RexxWeb

Name     RexxWeb 
Version  Version 1.0
         July 2003 
Author   Igor Pool 
         (see EMail Addresses)
Distrib. Freeware 
Type     REXX DLL 
Price    -
Note     - 
Source   Internet 
         Name: rxweb026.* 

Description from the author: 

"REXXWEB.DLL provides additional functions to assist writing OS/2 REXX 
based cgi scripts." 

The DLL contains the following functions: 

 GetFormData 
    Retrieves URL form data from either a GET or POST method and stores it 
    in the rexx variable WWWFORMDATA. 

 GetFieldData 
    This function extracts from WWWFORMDATA the data corresponding to form 
    input field field name. The data is then truncated to length if 
    nesscessary and validdated as type. 

 URL2Ascii 
    Converts URL encoded characters in string name to their ASCII 
    equivalent. 

 Ascii2HTML 
    Converts any ASCII chars in string name to their HTML eqvivalent. 

 Validate 
    Returns 0 after verifying string is of type type otherwise 0 is 
    returned 

 DoubleQuoted 
    Alters string by adding an extra quote after each existing quote as 
    required by most Database Systems. 

 EncodeString 
    Return a hex encoded string double the length of the string supplied. 

 DecodeString 
    Return a hex encoded string double the length of the string supplied. 

 getTextString 
    Returns the string matching stringname from filename. 

 getAllTextStrings 
    Loads all text strings found in filename into individual REXX 
    variables 

 getTextStringName 
    Returns the string name matching stringvalue 

 getTextCollection 
    Returns the collection of strings matching stringname from filename in 
    a stem of stringname. 

 getAllTextCollection 
    Returns the collection of strings from filename in a stem of rexxvar. 

 setTextString 
    Sets the string stringname in filename to the value of the rexx 
    variable stringname. 

 setTextCollection 
    Write the stem variable stringname to filename. * 

 addTextString 
    Adds the value of the rexx variable stringname to filename 

 getTextFile 
    Returns the contents of a text file in rexxvar after substituting 
    place holders identified by #name# for the value of their rexx 
    variable equivalent. 

 getFile 
    Returns the contents of a file in rexxvar. The file is loaded as is 
    and no variable subsitution occurs. 

 WriteToFile 
    Writes the contents of the rexx variable rexxvar to filename. 

 RenameFile 
    Renames oldfilename to newfilename.Returns 0 is successful. 

 DeleteFile 
    Deletes filename returning 0 if successful. 

 ReplaceString 
    Scans the rexx variable rexxvar replacing each occurance of StringOut 
    with StringIn. 

 StemSearch 
    Scans the rexx stem variable haystack. counting each instance of 
    needle 

 CapitaliseString 
    Coverts the contents of the rexx variable rexxvar to lowercase then 
    capitalises the first letter of each word. 

 StringCase 
    Coverts the contents of the rexx variable rexxvar to either lowercase 
    or uppercase. 

 CGIScriptError 
    Returns a complete HTML page and terminates the script. 

 getImageSize 
    If successful function returns a string containing 3 words identifying 
    the image type (GIF,BMP or JPG) and width and height in pixels. 

 getDirectoryUsage 
    returns the total disk space used in the directory 

 BuildHTMLGraph 
    This function will construct the HTML graph based on data supplied in 
    two stems and put the graph into graphvar. 

 BuildHTMLCalander 
    This function will construct an HTML based Calander for the month and 
    year supplied and put the HTML into calandervar. 

 BuildHTMLList 
    This function will construct an HTML List using the CRLF sequence 
    found in rexxvar to identify new list items. 

 BuildPDF 
    Converts the contents of rexxvar into text only Adobe PDF format. 

 sendSMTP 
    Send an e-mail via SMTP to the mail server specified in server. 

 POP3Mail 
    Connects to the POP3 server specified in server using user and 
    password. 

 getHTTPDocument 
    Retrieves the document specified by httpURL from an HTTP web server 
    and returns the document in the REXX variable destinationvar. 

 returnByHTTP 
    This function allow you to control downloads of specific files to the 
    browser. Actual file location maybe outside of HTTP Server directory 
    so not to be seen by the browser. 

 NTPDateTime 
    This function returns 4 words describing the local date time and UTC 
    date time from a NIST server. 

 RebootPC 
    This function effects a clean shutdown then performs a warm/soft 
    reboot of the machine. 

 DateWeekday 
    Returns the weekday for any given day from 01-01-0001. 

 DateAdjust 
    Adjusts the date by the specified number of days. 

 DateVerify 
    Verifies a date is valid using the Julian Calander for days prior to 
    1582 and the Gregorian Calander for dates after. 

 DateDifference 
    Returns the number of days (either positive or negative) between 2 
    dates. 

 D2T 
    Returns the string representation of an integer time value. option can 
    be used to specify either a standard 12 hour clock (default) or a 24 
    hour clock 

 D2M 
    Returns the string representation of a integer month value. option can 
    be used to specify the returning month be LONG format (January) or 
    SHORT format (Jan). 

 M2D 
    Returns the integer value representing the specified month-string. 
    month-string can be either in LONG format (January) or SHORT format 
    (Jan).