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| | | #include <Windows.h>
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| | | #include <iphlpapi.h>
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| | | #include"../os.h"
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| | | FUNCTION_RETURN getOsSpecificIdentifier(unsigned char identifier[6]){
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| | | char* buffer[MAX_COMPUTERNAME_LENGTH + 1];
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| | | int bufsize = MAX_COMPUTERNAME_LENGTH + 1;
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| | | BOOL cmpName = GetComputerName(
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| | | buffer,&bufsize);
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| | | buffer, &bufsize);
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| | | strncpy(identifier, buffer, 6);
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| | | }
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| | | FUNCTION_RETURN getDiskInfos(DiskInfo * diskInfos, size_t * disk_info_size) {
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| | | }
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| | | FUNCTION_RETURN getAdapterInfos(AdapterInfo * adapterInfos,
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| | | size_t * adapter_info_size) {
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| | | //http://stackoverflow.com/questions/18046063/mac-address-using-c
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| | | //TODO: count only interfaces with type (MIB_IF_TYPE_ETHERNET IF_TYPE_IEEE80211)
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| | | FUNCTION_RETURN getAdapterInfos(OsAdapterInfo * adapterInfos, size_t * adapter_info_size) {
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| | | DWORD dwStatus;
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| | | unsigned int i;
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| | | PIP_ADAPTER_INFO pAdapterInfo, pAdapter = NULL;
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| | | //IP_ADAPTER_INFO AdapterInfo[16]; // Allocate information for up to 16 NICs
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| | | DWORD dwBufLen = 0; //sizeof(AdapterInfo); // Save the memory size of buffer
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| | | dwStatus = GetAdaptersInfo( // Call GetAdapterInfo
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| | | null,// [out] buffer to receive data
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| | | &dwBufLen // [in] size of receive data buffer
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| | | );
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| | | if (dwStatus != ERROR_BUFFER_OVERFLOW){
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| | | return FUNC_RET_ERROR;
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| | | }
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| | | if (adapterInfos == null || *adapter_info_size == 0){
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| | | *adapter_info_size = dwBufLen;
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| | | return FUNC_RET_BUFFER_TOO_SMALL;
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| | | }
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| | | else {
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| | | memset(adapterInfos, 0, adapter_info_size);
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| | | pAdapterInfo = (IP_ADAPTER_INFO*)malloc(dwBufLen*sizeof(IP_ADAPTER_INFO));
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| | | dwStatus = GetAdaptersInfo(pAdapterInfo, &dwBufLen);
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| | | if (dwStatus != NO_ERROR){
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| | | free(pAdapterInfo);
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| | | return FUNC_RET_ERROR;
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| | | }
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| | | pAdapter = pAdapterInfo;
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| | | for (i = 0; i < min(*adapter_info_size, dwBufLen); i++) {
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| | | strncpy(adapterInfos[i].description, pAdapter->Description, min(sizeof(adapterInfos->description), MAX_ADAPTER_DESCRIPTION_LENGTH));
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| | | memcpy(adapterInfos[i].mac_address, pAdapter->Address, 8);
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| | | memcpy(adapterInfos[i].ipv4_address, pAdapter->IpAddressList.IpAddress, 8);
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| | | pAdapter = pAdapter->Next;
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| | | }
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| | | }
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| | | #include <ctype.h>
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| | | #include <stdio.h>
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| | | int main(void) {
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| | | char *str = "192.168.0.1", *str2;
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| | | unsigned char value[4] = { 0 };
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| | | size_t index = 0;
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| | | str2 = str; /* save the pointer */
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| | | while (*str) {
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| | | if (isdigit((unsigned char)*str)) {
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| | | value[index] *= 10;
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| | | value[index] += *str - '0';
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| | | }
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| | | else {
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| | | index++;
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| | | }
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| | | str++;
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| | | }
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| | | printf("values in \"%s\": %d %d %d %d\n", str2,
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| | | value[0], value[1], value[2], value[3]);
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| | | return 0;
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| | | }
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| | | } |
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