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author | Bo Yang <struggleyb.nku@gmail.com> | 2009-03-19 07:54:45 +0000 |
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committer | Bo Yang <struggleyb.nku@gmail.com> | 2009-03-19 07:54:45 +0000 |
commit | f05c3c710a443641aab66cb46a4333cdc2683d03 (patch) | |
tree | f917ac74d7dcc789431bac7228d07a0f9695d3ea /src/core/document.c | |
parent | e2e04178aca01d3102b53531b283556bb379a499 (diff) | |
download | libdom-f05c3c710a443641aab66cb46a4333cdc2683d03.tar.gz libdom-f05c3c710a443641aab66cb46a4333cdc2683d03.tar.bz2 |
Convert DOM document interface to use vtable structure.
svn path=/trunk/dom/; revision=6802
Diffstat (limited to 'src/core/document.c')
-rw-r--r-- | src/core/document.c | 107 |
1 files changed, 51 insertions, 56 deletions
diff --git a/src/core/document.c b/src/core/document.c index 74283f9..0f96908 100644 --- a/src/core/document.c +++ b/src/core/document.c @@ -21,15 +21,12 @@ #include "core/element.h" #include "core/entity_ref.h" #include "core/namednodemap.h" -#include "core/node.h" #include "core/nodelist.h" #include "core/pi.h" #include "core/text.h" #include "utils/namespace.h" #include "utils/utils.h" -struct dom_document_type; - /** * Item in list of active nodelists */ @@ -50,28 +47,19 @@ struct dom_doc_nnm { struct dom_doc_nnm *prev; /**< Previous map */ }; -/** - * DOM document - */ -struct dom_document { - struct dom_node base; /**< Base node */ - - struct dom_implementation *impl; /**< Owning implementation */ - - struct dom_doc_nl *nodelists; /**< List of active nodelists */ - - struct dom_doc_nnm *maps; /**< List of active namednodemaps */ - - struct dom_string **nodenames; /**< Interned nodenames */ - - dom_alloc alloc; /**< Memory (de)allocation function */ - void *pw; /**< Pointer to client data */ -}; /** Interned node name strings, indexed by node type */ /* Index 0 is unused */ static struct dom_string *__nodenames_utf8[DOM_NODE_TYPE_COUNT + 1]; +/* The virtual functions of this dom_document */ +static struct dom_document_vtable document_vtable = { + { + DOM_NODE_VTABLE + }, + DOM_DOCUMENT_VTABLE +}; + /** * Initialise the document module * @@ -171,6 +159,10 @@ dom_exception dom_document_create(struct dom_implementation *impl, d->alloc = alloc; d->pw = pw; + /* Initialize the virtual table */ + d->base.base.vtable = &document_vtable; + d->base.destroy = &dom_document_destroy; + /* Initialise base class -- the Document has no parent, so * destruction will be attempted as soon as its reference count * reaches zero. Documents own themselves (this simplifies the @@ -202,13 +194,16 @@ dom_exception dom_document_create(struct dom_implementation *impl, /** * Destroy a document * - * \param doc The document to destroy + * \param doc The document to destroy, which is passed in as a + * + * dom_node_internl * * The contents of ::doc will be destroyed and ::doc will be freed. */ -void dom_document_destroy(struct dom_document *doc) +void dom_document_destroy(struct dom_node_internal *dnode) { - struct dom_node *c, *d; + struct dom_document *doc = (struct dom_document *) dnode; + struct dom_node_internal *c, *d; /* Destroy children of this node */ for (c = doc->base.first_child; c != NULL; c = d) { @@ -268,10 +263,10 @@ void dom_document_destroy(struct dom_document *doc) * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_get_doctype(struct dom_document *doc, +dom_exception _dom_document_get_doctype(struct dom_document *doc, struct dom_document_type **result) { - struct dom_node *c; + struct dom_node_internal *c; for (c = doc->base.first_child; c != NULL; c = c->next) { if (c->type == DOM_DOCUMENT_TYPE_NODE) @@ -297,7 +292,7 @@ dom_exception dom_document_get_doctype(struct dom_document *doc, * It is the responsibility of the caller to unref the implementation once * it has finished with it. */ -dom_exception dom_document_get_implementation(struct dom_document *doc, +dom_exception _dom_document_get_implementation(struct dom_document *doc, struct dom_implementation **result) { if (doc->impl != NULL) @@ -319,10 +314,10 @@ dom_exception dom_document_get_implementation(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_get_document_element(struct dom_document *doc, +dom_exception _dom_document_get_document_element(struct dom_document *doc, struct dom_element **result) { - struct dom_node *root; + struct dom_node_internal *root; /* Find first element node in child list */ for (root = doc->base.first_child; root != NULL; root = root->next) { @@ -353,7 +348,7 @@ dom_exception dom_document_get_document_element(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_element(struct dom_document *doc, +dom_exception _dom_document_create_element(struct dom_document *doc, struct dom_string *tag_name, struct dom_element **result) { return dom_element_create(doc, tag_name, NULL, NULL, result); @@ -370,7 +365,7 @@ dom_exception dom_document_create_element(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_document_fragment(struct dom_document *doc, +dom_exception _dom_document_create_document_fragment(struct dom_document *doc, struct dom_document_fragment **result) { return dom_document_fragment_create(doc, @@ -390,7 +385,7 @@ dom_exception dom_document_create_document_fragment(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_text_node(struct dom_document *doc, +dom_exception _dom_document_create_text_node(struct dom_document *doc, struct dom_string *data, struct dom_text **result) { return dom_text_create(doc, doc->nodenames[DOM_TEXT_NODE], @@ -409,7 +404,7 @@ dom_exception dom_document_create_text_node(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_comment(struct dom_document *doc, +dom_exception _dom_document_create_comment(struct dom_document *doc, struct dom_string *data, struct dom_comment **result) { return dom_comment_create(doc, doc->nodenames[DOM_COMMENT_NODE], @@ -429,7 +424,7 @@ dom_exception dom_document_create_comment(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_cdata_section(struct dom_document *doc, +dom_exception _dom_document_create_cdata_section(struct dom_document *doc, struct dom_string *data, struct dom_cdata_section **result) { return dom_cdata_section_create(doc, @@ -452,7 +447,7 @@ dom_exception dom_document_create_cdata_section(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_processing_instruction( +dom_exception _dom_document_create_processing_instruction( struct dom_document *doc, struct dom_string *target, struct dom_string *data, struct dom_processing_instruction **result) @@ -473,7 +468,7 @@ dom_exception dom_document_create_processing_instruction( * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_attribute(struct dom_document *doc, +dom_exception _dom_document_create_attribute(struct dom_document *doc, struct dom_string *name, struct dom_attr **result) { return dom_attr_create(doc, name, NULL, NULL, result); @@ -493,7 +488,7 @@ dom_exception dom_document_create_attribute(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_entity_reference(struct dom_document *doc, +dom_exception _dom_document_create_entity_reference(struct dom_document *doc, struct dom_string *name, struct dom_entity_reference **result) { @@ -512,7 +507,7 @@ dom_exception dom_document_create_entity_reference(struct dom_document *doc, * the responsibility of the caller to unref the list once it has * finished with it. */ -dom_exception dom_document_get_elements_by_tag_name(struct dom_document *doc, +dom_exception _dom_document_get_elements_by_tag_name(struct dom_document *doc, struct dom_string *tagname, struct dom_nodelist **result) { return dom_document_get_nodelist(doc, (struct dom_node *) doc, @@ -534,7 +529,7 @@ dom_exception dom_document_get_elements_by_tag_name(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_import_node(struct dom_document *doc, +dom_exception _dom_document_import_node(struct dom_document *doc, struct dom_node *node, bool deep, struct dom_node **result) { UNUSED(doc); @@ -573,7 +568,7 @@ dom_exception dom_document_import_node(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_element_ns(struct dom_document *doc, +dom_exception _dom_document_create_element_ns(struct dom_document *doc, struct dom_string *namespace, struct dom_string *qname, struct dom_element **result) { @@ -634,7 +629,7 @@ dom_exception dom_document_create_element_ns(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_create_attribute_ns(struct dom_document *doc, +dom_exception _dom_document_create_attribute_ns(struct dom_document *doc, struct dom_string *namespace, struct dom_string *qname, struct dom_attr **result) { @@ -680,7 +675,7 @@ dom_exception dom_document_create_attribute_ns(struct dom_document *doc, * the responsibility of the caller to unref the list once it has * finished with it. */ -dom_exception dom_document_get_elements_by_tag_name_ns( +dom_exception _dom_document_get_elements_by_tag_name_ns( struct dom_document *doc, struct dom_string *namespace, struct dom_string *localname, struct dom_nodelist **result) { @@ -700,7 +695,7 @@ dom_exception dom_document_get_elements_by_tag_name_ns( * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_get_element_by_id(struct dom_document *doc, +dom_exception _dom_document_get_element_by_id(struct dom_document *doc, struct dom_string *id, struct dom_element **result) { UNUSED(doc); @@ -721,7 +716,7 @@ dom_exception dom_document_get_element_by_id(struct dom_document *doc, * the responsibility of the caller to unref the string once it has * finished with it. */ -dom_exception dom_document_get_input_encoding(struct dom_document *doc, +dom_exception _dom_document_get_input_encoding(struct dom_document *doc, struct dom_string **result) { UNUSED(doc); @@ -741,7 +736,7 @@ dom_exception dom_document_get_input_encoding(struct dom_document *doc, * the responsibility of the caller to unref the string once it has * finished with it. */ -dom_exception dom_document_get_xml_encoding(struct dom_document *doc, +dom_exception _dom_document_get_xml_encoding(struct dom_document *doc, struct dom_string **result) { UNUSED(doc); @@ -757,7 +752,7 @@ dom_exception dom_document_get_xml_encoding(struct dom_document *doc, * \param result Pointer to location to receive result * \return DOM_NO_ERR. */ -dom_exception dom_document_get_xml_standalone(struct dom_document *doc, +dom_exception _dom_document_get_xml_standalone(struct dom_document *doc, bool *result) { UNUSED(doc); @@ -775,7 +770,7 @@ dom_exception dom_document_get_xml_standalone(struct dom_document *doc, * DOM_NOT_SUPPORTED_ERR if the document does not support the "XML" * feature. */ -dom_exception dom_document_set_xml_standalone(struct dom_document *doc, +dom_exception _dom_document_set_xml_standalone(struct dom_document *doc, bool standalone) { UNUSED(doc); @@ -795,7 +790,7 @@ dom_exception dom_document_set_xml_standalone(struct dom_document *doc, * the responsibility of the caller to unref the string once it has * finished with it. */ -dom_exception dom_document_get_xml_version(struct dom_document *doc, +dom_exception _dom_document_get_xml_version(struct dom_document *doc, struct dom_string **result) { UNUSED(doc); @@ -813,7 +808,7 @@ dom_exception dom_document_get_xml_version(struct dom_document *doc, * DOM_NOT_SUPPORTED_ERR if the document does not support the "XML" * feature. */ -dom_exception dom_document_set_xml_version(struct dom_document *doc, +dom_exception _dom_document_set_xml_version(struct dom_document *doc, struct dom_string *version) { UNUSED(doc); @@ -829,7 +824,7 @@ dom_exception dom_document_set_xml_version(struct dom_document *doc, * \param result Pointer to location to receive result * \return DOM_NO_ERR. */ -dom_exception dom_document_get_strict_error_checking( +dom_exception _dom_document_get_strict_error_checking( struct dom_document *doc, bool *result) { UNUSED(doc); @@ -845,7 +840,7 @@ dom_exception dom_document_get_strict_error_checking( * \param strict Whether to use strict error checking * \return DOM_NO_ERR. */ -dom_exception dom_document_set_strict_error_checking( +dom_exception _dom_document_set_strict_error_checking( struct dom_document *doc, bool strict) { UNUSED(doc); @@ -865,7 +860,7 @@ dom_exception dom_document_set_strict_error_checking( * the responsibility of the caller to unref the string once it has * finished with it. */ -dom_exception dom_document_get_uri(struct dom_document *doc, +dom_exception _dom_document_get_uri(struct dom_document *doc, struct dom_string **result) { UNUSED(doc); @@ -885,7 +880,7 @@ dom_exception dom_document_get_uri(struct dom_document *doc, * the responsibility of the caller to unref the string once it has * finished with it. */ -dom_exception dom_document_set_uri(struct dom_document *doc, +dom_exception _dom_document_set_uri(struct dom_document *doc, struct dom_string *uri) { UNUSED(doc); @@ -909,7 +904,7 @@ dom_exception dom_document_set_uri(struct dom_document *doc, * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_adopt_node(struct dom_document *doc, +dom_exception _dom_document_adopt_node(struct dom_document *doc, struct dom_node *node, struct dom_node **result) { UNUSED(doc); @@ -930,7 +925,7 @@ dom_exception dom_document_adopt_node(struct dom_document *doc, * the responsibility of the caller to unref the object once it has * finished with it. */ -dom_exception dom_document_get_dom_config(struct dom_document *doc, +dom_exception _dom_document_get_dom_config(struct dom_document *doc, struct dom_configuration **result) { UNUSED(doc); @@ -945,7 +940,7 @@ dom_exception dom_document_get_dom_config(struct dom_document *doc, * \param doc The document to normalize * \return DOM_NO_ERR. */ -dom_exception dom_document_normalize(struct dom_document *doc) +dom_exception _dom_document_normalize(struct dom_document *doc) { UNUSED(doc); @@ -983,7 +978,7 @@ dom_exception dom_document_normalize(struct dom_document *doc) * the responsibility of the caller to unref the node once it has * finished with it. */ -dom_exception dom_document_rename_node(struct dom_document *doc, +dom_exception _dom_document_rename_node(struct dom_document *doc, struct dom_node *node, struct dom_string *namespace, struct dom_string *qname, struct dom_node **result) |