added some contrib files from Nicu Pavel

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@986 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

diff --git a/contrib/picoLCD/lcd4linux.conf b/contrib/picoLCD/lcd4linux.conf
new file mode 100644 (file)
index 0000000..8901fe2
--- /dev/null
+++ b/contrib/picoLCD/lcd4linux.conf
@@ -0,0 +1,628 @@
+Display picoLCD {
+    Driver   'picoLCDGraphic'
+    Size     '256x64'
+    Contrast  230
+    Backlight 1
+    Inverted   1
+    Icons     1
+}
+
+Variables {
+   tick 500
+   tack 100
+   minute 60000
+}
+
+
+
+                            
+
+#Plugin MySQL {
+#    server 'gsmlandia.com'    # if none, localhost assumed
+#    port 3306                 # if none, MySQL default assumed
+#    user 'lcd4linux'          # if none, lcd4linux unix owner assumed
+#    password 'lcd4linux'      # if none, empty password assumed
+#    database 'lcd4linux'      # MUST be specified
+#}
+
+#Plugin Pop3 {
+#   server1 'localhost'
+#   port1 110
+#   user1 'user'
+#   password1 'pass'
+#}
+
+
+Widget OS {
+    class 'Text'
+    expression '*** '.uname('sysname').' '.uname('release').' ***'
+    width 20
+    align 'M'
+    style 'bold'
+    speed 50   
+    update tick
+}
+
+
+                    
+
+Widget HDDTemp {
+    class 'Text'
+    expression 'IDE Temp'.exec ('hddtemp /dev/sda | cut -f 3 -d :', 1000)
+    width 14
+    align 'L'
+    update 1000
+}
+
+Widget FSSpace {
+    class  'Text'
+    expression a=((statfs('/', 'bavail')*statfs('/', 'bsize'))/1024/1024);b=((statfs('/media/disk', 'bavail')*statfs('/media/disk', 'bsize'))/1024/1024);c='/ '.' '.a.'MB  /media/disk/ '.b.' MB'
+    prefix 'Free Space:'
+    postfix ''
+    width  42
+    align  'M'
+    #precision 0
+    update 1000
+}
+
+
+Widget BottomTicker {
+    class  'Text'
+    expression uname('sysname').' '.uname('nodename').' '.uname('release').' '.uname('machine').' '.cpuinfo('model name')
+    #expression strftime('%A %d/%m %H:%M:%S',time()).' '.cpuinfo('model name').' '. uptime('%d days %H:%M:%S')
+    #expression strftime('%A %d/%m %H:%M:%S',time())
+    prefix ''
+    width  42
+    align  'M'
+    speed 1000 
+    update tick
+    style 'bold'
+}
+
+#Widget CPU {
+#    class  'Text'
+#    expression  uname('machine')
+#    prefix 'CPU '
+#    width  9
+#    align  'L'
+#    style test::onoff(7)>0?'bold':'norm'
+#    update tick
+#}
+
+
+Widget CPULabel {
+    class 'text'
+    expression 'CPU:'
+    width 4
+    align 'L'
+    style 'bold'
+}
+
+Widget CPU {
+    class 'Text'
+    expression proc_stat::cpu('busy', 500)
+    prefix ''  
+    postfix '% '       
+    width 5    
+    precision 0
+    align 'R'  
+    update tick        
+}      
+
+Widget CPUBar {
+    class 'Bar'
+    expression  proc_stat::cpu('busy',   500)
+    expression2 proc_stat::cpu('system', 500)
+    length 10
+    min 1
+    max 100
+    direction 'E'
+    style 'H'
+    update tick
+}
+
+
+Widget RAMLabel {
+    class 'text'
+    expression 'RAM:'
+    width 4
+    align 'L'
+    style 'bold'
+}
+
+
+Widget RAMTotal {
+    class  'Text'
+    expression meminfo('MemTotal')/1024
+    postfix  'MB FREE' 
+    width  11
+    precision 0
+    align  'L'
+    update tick
+}
+
+Widget RAMFree {
+    class  'Text'
+    expression meminfo('MemFree')/1024
+    prefix ''
+    postfix '/'        
+    width  5
+    precision 0
+    align  'R'
+    update tick
+}
+
+Widget IDELabel {
+    class 'text'
+    expression 'IDE:'
+    width 4
+    align 'L'
+    style 'bold'
+}
+
+Widget IDEIn {
+    class 'text'
+    # In MB/s
+    expression (diskstats('sda', 'read_sectors', 500))/2048
+    prefix 'OUT '
+    postfix 'MB'
+    precision 2
+    align 'R'
+    width 10
+    update tick
+}
+
+Widget IDEOut {
+    class 'text'
+    # In MB/s
+    expression (diskstats('sda', 'write_sectors', 500))/2048
+    prefix 'IN '
+    postfix 'MB'
+    precision 2
+    align 'R'
+    width 10
+    update tick
+}
+
+Widget IDEBar {
+    class 'Bar'
+    expression  diskstats('sda', 'read_sectors',  500)
+    expression2 diskstats('sda', 'write_sectors', 500)
+    length 14
+    direction 'E'
+    style 'H'
+    update tick
+}
+
+Widget ETHLabel {
+    class 'text'
+    expression 'ETH:'
+    width 4
+    align 'L'
+    style 'bold'
+}
+
+
+Widget ETHIn {
+    class 'Text'
+    expression (netdev('eth0', 'Rx_bytes', 500))/1024
+    prefix 'OUT'
+    postfix 'KB'
+    width 9    
+    precision 0
+    align 'R'  
+    update tick        
+}      
+
+Widget ETHOut {
+    class 'Text'
+    expression (netdev('eth0', 'Tx_bytes', 500))/1024
+    prefix 'IN'
+    postfix 'KB'
+    width 9    
+    precision 0
+    align 'R'  
+    update tick        
+}      
+
+Widget ETHBar {
+    class 'Bar'
+    expression  netdev('eth0', 'Rx_bytes', 500)
+    expression2 netdev('eth0', 'Tx_bytes', 500)
+    length 14  
+    direction 'E'
+    style 'H'
+    update tick
+}
+
+Widget Time {
+    class 'Text'
+    expression strftime('%a,%d/%m %H:%M:%S',time())
+    width 20
+    align 'Left'
+    update 1000
+}
+
+Widget Uptime {
+    class 'Text'
+    expression uptime('%d d %H:%M:%S')
+    width 21
+    align 'R'
+    prefix 'Uptime '
+    update 1000
+}
+
+
+#Widget Disk {
+#    class 'Text'
+#    # disk.[rw]blk return blocks, we assume a blocksize of 512
+#    # to get the number in kB/s we would do blk*512/1024, which is blk/2 
+#    # expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2
+#    # with kernel 2.6, disk_io disappeared from /proc/stat but moved to /proc/diskstat
+#    # therefore you have to use another function called 'diskstats':
+#    expression diskstats('sda', 'read_sectors', 500) + diskstats('sda', 'write_sectors', 500)
+#    prefix ''
+#    postfix ' '
+#    width 7   
+#    precision 0
+#    align 'R' 
+#    update tick       
+#}     
+
+#Widget DiskBar {
+#    class 'Bar'
+#    #expression  proc_stat::disk('.*', 'rblk', 500)
+#    #expression2 proc_stat::disk('.*', 'wblk', 500)
+#    # for kernel 2.6:
+#    expression  diskstats('sda', 'read_sectors',  500)
+#    expression2 diskstats('sda', 'write_sectors', 500)
+#    length 14 
+#    direction 'E'
+#    update tack
+#}
+
+
+Widget PPP {
+    class 'Text'
+    expression (ppp('Rx:0', 500)+ppp('Tx:0', 500))
+    prefix 'PPP'
+    width 9
+    precision 0
+    align 'R'
+    update tick
+}
+
+Widget Temp {
+    class 'Text'
+    expression i2c_sensors('temp_input3')*1.0324-67
+    prefix 'Temp'
+    width 9
+    precision 1
+    align 'R'
+    update tick
+}
+
+Widget TempBar {
+    class 'Bar'
+    expression  i2c_sensors('temp_input3')*1.0324-67
+    min 40
+    max 80
+    length 10
+    direction 'E'
+    update tack
+}
+
+Widget MySQLtest1 {
+    class 'Text'
+    expression MySQL::query('SELECT id FROM table1')
+    width 20
+    align 'R'
+    prefix 'MySQL test:'
+    update minute
+}
+
+Widget MySQLtest2 {
+    class 'Text'
+    expression MySQL::status()
+    width 20
+    align 'M'
+    prefix 'Status: '
+    update minute
+}
+
+
+
+
+# Icons
+
+Widget Heartbeat {
+    class 'Icon'
+    speed 800
+    Bitmap {
+       Row1 '.....|.....'
+       Row2 '.*.*.|.*.*.'
+       Row3 '*****|*.*.*'
+       Row4 '*****|*...*'
+       Row5 '.***.|.*.*.'
+       Row6 '.***.|.*.*.'
+       Row7 '..*..|..*..'
+       Row8 '.....|.....'
+    }
+}
+
+Widget EKG {
+    class 'Icon'
+    speed 50
+    Bitmap {
+       Row1 '.....|.....|.....|.....|.....|.....|.....|.....'
+       Row2 '.....|....*|...*.|..*..|.*...|*....|.....|.....'
+       Row3 '.....|....*|...*.|..*..|.*...|*....|.....|.....'
+       Row4 '.....|....*|...**|..**.|.**..|**...|*....|.....'
+       Row5 '.....|....*|...**|..**.|.**..|**...|*....|.....'
+       Row6 '.....|....*|...*.|..*.*|.*.*.|*.*..|.*...|*....'
+       Row7 '*****|*****|****.|***..|**..*|*..**|..***|.****'
+       Row8 '.....|.....|.....|.....|.....|.....|.....|.....'
+    }
+}
+Widget Karo {
+    class 'Icon'
+    speed 200
+    Bitmap {
+       Row1 '.....|.....|.....|.....|..*..|.....|.....|.....'
+       Row2 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....'
+       Row3 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....'
+       Row4 '.....|..*..|.*.*.|*...*|.....|*...*|.*.*.|..*..'
+       Row5 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....'
+       Row6 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....'
+       Row7 '.....|.....|.....|.....|..*..|.....|.....|.....'
+       Row8 '.....|.....|.....|.....|.....|.....|.....|.....'
+    }
+}
+Widget Heart {
+    class 'Icon'
+    speed 250
+    Bitmap {
+       Row1 '.....|.....|.....|.....|.....|.....'
+       Row2 '.*.*.|.....|.*.*.|.....|.....|.....'
+       Row3 '*****|.*.*.|*****|.*.*.|.*.*.|.*.*.'
+       Row4 '*****|.***.|*****|.***.|.***.|.***.'
+       Row5 '.***.|.***.|.***.|.***.|.***.|.***.'
+       Row6 '.***.|..*..|.***.|..*..|..*..|..*..'
+       Row7 '..*..|.....|..*..|.....|.....|.....'
+       Row8 '.....|.....|.....|.....|.....|.....'
+    }
+}
+Widget Blob {
+    class 'Icon'
+    speed 250
+    Bitmap {
+       Row1 '.....|.....|.....'
+       Row2 '.....|.....|.***.'
+       Row3 '.....|.***.|*...*'
+       Row4 '..*..|.*.*.|*...*'
+       Row5 '.....|.***.|*...*'
+       Row6 '.....|.....|.***.'
+       Row7 '.....|.....|.....'
+       Row8 '.....|.....|.....'
+    }
+}
+Widget Wave {
+    class 'Icon'
+    speed 100
+    Bitmap {
+       Row1 '..**.|.**..|**...|*....|.....|.....|.....|.....|....*|...**'
+       Row2 '.*..*|*..*.|..*..|.*...|*....|.....|.....|....*|...*.|..*..'
+       Row3 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...'
+       Row4 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...'
+       Row5 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...'
+       Row6 '.....|.....|....*|...*.|..*..|.*..*|*..*.|..*..|.*...|*....'
+       Row7 '.....|.....|.....|....*|...**|..**.|.**..|**...|*....|.....'
+       Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....'
+    }
+}
+Widget Squirrel {
+    class 'Icon'
+    speed 100
+    Bitmap {
+       Row1 '.....|.....|.....|.....|.....|.....'
+       Row2 '.....|.....|.....|.....|.....|.....'
+       Row3 '.....|.....|.....|.....|.....|.....'
+       Row4 '**...|.**..|..**.|...**|....*|.....'
+       Row5 '*****|*****|*****|*****|*****|*****'
+       Row6 '...**|..**.|.**..|**...|*....|.....'
+       Row7 '.....|.....|.....|.....|.....|.....'
+       Row8 '.....|.....|.....|.....|.....|.....'
+    }
+}
+
+Widget IOIcon {
+    class 'Icon'
+    speed 100
+    Bitmap {
+       Row1 '.....|.....|.....|.....|.....|.....'
+       Row2 '...*.|.....|...*.|.....|...*.|.....'
+       Row3 '*****|.....|*****|.....|*****|.....'
+       Row4 '...*.|.....|...*.|.....|...*.|.....'
+       Row5 '.*...|.....|.*...|.....|.*...|.....'
+       Row6 '*****|.....|*****|.....|*****|.....'
+       Row7 '.*...|.....|.*...|.....|.*...|.....'
+       Row8 '.....|.....|.....|.....|.....|.....'
+    }
+}
+
+Widget Lightning {
+    class 'icon'
+    speed 100
+    visible cpu('busy', 500)-50
+    bitmap {
+        row1 '...***'
+        row2 '..***.'
+        row3 '.***..'
+        row4 '.****.'
+        row5 '..**..'
+        row6 '.**...'
+        row7 '**....'
+        row8 '*.....'
+    }
+}
+
+Widget Rain {
+    class 'icon'
+    speed 200
+    bitmap {
+       row1 '...*.|.....|.....|.*...|....*|..*..|.....|*....'
+       row2 '*....|...*.|.....|.....|.*...|....*|..*..|.....'
+       row3 '.....|*....|...*.|.....|.....|.*...|....*|..*..'
+       row4 '..*..|.....|*....|...*.|.....|.....|.*...|....*'
+       row5 '....*|..*..|.....|*....|...*.|.....|.....|.*...'
+       row6 '.*...|....*|..*..|.....|*....|...*.|.....|.....'
+       row7 '.....|.*...|....*|..*..|.....|*....|...*.|.....'
+       row8 '.....|.....|.*...|....*|..*..|.....|*....|...*.'
+    }
+}
+
+
+Widget GPO_Val1 {
+    class 'Text'
+    expression LCD::GPO(1)
+    prefix 'GPO#1'
+    width 10
+    precision 0
+    align 'R'
+    update tick
+}
+
+Widget GPI_Val1 {
+    class 'Text'
+    expression LCD::GPI(1)
+    prefix 'GPI#1'
+    width 10
+    precision 0
+    align 'R'
+    update tick
+}
+
+Widget GPO_Val4 {
+    class 'Text'
+    expression LCD::GPO(4)
+    prefix 'GPO#4'
+    width 10
+    precision 0
+    align 'R'
+    update tick
+}
+
+Widget GPO_Test1 {
+    class 'GPO'
+    expression 255*test::onoff(1)
+    update 300
+}
+
+Widget GPO_Test255 {
+    class 'GPO'
+    expression test::bar(0,255, 0, 1)
+    update 100
+}
+
+Widget GPO_picolcd {
+    class 'GPO'
+    expression test::onoff(1)
+    update 300
+}
+
+Widget CpuImage {
+    class 'Image'
+    file '/etc/picoLCDGraphic/Images/cpu_a.png'
+    update 1000
+    visible 1
+    inverted 0
+    reload 0
+}
+
+Widget HddImage {
+    class 'Image'
+    file '/etc/picoLCDGraphic/Images/hdd_a.png'
+    update 1000
+    visible 1
+    inverted 0
+    reload 0
+}
+
+Widget RamImage {
+    class 'Image'
+    file '/etc/picoLCDGraphic/Images/ram_a.png'
+    update 1000
+    visible 1
+    inverted 0
+    reload 0
+}
+
+Widget NetImage {
+    class 'Image'
+    file '/etc/picoLCDGraphic/Images/net_a.png'
+    update 1000
+    visible 1
+    inverted 0
+    reload 0
+}
+
+Widget FanImage {
+    class 'Image'
+    file '/etc/picoLCDGraphic/Images/fan_a.png'
+    update 1000
+    visible 1
+    inverted 0
+    reload 0
+}
+
+
+Layout picoLCD {
+#    Layer 1 {
+#          X0.Y0 'BandwidthImage'
+#      }
+#    Layer 1 {
+#      X0.Y0 'CpuImage'
+#    }
+    Row1 {
+       Col1 'CPULabel'
+       Col6 'CPU'
+       Col11 'CPUBar'
+       Col21 'RAMLabel'
+       Col26 'RAMFree'
+       Col31 'RAMTotal'
+    }
+    Row2 {
+       Col1 'IDELabel'
+       Col6 'IDEIn'
+       Col17 'IDEOut'
+       Col28 'IDEBar'
+    }
+    Row3 {
+       Col1 'FSSpace'
+    }
+    Row4 {
+       Col1 'ETHLabel'
+       Col6 'ETHIn'
+       Col17 'ETHOut'
+       Col28 'ETHBar'
+    }
+    Row7 {
+       Col1 'Time'
+       Col22 'Uptime'
+    }
+
+    Row8 {
+       Col1 'Uptime'
+       Col1 'BottomTicker'
+    }
+    #Layer 2 {
+    #  X0.Y0 'ImageTest'
+    #}
+
+#GPO1 'GPO_picolcd'
+#GPO2 'GPO_picolcd'
+#GPO8 'GPO_picolcd'
+}
+
+Display 'picoLCD'
+Layout  'picoLCD'

diff --git a/contrib/picoLCD/lcd4linux.conf.mrtg b/contrib/picoLCD/lcd4linux.conf.mrtg
new file mode 100644 (file)
index 0000000..56aaac1
--- /dev/null
+++ b/contrib/picoLCD/lcd4linux.conf.mrtg
@@ -0,0 +1,91 @@
+Display picoLCD {
+    Driver   'picoLCDGraphic'
+    Size     '256x64'
+    Contrast  230
+    Backlight 1
+    Inverted   1
+    Icons     1
+}
+
+
+Variables {
+   n 0
+   nkey 0
+   currentImage 'http://192.168.12.113/mrtg/127.0.0.1_2-month.png'
+   mrtgDayImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-day.png'
+   mrtgWeekImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-week.png'
+   #currentFile '/tmp/127.0.0.1_2-day.png'
+   currentFile ' '
+   tick 500
+   tack 100
+   minute 60000
+}
+
+Widget TimerW {
+    class 'Timer'
+    expression n=LCD::GPI(1);nkey=n!=0?n:nkey
+    active 1
+    update 100
+}
+                        
+
+# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts
+Widget MRTGMinute {
+    class 'Text'
+    expression currentFile=python::exec('mrtg', 'saveimage', currentImage)
+    width 42
+    #update minute
+    update 100
+}
+
+Widget test {
+    class 'Text'
+    expression currentFile
+    width 42
+    #update minute
+    update 100
+}
+
+# Python script will save the filename as taken from the URL above in the /etc/picoLCDGraphic/Images path
+# Modify mrtg.py to save in another path and also change file tag below
+Widget BandwidthImage {
+    class 'Image'
+    file currentFile
+    visible 1
+    inverted 0
+    reload 1
+    #update minute
+    update 100
+    #update tick
+}
+
+Widget GPO_kup {
+   class 'GPO'
+   expression currentImage=nkey==5?mrtgDayImageURL:currentImage;nkey==5?1:0
+   update 300
+}
+         
+  Widget GPO_kdown {
+  class 'GPO'
+  expression currentImage=nkey==7?mrtgWeekImageURL:currentImage;nkey==7?1:0
+  update 300
+}
+                  
+
+Layout picoLCD {
+    Row1 {
+       Col1 'MRTGMinute'
+    }
+    
+    Layer 1 {
+        X0.Y0 'BandwidthImage'
+    }
+    
+    Timer1 'TimerW'
+    GPO2       'GPO_kup'
+    GPO3       'GPO_kdown'
+       
+}
+
+Display 'picoLCD'
+Layout  'picoLCD'

diff --git a/contrib/picoLCD/lcd4linux.conf.rss b/contrib/picoLCD/lcd4linux.conf.rss
new file mode 100644 (file)
index 0000000..dd99a04
--- /dev/null
+++ b/contrib/picoLCD/lcd4linux.conf.rss
@@ -0,0 +1,142 @@
+Display picoLCD {
+    Driver   'picoLCDGraphic'
+    Size     '256x64'
+    Contrast  230
+    Backlight 1
+    Inverted   1
+    Icons     1
+}
+
+
+Variables {
+   n 0
+   nkey 0
+   page 0
+   title 0
+   rss1 'http://slashdot.org/slashdot.rdf'
+   rss2 'http://www.engadget.com/rss.xml'
+   rss 'http://www.linuxsecurity.com/static-content/debian.rss'
+   tick 500
+   tack 100
+   minute 60000
+}
+
+Widget TimerW {
+    class 'Timer'
+    expression n=LCD::GPI(1);nkey=n
+    active 1
+    update 100
+}
+                        
+
+# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts
+
+Widget RSSFeedInfo {
+    class 'Text'
+    #expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param)
+    expression rss.' page:'.page
+    width 42
+    align 'L'
+    style 'bold'
+    #update minute
+    update 500
+}
+
+Widget RSSFeedTitle1 {
+    class 'Text'
+    expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param)
+    width 42
+    prefix '>'
+    align 'L'
+    #update minute
+    update 500
+}
+
+
+
+Widget RSSFeedTitle2 {
+    class 'Text'
+    expression title=2+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param)
+    width 42
+    prefix '>'
+    align 'L'
+    #update minute
+    update 500
+}
+
+
+Widget RSSFeedTitle3 {
+    class 'Text'
+    expression title=3+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param)
+    width 42
+    prefix '>'
+    align 'L'
+    #update minute
+    update 500
+}
+
+Widget RSSFeedTitle4 {
+    class 'Text'
+    expression title=4+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param)
+    width 42
+    prefix '>'
+    align 'L'
+    #update minute
+    update 500
+}
+
+
+Widget GPO_kback {
+   class 'GPO'
+   expression rss=nkey==1?rss1:rss
+   update 100
+}
+
+Widget GPO_khome {
+   class 'GPO'
+   expression rss=nkey==2?rss2:rss
+   update 100
+}
+
+
+Widget GPO_kup {
+   class 'GPO'
+   expression page=nkey==5?page-1:page#;nkey==5?1:0
+   update 100
+}
+         
+  Widget GPO_kdown {
+  class 'GPO'
+  expression page=nkey==7?page+1:page#;nkey==7?1:0
+  update 100
+}
+                  
+
+Layout picoLCD {
+    Row1 {
+       Col1 'RSSFeedInfo'
+    }
+    Row2 {
+       Col1 'RSSFeedTitle1'
+    }
+    Row4 {
+       Col1 'RSSFeedTitle2'
+    }
+    Row6 {
+       Col1 'RSSFeedTitle3'
+    }
+    Row8 {
+       Col1 'RSSFeedTitle4'
+    }
+    
+    Timer1 'TimerW'
+    
+    GPO1       'GPO_kback'
+    GPO2       'GPO_khome'
+    GPO3       'GPO_kup'
+    GPO4       'GPO_kdown'
+       
+}
+
+Display 'picoLCD'
+Layout  'picoLCD'

diff --git a/contrib/picoLCD/lcd4linux.conf.rss.timers b/contrib/picoLCD/lcd4linux.conf.rss.timers
new file mode 100644 (file)
index 0000000..ef16d4b
--- /dev/null
+++ b/contrib/picoLCD/lcd4linux.conf.rss.timers
@@ -0,0 +1,127 @@
+Display picoLCD {
+    Driver   'picoLCDGraphic'
+    Size     '256x64'
+    Contrast  230
+    Backlight 1
+    Inverted   1
+    Icons     1
+}
+
+
+Variables {
+   n 0
+   nkey 0
+   page 0
+   t 0
+   p ' '
+   r1 ' '
+   r2 ' '
+   r3 ' '
+   r4 ' '
+   rss 'http://slashdot.org/slashdot.rdf'
+ 
+   tick 500
+   tack 100
+   minute 60000
+   #rssRefresh minute
+   rssRefresh 1000
+}
+
+Widget TimerW {
+    class 'Timer'
+    expression n=LCD::GPI(1);nkey=n!=0?n:nkey
+    active 1
+    update 100
+}
+
+Widget TimerRSS {
+    class 'Timer'
+    expression t=1+page;p='!'.t;r1=python::exec('rss', 'pf', rss.p);t=2+page;p='!'.t;r2=python::exec('rss', 'pf', rss.p);t=3+page;p='!'.t;r3=python::exec('rss', 'pf', rss.p);t=4+page;p='!'.t;r4=python::exec('rss', 'pf', rss.p);rssRefresh=1000
+    active 1
+    update rssRefresh
+}
+                        
+
+# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts
+Widget RSSFeedTitle1 {
+    class 'Text'
+    #expression title=1+page;param='!'.title;python::exec('rss', 'parsefeed', slashdotRSS.param)
+    expression r1
+    width 42
+    prefix '- '
+    align 'L'
+    #update minute
+    update 300
+}
+
+
+
+Widget RSSFeedTitle2 {
+    class 'Text'
+    expression r2
+    width 42
+    prefix '- '
+    align 'L'
+    #update minute
+    update 300
+}
+
+
+Widget RSSFeedTitle3 {
+    class 'Text'
+    expression r3
+    width 42
+    prefix '- '
+    align 'L'
+    #update minute
+    update 300
+}
+
+Widget RSSFeedTitle4 {
+    class 'Text'
+    expression r4
+    width 42
+    prefix '- '
+    align 'L'
+    #update minute
+    update 300
+}
+
+
+Widget GPO_kup {
+   class 'GPO'
+   expression page=nkey==5?0:page;nkey==5?1:0#;rssRefresh=nkey==5?100:rssRefresh
+   update 100
+}
+         
+  Widget GPO_kdown {
+  class 'GPO'
+  expression page=nkey==7?4:page;nkey==7?1:0#;rssRefresh=nkey==7?100:rssRefresh
+  update 100
+}
+                  
+
+Layout picoLCD {
+    Row1 {
+       Col1 'RSSFeedTitle1'
+    }
+    Row3 {
+       Col1 'RSSFeedTitle2'
+    }
+    Row5 {
+       Col1 'RSSFeedTitle3'
+    }
+    Row7 {
+       Col1 'RSSFeedTitle4'
+    }
+    
+    Timer1 'TimerW'
+    Timer2 'TimerRSS'
+    
+    GPO2       'GPO_kup'
+    GPO3       'GPO_kdown'
+       
+}
+
+Display 'picoLCD'
+Layout  'picoLCD'

diff --git a/contrib/picoLCD/mrtg.py b/contrib/picoLCD/mrtg.py
new file mode 100644 (file)
index 0000000..e501ca9
--- /dev/null
+++ b/contrib/picoLCD/mrtg.py
@@ -0,0 +1,21 @@
+import urllib
+import shutil
+
+download_path = "/tmp/"
+
+def saveimage(imageurl):
+       filename = imageurl.split('/')[-1]
+       tmpname = filename + ".tmp"
+       try:
+               urllib.urlretrieve(imageurl, download_path + tmpname)
+       except IOError:
+               return "Error downloading file"
+       else:
+               shutil.move(download_path + tmpname, download_path + filename)
+               return download_path + filename
+
+
+#saveimage("http://www.switch.ch/network/operation/statistics/geant2-day.png")
+#saveimage("http://192.168.12.113/mrtg/127.0.0.1_2-day.png")
+
+

diff --git a/contrib/picoLCD/rsstimer.py b/contrib/picoLCD/rsstimer.py
new file mode 100644 (file)
index 0000000..5da92ea
--- /dev/null
+++ b/contrib/picoLCD/rsstimer.py
@@ -0,0 +1,92 @@
+import feedparser
+import time
+import datetime
+import tempfile
+import linecache
+
+# temporary file used to store rss entries
+filename = "/tmp/rsstimer.tmp"
+# interval in seconds between rss updates
+updateinterval = 60
+
+# lcd4linux permits only 1 parameter passed to the function
+# we send the rss title id with the ! spacer
+def getfeed(rssfeed):
+    print rssfeed
+    idx = 0
+    feed = rssfeed.split('!')[0]
+    idx = int(rssfeed.split('!')[-1])
+    if (idx <= 0): idx = 1;
+    
+    oldfeed = fgetfeed()
+    
+    if (oldfeed != feed):
+       lastupdate = 0
+       print "Feed changed refresing"
+    else:
+        lastupdate = fgetseconds()
+    
+    if (lastupdate <= 0):
+       saverss(feed)
+    else:
+       now = getseconds()
+       delta = now - lastupdate
+       if (delta > updateinterval):
+           print "Last update: " + str(delta) + " seconds ago. Updating the rss entries."
+           saverss(feed)
+    # first line in the file is the timestamp second is the feed url
+    output = linecache.getline(filename, idx + 2)
+    print output
+    return output
+       
+def getseconds():
+    ts = datetime.datetime.now()
+    return time.mktime(ts.timetuple())
+
+def fgetseconds():
+    try:
+       f = open(filename, "r")
+    except IOError:
+       print "Cannot get timestamp from file"
+       return 0
+    else:
+       return float(f.readline())
+
+def fgetfeed():
+    try:
+       f = open(filename, "r")
+    except IOError:
+       print "Cannot get feed from file"
+       return ' '
+    else:
+       # skip first line 
+       f.readline()
+       return f.readline().rstrip("\n")
+
+       
+def saverss(rssfeed):
+    linecache.clearcache()
+    f = open(filename, "w")
+    # save timestamp
+    f.write(str(getseconds()))
+    f.write("\n")
+    # save feed url
+    f.write(rssfeed)
+    f.write("\n")
+    print "Downloading the rss feed from: " + rssfeed
+    feed = feedparser.parse(rssfeed)
+    for entry in feed.entries:
+       f.write(entry.title)
+       f.write("\n")
+    f.close
+    print "Done"
+
+def printrss():
+    f = open(filename, "r")
+    f.readline()
+    for line in f:
+       print line
+       
+#print getfeed("http://slashdot.org/slashdot.rdf!5")
+print getfeed("http://www.linux.com/feed?theme=rss!1")
+