extern struct sr_session *session;
extern struct sr_device_plugin session_driver;
+/**
+ * Load the session from the specified filename.
+ *
+ * @param filename The name of the session file to load. Must not be NULL.
+ *
+ * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments,
+ * SR_ERR_MALLOC upon memory allocation errors, or SR_ERR upon
+ * other errors.
+ */
int sr_session_load(const char *filename)
{
GKeyFile *kf;
char **sections, **keys, *metafile, *val, c;
char probename[SR_MAX_PROBENAME_LEN + 1];
+ if (!filename) {
+ sr_err("session file: %s: filename was NULL", __func__);
+ return SR_ERR_ARG;
+ }
+
if (!(archive = zip_open(filename, 0, &err))) {
sr_dbg("Failed to open session file: zip error %d", err);
return SR_ERR;
return SR_OK;
}
+/**
+ * Save the current session to the specified file.
+ *
+ * @param filename The name of the file where to save the current session.
+ * Must not be NULL.
+ *
+ * @return SR_OK upon success, SR_ERR_ARG upon invalid arguments, or SR_ERR
+ * upon other errors.
+ */
int sr_session_save(const char *filename)
{
GSList *l, *p, *d;
uint64_t samplerate;
char version[1], rawname[16], metafile[32], *buf, *s;
+ if (!filename) {
+ sr_err("session file: %s: filename was NULL", __func__);
+ return SR_ERR_ARG;
+ }
+
/* Quietly delete it first, libzip wants replace ops otherwise. */
unlink(filename);
if (!(zipfile = zip_open(filename, ZIP_CREATE, &error)))