URL handling for the "about" scheme. More...

#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include "netsurf/inttypes.h"
#include "netsurf/plot_style.h"
#include "utils/log.h"
#include "testament.h"
#include "utils/corestrings.h"
#include "utils/nscolour.h"
#include "utils/nsoption.h"
#include "utils/utils.h"
#include "utils/messages.h"
#include "utils/ring.h"
#include "content/fetch.h"
#include "content/fetchers.h"
#include "content/fetchers/about.h"
#include "image/image_cache.h"
#include "desktop/system_colour.h"

Include dependency graph for about.c:

Data Structures
struct	fetch_about_context
	Context for an about fetch. More...

struct	about_handlers
	handler info for about scheme More...

struct	ns_cert_name
	certificate name parameters More...

struct	ns_cert_pkey
	Certificate public key parameters. More...

struct	ns_cert_san
	Certificate subject alternative name. More...

struct	ns_cert_info
	certificate information for certificate chain More...

struct	modification_t

Macros
#define	about_handler_list_len (sizeof(about_handler_list) / sizeof(struct about_handlers))

Typedefs
typedef bool(*	fetch_about_handler) (struct fetch_about_context *)

Functions
static bool	fetch_about_send_callback (const fetch_msg msg, struct fetch_about_context ctx)
	issue fetch callbacks with locking More...

static bool	fetch_about_send_finished (struct fetch_about_context *ctx)

static bool	fetch_about_send_header (struct fetch_about_context ctx, const char fmt,...)

static nserror	ssenddataf (struct fetch_about_context ctx, const char fmt,...)
	send formatted data on a fetch More...

static bool	fetch_about_srverror (struct fetch_about_context *ctx)
	Generate a 500 server error respnse. More...

static bool	fetch_about_blank_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme cache page. More...

static bool	fetch_about_credits_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme credits page. More...

static bool	fetch_about_licence_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme licence page. More...

static bool	fetch_about_imagecache_handler (struct fetch_about_context *ctx)
	Handler to generate about:imagecache page. More...

static nserror	free_ns_cert_info (struct ns_cert_info *cinfo)
	free all resources associated with a certificate information structure More...

static nserror	convert_chain_to_cert_info (const struct cert_chain chain, struct ns_cert_info *cert_info_out)

static nserror	format_certificate_name (struct fetch_about_context ctx, struct ns_cert_name cert_name)

static nserror	format_certificate_san (struct fetch_about_context ctx, struct ns_cert_san san)
	output formatted certificate subject alternate names More...

static nserror	format_certificate_public_key (struct fetch_about_context ctx, struct ns_cert_pkey public_key)

static nserror	format_certificate_fingerprint (struct fetch_about_context ctx, struct ns_cert_info cert_info)

static nserror	format_certificate (struct fetch_about_context ctx, struct ns_cert_info cert_info, size_t depth)

static bool	fetch_about_certificate_handler (struct fetch_about_context *ctx)
	Handler to generate about:certificate page. More...

static bool	fetch_about_config_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme config page. More...

static bool	fetch_about_nscolours_handler (struct fetch_about_context *ctx)
	Handler to generate the nscolours stylesheet. More...

static bool	fetch_about_choices_handler (struct fetch_about_context *ctx)
	Generate the text of a Choices file which represents the current in use options. More...

static bool	fetch_about_testament_handler (struct fetch_about_context *ctx)
	Generate the text of an svn testament which represents the current build-tree status. More...

static bool	fetch_about_logo_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme logo page. More...

static bool	fetch_about_welcome_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme welcome page. More...

static nserror	get_authentication_description (struct nsurl url, const char realm, const char username, const char password, char **out_str)
	generate the description of the login query More...

static nserror	get_query_description (struct nsurl url, const char key, char **out_str)
	generate a generic query description More...

static bool	fetch_about_query_auth_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme authentication query page. More...

static bool	fetch_about_query_privacy_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme privacy query page. More...

static bool	fetch_about_query_timeout_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme timeout query page. More...

static bool	fetch_about_query_fetcherror_handler (struct fetch_about_context *ctx)
	Handler to generate about scheme fetch error query page. More...

static bool	fetch_about_about_handler (struct fetch_about_context *ctx)
	List all the valid about: paths available. More...

static bool	fetch_about_404_handler (struct fetch_about_context *ctx)

static bool	fetch_about_initialise (lwc_string *scheme)
	callback to initialise the about scheme fetcher. More...

static void	fetch_about_finalise (lwc_string *scheme)
	callback to finalise the about scheme fetcher. More...

static bool	fetch_about_can_fetch (const nsurl *url)

static void *	fetch_about_setup (struct fetch fetchh, nsurl url, bool only_2xx, bool downgrade_tls, const char post_urlenc, const struct fetch_multipart_data post_multipart, const char **headers)
	callback to set up a about scheme fetch. More...

static void	fetch_about_free (void *ctx)
	callback to free a about scheme fetch More...

static bool	fetch_about_start (void *ctx)
	callback to start an about scheme fetch More...

static void	fetch_about_abort (void *ctx)
	callback to abort a about fetch More...

static void	fetch_about_poll (lwc_string *scheme)
	callback to poll for additional about fetch contents More...

nserror	fetch_about_register (void)
	Register about scheme handler. More...

Variables
static struct fetch_about_context *	ring = NULL

struct about_handlers	about_handler_list []
	List of about paths and their handlers. More...

Detailed Description

URL handling for the "about" scheme.

Based on the data fetcher by Rob Kendrick This fetcher provides a simple scheme for the user to access information from the browser from a known, fixed URL.

Definition in file about.c.

Macro Definition Documentation

◆ about_handler_list_len

#define about_handler_list_len (sizeof(about_handler_list) / sizeof(struct about_handlers))

Definition at line 2701 of file about.c.

Referenced by fetch_about_about_handler(), fetch_about_finalise(), fetch_about_initialise(), and fetch_about_setup().

Typedef Documentation

◆ fetch_about_handler

typedef bool(* fetch_about_handler) (struct fetch_about_context *)

Definition at line 55 of file about.c.

Function Documentation

◆ convert_chain_to_cert_info()

static nserror convert_chain_to_cert_info	(	const struct cert_chain *	chain,
		struct ns_cert_info **	cert_info_out
	)

static

Definition at line 1144 of file about.c.

References NSERROR_NOT_IMPLEMENTED.

Referenced by fetch_about_certificate_handler(), and free_ns_cert_info().

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◆ fetch_about_404_handler()

static bool fetch_about_404_handler ( struct fetch_about_context * ctx )

static

Definition at line 2764 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, NSERROR_OK, nsurl_access(), ssenddataf(), and fetch_about_context::url.

Referenced by fetch_about_poll().

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◆ fetch_about_abort()

static void fetch_about_abort ( void * ctx )

static

callback to abort a about fetch

Definition at line 2903 of file about.c.

References fetch_about_context::aborted.

Referenced by fetch_about_register().

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◆ fetch_about_about_handler()

static bool fetch_about_about_handler ( struct fetch_about_context * ctx )

static

List all the valid about: paths available.

Parameters

ctx	The fetch context.

Returns: true for sucess or false to generate an error.

Definition at line 2710 of file about.c.

References about_handler_list_len, fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, about_handlers::hidden, about_handlers::name, NSERROR_OK, and ssenddataf().

Referenced by fetch_about_query_fetcherror_handler().

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◆ fetch_about_blank_handler()

static bool fetch_about_blank_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme cache page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 217 of file about.c.

References buffer, fetch_msg::data, fetch_about_send_callback(), fetch_about_send_header(), FETCH_DATA, FETCH_FINISHED, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::header_or_data, and fetch_msg::type.

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◆ fetch_about_can_fetch()

static bool fetch_about_can_fetch ( const nsurl * url )

static

Definition at line 2822 of file about.c.

Referenced by fetch_about_register().

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◆ fetch_about_certificate_handler()

static bool fetch_about_certificate_handler ( struct fetch_about_context * ctx )

static

Handler to generate about:certificate page.

Shows details of a certificate chain

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1493 of file about.c.

References cert_chain_free(), cert_chain_from_query(), convert_chain_to_cert_info(), cert_chain::depth, fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, format_certificate(), free_ns_cert_info(), NSERROR_OK, PRIsizet, ssenddataf(), ns_cert_info::subject_name, and fetch_about_context::url.

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◆ fetch_about_choices_handler()

static bool fetch_about_choices_handler ( struct fetch_about_context * ctx )

static

Generate the text of a Choices file which represents the current in use options.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1747 of file about.c.

References buffer, fetch_msg::data, fetch_about_send_callback(), fetch_about_send_finished(), fetch_about_send_header(), FETCH_DATA, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::header_or_data, nsoption_snoptionf(), and fetch_msg::type.

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◆ fetch_about_config_handler()

static bool fetch_about_config_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme config page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1599 of file about.c.

References buffer, fetch_msg::data, fetch_about_send_callback(), fetch_about_send_finished(), fetch_about_send_header(), FETCH_DATA, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::header_or_data, NSERROR_OK, nsoption_snoptionf(), ssenddataf(), and fetch_msg::type.

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◆ fetch_about_credits_handler()

static bool fetch_about_credits_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme credits page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 253 of file about.c.

References fetch_msg::data, fetch_about_send_callback(), FETCH_REDIRECT, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::redirect, and fetch_msg::type.

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◆ fetch_about_finalise()

static void fetch_about_finalise ( lwc_string * scheme )

static

callback to finalise the about scheme fetcher.

Definition at line 2813 of file about.c.

References about_handler_list_len, and about_handlers::lname.

Referenced by fetch_about_register().

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◆ fetch_about_free()

static void fetch_about_free ( void * ctx )

static

callback to free a about scheme fetch

Definition at line 2883 of file about.c.

References nsurl_unref(), and fetch_about_context::url.

Referenced by fetch_about_register().

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◆ fetch_about_imagecache_handler()

static bool fetch_about_imagecache_handler ( struct fetch_about_context * ctx )

static

Handler to generate about:imagecache page.

Shows details of current image cache.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 299 of file about.c.

References buffer, fetch_msg::data, fetch_about_send_callback(), fetch_about_send_finished(), fetch_about_send_header(), FETCH_DATA, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::header_or_data, image_cache_snentryf(), image_cache_snsummaryf(), NSERROR_OK, ssenddataf(), and fetch_msg::type.

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◆ fetch_about_initialise()

static bool fetch_about_initialise ( lwc_string * scheme )

static

callback to initialise the about scheme fetcher.

Definition at line 2789 of file about.c.

References about_handler_list_len, about_handlers::lname, about_handlers::name, and about_handlers::name_len.

Referenced by fetch_about_register().

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◆ fetch_about_licence_handler()

static bool fetch_about_licence_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme licence page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 275 of file about.c.

References fetch_msg::data, fetch_about_send_callback(), FETCH_REDIRECT, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::redirect, and fetch_msg::type.

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◆ fetch_about_logo_handler()

static bool fetch_about_logo_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme logo page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1907 of file about.c.

References fetch_msg::data, fetch_about_send_callback(), FETCH_REDIRECT, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::redirect, and fetch_msg::type.

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◆ fetch_about_nscolours_handler()

static bool fetch_about_nscolours_handler ( struct fetch_about_context * ctx )

static

Handler to generate the nscolours stylesheet.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1701 of file about.c.

References fetch_about_context::aborted, colour_rb_swap, fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, nscolour_get_stylesheet(), NSCOLOUR_WIN_ODD_BG, nscolours, NSERROR_OK, and ssenddataf().

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◆ fetch_about_poll()

static void fetch_about_poll ( lwc_string * scheme )

static

callback to poll for additional about fetch contents

Definition at line 2918 of file about.c.

References fetch_about_context::aborted, fetch_about_404_handler(), fetch_free(), fetch_remove_from_queues(), fetch_about_context::fetchh, fetch_about_context::handler, fetch_about_context::locked, ring, RING_INSERT, and RING_REMOVE.

Referenced by fetch_about_register().

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◆ fetch_about_query_auth_handler()

static bool fetch_about_query_auth_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme authentication query page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 2027 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_about_srverror(), fetch_set_http_code(), fetch_about_context::fetchh, get_authentication_description(), messages_get(), fetch_about_context::multipart, fetch_multipart_data::name, fetch_multipart_data::next, NSERROR_OK, NSURL_COMPLETE, nsurl_create(), nsurl_get(), nsurl_unref(), ssenddataf(), and fetch_multipart_data::value.

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◆ fetch_about_query_fetcherror_handler()

static bool fetch_about_query_fetcherror_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme fetch error query page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 2454 of file about.c.

References fetch_about_about_handler(), fetch_about_send_finished(), fetch_about_send_header(), fetch_about_srverror(), fetch_set_http_code(), fetch_about_context::fetchh, get_query_description(), messages_get(), fetch_about_context::multipart, fetch_multipart_data::name, fetch_multipart_data::next, NSERROR_OK, NSURL_COMPLETE, nsurl_create(), nsurl_get(), nsurl_unref(), ssenddataf(), and fetch_multipart_data::value.

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◆ fetch_about_query_privacy_handler()

static bool fetch_about_query_privacy_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme privacy query page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 2193 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_about_srverror(), fetch_set_http_code(), fetch_about_context::fetchh, get_query_description(), messages_get(), fetch_about_context::multipart, fetch_multipart_data::name, fetch_multipart_data::next, NSERROR_OK, NSURL_COMPLETE, nsurl_create(), nsurl_get(), nsurl_unref(), ssenddataf(), and fetch_multipart_data::value.

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◆ fetch_about_query_timeout_handler()

static bool fetch_about_query_timeout_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme timeout query page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 2331 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_about_srverror(), fetch_set_http_code(), fetch_about_context::fetchh, get_query_description(), messages_get(), fetch_about_context::multipart, fetch_multipart_data::name, fetch_multipart_data::next, NSERROR_OK, NSURL_COMPLETE, nsurl_create(), nsurl_get(), nsurl_unref(), ssenddataf(), and fetch_multipart_data::value.

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◆ fetch_about_register()

nserror fetch_about_register ( void )

Register about scheme handler.

Returns: NSERROR_OK on successful registration or error code on failure.

Definition at line 2961 of file about.c.

References fetch_about_abort(), fetch_about_can_fetch(), fetch_about_finalise(), fetch_about_free(), fetch_about_initialise(), fetch_about_poll(), fetch_about_setup(), fetch_about_start(), fetcher_add(), and fetcher_operation_table::initialise.

Referenced by fetcher_init().

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◆ fetch_about_send_callback()

static bool fetch_about_send_callback	(	const fetch_msg *	msg,
		struct fetch_about_context *	ctx
	)

inlinestatic

issue fetch callbacks with locking

Definition at line 93 of file about.c.

References fetch_about_context::aborted, fetch_send_callback(), fetch_about_context::fetchh, and fetch_about_context::locked.

Referenced by fetch_about_blank_handler(), fetch_about_choices_handler(), fetch_about_config_handler(), fetch_about_credits_handler(), fetch_about_imagecache_handler(), fetch_about_licence_handler(), fetch_about_logo_handler(), fetch_about_send_finished(), fetch_about_send_header(), fetch_about_welcome_handler(), and ssenddataf().

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◆ fetch_about_send_finished()

static bool fetch_about_send_finished ( struct fetch_about_context * ctx )

inlinestatic

Definition at line 103 of file about.c.

References fetch_about_send_callback(), FETCH_FINISHED, and fetch_msg::type.

Referenced by fetch_about_404_handler(), fetch_about_about_handler(), fetch_about_certificate_handler(), fetch_about_choices_handler(), fetch_about_config_handler(), fetch_about_imagecache_handler(), fetch_about_nscolours_handler(), fetch_about_query_auth_handler(), fetch_about_query_fetcherror_handler(), fetch_about_query_privacy_handler(), fetch_about_query_timeout_handler(), fetch_about_srverror(), and fetch_about_testament_handler().

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◆ fetch_about_send_header()

static bool fetch_about_send_header	(	struct fetch_about_context *	ctx,
		const char *	fmt,
			...
	)

static

Definition at line 111 of file about.c.

References fetch_msg::data, fetch_about_send_callback(), FETCH_HEADER, fetch_msg::header_or_data, and fetch_msg::type.

Referenced by fetch_about_404_handler(), fetch_about_about_handler(), fetch_about_blank_handler(), fetch_about_certificate_handler(), fetch_about_choices_handler(), fetch_about_config_handler(), fetch_about_imagecache_handler(), fetch_about_nscolours_handler(), fetch_about_query_auth_handler(), fetch_about_query_fetcherror_handler(), fetch_about_query_privacy_handler(), fetch_about_query_timeout_handler(), fetch_about_srverror(), and fetch_about_testament_handler().

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◆ fetch_about_setup()

static void* fetch_about_setup	(	struct fetch *	fetchh,
		nsurl *	url,
		bool	only_2xx,
		bool	downgrade_tls,
		const char *	post_urlenc,
		const struct fetch_multipart_data *	post_multipart,
		const char **	headers
	)

static

callback to set up a about scheme fetch.

Parameters

post_urlenc	post data in urlenc format, owned by the llcache object hence valid the entire lifetime of the fetch.
post_multipart	post data in multipart format, owned by the llcache object hence valid the entire lifetime of the fetch.

Definition at line 2837 of file about.c.

References about_handler_list_len, fetch_about_context::fetchh, fetch_about_context::handler, about_handlers::handler, fetch_about_context::multipart, nsurl_get_component(), NSURL_PATH, nsurl_ref(), path(), RING_INSERT, and fetch_about_context::url.

Referenced by fetch_about_register().

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◆ fetch_about_srverror()

static bool fetch_about_srverror ( struct fetch_about_context * ctx )

static

Generate a 500 server error respnse.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 190 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, NSERROR_OK, and ssenddataf().

Referenced by fetch_about_query_auth_handler(), fetch_about_query_fetcherror_handler(), fetch_about_query_privacy_handler(), and fetch_about_query_timeout_handler().

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◆ fetch_about_start()

static bool fetch_about_start ( void * ctx )

static

callback to start an about scheme fetch

Definition at line 2894 of file about.c.

Referenced by fetch_about_register().

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◆ fetch_about_testament_handler()

static bool fetch_about_testament_handler ( struct fetch_about_context * ctx )

static

Generate the text of an svn testament which represents the current build-tree status.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1815 of file about.c.

References fetch_about_send_finished(), fetch_about_send_header(), fetch_set_http_code(), fetch_about_context::fetchh, NSERROR_OK, and ssenddataf().

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◆ fetch_about_welcome_handler()

static bool fetch_about_welcome_handler ( struct fetch_about_context * ctx )

static

Handler to generate about scheme welcome page.

Parameters

ctx	The fetcher context.

Returns: true if handled false if aborted.

Definition at line 1929 of file about.c.

References fetch_msg::data, fetch_about_send_callback(), FETCH_REDIRECT, fetch_set_http_code(), fetch_about_context::fetchh, fetch_msg::redirect, and fetch_msg::type.

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◆ format_certificate()

static nserror format_certificate	(	struct fetch_about_context *	ctx,
		struct ns_cert_info *	cert_info,
		size_t	depth
	)

static

Definition at line 1358 of file about.c.

References ns_cert_name::common_name, ns_cert_info::err, format_certificate_fingerprint(), format_certificate_name(), format_certificate_public_key(), format_certificate_san(), ns_cert_info::issuer_name, messages_get_sslcode(), ns_cert_info::not_after, ns_cert_info::not_before, NSERROR_OK, PRIsizet, ns_cert_info::public_key, ns_cert_info::san, ns_cert_info::serialnum, ns_cert_info::sig_algor, ssenddataf(), SSL_CERT_ERR_OK, ns_cert_info::subject_name, and ns_cert_info::version.

Referenced by fetch_about_certificate_handler().

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◆ format_certificate_fingerprint()

static nserror format_certificate_fingerprint	(	struct fetch_about_context *	ctx,
		struct ns_cert_info *	cert_info
	)

static

Definition at line 1315 of file about.c.

References NSERROR_OK, ns_cert_info::sha1fingerprint, ns_cert_info::sha256fingerprint, and ssenddataf().

Referenced by format_certificate().

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◆ format_certificate_name()

static nserror format_certificate_name	(	struct fetch_about_context *	ctx,
		struct ns_cert_name *	cert_name
	)

static

Definition at line 1153 of file about.c.

References ns_cert_name::common_name, ns_cert_name::country, ns_cert_name::locality, NSERROR_OK, ns_cert_name::organisation, ns_cert_name::organisation_unit, ns_cert_name::province, and ssenddataf().

Referenced by format_certificate().

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◆ format_certificate_public_key()

static nserror format_certificate_public_key	(	struct fetch_about_context *	ctx,
		struct ns_cert_pkey *	public_key
	)

static

Definition at line 1251 of file about.c.

References ns_cert_pkey::algor, ns_cert_pkey::curve, ns_cert_pkey::exponent, ns_cert_pkey::modulus, NSERROR_OK, ns_cert_pkey::public, ns_cert_pkey::size, and ssenddataf().

Referenced by format_certificate().

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◆ format_certificate_san()

static nserror format_certificate_san	(	struct fetch_about_context *	ctx,
		struct ns_cert_san *	san
	)

static

output formatted certificate subject alternate names

Definition at line 1216 of file about.c.

References ns_cert_san::name, ns_cert_san::next, NSERROR_OK, and ssenddataf().

Referenced by format_certificate().

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◆ free_ns_cert_info()

static nserror free_ns_cert_info ( struct ns_cert_info * cinfo )

static

free all resources associated with a certificate information structure

Definition at line 493 of file about.c.

References ns_cert_pkey::algor, cert_chain::certs, ns_cert_name::common_name, convert_chain_to_cert_info(), ns_cert_name::country, ns_cert_pkey::curve, cert_chain::depth, cert_chain::der, cert_chain::der_length, cert_chain::err, ns_cert_info::err, ns_cert_pkey::exponent, ns_cert_info::issuer_name, ns_cert_name::locality, ns_cert_pkey::modulus, ns_cert_san::name, ns_cert_san::next, ns_cert_info::not_after, ns_cert_info::not_before, NSERROR_BAD_PARAMETER, NSERROR_INVALID, NSERROR_NOMEM, NSERROR_NOT_IMPLEMENTED, NSERROR_OK, NSLOG, ns_cert_name::organisation, ns_cert_name::organisation_unit, ns_cert_name::province, ns_cert_pkey::public, ns_cert_info::public_key, ns_cert_info::san, ns_cert_info::serialnum, ns_cert_info::sha1fingerprint, ns_cert_info::sha256fingerprint, ns_cert_info::sig_algor, ns_cert_info::sig_type, ns_cert_pkey::size, ns_cert_info::subject_name, and ns_cert_info::version.

Referenced by fetch_about_certificate_handler().

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◆ get_authentication_description()

static nserror get_authentication_description	(	struct nsurl *	url,
		const char *	realm,
		const char *	username,
		const char *	password,
		char **	out_str
	)

static

generate the description of the login query

Definition at line 1949 of file about.c.

References messages_get_buff(), NSERROR_NOMEM, NSERROR_OK, NSLOG, nsurl_get(), and NSURL_HOST.

Referenced by fetch_about_query_auth_handler().

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◆ get_query_description()

static nserror get_query_description	(	struct nsurl *	url,
		const char *	key,
		char **	out_str
	)

static

generate a generic query description

Definition at line 1992 of file about.c.

References messages_get_buff(), NSERROR_NOMEM, NSERROR_OK, nsurl_get(), and NSURL_HOST.

Referenced by fetch_about_query_fetcherror_handler(), fetch_about_query_privacy_handler(), and fetch_about_query_timeout_handler().

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◆ ssenddataf()

static nserror ssenddataf	(	struct fetch_about_context *	ctx,
		const char *	fmt,
			...
	)

static

send formatted data on a fetch

Definition at line 133 of file about.c.

References buffer, fetch_msg::data, fetch_about_send_callback(), FETCH_DATA, fetch_msg::header_or_data, NSERROR_INVALID, NSERROR_NOSPACE, NSERROR_OK, and fetch_msg::type.

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Variable Documentation

◆ about_handler_list

struct about_handlers about_handler_list[]

List of about paths and their handlers.

Definition at line 2576 of file about.c.

◆ ring

struct fetch_about_context* ring = NULL

static

Definition at line 75 of file about.c.

Referenced by fetch_about_poll().

Data Structures

Macros

Typedefs

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ about_handler_list_len

Typedef Documentation

◆ fetch_about_handler

Function Documentation

◆ convert_chain_to_cert_info()

◆ fetch_about_404_handler()

◆ fetch_about_abort()

◆ fetch_about_about_handler()

◆ fetch_about_blank_handler()

◆ fetch_about_can_fetch()

◆ fetch_about_certificate_handler()

◆ fetch_about_choices_handler()

◆ fetch_about_config_handler()

◆ fetch_about_credits_handler()

◆ fetch_about_finalise()

◆ fetch_about_free()

◆ fetch_about_imagecache_handler()

◆ fetch_about_initialise()

◆ fetch_about_licence_handler()

◆ fetch_about_logo_handler()

◆ fetch_about_nscolours_handler()

◆ fetch_about_poll()

◆ fetch_about_query_auth_handler()

◆ fetch_about_query_fetcherror_handler()

◆ fetch_about_query_privacy_handler()

◆ fetch_about_query_timeout_handler()

◆ fetch_about_register()

◆ fetch_about_send_callback()

◆ fetch_about_send_finished()

◆ fetch_about_send_header()

◆ fetch_about_setup()

◆ fetch_about_srverror()

◆ fetch_about_start()

◆ fetch_about_testament_handler()

◆ fetch_about_welcome_handler()

◆ format_certificate()

◆ format_certificate_fingerprint()

◆ format_certificate_name()

◆ format_certificate_public_key()

◆ format_certificate_san()

◆ free_ns_cert_info()

◆ get_authentication_description()

◆ get_query_description()

◆ ssenddataf()

Variable Documentation

◆ about_handler_list

◆ ring