Moved EWF workbook from ewf_example to EWF main repository.

This commit is contained in:
jvelilla
2015-05-18 11:06:04 -03:00
parent d4c0ff03b4
commit a7c8d40b3e
41 changed files with 4622 additions and 0 deletions

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note
description : "Basic Service that Read a Request, a "
date : "$Date$"
revision : "$Revision$"
EIS: "name=Browser detection using user agent","src=https://developer.mozilla.org/en-US/docs/Browser_detection_using_the_user_agent", "protocol=url"
class
APPLICATION
inherit
WSF_DEFAULT_SERVICE
redefine
initialize
end
create
make_and_launch
feature {NONE} -- Initialization
initialize
-- Initialize current service.
do
set_service_option ("port", 9090)
set_service_option ("verbose", true)
end
feature -- Basic operations
execute (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Execute the incomming request
local
l_raw_data: STRING
l_page_response: STRING
l_rows: STRING
do
create l_page_response.make_from_string (html_template)
if req.path_info.same_string ("/") then
-- retrieve the user-agent
if attached req.http_user_agent as l_user_agent then
l_page_response.replace_substring_all ("$user_agent", l_user_agent)
l_page_response.replace_substring_all ("$browser", get_browser_name (l_user_agent))
else
l_page_response.replace_substring_all ("$user_agent", "[]")
l_page_response.replace_substring_all ("$browser", "Unknown, the user-agent was not present.")
end
res.put_header ({HTTP_STATUS_CODE}.ok, <<["Content-Type", "text/html"], ["Content-Length", l_page_response.count.out]>>)
res.put_string (l_page_response)
end
end
feature -- Browser utility
get_browser_name (a_user_agent: READABLE_STRING_8):READABLE_STRING_32
-- Must contain Must not contain
-- Firefox Firefox/xyz Seamonkey/xyz
-- Seamonkey Seamonkey/xyz
-- Chrome Chrome/xyz Chromium/xyz
-- Chromium Chromium/xyz
-- Safari Safari/xyz Chrome/xyz
-- Chromium/xyz
-- Opera OPR/xyz [1]
-- Opera/xyz [2]
-- Internet Explorer ;MSIE xyz; Internet Explorer doesn't put its name in the BrowserName/VersionNumber format
do
if
a_user_agent.has_substring ("Firefox") and then
not a_user_agent.has_substring ("Seamonkey")
then
Result := "Firefox"
elseif a_user_agent.has_substring ("Seamonkey") then
Result := "Seamonkey"
elseif a_user_agent.has_substring ("Chrome") and then not a_user_agent.has_substring ("Chromium")then
Result := "Chrome"
elseif a_user_agent.has_substring ("Chromium") then
Result := "Chromiun"
elseif a_user_agent.has_substring ("Safari") and then not (a_user_agent.has_substring ("Chrome") or else a_user_agent.has_substring ("Chromium")) then
Result := "Safari"
elseif a_user_agent.has_substring ("OPR") or else a_user_agent.has_substring ("Opera") then
Result := "Opera"
elseif a_user_agent.has_substring ("MSIE") or else a_user_agent.has_substring ("Trident")then
Result := "Internet Explorer"
else
Result := "Unknown"
end
end
html_template: STRING = "[
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<h1>EWF service example: Showing Browser Dectection Using User-Agent</h1> <br>
<strong>User Agent:</strong> $user_agent <br>
<h2>Enjoy using $browser </h2>
</body>
</html>
]"
end

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<?xml version="1.0" encoding="ISO-8859-1"?>
<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-10-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-10-0 http://www.eiffel.com/developers/xml/configuration-1-10-0.xsd" name="browsers" library_target="browsers">
<target name="common" abstract="true">
<file_rule>
<exclude>/EIFGENs$</exclude>
<exclude>/CVS$</exclude>
<exclude>/.svn$</exclude>
</file_rule>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
<library name="http" location="$ISE_LIBRARY\contrib\library\network\protocol\http\http-safe.ecf"/>
<library name="wsf" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\wsf-safe.ecf"/>
</target>
<target name="browsers_nino" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_nino" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\nino-safe.ecf"/>
<cluster name="browsers" location=".\" recursive="true"/>
</target>
<target name="browsers_cgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_cgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\cgi-safe.ecf"/>
<cluster name="browsers" location=".\" recursive="true"/>
</target>
<target name="browsers_libfcgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_libfcgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\libfcgi-safe.ecf"/>
<cluster name="browsers" location=".\" recursive="true"/>
</target>
<target name="browsers" extends="browsers_nino">
</target>
</system>

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note
description : "Basic Service that shows the standard CGI variables"
date : "$Date$"
revision : "$Revision$"
EIS: "name=CGI specification","src=(https://tools.ietf.org/html/rfc3875", "protocol=url"
class
APPLICATION
inherit
WSF_DEFAULT_SERVICE
redefine
initialize
end
create
make_and_launch
feature {NONE} -- Initialization
initialize
-- Initialize current service.
do
set_service_option ("port", 9090)
set_service_option ("verbose", true)
end
feature -- Basic operations
execute (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Execute the incomming request
local
l_raw_data: STRING
l_page_response: STRING
l_rows: STRING
do
create l_page_response.make_from_string (html_template)
if req.path_info.same_string ("/") then
-- HTTP method
l_page_response.replace_substring_all ("$http_method", req.request_method)
-- URI
l_page_response.replace_substring_all ("$uri", req.path_info)
-- Protocol
l_page_response.replace_substring_all ("$protocol", req.server_protocol)
-- Fill the table rows with CGI standard variables
create l_rows.make_empty
-- Auth_type
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("AUTH_TYPE")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.auth_type as l_type then
l_rows.append (l_type)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Content length
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("CONTENT_LENGTH")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.content_length as l_content_length then
l_rows.append (l_content_length)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Content length
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("CONTENT_TYPE")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.content_type as l_content_type then
l_rows.append (l_content_type.string)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Gateway interface
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("GATEWAY_INTERFACE")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.gateway_interface as l_gateway_interface then
l_rows.append (l_gateway_interface)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Path info
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("PATH_INFO")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.path_info as l_path_info then
l_rows.append (l_path_info)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Path translated
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("PATH_TRANSLATED")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.path_translated as l_path_translated then
l_rows.append (l_path_translated)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Query string
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("QUERY_STRING")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.query_string as l_query_string then
l_rows.append (l_query_string)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Remote addr
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("REMOTE_ADDR")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.remote_addr)
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Remote host
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("REMOTE_HOST")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.remote_host as l_remote_host then
l_rows.append (l_remote_host)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Remote ident
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("REMOTE_IDENT")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.remote_ident as l_remote_ident then
l_rows.append (l_remote_ident)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Remote user
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("REMOTE_USER")
l_rows.append ("</td>")
l_rows.append ("<td>")
if attached req.remote_user as l_remote_user then
l_rows.append (l_remote_user)
else
l_rows.append ("Not present")
end
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Request method
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("REQUEST_METHOD")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.request_method)
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Script name
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("SCRIPT_NAME")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.script_name)
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Server name
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("SERVER_NAME")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.server_name)
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Server protocol
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("SERVER_PROTOCOL")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.server_protocol)
l_rows.append ("</td>")
l_rows.append ("</tr>")
-- Server software
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append ("SERVER_SOFTWARE")
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (req.server_software)
l_rows.append ("</td>")
l_rows.append ("</tr>")
l_page_response.replace_substring_all ("$rows", l_rows)
-- Reading the raw header
if attached req.raw_header_data as l_raw_header then
l_page_response.replace_substring_all ("$raw_header", l_raw_header)
end
res.put_header ({HTTP_STATUS_CODE}.ok, <<["Content-Type", "text/html"], ["Content-Length", l_page_response.count.out]>>)
res.put_string (l_page_response)
end
end
html_template: STRING = "[
<!DOCTYPE html>
<html>
<head>
<style>
thead {color:green;}
tbody {color:blue;}
table, th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<h1>EWF service example: Showing Standard CGI Variables</h1>
<strong>HTTP METHOD:</strong>$http_method<br>
<strong>URI:</strong>$uri<br>
<strong>PROTOCOL:</strong>$protocol<br>
<br>
<table>
<thead>
<tr>
<th>CGI Name</th>
<th>Value</th>
</tr>
</thead>
<tbody>
$rows
</tbody>
</table>
<h2>Raw header</h2>
$raw_header
</body>
</html>
]"
end

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<?xml version="1.0" encoding="ISO-8859-1"?>
<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-10-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-10-0 http://www.eiffel.com/developers/xml/configuration-1-10-0.xsd" name="cgi_variables" library_target="cgi_variables">
<target name="common" abstract="true">
<file_rule>
<exclude>/EIFGENs$</exclude>
<exclude>/CVS$</exclude>
<exclude>/.svn$</exclude>
</file_rule>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
<library name="http" location="$ISE_LIBRARY\contrib\library\network\protocol\http\http-safe.ecf"/>
<library name="wsf" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\wsf-safe.ecf"/>
</target>
<target name="cgi_variables_nino" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_nino" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\nino-safe.ecf"/>
<cluster name="cgi_variables" location=".\" recursive="true"/>
</target>
<target name="cgi_variables_cgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_cgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\cgi-safe.ecf"/>
<cluster name="cgi_variables" location=".\" recursive="true"/>
</target>
<target name="cgi_variables_libfcgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_libfcgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\libfcgi-safe.ecf"/>
<cluster name="cgi_variables" location=".\" recursive="true"/>
</target>
<target name="cgi_variables" extends="cgi_variables_nino">
</target>
</system>

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note
description : "Basic Service that Read Request Headers"
date : "$Date$"
revision : "$Revision$"
class
APPLICATION
inherit
WSF_DEFAULT_SERVICE
redefine
initialize
end
create
make_and_launch
feature {NONE} -- Initialization
initialize
-- Initialize current service.
do
set_service_option ("port", 9090)
set_service_option ("verbose", true)
end
feature -- Basic operations
execute (req: WSF_REQUEST; res: WSF_RESPONSE)
-- Execute the incomming request
local
l_raw_data: STRING
l_page_response: STRING
l_rows: STRING
do
create l_page_response.make_from_string (html_template)
if req.path_info.same_string ("/") then
-- HTTP method
l_page_response.replace_substring_all ("$http_method", req.request_method)
-- URI
l_page_response.replace_substring_all ("$uri", req.path_info)
-- Protocol
l_page_response.replace_substring_all ("$protocol", req.server_protocol)
-- Fill the table rows with HTTP Headers
create l_rows.make_empty
across req.meta_variables as ic loop
if ic.item.name.starts_with ("HTTP_") then
l_rows.append ("<tr>")
l_rows.append ("<td>")
l_rows.append (ic.item.name)
l_rows.append ("</td>")
l_rows.append ("<td>")
l_rows.append (ic.item.value)
l_rows.append ("</td>")
l_rows.append ("</tr>")
end
end
l_page_response.replace_substring_all ("$rows", l_rows)
-- Reading the raw header
if attached req.raw_header_data as l_raw_header then
l_page_response.replace_substring_all ("$raw_header", l_raw_header)
end
res.put_header ({HTTP_STATUS_CODE}.ok, <<["Content-Type", "text/html"], ["Content-Length", l_page_response.count.out]>>)
res.put_string (l_page_response)
end
end
html_template: STRING = "[
<!DOCTYPE html>
<html>
<head>
<style>
thead {color:green;}
tbody {color:blue;}
table, th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<h1>EWF service example: Showing Request Headers</h1>
<strong>HTTP METHOD:</strong>$http_method<br>
<strong>URI:</strong>$uri<br>
<strong>PROTOCOL:</strong>$protocol<br>
<strong>REQUEST TIME:</strong>$time<br>
<br>
<table>
<thead>
<tr>
<th>Header Name</th>
<th>Header Value</th>
</tr>
</thead>
<tbody>
$rows
</tbody>
</table>
<h2>Raw header</h2>
$raw_header
</body>
</html>
]"
end

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<?xml version="1.0" encoding="ISO-8859-1"?>
<system xmlns="http://www.eiffel.com/developers/xml/configuration-1-10-0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.eiffel.com/developers/xml/configuration-1-10-0 http://www.eiffel.com/developers/xml/configuration-1-10-0.xsd" name="header_fields" library_target="header_fields">
<target name="common" abstract="true">
<file_rule>
<exclude>/EIFGENs$</exclude>
<exclude>/CVS$</exclude>
<exclude>/.svn$</exclude>
</file_rule>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="base" location="$ISE_LIBRARY\library\base\base-safe.ecf"/>
<library name="http" location="$ISE_LIBRARY\contrib\library\network\protocol\http\http-safe.ecf"/>
<library name="wsf" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\wsf-safe.ecf"/>
</target>
<target name="header_fields_nino" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_nino" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\nino-safe.ecf"/>
<cluster name="header_fields" location=".\" recursive="true"/>
</target>
<target name="header_fields_cgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_cgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\cgi-safe.ecf"/>
<cluster name="header_fields" location=".\" recursive="true"/>
</target>
<target name="header_fields_libfcgi" extends="common">
<root class="APPLICATION" feature="make_and_launch"/>
<option warning="true" is_attached_by_default="true" void_safety="all" syntax="transitional">
<assertions precondition="true" postcondition="true" check="true" invariant="true" loop="true" supplier_precondition="true"/>
</option>
<library name="default_libfcgi" location="$ISE_LIBRARY\contrib\library\web\framework\ewf\wsf\default\libfcgi-safe.ecf"/>
<cluster name="header_fields" location=".\" recursive="true"/>
</target>
<target name="header_fields" extends="header_fields_nino">
</target>
</system>