📄 http_protos.h
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* * @endcode * * @return * The function http_status_copy() returns a pointer to * newly copied header structure, or NULL upon an error. */#if SU_HAVE_INLINEsu_inline#endifhttp_status_t *http_status_copy(su_home_t *home, http_status_t const *hdr) __attribute__((__malloc__));/**Make a header structure http_status_t. * * The function http_status_make() makes a new * http_status_t header structure. It allocates a new * header structure, and decodes the string @a s as the * value of the structure. * * @param home memory home used to allocate new header structure. * @param s string to be decoded as value of the new header structure * * @note This function is usually implemented as a macro calling * http_header_make(). * * @return * The function http_status_make() returns a pointer to * newly maked http_status_t header structure, or NULL upon * an error. */#if SU_HAVE_INLINEsu_inline#endifhttp_status_t *http_status_make(su_home_t *home, char const *s) __attribute__((__malloc__));/**Make a status line from formatting result. * * The function http_status_format() makes a new * status line object using formatting result as its * value. The function first prints the arguments according to * the format @a fmt specified. Then it allocates a new header * structure, and uses the formatting result as the header * value. * * @param home memory home used to allocate new header structure. * @param fmt string used as a printf()-style format * @param ... argument list for format * * @note This function is usually implemented as a macro calling * msg_header_format(). * * @return * The function http_status_format() returns a pointer to newly * makes header structure, or NULL upon an error. * * @HIDE */#if SU_HAVE_INLINEsu_inline#endifhttp_status_t *http_status_format(su_home_t *home, char const *fmt, ...) __attribute__((__malloc__, __format__ (printf, 2, 3)));/* Inlined functions */#if SU_HAVE_INLINEsu_inlinehttp_status_t *http_status_format(su_home_t *home, char const *fmt, ...){ http_header_t *h; va_list ap; va_start(ap, fmt); h = http_header_vformat(home, http_status_class, fmt, ap); va_end(ap); return (http_status_t *)h;}su_inlinehttp_status_t *http_status_dup(su_home_t *home, http_status_t const *o) { return (http_status_t *) msg_header_dup_as(home, http_status_class, (msg_header_t const *)o);}su_inlinehttp_status_t *http_status_copy(su_home_t *home, http_status_t const *o) { return (http_status_t *) msg_header_copy_as(home, http_status_class, (msg_header_t const *)o); }su_inline http_status_t *http_status_make(su_home_t *home, char const *s){ return (http_status_t *)http_header_make(home, http_status_class, s);}#endif#endif /* !define HTTP_HCLASSES_ONLY *//** @} *//* Declare internal prototypes for Accept header *//**@addtogroup http_accept*/ /** @{ */enum { /** Hash of Accept header. @internal*/ http_accept_hash = 29344 };/**Header class for HTTP Accept header. * * The header class http_accept_class defines how a HTTP * Accept header is parsed and printed. It also * contains methods used by HTTP parser and other functions * to manipulate the http_accept_t header structure. * */HTTP_DLL extern msg_hclass_t http_accept_class[];#ifndef HTTP_HCLASSES_ONLY/** Decode (parse) a Accept header. @internal */msg_parse_f http_accept_d;/** Encode (print) a Accept header. @internal */msg_print_f http_accept_e;/**Initializer for structure http_accept_t. * * A static http_accept_t structure must be initialized * with the HTTP_ACCEPT_INIT() macro. For instance, * @code * * http_accept_t http_accept = HTTP_ACCEPT_INIT; * * @endcode * @HI */#define HTTP_ACCEPT_INIT() HTTP_HDR_INIT(accept)/**Initialize a structure http_accept_t. * * An http_accept_t structure can be initialized with the * http_accept_init() function/macro. For instance, * @code * * http_accept_t http_accept; * * http_accept_init(&http_accept); * * @endcode * @HI */#if SU_HAVE_INLINEsu_inline http_accept_t *http_accept_init(http_accept_t x[1]){ return HTTP_HEADER_INIT(x, http_accept_class, sizeof(http_accept_t));}#else#define http_accept_init(x) \ HTTP_HEADER_INIT(x, http_accept_class, sizeof(http_accept_t))#endif/**Test if header object is instance of http_accept_t. * * The function http_is_accept() returns true (nonzero) if * the header class is an instance of Accept header * object and false (zero) otherwise. * * @param header pointer to the header structure to be tested * * @return * The function http_is_xaccept() returns true (nonzero) if * the header object is an instance of header accept and * false (zero) otherwise. */#if SU_HAVE_INLINEsu_inline int http_is_accept(http_header_t const *header){ return header && header->sh_class->hc_hash == http_accept_hash;}#else#define http_is_accept(h) \ ((h) && ((msg_common_t *)(h))->h_class->hc_hash == http_accept_hash)#endif/**Duplicate (deep copy) @c http_accept_t. * * The function http_accept_dup() duplicates a header * structure @a hdr. If the header structure @a hdr * contains a reference (@c hdr->x_next) to a list of * headers, all the headers in the list are duplicated, too. * * @param home memory home used to allocate new structure * @param hdr header structure to be duplicated * * When duplicating, all parameter lists and non-constant * strings attached to the header are copied, too. The * function uses given memory @a home to allocate all the * memory areas used to copy the header. * * @par Example * @code * * accept = http_accept_dup(home, http->http_accept); * * @endcode * * @return * The function http_accept_dup() returns a pointer to the * newly duplicated http_accept_t header structure, or NULL * upon an error. */#if SU_HAVE_INLINEsu_inline#endifhttp_accept_t *http_accept_dup(su_home_t *home, http_accept_t const *hdr) __attribute__((__malloc__));/**Copy a http_accept_t header structure. * * The function http_accept_copy() copies a header structure @a * hdr. If the header structure @a hdr contains a reference (@c * hdr->h_next) to a list of headers, all the headers in that * list are copied, too. The function uses given memory @a home * to allocate all the memory areas used to copy the header * structure @a hdr. * * @param home memory home used to allocate new structure * @param hdr pointer to the header structure to be duplicated * * When copying, only the header structure and parameter lists * attached to it are duplicated. The new header structure * retains all the references to the strings within the old @a * header, including the encoding of the old header, if present. * * @par Example * @code * * accept = http_accept_copy(home, http->http_accept); * * @endcode * * @return * The function http_accept_copy() returns a pointer to * newly copied header structure, or NULL upon an error. */#if SU_HAVE_INLINEsu_inline#endifhttp_accept_t *http_accept_copy(su_home_t *home, http_accept_t const *hdr) __attribute__((__malloc__));/**Make a header structure http_accept_t. * * The function http_accept_make() makes a new * http_accept_t header structure. It allocates a new * header structure, and decodes the string @a s as the * value of the structure. * * @param home memory home used to allocate new header structure. * @param s string to be decoded as value of the new header structure * * @note This function is usually implemented as a macro calling * http_header_make(). * * @return * The function http_accept_make() returns a pointer to * newly maked http_accept_t header structure, or NULL upon * an error. */#if SU_HAVE_INLINEsu_inline#endifhttp_accept_t *http_accept_make(su_home_t *home, char const *s) __attribute__((__malloc__));/**Make a Accept header from formatting result. * * The function http_accept_format() makes a new * Accept header object using formatting result as its * value. The function first prints the arguments according to * the format @a fmt specified. Then it allocates a new header * structure, and uses the formatting result as the header * value. * * @param home memory home used to allocate new header structure. * @param fmt string used as a printf()-style format * @param ... argument list for format * * @note This function is usually implemented as a macro calling * msg_header_format(). * * @return * The function http_accept_format() returns a pointer to newly * makes header structure, or NULL upon an error. * * @HIDE */#if SU_HAVE_INLINEsu_inline#endifhttp_accept_t *http_accept_format(su_home_t *home, char const *fmt, ...) __attribute__((__malloc__, __format__ (printf, 2, 3)));/* Inlined functions */#if SU_HAVE_INLINEsu_inlinehttp_accept_t *http_accept_format(su_home_t *home, char const *fmt, ...){ http_header_t *h; va_list ap; va_start(ap, fmt); h = http_header_vformat(home, http_accept_class, fmt, ap); va_end(ap); return (http_accept_t *)h;}su_inlinehttp_accept_t *http_accept_dup(su_home_t *home, http_accept_t const *o) { return (http_accept_t *) msg_header_dup_as(home, http_accept_class, (msg_header_t const *)o);}su_inlinehttp_accept_t *http_accept_copy(su_home_t *home, http_accept_t const *o) { return (http_accept_t *) msg_header_copy_as(home, http_accept_class, (msg_header_t const *)o); }su_inline http_accept_t *http_accept_make(su_home_t *home, char const *s){ return (http_accept_t *)http_header_make(home, http_accept_class, s);}#endif#endif /* !define HTTP_HCLASSES_ONLY *//** @} *//* Declare internal prototypes for Accept-Charset header *//**@addtogroup http_accept_charset*/ /** @{ */enum { /** Hash of Accept-Charset header. @internal*/ http_accept_charset_hash = 41803 };/**Header class for HTTP Accept-Charset header. * * The header class http_accept_charset_class defines how a HTTP * Accept-Charset header is parsed and printed. It also * contains methods used by HTTP parser and other functions * to manipulate the http_accept_charset_t header structure. * */HTTP_DLL extern msg_hclass_t http_accept_charset_class[];#ifndef HTTP_HCLASSES_ONLY/** Decode (parse) a Accept-Charset header. @internal */msg_parse_f http_accept_charset_d;/** Encode (print) a Accept-Charset header. @internal */msg_print_f http_accept_charset_e;/**Initializer for structure http_accept_charset_t. * * A static http_accept_charset_t structure must be initialized * with the HTTP_ACCEPT_CHARSET_INIT() macro. For instance, * @code * * http_accept_charset_t http_accept_charset = HTTP_ACCEPT_CHARSET_INIT; * * @endcode * @HI */#define HTTP_ACCEPT_CHARSET_INIT() HTTP_HDR_INIT(accept_charset)/**Initialize a structure http_accept_charset_t. * * An http_accept_charset_t structure can be initialized with the * http_accept_charset_init() function/macro. For instance, * @code * * http_accept_charset_t http_accept_charset; * * http_accept_charset_init(&http_accept_charset); * * @endcode * @HI */#if SU_HAVE_INLINEsu_inline http_accept_charset_t *http_accept_charset_init(http_accept_charset_t x[1]){ return HTTP_HEADER_INIT(x, http_accept_charset_class, sizeof(http_accept_charset_t));}#else#define http_accept_charset_init(x) \ HTTP_HEADER_INIT(x, http_accept_charset_class, sizeof(http_accept_charset_t))#endif/**Test if header object is instance of http_accept_charset_t. * * The function http_is_accept_charset() returns true (nonzero) if * the header class is an instance of Accept-Charset header * object and false (zero) otherwise. * * @param header pointer to the header structure to be tested * * @return * The function http_is_xaccept_charset() returns true (nonzero) if * the header object is an instance of header accept_charset and * false (zero) otherwise. */#if SU_HAVE_INLINEsu_inline int http_is_accept_charset(http_header_t const *header){ return header && header->sh_class->hc_hash == http_accept_charset_hash;}#else#define http_is_accept_charset(h) \
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