int
main(int argc, char **argv)
{
int argn;
int do_huffman, do_hist;
int cnt;
cnt = 0;
argn = tino_getopt(argc, argv, 1, 0,
TINO_GETOPT_VERSION(HISTOGRAM_VERSION)
TINO_GETOPT_LLOPT
" file [..]\n"
" Use - as filename to read stdin",
TINO_GETOPT_USAGE
"help this help"
,
TINO_GETOPT_FLAG
TINO_GETOPT_COUNT
"huff print huffman tree"
, &cnt
, &do_huffman,
TINO_GETOPT_FLAG
TINO_GETOPT_COUNT
"hist print histogram (default if nothing else given)"
, &cnt
, &do_hist,
NULL
);
if (argn<=0)
return 1;
for (; argn<argc; argn++)
readfile(argv[argn]);
if (do_huffman)
huffman();
if (do_hist || !cnt)
histogram();
return 0;
}
int
main(int argc, char **argv)
{
return tino_main_g1(unbuffered,
NULL,
argc, argv,
0, -1,
TINO_GETOPT_VERSION(UNBUFFERED_VERSION)
" [command args...]\n"
"\t# producer | unbuffered 2>>file | consumer\n"
"\t\tfile gets copy of stdin appended\n"
"\t# producer | unbuffered -a file | consumer\n"
"\t\tAs before, but file is not kept open for easy rotation\n"
"\t# producer | unbuffered -cq$'\\n' | consumer\n"
"\t\tAdd LF on read boundaries (consumer sees partial lines as lines)\n"
"\t# producer | unbuffered -xuca file\n"
"\t\tHexdump producer's output with timestamp to file, allow rotation\n"
"\t# var=\"`unbuffered producer [producerargs]`\"; echo $?\n"
"\t\tDisplay producer's output while catching it and it's return code\n"
"\t# ./unbuffered -ci2 -bbp 'OUT ' ./unbuffered -ci2 -bbp 'ERR ' ./testfile.sh; echo $?\n"
"\t\tPrefix producer's STDIN with 'OUT ' and STDERR with 'ERR ' and get result\n"
"\t\t(Hint: The 1st unbuffered gets STDOUT of testfile on STDERR from 2nd)\n"
"\t\tNote that producer should not produce output on both channels too fast."
,
TINO_GETOPT_USAGE
"h this help"
,
TINO_GETOPT_STRING
"a file Append STDERR to file. It is closed and reopened\n"
" from time to time to allow easy logfile rotation.\n"
" With option -c this becomes a data sink."
, &append_file,
TINO_GETOPT_FLAG
TINO_GETOPT_MAX
"b Buffer partial lines\n"
" Buffer incomplete lines which remain after reading STDIN.\n"
" Give it twice to buffer all incomplete lines up to 100kB.\n"
" Triple it to force buffering even on longer lines"
, &flag_buffer,
3,
TINO_GETOPT_FLAG
"c Change (or cat) mode, do the dumping to stdout, faster than:\n"
" producer | unbuffered 2>&1 >/dev/null | consumer\n"
" Without this option input is copied to output unchanged"
, &flag_cat,
TINO_GETOPT_FLAG
"d Debug forked producer by redirecting it's STDERR to STDOUT.\n"
" This option only has an effect on producers."
, &flag_both,
#ifdef HAVE_ESCAPE_XML
TINO_GETOPT_FLAG
TINO_GETOPT_MAX
"e Escape mode, XML compatible. Give twice for CDATA.\n"
" Use with -p and -s to add XML tags\n"
" Does not work with option -x (latter takes precedence)\n"
, &flag_xml,
2,
#endif
#if 0
TINO_GETOPT_ENV
TINO_GETOPT_STRING
TINO_GETOPT_DEFAULT
"f str comma separated order of the line Fields (letter=option).\n"
" Use ,, to get a comma. c stands for line contents."
, "UNBUFFERD_FORMAT",
, &field_format,
, "p,[l],[u],n5 ,cs"
#endif
/* g */
TINO_GETOPT_INT
TINO_GETOPT_DEFAULT
TINO_GETOPT_MIN
TINO_GETOPT_MAX
"i Input file descriptor instead of the default, usually STDIN (0).\n"
" With producers this is STDOUT (1). See also -d.\n"
" With -i2 on producers STDIN and STDERR swap positions"
, &fd_in,
-1,
0,
TINO_OPEN_MAX-1,
#ifdef HAVE_ESCAPE_JSON
TINO_GETOPT_FLAG
"j Escape mode, JSON compatible\n"
" Use with -p and -s to add JSON framing\n"
" Does not work with option -x (latter takes precedence)\n"
, &flag_json,
#endif
/* k */
TINO_GETOPT_FLAG
"l Local timestamp each line"
, &flag_localtime,
TINO_GETOPT_FLAG
"m Microseconds accuracy for timestamps."
, &flag_micro,
TINO_GETOPT_FLAG
TINO_GETOPT_MAX
"n print line Numbers, twice with 0, triple unindented."
, &flag_linecount,
3,
TINO_GETOPT_INT
TINO_GETOPT_DEFAULT
TINO_GETOPT_MIN
TINO_GETOPT_MAX
"o fd Output file descriptor instead of STDERR\n"
" This is used instead of STDOUT in cat mode (option -c)"
, &fd_out,
-1,
0,
TINO_OPEN_MAX-1,
TINO_GETOPT_STRING
"p str line Prefix"
, &line_prefix,
TINO_GETOPT_STRING
"q str line suffix on incomplete lines\n"
" (Unless -x this defaults to LF for options: l n u v)"
, &line_cont_suffix,
TINO_GETOPT_STRING
"r str line prefix on continuation lines"
, &line_cont_prefix,
TINO_GETOPT_STRING
"s str line Suffix (unless -x this defaults to LF)"
, &line_suffix,
TINO_GETOPT_DEFAULT
TINO_GETOPT_CHAR
"t char line Termination character on input"
, &line_terminator,
'\n',
TINO_GETOPT_FLAG
"u UTC timestamp each line"
, &flag_utc,
TINO_GETOPT_FLAG
"v Verbosely report return code of forked producer.\n"
" Also adds a marker after the prefixes:\n"
" '-' for informational, ' ' for complete, '+' for incomplete lines."
, &flag_verbose,
/* w */
TINO_GETOPT_FLAG
"x heXdump output"
, &flag_hexdump,
/* yz */
NULL
);
}
