libiodbc-3.0.6.tar.gz_ODBC 3.0_UNIX_libiodbc

/* * administrator.c * * $Id: administrator.c,v 1.4 2002/04/25 14:20:50 source Exp $ * * The iODBC driver manager. * * Copyright (C) 1999-2002 by OpenLink Software <iodbc@openlinksw.com> * 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). * * 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; either * version 2 of the License, or (at your option) any later version. * * 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 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, 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. */ #include <dlfcn.h> #include <sys/stat.h> #include <unistd.h> #include "../gui.h" #include "odbc4.xpm" #if !defined(HAVE_DL_INFO) typedef struct { __const char *dli_fname; /* File name of defining object. */ void *dli_fbase; /* Load address of that object. */ __const char *dli_sname; /* Name of nearest symbol. */ void *dli_saddr; /* Exact value of nearest symbol. */ } Dl_info; #endif /* HAVE_DL_INFO */ static char *szDriverButtons[] = { "_Add a driver", "_Remove the driver", "Confi_gure the driver" }; static char *szCpLabels[] = { "Name", "Pool timeout (seconds)" }; static char *szComponentNames[] = { "libiodbc.so", "libiodbcadm.so", "libiodbcinst.so", "libdrvproxy.so", "libtranslator.so" }; static void addcomponents_to_list (GtkWidget *widget) { char _date[1024], _size[1024]; char *data[5]; struct stat _stat; #if defined(HAVE_DLADDR) Dl_info info; #endif void *handle, *proc; int i; if (!GTK_IS_CLIST (widget)) return; gtk_clist_clear (GTK_CLIST (widget)); for (i = 0; i < sizeof (szComponentNames) / sizeof (char *); i++) { if ((handle = dlopen (szComponentNames[i], RTLD_LAZY))) { /* Take the name of the library */ if ((proc = dlsym (handle, "libname"))) { data[0] = *(char **) proc; data[1] = *(char **) dlsym (handle, "version"); data[2] = szComponentNames[i]; /* Take some information about the library */ #ifdef HAVE_DLADDR dladdr (proc, &info); if (!stat (info.dli_fname, &_stat)) { sprintf (_size, "%d Kb", _stat.st_size / 1024); sprintf (_date, "%s", ctime (&_stat.st_mtime)); data[3] = _date; data[4] = _size; } else { data[3] = ""; data[4] = ""; } #else data[3] = ""; data[4] = ""; #endif gtk_clist_append (GTK_CLIST (widget), data); } dlclose (handle); } } if (GTK_CLIST (widget)->rows > 0) { gtk_clist_columns_autosize (GTK_CLIST (widget)); gtk_clist_sort (GTK_CLIST (widget)); } } static void addconnectionpool_to_list (GtkWidget *widget) { char *curr, *buffer = (char *) malloc (sizeof (char) * 65536), *szDriver; char driver[1024]; char *data[2]; int len, row = 0, i; BOOL careabout; UWORD confMode = ODBC_USER_DSN; if (!buffer || !GTK_IS_CLIST (widget)) return; gtk_clist_clear (GTK_CLIST (widget)); /* Get the current config mode */ while (confMode != ODBC_SYSTEM_DSN + 1) { /* Get the list of drivers in the user context */ SQLSetConfigMode (confMode); #ifdef WIN32 len = SQLGetPrivateProfileString ("ODBC 32 bit Drivers", NULL, "", buffer, 65535, "odbcinst.ini"); #else len = SQLGetPrivateProfileString ("ODBC Drivers", NULL, "", buffer, 65535, "odbcinst.ini"); #endif if (len) goto process; goto end; process: for (curr = buffer; *curr; curr += (STRLEN (curr) + 1)) { /* Shadowing system odbcinst.ini */ for (i = 0, careabout = TRUE; i < GTK_CLIST (widget)->rows; i++) { gtk_clist_get_text (GTK_CLIST (widget), i, 0, &szDriver); if (!strcmp (szDriver, curr)) { careabout = FALSE; break; } } if (!careabout) continue; SQLSetConfigMode (confMode); #ifdef WIN32 SQLGetPrivateProfileString ("ODBC 32 bit Drivers", curr, "", driver, sizeof (driver), "odbcinst.ini"); #else SQLGetPrivateProfileString ("ODBC Drivers", curr, "", driver, sizeof (driver), "odbcinst.ini"); #endif /* Check if the driver is installed */ if (strcasecmp (driver, "Installed")) goto end; /* Get the driver library name */ SQLSetConfigMode (confMode); if (!SQLGetPrivateProfileString (curr, "CPTimeout", "<Not pooled>", driver, sizeof (driver), "odbcinst.ini")) { SQLSetConfigMode (confMode); SQLGetPrivateProfileString ("Default", "CPTimeout", "<Not pooled>", driver, sizeof (driver), "odbcinst.ini"); } if (STRLEN (curr) && STRLEN (driver)) { data[0] = curr; data[1] = driver; gtk_clist_append (GTK_CLIST (widget), data); } } end: if (confMode == ODBC_USER_DSN) confMode = ODBC_SYSTEM_DSN; else confMode = ODBC_SYSTEM_DSN + 1; } if (GTK_CLIST (widget)->rows > 0) { gtk_clist_columns_autosize (GTK_CLIST (widget)); gtk_clist_sort (GTK_CLIST (widget)); } /* Make the clean up */ free (buffer); } static void admin_switch_page (GtkNotebook *notebook, GtkNotebookPage *page, gint page_num, void **inparams) { TDSNCHOOSER *dsnchoose_t = (inparams) ? inparams[0] : NULL; TDRIVERCHOOSER *driverchoose_t = (inparams) ? inparams[1] : NULL; TTRACING *tracing_t = (inparams) ? inparams[2] : NULL; TCOMPONENT *component_t = (inparams) ? inparams[3] : NULL; TCONNECTIONPOOLING *connectionpool_t = (i