Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1 | #include "Scope.h" |
| 2 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 3 | #include "Formatter.h" |
Andreas Huber | a2723d2 | 2016-07-29 15:36:07 -0700 | [diff] [blame] | 4 | #include "Interface.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 5 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 6 | #include <android-base/logging.h> |
| 7 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 8 | namespace android { |
| 9 | |
Andreas Huber | 9ed827c | 2016-08-22 12:31:13 -0700 | [diff] [blame^] | 10 | Scope::Scope(const char *localName) |
| 11 | : NamedType(localName) { |
| 12 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 13 | |
Andreas Huber | 39fa718 | 2016-08-19 14:27:33 -0700 | [diff] [blame] | 14 | bool Scope::addType(const char *localName, Type *type, std::string *errorMsg) { |
Andreas Huber | 31629bc | 2016-08-03 09:06:40 -0700 | [diff] [blame] | 15 | if (mTypeIndexByName.indexOfKey(localName) >= 0) { |
Andreas Huber | 0d0f9a2 | 2016-08-17 10:26:11 -0700 | [diff] [blame] | 16 | *errorMsg = "A type named '"; |
| 17 | (*errorMsg) += localName; |
| 18 | (*errorMsg) += "' is already declared in the current scope."; |
Andreas Huber | c7dfef3 | 2016-08-16 10:57:14 -0700 | [diff] [blame] | 19 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 20 | return false; |
| 21 | } |
| 22 | |
| 23 | size_t index = mTypes.size(); |
| 24 | mTypes.push_back(type); |
Andreas Huber | 31629bc | 2016-08-03 09:06:40 -0700 | [diff] [blame] | 25 | mTypeIndexByName.add(localName, index); |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 26 | |
| 27 | return true; |
| 28 | } |
| 29 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 30 | Type *Scope::lookupType(const char *name) const { |
| 31 | ssize_t index = mTypeIndexByName.indexOfKey(name); |
| 32 | |
| 33 | if (index >= 0) { |
| 34 | return mTypes[mTypeIndexByName.valueAt(index)]; |
| 35 | } |
| 36 | |
| 37 | return NULL; |
| 38 | } |
| 39 | |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 40 | bool Scope::isScope() const { |
| 41 | return true; |
| 42 | } |
| 43 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 44 | Interface *Scope::getInterface() const { |
Andreas Huber | a2723d2 | 2016-07-29 15:36:07 -0700 | [diff] [blame] | 45 | if (mTypes.size() == 1 && mTypes[0]->isInterface()) { |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 46 | return static_cast<Interface *>(mTypes[0]); |
| 47 | } |
| 48 | |
| 49 | return NULL; |
| 50 | } |
| 51 | |
| 52 | bool Scope::containsSingleInterface(std::string *ifaceName) const { |
| 53 | Interface *iface = getInterface(); |
| 54 | |
| 55 | if (iface != NULL) { |
Andreas Huber | 0e00de4 | 2016-08-03 09:56:02 -0700 | [diff] [blame] | 56 | *ifaceName = iface->localName(); |
Andreas Huber | a2723d2 | 2016-07-29 15:36:07 -0700 | [diff] [blame] | 57 | return true; |
| 58 | } |
| 59 | |
| 60 | return false; |
| 61 | } |
| 62 | |
Andreas Huber | c7dfef3 | 2016-08-16 10:57:14 -0700 | [diff] [blame] | 63 | std::string Scope::pickUniqueAnonymousName() const { |
| 64 | static size_t sNextID = 0; |
| 65 | |
| 66 | for (;;) { |
| 67 | std::string anonName = "_hidl_Anon_" + std::to_string(sNextID++); |
| 68 | |
| 69 | if (mTypeIndexByName.indexOfKey(anonName) < 0) { |
| 70 | return anonName; |
| 71 | } |
| 72 | } |
| 73 | } |
| 74 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 75 | std::string Scope::getJavaType() const { |
| 76 | CHECK(!"Should not be here"); |
| 77 | return std::string(); |
| 78 | } |
| 79 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 80 | status_t Scope::emitTypeDeclarations(Formatter &out) const { |
| 81 | for (size_t i = 0; i < mTypes.size(); ++i) { |
| 82 | status_t err = mTypes[i]->emitTypeDeclarations(out); |
| 83 | |
| 84 | if (err != OK) { |
| 85 | return err; |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | return OK; |
| 90 | } |
| 91 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 92 | status_t Scope::emitJavaTypeDeclarations(Formatter &out) const { |
| 93 | for (size_t i = 0; i < mTypes.size(); ++i) { |
| 94 | status_t err = mTypes[i]->emitJavaTypeDeclarations(out); |
| 95 | |
| 96 | if (err != OK) { |
| 97 | return err; |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | return OK; |
| 102 | } |
| 103 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 104 | status_t Scope::emitTypeDefinitions( |
| 105 | Formatter &out, const std::string prefix) const { |
| 106 | for (size_t i = 0; i < mTypes.size(); ++i) { |
| 107 | status_t err = mTypes[i]->emitTypeDefinitions(out, prefix); |
| 108 | |
| 109 | if (err != OK) { |
| 110 | return err; |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | return OK; |
| 115 | } |
| 116 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 117 | |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 118 | const std::vector<Type *> &Scope::getSubTypes() const { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 119 | return mTypes; |
| 120 | } |
| 121 | |
| 122 | status_t Scope::emitVtsTypeDeclarations(Formatter &out) const { |
| 123 | for (size_t i = 0; i < mTypes.size(); ++i) { |
| 124 | status_t status = mTypes[i]->emitVtsTypeDeclarations(out); |
| 125 | if (status != OK) { |
| 126 | return status; |
| 127 | } |
| 128 | } |
| 129 | return OK; |
| 130 | } |
| 131 | |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 132 | bool Scope::isJavaCompatible() const { |
| 133 | for (const auto &type : mTypes) { |
| 134 | if (!type->isJavaCompatible()) { |
| 135 | return false; |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | return true; |
| 140 | } |
| 141 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 142 | } // namespace android |
| 143 | |