dlg_specific.c
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:26k
- /* Module: dlg_specific.c
- *
- * Description: This module contains any specific code for handling
- * dialog boxes such as driver/datasource options. Both the
- * ConfigDSN() and the SQLDriverConnect() functions use
- * functions in this module. If you were to add a new option
- * to any dialog box, you would most likely only have to change
- * things in here rather than in 2 separate places as before.
- *
- * Classes: none
- *
- * API functions: none
- *
- * Comments: See "notice.txt" for copyright and license information.
- *
- */
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
- #ifndef WIN32
- #include <string.h>
- #include "gpps.h"
- #define SQLGetPrivateProfileString(a,b,c,d,e,f) GetPrivateProfileString(a,b,c,d,e,f)
- #define SQLWritePrivateProfileString(a,b,c,d) WritePrivateProfileString(a,b,c,d)
- #ifndef HAVE_STRICMP
- #define stricmp(s1,s2) strcasecmp(s1,s2)
- #define strnicmp(s1,s2,n) strncasecmp(s1,s2,n)
- #endif
- #endif
- #include "dlg_specific.h"
- #include "convert.h"
- #ifndef BOOL
- #define BOOL int
- #endif
- #ifndef FALSE
- #define FALSE (BOOL)0
- #endif
- #ifndef TRUE
- #define TRUE (BOOL)1
- #endif
- extern GLOBAL_VALUES globals;
- #ifdef WIN32
- void
- SetDlgStuff(HWND hdlg, ConnInfo *ci)
- {
- /* If driver attribute NOT present, then set the datasource name and description */
- if (ci->driver[0] == ' ') {
- SetDlgItemText(hdlg, IDC_DSNAME, ci->dsn);
- SetDlgItemText(hdlg, IDC_DESC, ci->desc);
- }
- SetDlgItemText(hdlg, IDC_DATABASE, ci->database);
- SetDlgItemText(hdlg, IDC_SERVER, ci->server);
- SetDlgItemText(hdlg, IDC_USER, ci->username);
- SetDlgItemText(hdlg, IDC_PASSWORD, ci->password);
- SetDlgItemText(hdlg, IDC_PORT, ci->port);
- }
- void
- GetDlgStuff(HWND hdlg, ConnInfo *ci)
- {
- GetDlgItemText(hdlg, IDC_DESC, ci->desc, sizeof(ci->desc));
- GetDlgItemText(hdlg, IDC_DATABASE, ci->database, sizeof(ci->database));
- GetDlgItemText(hdlg, IDC_SERVER, ci->server, sizeof(ci->server));
- GetDlgItemText(hdlg, IDC_USER, ci->username, sizeof(ci->username));
- GetDlgItemText(hdlg, IDC_PASSWORD, ci->password, sizeof(ci->password));
- GetDlgItemText(hdlg, IDC_PORT, ci->port, sizeof(ci->port));
- }
- int CALLBACK driver_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam)
- {
- switch (wMsg) {
- case WM_INITDIALOG:
- CheckDlgButton(hdlg, DRV_COMMLOG, globals.commlog);
- CheckDlgButton(hdlg, DRV_OPTIMIZER, globals.disable_optimizer);
- CheckDlgButton(hdlg, DRV_KSQO, globals.ksqo);
- CheckDlgButton(hdlg, DRV_UNIQUEINDEX, globals.unique_index);
- CheckDlgButton(hdlg, DRV_READONLY, globals.readonly);
- CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, globals.use_declarefetch);
- /* Unknown (Default) Data Type sizes */
- switch(globals.unknown_sizes) {
- case UNKNOWNS_AS_DONTKNOW:
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
- break;
- case UNKNOWNS_AS_LONGEST:
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
- break;
- case UNKNOWNS_AS_MAX:
- default:
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
- break;
- }
- CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, globals.text_as_longvarchar);
- CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, globals.unknowns_as_longvarchar);
- CheckDlgButton(hdlg, DRV_BOOLS_CHAR, globals.bools_as_char);
- CheckDlgButton(hdlg, DRV_PARSE, globals.parse);
- CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, globals.cancel_as_freestmt);
- SetDlgItemInt(hdlg, DRV_CACHE_SIZE, globals.fetch_max, FALSE);
- SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, globals.max_varchar_size, FALSE);
- SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, globals.max_longvarchar_size, TRUE);
- SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes);
- /* Driver Connection Settings */
- SetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings);
- break;
- case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- case IDOK:
- globals.commlog = IsDlgButtonChecked(hdlg, DRV_COMMLOG);
- globals.disable_optimizer = IsDlgButtonChecked(hdlg, DRV_OPTIMIZER);
- globals.ksqo = IsDlgButtonChecked(hdlg, DRV_KSQO);
- globals.unique_index = IsDlgButtonChecked(hdlg, DRV_UNIQUEINDEX);
- globals.readonly = IsDlgButtonChecked(hdlg, DRV_READONLY);
- globals.use_declarefetch = IsDlgButtonChecked(hdlg, DRV_USEDECLAREFETCH);
- /* Unknown (Default) Data Type sizes */
- if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_MAX))
- globals.unknown_sizes = UNKNOWNS_AS_MAX;
- else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_DONTKNOW))
- globals.unknown_sizes = UNKNOWNS_AS_DONTKNOW;
- else if (IsDlgButtonChecked(hdlg, DRV_UNKNOWN_LONGEST))
- globals.unknown_sizes = UNKNOWNS_AS_LONGEST;
- else
- globals.unknown_sizes = UNKNOWNS_AS_MAX;
- globals.text_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_TEXT_LONGVARCHAR);
- globals.unknowns_as_longvarchar = IsDlgButtonChecked(hdlg, DRV_UNKNOWNS_LONGVARCHAR);
- globals.bools_as_char = IsDlgButtonChecked(hdlg, DRV_BOOLS_CHAR);
- globals.parse = IsDlgButtonChecked(hdlg, DRV_PARSE);
- globals.cancel_as_freestmt = IsDlgButtonChecked(hdlg, DRV_CANCELASFREESTMT);
- globals.fetch_max = GetDlgItemInt(hdlg, DRV_CACHE_SIZE, NULL, FALSE);
- globals.max_varchar_size = GetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, NULL, FALSE);
- globals.max_longvarchar_size= GetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, NULL, TRUE); // allows for SQL_NO_TOTAL
- GetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, sizeof(globals.extra_systable_prefixes));
- /* Driver Connection Settings */
- GetDlgItemText(hdlg, DRV_CONNSETTINGS, globals.conn_settings, sizeof(globals.conn_settings));
- updateGlobals();
- // fall through
- case IDCANCEL:
- EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
- return TRUE;
- case IDDEFAULTS:
- CheckDlgButton(hdlg, DRV_COMMLOG, DEFAULT_COMMLOG);
- CheckDlgButton(hdlg, DRV_OPTIMIZER, DEFAULT_OPTIMIZER);
- CheckDlgButton(hdlg, DRV_KSQO, DEFAULT_KSQO);
- CheckDlgButton(hdlg, DRV_UNIQUEINDEX, DEFAULT_UNIQUEINDEX);
- CheckDlgButton(hdlg, DRV_READONLY, DEFAULT_READONLY);
- CheckDlgButton(hdlg, DRV_USEDECLAREFETCH, DEFAULT_USEDECLAREFETCH);
-
- CheckDlgButton(hdlg, DRV_PARSE, DEFAULT_PARSE);
- CheckDlgButton(hdlg, DRV_CANCELASFREESTMT, DEFAULT_CANCELASFREESTMT);
- /* Unknown Sizes */
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 0);
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 0);
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 0);
- switch(DEFAULT_UNKNOWNSIZES) {
- case UNKNOWNS_AS_DONTKNOW:
- CheckDlgButton(hdlg, DRV_UNKNOWN_DONTKNOW, 1);
- break;
- case UNKNOWNS_AS_LONGEST:
- CheckDlgButton(hdlg, DRV_UNKNOWN_LONGEST, 1);
- break;
- case UNKNOWNS_AS_MAX:
- CheckDlgButton(hdlg, DRV_UNKNOWN_MAX, 1);
- break;
- }
- CheckDlgButton(hdlg, DRV_TEXT_LONGVARCHAR, DEFAULT_TEXTASLONGVARCHAR);
- CheckDlgButton(hdlg, DRV_UNKNOWNS_LONGVARCHAR, DEFAULT_UNKNOWNSASLONGVARCHAR);
- CheckDlgButton(hdlg, DRV_BOOLS_CHAR, DEFAULT_BOOLSASCHAR);
- SetDlgItemInt(hdlg, DRV_CACHE_SIZE, FETCH_MAX, FALSE);
- SetDlgItemInt(hdlg, DRV_VARCHAR_SIZE, MAX_VARCHAR_SIZE, FALSE);
- SetDlgItemInt(hdlg, DRV_LONGVARCHAR_SIZE, TEXT_FIELD_SIZE, TRUE);
- SetDlgItemText(hdlg, DRV_EXTRASYSTABLEPREFIXES, DEFAULT_EXTRASYSTABLEPREFIXES);
- /* Driver Connection Settings */
- SetDlgItemText(hdlg, DRV_CONNSETTINGS, "");
- break;
- }
- }
- return FALSE;
- }
- int CALLBACK ds_optionsProc(HWND hdlg,
- WORD wMsg,
- WPARAM wParam,
- LPARAM lParam)
- {
- ConnInfo *ci;
- char buf[128];
- switch (wMsg) {
- case WM_INITDIALOG:
- ci = (ConnInfo *) lParam;
- SetWindowLong(hdlg, DWL_USER, lParam); // save for OK
- /* Change window caption */
- if (ci->driver[0])
- SetWindowText(hdlg, "Advanced Options (Connection)");
- else {
- sprintf(buf, "Advanced Options (%s)", ci->dsn);
- SetWindowText(hdlg, buf);
- }
- /* Readonly */
- CheckDlgButton(hdlg, DS_READONLY, atoi(ci->readonly));
- /* Protocol */
- if (strncmp(ci->protocol, PG62, strlen(PG62)) == 0)
- CheckDlgButton(hdlg, DS_PG62, 1);
- else if (strncmp(ci->protocol, PG63, strlen(PG63)) == 0)
- CheckDlgButton(hdlg, DS_PG63, 1);
- else /* latest */
- CheckDlgButton(hdlg, DS_PG64, 1);
- CheckDlgButton(hdlg, DS_SHOWOIDCOLUMN, atoi(ci->show_oid_column));
- CheckDlgButton(hdlg, DS_FAKEOIDINDEX, atoi(ci->fake_oid_index));
- CheckDlgButton(hdlg, DS_ROWVERSIONING, atoi(ci->row_versioning));
- CheckDlgButton(hdlg, DS_SHOWSYSTEMTABLES, atoi(ci->show_system_tables));
- EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), atoi(ci->show_oid_column));
- /* Datasource Connection Settings */
- SetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings);
- break;
- case WM_COMMAND:
- switch (GET_WM_COMMAND_ID(wParam, lParam)) {
- case DS_SHOWOIDCOLUMN:
- mylog("WM_COMMAND: DS_SHOWOIDCOLUMNn");
- EnableWindow(GetDlgItem(hdlg, DS_FAKEOIDINDEX), IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
- return TRUE;
- case IDOK:
- ci = (ConnInfo *)GetWindowLong(hdlg, DWL_USER);
- mylog("IDOK: got ci = %un", ci);
- /* Readonly */
- sprintf(ci->readonly, "%d", IsDlgButtonChecked(hdlg, DS_READONLY));
- /* Protocol */
- if ( IsDlgButtonChecked(hdlg, DS_PG62))
- strcpy(ci->protocol, PG62);
- else if ( IsDlgButtonChecked(hdlg, DS_PG63))
- strcpy(ci->protocol, PG63);
- else /* latest */
- strcpy(ci->protocol, PG64);
- sprintf(ci->show_system_tables, "%d", IsDlgButtonChecked(hdlg, DS_SHOWSYSTEMTABLES));
- sprintf(ci->row_versioning, "%d", IsDlgButtonChecked(hdlg, DS_ROWVERSIONING));
- /* OID Options*/
- sprintf(ci->fake_oid_index, "%d", IsDlgButtonChecked(hdlg, DS_FAKEOIDINDEX));
- sprintf(ci->show_oid_column, "%d", IsDlgButtonChecked(hdlg, DS_SHOWOIDCOLUMN));
- /* Datasource Connection Settings */
- GetDlgItemText(hdlg, DS_CONNSETTINGS, ci->conn_settings, sizeof(ci->conn_settings));
- // fall through
- case IDCANCEL:
- EndDialog(hdlg, GET_WM_COMMAND_ID(wParam, lParam) == IDOK);
- return TRUE;
- }
- }
- return FALSE;
- }
- #endif /* WIN32 */
- void
- makeConnectString(char *connect_string, ConnInfo *ci)
- {
- char got_dsn = (ci->dsn[0] != ' ');
- char encoded_conn_settings[LARGE_REGISTRY_LEN];
- /* fundamental info */
- sprintf(connect_string, "%s=%s;DATABASE=%s;SERVER=%s;PORT=%s;UID=%s;PWD=%s",
- got_dsn ? "DSN" : "DRIVER",
- got_dsn ? ci->dsn : ci->driver,
- ci->database,
- ci->server,
- ci->port,
- ci->username,
- ci->password);
- encode(ci->conn_settings, encoded_conn_settings);
- /* extra info */
- sprintf(&connect_string[strlen(connect_string)],
- ";READONLY=%s;PROTOCOL=%s;FAKEOIDINDEX=%s;SHOWOIDCOLUMN=%s;ROWVERSIONING=%s;SHOWSYSTEMTABLES=%s;CONNSETTINGS=%s",
- ci->readonly,
- ci->protocol,
- ci->fake_oid_index,
- ci->show_oid_column,
- ci->row_versioning,
- ci->show_system_tables,
- encoded_conn_settings);
- }
- void
- copyAttributes(ConnInfo *ci, char *attribute, char *value)
- {
- if(stricmp(attribute, "DSN") == 0)
- strcpy(ci->dsn, value);
- else if(stricmp(attribute, "driver") == 0)
- strcpy(ci->driver, value);
- else if(stricmp(attribute, INI_DATABASE) == 0)
- strcpy(ci->database, value);
- else if(stricmp(attribute, INI_SERVER) == 0 || stricmp(attribute, "server") == 0)
- strcpy(ci->server, value);
- else if(stricmp(attribute, INI_USER) == 0 || stricmp(attribute, "uid") == 0)
- strcpy(ci->username, value);
- else if(stricmp(attribute, INI_PASSWORD) == 0 || stricmp(attribute, "pwd") == 0)
- strcpy(ci->password, value);
- else if(stricmp(attribute, INI_PORT) == 0)
- strcpy(ci->port, value);
- else if (stricmp(attribute, INI_READONLY) == 0)
- strcpy(ci->readonly, value);
- else if (stricmp(attribute, INI_PROTOCOL) == 0)
- strcpy(ci->protocol, value);
- else if (stricmp(attribute, INI_SHOWOIDCOLUMN) == 0)
- strcpy(ci->show_oid_column, value);
- else if (stricmp(attribute, INI_FAKEOIDINDEX) == 0)
- strcpy(ci->fake_oid_index, value);
- else if (stricmp(attribute, INI_ROWVERSIONING) == 0)
- strcpy(ci->row_versioning, value);
- else if (stricmp(attribute, INI_SHOWSYSTEMTABLES) == 0)
- strcpy(ci->show_system_tables, value);
- else if (stricmp(attribute, INI_CONNSETTINGS) == 0) {
- decode(value, ci->conn_settings);
- // strcpy(ci->conn_settings, value);
- }
- mylog("copyAttributes: DSN='%s',server='%s',dbase='%s',user='%s',passwd='%s',port='%s',readonly='%s',protocol='%s', conn_settings='%s')n", ci->dsn, ci->server,ci->database,ci->username,ci->password,ci->port,ci->readonly,ci->protocol,ci->conn_settings);
- }
- void
- getDSNdefaults(ConnInfo *ci)
- {
- if (ci->port[0] == ' ')
- strcpy(ci->port, DEFAULT_PORT);
- if (ci->readonly[0] == ' ')
- sprintf(ci->readonly, "%d", globals.readonly);
- if (ci->protocol[0] == ' ')
- strcpy(ci->protocol, globals.protocol);
- if (ci->fake_oid_index[0] == ' ')
- sprintf(ci->fake_oid_index, "%d", DEFAULT_FAKEOIDINDEX);
- if (ci->show_oid_column[0] == ' ')
- sprintf(ci->show_oid_column, "%d", DEFAULT_SHOWOIDCOLUMN);
- if (ci->show_system_tables[0] == ' ')
- sprintf(ci->show_system_tables, "%d", DEFAULT_SHOWSYSTEMTABLES);
- if (ci->row_versioning[0] == ' ')
- sprintf(ci->row_versioning, "%d", DEFAULT_ROWVERSIONING);
- }
- void
- getDSNinfo(ConnInfo *ci, char overwrite)
- {
- char *DSN = ci->dsn;
- char encoded_conn_settings[LARGE_REGISTRY_LEN];
- // If a driver keyword was present, then dont use a DSN and return.
- // If DSN is null and no driver, then use the default datasource.
- if ( DSN[0] == ' ') {
- if ( ci->driver[0] != ' ')
- return;
- else
- strcpy(DSN, INI_DSN);
- }
- // brute-force chop off trailing blanks...
- while (*(DSN+strlen(DSN)-1) == ' ') *(DSN+strlen(DSN)-1) = ' ';
- // Proceed with getting info for the given DSN.
- if ( ci->desc[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_KDESC, "", ci->desc, sizeof(ci->desc), ODBC_INI);
- if ( ci->server[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_SERVER, "", ci->server, sizeof(ci->server), ODBC_INI);
- if ( ci->database[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_DATABASE, "", ci->database, sizeof(ci->database), ODBC_INI);
- if ( ci->username[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_USER, "", ci->username, sizeof(ci->username), ODBC_INI);
- if ( ci->password[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_PASSWORD, "", ci->password, sizeof(ci->password), ODBC_INI);
- if ( ci->port[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_PORT, "", ci->port, sizeof(ci->port), ODBC_INI);
- if ( ci->readonly[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_READONLY, "", ci->readonly, sizeof(ci->readonly), ODBC_INI);
- if ( ci->show_oid_column[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_SHOWOIDCOLUMN, "", ci->show_oid_column, sizeof(ci->show_oid_column), ODBC_INI);
- if ( ci->fake_oid_index[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_FAKEOIDINDEX, "", ci->fake_oid_index, sizeof(ci->fake_oid_index), ODBC_INI);
- if ( ci->row_versioning[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_ROWVERSIONING, "", ci->row_versioning, sizeof(ci->row_versioning), ODBC_INI);
- if ( ci->show_system_tables[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_SHOWSYSTEMTABLES, "", ci->show_system_tables, sizeof(ci->show_system_tables), ODBC_INI);
- if ( ci->protocol[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_PROTOCOL, "", ci->protocol, sizeof(ci->protocol), ODBC_INI);
- if ( ci->conn_settings[0] == ' ' || overwrite) {
- SQLGetPrivateProfileString(DSN, INI_CONNSETTINGS, "", encoded_conn_settings, sizeof(encoded_conn_settings), ODBC_INI);
- decode(encoded_conn_settings, ci->conn_settings);
- }
- if ( ci->translation_dll[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_TRANSLATIONDLL, "", ci->translation_dll, sizeof(ci->translation_dll), ODBC_INI);
- if ( ci->translation_option[0] == ' ' || overwrite)
- SQLGetPrivateProfileString(DSN, INI_TRANSLATIONOPTION, "", ci->translation_option, sizeof(ci->translation_option), ODBC_INI);
- /* Allow override of odbcinst.ini parameters here */
- getGlobalDefaults(DSN, ODBC_INI, TRUE);
- qlog("DSN info: DSN='%s',server='%s',port='%s',dbase='%s',user='%s',passwd='%s'n",
- DSN,
- ci->server,
- ci->port,
- ci->database,
- ci->username,
- ci->password);
- qlog(" readonly='%s',protocol='%s',showoid='%s',fakeoidindex='%s',showsystable='%s'n",
- ci->readonly,
- ci->protocol,
- ci->show_oid_column,
- ci->fake_oid_index,
- ci->show_system_tables);
- qlog(" conn_settings='%s'n",
- ci->conn_settings);
- qlog(" translation_dll='%s',translation_option='%s'n",
- ci->translation_dll,
- ci->translation_option);
- }
- /* This is for datasource based options only */
- void
- writeDSNinfo(ConnInfo *ci)
- {
- char *DSN = ci->dsn;
- char encoded_conn_settings[LARGE_REGISTRY_LEN];
- encode(ci->conn_settings, encoded_conn_settings);
- SQLWritePrivateProfileString(DSN,
- INI_KDESC,
- ci->desc,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_DATABASE,
- ci->database,
- ODBC_INI);
-
- SQLWritePrivateProfileString(DSN,
- INI_SERVER,
- ci->server,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_PORT,
- ci->port,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_USER,
- ci->username,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_PASSWORD,
- ci->password,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_READONLY,
- ci->readonly,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_SHOWOIDCOLUMN,
- ci->show_oid_column,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_FAKEOIDINDEX,
- ci->fake_oid_index,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_ROWVERSIONING,
- ci->row_versioning,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_SHOWSYSTEMTABLES,
- ci->show_system_tables,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_PROTOCOL,
- ci->protocol,
- ODBC_INI);
- SQLWritePrivateProfileString(DSN,
- INI_CONNSETTINGS,
- encoded_conn_settings,
- ODBC_INI);
- }
- /* This function reads the ODBCINST.INI portion of
- the registry and gets any driver defaults.
- */
- void getGlobalDefaults(char *section, char *filename, char override)
- {
- char temp[256];
- // Fetch Count is stored in driver section
- SQLGetPrivateProfileString(section, INI_FETCH, "",
- temp, sizeof(temp), filename);
- if ( temp[0] ) {
- globals.fetch_max = atoi(temp);
- /* sanity check if using cursors */
- if (globals.fetch_max <= 0)
- globals.fetch_max = FETCH_MAX;
- }
- else if ( ! override)
- globals.fetch_max = FETCH_MAX;
- // Socket Buffersize is stored in driver section
- SQLGetPrivateProfileString(section, INI_SOCKET, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.socket_buffersize = atoi(temp);
- else if ( ! override)
- globals.socket_buffersize = SOCK_BUFFER_SIZE;
- // Debug is stored in the driver section
- SQLGetPrivateProfileString(section, INI_DEBUG, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.debug = atoi(temp);
- else if ( ! override)
- globals.debug = DEFAULT_DEBUG;
- // CommLog is stored in the driver section
- SQLGetPrivateProfileString(section, INI_COMMLOG, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.commlog = atoi(temp);
- else if ( ! override)
- globals.commlog = DEFAULT_COMMLOG;
- // Optimizer is stored in the driver section only
- SQLGetPrivateProfileString(section, INI_OPTIMIZER, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.disable_optimizer = atoi(temp);
- else if ( ! override)
- globals.disable_optimizer = DEFAULT_OPTIMIZER;
- // KSQO is stored in the driver section only
- SQLGetPrivateProfileString(section, INI_KSQO, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.ksqo = atoi(temp);
- else if ( ! override)
- globals.ksqo = DEFAULT_KSQO;
- // Recognize Unique Index is stored in the driver section only
- SQLGetPrivateProfileString(section, INI_UNIQUEINDEX, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.unique_index = atoi(temp);
- else if ( ! override)
- globals.unique_index = DEFAULT_UNIQUEINDEX;
- // Unknown Sizes is stored in the driver section only
- SQLGetPrivateProfileString(section, INI_UNKNOWNSIZES, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.unknown_sizes = atoi(temp);
- else if ( ! override)
- globals.unknown_sizes = DEFAULT_UNKNOWNSIZES;
- // Lie about supported functions?
- SQLGetPrivateProfileString(section, INI_LIE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.lie = atoi(temp);
- else if ( ! override)
- globals.lie = DEFAULT_LIE;
- // Parse statements
- SQLGetPrivateProfileString(section, INI_PARSE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.parse = atoi(temp);
- else if ( ! override)
- globals.parse = DEFAULT_PARSE;
- // SQLCancel calls SQLFreeStmt in Driver Manager
- SQLGetPrivateProfileString(section, INI_CANCELASFREESTMT, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.cancel_as_freestmt = atoi(temp);
- else if ( ! override)
- globals.cancel_as_freestmt = DEFAULT_CANCELASFREESTMT;
- // UseDeclareFetch is stored in the driver section only
- SQLGetPrivateProfileString(section, INI_USEDECLAREFETCH, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.use_declarefetch = atoi(temp);
- else if ( ! override)
- globals.use_declarefetch = DEFAULT_USEDECLAREFETCH;
- // Max Varchar Size
- SQLGetPrivateProfileString(section, INI_MAXVARCHARSIZE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.max_varchar_size = atoi(temp);
- else if ( ! override)
- globals.max_varchar_size = MAX_VARCHAR_SIZE;
- // Max TextField Size
- SQLGetPrivateProfileString(section, INI_MAXLONGVARCHARSIZE, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.max_longvarchar_size = atoi(temp);
- else if ( ! override)
- globals.max_longvarchar_size = TEXT_FIELD_SIZE;
- // Text As LongVarchar
- SQLGetPrivateProfileString(section, INI_TEXTASLONGVARCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.text_as_longvarchar = atoi(temp);
- else if ( ! override)
- globals.text_as_longvarchar = DEFAULT_TEXTASLONGVARCHAR;
- // Unknowns As LongVarchar
- SQLGetPrivateProfileString(section, INI_UNKNOWNSASLONGVARCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.unknowns_as_longvarchar = atoi(temp);
- else if ( ! override)
- globals.unknowns_as_longvarchar = DEFAULT_UNKNOWNSASLONGVARCHAR;
- // Bools As Char
- SQLGetPrivateProfileString(section, INI_BOOLSASCHAR, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.bools_as_char = atoi(temp);
- else if ( ! override)
- globals.bools_as_char = DEFAULT_BOOLSASCHAR;
- // Extra Systable prefixes
- // Use @@@ to distinguish between blank extra prefixes and no key entry
- SQLGetPrivateProfileString(section, INI_EXTRASYSTABLEPREFIXES, "@@@",
- temp, sizeof(temp), filename);
- if ( strcmp(temp, "@@@" ))
- strcpy(globals.extra_systable_prefixes, temp);
- else if ( ! override)
- strcpy(globals.extra_systable_prefixes, DEFAULT_EXTRASYSTABLEPREFIXES);
- mylog("globals.extra_systable_prefixes = '%s'n", globals.extra_systable_prefixes);
- // Dont allow override of an override!
- if ( ! override) {
- // ConnSettings is stored in the driver section and per datasource for override
- SQLGetPrivateProfileString(section, INI_CONNSETTINGS, "",
- globals.conn_settings, sizeof(globals.conn_settings), filename);
- // Default state for future DSN's Readonly attribute
- SQLGetPrivateProfileString(section, INI_READONLY, "",
- temp, sizeof(temp), filename);
- if ( temp[0] )
- globals.readonly = atoi(temp);
- else
- globals.readonly = DEFAULT_READONLY;
- /* Default state for future DSN's protocol attribute
- This isn't a real driver option YET. This is more
- intended for customization from the install.
- */
- SQLGetPrivateProfileString(section, INI_PROTOCOL, "@@@",
- temp, sizeof(temp), filename);
- if ( strcmp(temp, "@@@" ))
- strcpy(globals.protocol, temp);
- else
- strcpy(globals.protocol, DEFAULT_PROTOCOL);
-
- }
- }
- /* This function writes any global parameters (that can be manipulated)
- to the ODBCINST.INI portion of the registry
- */
- void updateGlobals(void)
- {
- char tmp[128];
- sprintf(tmp, "%d", globals.fetch_max);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_FETCH, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.commlog);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_COMMLOG, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.disable_optimizer);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_OPTIMIZER, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.ksqo);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_KSQO, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.unique_index);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNIQUEINDEX, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.readonly);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_READONLY, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.use_declarefetch);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_USEDECLAREFETCH, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.unknown_sizes);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNKNOWNSIZES, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.text_as_longvarchar);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_TEXTASLONGVARCHAR, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.unknowns_as_longvarchar);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_UNKNOWNSASLONGVARCHAR, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.bools_as_char);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_BOOLSASCHAR, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.parse);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_PARSE, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.cancel_as_freestmt);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_CANCELASFREESTMT, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.max_varchar_size);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_MAXVARCHARSIZE, tmp, ODBCINST_INI);
- sprintf(tmp, "%d", globals.max_longvarchar_size);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_MAXLONGVARCHARSIZE, tmp, ODBCINST_INI);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_EXTRASYSTABLEPREFIXES, globals.extra_systable_prefixes, ODBCINST_INI);
- SQLWritePrivateProfileString(DBMS_NAME,
- INI_CONNSETTINGS, globals.conn_settings, ODBCINST_INI);
- }