diff options
Diffstat (limited to 'source/core/slang-string-util.cpp')
| -rw-r--r-- | source/core/slang-string-util.cpp | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/source/core/slang-string-util.cpp b/source/core/slang-string-util.cpp index 29f8dc0ca..6d0d896a1 100644 --- a/source/core/slang-string-util.cpp +++ b/source/core/slang-string-util.cpp @@ -2,6 +2,19 @@ namespace Slang { +// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! StringBlob !!!!!!!!!!!!!!!!!!!!!!!!!!! + +// Allocate static const storage for the various interface IDs that the Slang API needs to expose +static const Guid IID_ISlangUnknown = SLANG_UUID_ISlangUnknown; +static const Guid IID_ISlangBlob = SLANG_UUID_ISlangBlob; + +/* static */ISlangUnknown* StringBlob::getInterface(const Guid& guid) +{ + return (guid == IID_ISlangUnknown || guid == IID_ISlangBlob) ? static_cast<ISlangBlob*>(this) : nullptr; +} + +// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! StringUtil !!!!!!!!!!!!!!!!!!!!!!!!!!! + /* static */void StringUtil::split(const UnownedStringSlice& in, char splitChar, List<UnownedStringSlice>& slicesOut) { slicesOut.Clear(); @@ -74,4 +87,28 @@ namespace Slang { return builder; } +/* static */String StringUtil::getString(ISlangBlob* blob) +{ + if (blob) + { + size_t size = blob->getBufferSize(); + if (size > 0) + { + const char* contents = (const char*)blob->getBufferPointer(); + // Check it has terminating 0, if not we must construct as if it does + if (contents[size - 1] == 0) + { + size--; + } + return String(contents, contents + size); + } + } + return String(); +} + +ComPtr<ISlangBlob> StringUtil::createStringBlob(const String& string) +{ + return ComPtr<ISlangBlob>(new StringBlob(string)); +} + } // namespace Slang |