/* * IODBCProxy_SetupController.m * * $Id$ * * The iODBC driver manager. * * Copyright (C) 1996-2021 OpenLink Software * All Rights Reserved. * * This software is released under the terms of either of the following * licenses: * * - GNU Library General Public License (see LICENSE.LGPL) * - The BSD License (see LICENSE.BSD). * * Note that the only valid version of the LGPL license as far as this * project is concerned is the original GNU Library General Public License * Version 2, dated June 1991. * * While not mandated by the BSD license, any patches you make to the * iODBC source code may be contributed back into the iODBC project * at your discretion. Contributions will benefit the Open Source and * Data Access community as a whole. Submissions may be made at: * * http://www.iodbc.org * * * GNU Library Generic Public License Version 2 * ============================================ * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; only * Version 2 of the License dated June 1991. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * * The BSD License * =============== * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name of OpenLink Software Inc. nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL OPENLINK OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #import "IODBCProxy_SetupController.h" #import "utils.h" static char *STRCONN = "DSN=%s\0Description=%s\0\0"; static int STRCONN_NB_TOKENS = 2; char* showSetup(char* dsn, char* attrs, BOOL addEnable) { char *connstr = (char*) - 1L; @autoreleasepool { NSApplication *app = [NSApplication sharedApplication]; IODBCProxy_SetupController *dlg = [[IODBCProxy_SetupController alloc] initWithAttrs:attrs]; if (dsn) dlg.d_dsn = conv_char_to_NSString(dsn); dlg._addEnabled = addEnable; NSInteger rc = [app runModalForWindow:dlg.window]; [dlg.window orderOut:dlg.window]; if (rc == 1){ char *cour, *curr; int i = 0, size = 0; char *val,*key; char *dsn,*comment; Size len; dsn = (char*)conv_NSString_to_char(dlg.d_dsn); comment = (char*)conv_NSString_to_char(dlg.d_comment); len = (dsn!=NULL)?strlen(dsn):0; size += len + strlen("DSN=") + 1; len = (comment!=NULL)?strlen(comment):0; size += len + strlen("Description=") + 1; // Malloc it if ((connstr = (char *) malloc (++size))) { for (curr = STRCONN, cour = connstr; i < STRCONN_NB_TOKENS; i++, curr += (strlen(curr) + 1)) { switch (i) { case 0: sprintf (cour, curr, dsn?dsn:""); cour += (strlen(cour) + 1); break; case 1: sprintf (cour, curr, comment?comment:""); cour += (strlen(cour) + 1); break; } } for (i = 0; i < dlg.Attrs_list.count; i++) { NSDictionary *row = [dlg.Attrs_list objectAtIndex:i]; NSString *nskey = (NSString*)[row valueForKey:@"key"]; int alen = 0; if ([nskey isEqualToString:@"..."] || nskey.length==0) continue; key = (char*)conv_NSString_to_char(nskey); alen += key ? strlen(key) : 0; val = (char*)conv_NSString_to_char((NSString*)[row valueForKey:@"val"]); alen += val ? strlen(val) : 0; cour = connstr; connstr = (char*) malloc (size + alen + 2); if (connstr) { memcpy (connstr, cour, size); sprintf (connstr + size - 1, "%s=%s", key?key:"", val?val:""); free (cour); size += alen + 2; } else connstr = cour; if (key!=NULL) free(key); if (val!=NULL) free(val); } connstr[size - 1] = '\0'; if (dsn!=NULL) free(dsn); if (comment!=NULL) free(comment); } } [dlg release]; return connstr; } } #define MODE_ADD 1 #define MODE_VIEW 0 @interface IODBCProxy_SetupController () @end @implementation IODBCProxy_SetupController @synthesize Attrs_ArrController; @synthesize fld_DSN; @synthesize fld_Comment; @synthesize btn_Add; @synthesize btn_Remove; @synthesize d_dsn, d_comment, _addEnabled; @synthesize Attrs_list=_Attrs_list; - (id)initWithAttrs:(const char*)attrs { self = [super initWithWindowNibName:@"IODBCProxy_SetupController"]; if (self) { self.Attrs_list = [NSMutableArray arrayWithCapacity:16]; [self parse_attrs:attrs]; } return self; } - (void)dealloc { [d_dsn release]; [d_comment release]; [_Attrs_list release]; [super dealloc]; } - (id)initWithWindow:(NSWindow *)window { self = [super initWithWindow:window]; if (self) { // Initialization code here. } return self; } - (void)parse_attrs:(const char *)attrs { char *curr, *cour; for (curr = (char*) attrs; *curr; curr += (strlen(curr) + 1)) { if (!strncasecmp (curr, "Description=", strlen("Description="))) self.d_comment = conv_char_to_NSString(curr + strlen("Description=")); if (!strncasecmp (curr, "DSN=", strlen("DSN=")) || !strncasecmp (curr, "Driver=", strlen("Driver=")) || !strncasecmp (curr, "Description=", strlen("Description="))) continue; if ((cour = strchr (curr, '='))) { NSString *key, *val; *cour = '\0'; key = conv_char_to_NSString(curr); *cour = '='; val = conv_char_to_NSString(cour+1); [_Attrs_list addObject:[NSMutableDictionary dictionaryWithObjectsAndKeys:key!=nil?key:@"", @"key", val!=nil?val:@"", @"val", nil]]; } } } - (void)windowDidLoad { [super windowDidLoad]; _dialogCode = 0; _curMode = MODE_VIEW; [[self window] center]; // Center the window. if (d_dsn!=nil){ self.window.title = [NSString stringWithFormat:@"Setup of %@", d_dsn]; self.fld_DSN.stringValue = d_dsn; } if (d_comment!=nil) self.fld_Comment.stringValue = d_comment; } - (void)windowWillClose:(NSNotification*)notification { [NSApp stopModalWithCode:_dialogCode]; } - (IBAction)call_Ok:(id)sender { _dialogCode = 1; self.d_dsn = fld_DSN.stringValue; self.d_comment = fld_Comment.stringValue; [self.window close]; } - (IBAction)call_Cancel:(id)sender { _dialogCode = 0; [self.window close]; } @end