当前位置: 首页 > 图文教程 > 网络编程 > ASP > 在asp文件中访问flash详细信息

ASP
ASP+XML实例演练编程代码
asp下利用XMLHTTP 从其他页面获取数据的代码
asp下实现IP限制函数代码
asp下IP地址分段计算函数
asp身份证验证代码函数
用Asp隐藏文件路径，实现防盗链 的代码
ASP生成柱型体，折线图，饼图源代码提供了
用asp实现网址和邮件地址的转换函数
asp下最简洁的多重查询的解决方案
asp下用datediff实现计算两个时间差的函数
asp下实现记录集内随机取记录的代码
asp下轻松实现将上传图片到数据库的代码
[原创]站长感慨asp编程究竟何去何从
fso asp生成静态html的代码
ASP版实现cookies注入加速工具
ASP实现网页打开任何类型文件都提示保存的方法附代码
asp下使用数组存放数据的代码
一句话 asp木马加密版 彻底突破杀毒软件
asp清空application的方法
使用asp下的adodb.stream 下载文件而不是打开

No. « 70 71 72 73 »

技术文章搜索

关键字

ASP 中的 在asp文件中访问flash详细信息

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-11-03   浏览: 70 ::
收藏到网摘: n/a

<%

Class SWFDump

Private header
Private RECTdata
Private nBits
Private mversion
Private mfilelen
Private mxMin
Private mxMax
Private myMin
Private myMax
Private mheigt
Private mwidth
Private mframerate
Private mframecount

Private Sub Class_Initialize()

End Sub

Private Sub Class_Terminate()

End Sub


Private Function ReadHeader (filename)
Const ForReading = 1, ForWriting = 2, ForAppending = 8
Dim fso, f
Set fso = CreateObject("Scripting.FileSystemObject")
Set f = fso.OpenTextFile(filename, ForReading)
ReadHeader = f.Read(21)
End Function

Private Function ToBin(inNumber, OutLenStr )
Dim binary
binary = ""
do while inNumber >= 1
binary = binary & inNumber mod 2
inNumber = inNumber \ 2
loop
binary = binary & String(OutLenStr - len(binary), "0")
ToBin = StrReverse(binary)
End Function

Private Function Bin2Decimal(inBin)
Dim counter
Dim temp
Dim Value
inBin = StrReverse(inBin)
temp = 0
For counter = 1 to Len(inBin)
If counter = 1 then
Value = 1
Else
Value = Value * 2
End If
temp = temp + mid(inBin, counter ,1) * Value
Next
Bin2Decimal = temp
End Function

Public Function SWFDump(fileName)

header = ReadHeader (fileName)
mversion = asc(mid(header,4,1))
mfilelen = asc(mid(header,5,1))
mfilelen = mfilelen + asc(mid(header,6,1)) * 256
mfilelen = mfilelen + asc(mid(header,7,1)) * 256 * 256
mfilelen = mfilelen + asc(mid(header,8,1)) * 256 * 256 * 256

RECTdata = ToBin(asc(mid(header,9,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,10,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,11,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,12,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,13,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,14,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,15,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,16,1)),8)
RECTdata = RECTdata & ToBin(asc(mid(header,17,1)),8)

nBits = Mid(RECTdata,1,5)
nBits = Bin2Decimal(nBits)

mxMin = Bin2Decimal(Mid(RECTdata,6,nBits))
mxMax = Bin2Decimal(Mid(RECTdata,6 + nBits * 1 ,nBits))
myMin = Bin2Decimal(Mid(RECTdata,6 + nBits * 2 ,nBits))
myMax = Bin2Decimal(Mid(RECTdata,6 + nBits * 3 ,nBits))

mheigt = (myMax - myMin) / 20
mwidth = (mxMax - mxMin) / 20

mframerate = asc(mid(header,18,1))

mframecount = asc(mid(header,19,1))
mframecount = mframecount + asc(mid(header,20,1)) * 256

End Function


Public Property Get Heigt()
Heigt = mheigt
End Property

Public Property Get Width()
Width = mwidth
End Property

Public Property Get Version()
Version = mversion
End Property

Public Property Get FileLen()
FileLen = mfilelen
End Property

Public Property Get xMin()
xMin = mxMin
End Property

Public Property Get xMax()
xMax = mxMax
End Property

Public Property Get yMin()
yMin = myMin
End Property

Public Property Get yMax()
yMax = myMax
End Property

Public Property Get Framerate()
Framerate = mframerate
End Property

Public Property Get Framecount()
Framecount = mframecount
End Property
End Class
%>

做成包含文件swfheaderdump.inc
调用：

<!-- #include file="swfheaderdump.inc" -->
<%
' Pass the SWF name in querystring this way
' swfdump.asp?swf=yourmovie.swf

set myObj = new swfdump
myObj.SWFDump (Server.MapPath(request("swf")))

Response.Write "Heigt (pixel) = " & myObj.Heigt & "<br>"
Response.Write "Width (pixel) = " & myObj.Width & "<br>"
Response.Write "Version = " & myObj.Version & "<br>"
Response.Write "FileLen (bytes) = " & myObj.FileLen & "<br>"
Response.Write "xMin (twips) = " & myObj.xMin & "<br>"
Response.Write "xMax (twips) = " & myObj.xMax & "<br>"
Response.Wri