reactos/dll/win32/mswsock/mswhelper.h

   1 #ifndef _MSWHELPER_H
   2 #define _MSWHELPER_H
   3
   4 #include <ws2spi.h>
   5
   6 typedef struct {
   7   DWORD bytesUsed;
   8   DWORD bytesMax;
   9   BYTE* buffer;
  10   BYTE* bufendptr; // Pointer to the first "unused" byte
  11   BOOL bufok; // FALSE if on mswBuffer-Function fails
  12 } MSW_BUFFER, *PMSW_BUFFER;
  13
  14 void
  15 mswBufferInit(
  16   _Out_ PMSW_BUFFER mswBuf,
  17   _In_ BYTE* buffer,
  18   _In_ DWORD bufferSize);
  19
  20 BOOL
  21 mswBufferCheck(
  22   _Inout_ PMSW_BUFFER mswBuf,
  23   _In_ DWORD count);
  24
  25 BOOL
  26 mswBufferIncUsed(
  27   _Inout_ PMSW_BUFFER mswBuf,
  28   _In_ DWORD count);
  29
  30 BYTE*
  31 mswBufferEndPtr(
  32   _Inout_ PMSW_BUFFER mswBuf);
  33
  34 BOOL
  35 mswBufferAppend(
  36   _Inout_ PMSW_BUFFER mswBuf,
  37   _In_ void *dataToAppend,
  38   _In_ DWORD dataSize);
  39
  40 BOOL
  41 mswBufferAppendStrA(
  42   _Inout_ PMSW_BUFFER mswBuf,
  43   _In_ char* str);
  44
  45 BOOL
  46 mswBufferAppendStrW(
  47   _Inout_ PMSW_BUFFER mswBuf,
  48   _In_ WCHAR* str);
  49
  50 BOOL
  51 mswBufferAppendPtr(
  52   _Inout_ PMSW_BUFFER mswBuf,
  53   _In_ void* ptr);
  54
  55 BOOL
  56 mswBufferAppendLst(
  57   _Inout_ PMSW_BUFFER mswBuf,
  58   _In_ void **lst,
  59   _In_ DWORD itemByteLength,
  60   _In_opt_ int deltaofs);
  61
  62 BOOL
  63 mswBufferAppendStrLstA(
  64   _Inout_ PMSW_BUFFER mswBuf,
  65   _In_ void **lst,
  66   _In_opt_ int ptrofs);
  67
  68 BOOL
  69 mswBufferAppendBlob_Hostent(
  70   _Inout_ PMSW_BUFFER mswBuf,
  71   _Inout_ LPWSAQUERYSETW lpRes,
  72     _In_ char** hostAliasesA,
  73     _In_ char* hostnameA,
  74   _In_ DWORD ip4addr);
  75
  76 BOOL
  77 mswBufferAppendBlob_Servent(
  78   _Inout_ PMSW_BUFFER mswBuf,
  79   _Inout_ LPWSAQUERYSETW lpRes,
  80   _In_ char* serviceNameA,
  81   _In_ char** serviceAliasesA,
  82   _In_ char* protocolNameA,
  83   _In_ WORD port);
  84
  85 BOOL
  86 mswBufferAppendAddr_AddrInfoW(
  87   _Inout_ PMSW_BUFFER mswBuf,
  88   _Inout_ LPWSAQUERYSETW lpRes,
  89   _In_ DWORD ip4addr);
  90
  91 WCHAR*
  92 StrA2WHeapAlloc(
  93   _In_opt_ HANDLE hHeap,
  94   _In_ char* aStr);
  95
  96 char*
  97 StrW2AHeapAlloc(
  98   _In_opt_ HANDLE hHeap,
  99   _In_ WCHAR* wStr);
 100
 101 WCHAR*
 102 StrCpyHeapAllocW(
 103   _In_opt_ HANDLE hHeap,
 104   _In_ WCHAR* wStr);
 105
 106 char*
 107 StrCpyHeapAllocA(
 108   _In_opt_ HANDLE hHeap,
 109   _In_ char* aStr);
 110
 111 /* strary:
 112    ptr1 ... ptrn \0
 113    data1 ... datan
 114 */
 115 char**
 116 StrAryCpyHeapAllocA(
 117   _In_opt_ HANDLE hHeap,
 118   _In_ char** aStrAry);
 119
 120 #endif // _MSWHELPER_H