gfwleak/zhangyang-zerotierone
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more commenting and cleaning

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This commit is contained in:
Joseph Henry
2015-09-23 15:23:26 -04:00
parent b6a6346405
commit bbdb8eb0de
4 changed files with 163 additions and 75 deletions
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27
netcon/NetconService.hpp
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@@ -41,9 +41,13 @@ using namespace std;
namespace ZeroTier {
enum NetconConnectionType { RPC, BUFFER };
class NetconEthernetTap;
// Helper class for passing reference to Phy to LWIP callbacks
/*
* A helper class for passing a reference to _phy to LWIP callbacks as a "state"
*/
class Larg
{
public:
@@ -52,13 +56,13 @@ namespace ZeroTier {
Larg(NetconEthernetTap *_tap, PhySocket *_sock) : tap(_tap), sock(_sock) {}
};
enum NetconConnectionType { RPC, BUFFER };
// prototypes
class NetconClient;
class NetconConnection;
//
/*
* A data connection, any number of these may be associated with a NetconClient
*/
class NetconConnection
{
public:
@@ -73,7 +77,9 @@ namespace ZeroTier {
NetconConnection(NetconConnectionType type, PhySocket *sock) : type(type), sock(sock) {}
};
//
/*
* A "harnessed" client with associated rpc and data connections.
*/
class NetconClient
{
public:
@@ -98,7 +104,7 @@ namespace ZeroTier {
return rpc;
}
for(size_t i=0; i<connections.size(); i++) {
if(sock == connections[i]->sock) { return connections[i];}
if(sock == connections[i]->sock) return connections[i];
}
return NULL;
}
@@ -107,7 +113,7 @@ namespace ZeroTier {
NetconConnection *getConnectionByTheirFD(int fd)
{
for(size_t i=0; i<connections.size(); i++) {
if(connections[i]->their_fd == fd) { return connections[i]; }
if(connections[i]->their_fd == fd) return connections[i];
}
return NULL;
}
@@ -116,7 +122,7 @@ namespace ZeroTier {
NetconConnection *getConnectionByPCB(struct tcp_pcb *pcb)
{
for(size_t i=0; i<connections.size(); i++) {
if(connections[i]->pcb == pcb) { return connections[i]; }
if(connections[i]->pcb == pcb) return connections[i];
}
return NULL;
}
@@ -124,7 +130,7 @@ namespace ZeroTier {
NetconConnection *containsPCB(struct tcp_pcb *pcb)
{
for(size_t i=0; i<connections.size(); i++) {
if(connections[i]->pcb == pcb) { return connections[i]; }
if(connections[i]->pcb == pcb) return connections[i];
}
return NULL;
}
@@ -132,7 +138,8 @@ namespace ZeroTier {
void removeConnection(PhySocket *sock)
{
for(size_t i=0; i<connections.size(); i++) {
if(connections[i]->sock == sock) { connections.erase(connections.begin() + i); }
if(connections[i]->sock == sock)
connections.erase(connections.begin() + i);
}
}
};