SYNOPSIS

#include <process.hh>

Inherits shevek::refbase.

Public Member Functions

Glib::RefPtr< shevek::fd > in ()
The standard input pipe, if it was requested.
Glib::RefPtr< shevek::fd > out ()
The standard output pipe, if it was requested.
Glib::RefPtr< shevek::fd > err ()
The standard error pipe, if it was requested.
pid_t pid ()
The process ID.
~process ()
The destructor. This kills the process if it was still running.

Static Public Member Functions

static Glib::RefPtr< process > create (std::string const &command, std::list< std::string > &argv, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process from a filename and an argument list.
static Glib::RefPtr< process > create (std::string const &command, std::list< std::string > &argv, std::list< std::string > const &envp, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process from a filename, an argument list and an environment.
static Glib::RefPtr< process > shell (std::string const &command, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true, std::string const &sh='/bin/sh')
Run a string with the shell.
static std::string run (std::string const &command, std::string const &sh)
Run a process and return its output.
static Glib::RefPtr< process > create (std::string const &command, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process without arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with one argument.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with two arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with three arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with four arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, std::string const &a5, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with five arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, std::string const &a5, std::string const &a6, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with six arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, std::string const &a5, std::string const &a6, std::string const &a7, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with seven arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, std::string const &a5, std::string const &a6, std::string const &a7, std::string const &a8, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with eight arguments.
static Glib::RefPtr< process > create (std::string const &command, std::string const &a1, std::string const &a2, std::string const &a3, std::string const &a4, std::string const &a5, std::string const &a6, std::string const &a7, std::string const &a8, std::string const &a9, bool pipe_stdin=true, bool pipe_stdout=true, bool pipe_stderr=true)
Create a process with nine arguments.

Additional Inherited Members

Detailed Description

Create a process, optionally connection its standard in- and output streams to the calling program.

Member Function Documentation

static std::string shevek::process::run (std::string const &command, std::string const &sh) [static]

Run a process and return its output. A convenience function for running a process and catching its standard output in a string. This blocks until the process has exited.

static Glib::RefPtr<process> shevek::process::shell (std::string const &command, boolpipe_stdin = true, boolpipe_stdout = true, boolpipe_stderr = true, std::string const &sh = '/bin/sh') [inline], [static]

Run a string with the shell. Note that the process is forked from the shell, and so does not get killed when the process goes away.

Author

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