByteArray)
p = pack_array(v.toByteArray(), p, wr);
p = pack_bin(v.toByteArray(), p, wr);
else if (t == QMetaType::QVariantMap)
p = pack_map(v.toMap(), p, wr);
else {
@@ -122,7 +123,7 @@ quint8 *MsgPackPrivate::pack_bool(const QVariant &v, quint8 *p, bool wr)
return p + 1;
}
quint8 *MsgPackPrivate::pack_listlen(quint32 len, quint8 *p, bool wr)
quint8 *MsgPackPrivate::pack_arraylen(quint32 len, quint8 *p, bool wr)
{
if (len <= 15) {
if (wr) *p = 0x90 | len;
@@ -141,10 +142,10 @@ quint8 *MsgPackPrivate::pack_listlen(quint32 len, quint8 *p, bool wr)
return p;
}
quint8 *MsgPackPrivate::pack_list(const QVariantList &list, quint8 *p, bool wr)
quint8 *MsgPackPrivate::pack_array(const QVariantList &list, quint8 *p, bool wr)
{
int len = list.length();
p = pack_listlen(len, p, wr);
p = pack_arraylen(len, p, wr);
foreach (QVariant item, list)
p = pack(item, p, wr);
return p;
@@ -153,7 +154,7 @@ quint8 *MsgPackPrivate::pack_list(const QVariantList &list, quint8 *p, bool wr)
quint8 *MsgPackPrivate::pack_stringlist(const QStringList &list, quint8 *p, bool wr)
{
int len = list.length();
p = pack_listlen(len, p, wr);
p = pack_arraylen(len, p, wr);
foreach (QString item, list)
p = pack_string(item, p, wr);
return p;
@@ -165,7 +166,8 @@ quint8 *MsgPackPrivate::pack_string(const QString &str, quint8 *p, bool wr)
if (len <= 31) {
if (wr) *p = 0xa0 | len;
p++;
} else if (len <= std::numeric_limits<quint8>::max()) {
} else if (len <= std::numeric_limits<quint8>::max() &&
compatibilityMode == false) {
if (wr) *p = 0xd9;
p++;
if (wr) *p = len;
@@ -203,21 +205,22 @@ quint8 *MsgPackPrivate::pack_double(double i, quint8 *p, bool wr)
return p + 8;
}
quint8 *MsgPackPrivate::pack_array(const QByteArray &arr, quint8 *p, bool wr)
quint8 *MsgPackPrivate::pack_bin(const QByteArray &arr, quint8 *p, bool wr)
{
int len = arr.length();
if (len <= std::numeric_limits<quint8>::max()) {
if (len <= std::numeric_limits<quint8>::max() &&
compatibilityMode == false) {
if (wr) *p = 0xc4;
p++;
if (wr) *p = len;
p++;
} else if (len <= std::numeric_limits<quint16>::max()) {
if (wr) *p = 0xc5;
if (wr) *p = compatibilityMode ? 0xc5 : 0xda;
p++;
if (wr) _msgpack_store16(p, len);
p += 2;
} else {
if (wr) *p = 0xc6;
if (wr) *p = compatibilityMode ? 0xc6 : 0xdb;
p++;
if (wr) _msgpack_store32(p, len);
p += 4;
src/private/pack_p.h
+4 -3
View File
@@ -13,6 +13,7 @@ typedef struct {
} packer_t;
bool register_packer(QMetaType::Type q_type, qint8 msgpack_type, MsgPack::pack_user_f packer);
extern QHash<QMetaType::Type, packer_t> user_packers;
extern bool compatibilityMode;
quint8 * pack(const QVariant &v, quint8 *p, bool wr);
@@ -23,13 +24,13 @@ quint8 * pack_ulonglong(quint64 i, quint8 *p, bool wr);
quint8 * pack_bool(const QVariant &v, quint8 *p, bool wr);
quint8 * pack_listlen(quint32 len, quint8 *p, bool wr);
quint8 * pack_list(const QVariantList &list, quint8 *p, bool wr);
quint8 * pack_arraylen(quint32 len, quint8 *p, bool wr);
quint8 * pack_array(const QVariantList &list, quint8 *p, bool wr);
quint8 * pack_stringlist(const QStringList &list, quint8 *p, bool wr);
quint8 * pack_string(const QString &str, quint8 *p, bool wr);
quint8 * pack_double(double i, quint8 *p, bool wr);
quint8 * pack_array(const QByteArray &arr, quint8 *p, bool wr);
quint8 * pack_bin(const QByteArray &arr, quint8 *p, bool wr);
quint8 * pack_map(const QVariantMap &map, quint8 *p, bool wr);
quint8 * pack_user(const QVariant &v, quint8 *p, bool wr);
}