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-rw-r--r--include/salticidae/conn.h42
-rw-r--r--include/salticidae/msg.h31
-rw-r--r--include/salticidae/stream.h19
-rw-r--r--include/salticidae/util.h42
4 files changed, 96 insertions, 38 deletions
diff --git a/include/salticidae/conn.h b/include/salticidae/conn.h
index 40facc9..589bf16 100644
--- a/include/salticidae/conn.h
+++ b/include/salticidae/conn.h
@@ -75,21 +75,45 @@ class RingBuffer {
size_t length() const { return data.end() - offset; }
};
+
std::list<buffer_entry_t> ring;
size_t _size;
public:
RingBuffer(): _size(0) {}
~RingBuffer() { clear(); }
- RingBuffer &operator=(const RingBuffer &other) = delete;
- RingBuffer(const RingBuffer &other) = delete;
- RingBuffer &operator=(RingBuffer &&other) {
- ring = std::move(other.ring);
- _size = other._size;
+
+ void swap(RingBuffer &other) {
+ std::swap(ring, other.ring);
+ std::swap(_size, other._size);
+ }
+
+ RingBuffer(const RingBuffer &other):
+ ring(other.ring), _size(other._size) {}
+
+ RingBuffer(RingBuffer &&other):
+ ring(std::move(other.ring)), _size(other._size) {
other._size = 0;
+ }
+
+ RingBuffer &operator=(RingBuffer &&other) {
+ if (this != &other)
+ {
+ RingBuffer tmp(std::move(other));
+ tmp.swap(*this);
+ }
return *this;
}
-
+
+ RingBuffer &operator=(const RingBuffer &other) {
+ if (this != &other)
+ {
+ RingBuffer tmp(other);
+ tmp.swap(*this);
+ }
+ return *this;
+ }
+
void push(bytearray_t &&data) {
_size += data.size();
ring.push_back(buffer_entry_t(std::move(data)));
@@ -188,9 +212,9 @@ class ConnPool {
protected:
/** close the connection and free all on-going or planned events. */
virtual void close() {
- ev_read.clear();
- ev_write.clear();
- ev_connect.clear();
+ ev_read.del();
+ ev_write.del();
+ ev_connect.del();
::close(fd);
fd = -1;
}
diff --git a/include/salticidae/msg.h b/include/salticidae/msg.h
index b9db1b8..798062a 100644
--- a/include/salticidae/msg.h
+++ b/include/salticidae/msg.h
@@ -93,23 +93,30 @@ class MsgBase {
checksum = letoh(_checksum);
}
+ void swap(MsgBase &other) {
+ std::swap(magic, other.magic);
+ std::swap(opcode, other.opcode);
+ std::swap(length, other.length);
+ std::swap(checksum, other.checksum);
+ std::swap(payload, other.payload);
+ std::swap(no_payload, other.no_payload);
+ }
+
MsgBase &operator=(const MsgBase &other) {
- magic = other.magic;
- opcode = other.opcode;
- length = other.length;
- checksum = other.checksum;
- payload = other.payload;
- no_payload = other.no_payload;
+ if (this != &other)
+ {
+ MsgBase tmp(other);
+ tmp.swap(*this);
+ }
return *this;
}
MsgBase &operator=(MsgBase &&other) {
- magic = other.magic;
- opcode = std::move(other.opcode);
- length = other.length;
- checksum = other.checksum;
- payload = std::move(other.payload);
- no_payload = other.no_payload;
+ if (this != &other)
+ {
+ MsgBase tmp(std::move(other));
+ tmp.swap(*this);
+ }
return *this;
}
diff --git a/include/salticidae/stream.h b/include/salticidae/stream.h
index 9e4791c..b5e0757 100644
--- a/include/salticidae/stream.h
+++ b/include/salticidae/stream.h
@@ -52,15 +52,26 @@ class DataStream {
buffer(other.buffer),
offset(other.offset) {}
+ void swap(DataStream &other) {
+ std::swap(buffer, other.buffer);
+ std::swap(offset, other.offset);
+ }
+
DataStream &operator=(const DataStream &other) {
- buffer = other.buffer;
- offset = other.offset;
+ if (this != &other)
+ {
+ DataStream tmp(other);
+ tmp.swap(*this);
+ }
return *this;
}
DataStream &operator=(DataStream &&other) {
- buffer = std::move(other.buffer);
- offset = other.offset;
+ if (this != &other)
+ {
+ DataStream tmp(std::move(other));
+ tmp.swap(*this);
+ }
return *this;
}
diff --git a/include/salticidae/util.h b/include/salticidae/util.h
index 05e7b66..0324215 100644
--- a/include/salticidae/util.h
+++ b/include/salticidae/util.h
@@ -271,31 +271,47 @@ class Event {
eb(eb), fd(fd), events(events),
ev(event_new(eb, fd, events, Event::_then, this)),
callback(callback) {}
+ Event(const Event &other):
+ eb(other.eb), fd(other.fd), events(other.events),
+ ev(event_new(eb, fd, events, Event::_then, this)),
+ callback(other.callback) {}
+
Event(Event &&other):
eb(other.eb), fd(other.fd), events(other.events),
- callback(std::move(other.callback)) {
- other.clear();
- ev = event_new(eb, fd, events, Event::_then, this);
+ ev(event_new(eb, fd, events, Event::_then, this)),
+ callback(std::move(other.callback)) {}
+
+ void swap(Event &other) {
+ std::swap(eb, other.eb);
+ std::swap(fd, other.fd);
+ std::swap(events, other.events);
+ std::swap(ev, other.ev);
+ std::swap(callback, other.callback);
}
+
Event &operator=(Event &&other) {
- clear();
- other.clear();
- eb = other.eb;
- fd = other.fd;
- events = other.events;
- ev = event_new(eb, fd, events, Event::_then, this);
- callback = std::move(other.callback);
+ if (this != &other)
+ {
+ Event tmp(std::move(other));
+ tmp.swap(*this);
+ }
return *this;
}
- ~Event() { clear(); }
+ Event &operator=(const Event &other) {
+ if (this != &other)
+ {
+ Event tmp(other);
+ tmp.swap(*this);
+ }
+ return *this;
+ }
- void clear() {
+ ~Event() {
if (ev != nullptr)
{
event_del(ev);
event_free(ev);
- ev = nullptr;
}
}