line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
# Efetua conexao com o banco de dados de forma eficiente, |
2
|
|
|
|
|
|
|
# simples e rapida. |
3
|
|
|
|
|
|
|
# Compativel apenas com MySQL por enquanto |
4
|
|
|
|
|
|
|
# By: Udlei Nattis |
5
|
|
|
|
|
|
|
|
6
|
|
|
|
|
|
|
# {type},{db},{host},{username},{passwd} |
7
|
|
|
|
|
|
|
# MySQL vars: host,username,passwd,db |
8
|
|
|
|
|
|
|
|
9
|
|
|
|
|
|
|
package NTS::SqlLink; |
10
|
|
|
|
|
|
|
|
11
|
1
|
|
|
1
|
|
22516
|
use vars qw($conn); |
|
1
|
|
|
|
|
3
|
|
|
1
|
|
|
|
|
55
|
|
12
|
1
|
|
|
1
|
|
2219
|
use DBI; |
|
1
|
|
|
|
|
18251
|
|
|
1
|
|
|
|
|
92
|
|
13
|
1
|
|
|
1
|
|
11
|
use strict; |
|
1
|
|
|
|
|
10
|
|
|
1
|
|
|
|
|
38
|
|
14
|
1
|
|
|
1
|
|
8
|
use warnings FATAL => 'all'; |
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
887
|
|
15
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
our $VERSION = '2.0'; |
17
|
|
|
|
|
|
|
|
18
|
|
|
|
|
|
|
# Inicia conexao |
19
|
|
|
|
|
|
|
sub new { |
20
|
0
|
|
|
0
|
1
|
|
my($self,$vars) = @_; |
21
|
0
|
|
|
|
|
|
my ($conn); |
22
|
|
|
|
|
|
|
|
23
|
0
|
0
|
|
|
|
|
$vars->{acommit} = 0 unless defined $vars->{acommit}; |
24
|
0
|
|
|
|
|
|
$vars->{acommit} = $vars->{acommit}; |
25
|
|
|
|
|
|
|
|
26
|
|
|
|
|
|
|
# Verifica se é mysql |
27
|
0
|
0
|
|
|
|
|
if ($vars->{type} eq "mysql") { |
28
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
# Faz conexao |
30
|
0
|
0
|
|
|
|
|
$conn = DBI->connect("DBI:$vars->{type}:$vars->{db}:$vars->{host}", |
31
|
|
|
|
|
|
|
$vars->{username},$vars->{passwd},{ AutoCommit => $vars->{acommit} }) |
32
|
|
|
|
|
|
|
or die DBI::errstr; |
33
|
|
|
|
|
|
|
|
34
|
0
|
|
|
|
|
|
bless { |
35
|
|
|
|
|
|
|
conn => $conn, |
36
|
|
|
|
|
|
|
type => $vars->{type}, |
37
|
|
|
|
|
|
|
error => undef, |
38
|
|
|
|
|
|
|
pre => undef, |
39
|
|
|
|
|
|
|
arows => undef, |
40
|
|
|
|
|
|
|
}, $self; |
41
|
|
|
|
|
|
|
} |
42
|
|
|
|
|
|
|
} |
43
|
|
|
|
|
|
|
|
44
|
|
|
|
|
|
|
# Recupera dados do db |
45
|
|
|
|
|
|
|
sub return { |
46
|
0
|
|
|
0
|
1
|
|
my ($self,$q,$t) = @_; |
47
|
0
|
|
|
|
|
|
my (@array,@row,$row); |
48
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
# Verifica formato de dados que deve retorna |
50
|
0
|
0
|
|
|
|
|
$t = "scalar" if (!$t); |
51
|
|
|
|
|
|
|
|
52
|
|
|
|
|
|
|
# Prepara query |
53
|
0
|
|
|
|
|
|
eval { $self->{pre} = $self->{conn}->prepare($q); }; |
|
0
|
|
|
|
|
|
|
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
# Verifica se conseguiu executar a query |
56
|
0
|
|
|
|
|
|
eval $self->{pre}->execute; |
57
|
0
|
0
|
|
|
|
|
if ($@) { |
58
|
0
|
|
|
|
|
|
die "\n".DBI::err.": ".DBI::errstr; |
59
|
|
|
|
|
|
|
}; |
60
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
# Retorna em formato array |
62
|
0
|
0
|
|
|
|
|
if ($t eq "array") { |
|
|
0
|
|
|
|
|
|
63
|
0
|
|
|
|
|
|
while (@row = $self->{pre}->fetchrow_array) { |
64
|
0
|
|
|
|
|
|
push(@array,[ @row ]); |
65
|
|
|
|
|
|
|
} |
66
|
|
|
|
|
|
|
} |
67
|
|
|
|
|
|
|
|
68
|
|
|
|
|
|
|
# Retorna em formato hash |
69
|
|
|
|
|
|
|
elsif ($t eq "scalar") { |
70
|
0
|
|
|
|
|
|
eval { |
71
|
0
|
|
|
|
|
|
while ($row = $self->{pre}->fetchrow_hashref) { |
72
|
0
|
|
|
|
|
|
push(@array,$row); |
73
|
|
|
|
|
|
|
} |
74
|
|
|
|
|
|
|
}; |
75
|
|
|
|
|
|
|
} |
76
|
|
|
|
|
|
|
|
77
|
0
|
|
|
|
|
|
eval { $self->{pre}->finish }; |
|
0
|
|
|
|
|
|
|
78
|
|
|
|
|
|
|
|
79
|
|
|
|
|
|
|
# Apaga variaveis indesejadas |
80
|
|
|
|
|
|
|
#print $q."\n"; |
81
|
0
|
|
|
|
|
|
undef $q; undef $t; |
|
0
|
|
|
|
|
|
|
82
|
|
|
|
|
|
|
|
83
|
|
|
|
|
|
|
# print $self->{conn}->{mysql_info}."\n" if defined $self->{conn}->{mysql_info}; |
84
|
|
|
|
|
|
|
# print $self->{conn}->{mysql_stat}."\n"; |
85
|
|
|
|
|
|
|
|
86
|
|
|
|
|
|
|
# Retorna os resultados do select |
87
|
0
|
|
|
|
|
|
return @array; |
88
|
|
|
|
|
|
|
} |
89
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
# executa funcao 'do' |
91
|
|
|
|
|
|
|
sub do { |
92
|
0
|
|
|
0
|
1
|
|
my ($self,$q) = @_; |
93
|
|
|
|
|
|
|
|
94
|
0
|
0
|
|
|
|
|
eval { $self->{arows} = $self->{conn}->do($q); } |
|
0
|
|
|
|
|
|
|
95
|
|
|
|
|
|
|
or die $q."\n".DBI::err.": ".DBI::errstr; |
96
|
|
|
|
|
|
|
|
97
|
|
|
|
|
|
|
#if (DBI::errstr) { |
98
|
|
|
|
|
|
|
# $self->{error} = DBI::errstr; |
99
|
|
|
|
|
|
|
# return 0; |
100
|
|
|
|
|
|
|
#} |
101
|
|
|
|
|
|
|
|
102
|
0
|
|
|
|
|
|
undef $q; |
103
|
|
|
|
|
|
|
|
104
|
0
|
|
|
|
|
|
return 1; |
105
|
|
|
|
|
|
|
} |
106
|
|
|
|
|
|
|
|
107
|
|
|
|
|
|
|
# commit |
108
|
|
|
|
|
|
|
sub commit { |
109
|
0
|
|
|
0
|
0
|
|
my ($self) = @_; |
110
|
|
|
|
|
|
|
|
111
|
0
|
|
|
|
|
|
$self->{conn}->commit(); |
112
|
|
|
|
|
|
|
|
113
|
0
|
|
|
|
|
|
return 1; |
114
|
|
|
|
|
|
|
} |
115
|
|
|
|
|
|
|
|
116
|
|
|
|
|
|
|
# rollback |
117
|
|
|
|
|
|
|
sub rollback { |
118
|
0
|
|
|
0
|
0
|
|
my ($self) = @_; |
119
|
|
|
|
|
|
|
|
120
|
0
|
|
|
|
|
|
$self->{conn}->rollback(); |
121
|
|
|
|
|
|
|
|
122
|
0
|
|
|
|
|
|
return 1; |
123
|
|
|
|
|
|
|
} |
124
|
|
|
|
|
|
|
|
125
|
|
|
|
|
|
|
# Adiciona quote |
126
|
|
|
|
|
|
|
sub qt { |
127
|
0
|
|
|
0
|
1
|
|
my ($self,$buf) = @_; |
128
|
0
|
|
|
|
|
|
my($r); |
129
|
|
|
|
|
|
|
|
130
|
0
|
|
|
|
|
|
$r = $self->{conn}->quote($buf); |
131
|
0
|
0
|
|
|
|
|
$r = "''" if ($r eq "NULL"); |
132
|
0
|
|
|
|
|
|
return $r; |
133
|
|
|
|
|
|
|
} |
134
|
|
|
|
|
|
|
|
135
|
|
|
|
|
|
|
# Desconecta do banco de dados |
136
|
|
|
|
|
|
|
sub disconnect { |
137
|
0
|
|
|
0
|
1
|
|
my ($self) = @_; |
138
|
|
|
|
|
|
|
|
139
|
0
|
|
|
|
|
|
$self->{conn}->disconnect; |
140
|
|
|
|
|
|
|
|
141
|
|
|
|
|
|
|
# Apaga variaveis |
142
|
0
|
|
|
|
|
|
delete $self->{conn}; |
143
|
0
|
|
|
|
|
|
delete $self->{type}; |
144
|
0
|
|
|
|
|
|
$self = undef; |
145
|
|
|
|
|
|
|
} |
146
|
|
|
|
|
|
|
|
147
|
|
|
|
|
|
|
# Recupera numero de linhas |
148
|
|
|
|
|
|
|
sub rows { |
149
|
0
|
|
|
0
|
0
|
|
my ($self) = @_; |
150
|
|
|
|
|
|
|
|
151
|
0
|
|
|
|
|
|
return $self->{pre}->rows; |
152
|
|
|
|
|
|
|
} |
153
|
|
|
|
|
|
|
|
154
|
|
|
|
|
|
|
# Recupera numero de linhas afetadas |
155
|
|
|
|
|
|
|
sub arows { |
156
|
0
|
|
|
0
|
0
|
|
my ($self) = @_; |
157
|
|
|
|
|
|
|
|
158
|
0
|
|
|
|
|
|
return $self->{arows}; |
159
|
|
|
|
|
|
|
} |
160
|
|
|
|
|
|
|
|
161
|
|
|
|
|
|
|
# Recupera ultima linha inserida |
162
|
|
|
|
|
|
|
sub insertid { |
163
|
0
|
|
|
0
|
1
|
|
my ($self) = @_; |
164
|
|
|
|
|
|
|
|
165
|
|
|
|
|
|
|
# mysql |
166
|
|
|
|
|
|
|
#if ($self->{type} eq "mysql") { $self->{conn}->{mysql_insertid}; } |
167
|
0
|
|
|
|
|
|
return $self->{conn}->{mysql_insertid}; |
168
|
|
|
|
|
|
|
} |
169
|
|
|
|
|
|
|
|
170
|
|
|
|
|
|
|
# Retorna self |
171
|
|
|
|
|
|
|
sub self { |
172
|
0
|
|
|
0
|
0
|
|
my ($self,$field) = @_; |
173
|
|
|
|
|
|
|
|
174
|
0
|
|
|
|
|
|
return $self->{$field}; |
175
|
|
|
|
|
|
|
} |
176
|
|
|
|
|
|
|
|
177
|
|
|
|
|
|
|
# retorn erro |
178
|
|
|
|
|
|
|
#sub error { |
179
|
|
|
|
|
|
|
# my ($self) = @_; |
180
|
|
|
|
|
|
|
# return $self->{error}; |
181
|
|
|
|
|
|
|
#} |
182
|
|
|
|
|
|
|
|
183
|
|
|
|
|
|
|
1; |
184
|
|
|
|
|
|
|
__END__ |