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Diffstat (limited to 'tinySAK/src/tsk_xml.h')
| -rw-r--r-- | tinySAK/src/tsk_xml.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/tinySAK/src/tsk_xml.h b/tinySAK/src/tsk_xml.h new file mode 100644 index 0000000..9dc9e63 --- /dev/null +++ b/tinySAK/src/tsk_xml.h @@ -0,0 +1,175 @@ +/* +* Copyright (C) 2009-2010 Mamadou Diop. +* +* Contact: Mamadou Diop <diopmamadou(at)doubango.org> +* +* This file is part of Open Source Doubango Framework. +* +* DOUBANGO is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* DOUBANGO is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with DOUBANGO. +* +*/ + +/**@file tsk_xml.h + * @brief Useful functions to manipulate xml document. + * + * @author Mamadou Diop <diopmamadou(at)doubango.org> + * + * @date Created: Sat Nov 8 16:54:58 2009 mdiop + */ +#ifndef _TINYSAK_XML_H_ +#define _TINYSAK_XML_H_ + +#include "tinysak_config.h" +#include "tsk_list.h" + +#if HAVE_LIBXML2_H +#include <libxml/tree.h> + +#define TSK_XML_NODE_IS_TEXTVALUE(node) (node && node->type==XML_TEXT_NODE) +#define TSK_XML_NODE_SAFE_GET_TEXTVALUE(node) (const char*)(TSK_XML_NODE_IS_TEXTVALUE(node)?(node->content):0) +#define TSK_XML_NODE_SKIP_COMMENTS(node) while(node && (node->type==XML_COMMENT_NODE)) node = tsk_xml_find_node(node, 0, nft_next); + + +#define TSK_XML_NODE_SELECT_BY_NAME(qname) nst_by_name, qname +#define TSK_XML_NODE_SELECT_BY_ATT(qname, att_name, att_value) nst_by_att, qname, att_name, att_value +#define TSK_XML_NODE_SELECT_ATT_VALUE(qname, att_name) nst_att_value, qname, att_name +#define TSK_XML_NODE_SELECT_CONTENT() nst_content +#define TSK_XML_NODE_SELECT_END() nst_end + +#define TSK_XML_NAMESPACE_CREATE() tsk_object_new(tsk_xml_namespace_def_t) +#define TSK_XML_NAMESPACE_FREE(self) tsk_object_unref(self), self = 0 + +#define TSK_XML_ELEMENT_CREATE(element) tsk_object_new(tsk_xml_element_def_t) +#define TSK_XML_ELEMENT_FREE(self) tsk_object_unref(self), self = 0 + +#define TSK_XML_ATTRIBUTE_CREATE(attribute) tsk_object_new(tsk_xml_attribute_def_t) +#define TSK_XML_ATTRIBUTE_FREE(self) tsk_object_unref(self), self = 0 + +#define TSK_XML_SERIALIZE(result, element, strValue)\ + if(strValue) tsk_sprintf(&result, "<"##element##">%s</"##element##">", strValue); \ + else tsk_strupdate(&result, ""); + +/** C and XML Schema mapping */ +typedef enum tsk_xml_type_e +{ + xt_none, + xt_string, /* xsd:string */ + xt_byte, /* xsd:byte */ + xt_unsignedByte, /* xsd:unsignedByte */ + xt_short, /* xsd:short */ + xt_unsignedShort, /* xsd:unsignedShort */ + xt_int, /* xsd:int */ + xt_unsignedInt, /* xsd:unsignedInt */ + xt_long, /* xsd:long */ + xt_boolean, /* xsd:boolean */ + xt_float, /* xsd:float */ + xt_double /* xsd:double */ +} +tsk_xml_type_t; + +/** Node finding types */ +typedef enum tsk_xml_node_find_type_s +{ + nft_none, + nft_children, + nft_parent, + nft_next, + nft_prev +} +tsk_xml_node_find_type_t; + +/** Element selection types */ +typedef enum tsk_xml_node_select_type_s +{ + nst_by_name, + nst_by_att, + nst_att_value, + nst_content, + nst_end +} +tsk_xml_node_select_type_t; + +/** XML namespace */ +typedef struct tsk_xml_namespace_s +{ + TSK_DECLARE_OBJECT; + + char* prefix; + char* value; +} +tsk_xml_namespace_t; + +/** XML attribute */ +typedef struct tsk_xml_attribute_s +{ + TSK_DECLARE_OBJECT; + + char* name; + void* value; + tsk_xml_type_t type; +} +tsk_xml_attribute_t; + +/** XML element */ +typedef struct tsk_xml_element_s +{ + TSK_DECLARE_OBJECT; + + char* name; + void* value; + tsk_list_t* elements; + tsk_list_t* attributes; + tsk_list_t* namespaces; + tsk_xml_type_t type; +} +tsk_xml_element_t; + +typedef tsk_list_t tsk_xml_elements_t; +typedef tsk_list_t tsk_xml_attributes_t; +typedef tsk_list_t tsk_xml_namespaces_t; + +#define tsk_xml_elements_init tsk_list_init +#define tsk_xml_attributes_init tsk_list_init +#define tsk_xml_namespaces_init tsk_list_init + +#define tsk_xml_elements_add tsk_list_add_data +#define tsk_xml_attributes_add tsk_list_add_data +#define tsk_xml_namespaces_add tsk_list_add_data + +#define tsk_xml_elements_free tsk_list_free +#define tsk_xml_attributes_free tsk_list_free +#define tsk_xml_namespaces_free tsk_list_free + +//TINYSAK_API void tsk_xml_namespace_init(tsk_xml_namespace_t* _namespace); +//TINYSAK_API void tsk_xml_namespace_free(tsk_xml_namespace_t** _namespace); + +//TINYSAK_API void tsk_xml_element_init(tsk_xml_element_t* element); +TINYSAK_API void tsk_xml_element_init_set(tsk_xml_element_t** element, const char* name, const char* value, tsk_xml_type_t type); +//TINYSAK_API void tsk_xml_element_free(void** element); + +//TINYSAK_API void tsk_xml_attribute_init(tsk_xml_attribute_t* attribute); +//TINYSAK_API void tsk_xml_attribute_free(tsk_xml_attribute_t** attribute); + +TINYSAK_API xmlNsPtr tsk_xml_get_namespace(xmlDocPtr docPtr, xmlNodePtr node, const char *href); +TINYSAK_API xmlNodePtr tsk_xml_find_node(const xmlNodePtr curr, const char* name, tsk_xml_node_find_type_t ftype); +TINYSAK_API xmlNodePtr tsk_xml_select_node(const xmlNodePtr root, ...); + +TINYSAK_GEXTERN const void *tsk_xml_namespace_def_t; +TINYSAK_GEXTERN const void *tsk_xml_attribute_def_t; +TINYSAK_GEXTERN const void *tsk_xml_element_def_t; + +#endif /* HAVE_LIBXML2_H */ + +#endif /* _TINYSAK_XML_H_ */ + |
