FreeCalypso > hg > freecalypso-sw
view loadtools/ltdispatch.c @ 815:15cf4a8961d0
aci: sap_dti.c and sap_em.c done
author | Space Falcon <falcon@ivan.Harhan.ORG> |
---|---|
date | Sun, 05 Apr 2015 08:17:09 +0000 |
parents | 8891c3d0c68a |
children |
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/* * This module implements the command dispatch for fc-loadtool */ #include <ctype.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> extern int cmd_baud(); extern int cmd_crc32(); extern int cmd_dieid(); extern int cmd_dump2bin(); extern int cmd_dump2srec(); extern int cmd_exec(); extern int cmd_exit(); extern int cmd_flash(); extern int cmd_help(); extern int loadtool_cmd_passthru(); static struct cmdtab { char *cmd; int minargs; int maxargs; int (*func)(); } cmdtab[] = { {"abbr", 2, 2, loadtool_cmd_passthru}, {"abbw", 3, 3, loadtool_cmd_passthru}, {"baud", 0, 1, cmd_baud}, {"crc32", 2, 2, cmd_crc32}, {"dieid", 0, 1, cmd_dieid}, {"dump", 2, 2, loadtool_cmd_passthru}, {"dump2bin", 3, 3, cmd_dump2bin}, {"dump2srec", 3, 3, cmd_dump2srec}, {"exec", 1, 1, cmd_exec}, {"exit", 0, 1, cmd_exit}, {"flash", 1, 5, cmd_flash}, {"flash2", 1, 5, cmd_flash}, {"help", 0, 2, cmd_help}, {"quit", 0, 1, cmd_exit}, {"r8", 1, 1, loadtool_cmd_passthru}, {"r16", 1, 1, loadtool_cmd_passthru}, {"r32", 1, 1, loadtool_cmd_passthru}, {"w8", 2, 2, loadtool_cmd_passthru}, {"w16", 2, 2, loadtool_cmd_passthru}, {"w32", 2, 2, loadtool_cmd_passthru}, {0, 0, 0, 0} }; loadtool_dispatch_cmd(cmd, is_script) char *cmd; { char *argv[10]; char *cp, **ap; struct cmdtab *tp; for (cp = cmd; isspace(*cp); cp++) ; if (!*cp || *cp == '#') return(0); if (is_script) printf("Script command: %s\n", cp); argv[0] = cp; while (*cp && !isspace(*cp)) cp++; if (*cp) *cp++ = '\0'; for (tp = cmdtab; tp->cmd; tp++) if (!strcmp(tp->cmd, argv[0])) break; if (!tp->func) { fprintf(stderr, "error: no such command\n"); return(-1); } for (ap = argv + 1; ; ) { while (isspace(*cp)) cp++; if (!*cp || *cp == '#') break; if (ap - argv - 1 >= tp->maxargs) { fprintf(stderr, "error: too many arguments\n"); return(-1); } *ap++ = cp; while (*cp && !isspace(*cp)) cp++; if (*cp) *cp++ = '\0'; } if (ap - argv - 1 < tp->minargs) { fprintf(stderr, "error: too few arguments\n"); return(-1); } *ap = 0; return tp->func(ap - argv, argv); }