86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
|
//
|
||
|
|
// cpart.cpp
|
||
|
|
// Net
|
||
|
|
//
|
||
|
|
// Created by 胡一兵 on 2019/1/14.
|
||
|
|
// Copyright © 2019年 Bakantu. All rights reserved.
|
||
|
|
//
|
||
|
|
|
||
|
|
#include "cpart.h"
|
||
|
|
|
||
|
|
CPart::CPart(string src_path,string src_name,string name){
|
||
|
|
this->src_path = src_path;
|
||
|
|
this->name = name;
|
||
|
|
unsigned long qp = src_name.find(".",0);
|
||
|
|
string t_libname = "lib"+src_name.substr(0,qp)+".so";
|
||
|
|
if(!~access(("Libs/"+t_libname).data(), F_OK)){
|
||
|
|
system(("g++ -fPIC -shared -std=c++11 -o ./Libs/"+t_libname+" "+src_path+"/"+src_name).data());
|
||
|
|
}
|
||
|
|
this->libname = t_libname;
|
||
|
|
this->handle = dlopen(("Libs/"+t_libname).data(), RTLD_NOW | RTLD_GLOBAL);
|
||
|
|
this->func = (PCSFUNC) dlsym(this->handle, this->name.data());
|
||
|
|
this->libargs_in = (vector<void *> *) dlsym(this->handle, ("__"+name+"_args_in").data());
|
||
|
|
this->libargs_out = (vector<void *> *) dlsym(this->handle, ("__"+name+"_args_out").data());
|
||
|
|
}
|
||
|
|
|
||
|
|
CPart::CPart(string name){
|
||
|
|
this->name = name;
|
||
|
|
this->libname = "lib"+name+".so";
|
||
|
|
this->handle = dlopen(this->libname.data(), RTLD_LAZY | RTLD_GLOBAL);
|
||
|
|
this->func = (PCSFUNC) dlsym(this->handle, this->name.data());
|
||
|
|
}
|
||
|
|
|
||
|
|
CPart::~CPart(){
|
||
|
|
for(auto k = 0; k < args_in.size(); k++){
|
||
|
|
if(fargs_in[k] == 0) delete (int *)(args_in[k]);
|
||
|
|
else delete (double *)(args_in[k]);
|
||
|
|
}
|
||
|
|
for(auto k = 0; k < args_out.size(); k++){
|
||
|
|
if(fargs_in[k] == 0) delete (int *)(args_out[k]);
|
||
|
|
else delete (double *)(args_out[k]);
|
||
|
|
}
|
||
|
|
if(handle != nullptr)
|
||
|
|
dlclose(handle);
|
||
|
|
}
|
||
|
|
|
||
|
|
void CPart::setArgsType(vector<int> fargs_in, vector<int> fargs_out){
|
||
|
|
this->fargs_in = fargs_in;
|
||
|
|
this->fargs_out = fargs_out;
|
||
|
|
}
|
||
|
|
|
||
|
|
int CPart::Run(void){
|
||
|
|
unsigned long count = fargs_in.size()-1;
|
||
|
|
for(auto k = args_in.rbegin(); k != args_in.rend();k++,count--){
|
||
|
|
if(fargs_in[count] == INT){
|
||
|
|
CPart::addArg(libargs_in, *((int *)(*k)));
|
||
|
|
}
|
||
|
|
else if(fargs_in[count] == DOUBLE){
|
||
|
|
CPart::addArg(libargs_in, *((double *)(*k)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if(func() == SUCCESS){
|
||
|
|
int count = 0;
|
||
|
|
for(auto k = libargs_out->begin(); k != libargs_out->end();k++,count++){
|
||
|
|
if(fargs_out[count] == INT){
|
||
|
|
CPart::addArg(&args_out, *((int *)(*k)));
|
||
|
|
}
|
||
|
|
else if(fargs_out[count] == DOUBLE){
|
||
|
|
CPart::addArg(&args_out, *((double *)(*k)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return SUCCESS;
|
||
|
|
}
|
||
|
|
else return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CPart::Clear(void){
|
||
|
|
for(auto k = 0; k < args_in.size(); k++){
|
||
|
|
if(fargs_in[k] == INT) delete (int *)(args_in[k]);
|
||
|
|
else delete (double *)(args_in[k]);
|
||
|
|
}
|
||
|
|
for(auto k = 0; k < args_out.size(); k++){
|
||
|
|
if(fargs_in[k] == INT) delete (int *)(args_out[k]);
|
||
|
|
else delete (double *)(args_out[k]);
|
||
|
|
}
|
||
|
|
}
|