X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=php_http_buffer.h;fp=php_http_buffer.h;h=0000000000000000000000000000000000000000;hb=bdd6edb59194cda9e5fcb393c48ab4230fceb32a;hp=faf8992107675be7b39f744fc0ae069f9326a410;hpb=c05ef71b26a8d16bf5af2bd8275e08ba5ae02b52;p=m6w6%2Fext-http diff --git a/php_http_buffer.h b/php_http_buffer.h deleted file mode 100644 index faf8992..0000000 --- a/php_http_buffer.h +++ /dev/null @@ -1,250 +0,0 @@ -/* - +--------------------------------------------------------------------+ - | PECL :: http | - +--------------------------------------------------------------------+ - | Redistribution and use in source and binary forms, with or without | - | modification, are permitted provided that the conditions mentioned | - | in the accompanying LICENSE file are met. | - +--------------------------------------------------------------------+ - | Copyright (c) 2004-2014, Michael Wallner | - +--------------------------------------------------------------------+ -*/ - -#ifndef PHP_HTTP_BUFFER_H -#define PHP_HTTP_BUFFER_H - -#ifndef PHP_HTTP_BUFFER_DEFAULT_SIZE -# define PHP_HTTP_BUFFER_DEFAULT_SIZE 256 -#endif - -#define PHP_HTTP_BUFFER_ERROR ((size_t) -1) -#define PHP_HTTP_BUFFER_NOMEM PHP_HTTP_BUFFER_ERROR -#define PHP_HTTP_BUFFER_PASS0 PHP_HTTP_BUFFER_ERROR - -#ifndef PTR_FREE -# define PTR_FREE(PTR) \ - { \ - if (PTR) { \ - efree(PTR); \ - } \ - } -#endif -#ifndef PTR_SET -# define PTR_SET(PTR, SET) \ - { \ - PTR_FREE(PTR); \ - PTR = SET; \ - } -#endif -#ifndef TSRMLS_D -# define TSRMLS_D -# define TSRMLS_DC -# define TSRMLS_CC -# define TSRMLS_C -#endif -#ifdef PHP_ATTRIBUTE_FORMAT -# define PHP_HTTP_BUFFER_ATTRIBUTE_FORMAT(f, a, b) PHP_ATTRIBUTE_FORMAT(f, a, b) -#else -# define PHP_HTTP_BUFFER_ATTRIBUTE_FORMAT(f, a, b) -#endif -#ifndef pemalloc -# define pemalloc(s,p) malloc(s) -# define pefree(x,p) free(x) -# define perealloc(x,s,p) realloc(x,s) -# define perealloc_recoverable perealloc -# define ecalloc calloc -static inline void *estrndup(void *p, size_t s) -{ - char *r = (char *) malloc(s+1); - if (r) memcpy((void *) r, p, s), r[s] = '\0'; - return (void *) r; -} -#endif - -#if defined(PHP_WIN32) -# if defined(PHP_HTTP_BUFFER_EXPORTS) -# define PHP_HTTP_BUFFER_API __declspec(dllexport) -# elif defined(COMPILE_DL_PHP_HTTP_BUFFER) -# define PHP_HTTP_BUFFER_API __declspec(dllimport) -# else -# define PHP_HTTP_BUFFER_API -# endif -#else -# define PHP_HTTP_BUFFER_API -#endif - -#define PHP_HTTP_BUFFER(p) ((php_http_buffer_t *) (p)) - -#define FREE_PHP_HTTP_BUFFER_PTR(STR) pefree(STR, STR->pmem) -#define FREE_PHP_HTTP_BUFFER_VAL(STR) php_http_buffer_dtor(STR) -#define FREE_PHP_HTTP_BUFFER_ALL(STR) php_http_buffer_free(&(STR)) -#define FREE_PHP_HTTP_BUFFER(free, STR) \ - switch (free) \ - { \ - case PHP_HTTP_BUFFER_FREE_NOT: \ - break; \ - case PHP_HTTP_BUFFER_FREE_PTR: \ - pefree(STR, STR->pmem); break; \ - break; \ - case PHP_HTTP_BUFFER_FREE_VAL: \ - php_http_buffer_dtor(STR); \ - break; \ - case PHP_HTTP_BUFFER_FREE_ALL: { \ - php_http_buffer_t *PTR = (STR); \ - php_http_buffer_free(&PTR); \ - break; \ - } \ - default:\ - break; \ - } - -#define RETURN_PHP_HTTP_BUFFER_PTR(STR) RETURN_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_PTR, 0) -#define RETURN_PHP_HTTP_BUFFER_VAL(STR) RETURN_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_NOT, 0) -#define RETURN_PHP_HTTP_BUFFER_DUP(STR) RETURN_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_NOT, 1) -#define RETVAL_PHP_HTTP_BUFFER_PTR(STR) RETVAL_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_PTR, 0) -#define RETVAL_PHP_HTTP_BUFFER_VAL(STR) RETVAL_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_NOT, 0) -#define RETVAL_PHP_HTTP_BUFFER_DUP(STR) RETVAL_PHP_HTTP_BUFFER((STR), PHP_HTTP_BUFFER_FREE_NOT, 1) -/* RETURN_PHP_HTTP_BUFFER(buf, PHP_HTTP_BUFFER_FREE_PTR, 0) */ -#define RETURN_PHP_HTTP_BUFFER(STR, free, dup) \ - RETVAL_PHP_HTTP_BUFFER((STR), (free), (dup)); \ - return; - -#define RETVAL_PHP_HTTP_BUFFER(STR, free, dup) \ - php_http_buffer_fix(STR); \ - RETVAL_STRINGL((STR)->data, (STR)->used, (dup)); \ - FREE_PHP_HTTP_BUFFER((free), (STR)); - -typedef struct php_http_buffer { - char *data; - size_t used; - size_t free; - size_t size; - unsigned pmem:1; - unsigned reserved:31; -} php_http_buffer_t; - -typedef enum php_http_buffer_free { - PHP_HTTP_BUFFER_FREE_NOT = 0, - PHP_HTTP_BUFFER_FREE_PTR, /* pefree() */ - PHP_HTTP_BUFFER_FREE_VAL, /* php_http_buffer_dtor() */ - PHP_HTTP_BUFFER_FREE_ALL /* php_http_buffer_free() */ -} php_http_buffer_free_t; - -#define PHP_HTTP_BUFFER_ALL_FREE(STR) PHP_HTTP_BUFFER_FREE_ALL,(STR) -#define PHP_HTTP_BUFFER_PTR_FREE(STR) PHP_HTTP_BUFFER_FREE_PTR,(STR) -#define PHP_HTTP_BUFFER_VAL_FREE(STR) PHP_HTTP_BUFFER_FREE_VAL,(STR) -#define PHP_HTTP_BUFFER_NOT_FREE(STR) PHP_HTTP_BUFFER_FREE_NOT,(STR) - -#define PHP_HTTP_BUFFER_INIT_PREALLOC 0x01 -#define PHP_HTTP_BUFFER_INIT_PERSISTENT 0x02 - -/* create a new php_http_buffer_t */ -#define php_http_buffer_new() php_http_buffer_init(NULL) -#define php_http_buffer_init(b) php_http_buffer_init_ex(b, PHP_HTTP_BUFFER_DEFAULT_SIZE, 0) -#define php_http_buffer_clone(from, to) php_http_buffer_init_ex((to), (from)->size, (from)->pmem ? PHP_HTTP_BUFFER_INIT_PERSISTENT:0) -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_init_ex(php_http_buffer_t *buf, size_t chunk_size, int flags); - -/* create a php_http_buffer_t from a zval or c-string */ -#define php_http_buffer_from_zval(z) php_http_buffer_from_string(Z_STRVAL(z), Z_STRLEN(z)) -#define php_http_buffer_from_zval_ex(b, z) php_http_buffer_from_string_ex(b, Z_STRVAL(z), Z_STRLEN(z)) -#define php_http_buffer_from_string(s, l) php_http_buffer_from_string_ex(NULL, (s), (l)) -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_from_string_ex(php_http_buffer_t *buf, const char *string, size_t length); - -/* usually only called from within the internal functions */ -#define php_http_buffer_resize(b, s) php_http_buffer_resize_ex((b), (s), 0, 0) -PHP_HTTP_BUFFER_API size_t php_http_buffer_resize_ex(php_http_buffer_t *buf, size_t len, size_t override_size, int allow_error); - -PHP_HTTP_BUFFER_API char *php_http_buffer_account(php_http_buffer_t *buf, size_t to_account); - -/* shrink memory chunk to actually used size (+1) */ -PHP_HTTP_BUFFER_API size_t php_http_buffer_shrink(php_http_buffer_t *buf); - -/* append data to the php_http_buffer_t */ -#define php_http_buffer_appends(b, a) php_http_buffer_append((b), (a), sizeof(a)-1) -#define php_http_buffer_appendl(b, a) php_http_buffer_append((b), (a), strlen(a)) -PHP_HTTP_BUFFER_API size_t php_http_buffer_append(php_http_buffer_t *buf, const char *append, size_t append_len); -PHP_HTTP_BUFFER_API size_t php_http_buffer_appendf(php_http_buffer_t *buf, const char *format, ...) PHP_HTTP_BUFFER_ATTRIBUTE_FORMAT(printf, 2, 3); - -/* get a zero-terminated string */ -PHP_HTTP_BUFFER_API char *php_http_buffer_data(const php_http_buffer_t *buf, char **into, size_t *len); - -/* remove a substring */ -PHP_HTTP_BUFFER_API size_t php_http_buffer_cut(php_http_buffer_t *buf, size_t offset, size_t length); - -/* sets a trailing NUL byte */ -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_fix(php_http_buffer_t *buf); - -/* reset php_http_buffer_t object */ -PHP_HTTP_BUFFER_API void php_http_buffer_reset(php_http_buffer_t *buf); - -/* free a php_http_buffer_t objects contents */ -PHP_HTTP_BUFFER_API void php_http_buffer_dtor(php_http_buffer_t *buf); - -/* free a php_http_buffer_t object completely */ -PHP_HTTP_BUFFER_API void php_http_buffer_free(php_http_buffer_t **buf); - -/* stores data in a php_http_buffer_t until it reaches chunk_size */ -PHP_HTTP_BUFFER_API size_t php_http_buffer_chunk_buffer(php_http_buffer_t **s, const char *data, size_t data_len, char **chunk, size_t chunk_size); - -typedef size_t (*php_http_buffer_pass_func_t)(void *opaque, char *, size_t TSRMLS_DC); - -PHP_HTTP_BUFFER_API ssize_t php_http_buffer_passthru(php_http_buffer_t **s, size_t chunk_size, php_http_buffer_pass_func_t passin, void *passin_arg, php_http_buffer_pass_func_t passon, void *passon_arg TSRMLS_DC); - -/* wrapper around php_http_buffer_chunk_buffer, which passes available chunks to passthru() */ -PHP_HTTP_BUFFER_API size_t php_http_buffer_chunked_output(php_http_buffer_t **s, const char *data, size_t data_len, size_t chunk_size, php_http_buffer_pass_func_t passout, void *opaque TSRMLS_DC); - -/* write chunks directly into php_http_buffer_t buffer */ -PHP_HTTP_BUFFER_API size_t php_http_buffer_chunked_input(php_http_buffer_t **s, size_t chunk_size, php_http_buffer_pass_func_t passin, void *opaque TSRMLS_DC); - - -# ifdef PHP_HTTP_BUFFER_EXTENDED - -/* memcmp for php_http_buffer_t objects */ -PHP_HTTP_BUFFER_API int php_http_buffer_cmp(php_http_buffer_t *left, php_http_buffer_t *right); - -/* get a complete php_http_buffer_t duplicate */ -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_copy(const php_http_buffer_t *from, php_http_buffer_t *to); - -/* merge several php_http_buffer_t objects - use like: - - php_http_buffer_t *final = php_http_buffer_merge(3, - PHP_HTTP_BUFFER_NOT_FREE(&keep), - PHP_HTTP_BUFFER_ALL_FREE(middle_ptr), - PHP_HTTP_BUFFER_VAL_FREE(&local); -*/ -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_merge(unsigned argc, ...); -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_merge_ex(php_http_buffer_t *buf, unsigned argc, ...); -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_merge_va(php_http_buffer_t *buf, unsigned argc, va_list argv); - -/* insert data at a specific position of the php_http_buffer_t */ -#define php_http_buffer_inserts(b, i, o) php_http_buffer_insert((b), (i), sizeof(i)-1, (o)) -#define php_http_buffer_insertl(b, i, o) php_http_buffer_insert((b), (i), strlen(i), (o)) -PHP_HTTP_BUFFER_API size_t php_http_buffer_insert(php_http_buffer_t *buf, const char *insert, size_t insert_len, size_t offset); -PHP_HTTP_BUFFER_API size_t php_http_buffer_insertf(php_http_buffer_t *buf, size_t offset, const char *format, ...) PHP_HTTP_BUFFER_ATTRIBUTE_FORMAT(printf, 3, 4); - -/* prepend data */ -#define php_http_buffer_prepends(b, p) php_http_buffer_prepend((b), (p), sizeof(p)-1) -#define php_http_buffer_prependl(b, p) php_http_buffer_prepend((b), (p), strlen(p)) -PHP_HTTP_BUFFER_API size_t php_http_buffer_prepend(php_http_buffer_t *buf, const char *prepend, size_t prepend_len); -PHP_HTTP_BUFFER_API size_t php_http_buffer_prependf(php_http_buffer_t *buf, const char *format, ...) PHP_HTTP_BUFFER_ATTRIBUTE_FORMAT(printf, 2, 3); - -/* get a part of the php_http_buffer_t */ -#define php_http_buffer_mid(b, o, l) php_http_buffer_sub((b), (o), (l)) -#define php_http_buffer_left(b, l) php_http_buffer_sub((b), 0, (l)) -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_right(const php_http_buffer_t *buf, size_t length); -PHP_HTTP_BUFFER_API php_http_buffer_t *php_http_buffer_sub(const php_http_buffer_t *buf, size_t offset, size_t len); - -# endif /* PHP_HTTP_BUFFER_EXTENDED */ - -#endif /* PHP_HTTP_BUFFER_H */ - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */