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Updated workbook: generating response, handling cookies and headers documents.

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jvelilla
2015-06-30 09:21:12 -03:00
parent efd80c1287
commit 2c745c63d3
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doc/workbook/handling_request/headers.md
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@@ -170,7 +170,7 @@ included in the Referer header when the browser requests Web page B.
<a name="example"></a>
#### Building a Table of All Request Headers
The following [EWF service](/doc/workbook/headers/header_fields/application.e) code simply uses an ```html_template``` to fill a table (names and values) with all the headers fields it receives.
The following [EWF service](/doc/workbook/handling_request/headers/header_fields/application.e) code simply uses an ```html_template``` to fill a table (names and values) with all the headers fields it receives.
The service accomplishes this task by calling ```req.meta_variables``` feature to get an ```ITERABLE [WSF_STRING]```, an structure that can be iterated over using ```across...loop...end```, then it checks if the name has the prefix ```HTTP_``` and if it is true, put the header name and value in a row. (the name in the left cell, the value in the right cell).
@@ -284,7 +284,7 @@ To be completed.
#### Detecting Browser Types
The User-Agent header identifies the specific browser/client that is sending the request. The following code shows a [EWF service](/doc/workbook/headers/browser_name/application.e) that sends browser-specific responses.
The User-Agent header identifies the specific browser/client that is sending the request. The following code shows a [EWF service](/doc/workbook/handling_request/headers/browser_name/application.e) that sends browser-specific responses.
The examples uses the ideas based on the [Browser detection using the user agent](https://developer.mozilla.org/en-US/docs/Browser_detection_using_the_user_agent) article.
Basically the code check if the header user_agent exist and then call the ```browser_name (a_user_agent: READABLE_STRING_8): READABLE_STRING_32```
@@ -429,7 +429,7 @@ As an exercise, try to write a similar service to retrieve the OS family using t
* [SERVER_SOFTWARE](https://tools.ietf.org/html/rfc3875#section-4.1.16)
**Example**
An [EWF service](/doc/workbook/headers/cgi_variables/application.e) that shows the CGI variables, creates a table showing the values of all the CGI variables.
An [EWF service](/doc/workbook/handling_request/headers/cgi_variables/application.e) that shows the CGI variables, creates a table showing the values of all the CGI variables.
Nav: [Workbook](../workbook.md) | [Handling Requests: Form/Query parameters] (/doc/workbook/handling_request/form.md) | [Generating Responses](/doc/workbook/generating_response/generating_response.md)