ex_http_form.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "nilorea/n_common.h"
#include "nilorea/n_http_form.h"
#include "nilorea/n_log.h"
#include "nilorea/n_str.h"

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Macros
#define	BND(ct)
	boundary of a NUL-terminated Content-Type literal, into b

Functions
static int	decodes_to (const char *in, int flags, const char *want)
	decode a NUL-terminated literal and compare with the expected result
static void	expect_true (const char *what, int ok)
	count a failed check
int	main (int argc, char **argv)
	run the checks
static N_HTTP_FORM_MULTIPART *	mp_parse (const char *body, size_t max)
	parse a NUL-terminated multipart body
static int	part_body_is (const char *buf, const N_HTTP_FORM_PART *p, const char *want)
	body of a part as a string comparison
static int	process_args (int argc, char **argv)
	read -V
static void	test_decode (void)
	percent-decoding
static void	test_form (void)
	query strings and urlencoded bodies
static void	test_multipart (void)
	multipart/form-data

Variables
static int	failures = 0
	failed checks
static int	log_level = 3
	log level from -V

Macro Definition Documentation

BND

#define BND

(

ct

)

Value:

n_http_form_multipart_boundary((ct), strlen(ct), b)

boundary of a NUL-terminated Content-Type literal, into b

Examples

ex_http_form.c.

Definition at line 195 of file ex_http_form.c.

Referenced by test_multipart().

Function Documentation

decodes_to()

int decodes_to ( const char * in, int flags, const char * want )

static

decode a NUL-terminated literal and compare with the expected result

Parameters

in	encoded text
flags	decode flags
want	expected decoded text, or NULL when decoding must fail

Returns

non-zero when the outcome is the expected one

Examples

ex_http_form.c.

Definition at line 79 of file ex_http_form.c.

References N_STR::data, free_nstr, n_http_percent_decode(), and N_STR::written.

Referenced by test_decode().

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expect_true()

void expect_true ( const char * what, int ok )

static

count a failed check

Parameters

what	the check
ok	its result

Definition at line 48 of file ex_http_form.c.

References failures, LOG_ERR, LOG_INFO, and n_log.

main()

int main	(	int	argc,
		char **	argv )

run the checks

Parameters

argc	argument count
argv	arguments

Returns

0 when every check passes

Definition at line 306 of file ex_http_form.c.

References failures, LOG_ERR, log_level, LOG_NOTICE, n_log, process_args(), set_log_level(), test_decode(), test_form(), and test_multipart().

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mp_parse()

N_HTTP_FORM_MULTIPART * mp_parse ( const char * body, size_t max )

static

parse a NUL-terminated multipart body

Parameters

body	the body
max	most parts

Returns

the parse result

Examples

ex_http_form.c.

Definition at line 190 of file ex_http_form.c.

References n_http_form_multipart_parse().

Referenced by test_multipart().

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part_body_is()

int part_body_is ( const char * buf, const N_HTTP_FORM_PART * p, const char * want )

static

body of a part as a string comparison

Parameters

buf	the parsed buffer
p	the part
want	expected body

Returns

non-zero when equal

Examples

ex_http_form.c.

Definition at line 182 of file ex_http_form.c.

References N_HTTP_FORM_PART::body_len, and N_HTTP_FORM_PART::body_off.

Referenced by test_multipart().

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process_args()

int process_args ( int argc, char ** argv )

static

read -V

Parameters

argc	argument count
argv	arguments

Returns

0, or -1 on a bad argument

Definition at line 61 of file ex_http_form.c.

References log_level.

test_decode()

void test_decode ( void )

static

percent-decoding

Examples

ex_http_form.c.

Definition at line 92 of file ex_http_form.c.

References char_to_nstr(), N_STR::data, decodes_to(), expect_true(), free_nstr, N_HTTP_FORM_PLUS_SPACE, N_HTTP_FORM_RAW_BYTES, n_http_percent_decode(), and N_STR::written.

Referenced by main().

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test_form()

void test_form ( void )

static

query strings and urlencoded bodies

Examples

ex_http_form.c.

Definition at line 122 of file ex_http_form.c.

References expect_true(), N_HTTP_FORM::fields, n_http_form_count(), n_http_form_free(), n_http_form_get(), n_http_form_parse(), N_HTTP_FORM_RAW_BYTES, N_HTTP_FORM_SKIP_INVALID, N_HTTP_FIELD::name, N_HTTP_FORM::nb_fields, N_HTTP_FIELD::value, and N_HTTP_FIELD::value_len.

Referenced by main().

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test_multipart()

void test_multipart ( void )

static

multipart/form-data

Examples

ex_http_form.c.

Definition at line 198 of file ex_http_form.c.

References BND, N_HTTP_FORM_PART::body_len, N_HTTP_FORM_PART::body_off, N_HTTP_FORM_PART::content_type, expect_true(), N_HTTP_FORM_PART::filename, N_HTTP_FORM_PART::has_filename, mp_parse(), N_HTTP_FORM_BOUNDARY_MAX, n_http_form_multipart_count(), n_http_form_multipart_free(), n_http_form_multipart_get(), n_http_form_multipart_parse(), N_HTTP_FORM_PART_HEAD_MAX, N_HTTP_FORM_PART_NAME_MAX, N_HTTP_FORM_PART::name, N_HTTP_FORM_MULTIPART::nb_parts, part_body_is(), and N_HTTP_FORM_MULTIPART::parts.

Referenced by main().

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Variable Documentation

failures

int failures = 0

static

failed checks

Definition at line 43 of file ex_http_form.c.

log_level

int log_level = 3

static

log level from -V

Definition at line 41 of file ex_http_form.c.