/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* Cherokee * * Authors: * Alvaro Lopez Ortega * * Copyright (C) 2001-2014 Alvaro Lopez Ortega * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2 of the GNU General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ #if !defined (CHEROKEE_INSIDE_CHEROKEE_H) && !defined (CHEROKEE_COMPILATION) # error "Only can be included directly, this file may disappear or change contents." #endif #ifndef CHEROKEE_BUFFER_H #define CHEROKEE_BUFFER_H #include #include #include #include #include #include CHEROKEE_BEGIN_DECLS typedef struct { char *buf; /**< Memory chunk */ cuint_t size; /**< Total amount of memory */ cuint_t len; /**< Length of the string */ } cherokee_buffer_t; #define BUF(x) ((cherokee_buffer_t *)(x)) #define CHEROKEE_BUF_INIT {NULL, 0, 0} #define CHEROKEE_BUF_SLIDE_NONE INT_MIN #define cherokee_buffer_is_empty(b) (BUF(b)->len == 0) #define cherokee_buffer_add_str(b,s) cherokee_buffer_add (b, s, CSZLEN(s)) #define cherokee_buffer_prepend_str(b,s) cherokee_buffer_prepend (b, s, CSZLEN(s)) #define cherokee_buffer_prepend_buf(b,s) cherokee_buffer_prepend (b, (s)->buf, (s)->len) #define cherokee_buffer_cmp_str(b,s) cherokee_buffer_cmp (b, (char *)(s), sizeof(s)-1) #define cherokee_buffer_case_cmp_str(b,s) cherokee_buffer_case_cmp (b, (char *)(s), sizeof(s)-1) #define cherokee_buffer_fake_str(b,s) cherokee_buffer_fake (b, s, sizeof(s)-1) ret_t cherokee_buffer_new (cherokee_buffer_t **buf); ret_t cherokee_buffer_free (cherokee_buffer_t *buf); ret_t cherokee_buffer_init (cherokee_buffer_t *buf); ret_t cherokee_buffer_mrproper (cherokee_buffer_t *buf); void cherokee_buffer_fake (cherokee_buffer_t *buf, const char *str, cuint_t len); void cherokee_buffer_clean (cherokee_buffer_t *buf); ret_t cherokee_buffer_dup (cherokee_buffer_t *buf, cherokee_buffer_t **dup); void cherokee_buffer_swap_buffers (cherokee_buffer_t *buf, cherokee_buffer_t *second); ret_t cherokee_buffer_add (cherokee_buffer_t *buf, const char *txt, size_t size); ret_t cherokee_buffer_add_long10 (cherokee_buffer_t *buf, clong_t lNum); ret_t cherokee_buffer_add_llong10 (cherokee_buffer_t *buf, cllong_t lNum); ret_t cherokee_buffer_add_ulong10 (cherokee_buffer_t *buf, culong_t ulNum); ret_t cherokee_buffer_add_ullong10 (cherokee_buffer_t *buf, cullong_t ulNum); ret_t cherokee_buffer_add_ulong16 (cherokee_buffer_t *buf, culong_t ulNum); ret_t cherokee_buffer_add_ullong16 (cherokee_buffer_t *buf, cullong_t ulNum); ret_t cherokee_buffer_add_va (cherokee_buffer_t *buf, const char *format, ...); ret_t cherokee_buffer_add_va_fixed (cherokee_buffer_t *buf, const char *format, ...); ret_t cherokee_buffer_add_va_list (cherokee_buffer_t *buf, const char *format, va_list args); ret_t cherokee_buffer_add_char (cherokee_buffer_t *buf, char c); ret_t cherokee_buffer_add_char_n (cherokee_buffer_t *buf, char c, int n); ret_t cherokee_buffer_add_buffer (cherokee_buffer_t *buf, cherokee_buffer_t *buf2); ret_t cherokee_buffer_add_buffer_slice (cherokee_buffer_t *buf, cherokee_buffer_t *buf2, ssize_t begin, ssize_t end); ret_t cherokee_buffer_add_fsize (cherokee_buffer_t *buf, CST_OFFSET size); ret_t cherokee_buffer_prepend (cherokee_buffer_t *buf, const char *txt, size_t size); cint_t cherokee_buffer_cmp (cherokee_buffer_t *buf, char *txt, cuint_t txt_len); cint_t cherokee_buffer_cmp_buf (cherokee_buffer_t *buf, cherokee_buffer_t *buf2); cint_t cherokee_buffer_case_cmp (cherokee_buffer_t *buf, char *txt, cuint_t txt_len); cint_t cherokee_buffer_case_cmp_buf (cherokee_buffer_t *buf, cherokee_buffer_t *buf2); ret_t cherokee_buffer_read_file (cherokee_buffer_t *buf, char *filename); ret_t cherokee_buffer_read_from_fd (cherokee_buffer_t *buf, int fd, size_t size, size_t *ret_size); ret_t cherokee_buffer_move_to_begin (cherokee_buffer_t *buf, cuint_t pos); ret_t cherokee_buffer_drop_ending (cherokee_buffer_t *buf, cuint_t num_chars); ret_t cherokee_buffer_multiply (cherokee_buffer_t *buf, int num); ret_t cherokee_buffer_swap_chars (cherokee_buffer_t *buf, char a, char b); ret_t cherokee_buffer_remove_dups (cherokee_buffer_t *buf, char c); ret_t cherokee_buffer_remove_string (cherokee_buffer_t *buf, char *string, int string_len); ret_t cherokee_buffer_remove_chunk (cherokee_buffer_t *buf, cuint_t from, cuint_t len); ret_t cherokee_buffer_replace_string (cherokee_buffer_t *buf, const char *subs, int subs_len, const char *repl, int repl_len); ret_t cherokee_buffer_substitute_string (cherokee_buffer_t *bufsrc, cherokee_buffer_t *bufdst, char *subs, int subs_len, char *repl, int repl_len); ret_t cherokee_buffer_trim (cherokee_buffer_t *buf); ret_t cherokee_buffer_insert (cherokee_buffer_t *buf, char *txt, size_t txt_len, size_t pos); ret_t cherokee_buffer_insert_buffer (cherokee_buffer_t *buf, cherokee_buffer_t *src, size_t pos); ret_t cherokee_buffer_get_utf8_len (cherokee_buffer_t *buf, cuint_t *len); ret_t cherokee_buffer_ensure_addlen (cherokee_buffer_t *buf, size_t alen); ret_t cherokee_buffer_ensure_size (cherokee_buffer_t *buf, size_t size); int cherokee_buffer_is_ending (cherokee_buffer_t *buf, char c); char cherokee_buffer_end_char (cherokee_buffer_t *buf); size_t cherokee_buffer_cnt_spn (cherokee_buffer_t *buf, cuint_t offset, const char *str); size_t cherokee_buffer_cnt_cspn (cherokee_buffer_t *buf, cuint_t offset, const char *str); crc_t cherokee_buffer_crc32 (cherokee_buffer_t *buf); ret_t cherokee_buffer_encode_base64 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_decode_base64 (cherokee_buffer_t *buf); ret_t cherokee_buffer_encode_md5 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_encode_md5_digest (cherokee_buffer_t *buf); ret_t cherokee_buffer_encode_sha1 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_encode_sha1_digest (cherokee_buffer_t *buf); ret_t cherokee_buffer_encode_sha1_base64 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_encode_sha512 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_encode_sha512_digest (cherokee_buffer_t *buf); ret_t cherokee_buffer_encode_sha512_base64 (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_encode_hex (cherokee_buffer_t *buf, cherokee_buffer_t *encoded); ret_t cherokee_buffer_decode_hex (cherokee_buffer_t *buf); ret_t cherokee_buffer_unescape_uri (cherokee_buffer_t *buf); ret_t cherokee_buffer_escape_uri (cherokee_buffer_t *buf, cherokee_buffer_t *src); ret_t cherokee_buffer_escape_uri_delims (cherokee_buffer_t *buf, cherokee_buffer_t *src); ret_t cherokee_buffer_escape_arg (cherokee_buffer_t *buf, cherokee_buffer_t *src); ret_t cherokee_buffer_add_escape_html (cherokee_buffer_t *buf, cherokee_buffer_t *src); ret_t cherokee_buffer_escape_html (cherokee_buffer_t *buf, cherokee_buffer_t *src); ret_t cherokee_buffer_add_comma_marks (cherokee_buffer_t *buf); ret_t cherokee_buffer_to_lowcase (cherokee_buffer_t *buf); ret_t cherokee_buffer_split_lines (cherokee_buffer_t *buf, int columns, const char *indent); ret_t cherokee_buffer_print_debug (cherokee_buffer_t *buf, int length); CHEROKEE_END_DECLS #endif /* CHEROKEE_BUFFER_H */