int
_CRTAPI1 main(
int argc,
char *argv[],
char *envp[]
)
{
int i;
FILE *fhTxt, *fhHdr;
PCHAR s, pszTxtFile, pszHdrFile, pszBinPath;
BOOL result;
fDebug = FALSE;
fVerbose = FALSE;
pszTxtFile = NULL;
pszHdrFile = NULL;
pszBinPath = NULL;
for (i=1; i<argc; i++) {
s = argv[i];
if (*s == '/' || *s == '-') {
while (*++s) {
switch( *s ) {
case 'd':
case 'D':
fDebug = TRUE;
break;
case 'v':
case 'V':
fVerbose = TRUE;
break;
default:
usage( 1 );
}
}
}
else
if (pszTxtFile == NULL) {
pszTxtFile = s;
}
else
if (pszHdrFile == NULL) {
pszHdrFile = s;
}
else
if (pszBinPath == NULL) {
pszBinPath = s;
}
else {
usage( 1 );
}
}
if (!pszTxtFile || !pszHdrFile || !pszBinPath ) {
usage( 1 );
}
if (!(fhTxt = fopen( pszTxtFile, "rb" ))) {
fprintf( stderr, "GENMSG: Cannot open %s for input.\n", pszTxtFile );
exit( 1 );
}
if (fVerbose) {
fprintf( stderr, "Reading %s\n", pszTxtFile );
}
if (!(fhHdr = fopen( pszHdrFile, "wb" ))) {
fprintf( stderr, "GENMSG: Cannot open %s for output.\n", pszHdrFile );
exit( 1 );
}
if (fVerbose) {
fprintf( stderr, "Writing %s\n", pszHdrFile );
}
result = ReadTxtAndOutputHdr( pszTxtFile, fhTxt, fhHdr );
if (result) {
result = BlockMessages();
if (result) {
result = WriteBinFile( pszBinPath );
}
}
fclose( fhTxt );
return( result ? 0 : 1 );
}
int main(int argc, const char * argv[])
{
if (argc < 5)
{
printf("!!!Error: Not enough arguments. <first_long_number_filename> [ + | - | * | / | % | ^ ] <second_long_number_filename> <result_long_number_filename>!!!\n");
return 0;
}
if (argc > 7)
{
printf("!!!Error: Many arguments. <first_long_number_filename> [ + | - | * | / | % | ^ ] <second_long_number_filename> <result_long_number_filename> <module_long_number_filename> <-b>!!!\n");
return 0;
}
FILE* firstLongNumFile = fopen(argv[1], "r");
if (!firstLongNumFile) //проверка открытия первого файла с числом
{
printf("!!!Error: Unable to open file: %s !!!\n", argv[1]);
return 0;
}
fclose(firstLongNumFile);
const char* operation = argv[2];
if ((strlen(operation) > 1 || operation[0] == '\0') || operation[0] != '+' && operation[0] != '-' && operation[0] != '*' && operation[0] != '/' && operation[0] != '%' && operation[0] != '^') //проверка оператора
{
printf("!!!Error: Wrong operation: %s !!!\n", operation);
return 0;
}
FILE* secondLongNumFile = fopen(argv[3], "r"); //проверка открытия второго файла с числом
if (!secondLongNumFile)
{
printf("!!!Error: Unable to open file: %s !!!\n", argv[3]);
return 0;
}
fclose(secondLongNumFile);
FILE* resultLongNumFile = fopen(argv[4], "r");
if (!resultLongNumFile) //проверка открытия файла для результата
{
printf("!!!Error: Unable to open file: %s !!!\n", argv[4]);
return 0;
}
fclose(resultLongNumFile);
////////////////////////////////////////////////////////////////////////////////
int bin = 0; //флаг для бинарного файла
if (argc == 5)
if (argv[2][0] == '^')
{
printf("!!!Error: Input module file!!!\n");
return 0;
}
if (argc == 6)
{
if (argv[2][0] == '^')
{
FILE* moduleLongNumFile = fopen(argv[5], "r");
if (!moduleLongNumFile)
{
printf("!!!Error: Unable to open file: %s !!!\n", argv[5]);
return 0;
}
fclose(moduleLongNumFile);
}
else
{
if (strcmp(argv[5], "-b"))
{
printf("!!!Error: Invalid flag: %s !!!\n", argv[5]);
return 0;
}
bin = 1;
}
}
if (argc == 7)
{
FILE* moduleLongNumFile = fopen(argv[5], "r");
if (!moduleLongNumFile)
{
printf("!!!Error: Unable to open file: %s !!!\n", argv[5]);
return 0;
}
fclose(moduleLongNumFile);
if (strcmp(argv[6], "-b"))
{
printf("!!!Error: Invalid flag: %s !!!\n", argv[6]);
return 0;
}
bin = 1;
}
struct LongNumber a, b;
//загружаем первое число из бинарного файла
if (bin == 1)
a = ReadBinFile(argv[1]);
else
a = ReadTextFile(argv[1]);
//загружаем второе число из бинарного файла
if (bin == 1)
b = ReadBinFile(argv[3]);
else
b = ReadTextFile(argv[3]);
//выполняем операцию
struct LongNumber result;
switch (operation[0]) {
case '+':
{
result = ADD(a, b);
break;
}
case '-':
{
result = SUB(a, b);
break;
}
case '*':
{
result = MUL(a, b);
break;
}
case '/':
{
result = DIV(a, b, 1);
break;
}
case '%':
{
result = DIV(a, b, 2);
break;
}
case '^':
{
struct LongNumber c;
if (bin == 1)
c = ReadBinFile(argv[5]);
else
c = ReadTextFile(argv[5]);
result = DEGREE(a, b, c);
c = clear(c);
break;
}
default:
break;
}
//записываем в файл результат
if (bin == 1)
WriteBinFile(argv[4], result);
else
WriteTextFile(argv[4], result);
a = clear(a);
b = clear(b);
result = clear(result);
return 0;
}
void ClassLN::WriteBin(const char* filename)
{
WriteBinFile(filename, this->num);
}
