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
|
// file : odb/sqlite/database.cxx
// author : Boris Kolpackov <boris@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
#include <sstream>
#include <odb/sqlite/database.hxx>
#include <odb/sqlite/transaction.hxx>
#include <odb/sqlite/connection.hxx>
#include <odb/sqlite/connection-factory.hxx>
#include <odb/sqlite/statement.hxx>
#include <odb/sqlite/error.hxx>
#include <odb/sqlite/exceptions.hxx>
#include <odb/sqlite/details/options.hxx>
using namespace std;
namespace odb
{
namespace sqlite
{
database::
~database ()
{
}
database::
database (const string& name,
int flags,
auto_ptr<connection_factory> factory)
: name_ (name), flags_ (flags), factory_ (factory)
{
if (factory_.get () == 0)
factory_.reset (new connection_pool_factory ());
factory_->database (*this);
}
database::
database (int& argc,
char* argv[],
bool erase,
int flags,
std::auto_ptr<connection_factory> factory)
: flags_ (flags), factory_ (factory)
{
using namespace details;
try
{
cli::argv_file_scanner scan (argc, argv, "--options-file", erase);
options ops (scan, cli::unknown_mode::skip, cli::unknown_mode::skip);
name_ = ops.database ();
if (ops.create ())
flags_ |= SQLITE_OPEN_CREATE;
if (ops.read_only ())
flags_ = (flags_ & ~SQLITE_OPEN_READWRITE) | SQLITE_OPEN_READONLY;
}
catch (const cli::exception& e)
{
ostringstream ostr;
ostr << e;
throw cli_exception (ostr.str ());
}
if (factory_.get () == 0)
factory_.reset (new connection_pool_factory ());
factory_->database (*this);
}
void database::
print_usage (std::ostream& os)
{
details::options::print_usage (os);
}
unsigned long long database::
execute (const char* s, std::size_t n)
{
if (!transaction::has_current ())
throw not_in_transaction ();
connection_type& c (transaction::current ().connection ());
simple_statement st (c, s, n);
return st.execute ();
}
transaction_impl* database::
begin ()
{
if (transaction::has_current ())
throw already_in_transaction ();
return new transaction_impl (*this);
}
}
}
|