1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <stdio.h> 18 19 #define LOG_TAG "DhcpState" 20 #include <cutils/log.h> 21 22 #include "DhcpState.h" 23 24 char *DhcpState::toString(int val, char *buffer, int max) { 25 if (val == DhcpState::INIT) 26 strncpy(buffer, "INIT", max); 27 else if (val == DhcpState::DISCOVERING) 28 strncpy(buffer, "DISCOVERING", max); 29 else if (val == DhcpState::REQUESTING) 30 strncpy(buffer, "REQUESTING", max); 31 else if (val == DhcpState::BOUND) 32 strncpy(buffer, "BOUND", max); 33 else if (val == DhcpState::RENEWING) 34 strncpy(buffer, "RENEWING", max); 35 else if (val == DhcpState::REBINDING) 36 strncpy(buffer, "REBINDING", max); 37 else if (val == DhcpState::REBOOT) 38 strncpy(buffer, "REBOOT", max); 39 else if (val == DhcpState::RENEW_REQUESTED) 40 strncpy(buffer, "RENEW_REQUESTED", max); 41 else if (val == DhcpState::INIT_IPV4LL) 42 strncpy(buffer, "INIT_IPV4LL", max); 43 else if (val == DhcpState::PROBING) 44 strncpy(buffer, "PROBING", max); 45 else if (val == DhcpState::ANNOUNCING) 46 strncpy(buffer, "ANNOUNCING", max); 47 else 48 strncpy(buffer, "(internal error)", max); 49 50 return buffer; 51 } 52 53 int DhcpState::parseString(const char *buffer) { 54 if (!strcasecmp(buffer, "INIT")) 55 return DhcpState::INIT; 56 else if (!strcasecmp(buffer, "DISCOVERING")) 57 return DhcpState::DISCOVERING; 58 else if (!strcasecmp(buffer, "REQUESTING")) 59 return DhcpState::REQUESTING; 60 else if (!strcasecmp(buffer, "BOUND")) 61 return DhcpState::BOUND; 62 else if (!strcasecmp(buffer, "RENEWING")) 63 return DhcpState::RENEWING; 64 else if (!strcasecmp(buffer, "REBINDING")) 65 return DhcpState::REBINDING; 66 else if (!strcasecmp(buffer, "REBOOT")) 67 return DhcpState::REBOOT; 68 else if (!strcasecmp(buffer, "RENEW_REQUESTED")) 69 return DhcpState::INIT_IPV4LL; 70 else if (!strcasecmp(buffer, "INIT_IPV4LL")) 71 return DhcpState::INIT_IPV4LL; 72 else if (!strcasecmp(buffer, "PROBING")) 73 return DhcpState::PROBING; 74 else if (!strcasecmp(buffer, "ANNOUNCING")) 75 return DhcpState::ANNOUNCING; 76 else { 77 LOGW("Bad state '%s'", buffer); 78 return -1; 79 } 80 } 81
