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SCP: Add DEL/RM command to facilitate portable command files

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This commit is contained in:
Mark Pizzolato 2017-02-16 07:36:35 -08:00
parent 8882cebe27
commit 7a1b35ae12
2 changed files with 23 additions and 0 deletions
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22
scp.c
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@ -1023,6 +1023,12 @@ static const char simh_help[] =
#define HLP_CAT "*Commands Displaying_Files CAT" #define HLP_CAT "*Commands Displaying_Files CAT"
"3CAT\n" "3CAT\n"
"++CAT {file} display a file contents\n" "++CAT {file} display a file contents\n"
#define HLP_DEL "*Commands Displaying_Files CAT"
"3DEL\n"
"++DEL {file} deletes a file\n"
#define HLP_RM "*Commands Displaying_Files CAT"
"3RM\n"
"++RM {file} deletes a file\n"
#define HLP_SET "*Commands SET" #define HLP_SET "*Commands SET"
"2SET\n" "2SET\n"
/***************** 80 character line width template *************************/ /***************** 80 character line width template *************************/
@ -1821,6 +1827,8 @@ static CTAB cmd_table[] = {
{ "LS", &dir_cmd, 0, HLP_LS }, { "LS", &dir_cmd, 0, HLP_LS },
{ "TYPE", &type_cmd, 0, HLP_TYPE }, { "TYPE", &type_cmd, 0, HLP_TYPE },
{ "CAT", &type_cmd, 0, HLP_CAT }, { "CAT", &type_cmd, 0, HLP_CAT },
{ "DEL", &delete_cmd, 0, HLP_DEL },
{ "RM", &delete_cmd, 0, HLP_RM },
{ "SET", &set_cmd, 0, HLP_SET }, { "SET", &set_cmd, 0, HLP_SET },
{ "SHOW", &show_cmd, 0, HLP_SHOW }, { "SHOW", &show_cmd, 0, HLP_SHOW },
{ "DO", &do_cmd, 1, HLP_DO }, { "DO", &do_cmd, 1, HLP_DO },
@ -5215,6 +5223,20 @@ fclose (file);
return SCPE_OK; return SCPE_OK;
} }
t_stat delete_cmd (int32 flg, CONST char *cptr)
{
char lbuf[4*CBUFSIZE];
if ((!cptr) || (*cptr == 0))
return SCPE_2FARG;
lbuf[sizeof(lbuf)-1] = '\0';
strncpy (lbuf, cptr, sizeof(lbuf)-1);
sim_trim_endspc(lbuf);
if (!remove (lbuf))
return SCPE_OK;
return sim_messagef (SCPE_ARG, "%s\n", strerror (errno));
}
/* Breakpoint commands */ /* Breakpoint commands */
t_stat brk_cmd (int32 flg, CONST char *cptr) t_stat brk_cmd (int32 flg, CONST char *cptr)

1
scp.h
View file

@ -90,6 +90,7 @@ t_stat set_default_cmd (int32 flg, CONST char *cptr);
t_stat pwd_cmd (int32 flg, CONST char *cptr); t_stat pwd_cmd (int32 flg, CONST char *cptr);
t_stat dir_cmd (int32 flg, CONST char *cptr); t_stat dir_cmd (int32 flg, CONST char *cptr);
t_stat type_cmd (int32 flg, CONST char *cptr); t_stat type_cmd (int32 flg, CONST char *cptr);
t_stat delete_cmd (int32 flg, CONST char *cptr);
t_stat brk_cmd (int32 flag, CONST char *ptr); t_stat brk_cmd (int32 flag, CONST char *ptr);
t_stat do_cmd (int32 flag, CONST char *ptr); t_stat do_cmd (int32 flag, CONST char *ptr);
t_stat goto_cmd (int32 flag, CONST char *ptr); t_stat goto_cmd (int32 flag, CONST char *ptr);