src/http/modules/xxslt/ngx_http_xxslt_parse.c File Reference

#include "ngx_http_xxslt_parse.h"
#include "ngx_http_xxslt_selector.h"

Functions
static u_char *	ngx_http_xxslt_parse_get_prefix (void)
	Returns prefix for xsl parsing.
static u_char *	ngx_http_xxslt_parse_get_suffix (void)
	Returns suffix for xsl parsing.
static ngx_http_xxslt_include_t *	ngx_http_xxslt_parse_create_new_include (ngx_http_xxslt_parse_data_t *parse_data)
	Creates a new include context structure.
static void	ngx_http_xxslt_parse_get_include (ngx_http_xxslt_include_t *include, ngx_flag_t use_cache)
	Gets an include.
static void	ngx_http_xxslt_parse_use_alt_src (ngx_http_xxslt_include_t *include)
	Tries to use alternative include source.
static ngx_int_t	ngx_http_xxslt_parse_get_external_include (ngx_http_xxslt_include_t *include)
	Enqueues a new download of include.
static ngx_int_t	ngx_http_xxslt_parse_get_local_include (ngx_http_xxslt_include_t *include)
	Reads a include from disk.
static void	ngx_http_xxslt_parse_download_handler (ngx_http_download_conn_t *dl_ctx)
	Function called when include download is finished.
static ngx_int_t	ngx_http_xxslt_parse_add_include (ngx_http_xxslt_include_t *include)
	Adds include to result.
static void	ngx_http_xxslt_parse_add_buffer_chain (ngx_http_xxslt_parse_data_t parse_data, ngx_chain_t in)
	Adds buffer chain to the result of parse processing and updates length properly.
static ngx_int_t	ngx_http_xxslt_parse_set_cached_include (ngx_http_request_t r, ngx_http_xxslt_include_t include)
	Tries to set include in cache.
static void	ngx_http_xxslt_parse_mxcache_set_handler (ngx_http_mxcache_conn_t *conn)
	Called when include is set in cache.
static ngx_int_t	ngx_http_xxslt_parse_get_cached_include (ngx_http_request_t r, ngx_http_xxslt_include_t include, u_char *uri)
	Enqueues cache connection and try to get cached include.
static void	ngx_http_xxslt_parse_mxcache_get_handler (ngx_http_mxcache_conn_t *conn)
	Handler called when response from cache is ready.
static void	ngx_http_xxslt_parse_process_include (ngx_http_xxslt_include_t *include, ngx_flag_t set_cache)
	Process downloaded include.
static void	ngx_http_xxslt_parse_include_node (ngx_http_xxslt_parse_data_t parse_data, int nb_attributes, const xmlChar *attributes)
	Parses include node and begins download / reading from disk.
static void	ngx_http_xxslt_parse_include_error (ngx_http_xxslt_parse_data_t parse_data, char msg,...)
	Logs error which occurred during include declaration parsing.
static void	ngx_http_xxslt_parse_sax_start_document (void *data)
static void	ngx_http_xxslt_parse_sax_end_document (void *data)
static void	ngx_http_xxslt_parse_sax_internal_subset (void data, const xmlChar name, const xmlChar externalId, const xmlChar systemId)
static void	ngx_http_xxslt_parse_sax_external_subset (void data, const xmlChar name, const xmlChar externalId, const xmlChar systemId)
static void	ngx_http_xxslt_parse_sax_entity_decl (void data, const xmlChar name, int type, const xmlChar publicId, const xmlChar systemId, xmlChar *content)
static void	ngx_http_xxslt_parse_sax_attribute_decl (void data, const xmlChar elem, const xmlChar fullname, int type, int def, const xmlChar defaultValue, xmlEnumerationPtr tree)
static void	ngx_http_xxslt_parse_sax_element_decl (void data, const xmlChar name, int type, xmlElementContentPtr content)
static void	ngx_http_xxslt_parse_sax_notation_decl (void data, const xmlChar name, const xmlChar publicId, const xmlChar systemId)
static void	ngx_http_xxslt_parse_sax_unparsed_entity_decl (void data, const xmlChar name, const xmlChar publicId, const xmlChar systemId, const xmlChar *notationName)
static void	ngx_http_xxslt_parse_sax_start_element (void data, const xmlChar localname, const xmlChar prefix, const xmlChar URI, int nb_namespaces, const xmlChar namespaces, int nb_attributes, int nb_defaulted, const xmlChar attributes)
static void	ngx_http_xxslt_parse_sax_end_element (void data, const xmlChar localname ATTRIBUTE_UNUSED, const xmlChar prefix ATTRIBUTE_UNUSED, const xmlChar URI ATTRIBUTE_UNUSED)
static void	ngx_http_xxslt_parse_sax_characters (void data, const xmlChar p, int len)
static void	ngx_http_xxslt_parse_sax_cdata_block (void data, const xmlChar p, int len)
static xmlEntityPtr	ngx_http_xxslt_parse_sax_get_entity (void data, const xmlChar name)
static xmlEntityPtr	ngx_http_xxslt_parse_sax_get_parameter_entity (void data, const xmlChar name)
static xmlParserInputPtr	ngx_http_xxslt_parse_sax_resolve_entity (void data, const xmlChar publicId, const xmlChar *systemId)
static void	ngx_http_xxslt_parse_sax_reference (void data, const xmlChar name)
static void	ngx_http_xxslt_parse_sax_comment (void data, const xmlChar value)
static void	ngx_http_xxslt_parse_sax_processing_instruction (void data, const xmlChar target, const xmlChar *pidata)
static int	ngx_http_xxslt_parse_sax_is_standalone (void *data)
static int	ngx_http_xxslt_parse_sax_has_internal_subset (void *data)
static int	ngx_http_xxslt_parse_sax_has_external_subset (void *data)
static void ngx_cdecl	ngx_http_xxslt_parse_sax_error (void data, const char msg,...)
ngx_http_xxslt_parse_data_t *	ngx_http_xxslt_parse_create_new (ngx_http_request_t *r)
	Creates new parse data context structure.
ngx_int_t	ngx_http_xxslt_parse_add_data_chunk (ngx_http_xxslt_parse_data_t parse_data, ngx_chain_t in)
	Parses a chunk of parse (xslt) data using libxml functions.
ngx_int_t	ngx_http_xxslt_parse_apply (ngx_http_xxslt_parse_data_t *parse_data)
	Applies parsed xslt directives to the XML document containing all downloaded includes.
void	ngx_http_xxslt_parse_cleanup (ngx_http_xxslt_parse_data_t *parse_data)
	Cleanups parse data context.

Function Documentation

static void ngx_http_xxslt_parse_add_buffer_chain	(	ngx_http_xxslt_parse_data_t *	parse_data,
		ngx_chain_t *	in
	)			`[static]`

Adds buffer chain to the result of parse processing and updates length properly.

Parameters:

	parse_data	parse data context structure
	in	nginx chain which will be added

Definition at line 455 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::buffer_chain, ngx_http_xxslt_parse_data_t::buffer_chain_tail, and ngx_http_xxslt_parse_data_t::res_len.

Referenced by ngx_http_xxslt_parse_add_include(), and ngx_http_xxslt_parse_apply().

ngx_int_t ngx_http_xxslt_parse_add_data_chunk	(	ngx_http_xxslt_parse_data_t *	parse_data,
		ngx_chain_t *	in
	)

Parses a chunk of parse (xslt) data using libxml functions.

When a include node is found, proper callback function of SAX handler will handle it and begin reading from disk or enqueue download.

Parameters:

	parse_data	parse data context structure
	in	nginx chain structure

Definition at line 203 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_selector_add_parse().

static ngx_int_t ngx_http_xxslt_parse_add_include ( ngx_http_xxslt_include_t * include ) [static]

Adds include to result.

When dca is XSLT then include is parsed. By default, an included object will be included as flat text.

Parameters:

include

include structure

Returns:: NGX_OK or NGX_ERROR in case of error

!

Definition at line 804 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::buffer_chain, ngx_http_xxslt_include_s::data_type, ngx_http_xxslt_include_s::error, ngx_http_xxslt_parse_data_t::includes, ngx_http_xxslt_include_s::name, ngx_http_xxslt_parse_add_buffer_chain(), ngx_http_xxslt_include_s::parent_parse, PARSE_XML, ngx_http_xxslt_include_s::paste, and ngx_http_xxslt_parse_data_t::r.

Referenced by ngx_http_xxslt_parse_process_include().

ngx_int_t ngx_http_xxslt_parse_apply ( ngx_http_xxslt_parse_data_t * parse_data )

Applies parsed xslt directives to the XML document containing all downloaded includes.

Parameters:

parse_data

parse data context structure

Returns:: NGX_OK or NGX_ERROR in case of error

Definition at line 347 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::includes, ngx_http_xxslt_finalize_with_error(), ngx_http_xxslt_parse_add_buffer_chain(), ngx_http_xxslt_parse_data_t::r, and ngx_http_xxslt_parse_data_t::stylesheet.

Referenced by ngx_http_xxslt_process_data().

void ngx_http_xxslt_parse_cleanup ( ngx_http_xxslt_parse_data_t * parse_data )

Cleanups parse data context.

Terminate all remaining downloads or mxcache connections.

Parameters:

parse_data

parse data context structure

Definition at line 972 of file ngx_http_xxslt_parse.c.

References ngx_http_download_cleanup(), ngx_http_mxcache_cleanup(), and ngx_http_xxslt_parse_data_t::r.

Referenced by ngx_http_xxslt_cleanup().

ngx_http_xxslt_parse_data_t* ngx_http_xxslt_parse_create_new ( ngx_http_request_t * r )

Creates new parse data context structure.

Parameters:

r

nginx http request

Returns:: parse data context structure or NULL in case of error

Definition at line 118 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_selector_add_parse().

static ngx_http_xxslt_include_t * ngx_http_xxslt_parse_create_new_include ( ngx_http_xxslt_parse_data_t * parse_data ) [static]

Creates a new include context structure.

New include structure is added to list of style sheets in xml data context.

Parameters:

parse_data

parse data context structure

Returns:: include structure or NULL in case of error

Definition at line 488 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::inc_act, ngx_http_xxslt_parse_data_t::inc_list, ngx_http_xxslt_parse_data_t::inc_list_tail, ngx_http_xxslt_include_s::next, ngx_http_xxslt_include_s::parent_parse, and ngx_http_xxslt_parse_data_t::r.

Referenced by ngx_http_xxslt_parse_include_node().

static void ngx_http_xxslt_parse_download_handler ( ngx_http_download_conn_t * dl_ctx ) [static]

Function called when include download is finished.

Include is parsed (when data=xml), added to result (when paste=true) and later ngx_http_xxslt_parse_process_include is called.

Parameters:

dl_ctx

download context structure

Definition at line 684 of file ngx_http_xxslt_parse.c.

References ngx_http_download_conn_s::body_start, ngx_http_xxslt_include_s::buffer_chain, ngx_http_download_conn_s::data, ngx_http_xxslt_parse_data_t::dl_in_progress, ngx_http_xxslt_include_s::error, ngx_http_download_conn_s::error, ngx_http_xxslt_parse_process_include(), ngx_http_download_conn_s::out_bufs, ngx_http_xxslt_include_s::parent_parse, ngx_http_xxslt_parse_data_t::r, ngx_http_xxslt_include_s::ready, ngx_http_download_conn_s::status, and XXSLT_USE_CACHE.

Referenced by ngx_http_xxslt_parse_get_external_include().

static ngx_int_t ngx_http_xxslt_parse_get_cached_include	(	ngx_http_request_t *	r,
		ngx_http_xxslt_include_t *	include,
		u_char *	uri
	)			`[static]`

Enqueues cache connection and try to get cached include.

Parameters:

	r	nginx http request
	include	include context structure
	uri	resource uri

Returns:: result of ngx_http_mxcache_get or NGX_DONE when mxcache is disabled

Definition at line 1050 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_parse_get_include().

static ngx_int_t ngx_http_xxslt_parse_get_external_include ( ngx_http_xxslt_include_t * include ) [static]

Enqueues a new download of include.

Parameters:

include

include structure

Returns:: result of ngx_http_download_enqueue or NGX_ERROR in case of error

Definition at line 609 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_parse_get_include().

static void ngx_http_xxslt_parse_get_include	(	ngx_http_xxslt_include_t *	include,
		ngx_flag_t	use_cache
	)			`[static]`

Gets an include.

When URI is local then include is read from disk. When http:// prefix is found then a new download is enqueued.

Parameters:

	include	include context structure
	use_cache	flag which indicates whether to use cache or not

Definition at line 533 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::error, ngx_http_xxslt_parse_get_cached_include(), ngx_http_xxslt_parse_get_external_include(), ngx_http_xxslt_parse_get_local_include(), ngx_http_xxslt_parse_process_include(), ngx_http_xxslt_include_s::parent_parse, ngx_http_xxslt_parse_data_t::r, ngx_http_xxslt_include_s::src, ngx_http_xxslt_include_s::ttl, and XXSLT_USE_CACHE.

Referenced by ngx_http_xxslt_parse_include_node(), ngx_http_xxslt_parse_mxcache_get_handler(), and ngx_http_xxslt_parse_use_alt_src().

static ngx_int_t ngx_http_xxslt_parse_get_local_include ( ngx_http_xxslt_include_t * include ) [static]

Reads a include from disk.

When include is read then ngx_http_xxslt_parse_process_include is called.

Parameters:

include

include context structure

Returns:: NGX_OK or NGX_ERROR in case of error

Definition at line 928 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::buffer_chain, ngx_http_filesync_get(), ngx_http_xxslt_finalize_with_error(), ngx_http_xxslt_parse_process_include(), ngx_http_xxslt_include_s::parent_parse, ngx_http_xxslt_parse_data_t::r, ngx_http_xxslt_include_s::ready, ngx_http_xxslt_include_s::src, and XXSLT_USE_CACHE.

Referenced by ngx_http_xxslt_parse_get_include().

static u_char * ngx_http_xxslt_parse_get_prefix ( void ) [static]

Returns prefix for xsl parsing.

It is used to generate dummy root for XML document.

Definition at line 1023 of file ngx_http_xxslt_parse.c.

References PARSE_DUMMY_NODE.

Referenced by ngx_http_xxslt_parse_add_data_chunk().

static u_char * ngx_http_xxslt_parse_get_suffix ( void ) [static]

Returns suffix for xsl parsing.

It is used to generate dummy root for XML document.

Definition at line 1034 of file ngx_http_xxslt_parse.c.

References PARSE_DUMMY_NODE.

Referenced by ngx_http_xxslt_parse_add_data_chunk().

static void ngx_http_xxslt_parse_include_error	(	ngx_http_xxslt_parse_data_t *	parse_data,
		char *	msg,
			...
	)			`[static]`

Logs error which occurred during include declaration parsing.

It is used because ngx_http_xxslt_finalize_with_error can't be called from libxml callback - it frees libxml parser context.

Parameters:

	parse_data	parse data context structure
	msg	formatted error message

Definition at line 1270 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::include_err, ngx_http_xxslt_parse_data_t::include_err_msg, and ngx_http_xxslt_parse_data_t::r.

Referenced by ngx_http_xxslt_parse_include_node().

static void ngx_http_xxslt_parse_include_node	(	ngx_http_xxslt_parse_data_t *	parse_data,
		int	nb_attributes,
		const xmlChar **	attributes
	)			`[static]`

Parses include node and begins download / reading from disk.

Parameters:

	parse_data	parse data context structure
	nb_attributes	number of attributes
	attributes	array containing all attributes

Todo:: handling stylesheet attribute (like in ESI)

Definition at line 1317 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_parse_sax_start_element().

static void ngx_http_xxslt_parse_mxcache_get_handler ( ngx_http_mxcache_conn_t * conn ) [static]

Handler called when response from cache is ready.

If include is not in cache then ngx_http_xxslt_parse_get_include is called with disabled cache.

Parameters:

conn

cache structure

Definition at line 1116 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::buffer_chain, ngx_http_mxcache_conn_s::data, ngx_http_mxcache_conn_s::data_begin, ngx_http_xxslt_parse_data_t::dl_in_progress, ngx_http_mxcache_conn_s::error, ngx_http_mxcache_conn_s::log, ngx_http_xxslt_parse_get_include(), ngx_http_xxslt_parse_process_include(), ngx_http_mxcache_conn_s::out_bufs, ngx_http_xxslt_include_s::parent_parse, ngx_http_xxslt_parse_data_t::r, ngx_http_xxslt_include_s::ready, ngx_http_mxcache_conn_s::res_uri, and XXSLT_NO_CACHE.

Referenced by ngx_http_xxslt_parse_get_cached_include().

static void ngx_http_xxslt_parse_mxcache_set_handler ( ngx_http_mxcache_conn_t * conn ) [static]

Called when include is set in cache.

Cleanup of cache structure is called.

Parameters:

conn

cache structure

Definition at line 1253 of file ngx_http_xxslt_parse.c.

References ngx_http_mxcache_conn_s::error, ngx_http_mxcache_conn_s::log, ngx_http_mxcache_cleanup(), and ngx_http_mxcache_conn_s::res_uri.

Referenced by ngx_http_xxslt_parse_set_cached_include().

static void ngx_http_xxslt_parse_process_include	(	ngx_http_xxslt_include_t *	include,
		ngx_flag_t	set_cache
	)			`[static]`

Process downloaded include.

When there was no errors, include is set in cache and content is added to include doc. When error has occurred, alternative source is used or error message is generated and returned.

Parameters:

	include	include structure
	set_cache	flag which indicates whether to use cache or not

Definition at line 740 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::alt, ngx_http_xxslt_parse_data_t::dl_in_progress, ngx_http_xxslt_parse_data_t::done, ERR_FAIL, ngx_http_xxslt_include_s::error, ngx_http_xxslt_include_s::name, ngx_http_xxslt_finalize_with_error(), ngx_http_xxslt_parse_add_include(), ngx_http_xxslt_parse_set_cached_include(), ngx_http_xxslt_parse_use_alt_src(), ngx_http_xxslt_process_data(), ngx_http_xxslt_include_s::onerror, ngx_http_xxslt_include_s::parent_parse, ngx_http_xxslt_parse_data_t::r, ngx_http_xxslt_include_s::src, ngx_http_xxslt_include_s::ttl, ngx_http_xxslt_parse_data_t::xslt_ready, and XXSLT_USE_CACHE.

Referenced by ngx_http_xxslt_parse_download_handler(), ngx_http_xxslt_parse_get_include(), ngx_http_xxslt_parse_get_local_include(), and ngx_http_xxslt_parse_mxcache_get_handler().

static void ngx_http_xxslt_parse_sax_attribute_decl	(	void *	data,
		const xmlChar *	elem,
		const xmlChar *	fullname,
		int	type,
		int	def,
		const xmlChar *	defaultValue,
		xmlEnumerationPtr	tree
	)			`[static]`

Definition at line 1539 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_cdata_block	(	void *	data,
		const xmlChar *	p,
		int	len
	)			`[static]`

Definition at line 1632 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_characters	(	void *	data,
		const xmlChar *	p,
		int	len
	)			`[static]`

Definition at line 1624 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_comment	(	void *	data,
		const xmlChar *	value
	)			`[static]`

Definition at line 1675 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_element_decl	(	void *	data,
		const xmlChar *	name,
		int	type,
		xmlElementContentPtr	content
	)			`[static]`

Definition at line 1551 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_end_document ( void * data ) [static]

Definition at line 1505 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_end_element	(	void *	data,
		const xmlChar *localname	ATTRIBUTE_UNUSED,
		const xmlChar *prefix	ATTRIBUTE_UNUSED,
		const xmlChar *URI	ATTRIBUTE_UNUSED
	)			`[static]`

Definition at line 1606 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, PARSE_DUMMY_NODE, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_entity_decl	(	void *	data,
		const xmlChar *	name,
		int	type,
		const xmlChar *	publicId,
		const xmlChar *	systemId,
		xmlChar *	content
	)			`[static]`

Definition at line 1529 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_cdecl ngx_http_xxslt_parse_sax_error	(	void *	data,
		const char *	msg,
			...
	)			`[static]`

Definition at line 1707 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::libxml_error, and ngx_http_xxslt_parse_data_t::r.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_external_subset	(	void *	data,
		const xmlChar *	name,
		const xmlChar *	externalId,
		const xmlChar *	systemId
	)			`[static]`

Definition at line 1522 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_parse_create_new().

static xmlEntityPtr ngx_http_xxslt_parse_sax_get_entity	(	void *	data,
		const xmlChar *	name
	)			`[static]`

Definition at line 1640 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static xmlEntityPtr ngx_http_xxslt_parse_sax_get_parameter_entity	(	void *	data,
		const xmlChar *	name
	)			`[static]`

Definition at line 1649 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static int ngx_http_xxslt_parse_sax_has_external_subset ( void * data ) [static]

Definition at line 1699 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static int ngx_http_xxslt_parse_sax_has_internal_subset ( void * data ) [static]

Definition at line 1691 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_internal_subset	(	void *	data,
		const xmlChar *	name,
		const xmlChar *	externalId,
		const xmlChar *	systemId
	)			`[static]`

Definition at line 1513 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static int ngx_http_xxslt_parse_sax_is_standalone ( void * data ) [static]

Definition at line 1683 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_notation_decl	(	void *	data,
		const xmlChar *	name,
		const xmlChar *	publicId,
		const xmlChar *	systemId
	)			`[static]`

Definition at line 1560 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_processing_instruction	(	void *	data,
		const xmlChar *	target,
		const xmlChar *	pidata
	)			`[static]`

Definition at line 1488 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_reference	(	void *	data,
		const xmlChar *	name
	)			`[static]`

Definition at line 1667 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static xmlParserInputPtr ngx_http_xxslt_parse_sax_resolve_entity	(	void *	data,
		const xmlChar *	publicId,
		const xmlChar *	systemId
	)			`[static]`

Definition at line 1658 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_start_document ( void * data ) [static]

Definition at line 1497 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_start_element	(	void *	data,
		const xmlChar *	localname,
		const xmlChar *	prefix,
		const xmlChar *	URI,
		int	nb_namespaces,
		const xmlChar **	namespaces,
		int	nb_attributes,
		int	nb_defaulted,
		const xmlChar **	attributes
	)			`[static]`

Definition at line 1580 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, ngx_http_xxslt_parse_include_node(), PARSE_DUMMY_NODE, ngx_http_xxslt_parse_data_t::sax, and ngx_http_xxslt_parse_data_t::stylesheet_declared.

Referenced by ngx_http_xxslt_parse_create_new().

static void ngx_http_xxslt_parse_sax_unparsed_entity_decl	(	void *	data,
		const xmlChar *	name,
		const xmlChar *	publicId,
		const xmlChar *	systemId,
		const xmlChar *	notationName
	)			`[static]`

Definition at line 1569 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_parse_data_t::ctxt, and ngx_http_xxslt_parse_data_t::sax.

Referenced by ngx_http_xxslt_parse_create_new().

static ngx_int_t ngx_http_xxslt_parse_set_cached_include	(	ngx_http_request_t *	r,
		ngx_http_xxslt_include_t *	include
	)			`[static]`

Tries to set include in cache.

Parameters:

	r	nginx http request
	include	include context structure

Returns:: result of ngx_http_mxcache_set or NGX_DONE when mxcache is disabled

Definition at line 1161 of file ngx_http_xxslt_parse.c.

Referenced by ngx_http_xxslt_parse_process_include().

static void ngx_http_xxslt_parse_use_alt_src ( ngx_http_xxslt_include_t * include ) [static]

Tries to use alternative include source.

If it is present then error flag is reseted and alternative source is used. When alternative source is NULL then functions returns.

Definition at line 588 of file ngx_http_xxslt_parse.c.

References ngx_http_xxslt_include_s::alt, ngx_http_xxslt_include_s::error, ngx_http_xxslt_parse_get_include(), ngx_http_xxslt_include_s::src, and XXSLT_USE_CACHE.

Referenced by ngx_http_xxslt_parse_process_include().

src/http/modules/xxslt/ngx_http_xxslt_parse.c File Reference

Functions

Function Documentation