1 //===-- SBFileSpecList.cpp ------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "lldb/API/SBFileSpecList.h"
10 #include "Utils.h"
11 #include "lldb/API/SBFileSpec.h"
12 #include "lldb/API/SBStream.h"
13 #include "lldb/Host/PosixApi.h"
14 #include "lldb/Utility/FileSpec.h"
15 #include "lldb/Utility/FileSpecList.h"
16 #include "lldb/Utility/Instrumentation.h"
17 #include "lldb/Utility/Stream.h"
18 
19 #include <climits>
20 
21 using namespace lldb;
22 using namespace lldb_private;
23 
24 SBFileSpecList::SBFileSpecList() : m_opaque_up(new FileSpecList()) {
25   LLDB_INSTRUMENT_VA(this);
26 }
27 
28 SBFileSpecList::SBFileSpecList(const SBFileSpecList &rhs) {
29   LLDB_INSTRUMENT_VA(this, rhs);
30 
31   m_opaque_up = clone(rhs.m_opaque_up);
32 }
33 
34 SBFileSpecList::~SBFileSpecList() = default;
35 
36 const SBFileSpecList &SBFileSpecList::operator=(const SBFileSpecList &rhs) {
37   LLDB_INSTRUMENT_VA(this, rhs);
38 
39   if (this != &rhs)
40     m_opaque_up = clone(rhs.m_opaque_up);
41   return *this;
42 }
43 
44 uint32_t SBFileSpecList::GetSize() const {
45   LLDB_INSTRUMENT_VA(this);
46 
47   return m_opaque_up->GetSize();
48 }
49 
50 void SBFileSpecList::Append(const SBFileSpec &sb_file) {
51   LLDB_INSTRUMENT_VA(this, sb_file);
52 
53   m_opaque_up->Append(sb_file.ref());
54 }
55 
56 bool SBFileSpecList::AppendIfUnique(const SBFileSpec &sb_file) {
57   LLDB_INSTRUMENT_VA(this, sb_file);
58 
59   return m_opaque_up->AppendIfUnique(sb_file.ref());
60 }
61 
62 void SBFileSpecList::Clear() {
63   LLDB_INSTRUMENT_VA(this);
64 
65   m_opaque_up->Clear();
66 }
67 
68 uint32_t SBFileSpecList::FindFileIndex(uint32_t idx, const SBFileSpec &sb_file,
69                                        bool full) {
70   LLDB_INSTRUMENT_VA(this, idx, sb_file, full);
71 
72   return m_opaque_up->FindFileIndex(idx, sb_file.ref(), full);
73 }
74 
75 const SBFileSpec SBFileSpecList::GetFileSpecAtIndex(uint32_t idx) const {
76   LLDB_INSTRUMENT_VA(this, idx);
77 
78   SBFileSpec new_spec;
79   new_spec.SetFileSpec(m_opaque_up->GetFileSpecAtIndex(idx));
80   return new_spec;
81 }
82 
83 const lldb_private::FileSpecList *SBFileSpecList::operator->() const {
84   return m_opaque_up.get();
85 }
86 
87 const lldb_private::FileSpecList *SBFileSpecList::get() const {
88   return m_opaque_up.get();
89 }
90 
91 const lldb_private::FileSpecList &SBFileSpecList::operator*() const {
92   return *m_opaque_up;
93 }
94 
95 const lldb_private::FileSpecList &SBFileSpecList::ref() const {
96   return *m_opaque_up;
97 }
98 
99 bool SBFileSpecList::GetDescription(SBStream &description) const {
100   LLDB_INSTRUMENT_VA(this, description);
101 
102   Stream &strm = description.ref();
103 
104   if (m_opaque_up) {
105     uint32_t num_files = m_opaque_up->GetSize();
106     strm.Printf("%d files: ", num_files);
107     for (uint32_t i = 0; i < num_files; i++) {
108       char path[PATH_MAX];
109       if (m_opaque_up->GetFileSpecAtIndex(i).GetPath(path, sizeof(path)))
110         strm.Printf("\n    %s", path);
111     }
112   } else
113     strm.PutCString("No value");
114 
115   return true;
116 }
117