lib/dnslib/inc/dnslib.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS Ancillary Function Driver DLL
   4  * FILE:        include/mswsock.h
   5  * PURPOSE:     Ancillary Function Driver DLL header
   6  */
   7
   8 #pragma once
   9
  10 /* INCLUDES ******************************************************************/
  11 #include <ws2atm.h>
  12
  13 /* ENUMERATIONS **************************************************************/
  14
  15 typedef enum _DNS_STRING_TYPE
  16 {
  17     UnicodeString = 1,
  18     Utf8String,
  19     AnsiString,
  20 } DNS_STRING_TYPE;
  21
  22 #define IpV4Address 3
  23
  24 /* TYPES *********************************************************************/
  25
  26 typedef struct _DNS_IPV6_ADDRESS
  27 {
  28     ULONG Unknown;
  29     ULONG Unknown2;
  30     IP6_ADDRESS Address;
  31     ULONG Unknown3;
  32     ULONG Unknown4;
  33     DWORD Reserved;
  34     ULONG Unknown5;
  35 } DNS_IPV6_ADDRESS, *PDNS_IPV6_ADDRESS;
  36
  37 typedef struct _DNS_ADDRESS
  38 {
  39     union
  40     {
  41         struct
  42         {
  43             WORD AddressFamily;
  44             WORD Port;
  45             ATM_ADDRESS AtmAddress;
  46         };
  47         SOCKADDR_IN Ip4Address;
  48         SOCKADDR_IN6 Ip6Address;
  49     };
  50     ULONG AddressLength;
  51     DWORD Sub;
  52     ULONG Flag;
  53 } DNS_ADDRESS, *PDNS_ADDRESS;
  54
  55 typedef struct _DNS_ARRAY
  56 {
  57     ULONG AllocatedAddresses;
  58     ULONG UsedAddresses;
  59     ULONG Unknown[0x6];
  60     DNS_ADDRESS Addresses[1];
  61 } DNS_ARRAY, *PDNS_ARRAY;
  62
  63 typedef struct _DNS_BLOB
  64 {
  65     LPWSTR Name;
  66     PDNS_ARRAY DnsAddrArray;
  67     PHOSTENT Hostent;
  68     ULONG AliasCount;
  69     ULONG Unknown;
  70     LPWSTR Aliases[8];
  71 } DNS_BLOB, *PDNS_BLOB;
  72
  73 typedef struct _DNS_FAMILY_INFO
  74 {
  75     WORD AddrType;
  76     WORD DnsType;
  77     DWORD AddressSize;
  78     DWORD SockaddrSize;
  79     DWORD AddressOffset;
  80 } DNS_FAMILY_INFO, *PDNS_FAMILY_INFO;
  81
  82 typedef struct _FLATBUFF
  83 {
  84     PVOID Buffer;
  85     PVOID BufferEnd;
  86     ULONG_PTR BufferPos;
  87     SIZE_T BufferSize;
  88     SIZE_T BufferFreeSize;
  89 } FLATBUFF, *PFLATBUFF;
  90
  91 /*
  92  * memory.c
  93  */
  94 VOID
  95 WINAPI
  96 Dns_Free(IN PVOID Address);
  97
  98 PVOID
  99 WINAPI
 100 Dns_AllocZero(IN SIZE_T Size);
 101
 102 /*
 103  * addr.c
 104  */
 105 PDNS_FAMILY_INFO
 106 WINAPI
 107 FamilyInfo_GetForFamily(IN WORD AddressFamily);
 108
 109 /*
 110  * dnsaddr.c
 111  */
 112 VOID
 113 WINAPI
 114 DnsAddr_BuildFromIp4(
 115     IN PDNS_ADDRESS DnsAddress,
 116     IN IN_ADDR Address,
 117     IN WORD Unknown
 118 );
 119
 120 VOID
 121 WINAPI
 122 DnsAddr_BuildFromIp6(
 123     IN PDNS_ADDRESS DnsAddress,
 124     IN PIN6_ADDR Address,
 125     IN ULONG ScopeId,
 126     IN WORD Port
 127 );
 128
 129 PDNS_ARRAY
 130 WINAPI
 131 DnsAddrArray_Create(ULONG Count);
 132
 133 BOOL
 134 WINAPI
 135 DnsAddrArray_AddAddr(
 136     IN PDNS_ARRAY DnsAddrArray,
 137     IN PDNS_ADDRESS DnsAddress,
 138     IN WORD AddressFamily OPTIONAL,
 139     IN DWORD AddressType OPTIONAL
 140 );
 141
 142 VOID
 143 WINAPI
 144 DnsAddrArray_Free(IN PDNS_ARRAY DnsAddrArray);
 145
 146 BOOL
 147 WINAPI
 148 DnsAddrArray_AddIp4(
 149     IN PDNS_ARRAY DnsAddrArray,
 150     IN IN_ADDR Address,
 151     IN DWORD AddressType
 152 );
 153
 154 BOOL
 155 WINAPI
 156 DnsAddrArray_ContainsAddr(
 157     IN PDNS_ARRAY DnsAddrArray,
 158     IN PDNS_ADDRESS DnsAddress,
 159     IN DWORD AddressType
 160 );
 161
 162 BOOLEAN
 163 WINAPI
 164 DnsAddr_BuildFromDnsRecord(
 165     IN PDNS_RECORD DnsRecord,
 166     OUT PDNS_ADDRESS DnsAddr
 167 );
 168
 169 /*
 170  * hostent.c
 171  */
 172 PHOSTENT
 173 WINAPI
 174 Hostent_Init(
 175     IN PVOID *Buffer,
 176     IN WORD AddressFamily,
 177     IN ULONG AddressSize,
 178     IN ULONG AddressCount,
 179     IN ULONG AliasCount
 180 );
 181
 182 VOID
 183 WINAPI
 184 Hostent_ConvertToOffsets(IN PHOSTENT Hostent);
 185
 186 /*
 187  * flatbuf.c
 188  */
 189 VOID
 190 WINAPI
 191 FlatBuf_Init(
 192     IN PFLATBUFF FlatBuffer,
 193     IN PVOID Buffer,
 194     IN SIZE_T Size
 195 );
 196
 197 PVOID
 198 WINAPI
 199 FlatBuf_Arg_CopyMemory(
 200     IN OUT PULONG_PTR Position,
 201     IN OUT PSIZE_T FreeSize,
 202     IN PVOID Buffer,
 203     IN SIZE_T Size,
 204     IN ULONG Align
 205 );
 206
 207 PVOID
 208 WINAPI
 209 FlatBuf_Arg_Reserve(
 210     IN OUT PULONG_PTR Position,
 211     IN OUT PSIZE_T FreeSize,
 212     IN SIZE_T Size,
 213     IN ULONG Align
 214 );
 215
 216 PVOID
 217 WINAPI
 218 FlatBuf_Arg_WriteString(
 219     IN OUT PULONG_PTR Position,
 220     IN OUT PSIZE_T FreeSize,
 221     IN PVOID String,
 222     IN BOOLEAN IsUnicode
 223 );
 224
 225 /*
 226  * sablob.c
 227  */
 228 PDNS_BLOB
 229 WINAPI
 230 SaBlob_Create(
 231     IN ULONG Count
 232 );
 233
 234 PDNS_BLOB
 235 WINAPI
 236 SaBlob_CreateFromIp4(
 237     IN LPWSTR Name,
 238     IN ULONG Count,
 239     IN PIN_ADDR AddressArray
 240 );
 241
 242 VOID
 243 WINAPI
 244 SaBlob_Free(IN PDNS_BLOB Blob);
 245
 246 PHOSTENT
 247 WINAPI
 248 SaBlob_CreateHostent(
 249     IN OUT PULONG_PTR BufferPosition,
 250     IN OUT PSIZE_T RemainingBufferSpace,
 251     IN OUT PSIZE_T HostEntrySize,
 252     IN PDNS_BLOB Blob,
 253     IN DWORD StringType,
 254     IN BOOLEAN Relative,
 255     IN BOOLEAN BufferAllocated
 256 );
 257
 258 INT
 259 WINAPI
 260 SaBlob_WriteNameOrAlias(
 261     IN PDNS_BLOB Blob,
 262     IN LPWSTR String,
 263     IN BOOLEAN IsAlias
 264 );
 265
 266 PDNS_BLOB
 267 WINAPI
 268 SaBlob_Query(
 269     IN LPWSTR Name,
 270     IN WORD DnsType,
 271     IN ULONG Flags,
 272     IN PVOID *Reserved,
 273     IN DWORD AddressFamily
 274 );
 275
 276 /*
 277  * string.c
 278  */
 279 ULONG
 280 WINAPI
 281 Dns_StringCopy(
 282     OUT PVOID Destination,
 283     IN OUT PULONG DestinationSize,
 284     IN PVOID String,
 285     IN ULONG StringSize OPTIONAL,
 286     IN DWORD InputType,
 287     IN DWORD OutputType
 288 );
 289
 290 LPWSTR
 291 WINAPI
 292 Dns_CreateStringCopy_W(IN LPWSTR Name);
 293
 294 ULONG
 295 WINAPI
 296 Dns_GetBufferLengthForStringCopy(
 297     IN PVOID String,
 298     IN ULONG Size OPTIONAL,
 299     IN DWORD InputType,
 300     IN DWORD OutputType
 301 );
 302
 303 /*
 304  * straddr.c
 305  */
 306 BOOLEAN
 307 WINAPI
 308 Dns_StringToAddressW(
 309     OUT PVOID Address,
 310     IN OUT PULONG AddressSize,
 311     IN LPWSTR AddressName,
 312     IN OUT PDWORD AddressFamily
 313 );
 314
 315 LPWSTR
 316 WINAPI
 317 Dns_Ip4AddressToReverseName_W(
 318     OUT LPWSTR Name,
 319     IN IN_ADDR Address
 320 );
 321
 322 LPWSTR
 323 WINAPI
 324 Dns_Ip6AddressToReverseName_W(
 325     OUT LPWSTR Name,
 326     IN IN6_ADDR Address
 327 );
 328
 329 BOOLEAN
 330 WINAPI
 331 Dns_ReverseNameToDnsAddr_W(
 332     OUT PDNS_ADDRESS DnsAddr,
 333     IN LPWSTR Name
 334 );
 335
 336 BOOLEAN
 337 WINAPI
 338 Dns_Ip4ReverseNameToAddress_W(
 339     OUT PIN_ADDR Address,
 340     IN LPWSTR Name
 341 );