diff options
Diffstat (limited to 'src/core/pi.c')
| -rw-r--r-- | src/core/pi.c | 65 |
1 files changed, 57 insertions, 8 deletions
diff --git a/src/core/pi.c b/src/core/pi.c index 754b362..634dc05 100644 --- a/src/core/pi.c +++ b/src/core/pi.c @@ -9,6 +9,8 @@ #include "core/node.h" #include "core/pi.h" +#include "utils/utils.h" + /** * A DOM processing instruction */ @@ -16,6 +18,13 @@ struct dom_processing_instruction { struct dom_node_internal base; /**< Base node */ }; +static struct dom_node_vtable pi_vtable = { + DOM_NODE_VTABLE +}; + +static struct dom_node_protect_vtable pi_protect_vtable = { + DOM_PI_PROTECT_VTABLE +}; /** * Create a processing instruction * @@ -30,25 +39,28 @@ struct dom_processing_instruction { * * The returned node will already be referenced. */ -dom_exception dom_processing_instruction_create(struct dom_document *doc, - struct dom_string *name, struct dom_string *value, +dom_exception _dom_processing_instruction_create(struct dom_document *doc, + struct lwc_string_s *name, struct dom_string *value, struct dom_processing_instruction **result) { struct dom_processing_instruction *p; dom_exception err; /* Allocate the comment node */ - p = dom_document_alloc(doc, NULL, + p = _dom_document_alloc(doc, NULL, sizeof(struct dom_processing_instruction)); if (p == NULL) return DOM_NO_MEM_ERR; + + p->base.base.vtable = &pi_vtable; + p->base.vtable = &pi_protect_vtable; /* And initialise the node */ - err = dom_node_initialise(&p->base, doc, + err = _dom_processing_instruction_initialise(&p->base, doc, DOM_PROCESSING_INSTRUCTION_NODE, name, value, NULL, NULL); if (err != DOM_NO_ERR) { - dom_document_alloc(doc, p, 0); + _dom_document_alloc(doc, p, 0); return err; } @@ -65,12 +77,49 @@ dom_exception dom_processing_instruction_create(struct dom_document *doc, * * The contents of ::pi will be destroyed and ::pi will be freed. */ -void dom_processing_instruction_destroy(struct dom_document *doc, +void _dom_processing_instruction_destroy(struct dom_document *doc, struct dom_processing_instruction *pi) { /* Finalise base class */ - dom_node_finalise(doc, &pi->base); + _dom_processing_instruction_finalise(doc, &pi->base); /* Free processing instruction */ - dom_document_alloc(doc, pi, 0); + _dom_document_alloc(doc, pi, 0); +} + +/*-----------------------------------------------------------------------*/ + +/* Following comes the protected vtable */ + +/* The virtual destroy function of this class */ +void _dom_pi_destroy(struct dom_node_internal *node) +{ + _dom_processing_instruction_destroy(node->owner, + (struct dom_processing_instruction *) node); +} + +/* The memory allocator of this class */ +dom_exception _dom_pi_alloc(struct dom_document *doc, + struct dom_node_internal *n, struct dom_node_internal **ret) +{ + UNUSED(n); + struct dom_processing_instruction *a; + + a = _dom_document_alloc(doc, NULL, + sizeof(struct dom_processing_instruction)); + if (a == NULL) + return DOM_NO_MEM_ERR; + + *ret = (dom_node_internal *) a; + dom_node_set_owner(*ret, doc); + + return DOM_NO_ERR; } + +/* The copy constructor of this class */ +dom_exception _dom_pi_copy(struct dom_node_internal *new, + struct dom_node_internal *old) +{ + return _dom_node_copy(new, old); +} + |