Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 1 | //===-- SBTypeSummary.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 | |
Daniel Malea | d891f9b | 2012-12-05 00:20:57 +0000 | [diff] [blame] | 10 | #include "lldb/lldb-python.h" |
| 11 | |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 12 | #include "lldb/API/SBTypeSummary.h" |
| 13 | |
| 14 | #include "lldb/API/SBStream.h" |
| 15 | |
| 16 | #include "lldb/Core/DataVisualization.h" |
| 17 | |
| 18 | using namespace lldb; |
| 19 | using namespace lldb_private; |
| 20 | |
Jason Molenda | c48ca82 | 2012-02-21 05:33:55 +0000 | [diff] [blame] | 21 | #ifndef LLDB_DISABLE_PYTHON |
| 22 | |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 23 | SBTypeSummary::SBTypeSummary() : |
| 24 | m_opaque_sp() |
| 25 | { |
| 26 | } |
| 27 | |
| 28 | SBTypeSummary |
| 29 | SBTypeSummary::CreateWithSummaryString (const char* data, uint32_t options) |
| 30 | { |
| 31 | if (!data || data[0] == 0) |
| 32 | return SBTypeSummary(); |
| 33 | |
| 34 | return SBTypeSummary(TypeSummaryImplSP(new StringSummaryFormat(options, data))); |
| 35 | } |
| 36 | |
| 37 | SBTypeSummary |
| 38 | SBTypeSummary::CreateWithFunctionName (const char* data, uint32_t options) |
| 39 | { |
| 40 | if (!data || data[0] == 0) |
| 41 | return SBTypeSummary(); |
| 42 | |
| 43 | return SBTypeSummary(TypeSummaryImplSP(new ScriptSummaryFormat(options, data))); |
| 44 | } |
| 45 | |
| 46 | SBTypeSummary |
| 47 | SBTypeSummary::CreateWithScriptCode (const char* data, uint32_t options) |
| 48 | { |
| 49 | if (!data || data[0] == 0) |
| 50 | return SBTypeSummary(); |
| 51 | |
| 52 | return SBTypeSummary(TypeSummaryImplSP(new ScriptSummaryFormat(options, "", data))); |
| 53 | } |
| 54 | |
| 55 | SBTypeSummary::SBTypeSummary (const lldb::SBTypeSummary &rhs) : |
| 56 | m_opaque_sp(rhs.m_opaque_sp) |
| 57 | { |
| 58 | } |
| 59 | |
| 60 | SBTypeSummary::~SBTypeSummary () |
| 61 | { |
| 62 | } |
| 63 | |
| 64 | bool |
| 65 | SBTypeSummary::IsValid() const |
| 66 | { |
| 67 | return m_opaque_sp.get() != NULL; |
| 68 | } |
| 69 | |
| 70 | bool |
| 71 | SBTypeSummary::IsFunctionCode() |
| 72 | { |
| 73 | if (!IsValid()) |
| 74 | return false; |
| 75 | if (m_opaque_sp->IsScripted()) |
| 76 | { |
| 77 | ScriptSummaryFormat* script_summary_ptr = (ScriptSummaryFormat*)m_opaque_sp.get(); |
| 78 | const char* ftext = script_summary_ptr->GetPythonScript(); |
| 79 | return (ftext && *ftext != 0); |
| 80 | } |
| 81 | return false; |
| 82 | } |
| 83 | |
| 84 | bool |
| 85 | SBTypeSummary::IsFunctionName() |
| 86 | { |
| 87 | if (!IsValid()) |
| 88 | return false; |
| 89 | if (m_opaque_sp->IsScripted()) |
| 90 | { |
| 91 | ScriptSummaryFormat* script_summary_ptr = (ScriptSummaryFormat*)m_opaque_sp.get(); |
| 92 | const char* ftext = script_summary_ptr->GetPythonScript(); |
| 93 | return (!ftext || *ftext == 0); |
| 94 | } |
| 95 | return false; |
| 96 | } |
| 97 | |
| 98 | bool |
| 99 | SBTypeSummary::IsSummaryString() |
| 100 | { |
| 101 | if (!IsValid()) |
| 102 | return false; |
| 103 | |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 104 | if (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback) |
| 105 | return false; |
| 106 | |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 107 | return !m_opaque_sp->IsScripted(); |
| 108 | } |
| 109 | |
| 110 | const char* |
| 111 | SBTypeSummary::GetData () |
| 112 | { |
| 113 | if (!IsValid()) |
| 114 | return NULL; |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 115 | if (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback) |
| 116 | return NULL; |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 117 | if (m_opaque_sp->IsScripted()) |
| 118 | { |
| 119 | ScriptSummaryFormat* script_summary_ptr = (ScriptSummaryFormat*)m_opaque_sp.get(); |
| 120 | const char* fname = script_summary_ptr->GetFunctionName(); |
| 121 | const char* ftext = script_summary_ptr->GetPythonScript(); |
| 122 | if (ftext && *ftext) |
| 123 | return ftext; |
| 124 | return fname; |
| 125 | } |
| 126 | else |
| 127 | { |
| 128 | StringSummaryFormat* string_summary_ptr = (StringSummaryFormat*)m_opaque_sp.get(); |
| 129 | return string_summary_ptr->GetSummaryString(); |
| 130 | } |
| 131 | } |
| 132 | |
| 133 | uint32_t |
| 134 | SBTypeSummary::GetOptions () |
| 135 | { |
| 136 | if (!IsValid()) |
| 137 | return lldb::eTypeOptionNone; |
| 138 | return m_opaque_sp->GetOptions(); |
| 139 | } |
| 140 | |
| 141 | void |
| 142 | SBTypeSummary::SetOptions (uint32_t value) |
| 143 | { |
| 144 | if (!CopyOnWrite_Impl()) |
| 145 | return; |
| 146 | m_opaque_sp->SetOptions(value); |
| 147 | } |
| 148 | |
| 149 | void |
| 150 | SBTypeSummary::SetSummaryString (const char* data) |
| 151 | { |
| 152 | if (!IsValid()) |
| 153 | return; |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 154 | if (m_opaque_sp->IsScripted() || (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback)) |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 155 | ChangeSummaryType(false); |
| 156 | ((StringSummaryFormat*)m_opaque_sp.get())->SetSummaryString(data); |
| 157 | } |
| 158 | |
| 159 | void |
| 160 | SBTypeSummary::SetFunctionName (const char* data) |
| 161 | { |
| 162 | if (!IsValid()) |
| 163 | return; |
| 164 | if (!m_opaque_sp->IsScripted()) |
| 165 | ChangeSummaryType(true); |
| 166 | ((ScriptSummaryFormat*)m_opaque_sp.get())->SetFunctionName(data); |
| 167 | } |
| 168 | |
| 169 | void |
| 170 | SBTypeSummary::SetFunctionCode (const char* data) |
| 171 | { |
| 172 | if (!IsValid()) |
| 173 | return; |
| 174 | if (!m_opaque_sp->IsScripted()) |
| 175 | ChangeSummaryType(true); |
| 176 | ((ScriptSummaryFormat*)m_opaque_sp.get())->SetPythonScript(data); |
| 177 | } |
| 178 | |
| 179 | bool |
| 180 | SBTypeSummary::GetDescription (lldb::SBStream &description, |
| 181 | lldb::DescriptionLevel description_level) |
| 182 | { |
| 183 | if (!CopyOnWrite_Impl()) |
| 184 | return false; |
| 185 | else { |
| 186 | description.Printf("%s\n", |
| 187 | m_opaque_sp->GetDescription().c_str()); |
| 188 | return true; |
| 189 | } |
| 190 | } |
| 191 | |
| 192 | lldb::SBTypeSummary & |
| 193 | SBTypeSummary::operator = (const lldb::SBTypeSummary &rhs) |
| 194 | { |
| 195 | if (this != &rhs) |
| 196 | { |
| 197 | m_opaque_sp = rhs.m_opaque_sp; |
| 198 | } |
| 199 | return *this; |
| 200 | } |
| 201 | |
| 202 | bool |
| 203 | SBTypeSummary::operator == (lldb::SBTypeSummary &rhs) |
| 204 | { |
| 205 | if (IsValid() == false) |
| 206 | return !rhs.IsValid(); |
| 207 | return m_opaque_sp == rhs.m_opaque_sp; |
| 208 | } |
| 209 | |
| 210 | bool |
| 211 | SBTypeSummary::IsEqualTo (lldb::SBTypeSummary &rhs) |
| 212 | { |
| 213 | if (IsValid() == false) |
| 214 | return !rhs.IsValid(); |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 215 | |
| 216 | if (m_opaque_sp->GetType() != rhs.m_opaque_sp->GetType()) |
| 217 | return false; |
| 218 | |
| 219 | if (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback) |
| 220 | { |
| 221 | lldb_private::CXXFunctionSummaryFormat *self_cxx = (lldb_private::CXXFunctionSummaryFormat*)m_opaque_sp.get(); |
| 222 | lldb_private::CXXFunctionSummaryFormat *other_cxx = (lldb_private::CXXFunctionSummaryFormat*)rhs.m_opaque_sp.get(); |
| 223 | return (self_cxx->m_impl == other_cxx->m_impl); |
| 224 | } |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 225 | |
| 226 | if (m_opaque_sp->IsScripted() != rhs.m_opaque_sp->IsScripted()) |
| 227 | return false; |
| 228 | |
| 229 | if (IsFunctionCode() != rhs.IsFunctionCode()) |
| 230 | return false; |
| 231 | |
| 232 | if (IsSummaryString() != rhs.IsSummaryString()) |
| 233 | return false; |
| 234 | |
| 235 | if (IsFunctionName() != rhs.IsFunctionName()) |
| 236 | return false; |
| 237 | |
Jim Ingham | 6f01c93 | 2012-10-12 17:34:26 +0000 | [diff] [blame] | 238 | if ( GetData() == NULL || rhs.GetData() == NULL || strcmp(GetData(), rhs.GetData()) ) |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 239 | return false; |
| 240 | |
| 241 | return GetOptions() == rhs.GetOptions(); |
| 242 | |
| 243 | } |
| 244 | |
| 245 | bool |
| 246 | SBTypeSummary::operator != (lldb::SBTypeSummary &rhs) |
| 247 | { |
| 248 | if (IsValid() == false) |
| 249 | return !rhs.IsValid(); |
| 250 | return m_opaque_sp != rhs.m_opaque_sp; |
| 251 | } |
| 252 | |
| 253 | lldb::TypeSummaryImplSP |
| 254 | SBTypeSummary::GetSP () |
| 255 | { |
| 256 | return m_opaque_sp; |
| 257 | } |
| 258 | |
| 259 | void |
| 260 | SBTypeSummary::SetSP (const lldb::TypeSummaryImplSP &typesummary_impl_sp) |
| 261 | { |
| 262 | m_opaque_sp = typesummary_impl_sp; |
| 263 | } |
| 264 | |
| 265 | SBTypeSummary::SBTypeSummary (const lldb::TypeSummaryImplSP &typesummary_impl_sp) : |
| 266 | m_opaque_sp(typesummary_impl_sp) |
| 267 | { |
| 268 | } |
| 269 | |
| 270 | bool |
| 271 | SBTypeSummary::CopyOnWrite_Impl() |
| 272 | { |
| 273 | if (!IsValid()) |
| 274 | return false; |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 275 | |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 276 | if (m_opaque_sp.unique()) |
| 277 | return true; |
| 278 | |
| 279 | TypeSummaryImplSP new_sp; |
| 280 | |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 281 | if (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback) |
| 282 | { |
| 283 | CXXFunctionSummaryFormat* current_summary_ptr = (CXXFunctionSummaryFormat*)m_opaque_sp.get(); |
| 284 | new_sp = TypeSummaryImplSP(new CXXFunctionSummaryFormat(GetOptions(), |
| 285 | current_summary_ptr->m_impl, |
| 286 | current_summary_ptr->m_description.c_str())); |
| 287 | } |
| 288 | else if (m_opaque_sp->IsScripted()) |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 289 | { |
| 290 | ScriptSummaryFormat* current_summary_ptr = (ScriptSummaryFormat*)m_opaque_sp.get(); |
| 291 | new_sp = TypeSummaryImplSP(new ScriptSummaryFormat(GetOptions(), |
| 292 | current_summary_ptr->GetFunctionName(), |
| 293 | current_summary_ptr->GetPythonScript())); |
| 294 | } |
| 295 | else { |
| 296 | StringSummaryFormat* current_summary_ptr = (StringSummaryFormat*)m_opaque_sp.get(); |
| 297 | new_sp = TypeSummaryImplSP(new StringSummaryFormat(GetOptions(), |
| 298 | current_summary_ptr->GetSummaryString())); |
| 299 | } |
| 300 | |
| 301 | SetSP(new_sp); |
| 302 | |
| 303 | return true; |
| 304 | } |
| 305 | |
| 306 | bool |
| 307 | SBTypeSummary::ChangeSummaryType (bool want_script) |
| 308 | { |
| 309 | if (!IsValid()) |
| 310 | return false; |
| 311 | |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 312 | TypeSummaryImplSP new_sp; |
| 313 | |
Enrico Granata | ae2ae94 | 2012-09-04 18:47:54 +0000 | [diff] [blame] | 314 | if (want_script == m_opaque_sp->IsScripted()) |
| 315 | { |
| 316 | if (m_opaque_sp->GetType() == lldb_private::TypeSummaryImpl::eTypeCallback && !want_script) |
| 317 | new_sp = TypeSummaryImplSP(new StringSummaryFormat(GetOptions(), "")); |
| 318 | else |
| 319 | return CopyOnWrite_Impl(); |
| 320 | } |
| 321 | |
| 322 | if (!new_sp) |
| 323 | { |
| 324 | if (want_script) |
| 325 | new_sp = TypeSummaryImplSP(new ScriptSummaryFormat(GetOptions(), "", "")); |
| 326 | else |
| 327 | new_sp = TypeSummaryImplSP(new StringSummaryFormat(GetOptions(), "")); |
| 328 | } |
Enrico Granata | 16376ed | 2012-02-15 02:34:21 +0000 | [diff] [blame] | 329 | |
| 330 | SetSP(new_sp); |
| 331 | |
| 332 | return true; |
| 333 | } |
Jason Molenda | c48ca82 | 2012-02-21 05:33:55 +0000 | [diff] [blame] | 334 | |
| 335 | #endif // LLDB_DISABLE_PYTHON |