#include <assert.h>
#include <apr_lib.h>
#include <apr_file_info.h>
#include <apr_strings.h>
#include <httpd.h>
#include <http_core.h>
#include <http_log.h>
#include <rustls.h>
#include "tls_proto.h"
#include "tls_util.h"

Functions
tls_data_t	tls_data_from_str (const char *s)

tls_data_t	tls_data_assign_copy (apr_pool_t p, const tls_data_t d)

tls_data_t *	tls_data_copy (apr_pool_t p, const tls_data_t d)

const char *	tls_data_to_str (apr_pool_t p, const tls_data_t d)

apr_status_t	tls_util_rustls_error (apr_pool_t p, rustls_result rr, const char *perr_descr)

int	tls_util_is_file (apr_pool_t p, const char fpath)

apr_status_t	tls_util_file_load (apr_pool_t p, const char fpath, apr_size_t min_len, apr_size_t max_len, tls_data_t *data)

int	tls_util_array_uint16_contains (const apr_array_header_t *a, apr_uint16_t n)

const apr_array_header_t *	tls_util_array_uint16_remove (apr_pool_t pool, const apr_array_header_t from, const apr_array_header_t *others)

apr_status_t	tls_util_brigade_transfer (apr_bucket_brigade dest, apr_bucket_brigade src, apr_off_t length, apr_off_t *pnout)

apr_status_t	tls_util_brigade_copy (apr_bucket_brigade dest, apr_bucket_brigade src, apr_off_t length, apr_off_t *pnout)

apr_status_t	tls_util_brigade_split_line (apr_bucket_brigade dest, apr_bucket_brigade src, apr_read_type_e block, apr_off_t length, apr_off_t *pnout)

int	tls_util_name_matches_server (const char name, server_rec s)

apr_size_t	tls_util_bucket_print (char buffer, apr_size_t bmax, apr_bucket b, const char *sep)

apr_size_t	tls_util_bb_print (char buffer, apr_size_t bmax, const char tag, const char sep, apr_bucket_brigade bb)

Variables
static int *const	aplog_module_index = &( tls_module.module_index)

Function Documentation

◆ tls_data_assign_copy()

tls_data_t tls_data_assign_copy	(	apr_pool_t *	p,
		const tls_data_t *	d
	)

Return a copy of a tls_data_t bytes allocated from pool.

Definition at line 43 of file tls_util.c.

◆ tls_data_copy()

tls_data_t * tls_data_copy	(	apr_pool_t *	p,
		const tls_data_t *	d
	)

Create a copy of a tls_data_t using the given pool.

Definition at line 51 of file tls_util.c.

◆ tls_data_from_str()

tls_data_t tls_data_from_str ( const char * s )

Return a tls_data_t for a string.

Definition at line 35 of file tls_util.c.

◆ tls_data_to_str()

const char * tls_data_to_str	(	apr_pool_t *	p,
		const tls_data_t *	d
	)

Convert the data bytes in d into a NUL-terminated string. There is no check if the data bytes already contain NUL.

Definition at line 59 of file tls_util.c.

◆ tls_util_array_uint16_contains()

int tls_util_array_uint16_contains	(	const apr_array_header_t *	a,
		apr_uint16_t	n
	)

Return != 0 iff the array of apr_uint16_t contains value n.

Definition at line 141 of file tls_util.c.

◆ tls_util_array_uint16_remove()

const apr_array_header_t * tls_util_array_uint16_remove	(	apr_pool_t *	pool,
		const apr_array_header_t *	from,
		const apr_array_header_t *	others
	)

Remove all apr_uint16_t in others from array from. Returns the new array or, if no overlap was found, the from array unchanged.

Definition at line 150 of file tls_util.c.

◆ tls_util_bb_print()

apr_size_t tls_util_bb_print	(	char *	buffer,
		apr_size_t	bmax,
		const char *	tag,
		const char *	sep,
		apr_bucket_brigade *	bb
	)

Prints the brigade bucket types and lengths into the given buffer up to bmax.

Returns: number of characters printed

Definition at line 338 of file tls_util.c.

◆ tls_util_brigade_copy()

apr_status_t tls_util_brigade_copy	(	apr_bucket_brigade *	dest,
		apr_bucket_brigade *	src,
		apr_off_t	length,
		apr_off_t *	pnout
	)

Copy up to <length> bytes from <src> to <dest>, including all encountered meta data buckets. <src> remains semantically unchaanged, meaning there might have been buckets split or changed while reading their content. Return the actual byte count copied in <pnout>.

Definition at line 219 of file tls_util.c.

◆ tls_util_brigade_split_line()

apr_status_t tls_util_brigade_split_line	(	apr_bucket_brigade *	dest,
		apr_bucket_brigade *	src,
		apr_read_type_e	block,
		apr_off_t	length,
		apr_off_t *	pnout
	)

Get a line of max length bytes from src into dest. Return the number of bytes transferred in pnout.

Definition at line 265 of file tls_util.c.

◆ tls_util_brigade_transfer()

apr_status_t tls_util_brigade_transfer	(	apr_bucket_brigade *	dest,
		apr_bucket_brigade *	src,
		apr_off_t	length,
		apr_off_t *	pnout
	)

Transfer up to <length> bytes from <src> to <dest>, including all encountered meta data buckets. The transferred buckets/data are removed from <src>. Return the actual byte count transferred in <pnout>.

Definition at line 175 of file tls_util.c.

◆ tls_util_bucket_print()

apr_size_t tls_util_bucket_print	(	char *	buffer,
		apr_size_t	bmax,
		apr_bucket *	b,
		const char *	sep
	)

Print a bucket's meta data (type and length) to the buffer.

Returns: number of characters printed

Definition at line 316 of file tls_util.c.

◆ tls_util_file_load()

apr_status_t tls_util_file_load	(	apr_pool_t *	p,
		const char *	fpath,
		apr_size_t	min_len,
		apr_size_t	max_len,
		tls_data_t *	data
	)

< Type

< Size of the file

< Open the file for reading

Definition at line 89 of file tls_util.c.

◆ tls_util_is_file()

int tls_util_is_file	(	apr_pool_t *	p,
		const char *	fpath
	)

Return != 0 if fpath is a 'real' file.

< Type

< Size of the file

Definition at line 79 of file tls_util.c.

◆ tls_util_name_matches_server()

int tls_util_name_matches_server	(	const char *	name,
		server_rec *	s
	)

Return != 0 iff the given <name> matches the configured 'ServerName' or one of the 'ServerAlias' name of ~~, including wildcard patterns as understood by ap_strcasecmp_match().~~

Definition at line 292 of file tls_util.c.

◆ tls_util_rustls_error()

apr_status_t tls_util_rustls_error	(	apr_pool_t *	p,
		rustls_result	rr,
		const char **	perr_descr
	)

Inspect a 'rustls_result', retrieve the error description for it and return the apr_status_t to use as our error status.

Definition at line 66 of file tls_util.c.

Variable Documentation

◆ aplog_module_index

int* const aplog_module_index = &( tls_module.module_index)

static

Definition at line 32 of file tls_util.c.

Functions

Variables