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Construct on first use for completion_commands

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This commit is contained in:
Jethro Grassie
2017-08-16 09:34:32 -04:00
parent 67dd4933e6
commit 1249a2a550
2 changed files with 23 additions and 15 deletions
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contrib/epee/src/readline_buffer.cpp
+20 -4
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@@ -14,10 +14,8 @@ static void remove_line_handler();
static std::string last_line;
static std::string last_prompt;
std::mutex line_mutex, sync_mutex, process_mutex;
std::condition_variable have_line;
std::vector<std::string> rdln::readline_buffer::completion_commands = {"exit"};
static std::mutex line_mutex, sync_mutex, process_mutex;
static std::condition_variable have_line;
namespace
{
@@ -43,6 +41,12 @@ rdln::suspend_readline::~suspend_readline()
m_buffer->start();
}
std::vector<std::string>& rdln::readline_buffer::completion_commands()
{
static std::vector<std::string> commands = {"exit"};
return commands;
}
rdln::readline_buffer::readline_buffer()
: std::stringbuf(), m_cout_buf(NULL)
{
@@ -88,6 +92,18 @@ void rdln::readline_buffer::set_prompt(const std::string& prompt)
rl_redisplay();
}
void rdln::readline_buffer::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);
}
const std::vector<std::string>& rdln::readline_buffer::get_completions()
{
return completion_commands();
}
int rdln::readline_buffer::process()
{
process_mutex.lock();