diff options
Diffstat (limited to 'libxml2-2.9.10/python/types.c')
| -rw-r--r-- | libxml2-2.9.10/python/types.c | 955 |
1 files changed, 955 insertions, 0 deletions
diff --git a/libxml2-2.9.10/python/types.c b/libxml2-2.9.10/python/types.c new file mode 100644 index 0000000..c2bafeb --- /dev/null +++ b/libxml2-2.9.10/python/types.c @@ -0,0 +1,955 @@ +/* + * types.c: converter functions between the internal representation + * and the Python objects + * + * See Copyright for the status of this software. + * + * daniel@veillard.com + */ +#include "libxml_wrap.h" +#include <libxml/xpathInternals.h> + +#if PY_MAJOR_VERSION >= 3 +#define PY_IMPORT_STRING_SIZE PyUnicode_FromStringAndSize +#define PY_IMPORT_STRING PyUnicode_FromString +#define PY_IMPORT_INT PyLong_FromLong +#else +#define PY_IMPORT_STRING_SIZE PyString_FromStringAndSize +#define PY_IMPORT_STRING PyString_FromString +#define PY_IMPORT_INT PyInt_FromLong +#endif + +#if PY_MAJOR_VERSION >= 3 +#include <stdio.h> +#include <unistd.h> +#include <fcntl.h> + +FILE * +libxml_PyFileGet(PyObject *f) { + int fd, flags; + FILE *res; + const char *mode; + + fd = PyObject_AsFileDescriptor(f); + /* + * Get the flags on the fd to understand how it was opened + */ + flags = fcntl(fd, F_GETFL, 0); + switch (flags & O_ACCMODE) { + case O_RDWR: + if (flags & O_APPEND) + mode = "a+"; + else + mode = "rw"; + break; + case O_RDONLY: + if (flags & O_APPEND) + mode = "r+"; + else + mode = "r"; + break; + case O_WRONLY: + if (flags & O_APPEND) + mode = "a"; + else + mode = "w"; + break; + default: + return(NULL); + } + + /* + * the FILE struct gets a new fd, so that it can be closed + * independently of the file descriptor given. The risk though is + * lack of sync. So at the python level sync must be implemented + * before and after a conversion took place. No way around it + * in the Python3 infrastructure ! + * The duplicated fd and FILE * will be released in the subsequent + * call to libxml_PyFileRelease() which must be generated accordingly + */ + fd = dup(fd); + if (fd == -1) + return(NULL); + res = fdopen(fd, mode); + if (res == NULL) { + close(fd); + return(NULL); + } + return(res); +} + +void libxml_PyFileRelease(FILE *f) { + if (f != NULL) + fclose(f); +} +#endif + +PyObject * +libxml_intWrap(int val) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_intWrap: val = %d\n", val); +#endif + ret = PY_IMPORT_INT((long) val); + return (ret); +} + +PyObject * +libxml_longWrap(long val) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_longWrap: val = %ld\n", val); +#endif + ret = PyLong_FromLong(val); + return (ret); +} + +PyObject * +libxml_doubleWrap(double val) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_doubleWrap: val = %f\n", val); +#endif + ret = PyFloat_FromDouble((double) val); + return (ret); +} + +PyObject * +libxml_charPtrWrap(char *str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlcharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING(str); + xmlFree(str); + return (ret); +} + +PyObject * +libxml_charPtrConstWrap(const char *str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlcharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING(str); + return (ret); +} + +PyObject * +libxml_xmlCharPtrWrap(xmlChar * str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlCharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING((char *) str); + xmlFree(str); + return (ret); +} + +PyObject * +libxml_xmlCharPtrConstWrap(const xmlChar * str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlCharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING((char *) str); + return (ret); +} + +PyObject * +libxml_constcharPtrWrap(const char *str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlcharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING(str); + return (ret); +} + +PyObject * +libxml_constxmlCharPtrWrap(const xmlChar * str) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlCharPtrWrap: str = %s\n", str); +#endif + if (str == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PY_IMPORT_STRING((char *) str); + return (ret); +} + +PyObject * +libxml_xmlDocPtrWrap(xmlDocPtr doc) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlDocPtrWrap: doc = %p\n", doc); +#endif + if (doc == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + /* TODO: look at deallocation */ + ret = PyCapsule_New((void *) doc, (char *) "xmlDocPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlNodePtrWrap(xmlNodePtr node) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlNodePtrWrap: node = %p\n", node); +#endif + if (node == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) node, (char *) "xmlNodePtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlURIPtrWrap(xmlURIPtr uri) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlURIPtrWrap: uri = %p\n", uri); +#endif + if (uri == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) uri, (char *) "xmlURIPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlNsPtrWrap(xmlNsPtr ns) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlNsPtrWrap: node = %p\n", ns); +#endif + if (ns == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) ns, (char *) "xmlNsPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlAttrPtrWrap(xmlAttrPtr attr) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlAttrNodePtrWrap: attr = %p\n", attr); +#endif + if (attr == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) attr, (char *) "xmlAttrPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlAttributePtrWrap(xmlAttributePtr attr) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlAttributePtrWrap: attr = %p\n", attr); +#endif + if (attr == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) attr, (char *) "xmlAttributePtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlElementPtrWrap(xmlElementPtr elem) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlElementNodePtrWrap: elem = %p\n", elem); +#endif + if (elem == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) elem, (char *) "xmlElementPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlXPathContextPtrWrap(xmlXPathContextPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlXPathContextPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) ctxt, (char *) "xmlXPathContextPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlXPathParserContextPtrWrap(xmlXPathParserContextPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlXPathParserContextPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *)ctxt, (char *)"xmlXPathParserContextPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlParserCtxtPtrWrap(xmlParserCtxtPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlParserCtxtPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + + ret = PyCapsule_New((void *) ctxt, (char *) "xmlParserCtxtPtr", NULL); + return (ret); +} + +/** + * libxml_xmlXPathDestructNsNode: + * cap: xmlNsPtr namespace node capsule object + * + * This function is called if and when a namespace node returned in + * an XPath node set is to be destroyed. That's the only kind of + * object returned in node set not directly linked to the original + * xmlDoc document, see xmlXPathNodeSetDupNs. + */ +#if PY_VERSION_HEX < 0x02070000 +static void +libxml_xmlXPathDestructNsNode(void *cap, void *desc ATTRIBUTE_UNUSED) +#else +static void +libxml_xmlXPathDestructNsNode(PyObject *cap) +#endif +{ +#ifdef DEBUG + fprintf(stderr, "libxml_xmlXPathDestructNsNode called %p\n", cap); +#endif +#if PY_VERSION_HEX < 0x02070000 + xmlXPathNodeSetFreeNs((xmlNsPtr) cap); +#else + xmlXPathNodeSetFreeNs((xmlNsPtr) PyCapsule_GetPointer(cap, "xmlNsPtr")); +#endif +} + +PyObject * +libxml_xmlXPathObjectPtrWrap(xmlXPathObjectPtr obj) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlXPathObjectPtrWrap: ctxt = %p\n", obj); +#endif + if (obj == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + switch (obj->type) { + case XPATH_XSLT_TREE: { + if ((obj->nodesetval == NULL) || + (obj->nodesetval->nodeNr == 0) || + (obj->nodesetval->nodeTab == NULL)) { + ret = PyList_New(0); + } else { + int i, len = 0; + xmlNodePtr node; + + node = obj->nodesetval->nodeTab[0]->children; + while (node != NULL) { + len++; + node = node->next; + } + ret = PyList_New(len); + node = obj->nodesetval->nodeTab[0]->children; + for (i = 0;i < len;i++) { + PyList_SetItem(ret, i, libxml_xmlNodePtrWrap(node)); + node = node->next; + } + } + /* + * Return now, do not free the object passed down + */ + return (ret); + } + case XPATH_NODESET: + if ((obj->nodesetval == NULL) + || (obj->nodesetval->nodeNr == 0)) { + ret = PyList_New(0); + } else { + int i; + xmlNodePtr node; + + ret = PyList_New(obj->nodesetval->nodeNr); + for (i = 0; i < obj->nodesetval->nodeNr; i++) { + node = obj->nodesetval->nodeTab[i]; + if (node->type == XML_NAMESPACE_DECL) { + PyObject *ns = PyCapsule_New((void *) node, + (char *) "xmlNsPtr", + libxml_xmlXPathDestructNsNode); + PyList_SetItem(ret, i, ns); + /* make sure the xmlNsPtr is not destroyed now */ + obj->nodesetval->nodeTab[i] = NULL; + } else { + PyList_SetItem(ret, i, libxml_xmlNodePtrWrap(node)); + } + } + } + break; + case XPATH_BOOLEAN: + ret = PY_IMPORT_INT((long) obj->boolval); + break; + case XPATH_NUMBER: + ret = PyFloat_FromDouble(obj->floatval); + break; + case XPATH_STRING: + ret = PY_IMPORT_STRING((char *) obj->stringval); + break; + case XPATH_POINT: + { + PyObject *node; + PyObject *indexIntoNode; + PyObject *tuple; + + node = libxml_xmlNodePtrWrap(obj->user); + indexIntoNode = PY_IMPORT_INT((long) obj->index); + + tuple = PyTuple_New(2); + PyTuple_SetItem(tuple, 0, node); + PyTuple_SetItem(tuple, 1, indexIntoNode); + + ret = tuple; + break; + } + case XPATH_RANGE: + { + unsigned short bCollapsedRange; + + bCollapsedRange = ( (obj->user2 == NULL) || + ((obj->user2 == obj->user) && (obj->index == obj->index2)) ); + if ( bCollapsedRange ) { + PyObject *node; + PyObject *indexIntoNode; + PyObject *tuple; + PyObject *list; + + list = PyList_New(1); + + node = libxml_xmlNodePtrWrap(obj->user); + indexIntoNode = PY_IMPORT_INT((long) obj->index); + + tuple = PyTuple_New(2); + PyTuple_SetItem(tuple, 0, node); + PyTuple_SetItem(tuple, 1, indexIntoNode); + + PyList_SetItem(list, 0, tuple); + + ret = list; + } else { + PyObject *node; + PyObject *indexIntoNode; + PyObject *tuple; + PyObject *list; + + list = PyList_New(2); + + node = libxml_xmlNodePtrWrap(obj->user); + indexIntoNode = PY_IMPORT_INT((long) obj->index); + + tuple = PyTuple_New(2); + PyTuple_SetItem(tuple, 0, node); + PyTuple_SetItem(tuple, 1, indexIntoNode); + + PyList_SetItem(list, 0, tuple); + + node = libxml_xmlNodePtrWrap(obj->user2); + indexIntoNode = PY_IMPORT_INT((long) obj->index2); + + tuple = PyTuple_New(2); + PyTuple_SetItem(tuple, 0, node); + PyTuple_SetItem(tuple, 1, indexIntoNode); + + PyList_SetItem(list, 1, tuple); + + ret = list; + } + break; + } + case XPATH_LOCATIONSET: + { + xmlLocationSetPtr set; + + set = obj->user; + if ( set && set->locNr > 0 ) { + int i; + PyObject *list; + + list = PyList_New(set->locNr); + + for (i=0; i<set->locNr; i++) { + xmlXPathObjectPtr setobj; + PyObject *pyobj; + + setobj = set->locTab[i]; /*xmlXPathObjectPtr setobj*/ + + pyobj = libxml_xmlXPathObjectPtrWrap(setobj); + /* xmlXPathFreeObject(setobj) is called */ + set->locTab[i] = NULL; + + PyList_SetItem(list, i, pyobj); + } + set->locNr = 0; + ret = list; + } else { + Py_INCREF(Py_None); + ret = Py_None; + } + break; + } + default: +#ifdef DEBUG + printf("Unable to convert XPath object type %d\n", obj->type); +#endif + Py_INCREF(Py_None); + ret = Py_None; + } + xmlXPathFreeObject(obj); + return (ret); +} + +xmlXPathObjectPtr +libxml_xmlXPathObjectPtrConvert(PyObject *obj) +{ + xmlXPathObjectPtr ret = NULL; + +#ifdef DEBUG + printf("libxml_xmlXPathObjectPtrConvert: obj = %p\n", obj); +#endif + if (obj == NULL) { + return (NULL); + } + if PyFloat_Check (obj) { + ret = xmlXPathNewFloat((double) PyFloat_AS_DOUBLE(obj)); + } else if PyLong_Check(obj) { +#ifdef PyLong_AS_LONG + ret = xmlXPathNewFloat((double) PyLong_AS_LONG(obj)); +#else + ret = xmlXPathNewFloat((double) PyInt_AS_LONG(obj)); +#endif +#ifdef PyBool_Check + } else if PyBool_Check (obj) { + + if (obj == Py_True) { + ret = xmlXPathNewBoolean(1); + } + else { + ret = xmlXPathNewBoolean(0); + } +#endif + } else if PyBytes_Check (obj) { + xmlChar *str; + + str = xmlStrndup((const xmlChar *) PyBytes_AS_STRING(obj), + PyBytes_GET_SIZE(obj)); + ret = xmlXPathWrapString(str); +#ifdef PyUnicode_Check + } else if PyUnicode_Check (obj) { +#if PY_VERSION_HEX >= 0x03030000 + xmlChar *str; + const char *tmp; + Py_ssize_t size; + + /* tmp doesn't need to be deallocated */ + tmp = PyUnicode_AsUTF8AndSize(obj, &size); + str = xmlStrndup((const xmlChar *) tmp, (int) size); + ret = xmlXPathWrapString(str); +#else + xmlChar *str = NULL; + PyObject *b; + + b = PyUnicode_AsUTF8String(obj); + if (b != NULL) { + str = xmlStrndup((const xmlChar *) PyBytes_AS_STRING(b), + PyBytes_GET_SIZE(b)); + Py_DECREF(b); + } + ret = xmlXPathWrapString(str); +#endif +#endif + } else if PyList_Check (obj) { + int i; + PyObject *node; + xmlNodePtr cur; + xmlNodeSetPtr set; + + set = xmlXPathNodeSetCreate(NULL); + + for (i = 0; i < PyList_Size(obj); i++) { + node = PyList_GetItem(obj, i); + if ((node == NULL) || (node->ob_type == NULL)) + continue; + + cur = NULL; + if (PyCapsule_CheckExact(node)) { +#ifdef DEBUG + printf("Got a Capsule\n"); +#endif + cur = PyxmlNode_Get(node); + } else if ((PyObject_HasAttrString(node, (char *) "_o")) && + (PyObject_HasAttrString(node, (char *) "get_doc"))) { + PyObject *wrapper; + + wrapper = PyObject_GetAttrString(node, (char *) "_o"); + if (wrapper != NULL) + cur = PyxmlNode_Get(wrapper); + } else { +#ifdef DEBUG + printf("Unknown object in Python return list\n"); +#endif + } + if (cur != NULL) { + xmlXPathNodeSetAdd(set, cur); + } + } + ret = xmlXPathWrapNodeSet(set); + } else { +#ifdef DEBUG + printf("Unable to convert Python Object to XPath"); +#endif + } + return (ret); +} + +PyObject * +libxml_xmlValidCtxtPtrWrap(xmlValidCtxtPtr valid) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlValidCtxtPtrWrap: valid = %p\n", valid); +#endif + if (valid == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + + ret = + PyCapsule_New((void *) valid, + (char *) "xmlValidCtxtPtr", NULL); + + return (ret); +} + +PyObject * +libxml_xmlCatalogPtrWrap(xmlCatalogPtr catal) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlNodePtrWrap: catal = %p\n", catal); +#endif + if (catal == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) catal, + (char *) "xmlCatalogPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlOutputBufferPtrWrap(xmlOutputBufferPtr buffer) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlOutputBufferPtrWrap: buffer = %p\n", buffer); +#endif + if (buffer == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) buffer, + (char *) "xmlOutputBufferPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlParserInputBufferPtrWrap(xmlParserInputBufferPtr buffer) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlParserInputBufferPtrWrap: buffer = %p\n", buffer); +#endif + if (buffer == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) buffer, + (char *) "xmlParserInputBufferPtr", NULL); + return (ret); +} + +#ifdef LIBXML_REGEXP_ENABLED +PyObject * +libxml_xmlRegexpPtrWrap(xmlRegexpPtr regexp) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlRegexpPtrWrap: regexp = %p\n", regexp); +#endif + if (regexp == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) regexp, + (char *) "xmlRegexpPtr", NULL); + return (ret); +} +#endif /* LIBXML_REGEXP_ENABLED */ + +#ifdef LIBXML_READER_ENABLED +PyObject * +libxml_xmlTextReaderPtrWrap(xmlTextReaderPtr reader) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlTextReaderPtrWrap: reader = %p\n", reader); +#endif + if (reader == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) reader, + (char *) "xmlTextReaderPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlTextReaderLocatorPtrWrap(xmlTextReaderLocatorPtr locator) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlTextReaderLocatorPtrWrap: locator = %p\n", locator); +#endif + if (locator == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) locator, + (char *) "xmlTextReaderLocatorPtr", NULL); + return (ret); +} +#endif /* LIBXML_READER_ENABLED */ + +#ifdef LIBXML_SCHEMAS_ENABLED +PyObject * +libxml_xmlRelaxNGPtrWrap(xmlRelaxNGPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlRelaxNGPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) ctxt, + (char *) "xmlRelaxNGPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlRelaxNGParserCtxtPtrWrap(xmlRelaxNGParserCtxtPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlRelaxNGParserCtxtPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) ctxt, + (char *) "xmlRelaxNGParserCtxtPtr", NULL); + return (ret); +} +PyObject * +libxml_xmlRelaxNGValidCtxtPtrWrap(xmlRelaxNGValidCtxtPtr valid) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlRelaxNGValidCtxtPtrWrap: valid = %p\n", valid); +#endif + if (valid == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) valid, + (char *) "xmlRelaxNGValidCtxtPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlSchemaPtrWrap(xmlSchemaPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlSchemaPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) ctxt, + (char *) "xmlSchemaPtr", NULL); + return (ret); +} + +PyObject * +libxml_xmlSchemaParserCtxtPtrWrap(xmlSchemaParserCtxtPtr ctxt) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlSchemaParserCtxtPtrWrap: ctxt = %p\n", ctxt); +#endif + if (ctxt == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = + PyCapsule_New((void *) ctxt, + (char *) "xmlSchemaParserCtxtPtr", NULL); + + return (ret); +} + +PyObject * +libxml_xmlSchemaValidCtxtPtrWrap(xmlSchemaValidCtxtPtr valid) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlSchemaValidCtxtPtrWrap: valid = %p\n", valid); +#endif + if (valid == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + + ret = + PyCapsule_New((void *) valid, + (char *) "xmlSchemaValidCtxtPtr", NULL); + + return (ret); +} +#endif /* LIBXML_SCHEMAS_ENABLED */ + +PyObject * +libxml_xmlErrorPtrWrap(xmlErrorPtr error) +{ + PyObject *ret; + +#ifdef DEBUG + printf("libxml_xmlErrorPtrWrap: error = %p\n", error); +#endif + if (error == NULL) { + Py_INCREF(Py_None); + return (Py_None); + } + ret = PyCapsule_New((void *) error, (char *) "xmlErrorPtr", NULL); + return (ret); +} |