/*(*** http_parse_header_line */
int http_parse_header_line(http_header_line *hl, char *p, int m)
{
scanbuf sb;
int i;
int name_i, name_j;
int value_i, value_j;
char *name;
lines *value;
scan_init(&sb, p, m);
#define check(x) if((x) < 0) return 0;
name_i = 0;
name_j = scan_alphabet_plus (&sb, name_i, is_valid_header_name_char); check(name_j);
i = scan_char (&sb, name_j, ':'); check(i);
value_i = scan_alphabet_plus (&sb, i, is_valid_space); check(value_i);
value_j = sb.sb_length;
#undef check
name = scan_extract(&sb, name_i, name_j - 1);
value = lines_create(0, 0);
lines_add_bytes(value, sb.sb_data + value_i, value_j - value_i);
hl->hhl_allocated = 1;
hl->hhl_name = name;
hl->hhl_value = value;
return 1;
}
static void test_lines_printf(){
struct line *l;
l = lines_create();
assert_valid_line(l);
lines_printf(l, "a = %.1f, b=%.2e", 1.234, 56.789);
assert_valid_line(l);
assert(0 == strcmp(l->line_buffer, "a = 1.2, b=5.68e+01") ||
0 == strcmp(l->line_buffer, "a = 1.2, b=5.68e+001") );
lines_printf(l, "%s %s %s",
"A very long line with lots of characters",
"to test the ability of lines_printf to cope",
"with lines longer than the default buffer size");
assert_valid_line(l);
lines_printf(l, "oldbuffer");
/* Check the ability to use the old buffer as input */
lines_printf(l, "Previous buffer was '%s' i.e. old '%s'",
l->line_buffer, (l->line_buffer)+3);
assert_valid_line(l);
assert(0 == strcmp(l->line_buffer,
"Previous buffer was 'oldbuffer' i.e. old 'buffer'"));
lines_free(l);
}
/*(*** http_create */
http *http_create(server *sv, connection *cn, struct sockaddr_in *sa)
{
http *ht;
ht = xmalloc(sizeof(http));
ht->ht_sockaddr = *sa;
ht->ht_server = sv;
ht->ht_connection = cn;
ht->ht_lines = lines_create(http_eater, ht);
ht->ht_state = HTTP_REQUEST;
ht->ht_response = 0;
ht->ht_hhl.hhl_allocated = 0;
ht->ht_hrl.hrl_allocated = 0;
ht->ht_writer = 0;
ht->ht_resource = 0;
return ht;
}