code_app/app/upgrade/main.cpp

#include "mainwindow.h"

#include <QApplication>
#include "HGUpgrade.h"

int main(int argc, char *argv[])
{
    int type = 0;
    std::string src;
    std::string desc;
    std::string pkgPath;

    for (int i = 1; i < argc; i++)
    {
        char* z = argv[i];

        if (0 == strcmp(z, "-type=postinstallinfo"))
            type = 1;
        else if (0 == strcmp(z, "-type=postuninstallinfo"))
            type = 2;
        else if (0 == strcmp(z, "-type=upgrade"))
            type = 3;
        else if (z == strstr(z, "-pkgpath="))
            pkgPath = z + strlen("-pkgpath=");
        else if (z == strstr(z, "-src="))
            src = z + strlen("-src=");
        else if (z == strstr(z, "-desc="))
            desc = z + strlen("-desc=");
    }

    if (1 == type)
        PostInstallInfo(src, desc);
    else if (2 == type)
        PostUninstallInfo(src, desc);
    else if (3 == type && !pkgPath.empty())
    {
        QApplication a(argc, argv);
        MainWindow w(pkgPath, src, desc);
        w.show();
        a.exec();
    }

    return 0;
}