diff options
Diffstat (limited to 'web/server/h2o/libh2o/include/h2o/string_.h')
-rw-r--r-- | web/server/h2o/libh2o/include/h2o/string_.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/web/server/h2o/libh2o/include/h2o/string_.h b/web/server/h2o/libh2o/include/h2o/string_.h deleted file mode 100644 index ca319e54a..000000000 --- a/web/server/h2o/libh2o/include/h2o/string_.h +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright (c) 2014,2015 DeNA Co., Ltd., Kazuho Oku, Justin Zhu - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ -#ifndef h2o__string_h -#define h2o__string_h - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stddef.h> -#include <stdint.h> -#include <time.h> -#include "h2o/memory.h" - -#define H2O_STRLIT(s) (s), sizeof(s) - 1 - -#define H2O_INT16_LONGEST_STR "-32768" -#define H2O_UINT16_LONGEST_STR "65535" -#define H2O_INT32_LONGEST_STR "-2147483648" -#define H2O_UINT32_LONGEST_STR "4294967295" -#define H2O_INT64_LONGEST_STR "-9223372036854775808" -#define H2O_UINT64_LONGEST_STR "18446744073709551615" - -/** - * duplicates given string - * @param pool memory pool (or NULL to use malloc) - * @param s source string - * @param len length of the source string (the result of strlen(s) used in case len is SIZE_MAX) - * @return buffer pointing to the duplicated string (buf is NUL-terminated but the length does not include the NUL char) - */ -h2o_iovec_t h2o_strdup(h2o_mem_pool_t *pool, const char *s, size_t len); -/** - * variant of h2o_strdup that calls h2o_mem_alloc_shared - */ -h2o_iovec_t h2o_strdup_shared(h2o_mem_pool_t *pool, const char *s, size_t len); -/** - * duplicates given string appending '/' to the tail if not found - */ -h2o_iovec_t h2o_strdup_slashed(h2o_mem_pool_t *pool, const char *s, size_t len); -/** - * tr/A-Z/a-z/ - */ -static int h2o_tolower(int ch); -/** - * tr/A-Z/a-z/ - */ -static void h2o_strtolower(char *s, size_t len); -/** - * tr/a-z/A-Z/ - */ -static int h2o_toupper(int ch); -/** - * tr/a-z/A-Z/ - */ -static void h2o_strtoupper(char *s, size_t len); -/** - * tests if target string (target_len bytes long) is equal to test string (test_len bytes long) after being converted to lower-case - */ -static int h2o_lcstris(const char *target, size_t target_len, const char *test, size_t test_len); -/** - * turns the length of a string into the length of the same string encoded in base64 - */ -static size_t h2o_base64_encode_capacity(size_t len); -/** - * parses a positive number of return SIZE_MAX if failed - */ -size_t h2o_strtosize(const char *s, size_t len); -/** - * parses first positive number contained in *s or return SIZE_MAX if failed. - * *s will set to right after the number in string or right after the end of string. - */ -size_t h2o_strtosizefwd(char **s, size_t len); -/** - * base64 url decoder - */ -h2o_iovec_t h2o_decode_base64url(h2o_mem_pool_t *pool, const char *src, size_t len); -/** - * base64 encoder (note: the function emits trailing '\0') - */ -size_t h2o_base64_encode(char *dst, const void *src, size_t len, int url_encoded); -/** - * decodes hexadecimal string - */ -int h2o_hex_decode(void *dst, const char *src, size_t src_len); -/** - * encodes binary into a hexadecimal string (with '\0' appended at last) - */ -void h2o_hex_encode(char *dst, const void *src, size_t src_len); -/** - * URI-ecsapes given string (as defined in RFC 3986) - */ -h2o_iovec_t h2o_uri_escape(h2o_mem_pool_t *pool, const char *s, size_t l, const char *preserve_chars); -/** - * returns the extension portion of path - */ -h2o_iovec_t h2o_get_filext(const char *path, size_t len); -/** - * returns a vector with surrounding WS stripped - */ -h2o_iovec_t h2o_str_stripws(const char *s, size_t len); -/** - * returns the offset of given substring or SIZE_MAX if not found - */ -size_t h2o_strstr(const char *haysack, size_t haysack_len, const char *needle, size_t needle_len); -/** - * - */ -const char *h2o_next_token(h2o_iovec_t *iter, int separator, size_t *element_len, h2o_iovec_t *value); -/** - * tests if string needle exists within a separator-separated string (for handling "#rule" of RFC 2616) - */ -int h2o_contains_token(const char *haysack, size_t haysack_len, const char *needle, size_t needle_len, int separator); -/** - * HTML-escapes a string - * @param pool memory pool - * @param src source string - * @param len source length - * @return the escaped string, or the source itself if escape was not necessary - */ -h2o_iovec_t h2o_htmlescape(h2o_mem_pool_t *pool, const char *src, size_t len); -/** - * concatenates a list of iovecs (with NUL termination) - */ -#define h2o_concat(pool, ...) \ - h2o_concat_list(pool, (h2o_iovec_t[]){__VA_ARGS__}, sizeof((h2o_iovec_t[]){__VA_ARGS__}) / sizeof(h2o_iovec_t)) -h2o_iovec_t h2o_concat_list(h2o_mem_pool_t *pool, h2o_iovec_t *list, size_t count); -/** - * emits a two-line string to buf that graphically points to given location within the source string - * @return 0 if successful - */ -int h2o_str_at_position(char *buf, const char *src, size_t src_len, int lineno, int column); - -int h2o__lcstris_core(const char *target, const char *test, size_t test_len); - -/* inline defs */ - -inline int h2o_tolower(int ch) -{ - return 'A' <= ch && ch <= 'Z' ? ch + 0x20 : ch; -} - -inline void h2o_strtolower(char *s, size_t len) -{ - for (; len != 0; ++s, --len) - *s = h2o_tolower(*s); -} - -inline int h2o_toupper(int ch) -{ - return 'a' <= ch && ch <= 'z' ? ch - 0x20 : ch; -} - -inline void h2o_strtoupper(char *s, size_t len) -{ - for (; len != 0; ++s, --len) - *s = h2o_toupper(*s); -} - -inline int h2o_lcstris(const char *target, size_t target_len, const char *test, size_t test_len) -{ - if (target_len != test_len) - return 0; - return h2o__lcstris_core(target, test, test_len); -} - -inline size_t h2o_base64_encode_capacity(size_t len) -{ - return (((len) + 2) / 3 * 4 + 1); -} - -#ifdef __cplusplus -} -#endif - -#endif |