diff options
| author | George Hazan <ghazan@miranda.im> | 2017-08-22 15:23:04 +0300 |
|---|---|---|
| committer | George Hazan <ghazan@miranda.im> | 2017-08-22 15:23:04 +0300 |
| commit | 92fec1aa22df4c4f1213d33663637c00b753f451 (patch) | |
| tree | cc80e435a189a5d4766bdffd08f9997e7fff51b9 /plugins/Db3x_mmap | |
| parent | 94dde7112f11c5963aa620c692170d02fe65a2a7 (diff) | |
code cleaning
Diffstat (limited to 'plugins/Db3x_mmap')
| -rw-r--r-- | plugins/Db3x_mmap/src/database.cpp | 4 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbcache.cpp | 26 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbcontacts.cpp | 65 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbcrypt.cpp | 64 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbevents.cpp | 150 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbheaders.cpp | 12 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbintf.cpp | 14 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbintf.h | 8 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbmodulechain.cpp | 14 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbsettings.cpp | 68 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbtool/disk.cpp | 8 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbtool/eventchain.cpp | 14 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbtool/initialchecks.cpp | 2 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/dbtool/modulechain.cpp | 6 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/init.cpp | 8 | ||||
| -rw-r--r-- | plugins/Db3x_mmap/src/ui.cpp | 6 |
16 files changed, 235 insertions, 234 deletions
diff --git a/plugins/Db3x_mmap/src/database.cpp b/plugins/Db3x_mmap/src/database.cpp index 82a10d8005..d78dce8e58 100644 --- a/plugins/Db3x_mmap/src/database.cpp +++ b/plugins/Db3x_mmap/src/database.cpp @@ -76,7 +76,7 @@ DWORD CDb3Mmap::ReallocSpace(DWORD ofs, int oldSize, int newSize) /////////////////////////////////////////////////////////////////////////////////////////
static DWORD DatabaseCorrupted = 0;
-static wchar_t *msg = NULL;
+static wchar_t *msg = nullptr;
static DWORD dwErr = 0;
static wchar_t tszPanic[] = LPGENW("Miranda has detected corruption in your database. This corruption may be fixed by DbChecker plugin. Please download it from https://miranda-ng.org/p/DbChecker/. Miranda will now shut down.");
@@ -115,7 +115,7 @@ void CDb3Mmap::DatabaseCorruption(wchar_t *text) lck.unlock();
if (kill) {
- _beginthread(dbpanic, 0, NULL);
+ _beginthread(dbpanic, 0, nullptr);
Sleep(INFINITE);
}
}
diff --git a/plugins/Db3x_mmap/src/dbcache.cpp b/plugins/Db3x_mmap/src/dbcache.cpp index 277ac5298b..ede7a56f26 100644 --- a/plugins/Db3x_mmap/src/dbcache.cpp +++ b/plugins/Db3x_mmap/src/dbcache.cpp @@ -33,7 +33,7 @@ void CDb3Mmap::Map() else
dwProtectMode = PAGE_READWRITE, dwAccess = FILE_MAP_ALL_ACCESS;
- m_hMap = CreateFileMapping(m_hDbFile, NULL, dwProtectMode, 0, m_dwFileSize, NULL);
+ m_hMap = CreateFileMapping(m_hDbFile, nullptr, dwProtectMode, 0, m_dwFileSize, nullptr);
if (m_hMap) {
m_pDbCache = (PBYTE)MapViewOfFile(m_hMap, dwAccess, 0, 0, 0);
if (!m_pDbCache)
@@ -44,7 +44,7 @@ void CDb3Mmap::Map() void CDb3Mmap::ReMap(DWORD needed)
{
- KillTimer(NULL, m_flushBuffersTimerId);
+ KillTimer(nullptr, m_flushBuffersTimerId);
log3("remapping %d + %d (file end: %d)", m_dwFileSize, needed, m_dbHeader.ofsFileEnd);
@@ -61,7 +61,7 @@ void CDb3Mmap::ReMap(DWORD needed) }
UnmapViewOfFile(m_pDbCache);
- m_pDbCache = NULL;
+ m_pDbCache = nullptr;
CloseHandle(m_hMap);
Map();
@@ -92,12 +92,12 @@ PBYTE CDb3Mmap::DBRead(DWORD ofs, int *bytesAvail) // buggy read
if (ofs >= m_dwFileSize) {
//log2("read from outside %d@%08x",bytesRequired,ofs);
- if (bytesAvail != NULL)
+ if (bytesAvail != nullptr)
*bytesAvail = m_ChunkSize;
return m_pNull;
}
//log3((ofs+bytesRequired > m_dwFileSize)?"read %d@%08x, only %d avaliable":"read %d@%08x",bytesRequired,ofs,m_dwFileSize-ofs);
- if (bytesAvail != NULL)
+ if (bytesAvail != nullptr)
*bytesAvail = m_dwFileSize - ofs;
return m_pDbCache + ofs;
}
@@ -131,13 +131,13 @@ static VOID CALLBACK DoBufferFlushTimerProc(HWND, UINT, UINT_PTR idEvent, DWORD) if (!db->m_pDbCache)
return;
- KillTimer(NULL, db->m_flushBuffersTimerId);
+ KillTimer(nullptr, db->m_flushBuffersTimerId);
log0("tflush1");
if (FlushViewOfFile(db->m_pDbCache, 0) == 0) {
if (db->m_flushFailTick == 0)
db->m_flushFailTick = GetTickCount();
else if (GetTickCount() - db->m_flushFailTick > 5000)
- db->DatabaseCorruption(NULL);
+ db->DatabaseCorruption(nullptr);
}
else db->m_flushFailTick = 0;
log0("tflush2");
@@ -153,20 +153,20 @@ void CDb3Mmap::DBFlush(int setting) if (m_flushFailTick == 0)
m_flushFailTick = GetTickCount();
else if (GetTickCount() - m_flushFailTick > 5000)
- DatabaseCorruption(NULL);
+ DatabaseCorruption(nullptr);
}
else m_flushFailTick = 0;
}
log0("nflush2");
return;
}
- KillTimer(NULL, m_flushBuffersTimerId);
- m_flushBuffersTimerId = SetTimer(NULL, m_flushBuffersTimerId, 50, DoBufferFlushTimerProc);
+ KillTimer(nullptr, m_flushBuffersTimerId);
+ m_flushBuffersTimerId = SetTimer(nullptr, m_flushBuffersTimerId, 50, DoBufferFlushTimerProc);
}
int CDb3Mmap::InitMap(void)
{
- m_dwFileSize = GetFileSize(m_hDbFile, NULL);
+ m_dwFileSize = GetFileSize(m_hDbFile, nullptr);
// Align to chunk
if (!m_bReadOnly) {
@@ -186,8 +186,8 @@ DWORD CDb3Mmap::GetSettingsGroupOfsByModuleNameOfs(DBContact *dbc, DWORD ofsModu {
DWORD ofsThis = dbc->ofsFirstSettings;
while (ofsThis) {
- DBContactSettings *dbcs = (DBContactSettings*)DBRead(ofsThis, NULL);
- if (dbcs->signature != DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption(NULL);
+ DBContactSettings *dbcs = (DBContactSettings*)DBRead(ofsThis, nullptr);
+ if (dbcs->signature != DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption(nullptr);
if (dbcs->ofsModuleName == ofsModuleName)
return ofsThis;
diff --git a/plugins/Db3x_mmap/src/dbcontacts.cpp b/plugins/Db3x_mmap/src/dbcontacts.cpp index 86a7ebe403..55e4aa8c23 100644 --- a/plugins/Db3x_mmap/src/dbcontacts.cpp +++ b/plugins/Db3x_mmap/src/dbcontacts.cpp @@ -25,7 +25,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. int CDb3Mmap::CheckProto(DBCachedContact *cc, const char *proto)
{
- if (cc->szProto == NULL) {
+ if (cc->szProto == nullptr) {
char protobuf[MAX_PATH] = { 0 };
DBVARIANT dbv;
dbv.type = DBVT_ASCIIZ;
@@ -34,7 +34,7 @@ int CDb3Mmap::CheckProto(DBCachedContact *cc, const char *proto) if (GetContactSettingStatic(cc->contactID, "Protocol", "p", &dbv) != 0 || (dbv.type != DBVT_ASCIIZ))
return 0;
- cc->szProto = m_cache->GetCachedSetting(NULL, protobuf, 0, (int)mir_strlen(protobuf));
+ cc->szProto = m_cache->GetCachedSetting(nullptr, protobuf, 0, (int)mir_strlen(protobuf));
}
return !mir_strcmp(cc->szProto, proto);
@@ -55,8 +55,8 @@ STDMETHODIMP_(MCONTACT) CDb3Mmap::FindFirstContact(const char *szProto) {
mir_cslock lck(m_csDbAccess);
DBCachedContact *cc = m_cache->GetFirstContact();
- if (cc == NULL)
- return NULL;
+ if (cc == nullptr)
+ return 0;
if (!szProto || CheckProto(cc, szProto))
return cc->contactID;
@@ -69,7 +69,7 @@ STDMETHODIMP_(MCONTACT) CDb3Mmap::FindNextContact(MCONTACT contactID, const char mir_cslock lck(m_csDbAccess);
while (contactID) {
DBCachedContact *cc = m_cache->GetNextContact(contactID);
- if (cc == NULL)
+ if (cc == nullptr)
break;
if (!szProto || CheckProto(cc, szProto))
@@ -78,7 +78,7 @@ STDMETHODIMP_(MCONTACT) CDb3Mmap::FindNextContact(MCONTACT contactID, const char contactID = cc->contactID;
}
- return NULL;
+ return 0;
}
STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID)
@@ -89,7 +89,7 @@ STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID) mir_cslockfull lck(m_csDbAccess);
DWORD ofsContact = GetContactOffset(contactID);
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
return 1;
@@ -111,7 +111,7 @@ STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID) DWORD ofsThis = dbc->ofsFirstSettings;
DWORD ofsFirstEvent = dbc->ofsFirstEvent;
while (ofsThis) {
- DBContactSettings *dbcs = (DBContactSettings*)DBRead(ofsThis, NULL);
+ DBContactSettings *dbcs = (DBContactSettings*)DBRead(ofsThis, nullptr);
DWORD ofsNext = dbcs->ofsNext;
DeleteSpace(ofsThis, offsetof(DBContactSettings, blob) + dbcs->cbBlob);
ofsThis = ofsNext;
@@ -120,7 +120,7 @@ STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID) // delete event chain
ofsThis = ofsFirstEvent;
while (ofsThis) {
- DBEvent *dbe = (DBEvent*)DBRead(ofsThis, NULL);
+ DBEvent *dbe = (DBEvent*)DBRead(ofsThis, nullptr);
DWORD ofsNext = dbe->ofsNext;
DeleteSpace(ofsThis, offsetof(DBEvent, blob) + dbe->cbBlob);
ofsThis = ofsNext;
@@ -134,11 +134,12 @@ STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID) else {
DWORD ofsNext = dbc->ofsNext;
ofsThis = m_dbHeader.ofsFirstContact;
- DBContact *dbcPrev = (DBContact*)DBRead(ofsThis, NULL);
+ DBContact *dbcPrev = (DBContact*)DBRead(ofsThis, nullptr);
while (dbcPrev->ofsNext != ofsContact) {
- if (dbcPrev->ofsNext == 0) DatabaseCorruption(NULL);
+ if (dbcPrev->ofsNext == 0)
+ DatabaseCorruption(nullptr);
ofsThis = dbcPrev->ofsNext;
- dbcPrev = (DBContact*)DBRead(ofsThis, NULL);
+ dbcPrev = (DBContact*)DBRead(ofsThis, nullptr);
}
dbcPrev->ofsNext = ofsNext;
DBWrite(ofsThis, dbcPrev, sizeof(DBContact));
@@ -155,7 +156,7 @@ STDMETHODIMP_(LONG) CDb3Mmap::DeleteContact(MCONTACT contactID) // free cache item
m_cache->FreeCachedContact(contactID);
if (contactID == m_hLastCachedContact)
- m_hLastCachedContact = NULL;
+ m_hLastCachedContact = 0;
return 0;
}
@@ -189,11 +190,11 @@ STDMETHODIMP_(MCONTACT) CDb3Mmap::AddContact() STDMETHODIMP_(BOOL) CDb3Mmap::IsDbContact(MCONTACT contactID)
{
DBCachedContact *cc = m_cache->GetCachedContact(contactID);
- if (cc == NULL)
+ if (cc == nullptr)
return FALSE;
mir_cslock lck(m_csDbAccess);
- DBContact *dbc = (DBContact*)DBRead(cc->dwOfsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(cc->dwOfsContact, nullptr);
if (dbc->signature == DBCONTACT_SIGNATURE) {
m_cache->AddContactToCache(contactID);
return TRUE;
@@ -224,8 +225,8 @@ static int SortEvent(const DBEvent *p1, const DBEvent *p2) BOOL CDb3Mmap::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub)
{
mir_cslock lck(m_csDbAccess);
- DBContact *dbMeta = (DBContact*)DBRead(ccMeta->dwOfsContact, NULL);
- DBContact *dbSub = (DBContact*)DBRead(ccSub->dwOfsContact, NULL);
+ DBContact *dbMeta = (DBContact*)DBRead(ccMeta->dwOfsContact, nullptr);
+ DBContact *dbSub = (DBContact*)DBRead(ccSub->dwOfsContact, nullptr);
if (dbMeta->signature != DBCONTACT_SIGNATURE || dbSub->signature != DBCONTACT_SIGNATURE)
return 1;
@@ -247,7 +248,7 @@ BOOL CDb3Mmap::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) // there're events in both meta's & sub's event chains
// relink sub's event chain to meta without changing events themselves
for (DWORD ofsMeta = dbMeta->ofsFirstEvent; ofsMeta != 0;) {
- DBEvent *pev = (DBEvent*)DBRead(ofsMeta, NULL);
+ DBEvent *pev = (DBEvent*)DBRead(ofsMeta, nullptr);
if (pev->signature != DBEVENT_SIGNATURE) { // broken chain, don't touch it
ret = 2;
__leave;
@@ -258,7 +259,7 @@ BOOL CDb3Mmap::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) }
for (DWORD ofsSub = dbSub->ofsFirstEvent; ofsSub != 0;) {
- DBEvent *pev = (DBEvent*)DBRead(ofsSub, NULL);
+ DBEvent *pev = (DBEvent*)DBRead(ofsSub, nullptr);
if (pev->signature != DBEVENT_SIGNATURE) { // broken chain, don't touch it
ret = 2;
__leave;
@@ -308,8 +309,8 @@ BOOL CDb3Mmap::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) BOOL CDb3Mmap::MetaSplitHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub)
{
mir_cslock lck(m_csDbAccess);
- DBContact dbMeta = *(DBContact*)DBRead(ccMeta->dwOfsContact, NULL);
- DBContact dbSub = *(DBContact*)DBRead(ccSub->dwOfsContact, NULL);
+ DBContact dbMeta = *(DBContact*)DBRead(ccMeta->dwOfsContact, nullptr);
+ DBContact dbSub = *(DBContact*)DBRead(ccSub->dwOfsContact, nullptr);
if (dbMeta.signature != DBCONTACT_SIGNATURE || dbSub.signature != DBCONTACT_SIGNATURE)
return 1;
@@ -322,11 +323,11 @@ BOOL CDb3Mmap::MetaSplitHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) __leave;
DWORD dwOffset = dbMeta.ofsFirstEvent;
- DBEvent *evMeta = NULL, *evSub = NULL;
+ DBEvent *evMeta = nullptr, *evSub = nullptr;
dbMeta.eventCount = 0; dbMeta.ofsFirstEvent = dbMeta.ofsLastEvent = dbMeta.ofsFirstUnread = dbMeta.tsFirstUnread = 0;
while (dwOffset != 0) {
- DBEvent *evCurr = (DBEvent*)DBRead(dwOffset, NULL);
+ DBEvent *evCurr = (DBEvent*)DBRead(dwOffset, nullptr);
if (evCurr->signature != DBEVENT_SIGNATURE)
break;
@@ -335,7 +336,7 @@ BOOL CDb3Mmap::MetaSplitHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) // extract it to sub's chain
if (evCurr->contactID == ccSub->contactID) {
dbSub.eventCount++;
- if (evSub != NULL) {
+ if (evSub != nullptr) {
evSub->ofsNext = dwOffset;
evCurr->ofsPrev = DWORD(PBYTE(evSub) - m_pDbCache);
}
@@ -352,7 +353,7 @@ BOOL CDb3Mmap::MetaSplitHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub) }
else {
dbMeta.eventCount++;
- if (evMeta != NULL) {
+ if (evMeta != nullptr) {
evMeta->ofsNext = dwOffset;
evCurr->ofsPrev = DWORD(PBYTE(evMeta) - m_pDbCache);
}
@@ -401,7 +402,7 @@ void CDb3Mmap::FillContacts() OBJLIST<COldMeta> arMetas(10, NumericKeySortT);
for (DWORD dwOffset = m_dbHeader.ofsFirstContact; dwOffset != 0;) {
- DBContact *p = (DBContact*)DBRead(dwOffset, NULL);
+ DBContact *p = (DBContact*)DBRead(dwOffset, nullptr);
if (p->signature != DBCONTACT_SIGNATURE)
break;
@@ -424,11 +425,11 @@ void CDb3Mmap::FillContacts() for (int i = 0; i < cc->nSubs; i++) {
char setting[100];
mir_snprintf(setting, "Handle%d", i);
- cc->pSubs[i] = (0 != GetContactSetting(dwContactID, META_PROTO, setting, &dbv)) ? NULL : dbv.dVal;
+ cc->pSubs[i] = (0 != GetContactSetting(dwContactID, META_PROTO, setting, &dbv)) ? 0 : dbv.dVal;
}
}
cc->nDefault = (0 != GetContactSetting(dwContactID, META_PROTO, "Default", &dbv)) ? -1 : dbv.dVal;
- cc->parentID = (0 != GetContactSetting(dwContactID, META_PROTO, "ParentMeta", &dbv)) ? NULL : dbv.dVal;
+ cc->parentID = (0 != GetContactSetting(dwContactID, META_PROTO, "ParentMeta", &dbv)) ? 0 : dbv.dVal;
// whether we need conversion or not
if (!GetContactSetting(dwContactID, META_PROTO, "MetaID", &dbv))
@@ -447,7 +448,7 @@ void CDb3Mmap::FillContacts() continue;
COldMeta *p = arMetas.find((COldMeta*)&dbv.dVal);
- if (p == NULL)
+ if (p == nullptr)
continue;
if (GetContactSetting(hh, META_PROTO, "ContactNumber", &dbv))
@@ -485,7 +486,7 @@ void CDb3Mmap::FillContacts() // we don't need it anymore
if (!GetContactSetting(hContact, META_PROTO, "MetaID", &dbv)) {
DeleteContactSetting(hContact, META_PROTO, "MetaID");
- WipeContactHistory((DBContact*)DBRead(ccMeta->dwOfsContact, NULL));
+ WipeContactHistory((DBContact*)DBRead(ccMeta->dwOfsContact, nullptr));
}
for (int k = 0; k < ccMeta->nSubs; k++) {
@@ -501,11 +502,11 @@ void CDb3Mmap::FillContacts() DWORD CDb3Mmap::GetContactOffset(MCONTACT contactID, DBCachedContact **pcc)
{
if (contactID == 0) {
- if (pcc) *pcc = NULL;
+ if (pcc) *pcc = nullptr;
return m_dbHeader.ofsUser;
}
DBCachedContact *cc = m_cache->GetCachedContact(contactID);
if (pcc) *pcc = cc;
- return (cc == NULL) ? 0 : cc->dwOfsContact;
+ return (cc == nullptr) ? 0 : cc->dwOfsContact;
}
diff --git a/plugins/Db3x_mmap/src/dbcrypt.cpp b/plugins/Db3x_mmap/src/dbcrypt.cpp index fad02d9a0a..66559fff3a 100644 --- a/plugins/Db3x_mmap/src/dbcrypt.cpp +++ b/plugins/Db3x_mmap/src/dbcrypt.cpp @@ -89,14 +89,14 @@ void sttContactEnum(MCONTACT contactID, const char *szModule, CDb3Mmap *db) {
OBJLIST<VarDescr> arSettings(1);
SettingUgraderParam param = { db, szModule, contactID, &arSettings };
- db->EnumContactSettings(NULL, sttSettingUgrader, szModule, ¶m);
+ db->EnumContactSettings(0, sttSettingUgrader, szModule, ¶m);
for (int i = 0; i < arSettings.getCount(); i++) {
VarDescr &p = arSettings[i];
size_t len;
BYTE *pResult = db->m_crypto->encodeString(p.szValue, &len);
- if (pResult != NULL) {
+ if (pResult != nullptr) {
DBCONTACTWRITESETTING dbcws = { szModule, p.szVar };
dbcws.value.type = DBVT_ENCRYPTED;
dbcws.value.pbVal = pResult;
@@ -111,7 +111,7 @@ void sttContactEnum(MCONTACT contactID, const char *szModule, CDb3Mmap *db) int sttModuleEnum(const char *szModule, DWORD, LPARAM lParam)
{
CDb3Mmap *db = (CDb3Mmap*)lParam;
- sttContactEnum(NULL, szModule, db);
+ sttContactEnum(0, szModule, db);
for (MCONTACT contactID = db->FindFirstContact(); contactID; contactID = db->FindNextContact(contactID))
sttContactEnum(contactID, szModule, db);
@@ -131,7 +131,7 @@ int CDb3Mmap::InitCrypt() DBVARIANT dbv = { 0 };
dbv.type = DBVT_BLOB;
- if (GetContactSetting(NULL, "CryptoEngine", "Provider", &dbv)) {
+ if (GetContactSetting(0, "CryptoEngine", "Provider", &dbv)) {
LBL_CreateProvider:
CRYPTO_PROVIDER **ppProvs;
int iNumProvs;
@@ -151,7 +151,7 @@ int CDb3Mmap::InitCrypt() dbcws.value.type = DBVT_BLOB;
dbcws.value.pbVal = (PBYTE)pProvider->pszName;
dbcws.value.cpbVal = (WORD)mir_strlen(pProvider->pszName) + 1;
- WriteContactSetting(NULL, &dbcws);
+ WriteContactSetting(0, &dbcws);
}
else {
if (dbv.type != DBVT_BLOB) { // old version, clean it up
@@ -161,15 +161,15 @@ int CDb3Mmap::InitCrypt() pProvider = Crypto_GetProvider(LPCSTR(dbv.pbVal));
FreeVariant(&dbv);
- if (pProvider == NULL)
+ if (pProvider == nullptr)
goto LBL_CreateProvider;
}
- if ((m_crypto = pProvider->pFactory()) == NULL)
+ if ((m_crypto = pProvider->pFactory()) == nullptr)
return 3;
dbv.type = DBVT_BLOB;
- if (GetContactSetting(NULL, "CryptoEngine", "StoredKey", &dbv)) {
+ if (GetContactSetting(0, "CryptoEngine", "StoredKey", &dbv)) {
bMissingKey = true;
LBL_SetNewKey:
@@ -203,7 +203,7 @@ int CDb3Mmap::InitCrypt() EnumModuleNames(sttModuleEnum, this);
dbv.type = DBVT_BYTE;
- if (!GetContactSetting(NULL, "CryptoEngine", "DatabaseEncryption", &dbv))
+ if (!GetContactSetting(0, "CryptoEngine", "DatabaseEncryption", &dbv))
m_bEncrypted = dbv.bVal != 0;
InitDialogs();
@@ -220,16 +220,16 @@ void CDb3Mmap::StoreKey() dbcws.value.type = DBVT_BLOB;
dbcws.value.cpbVal = (WORD)iKeyLength;
dbcws.value.pbVal = pKey;
- WriteContactSetting(NULL, &dbcws);
+ WriteContactSetting(0, &dbcws);
SecureZeroMemory(pKey, iKeyLength);
}
void CDb3Mmap::SetPassword(LPCTSTR ptszPassword)
{
- if (ptszPassword == NULL || *ptszPassword == 0) {
+ if (ptszPassword == nullptr || *ptszPassword == 0) {
m_bUsesPassword = false;
- m_crypto->setPassword(NULL);
+ m_crypto->setPassword(nullptr);
}
else {
m_bUsesPassword = true;
@@ -242,14 +242,14 @@ void CDb3Mmap::SetPassword(LPCTSTR ptszPassword) void CDb3Mmap::ToggleEncryption()
{
- HANDLE hSave1 = hSettingChangeEvent; hSettingChangeEvent = NULL;
- HANDLE hSave2 = hEventAddedEvent; hEventAddedEvent = NULL;
- HANDLE hSave3 = hEventDeletedEvent; hEventDeletedEvent = NULL;
- HANDLE hSave4 = hEventFilterAddedEvent; hEventFilterAddedEvent = NULL;
+ HANDLE hSave1 = hSettingChangeEvent; hSettingChangeEvent = nullptr;
+ HANDLE hSave2 = hEventAddedEvent; hEventAddedEvent = nullptr;
+ HANDLE hSave3 = hEventDeletedEvent; hEventDeletedEvent = nullptr;
+ HANDLE hSave4 = hEventFilterAddedEvent; hEventFilterAddedEvent = nullptr;
mir_cslock lck(m_csDbAccess);
- ToggleSettingsEncryption(NULL);
- ToggleEventsEncryption(NULL);
+ ToggleSettingsEncryption(0);
+ ToggleEventsEncryption(0);
for (MCONTACT contactID = FindFirstContact(); contactID; contactID = FindNextContact(contactID)) {
ToggleSettingsEncryption(contactID);
@@ -261,7 +261,7 @@ void CDb3Mmap::ToggleEncryption() DBCONTACTWRITESETTING dbcws = { "CryptoEngine", "DatabaseEncryption" };
dbcws.value.type = DBVT_BYTE;
dbcws.value.bVal = m_bEncrypted;
- WriteContactSetting(NULL, &dbcws);
+ WriteContactSetting(0, &dbcws);
hSettingChangeEvent = hSave1;
hEventAddedEvent = hSave2;
@@ -275,15 +275,15 @@ void CDb3Mmap::ToggleSettingsEncryption(MCONTACT contactID) if (ofsContact == 0)
return;
- DBContact *contact = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *contact = (DBContact*)DBRead(ofsContact, nullptr);
if (contact->ofsFirstSettings == 0)
return;
// fast cycle through all settings
- DBContactSettings *setting = (DBContactSettings*)DBRead(contact->ofsFirstSettings, NULL);
+ DBContactSettings *setting = (DBContactSettings*)DBRead(contact->ofsFirstSettings, nullptr);
DWORD offset = contact->ofsFirstSettings;
char *szModule = GetModuleNameByOfs(setting->ofsModuleName);
- if (szModule == NULL)
+ if (szModule == nullptr)
return;
while (true) {
@@ -345,7 +345,7 @@ void CDb3Mmap::ToggleSettingsEncryption(MCONTACT contactID) if (!m_bEncrypted) {
size_t encodedLen;
BYTE *pResult = m_crypto->encodeString(p.szValue, &encodedLen);
- if (pResult != NULL) {
+ if (pResult != nullptr) {
DBCONTACTWRITESETTING dbcws = { szModule, p.szVar };
dbcws.value.type = DBVT_ENCRYPTED;
dbcws.value.pbVal = pResult;
@@ -358,7 +358,7 @@ void CDb3Mmap::ToggleSettingsEncryption(MCONTACT contactID) else {
size_t realLen;
ptrA decoded(m_crypto->decodeString((PBYTE)(char*)p.szValue, p.iLen, &realLen));
- if (decoded != NULL) {
+ if (decoded != nullptr) {
DBCONTACTWRITESETTING dbcws = { szModule, p.szVar };
dbcws.value.type = DBVT_UNENCRYPTED;
dbcws.value.pszVal = decoded;
@@ -371,8 +371,8 @@ void CDb3Mmap::ToggleSettingsEncryption(MCONTACT contactID) if (!ofsNext)
break;
- setting = (DBContactSettings*)DBRead(offset = ofsNext, NULL);
- if ((szModule = GetModuleNameByOfs(setting->ofsModuleName)) == NULL)
+ setting = (DBContactSettings*)DBRead(offset = ofsNext, nullptr);
+ if ((szModule = GetModuleNameByOfs(setting->ofsModuleName)) == nullptr)
break;
}
}
@@ -383,13 +383,13 @@ void CDb3Mmap::ToggleEventsEncryption(MCONTACT contactID) if (ofsContact == 0)
return;
- DBContact contact = *(DBContact*)DBRead(ofsContact, NULL);
+ DBContact contact = *(DBContact*)DBRead(ofsContact, nullptr);
if (contact.ofsFirstEvent == 0 || contact.signature != DBCONTACT_SIGNATURE)
return;
// fast cycle through all events
for (DWORD offset = contact.ofsFirstEvent; offset != 0;) {
- DBEvent evt = *(DBEvent*)DBRead(offset, NULL);
+ DBEvent evt = *(DBEvent*)DBRead(offset, nullptr);
if (evt.signature != DBEVENT_SIGNATURE)
return;
@@ -398,18 +398,18 @@ void CDb3Mmap::ToggleEventsEncryption(MCONTACT contactID) mir_ptr<BYTE> pBlob;
BYTE *pSource = DBRead(offset + offsetof(DBEvent, blob), 0);
if (!m_bEncrypted) { // we need more space
- if ((pBlob = m_crypto->encodeBuffer(pSource, evt.cbBlob, &len)) == NULL)
+ if ((pBlob = m_crypto->encodeBuffer(pSource, evt.cbBlob, &len)) == nullptr)
return;
ofsDest = ReallocSpace(offset, offsetof(DBEvent, blob) + evt.cbBlob, offsetof(DBEvent, blob) + (DWORD)len);
if (evt.ofsNext) {
- DBEvent *e = (DBEvent*)DBRead(evt.ofsNext, NULL);
+ DBEvent *e = (DBEvent*)DBRead(evt.ofsNext, nullptr);
e->ofsPrev = ofsDest;
DBWrite(evt.ofsNext, e, sizeof(DBEvent));
}
if (evt.ofsPrev) {
- DBEvent *e = (DBEvent*)DBRead(evt.ofsPrev, NULL);
+ DBEvent *e = (DBEvent*)DBRead(evt.ofsPrev, nullptr);
e->ofsNext = ofsDest;
DBWrite(evt.ofsPrev, e, sizeof(DBEvent));
}
@@ -423,7 +423,7 @@ void CDb3Mmap::ToggleEventsEncryption(MCONTACT contactID) evt.flags |= DBEF_ENCRYPTED;
}
else {
- if ((pBlob = (BYTE*)m_crypto->decodeBuffer(pSource, evt.cbBlob, &len)) == NULL)
+ if ((pBlob = (BYTE*)m_crypto->decodeBuffer(pSource, evt.cbBlob, &len)) == nullptr)
return;
ofsDest = offset; // reuse the old space
diff --git a/plugins/Db3x_mmap/src/dbevents.cpp b/plugins/Db3x_mmap/src/dbevents.cpp index 9fff41614d..767b22aa74 100644 --- a/plugins/Db3x_mmap/src/dbevents.cpp +++ b/plugins/Db3x_mmap/src/dbevents.cpp @@ -26,13 +26,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. STDMETHODIMP_(LONG) CDb3Mmap::GetEventCount(MCONTACT contactID)
{
mir_cslock lck(m_csDbAccess);
- DBContact *dbc = (DBContact*)DBRead(GetContactOffset(contactID), NULL);
+ DBContact *dbc = (DBContact*)DBRead(GetContactOffset(contactID), nullptr);
return (dbc->signature != DBCONTACT_SIGNATURE) ? -1 : dbc->eventCount;
}
STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei)
{
- if (dbei == NULL) return 0;
+ if (dbei == nullptr) return 0;
if (dbei->timestamp == 0) return 0;
DBEvent dbe;
@@ -40,11 +40,11 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) dbe.contactID = contactID; // store native or subcontact's id
MCONTACT contactNotifyID = contactID;
- DBCachedContact *ccSub = NULL;
+ DBCachedContact *ccSub = nullptr;
if (contactID != 0) {
DBCachedContact *cc = m_cache->GetCachedContact(contactID);
- if (cc == NULL)
- return NULL;
+ if (cc == nullptr)
+ return 0;
if (cc->IsSub()) {
ccSub = cc;
@@ -58,7 +58,7 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) }
if (NotifyEventHooks(hEventFilterAddedEvent, contactNotifyID, (LPARAM)dbei))
- return NULL;
+ return 0;
dbe.timestamp = dbei->timestamp;
dbe.flags = dbei->flags;
@@ -70,7 +70,7 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) if (m_bEncrypted) {
size_t len;
BYTE *pResult = m_crypto->encodeBuffer(pBlob, dbe.cbBlob, &len);
- if (pResult != NULL) {
+ if (pResult != nullptr) {
pCryptBlob = pBlob = pResult;
dbe.cbBlob = (DWORD)len;
dbe.flags |= DBEF_ENCRYPTED;
@@ -80,9 +80,9 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) mir_cslockfull lck(m_csDbAccess);
DWORD ofsContact = GetContactOffset(contactID);
- DBContact dbc = *(DBContact*)DBRead(ofsContact, NULL);
+ DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
if (dbc.signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
DWORD ofsNew = CreateNewSpace(offsetof(DBEvent, blob) + dbe.cbBlob);
@@ -93,20 +93,20 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) dbc.ofsFirstEvent = dbc.ofsLastEvent = ofsNew;
}
else {
- DBEvent *dbeTest = (DBEvent*)DBRead(dbc.ofsFirstEvent, NULL);
+ DBEvent *dbeTest = (DBEvent*)DBRead(dbc.ofsFirstEvent, nullptr);
// Should new event be placed before first event in chain?
if (dbe.timestamp < dbeTest->timestamp) {
dbe.ofsPrev = 0;
dbe.ofsNext = dbc.ofsFirstEvent;
dbc.ofsFirstEvent = ofsNew;
- dbeTest = (DBEvent*)DBRead(dbe.ofsNext, NULL);
+ dbeTest = (DBEvent*)DBRead(dbe.ofsNext, nullptr);
dbeTest->ofsPrev = ofsNew;
DBWrite(dbe.ofsNext, dbeTest, sizeof(DBEvent));
}
else {
// Loop through the chain, starting at the end
DWORD ofsThis = dbc.ofsLastEvent;
- dbeTest = (DBEvent*)DBRead(ofsThis, NULL);
+ dbeTest = (DBEvent*)DBRead(ofsThis, nullptr);
for (;;) {
// If the new event's timesstamp is equal to or greater than the
// current dbevent, it will be inserted after. If not, continue
@@ -119,14 +119,14 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) if (dbe.ofsNext == 0)
dbc.ofsLastEvent = ofsNew;
else {
- dbeTest = (DBEvent*)DBRead(dbe.ofsNext, NULL);
+ dbeTest = (DBEvent*)DBRead(dbe.ofsNext, nullptr);
dbeTest->ofsPrev = ofsNew;
DBWrite(dbe.ofsNext, dbeTest, sizeof(DBEvent));
}
break;
}
ofsThis = dbeTest->ofsPrev;
- dbeTest = (DBEvent*)DBRead(ofsThis, NULL);
+ dbeTest = (DBEvent*)DBRead(ofsThis, nullptr);
}
}
}
@@ -142,8 +142,8 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) }
else neednotify = m_safetyMode;
- if (ccSub != NULL) {
- DBContact *pSub = (DBContact*)DBRead(ccSub->dwOfsContact, NULL);
+ if (ccSub != nullptr) {
+ DBContact *pSub = (DBContact*)DBRead(ccSub->dwOfsContact, nullptr);
pSub->eventCount++;
}
@@ -166,18 +166,18 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) {
DBCachedContact *cc;
if (contactID) {
- if ((cc = m_cache->GetCachedContact(contactID)) == NULL)
+ if ((cc = m_cache->GetCachedContact(contactID)) == nullptr)
return 2;
if (cc->IsSub())
- if ((cc = m_cache->GetCachedContact(cc->parentID)) == NULL)
+ if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
return 3;
}
- else cc = NULL;
+ else cc = nullptr;
mir_cslockfull lck(m_csDbAccess);
DWORD ofsContact = (cc) ? cc->dwOfsContact : m_dbHeader.ofsUser;
- DBContact dbc = *(DBContact*)DBRead(ofsContact, NULL);
- DBEvent dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, NULL);
+ DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
+ DBEvent dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, nullptr);
if (dbc.signature != DBCONTACT_SIGNATURE || dbe.signature != DBEVENT_SIGNATURE)
return 1;
@@ -189,8 +189,8 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) // get back in
lck.lock();
- dbc = *(DBContact*)DBRead(ofsContact, NULL);
- dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, NULL);
+ dbc = *(DBContact*)DBRead(ofsContact, nullptr);
+ dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, nullptr);
// check if this was the first unread, if so, recalc the first unread
if (dbc.ofsFirstUnread == (DWORD)hDbEvent) {
@@ -201,7 +201,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) break;
}
DWORD ofsThis = dbeNext->ofsNext;
- dbeNext = (DBEvent*)DBRead(ofsThis, NULL);
+ dbeNext = (DBEvent*)DBRead(ofsThis, nullptr);
if (!dbeNext->markedRead()) {
dbc.ofsFirstUnread = ofsThis;
dbc.tsFirstUnread = dbeNext->timestamp;
@@ -215,7 +215,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) if (dbe.ofsNext == 0)
dbc.ofsFirstEvent = dbc.ofsLastEvent = 0;
else {
- DBEvent *dbeNext = (DBEvent*)DBRead(dbe.ofsNext, NULL);
+ DBEvent *dbeNext = (DBEvent*)DBRead(dbe.ofsNext, nullptr);
dbeNext->ofsPrev = 0;
DBWrite(dbe.ofsNext, dbeNext, sizeof(DBEvent));
dbc.ofsFirstEvent = dbe.ofsNext;
@@ -223,17 +223,17 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) }
else {
if (dbe.ofsNext == 0) {
- DBEvent *dbePrev = (DBEvent*)DBRead(dbe.ofsPrev, NULL);
+ DBEvent *dbePrev = (DBEvent*)DBRead(dbe.ofsPrev, nullptr);
dbePrev->ofsNext = 0;
DBWrite(dbe.ofsPrev, dbePrev, sizeof(DBEvent));
dbc.ofsLastEvent = dbe.ofsPrev;
}
else {
- DBEvent *dbePrev = (DBEvent*)DBRead(dbe.ofsPrev, NULL);
+ DBEvent *dbePrev = (DBEvent*)DBRead(dbe.ofsPrev, nullptr);
dbePrev->ofsNext = dbe.ofsNext;
DBWrite(dbe.ofsPrev, dbePrev, sizeof(DBEvent));
- DBEvent *dbeNext = (DBEvent*)DBRead(dbe.ofsNext, NULL);
+ DBEvent *dbeNext = (DBEvent*)DBRead(dbe.ofsNext, nullptr);
dbeNext->ofsPrev = dbe.ofsPrev;
DBWrite(dbe.ofsNext, dbeNext, sizeof(DBEvent));
}
@@ -248,7 +248,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) // also update a sub
if (cc && dbe.contactID != cc->contactID) {
- DBContact *pSub = (DBContact*)DBRead(GetContactOffset(dbe.contactID), NULL);
+ DBContact *pSub = (DBContact*)DBRead(GetContactOffset(dbe.contactID), nullptr);
if (pSub->eventCount > 0)
pSub->eventCount--;
}
@@ -266,8 +266,8 @@ STDMETHODIMP_(LONG) CDb3Mmap::GetBlobSize(MEVENT hDbEvent) STDMETHODIMP_(BOOL) CDb3Mmap::GetEvent(MEVENT hDbEvent, DBEVENTINFO *dbei)
{
- if (dbei == NULL) return 1;
- if (dbei->cbBlob > 0 && dbei->pBlob == NULL) {
+ if (dbei == nullptr) return 1;
+ if (dbei->cbBlob > 0 && dbei->pBlob == nullptr) {
dbei->cbBlob = 0;
return 1;
}
@@ -286,14 +286,14 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetEvent(MEVENT hDbEvent, DBEVENTINFO *dbei) if (bytesToCopy && dbei->pBlob) {
BYTE *pSrc;
if (m_dbHeader.version >= DB_095_1_VERSION)
- pSrc = DBRead(DWORD(hDbEvent) + offsetof(DBEvent, blob), NULL);
+ pSrc = DBRead(DWORD(hDbEvent) + offsetof(DBEvent, blob), nullptr);
else
- pSrc = DBRead(DWORD(hDbEvent) + offsetof(DBEvent_094, blob), NULL);
+ pSrc = DBRead(DWORD(hDbEvent) + offsetof(DBEvent_094, blob), nullptr);
if (dbe->flags & DBEF_ENCRYPTED) {
dbei->flags &= ~DBEF_ENCRYPTED;
size_t len;
BYTE* pBlob = (BYTE*)m_crypto->decodeBuffer(pSrc, dbe->cbBlob, &len);
- if (pBlob == NULL)
+ if (pBlob == nullptr)
return 1;
memcpy(dbei->pBlob, pBlob, bytesToCopy);
@@ -310,18 +310,18 @@ STDMETHODIMP_(BOOL) CDb3Mmap::MarkEventRead(MCONTACT contactID, MEVENT hDbEvent) {
DBCachedContact *cc;
if (contactID) {
- if ((cc = m_cache->GetCachedContact(contactID)) == NULL)
+ if ((cc = m_cache->GetCachedContact(contactID)) == nullptr)
return -1;
if (cc->IsSub())
- if ((cc = m_cache->GetCachedContact(cc->parentID)) == NULL)
+ if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
return -1;
}
- else cc = NULL;
+ else cc = nullptr;
mir_cslockfull lck(m_csDbAccess);
DWORD ofsContact = (cc) ? cc->dwOfsContact : m_dbHeader.ofsUser;
- DBContact dbc = *(DBContact*)DBRead(ofsContact, NULL);
- DBEvent *dbe = (DBEvent*)DBRead((DWORD)hDbEvent, NULL);
+ DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
+ DBEvent *dbe = (DBEvent*)DBRead((DWORD)hDbEvent, nullptr);
if (dbe->signature != DBEVENT_SIGNATURE || dbc.signature != DBCONTACT_SIGNATURE)
return -1;
@@ -340,7 +340,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::MarkEventRead(MCONTACT contactID, MEVENT hDbEvent) break;
}
DWORD ofsThis = dbe->ofsNext;
- dbe = (DBEvent*)DBRead(ofsThis, NULL);
+ dbe = (DBEvent*)DBRead(ofsThis, nullptr);
if (!dbe->markedRead()) {
dbc.ofsFirstUnread = ofsThis;
dbc.tsFirstUnread = dbe->timestamp;
@@ -369,27 +369,27 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::FindFirstEvent(MCONTACT contactID) DWORD ofsContact = GetContactOffset(contactID, &cc);
mir_cslock lck(m_csDbAccess);
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
if (!cc || !cc->IsSub())
return MEVENT(dbc->ofsFirstEvent);
- if ((cc = m_cache->GetCachedContact(cc->parentID)) == NULL)
- return NULL;
- dbc = (DBContact*)DBRead(cc->dwOfsContact, NULL);
+ if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
+ return 0;
+ dbc = (DBContact*)DBRead(cc->dwOfsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
for (DWORD dwOffset = dbc->ofsFirstEvent; dwOffset != 0;) {
DBEvent *dbe = AdaptEvent(dwOffset, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (dbe->contactID == contactID)
return MEVENT(dwOffset);
dwOffset = dbe->ofsNext;
}
- return NULL;
+ return 0;
}
STDMETHODIMP_(MEVENT) CDb3Mmap::FindFirstUnreadEvent(MCONTACT contactID)
@@ -398,27 +398,27 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::FindFirstUnreadEvent(MCONTACT contactID) DWORD ofsContact = GetContactOffset(contactID, &cc);
mir_cslock lck(m_csDbAccess);
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
if (!cc || !cc->IsSub())
return MEVENT(dbc->ofsFirstUnread);
- if ((cc = m_cache->GetCachedContact(cc->parentID)) == NULL)
- return NULL;
- dbc = (DBContact*)DBRead(cc->dwOfsContact, NULL);
+ if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
+ return 0;
+ dbc = (DBContact*)DBRead(cc->dwOfsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
for (DWORD dwOffset = dbc->ofsFirstUnread; dwOffset != 0;) {
DBEvent *dbe = AdaptEvent(dwOffset, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (dbe->contactID == contactID && !dbe->markedRead())
return MEVENT(dwOffset);
dwOffset = dbe->ofsNext;
}
- return NULL;
+ return 0;
}
STDMETHODIMP_(MEVENT) CDb3Mmap::FindLastEvent(MCONTACT contactID)
@@ -427,79 +427,79 @@ STDMETHODIMP_(MEVENT) CDb3Mmap::FindLastEvent(MCONTACT contactID) DWORD ofsContact = GetContactOffset(contactID, &cc);
mir_cslock lck(m_csDbAccess);
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
if (!cc || !cc->IsSub())
return MEVENT(dbc->ofsLastEvent);
- if ((cc = m_cache->GetCachedContact(cc->parentID)) == NULL)
- return NULL;
- dbc = (DBContact*)DBRead(cc->dwOfsContact, NULL);
+ if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
+ return 0;
+ dbc = (DBContact*)DBRead(cc->dwOfsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
- return NULL;
+ return 0;
for (DWORD dwOffset = dbc->ofsLastEvent; dwOffset != 0;) {
DBEvent *dbe = AdaptEvent(dwOffset, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (dbe->contactID == contactID)
return MEVENT(dwOffset);
dwOffset = dbe->ofsPrev;
}
- return NULL;
+ return 0;
}
STDMETHODIMP_(MEVENT) CDb3Mmap::FindNextEvent(MCONTACT contactID, MEVENT hDbEvent)
{
- DBCachedContact *cc = (contactID) ? m_cache->GetCachedContact(contactID) : NULL;
+ DBCachedContact *cc = (contactID) ? m_cache->GetCachedContact(contactID) : nullptr;
mir_cslock lck(m_csDbAccess);
DBEvent *dbe = AdaptEvent((DWORD)hDbEvent, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (!cc || !cc->IsSub())
return MEVENT(dbe->ofsNext);
for (DWORD dwOffset = dbe->ofsNext; dwOffset != 0;) {
dbe = AdaptEvent(dwOffset, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (dbe->contactID == contactID)
return MEVENT(dwOffset);
dwOffset = dbe->ofsNext;
}
- return NULL;
+ return 0;
}
STDMETHODIMP_(MEVENT) CDb3Mmap::FindPrevEvent(MCONTACT contactID, MEVENT hDbEvent)
{
- DBCachedContact *cc = (contactID) ? m_cache->GetCachedContact(contactID) : NULL;
+ DBCachedContact *cc = (contactID) ? m_cache->GetCachedContact(contactID) : nullptr;
mir_cslock lck(m_csDbAccess);
DBEvent *dbe = AdaptEvent((DWORD)hDbEvent, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (!cc || !cc->IsSub())
return MEVENT(dbe->ofsPrev);
for (DWORD dwOffset = dbe->ofsPrev; dwOffset != 0;) {
dbe = AdaptEvent(dwOffset, contactID);
if (dbe->signature != DBEVENT_SIGNATURE)
- return NULL;
+ return 0;
if (dbe->contactID == contactID)
return MEVENT(dwOffset);
dwOffset = dbe->ofsPrev;
}
- return NULL;
+ return 0;
}
DBEvent* CDb3Mmap::AdaptEvent(DWORD ofs, DWORD dwContactID)
{
if (m_dbHeader.version >= DB_095_1_VERSION)
- return (DBEvent*)DBRead(ofs, NULL);
+ return (DBEvent*)DBRead(ofs, nullptr);
- DBEvent_094 *pOldEvent = (DBEvent_094*)DBRead(ofs, NULL);
+ DBEvent_094 *pOldEvent = (DBEvent_094*)DBRead(ofs, nullptr);
m_tmpEvent.signature = pOldEvent->signature;
m_tmpEvent.contactID = dwContactID;
memcpy(&m_tmpEvent.ofsPrev, &pOldEvent->ofsPrev, sizeof(DBEvent_094) - sizeof(DWORD));
@@ -513,7 +513,7 @@ int CDb3Mmap::WipeContactHistory(DBContact *dbc) {
// drop subContact's history if any
for (DWORD dwOffset = dbc->ofsFirstEvent; dwOffset != 0;) {
- DBEvent *pev = (DBEvent*)DBRead(dwOffset, NULL);
+ DBEvent *pev = (DBEvent*)DBRead(dwOffset, nullptr);
if (pev->signature != DBEVENT_SIGNATURE) // broken chain, don't touch it
return 2;
diff --git a/plugins/Db3x_mmap/src/dbheaders.cpp b/plugins/Db3x_mmap/src/dbheaders.cpp index ac7c34e923..76dc1fb6bd 100644 --- a/plugins/Db3x_mmap/src/dbheaders.cpp +++ b/plugins/Db3x_mmap/src/dbheaders.cpp @@ -40,15 +40,15 @@ int CDb3Mmap::CreateDbHeaders(const DBSignature& _sign) // create user
m_dbHeader.ofsUser = m_dbHeader.ofsFileEnd;
m_dbHeader.ofsFileEnd += sizeof(DBContact);
- SetFilePointer(m_hDbFile, 0, NULL, FILE_BEGIN);
+ SetFilePointer(m_hDbFile, 0, nullptr, FILE_BEGIN);
DWORD bytesWritten;
- WriteFile(m_hDbFile, &m_dbHeader, sizeof(m_dbHeader), &bytesWritten, NULL);
+ WriteFile(m_hDbFile, &m_dbHeader, sizeof(m_dbHeader), &bytesWritten, nullptr);
DBContact user = { 0 };
user.signature = DBCONTACT_SIGNATURE;
- SetFilePointer(m_hDbFile, m_dbHeader.ofsUser, NULL, FILE_BEGIN);
- WriteFile(m_hDbFile, &user, sizeof(DBContact), &bytesWritten, NULL);
+ SetFilePointer(m_hDbFile, m_dbHeader.ofsUser, nullptr, FILE_BEGIN);
+ WriteFile(m_hDbFile, &user, sizeof(DBContact), &bytesWritten, nullptr);
FlushFileBuffers(m_hDbFile);
return 0;
}
@@ -69,9 +69,9 @@ int CDb3Mmap::CheckDbHeaders(bool bInteractive) if (!memcmp(&m_dbHeader.signature, &dbSignatureSD, sizeof(m_dbHeader.signature))) {
if (bInteractive)
- if (IDYES == MessageBox(NULL, TranslateW(tszOldHeaders), TranslateT("Obsolete database format"), MB_YESNO | MB_ICONWARNING)) {
+ if (IDYES == MessageBox(nullptr, TranslateW(tszOldHeaders), TranslateT("Obsolete database format"), MB_YESNO | MB_ICONWARNING)) {
wchar_t tszCurPath[MAX_PATH];
- GetModuleFileName(NULL, tszCurPath, _countof(tszCurPath));
+ GetModuleFileName(nullptr, tszCurPath, _countof(tszCurPath));
wchar_t *p = wcsrchr(tszCurPath, '\\');
if (p) *p = 0;
diff --git a/plugins/Db3x_mmap/src/dbintf.cpp b/plugins/Db3x_mmap/src/dbintf.cpp index 2bf91ac90b..109dfb99da 100644 --- a/plugins/Db3x_mmap/src/dbintf.cpp +++ b/plugins/Db3x_mmap/src/dbintf.cpp @@ -71,7 +71,7 @@ CDb3Mmap::~CDb3Mmap() HeapDestroy(m_hModHeap);
// destroy map
- KillTimer(NULL, m_flushBuffersTimerId);
+ KillTimer(nullptr, m_flushBuffersTimerId);
if (m_pDbCache) {
FlushViewOfFile(m_pDbCache, 0);
UnmapViewOfFile(m_pDbCache);
@@ -89,8 +89,8 @@ CDb3Mmap::~CDb3Mmap() // update profile last modified time
if (!m_bReadOnly) {
DWORD bytesWritten;
- SetFilePointer(m_hDbFile, 0, NULL, FILE_BEGIN);
- WriteFile(m_hDbFile, &dbSignatureU, 1, &bytesWritten, NULL);
+ SetFilePointer(m_hDbFile, 0, nullptr, FILE_BEGIN);
+ WriteFile(m_hDbFile, &dbSignatureU, 1, &bytesWritten, nullptr);
}
if (m_hDbFile != INVALID_HANDLE_VALUE)
@@ -119,14 +119,14 @@ int CDb3Mmap::Load(bool bSkipInit) if (m_bShared)
dwMode |= FILE_SHARE_WRITE;
if (m_bReadOnly)
- m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ, dwMode, NULL, OPEN_EXISTING, 0, NULL);
+ m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ, dwMode, nullptr, OPEN_EXISTING, 0, nullptr);
else
- m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ | GENERIC_WRITE, dwMode, NULL, OPEN_ALWAYS, 0, NULL);
+ m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ | GENERIC_WRITE, dwMode, nullptr, OPEN_ALWAYS, 0, nullptr);
if (m_hDbFile == INVALID_HANDLE_VALUE)
return EGROKPRF_CANTREAD;
- if (!ReadFile(m_hDbFile, &m_dbHeader, sizeof(m_dbHeader), &dummy, NULL)) {
+ if (!ReadFile(m_hDbFile, &m_dbHeader, sizeof(m_dbHeader), &dummy, nullptr)) {
CloseHandle(m_hDbFile);
return EGROKPRF_CANTREAD;
}
@@ -160,7 +160,7 @@ int CDb3Mmap::Load(bool bSkipInit) int CDb3Mmap::Create()
{
- m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, NULL);
+ m_hDbFile = CreateFile(m_tszProfileName, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, nullptr, CREATE_ALWAYS, 0, nullptr);
return (m_hDbFile == INVALID_HANDLE_VALUE);
}
diff --git a/plugins/Db3x_mmap/src/dbintf.h b/plugins/Db3x_mmap/src/dbintf.h index bc40dd4ac8..d5ada71747 100644 --- a/plugins/Db3x_mmap/src/dbintf.h +++ b/plugins/Db3x_mmap/src/dbintf.h @@ -38,7 +38,7 @@ DBHeader | | \-->module name (DBModuleName)
| \-->first/last/firstunread event
|-->user contact (DBContact)
-| |-->next contact = NULL
+| |-->next contact = nullptr
| |-->first settings as above
| \-->first/last/firstunread event as above
\-->first module name (DBModuleName)
@@ -212,8 +212,8 @@ public: STDMETHODIMP_(void) SetCacheSafetyMode(BOOL);
STDMETHODIMP_(LONG) GetContactCount(void);
- STDMETHODIMP_(MCONTACT) FindFirstContact(const char *szProto = NULL);
- STDMETHODIMP_(MCONTACT) FindNextContact(MCONTACT contactID, const char *szProto = NULL);
+ STDMETHODIMP_(MCONTACT) FindFirstContact(const char *szProto = nullptr);
+ STDMETHODIMP_(MCONTACT) FindNextContact(MCONTACT contactID, const char *szProto = nullptr);
STDMETHODIMP_(LONG) DeleteContact(MCONTACT contactID);
STDMETHODIMP_(MCONTACT) AddContact(void);
STDMETHODIMP_(BOOL) IsDbContact(MCONTACT contactID);
@@ -319,7 +319,7 @@ protected: // contacts
int WipeContactHistory(DBContact *dbc);
- DWORD GetContactOffset(MCONTACT contactID, DBCachedContact **cc = NULL);
+ DWORD GetContactOffset(MCONTACT contactID, DBCachedContact **cc = nullptr);
////////////////////////////////////////////////////////////////////////////
// events
diff --git a/plugins/Db3x_mmap/src/dbmodulechain.cpp b/plugins/Db3x_mmap/src/dbmodulechain.cpp index 983b5a27f7..47d1cf40d3 100644 --- a/plugins/Db3x_mmap/src/dbmodulechain.cpp +++ b/plugins/Db3x_mmap/src/dbmodulechain.cpp @@ -41,21 +41,21 @@ void CDb3Mmap::AddToList(char *name, DWORD ofs) int CDb3Mmap::InitModuleNames(void)
{
DWORD ofsThis = m_dbHeader.ofsModuleNames;
- DBModuleName *dbmn = (struct DBModuleName*)DBRead(ofsThis, NULL);
+ DBModuleName *dbmn = (struct DBModuleName*)DBRead(ofsThis, nullptr);
while (ofsThis) {
if (dbmn->signature != DBMODULENAME_SIGNATURE)
- DatabaseCorruption(NULL);
+ DatabaseCorruption(nullptr);
int nameLen = dbmn->cbName;
char *mod = (char*)HeapAlloc(m_hModHeap, 0, nameLen + 1);
- memcpy(mod, DBRead(ofsThis + offsetof(struct DBModuleName, name), NULL), nameLen);
+ memcpy(mod, DBRead(ofsThis + offsetof(struct DBModuleName, name), nullptr), nameLen);
mod[nameLen] = 0;
AddToList(mod, ofsThis);
ofsThis = dbmn->ofsNext;
- dbmn = (struct DBModuleName*)DBRead(ofsThis, NULL);
+ dbmn = (struct DBModuleName*)DBRead(ofsThis, nullptr);
}
return 0;
}
@@ -115,7 +115,7 @@ char* CDb3Mmap::GetModuleNameByOfs(DWORD ofs) if (m_lastmn && m_lastmn->ofs == ofs)
return m_lastmn->name;
- ModuleName mn = { NULL, ofs };
+ ModuleName mn = { nullptr, ofs };
int index = m_lOfs.getIndex(&mn);
if (index != -1) {
ModuleName *pmn = m_lOfs[index];
@@ -123,8 +123,8 @@ char* CDb3Mmap::GetModuleNameByOfs(DWORD ofs) return pmn->name;
}
- DatabaseCorruption(NULL);
- return NULL;
+ DatabaseCorruption(nullptr);
+ return nullptr;
}
STDMETHODIMP_(BOOL) CDb3Mmap::EnumModuleNames(DBMODULEENUMPROC pFunc, const void *pParam)
diff --git a/plugins/Db3x_mmap/src/dbsettings.cpp b/plugins/Db3x_mmap/src/dbsettings.cpp index 9a559d2307..8f41895915 100644 --- a/plugins/Db3x_mmap/src/dbsettings.cpp +++ b/plugins/Db3x_mmap/src/dbsettings.cpp @@ -60,7 +60,7 @@ static bool ValidLookupName(LPCSTR szModule, LPCSTR szSetting) int CDb3Mmap::GetContactSettingWorker(MCONTACT contactID, LPCSTR szModule, LPCSTR szSetting, DBVARIANT *dbv, int isStatic)
{
- if (szSetting == NULL || szModule == NULL)
+ if (szSetting == nullptr || szModule == nullptr)
return 1;
// the db format can't tolerate more than 255 bytes of space (incl. null) for settings+module name
@@ -86,14 +86,14 @@ LBL_Seek: log3("get [%08p] %s (%p)", hContact, szCachedSettingName, szCachedSettingName);
DBVARIANT *pCachedValue = m_cache->GetCachedValuePtr(contactID, szCachedSettingName, 0);
- if (pCachedValue != NULL) {
+ if (pCachedValue != nullptr) {
if (pCachedValue->type == DBVT_ASCIIZ || pCachedValue->type == DBVT_UTF8) {
int cbOrigLen = dbv->cchVal;
char *cbOrigPtr = dbv->pszVal;
memcpy(dbv, pCachedValue, sizeof(DBVARIANT));
if (isStatic) {
int cbLen = 0;
- if (pCachedValue->pszVal != NULL)
+ if (pCachedValue->pszVal != nullptr)
cbLen = (int)mir_strlen(pCachedValue->pszVal);
cbOrigLen--;
@@ -124,7 +124,7 @@ LBL_Seek: DWORD ofsModuleName = GetModuleNameOfs(szModule);
- DBContact dbc = *(DBContact*)DBRead(ofsContact, NULL);
+ DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
if (dbc.signature != DBCONTACT_SIGNATURE)
return 1;
@@ -187,14 +187,14 @@ LBL_Seek: break;
case DBVT_ENCRYPTED:
- if (m_crypto == NULL)
+ if (m_crypto == nullptr)
return 1;
else {
varLen = *(PWORD)(pBlob + 1);
NeedBytes(int(3 + varLen));
size_t realLen;
ptrA decoded(m_crypto->decodeString(pBlob + 3, varLen, &realLen));
- if (decoded == NULL)
+ if (decoded == nullptr)
return 1;
varLen = (WORD)realLen;
@@ -219,7 +219,7 @@ LBL_Seek: /**** add to cache **********************/
if (iType != DBVT_BLOB && iType != DBVT_ENCRYPTED) {
pCachedValue = m_cache->GetCachedValuePtr(contactID, szCachedSettingName, 1);
- if (pCachedValue != NULL) {
+ if (pCachedValue != nullptr) {
m_cache->SetCachedVariant(dbv, pCachedValue);
log3("set cached [%08p] %s (%p)", hContact, szCachedSettingName, pCachedValue);
}
@@ -256,11 +256,11 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetContactSetting(MCONTACT contactID, LPCSTR szMod return 1;
if (dbv->type == DBVT_UTF8) {
- WCHAR *tmp = NULL;
+ WCHAR *tmp = nullptr;
char *p = NEWSTR_ALLOCA(dbv->pszVal);
- if (mir_utf8decode(p, &tmp) != NULL) {
+ if (mir_utf8decode(p, &tmp) != nullptr) {
BOOL bUsed = FALSE;
- int result = WideCharToMultiByte(m_codePage, WC_NO_BEST_FIT_CHARS, tmp, -1, NULL, 0, NULL, &bUsed);
+ int result = WideCharToMultiByte(m_codePage, WC_NO_BEST_FIT_CHARS, tmp, -1, nullptr, 0, nullptr, &bUsed);
mir_free(dbv->pszVal);
@@ -271,7 +271,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetContactSetting(MCONTACT contactID, LPCSTR szMod else {
dbv->type = DBVT_ASCIIZ;
dbv->pszVal = (char *)mir_alloc(result);
- WideCharToMultiByte(m_codePage, WC_NO_BEST_FIT_CHARS, tmp, -1, dbv->pszVal, result, NULL, NULL);
+ WideCharToMultiByte(m_codePage, WC_NO_BEST_FIT_CHARS, tmp, -1, dbv->pszVal, result, nullptr, nullptr);
mir_free(tmp);
}
}
@@ -299,9 +299,9 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetContactSettingStr(MCONTACT contactID, LPCSTR sz if (iSaveType == DBVT_WCHAR) {
if (dbv->type != DBVT_UTF8) {
- int len = MultiByteToWideChar(CP_ACP, 0, dbv->pszVal, -1, NULL, 0);
+ int len = MultiByteToWideChar(CP_ACP, 0, dbv->pszVal, -1, nullptr, 0);
wchar_t* wszResult = (wchar_t*)mir_alloc((len + 1)*sizeof(wchar_t));
- if (wszResult == NULL)
+ if (wszResult == nullptr)
return 1;
MultiByteToWideChar(CP_ACP, 0, dbv->pszVal, -1, wszResult, len);
@@ -318,14 +318,14 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetContactSettingStr(MCONTACT contactID, LPCSTR sz }
else if (iSaveType == DBVT_UTF8) {
char* tmpBuf = mir_utf8encode(dbv->pszVal);
- if (tmpBuf == NULL)
+ if (tmpBuf == nullptr)
return 1;
mir_free(dbv->pszVal);
dbv->pszVal = tmpBuf;
}
else if (iSaveType == DBVT_ASCIIZ)
- mir_utf8decode(dbv->pszVal, NULL);
+ mir_utf8decode(dbv->pszVal, nullptr);
dbv->type = iSaveType;
return 0;
@@ -356,7 +356,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::GetContactSettingStatic(MCONTACT contactID, LPCSTR dbv->pwszVal[cbLen] = 0;
}
else if (dbv->type == DBVT_UTF8) {
- mir_utf8decode(dbv->pszVal, NULL);
+ mir_utf8decode(dbv->pszVal, nullptr);
dbv->type = DBVT_ASCIIZ;
}
@@ -385,7 +385,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::FreeVariant(DBVARIANT *dbv) STDMETHODIMP_(BOOL) CDb3Mmap::SetSettingResident(BOOL bIsResident, const char *pszSettingName)
{
- char *szSetting = m_cache->GetCachedSetting(NULL, pszSettingName, 0, (int)mir_strlen(pszSettingName));
+ char *szSetting = m_cache->GetCachedSetting(nullptr, pszSettingName, 0, (int)mir_strlen(pszSettingName));
szSetting[-1] = (char)bIsResident;
mir_cslock lck(m_csDbAccess);
@@ -402,7 +402,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::SetSettingResident(BOOL bIsResident, const char *p STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTWRITESETTING *dbcws)
{
- if (dbcws == NULL || dbcws->szSetting == NULL || dbcws->szModule == NULL || m_bReadOnly)
+ if (dbcws == nullptr || dbcws->szSetting == nullptr || dbcws->szModule == nullptr || m_bReadOnly)
return 1;
// the db format can't tolerate more than 255 bytes of space (incl. null) for settings+module name
@@ -424,9 +424,9 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW // used for notifications
DBCONTACTWRITESETTING dbcwNotif = *dbcws;
if (dbcwNotif.value.type == DBVT_WCHAR) {
- if (dbcwNotif.value.pszVal != NULL) {
+ if (dbcwNotif.value.pszVal != nullptr) {
char* val = mir_utf8encodeW(dbcwNotif.value.pwszVal);
- if (val == NULL)
+ if (val == nullptr)
return 1;
dbcwNotif.value.pszVal = (char*)alloca(mir_strlen(val) + 1);
@@ -437,14 +437,14 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW else return 1;
}
- if (dbcwNotif.szModule == NULL || dbcwNotif.szSetting == NULL)
+ if (dbcwNotif.szModule == nullptr || dbcwNotif.szSetting == nullptr)
return 1;
DBCONTACTWRITESETTING dbcwWork = dbcwNotif;
char *szCachedSettingName = m_cache->GetCachedSetting(dbcwWork.szModule, dbcwWork.szSetting, moduleNameLen, settingNameLen);
bool bIsResident = szCachedSettingName[-1] != 0;
- mir_ptr<BYTE> pEncoded(NULL);
+ mir_ptr<BYTE> pEncoded(nullptr);
bool bIsEncrypted = false;
switch (dbcwWork.value.type) {
case DBVT_BYTE: case DBVT_WORD: case DBVT_DWORD:
@@ -453,13 +453,13 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW case DBVT_ASCIIZ: case DBVT_UTF8:
bIsEncrypted = !bIsResident && (m_bEncrypted || IsSettingEncrypted(dbcws->szModule, dbcws->szSetting));
LBL_WriteString:
- if (dbcwWork.value.pszVal == NULL)
+ if (dbcwWork.value.pszVal == nullptr)
return 1;
dbcwWork.value.cchVal = (WORD)mir_strlen(dbcwWork.value.pszVal);
if (bIsEncrypted) {
size_t len;
BYTE *pResult = m_crypto->encodeString(dbcwWork.value.pszVal, &len);
- if (pResult != NULL) {
+ if (pResult != nullptr) {
pEncoded = dbcwWork.value.pbVal = pResult;
dbcwWork.value.cpbVal = (WORD)len;
dbcwWork.value.type = DBVT_ENCRYPTED;
@@ -472,7 +472,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW goto LBL_WriteString;
case DBVT_BLOB: case DBVT_ENCRYPTED:
- if (dbcwWork.value.pbVal == NULL)
+ if (dbcwWork.value.pbVal == nullptr)
return 1;
break;
default:
@@ -492,7 +492,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW // we don't cache blobs and passwords
if (dbcwWork.value.type != DBVT_BLOB && dbcwWork.value.type != DBVT_ENCRYPTED && !bIsEncrypted) {
DBVARIANT *pCachedValue = m_cache->GetCachedValuePtr(contactID, szCachedSettingName, 1);
- if (pCachedValue != NULL) {
+ if (pCachedValue != nullptr) {
bool bIsIdentical = false;
if (pCachedValue->type == dbcwWork.value.type) {
switch (dbcwWork.value.type) {
@@ -519,7 +519,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW log1(" write database as %s", printVariant(&dbcwWork.value));
DWORD ofsModuleName = GetModuleNameOfs(dbcwWork.szModule);
- DBContact dbc = *(DBContact*)DBRead(ofsContact, NULL);
+ DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
if (dbc.signature != DBCONTACT_SIGNATURE)
return 1;
@@ -652,11 +652,11 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW ofsDbcsPrev = dbc.ofsFirstSettings;
if (ofsDbcsPrev == ofsSettingsGroup) ofsDbcsPrev = 0;
else {
- dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, NULL);
+ dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, nullptr);
while (dbcsPrev->ofsNext != ofsSettingsGroup) {
- if (dbcsPrev->ofsNext == 0) DatabaseCorruption(NULL);
+ if (dbcsPrev->ofsNext == 0) DatabaseCorruption(nullptr);
ofsDbcsPrev = dbcsPrev->ofsNext;
- dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, NULL);
+ dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, nullptr);
}
}
@@ -671,7 +671,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::WriteContactSetting(MCONTACT contactID, DBCONTACTW DBWrite(ofsContact, &dbc, sizeof(DBContact));
}
else {
- dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, NULL);
+ dbcsPrev = (DBContactSettings*)DBRead(ofsDbcsPrev, nullptr);
dbcsPrev->ofsNext = ofsNew;
DBWrite(ofsDbcsPrev, dbcsPrev, offsetof(DBContactSettings, blob));
}
@@ -750,7 +750,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteContactSetting(MCONTACT contactID, LPCSTR sz if (szCachedSettingName[-1] == 0) { // it's not a resident variable
DWORD ofsModuleName = GetModuleNameOfs(szModule);
DWORD ofsContact = GetContactOffset(contactID);
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
return 1;
@@ -798,7 +798,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::DeleteContactSetting(MCONTACT contactID, LPCSTR sz }
else { // resident variable
// if a value doesn't exist, simply return error
- if (m_cache->GetCachedValuePtr(saveContact, szCachedSettingName, -1) == NULL)
+ if (m_cache->GetCachedValuePtr(saveContact, szCachedSettingName, -1) == nullptr)
return 1;
}
}
@@ -823,7 +823,7 @@ STDMETHODIMP_(BOOL) CDb3Mmap::EnumContactSettings(MCONTACT contactID, DBSETTINGE if (ofsContact == 0)
return -1;
- DBContact *dbc = (DBContact*)DBRead(ofsContact, NULL);
+ DBContact *dbc = (DBContact*)DBRead(ofsContact, nullptr);
if (dbc->signature != DBCONTACT_SIGNATURE)
return -1;
diff --git a/plugins/Db3x_mmap/src/dbtool/disk.cpp b/plugins/Db3x_mmap/src/dbtool/disk.cpp index fabff439a2..da18f9a1d6 100644 --- a/plugins/Db3x_mmap/src/dbtool/disk.cpp +++ b/plugins/Db3x_mmap/src/dbtool/disk.cpp @@ -78,8 +78,8 @@ DWORD CDb3Mmap::WriteSegment(DWORD ofs, PVOID buf, int cbBytes) ofs = m_dbHeader.ofsFileEnd;
m_dbHeader.ofsFileEnd += cbBytes;
}
- SetFilePointer(cb->hOutFile, ofs, NULL, FILE_BEGIN);
- WriteFile(cb->hOutFile, buf, cbBytes, &bytesWritten, NULL);
+ SetFilePointer(cb->hOutFile, ofs, nullptr, FILE_BEGIN);
+ WriteFile(cb->hOutFile, buf, cbBytes, &bytesWritten, nullptr);
if ((int)bytesWritten < cbBytes) {
cb->pfnAddLogMessage(STATUS_FATAL, TranslateT("Can't write to output file - disk full? (%u)"), GetLastError());
return WS_ERROR;
@@ -94,8 +94,8 @@ int CDb3Mmap::ReadWrittenSegment(DWORD ofs, PVOID buf, int cbBytes) if (ofs + cbBytes > m_dbHeader.ofsFileEnd)
return ERROR_SEEK;
- SetFilePointer(cb->hOutFile, ofs, NULL, FILE_BEGIN);
- ReadFile(cb->hOutFile, buf, cbBytes, &bytesRead, NULL);
+ SetFilePointer(cb->hOutFile, ofs, nullptr, FILE_BEGIN);
+ ReadFile(cb->hOutFile, buf, cbBytes, &bytesRead, nullptr);
if ((int)bytesRead < cbBytes)
return ERROR_READ_FAULT;
diff --git a/plugins/Db3x_mmap/src/dbtool/eventchain.cpp b/plugins/Db3x_mmap/src/dbtool/eventchain.cpp index e03bee1b0d..0225aa685a 100644 --- a/plugins/Db3x_mmap/src/dbtool/eventchain.cpp +++ b/plugins/Db3x_mmap/src/dbtool/eventchain.cpp @@ -33,8 +33,8 @@ static DWORD eventCount; static DWORD lastTimestamp;
static DWORD ofsFirstUnread, tsFirstUnread;
static DWORD memsize = 0;
-static DBEvent* memblock = NULL;
-static DBEvent* dbePrevEvent = NULL;
+static DBEvent* memblock = nullptr;
+static DBEvent* dbePrevEvent = nullptr;
void CDb3Mmap::ConvertOldEvent(DBEvent*& dbei)
{
@@ -56,7 +56,7 @@ void CDb3Mmap::ConvertOldEvent(DBEvent*& dbei) if (msglenW > 0 && msglenW <= msglen) {
char* utf8str = Utf8EncodeW((WCHAR*)&dbei->blob[msglen]);
- if (utf8str == NULL)
+ if (utf8str == nullptr)
return;
dbei->cbBlob = (DWORD)mir_strlen(utf8str) + 1;
@@ -98,7 +98,7 @@ void CDb3Mmap::FinishUp(DWORD ofsLast, DBContact *dbc) if (memsize && memblock) {
free(memblock);
memsize = 0;
- memblock = NULL;
+ memblock = nullptr;
}
}
@@ -123,7 +123,7 @@ DWORD CDb3Mmap::WriteEvent(DBEvent *dbe) DWORD ofs = WriteSegment(WSOFS_END, dbe, offsetof(DBEvent, blob) + dbe->cbBlob);
if (ofs == WS_ERROR) {
free(memblock);
- memblock = NULL;
+ memblock = nullptr;
memsize = 0;
return 0;
}
@@ -135,7 +135,7 @@ int CDb3Mmap::WorkEventChain(DWORD ofsContact, DBContact *dbc, int firstTime) int isUnread = 0;
if (firstTime) {
- dbePrevEvent = NULL;
+ dbePrevEvent = nullptr;
ofsPrevEvent = 0;
ofsDestPrevEvent = 0;
ofsThisEvent = dbc->ofsFirstEvent;
@@ -219,7 +219,7 @@ int CDb3Mmap::WorkEventChain(DWORD ofsContact, DBContact *dbc, int firstTime) return ERROR_SUCCESS;
}
- DBEvent *dbePrev = NULL;
+ DBEvent *dbePrev = nullptr;
if (dbePrevEvent && dbeOld.timestamp == lastTimestamp) {
int len = offsetof(DBEvent, blob) + dbePrevEvent->cbBlob;
dbePrev = (DBEvent*)malloc(len);
diff --git a/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp b/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp index 07505eb2ab..45c8120442 100644 --- a/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp +++ b/plugins/Db3x_mmap/src/dbtool/initialchecks.cpp @@ -47,7 +47,7 @@ int CDb3Mmap::WorkInitialCheckHeaders() int CDb3Mmap::WorkInitialChecks(int)
{
- sourceFileSize = GetFileSize(m_hDbFile, NULL);
+ sourceFileSize = GetFileSize(m_hDbFile, nullptr);
if (sourceFileSize == 0) {
cb->pfnAddLogMessage(STATUS_WARNING, TranslateT("Database is newly created and has no data to process"));
cb->pfnAddLogMessage(STATUS_SUCCESS, TranslateT("Processing completed successfully"));
diff --git a/plugins/Db3x_mmap/src/dbtool/modulechain.cpp b/plugins/Db3x_mmap/src/dbtool/modulechain.cpp index 16ff76df78..60ae30af7c 100644 --- a/plugins/Db3x_mmap/src/dbtool/modulechain.cpp +++ b/plugins/Db3x_mmap/src/dbtool/modulechain.cpp @@ -23,7 +23,7 @@ struct ModChainEntry { DWORD ofsOld, ofsNew;
int size;
char name[257];
-} static *modChain = NULL;
+} static *modChain = nullptr;
static int modChainCount;
static DWORD ofsCurrent;
static int phase, iCurrentModName;
@@ -132,9 +132,9 @@ DWORD CDb3Mmap::ConvertModuleNameOfs(DWORD ofsOld) void CDb3Mmap::FreeModuleChain()
{
- if (modChain != NULL) {
+ if (modChain != nullptr) {
free(modChain);
- modChain = NULL;
+ modChain = nullptr;
last_mod = 0;
}
}
diff --git a/plugins/Db3x_mmap/src/init.cpp b/plugins/Db3x_mmap/src/init.cpp index 3e7ce1b49a..316ebe4d8a 100644 --- a/plugins/Db3x_mmap/src/init.cpp +++ b/plugins/Db3x_mmap/src/init.cpp @@ -40,7 +40,7 @@ static PLUGININFOEX pluginInfo = { 0xf7a6b27c, 0x9d9c, 0x4a42, { 0xbe, 0x86, 0xa4, 0x48, 0xae, 0x10, 0x91, 0x61 } }
};
-HINSTANCE g_hInst = NULL;
+HINSTANCE g_hInst = nullptr;
LIST<CDb3Mmap> g_Dbs(1, HandleKeySortT);
@@ -74,7 +74,7 @@ static MIDatabase* LoadDatabase(const wchar_t *profile, BOOL bReadOnly) std::auto_ptr<CDb3Mmap> db(new CDb3Mmap(profile, (bReadOnly) ? DBMODE_READONLY : 0));
if (db->Load(false) != ERROR_SUCCESS)
- return NULL;
+ return nullptr;
g_Dbs.insert(db.get());
return db.release();
@@ -92,11 +92,11 @@ MIDatabaseChecker* CheckDb(const wchar_t *profile, int *error) std::auto_ptr<CDb3Mmap> db(new CDb3Mmap(profile, DBMODE_READONLY));
if (db->Load(true) != ERROR_SUCCESS) {
*error = ERROR_ACCESS_DENIED;
- return NULL;
+ return nullptr;
}
if (db->PrepareCheck(error))
- return NULL;
+ return nullptr;
return db.release();
}
diff --git a/plugins/Db3x_mmap/src/ui.cpp b/plugins/Db3x_mmap/src/ui.cpp index a704df0bf7..8254a99df4 100644 --- a/plugins/Db3x_mmap/src/ui.cpp +++ b/plugins/Db3x_mmap/src/ui.cpp @@ -81,7 +81,7 @@ static INT_PTR CALLBACK sttEnterPassword(HWND hwndDlg, UINT uMsg, WPARAM wParam, else SetDlgItemText(hwndDlg, IDC_HEADERBAR, TranslateT("Please type in your password"));
oldLangID = 0;
- SetTimer(hwndDlg, 1, 200, NULL);
+ SetTimer(hwndDlg, 1, 200, nullptr);
LanguageChanged(hwndDlg);
return TRUE;
@@ -184,7 +184,7 @@ static INT_PTR CALLBACK sttChangePassword(HWND hwndDlg, UINT uMsg, WPARAM wParam SetWindowLongPtr(hwndDlg, GWLP_USERDATA, lParam);
oldLangID = 0;
- SetTimer(hwndDlg, 1, 200, NULL);
+ SetTimer(hwndDlg, 1, 200, nullptr);
LanguageChanged(hwndDlg);
return TRUE;
@@ -211,7 +211,7 @@ static INT_PTR CALLBACK sttChangePassword(HWND hwndDlg, UINT uMsg, WPARAM wParam }
else {
param->db->WriteSignature(dbSignatureU);
- param->db->SetPassword(NULL);
+ param->db->SetPassword(nullptr);
param->db->StoreKey();
EndDialog(hwndDlg, IDREMOVE);
}
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