diff options
Diffstat (limited to '')
| -rw-r--r-- | src/nxt_http_route.c | 354 |
1 files changed, 16 insertions, 338 deletions
diff --git a/src/nxt_http_route.c b/src/nxt_http_route.c index 606bf266..9200dc52 100644 --- a/src/nxt_http_route.c +++ b/src/nxt_http_route.c @@ -92,15 +92,6 @@ typedef struct { uint32_t value_length; u_char *name; u_char *value; -} nxt_http_name_value_t; - - -typedef struct { - uint16_t hash; - uint16_t name_length; - uint32_t value_length; - u_char *name; - u_char *value; } nxt_http_cookie_t; @@ -172,17 +163,6 @@ struct nxt_http_routes_s { }; -#define NXT_COOKIE_HASH \ - (nxt_http_field_hash_end( \ - nxt_http_field_hash_char( \ - nxt_http_field_hash_char( \ - nxt_http_field_hash_char( \ - nxt_http_field_hash_char( \ - nxt_http_field_hash_char( \ - nxt_http_field_hash_char(NXT_HTTP_FIELD_HASH_INIT, \ - 'c'), 'o'), 'o'), 'k'), 'i'), 'e')) & 0xFFFF) - - static nxt_http_route_t *nxt_http_route_create(nxt_task_t *task, nxt_router_temp_conf_t *tmcf, nxt_conf_value_t *cv); static nxt_http_route_match_t *nxt_http_route_match_create(nxt_task_t *task, @@ -241,10 +221,6 @@ static nxt_int_t nxt_http_route_header(nxt_http_request_t *r, nxt_http_route_rule_t *rule); static nxt_int_t nxt_http_route_arguments(nxt_http_request_t *r, nxt_http_route_rule_t *rule); -static nxt_array_t *nxt_http_route_arguments_parse(nxt_http_request_t *r); -static nxt_http_name_value_t *nxt_http_route_argument(nxt_array_t *array, - u_char *name, size_t name_length, uint32_t hash, u_char *start, - u_char *end); static nxt_int_t nxt_http_route_test_argument(nxt_http_request_t *r, nxt_http_route_rule_t *rule, nxt_array_t *array); static nxt_int_t nxt_http_route_scheme(nxt_http_request_t *r, @@ -253,11 +229,6 @@ static nxt_int_t nxt_http_route_query(nxt_http_request_t *r, nxt_http_route_rule_t *rule); static nxt_int_t nxt_http_route_cookies(nxt_http_request_t *r, nxt_http_route_rule_t *rule); -static nxt_array_t *nxt_http_route_cookies_parse(nxt_http_request_t *r); -static nxt_int_t nxt_http_route_cookie_parse(nxt_array_t *cookies, - u_char *start, u_char *end); -static nxt_http_name_value_t *nxt_http_route_cookie(nxt_array_t *array, - u_char *name, size_t name_length, u_char *start, u_char *end); static nxt_int_t nxt_http_route_test_cookie(nxt_http_request_t *r, nxt_http_route_rule_t *rule, nxt_array_t *array); static nxt_int_t nxt_http_route_pattern(nxt_http_request_t *r, @@ -626,7 +597,7 @@ static nxt_conf_map_t nxt_http_route_action_conf[] = { }, { nxt_string("location"), - NXT_CONF_MAP_STR, + NXT_CONF_MAP_PTR, offsetof(nxt_http_action_conf_t, location) }, { @@ -640,6 +611,11 @@ static nxt_conf_map_t nxt_http_route_action_conf[] = { offsetof(nxt_http_action_conf_t, share) }, { + nxt_string("index"), + NXT_CONF_MAP_PTR, + offsetof(nxt_http_action_conf_t, index) + }, + { nxt_string("chroot"), NXT_CONF_MAP_STR, offsetof(nxt_http_action_conf_t, chroot) @@ -718,13 +694,11 @@ nxt_http_route_table_create(nxt_task_t *task, nxt_mp_t *mp, { size_t size; uint32_t i, n; - nxt_bool_t array; nxt_conf_value_t *ruleset_cv; nxt_http_route_table_t *table; nxt_http_route_ruleset_t *ruleset; - array = (nxt_conf_type(table_cv) == NXT_CONF_ARRAY); - n = array ? nxt_conf_array_elements_count(table_cv) : 1; + n = nxt_conf_array_elements_count_or_1(table_cv); size = sizeof(nxt_http_route_table_t) + n * sizeof(nxt_http_route_ruleset_t *); @@ -736,20 +710,8 @@ nxt_http_route_table_create(nxt_task_t *task, nxt_mp_t *mp, table->items = n; table->object = NXT_HTTP_ROUTE_TABLE; - if (!array) { - ruleset = nxt_http_route_ruleset_create(task, mp, table_cv, object, - case_sensitive, encoding); - if (nxt_slow_path(ruleset == NULL)) { - return NULL; - } - - table->ruleset[0] = ruleset; - - return table; - } - for (i = 0; i < n; i++) { - ruleset_cv = nxt_conf_get_array_element(table_cv, i); + ruleset_cv = nxt_conf_get_array_element_or_itself(table_cv, i); ruleset = nxt_http_route_ruleset_create(task, mp, ruleset_cv, object, case_sensitive, encoding); @@ -911,13 +873,11 @@ nxt_http_route_rule_create(nxt_task_t *task, nxt_mp_t *mp, size_t size; uint32_t i, n; nxt_int_t ret; - nxt_bool_t string; nxt_conf_value_t *value; nxt_http_route_rule_t *rule; nxt_http_route_pattern_t *pattern; - string = (nxt_conf_type(cv) != NXT_CONF_ARRAY); - n = string ? 1 : nxt_conf_array_elements_count(cv); + n = nxt_conf_array_elements_count_or_1(cv); size = sizeof(nxt_http_route_rule_t) + n * sizeof(nxt_http_route_pattern_t); rule = nxt_mp_alloc(mp, size); @@ -929,22 +889,11 @@ nxt_http_route_rule_create(nxt_task_t *task, nxt_mp_t *mp, pattern = &rule->pattern[0]; - if (string) { - pattern[0].case_sensitive = case_sensitive; - ret = nxt_http_route_pattern_create(task, mp, cv, &pattern[0], - pattern_case, encoding); - if (nxt_slow_path(ret != NXT_OK)) { - return NULL; - } - - return rule; - } - nxt_conf_array_qsort(cv, nxt_http_pattern_compare); for (i = 0; i < n; i++) { pattern[i].case_sensitive = case_sensitive; - value = nxt_conf_get_array_element(cv, i); + value = nxt_conf_get_array_element_or_itself(cv, i); ret = nxt_http_route_pattern_create(task, mp, value, &pattern[i], pattern_case, encoding); @@ -959,17 +908,15 @@ nxt_http_route_rule_create(nxt_task_t *task, nxt_mp_t *mp, nxt_http_route_addr_rule_t * nxt_http_route_addr_rule_create(nxt_task_t *task, nxt_mp_t *mp, - nxt_conf_value_t *cv) + nxt_conf_value_t *cv) { size_t size; uint32_t i, n; - nxt_bool_t array; nxt_conf_value_t *value; nxt_http_route_addr_rule_t *addr_rule; nxt_http_route_addr_pattern_t *pattern; - array = (nxt_conf_type(cv) == NXT_CONF_ARRAY); - n = array ? nxt_conf_array_elements_count(cv) : 1; + n = nxt_conf_array_elements_count_or_1(cv); size = sizeof(nxt_http_route_addr_rule_t) + n * sizeof(nxt_http_route_addr_pattern_t); @@ -981,19 +928,9 @@ nxt_http_route_addr_rule_create(nxt_task_t *task, nxt_mp_t *mp, addr_rule->items = n; - if (!array) { - pattern = &addr_rule->addr_pattern[0]; - - if (nxt_http_route_addr_pattern_parse(mp, pattern, cv) != NXT_OK) { - return NULL; - } - - return addr_rule; - } - for (i = 0; i < n; i++) { pattern = &addr_rule->addr_pattern[i]; - value = nxt_conf_get_array_element(cv, i); + value = nxt_conf_get_array_element_or_itself(cv, i); if (nxt_http_route_addr_pattern_parse(mp, pattern, value) != NXT_OK) { return NULL; @@ -2034,7 +1971,7 @@ nxt_http_route_arguments(nxt_http_request_t *r, nxt_http_route_rule_t *rule) { nxt_array_t *arguments; - arguments = nxt_http_route_arguments_parse(r); + arguments = nxt_http_arguments_parse(r); if (nxt_slow_path(arguments == NULL)) { return -1; } @@ -2043,143 +1980,6 @@ nxt_http_route_arguments(nxt_http_request_t *r, nxt_http_route_rule_t *rule) } -static nxt_array_t * -nxt_http_route_arguments_parse(nxt_http_request_t *r) -{ - size_t name_length; - u_char *p, *dst, *dst_start, *start, *end, *name; - uint8_t d0, d1; - uint32_t hash; - nxt_array_t *args; - nxt_http_name_value_t *nv; - - if (r->arguments != NULL) { - return r->arguments; - } - - args = nxt_array_create(r->mem_pool, 2, sizeof(nxt_http_name_value_t)); - if (nxt_slow_path(args == NULL)) { - return NULL; - } - - hash = NXT_HTTP_FIELD_HASH_INIT; - name = NULL; - name_length = 0; - - dst_start = nxt_mp_nget(r->mem_pool, r->args->length); - if (nxt_slow_path(dst_start == NULL)) { - return NULL; - } - - r->args_decoded.start = dst_start; - - start = r->args->start; - end = start + r->args->length; - - for (p = start, dst = dst_start; p < end; p++, dst++) { - *dst = *p; - - switch (*p) { - case '=': - if (name == NULL) { - name_length = dst - dst_start; - name = dst_start; - dst_start = dst + 1; - } - - continue; - - case '&': - if (name_length != 0 || dst != dst_start) { - nv = nxt_http_route_argument(args, name, name_length, hash, - dst_start, dst); - if (nxt_slow_path(nv == NULL)) { - return NULL; - } - } - - hash = NXT_HTTP_FIELD_HASH_INIT; - name_length = 0; - name = NULL; - dst_start = dst + 1; - - continue; - - case '+': - *dst = ' '; - - break; - - case '%': - if (nxt_slow_path(end - p <= 2)) { - break; - } - - d0 = nxt_hex2int[p[1]]; - d1 = nxt_hex2int[p[2]]; - - if (nxt_slow_path((d0 | d1) >= 16)) { - break; - } - - p += 2; - *dst = (d0 << 4) + d1; - - break; - } - - if (name == NULL) { - hash = nxt_http_field_hash_char(hash, *dst); - } - } - - r->args_decoded.length = dst - r->args_decoded.start; - - if (name_length != 0 || dst != dst_start) { - nv = nxt_http_route_argument(args, name, name_length, hash, dst_start, - dst); - if (nxt_slow_path(nv == NULL)) { - return NULL; - } - } - - r->arguments = args; - - return args; -} - - -static nxt_http_name_value_t * -nxt_http_route_argument(nxt_array_t *array, u_char *name, size_t name_length, - uint32_t hash, u_char *start, u_char *end) -{ - size_t length; - nxt_http_name_value_t *nv; - - nv = nxt_array_add(array); - if (nxt_slow_path(nv == NULL)) { - return NULL; - } - - nv->hash = nxt_http_field_hash_end(hash) & 0xFFFF; - - length = end - start; - - if (name == NULL) { - name_length = length; - name = start; - length = 0; - } - - nv->name_length = name_length; - nv->value_length = length; - nv->name = name; - nv->value = start; - - return nv; -} - - static nxt_int_t nxt_http_route_test_argument(nxt_http_request_t *r, nxt_http_route_rule_t *rule, nxt_array_t *array) @@ -2235,7 +2035,7 @@ nxt_http_route_query(nxt_http_request_t *r, nxt_http_route_rule_t *rule) { nxt_array_t *arguments; - arguments = nxt_http_route_arguments_parse(r); + arguments = nxt_http_arguments_parse(r); if (nxt_slow_path(arguments == NULL)) { return -1; } @@ -2250,7 +2050,7 @@ nxt_http_route_cookies(nxt_http_request_t *r, nxt_http_route_rule_t *rule) { nxt_array_t *cookies; - cookies = nxt_http_route_cookies_parse(r); + cookies = nxt_http_cookies_parse(r); if (nxt_slow_path(cookies == NULL)) { return -1; } @@ -2259,128 +2059,6 @@ nxt_http_route_cookies(nxt_http_request_t *r, nxt_http_route_rule_t *rule) } -static nxt_array_t * -nxt_http_route_cookies_parse(nxt_http_request_t *r) -{ - nxt_int_t ret; - nxt_array_t *cookies; - nxt_http_field_t *f; - - if (r->cookies != NULL) { - return r->cookies; - } - - cookies = nxt_array_create(r->mem_pool, 2, sizeof(nxt_http_name_value_t)); - if (nxt_slow_path(cookies == NULL)) { - return NULL; - } - - nxt_list_each(f, r->fields) { - - if (f->hash != NXT_COOKIE_HASH - || f->name_length != 6 - || nxt_strncasecmp(f->name, (u_char *) "Cookie", 6) != 0) - { - continue; - } - - ret = nxt_http_route_cookie_parse(cookies, f->value, - f->value + f->value_length); - if (ret != NXT_OK) { - return NULL; - } - - } nxt_list_loop; - - r->cookies = cookies; - - return cookies; -} - - -static nxt_int_t -nxt_http_route_cookie_parse(nxt_array_t *cookies, u_char *start, u_char *end) -{ - size_t name_length; - u_char c, *p, *name; - nxt_http_name_value_t *nv; - - name = NULL; - name_length = 0; - - for (p = start; p < end; p++) { - c = *p; - - if (c == '=') { - while (start[0] == ' ') { start++; } - - name_length = p - start; - - if (name_length != 0) { - name = start; - } - - start = p + 1; - - } else if (c == ';') { - if (name != NULL) { - nv = nxt_http_route_cookie(cookies, name, name_length, - start, p); - if (nxt_slow_path(nv == NULL)) { - return NXT_ERROR; - } - } - - name = NULL; - start = p + 1; - } - } - - if (name != NULL) { - nv = nxt_http_route_cookie(cookies, name, name_length, start, p); - if (nxt_slow_path(nv == NULL)) { - return NXT_ERROR; - } - } - - return NXT_OK; -} - - -static nxt_http_name_value_t * -nxt_http_route_cookie(nxt_array_t *array, u_char *name, size_t name_length, - u_char *start, u_char *end) -{ - u_char c, *p; - uint32_t hash; - nxt_http_name_value_t *nv; - - nv = nxt_array_add(array); - if (nxt_slow_path(nv == NULL)) { - return NULL; - } - - nv->name_length = name_length; - nv->name = name; - - hash = NXT_HTTP_FIELD_HASH_INIT; - - for (p = name; p < name + name_length; p++) { - c = *p; - hash = nxt_http_field_hash_char(hash, c); - } - - nv->hash = nxt_http_field_hash_end(hash) & 0xFFFF; - - while (start < end && end[-1] == ' ') { end--; } - - nv->value_length = end - start; - nv->value = start; - - return nv; -} - - static nxt_int_t nxt_http_route_test_cookie(nxt_http_request_t *r, nxt_http_route_rule_t *rule, nxt_array_t *array) |