Merge remote branch 'origin/master' into lua-config

Conflicts: src/conky.cc src/x11.cc
2024-11-15 17:47:09 +00:00 · 2010-04-21 20:35:35 +02:00 · 2010-04-21 20:35:35 +02:00 · 00e91d8c31
commit 00e91d8c31
parent 927394505c 2f838fe676
30 changed files with 791 additions and 388 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,3 +5,4 @@ patches/
 doc/conky.1
 README
 build*
+doc/*.html
--- a/cmake/ConkyBuildOptions.cmake
+++ b/cmake/ConkyBuildOptions.cmake
@ -54,7 +54,6 @@ set(SYSTEM_CONFIG_FILE "/etc/conky/conky.conf" CACHE STRING "Default system-wide
 set(PACKAGE_LIBRARY_DIR "${CMAKE_INSTALL_PREFIX}/lib/conky" CACHE STRING "Package library path (where Lua bindings are installed" FORCE)
 set(DEFAULTNETDEV "eth0" CACHE STRING "Default networkdevice")
 set(CONFIG_FILE "$HOME/.conkyrc" CACHE STRING "Configfile of the user")
-set(MAX_SPECIALS_DEFAULT "512" CACHE STRING "Default maximum number of special things, e.g. fonts, offsets, aligns, etc.")
 set(MAX_USER_TEXT_DEFAULT "16384" CACHE STRING "Default maximum size of config TEXT buffer, i.e. below TEXT line.")
 set(DEFAULT_TEXT_BUFFER_SIZE "256" CACHE STRING "Default size used for temporary, static text buffers")
 set(MAX_NET_INTERFACES "16" CACHE STRING "Maximum number of network devices")
@ -127,6 +126,8 @@ option(BUILD_BMPX "Build BMPx (music player) support" false)

 option(BUILD_MPD "Enable if you want MPD (music player) support" true)

+option(BUILD_MYSQL "Enable if you want MySQL support" true)
+
 option(BUILD_MOC "Enable if you want MOC (music player) support" true)

 option(BUILD_XMMS2 "Enable if you want XMMS2 (music player) support" false)
--- a/cmake/ConkyPlatformChecks.cmake
+++ b/cmake/ConkyPlatformChecks.cmake
@ -80,6 +80,19 @@ if(BUILD_NCURSES)
 	set(conky_libs ${conky_libs} ${NCURSES_LIB})
 endif(BUILD_NCURSES)

+if(BUILD_MYSQL)
+	find_path(mysql_INCLUDE_PATH mysql.h ${INCLUDE_SEARCH_PATH} /usr/include/mysql /usr/local/include/mysql)
+	if(NOT mysql_INCLUDE_PATH)
+		message(FATAL_ERROR "Unable to find mysql.h")
+	endif(NOT mysql_INCLUDE_PATH)
+	set(conky_includes ${conky_includes} ${mysql_INCLUDE_PATH})
+	find_library(MYSQLCLIENT_LIB NAMES mysqlclient)
+	if(NOT MYSQLCLIENT_LIB)
+		message(FATAL_ERROR "Unable to find mysqlclient library")
+	endif(NOT MYSQLCLIENT_LIB)
+	set(conky_libs ${conky_libs} ${MYSQLCLIENT_LIB})
+endif(BUILD_MYSQL)
+
 if(BUILD_WLAN)
 	check_include_file(iwlib.h IWLIB_H -D_GNU_SOURCE)
 	if(NOT IWLIB_H)
--- a/cmake/config.h.in
+++ b/cmake/config.h.in
@ -15,7 +15,6 @@
 #define PACKAGE_LIBDIR "@PACKAGE_LIBRARY_DIR@"
 #define DEFAULTNETDEV "@DEFAULTNETDEV@"
 #define CONFIG_FILE "@CONFIG_FILE@"
-#define MAX_SPECIALS_DEFAULT @MAX_SPECIALS_DEFAULT@
 #define MAX_USER_TEXT_DEFAULT @MAX_USER_TEXT_DEFAULT@
 #define DEFAULT_TEXT_BUFFER_SIZE @DEFAULT_TEXT_BUFFER_SIZE@
 #define MAX_NET_INTERFACES @MAX_NET_INTERFACES@
@ -52,6 +51,8 @@

 #cmakedefine BUILD_MPD 1

+#cmakedefine BUILD_MYSQL 1
+
 #cmakedefine BUILD_MOC 1

 #cmakedefine BUILD_NVIDIA 0
--- a/doc/command_options.xml
+++ b/doc/command_options.xml
@ -119,6 +119,15 @@
        conky -s 'Your uptime is: $uptime'
        <para></para></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>-S | --stdin-config</option>
+            </command>
+        </term>
+        <listitem>Read configuration from stdin.
+        <para></para></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
--- a/doc/config_settings.xml
+++ b/doc/config_settings.xml
@ -453,16 +453,6 @@
        many connections (if 0 or not set, default is 256) 
        <para /></listitem>
    </varlistentry>
-    <varlistentry>
-        <term>
-            <command>
-                <option>max_specials</option>
-            </command>
-        </term>
-        <listitem>Maximum number of special things, e.g. fonts,
-        offsets, aligns, etc. (default is 512) 
-        <para /></listitem>
-    </varlistentry>
    <varlistentry>
        <term>
            <command>
@ -534,6 +524,52 @@
        <listitem>Port of MPD server 
        <para /></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql_host</option>
+            </command>
+        </term>
+        <listitem>Host of MySQL server. Defaults to localhost
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql_port</option>
+            </command>
+        </term>
+        <listitem>Port of MySQL server. Defaults to the default mysql port
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql_user</option>
+            </command>
+        </term>
+        <listitem>MySQL user name to use when connecting to the server. Defaults to your username
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql_password</option>
+            </command>
+        </term>
+        <listitem>Password of the MySQL user. Place it between "-chars. When this is not set there
+        is no password used
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql_db</option>
+            </command>
+        </term>
+        <listitem>MySQL database to use. Defaults to mysql
+        <para /></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
--- a/doc/variables.xml
+++ b/doc/variables.xml
@ -7,8 +7,8 @@
            <option>(adapter)</option>
        </term>
        <listitem>ACPI ac adapter state. On linux, the adapter option specifies the
-        subfolder of /sys/class/power_supply containing the state information (defaults
-        to "AC"). Other systems ignore it.
+        subfolder of /sys/class/power_supply containing the state information (tries "AC"
+        and "ADP1" if there is no argument given). Non-linux systems ignore it.
        <para /></listitem>
    </varlistentry>
    <varlistentry>
@ -675,8 +675,8 @@
        </term>
        <listitem>
            Download data from URI using Curl at the
-            specified interval. The interval may be a floating
-            point value greater than 0, otherwise defaults to 15
+            specified interval. The interval may be a positive floating
+            point value (0 is allowed), otherwise defaults to 15
            minutes. Most useful when used in conjunction with Lua
            and the Lua API. This object is threaded, and once a
            thread is created it can't be explicitly destroyed.
@ -811,6 +811,22 @@
        particular graph value (try it and see). 
        <para /></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>distribution</option>
+            </command>
+        </term>
+        <listitem>The name of the distribution. It could be that some
+        of the untested distributions will show up wrong or as "unknown",
+        if that's the case post a bug on sourceforge, make sure it
+        contains the name of your distribution, the contents of
+        /proc/version and if there is a file that only exists on your
+        distribution, also add the path of that file in the bug. If there
+        is no such file, please add another way which we can use to identify
+        your distribution.
+        <para /></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
@ -2071,15 +2087,10 @@
            <option>(device)</option>
        </term>
        <listitem>Prints the mixer value as reported by the OS.
-        Default mixer is "vol", but you can specify one of the
-        following optional arguments: "vol", "bass", "treble",
-        "synth", "pcm", "speaker", "line", "mic", "cd", "mix",
-        "pcm2", "rec", "igain", "ogain", "line1", "line2", "line3",
-        "dig1", "dig2", "dig3", "phin", "phout", "video", "radio",
-        "monitor". Refer to the definition of SOUND_DEVICE_NAMES in
-        &lt;linux/soundcard.h&gt; (on Linux), &lt;soundcard.h&gt;
-        (on OpenBSD), or &lt;sys/soundcard.h&gt; to find the exact
-        options available on your system. 
+        Default mixer is "Master", but you can specify one of the
+        available ALSA Simple mixer controls.
+        You can find the list of those available on your system
+        using amixer.
        <para /></listitem>
    </varlistentry>
    <varlistentry>
@ -2407,6 +2418,17 @@
        <listitem>MPD's volume 
        <para /></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>mysql</option>
+            </command>
+            <option>query</option>
+        </term>
+        <listitem>Shows the first field of the first row of the
+        result of the query.
+        <para /></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
@ -2440,6 +2462,28 @@
        <listitem>Hostname 
        <para /></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>nodename_short</option>
+            </command>
+        </term>
+        <listitem>Short hostname (same as 'hostname -s' shell command).
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>no_update</option>
+            </command>
+            <option>text</option>
+        </term>
+        <listitem>Shows text and parses the vars in it, but doesn't
+        update them. Use this for things that do not change while conky
+        is running, like $machine, $conky_version,... By not updating
+        this you can save some resources.
+        <para /></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
@ -3031,7 +3075,19 @@
        </term>
        <listitem>Connects to a tcp port on a host (default is
        localhost), reads every char available at the moment and
-        shows them. 
+        shows them.
+        <para /></listitem>
+    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>read_udp</option>
+            </command>
+            <option>(host) port</option>
+        </term>
+        <listitem>Connects to a udp port on a host (default is
+        localhost), reads every char available at the moment and
+        shows them.
        <para /></listitem>
    </varlistentry>
    <varlistentry>
@ -3217,6 +3273,17 @@
        <listitem>Stippled (dashed) horizontal line 
        <para /></listitem>
    </varlistentry>
+    <varlistentry>
+        <term>
+            <command>
+                <option>stock</option>
+            </command>
+            <option>symbol data</option>
+        </term>
+        <listitem>Displays the data of a stock symbol. The following data
+        is supported: adv(Average Daily Volume),ask,asksize,bid
+        <para /></listitem>
+    </varlistentry>
    <varlistentry>
        <term>
            <command>
--- a/extras/nano/conky.nanorc
+++ b/extras/nano/conky.nanorc
@ -5,13 +5,13 @@
 syntax "conky" "(\.*conkyrc.*$|conky.conf)"

 ## Configuration items
-color green "\<(alignment|append_file|background|border_inner_margin|border_outer_margin|border_width|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|colorN|cpu_avg_samples|default_bar_size|default_color|default_gauge_size|default_graph_size|default_outline_color|default_shade_color|diskio_avg_samples|display|double_buffer|draw_borders|draw_graph_borders|draw_outline|draw_shades|extra_newline|font|format_human_readable|gap_x|gap_y|if_up_strictness|imap|imlib_cache_flush_interval|imlib_cache_size|lua_draw_hook_post|lua_draw_hook_pre|lua_load|lua_shutdown_hook|lua_startup_hook|mail_spool|max_port_monitor_connections|max_specials|max_text_width|max_user_text|maximum_width|minimum_size|mpd_host|mpd_password|mpd_port|music_player_interval|net_avg_samples|no_buffers|out_to_console|out_to_ncurses|out_to_stderr|out_to_x|override_utf8_locale|overwrite_file|own_window|own_window_class|own_window_colour|own_window_hints|own_window_title|own_window_transparent|own_window_type|pad_percents|pop3|sensor_device|short_units|show_graph_range|show_graph_scale|stippled_borders|temperature_unit|template|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|text|text_buffer_size|times_in_seconds|top_cpu_separate|top_name_width|total_run_times|update_interval|update_interval_on_battery|uppercase|use_spacer|use_xft|xftalpha|xftfont)\>"
+color green "\<(alignment|append_file|background|border_inner_margin|border_outer_margin|border_width|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|colorN|cpu_avg_samples|default_bar_size|default_color|default_gauge_size|default_graph_size|default_outline_color|default_shade_color|diskio_avg_samples|display|double_buffer|draw_borders|draw_graph_borders|draw_outline|draw_shades|extra_newline|font|format_human_readable|gap_x|gap_y|if_up_strictness|imap|imlib_cache_flush_interval|imlib_cache_size|lua_draw_hook_post|lua_draw_hook_pre|lua_load|lua_shutdown_hook|lua_startup_hook|mail_spool|max_port_monitor_connections|max_text_width|max_user_text|maximum_width|minimum_size|mpd_host|mpd_password|mpd_port|music_player_interval|mysql_host|mysql_port|mysql_user|mysql_password|mysql_db|net_avg_samples|no_buffers|out_to_console|out_to_ncurses|out_to_stderr|out_to_x|override_utf8_locale|overwrite_file|own_window|own_window_class|own_window_colour|own_window_hints|own_window_title|own_window_transparent|own_window_type|pad_percents|pop3|sensor_device|short_units|show_graph_range|show_graph_scale|stippled_borders|temperature_unit|template|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|text|text_buffer_size|times_in_seconds|top_cpu_separate|top_name_width|total_run_times|update_interval|update_interval_on_battery|uppercase|use_spacer|use_xft|xftalpha|xftfont)\>"

 ## Configuration item constants
 color yellow "\<(above|below|bottom_left|bottom_right|bottom_middle|desktop|dock|no|none|normal|override|skip_pager|skip_taskbar|sticky|top_left|top_right|top_middle|middle_left|middle_right|middle_middle|undecorated|yes)\>"

 ## Variables
-color brightblue "\<(acpiacadapter|acpifan|acpitemp|addr|addrs|alignc|alignr|apcupsd|apcupsd_cable|apcupsd_charge|apcupsd_lastxfer|apcupsd_linev|apcupsd_load|apcupsd_loadbar|apcupsd_loadgauge|apcupsd_loadgraph|apcupsd_model|apcupsd_name|apcupsd_status|apcupsd_temp|apcupsd_timeleft|apcupsd_upsmode|apm_adapter|apm_battery_life|apm_battery_time|audacious_bar|audacious_bitrate|audacious_channels|audacious_filename|audacious_frequency|audacious_length|audacious_length_seconds|audacious_main_volume|audacious_playlist_length|audacious_playlist_position|audacious_position|audacious_position_seconds|audacious_status|audacious_title|battery|battery_bar|battery_percent|battery_short|battery_time|blink|bmpx_album|bmpx_artist|bmpx_bitrate|bmpx_title|bmpx_track|bmpx_uri|buffers|cached|cmdline_to_pid|color|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|combine|conky_build_arch|conky_build_date|conky_version|cpu|cpubar|cpugauge|cpugraph|curl|desktop|desktop_name|desktop_number|disk_protect|diskio|diskio_read|diskio_write|diskiograph|diskiograph_read|diskiograph_write|downspeed|downspeedf|downspeedgraph|draft_mails|else|endif|entropy_avail|entropy_bar|entropy_perc|entropy_poolsize|eval|eve|exec|execbar|execgauge|execgraph|execi|execibar|execigauge|execigraph|execp|execpi|flagged_mails|font|format_time|forwarded_mails|freq|freq_g|fs_bar|fs_bar_free|fs_free|fs_free_perc|fs_size|fs_type|fs_used|fs_used_perc|goto|gw_iface|gw_ip|hddtemp|head|hr|hwmon|i2c|i8k_ac_status|i8k_bios|i8k_buttons_status|i8k_cpu_temp|i8k_left_fan_rpm|i8k_left_fan_status|i8k_right_fan_rpm|i8k_right_fan_status|i8k_serial|i8k_version|ibm_brightness|ibm_fan|ibm_temps|ibm_volume|iconv_start|iconv_stop|if_empty|if_existing|if_gw|if_match|if_mixer_mute|if_mounted|if_mpd_playing|if_running|if_smapi_bat_installed|if_up|if_updatenr|if_xmms2_connected|image|imap_messages|imap_unseen|include|ioscheduler|kernel|laptop_mode|lines|loadavg|loadgraph|lua|lua_bar|lua_gauge|lua_graph|lua_parse|machine|mails|mboxscan|mem|memwithbuffers|membar|memwithbuffersbar|memeasyfree|memfree|memgauge|memgraph|memmax|memperc|mixer|mixerbar|mixerl|mixerlbar|mixerr|mixerrbar|moc_album|moc_artist|moc_bitrate|moc_curtime|moc_file|moc_rate|moc_song|moc_state|moc_timeleft|moc_title|moc_totaltime|monitor|monitor_number|mpd_album|mpd_artist|mpd_bar|mpd_bitrate|mpd_elapsed|mpd_file|mpd_length|mpd_name|mpd_percent|mpd_random|mpd_repeat|mpd_smart|mpd_status|mpd_title|mpd_track|mpd_vol|nameserver|new_mails|nodename|nvidia|obsd_product|obsd_sensors_fan|obsd_sensors_temp|obsd_sensors_volt|obsd_vendor|offset|outlinecolor|pb_battery|pid_chroot|pid_cmdline|pid_cwd|pid_environ|pid_environ_list|pid_exe|pid_nice|pid_openfiles|pid_parent|pid_priority|pid_state|pid_state_short|pid_stderr|pid_stdin|pid_stdout|pid_threads|pid_thread_list|pid_time_kernelmode|pid_time_usermode|pid_time|pid_uid|pid_euid|pid_suid|pid_fsuid|pid_gid|pid_egid|pid_sgid|pid_fsgid|pid_read|pid_vmpeak|pid_vmsize|pid_vmlck|pid_vmhwm|pid_vmrss|pid_vmdata|pid_vmstk|pid_vmexe|pid_vmlib|pid_vmpte|pid_write|platform|pop3_unseen|pop3_used|pre_exec|processes|read_tcp|replied_mails|rss|running_processes|running_threads|scroll|seen_mails|shadecolor|smapi|smapi_bat_bar|smapi_bat_perc|smapi_bat_power|smapi_bat_temp|sony_fanspeed|stippled_hr|swap|swapbar|swapfree|swapmax|swapperc|sysname|tab|tail|tcp_portmon|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|texeci|texecpi|threads|time|to_bytes|top|top_io|top_mem|top_time|totaldown|totalup|trashed_mails|tztime|gid_name|uid_name|unflagged_mails|unforwarded_mails|unreplied_mails|unseen_mails|updates|upspeed|upspeedf|upspeedgraph|uptime|uptime_short|user_names|user_number|user_terms|user_times|user_time|utime|voffset|voltage_mv|voltage_v|weather|wireless_ap|wireless_bitrate|wireless_essid|wireless_link_bar|wireless_link_qual|wireless_link_qual_max|wireless_link_qual_perc|wireless_mode|words|xmms2_album|xmms2_artist|xmms2_bar|xmms2_bitrate|xmms2_comment|xmms2_date|xmms2_duration|xmms2_elapsed|xmms2_genre|xmms2_id|xmms2_percent|xmms2_playlist|xmms2_size|xmms2_smart|xmms2_status|xmms2_timesplayed|xmms2_title|xmms2_tracknr|xmms2_url)\>"
+color brightblue "\<(acpiacadapter|acpifan|acpitemp|addr|addrs|alignc|alignr|apcupsd|apcupsd_cable|apcupsd_charge|apcupsd_lastxfer|apcupsd_linev|apcupsd_load|apcupsd_loadbar|apcupsd_loadgauge|apcupsd_loadgraph|apcupsd_model|apcupsd_name|apcupsd_status|apcupsd_temp|apcupsd_timeleft|apcupsd_upsmode|apm_adapter|apm_battery_life|apm_battery_time|audacious_bar|audacious_bitrate|audacious_channels|audacious_filename|audacious_frequency|audacious_length|audacious_length_seconds|audacious_main_volume|audacious_playlist_length|audacious_playlist_position|audacious_position|audacious_position_seconds|audacious_status|audacious_title|battery|battery_bar|battery_percent|battery_short|battery_time|blink|bmpx_album|bmpx_artist|bmpx_bitrate|bmpx_title|bmpx_track|bmpx_uri|buffers|cached|cmdline_to_pid|color|color0|color1|color2|color3|color4|color5|color6|color7|color8|color9|combine|conky_build_arch|conky_build_date|conky_version|cpu|cpubar|cpugauge|cpugraph|curl|desktop|desktop_name|desktop_number|disk_protect|diskio|diskio_read|diskio_write|diskiograph|diskiograph_read|diskiograph_write|distribution|downspeed|downspeedf|downspeedgraph|draft_mails|else|endif|entropy_avail|entropy_bar|entropy_perc|entropy_poolsize|eval|eve|exec|execbar|execgauge|execgraph|execi|execibar|execigauge|execigraph|execp|execpi|flagged_mails|font|format_time|forwarded_mails|freq|freq_g|fs_bar|fs_bar_free|fs_free|fs_free_perc|fs_size|fs_type|fs_used|fs_used_perc|goto|gw_iface|gw_ip|hddtemp|head|hr|hwmon|i2c|i8k_ac_status|i8k_bios|i8k_buttons_status|i8k_cpu_temp|i8k_left_fan_rpm|i8k_left_fan_status|i8k_right_fan_rpm|i8k_right_fan_status|i8k_serial|i8k_version|ibm_brightness|ibm_fan|ibm_temps|ibm_volume|iconv_start|iconv_stop|if_empty|if_existing|if_gw|if_match|if_mixer_mute|if_mounted|if_mpd_playing|if_running|if_smapi_bat_installed|if_up|if_updatenr|if_xmms2_connected|image|imap_messages|imap_unseen|include|ioscheduler|kernel|laptop_mode|lines|loadavg|loadgraph|lua|lua_bar|lua_gauge|lua_graph|lua_parse|machine|mails|mboxscan|mem|memwithbuffers|membar|memwithbuffersbar|memeasyfree|memfree|memgauge|memgraph|memmax|memperc|mixer|mixerbar|mixerl|mixerlbar|mixerr|mixerrbar|moc_album|moc_artist|moc_bitrate|moc_curtime|moc_file|moc_rate|moc_song|moc_state|moc_timeleft|moc_title|moc_totaltime|monitor|monitor_number|mpd_album|mpd_artist|mpd_bar|mpd_bitrate|mpd_elapsed|mpd_file|mpd_length|mpd_name|mpd_percent|mpd_random|mpd_repeat|mpd_smart|mpd_status|mpd_title|mpd_track|mpd_vol|mysql|nameserver|new_mails|nodename|nodename_short|no_update|nvidia|obsd_product|obsd_sensors_fan|obsd_sensors_temp|obsd_sensors_volt|obsd_vendor|offset|outlinecolor|pb_battery|pid_chroot|pid_cmdline|pid_cwd|pid_environ|pid_environ_list|pid_exe|pid_nice|pid_openfiles|pid_parent|pid_priority|pid_state|pid_state_short|pid_stderr|pid_stdin|pid_stdout|pid_threads|pid_thread_list|pid_time_kernelmode|pid_time_usermode|pid_time|pid_uid|pid_euid|pid_suid|pid_fsuid|pid_gid|pid_egid|pid_sgid|pid_fsgid|pid_read|pid_vmpeak|pid_vmsize|pid_vmlck|pid_vmhwm|pid_vmrss|pid_vmdata|pid_vmstk|pid_vmexe|pid_vmlib|pid_vmpte|pid_write|platform|pop3_unseen|pop3_used|pre_exec|processes|read_tcp|read_udp|replied_mails|rss|running_processes|running_threads|scroll|seen_mails|shadecolor|smapi|smapi_bat_bar|smapi_bat_perc|smapi_bat_power|smapi_bat_temp|sony_fanspeed|stippled_hr|stock|swap|swapbar|swapfree|swapmax|swapperc|sysname|tab|tail|tcp_portmon|template0|template1|template2|template3|template4|template5|template6|template7|template8|template9|texeci|texecpi|threads|time|to_bytes|top|top_io|top_mem|top_time|totaldown|totalup|trashed_mails|tztime|gid_name|uid_name|unflagged_mails|unforwarded_mails|unreplied_mails|unseen_mails|updates|upspeed|upspeedf|upspeedgraph|uptime|uptime_short|user_names|user_number|user_terms|user_times|user_time|utime|voffset|voltage_mv|voltage_v|weather|wireless_ap|wireless_bitrate|wireless_essid|wireless_link_bar|wireless_link_qual|wireless_link_qual_max|wireless_link_qual_perc|wireless_mode|words|xmms2_album|xmms2_artist|xmms2_bar|xmms2_bitrate|xmms2_comment|xmms2_date|xmms2_duration|xmms2_elapsed|xmms2_genre|xmms2_id|xmms2_percent|xmms2_playlist|xmms2_size|xmms2_smart|xmms2_status|xmms2_timesplayed|xmms2_title|xmms2_tracknr|xmms2_url)\>"

 color brightblue "\$\{?[0-9A-Z_!@#$*?-]+\}?"
 color cyan "(\{|\}|\(|\)|\;|\]|\[|`|\\|\$|<|>|!|=|&|\|)"
--- a/extras/vim/syntax/conkyrc.vim
+++ b/extras/vim/syntax/conkyrc.vim
@ -12,7 +12,7 @@ endif

 syn region ConkyrcComment start=/^\s*#/ end=/$/

-syn keyword ConkyrcSetting alignment append_file background border_inner_margin border_outer_margin border_width color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 colorN cpu_avg_samples default_bar_size default_color default_gauge_size default_graph_size default_outline_color default_shade_color diskio_avg_samples display double_buffer draw_borders draw_graph_borders draw_outline draw_shades extra_newline font format_human_readable gap_x gap_y if_up_strictness imap imlib_cache_flush_interval imlib_cache_size lua_draw_hook_post lua_draw_hook_pre lua_load lua_shutdown_hook lua_startup_hook mail_spool max_port_monitor_connections max_specials max_text_width max_user_text maximum_width minimum_size mpd_host mpd_password mpd_port music_player_interval net_avg_samples no_buffers out_to_console out_to_ncurses out_to_stderr out_to_x override_utf8_locale overwrite_file own_window own_window_class own_window_colour own_window_hints own_window_title own_window_transparent own_window_type pad_percents pop3 sensor_device short_units show_graph_range show_graph_scale stippled_borders temperature_unit template template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 text text_buffer_size times_in_seconds top_cpu_separate top_name_width total_run_times update_interval update_interval_on_battery uppercase use_spacer use_xft xftalpha xftfont
+syn keyword ConkyrcSetting alignment append_file background border_inner_margin border_outer_margin border_width color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 colorN cpu_avg_samples default_bar_size default_color default_gauge_size default_graph_size default_outline_color default_shade_color diskio_avg_samples display double_buffer draw_borders draw_graph_borders draw_outline draw_shades extra_newline font format_human_readable gap_x gap_y if_up_strictness imap imlib_cache_flush_interval imlib_cache_size lua_draw_hook_post lua_draw_hook_pre lua_load lua_shutdown_hook lua_startup_hook mail_spool max_port_monitor_connections max_text_width max_user_text maximum_width minimum_size mpd_host mpd_password mpd_port music_player_interval mysql_host mysql_port mysql_user mysql_password mysql_db net_avg_samples no_buffers out_to_console out_to_ncurses out_to_stderr out_to_x override_utf8_locale overwrite_file own_window own_window_class own_window_colour own_window_hints own_window_title own_window_transparent own_window_type pad_percents pop3 sensor_device short_units show_graph_range show_graph_scale stippled_borders temperature_unit template template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 text text_buffer_size times_in_seconds top_cpu_separate top_name_width total_run_times update_interval update_interval_on_battery uppercase use_spacer use_xft xftalpha xftfont

 syn keyword ConkyrcConstant
 			\ above
@ -50,7 +50,7 @@ syn region ConkyrcVar start=/\$\w\@=/ end=/\W\@=\|$/ contained contains=ConkyrcV

 syn match ConkyrcVarStuff /{\@<=/ms=s contained nextgroup=ConkyrcVarName

-syn keyword ConkyrcVarName contained nextgroup=ConkyrcNumber,ConkyrcColour skipwhite acpiacadapter acpifan acpitemp addr addrs alignc alignr apcupsd apcupsd_cable apcupsd_charge apcupsd_lastxfer apcupsd_linev apcupsd_load apcupsd_loadbar apcupsd_loadgauge apcupsd_loadgraph apcupsd_model apcupsd_name apcupsd_status apcupsd_temp apcupsd_timeleft apcupsd_upsmode apm_adapter apm_battery_life apm_battery_time audacious_bar audacious_bitrate audacious_channels audacious_filename audacious_frequency audacious_length audacious_length_seconds audacious_main_volume audacious_playlist_length audacious_playlist_position audacious_position audacious_position_seconds audacious_status audacious_title battery battery_bar battery_percent battery_short battery_time blink bmpx_album bmpx_artist bmpx_bitrate bmpx_title bmpx_track bmpx_uri buffers cached cmdline_to_pid color color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 combine conky_build_arch conky_build_date conky_version cpu cpubar cpugauge cpugraph curl desktop desktop_name desktop_number disk_protect diskio diskio_read diskio_write diskiograph diskiograph_read diskiograph_write downspeed downspeedf downspeedgraph draft_mails else endif entropy_avail entropy_bar entropy_perc entropy_poolsize eval eve exec execbar execgauge execgraph execi execibar execigauge execigraph execp execpi flagged_mails font format_time forwarded_mails freq freq_g fs_bar fs_bar_free fs_free fs_free_perc fs_size fs_type fs_used fs_used_perc goto gw_iface gw_ip hddtemp head hr hwmon i2c i8k_ac_status i8k_bios i8k_buttons_status i8k_cpu_temp i8k_left_fan_rpm i8k_left_fan_status i8k_right_fan_rpm i8k_right_fan_status i8k_serial i8k_version ibm_brightness ibm_fan ibm_temps ibm_volume iconv_start iconv_stop if_empty if_existing if_gw if_match if_mixer_mute if_mounted if_mpd_playing if_running if_smapi_bat_installed if_up if_updatenr if_xmms2_connected image imap_messages imap_unseen include ioscheduler kernel laptop_mode lines loadavg loadgraph lua lua_bar lua_gauge lua_graph lua_parse machine mails mboxscan mem memwithbuffers membar memwithbuffersbar memeasyfree memfree memgauge memgraph memmax memperc mixer mixerbar mixerl mixerlbar mixerr mixerrbar moc_album moc_artist moc_bitrate moc_curtime moc_file moc_rate moc_song moc_state moc_timeleft moc_title moc_totaltime monitor monitor_number mpd_album mpd_artist mpd_bar mpd_bitrate mpd_elapsed mpd_file mpd_length mpd_name mpd_percent mpd_random mpd_repeat mpd_smart mpd_status mpd_title mpd_track mpd_vol nameserver new_mails nodename nvidia obsd_product obsd_sensors_fan obsd_sensors_temp obsd_sensors_volt obsd_vendor offset outlinecolor pb_battery pid_chroot pid_cmdline pid_cwd pid_environ pid_environ_list pid_exe pid_nice pid_openfiles pid_parent pid_priority pid_state pid_state_short pid_stderr pid_stdin pid_stdout pid_threads pid_thread_list pid_time_kernelmode pid_time_usermode pid_time pid_uid pid_euid pid_suid pid_fsuid pid_gid pid_egid pid_sgid pid_fsgid pid_read pid_vmpeak pid_vmsize pid_vmlck pid_vmhwm pid_vmrss pid_vmdata pid_vmstk pid_vmexe pid_vmlib pid_vmpte pid_write platform pop3_unseen pop3_used pre_exec processes read_tcp replied_mails rss running_processes running_threads scroll seen_mails shadecolor smapi smapi_bat_bar smapi_bat_perc smapi_bat_power smapi_bat_temp sony_fanspeed stippled_hr swap swapbar swapfree swapmax swapperc sysname tab tail tcp_portmon template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 texeci texecpi threads time to_bytes top top_io top_mem top_time totaldown totalup trashed_mails tztime gid_name uid_name unflagged_mails unforwarded_mails unreplied_mails unseen_mails updates upspeed upspeedf upspeedgraph uptime uptime_short user_names user_number user_terms user_times user_time utime voffset voltage_mv voltage_v weather wireless_ap wireless_bitrate wireless_essid wireless_link_bar wireless_link_qual wireless_link_qual_max wireless_link_qual_perc wireless_mode words xmms2_album xmms2_artist xmms2_bar xmms2_bitrate xmms2_comment xmms2_date xmms2_duration xmms2_elapsed xmms2_genre xmms2_id xmms2_percent xmms2_playlist xmms2_size xmms2_smart xmms2_status xmms2_timesplayed xmms2_title xmms2_tracknr xmms2_url
+syn keyword ConkyrcVarName contained nextgroup=ConkyrcNumber,ConkyrcColour skipwhite acpiacadapter acpifan acpitemp addr addrs alignc alignr apcupsd apcupsd_cable apcupsd_charge apcupsd_lastxfer apcupsd_linev apcupsd_load apcupsd_loadbar apcupsd_loadgauge apcupsd_loadgraph apcupsd_model apcupsd_name apcupsd_status apcupsd_temp apcupsd_timeleft apcupsd_upsmode apm_adapter apm_battery_life apm_battery_time audacious_bar audacious_bitrate audacious_channels audacious_filename audacious_frequency audacious_length audacious_length_seconds audacious_main_volume audacious_playlist_length audacious_playlist_position audacious_position audacious_position_seconds audacious_status audacious_title battery battery_bar battery_percent battery_short battery_time blink bmpx_album bmpx_artist bmpx_bitrate bmpx_title bmpx_track bmpx_uri buffers cached cmdline_to_pid color color0 color1 color2 color3 color4 color5 color6 color7 color8 color9 combine conky_build_arch conky_build_date conky_version cpu cpubar cpugauge cpugraph curl desktop desktop_name desktop_number disk_protect diskio diskio_read diskio_write diskiograph diskiograph_read diskiograph_write distribution downspeed downspeedf downspeedgraph draft_mails else endif entropy_avail entropy_bar entropy_perc entropy_poolsize eval eve exec execbar execgauge execgraph execi execibar execigauge execigraph execp execpi flagged_mails font format_time forwarded_mails freq freq_g fs_bar fs_bar_free fs_free fs_free_perc fs_size fs_type fs_used fs_used_perc goto gw_iface gw_ip hddtemp head hr hwmon i2c i8k_ac_status i8k_bios i8k_buttons_status i8k_cpu_temp i8k_left_fan_rpm i8k_left_fan_status i8k_right_fan_rpm i8k_right_fan_status i8k_serial i8k_version ibm_brightness ibm_fan ibm_temps ibm_volume iconv_start iconv_stop if_empty if_existing if_gw if_match if_mixer_mute if_mounted if_mpd_playing if_running if_smapi_bat_installed if_up if_updatenr if_xmms2_connected image imap_messages imap_unseen include ioscheduler kernel laptop_mode lines loadavg loadgraph lua lua_bar lua_gauge lua_graph lua_parse machine mails mboxscan mem memwithbuffers membar memwithbuffersbar memeasyfree memfree memgauge memgraph memmax memperc mixer mixerbar mixerl mixerlbar mixerr mixerrbar moc_album moc_artist moc_bitrate moc_curtime moc_file moc_rate moc_song moc_state moc_timeleft moc_title moc_totaltime monitor monitor_number mpd_album mpd_artist mpd_bar mpd_bitrate mpd_elapsed mpd_file mpd_length mpd_name mpd_percent mpd_random mpd_repeat mpd_smart mpd_status mpd_title mpd_track mpd_vol mysql nameserver new_mails nodename nodename_short no_update nvidia obsd_product obsd_sensors_fan obsd_sensors_temp obsd_sensors_volt obsd_vendor offset outlinecolor pb_battery pid_chroot pid_cmdline pid_cwd pid_environ pid_environ_list pid_exe pid_nice pid_openfiles pid_parent pid_priority pid_state pid_state_short pid_stderr pid_stdin pid_stdout pid_threads pid_thread_list pid_time_kernelmode pid_time_usermode pid_time pid_uid pid_euid pid_suid pid_fsuid pid_gid pid_egid pid_sgid pid_fsgid pid_read pid_vmpeak pid_vmsize pid_vmlck pid_vmhwm pid_vmrss pid_vmdata pid_vmstk pid_vmexe pid_vmlib pid_vmpte pid_write platform pop3_unseen pop3_used pre_exec processes read_tcp read_udp replied_mails rss running_processes running_threads scroll seen_mails shadecolor smapi smapi_bat_bar smapi_bat_perc smapi_bat_power smapi_bat_temp sony_fanspeed stippled_hr stock swap swapbar swapfree swapmax swapperc sysname tab tail tcp_portmon template0 template1 template2 template3 template4 template5 template6 template7 template8 template9 texeci texecpi threads time to_bytes top top_io top_mem top_time totaldown totalup trashed_mails tztime gid_name uid_name unflagged_mails unforwarded_mails unreplied_mails unseen_mails updates upspeed upspeedf upspeedgraph uptime uptime_short user_names user_number user_terms user_times user_time utime voffset voltage_mv voltage_v weather wireless_ap wireless_bitrate wireless_essid wireless_link_bar wireless_link_qual wireless_link_qual_max wireless_link_qual_perc wireless_mode words xmms2_album xmms2_artist xmms2_bar xmms2_bitrate xmms2_comment xmms2_date xmms2_duration xmms2_elapsed xmms2_genre xmms2_id xmms2_percent xmms2_playlist xmms2_size xmms2_smart xmms2_status xmms2_timesplayed xmms2_title xmms2_tracknr xmms2_url

 hi def link ConkyrcComment   Comment
 hi def link ConkyrcSetting   Keyword
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@ -36,7 +36,7 @@ endif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/build.h)

 set(conky_sources colours.cc combine.cc common.cc conky.cc core.cc
 	diskio.cc entropy.cc exec.cc fs.cc mail.cc mixer.cc net_stat.cc template.cc
-	mboxscan.cc read_tcp.cc scroll.cc specials.cc tailhead.cc
+	mboxscan.cc read_tcpip.cc scroll.cc specials.cc tailhead.cc
 	temphelper.cc text_object.cc timeinfo.cc top.cc algebra.cc prioqueue.cc proc.cc
 	user.cc luamm.cc data-source.cc lua-config.cc setting.cc)

@ -93,6 +93,11 @@ if(BUILD_MPD)
 	set(optional_sources ${optional_sources} ${mpd})
 endif(BUILD_MPD)

+if(BUILD_MYSQL)
+	set(mysql mysql.cc)
+	set(optional_sources ${optional_sources} ${mysql})
+endif(BUILD_MYSQL)
+
 if(BUILD_MOC)
 	set(moc moc.cc)
 	set(optional_sources ${optional_sources} ${moc})
--- a/src/ccurl_thread.cc
+++ b/src/ccurl_thread.cc
@ -72,6 +72,7 @@ void ccurl_free_locations(ccurl_location_list &locations)
 			i != locations.end(); i++) {
 		free_and_zero((*i)->uri);
 		free_and_zero((*i)->result);
+		(*i)->p_timed_thread.reset();
 	}
 	locations.clear();
 }
@ -222,7 +223,10 @@ void curl_parse_arg(struct text_object *obj, const char *arg)
 		NORM_ERR("wrong number of arguments for $curl");
 		return;
 	}
-	cd->interval = interval > 0 ? interval * 60 : 15*60;
+	if (argc == 1)
+		cd->interval = 15*60;
+	else
+		cd->interval = interval > 0 ? interval * 60 : update_interval;
 	obj->data.opaque = cd;
 }

--- a/src/common.cc
+++ b/src/common.cc
@ -30,6 +30,7 @@

 #include "config.h"
 #include "conky.h"
+#include "core.h"
 #include "fs.h"
 #include "logging.h"
 #include "net_stat.h"
@ -458,6 +459,25 @@ void print_loadavg(struct text_object *obj, char *p, int p_max_size)
 	}
 }

+void scan_no_update(struct text_object *obj, const char *arg)
+{
+	struct text_object subroot;
+
+	obj->data.s = (char*) malloc(text_buffer_size);
+	parse_conky_vars(&subroot, arg, obj->data.s, text_buffer_size);
+	obj->data.s = (char*) realloc(obj->data.s, strlen(obj->data.s) + 1);
+	free_text_objects(&subroot);
+}
+
+void free_no_update(struct text_object *obj) {
+	free(obj->data.s);
+}
+
+void print_no_update(struct text_object *obj, char *p, int p_max_size)
+{
+	snprintf(p, p_max_size, "%s", obj->data.s);
+}
+
 #ifdef BUILD_X11
 void scan_loadgraph_arg(struct text_object *obj, const char *arg)
 {
@ -567,6 +587,18 @@ void print_nodename(struct text_object *obj, char *p, int p_max_size)
 	snprintf(p, p_max_size, "%s", info.uname_s.nodename);
 }

+void print_nodename_short(struct text_object *obj, char *p, int p_max_size)
+{
+	(void)obj;
+	snprintf(p, p_max_size, "%s", info.uname_s.nodename);
+	for(int i=0; p[i] != 0; i++) {
+		if(p[i] == '.') {
+			p[i] = 0;
+			break;
+		}
+	}
+}
+
 void print_sysname(struct text_object *obj, char *p, int p_max_size)
 {
 	(void)obj;
@ -787,6 +819,22 @@ void print_include(struct text_object *obj, char *p, int p_max_size)
 	snprintf(p, p_max_size, "%s", &(buf[0]));
 }

+#ifdef BUILD_CURL
+void print_stock(struct text_object *obj, char *p, int p_max_size)
+{
+	if( ! obj->data.s) {
+		p[0] = 0;
+		return;
+	}
+	ccurl_process_info(p, p_max_size, obj->data.s, 0);
+}
+
+void free_stock(struct text_object *obj)
+{
+	free(obj->data.s);
+}
+#endif /* BUILD_CURL */
+
 void print_to_bytes(struct text_object *obj, char *p, int p_max_size)
 {
 	std::vector<char> buf(max_user_text);
--- a/src/common.h
+++ b/src/common.h
@ -34,6 +34,8 @@
 #include "text_object.h"
 #include "setting.hh"

+char* readfile(const char* filename, int* total_read, char showerror);
+
 void print_to_bytes(struct text_object *, char *, int);

 void add_update_callback(void (*func)(void));
@ -87,6 +89,10 @@ int get_battery_perct(const char *bat);
 double get_battery_perct_bar(struct text_object *);
 void get_battery_short_status(char *buf, unsigned int n, const char *bat);

+void scan_no_update(struct text_object *, const char *);
+void print_no_update(struct text_object *, char *, int);
+void free_no_update(struct text_object *);
+
 void scan_loadavg_arg(struct text_object *, const char *);
 void print_loadavg(struct text_object *, char *, int);
 #ifdef BUILD_X11
@ -114,6 +120,7 @@ double swap_barval(struct text_object *);
 void print_kernel(struct text_object *, char *, int);
 void print_machine(struct text_object *, char *, int);
 void print_nodename(struct text_object *, char *, int);
+void print_nodename_short(struct text_object *, char *, int);
 void print_sysname(struct text_object *, char *, int);

 void print_uptime(struct text_object *, char *, int);
@ -156,4 +163,8 @@ void print_include(struct text_object *, char *, int);
 void print_updates(struct text_object *, char *, int);
 int updatenr_iftest(struct text_object *);

+#ifdef BUILD_CURL
+void print_stock(struct text_object *, char *, int);
+void free_stock(struct text_object *);
+#endif /* BUILD_CURL */
 #endif /* _COMMON_H */
--- a/src/conky.cc
+++ b/src/conky.cc
@ -99,6 +99,9 @@
 #include "template.h"
 #include "timeinfo.h"
 #include "top.h"
+#ifdef BUILD_MYSQL
+#include "mysql.h"
+#endif /* BUILD_MYSQL */

 #include "lua-config.hh"
 #include "setting.hh"
@ -323,6 +326,8 @@ struct information info;
 /* path to config file */
 std::string current_config;

+bool stdinconfig = false;
+
 /* set to 1 if you want all text to be in uppercase */
 static conky::simple_config_setting<bool> stuff_in_uppercase("uppercase", false, true);

@ -857,6 +862,7 @@ int get_string_width(const char *s)
 static int get_string_width_special(char *s, int special_index)
 {
 	char *p, *final;
+	special_t *current = specials;
 	int idx = 1;
 	int width = 0;
 	long i;
@ -870,6 +876,11 @@ static int get_string_width_special(char *s, int special_index)
 	p = strndup(s, text_buffer_size);
 	final = p;

+	for(i = 0; i < special_index; i++)
+		current = current->next;
+	for(i = 0; i < idx; i++)
+		current = current->next;
+
 	while (*p) {
 		if (*p == SPECIAL_CHAR) {
 			/* shift everything over by 1 so that the special char
@ -877,12 +888,13 @@ static int get_string_width_special(char *s, int special_index)
 			for (i = 0; i < (long)strlen(p); i++) {
 				*(p + i) = *(p + i + 1);
 			}
-			if (specials[special_index + idx].type == GRAPH
-					|| specials[special_index + idx].type == GAUGE
-					|| specials[special_index + idx].type == BAR) {
-				width += specials[special_index + idx].width;
+			if (current->type == GRAPH
+					|| current->type == GAUGE
+					|| current->type == BAR) {
+				width += current->width;
 			}
 			idx++;
+			current = current->next;
 		} else if (*p == SECRIT_MULTILINE_CHAR) {
 			*p = 0;
 			break;
@ -966,10 +978,12 @@ static void update_text_area(void)
 	if (own_window.get(*state) && !fixed_pos) {
 		x += workarea[0];
 		y += workarea[1];
-		text_start_x = window.border_inner_margin + window.border_outer_margin + window.border_width;
-		text_start_y = window.border_inner_margin + window.border_outer_margin + window.border_width;
-		window.x = x - window.border_inner_margin - window.border_outer_margin - window.border_width;
-		window.y = y - window.border_inner_margin - window.border_outer_margin - window.border_width;
+
+		long border_total = window.border_inner_margin
+						+ window.border_outer_margin + window.border_width;
+		text_start_x = text_start_y = border_total;
+		window.x = x - border_total;
+		window.y = y - border_total;
 	} else
 #endif
 	{
@ -1005,6 +1019,10 @@ static int text_size_updater(char *s, int special_index)
 	int lw;
 	int contain_SECRIT_MULTILINE_CHAR = 0;
 	char *p;
+	special_t *current = specials;
+
+	for(int i = 0; i < special_index; i++)
+		current = current->next;

 	if (not out_to_x.get(*state))
 		return 0;
@ -1016,40 +1034,41 @@ static int text_size_updater(char *s, int special_index)
 			w += get_string_width(s);
 			*p = SPECIAL_CHAR;

-			if (specials[special_index].type == BAR
-					|| specials[special_index].type == GAUGE
-					|| specials[special_index].type == GRAPH) {
-				w += specials[special_index].width;
-				if (specials[special_index].height > last_font_height) {
-					last_font_height = specials[special_index].height;
+			if (current->type == BAR
+					|| current->type == GAUGE
+					|| current->type == GRAPH) {
+				w += current->width;
+				if (current->height > last_font_height) {
+					last_font_height = current->height;
 					last_font_height += font_height();
 				}
-			} else if (specials[special_index].type == OFFSET) {
-				if (specials[special_index].arg > 0) {
-					w += specials[special_index].arg;
+			} else if (current->type == OFFSET) {
+				if (current->arg > 0) {
+					w += current->arg;
 				}
-			} else if (specials[special_index].type == VOFFSET) {
-				last_font_height += specials[special_index].arg;
-			} else if (specials[special_index].type == GOTO) {
-				if (specials[special_index].arg > cur_x) {
-					w = (int) specials[special_index].arg;
+			} else if (current->type == VOFFSET) {
+				last_font_height += current->arg;
+			} else if (current->type == GOTO) {
+				if (current->arg > cur_x) {
+					w = (int) current->arg;
 				}
-			} else if (specials[special_index].type == TAB) {
-				int start = specials[special_index].arg;
-				int step = specials[special_index].width;
+			} else if (current->type == TAB) {
+				int start = current->arg;
+				int step = current->width;

 				if (!step || step < 0) {
 					step = 10;
 				}
 				w += step - (cur_x - text_start_x - start) % step;
-			} else if (specials[special_index].type == FONT) {
-				selected_font = specials[special_index].font_added;
+			} else if (current->type == FONT) {
+				selected_font = current->font_added;
 				if (font_height() > last_font_height) {
 					last_font_height = font_height();
 				}
 			}

 			special_index++;
+			current = current->next;
 			s = p + 1;
 		} else if (*p == SECRIT_MULTILINE_CHAR) {
 			contain_SECRIT_MULTILINE_CHAR = 1;
@ -1265,11 +1284,14 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 				s = p + 1;
 			}
 			/* draw special */
-			switch (specials[special_index].type) {
+			special_t *current = specials;
+			for(int i = 0; i < special_index; i++)
+				current = current->next;
+			switch (current->type) {
 #ifdef BUILD_X11
 				case HORIZONTAL_LINE:
 				{
-					int h = specials[special_index].height;
+					int h = current->height;
 					int mid = font_ascent() / 2;

 					w = text_start_x + text_width - cur_x;
@ -1283,8 +1305,8 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)

 				case STIPPLED_HR:
 				{
-					int h = specials[special_index].height;
-					char tmp_s = specials[special_index].arg;
+					int h = current->height;
+					char tmp_s = current->arg;
 					int mid = font_ascent() / 2;
 					char ss[2] = { tmp_s, tmp_s };

@ -1305,15 +1327,15 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 							&& maximum_width > 0) {
 						break;
 					}
-					h = specials[special_index].height;
-					bar_usage = specials[special_index].arg;
-					scale = specials[special_index].scale;
+					h = current->height;
+					bar_usage = current->arg;
+					scale = current->scale;
 					by = cur_y - (font_ascent() / 2) - 1;

 					if (h < font_h) {
 						by -= h / 2 - 1;
 					}
-					w = specials[special_index].width;
+					w = current->width;
 					if (w == 0) {
 						w = text_start_x + text_width - cur_x - 1;
 					}
@ -1349,13 +1371,13 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 						break;
 					}

-					h = specials[special_index].height;
+					h = current->height;
 					by = cur_y - (font_ascent() / 2) - 1;

 					if (h < font_h) {
 						by -= h / 2 - 1;
 					}
-					w = specials[special_index].width;
+					w = current->width;
 					if (w == 0) {
 						w = text_start_x + text_width - cur_x - 1;
 					}
@ -1370,8 +1392,8 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 							cur_x, by, w, h * 2, 0, 180*64);

 #ifdef MATH
-					usage = specials[special_index].arg;
-					scale = specials[special_index].scale;
+					usage = current->arg;
+					scale = current->scale;
 					angle = M_PI * usage / scale;
 					px = (float)(cur_x+(w/2.))-(float)(w/2.)*cos(angle);
 					py = (float)(by+(h))-(float)(h)*sin(angle);
@ -1401,13 +1423,13 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 							&& maximum_width > 0) {
 						break;
 					}
-					h = specials[special_index].height;
+					h = current->height;
 					by = cur_y - (font_ascent() / 2) - 1;

 					if (h < font_h) {
 						by -= h / 2 - 1;
 					}
-					w = specials[special_index].width;
+					w = current->width;
 					if (w == 0) {
 						w = text_start_x + text_width - cur_x - 1;
 					}
@ -1423,37 +1445,37 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 					XSetLineAttributes(display, window.gc, 1, LineSolid,
 						CapButt, JoinMiter);

-					if (specials[special_index].last_colour != 0
-							|| specials[special_index].first_colour != 0) {
-						tmpcolour = do_gradient(w - 1, specials[special_index].last_colour, specials[special_index].first_colour);
+					if (current->last_colour != 0
+							|| current->first_colour != 0) {
+						tmpcolour = do_gradient(w - 1, current->last_colour, current->first_colour);
 					}
 					colour_idx = 0;
 					for (i = w - 2; i > -1; i--) {
-						if (specials[special_index].last_colour != 0
-								|| specials[special_index].first_colour != 0) {
-							if (specials[special_index].tempgrad) {
+						if (current->last_colour != 0
+								|| current->first_colour != 0) {
+							if (current->tempgrad) {
 #ifdef DEBUG_lol
 								assert(
-										(int)((float)(w - 2) - specials[special_index].graph[j] *
-											(w - 2) / (float)specials[special_index].scale)
+										(int)((float)(w - 2) - current->graph[j] *
+											(w - 2) / (float)current->scale)
 										< w - 1
 									  );
 								assert(
-										(int)((float)(w - 2) - specials[special_index].graph[j] *
-											(w - 2) / (float)specials[special_index].scale)
+										(int)((float)(w - 2) - current->graph[j] *
+											(w - 2) / (float)current->scale)
 										> -1
 									  );
-								if (specials[special_index].graph[j] == specials[special_index].scale) {
+								if (current->graph[j] == current->scale) {
 									assert(
-											(int)((float)(w - 2) - specials[special_index].graph[j] *
-												(w - 2) / (float)specials[special_index].scale)
+											(int)((float)(w - 2) - current->graph[j] *
+												(w - 2) / (float)current->scale)
 											== 0
 										  );
 								}
 #endif /* DEBUG_lol */
 								XSetForeground(display, window.gc, tmpcolour[
-										(int)((float)(w - 2) - specials[special_index].graph[j] *
-											(w - 2) / (float)specials[special_index].scale)
+										(int)((float)(w - 2) - current->graph[j] *
+											(w - 2) / (float)current->scale)
 										]);
 							} else {
 								XSetForeground(display, window.gc, tmpcolour[colour_idx++]);
@ -1462,10 +1484,10 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 						/* this is mugfugly, but it works */
 						XDrawLine(display, window.drawable, window.gc,
 								cur_x + i + 1, by + h, cur_x + i + 1,
-								round_to_int((double)by + h - specials[special_index].graph[j] *
-									(h - 1) / specials[special_index].scale));
+								round_to_int((double)by + h - current->graph[j] *
+									(h - 1) / current->scale));
 						if ((w - i) / ((float) (w - 2) /
-									(specials[special_index].graph_width)) > j
+									(current->graph_width)) > j
 								&& j < MAX_GRAPH_DEPTH - 3) {
 							j++;
 						}
@ -1519,16 +1541,16 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 						cur_y = tmp_y;
 					}
 #ifdef MATH
-					if (show_graph_scale.get(*state) && (specials[special_index].show_scale == 1)) {
+					if (show_graph_scale.get(*state) && (current->show_scale == 1)) {
 						int tmp_x = cur_x;
 						int tmp_y = cur_y;
 						char *tmp_str;
 						cur_x += font_ascent() / 2;
 						cur_y += font_h / 2;
 						tmp_str = (char *)
-							calloc(log10(floor(specials[special_index].scale)) + 4,
+							calloc(log10(floor(current->scale)) + 4,
 									sizeof(char));
-						sprintf(tmp_str, "%.1f", specials[special_index].scale);
+						sprintf(tmp_str, "%.1f", current->scale);
 						draw_string(tmp_str);
 						free(tmp_str);
 						cur_x = tmp_x;
@ -1544,7 +1566,7 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 					int old = font_ascent();

 					cur_y -= font_ascent();
-					selected_font = specials[special_index].font_added;
+					selected_font = current->font_added;
 					set_font();
 					if (cur_y + font_ascent() < cur_y + old) {
 						cur_y += old;
@ -1557,43 +1579,43 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)
 #endif /* BUILD_X11 */
 				case FG:
 					if (draw_mode == FG) {
-						set_foreground_color(specials[special_index].arg);
+						set_foreground_color(current->arg);
 					}
 					break;

 #ifdef BUILD_X11
 				case BG:
 					if (draw_mode == BG) {
-						set_foreground_color(specials[special_index].arg);
+						set_foreground_color(current->arg);
 					}
 					break;

 				case OUTLINE:
 					if (draw_mode == OUTLINE) {
-						set_foreground_color(specials[special_index].arg);
+						set_foreground_color(current->arg);
 					}
 					break;

 				case OFFSET:
-					w += specials[special_index].arg;
+					w += current->arg;
 					last_special_needed = special_index;
 					break;

 				case VOFFSET:
-					cur_y += specials[special_index].arg;
+					cur_y += current->arg;
 					break;

 				case GOTO:
-					if (specials[special_index].arg >= 0) {
-						cur_x = (int) specials[special_index].arg;
+					if (current->arg >= 0) {
+						cur_x = (int) current->arg;
 					}
 					last_special_needed = special_index;
 					break;

 				case TAB:
 				{
-					int start = specials[special_index].arg;
-					int step = specials[special_index].width;
+					int start = current->arg;
+					int step = current->width;

 					if (!step || step < 0) {
 						step = 10;
@ -1612,13 +1634,13 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)

 					/* printf("pos_x %i text_start_x %i text_width %i cur_x %i "
 						"get_string_width(p) %i gap_x %i "
-						"specials[special_index].arg %i window.border_inner_margin %i "
+						"current->arg %i window.border_inner_margin %i "
 						"window.border_width %i\n", pos_x, text_start_x, text_width,
 						cur_x, get_string_width_special(s), gap_x,
-						specials[special_index].arg, window.border_inner_margin,
+						current->arg, window.border_inner_margin,
 						window.border_width); */
-					if (pos_x > specials[special_index].arg && pos_x > cur_x) {
-						cur_x = pos_x - specials[special_index].arg;
+					if (pos_x > current->arg && pos_x > cur_x) {
+						cur_x = pos_x - current->arg;
 					}
 					last_special_needed = special_index;
 					break;
@ -1634,11 +1656,11 @@ int draw_each_line_inner(char *s, int special_index, int last_special_applied)

 					/* printf("pos_x %i text_start_x %i text_width %i cur_x %i "
 						"get_string_width(p) %i gap_x %i "
-						"specials[special_index].arg %i\n", pos_x, text_start_x,
+						"current->arg %i\n", pos_x, text_start_x,
 						text_width, cur_x, get_string_width(s), gap_x,
-						specials[special_index].arg); */
-					if (pos_x > specials[special_index].arg) {
-						w = pos_x - specials[special_index].arg;
+						current->arg); */
+					if (pos_x > current->arg) {
+						w = pos_x - current->arg;
 					}
 					last_special_needed = special_index;
 					break;
@ -1818,10 +1840,12 @@ static void clear_text(int exposures)
 #endif
 	if (display && window.window) { // make sure these are !null
 		/* there is some extra space for borders and outlines */
-		XClearArea(display, window.window, text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width,
-			text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width,
-			text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
-			text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, exposures ? True : 0);
+		long border_total = window.border_inner_margin
+						+ window.border_outer_margin + window.border_width;
+
+		XClearArea(display, window.window, text_start_x - border_total, 
+			text_start_y - border_total, text_width + 2*border_total,
+			text_height + 2*border_total, exposures ? True : 0);
 	}
 }
 #endif /* BUILD_X11 */
@ -1938,16 +1962,21 @@ static void main_loop(void)
 				need_to_update = 0;
 				selected_font = 0;
 				update_text_area();
+
+#if defined(OWN_WINDOW) || defined(BUILD_XDBE)
+				long border_total = window.border_inner_margin
+							+ window.border_outer_margin + window.border_width;
+#endif
 #ifdef OWN_WINDOW
 				if (own_window.get(*state)) {
 					int changed = 0;

 					/* resize window if it isn't right size */
 					if (!fixed_size
-							&& (text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2 != window.width
-								|| text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2 != window.height)) {
-						window.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
-						window.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+							&& (text_width + 2*border_total != window.width
+								|| text_height + 2*border_total != window.height)) {
+						window.width = text_width + 2*border_total;
+						window.height = text_height + 2*border_total;
 						draw_stuff(); /* redraw everything in our newly sized window */
 						XResizeWindow(display, window.window, window.width,
 								window.height); /* resize window */
@ -2017,10 +2046,10 @@ static void main_loop(void)
 				if (use_xdbe) {
 					XRectangle r;

-					r.x = text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width;
-					r.y = text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width;
-					r.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
-					r.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+					r.x = text_start_x - border_total;
+					r.y = text_start_y - border_total;
+					r.width = text_width + 2*border_total;
+					r.height = text_height + 2*border_total;
 					XUnionRectWithRegion(&r, x11_stuff.region, x11_stuff.region);
 				}
 #endif
@ -2176,10 +2205,12 @@ static void main_loop(void)
 				if (use_xdbe) {
 					XRectangle r;

-					r.x = text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width;
-					r.y = text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width;
-					r.width = text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
-					r.height = text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2;
+					long border_total = window.border_inner_margin
+									+ window.border_outer_margin + window.border_width;
+					r.x = text_start_x - border_total;
+					r.y = text_start_y - border_total;
+					r.width = text_width + 2*border_total;
+					r.height = text_height + 2*border_total;
 					XUnionRectWithRegion(&r, x11_stuff.region, x11_stuff.region);
 				}
 #endif
@ -2329,10 +2360,41 @@ static void reload_config(void)
 	initialisation(argc_copy, argv_copy);
 }

+#ifdef BUILD_X11
+void clean_up_x11() {
+	if(window_created == 1) {
+		long border_total = window.border_inner_margin
+							+ window.border_outer_margin + window.border_width;
+		XClearArea(display, window.window, text_start_x - border_total,
+			text_start_y - border_total, text_width + 2*border_total,
+			text_height + 2*border_total, 0);
+	}
+	destroy_window();
+	free_fonts();
+	if(x11_stuff.region) {
+		XDestroyRegion(x11_stuff.region);
+		x11_stuff.region = NULL;
+	}
+	if(display) {
+		XCloseDisplay(display);
+		display = NULL;
+	}
+	x_initialised = NO;
+}
+#endif
+
+void free_specials(special_t *current) {
+	if (current) {
+		free_specials(current->next);
+		if(current->type == GRAPH)
+			free(current->graph);
+		delete current;
+		current = NULL;
+	}
+}
+
 void clean_up(void *memtofree1, void* memtofree2)
 {
-	int i;
-
 	free_update_callbacks();

 #ifdef BUILD_NCURSES
@ -2349,19 +2411,7 @@ void clean_up(void *memtofree1, void* memtofree2)
 	free_and_zero(info.cpu_usage);
 #ifdef BUILD_X11
 	if (x_initialised == YES) {
-		if(window_created == 1) {
-			XClearArea(display, window.window, text_start_x - window.border_inner_margin - window.border_outer_margin - window.border_width,
-				text_start_y - window.border_inner_margin - window.border_outer_margin - window.border_width,
-				text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
-				text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2, 0);
-		}
-		destroy_window();
-		free_fonts();
-		if(x11_stuff.region) {
-			XDestroyRegion(x11_stuff.region);
-			x11_stuff.region = NULL;
-		}
-		x_initialised = NO;
+		clean_up_x11();
 	}else{
 		free(fonts);	//in set_default_configurations a font is set but not loaded
 		font_count = -1;
@ -2406,14 +2456,7 @@ void clean_up(void *memtofree1, void* memtofree2)
 	xmlCleanupParser();
 #endif /* BUILD_WEATHER_XOAP */

-	if (specials) {
-		for (i = 0; i < special_count; i++) {
-			if (specials[i].type == GRAPH) {
-				free(specials[i].graph);
-			}
-		}
-		free_and_zero(specials);
-	}
+	free_specials(specials);

 	clear_net_stats();
 	clear_diskio_stats();
@ -2490,6 +2533,13 @@ static void set_default_configurations(void)
 		mpd_set_port("6600");
 	}
 #endif /* BUILD_MPD */
+#ifdef BUILD_MYSQL
+	mysql_settings.host = NULL;
+	mysql_settings.port = 0;
+	mysql_settings.user = NULL;
+	mysql_settings.password = NULL;
+	mysql_settings.db = NULL;
+#endif /* BUILD_MYSQL */
 #ifdef BUILD_XMMS2
 	info.xmms2.artist = NULL;
 	info.xmms2.album = NULL;
@ -2565,16 +2615,12 @@ static bool append_works(const char *path)
 }

 #ifdef BUILD_X11
-static char **xargv = 0;
-static int xargc = 0;
-
 static void X11_create_window(void)
 {
 	if (out_to_x.get(*state)) {
 		init_window(text_width + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
 				text_height + window.border_inner_margin * 2 + window.border_outer_margin * 2 + window.border_width * 2,
-				xargv, xargc);
-
+				argv_copy, argc_copy);
 		setup_fonts();
 		load_fonts();
 		update_text_area();	/* to position text/window on screen */
@ -2821,6 +2867,43 @@ char load_config_file(const char *f)
 			}
 		}
 #endif /* BUILD_MPD */
+#ifdef BUILD_MYSQL
+		CONF("mysql_host") {
+			if (value) {
+				mysql_set_host(value);
+			} else {
+				CONF_ERR;
+			}
+		}
+		CONF("mysql_port") {
+			if (value) {
+				mysql_set_port(value);
+			} else {
+				CONF_ERR;
+			}
+		}
+		CONF("mysql_user") {
+			if (value) {
+				mysql_set_user(value);
+			} else {
+				CONF_ERR;
+			}
+		}
+		CONF("mysql_password") {
+			if (value) {
+				mysql_set_password(value);
+			} else {
+				CONF_ERR;
+			}
+		}
+		CONF("mysql_db") {
+			if (value) {
+				mysql_set_db(value);
+			} else {
+				CONF_ERR;
+			}
+		}
+#endif /* BUILD_MYSQL */
 		CONF("music_player_interval") {
 			if (value) {
 				info.music_player_interval = strtod(value, 0);
@ -3068,13 +3151,6 @@ char load_config_file(const char *f)
 				CONF_ERR;
 			}
 		}
-		CONF("max_specials") {
-			if (value) {
-				max_specials = atoi(value);
-			} else {
-				CONF_ERR;
-			}
-		}
 		CONF("max_user_text") {
 			if (value) {
 				max_user_text = atoi(value);
@ -3281,6 +3357,7 @@ static void print_help(const char *prog_name) {
 			"   -y Y                      y position\n"
 #endif /* BUILD_X11 */
 			"   -s, --for-scripts=TEXT    render TEXT on stdout and exit, enclose TEXT by single quotes\n"
+			"   -S, --stdin-config        read configuration from stdin\n"
 			"   -t, --text=TEXT           text to render, remember single quotes, like -t '$uptime'\n"
 			"   -u, --interval=SECS       update interval\n"
 			"   -i COUNT                  number of times to update "PACKAGE_NAME" (and quit)\n"
@ -3299,7 +3376,7 @@ inline void reset_optind() {
 }

 /* : means that character before that takes an argument */
-static const char *getopt_string = "vVqdDs:t:u:i:hc:p:"
+static const char *getopt_string = "vVqdDSs:t:u:i:hc:p:"
 #ifdef BUILD_X11
 	"x:y:w:a:f:X:"
 #ifdef OWN_WINDOW
@ -3337,6 +3414,7 @@ static const struct option longopts[] = {
 	{ "window-id", 1, NULL, 'w' },
 #endif /* BUILD_X11 */
 	{ "for-scripts", 1, NULL, 's' },
+	{ "stdin-config", 0, NULL, 'S' },
 	{ "text", 1, NULL, 't' },
 	{ "interval", 1, NULL, 'u' },
 	{ "pause", 1, NULL, 'p' },
@ -3344,8 +3422,13 @@ static const struct option longopts[] = {
 };

 void set_current_config() {
-	/* check if specified config file is valid */
-	if (not current_config.empty()) {
+	/* set configfile to stdin if that's requested or check if specified config file is valid */
+	if(stdinconfig) {
+		char mystdin[32];
+#define CONKYSTDIN "/proc/%u/fd/0"
+		sprintf(mystdin, CONKYSTDIN, getpid());
+		current_config = mystdin;
+	} else if (not current_config.empty()) {
 		struct stat sb;
 		if (stat(current_config.c_str(), &sb) ||
 				(!S_ISREG(sb.st_mode) && !S_ISLNK(sb.st_mode))) {
@ -3414,11 +3497,6 @@ void initialisation(int argc, char **argv) {
 		currentconffile = conftree_add(currentconffile, current_config.c_str());
 	}

-	/* init specials array */
-	if ((specials = (special_t*)calloc(sizeof(struct special_t), max_specials)) == 0) {
-		NORM_ERR("failed to create specials array");
-	}
-
 #ifdef MAIL_FILE
 	if (current_mail_spool == NULL) {
 		char buf[256];
@ -3558,8 +3636,6 @@ void initialisation(int argc, char **argv) {
 	memset(tmpstring2, 0, text_buffer_size);

 #ifdef BUILD_X11
-	xargc = argc;
-	xargv = argv;
 	X11_create_window();
 #endif /* BUILD_X11 */
 #ifdef BUILD_LUA
@ -3644,6 +3720,9 @@ int main(int argc, char **argv)
 			case 'c':
 				current_config = optarg;
 				break;
+			case 'S':
+				stdinconfig = true;
+				break;
 			case 'q':
 				if (!freopen("/dev/null", "w", stderr))
 					CRIT_ERR(0, 0, "could not open /dev/null as stderr!");
@ -3743,7 +3822,13 @@ int main(int argc, char **argv)
 #endif /* BUILD_WEATHER_XOAP */

 #ifdef HAVE_SYS_INOTIFY_H
-	inotify_fd = inotify_init1(IN_NONBLOCK);
+	inotify_fd = inotify_init();
+	if(inotify_fd != -1) {
+		int fl;
+
+		fl = fcntl(inotify_fd, F_GETFL);
+		fcntl(inotify_fd, F_SETFL, fl | O_NONBLOCK);
+	}
 #endif /* HAVE_SYS_INOTIFY_H */

 	initialisation(argc, argv);
--- a/src/conky.h
+++ b/src/conky.h
@ -88,6 +88,10 @@ struct text_object;
 #include "mpd.h"
 #endif /* BUILD_MPD */

+#ifdef BUILD_MYSQL
+#include "mysql.h"
+#endif /* BUILD_MYSQL */
+
 /* C++ headers */
 #ifdef BUILD_CURL
 #include "ccurl_thread.h"
--- a/src/core.cc
+++ b/src/core.cc
@ -42,6 +42,9 @@
 #include "i8k.h"
 #include "imlib2.h"
 #include "proc.h"
+#ifdef BUILD_MYSQL
+#include "mysql.h"
+#endif
 #ifdef BUILD_X11
 #include "fonts.h"
 #endif
@ -64,7 +67,7 @@
 #ifdef BUILD_NVIDIA
 #include "nvidia.h"
 #endif
-#include "read_tcp.h"
+#include "read_tcpip.h"
 #include "scroll.h"
 #include "specials.h"
 #include "temphelper.h"
@ -135,6 +138,31 @@ static struct text_object *create_plain_text(const char *s)
 	return obj;
 }

+#ifdef BUILD_CURL
+void stock_parse_arg(struct text_object *obj, const char *arg)
+{
+	char stock[8];
+	char data[8];
+
+	obj->data.s = NULL;
+	if(sscanf(arg, "%7s %7s", stock, data) != 2) {
+		NORM_ERR("wrong number of arguments for $stock");
+		return;
+	}
+	if(!strcasecmp("ask", data)) strcpy(data, "a");
+	else if(!strcasecmp("adv", data)) strcpy(data, "a2");
+	else if(!strcasecmp("asksize", data)) strcpy(data, "a5");
+	else if(!strcasecmp("bid", data)) strcpy(data, "b");
+	else {
+		NORM_ERR("\"%s\" is not supported by $stock. Supported: adv,ask,asksize,bid", data);
+		return;
+	}
+#define MAX_FINYAH_URL_LENGTH 64
+	obj->data.s = (char*) malloc(MAX_FINYAH_URL_LENGTH);
+	snprintf(obj->data.s, MAX_FINYAH_URL_LENGTH, "http://download.finance.yahoo.com/d/quotes.csv?s=%s&f=%s", stock, data);
+}
+#endif /* BUILD_CURL */
+
 /* construct_text_object() creates a new text_object */
 struct text_object *construct_text_object(char *s, const char *arg, long
 		line, void **ifblock_opaque, void *free_at_crash)
@ -148,7 +176,7 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 #define __OBJ_HEAD(a, n) if (!strcmp(s, #a)) { \
 	add_update_callback(n);
 #define __OBJ_IF obj_be_ifblock_if(ifblock_opaque, obj)
-#define __OBJ_ARG(...) if (!arg) { CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }
+#define __OBJ_ARG(...) if (!arg) { free(s); CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }

 /* defines to be used below */
 #define OBJ(a, n) __OBJ_HEAD(a, n) {
@ -183,9 +211,6 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 			NORM_ERR("acpiacadapter: arg is only used on linux");
 #endif
 		}
-		if(! obj->data.opaque)
-			obj->data.opaque = strdup("AC");
-		
 		obj->callbacks.print = &print_acpiacadapter;
 		obj->callbacks.free = &gen_free_opaque;
 #endif /* !__OpenBSD__ */
@ -212,9 +237,13 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 		}
 		obj->callbacks.print = &print_freq_g;
 	END OBJ_ARG(read_tcp, 0, "read_tcp: Needs \"(host) port\" as argument(s)")
-		parse_read_tcp_arg(obj, arg, free_at_crash);
+		parse_read_tcpip_arg(obj, arg, free_at_crash);
 		obj->callbacks.print = &print_read_tcp;
-		obj->callbacks.free = &free_read_tcp;
+		obj->callbacks.free = &free_read_tcpip;
+	END OBJ_ARG(read_udp, 0, "read_udp: Needs \"(host) port\" as argument(s)")
+		parse_read_tcpip_arg(obj, arg, free_at_crash);
+		obj->callbacks.print = &print_read_udp;
+		obj->callbacks.free = &free_read_tcpip;
 #if defined(__linux__)
 	END OBJ(voltage_mv, 0)
 		get_cpu_count();
@ -318,11 +347,11 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 	END OBJ(battery_bar, 0)
 		char bat[64];
 		if (arg) {
-			arg = scan_bar(obj, arg, 100);
 			sscanf(arg, "%63s", bat);
 		} else {
 			strcpy(bat, "BAT0");
 		}
+		scan_bar(obj, bat, 100);
 		obj->data.s = strndup(bat, text_buffer_size);
 		obj->callbacks.barval = &get_battery_perct_bar;
 		obj->callbacks.free = &gen_free_opaque;
@ -579,6 +608,16 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 		obj->callbacks.print = &print_image_callback;
 		obj->callbacks.free = &gen_free_opaque;
 #endif /* BUILD_IMLIB2 */
+#ifdef BUILD_MYSQL
+	END OBJ_ARG(mysql, 0, "mysql needs a query")
+		obj->data.s = strdup(arg);
+		obj->callbacks.print = &print_mysql;
+		obj->callbacks.free = &free_mysql;
+#endif /* BUILD_MYSQL */
+	END OBJ_ARG(no_update, 0, "no_update needs arguments")
+		scan_no_update(obj, arg);
+		obj->callbacks.print = &print_no_update;
+		obj->callbacks.free = &free_no_update;
 	END OBJ(exec, 0)
 		scan_exec_arg(obj, arg);
 		obj->parse = false;
@ -905,6 +944,8 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 		obj->callbacks.print = &print_format_time;
 	END OBJ(nodename, 0)
 		obj->callbacks.print = &print_nodename;
+	END OBJ(nodename_short, 0)
+		obj->callbacks.print = &print_nodename_short;
 	END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
 		scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
 		obj->callbacks.print = &print_cmdline_to_pid;
@ -1038,6 +1079,8 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 	END OBJ(processes, &update_total_processes)
 		obj->callbacks.print = &print_processes;
 #ifdef __linux__
+	END OBJ(distribution, 0)
+		obj->callbacks.print = &print_distribution;
 	END OBJ(running_processes, &update_top)
 		top_running = 1;
 		obj->callbacks.print = &print_running_processes;
@ -1565,6 +1608,12 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 		obj->sub = (text_object*)malloc(sizeof(struct text_object));
 		extract_variable_text_internal(obj->sub, arg);
 		obj->callbacks.print = &print_to_bytes;
+#ifdef BUILD_CURL
+	END OBJ_ARG(stock, 0, "stock needs arguments")
+		stock_parse_arg(obj, arg);
+		obj->callbacks.print = &print_stock;
+		obj->callbacks.free = &free_stock;
+#endif /* BUILD_CURL */
 	END OBJ(scroll, 0)
 #ifdef BUILD_X11
 		/* allocate a follower to reset any color changes */
@ -1630,7 +1679,7 @@ struct text_object *construct_text_object(char *s, const char *arg, long
 	END {
 		char *buf = (char *)malloc(text_buffer_size);

-		NORM_ERR("unknown variable %s", s);
+		NORM_ERR("unknown variable '$%s'", s);
 		snprintf(buf, text_buffer_size, "${%s}", s);
 		obj_be_plain_text(obj, buf);
 		free(buf);
@ -1819,7 +1868,7 @@ int extract_variable_text_internal(struct text_object *retval, const char *const
 			strfold(p, 1);
 		} else if (*p == '#') {
 			char c;
-			if (remove_comment(p, &c) && p > orig_p && c == '\n') {
+			if (remove_comment(p, &c) && p >= orig_p && c == '\n') {
 				/* if remove_comment removed a newline, we need to 'back up' with p */
 				p--;
 			}
--- a/src/fonts.h
+++ b/src/fonts.h
@ -1,4 +1,5 @@
 /* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=cpp
 *
 * Conky, a system monitor, based on torsmo
 *
--- a/src/linux.cc
+++ b/src/linux.cc
@ -1353,6 +1353,8 @@ void get_acpi_fan(char *p_client_buffer, size_t client_buffer_size)

   Update: it seems the folder name is hardware-dependent. We add an aditional adapter
   argument, specifying the folder name.
+
+   Update: on some systems it's /sys/class/power_supply/ADP1 instead of /sys/class/power_supply/AC
 */

 void get_acpi_ac_adapter(char *p_client_buffer, size_t client_buffer_size, const char *adapter)
@ -1361,14 +1363,20 @@ void get_acpi_ac_adapter(char *p_client_buffer, size_t client_buffer_size, const

 	char buf[256];
 	char buf2[256];
+	struct stat sb;
 	FILE *fp;

 	if (!p_client_buffer || client_buffer_size <= 0) {
 		return;
 	}

-	snprintf(buf2, sizeof(buf2), "%s/%s/uevent", SYSFS_AC_ADAPTER_DIR, adapter);
-	fp = open_file(buf2, &rep);
+	if(adapter)
+		snprintf(buf2, sizeof(buf2), "%s/%s/uevent", SYSFS_AC_ADAPTER_DIR, adapter);
+	else{
+		snprintf(buf2, sizeof(buf2), "%s/AC/uevent", SYSFS_AC_ADAPTER_DIR);
+		if(stat(buf2, &sb) == -1) snprintf(buf2, sizeof(buf2), "%s/ADP1/uevent", SYSFS_AC_ADAPTER_DIR);
+	}
+	if(stat(buf2, &sb) == 0) fp = open_file(buf2, &rep); else fp = 0;
 	if (fp) {
 		/* sysfs processing */
 		while (!feof(fp)) {
@ -2363,3 +2371,39 @@ void update_diskio(void)
 	update_diskio_values(&stats, total_reads, total_writes);
 	fclose(fp);
 }
+
+void print_distribution(struct text_object *obj, char *p, int p_max_size)
+{
+	(void)obj;
+	int i, bytes_read;
+	char* buf;
+	struct stat sb;
+
+	if(stat("/etc/arch-release", &sb) == 0) {
+		snprintf(p, p_max_size, "Arch Linux");
+		return;
+	}
+	snprintf(p, p_max_size, "Unknown");
+	buf = readfile("/proc/version", &bytes_read, 1);
+	if(buf) {
+		/* I am assuming the distribution name is the first string in /proc/version that:
+		- is preceded by a '('
+		- starts with a capital
+		- is followed by a space and a number
+		but i am not sure if this is always true... */
+		for(i=1; i<bytes_read; i++) {
+			if(buf[i-1] == '(' && buf[i] >= 'A' && buf[i] <= 'Z') break;
+		}
+		if(i < bytes_read) {
+			snprintf(p, p_max_size, "%s", &buf[i]);
+			for(i=1; p[i]; i++) {
+				if(p[i-1] == ' ' && p[i] >= '0' && p[i] <= '9') {
+					p[i-1] = 0;
+					break;
+				}
+			}
+		}
+		free(buf);
+	}
+}
+
--- a/src/linux.h
+++ b/src/linux.h
@ -53,4 +53,6 @@ int get_entropy_poolsize(unsigned int *);

 void update_stat(void);

+void print_distribution(struct text_object *, char *, int);
+
 #endif /* _LINUX_H */
--- a/src/mixer.cc
+++ b/src/mixer.cc
@ -38,9 +38,6 @@
 #include <ctype.h>


-#ifdef MIXER_IS_ALSA
-#include <alsa/asoundlib.h>
-#else
 #ifdef HAVE_LINUX_SOUNDCARD_H
 #include <linux/soundcard.h>
 #else
@ -50,173 +47,12 @@
 #include <sys/soundcard.h>
 #endif /* __OpenBSD__ */
 #endif /* HAVE_LINUX_SOUNDCARD_H */
-#endif /* MIXER_IS_ALSA */

 #define MIXER_DEV "/dev/mixer"

-#ifdef MIXER_IS_ALSA
-#define MAX_MIXERS 8
-struct mixer_control {
-	char name[64];
-	snd_mixer_t *mixer;
-	snd_mixer_selem_id_t *sid;
-	snd_mixer_elem_t *elem;
-	long vol_min, vol_max;
-};
-
-static struct mixer_control mixer_data[MAX_MIXERS];
-int num_mixers = 0;
-static char soundcard[64] = "default";
-#else
 static int mixer_fd;
 static const char *devs[] = SOUND_DEVICE_NAMES;
-#endif

-#ifdef MIXER_IS_ALSA
-static int parse_simple_id(const char *str, snd_mixer_selem_id_t *sid)
-{
-	int c, size;
-	char buf[128];
-	char *ptr = buf;
-
-	while (*str == ' ' || *str == '\t')
-		str++;
-	if (!(*str))
-		return -EINVAL;
-	size = 1;	/* for '\0' */
-	if (*str != '"' && *str != '\'') {
-		while (*str && *str != ',') {
-			if (size < (int)sizeof(buf)) {
-				*ptr++ = *str;
-				size++;
-			}
-			str++;
-		}
-	} else {
-		c = *str++;
-		while (*str && *str != c) {
-			if (size < (int)sizeof(buf)) {
-				*ptr++ = *str;
-				size++;
-			}
-			str++;
-		}
-		if (*str == c)
-			str++;
-	}
-	if (*str == '\0') {
-		snd_mixer_selem_id_set_index(sid, 0);
-		*ptr = 0;
-		goto _set;
-	}
-	if (*str != ',')
-		return -EINVAL;
-	*ptr = 0;	/* terminate the string */
-	str++;
-	if (!isdigit(*str))
-		return -EINVAL;
-	snd_mixer_selem_id_set_index(sid, atoi(str));
-       _set:
-	snd_mixer_selem_id_set_name(sid, buf);
-	return 0;
-}
-
-int mixer_init (const char *name)
-{
-	/* from amixer.c, replaced -EINVAL with -1 */
-	int i, err;
-	if (!name)
-		name = "Master";
-
-	for (i = 0; i < num_mixers; i++) {
-		if (!strcasecmp (mixer_data[i].name, name)) {
-			return i;
-		}
-	}
-	if (i == MAX_MIXERS) {
-		fprintf (stderr, "max mixers (%d) reached\n", MAX_MIXERS);
-		return -1;
-	};
-
-	num_mixers++;
-#define data mixer_data[i]
-
-	strncpy (mixer_data[i].name, name, 63);
-	mixer_data[i].name[63] = '\0';
-	snd_mixer_selem_id_alloca (&data.sid);
-	data.mixer = NULL;
-	if (parse_simple_id (name, data.sid) < 0) {
-		fprintf (stderr, "Wrong mixer identifier: %s\n", name);
-		return -1;
-	}
-	if ((err = snd_mixer_open (&data.mixer, 0)) < 0) {
-		fprintf (stderr, "snd_mixer_open: %s\n", snd_strerror (err));
-		return -1;
-	}
-	if ((err = snd_mixer_attach (data.mixer, soundcard)) < 0) {
-		fprintf (stderr, "snd_mixer_attach: %s\n", snd_strerror (err));
-		return -1;
-	}
-	if ((err = snd_mixer_selem_register (data.mixer, NULL, NULL)) < 0) {
-		fprintf (stderr, "snd_mixer_selem_register: %s\n",
-			 snd_strerror (err));
-		return -1;
-	}
-	if ((err = snd_mixer_load (data.mixer)) < 0) {
-		fprintf (stderr, "snd_mixer_load: %s\n", snd_strerror (err));
-		return -1;
-	}
-	if (!(data.elem = snd_mixer_find_selem (data.mixer, data.sid))) {
-		fprintf (stderr, "snd_mixer_find_selem (\"%s\", %i)\n",
-			 snd_mixer_selem_id_get_name (data.sid),
-			 snd_mixer_selem_id_get_index (data.sid));
-		return -1;
-	}
-	snd_mixer_selem_get_playback_volume_range(data.elem, &data.vol_min, &data.vol_max);
-	return i;
-}
-static int mixer_get_avg (int i)
-{
-	long val;
-
-	snd_mixer_handle_events (data.mixer);
-	snd_mixer_selem_get_playback_volume (data.elem, 0, &val);
-	if(data.vol_max != 100) {
-		float avgf = ((float)val / data.vol_max) * 100;
-		int avg = (int)avgf;
-		return (avgf - avg < 0.5) ? avg : avg + 1;
-	}
-	return (int) val;
-}
-static int mixer_get_left (int i)
-{
-  /* stub */
-  return mixer_get_avg (i);
-}
-static int mixer_get_right (int i)
-{
-  /* stub */
-  return mixer_get_avg (i);
-}
-int mixer_to_255(int i, int x)
-{
-  return (x-data.vol_min)*255/(data.vol_max-data.vol_min);
-}
-int mixer_is_mute(int i)
-{
-	snd_mixer_handle_events (data.mixer);
-	if (snd_mixer_selem_has_playback_switch (data.elem)) {
-		int val, err;
-		if ((err = snd_mixer_selem_get_playback_switch(data.elem, 0, &val)) < 0)
-			fprintf (stderr, "playback_switch: %s\n", snd_strerror (err));
-		return !val;
-	} else {
-		return !mixer_get_avg(i);
-	}
-}
-#undef data
-
-#else /* MIXER_IS_ALSA */
 int mixer_init(const char *name)
 {
 	unsigned int i;
@ -282,7 +118,6 @@ int mixer_is_mute(int i)
 }

 #define mixer_to_255(i, x) x
-#endif /* MIXER_IS_ALSA */

 void parse_mixer_arg(struct text_object *obj, const char *arg)
 {
@ -318,10 +153,10 @@ void scan_mixer_bar(struct text_object *obj, const char *arg)

 	if (arg && sscanf(arg, "%63s %n", buf1, &n) >= 1) {
 		obj->data.i = mixer_init(buf1);
-		scan_bar(obj, arg + n, 255);
+		scan_bar(obj, arg + n, 100);
 	} else {
 		obj->data.i = mixer_init(NULL);
-		scan_bar(obj, arg, 255);
+		scan_bar(obj, arg, 100);
 	}
 }

--- a/src/mpd.cc
+++ b/src/mpd.cc
@ -99,8 +99,6 @@ void init_mpd(void)
 {
 	if (!(refcount++))	/* first client */
 		memset(&mpd_info, 0, sizeof(mpd_info));
-
-	refcount++;
 }

 static void clear_mpd(void)
@ -304,7 +302,7 @@ bool mpd_process(thread_handle &handle)

 static void update_mpd_thread(thread_handle &handle)
 {
-	while (1) if (mpd_process(handle)) return;
+	while (mpd_process(handle)) ;
 	/* never reached */
 }

--- a/src/mysql.cc
+++ b/src/mysql.cc
@ -0,0 +1,112 @@
+/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=cpp
+ *
+ * Conky, a system monitor, based on torsmo
+ *
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
+ *	(see AUTHORS)
+ * All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "conky.h"
+#include "logging.h"
+#include <mysql.h>
+
+struct mysql_conn mysql_settings;
+
+void print_mysql(struct text_object *obj, char *p, int p_max_size) {
+	MYSQL *conn = mysql_init(NULL);
+
+	if(mysql_settings.db == NULL)
+		mysql_settings.db = strdup("mysql");
+	if(conn == NULL) {
+		NORM_ERR("Can't initialize MySQL");
+		mysql_library_end();
+		return;
+	}
+	if (!mysql_real_connect(conn, mysql_settings.host, mysql_settings.user, mysql_settings.password, mysql_settings.db, mysql_settings.port, NULL, 0)) {
+		NORM_ERR("MySQL: %s",  mysql_error(conn));
+		mysql_close(conn);
+		mysql_library_end();
+		return;
+	}
+	if(mysql_query(conn, obj->data.s)) {
+		NORM_ERR("MySQL: %s", mysql_error(conn));
+		mysql_close(conn);
+		mysql_library_end();
+		return;
+	}
+	MYSQL_RES *res = mysql_use_result(conn);
+	if(res == NULL) {
+		NORM_ERR("MySQL: %s", mysql_error(conn));
+		mysql_close(conn);
+		mysql_library_end();
+		return;
+	}
+	MYSQL_ROW row = mysql_fetch_row(res);
+	if(row) {
+		snprintf(p, p_max_size, "%s", row[0]);
+	} else {
+		NORM_ERR("MySQL: '%s' returned no results", obj->data.s);
+	}
+	mysql_free_result(res);
+	mysql_close(conn);
+	mysql_library_end();
+}
+
+void free_mysql(struct text_object *obj) {
+	free(mysql_settings.host);
+	free(mysql_settings.user);
+	if(mysql_settings.password) free(mysql_settings.password);
+	free(mysql_settings.db);
+	free(obj->data.s);
+}
+
+void mysql_set_host(const char *host) {
+	free(mysql_settings.host);
+	mysql_settings.host = strdup(host);
+}
+
+void mysql_set_port(const char *port) {
+	mysql_settings.port = strtol(port, 0, 0);
+	if(mysql_settings.port < 1 || mysql_settings.port > 0xffff)
+		mysql_settings.port = 0;
+}
+
+void mysql_set_user(const char *user) {
+	free(mysql_settings.user);
+	mysql_settings.user = strdup(user);
+}
+
+void mysql_set_password(const char *password) {
+	free_and_zero(mysql_settings.password);
+	if(password && strlen(password) > 2 && password[0] == '"' && password[strlen(password)-1] == '"') {
+		mysql_settings.password = strdup(password+1);
+		mysql_settings.password[strlen(password)-2] = 0;
+	} else
+		mysql_settings.password = NULL;
+}
+
+void mysql_set_db(const char *db) {
+	free(mysql_settings.db);
+	mysql_settings.db = strdup(db);
+}
--- a/src/mysql.h
+++ b/src/mysql.h
@ -0,0 +1,48 @@
+/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ * vim: ts=4 sw=4 noet ai cindent syntax=cpp
+ *
+ * Conky, a system monitor, based on torsmo
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
+ *	(see AUTHORS)
+ * All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef MYSQL_H_
+#define MYSQL_H_
+
+struct mysql_conn {
+	char *host;
+	int port;
+	char *user;
+	char *password;
+	char *db;
+};
+
+extern struct mysql_conn mysql_settings;
+
+void mysql_set_host(const char *);
+void mysql_set_port(const char *);
+void mysql_set_user(const char *);
+void mysql_set_password(const char *);
+void mysql_set_db(const char *);
+
+void print_mysql(struct text_object *, char *, int);
+void free_mysql(struct text_object *);
+
+#endif /*MYSQL_H_*/
--- a/src/proc.cc
+++ b/src/proc.cc
@ -37,7 +37,7 @@
 #include <dirent.h>
 #include <memory>

-char* readfile(char* filename, int* total_read, char showerror) {
+char* readfile(const char* filename, int* total_read, char showerror) {
 	FILE* file;
 	char* buf = NULL;
 	int bytes_read;
--- a/src/read_tcpip.cc
+++ b/src/read_tcpip.cc
@ -37,17 +37,17 @@
 #include <unistd.h>
 #include <netinet/in.h>

-struct read_tcp_data {
+struct read_tcpip_data {
 	char *host;
 	unsigned int port;
 };

-void parse_read_tcp_arg(struct text_object *obj, const char *arg, void *free_at_crash)
+void parse_read_tcpip_arg(struct text_object *obj, const char *arg, void *free_at_crash)
 {
-	struct read_tcp_data *rtd;
+	struct read_tcpip_data *rtd;

-	rtd = (struct read_tcp_data *) malloc(sizeof(struct read_tcp_data));
-	memset(rtd, 0, sizeof(struct read_tcp_data));
+	rtd = (struct read_tcpip_data *) malloc(sizeof(struct read_tcpip_data));
+	memset(rtd, 0, sizeof(struct read_tcpip_data));

 	rtd->host = (char *) malloc(text_buffer_size);
 	sscanf(arg, "%s", rtd->host);
@ -57,54 +57,70 @@ void parse_read_tcp_arg(struct text_object *obj, const char *arg, void *free_at_
 		strcpy(rtd->host,"localhost");
 	}
 	if(rtd->port < 1 || rtd->port > 65535)
-		CRIT_ERR(obj, free_at_crash, "read_tcp: Needs \"(host) port\" as argument(s)");
+		CRIT_ERR(obj, free_at_crash, "read_tcp and read_udp need a port from 1 to 65535 as argument");

 	rtd->port = htons(rtd->port);
 	obj->data.opaque = rtd;
 }

-void print_read_tcp(struct text_object *obj, char *p, int p_max_size)
+void print_read_tcpip(struct text_object *obj, char *p, int p_max_size, int protocol)
 {
 	int sock, received;
 	struct sockaddr_in addr;
 	struct hostent* he;
 	fd_set readfds;
 	struct timeval tv;
-	struct read_tcp_data *rtd = (struct read_tcp_data *) obj->data.opaque;
+	struct read_tcpip_data *rtd = (struct read_tcpip_data *) obj->data.opaque;

 	if (!rtd)
 		return;

 	if (!(he = gethostbyname(rtd->host))) {
-		NORM_ERR("read_tcp: Problem with resolving the hostname");
+		NORM_ERR("%s: Problem with resolving the hostname", protocol == IPPROTO_TCP ? "read_tcp" : "read_udp");
 		return;
 	}
-	if ((sock = socket(he->h_addrtype, SOCK_STREAM, 0)) == -1) {
-		NORM_ERR("read_tcp: Couldn't create a socket");
+	if ((sock = socket(he->h_addrtype, protocol == IPPROTO_TCP ? SOCK_STREAM : SOCK_DGRAM, protocol)) == -1) {
+		NORM_ERR("%s: Couldn't create a socket", protocol == IPPROTO_TCP ? "read_tcp" : "read_udp");
 		return;
 	}
 	memset(&addr, 0, sizeof(addr));
 	addr.sin_family = AF_INET;
 	addr.sin_port = rtd->port;
 	memcpy(&addr.sin_addr, he->h_addr, he->h_length);
-	if (!connect(sock, (struct sockaddr*)&addr, sizeof(struct sockaddr))) {
-		NORM_ERR("read_tcp: Couldn't create a connection");
+	if (connect(sock, (struct sockaddr*)&addr, sizeof(struct sockaddr)) != 0) {
+		if(protocol == IPPROTO_TCP) {
+			NORM_ERR("read_tcp: Couldn't create a connection");
+		} else {
+			NORM_ERR("read_udp: Couldn't listen"); //other error because udp is connectionless
+		}
 		return;
 	}
+	if(protocol == IPPROTO_UDP)
+		write(sock, NULL, 0);	//when using udp send a zero-length packet to let the other end know of our existence
 	FD_ZERO(&readfds);
 	FD_SET(sock, &readfds);
 	tv.tv_sec = 1;
 	tv.tv_usec = 0;
 	if(select(sock + 1, &readfds, NULL, NULL, &tv) > 0){
 		received = recv(sock, p, p_max_size, 0);
-		p[received] = 0;
+		if(received != -1) p[received] = 0; else p[0] = 0;
 	}
 	close(sock);
 }

-void free_read_tcp(struct text_object *obj)
+void print_read_tcp(struct text_object *obj, char *p, int p_max_size)
 {
-	struct read_tcp_data *rtd = (struct read_tcp_data *) obj->data.opaque;
+	print_read_tcpip(obj, p, p_max_size, IPPROTO_TCP);
+}
+
+void print_read_udp(struct text_object *obj, char *p, int p_max_size)
+{
+	print_read_tcpip(obj, p, p_max_size, IPPROTO_UDP);
+}
+
+void free_read_tcpip(struct text_object *obj)
+{
+	struct read_tcpip_data *rtd = (struct read_tcpip_data *) obj->data.opaque;

 	if (!rtd)
 		return;
--- a/src/read_tcpip.h
+++ b/src/read_tcpip.h
@ -31,8 +31,9 @@
 #ifndef _READ_TCP_H
 #define _READ_TCP_H

-void parse_read_tcp_arg(struct text_object *, const char *, void *);
+void parse_read_tcpip_arg(struct text_object *, const char *, void *);
 void print_read_tcp(struct text_object *, char *, int);
-void free_read_tcp(struct text_object *);
+void print_read_udp(struct text_object *, char *, int);
+void free_read_tcpip(struct text_object *);

 #endif /* _READ_TCP_H */
--- a/src/specials.cc
+++ b/src/specials.cc
@ -40,11 +40,6 @@
 #endif /* HAVE_SYS_PARAM_H */
 #include <algorithm>

-/* maximum number of special things, e.g. fonts, offsets, aligns, etc. */
-int max_specials = MAX_SPECIALS_DEFAULT;
-
-/* create specials array on heap instead of stack with introduction of
- * max_specials */
 struct special_t *specials = NULL;

 int special_count;
@ -251,16 +246,32 @@ char *scan_graph(struct text_object *obj, const char *args, double defscale)
 * Printing various special text objects
 */

+struct special_t *new_special_t_node()
+{
+	special_t *newnode = new special_t;
+
+	newnode->graph = NULL;
+	newnode->next = NULL;
+	return newnode;
+}
+
 struct special_t *new_special(char *buf, enum special_types t)
 {
-	if (special_count >= max_specials) {
-		CRIT_ERR(NULL, NULL, "too many special things in text");
-	}
+	special_t* current;

 	buf[0] = SPECIAL_CHAR;
 	buf[1] = '\0';
-	specials[special_count].type = t;
-	return &specials[special_count++];
+	if(!specials)
+		specials = new_special_t_node();
+	current = specials;
+	for(int i=0; i < special_count; i++) {
+		if(current->next == NULL)
+			current->next = new_special_t_node();
+		current = current->next;
+	}
+	current->type = t;
+	special_count++;
+	return current;
 }

 void new_gauge_in_shell(struct text_object *obj, char *p, int p_max_size, double usage)
--- a/src/specials.h
+++ b/src/specials.h
@ -73,6 +73,7 @@ struct special_t {
 	unsigned long last_colour;
 	short font_added;
 	char tempgrad;
+	struct special_t *next;
 };

 /* direct access to the registered specials (FIXME: bad encapsulation) */
@ -91,9 +92,6 @@ extern int default_gauge_height;
 /* forward declare to avoid mutual inclusion between specials.h and text_object.h */
 struct text_object;

-/* max number of specials allowed (TODO: use linked list instead) */
-extern int max_specials;
-
 /* scanning special arguments */
 const char *scan_bar(struct text_object *, const char *, double);
 const char *scan_gauge(struct text_object *, const char *, double);
--- a/src/tailhead.cc
+++ b/src/tailhead.cc
@ -38,6 +38,7 @@
 #include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
+#include <memory>

 #define MAX_HEADTAIL_LINES 30
 #define DEFAULT_MAX_HEADTAIL_USES 2
--- a/src/x11.cc
+++ b/src/x11.cc
@ -466,6 +466,8 @@ void destroy_window(void)

 void init_window(int w, int h, char **argv, int argc)
 {
+	// these vars are unused if OWN_WINDOW is not defined
+	(void)own_window; (void)w; (void)h; (void)argv; (void)argc;
 	/* There seems to be some problems with setting transparent background
 	 * (on fluxbox this time). It doesn't happen always and I don't know why it
 	 * happens but I bet the bug is somewhere here. */