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Overview
| Comment: | Change the default behavior for the native library pre-loader so that it first searches the executing (i.e. System.Data.SQLite) assembly directory and then the application domain directory. Pursuant to [f0246d1817]. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
73b6826ea6f90ee03300437e592632a6 |
| User & Date: | mistachkin 2013-12-31 07:44:00 |
| Original Comment: | Change the default behavior for the native library pre-loader so that it first searches the executing (i.e. System.Data.SQLite) assembly directory and then the application domain directory. |
References
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2013-12-31
| ||
| 07:45 | • Closed ticket [f0246d1817]: x86/x64 Interop location plus 4 other changes artifact: f4e2f78887 user: mistachkin | |
Context
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2013-12-31
| ||
| 07:50 | Update version history docs. check-in: 65cfd24266 user: mistachkin tags: trunk | |
| 07:44 | Change the default behavior for the native library pre-loader so that it first searches the executing (i.e. System.Data.SQLite) assembly directory and then the application domain directory. Pursuant to [f0246d1817]. check-in: 73b6826ea6 user: mistachkin tags: trunk | |
| 07:40 | Update test suite infrastructure to make it possible to easily test the native library pre-loading code. check-in: 1a3f35c77a user: mistachkin tags: trunk | |
Changes
Changes to Doc/Extra/environment.html.
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<td>PreLoadSQLite_ProcessorArchitecture</td>
<td>If this environment variable is set [to anything], it will be
used instead of the processor architecture value contained in the
PROCESSOR_ARCHITECTURE environment variable to help build the path
of the native library to pre-load.</td>
</tr>
<tr valign="top">
<td>PreLoadSQLite_SearchForDirectory</td>
<td>If this environment variable is set [to anything], the native
library pre-loading code will conduct a search for the native library
to pre-load, starting in the location of the currently executing
assembly (i.e. the one containing all the managed components for
System.Data.SQLite) and then falling back to the application domain
base directory.</td>
</tr>
<tr valign="top">
<td>PreLoadSQLite_UseAssemblyDirectory</td>
<td>If this environment variable is set [to anything], the location
of the currently executing assembly (i.e. the one containing all the
managed components for System.Data.SQLite) will be used as the basis
for locating the the native library to pre-load (i.e. instead of
|
| | | | | | |
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<td>PreLoadSQLite_ProcessorArchitecture</td>
<td>If this environment variable is set [to anything], it will be
used instead of the processor architecture value contained in the
PROCESSOR_ARCHITECTURE environment variable to help build the path
of the native library to pre-load.</td>
</tr>
<tr valign="top">
<td>PreLoadSQLite_NoSearchForDirectory</td>
<td>If this environment variable is set [to anything], the native
library pre-loading code will skip conducting a search for the native
library to pre-load. By default, the search starts in the location
of the currently executing assembly (i.e. the assembly containing all
the managed components for System.Data.SQLite) and then falls back to
the application domain base directory.</td>
</tr>
<tr valign="top">
<td>PreLoadSQLite_UseAssemblyDirectory</td>
<td>If this environment variable is set [to anything], the location
of the currently executing assembly (i.e. the one containing all the
managed components for System.Data.SQLite) will be used as the basis
for locating the the native library to pre-load (i.e. instead of
|
Changes to System.Data.SQLite/System.Data.SQLite.dll.config.
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-->
<!--
<add key="PreLoadSQLite_ProcessorArchitecture" value="x86" />
-->
<!--
NOTE: If this environment variable is set [to anything], the native
library pre-loading code will conduct a search for the native
library to pre-load, starting in the location of the currently
executing assembly (i.e. the one containing all the managed
components for System.Data.SQLite) and then falling back to the
application domain base directory.
-->
<!--
<add key="PreLoadSQLite_SearchForDirectory" value="1" />
-->
<!--
NOTE: If this configuration variable is set [to anything], the location
of the currently executing assembly (i.e. the one containing all
the managed components for System.Data.SQLite) will be used as
the basis for locating the the native library to pre-load (i.e.
|
| | | | | | |
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-->
<!--
<add key="PreLoadSQLite_ProcessorArchitecture" value="x86" />
-->
<!--
NOTE: If this environment variable is set [to anything], the native
library pre-loading code will skip conducting a search for the
native library to pre-load. By default, the search starts in the
location of the currently executing assembly (i.e. the assembly
containing all the managed components for System.Data.SQLite) and
then falls back to the application domain base directory.
-->
<!--
<add key="PreLoadSQLite_NoSearchForDirectory" value="1" />
-->
<!--
NOTE: If this configuration variable is set [to anything], the location
of the currently executing assembly (i.e. the one containing all
the managed components for System.Data.SQLite) will be used as
the basis for locating the the native library to pre-load (i.e.
|
Changes to System.Data.SQLite/UnsafeNativeMethods.cs.
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/// </returns>
private static bool SearchForDirectory(
ref string baseDirectory, /* out */
ref string processorArchitecture /* out */
)
{
if (GetSettingValue(
"PreLoadSQLite_SearchForDirectory", null) == null)
{
return false; /* DISABLED */
}
//
// NOTE: Build the list of base directories and processor/platform
// names. These lists will be used to help locate the native
|
| |
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/// </returns>
private static bool SearchForDirectory(
ref string baseDirectory, /* out */
ref string processorArchitecture /* out */
)
{
if (GetSettingValue(
"PreLoadSQLite_NoSearchForDirectory", null) != null)
{
return false; /* DISABLED */
}
//
// NOTE: Build the list of base directories and processor/platform
// names. These lists will be used to help locate the native
|