mirror of
https://github.com/netfun2000/lcd4linux.git
synced 2026-02-27 09:44:34 +08:00
[lcd4linux @ 2004-01-25 05:30:08 by reinelt]
plugin_netdev for parsing /proc/net/dev added git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@338 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
@@ -37,6 +37,7 @@ plugin_loadavg.c \
|
||||
plugin_proc_stat.c \
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||||
plugin_cpuinfo.c \
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||||
plugin_meminfo.c \
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||||
plugin_netdev.c \
|
||||
plugin_i2c_sensors.c \
|
||||
plugin_xmms.c \
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||||
system.c system.h \
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||||
|
||||
+15
-15
@@ -106,7 +106,7 @@ lcd4linux_LDADD = @DRIVERS@ @DRVLIBS@
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||||
#remove next line for liblcd4linux
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||||
lcd4linux_DEPENDENCIES = @DRIVERS@
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||||
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||||
lcd4linux_SOURCES = lcd4linux.c pid.c pid.h hash.c hash.h parser.c parser.h processor.c processor.h layout.c layout.h timer.c timer.h evaluator.c evaluator.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_math.c plugin_string.c plugin_cfg.c plugin_uname.c plugin_loadavg.c plugin_proc_stat.c plugin_cpuinfo.c plugin_meminfo.c plugin_i2c_sensors.c plugin_xmms.c system.c system.h isdn.c isdn.h wifi.c wifi.h mail.c mail.h seti.c seti.h battery.c battery.h dvb.c dvb.h filter.c filter.h exec.c exec.h expr.c expr.h mail2.c socket.c socket.h imon.c imon.h display.c display.h drv.c drv.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_text.c drv_generic_text.h debug.c debug.h cfg.c cfg.h lock.c lock.h pixmap.c pixmap.h bar.c bar.h icon.c icon.h fontmap.c fontmap.h udelay.c udelay.h
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||||
lcd4linux_SOURCES = lcd4linux.c pid.c pid.h hash.c hash.h parser.c parser.h processor.c processor.h layout.c layout.h timer.c timer.h evaluator.c evaluator.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_math.c plugin_string.c plugin_cfg.c plugin_uname.c plugin_loadavg.c plugin_proc_stat.c plugin_cpuinfo.c plugin_meminfo.c plugin_netdev.c plugin_i2c_sensors.c plugin_xmms.c system.c system.h isdn.c isdn.h wifi.c wifi.h mail.c mail.h seti.c seti.h battery.c battery.h dvb.c dvb.h filter.c filter.h exec.c exec.h expr.c expr.h mail2.c socket.c socket.h imon.c imon.h display.c display.h drv.c drv.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_text.c drv_generic_text.h debug.c debug.h cfg.c cfg.h lock.c lock.h pixmap.c pixmap.h bar.c bar.h icon.c icon.h fontmap.c fontmap.h udelay.c udelay.h
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#liblcd4linux_la_DEPENDENCIES = @DRIVERS@
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@@ -153,15 +153,15 @@ widget_bar.$(OBJEXT) widget_icon.$(OBJEXT) plugin.$(OBJEXT) \
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plugin_math.$(OBJEXT) plugin_string.$(OBJEXT) plugin_cfg.$(OBJEXT) \
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plugin_uname.$(OBJEXT) plugin_loadavg.$(OBJEXT) \
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||||
plugin_proc_stat.$(OBJEXT) plugin_cpuinfo.$(OBJEXT) \
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plugin_meminfo.$(OBJEXT) plugin_i2c_sensors.$(OBJEXT) \
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||||
plugin_xmms.$(OBJEXT) system.$(OBJEXT) isdn.$(OBJEXT) wifi.$(OBJEXT) \
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||||
mail.$(OBJEXT) seti.$(OBJEXT) battery.$(OBJEXT) dvb.$(OBJEXT) \
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filter.$(OBJEXT) exec.$(OBJEXT) expr.$(OBJEXT) mail2.$(OBJEXT) \
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||||
socket.$(OBJEXT) imon.$(OBJEXT) display.$(OBJEXT) drv.$(OBJEXT) \
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||||
drv_generic_serial.$(OBJEXT) drv_generic_parport.$(OBJEXT) \
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drv_generic_text.$(OBJEXT) debug.$(OBJEXT) cfg.$(OBJEXT) lock.$(OBJEXT) \
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||||
pixmap.$(OBJEXT) bar.$(OBJEXT) icon.$(OBJEXT) fontmap.$(OBJEXT) \
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udelay.$(OBJEXT)
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plugin_meminfo.$(OBJEXT) plugin_netdev.$(OBJEXT) \
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plugin_i2c_sensors.$(OBJEXT) plugin_xmms.$(OBJEXT) system.$(OBJEXT) \
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||||
isdn.$(OBJEXT) wifi.$(OBJEXT) mail.$(OBJEXT) seti.$(OBJEXT) \
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||||
battery.$(OBJEXT) dvb.$(OBJEXT) filter.$(OBJEXT) exec.$(OBJEXT) \
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expr.$(OBJEXT) mail2.$(OBJEXT) socket.$(OBJEXT) imon.$(OBJEXT) \
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||||
display.$(OBJEXT) drv.$(OBJEXT) drv_generic_serial.$(OBJEXT) \
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||||
drv_generic_parport.$(OBJEXT) drv_generic_text.$(OBJEXT) \
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debug.$(OBJEXT) cfg.$(OBJEXT) lock.$(OBJEXT) pixmap.$(OBJEXT) \
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bar.$(OBJEXT) icon.$(OBJEXT) fontmap.$(OBJEXT) udelay.$(OBJEXT)
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CFLAGS = @CFLAGS@
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COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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||||
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
@@ -190,11 +190,11 @@ DEP_FILES = .deps/BeckmannEgle.P .deps/Crystalfontz.P .deps/Cwlinux.P \
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.deps/mail.P .deps/mail2.P .deps/parport.P .deps/parser.P .deps/pid.P \
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||||
.deps/pixmap.P .deps/plugin.P .deps/plugin_cfg.P .deps/plugin_cpuinfo.P \
|
||||
.deps/plugin_i2c_sensors.P .deps/plugin_loadavg.P .deps/plugin_math.P \
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||||
.deps/plugin_meminfo.P .deps/plugin_proc_stat.P .deps/plugin_string.P \
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||||
.deps/plugin_uname.P .deps/plugin_xmms.P .deps/processor.P .deps/seti.P \
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||||
.deps/socket.P .deps/system.P .deps/timer.P .deps/udelay.P \
|
||||
.deps/widget.P .deps/widget_bar.P .deps/widget_icon.P \
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||||
.deps/widget_text.P .deps/wifi.P
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||||
.deps/plugin_meminfo.P .deps/plugin_netdev.P .deps/plugin_proc_stat.P \
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.deps/plugin_string.P .deps/plugin_uname.P .deps/plugin_xmms.P \
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||||
.deps/processor.P .deps/seti.P .deps/socket.P .deps/system.P \
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||||
.deps/timer.P .deps/udelay.P .deps/widget.P .deps/widget_bar.P \
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||||
.deps/widget_icon.P .deps/widget_text.P .deps/wifi.P
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||||
SOURCES = $(lcd4linux_SOURCES) $(EXTRA_lcd4linux_SOURCES)
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OBJECTS = $(lcd4linux_OBJECTS)
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+30
-9
@@ -1,4 +1,4 @@
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/* $Id: drv_Crystalfontz.c,v 1.4 2004/01/23 07:04:03 reinelt Exp $
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/* $Id: drv_Crystalfontz.c,v 1.5 2004/01/25 05:30:09 reinelt Exp $
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*
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* new style driver for Crystalfontz display modules
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*
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@@ -23,6 +23,9 @@
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||||
*
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||||
*
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||||
* $Log: drv_Crystalfontz.c,v $
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||||
* Revision 1.5 2004/01/25 05:30:09 reinelt
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||||
* plugin_netdev for parsing /proc/net/dev added
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*
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* Revision 1.4 2004/01/23 07:04:03 reinelt
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* icons finished!
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*
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||||
@@ -88,7 +91,9 @@ typedef struct {
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||||
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||||
static MODEL Models[] = {
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{ 0x26, "626", 2, 16, 0, 1 },
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{ 0x31, "631", 2, 16, 0, 2 },
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{ 0x32, "632", 2, 16, 0, 1 },
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{ 0x33, "633", 2, 16, 0, 2 },
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{ 0x34, "634", 4, 20, 0, 1 },
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{ 0x36, "636", 2, 16, 0, 1 },
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{ 0xff, "Unknown", -1, -1, 0, 0 }
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@@ -128,6 +133,7 @@ static int drv_CF_start (char *section)
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{
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int i;
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char *model;
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char buffer[17];
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model=cfg_get(section, "Model", NULL);
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if (model!=NULL && *model!='\0') {
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@@ -141,22 +147,37 @@ static int drv_CF_start (char *section)
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Model=i;
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info ("%s: using model '%s'", Name, Models[Model].name);
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} else {
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error ("%s: no '%s.Model' entry from %s", Name, section, cfg_source());
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return -1;
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info ("%s: no '%s.Model' entry from %s, auto-dedecting", Name, section, cfg_source());
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Model=-1;
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}
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// initialize global variables
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DROWS = Models[Model].rows;
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DCOLS = Models[Model].cols;
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GPOS = Models[Model].gpos;
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Protocol = Models[Model].protocol;
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// open serial port
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if (drv_generic_serial_open(section, Name)<0) return -1;
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// MR: why such a large delay?
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usleep(350*1000);
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// read display type
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memset(buffer, 0, sizeof(buffer));
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drv_generic_serial_write ("\1", 2);
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usleep(250*1000);
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#if 1
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{
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int len=drv_generic_serial_read (buffer, 16);
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debug ("Michi: len=<%d> buffer=<%s>", len, buffer);
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}
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#else
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if (drv_generic_serial_read (buffer, 16)==16) {
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info ("%s: display reports serial number 0x%x", Name, *(short*)buffer);
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}
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#endif
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// initialize global variables
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DROWS = Models[Model].rows;
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DCOLS = Models[Model].cols;
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GPOS = Models[Model].gpos;
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Protocol = Models[Model].protocol;
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drv_generic_serial_write ("\014", 1); // Form Feed (Clear Display)
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drv_generic_serial_write ("\004", 1); // hide cursor
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drv_generic_serial_write ("\024", 1); // scroll off
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+13
-8
@@ -1,4 +1,4 @@
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/* $Id: drv_generic_serial.c,v 1.1 2004/01/20 14:26:09 reinelt Exp $
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/* $Id: drv_generic_serial.c,v 1.2 2004/01/25 05:30:09 reinelt Exp $
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*
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* generic driver helper for serial and usbserial displays
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*
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@@ -23,6 +23,9 @@
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*
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||||
*
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* $Log: drv_generic_serial.c,v $
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* Revision 1.2 2004/01/25 05:30:09 reinelt
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||||
* plugin_netdev for parsing /proc/net/dev added
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*
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* Revision 1.1 2004/01/20 14:26:09 reinelt
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* moved drv_generic to drv_generic_serial
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*
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@@ -219,14 +222,16 @@ int drv_generic_serial_open (char *section, char *driver)
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return -1;
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}
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if (cfg_number(section, "Speed", 19200, 1200, 38400, &i)<0) return -1;
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if (cfg_number(section, "Speed", 19200, 1200, 115200, &i)<0) return -1;
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switch (i) {
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case 1200: Speed = B1200; break;
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case 2400: Speed = B2400; break;
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case 4800: Speed = B4800; break;
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case 9600: Speed = B9600; break;
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case 19200: Speed = B19200; break;
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case 38400: Speed = B38400; break;
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case 1200: Speed = B1200; break;
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case 2400: Speed = B2400; break;
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case 4800: Speed = B4800; break;
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case 9600: Speed = B9600; break;
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case 19200: Speed = B19200; break;
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case 38400: Speed = B38400; break;
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case 57600: Speed = B57600; break;
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case 115200: Speed = B115200; break;
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default:
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error ("%s: unsupported speed '%d' from %s", Driver, i, cfg_source());
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return -1;
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+10
-1
@@ -8,6 +8,14 @@ Display LK204 {
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}
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Display CF631 {
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Icons 2
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Driver 'Crystalfontz'
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Model '631'
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Port '/dev/usb/tts/0'
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Speed 115200
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}
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||||
Display CF632 {
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||||
Icons 7
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||||
Driver 'Crystalfontz'
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@@ -239,7 +247,8 @@ Layout L16x2 {
|
||||
|
||||
#Display 'LK204'
|
||||
#Display 'HD44780-20x4'
|
||||
Display 'CF632'
|
||||
#Display 'CF632'
|
||||
Display 'CF631'
|
||||
|
||||
#Layout 'Default'
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||||
Layout 'L16x2'
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
/* $Id: plugin.c,v 1.13 2004/01/16 05:04:53 reinelt Exp $
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||||
/* $Id: plugin.c,v 1.14 2004/01/25 05:30:09 reinelt Exp $
|
||||
*
|
||||
* plugin handler for the Evaluator
|
||||
*
|
||||
@@ -22,6 +22,9 @@
|
||||
*
|
||||
*
|
||||
* $Log: plugin.c,v $
|
||||
* Revision 1.14 2004/01/25 05:30:09 reinelt
|
||||
* plugin_netdev for parsing /proc/net/dev added
|
||||
*
|
||||
* Revision 1.13 2004/01/16 05:04:53 reinelt
|
||||
* started plugin proc_stat which should parse /proc/stat
|
||||
* which again is a paint in the a**
|
||||
@@ -123,6 +126,7 @@ int plugin_init_loadavg (void);
|
||||
int plugin_init_proc_stat (void);
|
||||
int plugin_init_cpuinfo (void);
|
||||
int plugin_init_meminfo (void);
|
||||
int plugin_init_netdev (void);
|
||||
int plugin_init_i2c_sensors (void);
|
||||
int plugin_init_xmms (void);
|
||||
|
||||
@@ -137,6 +141,7 @@ int plugin_init (void)
|
||||
plugin_init_proc_stat();
|
||||
plugin_init_cpuinfo();
|
||||
plugin_init_meminfo();
|
||||
plugin_init_netdev();
|
||||
// MR: segfaults here
|
||||
// plugin_init_i2c_sensors();
|
||||
plugin_init_xmms();
|
||||
|
||||
+6
-5
@@ -1,4 +1,4 @@
|
||||
/* $Id: plugin_meminfo.c,v 1.3 2004/01/21 10:48:17 reinelt Exp $
|
||||
/* $Id: plugin_meminfo.c,v 1.4 2004/01/25 05:30:09 reinelt Exp $
|
||||
*
|
||||
* plugin for /proc/meminfo parsing
|
||||
*
|
||||
@@ -23,6 +23,9 @@
|
||||
*
|
||||
*
|
||||
* $Log: plugin_meminfo.c,v $
|
||||
* Revision 1.4 2004/01/25 05:30:09 reinelt
|
||||
* plugin_netdev for parsing /proc/net/dev added
|
||||
*
|
||||
* Revision 1.3 2004/01/21 10:48:17 reinelt
|
||||
* hash_age function added
|
||||
*
|
||||
@@ -65,12 +68,11 @@ static HASH MemInfo = { 0, };
|
||||
static int parse_meminfo (void)
|
||||
{
|
||||
int age;
|
||||
int line;
|
||||
FILE *stream;
|
||||
|
||||
// reread every 100 msec only
|
||||
// reread every 10 msec only
|
||||
age=hash_age(&MemInfo, NULL, NULL);
|
||||
if (age>0 && age<=100) return 0;
|
||||
if (age>0 && age<=10) return 0;
|
||||
|
||||
stream=fopen("/proc/meminfo", "r");
|
||||
if (stream==NULL) {
|
||||
@@ -78,7 +80,6 @@ static int parse_meminfo (void)
|
||||
return -1;
|
||||
}
|
||||
|
||||
line=0;
|
||||
while (!feof(stream)) {
|
||||
char buffer[256];
|
||||
char *c, *key, *val;
|
||||
|
||||
+148
@@ -0,0 +1,148 @@
|
||||
/* $Id: plugin_netdev.c,v 1.1 2004/01/25 05:30:09 reinelt Exp $
|
||||
*
|
||||
* plugin for /proc/net/dev parsing
|
||||
*
|
||||
* Copyright 2003 Michael Reinelt <reinelt@eunet.at>
|
||||
* Copyright 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
|
||||
*
|
||||
* This file is part of LCD4Linux.
|
||||
*
|
||||
* LCD4Linux 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 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* LCD4Linux 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, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
*
|
||||
* $Log: plugin_netdev.c,v $
|
||||
* Revision 1.1 2004/01/25 05:30:09 reinelt
|
||||
* plugin_netdev for parsing /proc/net/dev added
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* exported functions:
|
||||
*
|
||||
* int plugin_init_netdev (void)
|
||||
* adds functions to access /proc/net/dev
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "debug.h"
|
||||
#include "plugin.h"
|
||||
|
||||
#include "hash.h"
|
||||
|
||||
|
||||
static HASH NetDev = { 0, };
|
||||
|
||||
|
||||
static void hash_set3 (char *key1, char *key2, char *key3, char *val)
|
||||
{
|
||||
char key[32];
|
||||
|
||||
snprintf (key, sizeof(key), "%s.%s.%s", key1, key2, key3);
|
||||
hash_set_delta (&NetDev, key, val);
|
||||
}
|
||||
|
||||
|
||||
static int parse_netdev (void)
|
||||
{
|
||||
int age;
|
||||
int line;
|
||||
int RxTx=0; // position of Receive/Transmit switch
|
||||
FILE *stream;
|
||||
|
||||
// reread every 10 msec only
|
||||
age=hash_age(&NetDev, NULL, NULL);
|
||||
if (age>0 && age<=10) return 0;
|
||||
|
||||
stream=fopen("/proc/net/dev", "r");
|
||||
if (stream==NULL) {
|
||||
error ("fopen(/proc/net/dev) failed: %s", strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
|
||||
line=0;
|
||||
while (!feof(stream)) {
|
||||
char buffer[256];
|
||||
char header[256];
|
||||
char *head[32];
|
||||
int col;
|
||||
|
||||
if (fgets (buffer, sizeof(buffer), stream) == NULL) break;
|
||||
|
||||
// skip line 1
|
||||
if (++line<2) continue;
|
||||
|
||||
// line 2 used for headers
|
||||
if (line==2) {
|
||||
char *h;
|
||||
strncpy(header, buffer, sizeof(header));
|
||||
RxTx=(strrchr(header, '|') - header);
|
||||
col=0;
|
||||
h=strtok(header, "| \t\n");
|
||||
while (h!=NULL) {
|
||||
head[col++]=h;
|
||||
h=strtok(NULL, "| \t\n");
|
||||
}
|
||||
} else {
|
||||
char *h, *iface=NULL;
|
||||
col=0;
|
||||
h=strtok(buffer, ":| \t\n");
|
||||
while (h!=NULL) {
|
||||
if (col==0) {
|
||||
iface=h;
|
||||
} else {
|
||||
hash_set3 (iface, (h-buffer) < RxTx ? "Rx" : "Tx", head[col], h);
|
||||
}
|
||||
h=strtok(NULL, "| \t\n");
|
||||
col++;
|
||||
}
|
||||
}
|
||||
}
|
||||
fclose (stream);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void my_netdev (RESULT *result, RESULT *arg1, RESULT *arg2)
|
||||
{
|
||||
char *key;
|
||||
int delay;
|
||||
double value;
|
||||
|
||||
if (parse_netdev()<0) {
|
||||
SetResult(&result, R_STRING, "");
|
||||
return;
|
||||
}
|
||||
|
||||
key = R2S(arg1);
|
||||
delay = R2N(arg2);
|
||||
|
||||
value = hash_get_regex(&NetDev, key, delay);
|
||||
|
||||
SetResult(&result, R_NUMBER, &value);
|
||||
}
|
||||
|
||||
|
||||
int plugin_init_netdev (void)
|
||||
{
|
||||
AddFunction ("netdev", 2, my_netdev);
|
||||
return 0;
|
||||
}
|
||||
|
||||
+6
-2
@@ -1,4 +1,4 @@
|
||||
/* $Id: plugin_proc_stat.c,v 1.10 2004/01/22 08:55:30 reinelt Exp $
|
||||
/* $Id: plugin_proc_stat.c,v 1.11 2004/01/25 05:30:09 reinelt Exp $
|
||||
*
|
||||
* plugin for /proc/stat parsing
|
||||
*
|
||||
@@ -23,6 +23,9 @@
|
||||
*
|
||||
*
|
||||
* $Log: plugin_proc_stat.c,v $
|
||||
* Revision 1.11 2004/01/25 05:30:09 reinelt
|
||||
* plugin_netdev for parsing /proc/net/dev added
|
||||
*
|
||||
* Revision 1.10 2004/01/22 08:55:30 reinelt
|
||||
* fixed unhandled kernel-2.6 entries in /prco/stat
|
||||
*
|
||||
@@ -125,7 +128,8 @@ static int parse_proc_stat (void)
|
||||
|
||||
while (!feof(stream)) {
|
||||
char buffer[1024];
|
||||
if (fgets (buffer, sizeof(buffer), stream) ==NULL) break;
|
||||
if (fgets (buffer, sizeof(buffer), stream) == NULL) break;
|
||||
|
||||
if (strncmp(buffer, "cpu", 3)==0) {
|
||||
char *cpu;
|
||||
cpu=strtok(buffer, " \t\n");
|
||||
|
||||
Reference in New Issue
Block a user