PCS_API PcsSList2 *pcs_fileinfo_add_thumb(PcsFileInfo *fi, const char *name, const char *url)
{
PcsSList2 *n;
if (fi->thumbs) {
n = pcs_slist2_add_ex(fi->thumbs, name, strlen(name), url, strlen(url));
}
else {
n = fi->thumbs = pcs_slist2_create_ex(name, strlen(name), url, strlen(url));
}
return n;
}
PCS_API PcsSList2 *pcs_slist2_add_ex(PcsSList2 *slist, const char *src1, int len1, const char *src2, int len2)
{
PcsSList2 *p = pcs_slist2_create_ex(src1, len1, src2, len2);
if (p) {
while(slist->next) {
slist = slist->next;
}
slist->next = p;
p->next = 0;
}
return p;
}
PCS_API PcsSList2 *pcs_slist2_clone(PcsSList2 *slist)
{
PcsSList2 *newlist = 0, *p = slist, *n = 0;
while (p) {
if (n) {
n = pcs_slist2_add_ex(n, p->string1, strlen(p->string1), p->string2, strlen(p->string2));
}
else {
n = newlist = pcs_slist2_create_ex(p->string1, strlen(p->string1), p->string2, strlen(p->string2));
}
if (!n) {
pcs_slist2_destroy(newlist);
newlist = 0;
break;
}
p = p->next;
}
return newlist;
}