hyung-hwan/hawk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

updated the main function

Browse Source
This commit is contained in:
hyung-hwan
2025-05-23 23:28:45 +09:00
parent a5f7e9d43c
commit d8b3e8ef9e
6 changed files with 145 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

68
bin/hawk.c
View File

@ -529,13 +529,15 @@ struct opttab_t
{ HAWK_NULL, 0, HAWK_NULL }
};
static void print_usage (FILE* out, const hawk_bch_t* argv0)
static void print_usage (FILE* out, const hawk_bch_t* argv0, const hawk_bch_t* real_argv0)
{
int j;
const hawk_bch_t* b = hawk_get_base_name_bcstr(argv0);
const hawk_bch_t* b1 = hawk_get_base_name_bcstr(real_argv0? real_argv0: argv0);
const hawk_bch_t* b2 = (real_argv0? " ": "");
const hawk_bch_t* b3 = (real_argv0? argv0: "");
fprintf (out, "USAGE: %s [options] -f sourcefile [ -- ] [datafile]*\n", b);
fprintf (out, " %s [options] [ -- ] sourcestring [datafile]*\n", b);
fprintf (out, "USAGE: %s%s%s [options] -f sourcefile [ -- ] [datafile]*\n", b1, b2, b3);
fprintf (out, " %s%s%s [options] [ -- ] sourcestring [datafile]*\n", b1, b2, b3);
fprintf (out, "Where options are:\n");
fprintf (out, " -h/--help print this message\n");
fprintf (out, " --version print version\n");
@ -650,7 +652,7 @@ static int expand_wildcard (int argc, hawk_bch_t* argv[], int do_glob, xarg_t* x
/* ---------------------------------------------------------------------- */
static int process_argv (int argc, hawk_bch_t* argv[], struct arg_t* arg)
static int process_argv (int argc, hawk_bch_t* argv[], const hawk_bch_t* real_argv0, struct arg_t* arg)
{
static hawk_bcli_lng_t lng[] =
{
@ -865,7 +867,7 @@ static int process_argv (int argc, hawk_bch_t* argv[], struct arg_t* arg)
if (hawk_comp_bcstr(opt.lngopt, "version", 0) == 0)
{
print_version (argv[0]);
print_version (real_argv0? real_argv0: argv[0]);
oops_ret = 2;
goto oops;
}
@ -1123,7 +1125,7 @@ static hawk_mmgr_t debug_mmgr =
};
#endif
static HAWK_INLINE int execute_hawk (int argc, hawk_bch_t* argv[])
static HAWK_INLINE int execute_hawk (int argc, hawk_bch_t* argv[], const hawk_bch_t* real_argv0)
{
hawk_t* hawk = HAWK_NULL;
hawk_rtx_t* rtx = HAWK_NULL;
@ -1146,10 +1148,10 @@ static HAWK_INLINE int execute_hawk (int argc, hawk_bch_t* argv[])
hawk_parsestd_t psout;
hawk_mmgr_t* mmgr = hawk_get_sys_mmgr();
i = process_argv(argc, argv, &arg);
i = process_argv(argc, argv, real_argv0, &arg);
if (i <= 0)
{
print_usage (((i == 0)? stdout: stderr), argv[0]);
print_usage (((i == 0)? stdout: stderr), argv[0], real_argv0);
return i;
}
if (i == 2) return 0;
@ -1348,7 +1350,7 @@ oops:
/* ---------------------------------------------------------------------- */
static int main_hawk(int argc, hawk_bch_t* argv[])
int main_hawk(int argc, hawk_bch_t* argv[], const hawk_bch_t* real_argv0)
{
int ret;
@ -1395,7 +1397,7 @@ static int main_hawk(int argc, hawk_bch_t* argv[])
else sock_inited = 1;
#endif
ret = execute_hawk(argc, argv);
ret = execute_hawk(argc, argv, real_argv0);
#if defined(_WIN32)
if (sock_inited) WSACleanup ();
@ -1405,47 +1407,3 @@ static int main_hawk(int argc, hawk_bch_t* argv[])
return ret;
}
int main(int argc, hawk_bch_t* argv[])
{
const hawk_bch_t* base;
base = hawk_get_base_name_bcstr(argv[0]);
if (hawk_comp_bcstr(base, "sed", 0) == 0 || hawk_comp_bcstr(base, "hawk-sed", 0) == 0)
{
/* sed ... */
/* hawk-sed ... */
return main_sed(argc, argv);
}
if (argc >= 2 && hawk_comp_bcstr(argv[1], "sed", 0) == 0)
{
/* hawk sed ... */
return main_sed(argc - 1, &argv[1]);
}
else if (argc >= 2 && hawk_comp_bcstr(argv[1], "awk", 0) == 0)
{
/* hawk awk ... */
return main_hawk(argc - 1, &argv[1]);
}
return main_hawk(argc, argv);
}
/* ---------------------------------------------------------------------- */
#if defined(FAKE_SOCKET)
socket () {}
listen () {}
accept () {}
recvfrom () {}
connect () {}
getsockopt () {}
recv () {}
setsockopt () {}
send () {}
bind () {}
shutdown () {}
void* memmove (void* x, void* y, size_t z) {}
#endif