#include<string.h>

typedef struct{
        char Mnemonic[7];
        unsigned code;
        } code;

typedef struct{
        char Label[7];
        unsigned location;
        } symbolTab;

/*char *  opLook(char * mnemonic)
{
    for(i)
}
*/
void Assemble(char* filename)
{
    unsigned locctr = 0;

    code Opta[25] =  {{"ADD", 0x18},{"AND",0x58},{"COMP",0x28},{"DIV",0x24},{"J",0x3c},
                   {"JEQ",0x30},{"JGT",0x34},{"JLT",0x38},{"JSUB",0x48},{"LDA",0x00},
                   {"LDCH",0x50},{"LDL", 0x08},{"LDX", 0x04},{"MUL",0x20},{"OR",0x44},
                   {"RD",0xd8},{"RSU",0x4c},{"STA",0x0c},{"STCH",0x54},{"STL",0x14},
                   {"STX",0x10},{"SUB",0x1c},{"TD",0xe0},{"TIX",0x2c},{"WD",0xdc}};
    symbolTab symTab[500];
    char  buffer[255];
    unsigned programLenght;
    FILE * source;
    FILE * interFile;
    interFile = fopen("intermidiateFile.txt", "w+");
    source = fopen("source.txt", "r");
    char * lab;       /*label*/
    char * mnemo;   /*mnemonic*/
    char * operand;




    while (fgetc(source) != EOF)

    {
        fgets(buffer, 255, source);
        if(buffer[0] != '.')               /* if the line is not a comment*/
        {
            if(buffer[0] = ' ')
            {
                mnemo = strtok(buffer, " ");
                if(mnemo != "RSUB")
                {
                    operand = strtok(NULL, " ");
                }
            }
            else
            {
                lab =strtok(buffer, " ");
                mnemo =strtok(NULL, " ");
                operand =strtok(NULL, " ");
            }
        }



        fputs(buffer, interFile);
        fprintf(interFile, " %x \n %s \n %s \n %s \n ", locctr, lab, mnemo, operand);

    }








    fclose(source);
    fclose(interFile);
}