1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
# encoding: utf-8
=begin
* Name: SiSU
** Description: documents, structuring, processing, publishing, search
*** postgresql module, dbi import frame
** Author: Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Ralph Amissah,
All Rights Reserved.
** License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program 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 General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
If you have Internet connection, the latest version of the GPL should be
available at these locations:
<http://www.fsf.org/licensing/licenses/gpl.html>
<http://www.gnu.org/licenses/gpl.html>
<http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
** SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
** Hompages:
<http://www.jus.uio.no/sisu>
<http://www.sisudoc.org>
** Git
<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/dbi.rb;hb=HEAD>
=end
module SiSU_DBI #% database building
require_relative 'se' # se.rb
include SiSU_Env; include SiSU_Screen
require_relative 'dp' # dp.rb
include SiSU_Param
require_relative 'db_dbi' # db_dbi.rb
include SiSU_DbDBI
require_relative 'html_lite_shared' # html_lite_shared.rb
include SiSU_FormatShared
class SQL
def initialize(opt)
@opt=opt
@db=SiSU_Env::InfoDb.new
if @opt.act[:psql][:set]==:on \
or @opt.act[:sqlite][:set]==:on
@sql_type=if @opt.act[:psql][:set]==:on
maintenance_check(@opt,__FILE__,__LINE__) if @opt.act[:maintenance][:set]==:on
:pg
elsif @opt.act[:psql][:set]==:on
maintenance_check(@opt,__FILE__,__LINE__) if @opt.act[:maintenance][:set]==:on
:pg
elsif @opt.act[:sqlite][:set]==:on
maintenance_check(@opt,__FILE__,__LINE__) if @opt.act[:maintenance][:set]==:on
:sqlite
elsif @opt.act[:sqlite][:set]==:on
maintenance_check(@opt,__FILE__,__LINE__) if @opt.act[:maintenance][:set]==:on
:sqlite
else
maintenance_check(@opt,__FILE__,__LINE__) if @opt.act[:maintenance][:set]==:on
:sqlite
end
if @sql_type==:pg then SiSU_Env::Load.new('pg',true).prog
elsif @sql_type==:sqlite then SiSU_Env::Load.new('sqlite3',true).prog
end
end
end
def maintenance_check(opt,file,line)
p opt.selections.str
p "at #{file} #{line}"
end
def read_psql
begin
begin
require 'pg'
rescue LoadError
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error('pg NOT FOUND (LoadError)')
end
@conn=@db.psql.conn_pg
rescue
if @opt.act[:psql_create][:set]==:on
cX=SiSU_Screen::Ansi.new(@opt.act[:color_state][:set]).cX
puts <<-WOK
manually create the database: "#{cX.green}#{@db.db}#{cX.off}" if it does not yet exist
#{cX.yellow}createdb #{@db.db}#{cX.off}
WOK
#sudo su -p postgres; createdb #{@db.db}; #[createuser?]
end
ensure
end
end
def read_sqlite
begin
begin
begin
require 'sqlite3'
rescue LoadError
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error('sqlite3 NOT FOUND (LoadError)')
end
@conn=@db.sqlite.conn_sqlite3
rescue LoadError
errmsg='sqlite3 NOT FOUND (LoadError)'
if @opt.act[:no_stop][:set]==:on
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error(errmsg + ', ' + 'attempt to proceed without sqlite output (as requested)')
else
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
error(errmsg + ', ' + 'STOPPING')
exit
end
end
end
end
def connect
case @sql_type
when :pg then read_psql #read_pg
when :sqlite then read_sqlite
end
SiSU_Screen::Ansi.new(
@opt.act[:color_state][:set],
"SQL DB #{@sql_type.upcase}",
@opt.fno
).dbi_title unless @opt.act[:quiet][:set]==:on
begin
SiSU_DbDBI::Case.new(@opt,@conn,@sql_type).cases
rescue
SiSU_Errors::Rescued.new($!,$@,@cf,@opt.fns).location do
__LINE__.to_s + ':' + __FILE__
end
ensure
end
begin
rescue
connect
end
end
end
end
__END__
|