Method ReadTxtToList

gcore/mdreader/reader_kompsat.cpp:165–247

* ReadTxtToList */

 * ReadTxtToList
 */
char **GDALMDReaderKompsat::ReadTxtToList()
{
    char **papszLines = CSLLoad(m_osIMDSourceFilename);
    if (nullptr == papszLines)
        return nullptr;

    char **papszIMD = nullptr;
    char szName[512];
    int i;
    size_t j;
    CPLString soGroupName;

    for (i = 0; papszLines[i] != nullptr; i++)
    {
        const char *pszLine = papszLines[i];
        const size_t nLineLenLimited = CPLStrnlen(pszLine, 512);

        // check if this is begin block
        if (STARTS_WITH_CI(pszLine, "BEGIN_"))
        {
            for (j = 6; j + 1 < nLineLenLimited; j++)
            {
                if (STARTS_WITH_CI(pszLine + j, "_BLOCK"))
                {
                    szName[j - 6] = 0;
                    break;
                }
                szName[j - 6] = pszLine[j];
            }
            szName[j - 6] = '\0';

            soGroupName = szName;

            continue;
        }

        // check if this is end block
        if (STARTS_WITH_CI(pszLine, "END_"))
        {
            soGroupName.clear();  // we don't expect subblocks
            continue;
        }

        // get name and value
        for (j = 0; j + 1 < nLineLenLimited; j++)
        {
            if (pszLine[j] == '\t')
            {
                if (soGroupName.empty() || j > 0)
                {
                    szName[j] = 0;
                    j++;
                    break;
                }
                else
                {
                    continue;
                }