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
|
//
// Copyright 2014 Ettus Research LLC
// Copyright 2018 Ettus Research, a National Instruments Company
//
// SPDX-License-Identifier: GPL-3.0-or-later
//
#include <boost/format.hpp>
#include <boost/regex.hpp>
#include <boost/lexical_cast.hpp>
#include <uhd/exception.hpp>
#include <uhd/property_tree.hpp>
#include <uhd/rfnoc/constants.hpp>
#include <uhd/rfnoc/block_id.hpp>
#include <iostream>
using namespace uhd::rfnoc;
block_id_t::block_id_t() :
_device_no(0),
_block_name(""),
_block_ctr(0)
{
}
block_id_t::block_id_t(const std::string &block_str)
: _device_no(0),
_block_name(""),
_block_ctr(0)
{
if (not set(block_str)) {
throw uhd::value_error("block_id_t: Invalid block ID string.");
}
}
block_id_t::block_id_t(
const size_t device_no,
const std::string &block_name,
const size_t block_ctr
) : _device_no(device_no),
_block_name(block_name),
_block_ctr(block_ctr)
{
if (not is_valid_blockname(block_name)) {
throw uhd::value_error("block_id_t: Invalid block name.");
}
}
bool block_id_t::is_valid_blockname(const std::string &block_name)
{
return boost::regex_match(block_name, boost::regex(VALID_BLOCKNAME_REGEX));
}
bool block_id_t::is_valid_block_id(const std::string &block_name)
{
return boost::regex_match(block_name, boost::regex(VALID_BLOCKID_REGEX));
}
std::string block_id_t::to_string() const
{
return str(boost::format("%d/%s")
% get_device_no()
% get_local()
);
}
std::string block_id_t::get_local() const
{
return str(boost::format("%s_%d")
% get_block_name()
% get_block_count()
);
}
uhd::fs_path block_id_t::get_tree_root() const
{
return str(boost::format("/mboards/%d/xbar/%s")
% get_device_no()
% get_local()
);
}
bool block_id_t::match(const std::string &block_str)
{
boost::cmatch matches;
if (not boost::regex_match(block_str.c_str(), matches, boost::regex(VALID_BLOCKID_REGEX))) {
return false;
}
try {
return (matches[1] == "" or boost::lexical_cast<size_t>(matches[1]) == _device_no)
and (matches[2] == "" or matches[2] == _block_name)
and (matches[3] == "" or boost::lexical_cast<size_t>(matches[3]) == _block_ctr)
and not (matches[1] == "" and matches[2] == "" and matches[3] == "");
} catch (const std::bad_cast &e) {
return false;
}
return false;
}
bool block_id_t::set(const std::string &new_name)
{
boost::cmatch matches;
if (not boost::regex_match(new_name.c_str(), matches, boost::regex(VALID_BLOCKID_REGEX))) {
return false;
}
if (not (matches[1] == "")) {
_device_no = boost::lexical_cast<size_t>(matches[1]);
}
if (not (matches[2] == "")) {
_block_name = matches[2];
}
if (not (matches[3] == "")) {
_block_ctr = boost::lexical_cast<size_t>(matches[3]);
}
return true;
}
bool block_id_t::set(
const size_t device_no,
const std::string &block_name,
const size_t block_ctr
) {
if (not set_block_name(block_name)) {
return false;
}
set_device_no(device_no);
set_block_count(block_ctr);
return true;
}
bool block_id_t::set_block_name(const std::string &block_name)
{
if (not is_valid_blockname(block_name)) {
return false;
}
_block_name = block_name;
return true;
}
|
