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This commit is contained in:
Gabriele Cosmo
2020-12-04 12:30:43 +01:00
parent 67ba86d073
commit dab42d2018
3770 changed files with 226369 additions and 286486 deletions
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source/analysis/g4tools/include/tools/xml/loader
+86 -86
View File
@@ -62,7 +62,7 @@ public:
tools::mem::increment(s_class().c_str());
#endif
}
virtual ~loader(){
delete m_compressed_reader;
clear();
@@ -137,7 +137,7 @@ public:
if(m_current) m_current->set_file(a_file);
return true;
}
bool load_string(const std::string& a_string){
clear();
if(!parse_buffer(a_string.size(),a_string.c_str(),
@@ -149,7 +149,7 @@ public:
}
return true;
}
bool load_buffer(size_t aSize,const char* aBuffer){
clear();
if(!parse_buffer(aSize,aBuffer,
@@ -161,7 +161,7 @@ public:
}
return true;
}
const tools::xml::tree* top_item() const {return m_current;}
tools::xml::tree* top_item(){return m_current;}
@@ -175,11 +175,11 @@ public:
}
return false;
}
protected:
protected:
void clear(){
// In case of problem, deleting m_current is not sufficient.
delete m_top;
delete m_top;
m_top = 0;
m_current = 0;
}
@@ -213,11 +213,11 @@ protected:
size_t len = tools::mn<size_t>(l,BUFSIZ); //BUFSIZ in cstdio
done = len < BUFSIZ ? 1 : 0;
if(XML_Parse(_parser, buf, (int)len, done)==XML_STATUS_ERROR) {
m_out << "parse_buffer :"
<< " " << XML_ErrorString(XML_GetErrorCode(_parser))
<< " at line " << (int)XML_GetCurrentLineNumber(_parser)
m_out << "parse_buffer :"
<< " " << XML_ErrorString(XML_GetErrorCode(_parser))
<< " at line " << (int)XML_GetCurrentLineNumber(_parser)
<< " at byte index " << (int)XML_GetCurrentByteIndex(_parser)
<< std::endl;
<< std::endl;
{XML_Index pos = XML_GetCurrentByteIndex(_parser);
XML_Index pmn = tools::mx<XML_Index>(pos-10,0);
XML_Index pmx = tools::mn<XML_Index>(pos+10,XML_Index(aSize)-1);
@@ -239,20 +239,20 @@ protected:
XML_ParserFree(_parser);
return true;
}
bool parse_file(const std::string& a_file,
XML_StartElementHandler a_start,XML_EndElementHandler a_end,
void* a_tag,bool a_compressed){
if(m_verbose) {
m_out << "parse_file :"
m_out << "parse_file :"
<< " parse file " << tools::sout(a_file) << "..." << std::endl;
}
m_errors = 0;
bool use_zlib = false;
if(a_compressed) {
if(m_verbose) {
m_out << "parse_file :"
m_out << "parse_file :"
<< " uncompress requested for file "
<< tools::sout(a_file) << "."
<< std::endl;
@@ -289,11 +289,11 @@ protected:
<< " can't open file " << a_file << std::endl;
if(delete_freader) delete freader;
return false;
}
}
m_depth = 0;
m_abort = false;
#ifdef TOOLS_MEM
XML_Memory_Handling_Suite mem;
mem.malloc_fcn = xml_malloc;
@@ -309,8 +309,8 @@ protected:
XML_SetCharacterDataHandler(_parser,(XML_CharacterDataHandler)character_data_handler);
//XML_SetProcessingInstructionHandler(_parser,
// processingInstructionHandler);
//char buf[1024 * BUFSIZ];
char buf[BUFSIZ];
int done = 0;
@@ -324,9 +324,9 @@ protected:
}
done = len < sizeof(buf) ? 1 : 0;
if(XML_Parse(_parser, buf, (int)len, done)==XML_STATUS_ERROR) {
m_out << "parse_file :"
m_out << "parse_file :"
<< " in file " << tools::sout(a_file)
<< " " << XML_ErrorString(XML_GetErrorCode(_parser))
<< " " << XML_ErrorString(XML_GetErrorCode(_parser))
<< " at line " << (int)XML_GetCurrentLineNumber(_parser)
<< std::endl;
XML_ParserFree(_parser);
@@ -344,7 +344,7 @@ protected:
XML_ParserFree(_parser);
freader->close();
if(m_verbose) {
m_out << "parse_file :"
m_out << "parse_file :"
<< " parse file " << tools::sout(a_file) << " done." << std::endl;
}
if(delete_freader) delete freader;
@@ -363,7 +363,7 @@ protected:
s[count] = *p;
count++;
}
}
}
if(count) {
s.resize(count);
This->m_value += s;
@@ -373,139 +373,139 @@ protected:
static void start_element(void* aUserData,const XML_Char* a_name,const XML_Char** a_atbs){
loader* This = (loader*)aUserData;
if(This->m_abort) return; //Do nothing.
This->m_depth++;
This->m_value = "";
std::string name = a_name; //Can't be empty
if(This->is_tag(name)) {
if(!This->m_current) {
if(This->m_depth==1) {
// Ok. Head.
} else {
This->m_out << "start_element :"
This->m_out << "start_element :"
<< " no tag with a depth of " << This->m_depth
<< std::endl;
<< std::endl;
This->m_abort = true;
return;
}
} else {
int delta = This->m_current->depth() - This->m_depth;
if(delta>=1) {
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
<< " tag with a delta depth of " << delta
<< std::endl;
<< std::endl;
This->m_abort = true;
return;
}
}
std::vector<tools::xml::tree::atb> atbs;
{const XML_Char** a_atts = a_atbs;
while((*a_atts)&&(*(a_atts+1))) {
atbs.push_back(tools::xml::tree::atb(*a_atts,*(a_atts+1)));
a_atts+=2;
}}
tools::xml::tree* parent = This->m_current;
tools::xml::tree* _tree = This->m_factory.create(name,atbs,parent);
if(!_tree) {
This->m_out << "start_element :"
<< " can't create a tree for tag " << tools::sout(name)
<< std::endl;
This->m_out << "start_element :"
<< " can't create a tree for tag " << tools::sout(name)
<< std::endl;
This->m_abort = true;
return;
}
//out << "start_element :" << std::endl;
//_tree->print_xml(*(This->m_printer),"debug : ");
if(parent) parent->add_child(_tree);
/*
if(This->m_current && !This->m_current->parent()) {
This->m_out << "start_element :"
This->m_out << "start_element :"
<< " warning : current tree without parent."
<< " Potential mem leak."
<< std::endl;
<< std::endl;
}
*/
This->m_current = _tree;
_tree->set_depth(This->m_depth); // Internal only.
if(!This->m_top) This->m_top = _tree;
} else {
if(!This->m_current) {
// Can't be in a non-tag without a tag !
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
<< " non-tag without some parent tag."
<< std::endl;
<< std::endl;
This->m_abort = true;
return;
} else {
int delta = This->m_depth - This->m_current->depth();
if(delta>1) {
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
<< " grand child of a tag."
<< std::endl;
<< std::endl;
This->m_abort = true;
return;
} else if(delta==1) { //ok
This->m_atbs.clear();
{const XML_Char** a_atts = a_atbs;
while((*a_atts)&&(*(a_atts+1))) {
This->m_atbs.push_back(tools::xml::tree::atb(*a_atts,*(a_atts+1)));
a_atts+=2;
}}
} else {
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
This->m_out << "start_element :"
<< " for element " << tools::sout(name)
<< " non-tag with a delta depth of " << delta
<< std::endl;
<< std::endl;
This->m_abort = true;
return;
}
}
}
}
static void end_element(void* aUserData,const XML_Char* a_name){
loader* This = (loader*)aUserData;
if(This->m_abort) return; //Do nothing.
if(This->m_current) {
tools::xml::tree* tr = This->m_current;
int delta = This->m_depth - tr->depth();
if(delta==0) { //Back to a tag :
tools::xml::tree* parent = tr->parent();
bool keep = false;
bool cont = This->visit_end_element(*tr,keep);
if(keep) {
if(parent) {
/*
if(!This->m_current->parent()) {
This->m_out << "end_element :"
This->m_out << "end_element :"
<< " warning : current tree without parent (1)."
<< " Potential mem leak."
<< std::endl;
@@ -516,16 +516,16 @@ protected:
} else {
//FIXME : the top could be recreated !
if(This->m_top==tr) This->m_top = 0;
if(parent) {
parent->remove_child(tr); //delete the tr
} else {
delete tr;
}
/*
if(!This->m_current->parent()) {
This->m_out << "end_element :"
This->m_out << "end_element :"
<< " warning : current tree without parent (2)."
<< " Potential mem leak."
<< std::endl;
@@ -534,28 +534,28 @@ protected:
This->m_current = parent; //parent could be 0 : ok.
}
if(!cont) This->m_abort = true;
} else if(delta==1) { //Back to a child of tag :
//FIXME : correct m_value ? (Can we pick the one of a sub item ?)
tr->add_element(std::string(a_name),This->m_atbs,This->m_value);
tr->add_element(std::string(a_name),This->m_atbs,This->m_value);
//This->m_value = "";
} else {
This->m_out << "end_element :"
<< " problem for element " << tools::sout(std::string(a_name))
This->m_out << "end_element :"
<< " problem for element " << tools::sout(std::string(a_name))
<< " : delta depth of " << delta
<< std::endl;
<< std::endl;
This->m_abort = true;
}
}
This->m_depth--;
}