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[core] more 'const' in request.c prototypes

This commit is contained in:
Glenn Strauss 2019-09-28 18:58:33 -04:00
parent 36f3206a4c
commit 71a7b54947
1 changed files with 12 additions and 12 deletions
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24
src/request.c
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@ -12,7 +12,7 @@
#include <stdlib.h>
#include <string.h>
static int request_check_hostname(buffer *host) {
static int request_check_hostname(buffer * const host) {
enum { DOMAINLABEL, TOPLABEL } stage = TOPLABEL;
size_t i;
int label_len = 0;
@ -202,7 +202,7 @@ static int request_check_hostname(buffer *host) {
return 0;
}
int http_request_host_normalize(buffer *b, int scheme_port) {
int http_request_host_normalize(buffer * const b, const int scheme_port) {
/*
* check for and canonicalize numeric IP address and portnum (optional)
* (IP address may be followed by ":portnum" (optional))
@ -334,12 +334,12 @@ int http_request_host_normalize(buffer *b, int scheme_port) {
}
__attribute_pure__
static int scheme_port (const buffer *scheme)
static int scheme_port (const buffer * const scheme)
{
return buffer_is_equal_string(scheme, CONST_STR_LEN("https")) ? 443 : 80;
}
int http_request_host_policy (connection *con, buffer *b, const buffer *scheme) {
int http_request_host_policy (connection * const con, buffer * const b, const buffer * const scheme) {
return (((con->conf.http_parseopts & HTTP_PARSEOPT_HOST_STRICT)
&& 0 != request_check_hostname(b))
|| ((con->conf.http_parseopts & HTTP_PARSEOPT_HOST_NORMALIZE)
@ -347,13 +347,13 @@ int http_request_host_policy (connection *con, buffer *b, const buffer *scheme)
}
__attribute_pure__ /*(could be even more strict and use __attribute_const__)*/
static int request_uri_is_valid_char(unsigned char c) {
static int request_uri_is_valid_char(const unsigned char c) {
return (c > 32 && c != 127 && c != 255);
}
__attribute_cold__
__attribute_noinline__
static int http_request_header_line_invalid(connection *con, int status, const char *msg) {
static int http_request_header_line_invalid(connection * const con, const int status, const char * const msg) {
if (con->srv->srvconf.log_request_header_on_error) {
if (msg) log_error(con->errh, __FILE__, __LINE__, "%s", msg);
}
@ -362,7 +362,7 @@ static int http_request_header_line_invalid(connection *con, int status, const c
__attribute_cold__
__attribute_noinline__
static int http_request_header_char_invalid(connection *con, char ch, const char *msg) {
static int http_request_header_char_invalid(connection * const con, const char ch, const char * const msg) {
if (con->srv->srvconf.log_request_header_on_error) {
if ((unsigned char)ch > 32 && ch != 127) {
log_error(con->errh, __FILE__, __LINE__, "%s ('%c')", msg, ch);
@ -380,7 +380,7 @@ static int http_request_header_char_invalid(connection *con, char ch, const char
*
* returns 0 on success, HTTP status on error
*/
static int http_request_parse_single_header(connection *con, const enum http_header_e id, const char *k, size_t klen, const char *v, size_t vlen) {
static int http_request_parse_single_header(connection * const con, const enum http_header_e id, const char * const k, const size_t klen, const char * const v, const size_t vlen) {
buffer **saveb = NULL;
/*
@ -492,7 +492,7 @@ static int http_request_parse_single_header(connection *con, const enum http_hea
}
__attribute_cold__
static int http_request_parse_proto_loose(connection *con, const char * const ptr, size_t len) {
static int http_request_parse_proto_loose(connection * const con, const char * const ptr, const size_t len) {
const char * proto = memchr(ptr, ' ', len);
if (NULL == proto)
return http_request_header_line_invalid(con, 400, "incomplete request line -> 400");
@ -550,7 +550,7 @@ static const char * http_request_parse_uri_alt(connection * const con, const cha
}
}
static int http_request_parse_reqline(connection *con, const char * const ptr, const unsigned short * const hoff) {
static int http_request_parse_reqline(connection * const con, const char * const ptr, const unsigned short * const hoff) {
const unsigned int http_header_strict =
(con->conf.http_parseopts & HTTP_PARSEOPT_HEADER_STRICT);
size_t len = hoff[2];
@ -651,7 +651,7 @@ static int http_request_parse_reqline(connection *con, const char * const ptr, c
}
__attribute_noinline__
static int http_request_parse_header_other(connection *con, const char *k, int klen, const unsigned int http_header_strict) {
static int http_request_parse_header_other(connection * const con, const char * const k, const int klen, const unsigned int http_header_strict) {
for (int i = 0; i < klen; ++i) {
if (light_isalpha(k[i]) || k[i] == '-') continue; /*(common cases)*/
/**
@ -689,7 +689,7 @@ static int http_request_parse_header_other(connection *con, const char *k, int k
return 0;
}
static int http_request_parse_headers(connection *con, char * const ptr, const unsigned short * const hoff) {
static int http_request_parse_headers(connection * const con, char * const ptr, const unsigned short * const hoff) {
const unsigned int http_header_strict =
(con->conf.http_parseopts & HTTP_PARSEOPT_HEADER_STRICT);