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Merge pull request #2159

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6955976b Add various readline related fixes (Jethro Grassie)
This commit is contained in:
Riccardo Spagni 2017-07-19 11:52:26 +02:00
commit ab594cfee9
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4 changed files with 76 additions and 18 deletions
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6
contrib/epee/include/console_handler.h
View file

@ -374,6 +374,9 @@ namespace epee
}
else
{
#ifdef HAVE_READLINE
rdln::suspend_readline pause_readline;
#endif
std::cout << "unknown command: " << command << std::endl;
std::cout << usage;
}
@ -477,6 +480,9 @@ namespace epee
lookup::mapped_type & vt = m_command_handlers[cmd];
vt.first = hndlr;
vt.second = usage;
#ifdef HAVE_READLINE
rdln::readline_buffer::add_completion(cmd);
#endif
}
bool process_command_vec(const std::vector<std::string>& cmd)

13
contrib/epee/include/readline_buffer.h
View file

@ -3,6 +3,8 @@
#include <streambuf>
#include <sstream>
#include <iostream>
#include <vector>
#include <algorithm>
namespace rdln
{
@ -19,12 +21,23 @@ namespace rdln
}
void get_line(std::string& line) const;
void set_prompt(const std::string& prompt);
static void add_completion(const std::string& command)
{
if(std::find(completion_commands.begin(), completion_commands.end(), command) != completion_commands.end())
return;
completion_commands.push_back(command);
}
static const std::vector<std::string>& get_completions()
{
return completion_commands;
}
protected:
virtual int sync();
private:
std::streambuf* m_cout_buf;
static std::vector<std::string> completion_commands;
};
class suspend_readline