content_factory.c File Reference

Content factory implementation. More...

#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "utils/http.h"
#include "content/content.h"
#include "content/content_factory.h"
#include "content/content_protected.h"
#include "content/llcache.h"

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Data Structures
struct	content_handler_entry
	Entry in list of content handlers. More...

Typedefs
typedef struct content_handler_entry	content_handler_entry
	Entry in list of content handlers. More...

Functions
void	content_factory_fini (void)
	Clean up after the content factory. More...
nserror	content_factory_register_handler (const char *mime_type, const content_handler *handler)
	Register a handler with the content factory. More...
static const content_handler *	content_lookup (lwc_string *mime_type)
	Find a handler for a MIME type. More...
content_type	content_factory_type_from_mime_type (lwc_string *mime_type)
	Compute the generic content type for a MIME type. More...
struct content *	content_factory_create_content (llcache_handle *llcache, const char *fallback_charset, bool quirks, lwc_string *effective_type)
	Create a content object. More...

Variables
static content_handler_entry *	content_handlers

Detailed Description

Content factory implementation.

Definition in file content_factory.c.

Typedef Documentation

content_handler_entry

typedef struct content_handler_entry content_handler_entry

Entry in list of content handlers.

Function Documentation

content_factory_create_content()

struct content * content_factory_create_content	(	llcache_handle *	llcache,
		const char *	fallback_charset,
		bool	quirks,
		lwc_string *	effective_type
	)

Create a content object.

Parameters

llcache	Underlying source data handle
fallback_charset	Character set to fall back to if none specified
quirks	Quirkiness of containing document
effective_type	Effective MIME type of content

Returns

Pointer to content object, or NULL on failure

Definition at line 169 of file content_factory.c.

References content_lookup(), content_handler::create, content::fallback_charset, content::handler, http_content_type_destroy(), http_parse_content_type(), llcache, llcache_handle_get_header(), NSERROR_OK, http_content_type::parameters, and content::quirks.

Referenced by hlcache_find_content().

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content_factory_fini()

void content_factory_fini

(

void

)

Clean up after the content factory.

Definition at line 53 of file content_factory.c.

References content_handlers, content_handler::fini, content_handler_entry::handler, content_handler_entry::mime_type, and content_handler_entry::next.

Referenced by netsurf_exit().

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content_factory_register_handler()

nserror content_factory_register_handler	(	const char *	mime_type,
		const content_handler *	handler
	)

Register a handler with the content factory.

Parameters

mime_type	MIME type to handle
handler	Content handler for MIME type

Returns

NSERROR_OK on success, appropriate error otherwise

Note

Latest registration for a MIME type wins

Definition at line 80 of file content_factory.c.

References content_handlers, content_handler_entry::handler, content_handler_entry::mime_type, content_handler_entry::next, NSERROR_NOMEM, and NSERROR_OK.

Referenced by amiga_plugin_hack_init(), html_init(), nscss_init(), and textplain_init().

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content_factory_type_from_mime_type()

content_type content_factory_type_from_mime_type

(

lwc_string *

mime_type

)

Compute the generic content type for a MIME type.

Parameters

mime_type

MIME type to consider

Returns

Generic content type

Definition at line 147 of file content_factory.c.

References content_lookup(), CONTENT_NONE, content_handler_entry::handler, content_handler_entry::mime_type, content_handler::type, and type.

Referenced by ami_file_set_type(), box_object(), exec_inline_script(), hlcache_type_is_acceptable(), HOOKF(), and mimesniff_compute_effective_type().

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content_lookup()

static const content_handler * content_lookup ( lwc_string *  mime_type )

static

Find a handler for a MIME type.

Parameters

mime_type

MIME type to search for

Returns

Associated handler, or NULL if none

Definition at line 122 of file content_factory.c.

References content_handlers, content_handler_entry::handler, content_handler_entry::mime_type, and content_handler_entry::next.

Referenced by content_factory_create_content(), and content_factory_type_from_mime_type().

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Variable Documentation

content_handlers

content_handler_entry* content_handlers

static

Definition at line 48 of file content_factory.c.

Referenced by content_factory_fini(), content_factory_register_handler(), and content_lookup().