ReactOS 0.4.15-dev-7674-gc0b4db1
format.c File Reference
#include "urlmon_main.h"
#include "wine/debug.h"
Include dependency graph for format.c:

Go to the source code of this file.

Classes

struct  EnumFORMATETC
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (urlmon)
 
static EnumFORMATETCimpl_from_IEnumFORMATETC (IEnumFORMATETC *iface)
 
static IEnumFORMATETCEnumFORMATETC_Create (UINT cfmtetc, const FORMATETC *rgfmtetc, UINT it)
 
static HRESULT WINAPI EnumFORMATETC_QueryInterface (IEnumFORMATETC *iface, REFIID riid, void **ppv)
 
static ULONG WINAPI EnumFORMATETC_AddRef (IEnumFORMATETC *iface)
 
static ULONG WINAPI EnumFORMATETC_Release (IEnumFORMATETC *iface)
 
static HRESULT WINAPI EnumFORMATETC_Next (IEnumFORMATETC *iface, ULONG celt, FORMATETC *rgelt, ULONG *pceltFetched)
 
static HRESULT WINAPI EnumFORMATETC_Skip (IEnumFORMATETC *iface, ULONG celt)
 
static HRESULT WINAPI EnumFORMATETC_Reset (IEnumFORMATETC *iface)
 
static HRESULT WINAPI EnumFORMATETC_Clone (IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
 
HRESULT WINAPI CreateFormatEnumerator (UINT cfmtetc, FORMATETC *rgfmtetc, IEnumFORMATETC **ppenumfmtetc)
 
HRESULT WINAPI RegisterFormatEnumerator (LPBC pBC, IEnumFORMATETC *pEFetc, DWORD reserved)
 
HRESULT WINAPI RevokeFormatEnumerator (LPBC pbc, IEnumFORMATETC *pEFetc)
 

Variables

static WCHAR wszEnumFORMATETC [] = {'_','E','n','u','m','F','O','R','M','A','T','E','T','C','_',0}
 
static const IEnumFORMATETCVtbl EnumFORMATETCVtbl
 

Function Documentation

◆ CreateFormatEnumerator()

HRESULT WINAPI CreateFormatEnumerator ( UINT  cfmtetc,
FORMATETC *  rgfmtetc,
IEnumFORMATETC **  ppenumfmtetc 
)

Definition at line 177 of file format.c.

179{
180 TRACE("(%d %p %p)\n", cfmtetc, rgfmtetc, ppenumfmtetc);
181
182 if(!ppenumfmtetc)
183 return E_INVALIDARG;
184 if(!cfmtetc)
185 return E_FAIL;
186
187 *ppenumfmtetc = EnumFORMATETC_Create(cfmtetc, rgfmtetc, 0);
188 return S_OK;
189}
#define E_INVALIDARG
Definition: ddrawi.h:101
#define E_FAIL
Definition: ddrawi.h:102
static IEnumFORMATETC * EnumFORMATETC_Create(UINT cfmtetc, const FORMATETC *rgfmtetc, UINT it)
Definition: format.c:157
#define S_OK
Definition: intsafe.h:52
#define TRACE(s)
Definition: solgame.cpp:4

Referenced by RegisterDefaultAcceptHeaders(), test_CreateFormatEnum(), and test_RegisterFormatEnumerator().

◆ EnumFORMATETC_AddRef()

static ULONG WINAPI EnumFORMATETC_AddRef ( IEnumFORMATETC iface)
static

Definition at line 61 of file format.c.

62{
65 TRACE("(%p) ref=%d\n", This, ref);
66 return ref;
67}
#define InterlockedIncrement
Definition: armddk.h:53
static EnumFORMATETC * impl_from_IEnumFORMATETC(IEnumFORMATETC *iface)
Definition: format.c:36
long LONG
Definition: pedump.c:60
Definition: send.c:48

◆ EnumFORMATETC_Clone()

static HRESULT WINAPI EnumFORMATETC_Clone ( IEnumFORMATETC iface,
IEnumFORMATETC **  ppenum 
)
static

Definition at line 134 of file format.c.

135{
137
138 TRACE("(%p)->(%p)\n", This, ppenum);
139
140 if(!ppenum)
141 return E_INVALIDARG;
142
143 *ppenum = EnumFORMATETC_Create(This->fetc_cnt, This->fetc, This->it);
144 return S_OK;
145}

◆ EnumFORMATETC_Create()

static IEnumFORMATETC * EnumFORMATETC_Create ( UINT  cfmtetc,
const FORMATETC *  rgfmtetc,
UINT  it 
)
static

Definition at line 157 of file format.c.

158{
160
162
163 ret->IEnumFORMATETC_iface.lpVtbl = &EnumFORMATETCVtbl;
164 ret->ref = 1;
165 ret->it = it;
166 ret->fetc_cnt = cfmtetc;
167
168 ret->fetc = heap_alloc(cfmtetc*sizeof(FORMATETC));
169 memcpy(ret->fetc, rgfmtetc, cfmtetc*sizeof(FORMATETC));
170
171 return &ret->IEnumFORMATETC_iface;
172}
static void * heap_alloc(size_t len)
Definition: appwiz.h:66
static const IEnumFORMATETCVtbl EnumFORMATETCVtbl
Definition: format.c:147
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
static void URLMON_LockModule(void)
Definition: urlmon_main.h:68
int ret

Referenced by CreateFormatEnumerator(), and EnumFORMATETC_Clone().

◆ EnumFORMATETC_Next()

static HRESULT WINAPI EnumFORMATETC_Next ( IEnumFORMATETC iface,
ULONG  celt,
FORMATETC *  rgelt,
ULONG pceltFetched 
)
static

Definition at line 86 of file format.c.

88{
90 ULONG cnt;
91
92 TRACE("(%p)->(%d %p %p)\n", This, celt, rgelt, pceltFetched);
93
94 if(!rgelt)
95 return E_INVALIDARG;
96
97 if(This->it >= This->fetc_cnt || !celt) {
98 if(pceltFetched)
99 *pceltFetched = 0;
100 return celt ? S_FALSE : S_OK;
101 }
102
103 cnt = This->fetc_cnt-This->it > celt ? celt : This->fetc_cnt-This->it;
104
105 memcpy(rgelt, This->fetc+This->it, cnt*sizeof(FORMATETC));
106 This->it += cnt;
107
108 if(pceltFetched)
109 *pceltFetched = cnt;
110
111 return cnt == celt ? S_OK : S_FALSE;
112}
uint32_t ULONG
Definition: typedefs.h:59
#define S_FALSE
Definition: winerror.h:2357

◆ EnumFORMATETC_QueryInterface()

static HRESULT WINAPI EnumFORMATETC_QueryInterface ( IEnumFORMATETC iface,
REFIID  riid,
void **  ppv 
)
static

Definition at line 43 of file format.c.

44{
46
47 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
48
49 *ppv = NULL;
50
52 IEnumFORMATETC_AddRef(iface);
53 *ppv = iface;
54 return S_OK;
55 }
56
57 WARN("not supported interface %s\n", debugstr_guid(riid));
58 return E_NOINTERFACE;
59}
const GUID IID_IUnknown
#define WARN(fmt,...)
Definition: debug.h:112
#define NULL
Definition: types.h:112
REFIID riid
Definition: atlbase.h:39
REFIID LPVOID * ppv
Definition: atlbase.h:39
#define debugstr_guid
Definition: kernel32.h:35
const GUID IID_IEnumFORMATETC
#define IsEqualGUID(rguid1, rguid2)
Definition: guiddef.h:147
#define E_NOINTERFACE
Definition: winerror.h:2364

◆ EnumFORMATETC_Release()

static ULONG WINAPI EnumFORMATETC_Release ( IEnumFORMATETC iface)
static

Definition at line 69 of file format.c.

70{
73
74 TRACE("(%p) ref=%d\n", This, ref);
75
76 if(!ref) {
77 heap_free(This->fetc);
79
81 }
82
83 return ref;
84}
static BOOL heap_free(void *mem)
Definition: appwiz.h:76
#define InterlockedDecrement
Definition: armddk.h:52
static void URLMON_UnlockModule(void)
Definition: urlmon_main.h:69

◆ EnumFORMATETC_Reset()

static HRESULT WINAPI EnumFORMATETC_Reset ( IEnumFORMATETC iface)
static

Definition at line 124 of file format.c.

125{
127
128 TRACE("(%p)\n", This);
129
130 This->it = 0;
131 return S_OK;
132}

◆ EnumFORMATETC_Skip()

static HRESULT WINAPI EnumFORMATETC_Skip ( IEnumFORMATETC iface,
ULONG  celt 
)
static

Definition at line 114 of file format.c.

115{
117
118 TRACE("(%p)->(%d)\n", This, celt);
119
120 This->it += celt;
121 return This->it > This->fetc_cnt ? S_FALSE : S_OK;
122}

◆ impl_from_IEnumFORMATETC()

static EnumFORMATETC * impl_from_IEnumFORMATETC ( IEnumFORMATETC iface)
inlinestatic

Definition at line 36 of file format.c.

37{
38 return CONTAINING_RECORD(iface, EnumFORMATETC, IEnumFORMATETC_iface);
39}
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260

Referenced by EnumFORMATETC_AddRef(), EnumFORMATETC_Clone(), EnumFORMATETC_Next(), EnumFORMATETC_QueryInterface(), EnumFORMATETC_Release(), EnumFORMATETC_Reset(), and EnumFORMATETC_Skip().

◆ RegisterFormatEnumerator()

HRESULT WINAPI RegisterFormatEnumerator ( LPBC  pBC,
IEnumFORMATETC pEFetc,
DWORD  reserved 
)

Definition at line 194 of file format.c.

195{
196 TRACE("(%p %p %d)\n", pBC, pEFetc, reserved);
197
198 if(reserved)
199 WARN("reserved != 0\n");
200
201 if(!pBC || !pEFetc)
202 return E_INVALIDARG;
203
204 return IBindCtx_RegisterObjectParam(pBC, wszEnumFORMATETC, (IUnknown*)pEFetc);
205}
static WCHAR wszEnumFORMATETC[]
Definition: format.c:24
r reserved
Definition: btrfs.c:3006

Referenced by RegisterDefaultAcceptHeaders(), and test_RegisterFormatEnumerator().

◆ RevokeFormatEnumerator()

HRESULT WINAPI RevokeFormatEnumerator ( LPBC  pbc,
IEnumFORMATETC pEFetc 
)

Definition at line 210 of file format.c.

211{
212 TRACE("(%p %p)\n", pbc, pEFetc);
213
214 if(!pbc)
215 return E_INVALIDARG;
216
217 return IBindCtx_RevokeObjectParam(pbc, wszEnumFORMATETC);
218}

Referenced by test_RegisterFormatEnumerator().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( urlmon  )

Variable Documentation

◆ EnumFORMATETCVtbl

const IEnumFORMATETCVtbl EnumFORMATETCVtbl
static
Initial value:
= {
}
static ULONG WINAPI EnumFORMATETC_Release(IEnumFORMATETC *iface)
Definition: format.c:69
static HRESULT WINAPI EnumFORMATETC_Next(IEnumFORMATETC *iface, ULONG celt, FORMATETC *rgelt, ULONG *pceltFetched)
Definition: format.c:86
static HRESULT WINAPI EnumFORMATETC_Skip(IEnumFORMATETC *iface, ULONG celt)
Definition: format.c:114
static ULONG WINAPI EnumFORMATETC_AddRef(IEnumFORMATETC *iface)
Definition: format.c:61
static HRESULT WINAPI EnumFORMATETC_QueryInterface(IEnumFORMATETC *iface, REFIID riid, void **ppv)
Definition: format.c:43
static HRESULT WINAPI EnumFORMATETC_Clone(IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
Definition: format.c:134
static HRESULT WINAPI EnumFORMATETC_Reset(IEnumFORMATETC *iface)
Definition: format.c:124

Definition at line 147 of file format.c.

Referenced by EnumFORMATETC_Create().

◆ wszEnumFORMATETC

WCHAR wszEnumFORMATETC[] = {'_','E','n','u','m','F','O','R','M','A','T','E','T','C','_',0}
static