diff options
Diffstat (limited to '')
| -rwxr-xr-x | lclipd.lua | 58 |
1 files changed, 35 insertions, 23 deletions
@@ -14,15 +14,14 @@ local sqlite3 = require("lsqlite3") local sql_create_table = [=[ create table if not exists lclipd ( - id integer primary key autoincrement, + id integer primary key, content text unique not null, - dateAdded integer not null, + dateAdded integer not null ); ]=] --- TODO local sql_trigger = [=[ -create trigger t_bi_prune before insert on lclipd +create trigger if not exists hist_prune before insert on lclipd begin delete from lclipd where id = ( @@ -35,11 +34,12 @@ begin and ( select count(id) from lclipd - ) >= %d; + ) >= XXX; +end; ]=] local sql_insert = [=[ -insert into lclipd (, %s, unixepoch()); +insert into lclipd(content,dateAdded) values('XXX', unixepoch()); ]=] --- Adds LUA_PATH and LUA_CPATH to the current interpreters path. @@ -64,12 +64,10 @@ end default_luarocks_modules() local function sleep(n) os.execute("sleep " .. tonumber(n)) end -local function trim(s) return s:gsub("^%s+", ""):gsub("%s+$", "") end +-- local function trim(s) return s:gsub("^%s+", ""):gsub("%s+$", "") end local parser = argparse() parser:option("-s --hist_size", "history file size", 200) -parser:option("-f --hist_file", "history file location", - "/home/devi/.clip_history") --- Log the given string to syslog with the given priority. -- @param log_str the string passed to the logging facility @@ -112,9 +110,9 @@ local function get_clipboard_content() local handle_x = io.popen("xsel -ob") local last_clip_entry_x = handle_x:read("*a") - local wait_for_event_w = io.popen("clipnotify") - local handle_w = io.popen("wl-paste") - local last_clip_entry_w = handle_w:read("*a") + -- local wait_for_event_w = io.popen("clipnotify") + -- local handle_w = io.popen("wl-paste") + -- local last_clip_entry_w = handle_w:read("*a") if last_clip_entry_x ~= "" then return last_clip_entry_x @@ -137,26 +135,40 @@ local function get_sqlite_handle() os.exit(1) end + local tmp_db_file = io.open("/tmp/lclipd_db_name", "w") + io.output(tmp_db_file) + io.write(tmp_db_name .. "\n") + io.close(tmp_db_file) + return clipDB end --- The clipboard's main loop --- @param clip_hist path to the clip history file -- @param clip_hist_size number of entries limit for the clip history file -local function loop(clip_hist, clip_hist_size) +local function loop(clip_hist_size) local sqlite_handle = get_sqlite_handle() - sqlite_handle:exec(sql_create_table) - sqlite_handle:exec(sql_trigger) - while true do - local wait_for_event = io.popen("clipnotify") - local handle = io.popen("xsel -ob") - local last_clip_entry = handle:read("*a") + -- create the table if it does not exist + local return_code = sqlite_handle:exec(sql_create_table) + if return_code ~= sqlite3.OK then log_to_syslog(tostring(return_code)) end + + -- add the trigger + sql_trigger = sql_trigger:gsub("XXX", clip_hist_size) + return_code = sqlite_handle:exec(sql_trigger) + if return_code ~= sqlite3.OK then log_to_syslog(tostring(return_code)) end + while true do local clip_content = get_clipboard_content() - sqlite_handle:exec(sql_insert) - sleep(.2) + if clip_content ~= nil then + local insert_string = sql_insert:gsub("XXX", clip_content) + sqlite_handle:exec(insert_string) + if return_code ~= sqlite3.OK then + log_to_syslog(tostring(return_code)) + end + end + + sleep(1) end end @@ -166,7 +178,7 @@ local function main() local args = parser:parse() check_pid_file() -- write_pid_file() - local status, err = pcall(loop(args["hist_file"], args["hist_size"])) + local status, err = pcall(loop(args["hist_size"])) if ~status then log_to_syslog(err, posix_syslog.LOG_CRIT) end remove_pid_file() end |