Import Geant4 11.4.0 source tree
This commit is contained in:
Gabriele Cosmo
+10
-325
@@ -4,60 +4,28 @@
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#ifndef tools_fileis
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#define tools_fileis
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#include "signature"
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#include <cstdio>
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#include <cstring>
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#include <string>
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namespace tools {
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namespace file {
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inline bool is_zip(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!='P') {a_is = false;return true;}
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if(head[1]!='K') {a_is = false;return true;}
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if(head[2]!=3) {a_is = false;return true;}
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if(head[3]!=4) {a_is = false;return true;}
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a_is = true;
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inline bool signature(const std::string& a_file,unsigned char a_head[],unsigned int& a_num){ //it is assumed a_head[] can contain a_num chars.
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FILE* file = ::fopen(a_file.c_str(),"rb");
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if(!file) {a_num=0;return false;}
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a_num = (unsigned int)::fread(a_head,1,a_num,file);
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::fclose(file);
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return true;
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}
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inline bool is_jpeg(const std::string& a_file,bool& a_is){
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inline bool is_gzip(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!=255) {a_is = false;return true;}
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if(head[1]!=216) {a_is = false;return true;}
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if(head[2]!=255) {a_is = false;return true;}
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//if(head[3]!=224) {a_is = false;return true;} //LRI.jpg is 225 !
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a_is = true;
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return true;
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}
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inline bool is_ico(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!=0) {a_is = false;return true;}
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if(head[1]!=0) {a_is = false;return true;}
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if(head[2]!=1) {a_is = false;return true;}
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if(head[3]!=0) {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_png(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!=137) {a_is = false;return true;}
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if(head[1]!='P') {a_is = false;return true;}
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if(head[2]!='N') {a_is = false;return true;}
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if(head[3]!='G') {a_is = false;return true;}
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if(head[0]!=31) {a_is = false;return true;}
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if(head[1]!=139) {a_is = false;return true;}
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a_is = true;
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return true;
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}
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@@ -75,289 +43,6 @@ inline bool is_root(const std::string& a_file,bool& a_is){
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return true;
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}
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inline bool is_iv(const std::string& a_file,bool& a_is){
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unsigned char head[9];
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{unsigned int num = 9;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=9) {a_is = false;return true;}}
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if(head[0]!='#') {a_is = false;return true;}
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if(head[1]!='I') {a_is = false;return true;}
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if(head[2]!='n') {a_is = false;return true;}
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if(head[3]!='v') {a_is = false;return true;}
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if(head[4]!='e') {a_is = false;return true;}
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if(head[5]!='n') {a_is = false;return true;}
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if(head[6]!='t') {a_is = false;return true;}
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if(head[7]!='o') {a_is = false;return true;}
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if(head[8]!='r') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_wrl(const std::string& a_file,bool& a_is){
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unsigned char head[5];
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{unsigned int num = 5;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=5) {a_is = false;return true;}}
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if(head[0]!='#') {a_is = false;return true;}
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if(head[1]!='V') {a_is = false;return true;}
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if(head[2]!='R') {a_is = false;return true;}
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if(head[3]!='M') {a_is = false;return true;}
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if(head[4]!='L') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_fog(const std::string& a_file,bool& a_is){
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unsigned char head[256];
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{unsigned int num = 256;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=256) {a_is = false;return true;}}
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head[255] = 0; //to have a C string.
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a_is = ::strstr((const char*)head,"#nb super-volumes")?true:false;
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return true;
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}
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inline bool is_dot(const std::string& a_file,bool& a_is){
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unsigned char head[8];
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{unsigned int num = 7;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=7) {a_is = false;return true;}}
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head[7] = 0; //to have a C string.
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a_is = ::strcmp((const char*)head,"digraph")?false:true;
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return true;
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}
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inline bool is_dcm(const std::string& a_file,bool& a_is){
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unsigned char head[132];
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{unsigned int num = 132;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=132) {a_is = false;return true;}}
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if(head[128]!='D') {a_is = false;return true;}
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if(head[129]!='I') {a_is = false;return true;}
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if(head[130]!='C') {a_is = false;return true;}
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if(head[131]!='M') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_gdml(const std::string& a_file,bool& a_is){
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//NOTE : it assumes that the file is not compressed.
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unsigned char head[1024];
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{unsigned int num = 1024;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=1024) {a_is = false;return true;}}
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head[1023] = 0; //to have a C string.
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a_is = ::strstr((const char*)head,"<gdml")?true:false;
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return true;
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}
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inline bool is_exsg(unsigned int a_sz,const char* a_buffer){
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if(a_sz<5) return false;
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if(a_buffer[0]!='<') return false;
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if(a_buffer[1]!='e') return false;
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if(a_buffer[2]!='x') return false;
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if(a_buffer[3]!='s') return false;
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if(a_buffer[4]!='g') return false;
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return true;
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}
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inline bool is_exsg(const std::string& a_file,bool& a_is){
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unsigned char head[5];
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{unsigned int num = 5;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=5) {a_is = false;return true;}}
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a_is = is_exsg(5,(const char*)head);
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return true;
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}
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inline bool is_bsg(unsigned int a_sz,const char* a_buffer){
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if(a_sz<7) return false;
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if(a_buffer[0]!='i') return false;
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if(a_buffer[1]!='n') return false;
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if(a_buffer[2]!='e') return false;
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if(a_buffer[3]!='x') return false;
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if(a_buffer[4]!='b') return false;
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if(a_buffer[5]!='s') return false;
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if(a_buffer[6]!='g') return false;
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return true;
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}
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inline bool is_bsg(const std::string& a_file,bool& a_is){
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unsigned char head[7];
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{unsigned int num = 7;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=7) {a_is = false;return true;}}
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a_is = is_bsg(7,(const char*)head);
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return true;
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}
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inline bool is_scenarios(const std::string& a_file,bool& a_is){
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unsigned char head[10];
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{unsigned int num = 10;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=10) {a_is = false;return true;}}
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if(head[0]!='<') {a_is = false;return true;}
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if(head[1]!='s') {a_is = false;return true;}
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if(head[2]!='c') {a_is = false;return true;}
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if(head[3]!='e') {a_is = false;return true;}
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if(head[4]!='n') {a_is = false;return true;}
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if(head[5]!='a') {a_is = false;return true;}
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if(head[6]!='r') {a_is = false;return true;}
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if(head[7]!='i') {a_is = false;return true;}
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if(head[8]!='o') {a_is = false;return true;}
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if(head[9]!='s') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_slides(const std::string& a_file,bool& a_is){
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unsigned char head[7];
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{unsigned int num = 7;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=7) {a_is = false;return true;}}
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if(head[0]!='<') {a_is = false;return true;}
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if(head[1]!='s') {a_is = false;return true;}
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if(head[2]!='l') {a_is = false;return true;}
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if(head[3]!='i') {a_is = false;return true;}
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if(head[4]!='d') {a_is = false;return true;}
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if(head[5]!='e') {a_is = false;return true;}
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if(head[6]!='s') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_fits(const std::string& a_file,bool& a_is){
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unsigned char head[6];
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{unsigned int num = 6;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=6) {a_is = false;return true;}}
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if(head[0]!='S') {a_is = false;return true;}
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if(head[1]!='I') {a_is = false;return true;}
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if(head[2]!='M') {a_is = false;return true;}
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if(head[3]!='P') {a_is = false;return true;}
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if(head[4]!='L') {a_is = false;return true;}
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if(head[5]!='E') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_hdf(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!=137) {a_is = false;return true;}
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if(head[1]!='H') {a_is = false;return true;}
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if(head[2]!='D') {a_is = false;return true;}
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if(head[3]!='F') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_ps(const std::string& a_file,bool& a_is){
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unsigned char head[4];
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{unsigned int num = 4;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=4) {a_is = false;return true;}}
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if(head[0]!='%') {a_is = false;return true;}
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if(head[1]!='!') {a_is = false;return true;}
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if(head[2]!='P') {a_is = false;return true;}
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if(head[3]!='S') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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inline bool is_simbad(const std::string& a_file,bool& a_is){
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unsigned char head[10];
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{unsigned int num = 10;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=10) {a_is = false;return true;}}
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if(head[0]!=':') {a_is = false;return true;}
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if(head[1]!=':') {a_is = false;return true;}
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if(head[2]!='s') {a_is = false;return true;}
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if(head[3]!='c') {a_is = false;return true;}
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if(head[4]!='r') {a_is = false;return true;}
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if(head[5]!='i') {a_is = false;return true;}
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if(head[6]!='p') {a_is = false;return true;}
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if(head[7]!='t') {a_is = false;return true;}
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if(head[8]!=':') {a_is = false;return true;}
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if(head[9]!=':') {a_is = false;return true;}
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a_is = true;
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return true;
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}
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}}
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#include "fsize"
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namespace tools {
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namespace file {
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inline bool is_aida(const std::string& a_file,bool& a_is){
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long sz;
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if(!size(a_file,sz)) {a_is = false;return false;}
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//NOTE : it assumes that the file is not compressed.
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unsigned char head[1024];
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{unsigned int num = 1024;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=1024) {a_is = false;return true;}}
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head[1023] = 0; //to have a C string.
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a_is = ::strstr((const char*)head,"<aida")?true:false;
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return true;
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}
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inline bool is_jive(const std::string& a_file,bool& a_is){
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long sz;
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if(!size(a_file,sz)) {a_is = false;return false;}
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//NOTE : it assumes that the file is not compressed.
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unsigned char head[1024];
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{unsigned int num = 1024;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=1024) {a_is = false;return true;}}
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head[1023] = 0; //to have a C string.
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if(::strstr((const char*)head,"<?ATLAS")) {a_is = true;return true;}
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a_is = ::strstr((const char*)head,"<!DOCTYPE Event")?true:false;
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return true;
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}
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inline bool is_heprep(const std::string& a_file,bool& a_is){
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long sz;
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if(!size(a_file,sz)) {a_is = false;return false;}
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//NOTE : it assumes that the file is not compressed.
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unsigned char head[1024];
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{unsigned int num = 1024;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=1024) {a_is = false;return true;}}
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head[1023] = 0; //to have a C string.
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a_is = ::strstr((const char*)head,"<heprep")?true:false;
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return true;
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}
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}}
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#include <climits>
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namespace tools {
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namespace file {
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inline bool is_shp(const std::string& a_file,bool& a_is){
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long sz;
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if(!size(a_file,sz)) {a_is = false;return false;}
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// below logic from shapelib-1.5.0/shpopen.c.
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unsigned char head[100];
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{unsigned int num = 100;
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if(!signature(a_file,head,num)) {a_is = false;return false;}
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if(num!=100) {a_is = false;return true;}}
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unsigned int _sz = (static_cast<unsigned int>(head[24])<<24)|(head[25]<<16)|(head[26]<<8)|head[27];
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if(_sz<(UINT_MAX/2)) _sz *= 2;
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else _sz = (UINT_MAX/2)*2;
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a_is = sz==long(_sz)?true:false;
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return true;
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}
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}}
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#endif
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