From 92067b4714eaf0d2a9be6b4fc50cc9e156c74cad Mon Sep 17 00:00:00 2001 From: Fabio Alessandrelli Date: Fri, 15 Dec 2017 16:05:42 +0100 Subject: [PATCH] Remove "const" from PacketPeer get_packet/get_var They are NOT constant methods, as state by the comment message, they fetch the last packet and then forget about it, actively changing the state of the object. --- core/io/packet_peer.cpp | 10 +++++----- core/io/packet_peer.h | 12 ++++++------ drivers/unix/packet_peer_udp_posix.cpp | 2 +- drivers/unix/packet_peer_udp_posix.h | 12 ++++++------ modules/enet/networked_multiplayer_enet.cpp | 4 ++-- modules/enet/networked_multiplayer_enet.h | 8 ++++---- platform/windows/packet_peer_udp_winsock.cpp | 2 +- platform/windows/packet_peer_udp_winsock.h | 12 ++++++------ 8 files changed, 31 insertions(+), 31 deletions(-) diff --git a/core/io/packet_peer.cpp b/core/io/packet_peer.cpp index 16c73c26e77..c6b12f73ae3 100644 --- a/core/io/packet_peer.cpp +++ b/core/io/packet_peer.cpp @@ -49,7 +49,7 @@ bool PacketPeer::is_object_decoding_allowed() const { return allow_object_decoding; } -Error PacketPeer::get_packet_buffer(PoolVector &r_buffer) const { +Error PacketPeer::get_packet_buffer(PoolVector &r_buffer) { const uint8_t *buffer; int buffer_size; @@ -78,7 +78,7 @@ Error PacketPeer::put_packet_buffer(const PoolVector &p_buffer) { return put_packet(&r[0], len); } -Error PacketPeer::get_var(Variant &r_variant) const { +Error PacketPeer::get_var(Variant &r_variant) { const uint8_t *buffer; int buffer_size; @@ -107,7 +107,7 @@ Error PacketPeer::put_var(const Variant &p_packet) { return put_packet(buf, len); } -Variant PacketPeer::_bnd_get_var() const { +Variant PacketPeer::_bnd_get_var() { Variant var; get_var(var); @@ -117,7 +117,7 @@ Variant PacketPeer::_bnd_get_var() const { Error PacketPeer::_put_packet(const PoolVector &p_buffer) { return put_packet_buffer(p_buffer); } -PoolVector PacketPeer::_get_packet() const { +PoolVector PacketPeer::_get_packet() { PoolVector raw; last_get_error = get_packet_buffer(raw); @@ -202,7 +202,7 @@ int PacketPeerStream::get_available_packet_count() const { return count; } -Error PacketPeerStream::get_packet(const uint8_t **r_buffer, int &r_buffer_size) const { +Error PacketPeerStream::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { ERR_FAIL_COND_V(peer.is_null(), ERR_UNCONFIGURED); _poll_buffer(); diff --git a/core/io/packet_peer.h b/core/io/packet_peer.h index b08d44ad8aa..a6d363ec120 100644 --- a/core/io/packet_peer.h +++ b/core/io/packet_peer.h @@ -37,13 +37,13 @@ class PacketPeer : public Reference { GDCLASS(PacketPeer, Reference); - Variant _bnd_get_var() const; + Variant _bnd_get_var(); void _bnd_put_var(const Variant &p_var); static void _bind_methods(); Error _put_packet(const PoolVector &p_buffer); - PoolVector _get_packet() const; + PoolVector _get_packet(); Error _get_packet_error() const; mutable Error last_get_error; @@ -52,17 +52,17 @@ class PacketPeer : public Reference { public: virtual int get_available_packet_count() const = 0; - virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) const = 0; ///< buffer is GONE after next get_packet + virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) = 0; ///< buffer is GONE after next get_packet virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size) = 0; virtual int get_max_packet_size() const = 0; /* helpers / binders */ - virtual Error get_packet_buffer(PoolVector &r_buffer) const; + virtual Error get_packet_buffer(PoolVector &r_buffer); virtual Error put_packet_buffer(const PoolVector &p_buffer); - virtual Error get_var(Variant &r_variant) const; + virtual Error get_var(Variant &r_variant); virtual Error put_var(const Variant &p_packet); void set_allow_object_decoding(bool p_enable); @@ -91,7 +91,7 @@ protected: public: virtual int get_available_packet_count() const; - virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) const; + virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size); virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size); virtual int get_max_packet_size() const; diff --git a/drivers/unix/packet_peer_udp_posix.cpp b/drivers/unix/packet_peer_udp_posix.cpp index 61d2737555e..f6742d8114b 100644 --- a/drivers/unix/packet_peer_udp_posix.cpp +++ b/drivers/unix/packet_peer_udp_posix.cpp @@ -65,7 +65,7 @@ int PacketPeerUDPPosix::get_available_packet_count() const { return queue_count; } -Error PacketPeerUDPPosix::get_packet(const uint8_t **r_buffer, int &r_buffer_size) const { +Error PacketPeerUDPPosix::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { Error err = const_cast(this)->_poll(false); if (err != OK) diff --git a/drivers/unix/packet_peer_udp_posix.h b/drivers/unix/packet_peer_udp_posix.h index e580d336b27..ad7be5bbe00 100644 --- a/drivers/unix/packet_peer_udp_posix.h +++ b/drivers/unix/packet_peer_udp_posix.h @@ -41,12 +41,12 @@ class PacketPeerUDPPosix : public PacketPeerUDP { PACKET_BUFFER_SIZE = 65536 }; - mutable RingBuffer rb; + RingBuffer rb; uint8_t recv_buffer[PACKET_BUFFER_SIZE]; - mutable uint8_t packet_buffer[PACKET_BUFFER_SIZE]; - mutable IP_Address packet_ip; - mutable int packet_port; - mutable int queue_count; + uint8_t packet_buffer[PACKET_BUFFER_SIZE]; + IP_Address packet_ip; + int packet_port; + int queue_count; int sockfd; bool sock_blocking; IP::Type sock_type; @@ -62,7 +62,7 @@ class PacketPeerUDPPosix : public PacketPeerUDP { public: virtual int get_available_packet_count() const; - virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) const; + virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size); virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size); virtual int get_max_packet_size() const; diff --git a/modules/enet/networked_multiplayer_enet.cpp b/modules/enet/networked_multiplayer_enet.cpp index ce485956b4c..396bebf0ea9 100644 --- a/modules/enet/networked_multiplayer_enet.cpp +++ b/modules/enet/networked_multiplayer_enet.cpp @@ -386,7 +386,7 @@ int NetworkedMultiplayerENet::get_available_packet_count() const { return incoming_packets.size(); } -Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buffer_size) const { +Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { ERR_FAIL_COND_V(incoming_packets.size() == 0, ERR_UNAVAILABLE); @@ -480,7 +480,7 @@ int NetworkedMultiplayerENet::get_max_packet_size() const { return 1 << 24; //anything is good } -void NetworkedMultiplayerENet::_pop_current_packet() const { +void NetworkedMultiplayerENet::_pop_current_packet() { if (current_packet.packet) { enet_packet_destroy(current_packet.packet); diff --git a/modules/enet/networked_multiplayer_enet.h b/modules/enet/networked_multiplayer_enet.h index 81d517147df..d7bc5c78497 100644 --- a/modules/enet/networked_multiplayer_enet.h +++ b/modules/enet/networked_multiplayer_enet.h @@ -86,12 +86,12 @@ private: CompressionMode compression_mode; - mutable List incoming_packets; + List incoming_packets; - mutable Packet current_packet; + Packet current_packet; uint32_t _gen_unique_id() const; - void _pop_current_packet() const; + void _pop_current_packet(); Vector src_compressor_mem; Vector dst_compressor_mem; @@ -123,7 +123,7 @@ public: virtual bool is_server() const; virtual int get_available_packet_count() const; - virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) const; ///< buffer is GONE after next get_packet + virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size); ///< buffer is GONE after next get_packet virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size); virtual int get_max_packet_size() const; diff --git a/platform/windows/packet_peer_udp_winsock.cpp b/platform/windows/packet_peer_udp_winsock.cpp index d414ec891e8..68ea9e8408b 100644 --- a/platform/windows/packet_peer_udp_winsock.cpp +++ b/platform/windows/packet_peer_udp_winsock.cpp @@ -43,7 +43,7 @@ int PacketPeerUDPWinsock::get_available_packet_count() const { return queue_count; } -Error PacketPeerUDPWinsock::get_packet(const uint8_t **r_buffer, int &r_buffer_size) const { +Error PacketPeerUDPWinsock::get_packet(const uint8_t **r_buffer, int &r_buffer_size) { Error err = const_cast(this)->_poll(false); if (err != OK) diff --git a/platform/windows/packet_peer_udp_winsock.h b/platform/windows/packet_peer_udp_winsock.h index 8a6951fd6ed..eccf9442d42 100644 --- a/platform/windows/packet_peer_udp_winsock.h +++ b/platform/windows/packet_peer_udp_winsock.h @@ -39,12 +39,12 @@ class PacketPeerUDPWinsock : public PacketPeerUDP { PACKET_BUFFER_SIZE = 65536 }; - mutable RingBuffer rb; + RingBuffer rb; uint8_t recv_buffer[PACKET_BUFFER_SIZE]; - mutable uint8_t packet_buffer[PACKET_BUFFER_SIZE]; - mutable IP_Address packet_ip; - mutable int packet_port; - mutable int queue_count; + uint8_t packet_buffer[PACKET_BUFFER_SIZE]; + IP_Address packet_ip; + int packet_port; + int queue_count; int sockfd; bool sock_blocking; IP::Type sock_type; @@ -62,7 +62,7 @@ class PacketPeerUDPWinsock : public PacketPeerUDP { public: virtual int get_available_packet_count() const; - virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size) const; + virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size); virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size); virtual int get_max_packet_size() const;