common: uuid: add `uuid_to_str` which returns an std::string
[lttng-tools.git] / src / common / exception.hpp
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1/*
2 * Copyright (C) 2022 Jérémie Galarneau <jeremie.galarneau@efficios.com>
3 *
4 * SPDX-License-Identifier: LGPL-2.1-only
5 *
6 */
7
8#ifndef LTTNG_EXCEPTION_H_
9#define LTTNG_EXCEPTION_H_
10
11#include <string>
12#include <stdexcept>
13#include <system_error>
14
15#include <lttng/lttng-error.h>
16
17#define LTTNG_THROW_CTL(error_code) \
18 throw lttng::ctl::error(msg, error_code, __FILE__, __func__, __LINE__)
19#define LTTNG_THROW_POSIX(msg, errno_code) \
20 throw lttng::posix_error(msg, errno_code, __FILE__, __func__, __LINE__)
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21#define LTTNG_THROW_ERROR(msg) \
22 throw lttng::runtime_error(msg, __FILE__, __func__, __LINE__)
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23#define LTTNG_THROW_COMMUNICATION_ERROR(msg) \
24 throw lttng::communication_error(msg, __FILE__, __func__, __LINE__)
25#define LTTNG_THROW_PROTOCOL_ERROR(msg) \
26 throw lttng::protocol_error(msg, __FILE__, __func__, __LINE__)
27#define LTTNG_THROW_INVALID_ARGUMENT_ERROR(msg) \
28 throw lttng::invalid_argument_error(msg, __FILE__, __func__, __LINE__)
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29
30namespace lttng {
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31class runtime_error : public std::runtime_error {
32public:
33 explicit runtime_error(const std::string& msg,
34 const char *file_name,
35 const char *function_name,
36 unsigned int line_number);
37};
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38
39namespace ctl {
40/* Wrap lttng_error_code errors which may be reported through liblttng-ctl's interface. */
baac5795 41class error : public runtime_error {
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42public:
43 explicit error(lttng_error_code error_code,
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44 const char *file_name,
45 const char *function_name,
46 unsigned int line_number);
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47 lttng_error_code get_code() const;
48
49private:
50 lttng_error_code _error_code;
51};
52} /* namespace ctl */
53
54class posix_error : public std::system_error {
55public:
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56 explicit posix_error(const std::string& msg,
57 int errno_code,
58 const char *file_name,
59 const char *function_name,
60 unsigned int line_number);
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61};
62
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63class communication_error : public runtime_error {
64public:
65 explicit communication_error(const std::string& msg,
66 const char *file_name,
67 const char *function_name,
68 unsigned int line_number);
69};
70
71class protocol_error : public communication_error {
72public:
73 explicit protocol_error(const std::string& msg,
74 const char *file_name,
75 const char *function_name,
76 unsigned int line_number);
77};
78
79class invalid_argument_error : public runtime_error {
aeeb48c6 80public:
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81 explicit invalid_argument_error(const std::string& msg,
82 const char *file_name,
83 const char *function_name,
84 unsigned int line_number);
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85};
86
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87}; /* namespace lttng */
88
89#endif /* LTTNG_EXCEPTION_H_ */
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