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elinks/src/session/location.c
2022-01-16 21:08:50 +01:00

78 lines
1.5 KiB
C

/** Locations handling
* @file */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include "elinks.h"
#include "session/location.h"
#include "session/session.h"
#include "util/memory.h"
#include "util/string.h"
/** @relates location */
void
copy_location(struct location *dst, struct location *src)
{
struct frame *frame, *new_frame;
struct frame *iframe, *new_iframe;
init_list(dst->frames);
init_list(dst->iframes);
foreachback (frame, src->frames) {
new_frame = (struct frame *)mem_calloc(1, sizeof(*new_frame));
if (new_frame) {
new_frame->name = stracpy(frame->name);
if (!new_frame->name) {
mem_free(new_frame);
return;
}
new_frame->redirect_cnt = 0;
copy_vs(&new_frame->vs, &frame->vs);
add_to_list(dst->frames, new_frame);
}
}
foreachback (iframe, src->iframes) {
new_iframe = (struct frame *)mem_calloc(1, sizeof(*new_iframe));
if (new_iframe) {
new_iframe->name = stracpy(iframe->name);
if (!new_iframe->name) {
mem_free(new_iframe);
return;
}
new_iframe->redirect_cnt = 0;
copy_vs(&new_iframe->vs, &iframe->vs);
add_to_list(dst->iframes, new_iframe);
}
}
copy_vs(&dst->vs, &src->vs);
}
void
destroy_location(struct location *loc)
{
struct frame *frame;
struct frame *iframe;
foreach (frame, loc->frames) {
destroy_vs(&frame->vs, 1);
mem_free(frame->name);
}
foreach (iframe, loc->iframes) {
destroy_vs(&iframe->vs, 1);
mem_free(iframe->name);
}
free_list(loc->frames);
free_list(loc->iframes);
destroy_vs(&loc->vs, 1);
mem_free(loc);
}