void main( int argc, char **argv ) {
int rxflag, ch;
int fh;
argv = ExpandEnv( &argc, argv );
rxflag = 0;
for( ;; ) {
ch = GetOpt( &argc, argv, "X", usageMsg );
if( ch == -1 ) {
break;
} else if( ch == 'X' ) {
rxflag = 1;
}
}
argv = ExpandArgv( &argc, argv, rxflag );
argv++;
setmode( STDOUT_FILENO, O_BINARY );
if( argc == 1 ) {
setmode( STDIN_FILENO, O_BINARY );
DoCAT( STDIN_FILENO );
} else {
while( *argv != NULL ) {
fh = open( *argv, O_RDONLY | O_BINARY );
if( fh == -1 ) {
fprintf( stderr, "cat: cannot open input file \"%s\"\n", *argv );
} else {
DoCAT( fh );
close( fh );
}
argv++;
}
}
exit( EXIT_SUCCESS );
}
int main( int argc, char *argv[] )
{
int i;
FILE *f;
int rxflag;
int buff_stdin;
int ch;
screenHeight = GetConsoleHeight();
screenWidth = GetConsoleWidth();
workBuff = MemAlloc( BUFF_SIZE );
buff_stdin = 1;
rxflag = 0;
for( ;; ) {
ch = GetOpt( &argc, argv, "#cftXp:n:", usageMsg );
if( ch == -1 ) {
break;
}
switch( ch ) {
case 'c':
clearScreen = 1;
break;
case 'f':
foldLines = 0;
break;
case 't':
buff_stdin = 0;
break;
case 'n':
screenHeight = atoi( OptArg )+1;
break;
case 'p':
promptString = strdup( OptArg );
break;
case '#':
startLine = atol( OptArg )-1;
break;
case 'X':
rxflag = 1;
break;
}
}
argv = ExpandArgv( &argc, argv, rxflag );
lineCount = screenHeight-1;
if( argc == 1 ) {
if( buff_stdin ) {
f = tmpfile();
if( f == NULL ) {
exit( 1 );
}
setmode( fileno( f ), O_BINARY );
for( ;; ) {
i = fread( workBuff, 1, BUFF_SIZE, stdin );
if( fwrite( workBuff, 1, i, f ) != i ) {
exit( 1 );
}
if( feof( stdin ) ) {
break;
}
}
fflush( f );
doMore( "*stdin*", f );
} else {
doMore( "*stdin*", stdin );
}
} else {
for( i=1;i<argc;i++ ) {
f = fopen( argv[i],"rb" );
if( f == NULL ) {
printf( "Error opening \"%s\"\n", argv[i] );
} else {
if( argc > 2 ) {
printf( "\n%s:\n", FNameLower( argv[i] ) );
}
doMore( argv[i], f );
}
}
}
return( 0 );
}
void main( int argc, char **argv )
{
FILE *fp;
int ch;
int width = DEF_LINE_LEN;
int offset = 0;
int regexp = 0;
argv = ExpandEnv( &argc, argv );
while( 1 ) {
ch = GetOpt( &argc, argv, "Xcjnl:p:", usageMsg );
if( ch == -1 ) {
break;
}
switch( ch ) {
case 'c':
f_mode |= FMT_CENTRE;
break;
case 'j':
f_mode |= FMT_JUSTIFY;
break;
case 'n':
f_mode |= FMT_NOSPACE;
break;
case 'l':
width = atoi( OptArg );
break;
case 'p':
offset = atoi( OptArg );
break;
case 'X':
regexp = 1;
break;
}
}
if( width <= 0 ) {
Die( "fmt: invalid line length\n" );
}
if( offset < 0 ) {
Die( "fmt: invalid page offset\n" );
}
argv = ExpandArgv( &argc, argv, regexp );
argv++;
if( *argv == NULL ) {
formatFile( stdin, width, offset );
} else {
while( *argv != NULL ) {
fp = fopen( *argv, "r" );
if( fp == NULL ) {
fprintf( stderr, "fmt: cannot open input file \"%s\"\n", *argv );
} else {
if( argc > 2 ) {
fprintf( stdout, "%s:\n", *argv );
}
formatFile( fp, width, offset );
fclose( fp );
}
argv++;
}
}
free( w_buff ); // free the word space
exit( EXIT_SUCCESS );
}
