kis_tiff_logger.h File Reference

#include <QString>
#include <cstdio>
#include <kis_debug.h>

Go to the source code of this file.

Functions
QString	formatVarArgs (const char *fmt, va_list args)
void	KisTiffErrorHandler (const char *module, const char *fmt, va_list args)
void	KisTiffWarningHandler (const char *module, const char *fmt, va_list args)

Function Documentation

formatVarArgs()

QString formatVarArgs	(	const char *	fmt,
		va_list	args )

Definition at line 18 of file kis_tiff_logger.h.

{
    int size = 4096;
    QByteArray buf(size, 0);
#ifdef _WIN32
    int n = vsnprintf_s(buf.data(), size, size - 1, fmt, args);
#else
    int n = vsnprintf(buf.data(), size, fmt, args);
#endif
    while (n >= size || buf.at(size - 2)) {
        size *= 2;
        buf.resize(size);
        buf[size - 1] = 0;
        buf[size - 2] = 0;
#ifdef _WIN32
        n = vsnprintf_s(buf.data(), size, size - 1, fmt, args);
#else
        n = vsnprintf(buf.data(), size, fmt, args);
#endif
    }
 
    if (n) {
        return {buf};
    } else {
        return {};
    }
}

KisTiffErrorHandler()

void KisTiffErrorHandler	(	const char *	module,
		const char *	fmt,
		va_list	args )

Definition at line 46 of file kis_tiff_logger.h.

{
    QString msg("%1: %2");
 
    errFile << msg.arg(module, formatVarArgs(fmt, args));
}

References errFile, and formatVarArgs().

KisTiffWarningHandler()

void KisTiffWarningHandler	(	const char *	module,
		const char *	fmt,
		va_list	args )

Definition at line 53 of file kis_tiff_logger.h.

{
    QString msg("%1: %2");
 
    warnFile << msg.arg(module, formatVarArgs(fmt, args));
}

References formatVarArgs(), and warnFile.