html_menu html_menu_new(void)
{
html_menu m;
cstring arr[4];
if ((m = malloc(sizeof *m)) == NULL)
return NULL;
if ((m->items = list_new()) == NULL) {
free(m);
return NULL;
}
if (!cstring_multinew(arr, 4)) {
list_free(m->items, free);
free(m);
return NULL;
}
m->text = arr[0];
m->image = arr[1];
m->hover_image = arr[2];
m->link = arr[3];
return m;
}
/*
* 1. Count the number of words
* 2. Allocate space for an array of cstrings.
* 3. Allocate each cstring.
* 4. Copy each word
*/
size_t cstring_split(cstring** dest, const char* src, const char* delim)
{
const char* s;
size_t end, i, len, nelem;
assert(dest != NULL);
assert(src != NULL);
assert(delim != NULL);
/* Skip to first substring */
len = strlen(src);
s = src + strspn(src, delim);
/* Only delimiters in src */
if(s - src == (int)len)
return 0;
/* Count elements */
for(nelem = 0; *s != '\0'; nelem++) {
s += strcspn(s, delim);
s += strspn(s, delim);
}
/* allocate space */
if( (*dest = mem_malloc(sizeof **dest * nelem)) == NULL)
return 0;
else if(cstring_multinew(*dest, nelem) == 0) {
mem_free(*dest);
return 0;
}
/* Now copy */
s = src + strspn(src, delim); /* start of first substring */
for(i = 0; *s != '\0'; i++) {
end = strcspn(s, delim);
if(!cstring_pcat((*dest)[i], s, s + end)) {
cstring_multifree(*dest, nelem);
return 0;
}
s += end;
s += strspn(s, delim);
}
return nelem;
}
page_attribute attribute_new(void)
{
page_attribute p;
cstring arr[4];
if ((p = calloc(1, sizeof *p)) == NULL)
return NULL;
if (!cstring_multinew(arr, sizeof arr / sizeof *arr)) {
free(p);
return NULL;
}
p->media_type = arr[0];
p->language = arr[1];
p->charset = arr[2];
p->encoding = arr[3];
return p;
}
cookie cookie_new(void)
{
cookie p;
cstring arr[5];
if( (p = malloc(sizeof *p)) == NULL)
;
else if(!cstring_multinew(arr, 5)) {
free(p);
p = NULL;
}
else {
p->name = arr[0];
p->value = arr[1];
p->domain = arr[2];
p->path = arr[3];
p->comment = arr[4];
p->max_age = MAX_AGE_NOT_SET;
p->secure = 0;
p->version = 1; /* default acc. to rfc2109 */
}
return p;
}
