?? smartupload.java
字號:
int l = s.indexOf(s2,j);
if(k > 0 && l > 0)
{
s3 = s.substring(k,l);
}
}
return s3;
}
private String getFileExt(String s)
{
String s1; // = new String();
int i = 0;
int j = 0;
if(s == null)
{
return null;
}
i = s.lastIndexOf('.') + 1;
j = s.length();
s1 = s.substring(i,j);
if(s.lastIndexOf('.') > 0)
{
return s1;
}
else
{
return "";
}
}
private String getContentType(String s)
{
String s1 = ""; // = new String();
String s2 = ""; // = new String();
int i = 0;
//boolean flag = false;
s1 = "Content-Type:";
i = s.indexOf(s1) + s1.length();
if(i != -1)
{
int j = s.length();
s2 = s.substring(i,j);
}
return s2;
}
private String getTypeMIME(String s)
{
//String s1 = new String();
int i = 0;
i = s.indexOf("/");
if(i != -1)
{
return s.substring(1,i);
}
else
{
return s;
}
}
private String getSubTypeMIME(String s)
{
//String s1 = new String();
//boolean flag = false;
int i = 0;
i = s.indexOf("/") + 1;
if(i != -1)
{
int j = s.length();
return s.substring(i,j);
}
else
{
return s;
}
}
private String getContentDisp(String s)
{
//String s1 = new String();
String s1 = "";
int i = 0;
int j = 0;
i = s.indexOf(":") + 1;
j = s.indexOf(";");
s1 = s.substring(i,j);
return s1;
}
private void getDataSection()
{
//boolean flag = false;
//String s = "";
//String s = new String();
int i = m_currentIndex;
int j = 0;
int k = m_boundary.length();
m_startData = m_currentIndex;
m_endData = 0;
while(i < m_totalBytes)
{
if(m_binArray[i] == (byte)m_boundary.charAt(j))
{
if(j == k - 1)
{
m_endData = ((i - k) + 1) - 3;
break;
}
i++;
j++;
}
else
{
i++;
j = 0;
}
}
m_currentIndex = m_endData + k + 3;
}
private String getDataHeader()
{
//boolean flag = false;
int i = m_currentIndex;
int j = 0;
for(boolean flag1 = false;!flag1;)
{
if(m_binArray[m_currentIndex] == 13 && m_binArray[m_currentIndex + 2] == 13)
{
flag1 = true;
j = m_currentIndex - 1;
m_currentIndex = m_currentIndex + 2;
}
else
{
m_currentIndex++;
}
}
String s = new String(m_binArray,i,(j - i) + 1);
return s;
}
private String getFileName(String s)
{
//String s1 = ""; // = new String();
//String s2 = ""; // = new String();
//boolean flag = false;
//boolean flag1 = false;
//boolean flag2 = false;
int i = 0;
i = s.lastIndexOf('/');
if(i != -1)
{
return toUtf8String(s.substring(i + 1,s.length()));
}
i = s.lastIndexOf('\\');
if(i != -1)
{
return toUtf8String(s.substring(i + 1,s.length()));
}
else
{
return toUtf8String(s);
}
}
public static String toUtf8String(String s)
{
StringBuffer sb = new StringBuffer();
for (int i=0;i<s.length();i++)
{
char c = s.charAt(i);
if (c >= 0 && c <= 255)
{
sb.append(c);
}
else
{
byte[] b;
try
{
b = Character.toString(c).getBytes("utf-8");
}
catch (Exception ex)
{
System.out.println(ex);
b = new byte[0];
}
for (int j = 0; j < b.length; j++)
{
int k = b[j];
if (k < 0) k += 256;
sb.append("%" + Integer.toHexString(k).
toUpperCase());
}
}
}
return sb.toString();
}
public void setDeniedFilesList(String s) throws ServletException,IOException,SQLException
{
//String s1 = "";
if(s != null)
{
String s2 = "";
for(int i = 0;i < s.length();i++)
{
if(s.charAt(i) == ',')
{
if(!m_deniedFilesList.contains(s2))
{
m_deniedFilesList.addElement(s2);
}
s2 = "";
}
else
{
s2 = s2 + s.charAt(i);
}
}
//if(s2 != "")
if(!s2.equals(""))
{
m_deniedFilesList.addElement(s2);
}
}
else
{
m_deniedFilesList = null;
}
}
public void setAllowedFilesList(String s)
{
//String s1 = "";
if(s != null)
{
String s2 = "";
for(int i = 0;i < s.length();i++)
{
if(s.charAt(i) == ',')
{
if(!m_allowedFilesList.contains(s2))
{
m_allowedFilesList.addElement(s2);
}
s2 = "";
}
else
{
s2 = s2 + s.charAt(i);
}
}
//if(s2 != "")
if(!s2.equals(""))
{
m_allowedFilesList.addElement(s2);
}
}
else
{
m_allowedFilesList = null;
}
}
public void setDenyPhysicalPath(boolean flag)
{
m_denyPhysicalPath = flag;
}
public void setForcePhysicalPath(boolean flag)
{
//m_forcePhysicalPath = flag;
}
public void setContentDisposition(String s)
{
m_contentDisposition = s;
}
public void setTotalMaxFileSize(long l)
{
m_totalMaxFileSize = l;
}
public void setMaxFileSize(long l)
{
m_maxFileSize = l;
}
protected String getPhysicalPath(String s,int i) throws IOException
{
String s1 = ""; //new String();
String s2 = ""; //new String();
String s3 = ""; //new String();
boolean flag = false;
s3 = System.getProperty("file.separator");
if(s == null)
{
throw new IllegalArgumentException("There is no specified destination file (1140).");
}
if(s.equals(""))
{
throw new IllegalArgumentException("There is no specified destination file (1140).");
}
if(s.lastIndexOf("\\") >= 0)
{
s1 = s.substring(0,s.lastIndexOf("\\"));
s2 = s.substring(s.lastIndexOf("\\") + 1);
}
if(s.lastIndexOf("/") >= 0)
{
s1 = s.substring(0,s.lastIndexOf("/"));
s2 = s.substring(s.lastIndexOf("/") + 1);
}
s1 = s1.length() != 0 ? s1 : "/";
java.io.File file = new java.io.File(s1);
if(file.exists())
{
flag = true;
}
if(i == 0)
{
if(isVirtual(s1))
{
s1 = m_application.getRealPath(s1);
if(s1.endsWith(s3))
{
s1 = s1 + s2;
}
else
{
s1 = s1 + s3 + s2;
}
return s1;
}
if(flag)
{
if(m_denyPhysicalPath)
{
throw new IllegalArgumentException("Physical path is denied (1125).");
}
else
{
return s;
}
}
else
{
throw new IllegalArgumentException("This path does not exist (1135).");
}
}
if(i == 1)
{
if(isVirtual(s1))
{
s1 = m_application.getRealPath(s1);
if(s1.endsWith(s3))
{
s1 = s1 + s2;
}
else
{
s1 = s1 + s3 + s2;
}
return s1;
}
if(flag)
{
throw new IllegalArgumentException("The path is not a virtual path.");
}
else
{
throw new IllegalArgumentException("This path does not exist (1135).");
}
}
if(i == 2)
{
if(flag)
{
if(m_denyPhysicalPath)
{
throw new IllegalArgumentException("Physical path is denied (1125).");
}
else
{
return s;
}
}
if(isVirtual(s1))
{
throw new IllegalArgumentException("The path is not a physical path.");
}
else
{
throw new IllegalArgumentException("This path does not exist (1135).");
}
}
else
{
return null;
}
}
public void uploadInFile(String s) throws IOException,SmartUploadException
{
//boolean flag = false;
int i = 0;
int j = 0;
if(s == null)
{
throw new IllegalArgumentException("There is no specified destination file (1025).");
}
if(s.length() == 0)
{
throw new IllegalArgumentException("There is no specified destination file (1025).");
}
if(!isVirtual(s) && m_denyPhysicalPath)
{
throw new SecurityException("Physical path is denied (1035).");
}
i = m_request.getContentLength();
m_binArray = new byte[i];
int k;
for(;j < i;j += k)
{
try
{
k = m_request.getInputStream().read(m_binArray,j,i - j);
}
catch(Exception exception)
{
throw new SmartUploadException("Unable to upload.");
}
}
if(isVirtual(s))
{
s = m_application.getRealPath(s);
}
try
{
java.io.File file = new java.io.File(s);
FileOutputStream fileoutputstream = new FileOutputStream(file);
fileoutputstream.write(m_binArray);
fileoutputstream.close();
}
catch(Exception exception1)
{
throw new SmartUploadException("The Form cannot be saved in the specified file (1030).");
}
}
private boolean isVirtual(String s)
{
if(m_application.getRealPath(s) != null)
{
java.io.File file = new java.io.File(m_application.getRealPath(s));
return file.exists();
}
else
{
return false;
}
}
}
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