Binary file to C array(bin2c)

/********************************************************************************
 *                          Binary file to C array(bin2c)
 *  说明:
 *      由于工作中需要将bmp文件数据转换成C数组,于是写了这个工具(bin2c),代码如你
 *      所见,只有看上去不多的几行.
 *
 *                                2015-4-20 周一 阴 深圳 南山 西丽平山村 曾剑锋
 *******************************************************************************/
#include <stdio.h>
#include <string.h>

int main ( int argc, char** argv )
{
    int i = 0;            
    char ch = '';        

    if ( 2 != argc ) {
        printf( "
    Usage: bin2c <file> 

" );
        return -1;
    }

    FILE *binfile = fopen( argv[1], "rb" );

    // get file name for array's name
    while ( '.' != argv[1][i++] );
    argv[1][ i-1 ] = 0;

    //get file data and change to const unsigned char array's data
    i = 1;
    printf( "const unsigned char %s[] = { 
	", argv[1] );
    while ( EOF != (ch = fgetc( binfile )) ) 
         printf( "0x%02X%s	", (unsigned char)ch , ( i++ % 8 ) == 0 ? "
" : "" );
    printf( "
};
" );

    fclose( binfile );
}