FreeCalypso > hg > freecalypso-hwlab
view uicc/dispatch.c @ 133:f3bdefbeae38
fc-uicc-tool: readbin and readrec commands implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 04 Feb 2021 01:45:16 +0000 |
parents | f691a19f191d |
children | 69628bcfec17 |
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/* * This module implements the command dispatch for fc-uicc-tool */ #include <ctype.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> extern int cmd_exec(); extern int cmd_readbin(); extern int cmd_readrec(); extern int cmd_select(); extern int display_sim_resp_in_hex(); extern int good_exit(); static struct cmdtab { char *cmd; int minargs; int maxargs; int (*func)(); } cmdtab[] = { {"exec", 1, 1, cmd_exec}, {"exit", 0, 0, good_exit}, {"quit", 0, 0, good_exit}, {"readbin", 2, 2, cmd_readbin}, {"readrec", 2, 2, cmd_readrec}, {"select", 1, 1, cmd_select}, {"sim-resp", 0, 0, display_sim_resp_in_hex}, {0, 0, 0, 0} }; simtool_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); } if (*cp == '"') { *ap++ = ++cp; for (;;) { if (!*cp) { unterm_qstring: fprintf(stderr, "error: unterminated quoted string\n"); return(-1); } if (*cp == '"') break; if (*cp++ == '\\') { if (!*cp) goto unterm_qstring; cp++; } } *cp++ = '\0'; } else { *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); } dispatch_ready_argv(argc, argv) char **argv; { struct cmdtab *tp; 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); } if (argc - 1 > tp->maxargs) { fprintf(stderr, "error: too many arguments\n"); return(-1); } if (argc - 1 < tp->minargs) { fprintf(stderr, "error: too few arguments\n"); return(-1); } return tp->func(argc, argv); }