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authorbrain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>2008-06-15 16:21:09 +0000
committerbrain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>2008-06-15 16:21:09 +0000
commitafe99da316b6f63900df2bd8711ab515f4977f6a (patch)
tree9ebec758f4498eb6a29131ac48f98ba97c1e8ac5 /win
parentd15b915ef5e5740194716ab3685dfe6c8b5f79f5 (diff)
Base stuff for named pipe IPC
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@9910 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'win')
-rw-r--r--win/configure.cpp5
-rw-r--r--win/inspircdVC80.vcproj8
-rw-r--r--win/inspircd_namedpipe.cpp76
-rw-r--r--win/inspircd_namedpipe.h40
-rw-r--r--win/inspircd_win32wrapper.cpp23
-rw-r--r--win/inspircd_win32wrapper.h11
6 files changed, 129 insertions, 34 deletions
diff --git a/win/configure.cpp b/win/configure.cpp
index ce3653318..91c68a227 100644
--- a/win/configure.cpp
+++ b/win/configure.cpp
@@ -348,8 +348,9 @@ void Run()
#endif
fprintf(f, "#define MAXBUF 514\n");
- fprintf(f, "\n#include \"inspircd_win32wrapper.h\"\n\n");
- fprintf(f, "#include \"threadengines/threadengine_win32.h\"\n\n");
+ fprintf(f, "\n#include \"inspircd_win32wrapper.h\"");
+ fprintf(f, "\n#include \"inspircd_namedpipe.h\"");
+ fprintf(f, "\n#include \"threadengines/threadengine_win32.h\"\n\n");
fprintf(f, "#endif\n\n");
fclose(f);
diff --git a/win/inspircdVC80.vcproj b/win/inspircdVC80.vcproj
index 78126bb27..8506ef722 100644
--- a/win/inspircdVC80.vcproj
+++ b/win/inspircdVC80.vcproj
@@ -432,6 +432,10 @@
>
</File>
<File
+ RelativePath=".\inspircd_namedpipe.cpp"
+ >
+ </File>
+ <File
RelativePath="..\src\inspsocket.cpp"
>
</File>
@@ -634,6 +638,10 @@
>
</File>
<File
+ RelativePath=".\inspircd_namedpipe.h"
+ >
+ </File>
+ <File
RelativePath="..\include\inspsocket.h"
>
</File>
diff --git a/win/inspircd_namedpipe.cpp b/win/inspircd_namedpipe.cpp
new file mode 100644
index 000000000..6610d1f5c
--- /dev/null
+++ b/win/inspircd_namedpipe.cpp
@@ -0,0 +1,76 @@
+#include "inspircd.h"
+#include "threadengine.h"
+#include "inspircd_namedpipe.h"
+#include <windows.h>
+
+void IPCThread::Run()
+{
+ LPTSTR Pipename = "\\\\.\\pipe\\InspIRCdStatus";
+
+ Pipe = CreateNamedPipe ( Pipename,
+ PIPE_ACCESS_DUPLEX, // read/write access
+ PIPE_TYPE_MESSAGE | // message type pipe
+ PIPE_READMODE_MESSAGE | // message-read mode
+ PIPE_WAIT, // blocking mode
+ PIPE_UNLIMITED_INSTANCES, // max. instances
+ MAXBUF, // output buffer size
+ MAXBUF, // input buffer size
+ 1000, // client time-out
+ NULL); // no security attribute
+
+ if (Pipe == INVALID_HANDLE_VALUE)
+ return;
+
+ while (GetExitFlag() == false)
+ {
+ // Trying connectnamedpipe in sample for CreateNamedPipe
+ // Wait for the client to connect; if it succeeds,
+ // the function returns a nonzero value. If the function returns
+ // zero, GetLastError returns ERROR_PIPE_CONNECTED.
+
+ Connected = ConnectNamedPipe(Pipe, NULL) ? TRUE : (GetLastError() == ERROR_PIPE_CONNECTED);
+
+ if (Connected)
+ {
+ Success = ReadFile (Pipe, // handle to pipe
+ Request, // buffer to receive data
+ MAXBUF, // size of buffer
+ &BytesRead, // number of bytes read
+ NULL); // not overlapped I/O
+
+ Request[BytesRead] = '\0';
+ //printf("Data Received: %s\n",chRequest);
+
+ if (!Success || !BytesRead)
+ break;
+
+ FlushFileBuffers(Pipe);
+ DisconnectNamedPipe(Pipe);
+ }
+ else
+ {
+ // The client could not connect.
+ CloseHandle(Pipe);
+ }
+
+ SleepEx(100, FALSE);
+ }
+ CloseHandle(Pipe);
+}
+
+IPC::IPC(InspIRCd* Srv) : ServerInstance(Srv)
+{
+ /* The IPC pipe is threaded */
+ thread = new IPCThread(Srv);
+ Srv->Threads->Create(thread);
+}
+
+void IPC::Check()
+{
+}
+
+IPC::~IPC()
+{
+ thread->SetExitFlag();
+ delete thread;
+} \ No newline at end of file
diff --git a/win/inspircd_namedpipe.h b/win/inspircd_namedpipe.h
new file mode 100644
index 000000000..4cd69ea0e
--- /dev/null
+++ b/win/inspircd_namedpipe.h
@@ -0,0 +1,40 @@
+#ifndef INSPIRCD_NAMEDPIPE
+#define INSPIRCD_NAMEDPIPE
+
+#include "threadengine.h"
+#include <windows.h>
+
+class InspIRCd;
+
+class IPCThread : public Thread
+{
+ BOOL Connected;
+ CHAR Request[MAXBUF];
+ DWORD BytesRead;
+ BOOL Success;
+ HANDLE Pipe;
+ InspIRCd* ServerInstance;
+ public:
+ IPCThread(InspIRCd* Instance) : Thread(), ServerInstance(Instance)
+ {
+ }
+
+ virtual ~IPCThread()
+ {
+ }
+
+ virtual void Run();
+};
+
+class IPC
+{
+ private:
+ InspIRCd* ServerInstance;
+ IPCThread* thread;
+ public:
+ IPC(InspIRCd* Srv);
+ void Check();
+ ~IPC();
+};
+
+#endif \ No newline at end of file
diff --git a/win/inspircd_win32wrapper.cpp b/win/inspircd_win32wrapper.cpp
index c32d31d5a..75a9eaf4f 100644
--- a/win/inspircd_win32wrapper.cpp
+++ b/win/inspircd_win32wrapper.cpp
@@ -363,21 +363,7 @@ int getopt_long_only(int ___argc, char *const *___argv, const char *__shortopts,
return 1;
}
-/* IPC Messages */
-#define IPC_MESSAGE_REHASH 1
-#define IPC_MESSAGE_DIE 2
-#define IPC_MESSAGE_RESTART 3
-
-IPC::IPC(InspIRCd* Srv) : Instance(Srv)
-{
- static DWORD buflen = 1024;
- static const char * pipename = "\\\\.\\mailslot\\Inspircd";
- hIPCPipe = CreateMailslot(pipename, buflen, 0, 0);
- if (hIPCPipe == INVALID_HANDLE_VALUE)
- printf("IPC Pipe could not be created. Are you sure you didn't start InspIRCd twice?\n");
-}
-
-void IPC::Check()
+/*void IPC::Check()
{
if (hIPCPipe == INVALID_HANDLE_VALUE)
return;
@@ -407,12 +393,7 @@ void IPC::Check()
Instance->Restart("IPC_MESSAGE_RESTART received by mailslot.");
break;
}
-}
-
-IPC::~IPC()
-{
- CloseHandle(hIPCPipe);
-}
+}*/
/* These three functions were created from looking at how ares does it
diff --git a/win/inspircd_win32wrapper.h b/win/inspircd_win32wrapper.h
index d7b1d9cef..a7a323693 100644
--- a/win/inspircd_win32wrapper.h
+++ b/win/inspircd_win32wrapper.h
@@ -193,17 +193,6 @@ class InspIRCd;
class ValueItem;
class ServerConfig;
-class IPC
-{
- private:
- InspIRCd* Instance;
- HANDLE hIPCPipe;
- public:
- IPC(InspIRCd* Srv);
- void Check();
- ~IPC();
-};
-
/* Look up the nameserver in use from the registry on windows */
std::string FindNameServerWin();