#include <caml/memory.h>
#include <caml/callback.h>
#include <caml/fail.h>
+#include <caml/custom.h>
+
+
} //extern C
//#include "TextCollection/TextCollection.h"
#define CAMLRAISECPP(e) (caml_failwith( ((e).what())))
#define NOT_IMPLEMENTED(s) (caml_failwith(s))
-#define XMLTREE(x) ((XMLTree *)(x))
+#define XMLTREE(x) ((XMLTree *)(* (XMLTree**) Data_custom_val(x)))
#define TEXTCOLLECTION(x)
#define TREENODEVAL(i) ((treeNode) (Int_val(i)))
-extern "C" CAMLprim value caml_call_shredder_uri(value uri){
+extern "C" {
+ static struct custom_operations ops;
+ static bool initialized = false;
+}
+extern "C" void caml_xml_tree_finalize(value tree){
+ delete XMLTREE(tree);
+ return;
+}
+
+extern "C" void caml_init_ops () {
+
+ if (initialized)
+ return;
+ ops.identifier = (char*) "XMLTree";
+ ops.finalize = caml_xml_tree_finalize;
+ return;
+}
+
+extern "C" CAMLprim value caml_call_shredder_uri(value uri,value sf, value iet, value dtc){
CAMLparam1(uri);
CAMLlocal1(doc);
char *fn = String_val(uri);
try {
- XMLDocShredder shredder(fn);
+ XMLDocShredder shredder(fn,Int_val(sf),Bool_val(iet),Bool_val(dtc));
+ XMLTree * tree;
shredder.processStartDocument(fn);
shredder.parse();
shredder.processEndDocument();
- doc = (value) shredder.storageIfc_->returnDocument();
-
+ caml_init_ops();
+ doc = caml_alloc_custom(&ops,sizeof(XMLTree*),1,2);
+ tree = (XMLTree *) shredder.storageIfc_->returnDocument();
+ memcpy(Data_custom_val(doc),&tree,sizeof(XMLTree*));
CAMLreturn(doc);
}
catch (const std::exception& e){
}
-extern "C" CAMLprim value caml_call_shredder_string(value data){
+extern "C" CAMLprim value caml_call_shredder_string(value data,value sf, value iet, value dtc){
CAMLparam1(data);
CAMLlocal1(doc);
unsigned int ln = string_length(data);
unsigned char *fn = (unsigned char*) String_val(data);
try {
- XMLDocShredder shredder(fn,ln);
+ XMLDocShredder shredder(fn,ln,Int_val(sf),Bool_val(iet),Bool_val(dtc));
+ XMLTree* tree;
shredder.processStartDocument("");
shredder.parse();
shredder.processEndDocument();
- doc = (value) shredder.storageIfc_->returnDocument();
-
+ caml_init_ops();
+ doc = caml_alloc_custom(&ops,sizeof(XMLTree*),1,2);
+ tree = (XMLTree *) shredder.storageIfc_->returnDocument();
+ memcpy(Data_custom_val(doc),&tree,sizeof(XMLTree*));
CAMLreturn(doc);
}
catch (const std::exception& e) {
}
extern "C" CAMLprim value caml_text_collection_get_text(value tree, value id){
- CAMLparam2(tree,id);
- const char* txt = (const char*) (XMLTREE(tree)->GetText((DocID) Int_val(id)));
- CAMLreturn (caml_copy_string(txt));
+ CAMLparam2(tree,id);
+ CAMLlocal1(str);
+ uchar* txt = XMLTREE(tree)->GetText((DocID) Int_val(id));
+ str = caml_copy_string((const char*)txt);
+ delete (txt);
+ CAMLreturn (str);
}
extern "C" CAMLprim value caml_text_collection_empty_text(value tree,value id){
CAMLparam2(tree,id);
uchar * cstr = (uchar *) String_val(str);
std::vector<DocID> results;
results = XMLTREE(tree)->Contains(cstr);
-
+ //free(cstr);
resarray = caml_alloc_tuple(results.size());
for (unsigned int i=0; i<results.size();i++){
}
extern "C" CAMLprim value caml_xml_tree_parent_doc(value tree, value id){
CAMLparam2(tree,id);
- CAMLreturn(Val_int (XMLTREE(tree)->ParentNode(TREENODEVAL(id))));
+ CAMLreturn(Val_int (XMLTREE(tree)->ParentNode((DocID) Int_val(id))));
}
extern "C" CAMLprim value caml_xml_tree_is_ancestor(value tree,value id1, value id2) {
CAMLparam2(tree,id);
CAMLreturn(Val_int((XMLTREE(tree)->NodeXMLId(TREENODEVAL(id)))));
}
-extern "C" CAMLprim value caml_xml_tree_tag(value tree, value id){
- CAMLparam2(tree,id);
- const char* tag;
- tag =(const char*) XMLTREE(tree)->GetTagName(XMLTREE(tree)->Tag(TREENODEVAL(id)));
- CAMLreturn (caml_copy_string(tag));
-}
extern "C" CAMLprim value caml_xml_tree_tag_name(value tree, value tagid){
CAMLparam2(tree,tagid);
- const char* tag;
- tag = (const char*) XMLTREE(tree)->GetTagName((TagType) (Int_val(tagid)));
-
- CAMLreturn (caml_copy_string(tag));
+ CAMLlocal1(str);
+ char* tag;
+ tag = (char*) XMLTREE(tree)->GetTagNameByRef((TagType) (Int_val(tagid)));
+ str = caml_copy_string((const char*) tag);
+ CAMLreturn (str);
}
CAMLparam1(unit);
CAMLreturn (NULLT);
}
+
+extern "C" CAMLprim value caml_xml_tree_save(value tree,value filename){
+ CAMLparam2(tree,filename);
+ XMLTREE(tree)->Save((unsigned char *) String_val(filename));
+ CAMLreturn (Val_unit);
+}
+
+extern "C" CAMLprim value caml_xml_tree_load(value filename,value samplerate){
+ CAMLparam2(filename,samplerate);
+ CAMLlocal1(doc);
+ XMLTree * tree;
+ tree = XMLTree::Load((unsigned char *) String_val(filename),Int_val(samplerate));
+ caml_init_ops();
+ doc = caml_alloc_custom(&ops,sizeof(XMLTree*),1,2);
+ memcpy(Data_custom_val(doc),&tree,sizeof(XMLTree*));
+ CAMLreturn(doc);
+}