source: S-port/trunk/Core/Src/cookie.c

Last change on this file was 1, checked in by AlexLir, 3 years ago
File size: 2.2 KB
Line 
1#include "cookie.h"
2#include <string.h>
3
4struct cookie_write_control g_cookie_write_control;
5#define CWC(x) g_cookie_write_control.x
6
7void cookie_write_open(char *buffer, unsigned int buflen)
8{
9// memset(buffer, 0, buflen);
10 CWC(buffer)= buffer;
11 CWC(buflen)= buflen;
12 CWC(stackpos)=0;
13}
14
15void cookie_write_putch(char c)
16{
17 *CWC(buffer)++ = c;
18 CWC(stackpos)++;
19}
20
21void cookie_write_putstr(char *str)
22{
23 while(*str != '\0') cookie_write_putch(*str++);
24}
25
26void cookie_set(char *key, char* value)
27{
28 cookie_write_putstr("Set-Cookie: ");
29 cookie_write_putstr(key);
30 cookie_write_putch('=');
31 cookie_write_putstr(value);
32 cookie_write_putstr("; path=/; SameSite=Strict\r\n");
33}
34
35void cookie_close(void)
36{
37 cookie_write_putch('\0');
38}
39
40void cookie_parse_tokens(cookie_token_data_typDef *cookie)
41{
42 if(cookie == NULL) return;
43 uint16_t count_token = 0, pos_char = 0;
44 for(; pos_char < cookie->len; pos_char++){
45 switch(cookie->data[pos_char]){
46 case '=':
47 cookie->tokens[count_token].end = pos_char - 1;
48 count_token++;
49 cookie->tokens[count_token].start = pos_char + 1;
50 break;
51
52 case ';':
53 cookie->tokens[count_token].end = pos_char - 1;
54 count_token++;
55 break;
56
57 case ' ':
58 cookie->tokens[count_token].start = pos_char + 1;
59 break;
60 default:
61 if(pos_char == 0) cookie->tokens[count_token].start = pos_char;
62 cookie->tokens[count_token].size++;
63 break;
64 }
65 }
66 cookie->tokens[count_token].end = pos_char - 1;
67 cookie->tokenCount = count_token + 1;
68}
69
70void cookie_get_option(cookie_token_data_typDef *cookie, char *option, char *value)
71{
72 if((cookie == NULL) || (option == NULL)) *value = NULL;
73 for(uint16_t i = 0; i < cookie->tokenCount; i++){
74 if(memcmp(option, &cookie->data[cookie->tokens[i].start], cookie->tokens[i].size) == 0){ // ñîøëîñü, çíà÷èò ñëåäóþùèé òîêåí òî ÷òî íóæíî ïîëó÷èòü
75 if(cookie->tokens[i + 1].size > 0) {
76 memset(value, 0x00, strlen(value));
77 memcpy(value, &cookie->data[cookie->tokens[i + 1].start], cookie->tokens[i + 1].size);
78 cookie->data[cookie->tokens[i + 1].size] = 0;
79 }
80 else *value = NULL;// íåò çíà÷åíèÿ
81 return;
82 }
83 }
84 *value = NULL;
85}
Note: See TracBrowser for help on using the repository browser.