58 static int InitNetworkAbout(DhcpConfig *config)  in InitNetworkAbout()  argument
65             config->netmask = argNetmask;  in InitNetworkAbout()
71         if (!config->netmask) {  in InitNetworkAbout()
72             config->netmask = ParseIpAddr(DEFAUTL_NET_MASK);  in InitNetworkAbout()
80             config->gateway = argGateway;  in InitNetworkAbout()
86         config->gateway = config->serverId;  in InitNetworkAbout()
92 static int PareseAddreesRange(DhcpConfig *config)  in PareseAddreesRange()  argument
105                 config->pool.beginAddress = ParseIpAddr(poolPartArg);  in PareseAddreesRange()
108                 config->pool.endAddress = ParseIpAddr(poolPartArg);  in PareseAddreesRange()
114         if (!config->pool.beginAddress || !config->pool.endAddress) {  in PareseAddreesRange()
124 static int InitAddressRange(DhcpConfig *config)  in InitAddressRange()  argument
127         if (PareseAddreesRange(config) != RET_SUCCESS) {  in InitAddressRange()
132         if (!config->pool.beginAddress || !config->pool.endAddress) {  in InitAddressRange()
133             config->pool.beginAddress = FirstIpAddress(config->serverId, config->netmask);  in InitAddressRange()
134             config->pool.endAddress = LastIpAddress(config->serverId, config->netmask);  in InitAddressRange()
140 static int InitDomainNameServer(DhcpConfig *config)  in InitDomainNameServer()  argument
164         dnsAddress = config->serverId;  in InitDomainNameServer()
170     if (GetOption(&config->options, argOpt.code) != nullptr) {  in InitDomainNameServer()
171         RemoveOption(&config->options, DOMAIN_NAME_SERVER_OPTION);  in InitDomainNameServer()
173     PushBackOption(&config->options, &argOpt);  in InitDomainNameServer()
177 static int InitServerId(DhcpConfig *config)  in InitServerId()  argument
184             config->serverId = argServerId;  in InitServerId()
190         if (!config->serverId) {  in InitServerId()
198 static int InitLeaseTime(DhcpConfig *config)  in InitLeaseTime()  argument
203         config->leaseTime = static_cast<uint32_t>(OHOS::DHCP::CheckDataLegal(strValue));  in InitLeaseTime()
205         if (!config->leaseTime) {  in InitLeaseTime()
206             config->leaseTime = DHCP_LEASE_TIME;  in InitLeaseTime()
212 static int InitRenewalTime(DhcpConfig *config)  in InitRenewalTime()  argument
217         config->renewalTime = static_cast<uint32_t>(OHOS::DHCP::CheckDataLegal(strValue));  in InitRenewalTime()
219         if (!config->rebindingTime) {  in InitRenewalTime()
220             config->rebindingTime = DHCP_RENEWAL_TIME;  in InitRenewalTime()
222         config->renewalTime = DHCP_RENEWAL_TIME;  in InitRenewalTime()
227 static int InitRebindingTime(DhcpConfig *config)  in InitRebindingTime()  argument
232         config->rebindingTime = static_cast<uint32_t>(OHOS::DHCP::CheckDataLegal(strValue));  in InitRebindingTime()
234         if (!config->rebindingTime) {  in InitRebindingTime()
235             config->rebindingTime =  DHCP_REBINDING_TIME;  in InitRebindingTime()
240 static int InitConfigByArguments(DhcpConfig *config)  in InitConfigByArguments()  argument
242     if (!config) {  in InitConfigByArguments()
246     if (InitServerId(config) != RET_SUCCESS) {  in InitConfigByArguments()
249     if (InitNetworkAbout(config) != RET_SUCCESS) {  in InitConfigByArguments()
252     if (InitAddressRange(config) != RET_SUCCESS) {  in InitConfigByArguments()
255     if (InitLeaseTime(config) != RET_SUCCESS) {  in InitConfigByArguments()
258     if (InitRenewalTime(config) != RET_SUCCESS) {  in InitConfigByArguments()
261     if (InitRebindingTime(config) != RET_SUCCESS) {  in InitConfigByArguments()
264     if (InitDomainNameServer(config) != RET_SUCCESS) {  in InitConfigByArguments()
298 static int InitializeDhcpConfig(const char *ifname, DhcpConfig *config)  in InitializeDhcpConfig()  argument
300     if (!config) {  in InitializeDhcpConfig()
304     if (InitOptionList(&config->options) != RET_SUCCESS) {  in InitializeDhcpConfig()
322     if (LoadConfig(configFile, ifname, config) != RET_SUCCESS) {  in InitializeDhcpConfig()
327     if (InitConfigByArguments(config) != RET_SUCCESS) {  in InitializeDhcpConfig()