int buildTOC(miniexp_t expr, list * myList, int level, JNIEnv * env, jclass olClass, jmethodID ctor)
{
while(miniexp_consp(expr))
{
miniexp_t s = miniexp_car(expr);
expr = miniexp_cdr(expr);
if (miniexp_consp(s) &&
miniexp_consp(miniexp_cdr(s)) &&
miniexp_stringp(miniexp_car(s)) &&
miniexp_stringp(miniexp_cadr(s)) )
{
// fill item
const char *name = miniexp_to_str(miniexp_car(s));
const char *page = miniexp_to_str(miniexp_cadr(s));
//starts with #
int pageno = -1;
if (page[0] == '#') {
pageno = ddjvu_document_search_pageno(doc, &page[1]);
}
if (pageno < 0) {
LOGI("Page %s", page);
}
if (name == NULL) {return -1;}
OutlineItem * element = (OutlineItem *) malloc(sizeof(OutlineItem));
element->title = name;
element->page = pageno;
element->level = level;
list_item * next = (list_item *) malloc(sizeof(list_item));
next->item = element;
next->next = NULL;
myList->tail->next = next;
myList->tail = next;
// recursion
buildTOC(miniexp_cddr(s), myList, level+1, env, olClass, ctor);
}
}
return 0;
}
extern "C" jstring Java_org_ebookdroid_droids_djvu_codec_DjvuOutline_getLink(JNIEnv *env, jclass cls, jlong expr,
jlong docHandle)
{
// DEBUG("DjvuOutline.getLinkPage(%p)",expr);
miniexp_t s = miniexp_car((miniexp_t) expr);
if (miniexp_consp(s) && miniexp_consp(miniexp_cdr(s)) && miniexp_stringp(miniexp_car(s))
&& miniexp_stringp(miniexp_cadr(s)))
{
const char *link = miniexp_to_str(miniexp_cadr(s));
int number = -1;
if (link && link[0] == '#')
{
number = ddjvu_document_search_pageno((ddjvu_document_t*) docHandle, link + 1);
if (number >= 0)
{
char linkbuf[128];
snprintf(linkbuf, 127, "#%d", number + 1);
return env->NewStringUTF(linkbuf);
}
}
return env->NewStringUTF(link);
}
return NULL;
}
