diff options
Diffstat (limited to 'debian/vendor-h2o/lib/core/headers.c')
-rw-r--r-- | debian/vendor-h2o/lib/core/headers.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/debian/vendor-h2o/lib/core/headers.c b/debian/vendor-h2o/lib/core/headers.c deleted file mode 100644 index d311836..0000000 --- a/debian/vendor-h2o/lib/core/headers.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 2014 DeNA Co., Ltd. - * - * 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. - */ -#include <stddef.h> -#include <stdio.h> -#include "h2o.h" - -static void add_header(h2o_mem_pool_t *pool, h2o_headers_t *headers, h2o_iovec_t *name, const char *orig_name, const char *value, - size_t value_len) -{ - h2o_header_t *slot; - - h2o_vector_reserve(pool, headers, headers->size + 1); - slot = headers->entries + headers->size++; - - slot->name = name; - slot->value.base = (char *)value; - slot->value.len = value_len; - slot->orig_name = orig_name ? h2o_strdup(pool, orig_name, name->len).base : NULL; -} - -ssize_t h2o_find_header(const h2o_headers_t *headers, const h2o_token_t *token, ssize_t cursor) -{ - for (++cursor; cursor < headers->size; ++cursor) { - if (headers->entries[cursor].name == &token->buf) { - return cursor; - } - } - return -1; -} - -ssize_t h2o_find_header_by_str(const h2o_headers_t *headers, const char *name, size_t name_len, ssize_t cursor) -{ - for (++cursor; cursor < headers->size; ++cursor) { - h2o_header_t *t = headers->entries + cursor; - if (h2o_memis(t->name->base, t->name->len, name, name_len)) { - return cursor; - } - } - return -1; -} - -void h2o_add_header(h2o_mem_pool_t *pool, h2o_headers_t *headers, const h2o_token_t *token, const char *orig_name, - const char *value, size_t value_len) -{ - add_header(pool, headers, (h2o_iovec_t *)&token->buf, orig_name, value, value_len); -} - -void h2o_add_header_by_str(h2o_mem_pool_t *pool, h2o_headers_t *headers, const char *name, size_t name_len, int maybe_token, - const char *orig_name, const char *value, size_t value_len) -{ - h2o_iovec_t *name_buf; - - if (maybe_token) { - const h2o_token_t *token = h2o_lookup_token(name, name_len); - if (token != NULL) { - add_header(pool, headers, (h2o_iovec_t *)token, orig_name, value, value_len); - return; - } - } - name_buf = h2o_mem_alloc_pool(pool, sizeof(h2o_iovec_t)); - name_buf->base = (char *)name; - name_buf->len = name_len; - add_header(pool, headers, name_buf, orig_name, value, value_len); -} - -void h2o_set_header(h2o_mem_pool_t *pool, h2o_headers_t *headers, const h2o_token_t *token, const char *value, size_t value_len, - int overwrite_if_exists) -{ - ssize_t cursor = h2o_find_header(headers, token, -1); - if (cursor != -1) { - if (overwrite_if_exists) { - h2o_iovec_t *slot = &headers->entries[cursor].value; - slot->base = (char *)value; - slot->len = value_len; - } - } else { - h2o_add_header(pool, headers, token, NULL, value, value_len); - } -} - -void h2o_set_header_by_str(h2o_mem_pool_t *pool, h2o_headers_t *headers, const char *name, size_t name_len, int maybe_token, - const char *value, size_t value_len, int overwrite_if_exists) -{ - ssize_t cursor; - - if (maybe_token) { - const h2o_token_t *token = h2o_lookup_token(name, name_len); - if (token != NULL) { - h2o_set_header(pool, headers, token, value, value_len, overwrite_if_exists); - return; - } - } - - cursor = h2o_find_header_by_str(headers, name, name_len, -1); - if (cursor != -1) { - if (overwrite_if_exists) { - h2o_iovec_t *slot = &headers->entries[cursor].value; - slot->base = (char *)value; - slot->len = value_len; - } - } else { - h2o_iovec_t *name_buf = h2o_mem_alloc_pool(pool, sizeof(h2o_iovec_t)); - name_buf->base = (char *)name; - name_buf->len = name_len; - add_header(pool, headers, name_buf, NULL, value, value_len); - } -} - -void h2o_set_header_token(h2o_mem_pool_t *pool, h2o_headers_t *headers, const h2o_token_t *token, const char *value, - size_t value_len) -{ - h2o_header_t *dest = NULL; - size_t i; - for (i = 0; i != headers->size; ++i) { - if (headers->entries[i].name == &token->buf) { - if (h2o_contains_token(headers->entries[i].value.base, headers->entries[i].value.len, value, value_len, ',')) - return; - dest = headers->entries + i; - } - } - if (dest != NULL) { - dest->value = h2o_concat(pool, dest->value, h2o_iovec_init(H2O_STRLIT(", ")), h2o_iovec_init(value, value_len)); - } else { - h2o_add_header(pool, headers, token, NULL, value, value_len); - } -} - -ssize_t h2o_delete_header(h2o_headers_t *headers, ssize_t cursor) -{ - assert(cursor != -1); - - --headers->size; - memmove(headers->entries + cursor, headers->entries + cursor + 1, sizeof(h2o_header_t) * (headers->size - cursor)); - - return cursor; -} |