diff options
Diffstat (limited to 'src/buffer.h')
-rw-r--r-- | src/buffer.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/buffer.h b/src/buffer.h deleted file mode 100644 index 16d05601..00000000 --- a/src/buffer.h +++ /dev/null @@ -1,166 +0,0 @@ -#ifndef _BUFFER_H_ -#define _BUFFER_H_ - -#include "settings.h" - -#include <stdlib.h> -#include <sys/types.h> - -#include "array-static.h" - -typedef struct { - char *ptr; - - size_t used; - size_t size; -} buffer; - -typedef void (*buffer_ptr_free_t)(void *p); - -typedef struct { - void **ptr; - size_t size; - size_t used; - buffer_ptr_free_t free; -} buffer_ptr; - -typedef struct { - buffer **ptr; - - size_t used; - size_t size; -} buffer_array; - -typedef struct { - char *ptr; - - size_t offset; /* input pointer */ - - size_t used; /* output pointer */ - size_t size; -} read_buffer; - -LI_API buffer_ptr* buffer_ptr_init(buffer_ptr_free_t freer); -LI_API void buffer_ptr_free(buffer_ptr *b); -LI_API void buffer_ptr_clear(buffer_ptr *b); -LI_API void buffer_ptr_append(buffer_ptr *b, void *item); -LI_API void* buffer_ptr_pop(buffer_ptr *b); -LI_API void* buffer_ptr_top(buffer_ptr *b); - -LI_API buffer_array* buffer_array_init(void); -LI_API void buffer_array_free(buffer_array *b); -LI_API void buffer_array_reset(buffer_array *b); -LI_API buffer* buffer_array_append_get_buffer(buffer_array *b); - -LI_API buffer* buffer_init(void); -LI_API buffer* buffer_init_buffer(buffer *b); -LI_API buffer* buffer_init_string(const char *str); -LI_API void buffer_free(buffer *b); -LI_API void buffer_reset(buffer *b); - -LI_API int buffer_prepare_copy(buffer *b, size_t size); -LI_API int buffer_prepare_append(buffer *b, size_t size); - -LI_API int buffer_copy_string(buffer *b, const char *s); -LI_API int buffer_copy_string_len(buffer *b, const char *s, size_t s_len); -LI_API int buffer_copy_string_buffer(buffer *b, const buffer *src); -LI_API int buffer_copy_string_hex(buffer *b, const char *in, size_t in_len); - -LI_API int buffer_copy_long(buffer *b, long val); - -LI_API int buffer_copy_memory(buffer *b, const char *s, size_t s_len); - -LI_API int buffer_append_string(buffer *b, const char *s); -LI_API int buffer_append_string_len(buffer *b, const char *s, size_t s_len); -LI_API int buffer_append_string_buffer(buffer *b, const buffer *src); -LI_API int buffer_append_string_lfill(buffer *b, const char *s, size_t maxlen); -LI_API int buffer_append_string_rfill(buffer *b, const char *s, size_t maxlen); - -LI_API int buffer_append_long_hex(buffer *b, unsigned long len); -LI_API int buffer_append_long(buffer *b, long val); - -#if defined(SIZEOF_LONG) && (SIZEOF_LONG == SIZEOF_OFF_T) -#define buffer_copy_off_t(x, y) buffer_copy_long(x, y) -#define buffer_append_off_t(x, y) buffer_append_long(x, y) -#else -LI_API int buffer_copy_off_t(buffer *b, off_t val); -LI_API int buffer_append_off_t(buffer *b, off_t val); -#endif - -LI_API int buffer_append_memory(buffer *b, const char *s, size_t s_len); - -LI_API char* buffer_search_string_len(buffer *b, const char *needle, size_t len); - -LI_API int buffer_is_empty(buffer *b); -LI_API int buffer_is_equal(buffer *a, buffer *b); -LI_API int buffer_is_equal_right_len(buffer *a, buffer *b, size_t len); -LI_API int buffer_is_equal_string(buffer *a, const char *s, size_t b_len); -LI_API int buffer_caseless_compare(const char *a, size_t a_len, const char *b, size_t b_len); - -typedef enum { - ENCODING_UNSET, - ENCODING_REL_URI, /* for coding a rel-uri (/with space/and%percent) nicely as part of an href */ - ENCODING_REL_URI_PART, /* same as ENC_REL_URL plus encoding "/" as "%2F" */ - ENCODING_HTML, /* "&" becomes "&" and so on */ - ENCODING_MINIMAL_XML, /* minimal encoding for xml */ - ENCODING_HEX /* encode string as hex */ -} buffer_encoding_t; - -LI_API int buffer_append_string_encoded(buffer *b, const char *s, size_t s_len, buffer_encoding_t encoding); - -LI_API int buffer_urldecode_path(buffer *url); -LI_API int buffer_urldecode_query(buffer *url); -LI_API int buffer_path_simplify(buffer *dest, buffer *src); - -LI_API int buffer_to_lower(buffer *b); -LI_API int buffer_to_upper(buffer *b); - -/** deprecated */ -LI_API int LI_ltostr(char *buf, long val); -LI_API char hex2int(unsigned char c); -LI_API char int2hex(char i); - -LI_API int light_isdigit(int c); -LI_API int light_isxdigit(int c); -LI_API int light_isalpha(int c); -LI_API int light_isalnum(int c); - -#define BUFFER_CTYPE_FUNC(type) int buffer_is##type(buffer *b); -BUFFER_CTYPE_FUNC(digit) -BUFFER_CTYPE_FUNC(xdigit) -BUFFER_CTYPE_FUNC(alpha) -BUFFER_CTYPE_FUNC(alnum) - -#define BUF_STR(x) x->ptr -#define BUF_STR_LEN(x) (x->used ? x->used - 1 : 0) - -/* used on solaris as their vprintf() hates NULL for %s */ -#define SAFE_BUF_STR(x) x && x->ptr ? x->ptr : "(null)" - -#define BUFFER_APPEND_STRING_CONST(x, y) \ - buffer_append_string_len(x, y, sizeof(y) - 1) - -#define BUFFER_COPY_STRING_CONST(x, y) \ - buffer_copy_string_len(x, y, sizeof(y) - 1) - -#define CONST_STR_LEN(x) x, x ? sizeof(x) - 1 : 0 -#define CONST_BUF_LEN(x) BUF_STR(x), x->used ? x->used - 1 : 0 - - -#define UNUSED(x) ( (void)(x) ) - -/** - * a pool of unused buffer * - */ - -ARRAY_STATIC_DEF(buffer_pool, buffer, ); - -buffer_pool* buffer_pool_init(); -void buffer_pool_free(buffer_pool* ); - -buffer *buffer_pool_get(buffer_pool *bp); -void buffer_pool_append(buffer_pool *bp, buffer *); - -#endif - - |