#ifndef liblldb_SourceManager_h_
#define liblldb_SourceManager_h_
#include <map>
#include <vector>
#include "lldb/lldb-private.h"
#include "lldb/Host/FileSpec.h"
namespace lldb_private {
class SourceManager
{
public:
#ifndef SWIG
class File
{
friend bool operator== (const SourceManager::File &lhs, const SourceManager::File &rhs);
public:
File (const FileSpec &file_spec, Target *target);
~File();
size_t
DisplaySourceLines (uint32_t line,
uint32_t context_before,
uint32_t context_after,
Stream *s);
void
FindLinesMatchingRegex (RegularExpression& regex,
uint32_t start_line,
uint32_t end_line,
std::vector<uint32_t> &match_lines);
bool
GetLine (uint32_t line_no, std::string &buffer);
uint32_t
GetLineOffset (uint32_t line);
bool
LineIsValid (uint32_t line);
bool
FileSpecMatches (const FileSpec &file_spec);
const FileSpec &
GetFileSpec ()
{
return m_file_spec;
}
protected:
bool
CalculateLineOffsets (uint32_t line = UINT32_MAX);
FileSpec m_file_spec_orig; FileSpec m_file_spec; TimeValue m_mod_time; lldb::DataBufferSP m_data_sp;
typedef std::vector<uint32_t> LineOffsets;
LineOffsets m_offsets;
};
#endif // SWIG
typedef STD_SHARED_PTR(File) FileSP;
#ifndef SWIG
class SourceFileCache
{
public:
SourceFileCache () {}
~SourceFileCache() {}
void AddSourceFile (const FileSP &file_sp);
FileSP FindSourceFile (const FileSpec &file_spec) const;
protected:
typedef std::map <FileSpec, FileSP> FileCache;
FileCache m_file_cache;
};
#endif
SourceManager (Debugger &debugger);
SourceManager (Target &target);
~SourceManager();
FileSP
GetLastFile ()
{
return m_last_file_sp;
}
size_t
DisplaySourceLines (const FileSpec &file,
uint32_t line,
uint32_t context_before,
uint32_t context_after,
Stream *s);
size_t
DisplaySourceLinesWithLineNumbers (const FileSpec &file,
uint32_t line,
uint32_t context_before,
uint32_t context_after,
const char* current_line_cstr,
Stream *s,
const SymbolContextList *bp_locs = NULL);
size_t
DisplaySourceLinesWithLineNumbersUsingLastFile (uint32_t line,
uint32_t context_before,
uint32_t context_after,
const char* current_line_cstr,
Stream *s,
const SymbolContextList *bp_locs = NULL);
size_t
DisplayMoreWithLineNumbers (Stream *s,
const SymbolContextList *bp_locs = NULL);
bool
SetDefaultFileAndLine (const FileSpec &file_spec, uint32_t line);
bool
GetDefaultFileAndLine (FileSpec &file_spec, uint32_t &line);
bool
DefaultFileAndLineSet ()
{
return (m_last_file_sp.get() != NULL);
}
void
FindLinesMatchingRegex (FileSpec &file_spec,
RegularExpression& regex,
uint32_t start_line,
uint32_t end_line,
std::vector<uint32_t> &match_lines);
protected:
FileSP
GetFile (const FileSpec &file_spec);
FileSP m_last_file_sp;
uint32_t m_last_file_line;
uint32_t m_last_file_context_before;
uint32_t m_last_file_context_after;
bool m_default_set;
Target *m_target;
Debugger *m_debugger;
private:
DISALLOW_COPY_AND_ASSIGN (SourceManager);
};
bool operator== (const SourceManager::File &lhs, const SourceManager::File &rhs);
}
#endif // liblldb_SourceManager_h_