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http: Remove unused code

pull/68/head
Andri Yngvason 2023-04-30 14:16:19 +00:00
parent c0b3e16bb0
commit a179c83f81
2 changed files with 4 additions and 80 deletions
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12
include/http.h
View File

@ -16,8 +16,6 @@
#pragma once
#define URL_INDEX_MAX 32
#define URL_QUERY_INDEX_MAX 32
#define HTTP_FIELD_INDEX_MAX 32
#include <stddef.h>
@ -38,15 +36,9 @@ struct http_req {
size_t header_length;
size_t content_length;
char* content_type;
size_t url_index;
char* url[URL_INDEX_MAX];
size_t url_query_index;
struct http_kv url_query[URL_QUERY_INDEX_MAX];
size_t field_index;
struct http_kv field[HTTP_FIELD_INDEX_MAX];
size_t field_index;
struct http_kv field[HTTP_FIELD_INDEX_MAX];
};
int http_req_parse(struct http_req* req, const char* head);
void http_req_free(struct http_req* req);
const char* http_req_query(struct http_req* req, const char* key);

72
src/http.c
View File

@ -329,68 +329,17 @@ static int http__url_path(struct http_req* req, struct httplex* lex)
if (tok->type != HTTPLEX_LITERAL)
return tok->type == HTTPLEX_WS;
if (req->url_index >= URL_INDEX_MAX)
return 0;
char* elem = strdup(tok->value);
if (!elem)
return 0;
req->url[req->url_index++] = elem;
httplex_accept_token(lex);
return http__peek(lex, HTTPLEX_SOLIDUS)
? http__url_path(req, lex) : 1;
}
static int http__url_query_key(struct http_req* req, struct httplex* lex)
{
struct httplex_token* tok = httplex_next_token(lex);
if (!tok)
return 0;
if (tok->type != HTTPLEX_LITERAL)
return 0;
if (req->url_index >= URL_INDEX_MAX)
return 0;
char* elem = strdup(tok->value);
if (!elem)
return 0;
req->url_query[req->url_query_index].key = elem;
return httplex_accept_token(lex);
}
static int http__url_query_value(struct http_req* req, struct httplex* lex)
{
struct httplex_token* tok = httplex_next_token(lex);
if (!tok)
return 0;
if (tok->type != HTTPLEX_LITERAL)
return 0;
if (req->url_index >= URL_INDEX_MAX)
return 0;
char* elem = strdup(tok->value);
if (!elem)
return 0;
req->url_query[req->url_query_index++].value = elem;
return httplex_accept_token(lex);
}
static int http__url_query(struct http_req* req, struct httplex* lex)
{
return http__url_query_key(req, lex)
return http__expect(lex, HTTPLEX_LITERAL)
&& http__expect(lex, HTTPLEX_EQ)
&& http__url_query_value(req, lex)
&& http__expect(lex, HTTPLEX_LITERAL)
&& http__expect(lex, HTTPLEX_AMPERSAND)
? http__url_query(req, lex) : 1;
}
@ -548,25 +497,8 @@ void http_req_free(struct http_req* req)
{
free(req->content_type);
for (size_t i = 0; i < req->url_index; ++i)
free(req->url[i]);
for (size_t i = 0; i < req->url_query_index; ++i) {
free(req->url_query[i].key);
free(req->url_query[i].value);
}
for (size_t i = 0; i < req->field_index; ++i) {
free(req->field[i].key);
free(req->field[i].value);
}
}
const char* http_req_query(struct http_req* req, const char* key)
{
for (size_t i = 0; i < req->url_query_index; ++i)
if (strcmp(key, req->url_query[i].key) == 0)
return req->url_query[i].value;
return NULL;
}