/**
* Writes the data transfer file of this process. This method is called
* immediately before starting the operating system process.
*/
INT16 CGEN_PUBLIC CProcess::SendData()
{
DLP_FILE* pfScr; // Slave script file pointer
INT32 i; // Loop counter
char sScrFn[L_PATH]; // Slave script file name
char sDtoFn[L_PATH]; // Data transfer file name
if (m_nState & PRC_DATASENT) return NOT_EXEC; // Data have already been sent
if (m_iDto) // This process is a function call
{ // >>
sprintf(sScrFn,"%s.xtp",m_psTmpFile); // Get slave script file name
sprintf(sDtoFn,"%s.xml",m_psTmpFile); // Get data transfer fine name
pfScr = dlp_fopen(sScrFn,"w"); // Open temporary script file
for (i=0; dlp_strcmp(__sSlaveScript[i],"\0")!=0; i++) // Loop over slave script lines
{ // >>
dlp_fwrite(__sSlaveScript[i],1,dlp_strlen(__sSlaveScript[i]),pfScr); // Write a line
dlp_fwrite("\n",1,1,pfScr); // Write a line break
} // <<
dlp_fclose(pfScr); // Close temporary script file
CDlpObject_Save(m_iDto,sDtoFn,SV_XML|SV_ZIP); // Save data transfer object
sprintf(m_psCmdLine,"%s %s %s",dlp_get_binary_path(),sScrFn,sDtoFn); // Change the command line
// -- ???? -->
IDESTROY(m_iDto); IFIELD_RESET(CDlpObject,"dto"); // Save memory!
// <----------
} // <<
m_nState |= PRC_DATASENT; // Remember data have been sent
return O_K;
}
/*
* Write a formated string to a zipped or normal file.
*/
INT32 dlp_fprintf(DLP_FILE *lpZF,const char *format, ...)
{
va_list va;
size_t len;
char buf[DLP_PRINTF_BUFSIZE];
if(!lpZF) return -1;
va_start(va,format);
#ifdef HAS_vsnprintf
(void)vsnprintf(buf, sizeof(buf), format, va);
#else
(void)vsprintf(buf, format, va);
#endif
va_end(va);
len=strlen(buf);
if(len<=0) return 0;
return dlp_fwrite(buf,len,1,lpZF);
}