389 lines
11 KiB
Plaintext
389 lines
11 KiB
Plaintext
# WARNING: Locale must be UTF-8!
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IMPORT util
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IMPORT com
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IMPORT os
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TYPE t_sync_cmd RECORD
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oper STRING,
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data STRING
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END RECORD
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DEFINE r_cmd t_sync_cmd -- el comando recibido por el server
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DEFINE start_time DATETIME YEAR TO SECOND
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DEFINE logs DYNAMIC ARRAY OF STRING
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DEFINE last_request, last_response STRING
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DEFINE last_date DATETIME YEAR TO SECOND,
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pcodn CHAR(4)
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CONSTANT dpy_verb=TRUE -- send messages to standard output
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CONSTANT log_verb=TRUE -- send messages to the errorlog
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MAIN
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DEFINE tout, n, x INTEGER
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DEFINE d0 DATETIME YEAR TO SECOND
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DEFINE url, msg STRING
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DEFINE method, version, headers STRING
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DEFINE req com.HTTPServiceRequest
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CALL startlog("err_sync_server.log")
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CALL check_utf8() RETURNING x, msg
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IF x != 0 THEN
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DISPLAY "ERROR: ", msg
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EXIT PROGRAM 1
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END IF
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CALL show_verb("Starting dbsync server: ...")
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-- Normally, the port is set by the GAS for load balancing
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-- For standalone tests you can set FGLAPPSERVER environment variable
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CALL show_verb("Listening on port : "|| NVL(fgl_getenv("FGLAPPSERVER"),"GAS"))
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CALL com.WebServiceEngine.Start()
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LET start_time = CURRENT
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--LET tout=-1 -- timeout: infinite wait
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--LET tout=5 -- timeout: 5 seconds
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LET tout=-1 -- timeout: 10 seconds
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IF tout=-1 THEN
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LET msg="The dbsync server is listening (timeout = infinite wait)."
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ELSE
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LET msg="The dbsync server is listening (timeout =",tout USING "-<<<<<<&"," seconds)."
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END IF
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CALL show_verb(msg)
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LET n=0
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# WHENEVER ERROR CONTINUE
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WHILE TRUE
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IF int_flag<>0 THEN
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LET int_flag=0
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EXIT WHILE
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END IF
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LET req = com.WebServiceEngine.getHTTPServiceRequest(tout)
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IF req IS NULL THEN -- timeout
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CALL show_verb( SFMT("HTTP request timeout...: %1", CURRENT YEAR TO FRACTION))
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CONTINUE WHILE
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END IF
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LET url = req.getURL()
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LET method = req.getMethod()
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DISPLAY "url ",url
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DISPLAY "metodo ", method
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IF method != 'OPTIONS' THEN
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IF method IS NULL OR method != "POST" THEN
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IF method == "GET" THEN
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-- TODO: Send server status page back
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CALL req.sendTextResponse(200,NULL,"Welcome to dbsync server for MBS ...")
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ELSE
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CALL show_err(SFMT("Unexpected HTTP request: %1", method))
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CALL req.sendTextResponse(400,NULL,"Only POST requests supported")
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END IF
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CONTINUE WHILE
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END IF
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END IF
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IF method = 'OPTIONS' THEN
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CALL req.sendTextResponse(200,NULL,"Welcome")
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END IF
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LET version = req.getRequestVersion()
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IF version IS NULL OR version != "1.1" THEN
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CALL show_err(SFMT("Unexpected HTTP request version: %1", version))
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CONTINUE WHILE
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END IF
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LET headers = req.getRequestHeader("DBSync-Client")
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DISPLAY "header: DBSync-Clent=> ",headers
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IF headers IS NULL OR headers!= "mbs" THEN
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CALL show_err(SFMT("Unexpected HTTP request header DBSync-Client: %1", headers))
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DISPLAY "HEADER: ",headers
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CALL req.sendTextResponse(400,NULL,"Bad request in Header DBSync-Client")
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CONTINUE WHILE
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END IF
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LET headers = req.getRequestHeader("Content-Type")
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DISPLAY "content: ",headers
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IF headers IS NULL OR headers NOT MATCHES "dbsync/json*" THEN -- ;Charset=UTF-8
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CALL show_err(SFMT("Unexpected HTTP request header Content-Type: %1", headers))
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CALL req.sendTextResponse(400,NULL,"Bad request, in Header Content-Type")
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CONTINUE WHILE
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END IF
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IF NOT(read_request(req)) THEN
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-- si el procesamiento del request da error vuelve al loop
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CONTINUE WHILE
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END IF
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LET n = n + 1
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LET d0 = CURRENT
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CALL show_verb( SFMT("oper [%1]: %2", d0, r_cmd.oper) )
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--CALL show_verb( SFMT("data: %1", r_cmd.data) )
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DISPLAY "opera ",r_cmd.oper
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CASE r_cmd.oper
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WHEN "get_status"
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CALL send_response(req, "SERVER OK")
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WHEN "info"
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CALL send_response(req, info())
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WHEN "show_logs"
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CALL send_response(req, show_logs())
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WHEN "last_request"
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CALL send_response(req, last_request())
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WHEN "respuesta"
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LET last_request = r_cmd.data
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LET last_date = CURRENT
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CALL send_response(req, last_response:=respuestas(last_request))
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OTHERWISE
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LET msg="invalid operation: " || NVL(r_cmd.oper," ")
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CALL show_err(msg)
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CALL req.sendTextResponse(404,NULL,msg)
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CONTINUE WHILE
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END CASE
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LET logs[logs.getLength()+1] = "n:",n USING "<<<<", " ", d0, ' "', r_cmd.oper ,'" '
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END WHILE
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END MAIN
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FUNCTION read_request(req)
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DEFINE req com.HTTPServiceRequest
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DEFINE cmd STRING,
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p RECORD
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oper STRING,
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data RECORD
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usuario STRING,
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clave STRING,
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codigo STRING
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END RECORD
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END RECORD
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INITIALIZE r_cmd.* TO NULL
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# DISPLAY "request text: ",req.readTextRequest()
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TRY
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CALL req.readTextRequest() RETURNING cmd
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CATCH
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CALL show_err(SFMT("Unexpected HTTP request read exception: %1", STATUS))
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RETURN FALSE
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END TRY
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#LET cmd='{"oper":"rnc","data":{"usuario":"crm_user","clave":"XMarmotech2019","tipo_Documento":1,"rnc":"130337391"}}'
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IF LENGTH(cmd) == 0 THEN
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-- la operacion va a estar vacia y va dar error por invalida
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RETURN TRUE
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END IF
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TRY
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CALL util.JSON.parse(cmd, r_cmd)
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CATCH
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CALL show_err(SFMT("JSON parse error: %1", STATUS))
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RETURN FALSE
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END TRY
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RETURN TRUE
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END FUNCTION
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FUNCTION send_response(req,res)
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DEFINE req com.HTTPServiceRequest
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DEFINE res STRING
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# DISPLAY "response ",res
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IF res.getLength() > 50 THEN
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CALL show_verb( SFMT("Response [%1] -> Length: %2", CURRENT YEAR TO SECOND, LENGTH(res)) )
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ELSE
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CALL show_verb( SFMT("Response [%1] -> %2.", CURRENT YEAR TO SECOND, res.trim()) )
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END IF
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CALL req.setResponseCharset("UTF-8")
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CALL req.setResponseHeader("dbsync-server","result")
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CALL req.setResponseHeader("Content-Type","dbsync/json")
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CALL req.sendTextResponse(200,NULL,res)
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END FUNCTION
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FUNCTION check_utf8()
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IF ORD("€") == 8364 AND LENGTH("€") == 1 THEN
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RETURN 0, NULL
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ELSE
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RETURN -1, "Application locale must be UTF-8, with char length semantics"
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END IF
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END FUNCTION
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FUNCTION show_verb(msg)
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DEFINE msg STRING
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IF dpy_verb THEN
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DISPLAY msg
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END IF
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# IF log_verb THEN
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# CALL errorlog(msg CLIPPED)
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# END IF
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END FUNCTION
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FUNCTION show_err(msg)
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DEFINE msg STRING
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DISPLAY "ERROR:",msg
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# CALL errorlog(msg CLIPPED)
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END FUNCTION
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FUNCTION info()
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DEFINE b base.StringBuffer
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LET b = base.StringBuffer.create()
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CALL b.append("<html><body>")
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CALL b.append("<a href='/'>[top]<a href=logs>[logs]</a><a href=last_request>[last request]</a>")
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CALL b.append("<h1>Servidor de sincronizacion para dispositivos moviles</h1>")
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CALL b.append("local time: " || CURRENT YEAR TO SECOND || "<br>")
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CALL b.append("uptime: "|| CURRENT YEAR TO SECOND - start_time || "<br>")
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CALL b.append("<a href=logs>Logs</a><br>")
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CALL b.append("<a href=last_request>Last request</a><br>")
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CALL b.append("</body></html>")
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RETURN b.toString()
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END FUNCTION
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FUNCTION show_logs()
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DEFINE b base.StringBuffer
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DEFINE i INT
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LET b = base.StringBuffer.create()
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CALL b.append("<html><body>")
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CALL b.append("<a href='/'>[top]<a href=logs>[logs]</a><a href=last_request>[last request]</a>")
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CALL b.append("<h1>JSON Sync: Logs</h1>")
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FOR i = 1 TO logs.getLength()
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CALL b.append(logs[i])
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CALL b.append("<br>")
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END FOR
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CALL b.append("</body></html>")
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RETURN b.toString()
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END FUNCTION
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FUNCTION last_request()
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DEFINE b base.StringBuffer
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LET b = base.StringBuffer.create()
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CALL b.append("<html><body>")
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CALL b.append("<a href='/'>[top]<a href=logs>[logs]</a><a href=last_request>[last request]</a>")
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CALL b.append("<h1>JSON Sync: Last Request</h1>")
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CALL b.append("Date:" || last_date)
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CALL b.append("<h2>Request:</h2>")
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IF last_request IS NOT NULL THEN
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CALL b.append("<pre>")
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CALL b.append(util.JSON.format(last_request))
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CALL b.append("</pre>")
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END IF
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CALL b.append("<h2>Response:</h2>")
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IF last_response IS NOT NULL THEN
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CALL b.append("<pre>")
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CALL b.append(util.JSON.format(last_response))
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CALL b.append("</pre>")
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END IF
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CALL b.append("</body></html>")
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RETURN b.toString()
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END FUNCTION
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{FUNCTION usuarios()
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DEFINE pusuarios DYNAMIC ARRAY OF RECORD
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usuarios VARCHAR(50),
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password VARCHAR(50),
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ocupacion VARCHAR(100),
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sec_vend INT,
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nombre VARCHAR(30),
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email VARCHAR(50)
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END RECORD
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DEFINE pusuario RECORD
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usuarios VARCHAR(50),
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password VARCHAR(50),
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ocupacion VARCHAR(100),
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sec_vend INT,
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nombre VARCHAR(30),
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email VARCHAR(50)
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END RECORD,
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i SMALLINT,
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selec STRING
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LET selec ="SELECT a.email,' ',a.ocupacion,a.sec_vend,a.nombre,a.email
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FROM CRMindata.dbo.vendedores a"
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PREPARE comando FROM selec
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DECLARE u1 CURSOR FOR comando
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LET i=0 FOREACH u1 INTO pusuario.* LET i=i+1 LET pusuarios[i].*=pusuario.*
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DISPLAY "SUBIENDO USUARIOS...."
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END FOREACH; FREE u1
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RETURN util.JSON.stringify(pusuarios)
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END FUNCTION
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}
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{
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FUNCTION geolocalizacion(s)
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DEFINE s STRING
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DEFINE file_out RECORD
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contenido STRING,
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nomb_arch STRING,
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lat FLOAT,
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long FLOAT,
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i BYTE,
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file_ext STRING
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END RECORD
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DEFINE file_out_mov RECORD
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contenido STRING,
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nomb_arch STRING,
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lat FLOAT,
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long FLOAT,
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i BYTE,
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file_ext STRING
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END RECORD,
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s_out STRING,
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archivo STRING,
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borrar INT
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DEFINE r RECORD
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ERROR STRING
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END RECORD
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LOCATE file_out.i IN MEMORY
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TRY
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CALL util.JSON.parse(s, file_out)
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CATCH
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LET r.error = "FGL ERROR: ", err_get(status)
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RETURN util.JSON.stringify(r)
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END TRY
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IF os.Path.exists(file_out.nomb_arch) THEN
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CALL os.Path.delete(file_out.nomb_arch) RETURNING borrar
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END IF
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CALL file_out.i.writeFile(file_out.nomb_arch)
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FREE file_out.i
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IF os.Path.size(file_out.nomb_arch)>0 THEN
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CALL get_exif_latlong_bdl(file_out.nomb_arch) RETURNING file_out_mov.lat,file_out_mov.long
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DISPLAY "latitudes ", file_out_mov.lat," LONG ",file_out_mov.long
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ELSE
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LET file_out_mov.contenido="NO PUEDO GEOLOCALIZAR ESTA FOTO"
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END IF
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LET s_out = UTIL.JSON.stringify(file_out_mov)
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RETURN s_out
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END FUNCTION
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} |