1: using System;
2: using System.Web;
3: using System.Xml;
4: using System.IO;
5: using System.Configuration;
6: using System.Text;
7:
8: namespace Ia.Cl.Model
9: {
10: /// <summary publish="true">
11: /// Log file support class.
12: /// </summary>
13: /// <remarks>
14: /// Copyright � 2001-2015 Jasem Y. Al-Shamlan (info@ia.com.kw), Internet Applications - Kuwait. All Rights Reserved.
15: ///
16: /// This library is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
17: /// the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
18: ///
19: /// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
20: /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
21: ///
22: /// You should have received a copy of the GNU General Public License along with this library. If not, see http://www.gnu.org/licenses.
23: ///
24: /// Copyright notice: This notice may not be removed or altered from any source distribution.
25: /// </remarks>
26: /// </summary>
27: public class Log
28: {
29: public Log() { }
30:
31: ////////////////////////////////////////////////////////////////////////////
32:
33: /// <summary>
34: ///
35: /// </summary>
36: public static void Open()
37: {
38: }
39:
40: ////////////////////////////////////////////////////////////////////////////
41:
42: /// <summary>
43: ///
44: /// </summary>
45: public static void Append(string file_path, string first_line, string line)
46: {
47: //
48: string path;
49: StreamWriter sw = null;
50:
51: path = global::Ia.Cl.Model.Default.AbsolutePath();
52:
53: path = path + file_path;
54:
55: try
56: {
57: if (!System.IO.File.Exists(path))
58: {
59: using (sw = System.IO.File.CreateText(path)) sw.WriteLine(first_line);
60: }
61:
62: using (sw = System.IO.File.AppendText(path)) sw.WriteLine(line);
63: }
64: catch (Exception) { }
65: }
66:
67: ////////////////////////////////////////////////////////////////////////////
68:
69: /// <summary>
70: ///
71: /// </summary>
72: public static void Append(string file_path, string line)
73: {
74: //
75: string path;
76: StreamWriter sw = null;
77:
78: path = global::Ia.Cl.Model.Default.AbsolutePath();
79:
80: path = path + file_path;
81:
82: try
83: {
84: if (!System.IO.File.Exists(path))
85: {
86: using (sw = System.IO.File.CreateText(path)) sw.WriteLine(line);
87: }
88: else
89: {
90: using (sw = System.IO.File.AppendText(path)) sw.WriteLine(line);
91: }
92: }
93: catch (Exception) { }
94: }
95:
96: ////////////////////////////////////////////////////////////////////////////
97:
98: /// <summary>
99: ///
100: /// </summary>
101: public static string Read(string file_path)
102: {
103: string path, sa;
104: StreamReader sr = null;
105: StringBuilder sb = new StringBuilder(110000);
106:
107: path = global::Ia.Cl.Model.Default.AbsolutePath();
108:
109: path = path + file_path;
110:
111: try
112: {
113: if (System.IO.File.Exists(path))
114: {
115: using (sr = System.IO.File.OpenText(path))
116: {
117: while ((sa = sr.ReadLine()) != null) sb.Append(sa + "\n");
118: }
119: }
120: }
121: catch (Exception)
122: {
123: }
124:
125: return sb.ToString();
126: }
127:
128: ////////////////////////////////////////////////////////////////////////////
129:
130: /// <summary>
131: /// Log a standard logging entry into a special database table
132: /// </summary>
133: public long Log2(int TypeId, string user_id, string refe, long reference_log_id, int direction_id, int system_id, int process_id, int function_id, string detail, DateTime created)
134: {
135: long l;
136: string s;
137:
138: // See table ia_log and log.xml
139:
140: /*
141: CREATE TABLE [dbo].[ia_log]
142: (
143: [id] int IDENTITY(1,1) CONSTRAINT [ia_log_id_pk] PRIMARY KEY,
144: [TypeId] tinyint NULL,
145: [user_id] uniqueidentifier NULL,
146: [ref] nvarchar(32) NULL,
147: [ia_log_id] int NULL,
148: [direction_id] tinyint NULL,
149: [system_id] smallint NULL,
150: [process_id] smallint NULL,
151: [function_id] smallint NULL,
152: [detail] ntext NULL,
153: [created] smalldatetime NULL
154: )
155: */
156:
157: if (user_id == null) user_id = "NULL";
158: else user_id = "'" + user_id + "'";
159:
160: if (reference_log_id == 0) s = "NULL";
161: else s = reference_log_id.ToString();
162:
163: //sql = "INSERT INTO [ia_log] ([TypeId],[user_id],[ref],[ia_log_id],[direction_id],[system_id],[process_id],[function_id],[detail],[created]) VALUES (" + TypeId + "," + user_id + ",'" + refe + "'," + s + "," + direction_id + "," + system_id + "," + process_id + "," + function_id + ",'" + HttpUtility.HtmlEncode(detail) + "','" + SmallDateTime(created) + "');SELECT SCOPE_IDENTITY()";
164:
165: //Sql(sql);
166:
167: //s = Scalar(sql);
168:
169: l = long.Parse(s);
170:
171: return l;
172: }
173:
174: ////////////////////////////////////////////////////////////////////////////
175: ////////////////////////////////////////////////////////////////////////////
176: }
177: }