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Code

Feature: Added httpp_request_info()

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This commit is contained in:
Philipp Schafft 2018-08-02 09:00:32 +00:00
parent 1f57410788
commit aeddcad5df
2 changed files with 68 additions and 0 deletions
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57
httpp/httpp.c
View File

@ -59,6 +59,63 @@ static void _httpp_set_param_nocopy(avl_tree *tree, char *name, char *value, int
static void _httpp_set_param(avl_tree *tree, const char *name, const char *value);
static http_var_t *_httpp_get_param_var(avl_tree *tree, const char *name);
httpp_request_info_t httpp_request_info(httpp_request_type_e req)
{
#if 0
#define HTTPP_REQUEST_IS_SAFE ((httpp_request_info_t)0x0001U)
#define HTTPP_REQUEST_IS_IDEMPOTENT ((httpp_request_info_t)0x0002U)
#define HTTPP_REQUEST_IS_CACHEABLE ((httpp_request_info_t)0x0004U)
#define HTTPP_REQUEST_HAS_RESPONSE_BODY ((httpp_request_info_t)0x0010U)
#define HTTPP_REQUEST_HAS_REQUEST_BODY ((httpp_request_info_t)0x0100U)
#define HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY ((httpp_request_info_t)0x0200U)
#endif
switch (req) {
/* offical methods */
case httpp_req_get:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_IS_CACHEABLE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY;
break;
case httpp_req_post:
return HTTPP_REQUEST_IS_CACHEABLE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY;
break;
case httpp_req_put:
return HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY;
break;
case httpp_req_head:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_IS_CACHEABLE;
break;
case httpp_req_options:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY;
break;
case httpp_req_delete:
return HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY;
break;
case httpp_req_trace:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_IS_IDEMPOTENT|HTTPP_REQUEST_HAS_RESPONSE_BODY;
break;
case httpp_req_connect:
return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY;
break;
/* Icecast specific methods */
case httpp_req_source:
return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_REQUEST_BODY;
break;
case httpp_req_play:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY;
break;
case httpp_req_stats:
return HTTPP_REQUEST_IS_SAFE|HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY;
break;
/* Virtual and other methods */
case httpp_req_none:
case httpp_req_unknown:
default:
return HTTPP_REQUEST_HAS_RESPONSE_BODY|HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY;
break;
}
}
http_parser_t *httpp_create_parser(void)
{
return (http_parser_t *)malloc(sizeof(http_parser_t));

11
httpp/httpp.h
View File

@ -61,6 +61,14 @@ typedef enum httpp_request_type_tag {
httpp_req_unknown
} httpp_request_type_e;
typedef unsigned int httpp_request_info_t;
#define HTTPP_REQUEST_IS_SAFE ((httpp_request_info_t)0x0001U)
#define HTTPP_REQUEST_IS_IDEMPOTENT ((httpp_request_info_t)0x0002U)
#define HTTPP_REQUEST_IS_CACHEABLE ((httpp_request_info_t)0x0004U)
#define HTTPP_REQUEST_HAS_RESPONSE_BODY ((httpp_request_info_t)0x0010U)
#define HTTPP_REQUEST_HAS_REQUEST_BODY ((httpp_request_info_t)0x0100U)
#define HTTPP_REQUEST_HAS_OPTIONAL_REQUEST_BODY ((httpp_request_info_t)0x0200U)
typedef struct http_var_tag http_var_t;
struct http_var_tag {
char *name;
@ -82,6 +90,7 @@ typedef struct http_parser_tag {
} http_parser_t;
#ifdef _mangle
# define httpp_request_info _mangle(httpp_request_info)
# define httpp_create_parser _mangle(httpp_create_parser)
# define httpp_initialize _mangle(httpp_initialize)
# define httpp_parse _mangle(httpp_parse)
@ -99,6 +108,8 @@ typedef struct http_parser_tag {
# define httpp_clear _mangle(httpp_clear)
#endif
httpp_request_info_t httpp_request_info(httpp_request_type_e req);
http_parser_t *httpp_create_parser(void);
void httpp_initialize(http_parser_t *parser, http_varlist_t *defaults);
int httpp_parse(http_parser_t *parser, const char *http_data, unsigned long len);