www.pudn.com > firev0.01.rar > firev01.cgi

#!/usr/bin/python
print "Content-Type: text/html\n\n"
print
print "
"
import socket
import cgi
import re
import sys
import traceback
import os
from types import *

TemplateFile = "fire-template.html"
fireServer="europium"
firePort=12960
sys.stderr=sys.stdout

PRGRAPHDATFILE="/u/deselaers/data/PRGRAPH.DAT"
PRGRAPHDEMFILE="/u/deselaers/ir/src/cgi/prgraph.dem"
PRGRAPHPNGFILE="/u/deselaers/data/PRGRAPH.png"

def Display(Content):
    TemplateHandle = open(TemplateFile, "r")  # open in read only mode
    # read the entire file as a string
    TemplateInput = TemplateHandle.read() 
    TemplateHandle.close()                    # close the file

    # this defines an exception string in case our
    # template file is messed up
    BadTemplateException = "There was a problem with the HTML template."

    SubResult = re.subn("INSERT CONTENT HERE",Content,TemplateInput)
    if SubResult[1] == 0:
        raise BadTemplateException
    print SubResult[0]

def processForm(form):
    #processing form input
    for i in form.keys():
        if i=="retriever":
            retriever=form[i].value
            s.sendcmd("set retriever "+retriever)
            s.getResult()
        elif i.find("dist")==0:
            no=i[4:]
            dist=form[i].value
            s.sendcmd("set dist "+no+" "+dist)
            s.getResult()
        elif i.find("weight")==0:
            no=i[6:]
            weight=form[i].value
            s.sendcmd("set weight "+no+" "+weight)
            s.getResult()
        elif i=="database":
            database=form[i].value
            s.sendcmd("loadlist "+database)
            s.getResult()
        elif i=="results":
            results=form[i].value
            s.sendcmd("set results "+results)
            s.getResult()

def processStatus(msg, form):
    #processing status report
    noList=[]
    distNameList=[]
    suffixList=[]
    weightList=[]
    output=""
    retriever=""
    dist=""
    database=""
    results=""
    filelist=""
    testfile=""
    perfevalparams="fire -perf "    
    for line in re.split("\n",msg):
        line=re.sub("[ ]*","",line)
        linelist=re.split(":",line)
        if linelist[0]=="results":
            results=linelist[1]
            perfevalparams=perfevalparams+" -results "+str(results)
        elif linelist[0]=="dist":
            no=int(linelist[1])
            name=linelist[2]
            suffix=linelist[3]
            weight=linelist[4]
            if name != "basedist":
                perfevalparams=perfevalparams+" -dist"+str(no)+" "+name+" -weight"+str(no)+" "+weight+" "
            noList=noList+[no]
            distNameList=distNameList+[name]
            suffixList=suffixList+[suffix]
            weightList=weightList+[weight]
        elif linelist[0]=="filelist":
            database=linelist[1]
            perfevalparams=perfevalparams+"-filelist "+database
        elif linelist[0]=="testfile":
            testfile=linelist[1]

    output=output+"
Settings for fire on "+fireServer+":"+str(firePort)+"
"
    output=output+"""
\n"""
    output=output+"\n"
    output=output+"\n"

    output=output+"\n"
    for distNo in noList:
        output=output+"\n"
        output=output+"\n"
        output=output+"\n"
        output=output+"\n"
        output=output+""
    output=output+""
    output=output+""""""
    output=output+""
    output=output+""
    output=output+"\n\n"
    output=output+"""\n"""
    output=output+""
    output=output+"\n"
    output=output+"\n"
    output=output+""""""
    output=output+""""""
    output=output+"
Distance "+str(distNo)+"
"+suffixList[distNo]+"
"
        output=output+"""
        
        Euclidean
        BaseDist[const]
        Jensen Shannon 
        Kullbach Leibler
        Chi Square
        Histogram intersection
        Earth Movers Distance
        TimeShiftDist
        RegionDist(Hungarian)
        RegionDist (split & Hungarian)
        LocalFeatureDistance
        Global Local Feature Distance
        TangentDistance
        IDM
        IRM
        """
        output=output+"Weight: 
"+distNameList[distNo]+"
Results
"+results+"
Database

    """
    output=output+"""
    IRMA-1617
    IRMA-3879
    COREL annot
    Google
    WANG Multi
    WANG Selection
    WASH (1,10)
    mpeg7
    zubud
    """
    output=output+"""
"+database+"
params for perfeval
"+perfevalparams+"
 
"
    output=output+"
\n"
    output=output+"
"
    return output

def processQuery(msg):
    output=""
    for key in form.keys():
        # image by filename
        if key=="queryfile":
            queryimage=form[key].value
            s.sendcmd("retrieve "+queryimage)
            msg=s.getResult()
            queryresult=processRetrieved(msg)
            output=output+"
Query result
\n"
            output=output+" query was: "+queryimage+"\n"
            output=output+queryresult
            output=output+"\n
\n"
        # image from "random-list" selected
        if key=="queryimage":
            queryimage=form[key].value
            s.sendcmd("retrieve "+queryimage)
            msg=s.getResult()
            queryresult=processRetrieved(msg)
            output=output+"
Query result
\n"
            output=output+" query was: "+queryimage+"\n"
            output=output+queryresult
            output=output+"\n
\n"
        # images from old result selected and "requerried"
        if key=="queryimagespos":
            field=form[key]
            queryimagespos=[]
            if type(field) ==ListType:
                for subfield in field:
                    queryimagespos.append(subfield.value)
            else:
                queryimagespos.append(field.value)
            cmdopt=""
            for i in queryimagespos:
                cmdopt=cmdopt+" +"+i

            if form.has_key("queryimagesneg"):
                field=form["queryimagesneg"]
                queryimagesneg=[]
                if type(field) == ListType:
                    for subfield in field:
                        queryimagesneg.append(subfield.value)
                else:
                    queryimagesneg.append(field.value)
                for i in queryimagesneg:
                    cmdopt=cmdopt+" -"+i
                    
            s.sendcmd("retrievemulti"+cmdopt)
            msg=s.getResult()
            queryresult=processRetrieved(msg)
            output=output+"
Query result
\n"
            output=output+" query was: "+cmdopt+"\n"
            output=output+queryresult
            output=output+"\n
\n"

    #generate query randomlist
    output=output+"
Query
"

    output=output+"""
    

    

    
"""
    output=output+"\n"
    output=output+"\n"
    output=output+"""
    
    
    
    
"""

    output=output+"
\n"
    output=output+"\n"
    output=output+"\n"
    output=output+"\n"
    s.sendcmd("randomentries")
    msg=s.getResult()
    n=0
    for i in re.split("\n",msg):
        if i!="":
            output=output+"\n"
#            output=output+""
#            output=output+"\n"
#            output=output+"\n"
#            output=output+"
"
#            output=output+""
            i=re.sub("25x25/","25x25/",i)
            i=re.sub(".greyfeat","",i)
            i=re.sub("\.[xX].*-rgbfeat","",i)
            i=re.sub(".rgbfeat","",i)
            i=re.sub(".mdhisto","",i)
            i=re.sub("-tnrgb.png","",i)
            i=re.sub("-tngrey.png","",i)
            i=re.sub("\.ar","",i)
            i=re.sub("-tn32x32","",i)
            i=re.sub(".gz","",i)
            output=output+"\n"
	    #
"
            #output=output+"
"+i+"
"
	    output=output+"\n"
#            output=output+"\n\n"
#    output=output+"
"
    return output

#process the result of a query-task
def processRetrieved(msg):
    prgraphHandle=open(PRGRAPHDATFILE,"w")
    statistics=""
    description=""
    output="
Results
\n"
    output=output+"
\n"
    output=output+"\n"
    output=output+"\n"

    output=output + ""
    n=0
    for line in re.split("\n",msg):
            
        linelist=re.split("[ ]*",line)
        if(linelist[0]=="statistics"):
            statistics="
Statistics
"

            rank1=linelist[1]
            precision20=linelist[2]
            precision50=linelist[3]
            precisionNR=linelist[4]
            recall100=linelist[5]
            recallp05=linelist[6]
            ranktilde=linelist[7]
            equalerrorrate=linelist[8]
            prarea=linelist[9]
            time=linelist[10]

            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"\n"
            statistics=statistics+"
Rank1
         
"+rank1         +"
AvgRank
       
"+ranktilde     +"
Precision(20)
 
"+precision20   +"
Precision(50)
 
"+precision50   +"
Precision(NR)
 
"+precisionNR   +"
Recall(100)
   
"+recall100     +"
Recall(P==0.5)
"+recallp05     +"
EqualErrorRate
"+equalerrorrate+"
PRArea
        
"+prarea        +"
Time[ms]
      
"+time          +"
\n"
            
        elif(linelist[0]=="prgraph"):
            prgraphHandle.write(linelist[2]+" "+linelist[1]+"\n")
        elif(len(linelist) >= 3):
            description=""
            if(n%5==0):
                output=output+"\n"
            number=linelist[1]
            distance=linelist[2]
            filename=linelist[3]
            cls="-1"
            if(len(linelist) >4):
                cls=linelist[4]
            if(len(linelist) >5):
                for i in linelist[5:]:
                    description=description+" "+i
            imgname=re.sub(".greyfeat","",filename)
            imgname=re.sub("\.[xX].*-rgbfeat","",imgname)
            imgname=re.sub(".rgbfeat","",imgname)
            imgname=re.sub(".mdhisto","",imgname)
            imgname=re.sub("25x25/","25x25/",imgname)
            imgname=re.sub("-tnrgb.png","",imgname)
            imgname=re.sub("-tngrey.png","",imgname)
            imgname=re.sub("\.ar","",imgname)
            imgname=re.sub("-tn32x32","",imgname)
            imgname=re.sub(".gz","",imgname)
            output=output+"\n\n\n\n\n"
            output=output+"\n\n\n"
            output=output+"\n\n\n"
            output=output+"\n"
            output=output+"\n"
            output=output+"\n"
            output=output+"
"
            output=output+""
            output=output+"
\n"+imgname+"
Description: "+description+"
 Number: "+number+"
 \"Probabilty\": "+distance+"
 \"Class\": "+cls+"
 good "
            output=output+"
  bad "
            output=output+"
\n\n"
                
            if(n%5==4):
                output=output+"\n"
            n=n+1

    prgraphHandle.close()
    cmdline="gnuplot "+PRGRAPHDEMFILE
    os.popen(cmdline)
    output=output + ""
    output=output+"
"+statistics+"
"
    output=output+""
    output=output+"
\n"
    return output

class mysocket:
    '''Socket stolen somewhere from the net'''
    def __init__(self, sock=None):
        if sock is None:
            self.sock = socket.socket(
                socket.AF_INET, socket.SOCK_STREAM)
        else:
            self.sock = sock
    def connect(self,host, port):
        self.sock.connect((host, port))
    def send(self,msg):
        totalsent = 0
        MSGLEN=len(msg)
        while totalsent < MSGLEN:
            sent = self.sock.send(msg[totalsent:])
            if sent == 0:
                raise RuntimeError, "socket connection broken"
            totalsent = totalsent + sent
    def sendcmd(self,cmd):
        cmd = cmd + "\r\n"
        self.send(cmd)
    def getResult(self):
        result=""
        line=""
        while line[0:3] != "end":
            line=self.getline()
            if line[0:3] != "end":
                result=result+line
        return result
    def receive(self):
        msg = ''
        while len(msg) < MSGLEN:
            chunk = self.sock.recv(MSGLEN-len(msg))
            if chunk == '':
                raise RuntimeError,  "socket connection broken"
            msg = msg + chunk
        return msg
    def getline(self):
        msg=''
        chunk='a'
        while chunk != '\n':
            chunk=self.sock.recv(1)
            if chunk == '':
                raise RuntimeError, "socket connection broken"
            msg=msg+chunk
        return msg

#-----------------------------------------------------------

form=cgi.FieldStorage()
status=""
query=""
output=""
s = mysocket()

if form.has_key("server"):
    fireServer=form["server"].value
if form.has_key("port"):
    firePort=int(form["port"].value)

try:
    s.connect(fireServer, firePort)
except:
    message="""
    

    FIRE Server down, try again later or complain:
    thomas@deselaers.de
    
    

    Or try others:
    

    
hassium:12960
    
europium:12960
    
hassium:12961
    
europium:12961
    
uran:12960
    """    
        
    print "
"
    
    Display(message)
else:

    processForm(form)
    
    s.sendcmd("status")
    msg=s.getResult()
    status=processStatus(msg, form)
    
    query=processQuery(msg)

    print "