int
main(int argc, char *argv[])
{
char *uri = argv[1];
GsfDocMetaData *meta_data;
GsfDocProp *prop;
const GValue *value;
const char *tmp;
gsf_init();
meta_data = props_data_read(uri, NULL);
prop = gsf_doc_meta_data_lookup(meta_data, GSF_META_NAME_TITLE);
if (prop) {
value = gsf_doc_prop_get_val(prop);
tmp = g_value_get_string(value);
fprintf(stderr, "str: %s\n", tmp);
}
g_object_unref(meta_data);
gsf_shutdown();
exit(0);
}
static void
msole_thumbnail (GsfInfile *infile, const char *out_filename, int thumb_size)
{
GsfInput *summary_stream;
GsfDocMetaData *meta_data;
GsfDocProp *thumb_doc_prop;
GValue const *thumb_value;
GsfClipData *clip_data;
GsfClipFormat clip_format;
gconstpointer data;
gsize size;
GError *error;
summary_stream = gsf_infile_child_by_name (infile, "\05SummaryInformation");
if (!summary_stream)
show_error_string_and_exit ("Could not find the SummaryInformation stream");
meta_data = gsf_doc_meta_data_new ();
error = gsf_msole_metadata_read (summary_stream, meta_data);
if (error)
show_error_and_exit (error);
thumb_doc_prop = gsf_doc_meta_data_lookup (meta_data, GSF_META_NAME_THUMBNAIL);
if (!thumb_doc_prop)
show_error_string_and_exit ("The metadata does not have a thumbnail property");
thumb_value = gsf_doc_prop_get_val (thumb_doc_prop);
if (!thumb_value)
show_error_string_and_exit ("We got the thumbnail property, but it didn't have a value!?");
clip_data = GSF_CLIP_DATA (g_value_get_object (thumb_value));
clip_format = gsf_clip_data_get_format (clip_data);
if (clip_format == GSF_CLIP_FORMAT_WINDOWS_CLIPBOARD) {
GsfClipFormatWindows win_format;
error = NULL;
win_format = gsf_clip_data_get_windows_clipboard_format (clip_data, &error);
if (win_format == GSF_CLIP_FORMAT_WINDOWS_ERROR)
show_error_and_exit (error);
}
error = NULL;
data = gsf_clip_data_peek_real_data (clip_data, &size, &error);
if (!data)
show_error_and_exit (error);
write_thumbnail (out_filename, data, size, thumb_size);
g_object_unref (clip_data);
g_object_unref (meta_data);
g_object_unref (summary_stream);
}
static void
render_title (GString *target, HFRenderInfo *info, G_GNUC_UNUSED char const *args)
{
if (info->sheet != NULL && info->sheet->workbook != NULL) {
GsfDocProp *prop;
prop = gsf_doc_meta_data_lookup
(go_doc_get_meta_data (GO_DOC (info->sheet->workbook)), GSF_META_NAME_TITLE);
if (prop != NULL) {
GValue *prop_value = (GValue *) gsf_doc_prop_get_val (prop);
if (prop_value != NULL)
g_string_append (target, g_value_get_string (prop_value));
}
} else
g_string_append (target, _("Title"));
}
static void
cb_metadata_foreach(gpointer key, gpointer value, gpointer user_data)
{
const gchar *name = key;
GsfDocProp *property = value;
ChupaMetadata *metadata = user_data;
const GValue *property_value;
GType value_type;
property_value = gsf_doc_prop_get_val(property);
value_type = G_VALUE_TYPE(property_value);
#define EQUAL_NAME(property_name) \
(chupa_utils_string_equal(name, property_name))
if (EQUAL_NAME("meta:creation-date")) {
GTimeVal time_value;
if (get_time_value(name, property_value, &time_value)) {
chupa_metadata_set_creation_time(metadata, &time_value);
}
} else if (EQUAL_NAME("dc:creator")) {
chupa_metadata_set_author(metadata, g_value_get_string(property_value));
} else if (EQUAL_NAME("dc:date")) {
GTimeVal time_value;
if (get_time_value(name, property_value, &time_value)) {
chupa_metadata_set_modification_time(metadata, &time_value);
}
} else if (EQUAL_NAME("msole:codepage")) {
if (!chupa_metadata_get_original_encoding(metadata)) {
gint code_page;
gchar *encoding;
code_page = g_value_get_int(property_value);
encoding = code_page_to_encoding(code_page);
chupa_metadata_set_original_encoding(metadata, encoding);
g_free(encoding);
}
} else {
chupa_info("[decomposer][excel][metdata][unsupported][%s][%s]",
name, g_type_name(value_type));
}
#undef EQUAL_NAME
}
/**
* gsf_doc_prop_dump:
* @prop: #GsfDocProp
*
* A debugging utility to dump @prop as text via g_print
* New in 1.14.2
**/
void
gsf_doc_prop_dump (GsfDocProp const *prop)
{
GValue const *val = gsf_doc_prop_get_val (prop);
char *tmp;
if (VAL_IS_GSF_DOCPROP_VECTOR ((GValue *)val)) {
GValueArray *va = gsf_value_get_docprop_varray (val);
unsigned i;
for (i = 0 ; i < va->n_values; i++) {
tmp = g_strdup_value_contents (
g_value_array_get_nth (va, i));
g_print ("\t[%u] = %s\n", i, tmp);
g_free (tmp);
}
} else {
tmp = g_strdup_value_contents (val);
g_print ("\t= %s\n", tmp);
g_free (tmp);
}
}
void
gsf_doc_prop_glue_get_val (GsfDocProp const *prop, GType *type, GValue *value)
{
GValue const *prop_val;
if (prop == NULL)
return;
prop_val = gsf_doc_prop_get_val (prop);
if (prop_val != NULL && G_IS_VALUE (prop_val)) {
*type = G_VALUE_TYPE (prop_val);
g_value_init (value, *type);
g_value_copy (prop_val, value);
/*
printf ("Type == %d, G_TYPE_STRING=%d, G_VALUE_TYPE (prop_val)=%d\n",
*type, G_TYPE_STRING, G_VALUE_TYPE (prop_val));
*/
}
}
static void
cb_print_property (char const *name, GsfDocProp const *prop, GHashTable * human_readable_names)
{
GValue const *val = gsf_doc_prop_get_val (prop);
char *tmp;
char const * _name;
if((_name = g_hash_table_lookup(human_readable_names, name)) == NULL)
_name = name;
if (gsf_doc_prop_get_link (prop) != NULL)
fprintf (stdout, "\t%s LINKED TO -> '%s'\n",
_name, gsf_doc_prop_get_link (prop));
else
fprintf (stdout, "\t%s = ", _name);
if (VAL_IS_GSF_DOCPROP_VECTOR ((GValue *)val)) {
GValueArray *va = gsf_value_get_docprop_varray (val);
unsigned i;
fprintf(stdout, "[");
for (i = 0 ; i < va->n_values; i++) {
tmp = g_strdup_value_contents (g_value_array_get_nth (va, i));
if(i != 0)
fprintf(stdout, ", ");
fprintf (stdout, "(%u, %s)", i, tmp);
g_free (tmp);
}
fprintf(stdout, "]");
} else {
tmp = g_strdup_value_contents (val);
fprintf (stdout, "%s", tmp);
g_free (tmp);
}
fprintf (stdout, "\n");
}
