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#include "fitz-internal.h"
void
fz_free_outline(fz_context *ctx, fz_outline *outline)
{
while (outline)
{
fz_outline *next = outline->next;
fz_free_outline(ctx, outline->down);
fz_free(ctx, outline->title);
fz_free_link_dest(ctx, &outline->dest);
fz_free(ctx, outline);
outline = next;
}
}
static void
do_debug_outline_xml(FILE *out, fz_outline *outline, int level)
{
while (outline)
{
fprintf(out, "<outline title=\"%s\" page=\"%d\"", outline->title, outline->dest.kind == FZ_LINK_GOTO ? outline->dest.ld.gotor.page + 1 : 0);
if (outline->down)
{
fprintf(out, ">\n");
do_debug_outline_xml(out, outline->down, level + 1);
fprintf(out, "</outline>\n");
}
else
{
fprintf(out, " />\n");
}
outline = outline->next;
}
}
void
fz_print_outline_xml(fz_context *ctx, FILE *out, fz_outline *outline)
{
do_debug_outline_xml(out, outline, 0);
}
static void
do_debug_outline(FILE *out, fz_outline *outline, int level)
{
int i;
while (outline)
{
for (i = 0; i < level; i++)
fputc('\t', out);
fprintf(out, "%s\t%d\n", outline->title, outline->dest.kind == FZ_LINK_GOTO ? outline->dest.ld.gotor.page + 1 : 0);
if (outline->down)
do_debug_outline(out, outline->down, level + 1);
outline = outline->next;
}
}
void
fz_print_outline(fz_context *ctx, FILE *out, fz_outline *outline)
{
do_debug_outline(out, outline, 0);
}
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