754 lines
19 KiB
C
754 lines
19 KiB
C
#include <Python.h>
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#include <structmember.h>
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#include <lasso/lasso.h>
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#include <config.h>
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#include "../ghashtable.h"
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#include "../../lasso/debug.h"
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#include "../../lasso/utils.h"
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#include "../utils.c"
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#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
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typedef int Py_ssize_t;
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#define PY_SSIZE_T_MAX INT_MAX
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#define PY_SSIZE_T_MIN INT_MIN
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#endif
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/** @todo Remove Python 3 defines and update the code when Python 2 is out of the picture. */
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// Python 3 has unified int & long types.
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#if PY_MAJOR_VERSION >= 3
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#define PyInt_AS_LONG PyLong_AS_LONG
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#define PyInt_Check PyLong_Check
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#define PyInt_FromLong PyLong_FromLong
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#endif
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// Python 3 has removed PyString and related functions, in favor of PyBytes & PyUnicode.
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#if PY_MAJOR_VERSION > 3 || (PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 3)
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#define PyString_Check PyUnicode_Check
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#define PyString_FromFormat PyUnicode_FromFormat
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#define PyString_FromString PyUnicode_FromString
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#define PyString_AsString PyUnicode_AsUTF8
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#define get_pystring PyUnicode_AsUTF8AndSize
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#define PyStringFree(string) ;
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#elif PY_MAJOR_VERSION >= 3
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#define PyString_Check PyUnicode_Check
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#define PyString_FromFormat PyUnicode_FromFormat
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#define PyString_FromString PyUnicode_FromString
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static char *PyString_AsString(PyObject *string) {
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PyObject *bytes = PyUnicode_AsUTF8String(string);
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char *ret = NULL;
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if (! bytes)
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return NULL;
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ret = g_strdup(PyBytes_AsString(bytes));
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Py_DECREF(bytes);
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return ret;
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}
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static char *get_pystring(PyObject *string, Py_ssize_t *size) {
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char *ret = NULL;
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ret = PyString_AsString(string);
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*size = strlen(ret);
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return ret;
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}
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#define PyStringFree(string) g_free(string)
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#elif PY_MAJOR_VERSION >= 3
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#else
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static char *get_pystring(PyObject *string, Py_ssize_t *size) {
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char *ret = NULL;
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PyString_AsStringAndSize(string, &ret, size);
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return ret;
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}
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#define PyStringFree(string) ;
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void PyErr_WarnFormat(PyObject *category, int stacklevel, const char *format, ...) {
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va_list ap;
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char s[1024];
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va_start(ap, format);
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g_vsnprintf(s, 1024, format, ap);
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va_end(ap);
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PyErr_WarnEx(category, s, stacklevel);
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}
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#endif
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#define RETURN_IF_FAIL(op) do { if (! (op)) { return NULL; } } while(0)
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#define EXIT_IF_FAIL(op) do { if (! (op)) { ok = 0; goto failure; } } while(0)
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GQuark lasso_wrapper_key;
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#if PY_MAJOR_VERSION > 3
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PyMODINIT_FUNC PyInit_lasso(void);
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#else
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PyMODINIT_FUNC init_lasso(void);
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#endif
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G_GNUC_UNUSED static PyObject* get_pystring_from_xml_node(xmlNode *xmlnode);
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G_GNUC_UNUSED static xmlNode* get_xml_node_from_pystring(PyObject *string);
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G_GNUC_UNUSED static PyObject* get_dict_from_hashtable_of_objects(GHashTable *value);
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G_GNUC_UNUSED static PyObject* get_dict_from_hashtable_of_strings(GHashTable *value);
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G_GNUC_UNUSED static PyObject* PyGObjectPtr_New(GObject *obj);
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G_GNUC_UNUSED static void set_hashtable_of_pygobject(GHashTable *a_hash, PyObject *dict);
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G_GNUC_UNUSED static void set_hashtable_of_strings(GHashTable *a_hash, PyObject *dict);
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G_GNUC_UNUSED static void set_list_of_strings(GList **a_list, PyObject *seq);
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G_GNUC_UNUSED static void set_list_of_xml_nodes(GList **a_list, PyObject *seq);
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G_GNUC_UNUSED static void set_list_of_pygobject(GList **a_list, PyObject *seq);
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G_GNUC_UNUSED static PyObject *get_list_of_strings(const GList *a_list);
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G_GNUC_UNUSED static PyObject *get_list_of_xml_nodes(const GList *a_list);
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G_GNUC_UNUSED static PyObject *get_list_of_pygobject(const GList *a_list);
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G_GNUC_UNUSED static gboolean valid_seq(PyObject *seq);
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G_GNUC_UNUSED static void free_list(GList **a_list, GFunc free_help);
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G_GNUC_UNUSED static time_t* get_time_t(PyObject *time);
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typedef struct {
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PyObject_HEAD
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GObject *obj;
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PyObject *typename;
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} PyGObjectPtr;
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static PyTypeObject PyGObjectPtrType;
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/* utility functions */
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static PyObject *
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noneRef() {
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Py_INCREF(Py_None);
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return Py_None;
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}
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static PyObject*
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get_dict_from_hashtable_of_objects(GHashTable *value)
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{
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GList *keys, *begin;
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PyObject *dict,*proxy;
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GObject *item_value;
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PyObject *item;
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dict = PyDict_New();
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begin = keys = g_hash_table_get_keys(value);
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for (; keys; keys = g_list_next(keys)) {
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item_value = g_hash_table_lookup(value, keys->data);
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if (item_value) {
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item = PyGObjectPtr_New(G_OBJECT(item_value));
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PyDict_SetItemString(dict, (char*)keys->data, item);
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Py_DECREF(item);
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} else {
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PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "hashtable contains a null value");
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}
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}
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g_list_free(begin);
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proxy = PyDictProxy_New(dict);
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Py_DECREF(dict);
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return proxy;
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}
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static PyObject*
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get_dict_from_hashtable_of_strings(GHashTable *value)
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{
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GList *keys, *begin;
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PyObject *dict,*proxy;
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char *item_value;
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PyObject *item;
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dict = PyDict_New();
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if (value) {
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begin = keys = g_hash_table_get_keys(value);
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for (; keys; keys = g_list_next(keys)) {
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item_value = g_hash_table_lookup(value, keys->data);
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if (item_value) {
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item = PyString_FromString(item_value);
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PyDict_SetItemString(dict, (char*)keys->data, item);
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Py_DECREF(item);
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} else {
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PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "hashtable contains a null value");
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}
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}
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g_list_free(begin);
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}
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proxy = PyDictProxy_New(dict);
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Py_DECREF(dict);
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return proxy;
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}
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static xmlBuffer*
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xmlnode_to_xmlbuffer(xmlNode *node)
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{
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xmlOutputBufferPtr output_buffer;
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xmlBuffer *buffer;
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if (! node)
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return NULL;
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buffer = xmlBufferCreate();
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output_buffer = xmlOutputBufferCreateBuffer(buffer, NULL);
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xmlNodeDumpOutput(output_buffer, NULL, node, 0, 0, NULL);
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xmlOutputBufferClose(output_buffer);
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xmlBufferAdd(buffer, BAD_CAST "", 1);
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return buffer;
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}
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static PyObject*
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get_pystring_from_xml_node(xmlNode *xmlnode)
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{
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PyObject *pystring = NULL;
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xmlBuffer *buffer;
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if (xmlnode == NULL) {
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return NULL;
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}
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buffer = xmlnode_to_xmlbuffer(xmlnode);
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if (buffer == NULL) {
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pystring = NULL;
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} else {
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pystring = PyString_FromString((char*)xmlBufferContent(buffer));
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xmlBufferFree(buffer);
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}
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return pystring;
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}
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static gboolean
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valid_seq(PyObject *seq) {
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if (! seq || ( seq != Py_None && ! PyTuple_Check(seq))) {
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PyErr_SetString(PyExc_TypeError, "value should be tuple");
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return 0;
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}
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return 1;
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}
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static void
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free_list(GList **a_list, GFunc free_help) {
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if (*a_list) {
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g_list_foreach(*a_list, free_help, NULL);
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g_list_free(*a_list);
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}
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}
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/** Remove all elements from a_hash and replace them with
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* the key-values pairs from the python dict.
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* Increase reference of new values before removeing
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* values from the hash, so if there are somme common
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* values with RefCoun = 1 they won't be deallocated.
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* */
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static void
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set_hashtable_of_pygobject(GHashTable *a_hash, PyObject *dict) {
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PyObject *key, *value;
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Py_ssize_t i;
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if (! a_hash) {
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PyErr_SetString(PyExc_TypeError, "hashtable does not exist");
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return;
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}
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if (dict != Py_None && ! PyDict_Check(dict)) {
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PyErr_SetString(PyExc_TypeError, "value should be a frozen dict");
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return;
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}
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i = 0;
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// Increase ref count of common object between old and new
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// value of the hashtable
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while (PyDict_Next(dict, &i, &key, &value)) {
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if (! PyString_Check(key) || ! PyObject_TypeCheck(value, &PyGObjectPtrType))
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{
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PyErr_SetString(PyExc_TypeError,
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"value should be a dict, "
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"with string keys "
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"and GObjectPtr values");
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goto failure;
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}
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g_object_ref(((PyGObjectPtr*)value)->obj);
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}
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g_hash_table_remove_all (a_hash);
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i = 0;
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while (PyDict_Next(dict, &i, &key, &value)) {
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const char *ckey = PyString_AsString(key);
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g_hash_table_replace (a_hash, g_strdup(ckey), ((PyGObjectPtr*)value)->obj);
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PyStringFree(ckey);
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}
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return;
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failure:
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i = 0;
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while (PyDict_Next(dict, &i, &key, &value)) {
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if (! PyString_Check(key) || ! PyObject_TypeCheck(value, &PyGObjectPtrType))
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break;
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g_object_unref((PyGObjectPtr*)value);
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}
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}
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static void
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set_hashtable_of_strings(GHashTable *a_hash, PyObject *dict)
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{
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PyObject *key, *value;
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Py_ssize_t i;
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if (! a_hash) {
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PyErr_SetString(PyExc_TypeError, "hashtable does not exist");
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return;
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}
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if (dict != Py_None && ! PyDict_Check(dict)) {
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PyErr_SetString(PyExc_TypeError, "value should be a frozen dict");
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return;
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}
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i = 0;
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// Increase ref count of common object between old and new
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// value of the hashtable
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while (PyDict_Next(dict, &i, &key, &value)) {
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if (! PyString_Check(key) || ! PyString_Check(value))
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{
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PyErr_SetString(PyExc_TypeError,
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"value should be a dict, "
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"with string keys "
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"and string values");
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goto failure;
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}
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}
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g_hash_table_remove_all (a_hash);
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i = 0;
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while (PyDict_Next(dict, &i, &key, &value)) {
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const char *ckey = PyString_AsString(key);
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const char *cvalue = PyString_AsString(value);
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g_hash_table_insert (a_hash, g_strdup(ckey), g_strdup(cvalue));
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PyStringFree(ckey);
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PyStringFree(cvalue);
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}
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failure:
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return;
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}
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/** Set the GList* pointer, pointed by a_list, to a pointer on a new GList
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* created by converting the python seq into a GList of char*.
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*/
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static void
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set_list_of_strings(GList **a_list, PyObject *seq) {
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GList *list = NULL;
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int l = 0,i;
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lasso_return_if_fail(valid_seq(seq));
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if (seq != Py_None) {
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l = PySequence_Length(seq);
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}
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for (i=0; i<l; i++) {
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const char *astr = NULL;
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PyObject *pystr = PySequence_Fast_GET_ITEM(seq, i);
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if (! PyString_Check(pystr)) {
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PyErr_SetString(PyExc_TypeError,
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"value should be a tuple of strings");
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goto failure;
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}
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astr = PyString_AsString(pystr);
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list = g_list_append(list, g_strdup(astr));
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PyStringFree(astr);
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}
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free_list(a_list, (GFunc)g_free);
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*a_list = list;
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return;
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failure:
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free_list(&list, (GFunc)g_free);
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}
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/** Set the GList* pointer, pointed by a_list, to a pointer on a new GList
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* created by converting the python seq into a GList of xmlNode*.
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*/
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static void
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set_list_of_xml_nodes(GList **a_list, PyObject *seq) {
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GList *list = NULL;
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int l = 0,i;
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lasso_return_if_fail(valid_seq(seq));
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if (seq != Py_None) {
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l = PySequence_Length(seq);
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}
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for (i=0; i<l; i++) {
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PyObject *item = PySequence_Fast_GET_ITEM(seq, i);
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xmlNode *item_node;
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if (! PyString_Check(item)) {
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PyErr_SetString(PyExc_TypeError,
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"value should be a tuple of strings");
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goto failure;
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}
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item_node = get_xml_node_from_pystring(item);
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list = g_list_append(list, item_node);
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}
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free_list(a_list, (GFunc)xmlFreeNode);
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*a_list = list;
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return;
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failure:
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free_list(&list, (GFunc)xmlFreeNode);
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}
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/** Set the GList* pointer, pointed by a_list, to a pointer on a new GList
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* created by converting the python seq into a GList of GObject*.
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*/
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static void
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set_list_of_pygobject(GList **a_list, PyObject *seq) {
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GList *list = NULL;
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int l = 0,i;
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lasso_return_if_fail(valid_seq(seq));
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if (seq != Py_None) {
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l = PySequence_Length(seq);
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}
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for (i=0; i<l; i++) {
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PyObject *item = PySequence_Fast_GET_ITEM(seq, i);
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GObject *gobject;
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if (! PyObject_TypeCheck(item, &PyGObjectPtrType)) {
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PyErr_SetString(PyExc_TypeError,
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"value should be a tuple of PyGobject");
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goto failure;
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}
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gobject = g_object_ref(((PyGObjectPtr*)item)->obj);
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list = g_list_append(list, gobject);
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}
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free_list(a_list, (GFunc)g_object_unref);
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*a_list = list;
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return;
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failure:
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free_list(&list, (GFunc)g_object_unref);
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}
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static xmlNode*
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get_xml_node_from_pystring(PyObject *string) {
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const char *utf8 = NULL;
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Py_ssize_t size;
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xmlNode *xml_node;
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utf8 = get_pystring(string, &size);
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xml_node = lasso_string_fragment_to_xmlnode(utf8, size);
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PyStringFree(utf8);
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return xml_node;
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}
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/** Return a tuple containing the string contained in a_list */
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static PyObject *
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get_list_of_strings(const GList *a_list) {
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PyObject *a_tuple = NULL;
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int i = 0;
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/* Cast because g_list_length does not take const but is a const function */
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a_tuple = PyTuple_New(g_list_length((GList*)a_list));
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if (! a_tuple)
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goto failure;
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if (! a_list) {
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return a_tuple;
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}
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while (a_list) {
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if (a_list->data) {
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PyObject *str = PyString_FromString((const char*)a_list->data);
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if (!str) {
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goto failure;
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}
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PyTuple_SetItem(a_tuple, i, str);
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i++;
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} else {
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PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "list contains a NULL value");
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}
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a_list = a_list->next;
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}
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if (_PyTuple_Resize(&a_tuple, i))
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goto failure;
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return a_tuple;
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failure:
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PyErr_SetString(PyExc_TypeError, "Allocation problem in get_list_of_strings");
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Py_XDECREF(a_tuple);
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return noneRef();
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}
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static PyObject *
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get_list_of_xml_nodes(const GList *a_list) {
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PyObject *a_tuple = NULL;
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int i = 0;
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/* Cast because g_list_length does not take const but is a const function */
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a_tuple = PyTuple_New(g_list_length((GList*)a_list));
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if (! a_tuple)
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goto failure;
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if (! a_list) {
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return a_tuple;
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}
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while (a_list) {
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if (a_list->data) {
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PyObject *str = get_pystring_from_xml_node((xmlNode*)a_list->data);
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if (str) {
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PyTuple_SetItem(a_tuple, i, str);
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i++;
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} else {
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PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "could not convert an xmlNode to a string");
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}
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} else {
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PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "list contains a NULL value");
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}
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a_list = a_list->next;
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}
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if (_PyTuple_Resize(&a_tuple, i))
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goto failure;
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return a_tuple;
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failure:
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PyErr_SetString(PyExc_TypeError, "Allocation problem in get_list_of_strings");
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Py_XDECREF(a_tuple);
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return noneRef();
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}
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static PyObject *
|
|
get_list_of_pygobject(const GList *a_list) {
|
|
PyObject *a_tuple = NULL;
|
|
int i = 0;
|
|
|
|
/* Cast because g_list_length does not take const but is a const function */
|
|
a_tuple = PyTuple_New(g_list_length((GList*)a_list));
|
|
if (! a_tuple)
|
|
goto failure;
|
|
if (! a_list) {
|
|
return a_tuple;
|
|
}
|
|
while (a_list) {
|
|
if (a_list->data) {
|
|
PyObject *pygobject;
|
|
pygobject = PyGObjectPtr_New((GObject*)a_list->data);
|
|
if (pygobject) {
|
|
PyTuple_SetItem(a_tuple, i, pygobject);
|
|
i++;
|
|
} else {
|
|
PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "could not convert a GObject to a PyGobject");
|
|
}
|
|
} else {
|
|
PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "list contains a NULL value");
|
|
}
|
|
a_list = a_list->next;
|
|
}
|
|
if (_PyTuple_Resize(&a_tuple, i))
|
|
goto failure;
|
|
return a_tuple;
|
|
failure:
|
|
PyErr_SetString(PyExc_TypeError, "Allocation problem in get_list_of_strings");
|
|
Py_XDECREF(a_tuple);
|
|
return noneRef();
|
|
}
|
|
|
|
/**
|
|
* get_time_t:
|
|
* @time: a #PyInt
|
|
*
|
|
* Convert a python integer object to a time_t value, considering it is a unsigned 32 bit integer
|
|
* value.
|
|
*
|
|
* Return: a time_t* value if time is a python integer, NULL otherwise.
|
|
*/
|
|
static time_t*
|
|
get_time_t(PyObject *time)
|
|
{
|
|
if (time != Py_None && PyInt_Check(time)) {
|
|
time_t *val = malloc(sizeof(time_t));
|
|
|
|
*val = (time_t)PyInt_AS_LONG(time);
|
|
return val;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/* wrapper around GObject */
|
|
static void
|
|
PyGObjectPtr_dealloc(PyGObjectPtr *self)
|
|
{
|
|
if (lasso_flag_memory_debug) {
|
|
fprintf(stderr, "dealloc (%p ptr to %p (type:%s, rc:%d))\n",
|
|
self, self->obj,
|
|
G_OBJECT_TYPE_NAME(self->obj),
|
|
self->obj->ref_count);
|
|
}
|
|
g_object_set_qdata_full(self->obj, lasso_wrapper_key, NULL, NULL);
|
|
g_object_unref(self->obj);
|
|
Py_XDECREF(self->typename);
|
|
Py_TYPE(self)->tp_free((PyObject*)self);
|
|
}
|
|
|
|
static int
|
|
startswith(const char *string, const char *prefix)
|
|
{
|
|
return strncmp(string, prefix, strlen(prefix)) == 0;
|
|
}
|
|
|
|
static PyObject*
|
|
PyGObjectPtr_New(GObject *obj)
|
|
{
|
|
PyGObjectPtr *self;
|
|
|
|
if (obj == NULL) {
|
|
return noneRef();
|
|
}
|
|
|
|
self = (PyGObjectPtr*)g_object_get_qdata(obj, lasso_wrapper_key);
|
|
if (self != NULL) {
|
|
Py_INCREF(self);
|
|
} else {
|
|
const char *typename;
|
|
|
|
self = (PyGObjectPtr*)PyObject_NEW(PyGObjectPtr, &PyGObjectPtrType);
|
|
g_object_set_qdata_full(obj, lasso_wrapper_key, self, NULL);
|
|
self->obj = g_object_ref(obj);
|
|
typename = G_OBJECT_TYPE_NAME(obj);
|
|
/* XXX: Fixme !!!!! */
|
|
if (startswith(typename, "LassoDgme")) {
|
|
self->typename = PyString_FromString(typename+9);
|
|
} else if (startswith(typename, "Lasso")) {
|
|
self->typename = PyString_FromString(typename+5);
|
|
} else {
|
|
self->typename = PyString_FromString(typename);
|
|
}
|
|
}
|
|
return (PyObject*)self;
|
|
}
|
|
|
|
static PyObject *
|
|
PyGObjectPtr_repr(PyGObjectPtr *obj)
|
|
{
|
|
return PyString_FromFormat("<PyGObjectPtr to %p (type: %s, refcount: %d)>",
|
|
obj->obj,
|
|
G_OBJECT_TYPE_NAME(obj->obj),
|
|
obj->obj->ref_count);
|
|
}
|
|
|
|
static PyMemberDef PyGObjectPtr_members[] = {
|
|
{"typename", T_OBJECT, offsetof(PyGObjectPtr, typename), 0, "typename"},
|
|
{NULL, 0, 0, 0, NULL}
|
|
};
|
|
|
|
static PyObject*
|
|
PyGObjectPtr_get_refcount(PyGObjectPtr *self, G_GNUC_UNUSED void *closure)
|
|
{
|
|
PyObject *refcount;
|
|
|
|
refcount = PyInt_FromLong(self->obj->ref_count);
|
|
Py_INCREF(refcount);
|
|
return refcount;
|
|
}
|
|
|
|
static PyGetSetDef PyGObjectPtr_getseters[] = {
|
|
{"refcount", (getter)PyGObjectPtr_get_refcount, NULL,
|
|
"reference count of intern GObject*", NULL},
|
|
{NULL, NULL, NULL, NULL, NULL} /* Sentinel */
|
|
};
|
|
|
|
|
|
static PyTypeObject PyGObjectPtrType = {
|
|
PyVarObject_HEAD_INIT(NULL, 0 /* ob_size */)
|
|
"_lasso.PyGObjectPtr", /* tp_name */
|
|
sizeof(PyGObjectPtr), /* tp_basicsize */
|
|
0, /* tp_itemsize */
|
|
(destructor)PyGObjectPtr_dealloc, /* tp_dealloc */
|
|
0, /*tp_print*/
|
|
0, /*tp_getattr*/
|
|
.tp_setattr = 0, /*tp_setattr*/
|
|
0, /*tp_compare*/
|
|
(reprfunc)PyGObjectPtr_repr, /*tp_repr*/
|
|
0, /*tp_as_number*/
|
|
0, /*tp_as_sequence*/
|
|
0, /*tp_as_mapping*/
|
|
0, /*tp_hash */
|
|
0, /*tp_call*/
|
|
0, /*tp_str*/
|
|
0, /*tp_getattro*/
|
|
0, /*tp_setattro*/
|
|
0, /*tp_as_buffer*/
|
|
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/
|
|
"PyGObjectPtr objects", /* tp_doc */
|
|
0, /* tp_traverse */
|
|
0, /* tp_clear */
|
|
0, /* tp_richcompare */
|
|
0, /* tp_weaklistoffset */
|
|
0, /* tp_iter */
|
|
0, /* tp_iternext */
|
|
0, /* tp_methods */
|
|
.tp_members=PyGObjectPtr_members, /* tp_members */
|
|
PyGObjectPtr_getseters, /* tp_getset */
|
|
NULL,
|
|
NULL
|
|
};
|
|
|
|
static void
|
|
set_object_field(GObject **a_gobject_ptr, PyGObjectPtr *a_pygobject) {
|
|
if (*a_gobject_ptr) {
|
|
g_object_unref(*a_gobject_ptr);
|
|
}
|
|
if ((PyObject*)a_pygobject == Py_None) {
|
|
*a_gobject_ptr = NULL;
|
|
} else {
|
|
*a_gobject_ptr = g_object_ref(a_pygobject->obj);
|
|
}
|
|
}
|
|
|
|
|
|
static PyObject *get_logger_object(const char *domain) {
|
|
static PyObject *_logger_object = NULL;
|
|
PyObject *lasso_module = NULL;
|
|
PyObject *logging_module = NULL;
|
|
|
|
lasso_module = PyImport_ImportModule("lasso");
|
|
if (lasso_module && PyObject_HasAttrString(lasso_module, "logger")) {
|
|
_logger_object = PyObject_GetAttrString(lasso_module, "logger");
|
|
if (_logger_object)
|
|
goto exit;
|
|
}
|
|
|
|
logging_module = PyImport_ImportModule("logging");
|
|
if (logging_module) {
|
|
_logger_object = PyObject_CallMethod(logging_module, "getLogger", "s", domain);
|
|
}
|
|
exit:
|
|
if (lasso_module) {
|
|
Py_DECREF(lasso_module);
|
|
}
|
|
if (logging_module) {
|
|
Py_DECREF(logging_module);
|
|
}
|
|
if (_logger_object == Py_None) {
|
|
Py_DECREF(_logger_object);
|
|
_logger_object = NULL;
|
|
}
|
|
return _logger_object;
|
|
}
|
|
|
|
static void
|
|
lasso_python_log(const char *domain, GLogLevelFlags log_level, const gchar *message,
|
|
G_GNUC_UNUSED gpointer user_data)
|
|
{
|
|
PyObject *logger_object = get_logger_object(domain), *result;
|
|
char *method = NULL;
|
|
|
|
if (! logger_object) {
|
|
PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "neither lasso.logger nor "
|
|
"logging.getLogger('lasso') did return a logger", 1);
|
|
return;
|
|
}
|
|
switch (log_level) {
|
|
case G_LOG_LEVEL_DEBUG:
|
|
method = "debug";
|
|
break;
|
|
case G_LOG_LEVEL_INFO:
|
|
case G_LOG_LEVEL_MESSAGE:
|
|
method = "info";
|
|
break;
|
|
case G_LOG_LEVEL_WARNING:
|
|
method = "warning";
|
|
break;
|
|
case G_LOG_LEVEL_CRITICAL:
|
|
method = "error";
|
|
break;
|
|
case G_LOG_LEVEL_ERROR:
|
|
method = "critical";
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
result = PyObject_CallMethod(logger_object, method, "ss", "%s", message);
|
|
Py_DECREF(logger_object);
|
|
if (result) {
|
|
Py_DECREF(result);
|
|
} else {
|
|
PyErr_WarnFormat(PyExc_RuntimeWarning, 1, "lasso could not call method %s on its logger", method);
|
|
}
|
|
}
|