ReactOS 0.4.15-dev-8236-g99f0937
context.c File Reference
#include "precomp.h"
#include <debug.h>
Include dependency graph for context.c:

Go to the source code of this file.

Macros

#define NDEBUG
 

Functions

DNS_STATUS WINAPI DnsAcquireContextHandle_UTF8 (DWORD CredentialsFlags, PVOID Credentials, HANDLE *ContextHandle)
 
DNS_STATUS WINAPI DnsAcquireContextHandle_W (DWORD CredentialsFlags, PVOID Credentials, HANDLE *ContextHandle)
 
DNS_STATUS WINAPI DnsAcquireContextHandle_A (DWORD CredentialFlags, PVOID Credentials, HANDLE *ContextHandle)
 
void WINAPI DnsReleaseContextHandle (HANDLE ContextHandle)
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 13 of file context.c.

Function Documentation

◆ DnsAcquireContextHandle_A()

DNS_STATUS WINAPI DnsAcquireContextHandle_A ( DWORD  CredentialFlags,
PVOID  Credentials,
HANDLE ContextHandle 
)

Definition at line 100 of file context.c.

103{
104 if(CredentialFlags)
105 {
106 return DnsAcquireContextHandle_W(CredentialFlags, Credentials, ContextHandle);
107 }
108 else
109 {
110 return DnsAcquireContextHandle_UTF8(CredentialFlags, Credentials, ContextHandle);
111 }
112}
DNS_STATUS WINAPI DnsAcquireContextHandle_W(DWORD CredentialsFlags, PVOID Credentials, HANDLE *ContextHandle)
Definition: context.c:36
DNS_STATUS WINAPI DnsAcquireContextHandle_UTF8(DWORD CredentialsFlags, PVOID Credentials, HANDLE *ContextHandle)
Definition: context.c:77

◆ DnsAcquireContextHandle_UTF8()

DNS_STATUS WINAPI DnsAcquireContextHandle_UTF8 ( DWORD  CredentialsFlags,
PVOID  Credentials,
HANDLE ContextHandle 
)

Definition at line 77 of file context.c.

80{
81 if( CredentialsFlags )
82 {
83 return DnsAcquireContextHandle_W(CredentialsFlags, Credentials, ContextHandle);
84 }
85 else
86 {
87 /* Convert to unicode, then call the _W version
88 * For now, there is no conversion */
89 DNS_STATUS Status;
90
91 Status = DnsAcquireContextHandle_W(TRUE, Credentials, /* XXX arty */ ContextHandle);
92
93 /* Free the unicode credentials when they exist. */
94
95 return Status;
96 }
97}
#define TRUE
Definition: types.h:120
Status
Definition: gdiplustypes.h:25

Referenced by DnsAcquireContextHandle_A(), and DnsAcquireContextHandle_W().

◆ DnsAcquireContextHandle_W()

DNS_STATUS WINAPI DnsAcquireContextHandle_W ( DWORD  CredentialsFlags,
PVOID  Credentials,
HANDLE ContextHandle 
)

Definition at line 36 of file context.c.

39{
40 if(CredentialsFlags)
41 {
43 int adns_status;
44
45 /* For now, don't worry about the user's identity. */
46 Context = (PWINDNS_CONTEXT)RtlAllocateHeap(RtlGetProcessHeap(), 0, sizeof(WINDNS_CONTEXT));
47
48 if(!Context)
49 {
50 *ContextHandle = 0;
51 return ERROR_OUTOFMEMORY;
52 }
53
54 /* The real work here is to create an adns_state that will help us
55 * do what we want to later. */
57
59 {
60 *ContextHandle = 0;
61 RtlFreeHeap(RtlGetProcessHeap(), 0, Context);
63 }
64 else
65 {
66 *ContextHandle = (HANDLE)Context;
67 return ERROR_SUCCESS;
68 }
69 }
70 else
71 {
72 return DnsAcquireContextHandle_UTF8(CredentialsFlags, Credentials, ContextHandle);
73 }
74}
DNS_STATUS DnsIntTranslateAdnsToDNS_STATUS(int Status)
Definition: adns.c:17
ADNS_API int adns_init(adns_state *newstate_r, adns_initflags flags, FILE *diagfile)
Definition: setup.c:568
@ adns_if_noerrprint
Definition: adns.h:89
@ adns_if_noenv
Definition: adns.h:88
@ adns_if_noserverwarn
Definition: adns.h:90
adns_status
Definition: adns.h:215
@ adns_s_ok
Definition: adns.h:216
PVOID NTAPI RtlAllocateHeap(IN PVOID HeapHandle, IN ULONG Flags, IN SIZE_T Size)
Definition: heap.c:590
BOOLEAN NTAPI RtlFreeHeap(IN PVOID HeapHandle, IN ULONG Flags, IN PVOID HeapBase)
Definition: heap.c:608
#define ERROR_OUTOFMEMORY
Definition: deptool.c:13
#define ERROR_SUCCESS
Definition: deptool.c:10
struct WINDNS_CONTEXT * PWINDNS_CONTEXT
PVOID HANDLE
Definition: typedefs.h:73

Referenced by DnsAcquireContextHandle_A(), and DnsAcquireContextHandle_UTF8().

◆ DnsReleaseContextHandle()

void WINAPI DnsReleaseContextHandle ( HANDLE  ContextHandle)

Definition at line 118 of file context.c.

119{
120 PWINDNS_CONTEXT Context = (PWINDNS_CONTEXT)ContextHandle;
121
122 adns_finish(Context->State);
123 RtlFreeHeap(RtlGetProcessHeap(), 0, Context);
124}
ADNS_API void adns_finish(adns_state ads)
Definition: setup.c:650