00001 /* 00002 * Funambol is a mobile platform developed by Funambol, Inc. 00003 * Copyright (C) 2003 - 2007 Funambol, Inc. 00004 * 00005 * This program is free software; you can redistribute it and/or modify it under 00006 * the terms of the GNU Affero General Public License version 3 as published by 00007 * the Free Software Foundation with the addition of the following permission 00008 * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED 00009 * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE 00010 * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. 00011 * 00012 * This program is distributed in the hope that it will be useful, but WITHOUT 00013 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00014 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more 00015 * details. 00016 * 00017 * You should have received a copy of the GNU Affero General Public License 00018 * along with this program; if not, see http://www.gnu.org/licenses or write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 00020 * MA 02110-1301 USA. 00021 * 00022 * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite 00023 * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com. 00024 * 00025 * The interactive user interfaces in modified source and object code versions 00026 * of this program must display Appropriate Legal Notices, as required under 00027 * Section 5 of the GNU Affero General Public License version 3. 00028 * 00029 * In accordance with Section 7(b) of the GNU Affero General Public License 00030 * version 3, these Appropriate Legal Notices must retain the display of the 00031 * "Powered by Funambol" logo. If the display of the logo is not reasonably 00032 * feasible for technical reasons, the Appropriate Legal Notices must display 00033 * the words "Powered by Funambol". 00034 */ 00035 00036 #ifndef INCL_POSIX_DEVICE_MANAGEMENT_NODE 00037 #define INCL_POSIX_DEVICE_MANAGEMENT_NODE 00038 00040 #include "base/fscapi.h" 00041 #include "base/util/ArrayElement.h" 00042 #include "spdm/ManagementNode.h" 00043 00044 00045 /* 00046 * File-based implementation of ManagementNode. 00047 * Each node is mapped to one file, located in 00048 * $HOME/.sync4j/<node> 00049 * with entries of the type 00050 * <property>\s*=\s*<value>\n 00051 * 00052 * Comments look like: 00053 * \s*# <comment> 00054 */ 00055 class DeviceManagementNode : public ManagementNode { 00056 ArrayList *lines; 00057 BOOL modified; 00058 char *prefix; 00059 00060 class line : public ArrayElement { 00061 char *str; 00062 00063 public: 00064 line(const char *newStr = NULL) { str = NULL; setLine(newStr); } 00065 ~line() { free(str); } 00066 ArrayElement *clone() { return new line(str); } 00067 00068 const char *getLine() { return str; } 00069 void setLine(const char *newStr) { if (str) { free(str); } str = strdup(newStr ? newStr : ""); } 00070 }; 00071 00072 // the application's working directory 00073 int cwdfd; 00074 00075 // change into directory which holds config file, 00076 // creating directories if necessary for writing 00077 // 00078 // @return TRUE for success, FALSE for error - call returnFromDir() in both cases 00079 BOOL gotoDir(BOOL read); 00080 00081 // return to original directory after a gotoDir() 00082 void returnFromDir(); 00083 00084 // copy content of "lines" to or from file 00085 void update(BOOL read); 00086 00087 public: 00088 00089 // ------------------------------------------ Constructors & destructors 00090 00099 DeviceManagementNode(const char* parent, const char *leafName); 00100 DeviceManagementNode(const char* fullName); 00101 00102 DeviceManagementNode(const DeviceManagementNode &other); 00103 virtual ~DeviceManagementNode(); 00104 00105 00106 // ----------------------------------------------------- Virtual methods 00107 00108 /* 00109 * Returns the value of the given property 00110 * 00111 * @param property - the property name 00112 */ 00113 virtual char* readPropertyValue(const char* property); 00114 00115 00116 /* 00117 * Sets a property value. 00118 * 00119 * @param property - the property name 00120 * @param value - the property value (zero terminated string) 00121 */ 00122 virtual void setPropertyValue(const char* property, const char* value); 00123 00124 /* 00125 * Returns the children's name of the parent node. 00126 */ 00127 char **getChildrenNames(); 00128 00129 /* 00130 * Find how many children are defined for this node in the underlying 00131 * config system. 00132 */ 00133 virtual int getChildrenMaxCount(); 00134 00135 /* 00136 * Creates a new ManagementNode with the exact content of this object. 00137 * The new instance MUST be created with the C++ new opertator. 00138 */ 00139 virtual ArrayElement* clone(); 00140 00141 00142 }; 00143 00145 #endif