forked from OSchip/llvm-project
101 lines
3.3 KiB
C++
101 lines
3.3 KiB
C++
//===-- SWIG Interface for SBStream -----------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include <stdio.h>
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namespace lldb {
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%feature("docstring",
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"Represents a destination for streaming data output to. By default, a string
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stream is created.
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For example (from test/source-manager/TestSourceManager.py),
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# Create the filespec for 'main.c'.
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filespec = lldb.SBFileSpec('main.c', False)
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source_mgr = self.dbg.GetSourceManager()
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# Use a string stream as the destination.
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stream = lldb.SBStream()
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source_mgr.DisplaySourceLinesWithLineNumbers(filespec,
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self.line,
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2, # context before
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2, # context after
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'=>', # prefix for current line
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stream)
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# 2
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# 3 int main(int argc, char const *argv[]) {
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# => 4 printf('Hello world.\\n'); // Set break point at this line.
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# 5 return 0;
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# 6 }
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self.expect(stream.GetData(), 'Source code displayed correctly',
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exe=False,
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patterns = ['=> %d.*Hello world' % self.line])
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") SBStream;
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class SBStream
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{
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public:
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SBStream ();
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~SBStream ();
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bool
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IsValid() const;
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%feature("docstring", "
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//--------------------------------------------------------------------------
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/// If this stream is not redirected to a file, it will maintain a local
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/// cache for the stream data which can be accessed using this accessor.
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//--------------------------------------------------------------------------
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") GetData;
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const char *
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GetData ();
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%feature("docstring", "
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//--------------------------------------------------------------------------
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/// If this stream is not redirected to a file, it will maintain a local
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/// cache for the stream output whose length can be accessed using this
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/// accessor.
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//--------------------------------------------------------------------------
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") GetSize;
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size_t
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GetSize();
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// wrapping the variadic Printf() with a plain Print()
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// because it is hard to support varargs in SWIG bridgings
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%extend {
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void Print (const char* str)
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{
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self->Printf("%s", str);
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}
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}
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void
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RedirectToFile (const char *path, bool append);
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void
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RedirectToFileHandle (FILE *fh, bool transfer_fh_ownership);
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void
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RedirectToFileDescriptor (int fd, bool transfer_fh_ownership);
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%feature("docstring", "
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//--------------------------------------------------------------------------
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/// If the stream is redirected to a file, forget about the file and if
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/// ownership of the file was transfered to this object, close the file.
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/// If the stream is backed by a local cache, clear this cache.
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//--------------------------------------------------------------------------
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") Clear;
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void
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Clear ();
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};
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} // namespace lldb
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