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|
/********************************************
* odbcinst - command line tool
*
**************************************************
* This code was created by Peter Harvey @ CodeByDesign.
* Released under GPL 28.JAN.99
*
* Contributions from...
* -----------------------------------------------
* Peter Harvey - pharvey@codebydesign.com
**************************************************/
#include <config.h>
#include <odbcinstext.h>
char *szSyntax =
"\n" \
"**********************************************\n" \
"* unixODBC - odbcinst *\n" \
"**********************************************\n" \
"* *\n" \
"* Purpose: *\n" \
"* *\n" \
"* An ODBC Installer and Uninstaller. *\n" \
"* Updates system files, and *\n" \
"* increases/decreases usage counts but *\n" \
"* does not actually copy or remove any *\n" \
"* files. *\n" \
"* *\n" \
"* Syntax: *\n" \
"* *\n" \
"* odbcinst Action Object Options *\n" \
"* *\n" \
"* Action: *\n" \
"* *\n" \
"* -i install *\n" \
"* -u uninstall *\n" \
"* -q query *\n" \
"* -j print config info *\n" \
"* -c call SQLCreateDataSource *\n" \
"* -m call SQLManageDataSources *\n" \
"* --version version *\n" \
"* *\n" \
"* Object: *\n" \
"* *\n" \
"* -d driver *\n" \
"* -s data source *\n" \
"* *\n" \
"* Options: *\n" \
"* *\n" \
"* -f file name of template.ini follows *\n" \
"* this (valid for -i) *\n" \
"* -r get template.ini from stdin, not *\n" \
"* a template file *\n" \
"* -n Driver or Data Source Name follows *\n" \
"* -v turn verbose off (no info, warning *\n" \
"* or error msgs) *\n" \
"* -l system dsn *\n" \
"* -h user dsn *\n" \
"* *\n" \
"* Returns: *\n" \
"* *\n" \
"* 0 Success *\n" \
"* !0 Failed *\n" \
"* *\n" \
"* Please visit; *\n" \
"* *\n" \
"* http://www.unixodbc.org *\n" \
"* pharvey@codebydesign.com *\n" \
"**********************************************\n\n";
char szError[ODBC_FILENAME_MAX+1];
DWORD nError;
char cVerbose;
int from_stdin = 0;
int system_dsn = 0;
int user_dsn = 0;
/*!
* \brief Invoke UI to Create Data Source wizard.
*
* This exists so we can test calling SQLCreateDataSource from an
* app which does not provide the UI used by SQLCreateDataSource.
*
* At the moment we have "odbcinstQ4" (the Qt4 based UI) requested
* explicitly but this could be changed to simply request the default
* or to use a ncurses based UI when that becomes available.
*
* There are at least 3 ways to invoke SQLCreateDataSource;
*
* \li ODBCCreateDataSourceQ4 at the command-line
* \li a custom application
* \li "odbcinst -c [-nMyDsn]" at the command-line
*
* \sa ManageDataSources
*/
int CreateDataSource( char *pszDataSourceName )
{
ODBCINSTWND odbcinstwnd;
odbcinstwnd.hWnd = 0;
strcpy( odbcinstwnd.szUI, "odbcinstQ4" );
if ( SQLCreateDataSource( (HWND)&(odbcinstwnd), ( (pszDataSourceName && *pszDataSourceName) ? pszDataSourceName : 0 ) ) == FALSE )
return 1;
return 0;
}
/*!
* \brief Invoke UI to Manage Data Sources.
*
* This exists so we can test calling SQLManageDataSources from an
* app which does not provide the UI used by SQLManageDataSources.
*
* At the moment we have "odbcinstQ4" (the Qt4 based UI) requested
* explicitly but this could be changed to simply request the default
* or to use a ncurses based UI when that becomes available.
*
* There are at least 3 ways to invoke SQLManageDataSources;
*
* \li ODBCManageDataSourcesQ4 at the command-line
* \li a custom application
* \li "odbcinst -m" at the command-line
*
* \sa CreateDataSource
*/
int ManageDataSources()
{
ODBCINSTWND odbcinstwnd;
odbcinstwnd.hWnd = 0;
strcpy( odbcinstwnd.szUI, "odbcinstQ4" );
if ( SQLManageDataSources( (HWND)&(odbcinstwnd) ) == FALSE )
return 1;
return 0;
}
int DriverInstall( char *pszTemplate )
{
HINI hIni;
char szObject[INI_MAX_OBJECT_NAME+1];
char szProperty[INI_MAX_PROPERTY_NAME+1];
char szValue[INI_MAX_PROPERTY_VALUE+1];
char szDriver[10000];
char szPathOut[ODBC_FILENAME_MAX+1];
DWORD nUsageCount = 0;
char *pChar = NULL;
#ifdef __OS2__
if ( iniOpen( &hIni, pszTemplate, "#;", '[', ']', '=', FALSE, 0L ) != INI_SUCCESS )
#else
if ( iniOpen( &hIni, pszTemplate, "#;", '[', ']', '=', FALSE ) != INI_SUCCESS )
#endif
{
if ( cVerbose == 0 ) printf( "odbcinst: iniOpen failed on %s.\n", pszTemplate );
return 1;
}
memset( szDriver, '\0', 10000 );
pChar = szDriver;
iniObjectFirst( hIni );
while ( iniObjectEOL( hIni ) == FALSE )
{
iniObject( hIni, szObject );
sprintf( pChar, "%s", szObject );
pChar += ( strlen( szObject ) + 1 );
iniPropertyFirst( hIni );
while ( iniPropertyEOL( hIni ) == FALSE )
{
iniProperty( hIni, szProperty );
iniValue( hIni, szValue );
sprintf( pChar, "%s=%s", szProperty, szValue );
pChar += ( strlen( szProperty ) + strlen( szValue ) + 2 );
iniPropertyNext( hIni );
}
if ( SQLInstallDriverEx( szDriver, NULL, szPathOut, ODBC_FILENAME_MAX, NULL, ODBC_INSTALL_COMPLETE, &nUsageCount ) == FALSE )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLInstallDriverEx failed with %s.\n", szError );
return 1;
}
if ( cVerbose == 0 ) printf( "odbcinst: Driver installed. Usage count increased to %d. \n Target directory is %s\n", (int)nUsageCount, szPathOut );
memset( szDriver, '\0', 10000 );
pChar = szDriver;
iniObjectNext( hIni );
}
iniClose( hIni );
return 0;
}
int DriverUninstall( char *pszDriver )
{
DWORD nUsageCount;
if ( SQLRemoveDriver( pszDriver, FALSE, &nUsageCount ) == FALSE )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLRemoveDriver failed with %s.\n", szError );
return 1;
}
if ( nUsageCount == 0 )
{
if ( cVerbose == 0 ) printf( "%s has been deleted (if it existed at all) because its usage count became zero\n", pszDriver );
}
else
{
if ( cVerbose == 0 ) printf( "%s usage count has been reduced to %d\n", pszDriver, (int)nUsageCount );
}
return 0;
}
int DriverQuery( char *pszDriver )
{
char szResults[4048];
char szValue[501];
char *ptr;
if ( pszDriver && (*pszDriver) )
{
/* list Driver details */
if ( SQLGetPrivateProfileString( pszDriver, NULL, NULL, szResults, sizeof( szResults ) - 1, "ODBCINST.INI" ) < 1 )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLGetPrivateProfileString failed with %s.\n", szError );
return 1;
}
printf( "[%s]\n", pszDriver );
ptr = szResults;
while ( *ptr )
{
printf( "%s=", ptr );
if ( SQLGetPrivateProfileString( pszDriver, ptr, "", szValue, sizeof( szValue ) - 1, "ODBCINST.INI" ) > 0 )
{
printf( "%s", szValue );
}
printf( "\n" );
ptr += strlen( ptr ) + 1;
}
}
else
{
/* list Drivers */
if ( SQLGetPrivateProfileString( NULL, NULL, NULL, szResults, sizeof( szResults ) - 1, "ODBCINST.INI" ) < 1 )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLGetPrivateProfileString failed with %s.\n", szError );
return 1;
}
ptr = szResults;
while ( *ptr )
{
printf( "[%s]\n", ptr );
ptr += strlen( ptr ) + 1;
}
}
return 0;
}
int DSNInstall( char *pszTemplate )
{
HINI hIni;
char szFileName[ODBC_FILENAME_MAX+1];
char szObject[INI_MAX_OBJECT_NAME+1];
char szProperty[INI_MAX_PROPERTY_NAME+1];
char szValue[INI_MAX_PROPERTY_VALUE+1];
#ifdef __OS2__
if ( iniOpen( &hIni, pszTemplate, "#;", '[', ']', '=', FALSE, 0L ) != INI_SUCCESS )
#else
if ( iniOpen( &hIni, pszTemplate, "#;", '[', ']', '=', FALSE ) != INI_SUCCESS )
#endif
{
if ( cVerbose == 0 ) printf( "odbcinst: iniOpen failed on %s.\n", pszTemplate );
return 1;
}
if ( system_dsn )
{
SQLSetConfigMode( ODBC_SYSTEM_DSN );
}
else if ( user_dsn )
{
SQLSetConfigMode( ODBC_USER_DSN );
}
strcpy( szFileName, "ODBC.INI" );
iniObjectFirst( hIni );
while ( iniObjectEOL( hIni ) == FALSE )
{
iniObject( hIni, szObject );
if ( SQLWritePrivateProfileString( szObject, NULL, NULL, szFileName ) == FALSE )
{
int i = 1;
int ret;
do
{
ret = SQLInstallerError( i, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLWritePrivateProfileString failed with %s.\n", szError );
i ++;
}
while ( ret == SQL_SUCCESS );
iniClose( hIni );
SQLSetConfigMode( ODBC_BOTH_DSN );
return 1;
}
iniPropertyFirst( hIni );
while ( iniPropertyEOL( hIni ) == FALSE )
{
iniProperty( hIni, szProperty );
iniValue( hIni, szValue );
if ( SQLWritePrivateProfileString( szObject, szProperty, szValue, szFileName ) == FALSE )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLWritePrivateProfileString failed with %s.\n", szError );
iniClose( hIni );
SQLSetConfigMode( ODBC_BOTH_DSN );
return 1;
}
iniPropertyNext( hIni );
}
iniObjectNext( hIni );
}
iniClose( hIni );
if ( cVerbose == 0 && from_stdin )
printf( "odbcinst: Sections and Entries from stdin have been added to %s\n", szFileName );
else if ( cVerbose )
printf( "odbcinst: Sections and Entries from %s have been added to %s\n", pszTemplate, szFileName );
return 0;
}
int DSNUninstall( char *pszDSN )
{
UWORD nConfigMode;
char *pMode;
if ( system_dsn )
{
SQLSetConfigMode( ODBC_SYSTEM_DSN );
}
else if ( user_dsn )
{
SQLSetConfigMode( ODBC_USER_DSN );
}
if ( SQLGetConfigMode( &nConfigMode ) == FALSE )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLGetConfigMode failed with %s.\n", szError );
return 1;
}
if ( SQLRemoveDSNFromIni( pszDSN ) == FALSE )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLRemoveDSNFromIni failed with %s.\n", szError );
return 1;
}
switch ( nConfigMode )
{
case ODBC_SYSTEM_DSN:
pMode = "ODBC_SYSTEM_DSN";
break;
case ODBC_USER_DSN:
pMode = "ODBC_USER_DSN";
break;
case ODBC_BOTH_DSN:
pMode = "ODBC_BOTH_DSN";
break;
default:
pMode = "Unknown mode";
}
if ( cVerbose == 0 ) printf( "odbcinst: DSN removed (if it existed at all). %s was used as the search path.\n", pMode );
return 0;
}
int DSNQuery( char *pszDSN )
{
char szResults[9601];
char szValue[501];
char *ptr;
szResults[0] = '\0';
if ( system_dsn )
SQLSetConfigMode( ODBC_SYSTEM_DSN );
else if ( user_dsn )
SQLSetConfigMode( ODBC_USER_DSN );
if ( pszDSN && (*pszDSN) )
{
/* list DSN details */
if ( SQLGetPrivateProfileString( pszDSN, NULL, NULL, szResults, sizeof( szResults ) - 1, "ODBC.INI" ) < 1 )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLGetPrivateProfileString failed with %s.\n", szError );
SQLSetConfigMode( ODBC_BOTH_DSN );
return 1;
}
printf( "[%s]\n", pszDSN );
ptr = szResults;
while ( *ptr )
{
printf( "%s=", ptr );
if ( SQLGetPrivateProfileString( pszDSN, ptr, "", szValue, sizeof( szValue ) - 1, "ODBC.INI" ) > 0 )
{
printf( "%s", szValue );
}
printf( "\n" );
ptr += strlen( ptr ) + 1;
}
}
else
{
/* list DSNs */
if ( SQLGetPrivateProfileString( NULL, NULL, NULL, szResults, sizeof( szResults ) - 1, "ODBC.INI" ) < 1 )
{
SQLInstallerError( 1, &nError, szError, ODBC_FILENAME_MAX, NULL );
if ( cVerbose == 0 ) printf( "odbcinst: SQLGetPrivateProfileString failed with %s.\n", szError );
SQLSetConfigMode( ODBC_BOTH_DSN );
return 1;
}
ptr = szResults;
while ( *ptr )
{
printf( "[%s]\n", ptr );
ptr += strlen( ptr ) + 1;
}
}
SQLSetConfigMode( ODBC_BOTH_DSN );
return 0;
}
void Syntax()
{
if ( cVerbose != 0 )
return;
puts( szSyntax );
}
void PrintConfigInfo()
{
char szFileName[ODBC_FILENAME_MAX+1];
char b1[ 256 ], b2[ 256 ];
printf( "unixODBC " VERSION "\n" );
*szFileName = '\0';
sprintf( szFileName, "%s/%s", odbcinst_system_file_path( b1 ), odbcinst_system_file_name( b2 ));
printf( "DRIVERS............: %s\n", szFileName );
*szFileName = '\0';
_odbcinst_SystemINI( szFileName, FALSE );
printf( "SYSTEM DATA SOURCES: %s\n", szFileName );
*szFileName = '\0';
_odbcinst_FileINI( szFileName );
printf( "FILE DATA SOURCES..: %s\n", szFileName );
*szFileName = '\0';
_odbcinst_UserINI( szFileName, FALSE );
printf( "USER DATA SOURCES..: %s\n", szFileName );
printf( "SQLULEN Size.......: %ld\n", (long) sizeof( SQLULEN ));
printf( "SQLLEN Size........: %ld\n", (long) sizeof( SQLLEN ));
printf( "SQLSETPOSIROW Size.: %ld\n", (long) sizeof( SQLSETPOSIROW ));
}
int main( int argc, char *argv[] )
{
int nArg;
char cAction = 0;
char cObject = 0;
char szTemplateINI[ODBC_FILENAME_MAX+1];
char szObjectName[INI_MAX_OBJECT_NAME+1];
int nReturn = 0;
cVerbose = 0;
if ( argc < 2 )
{
Syntax();
exit ( 1 );
}
szTemplateINI[0] = '\0';
szObjectName[0] = '\0';
for ( nArg = 1; nArg < argc; nArg++ )
{
if ( argv[nArg][0] == '-' )
{
switch ( argv[nArg][1] )
{
/* Action */
case 'i':
case 'u':
case 'q':
cAction = argv[nArg][1];
break;
case 'j':
PrintConfigInfo();
exit(0);
case '-':
printf( "unixODBC " VERSION "\n" );
exit(0);
/* Object */
case 'c':
case 'd':
case 's':
case 'm':
cObject = argv[nArg][1];
break;
/* Options */
case 'n':
if ( nArg < argc-1 )
strncpy( szObjectName, argv[nArg+1], INI_MAX_OBJECT_NAME );
break;
case 'f':
if ( nArg < argc-1 )
strncpy( szTemplateINI, argv[nArg+1], ODBC_FILENAME_MAX );
break;
case 'r':
from_stdin = 1;
break;
case 'v':
cVerbose = argv[nArg][1];
break;
case 'l':
system_dsn = 1;
if ( user_dsn )
{
if ( cVerbose == 0 ) printf( "odbcinst: cannot install both user and system dsn at the same time");
exit( -2 );
}
break;
case 'h':
user_dsn = 1;
if ( system_dsn )
{
if ( cVerbose == 0 ) printf( "odbcinst: cannot install both user and system dsn at the same time");
exit( -2 );
}
break;
default:
if ( cVerbose == 0 ) printf( "odbcinst: Unknown option %c\n", argv[nArg][1] );
exit( -1 );
}
}
}
/* DRIVERS */
if ( cObject == 'd' )
{
/* install */
if ( cAction == 'i' )
{
if ( szTemplateINI[0] != '\0' )
nReturn = DriverInstall( szTemplateINI );
else if ( from_stdin )
nReturn = DriverInstall( STDINFILE );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Please supply -f template.ini (The fileformat of template.ini is identical to odbcinst.ini and odbc.ini, respectively)\n" );
Syntax();
exit( 1 );
}
}
/* uninstall */
else if ( cAction == 'u' )
{
if ( szObjectName[0] != '\0' )
nReturn = DriverUninstall( szObjectName );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Please supply -n FriendlyDriverName \n" );
Syntax();
exit( 1 );
}
}
/* query */
else if ( cAction == 'q' )
nReturn = DriverQuery( szObjectName );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Invalid Action for Object\n" );
Syntax();
exit( 1 );
}
}
/* DATA SOURCES */
else if ( cObject == 's' )
{
/* install */
if ( cAction == 'i' )
{
if ( szTemplateINI[0] != '\0' )
nReturn = DSNInstall( szTemplateINI );
else if ( from_stdin )
nReturn = DSNInstall( STDINFILE );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Please supply -f template.ini \n" );
Syntax();
exit( 1 );
}
}
/* uninstall */
else if ( cAction == 'u' )
{
if ( szObjectName[0] != '\0' )
nReturn = DSNUninstall( szObjectName );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Please supply -n DataSourceName \n" );
Syntax();
exit( 1 );
}
}
/* query */
else if ( cAction == 'q' )
nReturn = DSNQuery( szObjectName );
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Invalid Action for Object\n" );
Syntax();
exit( 1 );
}
}
else if ( cObject == 'c' )
{
nReturn = CreateDataSource( szObjectName );
}
else if ( cObject == 'm' )
{
nReturn = ManageDataSources();
}
else
{
if ( cVerbose == 0 ) printf( "odbcinst: Invalid Object\n" );
Syntax();
exit( 1 );
}
exit( nReturn );
}
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