This a very good npapi sourcecode and demo.

流水如飞云npapi_demo_src\Bin\demo\npWFTPClient.dll
........................\...\....\test.html
........................\...\....\test.html.bak
........................\...\....\test1.html
........................\...\....\wftpclient.xpi
........................\...\npWFTPClient.dll
........................\clear.bat
........................\WFTP.sln
........................\....Client\bin\WFTPClientIE.dll
........................\..........\Debug\WFTPClientIE.dll
........................\..........\.....\WFTPClientIE.exp
........................\..........\.....\WFTPClientIE.lib
........................\..........\dlldata.c
........................\..........\ffplugin.cpp
........................\..........\ffplugin.h
........................\..........\ieplugin.bmp
........................\..........\IEPlugin.cpp
........................\..........\IEPlugin.h
........................\..........\IEPlugin.htm
........................\..........\IEPlugin.rgs
........................\..........\npn_gate.cpp
........................\..........\NPPlugin.cpp
........................\..........\NPPlugin.h
........................\..........\npp_gate.cpp
........................\..........\np_entry.cpp
........................\..........\ReleaseMinDependency\npWFTPClient.exp
........................\..........\....................\npWFTPClient.lib
........................\..........\....................\regsvr32.trg
........................\..........\....................\WFTPClientIE.exp
........................\..........\....................\WFTPClientIE.lib
........................\..........\.......UMinDependency\regsvr32.trg
........................\..........\.....................\WFTPClient.exp
........................\..........\.....................\WFTPClient.lib
........................\..........\resource.h
........................\..........\StdAfx.cpp
........................\..........\StdAfx.h
........................\..........\WFTPClient.cpp
........................\..........\WFTPClient.def
........................\..........\WFTPClient.dsp
........................\..........\WFTPClient.dsw
........................\..........\WFTPClient.h
........................\..........\WFTPClient.idl
........................\..........\WFTPClient.rc
........................\..........\WFTPClient.tlb
........................\..........\WFTPClient.vcproj
........................\..........\WFTPClient.vcproj.HELLOWORLD_1.Administrator.user
........................\..........\WFTPClient.vcproj.V93CGAHYGK6VOU4.Administrator.user
........................\..........\WFTPClientps.def
........................\..........\WFTPClientps.mk
........................\..........\WFTPClient_i.c
........................\..........\WFTPClient_p.c
........................\..........\wftpdefine.h
........................\..........Core\ReadMe.txt
........................\..............\stdafx.cpp
........................\..............\stdafx.h
........................\..............\targetver.h
........................\..............\WFTPClientCore.vcproj
........................\..............\WFTPClientCore.vcproj.HELLOWORLD_1.Administrator.user
........................\..............\WFTPClientCore.vcproj.V93CGAHYGK6VOU4.Administrator.user
........................\..............\WFTPPlugin.cpp
........................\..............\WFTPPlugin.h
........................\Bin\demo
........................\WFTPClient\bin
........................\..........\Debug
........................\..........\ReleaseMinDependency
........................\..........\ReleaseMinSize
........................\..........\ReleaseUMinDependency
........................\..........Core\Debug
........................\..............\Release
........................\..............\Unicode Release
........................\Bin
........................\WFTPClient
........................\WFTPClientCore
流水如飞云npapi_demo_src

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