lorenz.stechauner/sesimos
1
1
Fork 0
Code Issues Pull Requests Projects Releases Activity

Added http header strict and not strict mode

Browse Source
This commit is contained in:
Lorenz Stechauner
2020-12-16 18:35:11 +01:00
parent 14b4f71af7
commit 80ed6dea3e
3 changed files with 13 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/http.c
View File

@ -9,14 +9,14 @@
#include "utils.h"
void http_to_camel_case(char *str) {
void http_to_camel_case(char *str, int strict) {
char last = '-';
char ch;
for (int i = 0; i < strlen(str); i++) {
ch = str[i];
if (last == '-' && ch >= 'a' && ch <= 'z') {
str[i] = (char) ((int) ch & 0x5F);
} else if (last != '-' && ch >= 'A' && ch <= 'Z') {
} else if (last != '-' && ch >= 'A' && ch <= 'Z' && strict == HTTP_STRICT) {
str[i] = (char) ((int) ch | 0x20);
}
last = str[i];
@ -132,7 +132,7 @@ int http_receive_request(sock *client, http_req *req) {
len = pos1 - ptr;
req->hdr.fields[req->hdr.field_num][0] = malloc(len + 1);
sprintf(req->hdr.fields[req->hdr.field_num][0], "%.*s", (int) len, ptr);
http_to_camel_case(req->hdr.fields[req->hdr.field_num][0]);
http_to_camel_case(req->hdr.fields[req->hdr.field_num][0], HTTP_NOT_STRICT);
pos1++;
pos2 = pos0 - 1;
@ -153,11 +153,11 @@ int http_receive_request(sock *client, http_req *req) {
}
}
char *http_get_header_field(http_hdr *hdr, const char *field_name) {
char *http_get_header_field(http_hdr *hdr, const char *field_name, int strict) {
size_t len = strlen(field_name);
char *_field_name = malloc(len + 1);
strcpy(_field_name, field_name);
http_to_camel_case(_field_name);
http_to_camel_case(_field_name, strict);
for (int i = 0; i < hdr->field_num; i++) {
if (strncmp(hdr->fields[i][0], _field_name, len) == 0) {
free(_field_name);
@ -175,7 +175,7 @@ void http_add_header_field(http_hdr *hdr, const char *field_name, const char *fi
char *_field_value = malloc(len_value + 1);
strcpy(_field_name, field_name);
strcpy(_field_value, field_value);
http_to_camel_case(_field_name);
http_to_camel_case(_field_name, HTTP_NOT_STRICT);
hdr->fields[hdr->field_num][0] = _field_name;
hdr->fields[hdr->field_num][1] = _field_value;
hdr->field_num++;