C++ (Cpp) e_cal_util_parse_ics_string Examples

Example #1

File: icalendar-importer.c Project: Distrotech/evolution

static void
ical_import (EImport *ei,
             EImportTarget *target,
             EImportImporter *im)
{
	gchar *filename;
	gchar *contents;
	icalcomponent *icalcomp;
	EImportTargetURI *s = (EImportTargetURI *) target;

	filename = g_filename_from_uri (s->uri_src, NULL, NULL);
	if (!filename) {
		e_import_complete (ei, target);
		return;
	}

	if (!g_file_get_contents (filename, &contents, NULL, NULL)) {
		g_free (filename);
		e_import_complete (ei, target);
		return;
	}
	g_free (filename);

	icalcomp = e_cal_util_parse_ics_string (contents);
	g_free (contents);

	if (icalcomp)
		ivcal_import (ei, target, icalcomp);
	else
		e_import_complete (ei, target);
}

Example #2

File: icalendar-importer.c Project: Distrotech/evolution

static GtkWidget *
ivcal_get_preview (EImport *ei,
                   EImportTarget *target,
                   EImportImporter *im)
{
	GtkWidget *preview;
	EImportTargetURI *s = (EImportTargetURI *) target;
	gchar *filename;
	icalcomponent *icalcomp;
	gchar *contents;

	filename = g_filename_from_uri (s->uri_src, NULL, NULL);
	if (filename == NULL) {
		g_message (G_STRLOC ": Couldn't get filename from URI '%s'", s->uri_src);
		return NULL;
	}

	if (!g_file_get_contents (filename, &contents, NULL, NULL)) {
		g_free (filename);
		return NULL;
	}
	g_free (filename);

	icalcomp = e_cal_util_parse_ics_string (contents);
	g_free (contents);

	if (!icalcomp)
		return NULL;

	preview = ical_get_preview (icalcomp);

	icalcomponent_free (icalcomp);

	return preview;
}

Example #3

File: icalendar-importer.c Project: Distrotech/evolution

static gboolean
ical_supported (EImport *ei,
                EImportTarget *target,
                EImportImporter *im)
{
	gchar *filename;
	gchar *contents;
	gboolean ret = FALSE;
	EImportTargetURI *s;

	if (target->type != E_IMPORT_TARGET_URI)
		return FALSE;

	s = (EImportTargetURI *) target;
	if (s->uri_src == NULL)
		return TRUE;

	if (strncmp (s->uri_src, "file:///", 8) != 0)
		return FALSE;

	filename = g_filename_from_uri (s->uri_src, NULL, NULL);
	if (!filename)
		return FALSE;

	if (g_file_get_contents (filename, &contents, NULL, NULL)) {
		icalcomponent *icalcomp = NULL;

		if (g_ascii_strncasecmp (contents, "BEGIN:", 6) == 0)
			icalcomp = e_cal_util_parse_ics_string (contents);
		g_free (contents);

		if (icalcomp) {
			if (is_icalcomp_usable (icalcomp))
				ret = TRUE;
			else
				ret = FALSE;
			icalcomponent_free (icalcomp);
		}
	}
	g_free (filename);

	return ret;
}

Example #4

File: icsimporter.c Project: ebbywiselyn/evolution

static icalcomponent *
get_icalcomponent_from_file(char *filename)
{
	char *contents;
	icalcomponent *icalcomp;

	g_return_val_if_fail (filename != NULL, NULL);

	if (!g_file_get_contents (filename, &contents, NULL, NULL)) {
		g_free (filename);
		return NULL;
	}
	g_free (filename);

	icalcomp = e_cal_util_parse_ics_string (contents);
	g_free (contents);

	if (icalcomp) {
		return icalcomp;
	}
	return NULL;
}

Example #5

File: icalendar-importer.c Project: Distrotech/evolution

static gboolean
vcal_supported (EImport *ei,
                EImportTarget *target,
                EImportImporter *im)
{
	gchar *filename;
	gchar *contents;
	gboolean ret = FALSE;
	EImportTargetURI *s;

	if (target->type != E_IMPORT_TARGET_URI)
		return FALSE;

	s = (EImportTargetURI *) target;
	if (s->uri_src == NULL)
		return TRUE;

	if (strncmp (s->uri_src, "file:///", 8) != 0)
		return FALSE;

	filename = g_filename_from_uri (s->uri_src, NULL, NULL);
	if (!filename)
		return FALSE;

	/* Z: Wow, this is *efficient* */

	if (g_file_get_contents (filename, &contents, NULL, NULL)) {
		VObject *vcal;
		icalcomponent *icalcomp;

		icalcomp = e_cal_util_parse_ics_string (contents);

		if (icalcomp && is_icalcomp_usable (icalcomp)) {
			/* If we can create proper iCalendar from the file, then
			 * rather use ics importer, because it knows to read more
			 * information than older version, the vCalendar. */
			ret = FALSE;
			g_free (contents);
		} else {
			if (icalcomp)
				icalcomponent_free (icalcomp);

			/* parse the file */
			vcal = Parse_MIME (contents, strlen (contents));
			g_free (contents);

			if (vcal) {
				icalcomp = icalvcal_convert (vcal);

				if (icalcomp) {
					icalcomponent_free (icalcomp);
					ret = TRUE;
				}

				cleanVObject (vcal);
			}
		}
	}
	g_free (filename);

	return ret;
}