Help fopen

[mackabro2 230]

Help create a function that opens a file and get the first line I will go from an example in python but I need it in c ++

 

logininfo = open("account1.cfg", "r").read().split()

logininfo[0]

[Ken 1035]

std::string GetFirstLineFromFile(std::string stFileName)
{
	std::ifstream file(stFileName.c_str(), std::ios::in);
	if (!file.is_open())
		return "Can not open the file";

	std::string stLine = "";
	if (!getline(file, stLine))
		return "Can not get the first line!";

	return stLine;
}

It will get the first line of the file. You can use this anywhere you want. (Don't forget to include fstream and string libraries)

Best Regards

Ken

[mackabro2 230]

std::string GetExeFileName()
{
    char buffer[MAX_PATH];
    GetModuleFileName(NULL, buffer, MAX_PATH);
    return std::string(buffer);
}

std::string GetExePath()
{
    std::string f = GetExeFileName();
    return f.substr(0, f.find_last_of("\\/"));
}
 

    string baseLogDir = GetExePath();
    baseLogDir += "\\conta.txt";
    char* PubLogFile = _strdup(baseLogDir.c_str());

GetFirstLineFromFile("conta.txt")

or

GetFirstLineFromFile(PubLogFile)

client crash error ??????

 

thanks ken 

[mackabro2 230]

bump

[RatCatcher 79]

This is the hidden content, please

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literally the first result in google

[Denis 1627]

16 hours ago, RatCatcher said:

This is the hidden content, please

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literally the first result in google

But.. you know why we need google if we have our metin2dev