| 1 | # Naming convention: |
| 2 | # Variables: |
| 3 | # - global, builtin : ALLCAPS |
| 4 | # - global, public : Camel_Snake_Man_Bear_Pig |
| 5 | # - global, private : _snake_case_prefixed_underscore |
| 6 | # - local : snake_case |
| 7 | # Functions: |
| 8 | # - global, public : snake_case |
| 9 | |
| 10 | # ----------------------------------------------------------------------------- |
| 11 | # Input |
| 12 | # ----------------------------------------------------------------------------- |
| 13 | $3 == "data" { |
| 14 | delete msg |
| 15 | msg_in_parse(msg, $0) |
| 16 | cache_update(msg["node"], msg["module"], msg["key"], msg["val"]) |
| 17 | } |
| 18 | |
| 19 | $1 == Node && \ |
| 20 | $2 == "khatus_sensor_datetime" && \ |
| 21 | $3 == "data" { |
| 22 | # Code for bar_make_status is expected to be passed as an |
| 23 | # additional source file, using -f flag. |
| 24 | msg_out_status_bar(bar_make_status()) |
| 25 | } |
| 26 | |
| 27 | # ----------------------------------------------------------------------------- |
| 28 | # Energy |
| 29 | # ----------------------------------------------------------------------------- |
| 30 | |
| 31 | function bar_make_status_energy_percent() { |
| 32 | return cache_get_fmt_def("khatus_sensor_energy", "battery_percentage", 0, "%d") |
| 33 | } |
| 34 | |
| 35 | function bar_make_status_energy_direction( state, direction_of_change) { |
| 36 | cache_get(state, "khatus_sensor_energy", "battery_state", 0) |
| 37 | if (state["value"] == "discharging") { |
| 38 | direction_of_change = "<" |
| 39 | } else if (state["value"] == "charging") { |
| 40 | direction_of_change = ">" |
| 41 | } else { |
| 42 | direction_of_change = "=" |
| 43 | } |
| 44 | return direction_of_change |
| 45 | } |
| 46 | |
| 47 | # ----------------------------------------------------------------------------- |
| 48 | # Memory |
| 49 | # ----------------------------------------------------------------------------- |
| 50 | |
| 51 | function bar_make_status_mem_percent( total, used, percent, percent_str) { |
| 52 | cache_get(total, "khatus_sensor_memory", "total", 5) |
| 53 | cache_get(used , "khatus_sensor_memory", "used" , 5) |
| 54 | # Checking total["value"] to avoid division by zero when data is missing |
| 55 | if (!total["is_expired"] && \ |
| 56 | !used["is_expired"] && \ |
| 57 | total["value"] \ |
| 58 | ) { |
| 59 | percent = num_round((used["value"] / total["value"]) * 100) |
| 60 | percent_str = sprintf("%d", percent) |
| 61 | } else { |
| 62 | percent_str = "__" |
| 63 | } |
| 64 | return percent_str |
| 65 | } |
| 66 | |
| 67 | # ----------------------------------------------------------------------------- |
| 68 | # Processes |
| 69 | # ----------------------------------------------------------------------------- |
| 70 | # From man ps: |
| 71 | # D uninterruptible sleep (usually IO) |
| 72 | # R running or runnable (on run queue) |
| 73 | # S interruptible sleep (waiting for an event to complete) |
| 74 | # T stopped by job control signal |
| 75 | # t stopped by debugger during the tracing |
| 76 | # W paging (not valid since the 2.6.xx kernel) |
| 77 | # X dead (should never be seen) |
| 78 | # Z defunct ("zombie") process, terminated but not reaped by its parent |
| 79 | # |
| 80 | # Additionally, not documented in ps man page: |
| 81 | # I Idle |
| 82 | |
| 83 | function bar_make_status_procs_count_all() { |
| 84 | return cache_get_fmt_def("khatus_sensor_procs", "total_procs", 15, "%d") |
| 85 | } |
| 86 | |
| 87 | function bar_make_status_procs_count_r( src) { |
| 88 | src = "khatus_sensor_procs" |
| 89 | return cache_get_fmt_def(src, "total_per_state" Kfs "R", 15, "%d", "0") |
| 90 | } |
| 91 | |
| 92 | function bar_make_status_procs_count_d( src) { |
| 93 | src = "khatus_sensor_procs" |
| 94 | return cache_get_fmt_def(src, "total_per_state" Kfs "D", 15, "%d", "0") |
| 95 | } |
| 96 | |
| 97 | function bar_make_status_procs_count_t( src) { |
| 98 | src = "khatus_sensor_procs" |
| 99 | return cache_get_fmt_def(src, "total_per_state" Kfs "T", 15, "%d", "0") |
| 100 | } |
| 101 | |
| 102 | function bar_make_status_procs_count_i( src) { |
| 103 | src = "khatus_sensor_procs" |
| 104 | return cache_get_fmt_def(src, "total_per_state" Kfs "I", 15, "%d", "0") |
| 105 | } |
| 106 | |
| 107 | function bar_make_status_procs_count_z( src) { |
| 108 | src = "khatus_sensor_procs" |
| 109 | return cache_get_fmt_def(src, "total_per_state" Kfs "Z", 15, "%d", "0") |
| 110 | } |
| 111 | |
| 112 | # ----------------------------------------------------------------------------- |
| 113 | # CPU |
| 114 | # ----------------------------------------------------------------------------- |
| 115 | |
| 116 | function bar_make_status_cpu_loadavg( src) { |
| 117 | src = "khatus_sensor_loadavg" |
| 118 | return cache_get_fmt_def(src, "load_avg_1min", 5, "%4.2f") |
| 119 | } |
| 120 | |
| 121 | function bar_make_status_cpu_temperature() { |
| 122 | return cache_get_fmt_def("khatus_sensor_temperature", "temp_c", 5, "%d") |
| 123 | } |
| 124 | |
| 125 | function bar_make_status_cpu_fan_speed() { |
| 126 | return cache_get_fmt_def("khatus_sensor_fan", "speed", 5, "%4d") |
| 127 | } |
| 128 | |
| 129 | # ----------------------------------------------------------------------------- |
| 130 | # Disk |
| 131 | # ----------------------------------------------------------------------------- |
| 132 | |
| 133 | function bar_make_status_disk_space( src) { |
| 134 | src = "khatus_sensor_disk_space" |
| 135 | return cache_get_fmt_def(src, "disk_usage_percentage", 10, "%s") |
| 136 | } |
| 137 | |
| 138 | function bar_make_status_disk_io_w( src) { |
| 139 | src = "khatus_sensor_disk_io" |
| 140 | return cache_get_fmt_def(src, "sectors_written", 5, "%0.3f") |
| 141 | } |
| 142 | |
| 143 | function bar_make_status_disk_io_r( src) { |
| 144 | src = "khatus_sensor_disk_io" |
| 145 | return cache_get_fmt_def(src, "sectors_read", 5, "%0.3f") |
| 146 | } |
| 147 | |
| 148 | # ----------------------------------------------------------------------------- |
| 149 | # Network |
| 150 | # ----------------------------------------------------------------------------- |
| 151 | |
| 152 | function bar_make_status_net_addr(interface, src) { |
| 153 | src = "khatus_sensor_net_addr_io" |
| 154 | return cache_get_fmt_def(src, "addr" Kfs interface, 5, "%s", "") |
| 155 | } |
| 156 | |
| 157 | function bar_make_status_net_io_w(interface, src) { |
| 158 | src = "khatus_sensor_net_addr_io" |
| 159 | return cache_get_fmt_def(src, "bytes_written" Kfs interface, 5, "%0.3f") |
| 160 | } |
| 161 | |
| 162 | function bar_make_status_net_io_r(interface, src) { |
| 163 | src = "khatus_sensor_net_addr_io" |
| 164 | return cache_get_fmt_def(src, "bytes_read" Kfs interface, 5, "%0.3f") |
| 165 | } |
| 166 | |
| 167 | function bar_make_status_net_wifi(interface, src) { |
| 168 | src = "khatus_sensor_net_wifi_status" |
| 169 | return cache_get_fmt_def(src, "status" Kfs interface, 10, "%s") |
| 170 | } |
| 171 | |
| 172 | # ----------------------------------------------------------------------------- |
| 173 | # Bluetooth |
| 174 | # ----------------------------------------------------------------------------- |
| 175 | |
| 176 | function bar_make_status_bluetooth_power( src) { |
| 177 | src = "khatus_sensor_bluetooth_power" |
| 178 | return cache_get_fmt_def(src, "power_status", 10, "%s") |
| 179 | } |
| 180 | |
| 181 | # ----------------------------------------------------------------------------- |
| 182 | # Backlight (screen brightness) |
| 183 | # ----------------------------------------------------------------------------- |
| 184 | |
| 185 | function bar_make_status_backlight_percent( src) { |
| 186 | src = "khatus_sensor_screen_brightness" |
| 187 | return cache_get_fmt_def(src, "percentage", 5, "%d") |
| 188 | } |
| 189 | |
| 190 | # ----------------------------------------------------------------------------- |
| 191 | # Volume |
| 192 | # ----------------------------------------------------------------------------- |
| 193 | |
| 194 | function bar_make_status_volume_pulseaudio_sink(sink, mu, vl, vr, show) { |
| 195 | cache_get(mu, "khatus_sensor_volume", "mute" Kfs sink, 5) |
| 196 | cache_get(vl, "khatus_sensor_volume", "vol_left" Kfs sink, 5) |
| 197 | cache_get(vr, "khatus_sensor_volume", "vol_right" Kfs sink, 5) |
| 198 | show = "--" |
| 199 | if (!mu["is_expired"] && !vl["is_expired"] && !vr["is_expired"]) { |
| 200 | if (mu["value"] == "yes") {show = "X"} |
| 201 | else if (mu["value"] == "no") {show = vl["value"] " " vr["value"]} |
| 202 | else { |
| 203 | msg_out_log_error(\ |
| 204 | "bar_make_status_volume_pulseaudio_sink: " sink ". ", \ |
| 205 | "Unexpected value for 'mute' field: " mu["value"] \ |
| 206 | ) |
| 207 | } |
| 208 | } |
| 209 | return show |
| 210 | } |
| 211 | |
| 212 | # ----------------------------------------------------------------------------- |
| 213 | # MPD |
| 214 | # ----------------------------------------------------------------------------- |
| 215 | |
| 216 | function bar_make_status_mpd( state, status) { |
| 217 | cache_get(state, "khatus_sensor_mpd", "state", 5) |
| 218 | if (!state["is_expired"] && state["value"]) { |
| 219 | if (state["value"] == "play") { |
| 220 | status = bar_make_status_mpd_state_known("▶") |
| 221 | } else if (state["value"] == "pause") { |
| 222 | status = bar_make_status_mpd_state_known("❚❚") |
| 223 | } else if (state["value"] == "stop") { |
| 224 | status = bar_make_status_mpd_state_known("⬛") |
| 225 | } else { |
| 226 | msg_out_log_error(\ |
| 227 | "bar_make_status_mpd", \ |
| 228 | "Unexpected value for 'state' field: " state["value"] \ |
| 229 | ) |
| 230 | status = "--" |
| 231 | } |
| 232 | } else { |
| 233 | status = "--" |
| 234 | } |
| 235 | return status |
| 236 | } |
| 237 | |
| 238 | function bar_make_status_mpd_state_known(symbol, s, song, time, percentage) { |
| 239 | s = "khatus_sensor_mpd" |
| 240 | song = cache_get_fmt_def(s, "song" , 5, "%s", "?") |
| 241 | time = cache_get_fmt_def(s, "play_time_minimal_units", 5, "%s", "?") |
| 242 | percent = cache_get_fmt_def(s, "play_time_percentage" , 5, "%s", "?") |
| 243 | song = substr(song, 1, Opt_Mpd_Song_Max_Chars) |
| 244 | return sprintf("%s %s %s %s", symbol, time, percent, song) |
| 245 | } |
| 246 | |
| 247 | # ----------------------------------------------------------------------------- |
| 248 | # Weather |
| 249 | # ----------------------------------------------------------------------------- |
| 250 | |
| 251 | function bar_make_status_weather_temp_f( src, hour) { |
| 252 | src = "khatus_sensor_weather" |
| 253 | hour = 60 * 60 |
| 254 | return cache_get_fmt_def(src, "temperature_f", 3 * hour, "%d") |
| 255 | } |
| 256 | |
| 257 | # ----------------------------------------------------------------------------- |
| 258 | # Datetime |
| 259 | # ----------------------------------------------------------------------------- |
| 260 | |
| 261 | function bar_make_status_datetime( dt) { |
| 262 | return cache_get_fmt_def("khatus_sensor_datetime", "datetime", 5, "%s") |
| 263 | } |