int
xps_open_file(fz_context *ctx, xps_context **ctxp, char *filename)
{
char buf[2048];
fz_stream *file;
char *p;
int code;
if (strstr(filename, "/_rels/.rels") || strstr(filename, "\\_rels\\.rels"))
{
fz_strlcpy(buf, filename, sizeof buf);
p = strstr(buf, "/_rels/.rels");
if (!p)
p = strstr(buf, "\\_rels\\.rels");
*p = 0;
return xps_open_directory(ctx, ctxp, buf);
}
file = fz_open_file(ctx, filename);
if (!file)
return fz_error_make(ctx, "cannot open file '%s': %s", filename, strerror(errno));
code = xps_open_stream(ctxp, file);
fz_close(file);
if (code)
return fz_error_note(ctx, code, "cannot load document '%s'", filename);
return fz_okay;
}
static void pdfapp_open_xps(pdfapp_t *app, char *filename, int fd)
{
fz_error error;
fz_stream *file;
file = fz_open_fd(fd);
error = xps_open_stream(&app->xps, file);
if (error)
pdfapp_error(app, fz_rethrow(error, "cannot open document '%s'", filename));
fz_close(file);
app->doctitle = filename;
app->pagecount = xps_count_pages(app->xps);
}
