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Overview
| Comment: | Still more tweaks to the wince interface. Ticket #2711. (CVS 4482) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b2bdb476858c6e4b8977ea06be68b233 |
| User & Date: | drh 2007-10-09 15:36:10 |
Context
|
2007-10-12
| ||
| 00:23 | Fix to the main.mk makefile. (CVS 4483) (check-in: e4527dd6 user: drh tags: trunk) | |
|
2007-10-09
| ||
| 15:36 | Still more tweaks to the wince interface. Ticket #2711. (CVS 4482) (check-in: b2bdb476 user: drh tags: trunk) | |
| 15:20 | Fix a typo in the wince driver. Ticket #2710. See also ticket #2702. (CVS 4481) (check-in: beb91af7 user: drh tags: trunk) | |
Changes
Changes to src/os_win.c.
1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 .... 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 .... 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 |
int *pOutFlags /* Status return flags */
){
HANDLE h;
DWORD dwDesiredAccess;
DWORD dwShareMode;
DWORD dwCreationDisposition;
DWORD dwFlagsAndAttributes = 0;
winFile *pFile = (winFile*)id;
void *zConverted = convertUtf8Filename(zName);
if( zConverted==0 ){
return SQLITE_NOMEM;
}
if( flags & SQLITE_OPEN_READWRITE ){
................................................................................
#if OS_WINCE
dwFlagsAndAttributes = FILE_ATTRIBUTE_HIDDEN;
#else
dwFlagsAndAttributes = FILE_ATTRIBUTE_TEMPORARY
| FILE_ATTRIBUTE_HIDDEN
| FILE_FLAG_DELETE_ON_CLOSE;
#endif
}else{
dwFlagsAndAttributes = FILE_ATTRIBUTE_NORMAL;
}
#if 0
if( flags & (SQLITE_OPEN_MAIN_DB | SQLITE_OPEN_TEMP_DB) ){
dwFlagsAndAttributes |= FILE_FLAG_RANDOM_ACCESS;
}else{
dwFlagsAndAttributes |= FILE_FLAG_SEQUENTIAL_SCAN;
}
#else
/* Reports from the internet are that performance is always
** better if FILE_FLAG_RANDOM_ACCESS is used. Ticket #2699. */
dwFlagsAndAttributes |= FILE_FLAG_RANDOM_ACCESS;
#endif
if( isNT() ){
h = CreateFileW((WCHAR*)zConverted,
dwDesiredAccess,
dwShareMode,
NULL,
dwCreationDisposition,
dwFlagsAndAttributes,
................................................................................
(SQLITE_OPEN_READWRITE|SQLITE_OPEN_MAIN_DB)
&& !winceCreateLock(zName, pFile)
){
CloseHandle(h);
free(zConverted);
return SQLITE_CANTOPEN;
}
if( dwFlagsAndAttributes & FILE_FLAG_DELETE_ON_CLOSE ){
pFile->zDeleteOnClose = zConverted;
}else
#endif
{
free(zConverted);
}
OpenCounter(+1);
|
> > < | < < < < < < | |
1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 .... 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 .... 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 |
int *pOutFlags /* Status return flags */
){
HANDLE h;
DWORD dwDesiredAccess;
DWORD dwShareMode;
DWORD dwCreationDisposition;
DWORD dwFlagsAndAttributes = 0;
int isTemp;
winFile *pFile = (winFile*)id;
void *zConverted = convertUtf8Filename(zName);
if( zConverted==0 ){
return SQLITE_NOMEM;
}
if( flags & SQLITE_OPEN_READWRITE ){
................................................................................
#if OS_WINCE
dwFlagsAndAttributes = FILE_ATTRIBUTE_HIDDEN;
#else
dwFlagsAndAttributes = FILE_ATTRIBUTE_TEMPORARY
| FILE_ATTRIBUTE_HIDDEN
| FILE_FLAG_DELETE_ON_CLOSE;
#endif
isTemp = 1;
}else{
dwFlagsAndAttributes = FILE_ATTRIBUTE_NORMAL;
isTemp = 0;
}
/* Reports from the internet are that performance is always
** better if FILE_FLAG_RANDOM_ACCESS is used. Ticket #2699. */
dwFlagsAndAttributes |= FILE_FLAG_RANDOM_ACCESS;
if( isNT() ){
h = CreateFileW((WCHAR*)zConverted,
dwDesiredAccess,
dwShareMode,
NULL,
dwCreationDisposition,
dwFlagsAndAttributes,
................................................................................
(SQLITE_OPEN_READWRITE|SQLITE_OPEN_MAIN_DB)
&& !winceCreateLock(zName, pFile)
){
CloseHandle(h);
free(zConverted);
return SQLITE_CANTOPEN;
}
if( isTemp ){
pFile->zDeleteOnClose = zConverted;
}else
#endif
{
free(zConverted);
}
OpenCounter(+1);
|