diff options
| -rw-r--r-- | lasso/xml/private.h | 1 | ||||
| -rw-r--r-- | lasso/xml/tools.c | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/lasso/xml/private.h b/lasso/xml/private.h index a8711b70..4ca174d8 100644 --- a/lasso/xml/private.h +++ b/lasso/xml/private.h @@ -227,6 +227,7 @@ xmlSecKey* lasso_xmlsec_load_private_key(const char *filename_or_buffer, const c xmlDocPtr lasso_xml_parse_file(const char *filepath); xmlDocPtr lasso_xml_parse_memory_with_error(const char *buffer, int size, xmlError *error); xmlSecKeyPtr lasso_xmlsec_load_key_info(xmlNode *key_descriptor); +char* lasso_xmlnode_to_string(xmlNode *node, gboolean format); #ifdef __cplusplus } diff --git a/lasso/xml/tools.c b/lasso/xml/tools.c index 2202f3c6..deb06801 100644 --- a/lasso/xml/tools.c +++ b/lasso/xml/tools.c @@ -2100,3 +2100,35 @@ next: cleanup: return result; } + +/** + * lasso_xmlnode_to_string: + * @xmlnode: an #xmlNode structure + * @format: whether to allow formatting (it break XML signatures) + * + * Transform an XML node to a C string + * + * Return value: a newly allocated C string + */ +char* +lasso_xmlnode_to_string(xmlNode *node, gboolean format) +{ + xmlOutputBufferPtr buf; + xmlCharEncodingHandlerPtr handler = NULL; + xmlChar *buffer; + char *str; + + if (! node) + return NULL; + + handler = xmlFindCharEncodingHandler("utf-8"); + buf = xmlAllocOutputBuffer(handler); + xmlNodeDumpOutput(buf, NULL, node, 0, format ? 1 : 0, "utf-8"); + xmlOutputBufferFlush(buf); + buffer = buf->conv ? buf->conv->content : buf->buffer->content; + /* do not mix XML and GLib strings, so we must copy */ + str = g_strdup((char*)buffer); + xmlOutputBufferClose(buf); + + return str; +} |