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3 //
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27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29 #include "utils/fs/exceptions.hpp"
30
31 #include <cstring>
32
33 #include "utils/format/macros.hpp"
34
35 namespace fs = utils::fs;
36
37
38 /// Constructs a new error with a plain-text message.
39 ///
40 /// \param message The plain-text error message.
error(const std::string & message)41 fs::error::error(const std::string& message) :
42 std::runtime_error(message)
43 {
44 }
45
46
47 /// Destructor for the error.
~error(void)48 fs::error::~error(void) throw()
49 {
50 }
51
52
53 /// Constructs a new invalid_path_error.
54 ///
55 /// \param textual_path Textual representation of the invalid path.
56 /// \param reason Description of the error in the path.
invalid_path_error(const std::string & textual_path,const std::string & reason)57 fs::invalid_path_error::invalid_path_error(const std::string& textual_path,
58 const std::string& reason) :
59 error(F("Invalid path '%s': %s") % textual_path % reason),
60 _textual_path(textual_path)
61 {
62 }
63
64
65 /// Destructor for the error.
~invalid_path_error(void)66 fs::invalid_path_error::~invalid_path_error(void) throw()
67 {
68 }
69
70
71 /// Returns the invalid path related to the exception.
72 ///
73 /// \return The textual representation of the invalid path.
74 const std::string&
invalid_path(void) const75 fs::invalid_path_error::invalid_path(void) const
76 {
77 return _textual_path;
78 }
79
80
81 /// Constructs a new join_error.
82 ///
83 /// \param textual_path1_ Textual representation of the first path.
84 /// \param textual_path2_ Textual representation of the second path.
85 /// \param reason Description of the error in the join operation.
join_error(const std::string & textual_path1_,const std::string & textual_path2_,const std::string & reason)86 fs::join_error::join_error(const std::string& textual_path1_,
87 const std::string& textual_path2_,
88 const std::string& reason) :
89 error(F("Cannot join paths '%s' and '%s': %s") % textual_path1_ %
90 textual_path2_ % reason),
91 _textual_path1(textual_path1_),
92 _textual_path2(textual_path2_)
93 {
94 }
95
96
97 /// Destructor for the error.
~join_error(void)98 fs::join_error::~join_error(void) throw()
99 {
100 }
101
102
103 /// Gets the first path that caused the error in a join operation.
104 ///
105 /// \return The textual representation of the path.
106 const std::string&
textual_path1(void) const107 fs::join_error::textual_path1(void) const
108 {
109 return _textual_path1;
110 }
111
112
113 /// Gets the second path that caused the error in a join operation.
114 ///
115 /// \return The textual representation of the path.
116 const std::string&
textual_path2(void) const117 fs::join_error::textual_path2(void) const
118 {
119 return _textual_path2;
120 }
121
122
123 /// Constructs a new error based on an errno code.
124 ///
125 /// \param message_ The message describing what caused the error.
126 /// \param errno_ The error code.
system_error(const std::string & message_,const int errno_)127 fs::system_error::system_error(const std::string& message_, const int errno_) :
128 error(F("%s: %s") % message_ % std::strerror(errno_)),
129 _original_errno(errno_)
130 {
131 }
132
133
134 /// Destructor for the error.
~system_error(void)135 fs::system_error::~system_error(void) throw()
136 {
137 }
138
139
140
141 /// \return The original errno code.
142 int
original_errno(void) const143 fs::system_error::original_errno(void) const throw()
144 {
145 return _original_errno;
146 }
147
148
149 /// Constructs a new error with a plain-text message.
150 ///
151 /// \param message The plain-text error message.
unsupported_operation_error(const std::string & message)152 fs::unsupported_operation_error::unsupported_operation_error(
153 const std::string& message) :
154 error(message)
155 {
156 }
157
158
159 /// Destructor for the error.
~unsupported_operation_error(void)160 fs::unsupported_operation_error::~unsupported_operation_error(void) throw()
161 {
162 }
163