Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 1 | // Protocol Buffers - Google's data interchange format |
| 2 | // Copyright 2008 Google Inc. All rights reserved. |
| 3 | // https://developers.google.com/protocol-buffers/ |
| 4 | // |
| 5 | // Redistribution and use in source and binary forms, with or without |
| 6 | // modification, are permitted provided that the following conditions are |
| 7 | // met: |
| 8 | // |
| 9 | // * Redistributions of source code must retain the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer. |
| 11 | // * Redistributions in binary form must reproduce the above |
| 12 | // copyright notice, this list of conditions and the following disclaimer |
| 13 | // in the documentation and/or other materials provided with the |
| 14 | // distribution. |
| 15 | // * Neither the name of Google Inc. nor the names of its |
| 16 | // contributors may be used to endorse or promote products derived from |
| 17 | // this software without specific prior written permission. |
| 18 | // |
| 19 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | |
| 31 | #include <limits> |
| 32 | #include <sstream> |
| 33 | |
| 34 | #include <google/protobuf/compiler/code_generator.h> |
| 35 | #include <google/protobuf/compiler/plugin.h> |
| 36 | #include <google/protobuf/descriptor.h> |
| 37 | #include <google/protobuf/descriptor.pb.h> |
Jon Skeet | 828b7e6 | 2015-06-17 14:59:10 +0100 | [diff] [blame] | 38 | #include <google/protobuf/io/coded_stream.h> |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 39 | #include <google/protobuf/io/printer.h> |
| 40 | #include <google/protobuf/io/zero_copy_stream.h> |
Karol Ostrovsky | ee35402 | 2015-06-29 16:13:33 +0200 | [diff] [blame] | 41 | #include <google/protobuf/stubs/mathlimits.h> |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 42 | #include <google/protobuf/stubs/strutil.h> |
Jon Skeet | e38294a | 2015-06-09 19:30:44 +0100 | [diff] [blame] | 43 | #include <google/protobuf/wire_format.h> |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 44 | |
| 45 | #include <google/protobuf/compiler/csharp/csharp_field_base.h> |
| 46 | #include <google/protobuf/compiler/csharp/csharp_helpers.h> |
Jan Tattermusch | cacbedf | 2015-07-10 13:40:34 -0700 | [diff] [blame] | 47 | #include <google/protobuf/compiler/csharp/csharp_names.h> |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 48 | |
| 49 | using google::protobuf::internal::scoped_ptr; |
| 50 | |
| 51 | namespace google { |
| 52 | namespace protobuf { |
| 53 | namespace compiler { |
| 54 | namespace csharp { |
| 55 | |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 56 | void FieldGeneratorBase::SetCommonFieldVariables( |
| 57 | map<string, string>* variables) { |
Jon Skeet | e38294a | 2015-06-09 19:30:44 +0100 | [diff] [blame] | 58 | // Note: this will be valid even though the tag emitted for packed and unpacked versions of |
| 59 | // repeated fields varies by wire format. The wire format is encoded in the bottom 3 bits, which |
| 60 | // never effects the tag size. |
Jon Skeet | 828b7e6 | 2015-06-17 14:59:10 +0100 | [diff] [blame] | 61 | int tag_size = internal::WireFormat::TagSize(descriptor_->number(), descriptor_->type()); |
Jon Skeet | 93bdf36 | 2015-08-07 13:43:05 +0100 | [diff] [blame] | 62 | uint tag = internal::WireFormat::MakeTag(descriptor_); |
Jon Skeet | 828b7e6 | 2015-06-17 14:59:10 +0100 | [diff] [blame] | 63 | uint8 tag_array[5]; |
| 64 | io::CodedOutputStream::WriteTagToArray(tag, tag_array); |
| 65 | string tag_bytes = SimpleItoa(tag_array[0]); |
| 66 | for (int i = 1; i < tag_size; i++) { |
| 67 | tag_bytes += ", " + SimpleItoa(tag_array[i]); |
| 68 | } |
| 69 | |
Jan Tattermusch | fa2fe35 | 2015-08-14 13:38:34 -0700 | [diff] [blame] | 70 | (*variables)["access_level"] = "public"; |
Jon Skeet | 0d684d3 | 2015-06-24 17:21:55 +0100 | [diff] [blame] | 71 | (*variables)["tag"] = SimpleItoa(tag); |
Jon Skeet | 828b7e6 | 2015-06-17 14:59:10 +0100 | [diff] [blame] | 72 | (*variables)["tag_size"] = SimpleItoa(tag_size); |
| 73 | (*variables)["tag_bytes"] = tag_bytes; |
| 74 | |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 75 | (*variables)["property_name"] = property_name(); |
| 76 | (*variables)["type_name"] = type_name(); |
| 77 | (*variables)["name"] = name(); |
| 78 | (*variables)["descriptor_name"] = descriptor_->name(); |
| 79 | (*variables)["default_value"] = default_value(); |
| 80 | if (has_default_value()) { |
| 81 | (*variables)["name_def_message"] = |
| 82 | (*variables)["name"] + "_ = " + (*variables)["default_value"]; |
| 83 | } else { |
| 84 | (*variables)["name_def_message"] = (*variables)["name"] + "_"; |
| 85 | } |
| 86 | (*variables)["capitalized_type_name"] = capitalized_type_name(); |
| 87 | (*variables)["number"] = number(); |
Jon Skeet | e38294a | 2015-06-09 19:30:44 +0100 | [diff] [blame] | 88 | (*variables)["has_property_check"] = |
| 89 | (*variables)["property_name"] + " != " + (*variables)["default_value"]; |
| 90 | (*variables)["other_has_property_check"] = "other." + |
| 91 | (*variables)["property_name"] + " != " + (*variables)["default_value"]; |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 92 | } |
| 93 | |
| 94 | void FieldGeneratorBase::SetCommonOneofFieldVariables( |
| 95 | map<string, string>* variables) { |
| 96 | (*variables)["oneof_name"] = oneof_name(); |
Jon Skeet | bfd1c84 | 2016-04-06 10:17:13 +0100 | [diff] [blame] | 97 | (*variables)["has_property_check"] = |
| 98 | oneof_name() + "Case_ == " + oneof_property_name() + |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 99 | "OneofCase." + property_name(); |
| 100 | (*variables)["oneof_property_name"] = oneof_property_name(); |
| 101 | } |
| 102 | |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 103 | FieldGeneratorBase::FieldGeneratorBase(const FieldDescriptor* descriptor, |
Gaurav Vaish | 74d8b0b | 2016-03-24 11:44:56 -0700 | [diff] [blame] | 104 | int fieldOrdinal, const Options* options) |
| 105 | : SourceGeneratorBase(descriptor->file(), options), |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 106 | descriptor_(descriptor), |
| 107 | fieldOrdinal_(fieldOrdinal) { |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 108 | SetCommonFieldVariables(&variables_); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | FieldGeneratorBase::~FieldGeneratorBase() { |
| 112 | } |
| 113 | |
Jon Skeet | bfee2df | 2015-06-23 16:09:27 +0100 | [diff] [blame] | 114 | void FieldGeneratorBase::GenerateFreezingCode(io::Printer* printer) { |
| 115 | // No-op: only message fields and repeated fields need |
| 116 | // special handling for freezing, so default to not generating any code. |
| 117 | } |
| 118 | |
Jon Skeet | 0d684d3 | 2015-06-24 17:21:55 +0100 | [diff] [blame] | 119 | void FieldGeneratorBase::GenerateCodecCode(io::Printer* printer) { |
| 120 | // No-op: expect this to be overridden by appropriate types. |
| 121 | // Could fail if we get called here though... |
| 122 | } |
| 123 | |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 124 | void FieldGeneratorBase::AddDeprecatedFlag(io::Printer* printer) { |
Jan Tattermusch | 8cec65e | 2015-04-13 14:21:33 -0700 | [diff] [blame] | 125 | if (descriptor_->options().deprecated()) |
| 126 | { |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 127 | printer->Print("[global::System.ObsoleteAttribute()]\n"); |
Jan Tattermusch | 8cec65e | 2015-04-13 14:21:33 -0700 | [diff] [blame] | 128 | } |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 129 | } |
| 130 | |
Jie Luo | 90da351 | 2015-06-03 18:02:17 -0700 | [diff] [blame] | 131 | void FieldGeneratorBase::AddPublicMemberAttributes(io::Printer* printer) { |
| 132 | AddDeprecatedFlag(printer); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 133 | } |
| 134 | |
Jie Luo | f7b417d | 2015-05-29 12:48:25 -0700 | [diff] [blame] | 135 | std::string FieldGeneratorBase::oneof_property_name() { |
| 136 | return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), true); |
| 137 | } |
| 138 | |
| 139 | std::string FieldGeneratorBase::oneof_name() { |
| 140 | return UnderscoresToCamelCase(descriptor_->containing_oneof()->name(), false); |
| 141 | } |
| 142 | |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 143 | std::string FieldGeneratorBase::property_name() { |
| 144 | return GetPropertyName(descriptor_); |
| 145 | } |
| 146 | |
| 147 | std::string FieldGeneratorBase::name() { |
| 148 | return UnderscoresToCamelCase(GetFieldName(descriptor_), false); |
| 149 | } |
| 150 | |
| 151 | std::string FieldGeneratorBase::type_name() { |
Jon Skeet | 0d684d3 | 2015-06-24 17:21:55 +0100 | [diff] [blame] | 152 | return type_name(descriptor_); |
| 153 | } |
| 154 | |
| 155 | std::string FieldGeneratorBase::type_name(const FieldDescriptor* descriptor) { |
| 156 | switch (descriptor->type()) { |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 157 | case FieldDescriptor::TYPE_ENUM: |
Jon Skeet | 0d684d3 | 2015-06-24 17:21:55 +0100 | [diff] [blame] | 158 | return GetClassName(descriptor->enum_type()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 159 | case FieldDescriptor::TYPE_MESSAGE: |
| 160 | case FieldDescriptor::TYPE_GROUP: |
Jon Skeet | b2ac868 | 2015-07-15 13:17:42 +0100 | [diff] [blame] | 161 | if (IsWrapperType(descriptor)) { |
Jon Skeet | bfd1c84 | 2016-04-06 10:17:13 +0100 | [diff] [blame] | 162 | const FieldDescriptor* wrapped_field = |
| 163 | descriptor->message_type()->field(0); |
Jon Skeet | b2ac868 | 2015-07-15 13:17:42 +0100 | [diff] [blame] | 164 | string wrapped_field_type_name = type_name(wrapped_field); |
Jon Skeet | bfd1c84 | 2016-04-06 10:17:13 +0100 | [diff] [blame] | 165 | // String and ByteString go to the same type; other wrapped types |
| 166 | // go to the nullable equivalent. |
Jon Skeet | b2ac868 | 2015-07-15 13:17:42 +0100 | [diff] [blame] | 167 | if (wrapped_field->type() == FieldDescriptor::TYPE_STRING || |
| 168 | wrapped_field->type() == FieldDescriptor::TYPE_BYTES) { |
| 169 | return wrapped_field_type_name; |
| 170 | } else { |
| 171 | return wrapped_field_type_name + "?"; |
| 172 | } |
| 173 | } |
Jon Skeet | 0d684d3 | 2015-06-24 17:21:55 +0100 | [diff] [blame] | 174 | return GetClassName(descriptor->message_type()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 175 | case FieldDescriptor::TYPE_DOUBLE: |
| 176 | return "double"; |
| 177 | case FieldDescriptor::TYPE_FLOAT: |
| 178 | return "float"; |
| 179 | case FieldDescriptor::TYPE_INT64: |
| 180 | return "long"; |
| 181 | case FieldDescriptor::TYPE_UINT64: |
| 182 | return "ulong"; |
| 183 | case FieldDescriptor::TYPE_INT32: |
| 184 | return "int"; |
| 185 | case FieldDescriptor::TYPE_FIXED64: |
| 186 | return "ulong"; |
| 187 | case FieldDescriptor::TYPE_FIXED32: |
| 188 | return "uint"; |
| 189 | case FieldDescriptor::TYPE_BOOL: |
| 190 | return "bool"; |
| 191 | case FieldDescriptor::TYPE_STRING: |
| 192 | return "string"; |
| 193 | case FieldDescriptor::TYPE_BYTES: |
| 194 | return "pb::ByteString"; |
| 195 | case FieldDescriptor::TYPE_UINT32: |
| 196 | return "uint"; |
| 197 | case FieldDescriptor::TYPE_SFIXED32: |
| 198 | return "int"; |
| 199 | case FieldDescriptor::TYPE_SFIXED64: |
| 200 | return "long"; |
| 201 | case FieldDescriptor::TYPE_SINT32: |
| 202 | return "int"; |
| 203 | case FieldDescriptor::TYPE_SINT64: |
| 204 | return "long"; |
| 205 | default: |
| 206 | GOOGLE_LOG(FATAL)<< "Unknown field type."; |
| 207 | return ""; |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | bool FieldGeneratorBase::has_default_value() { |
| 212 | switch (descriptor_->type()) { |
| 213 | case FieldDescriptor::TYPE_ENUM: |
| 214 | case FieldDescriptor::TYPE_MESSAGE: |
| 215 | case FieldDescriptor::TYPE_GROUP: |
| 216 | return true; |
| 217 | case FieldDescriptor::TYPE_DOUBLE: |
| 218 | return descriptor_->default_value_double() != 0.0; |
| 219 | case FieldDescriptor::TYPE_FLOAT: |
| 220 | return descriptor_->default_value_float() != 0.0; |
| 221 | case FieldDescriptor::TYPE_INT64: |
| 222 | return descriptor_->default_value_int64() != 0L; |
| 223 | case FieldDescriptor::TYPE_UINT64: |
| 224 | return descriptor_->default_value_uint64() != 0L; |
| 225 | case FieldDescriptor::TYPE_INT32: |
| 226 | return descriptor_->default_value_int32() != 0; |
| 227 | case FieldDescriptor::TYPE_FIXED64: |
| 228 | return descriptor_->default_value_uint64() != 0L; |
| 229 | case FieldDescriptor::TYPE_FIXED32: |
| 230 | return descriptor_->default_value_uint32() != 0; |
| 231 | case FieldDescriptor::TYPE_BOOL: |
| 232 | return descriptor_->default_value_bool(); |
| 233 | case FieldDescriptor::TYPE_STRING: |
| 234 | return true; |
| 235 | case FieldDescriptor::TYPE_BYTES: |
| 236 | return true; |
| 237 | case FieldDescriptor::TYPE_UINT32: |
| 238 | return descriptor_->default_value_uint32() != 0; |
| 239 | case FieldDescriptor::TYPE_SFIXED32: |
| 240 | return descriptor_->default_value_int32() != 0; |
| 241 | case FieldDescriptor::TYPE_SFIXED64: |
| 242 | return descriptor_->default_value_int64() != 0L; |
| 243 | case FieldDescriptor::TYPE_SINT32: |
| 244 | return descriptor_->default_value_int32() != 0; |
| 245 | case FieldDescriptor::TYPE_SINT64: |
| 246 | return descriptor_->default_value_int64() != 0L; |
| 247 | default: |
| 248 | GOOGLE_LOG(FATAL)<< "Unknown field type."; |
| 249 | return true; |
| 250 | } |
| 251 | } |
| 252 | |
| 253 | bool FieldGeneratorBase::is_nullable_type() { |
| 254 | switch (descriptor_->type()) { |
| 255 | case FieldDescriptor::TYPE_ENUM: |
| 256 | case FieldDescriptor::TYPE_DOUBLE: |
| 257 | case FieldDescriptor::TYPE_FLOAT: |
| 258 | case FieldDescriptor::TYPE_INT64: |
| 259 | case FieldDescriptor::TYPE_UINT64: |
| 260 | case FieldDescriptor::TYPE_INT32: |
| 261 | case FieldDescriptor::TYPE_FIXED64: |
| 262 | case FieldDescriptor::TYPE_FIXED32: |
| 263 | case FieldDescriptor::TYPE_BOOL: |
| 264 | case FieldDescriptor::TYPE_UINT32: |
| 265 | case FieldDescriptor::TYPE_SFIXED32: |
| 266 | case FieldDescriptor::TYPE_SFIXED64: |
| 267 | case FieldDescriptor::TYPE_SINT32: |
| 268 | case FieldDescriptor::TYPE_SINT64: |
| 269 | return false; |
| 270 | |
| 271 | case FieldDescriptor::TYPE_MESSAGE: |
| 272 | case FieldDescriptor::TYPE_GROUP: |
| 273 | case FieldDescriptor::TYPE_STRING: |
| 274 | case FieldDescriptor::TYPE_BYTES: |
| 275 | return true; |
| 276 | |
| 277 | default: |
| 278 | GOOGLE_LOG(FATAL)<< "Unknown field type."; |
| 279 | return true; |
| 280 | } |
| 281 | } |
| 282 | |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 283 | bool AllPrintableAscii(const std::string& text) { |
| 284 | for(int i = 0; i < text.size(); i++) { |
| 285 | if (text[i] < 0x20 || text[i] > 0x7e) { |
| 286 | return false; |
| 287 | } |
| 288 | } |
| 289 | return true; |
| 290 | } |
| 291 | |
| 292 | std::string FieldGeneratorBase::GetStringDefaultValueInternal() { |
Jon Skeet | f524268 | 2015-06-05 20:44:05 +0100 | [diff] [blame] | 293 | // No other default values needed for proto3... |
| 294 | return "\"\""; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 295 | } |
| 296 | |
| 297 | std::string FieldGeneratorBase::GetBytesDefaultValueInternal() { |
Jon Skeet | f524268 | 2015-06-05 20:44:05 +0100 | [diff] [blame] | 298 | // No other default values needed for proto3... |
| 299 | return "pb::ByteString.Empty"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 300 | } |
| 301 | |
| 302 | std::string FieldGeneratorBase::default_value() { |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 303 | return default_value(descriptor_); |
| 304 | } |
| 305 | |
| 306 | std::string FieldGeneratorBase::default_value(const FieldDescriptor* descriptor) { |
| 307 | switch (descriptor->type()) { |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 308 | case FieldDescriptor::TYPE_ENUM: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 309 | return type_name() + "." + descriptor->default_value_enum()->name(); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 310 | case FieldDescriptor::TYPE_MESSAGE: |
| 311 | case FieldDescriptor::TYPE_GROUP: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 312 | if (IsWrapperType(descriptor)) { |
| 313 | const FieldDescriptor* wrapped_field = descriptor->message_type()->field(0); |
| 314 | return default_value(wrapped_field); |
| 315 | } else { |
| 316 | return "null"; |
| 317 | } |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 318 | case FieldDescriptor::TYPE_DOUBLE: { |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 319 | double value = descriptor->default_value_double(); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 320 | if (value == numeric_limits<double>::infinity()) { |
| 321 | return "double.PositiveInfinity"; |
| 322 | } else if (value == -numeric_limits<double>::infinity()) { |
| 323 | return "double.NegativeInfinity"; |
Karol Ostrovsky | ee35402 | 2015-06-29 16:13:33 +0200 | [diff] [blame] | 324 | } else if (MathLimits<double>::IsNaN(value)) { |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 325 | return "double.NaN"; |
| 326 | } |
| 327 | return SimpleDtoa(value) + "D"; |
| 328 | } |
| 329 | case FieldDescriptor::TYPE_FLOAT: { |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 330 | float value = descriptor->default_value_float(); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 331 | if (value == numeric_limits<float>::infinity()) { |
| 332 | return "float.PositiveInfinity"; |
| 333 | } else if (value == -numeric_limits<float>::infinity()) { |
| 334 | return "float.NegativeInfinity"; |
Karol Ostrovsky | ee35402 | 2015-06-29 16:13:33 +0200 | [diff] [blame] | 335 | } else if (MathLimits<float>::IsNaN(value)) { |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 336 | return "float.NaN"; |
| 337 | } |
| 338 | return SimpleFtoa(value) + "F"; |
| 339 | } |
| 340 | case FieldDescriptor::TYPE_INT64: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 341 | return SimpleItoa(descriptor->default_value_int64()) + "L"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 342 | case FieldDescriptor::TYPE_UINT64: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 343 | return SimpleItoa(descriptor->default_value_uint64()) + "UL"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 344 | case FieldDescriptor::TYPE_INT32: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 345 | return SimpleItoa(descriptor->default_value_int32()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 346 | case FieldDescriptor::TYPE_FIXED64: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 347 | return SimpleItoa(descriptor->default_value_uint64()) + "UL"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 348 | case FieldDescriptor::TYPE_FIXED32: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 349 | return SimpleItoa(descriptor->default_value_uint32()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 350 | case FieldDescriptor::TYPE_BOOL: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 351 | if (descriptor->default_value_bool()) { |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 352 | return "true"; |
| 353 | } else { |
| 354 | return "false"; |
| 355 | } |
| 356 | case FieldDescriptor::TYPE_STRING: |
| 357 | return GetStringDefaultValueInternal(); |
| 358 | case FieldDescriptor::TYPE_BYTES: |
| 359 | return GetBytesDefaultValueInternal(); |
| 360 | case FieldDescriptor::TYPE_UINT32: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 361 | return SimpleItoa(descriptor->default_value_uint32()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 362 | case FieldDescriptor::TYPE_SFIXED32: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 363 | return SimpleItoa(descriptor->default_value_int32()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 364 | case FieldDescriptor::TYPE_SFIXED64: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 365 | return SimpleItoa(descriptor->default_value_int64()) + "L"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 366 | case FieldDescriptor::TYPE_SINT32: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 367 | return SimpleItoa(descriptor->default_value_int32()); |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 368 | case FieldDescriptor::TYPE_SINT64: |
Jon Skeet | 8a0312b | 2015-07-16 17:03:06 +0100 | [diff] [blame] | 369 | return SimpleItoa(descriptor->default_value_int64()) + "L"; |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 370 | default: |
| 371 | GOOGLE_LOG(FATAL)<< "Unknown field type."; |
| 372 | return ""; |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | std::string FieldGeneratorBase::number() { |
| 377 | return SimpleItoa(descriptor_->number()); |
| 378 | } |
| 379 | |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 380 | std::string FieldGeneratorBase::capitalized_type_name() { |
| 381 | switch (descriptor_->type()) { |
| 382 | case FieldDescriptor::TYPE_ENUM: |
| 383 | return "Enum"; |
| 384 | case FieldDescriptor::TYPE_MESSAGE: |
| 385 | return "Message"; |
| 386 | case FieldDescriptor::TYPE_GROUP: |
| 387 | return "Group"; |
| 388 | case FieldDescriptor::TYPE_DOUBLE: |
| 389 | return "Double"; |
| 390 | case FieldDescriptor::TYPE_FLOAT: |
| 391 | return "Float"; |
| 392 | case FieldDescriptor::TYPE_INT64: |
| 393 | return "Int64"; |
| 394 | case FieldDescriptor::TYPE_UINT64: |
| 395 | return "UInt64"; |
| 396 | case FieldDescriptor::TYPE_INT32: |
| 397 | return "Int32"; |
| 398 | case FieldDescriptor::TYPE_FIXED64: |
| 399 | return "Fixed64"; |
| 400 | case FieldDescriptor::TYPE_FIXED32: |
| 401 | return "Fixed32"; |
| 402 | case FieldDescriptor::TYPE_BOOL: |
| 403 | return "Bool"; |
| 404 | case FieldDescriptor::TYPE_STRING: |
| 405 | return "String"; |
| 406 | case FieldDescriptor::TYPE_BYTES: |
| 407 | return "Bytes"; |
| 408 | case FieldDescriptor::TYPE_UINT32: |
| 409 | return "UInt32"; |
| 410 | case FieldDescriptor::TYPE_SFIXED32: |
| 411 | return "SFixed32"; |
| 412 | case FieldDescriptor::TYPE_SFIXED64: |
| 413 | return "SFixed64"; |
| 414 | case FieldDescriptor::TYPE_SINT32: |
| 415 | return "SInt32"; |
| 416 | case FieldDescriptor::TYPE_SINT64: |
| 417 | return "SInt64"; |
| 418 | default: |
| 419 | GOOGLE_LOG(FATAL)<< "Unknown field type."; |
| 420 | return ""; |
| 421 | } |
| 422 | } |
| 423 | |
Jan Tattermusch | 685ae36 | 2015-03-16 19:07:16 -0700 | [diff] [blame] | 424 | } // namespace csharp |
| 425 | } // namespace compiler |
| 426 | } // namespace protobuf |
| 427 | } // namespace google |