📄 omshell.c
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secret.data, secret.len); if (status != ISC_R_SUCCESS) { fprintf (stderr, "Cannot create authenticator: %s\n", isc_result_totext (status)); break; } } memset (&connection, 0, sizeof connection); status = dhcpctl_connect (&connection, server, port, authenticator); if (status != ISC_R_SUCCESS) { fprintf (stderr, "dhcpctl_connect: %s\n", isc_result_totext (status)); break; } connected = 1; break; case TOKEN_NEW: token = next_token (&val, (unsigned *)0, cfile); if ((!is_identifier (token) && token != STRING)) { printf ("usage: new <object-type>\n"); break; } if (oh) { printf ("an object is already open.\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } status = dhcpctl_new_object (&oh, connection, val); if (status != ISC_R_SUCCESS) { printf ("can't create object: %s\n", isc_result_totext (status)); break; } token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: new <object-type>\n"); skip_to_semi (cfile); break; } break; case TOKEN_CLOSE: token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: close\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } omapi_object_dereference (&oh, MDL); break; case TOKEN_SET: token = next_token (&val, (unsigned *)0, cfile); if ((!is_identifier (token) && token != STRING)) { set_usage: printf ("usage: set <name> = <value>\n"); skip_to_semi (cfile); break; } if (oh == NULL) { printf ("no open object.\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } s1[0] = '\0'; strncat (s1, val, sizeof(s1)-1); token = next_token (&val, (unsigned *)0, cfile); if (token != EQUAL) goto set_usage; token = next_token (&val, (unsigned *)0, cfile); switch (token) { case STRING: dhcpctl_set_string_value (oh, val, s1); token = next_token (&val, (unsigned *)0, cfile); break; case NUMBER: strcpy (buf, val); token = peek_token (&val, (unsigned *)0, cfile); /* Colon-seperated hex list? */ if (token == COLON) goto cshl; else if (token == DOT) { s = buf; val = buf; do { int intval = atoi (val); if (intval > 255) { parse_warn (cfile, "dotted octet > 255: %s", val); skip_to_semi (cfile); goto badnum; } *s++ = intval; token = next_token (&val, (unsigned *)0, cfile); if (token != DOT) break; token = next_token (&val, (unsigned *)0, cfile); } while (token == NUMBER); dhcpctl_set_data_value (oh, buf, (unsigned)(s - buf), s1); break; } dhcpctl_set_int_value (oh, atoi (buf), s1); token = next_token (&val, (unsigned *)0, cfile); badnum: break; case NUMBER_OR_NAME: strcpy (buf, val); cshl: s = buf; val = buf; do { convert_num (cfile, (unsigned char *)s, val, 16, 8); ++s; token = next_token (&val, (unsigned *)0, cfile); if (token != COLON) break; token = next_token (&val, (unsigned *)0, cfile); } while (token == NUMBER || token == NUMBER_OR_NAME); dhcpctl_set_data_value (oh, buf, (unsigned)(s - buf), s1); break; default: printf ("invalid value.\n"); skip_to_semi (cfile); } if (token != END_OF_FILE && token != EOL) goto set_usage; break; case UNSET: token = next_token (&val, (unsigned *)0, cfile); if ((!is_identifier (token) && token != STRING)) { unset_usage: printf ("usage: unset <name>\n"); skip_to_semi (cfile); break; } if (!oh) { printf ("no open object.\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } s1[0] = '\0'; strncat (s1, val, sizeof(s1)-1); token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) goto unset_usage; dhcpctl_set_null_value (oh, s1); break; case TOKEN_CREATE: case TOKEN_OPEN: i = token; token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: %s\n", val); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } if (!oh) { printf ("you must make a new object first!\n"); skip_to_semi (cfile); break; } if (i == TOKEN_CREATE) i = DHCPCTL_CREATE | DHCPCTL_EXCL; else i = 0; status = dhcpctl_open_object (oh, connection, i); if (status == ISC_R_SUCCESS) status = dhcpctl_wait_for_completion (oh, &waitstatus); if (status == ISC_R_SUCCESS) status = waitstatus; if (status != ISC_R_SUCCESS) { printf ("can't open object: %s\n", isc_result_totext (status)); break; } break; case UPDATE: token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: %s\n", val); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); skip_to_semi (cfile); break; } if (!oh) { printf ("you haven't opened an object yet!\n"); skip_to_semi (cfile); break; } status = dhcpctl_object_update(connection, oh); if (status == ISC_R_SUCCESS) status = dhcpctl_wait_for_completion (oh, &waitstatus); if (status == ISC_R_SUCCESS) status = waitstatus; if (status != ISC_R_SUCCESS) { printf ("can't update object: %s\n", isc_result_totext (status)); break; } break; case REMOVE: token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: remove\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); break; } if (!oh) { printf ("no object.\n"); break; } status = dhcpctl_object_remove(connection, oh); if (status == ISC_R_SUCCESS) status = dhcpctl_wait_for_completion (oh, &waitstatus); if (status == ISC_R_SUCCESS) status = waitstatus; if (status != ISC_R_SUCCESS) { printf ("can't destroy object: %s\n", isc_result_totext (status)); break; } omapi_object_dereference (&oh, MDL); break; case REFRESH: token = next_token (&val, (unsigned *)0, cfile); if (token != END_OF_FILE && token != EOL) { printf ("usage: refresh\n"); skip_to_semi (cfile); break; } if (!connected) { printf ("not connected.\n"); break; } if (!oh) { printf ("no object.\n"); break; } status = dhcpctl_object_refresh(connection, oh); if (status == ISC_R_SUCCESS) status = dhcpctl_wait_for_completion (oh, &waitstatus); if (status == ISC_R_SUCCESS) status = waitstatus; if (status != ISC_R_SUCCESS) { printf ("can't refresh object: %s\n", isc_result_totext (status)); break; } break; } } while (1); exit (0);}/* Sigh */isc_result_t dhcp_set_control_state (control_object_state_t oldstate, control_object_state_t newstate){ return ISC_R_SUCCESS;}
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