From c72a710f77fedd56d18fad77bec198219e394843 Mon Sep 17 00:00:00 2001 From: brain Date: Sun, 10 Dec 2006 20:11:46 +0000 Subject: Record compression ratio stats for a /stats char (this isnt finished yet) git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@5921 e03df62e-2008-0410-955e-edbf42e46eb7 --- src/modules/extra/m_ziplink.cpp | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/src/modules/extra/m_ziplink.cpp b/src/modules/extra/m_ziplink.cpp index 5f3a1cfa4..3c1716c92 100644 --- a/src/modules/extra/m_ziplink.cpp +++ b/src/modules/extra/m_ziplink.cpp @@ -61,6 +61,10 @@ class izip_session : public classbase class ModuleZLib : public Module { izip_session sessions[MAX_DESCRIPTORS]; + float total_out_compressed; + float total_in_compressed; + float total_out_uncompressed; + float total_in_uncompressed; public: @@ -68,8 +72,11 @@ class ModuleZLib : public Module : Module::Module(Me) { ServerInstance->PublishInterface("InspSocketHook", this); + + total_out_compressed = total_in_compressed = 0; + total_out_uncompressed = total_out_uncompressed = 0; } - + virtual ~ModuleZLib() { } @@ -198,7 +205,9 @@ class ModuleZLib : public Module inflateEnd(&session->d_stream); + total_in_compressed += readresult; readresult = session->d_stream.total_out; + total_in_uncompressed += session->d_stream.total_out; buffer[readresult] = 0; session->need_bytes = 0; @@ -270,6 +279,11 @@ class ModuleZLib : public Module break; } + deflateEnd(&session->c_stream); + + total_out_uncompressed += ocount; + total_out_compressed += session->c_stream.total_out; + int x = htonl(session->c_stream.total_out); /** XXX: We memcpy it onto the start of the buffer like this to save ourselves a write(). * A memcpy of 4 or so bytes is less expensive and gives the tcp stack more chance of @@ -278,8 +292,6 @@ class ModuleZLib : public Module memcpy(compr, &x, sizeof(x)); write(fd, compr, session->c_stream.total_out+4); - deflateEnd(&session->c_stream); - return ocount; } -- cgit v1.2.3