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This commit is contained in:
Gabriele Cosmo
2016-12-09 12:35:28 +01:00
parent 4ec577e5c4
commit a3452e42ac
3514 changed files with 210500 additions and 89628 deletions
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source/analysis/g4tools/include/tools/wroot/file
+29 -30
View File
@@ -34,13 +34,14 @@ namespace tools {
namespace wroot {
class file : public virtual ifile {
static int not_open() {return -1;}
static uint32 kBegin() {return 64;}
public:
static const std::string& s_class() {
static const std::string s_v("tools::wroot::file");
return s_v;
}
static int not_open() {return -1;}
static uint32 kBegin() {return 64;}
static uint32 START_BIG_FILE() {return 2000000000;}
virtual const std::string& s_cls() const {return s_class();}
public: //ifile
virtual bool verbose() const {return m_verbose;}
virtual std::ostream& out() const {return m_out;}
@@ -166,8 +167,7 @@ public: //ifile
return true;
}
virtual uint32 compression() const {return m_compress;}
virtual void compress_buffer(const buffer& a_buffer,
char*& a_kbuf,uint32& a_klen,bool& a_kdel){
virtual void compress_buffer(const buffer& a_buffer,char*& a_kbuf,uint32& a_klen,bool& a_kdel) {
//NOTE : if(kdelete) delete [] kbuf;
a_kbuf = 0;
@@ -279,7 +279,7 @@ public:
key::std_string_record_size(m_path) +
key::std_string_record_size(m_title);
uint32 nbytes = namelen + m_root_directory.record_size();
wroot::key key(*this,0,m_path,m_title,"TFile",nbytes); //set m_END.
wroot::key key(m_out,*this,0,m_path,m_title,"TFile",nbytes); // It does a (*this).set_END().
// m_nbytes_name = start point of directory info from key head.
m_nbytes_name = key.key_length() + namelen;
@@ -317,7 +317,7 @@ public:
}
key.set_cycle(1);
if(!key.write_self()) {
if(!key.write_self(*this)) {
m_out << "tools::wroot::file::file :"
<< " key.write_self() failed."
<< std::endl;
@@ -327,7 +327,7 @@ public:
//the below write at kBegin + nbytes.
//64+52
uint32 n;
if(!key.write_file(n)) {
if(!key.write_file(*this,n)) {
m_out << "tools::wroot::file::file :"
<< " can't write key in file."
<< std::endl;
@@ -354,6 +354,8 @@ protected:
}
file& operator=(const file&){return *this;}
public:
const std::string& path() const {return m_path;}
void set_compression(uint32 a_level) {
// level = 0 objects written to this file will not be compressed.
// level = 1 minimal compression level but fast.
@@ -363,9 +365,7 @@ public:
if(m_compress>9) m_compress = 9;
}
bool is_open() const {
return (m_file==not_open()?false:true);
}
bool is_open() const {return (m_file==not_open()?false:true);}
void close() {
if(m_file==not_open()) return;
@@ -557,11 +557,11 @@ protected:
}
uint32 nbytes = bref.length();
wroot::key key(*this,
wroot::key key(m_out,*this,
m_root_directory.seek_directory(),
"StreamerInfo","",
sinfos.store_cls(),
nbytes); //set m_END
nbytes); // It does a (*this).set_END().
if(!key.seek_key()) return false;
if(!bref.displace_mapped(key.key_length())) return false;
@@ -569,7 +569,7 @@ protected:
::memcpy(key.data_buffer(),bref.buf(),nbytes);
//key.set_cycle(1);
if(!key.write_self()) {
if(!key.write_self(*this)) {
m_out << "tools::wroot::file::write_streamer_infos :"
<< " key.write_self() failed."
<< std::endl;
@@ -581,7 +581,7 @@ protected:
//FIXME sumBuffer(key.objectSize());
uint32 n;
if(!key.write_file(n)) return false;
if(!key.write_file(*this,n)) return false;
if(!n) return false;
return true;
@@ -636,8 +636,7 @@ protected:
}
bool write_free_segments(){
// The linked list of FREE segments (fFree) is written as a single data
// record.
// The linked list of FREE segments (fFree) is written as a single data record.
// Delete old record if it exists :
if(m_seek_free){
@@ -659,10 +658,10 @@ protected:
}}
if(!nbytes) return true;
wroot::key key(*this,
wroot::key key(m_out,*this,
m_root_directory.seek_directory(),
m_path,m_title,"TFile",
nbytes); //set m_END
nbytes); // It does a (*this).set_END().
if(!key.seek_key()) return false;
{char* pos = key.data_buffer();
@@ -672,7 +671,7 @@ protected:
}}
//key.set_cycle(1);
if(!key.write_self()) {
if(!key.write_self(*this)) {
m_out << "tools::wroot::file::write_free_segments :"
<< " key.write_self() failed."
<< std::endl;
@@ -687,32 +686,32 @@ protected:
}
uint32 n;
if(!key.write_file(n)) return false;
if(!key.write_file(*this,n)) return false;
if(!n) return false;
return true;
}
static bool zip(std::ostream& a_out,
tools::compress_func a_func,
int a_level,
uint32 a_srcsize,char* a_src,
uint32 a_tgtsize,char* a_tgt,
uint32& a_irep){
tools::compress_func a_func,
int a_level,
uint32 a_srcsize,char* a_src,
uint32 a_tgtsize,char* a_tgt,
uint32& a_irep){
// from Rio/Bits/R__zip using zlib.
const uint32 HDRSIZE = 9;
if(a_tgtsize<HDRSIZE) {
a_out << "tools::rroot::directory::zip :"
a_out << "tools::wroot::directory::zip :"
<< " target buffer too small."
<< std::endl;
a_irep = 0;
return false;
}
if(a_srcsize>0xffffff) {
a_out << "tools::rroot::directory::zip :"
a_out << "tools::wroot::directory::zip :"
<< " source buffer too big."
<< std::endl;
a_irep = 0;
@@ -724,14 +723,14 @@ protected:
a_srcsize,a_src,
a_tgtsize,a_tgt+HDRSIZE,
out_size)) {
a_out << "tools::rroot::directory::zip :"
a_out << "tools::wroot::directory::zip :"
<< " zipper failed."
<< std::endl;
a_irep = 0;
return false;
}
if((HDRSIZE+out_size)>a_tgtsize) {
a_out << "tools::rroot::directory::zip :"
a_out << "tools::wroot::directory::zip :"
<< " target buffer overflow."
<< std::endl;
a_irep = 0;