62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
#include "picture.h"
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#include "ui_picture.h"
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#include <syscall.h>
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#include <string>
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#include <iostream>
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#include <stdio.h>
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#include <QDebug>
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Picture::Picture(QWidget *parent) :
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QMainWindow(parent),
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ui(new Ui::Picture){
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ui->setupUi(this);
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connect(ui->actionOpen_Files,SIGNAL(triggered()),this,SLOT(changeDirectory()));
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changeDirectory();
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fillList();
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}
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std::string exec(char* cmd) {
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FILE* pipe = popen(cmd, "r");
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if (!pipe) return "ERROR";
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char buffer[128];
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std::string result = "";
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while(!feof(pipe)) {
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if(fgets(buffer, 128, pipe) != NULL){
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result += buffer;
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}
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}
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pclose(pipe);
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return result;
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}
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Picture::~Picture(){
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delete ui;
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}
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void Picture::changeDirectory(){
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QString path=QFileDialog::getExistingDirectory(this,tr("Directory"),directory.path());
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if(path.isNull()==false){
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directory.setPath(path);
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fillList();
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}
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//exec("which exiv2>>/tmp/log");
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}
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void Picture::fillList() {
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ui->fileList->clear();
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ui->fileList->addItems(directory.entryList());
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}
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void Picture::on_cd_clicked(){
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changeDirectory();
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}
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void Picture::on_erase_clicked(){
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foreach(const QString &str,directory.entryList()){
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QString tmp=QString("echo ");
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tmp+=str+">>/tmp/log";
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std::string tmp2=tmp.toStdString();
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char* a=new char[tmp2.size()+1];
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a[tmp2.size()]=0;
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memcpy(a,tmp2.c_str(),tmp2.size());
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exec(a);
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}
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}
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