X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=util.c;h=df433d719f6bb08ad26262883ec5acd7434ed366;hp=0885626d86ce4640ee5e61524f68780437cf8be7;hb=5dd1c937a764a1517a8e12d10af6c3fcb9c8b3c9;hpb=8b4bbd2a0bcfdc2e186b345de087f23b9c904080
diff --git a/util.c b/util.c
index 0885626..df433d7 100644
--- a/util.c
+++ b/util.c
@@ -18,8 +18,8 @@
* along with this program. If not, see .
*/
+#include "sigrokdecode.h" /* First, so we avoid a _POSIX_C_SOURCE warning. */
#include "config.h"
-#include /* First, so we avoid a _POSIX_C_SOURCE warning. */
/**
@@ -73,8 +73,35 @@ err_out:
Py_XDECREF(py_encstr);
if (PyErr_Occurred())
+ /* TODO: log level 4 debug message */
PyErr_Print();
return ret;
}
+/**
+ * Convert a python list of unicode strings to a NULL-terminated UTF8-encoded
+ * char * array. The caller must free each string when finished.
+ */
+int py_strlist_to_char(PyObject *py_strlist, char ***outstr)
+{
+ PyObject *py_str;
+ int list_len, i;
+ char **out, *str;
+
+ list_len = PyList_Size(py_strlist);
+ if (!(out = g_try_malloc(sizeof(char *) * (list_len + 1))))
+ return SRD_ERR_MALLOC;
+ for (i = 0; i < list_len; i++) {
+ if (!(py_str = PyUnicode_AsEncodedString(PyList_GetItem(py_strlist, i), "utf-8", NULL)))
+ return SRD_ERR_PYTHON;
+ if (!(str = PyBytes_AS_STRING(py_str)))
+ return SRD_ERR_PYTHON;
+ out[i] = g_strdup(str);
+ }
+ out[i] = NULL;
+ *outstr = out;
+
+ return SRD_OK;
+}
+