Changes for page Reconnaissance

Summary

• Page properties (2 modified, 0 added, 0 removed)

Details

Page properties

Tags

...	...	@@ -1,0 +1,1 @@
	1	+recon|fingerprint|system-property

Content

...	...	@@ -1,6 +1,8 @@
	1	+{{toc/}}
	2	+
1	1	XSLT standards define several properties about the XSLT engine itself. Querying for these properties allows to easily identify the engine.
2	2
3		-== XSLT 1.0 ==
	5	+= XSLT 1.0 =
4	4
5	5	The function [[system-property()>>http://www.w3.org/TR/xslt#function-system-property||rel="__blank"]] supports by default the following properties :
6	6
...	...	@@ -10,9 +10,8 @@
10	10
11	11	The attached stylesheet [[recon-xslt10.xsl>>attach:recon-xslt10.xsl]] fingerprints a XSLT 1.0 engine.
12	12
13		-== XSLT 2.0 ==
	15	+= XSLT 2.0 =
14	14
15		-
16	16	This version supports some [[additional>>http://www.w3.org/TR/xslt20/#system-property||rel="__blank"]] properties :
17	17
18	18	* xsl:product-name : a string containing the name of the implementation, as defined by the implementer
...	...	@@ -22,3 +22,32 @@
22	22	* xsl:supports-backwards-compatibility : returns "yes" if the XSLT processor offers this feature, or "no" otherwise
23	23
24	24	The attached stylesheet [[recon-xslt20.xsl>>attach:recon-xslt20.xsl]] fingerprints a XSLT 2.0 engine.
	26	+
	27	+= Enumerating supported features =
	28	+
	29	+== Needed functions ==
	30	+
	31	+The XSLT standards define two additional functions used to enumerate the available features :
	32	+
	33	+* function-available()
	34	+* element-available()
	35	+
	36	+== Example ==
	37	+
	38	+This [[stylesheet>>http://www.xmlplease.com/element-function-available.xsl||rel="__blank"]] uses these functions to test the availability of :
	39	+
	40	+* XSLT and XPath functions
	41	+
	42	+* XSLT elements
	43	+
	44	+* Saxon extensions
	45	+
	46	+* EXSLT extensions
	47	+
	48	+{{warning}}
	49	+TODO : include my own examples !
	50	+{{/warning}}
	51	+
	52	+== Live demo ==
	53	+
	54	+If you want to execute this stylesheet, just click on [[attach:toto]] (will crash Opera).