krzosa/sublime_text_remedybg_plugin
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Work on toggling breakpoints, handling remove breakpoint messages from the debugger

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This commit is contained in:
Krzosa Karol
2023-01-23 18:48:30 +01:00
parent 2d79bcf786
commit 3e19ef8af8
1 changed files with 86 additions and 16 deletions
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102
remedy.py
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@@ -11,7 +11,7 @@ import sublime_plugin
from Default.exec import ExecCommand
import win32pipe, win32file, pywintypes
import win32pipe, win32file, pywintypes, win32api
from .remedy_api import *
class RemedyInstance:
@@ -35,7 +35,7 @@ class RemedyInstance:
out_data = win32pipe.TransactNamedPipe(self.cmd_pipe, cmd_buffer.getvalue(), 8192, None)
except pywintypes.error as pipe_error:
print('RemedyBG: ', pipe_error)
self.close(stop=False)
self.close()
return 0
out_buffer = io.BytesIO(out_data[1])
@@ -56,23 +56,24 @@ class RemedyInstance:
if result_code == 1:
bp_id = int.from_bytes(buff.read(4), 'little')
key = filename + ":" + str(line)
self.breakpoints[key] = bp_id
self.breakpoints[key] = {"id": bp_id, "view": view}
view.add_regions(key, [region], scope="region.redish", icon="circle")
def delete_breakpoint(self, view, filename, line):
def delete_breakpoint(self, filename, line):
key = filename + ":" + str(line)
id = self.breakpoints.get(key)
if id:
id = id
buff = self.begin_command(COMMAND_DELETE_BREAKPOINT)
buff.write(ctypes.c_uint32(id))
buff.write(ctypes.c_uint32(id["id"]))
buff, result_code = self.end_command(buff)
self.breakpoints.pop(key)
view.erase_regions(key)
id["view"].erase_regions(key)
def toggle_breakpoint(self, view, filename, line, region):
key = filename + ":" + str(line)
if key in self.breakpoints.keys():
self.delete_breakpoint(view, filename, line)
self.delete_breakpoint(filename, line)
else:
self.add_breakpoint_at_filename_line(view, filename, line, region)
@@ -108,6 +109,35 @@ class RemedyInstance:
return int.from_bytes(buff.read(4), 'little')
return 0
def get_breakpoint_locations(self, bp_id):
if self.cmd_pipe is None:
return 0
cmd_buffer = io.BytesIO()
cmd_buffer.write(ctypes.c_uint16(COMMAND_GET_BREAKPOINT_LOCATIONS))
cmd_buffer.write(ctypes.c_uint32(bp_id))
try:
out_data = win32pipe.TransactNamedPipe(self.cmd_pipe, cmd_buffer.getvalue(), 8192, None)
except pywintypes.error as pipe_error:
print('RemedyBG', pipe_error)
self.close()
return ('', 0)
out_buffer = io.BytesIO(out_data[1])
result_code = int.from_bytes(out_buffer.read(2), 'little')
if result_code == 1:
num_locs = int.from_bytes(out_buffer.read(2), 'little')
# TODO: do we have several locations for a single breakpoint ?
if num_locs > 0:
address = int.from_bytes(out_buffer.read(8), 'little')
module_name = out_buffer.read(int.from_bytes(out_buffer.read(2), 'little')).decode('utf-8')
filename = out_buffer.read(int.from_bytes(out_buffer.read(2), 'little')).decode('utf-8')
line_num = int.from_bytes(out_buffer.read(4), 'little')
return (filename, line_num)
else:
return ('', 0)
else:
return ('', 0)
def send_command(self, cmd):
buff = self.begin_command(cmd)
if cmd == COMMAND_START_DEBUGGING:
@@ -118,10 +148,7 @@ class RemedyInstance:
if self.get_target_state() != TARGETSTATE_NONE:
self.send_command(COMMAND_STOP_DEBUGGING)
def close(self, stop=True):
if stop:
self.stop()
def close(self):
if self.cmd_pipe:
win32file.CloseHandle(self.cmd_pipe)
self.cmd_pipe = None
@@ -134,8 +161,8 @@ class RemedyInstance:
self.process.kill()
self.process = None
for bp in self.breakpoints.keys():
erase_regions(bp)
for k,v in self.breakpoints.items():
v["view"].erase_region(k)
self.breakpoints = {}
print("RemedyBG: Connection closed")
@@ -243,11 +270,43 @@ class RemedyInstance:
global remedy_instance
if self.process is None:
return
if self.process is not None and self.process.poll() is not None:
if self.process and self.process.poll():
print('RemedyBG: quit with code: %i' % (self.process.poll()))
self.process = None
self.close(stop=False)
self.close()
return
if self.process and self.event_pipe:
try:
buffer, nbytes, result = win32pipe.PeekNamedPipe(self.event_pipe, 0)
if nbytes:
hr, data = win32file.ReadFile(self.event_pipe, nbytes, None)
event_buffer = io.BytesIO(data)
event_type = int.from_bytes(event_buffer.read(2), 'little')
if event_type == EVENTTYPE_EXIT_PROCESS:
exit_code = int.from_bytes(event_buffer.read(4), 'little')
print('RemedyBG: Debugging terminated with exit code:', exit_code)
elif event_type == EVENTTYPE_BREAKPOINT_ADDED: # @todo: The problem here is that we need to figure out a view to which the marker is going to be bound
pass
# bp_id = int.from_bytes(event_buffer.read(4), 'little')
# filename, line = self.get_breakpoint_locations(bp_id)
# if filename != "":
# key = filename + ":" + str(line) # @copy_paste
# self.breakpoints[key] = bp_id
# view.add_regions(key, [region], scope="region.redish", icon="circle")
elif event_type == EVENTTYPE_BREAKPOINT_REMOVED:
bp_id = int.from_bytes(event_buffer.read(4), 'little')
key = None
for k,v in self.breakpoints.items():
if v["id"] == bp_id:
key = k
if key:
v = self.breakpoints[key]
v["view"].erase_regions(key)
self.breakpoints.pop(key)
except win32api.error as pipe_error:
print('RemedyBG: Error occured while trying to update, we got disconnected:', pipe_error)
self.close()
return
sublime.set_timeout(update, 1000)
sublime.set_timeout(update, 1000)
@@ -302,6 +361,14 @@ def get_build_system(window):
if rbs == i["name"]:
build = i
break
# if build == None:
# settings = sublime.load_settings("Preferences.sublime-settings")
# bs = settings.get("remedy_chosen_build_system")
# if bs:
# sublime.
return project, build
def should_build_before_debugging(window):
@@ -321,7 +388,7 @@ class RemedyBuildCommand(ExecCommand):
sublime.message_dialog("RemedyBG: remedy_build expects a command, one of [run_to_cursor, start_debugging, goto_cursor]\n\nexample :: \"args\":{\"command\": \"run_to_cursor\"}")
project, build = get_build_system(self.window)
if project == None or build == None:
if build == None:
sublime.error_message("""
RemedyBG: You need a project and a build system inside that project to call this function,
Sublime API doesnt allow for querying the selected build system.
@@ -476,3 +543,6 @@ class RemedyOnBuildCommand(sublime_plugin.EventListener):
settings = sublime.load_settings("Remedy.sublime-settings")
if settings.get("stop_debugging_on_build_command", False):
remedy_instance.stop_debugging()
def plugin_unloaded():
remedy_instance.close()