mirror of
https://github.com/joshuaboniface/rffmpeg.git
synced 2026-01-23 02:24:03 +00:00
Merge pull request #70 from JeWe37/master
This commit is contained in:
Joshua M. Boniface
GitHub
commit
7baf02508c
1 changed files with 136 additions and 72 deletions
208
rffmpeg
208
rffmpeg
|
|
@ -400,48 +400,104 @@ def get_target_host(config):
|
|||
return target_hid, target_hostname, target_servername
|
||||
|
||||
|
||||
def run_local_ffmpeg(config, ffmpeg_args):
|
||||
def run_local_command(config, command, command_args, stderr_as_stdout = False, mapped_cmd = None):
|
||||
"""
|
||||
Run ffmpeg locally, either because "localhost" is the target host, or because no good target
|
||||
Run command locally, either because "localhost" is the target host, or because no good target
|
||||
host was found by get_target_host().
|
||||
"""
|
||||
rffmpeg_ffmpeg_command = list()
|
||||
rffmpeg_command = [mapped_cmd or command]
|
||||
|
||||
# Prepare our default stdin/stdout/stderr
|
||||
stdin = sys.stdin
|
||||
stderr = sys.stderr
|
||||
|
||||
if "ffprobe" in cmd_name:
|
||||
# If we're in ffprobe mode use that command and sys.stdout as stdout
|
||||
rffmpeg_ffmpeg_command.append(config["fallback_ffprobe_command"])
|
||||
stdout = sys.stdout
|
||||
else:
|
||||
# Otherwise, we use stderr as stdout
|
||||
rffmpeg_ffmpeg_command.append(config["fallback_ffmpeg_command"])
|
||||
if stderr_as_stdout:
|
||||
stdout = sys.stderr
|
||||
|
||||
# Check for special flags that override the default stdout
|
||||
if any(item in config["special_flags"] for item in ffmpeg_args):
|
||||
else:
|
||||
stdout = sys.stdout
|
||||
|
||||
# Append all the passed arguments directly
|
||||
for arg in ffmpeg_args:
|
||||
rffmpeg_ffmpeg_command.append(f"{arg}")
|
||||
for arg in command_args:
|
||||
rffmpeg_command.append(f"{arg}")
|
||||
|
||||
log.info("Running command on host 'localhost'")
|
||||
log.debug(f"Local command: {' '.join(rffmpeg_ffmpeg_command)}")
|
||||
log.debug(f"Local command: {' '.join(rffmpeg_command)}")
|
||||
|
||||
with dbconn(config) as cur:
|
||||
cur.execute(
|
||||
f"INSERT INTO processes (host_id, process_id, cmd) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(0, config["current_pid"], cmd_name + ' ' + ' '.join(ffmpeg_args)),
|
||||
(0, config["current_pid"], command + ' ' + ' '.join(command_args)),
|
||||
)
|
||||
cur.execute(
|
||||
f"INSERT INTO states (host_id, process_id, state) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(0, config["current_pid"], "active"),
|
||||
)
|
||||
|
||||
return run_command(rffmpeg_ffmpeg_command, stdin, stdout, stderr)
|
||||
return run_command(rffmpeg_command, stdin, stdout, stderr)
|
||||
|
||||
|
||||
def run_local_ffmpeg(config, ffmpeg_args):
|
||||
"""
|
||||
Run ffmpeg locally, either because "localhost" is the target host, or because no good target
|
||||
host was found by get_target_host().
|
||||
"""
|
||||
if "ffprobe" in cmd_name:
|
||||
return run_local_command(config, cmd_name, ffmpeg_args, mapped_cmd=config["fallback_ffprobe_command"])
|
||||
else:
|
||||
return run_local_command(config, cmd_name, ffmpeg_args, stderr_as_stdout=not any(item in config["special_flags"] for item in ffmpeg_args), mapped_cmd=config["fallback_ffmpeg_command"])
|
||||
|
||||
|
||||
def run_remote_command(
|
||||
config, target_hid, target_hostname, target_servername, command, command_args, stderr_as_stdout = False, mapped_cmd = None, pre_commands = []
|
||||
):
|
||||
"""
|
||||
Run command against the remote target_hostname.
|
||||
"""
|
||||
rffmpeg_ssh_command = generate_ssh_command(config, target_hostname)
|
||||
rffmpeg_command = list()
|
||||
|
||||
# Add any pre commands
|
||||
for cmd in pre_commands:
|
||||
if cmd:
|
||||
rffmpeg_command.append(cmd)
|
||||
|
||||
rffmpeg_command.append(mapped_cmd or command)
|
||||
|
||||
# Prepare our default stdin/stderr
|
||||
stdin = sys.stdin
|
||||
stderr = sys.stderr
|
||||
|
||||
if stderr_as_stdout:
|
||||
stdout = sys.stderr
|
||||
else:
|
||||
stdout = sys.stdout
|
||||
|
||||
# Append all the passed arguments with requoting of any problematic characters
|
||||
for arg in command_args:
|
||||
# Escape $ characters
|
||||
arg = arg.replace('$', '\\$')
|
||||
# Match bad shell characters: * ' ( ) | [ ] or whitespace
|
||||
if search("[*'()|\[\]\s]", arg):
|
||||
rffmpeg_command.append(f'"{arg}"')
|
||||
else:
|
||||
rffmpeg_command.append(f"{arg}")
|
||||
|
||||
log.info(f"Running command on host '{target_hostname}' ({target_servername})")
|
||||
log.debug(f"Remote command: {' '.join(rffmpeg_ssh_command + rffmpeg_command)}")
|
||||
|
||||
with dbconn(config) as cur:
|
||||
cur.execute(
|
||||
f"INSERT INTO processes (host_id, process_id, cmd) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(target_hid, config["current_pid"], command + ' ' + ' '.join(command_args)),
|
||||
)
|
||||
cur.execute(
|
||||
f"INSERT INTO states (host_id, process_id, state) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(target_hid, config["current_pid"], "active"),
|
||||
)
|
||||
|
||||
return run_command(
|
||||
rffmpeg_ssh_command + rffmpeg_command, stdin, stdout, stderr
|
||||
)
|
||||
|
||||
|
||||
def run_remote_ffmpeg(
|
||||
|
|
@ -450,68 +506,18 @@ def run_remote_ffmpeg(
|
|||
"""
|
||||
Run ffmpeg against the remote target_hostname.
|
||||
"""
|
||||
rffmpeg_ssh_command = generate_ssh_command(config, target_hostname)
|
||||
rffmpeg_ffmpeg_command = list()
|
||||
|
||||
# Add any pre commands
|
||||
for cmd in config["pre_commands"]:
|
||||
if cmd:
|
||||
rffmpeg_ffmpeg_command.append(cmd)
|
||||
|
||||
# Prepare our default stdin/stderr
|
||||
stdin = sys.stdin
|
||||
stderr = sys.stderr
|
||||
|
||||
if "ffprobe" in cmd_name:
|
||||
# If we're in ffprobe mode use that command and sys.stdout as stdout
|
||||
rffmpeg_ffmpeg_command.append(config["ffprobe_command"])
|
||||
stdout = sys.stdout
|
||||
return run_remote_command(config, target_hid, target_hostname, target_servername, cmd_name, ffmpeg_args, mapped_cmd=config["ffprobe_command"], pre_commands=config["pre_commands"])
|
||||
else:
|
||||
# Otherwise, we use stderr as stdout
|
||||
rffmpeg_ffmpeg_command.append(config["ffmpeg_command"])
|
||||
stdout = sys.stderr
|
||||
|
||||
# Check for special flags that override the default stdout
|
||||
if any(item in config["special_flags"] for item in ffmpeg_args):
|
||||
stdout = sys.stdout
|
||||
|
||||
# Append all the passed arguments with requoting of any problematic characters
|
||||
for arg in ffmpeg_args:
|
||||
# Escape $ characters
|
||||
arg = arg.replace('$', '\\$')
|
||||
# Match bad shell characters: * ' ( ) | [ ] or whitespace
|
||||
if search("[*'()|\[\]\s]", arg):
|
||||
rffmpeg_ffmpeg_command.append(f'"{arg}"')
|
||||
else:
|
||||
rffmpeg_ffmpeg_command.append(f"{arg}")
|
||||
|
||||
log.info(f"Running command on host '{target_hostname}' ({target_servername})")
|
||||
log.debug(f"Remote command: {' '.join(rffmpeg_ssh_command + rffmpeg_ffmpeg_command)}")
|
||||
|
||||
with dbconn(config) as cur:
|
||||
cur.execute(
|
||||
f"INSERT INTO processes (host_id, process_id, cmd) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(target_hid, config["current_pid"], cmd_name + ' ' + ' '.join(ffmpeg_args)),
|
||||
)
|
||||
cur.execute(
|
||||
f"INSERT INTO states (host_id, process_id, state) VALUES ({SQL_VAR_SIGN}, {SQL_VAR_SIGN}, {SQL_VAR_SIGN})",
|
||||
(target_hid, config["current_pid"], "active"),
|
||||
)
|
||||
|
||||
return run_command(
|
||||
rffmpeg_ssh_command + rffmpeg_ffmpeg_command, stdin, stdout, stderr
|
||||
)
|
||||
return run_remote_command(config, target_hid, target_hostname, target_servername, cmd_name, ffmpeg_args, stderr_as_stdout=not any(item in config["special_flags"] for item in ffmpeg_args), mapped_cmd=config["ffmpeg_command"], pre_commands=config["pre_commands"])
|
||||
|
||||
|
||||
def run_ffmpeg(config, ffmpeg_args):
|
||||
def setup_logging(config):
|
||||
"""
|
||||
Entrypoint for an ffmpeg/ffprobe aliased process.
|
||||
Set up logging.
|
||||
"""
|
||||
signal.signal(signal.SIGTERM, cleanup)
|
||||
signal.signal(signal.SIGINT, cleanup)
|
||||
signal.signal(signal.SIGQUIT, cleanup)
|
||||
signal.signal(signal.SIGHUP, cleanup)
|
||||
|
||||
if config["logdebug"] is True:
|
||||
logging_level = logging.DEBUG
|
||||
else:
|
||||
|
|
@ -529,6 +535,22 @@ def run_ffmpeg(config, ffmpeg_args):
|
|||
format="%(asctime)s - %(name)s[%(process)s] - %(levelname)s - %(message)s",
|
||||
)
|
||||
|
||||
|
||||
def hook_signals():
|
||||
signal.signal(signal.SIGTERM, cleanup)
|
||||
signal.signal(signal.SIGINT, cleanup)
|
||||
signal.signal(signal.SIGQUIT, cleanup)
|
||||
signal.signal(signal.SIGHUP, cleanup)
|
||||
|
||||
|
||||
def run_ffmpeg(config, ffmpeg_args):
|
||||
"""
|
||||
Entrypoint for an ffmpeg/ffprobe aliased process.
|
||||
"""
|
||||
hook_signals()
|
||||
|
||||
setup_logging(config)
|
||||
|
||||
log.info(f"Starting rffmpeg as {cmd_name} with args: {' '.join(ffmpeg_args)}")
|
||||
|
||||
target_hid, target_hostname, target_servername = get_target_host(config)
|
||||
|
|
@ -865,6 +887,48 @@ def run_control(config):
|
|||
|
||||
rffmpeg_click.add_command(rffmpeg_click_remove)
|
||||
|
||||
@click.command(name="run", short_help="Run a command.", context_settings={
|
||||
"ignore_unknown_options": True
|
||||
})
|
||||
@click.option("--stderr-as-stdout", "stderr_as_stdout", is_flag=True, default=False, help="Use stderr as stdout for the command.")
|
||||
@click.argument('full_command', nargs=-1, type=click.UNPROCESSED)
|
||||
def rffmpeg_click_run(stderr_as_stdout, full_command):
|
||||
"""
|
||||
Run a command on the optimal host.
|
||||
"""
|
||||
hook_signals()
|
||||
|
||||
setup_logging(config)
|
||||
|
||||
command = full_command[0]
|
||||
command_args = full_command[1:]
|
||||
|
||||
log.info(f"Starting rffmpeg as {command} with args: {' '.join(command_args)}")
|
||||
|
||||
target_hid, target_hostname, target_servername = get_target_host(config)
|
||||
|
||||
if not target_hostname or target_hostname == "localhost":
|
||||
ret = run_local_command(config, command, command_args)
|
||||
else:
|
||||
ret = run_remote_command(
|
||||
config,
|
||||
target_hid,
|
||||
target_hostname,
|
||||
target_servername,
|
||||
command,
|
||||
command_args,
|
||||
stderr_as_stdout=stderr_as_stdout
|
||||
)
|
||||
|
||||
cleanup()
|
||||
if ret.returncode == 0:
|
||||
log.info(f"Finished rffmpeg with return code {ret.returncode}")
|
||||
else:
|
||||
log.error(f"Finished rffmpeg with return code {ret.returncode}")
|
||||
exit(ret.returncode)
|
||||
|
||||
rffmpeg_click.add_command(rffmpeg_click_run)
|
||||
|
||||
@click.command(name="log", short_help="View the rffmpeg log.")
|
||||
@click.option(
|
||||
"-f",
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue