duoram/preprocessing/filesio.h

void write_evalfull_outs_into_a_file(bool party, size_t i, size_t db_nitems,  int8_t ** flags, int64_t * outs_, __m128i * final_correction_word)
{
 if(!party) 
 {  
   	char const * p0_filename0;
	char tmp[100];
   	p0_filename0 = "../duoram-online/party0_read_flags_b";
	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
	
	int w0 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	int written = write(w0, flags[i], db_nitems * sizeof(flags[i][0]));
      if(written<0) {
             perror("Write error");
       }
      close(w0);

 	 p0_filename0 = "../duoram-online/party0_read_flags_c";
   	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	 int w1 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
     written = write(w1, flags[i], db_nitems * sizeof(flags[i][0]));
     if(written<0) {
             perror("Write error");
       }
      close(w1);
	
	  p0_filename0 = "../duoram-online/party0_read_flags_d";
	  	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	  int w2 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	   written = write(w2, flags[i], db_nitems * sizeof(flags[i][0]));
      
	  if(written<0) {
             perror("Write error");
       }  
	  close(w2);


	p0_filename0 = "../duoram-online/party0_write_flags_b";
		strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    int w4 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w4, flags[i], db_nitems * sizeof(flags[i][0]));
      if(written<0) {
             perror("Write error");
       }
      close(w4);

   p0_filename0 = "../duoram-online/party0_write_flags_c";
   	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    int w5 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w5, flags[i], db_nitems * sizeof(flags[i][0]));
      if(written<0) {
             perror("Write error");
       }
      close(w5);
	  p0_filename0 = "../duoram-online/party0_write_flags_d";
	  	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	   int w6 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	   written = write(w6, flags[i], db_nitems * sizeof(flags[i][0]));
      
	  if(written<0) {
             perror("Write error");
       }
      
	  close(w6);

	p0_filename0 = "../duoram-online/party0_write_b";
		strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    w4 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w4, outs_, db_nitems * sizeof(outs_[0]));
      if(written<0) {
             perror("Write error");
       }
      close(w4);

 	  p0_filename0 = "../duoram-online/party0_write_c";
	  	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
     w5 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w5, outs_, db_nitems * sizeof(outs_[0]));
      if(written<0) {
             perror("Write error");
       }
    close(w5);

    p0_filename0 = "../duoram-online/party0_write_d";
		strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	w6 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	written = write(w6, outs_, db_nitems * sizeof(outs_[0]));
      
	if(written<0) {
             perror("Write error");
       }
      
	  close(w6);
	  
  }
  if(party) 
  {
	 char const * p0_filename0;
	 char tmp[100];
     p0_filename0 = "../duoram-online/party1_read_flags_b";
	 strcpy(tmp, p0_filename0);
 	 strcat(tmp, std::to_string(i).c_str());
     
	 int w0 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
     int written = write(w0, flags[i], db_nitems * sizeof(flags[i][0]));
     if(written<0) {
             perror("Write error");
       }
     
	 close(w0);	

	 p0_filename0 = "../duoram-online/party1_read_flags_c";
	 strcpy(tmp, p0_filename0);
 	 strcat(tmp, std::to_string(i).c_str());
   	 
	 int w1 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
	 written = write(w1, flags[i], db_nitems * sizeof(flags[i][0]));
	 if(written<0) {
             perror("Write error");
       }
      close(w1);

	  p0_filename0 = "../duoram-online/party1_read_flags_d";
	  strcpy(tmp, p0_filename0);
 	  strcat(tmp, std::to_string(i).c_str());
   	  
	  int w2 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	   written = write(w2,flags[i], db_nitems * sizeof(flags[i][0]));
      
	  if(written<0) {
             perror("Write error");
       }
      
	  close(w2);


	p0_filename0 = "../duoram-online/party1_write_flags_b";
	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    
	int w4 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w4,flags[i], db_nitems * sizeof(flags[i][0]));
      if(written<0) {
             perror("Write error");
       }
      close(w4);

   	p0_filename0 = "../duoram-online/party1_write_flags_c";
	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    
	int w5 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w5, flags[i], db_nitems * sizeof(flags[i][0]));
     if(written<0) {
             perror("Write error");
       }
      close(w5);
	
	p0_filename0 = "../duoram-online/party1_write_flags_d";
	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	   
	int w6 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	written = write(w6, flags[i], db_nitems * sizeof(flags[i][0]));  
	if(written<0) {
             perror("Write error");
       }
      
	close(w6);

	p0_filename0 = "../duoram-online/party1_write_b";
	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());

    w4 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w4, outs_, db_nitems * sizeof(outs_[0]));
      if(written<0) {
             perror("Write error");
       }
      close(w4);

 //  char const * p0_filename0;
   p0_filename0 = "../duoram-online/party1_write_c";
   	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
    w5 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
    written = write(w5, outs_, db_nitems * sizeof(outs_[0]));
      if(written<0) {
             perror("Write error");
       }
      close(w5);
	  p0_filename0 = "../duoram-online/party1_write_d";
	  	strcpy(tmp, p0_filename0);
 	strcat(tmp, std::to_string(i).c_str());
   	    w6 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
   	   written = write(w6, outs_, db_nitems * sizeof(outs_[0]));
      
	  if(written<0) {
             perror("Write error");
       }
      
	  close(w6);
  }

  	if(party)
	{
		char const * p1_filename0;
		char tmp[100];
		p1_filename0 = "../duoram-online/FCW1";
		strcpy(tmp, p1_filename0);
 		strcat(tmp, std::to_string(i).c_str());
		
		int w0 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
		int written = write(w0, &final_correction_word[0][0],  sizeof(final_correction_word[0][0]));
		if(written<0) {
				perror("Write error");
		}
		close(w0);
	}
	
	if(!party)
	{
		char const * p0_filename0;
		char tmp[100];
		p0_filename0 = "../duoram-online/FCW0";
		strcpy(tmp, p0_filename0);
 		strcat(tmp, std::to_string(i).c_str());
		
		int w0 = open( tmp, O_WRONLY | O_CREAT, S_IWRITE | S_IREAD);
		int written = write(w0, &final_correction_word[0][0],  sizeof(final_correction_word[0][0]));
		if(written<0) {
				perror("Write error");
		}
		close(w0);
	}
}