1/* 2 * IODBCProxy_SetupController.m 3 * 4 * $Id$ 5 * 6 * The iODBC driver manager. 7 * 8 * Copyright (C) 1996-2021 OpenLink Software <iodbc@openlinksw.com> 9 * All Rights Reserved. 10 * 11 * This software is released under the terms of either of the following 12 * licenses: 13 * 14 * - GNU Library General Public License (see LICENSE.LGPL) 15 * - The BSD License (see LICENSE.BSD). 16 * 17 * Note that the only valid version of the LGPL license as far as this 18 * project is concerned is the original GNU Library General Public License 19 * Version 2, dated June 1991. 20 * 21 * While not mandated by the BSD license, any patches you make to the 22 * iODBC source code may be contributed back into the iODBC project 23 * at your discretion. Contributions will benefit the Open Source and 24 * Data Access community as a whole. Submissions may be made at: 25 * 26 * http://www.iodbc.org 27 * 28 * 29 * GNU Library Generic Public License Version 2 30 * ============================================ 31 * This library is free software; you can redistribute it and/or 32 * modify it under the terms of the GNU Library General Public 33 * License as published by the Free Software Foundation; only 34 * Version 2 of the License dated June 1991. 35 * 36 * This library is distributed in the hope that it will be useful, 37 * but WITHOUT ANY WARRANTY; without even the implied warranty of 38 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 39 * Library General Public License for more details. 40 * 41 * You should have received a copy of the GNU Library General Public 42 * License along with this library; if not, write to the Free 43 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 44 * 45 * 46 * The BSD License 47 * =============== 48 * Redistribution and use in source and binary forms, with or without 49 * modification, are permitted provided that the following conditions 50 * are met: 51 * 52 * 1. Redistributions of source code must retain the above copyright 53 * notice, this list of conditions and the following disclaimer. 54 * 2. Redistributions in binary form must reproduce the above copyright 55 * notice, this list of conditions and the following disclaimer in 56 * the documentation and/or other materials provided with the 57 * distribution. 58 * 3. Neither the name of OpenLink Software Inc. nor the names of its 59 * contributors may be used to endorse or promote products derived 60 * from this software without specific prior written permission. 61 * 62 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 63 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 64 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 65 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL OPENLINK OR 66 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 67 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 68 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 69 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 70 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 71 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 72 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 73 */ 74 75#import "IODBCProxy_SetupController.h" 76#import "utils.h" 77 78static char *STRCONN = "DSN=%s\0Description=%s\0\0"; 79static int STRCONN_NB_TOKENS = 2; 80 81 82char* showSetup(char* dsn, char* attrs, BOOL addEnable) 83{ 84 char *connstr = (char*) - 1L; 85 @autoreleasepool { 86 NSApplication *app = [NSApplication sharedApplication]; 87 88 IODBCProxy_SetupController *dlg = [[IODBCProxy_SetupController alloc] initWithAttrs:attrs]; 89 if (dsn) 90 dlg.d_dsn = conv_char_to_NSString(dsn); 91 dlg._addEnabled = addEnable; 92 93 NSInteger rc = [app runModalForWindow:dlg.window]; 94 [dlg.window orderOut:dlg.window]; 95 if (rc == 1){ 96 char *cour, *curr; 97 int i = 0, size = 0; 98 char *val,*key; 99 char *dsn,*comment; 100 Size len; 101 102 dsn = (char*)conv_NSString_to_char(dlg.d_dsn); 103 comment = (char*)conv_NSString_to_char(dlg.d_comment); 104 len = (dsn!=NULL)?strlen(dsn):0; 105 size += len + strlen("DSN=") + 1; 106 len = (comment!=NULL)?strlen(comment):0; 107 size += len + strlen("Description=") + 1; 108 109 // Malloc it 110 if ((connstr = (char *) malloc (++size))) 111 { 112 for (curr = STRCONN, cour = connstr; 113 i < STRCONN_NB_TOKENS; i++, curr += (strlen(curr) + 1)) 114 { 115 switch (i) 116 { 117 case 0: 118 sprintf (cour, curr, dsn?dsn:""); 119 cour += (strlen(cour) + 1); 120 break; 121 case 1: 122 sprintf (cour, curr, comment?comment:""); 123 cour += (strlen(cour) + 1); 124 break; 125 } 126 } 127 128 for (i = 0; i < dlg.Attrs_list.count; i++) 129 { 130 NSDictionary *row = [dlg.Attrs_list objectAtIndex:i]; 131 NSString *nskey = (NSString*)[row valueForKey:@"key"]; 132 if ([nskey isEqualToString:@"..."] || nskey.length==0) 133 continue; 134 key = (char*)conv_NSString_to_char(nskey); 135 val = (char*)conv_NSString_to_char((NSString*)[row valueForKey:@"val"]); 136 cour = connstr; 137 connstr = (char*) malloc (size + strlen(key) + strlen(val) + 2); 138 if (connstr) 139 { 140 memcpy (connstr, cour, size); 141 sprintf (connstr + size - 1, "%s=%s", key, val); 142 free (cour); 143 size += strlen(key) + strlen(val) + 2; 144 } 145 else 146 connstr = cour; 147 148 if (key!=NULL) free(key); 149 if (val!=NULL) free(val); 150 } 151 152 connstr[size - 1] = '\0'; 153 154 if (dsn!=NULL) free(dsn); 155 if (comment!=NULL) free(comment); 156 } 157 } 158 [dlg release]; 159 return connstr; 160 } 161} 162 163 164 165 166#define MODE_ADD 1 167#define MODE_VIEW 0 168@interface IODBCProxy_SetupController () 169 170@end 171 172@implementation IODBCProxy_SetupController 173@synthesize Attrs_ArrController; 174@synthesize fld_DSN; 175@synthesize fld_Comment; 176@synthesize btn_Add; 177@synthesize btn_Remove; 178@synthesize d_dsn, d_comment, _addEnabled; 179@synthesize Attrs_list=_Attrs_list; 180 181- (id)initWithAttrs:(const char*)attrs 182{ 183 self = [super initWithWindowNibName:@"IODBCProxy_SetupController"]; 184 if (self) { 185 self.Attrs_list = [NSMutableArray arrayWithCapacity:16]; 186 [self parse_attrs:attrs]; 187 } 188 return self; 189} 190 191- (void)dealloc 192{ 193 [d_dsn release]; 194 [d_comment release]; 195 [_Attrs_list release]; 196 [super dealloc]; 197} 198 199- (id)initWithWindow:(NSWindow *)window 200{ 201 self = [super initWithWindow:window]; 202 if (self) { 203 // Initialization code here. 204 } 205 return self; 206} 207 208- (void)parse_attrs:(const char *)attrs 209{ 210 char *curr, *cour; 211 212 for (curr = (char*) attrs; *curr; curr += (strlen(curr) + 1)) 213 { 214 if (!strncasecmp (curr, "Description=", strlen("Description="))) 215 self.d_comment = conv_char_to_NSString(curr + strlen("Description=")); 216 217 if (!strncasecmp (curr, "DSN=", strlen("DSN=")) || 218 !strncasecmp (curr, "Driver=", strlen("Driver=")) || 219 !strncasecmp (curr, "Description=", strlen("Description="))) 220 continue; 221 222 if ((cour = strchr (curr, '='))) 223 { 224 NSString *key, *val; 225 *cour = '\0'; 226 key = conv_char_to_NSString(curr); 227 *cour = '='; 228 val = conv_char_to_NSString(cour+1); 229 [_Attrs_list addObject:[NSMutableDictionary dictionaryWithObjectsAndKeys:key!=nil?key:@"", @"key", 230 val!=nil?val:@"", @"val", nil]]; 231 232 } 233 } 234} 235 236- (void)windowDidLoad 237{ 238 [super windowDidLoad]; 239 240 _dialogCode = 0; 241 _curMode = MODE_VIEW; 242 243 [[self window] center]; // Center the window. 244 if (d_dsn!=nil){ 245 self.window.title = [NSString stringWithFormat:@"Setup of %@", d_dsn]; 246 self.fld_DSN.stringValue = d_dsn; 247 } 248 if (d_comment!=nil) 249 self.fld_Comment.stringValue = d_comment; 250} 251 252 253- (void)windowWillClose:(NSNotification*)notification 254{ 255 [NSApp stopModalWithCode:_dialogCode]; 256} 257 258 259- (IBAction)call_Ok:(id)sender { 260 _dialogCode = 1; 261 self.d_dsn = fld_DSN.stringValue; 262 self.d_comment = fld_Comment.stringValue; 263 [self.window close]; 264} 265 266- (IBAction)call_Cancel:(id)sender { 267 _dialogCode = 0; 268 [self.window close]; 269} 270 271@end 272