Echocommand
THE
Echo SSI Command. As Extensions, It Has The Parameters "ReqState" (for echoing
Jigsaw request states) and "reqheader" (for echoing request header) .Also, it can take the flag "here", whose presence means that the variable is to be interpreted at the deepest request level (in the case of chained internal requests) , IT IT INSERTS The Value of a variable in the document.
Parameters:
VAR = a ssi variable reqState = a jigsaw request state = a request header here = a flag
EXAMPLES:
Display the document Uri display the referer header of the request Display The Request State "PAHTINFO"
Execcommand
The SSI
exec command. It inserts the output from a CGI script or a shell command in the document. Note that in the Jigsaw architecture CGI scripts are just another resource class, so that no distinction is made between executing a CGI script or including a file.
Parameters:
cmd = the command to execute
EXAMPLE:
Display the result of the ls commnd
FlastModCommand
THE Standard
Lastmod ssi commnd.
Parameters:
None
EXAMPLE:
Fsizecommand
The SSI
Fsize Command. it inserts the size of the unparsed file in the document, accounting to the capital value of the variable
Sizefmt.see
CONFigCommand.
Parameters:
None
EXAMPLE:
IncludeCommand
The SSI
INCLUDE Command. (CGI Scripts)
Can Be Included, Simply by Providing a so-caled Virtual path to a resource with a cgiframe) .parameters:
File = the file to include Virtual = a Virtual path ifheader = a request header else = a file
EXAMPLES:
if the request" included.html "else incrude" included2.html "
JDBCCommand
The SSI
JDBC Command Allows you to query a SQL Database Via JDBC. Combinated with Some
Control Commans, It Allows you to display the content of a database easyly.
Parameters:
SELECT = The SQL Request URL = The Database Url Driver = The JDBC Driver Class User = The Username Password = The Password Name = The Result Name Column = The Column Number Next = A Flag
EXAMPLE:
this is the setup of the command. this command move the point to the next line of the result set. display the first column of the current line. display the second column of the current line . - # jdbc name = "result" column = "3" -> Display the third column of the current line.
ServletCommand
The SSI
Servlet Command. Servlet Can Be Executed SIMPLY by Providing a URL Path To a servlet class.parameters:
Name = the command identifier code = the servlet url param = a parameter name value = a parameter value
EXAMPLE:
Control Commands
CounterCommand
The SSI
Counter Command. Used to do things like cpt = CPT 1.
Parameters:
Name = the counter odentifier init = the init value incr = the value to add to the counter value = a flag
EXAMPLE:
initialisation: cpt1 = 0 cpt1 = CPT1 1 Display the current value of CPT1
ElseCommand
Parameters:
Name = the if command Identifier
EXAMPLE:
EndifCommand
Parameters:
Name = the if command Identifier
EXAMPLE:
EndloopCommand
Parameters:
Name = the loop command Identifier
EXAMPLE:
ExitLoopCommand
Parameters:
Name = the loop command identifier command = a command name (jdbs, cpt) var = a command identifier equcast = a string value
EXAMPLE:
ifcommand
Parameters:
Name = the command identifier command = a command name (jdbc, cpt) var = a command identifier equcast = a string value
EXAMPLE:
LoopCommand
Parameters:
Name = The command Identifier
EXAMPLE:
Examplethe Following Example, Display The Four First Column of the Three First Lines of The Users Database.
