/**
* gsf_outfile_open_pkg_relate:
* @child: #GsfOutfileOpenPkg
* @parent: #GsfOutfileOpenPkg
* @type: target type
*
* Create a relationship between @child and @parent of @type.
*
* Returns: (transfer none): the relID which the caller does not own
* but will live as long as @parent.
**/
char const *
gsf_outfile_open_pkg_relate (GsfOutfileOpenPkg *child,
GsfOutfileOpenPkg *parent,
char const *type)
{
GString *path;
int up = -1;
GsfOutfile *child_dir, *parent_dir;
/* Calculate the path from @child to @parent */
parent_dir = parent->is_dir ? GSF_OUTFILE (parent)
: gsf_output_container (GSF_OUTPUT (parent));
do {
up++;
child_dir = GSF_OUTFILE (child);
while (NULL != (child_dir = gsf_output_container (GSF_OUTPUT (child_dir))))
if (child_dir == parent_dir)
goto found; /* break out of both loops */
} while (NULL != (parent_dir = gsf_output_container (GSF_OUTPUT (parent_dir))));
found:
/* yes prepend is slow, this will never be preformance critical */
path = g_string_new (gsf_output_name (GSF_OUTPUT (child)));
child_dir = GSF_OUTFILE (child);
while (NULL != (child_dir = gsf_output_container (GSF_OUTPUT (child_dir))) &&
NULL != gsf_output_name (GSF_OUTPUT (child_dir)) &&
child_dir != parent_dir) {
g_string_prepend_c (path, '/');
g_string_prepend (path, gsf_output_name (GSF_OUTPUT (child_dir)));
}
while (up--)
g_string_prepend (path, "../");
return gsf_outfile_open_pkg_create_rel (parent,
g_string_free (path, FALSE), type, FALSE);
}
static void
stream_name_write_to_buf (GsfOutfileZip *zip, GString *res)
{
GsfOutput *output = GSF_OUTPUT (zip);
GsfOutfile *container;
if (zip == zip->root)
return;
container = gsf_output_container (output);
if (container) {
stream_name_write_to_buf (GSF_OUTFILE_ZIP (container), res);
if (res->len) {
/* Forward slash is specified by the format. */
g_string_append_c (res, '/');
}
}
if (zip->entry_name)
g_string_append (res, zip->entry_name);
}
static gboolean
gsf_outfile_open_pkg_close (GsfOutput *output)
{
GsfOutfileOpenPkg *open_pkg = GSF_OUTFILE_OPEN_PKG (output);
GsfOutput *dir;
gboolean res = FALSE;
char *rels_name;
if (NULL == open_pkg->sink || gsf_output_is_closed (open_pkg->sink))
return TRUE;
/* Generate [Content_types].xml when we close the root dir */
if (NULL == gsf_output_name (output)) {
GsfOutput *out = gsf_outfile_new_child (GSF_OUTFILE (open_pkg->sink),
"[Content_Types].xml", FALSE);
GsfXMLOut *xml = gsf_xml_out_new (out);
gsf_xml_out_start_element (xml, "Types");
gsf_xml_out_add_cstr_unchecked (xml, "xmlns",
"http://schemas.openxmlformats.org/package/2006/content-types");
gsf_open_pkg_write_content_default (xml, "rels",
"application/vnd.openxmlformats-package.relationships+xml");
gsf_open_pkg_write_content_default (xml, "xlbin",
"application/vnd.openxmlformats-officedocument.spreadsheetml.printerSettings");
gsf_open_pkg_write_content_default (xml, "xml",
"application/xml");
gsf_open_pkg_write_content_override (open_pkg, "/", xml);
gsf_xml_out_end_element (xml); /* </Types> */
g_object_unref (xml);
gsf_output_close (out);
g_object_unref (out);
dir = open_pkg->sink;
rels_name = g_strdup (".rels");
} else {
res = gsf_output_close (open_pkg->sink);
dir = (GsfOutput *)gsf_output_container (open_pkg->sink);
rels_name = g_strconcat (gsf_output_name (output), ".rels", NULL);
}
if (NULL != open_pkg->relations) {
GsfOutput *rels;
GsfXMLOut *xml;
GsfOpenPkgRel *rel;
GSList *ptr;
dir = gsf_outfile_new_child (GSF_OUTFILE (dir), "_rels", TRUE);
rels = gsf_outfile_new_child (GSF_OUTFILE (dir), rels_name, FALSE);
xml = gsf_xml_out_new (rels);
gsf_xml_out_start_element (xml, "Relationships");
gsf_xml_out_add_cstr_unchecked (xml, "xmlns",
"http://schemas.openxmlformats.org/package/2006/relationships");
for (ptr = open_pkg->relations ; ptr != NULL ; ptr = ptr->next) {
rel = ptr->data;
gsf_xml_out_start_element (xml, "Relationship");
gsf_xml_out_add_cstr (xml, "Id", rel->id);
gsf_xml_out_add_cstr (xml, "Type", rel->type);
gsf_xml_out_add_cstr (xml, "Target", rel->target);
if (rel->is_extern)
gsf_xml_out_add_cstr_unchecked (xml, "TargetMode", "External");
gsf_xml_out_end_element (xml); /* </Relationship> */
g_free (rel->id);
g_free (rel->type);
g_free (rel->target);
g_free (rel);
}
g_slist_free (open_pkg->relations);
gsf_xml_out_end_element (xml); /* </Relationships> */
g_object_unref (xml);
gsf_output_close (rels);
g_object_unref (rels);
g_object_unref (dir);
}
g_free (rels_name);
/* close the container */
if (NULL == gsf_output_name (output))
return gsf_output_close (open_pkg->sink);
return res;
}
void IE_Exp_OpenDocument::setGSFOutput(GsfOutput * pBuf)
{
m_odt = gsf_output_container(pBuf);
}