1 //===-- SBFileSpec.cpp ------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include <limits.h>
11 
12 #include "lldb/API/SBFileSpec.h"
13 #include "lldb/API/SBStream.h"
14 #include "lldb/Host/FileSpec.h"
15 #include "lldb/Core/Log.h"
16 #include "lldb/Core/Stream.h"
17 
18 using namespace lldb;
19 using namespace lldb_private;
20 
21 
22 
23 SBFileSpec::SBFileSpec () :
24     m_opaque_ap(new lldb_private::FileSpec())
25 {
26 }
27 
28 SBFileSpec::SBFileSpec (const SBFileSpec &rhs) :
29     m_opaque_ap(new lldb_private::FileSpec(*rhs.m_opaque_ap))
30 {
31 }
32 
33 SBFileSpec::SBFileSpec (const lldb_private::FileSpec& fspec) :
34     m_opaque_ap(new lldb_private::FileSpec(fspec))
35 {
36 }
37 
38 // Deprected!!!
39 SBFileSpec::SBFileSpec (const char *path) :
40     m_opaque_ap(new FileSpec (path, true))
41 {
42 }
43 
44 SBFileSpec::SBFileSpec (const char *path, bool resolve) :
45     m_opaque_ap(new FileSpec (path, resolve))
46 {
47 }
48 
49 SBFileSpec::~SBFileSpec ()
50 {
51 }
52 
53 const SBFileSpec &
54 SBFileSpec::operator = (const SBFileSpec &rhs)
55 {
56     if (this != &rhs)
57         *m_opaque_ap = *rhs.m_opaque_ap;
58     return *this;
59 }
60 
61 bool
62 SBFileSpec::IsValid() const
63 {
64     return m_opaque_ap->operator bool();
65 }
66 
67 bool
68 SBFileSpec::Exists () const
69 {
70     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
71 
72     bool result = m_opaque_ap->Exists();
73 
74     if (log)
75         log->Printf ("SBFileSpec(%p)::Exists () => %s", m_opaque_ap.get(), (result ? "true" : "false"));
76 
77     return result;
78 }
79 
80 bool
81 SBFileSpec::ResolveExecutableLocation ()
82 {
83     return m_opaque_ap->ResolveExecutableLocation ();
84 }
85 
86 int
87 SBFileSpec::ResolvePath (const char *src_path, char *dst_path, size_t dst_len)
88 {
89     return lldb_private::FileSpec::Resolve (src_path, dst_path, dst_len);
90 }
91 
92 const char *
93 SBFileSpec::GetFilename() const
94 {
95     const char *s = m_opaque_ap->GetFilename().AsCString();
96 
97     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
98     if (log)
99     {
100         if (s)
101             log->Printf ("SBFileSpec(%p)::GetFilename () => \"%s\"", m_opaque_ap.get(), s);
102         else
103             log->Printf ("SBFileSpec(%p)::GetFilename () => NULL", m_opaque_ap.get());
104     }
105 
106     return s;
107 }
108 
109 const char *
110 SBFileSpec::GetDirectory() const
111 {
112     const char *s = m_opaque_ap->GetDirectory().AsCString();
113     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
114     if (log)
115     {
116         if (s)
117             log->Printf ("SBFileSpec(%p)::GetDirectory () => \"%s\"", m_opaque_ap.get(), s);
118         else
119             log->Printf ("SBFileSpec(%p)::GetDirectory () => NULL", m_opaque_ap.get());
120     }
121     return s;
122 }
123 
124 void
125 SBFileSpec::SetFilename(const char *filename)
126 {
127     if (filename && filename[0])
128         m_opaque_ap->GetFilename().SetCString(filename);
129     else
130         m_opaque_ap->GetFilename().Clear();
131 }
132 
133 void
134 SBFileSpec::SetDirectory(const char *directory)
135 {
136     if (directory && directory[0])
137         m_opaque_ap->GetDirectory().SetCString(directory);
138     else
139         m_opaque_ap->GetDirectory().Clear();
140 }
141 
142 uint32_t
143 SBFileSpec::GetPath (char *dst_path, size_t dst_len) const
144 {
145     Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
146 
147     uint32_t result = m_opaque_ap->GetPath (dst_path, dst_len);
148 
149     if (log)
150         log->Printf ("SBFileSpec(%p)::GetPath (dst_path=\"%.*s\", dst_len=%" PRIu64 ") => %u",
151                      m_opaque_ap.get(), result, dst_path, (uint64_t)dst_len, result);
152 
153     if (result == 0 && dst_path && dst_len > 0)
154         *dst_path = '\0';
155     return result;
156 }
157 
158 
159 const lldb_private::FileSpec *
160 SBFileSpec::operator->() const
161 {
162     return m_opaque_ap.get();
163 }
164 
165 const lldb_private::FileSpec *
166 SBFileSpec::get() const
167 {
168     return m_opaque_ap.get();
169 }
170 
171 
172 const lldb_private::FileSpec &
173 SBFileSpec::operator*() const
174 {
175     return *m_opaque_ap.get();
176 }
177 
178 const lldb_private::FileSpec &
179 SBFileSpec::ref() const
180 {
181     return *m_opaque_ap.get();
182 }
183 
184 
185 void
186 SBFileSpec::SetFileSpec (const lldb_private::FileSpec& fs)
187 {
188     *m_opaque_ap = fs;
189 }
190 
191 bool
192 SBFileSpec::GetDescription (SBStream &description) const
193 {
194     Stream &strm = description.ref();
195     char path[PATH_MAX];
196     if (m_opaque_ap->GetPath(path, sizeof(path)))
197         strm.PutCString (path);
198     return true;
199 }
200