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-rw-r--r--BeckmannEgle.c45
-rw-r--r--Crystalfontz.c48
-rw-r--r--HD44780.c41
-rw-r--r--Makefile.am2
-rw-r--r--Makefile.in18
-rw-r--r--MatrixOrbital.c41
-rw-r--r--PalmPilot.c41
-rw-r--r--README4
-rw-r--r--Raster.c40
-rw-r--r--Skeleton.c10
-rw-r--r--XWindow.c34
-rw-r--r--cfg.c10
-rw-r--r--debug.h14
-rw-r--r--display.c11
-rw-r--r--fontmap.c1623
-rw-r--r--isdn.c21
-rw-r--r--lcd4linux.c45
-rw-r--r--lock.c28
-rw-r--r--parser.c24
-rw-r--r--processor.c11
-rw-r--r--system.c119
21 files changed, 1162 insertions, 1068 deletions
diff --git a/BeckmannEgle.c b/BeckmannEgle.c
index c660bf9..d434092 100644
--- a/BeckmannEgle.c
+++ b/BeckmannEgle.c
@@ -1,4 +1,4 @@
-/* $Id: BeckmannEgle.c,v 1.3 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: BeckmannEgle.c,v 1.4 2000/08/10 09:44:09 reinelt Exp $
*
* driver for Beckmann+Egle mini terminals
*
@@ -20,6 +20,11 @@
*
*
* $Log: BeckmannEgle.c,v $
+ * Revision 1.4 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.3 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -120,25 +125,25 @@ static int BE_open (void)
if ((pid=lock_port(Port))!=0) {
if (pid==-1)
- fprintf (stderr, "BeckmannEgle: port %s could not be locked\n", Port);
+ error ("BeckmannEgle: port %s could not be locked", Port);
else
- fprintf (stderr, "BeckmannEgle: port %s is locked by process %d\n", Port, pid);
+ error ("BeckmannEgle: port %s is locked by process %d", Port, pid);
return -1;
}
fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
if (fd==-1) {
- fprintf (stderr, "BeckmannEgle: open(%s) failed: %s\n", Port, strerror(errno));
+ error ("BeckmannEgle: open(%s) failed: %s", Port, strerror(errno));
return -1;
}
if (tcgetattr(fd, &portset)==-1) {
- fprintf (stderr, "BeckmannEgle: tcgetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("BeckmannEgle: tcgetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
cfmakeraw(&portset); // 8N1
portset.c_cflag |= CSTOPB; // 2 stop bits
cfsetospeed(&portset, B9600); // 9600 baud
if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- fprintf (stderr, "BeckmannEgle: tcsetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("BeckmannEgle: tcsetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
return fd;
@@ -152,7 +157,7 @@ static void BE_write (char *string, int len)
usleep(1000);
if (write (Device, string, len)>=0) return;
}
- fprintf (stderr, "BeckmannEgle: write(%s) failed: %s\n", Port, strerror(errno));
+ error ("BeckmannEgle: write(%s) failed: %s", Port, strerror(errno));
}
}
@@ -216,13 +221,13 @@ static void BE_compact_bars (void)
int i, j, r, c, min;
int pack_i, pack_j;
int pass1=1;
- int error[nSegment][nSegment];
+ int deviation[nSegment][nSegment];
if (nSegment>CHARS+2) {
for (i=2; i<nSegment; i++) {
for (j=0; j<nSegment; j++) {
- error[i][j]=BE_segment_diff(i,j);
+ deviation[i][j]=BE_segment_diff(i,j);
}
}
@@ -233,8 +238,8 @@ static void BE_compact_bars (void)
for (i=2; i<nSegment; i++) {
if (pass1 && Segment[i].used) continue;
for (j=0; j<nSegment; j++) {
- if (error[i][j]<min) {
- min=error[i][j];
+ if (deviation[i][j]<min) {
+ min=deviation[i][j];
pack_i=i;
pack_j=j;
}
@@ -245,7 +250,7 @@ static void BE_compact_bars (void)
pass1=0;
continue;
} else {
- fprintf (stderr, "BeckmannEgle: unable to compact bar characters\n");
+ error ("BeckmannEgle: unable to compact bar characters");
nSegment=CHARS;
break;
}
@@ -255,8 +260,8 @@ static void BE_compact_bars (void)
Segment[pack_i]=Segment[nSegment];
for (i=0; i<nSegment; i++) {
- error[pack_i][i]=error[nSegment][i];
- error[i][pack_i]=error[i][nSegment];
+ deviation[pack_i][i]=deviation[nSegment][i];
+ deviation[i][pack_i]=deviation[i][nSegment];
}
for (r=0; r<Lcd.rows; r++) {
@@ -365,18 +370,18 @@ int BE_init (LCD *Self)
port=cfg_get ("Port");
if (port==NULL || *port=='\0') {
- fprintf (stderr, "BeckmannEgle: no 'Port' entry in %s\n", cfg_file());
+ error ("BeckmannEgle: no 'Port' entry in %s", cfg_file());
return -1;
}
Port=strdup(port);
s=cfg_get("Type");
if (s==NULL || *s=='\0') {
- fprintf (stderr, "BeckmannEgle: no 'Type' entry in %s\n", cfg_file());
+ error ("BeckmannEgle: no 'Type' entry in %s", cfg_file());
return -1;
}
if (sscanf(s,"%dx%d",&cols,&rows)!=2 || rows<1 || cols<1) {
- fprintf(stderr,"BeckmannEgle: bad type '%s'\n", s);
+ error ("BeckmannEgle: bad type '%s'", s);
return -1;
}
@@ -388,11 +393,11 @@ int BE_init (LCD *Self)
}
}
if (Type==-1) {
- fprintf(stderr,"BeckmannEgle: unsupported model '%dx%d'\n", cols, rows);
+ error ("BeckmannEgle: unsupported model '%dx%d'", cols, rows);
return -1;
}
- debug ("using %dx%d display at port %s\n", cols, rows, Port);
+ debug ("using %dx%d display at port %s", cols, rows, Port);
Self->rows=rows;
Self->cols=cols;
@@ -530,7 +535,7 @@ int BE_flush (void)
int BE_quit (void)
{
- debug ("closing port %s\n", Port);
+ debug ("closing port %s", Port);
close (Device);
unlock_port(Port);
return 0;
diff --git a/Crystalfontz.c b/Crystalfontz.c
index 9b3c370..f3aea30 100644
--- a/Crystalfontz.c
+++ b/Crystalfontz.c
@@ -1,4 +1,4 @@
-/* $Id: Crystalfontz.c,v 1.4 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: Crystalfontz.c,v 1.5 2000/08/10 09:44:09 reinelt Exp $
*
* driver for display modules from Crystalfontz
*
@@ -19,6 +19,11 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log: Crystalfontz.c,v $
+ * Revision 1.5 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.4 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -65,7 +70,7 @@ static char isAnyBarDirty;
int cryfonquit(void) {
- debug ("closing port %s\n", Port);
+ debug ("closing port %s", Port);
close(Device);
unlock_port(Port);
exit(0);
@@ -77,26 +82,23 @@ pid_t pid;
struct termios portset;
if ((pid=lock_port(Port))!=0) {
- if (pid==-1) fprintf(stderr,"Crystalfontz: port %s could not be locked\n",Port);
- else fprintf(stderr,"Crystalfontz: port %s is locked by process %d\n",Port,pid);
+ if (pid==-1) error ("Crystalfontz: port %s could not be locked",Port);
+ else error ("Crystalfontz: port %s is locked by process %d",Port,pid);
return -1;
}
fd=open(Port,O_RDWR|O_NOCTTY|O_NDELAY);
if (fd==-1) {
- fprintf(stderr,"Crystalfontz: open(%s) failed: %s\n",
- Port,strerror(errno));
+ error ("Crystalfontz: open(%s) failed: %s", Port, strerror(errno));
return -1;
}
if (tcgetattr(fd,&portset)==-1) {
- fprintf(stderr,"Crystalfontz: tcgetattr(%s) failed: %s\n",
- Port,strerror(errno));
+ error ("Crystalfontz: tcgetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
cfmakeraw(&portset);
cfsetospeed(&portset,Speed);
if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- fprintf(stderr,"Crystalfontz: tcsetattr(%s) failed: %s\n",
- Port,strerror(errno));
+ error ("Crystalfontz: tcsetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
return fd;
@@ -118,8 +120,7 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, };
}
if ((port=cfg_get("Port"))==NULL || *port=='\0') {
- fprintf(stderr,"CrystalFontz: no 'Port' entry in %s\n",
- cfg_file());
+ error ("CrystalFontz: no 'Port' entry in %s", cfg_file());
return -1;
}
if (port[0]=='/') Port=strdup(port);
@@ -143,12 +144,11 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, };
Speed=B19200;
break;
default:
- fprintf(stderr,"CrystalFontz: unsupported speed '%s' in '%s'\n",
- speed,cfg_file());
+ error ("CrystalFontz: unsupported speed '%s' in '%s'", speed, cfg_file());
return -1;
}
- debug ("using port %s at %d baud\n", Port, atoi(speed));
+ debug ("using port %s at %d baud", Port, atoi(speed));
if ((Device=cryfonopen())==-1)
return -1;
@@ -158,32 +158,32 @@ char cmd_contrast[2]={ CRYFON_CONTRAST_CTRL, };
Txtbuf=(char *)malloc(tdim);
if (Txtbuf==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
CustCharMap=(char *)malloc(tdim);
if (CustCharMap==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
BackupTxtbuf=(char *)malloc(tdim);
if (BackupTxtbuf==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
Barbuf=(char *)malloc(bdim);
if (Barbuf==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
BackupBarbuf=(char *)malloc(bdim);
if (BackupBarbuf==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
isBarDirty=(char *)malloc(Lcd.rows);
if (isBarDirty==NULL) {
- fprintf(stderr,"CrystalFontz: out of memory\n");
+ error ("CrystalFontz: out of memory");
return -1;
}
memset(Txtbuf,' ',tdim);
@@ -444,7 +444,7 @@ int x;
}
/* else: internal consistency failure */
else {
- printf("Crystalfontz: internal consistency failure 1\n");
+ error ("Crystalfontz: internal consistency failure 1");
exit(0);
}
}
@@ -457,7 +457,7 @@ int ci,x;
CustCharMap[x]=-1;
cust_chars[ci].use_count--;
if (cust_chars[i].use_count==-1) {
- printf("Crystalfontz: internal consistency failure 2\n");
+ error ("Crystalfontz: internal consistency failure 2");
exit(0);
}
}
@@ -520,7 +520,7 @@ int i,j,k1,k2,ci;
writeChar(i,j,128+ci);
use_cust_char(i,j,ci);
}
- else printf("failed to alloc a custom char\n");
+ else error ("failed to alloc a custom char");
}
}
BackupBarbuf[k1]=c1;
diff --git a/HD44780.c b/HD44780.c
index a31db00..27000ee 100644
--- a/HD44780.c
+++ b/HD44780.c
@@ -1,4 +1,4 @@
-/* $Id: HD44780.c,v 1.7 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: HD44780.c,v 1.8 2000/08/10 09:44:09 reinelt Exp $
*
* driver for display modules based on the HD44780 chip
*
@@ -20,6 +20,11 @@
*
*
* $Log: HD44780.c,v $
+ * Revision 1.8 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.7 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -145,9 +150,9 @@ static void HD_write (char *string, int len, int delay)
static int HD_open (void)
{
- debug ("using port 0x%x\n", Port);
+ debug ("using port 0x%x", Port);
if (ioperm(Port, 3, 1)!=0) {
- fprintf (stderr, "HD44780: ioperm(0x%x) failed: %s\n", Port, strerror(errno));
+ error ("HD44780: ioperm(0x%x) failed: %s", Port, strerror(errno));
return -1;
}
@@ -222,13 +227,13 @@ static void HD_compact_bars (void)
int i, j, r, c, min;
int pack_i, pack_j;
int pass1=1;
- int error[nSegment][nSegment];
+ int deviation[nSegment][nSegment];
if (nSegment>CHARS+2) {
for (i=2; i<nSegment; i++) {
for (j=0; j<nSegment; j++) {
- error[i][j]=HD_segment_diff(i,j);
+ deviation[i][j]=HD_segment_diff(i,j);
}
}
@@ -239,8 +244,8 @@ static void HD_compact_bars (void)
for (i=2; i<nSegment; i++) {
if (pass1 && Segment[i].used) continue;
for (j=0; j<nSegment; j++) {
- if (error[i][j]<min) {
- min=error[i][j];
+ if (deviation[i][j]<min) {
+ min=deviation[i][j];
pack_i=i;
pack_j=j;
}
@@ -251,7 +256,7 @@ static void HD_compact_bars (void)
pass1=0;
continue;
} else {
- fprintf (stderr, "HD44780: unable to compact bar characters\n");
+ error ("HD44780: unable to compact bar characters");
nSegment=CHARS;
break;
}
@@ -261,8 +266,8 @@ static void HD_compact_bars (void)
Segment[pack_i]=Segment[nSegment];
for (i=0; i<nSegment; i++) {
- error[pack_i][i]=error[nSegment][i];
- error[i][pack_i]=error[i][nSegment];
+ deviation[pack_i][i]=deviation[nSegment][i];
+ deviation[i][pack_i]=deviation[i][nSegment];
}
for (r=0; r<Lcd.rows; r++) {
@@ -353,31 +358,31 @@ int HD_init (LCD *Self)
s=cfg_get ("Port");
if (s==NULL || *s=='\0') {
- fprintf (stderr, "HD44780: no 'Port' entry in %s\n", cfg_file());
+ error ("HD44780: no 'Port' entry in %s", cfg_file());
return -1;
}
if ((Port=strtol(s, &e, 0))==0 || *e!='\0') {
- fprintf (stderr, "HD44780: bad port '%s' in %s\n", s, cfg_file());
+ error ("HD44780: bad port '%s' in %s", s, cfg_file());
return -1;
}
s=cfg_get ("Delay");
if (s==NULL || *s=='\0') {
- fprintf (stderr, "HD44780: no 'Delay' entry in %s\n", cfg_file());
+ error ("HD44780: no 'Delay' entry in %s", cfg_file());
return -1;
}
if ((loops_per_usec=strtol(s, &e, 0))==0 || *e!='\0') {
- fprintf (stderr, "HD44780: bad delay '%s' in %s\n", s, cfg_file());
+ error ("HD44780: bad delay '%s' in %s", s, cfg_file());
return -1;
}
s=cfg_get("Size");
if (s==NULL || *s=='\0') {
- fprintf (stderr, "HD44780: no 'Size' entry in %s\n", cfg_file());
+ error ("HD44780: no 'Size' entry in %s", cfg_file());
return -1;
}
if (sscanf(s,"%dx%d",&cols,&rows)!=2 || rows<1 || cols<1) {
- fprintf(stderr,"HD44780: bad size '%s'\n",s);
+ error ("HD44780: bad size '%s'",s);
return -1;
}
@@ -520,9 +525,9 @@ int HD_flush (void)
int HD_quit (void)
{
- debug ("closing port 0x%x\n", Port);
+ debug ("closing port 0x%x", Port);
if (ioperm(Port, 3, 0)!=0) {
- fprintf (stderr, "HD44780: ioperm(0x%x) failed: %s\n", Port, strerror(errno));
+ error ("HD44780: ioperm(0x%x) failed: %s", Port, strerror(errno));
return -1;
}
return 0;
diff --git a/Makefile.am b/Makefile.am
index 9dfdb69..8753e75 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -13,7 +13,7 @@ endif
lcd4linux_SOURCES = \
lcd4linux.c \
-debug.h \
+debug.c debug.h \
cfg.c cfg.h \
lock.c lock.h \
parser.c parser.h \
diff --git a/Makefile.in b/Makefile.in
index adb347b..340aa1d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -73,7 +73,7 @@ AM_CFLAGS = $(X_CFLAGS) -D_GNU_SOURCE -Wall
lcd4linux_LDFLAGS = $(X_LIBS)
@WITH_X_TRUE@lcd4linux_LDADD = -lX11
-lcd4linux_SOURCES = lcd4linux.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h PalmPilot.c Raster.c XWindow.c
+lcd4linux_SOURCES = lcd4linux.c debug.c debug.h cfg.c cfg.h lock.c lock.h parser.c parser.h processor.c processor.h system.c system.h isdn.c isdn.h filter.c filter.h udelay.c udelay.h display.c display.h pixmap.c pixmap.h fontmap.c fontmap.h Skeleton.c MatrixOrbital.c BeckmannEgle.c HD44780.c Crystalfontz.c Crystalfontz.h PalmPilot.c Raster.c XWindow.c
EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm FAQ TODO README.Drivers README.MatrixOrbital README.HD44780 README.Crystalfontz README.X11 README.KDE README.Raster
@@ -92,10 +92,10 @@ X_CFLAGS = @X_CFLAGS@
X_LIBS = @X_LIBS@
X_EXTRA_LIBS = @X_EXTRA_LIBS@
X_PRE_LIBS = @X_PRE_LIBS@
-lcd4linux_OBJECTS = lcd4linux.o cfg.o lock.o parser.o processor.o \
-system.o isdn.o filter.o udelay.o display.o pixmap.o fontmap.o \
-Skeleton.o MatrixOrbital.o BeckmannEgle.o HD44780.o Crystalfontz.o \
-PalmPilot.o Raster.o XWindow.o
+lcd4linux_OBJECTS = lcd4linux.o debug.o cfg.o lock.o parser.o \
+processor.o system.o isdn.o filter.o udelay.o display.o pixmap.o \
+fontmap.o Skeleton.o MatrixOrbital.o BeckmannEgle.o HD44780.o \
+Crystalfontz.o PalmPilot.o Raster.o XWindow.o
@WITH_X_TRUE@lcd4linux_DEPENDENCIES =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -111,10 +111,10 @@ TAR = tar
GZIP_ENV = --best
DEP_FILES = .deps/BeckmannEgle.P .deps/Crystalfontz.P .deps/HD44780.P \
.deps/MatrixOrbital.P .deps/PalmPilot.P .deps/Raster.P .deps/Skeleton.P \
-.deps/XWindow.P .deps/cfg.P .deps/display.P .deps/filter.P \
-.deps/fontmap.P .deps/isdn.P .deps/lcd4linux.P .deps/lock.P \
-.deps/parser.P .deps/pixmap.P .deps/processor.P .deps/system.P \
-.deps/udelay.P
+.deps/XWindow.P .deps/cfg.P .deps/debug.P .deps/display.P \
+.deps/filter.P .deps/fontmap.P .deps/isdn.P .deps/lcd4linux.P \
+.deps/lock.P .deps/parser.P .deps/pixmap.P .deps/processor.P \
+.deps/system.P .deps/udelay.P
SOURCES = $(lcd4linux_SOURCES)
OBJECTS = $(lcd4linux_OBJECTS)
diff --git a/MatrixOrbital.c b/MatrixOrbital.c
index a3e8077..6388a16 100644
--- a/MatrixOrbital.c
+++ b/MatrixOrbital.c
@@ -1,4 +1,4 @@
-/* $Id: MatrixOrbital.c,v 1.18 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: MatrixOrbital.c,v 1.19 2000/08/10 09:44:09 reinelt Exp $
*
* driver for Matrix Orbital serial display modules
*
@@ -20,6 +20,11 @@
*
*
* $Log: MatrixOrbital.c,v $
+ * Revision 1.19 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.18 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -162,24 +167,24 @@ static int MO_open (void)
if ((pid=lock_port(Port))!=0) {
if (pid==-1)
- fprintf (stderr, "MatrixOrbital: port %s could not be locked\n", Port);
+ error ("MatrixOrbital: port %s could not be locked", Port);
else
- fprintf (stderr, "MatrixOrbital: port %s is locked by process %d\n", Port, pid);
+ error ("MatrixOrbital: port %s is locked by process %d", Port, pid);
return -1;
}
fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
if (fd==-1) {
- fprintf (stderr, "MatrixOrbital: open(%s) failed: %s\n", Port, strerror(errno));
+ error ("MatrixOrbital: open(%s) failed: %s", Port, strerror(errno));
return -1;
}
if (tcgetattr(fd, &portset)==-1) {
- fprintf (stderr, "MatrixOrbital: tcgetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("MatrixOrbital: tcgetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
cfmakeraw(&portset);
cfsetospeed(&portset, Speed);
if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- fprintf (stderr, "MatrixOrbital: tcsetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("MatrixOrbital: tcsetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
return fd;
@@ -193,7 +198,7 @@ static void MO_write (char *string, int len)
usleep(1000);
if (write (Device, string, len)>=0) return;
}
- fprintf (stderr, "MatrixOrbital: write(%s) failed: %s\n", Port, strerror(errno));
+ error ("MatrixOrbital: write(%s) failed: %s", Port, strerror(errno));
}
}
@@ -268,13 +273,13 @@ static void MO_compact_bars (void)
int i, j, r, c, min;
int pack_i, pack_j;
int pass1=1;
- int error[nSegment][nSegment];
+ int deviation[nSegment][nSegment];
if (nSegment>CHARS+2) {
for (i=2; i<nSegment; i++) {
for (j=0; j<nSegment; j++) {
- error[i][j]=MO_segment_diff(i,j);
+ deviation[i][j]=MO_segment_diff(i,j);
}
}
@@ -285,8 +290,8 @@ static void MO_compact_bars (void)
for (i=2; i<nSegment; i++) {
if (pass1 && Segment[i].used) continue;
for (j=0; j<nSegment; j++) {
- if (error[i][j]<min) {
- min=error[i][j];
+ if (deviation[i][j]<min) {
+ min=deviation[i][j];
pack_i=i;
pack_j=j;
}
@@ -297,7 +302,7 @@ static void MO_compact_bars (void)
pass1=0;
continue;
} else {
- fprintf (stderr, "MatrixOrbital: unable to compact bar characters\n");
+ error ("MatrixOrbital: unable to compact bar characters");
nSegment=CHARS;
break;
}
@@ -307,8 +312,8 @@ static void MO_compact_bars (void)
Segment[pack_i]=Segment[nSegment];
for (i=0; i<nSegment; i++) {
- error[pack_i][i]=error[nSegment][i];
- error[i][pack_i]=error[i][nSegment];
+ deviation[pack_i][i]=deviation[nSegment][i];
+ deviation[i][pack_i]=deviation[i][nSegment];
}
for (r=0; r<Lcd.rows; r++) {
@@ -406,7 +411,7 @@ int MO_init (LCD *Self)
port=cfg_get ("Port");
if (port==NULL || *port=='\0') {
- fprintf (stderr, "MatrixOrbital: no 'Port' entry in %s\n", cfg_file());
+ error ("MatrixOrbital: no 'Port' entry in %s", cfg_file());
return -1;
}
Port=strdup(port);
@@ -427,11 +432,11 @@ int MO_init (LCD *Self)
Speed=B19200;
break;
default:
- fprintf (stderr, "MatrixOrbital: unsupported speed '%s' in %s\n", speed, cfg_file());
+ error ("MatrixOrbital: unsupported speed '%s' in %s", speed, cfg_file());
return -1;
}
- debug ("using port %s at %d baud\n", Port, atoi(speed));
+ debug ("using port %s at %d baud", Port, atoi(speed));
Device=MO_open();
if (Device==-1) return -1;
@@ -569,7 +574,7 @@ int MO_flush (void)
int MO_quit (void)
{
- debug ("closing port %s\n", Port);
+ debug ("closing port %s", Port);
close (Device);
unlock_port(Port);
return (0);
diff --git a/PalmPilot.c b/PalmPilot.c
index b507050..940c304 100644
--- a/PalmPilot.c
+++ b/PalmPilot.c
@@ -1,4 +1,4 @@
-/* $Id: PalmPilot.c,v 1.2 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: PalmPilot.c,v 1.3 2000/08/10 09:44:09 reinelt Exp $
*
* driver for 3Com Palm Pilot
*
@@ -20,6 +20,11 @@
*
*
* $Log: PalmPilot.c,v $
+ * Revision 1.3 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.2 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -78,24 +83,24 @@ static int Palm_open (void)
if ((pid=lock_port(Port))!=0) {
if (pid==-1)
- fprintf (stderr, "PalmPilot: port %s could not be locked\n", Port);
+ error ("PalmPilot: port %s could not be locked", Port);
else
- fprintf (stderr, "PalmPilot: port %s is locked by process %d\n", Port, pid);
+ error ("PalmPilot: port %s is locked by process %d", Port, pid);
return -1;
}
fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
if (fd==-1) {
- fprintf (stderr, "PalmPilot: open(%s) failed: %s\n", Port, strerror(errno));
+ error ("PalmPilot: open(%s) failed: %s", Port, strerror(errno));
return -1;
}
if (tcgetattr(fd, &portset)==-1) {
- fprintf (stderr, "PalmPilot: tcgetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("PalmPilot: tcgetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
cfmakeraw(&portset);
cfsetospeed(&portset, Speed);
if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- fprintf (stderr, "PalmPilot: tcsetattr(%s) failed: %s\n", Port, strerror(errno));
+ error ("PalmPilot: tcsetattr(%s) failed: %s", Port, strerror(errno));
return -1;
}
return fd;
@@ -109,7 +114,7 @@ static void Palm_write (char *string, int len)
usleep(1000);
if (write (Device, string, len)>=0) return;
}
- fprintf (stderr, "PalmPilot: write(%s) failed: %s\n", Port, strerror(errno));
+ error ("PalmPilot: write(%s) failed: %s", Port, strerror(errno));
}
}
@@ -124,14 +129,14 @@ int Palm_flush (void)
if (bitbuf==NULL) {
if ((bitbuf=malloc(xsize*ysize*sizeof(*bitbuf)))==NULL) {
- fprintf (stderr, "PalmPilot: malloc(%d) failed: %s\n", xsize*ysize*sizeof(*bitbuf), strerror(errno));
+ error ("PalmPilot: malloc(%d) failed: %s", xsize*ysize*sizeof(*bitbuf), strerror(errno));
return -1;
}
}
if (rowbuf==NULL) {
if ((rowbuf=malloc(((xsize+7)/8)*sizeof(*rowbuf)))==NULL) {
- fprintf (stderr, "PalmPilot: malloc(%d) failed: %s\n", ((xsize+7)/8)*sizeof(*rowbuf), strerror(errno));
+ error ("PalmPilot: malloc(%d) failed: %s", ((xsize+7)/8)*sizeof(*rowbuf), strerror(errno));
return -1;
}
}
@@ -186,7 +191,7 @@ int Palm_init (LCD *Self)
port=cfg_get ("Port");
if (port==NULL || *port=='\0') {
- fprintf (stderr, "PalmPilot: no 'Port' entry in %s\n", cfg_file());
+ error ("PalmPilot: no 'Port' entry in %s", cfg_file());
return -1;
}
Port=strdup(port);
@@ -210,29 +215,29 @@ int Palm_init (LCD *Self)
Speed=B19200;
break;
default:
- fprintf (stderr, "PalmPilot: unsupported speed '%s' in %s\n", speed, cfg_file());
+ error ("PalmPilot: unsupported speed '%s' in %s", speed, cfg_file());
return -1;
}
- debug ("using port %s at %d baud\n", Port, atoi(speed));
+ debug ("using port %s at %d baud", Port, atoi(speed));
if (sscanf(s=cfg_get("size")?:"20x4", "%dx%d", &cols, &rows)!=2 || rows<1 || cols<1) {
- fprintf (stderr, "PalmPilot: bad size '%s'\n", s);
+ error ("PalmPilot: bad size '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("font")?:"6x8", "%dx%d", &xres, &yres)!=2 || xres<5 || yres<7) {
- fprintf (stderr, "PalmPilot: bad font '%s'\n", s);
+ error ("PalmPilot: bad font '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("pixel")?:"1+0", "%d+%d", &pixel, &pgap)!=2 || pixel<1 || pgap<0) {
- fprintf (stderr, "PalmPilot: bad pixel '%s'\n", s);
+ error ("PalmPilot: bad pixel '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("gap")?:"0x0", "%dx%d", &cgap, &rgap)!=2 || cgap<-1 || rgap<-1) {
- fprintf (stderr, "PalmPilot: bad gap '%s'\n", s);
+ error ("PalmPilot: bad gap '%s'", s);
return -1;
}
if (rgap<0) rgap=pixel+pgap;
@@ -241,7 +246,7 @@ int Palm_init (LCD *Self)
border=atoi(cfg_get("border")?:"0");
if (pix_init (rows, cols, xres, yres)!=0) {
- fprintf (stderr, "PalmPilot: pix_init(%d, %d, %d, %d) failed\n", rows, cols, xres, yres);
+ error ("PalmPilot: pix_init(%d, %d, %d, %d) failed", rows, cols, xres, yres);
return -1;
}
@@ -272,7 +277,7 @@ int Palm_bar (int type, int row, int col, int max, int len1, int len2)
int Palm_quit (void)
{
- debug ("closing port %s\n", Port);
+ debug ("closing port %s", Port);
close (Device);
unlock_port (Port);
return 0;
diff --git a/README b/README
index 2000a02..a0d49a6 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
#
-# $Id: README,v 1.8 2000/08/09 14:14:11 reinelt Exp $
+# $Id: README,v 1.9 2000/08/10 09:44:09 reinelt Exp $
#
This is the README file for lcd4linux
@@ -32,7 +32,7 @@ do not fork and detach with '-F'
use configuration from 'config-file' instead of /etc/lcd4linux.conf
write picture to 'output' (raster driver only)
suppress startup splash screen with '-q'
-generate debugging messages with '-v' (implies -F)
+generate debugging messages with '-v'
SUPPORTED DISPLAYS
diff --git a/Raster.c b/Raster.c
index d2eba13..9e9dc98 100644
--- a/Raster.c
+++ b/Raster.c
@@ -1,4 +1,4 @@
-/* $Id: Raster.c,v 1.9 2000/04/03 04:01:31 reinelt Exp $
+/* $Id: Raster.c,v 1.10 2000/08/10 09:44:09 reinelt Exp $
*
* driver for raster formats
*
@@ -20,6 +20,11 @@
*
*
* $Log: Raster.c,v $
+ * Revision 1.10 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.9 2000/04/03 04:01:31 reinelt
*
* if 'gap' is specified as -1, a gap of (pixelsize+pixelgap) is selected automatically
@@ -83,6 +88,7 @@
#include <sys/stat.h>
+#include "debug.h"
#include "cfg.h"
#include "display.h"
#include "pixmap.h"
@@ -119,14 +125,14 @@ int Raster_flush (void)
if (bitbuf==NULL) {
if ((bitbuf=malloc(xsize*ysize*sizeof(*bitbuf)))==NULL) {
- fprintf (stderr, "Raster: malloc(%d) failed: %s\n", xsize*ysize*sizeof(*bitbuf), strerror(errno));
+ error ("Raster: malloc(%d) failed: %s", xsize*ysize*sizeof(*bitbuf), strerror(errno));
return -1;
}
}
if (rowbuf==NULL) {
if ((rowbuf=malloc(3*xsize*sizeof(*rowbuf)))==NULL) {
- fprintf (stderr, "Raster: malloc(%d) failed: %s\n", 3*xsize*sizeof(*rowbuf), strerror(errno));
+ error ("Raster: malloc(%d) failed: %s", 3*xsize*sizeof(*rowbuf), strerror(errno));
return -1;
}
}
@@ -148,13 +154,13 @@ int Raster_flush (void)
snprintf (tmp, sizeof(tmp), "%s.tmp", path);
if ((fd=open(tmp, O_WRONLY | O_CREAT | O_TRUNC, 0644))<0) {
- fprintf (stderr, "Raster: open(%s) failed: %s\n", tmp, strerror(errno));
+ error ("Raster: open(%s) failed: %s", tmp, strerror(errno));
return -1;
}
snprintf (buffer, sizeof(buffer), "P6\n%d %d\n255\n", xsize, ysize);
if (write (fd, buffer, strlen(buffer))<0) {
- fprintf (stderr, "Raster: write(%s) failed: %s\n", tmp, strerror(errno));
+ error ("Raster: write(%s) failed: %s", tmp, strerror(errno));
return -1;
}
@@ -179,17 +185,17 @@ int Raster_flush (void)
rowbuf[c++]=B[i];
}
if (write (fd, rowbuf, c)<0) {
- fprintf (stderr, "Raster: write(%s) failed: %s\n", tmp, strerror(errno));
+ error ("Raster: write(%s) failed: %s", tmp, strerror(errno));
return -1;
}
}
if (close (fd)<0) {
- fprintf (stderr, "Raster: close(%s) failed: %s\n", tmp, strerror(errno));
+ error ("Raster: close(%s) failed: %s", tmp, strerror(errno));
return -1;
}
if (rename (tmp, path)<0) {
- fprintf (stderr, "Raster: close(%s) failed: %s\n", tmp, strerror(errno));
+ error ("Raster: close(%s) failed: %s", tmp, strerror(errno));
return -1;
}
@@ -211,27 +217,27 @@ int Raster_init (LCD *Self)
int xres=1, yres=-1;
if (output==NULL || *output=='\0') {
- fprintf (stderr, "Raster: no output file specified (use -o switch)\n");
+ error ("Raster: no output file specified (use -o switch)");
return -1;
}
if (sscanf(s=cfg_get("size")?:"20x4", "%dx%d", &cols, &rows)!=2 || rows<1 || cols<1) {
- fprintf (stderr, "Raster: bad size '%s'\n", s);
+ error ("Raster: bad size '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("font")?:"5x8", "%dx%d", &xres, &yres)!=2 || xres<5 || yres<7) {
- fprintf (stderr, "Raster: bad font '%s'\n", s);
+ error ("Raster: bad font '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("pixel")?:"4+1", "%d+%d", &pixel, &pgap)!=2 || pixel<1 || pgap<0) {
- fprintf (stderr, "Raster: bad pixel '%s'\n", s);
+ error ("Raster: bad pixel '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("gap")?:"3x3", "%dx%d", &cgap, &rgap)!=2 || cgap<-1 || rgap<-1) {
- fprintf (stderr, "Raster: bad gap '%s'\n", s);
+ error ("Raster: bad gap '%s'", s);
return -1;
}
if (rgap<0) rgap=pixel+pgap;
@@ -240,20 +246,20 @@ int Raster_init (LCD *Self)
border=atoi(cfg_get("border")?:"0");
if (sscanf(s=cfg_get("foreground")?:"#102000", "#%x", &foreground)!=1) {
- fprintf (stderr, "Raster: bad foreground color '%s'\n", s);
+ error ("Raster: bad foreground color '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("halfground")?:"#70c000", "#%x", &halfground)!=1) {
- fprintf (stderr, "Raster: bad halfground color '%s'\n", s);
+ error ("Raster: bad halfground color '%s'", s);
return -1;
}
if (sscanf(s=cfg_get("background")?:"#80d000", "#%x", &background)!=1) {
- fprintf (stderr, "Raster: bad background color '%s'\n", s);
+ error ("Raster: bad background color '%s'", s);
return -1;
}
if (pix_init (rows, cols, xres, yres)!=0) {
- fprintf (stderr, "Raster: pix_init(%d, %d, %d, %d) failed\n", rows, cols, xres, yres);
+ error ("Raster: pix_init(%d, %d, %d, %d) failed", rows, cols, xres, yres);
return -1;
}
diff --git a/Skeleton.c b/Skeleton.c
index b583913..16c0445 100644
--- a/Skeleton.c
+++ b/Skeleton.c
@@ -1,4 +1,4 @@
-/* $Id: Skeleton.c,v 1.4 2000/03/26 18:46:28 reinelt Exp $
+/* $Id: Skeleton.c,v 1.5 2000/08/10 09:44:09 reinelt Exp $
*
* skeleton driver for new display modules
*
@@ -20,6 +20,11 @@
*
*
* $Log: Skeleton.c,v $
+ * Revision 1.5 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.4 2000/03/26 18:46:28 reinelt
*
* bug in pixmap.c that leaded to empty bars fixed
@@ -53,6 +58,7 @@
#include <stdlib.h>
#include <stdio.h>
+#include "debug.h"
#include "cfg.h"
#include "display.h"
@@ -67,7 +73,7 @@ int Skel_init (LCD *Self)
{
Lcd=*Self;
- fprintf (stderr, "Skeleton: This driver does not drive anything!");
+ error ("Skeleton: This driver does not drive anything!");
return -1;
Skel_clear();
diff --git a/XWindow.c b/XWindow.c
index 0956138..ad8c207 100644
--- a/XWindow.c
+++ b/XWindow.c
@@ -1,4 +1,4 @@
-/* $Id: XWindow.c,v 1.19 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: XWindow.c,v 1.20 2000/08/10 09:44:09 reinelt Exp $
*
* X11 Driver for LCD4Linux
*
@@ -20,6 +20,11 @@
*
*
* $Log: XWindow.c,v $
+ * Revision 1.20 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.19 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -112,6 +117,7 @@
#include <unistd.h>
#include <signal.h>
+#include "debug.h"
#include "cfg.h"
#include "display.h"
#include "pixmap.h"
@@ -190,12 +196,12 @@ static int init_shm(int nbytes,unsigned char **buf) {
shmid=shmget(IPC_PRIVATE,nbytes,SHM_R|SHM_W);
if (shmid==-1) {
- perror("X11: shmget() failed");
+ error ("X11: shmget() failed: %s", strerror(errno));
return -1;
}
*buf=shmat(shmid,NULL,0);
if (*buf==NULL) {
- perror("X11: shmat() failed");
+ error ("X11: shmat() failed: %s", strerror(errno));
return -1;
}
return 0;
@@ -210,7 +216,7 @@ union semun semun;
semid=semget(IPC_PRIVATE,1,SEM_ALTER);
if (semid==-1) {
- perror("X11: semget() failed");
+ error ("X11: semget() failed: %s", strerror(errno));
return -1;
}
semun.val=1;
@@ -219,11 +225,11 @@ union semun semun;
ppid=getpid();
switch(async_updater_pid=fork()) {
case -1:
- perror("X11: fork() failed");
+ error ("X11: fork() failed: %s", strerror(errno));
return -1;
case 0:
async_update();
- fprintf(stderr,"X11: async_update failed\n");
+ error ("X11: async_update failed");
kill(ppid,SIGTERM);
exit(-1);
default:
@@ -240,7 +246,7 @@ XColor co_dummy;
XEvent ev;
if ((dp=XOpenDisplay(NULL))==NULL) {
- fprintf(stderr,"X11: can't open display\n");
+ error ("X11: can't open display");
return -1;
}
sc=DefaultScreen(dp);
@@ -251,17 +257,17 @@ XEvent ev;
cm=DefaultColormap(dp,sc);
if (XAllocNamedColor(dp,cm,rgbfg,&co[0],&co_dummy)==False) {
- fprintf(stderr,"X11: can't alloc foreground color '%s'\n",
+ error ("X11: can't alloc foreground color '%s'",
rgbfg);
return -1;
}
if (XAllocNamedColor(dp,cm,rgbbg,&co[1],&co_dummy)==False) {
- fprintf(stderr,"X11: can't alloc background color '%s'\n",
+ error ("X11: can't alloc background color '%s'",
rgbbg);
return -1;
}
if (XAllocNamedColor(dp,cm,rgbhg,&co[2],&co_dummy)==False) {
- fprintf(stderr,"X11: can't alloc halfground color '%s'\n",
+ error ("X11: can't alloc halfground color '%s'",
rgbhg);
return -1;
}
@@ -304,22 +310,22 @@ char *s;
if (sscanf(s=cfg_get("size")?:"20x4","%dx%d",&cols,&rows)!=2
|| rows<1 || cols<1) {
- fprintf(stderr,"X11: bad size '%s'\n",s);
+ error ("X11: bad size '%s'",s);
return -1;
}
if (sscanf(s=cfg_get("font")?:"5x8","%dx%d",&xres,&yres)!=2
|| xres<5 || yres>10) {
- fprintf(stderr,"X11: bad font '%s'\n",s);
+ error ("X11: bad font '%s'",s);
return -1;
}
if (sscanf(s=cfg_get("pixel")?:"4+1","%d+%d",&pixel,&pgap)!=2
|| pixel<1 || pgap<0) {
- fprintf(stderr,"X11: bad pixel '%s'\n",s);
+ error ("X11: bad pixel '%s'",s);
return -1;
}
if (sscanf(s=cfg_get("gap")?:"3x3","%dx%d",&cgap,&rgap)!=2
|| cgap<-1 || rgap<-1) {
- fprintf(stderr,"X11: bad gap '%s'\n",s);
+ error ("X11: bad gap '%s'",s);
return -1;
}
if (rgap<0) rgap=pixel+pgap;
diff --git a/cfg.c b/cfg.c
index af0afd4..59805b2 100644
--- a/cfg.c
+++ b/cfg.c
@@ -1,4 +1,4 @@
-/* $Id: cfg.c,v 1.8 2000/07/31 06:46:35 reinelt Exp $
+/* $Id: cfg.c,v 1.9 2000/08/10 09:44:09 reinelt Exp $
*
* config file stuff
*
@@ -20,6 +20,11 @@
*
*
* $Log: cfg.c,v $
+ * Revision 1.9 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.8 2000/07/31 06:46:35 reinelt
*
* eliminated some compiler warnings with glibc
@@ -103,6 +108,7 @@
#include <ctype.h>
#include <errno.h>
+#include "debug.h"
#include "cfg.h"
typedef struct {
@@ -211,7 +217,7 @@ int cfg_read (char *file)
stream=fopen (file, "r");
if (stream==NULL) {
- fprintf (stderr, "open(%s) failed: %s\n", file, strerror(errno));
+ error ("open(%s) failed: %s", file, strerror(errno));
return-1;
}
diff --git a/debug.h b/debug.h
index bd2b9fa..44bac26 100644
--- a/debug.h
+++ b/debug.h
@@ -1,4 +1,4 @@
-/* $Id: debug.h,v 1.1 2000/04/15 11:13:54 reinelt Exp $
+/* $Id: debug.h,v 1.2 2000/08/10 09:44:09 reinelt Exp $
*
* debug messages
*
@@ -20,6 +20,11 @@
*
*
* $Log: debug.h,v $
+ * Revision 1.2 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.1 2000/04/15 11:13:54 reinelt
*
* added '-d' (debugging) switch
@@ -32,7 +37,10 @@
#ifndef _DEBUG_H_
#define _DEBUG_H_
-extern int debugging;
-#define debug(args...) do { if (debugging) printf(__FILE__ ": " args); } while(0)
+void message (int level, const char *format, ...);
+
+#define debug(args...) message (2, __FILE__ ": " args)
+#define info(args...) message (1, args)
+#define error(args...) message (0, args)
#endif
diff --git a/display.c b/display.c
index ca3bb0c..bd166e5 100644
--- a/display.c
+++ b/display.c
@@ -1,4 +1,4 @@
-/* $Id: display.c,v 1.19 2000/08/09 09:50:29 reinelt Exp $
+/* $Id: display.c,v 1.20 2000/08/10 09:44:09 reinelt Exp $
*
* framework for device drivers
*
@@ -20,6 +20,11 @@
*
*
* $Log: display.c,v $
+ * Revision 1.20 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.19 2000/08/09 09:50:29 reinelt
*
* opened 0.98 development
@@ -138,6 +143,8 @@
#include <stdio.h>
#include <math.h>
+
+#include "debug.h"
#include "cfg.h"
#include "display.h"
@@ -195,7 +202,7 @@ int lcd_init (char *driver)
}
}
}
- fprintf (stderr, "lcd_init(%s) failed: no such display\n", driver);
+ error ("lcd_init(%s) failed: no such display", driver);
return -1;
}
diff --git a/fontmap.c b/fontmap.c
index dc3746d..da30fe5 100644
--- a/fontmap.c
+++ b/fontmap.c
@@ -1,4 +1,4 @@
-/* $Id: fontmap.c,v 1.3 2000/03/25 05:50:43 reinelt Exp $
+/* $Id: fontmap.c,v 1.4 2000/08/10 09:44:09 reinelt Exp $
*
* 5x8 font
*
@@ -20,6 +20,11 @@
*
*
* $Log: fontmap.c,v $
+ * Revision 1.4 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.3 2000/03/25 05:50:43 reinelt
*
* memory leak in Raster_flush closed
@@ -42,815 +47,815 @@
#include "pixmap.h"
#include "fontmap.h"
-#define b______ 0x00
-#define b_____O 0x01
-#define b____O_ 0x02
-#define b____OO 0x03
-#define b___O__ 0x04
-#define b___O_O 0x05
-#define b___OO_ 0x06
-#define b___OOO 0x07
-#define b__O___ 0x08
-#define b__O__O 0x09
-#define b__O_O_ 0x0a
-#define b__O_OO 0x0b
-#define b__OO__ 0x0c
-#define b__OO_O 0x0d
-#define b__OOO_ 0x0e
-#define b__OOOO 0x0f
-#define b_O____ 0x10
-#define b_O___O 0x11
-#define b_O__O_ 0x12
-#define b_O__OO 0x13
-#define b_O_O__ 0x14
-#define b_O_O_O 0x15
-#define b_O_OO_ 0x16
-#define b_O_OOO 0x17
-#define b_OO___ 0x18
-#define b_OO__O 0x19
-#define b_OO_O_ 0x1a
-#define b_OO_OO 0x1b
-#define b_OOO__ 0x1c
-#define b_OOO_O 0x1d
-#define b_OOOO_ 0x1e
-#define b_OOOOO 0x1f
+#define ______ 0x00
+#define _____O 0x01
+#define ____O_ 0x02
+#define ____OO 0x03
+#define ___O__ 0x04
+#define ___O_O 0x05
+#define ___OO_ 0x06
+#define ___OOO 0x07
+#define __O___ 0x08
+#define __O__O 0x09
+#define __O_O_ 0x0a
+#define __O_OO 0x0b
+#define __OO__ 0x0c
+#define __OO_O 0x0d
+#define __OOO_ 0x0e
+#define __OOOO 0x0f
+#define _O____ 0x10
+#define _O___O 0x11
+#define _O__O_ 0x12
+#define _O__OO 0x13
+#define _O_O__ 0x14
+#define _O_O_O 0x15
+#define _O_OO_ 0x16
+#define _O_OOO 0x17
+#define _OO___ 0x18
+#define _OO__O 0x19
+#define _OO_O_ 0x1a
+#define _OO_OO 0x1b
+#define _OOO__ 0x1c
+#define _OOO_O 0x1d
+#define _OOOO_ 0x1e
+#define _OOOOO 0x1f
unsigned char Fontmap[256][8]={
- [0x20] { b______,
- b______,
- b______,
- b______,
- b______,
- b______,
- b______,
- b______ },
- [0x21] { b___O__,
- b___O__,
- b___O__,
- b___O__,
- b______,
- b______,
- b___O__,
- b______ },
- [0x22] { b__O_O_,
- b__O_O_,
- b__O_O_,
- b______,
- b______,
- b______,
- b______,
- b______ },
- [0x23] { b__O_O_,
- b__O_O_,
- b_OOOOO,
- b__O_O_,
- b_OOOOO,
- b__O_O_,
- b__O_O_,
- b______ },
- [0x24] { b___O__,
- b__OOOO,
- b_O_O__,
- b__OOO_,
- b___O_O,
- b_OOOO_,
- b___O__,
- b______ },
- [0x25] { b_OO___,
- b_OO__O,
- b____O_,
- b___O__,
- b__O___,
- b_O__OO,
- b____OO,
- b______ },
- [0x26] { b__OO__,
- b_O__O_,
- b_O_O__,
- b__O___,
- b_O_O_O,
- b_O__O_,
- b__OO_O,
- b______ },
- [0x27] { b__OO__,
- b___O__,
- b__O___,
- b______,
- b______,
- b______,
- b______,
- b______ },
- [0x28] { b____O_,
- b___O__,
- b__O___,
- b__O___,
- b__O___,
- b___O__,
- b____O_,
- b______ },
- [0x29] { b__O___,
- b___O__,
- b____O_,
- b____O_,
- b____O_,
- b___O__,
- b__O___,
- b______ },
- [0x2a] { b______,
- b___O__,
- b_O_O_O,
- b__OOO_,
- b_O_O_O,
- b___O__,
- b______,
- b______ },
- [0x2b] { b______,
- b___O__,
- b___O__,
- b_OOOOO,
- b___O__,
- b___O__,
- b______,
- b______ },
- [0x2c] { b______,
- b______,
- b______,
- b______,
- b__OO__,
- b___O__,
- b__O___,
- b______ },
- [0x2d] { b______,
- b______,
- b______,
- b_OOOOO,
- b______,
- b______,
- b______,
- b______ },
- [0x2e] { b______,
- b______,
- b______,
- b______,
- b______,
- b__OO__,
- b__OO__,
- b______ },
- [0x2f] { b______,
- b_____O,
- b____O_,
- b___O__,
- b__O___,
- b_O____,
- b______,
- b______ },
- [0x30] { b__OOO_,
- b_O___O,
- b_O__OO,
- b_O_O_O,
- b_OO__O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x31] { b___O__,
- b__OO__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b__OOO_,
- b______ },
- [0x32] { b__OOO_,
- b_O___O,
- b_____O,
- b____O_,
- b___O__,
- b__O___,
- b_OOOOO,
- b______ },
- [0x33] { b_OOOOO,
- b____O_,
- b___O__,
- b____O_,
- b_____O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x34] { b____O_,
- b___OO_,
- b__O_O_,
- b_O__O_,
- b_OOOOO,
- b____O_,
- b____O_,
- b______ },
- [0x35] { b_OOOOO,
- b_O____,
- b_O____,
- b_OOOO_,
- b_____O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x36] { b___OO_,
- b__O___,
- b_O____,
- b_OOOO_,
- b_O___O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x37] { b_OOOOO,
- b_____O,
- b____O_,
- b___O__,
- b__O___,
- b__O___,
- b__O___,
- b______ },
- [0x38] { b__OOO_,
- b_O___O,
- b_O___O,
- b__OOO_,
- b_O___O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x39] { b__OOO_,
- b_O___O,
- b_O___O,
- b__OOOO,
- b_____O,
- b____O_,
- b__OO__,
- b______ },
- [0x3a] { b______,
- b__OO__,
- b__OO__,
- b______,
- b__OO__,
- b__OO__,
- b______,
- b______ },
- [0x3b] { b______,
- b__OO__,
- b__OO__,
- b______,
- b__OO__,
- b___O__,
- b__O___,
- b______ },
- [0x3c] { b____O_,
- b___O__,
- b__O___,
- b_O____,
- b__O___,
- b___O__,
- b____O_,
- b______ },
- [0x3d] { b______,
- b______,
- b_OOOOO,
- b______,
- b_OOOOO,
- b______,
- b______,
- b______ },
- [0x3e] { b_O____,
- b__O___,
- b___O__,
- b____O_,
- b___O__,
- b__O___,
- b_O____,
- b______ },
- [0x3f] { b__OOO_,
- b_O___O,
- b_____O,
- b____O_,
- b___O__,
- b______,
- b___O__,
- b______ },
- [0x40] { b__OOO_,
- b_O___O,
- b_____O,
- b__OO_O,
- b_O_O_O,
- b_O_O_O,
- b__OOO_,
- b______ },
- [0x41] { b__OOO_,
- b_O___O,
- b_O___O,
- b_O___O,
- b_OOOOO,
- b_O___O,
- b_O___O,
- b______ },
- [0x42] { b_OOOO_,
- b_O___O,
- b_O___O,
- b_OOOO_,
- b_O___O,
- b_O___O,
- b_OOOO_,
- b______ },
- [0x43] { b__OOO_,
- b_O___O,
- b_O____,
- b_O____,
- b_O____,
- b_O___O,
- b__OOO_,
- b______ },
- [0x44] { b_OOO__,
- b_O__O_,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O__O_,
- b_OOO__,
- b______ },
- [0x45] { b_OOOOO,
- b_O____,
- b_O____,
- b_OOOO_,
- b_O____,
- b_O____,
- b_OOOOO,
- b______ },
- [0x46] { b_OOOOO,
- b_O____,
- b_O____,
- b_OOOO_,
- b_O____,
- b_O____,
- b_O____,
- b______ },
- [0x47] { b__OOO_,
- b_O___O,
- b_O____,
- b_O_OOO,
- b_O___O,
- b_O___O,
- b__OOOO,
- b______ },
- [0x48] { b_O___O,
- b_O___O,
- b_O___O,
- b_OOOOO,
- b_O___O,
- b_O___O,
- b_O___O,
- b______ },
- [0x49] { b__OOO_,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b__OOO_,
- b______ },
- [0x4a] { b___OOO,
- b____O_,
- b____O_,
- b____O_,
- b____O_,
- b_O__O_,
- b__OO__,
- b______ },
- [0x4b] { b_O___O,
- b_O__O_,
- b_O_O__,
- b_OO___,
- b_O_O__,
- b_O__O_,
- b_O___O,
- b______ },
- [0x4c] { b_O____,
- b_O____,
- b_O____,
- b_O____,
- b_O____,
- b_O____,
- b_OOOOO,
- b______ },
- [0x4d] { b_O___O,
- b_OO_OO,
- b_O_O_O,
- b_O_O_O,
- b_O___O,
- b_O___O,
- b_O___O,
- b______ },
- [0x4e] { b_O___O,
- b_O___O,
- b_OO__O,
- b_O_O_O,
- b_O__OO,
- b_O___O,
- b_O___O,
- b______ },
- [0x4f] { b__OOO_,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x50] { b_OOOO_,
- b_O___O,
- b_O___O,
- b_OOOO_,
- b_O____,
- b_O____,
- b_O____,
- b______ },
- [0x51] { b__OOO_,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O_O_O,
- b_O__O_,
- b__OO_O,
- b______ },
- [0x52] { b_OOOO_,
- b_O___O,
- b_O___O,
- b_OOOO_,
- b_O_O__,
- b_O__O_,
- b_O___O,
- b______ },
- [0x53] { b__OOOO,
- b_O____,
- b_O____,
- b__OOO_,
- b_____O,
- b_____O,
- b_OOOO_,
- b______ },
- [0x54] { b_OOOOO,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b______ },
- [0x55] { b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x56] { b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b__O_O_,
- b___O__,
- b______ },
- [0x57] { b_O___O,
- b_O___O,
- b_O___O,
- b_O_O_O,
- b_O_O_O,
- b_O_O_O,
- b__O_O_,
- b______ },
- [0x58] { b_O___O,
- b_O___O,
- b__O_O_,
- b___O__,
- b__O_O_,
- b_O___O,
- b_O___O,
- b______ },
- [0x59] { b_O___O,
- b_O___O,
- b_O___O,
- b__O_O_,
- b___O__,
- b___O__,
- b___O__,
- b______ },
- [0x5a] { b_OOOOO,
- b_____O,
- b____O_,
- b___O__,
- b__O___,
- b_O____,
- b_OOOOO,
- b______ },
- [0x5b] { b__OOO_,
- b__O___,
- b__O___,
- b__O___,
- b__O___,
- b__O___,
- b__OOO_,
- b______ },
- [0x5c] { b_O___O,
- b__O_O_,
- b_OOOOO,
- b___O__,
- b_OOOOO,
- b___O__,
- b___O__,
- b______ },
- [0x5d] { b__OOO_,
- b____O_,
- b____O_,
- b____O_,
- b____O_,
- b____O_,
- b__OOO_,
- b______ },
- [0x5e] { b___O__,
- b__O_O_,
- b_O___O,
- b______,
- b______,
- b______,
- b______,
- b______ },
- [0x5f] { b______,
- b______,
- b______,
- b______,
- b______,
- b______,
- b_OOOOO,
- b______ },
- [0x60] { b__O___,
- b___O__,
- b____O_,
- b______,
- b______,
- b______,
- b______,
- b______ },
- [0x61] { b______,
- b______,
- b__OOO_,
- b_____O,
- b__OOOO,
- b_O___O,
- b__OOOO,
- b______ },
- [0x62] { b_O____,
- b_O____,
- b_O____,
- b_O_OO_,
- b_OO__O,
- b_O___O,
- b_OOOO_,
- b______ },
- [0x63] { b______,
- b______,
- b__OOO_,
- b_O____,
- b_O____,
- b_O___O,
- b__OOO_,
- b______ },
- [0x64] { b_____O,
- b_____O,
- b_____O,
- b__OO_O,
- b_O__OO,
- b_O___O,
- b__OOOO,
- b______ },
- [0x65] { b______,
- b______,
- b__OOO_,
- b_O___O,
- b_OOOOO,
- b_O____,
- b__OOO_,
- b______ },
- [0x66] { b___OO_,
- b__O__O,
- b__O___,
- b_OOO__,
- b__O___,
- b__O___,
- b__O___,
- b______ },
- [0x67] { b______,
- b__OOOO,
- b_O___O,
- b_O___O,
- b__OOOO,
- b_____O,
- b__OOO_,
- b______ },
- [0x68] { b_O____,
- b_O____,
- b_O_OO_,
- b_OO__O,
- b_O___O,
- b_O___O,
- b_O___O,
- b______ },
- [0x69] { b___O__,
- b______,
- b__OO__,
- b___O__,
- b___O__,
- b___O__,
- b__OOO_,
- b______ },
- [0x6a] { b____O_,
- b______,
- b___OO_,
- b____O_,
- b____O_,
- b_O__O_,
- b__OO__,
- b______ },
- [0x6b] { b__O___,
- b__O___,
- b__O__O,
- b__O_O_,
- b__OO__,
- b__O_O_,
- b__O__O,
- b______ },
- [0x6c] { b__OO__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b__OOO_,
- b______ },
- [0x6d] { b______,
- b______,
- b_OO_O_,
- b_O_O_O,
- b_O_O_O,
- b_O___O,
- b_O___O,
- b______ },
- [0x6e] { b______,
- b______,
- b_OOOO_,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O___O,
- b______ },
- [0x6f] { b______,
- b______,
- b__OOO_,
- b_O___O,
- b_O___O,
- b_O___O,
- b__OOO_,
- b______ },
- [0x70] { b______,
- b______,
- b_OOOO_,
- b_O___O,
- b_OOOO_,
- b_O____,
- b_O____,
- b______ },
- [0x71] { b______,
- b______,
- b__OO_O,
- b_O__OO,
- b__OOOO,
- b_____O,
- b_____O,
- b______ },
- [0x72] { b______,
- b______,
- b_O_OO_,
- b_OO__O,
- b_O____,
- b_O____,
- b_O____,
- b______ },
- [0x73] { b______,
- b______,
- b__OOO_,
- b_O____,
- b__OOO_,
- b_____O,
- b_OOOO_,
- b______ },
- [0x74] { b__O___,
- b_OOO__,
- b__O___,
- b__O___,
- b__O___,
- b__O__O,
- b___OO_,
- b______ },
- [0x75] { b______,
- b______,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O__OO,
- b__OO_O,
- b______ },
- [0x76] { b______,
- b______,
- b_O___O,
- b_O___O,
- b_O___O,
- b__O_O_,
- b___O__,
- b______ },
- [0x77] { b______,
- b______,
- b_O___O,
- b_O___O,
- b_O___O,
- b_O_O_O,
- b__O_O_,
- b______ },
- [0x78] { b______,
- b______,
- b_O___O,
- b__O_O_,
- b___O__,
- b__O_O_,
- b_O___O,
- b______ },
- [0x79] { b______,
- b______,
- b_O___O,
- b_O___O,
- b__OOOO,
- b_____O,
- b__OOO_,
- b______ },
- [0x7a] { b______,
- b______,
- b_OOOOO,
- b____O_,
- b___O__,
- b__O___,
- b_OOOOO,
- b______ },
- [0x7b] { b____O_,
- b___O__,
- b___O__,
- b__O___,
- b___O__,
- b___O__,
- b____O_,
- b______ },
- [0x7c] { b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b___O__,
- b______ },
- [0x7d] { b__O___,
- b___O__,
- b___O__,
- b____O_,
- b___O__,
- b___O__,
- b__O___,
- b______ },
- [0x7e] { b______,
- b___O__,
- b____O_,
- b_OOOOO,
- b____O_,
- b___O__,
- b______,
- b______ },
+ [0x20] { ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x21] { ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ______,
+ ______,
+ ___O__,
+ ______ },
+ [0x22] { __O_O_,
+ __O_O_,
+ __O_O_,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x23] { __O_O_,
+ __O_O_,
+ _OOOOO,
+ __O_O_,
+ _OOOOO,
+ __O_O_,
+ __O_O_,
+ ______ },
+ [0x24] { ___O__,
+ __OOOO,
+ _O_O__,
+ __OOO_,
+ ___O_O,
+ _OOOO_,
+ ___O__,
+ ______ },
+ [0x25] { _OO___,
+ _OO__O,
+ ____O_,
+ ___O__,
+ __O___,
+ _O__OO,
+ ____OO,
+ ______ },
+ [0x26] { __OO__,
+ _O__O_,
+ _O_O__,
+ __O___,
+ _O_O_O,
+ _O__O_,
+ __OO_O,
+ ______ },
+ [0x27] { __OO__,
+ ___O__,
+ __O___,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x28] { ____O_,
+ ___O__,
+ __O___,
+ __O___,
+ __O___,
+ ___O__,
+ ____O_,
+ ______ },
+ [0x29] { __O___,
+ ___O__,
+ ____O_,
+ ____O_,
+ ____O_,
+ ___O__,
+ __O___,
+ ______ },
+ [0x2a] { ______,
+ ___O__,
+ _O_O_O,
+ __OOO_,
+ _O_O_O,
+ ___O__,
+ ______,
+ ______ },
+ [0x2b] { ______,
+ ___O__,
+ ___O__,
+ _OOOOO,
+ ___O__,
+ ___O__,
+ ______,
+ ______ },
+ [0x2c] { ______,
+ ______,
+ ______,
+ ______,
+ __OO__,
+ ___O__,
+ __O___,
+ ______ },
+ [0x2d] { ______,
+ ______,
+ ______,
+ _OOOOO,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x2e] { ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ __OO__,
+ __OO__,
+ ______ },
+ [0x2f] { ______,
+ _____O,
+ ____O_,
+ ___O__,
+ __O___,
+ _O____,
+ ______,
+ ______ },
+ [0x30] { __OOO_,
+ _O___O,
+ _O__OO,
+ _O_O_O,
+ _OO__O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x31] { ___O__,
+ __OO__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ __OOO_,
+ ______ },
+ [0x32] { __OOO_,
+ _O___O,
+ _____O,
+ ____O_,
+ ___O__,
+ __O___,
+ _OOOOO,
+ ______ },
+ [0x33] { _OOOOO,
+ ____O_,
+ ___O__,
+ ____O_,
+ _____O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x34] { ____O_,
+ ___OO_,
+ __O_O_,
+ _O__O_,
+ _OOOOO,
+ ____O_,
+ ____O_,
+ ______ },
+ [0x35] { _OOOOO,
+ _O____,
+ _O____,
+ _OOOO_,
+ _____O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x36] { ___OO_,
+ __O___,
+ _O____,
+ _OOOO_,
+ _O___O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x37] { _OOOOO,
+ _____O,
+ ____O_,
+ ___O__,
+ __O___,
+ __O___,
+ __O___,
+ ______ },
+ [0x38] { __OOO_,
+ _O___O,
+ _O___O,
+ __OOO_,
+ _O___O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x39] { __OOO_,
+ _O___O,
+ _O___O,
+ __OOOO,
+ _____O,
+ ____O_,
+ __OO__,
+ ______ },
+ [0x3a] { ______,
+ __OO__,
+ __OO__,
+ ______,
+ __OO__,
+ __OO__,
+ ______,
+ ______ },
+ [0x3b] { ______,
+ __OO__,
+ __OO__,
+ ______,
+ __OO__,
+ ___O__,
+ __O___,
+ ______ },
+ [0x3c] { ____O_,
+ ___O__,
+ __O___,
+ _O____,
+ __O___,
+ ___O__,
+ ____O_,
+ ______ },
+ [0x3d] { ______,
+ ______,
+ _OOOOO,
+ ______,
+ _OOOOO,
+ ______,
+ ______,
+ ______ },
+ [0x3e] { _O____,
+ __O___,
+ ___O__,
+ ____O_,
+ ___O__,
+ __O___,
+ _O____,
+ ______ },
+ [0x3f] { __OOO_,
+ _O___O,
+ _____O,
+ ____O_,
+ ___O__,
+ ______,
+ ___O__,
+ ______ },
+ [0x40] { __OOO_,
+ _O___O,
+ _____O,
+ __OO_O,
+ _O_O_O,
+ _O_O_O,
+ __OOO_,
+ ______ },
+ [0x41] { __OOO_,
+ _O___O,
+ _O___O,
+ _O___O,
+ _OOOOO,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x42] { _OOOO_,
+ _O___O,
+ _O___O,
+ _OOOO_,
+ _O___O,
+ _O___O,
+ _OOOO_,
+ ______ },
+ [0x43] { __OOO_,
+ _O___O,
+ _O____,
+ _O____,
+ _O____,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x44] { _OOO__,
+ _O__O_,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O__O_,
+ _OOO__,
+ ______ },
+ [0x45] { _OOOOO,
+ _O____,
+ _O____,
+ _OOOO_,
+ _O____,
+ _O____,
+ _OOOOO,
+ ______ },
+ [0x46] { _OOOOO,
+ _O____,
+ _O____,
+ _OOOO_,
+ _O____,
+ _O____,
+ _O____,
+ ______ },
+ [0x47] { __OOO_,
+ _O___O,
+ _O____,
+ _O_OOO,
+ _O___O,
+ _O___O,
+ __OOOO,
+ ______ },
+ [0x48] { _O___O,
+ _O___O,
+ _O___O,
+ _OOOOO,
+ _O___O,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x49] { __OOO_,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ __OOO_,
+ ______ },
+ [0x4a] { ___OOO,
+ ____O_,
+ ____O_,
+ ____O_,
+ ____O_,
+ _O__O_,
+ __OO__,
+ ______ },
+ [0x4b] { _O___O,
+ _O__O_,
+ _O_O__,
+ _OO___,
+ _O_O__,
+ _O__O_,
+ _O___O,
+ ______ },
+ [0x4c] { _O____,
+ _O____,
+ _O____,
+ _O____,
+ _O____,
+ _O____,
+ _OOOOO,
+ ______ },
+ [0x4d] { _O___O,
+ _OO_OO,
+ _O_O_O,
+ _O_O_O,
+ _O___O,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x4e] { _O___O,
+ _O___O,
+ _OO__O,
+ _O_O_O,
+ _O__OO,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x4f] { __OOO_,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x50] { _OOOO_,
+ _O___O,
+ _O___O,
+ _OOOO_,
+ _O____,
+ _O____,
+ _O____,
+ ______ },
+ [0x51] { __OOO_,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O_O_O,
+ _O__O_,
+ __OO_O,
+ ______ },
+ [0x52] { _OOOO_,
+ _O___O,
+ _O___O,
+ _OOOO_,
+ _O_O__,
+ _O__O_,
+ _O___O,
+ ______ },
+ [0x53] { __OOOO,
+ _O____,
+ _O____,
+ __OOO_,
+ _____O,
+ _____O,
+ _OOOO_,
+ ______ },
+ [0x54] { _OOOOO,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ______ },
+ [0x55] { _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x56] { _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ __O_O_,
+ ___O__,
+ ______ },
+ [0x57] { _O___O,
+ _O___O,
+ _O___O,
+ _O_O_O,
+ _O_O_O,
+ _O_O_O,
+ __O_O_,
+ ______ },
+ [0x58] { _O___O,
+ _O___O,
+ __O_O_,
+ ___O__,
+ __O_O_,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x59] { _O___O,
+ _O___O,
+ _O___O,
+ __O_O_,
+ ___O__,
+ ___O__,
+ ___O__,
+ ______ },
+ [0x5a] { _OOOOO,
+ _____O,
+ ____O_,
+ ___O__,
+ __O___,
+ _O____,
+ _OOOOO,
+ ______ },
+ [0x5b] { __OOO_,
+ __O___,
+ __O___,
+ __O___,
+ __O___,
+ __O___,
+ __OOO_,
+ ______ },
+ [0x5c] { _O___O,
+ __O_O_,
+ _OOOOO,
+ ___O__,
+ _OOOOO,
+ ___O__,
+ ___O__,
+ ______ },
+ [0x5d] { __OOO_,
+ ____O_,
+ ____O_,
+ ____O_,
+ ____O_,
+ ____O_,
+ __OOO_,
+ ______ },
+ [0x5e] { ___O__,
+ __O_O_,
+ _O___O,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x5f] { ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______,
+ _OOOOO,
+ ______ },
+ [0x60] { __O___,
+ ___O__,
+ ____O_,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
+ [0x61] { ______,
+ ______,
+ __OOO_,
+ _____O,
+ __OOOO,
+ _O___O,
+ __OOOO,
+ ______ },
+ [0x62] { _O____,
+ _O____,
+ _O____,
+ _O_OO_,
+ _OO__O,
+ _O___O,
+ _OOOO_,
+ ______ },
+ [0x63] { ______,
+ ______,
+ __OOO_,
+ _O____,
+ _O____,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x64] { _____O,
+ _____O,
+ _____O,
+ __OO_O,
+ _O__OO,
+ _O___O,
+ __OOOO,
+ ______ },
+ [0x65] { ______,
+ ______,
+ __OOO_,
+ _O___O,
+ _OOOOO,
+ _O____,
+ __OOO_,
+ ______ },
+ [0x66] { ___OO_,
+ __O__O,
+ __O___,
+ _OOO__,
+ __O___,
+ __O___,
+ __O___,
+ ______ },
+ [0x67] { ______,
+ __OOOO,
+ _O___O,
+ _O___O,
+ __OOOO,
+ _____O,
+ __OOO_,
+ ______ },
+ [0x68] { _O____,
+ _O____,
+ _O_OO_,
+ _OO__O,
+ _O___O,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x69] { ___O__,
+ ______,
+ __OO__,
+ ___O__,
+ ___O__,
+ ___O__,
+ __OOO_,
+ ______ },
+ [0x6a] { ____O_,
+ ______,
+ ___OO_,
+ ____O_,
+ ____O_,
+ _O__O_,
+ __OO__,
+ ______ },
+ [0x6b] { __O___,
+ __O___,
+ __O__O,
+ __O_O_,
+ __OO__,
+ __O_O_,
+ __O__O,
+ ______ },
+ [0x6c] { __OO__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ __OOO_,
+ ______ },
+ [0x6d] { ______,
+ ______,
+ _OO_O_,
+ _O_O_O,
+ _O_O_O,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x6e] { ______,
+ ______,
+ _OOOO_,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O___O,
+ ______ },
+ [0x6f] { ______,
+ ______,
+ __OOO_,
+ _O___O,
+ _O___O,
+ _O___O,
+ __OOO_,
+ ______ },
+ [0x70] { ______,
+ ______,
+ _OOOO_,
+ _O___O,
+ _OOOO_,
+ _O____,
+ _O____,
+ ______ },
+ [0x71] { ______,
+ ______,
+ __OO_O,
+ _O__OO,
+ __OOOO,
+ _____O,
+ _____O,
+ ______ },
+ [0x72] { ______,
+ ______,
+ _O_OO_,
+ _OO__O,
+ _O____,
+ _O____,
+ _O____,
+ ______ },
+ [0x73] { ______,
+ ______,
+ __OOO_,
+ _O____,
+ __OOO_,
+ _____O,
+ _OOOO_,
+ ______ },
+ [0x74] { __O___,
+ _OOO__,
+ __O___,
+ __O___,
+ __O___,
+ __O__O,
+ ___OO_,
+ ______ },
+ [0x75] { ______,
+ ______,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O__OO,
+ __OO_O,
+ ______ },
+ [0x76] { ______,
+ ______,
+ _O___O,
+ _O___O,
+ _O___O,
+ __O_O_,
+ ___O__,
+ ______ },
+ [0x77] { ______,
+ ______,
+ _O___O,
+ _O___O,
+ _O___O,
+ _O_O_O,
+ __O_O_,
+ ______ },
+ [0x78] { ______,
+ ______,
+ _O___O,
+ __O_O_,
+ ___O__,
+ __O_O_,
+ _O___O,
+ ______ },
+ [0x79] { ______,
+ ______,
+ _O___O,
+ _O___O,
+ __OOOO,
+ _____O,
+ __OOO_,
+ ______ },
+ [0x7a] { ______,
+ ______,
+ _OOOOO,
+ ____O_,
+ ___O__,
+ __O___,
+ _OOOOO,
+ ______ },
+ [0x7b] { ____O_,
+ ___O__,
+ ___O__,
+ __O___,
+ ___O__,
+ ___O__,
+ ____O_,
+ ______ },
+ [0x7c] { ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ___O__,
+ ______ },
+ [0x7d] { __O___,
+ ___O__,
+ ___O__,
+ ____O_,
+ ___O__,
+ ___O__,
+ __O___,
+ ______ },
+ [0x7e] { ______,
+ ___O__,
+ ____O_,
+ _OOOOO,
+ ____O_,
+ ___O__,
+ ______,
+ ______ },
- [0x7f] { b______,
- b___O__,
- b__O___,
- b_OOOOO,
- b__O___,
- b___O__,
- b______,
- b______ },
- [0xb0] { b__OOO_,
- b__O_O_,
- b__OOO_,
- b______,
- b______,
- b______,
- b______,
- b______ },
+ [0x7f] { ______,
+ ___O__,
+ __O___,
+ _OOOOO,
+ __O___,
+ ___O__,
+ ______,
+ ______ },
+ [0xb0] { __OOO_,
+ __O_O_,
+ __OOO_,
+ ______,
+ ______,
+ ______,
+ ______,
+ ______ },
};
diff --git a/isdn.c b/isdn.c
index d19f5b7..4879b55 100644
--- a/isdn.c
+++ b/isdn.c
@@ -1,4 +1,4 @@
-/* $Id: isdn.c,v 1.6 2000/04/15 11:56:35 reinelt Exp $
+/* $Id: isdn.c,v 1.7 2000/08/10 09:44:09 reinelt Exp $
*
* ISDN specific functions
*
@@ -20,6 +20,11 @@
*
*
* $Log: isdn.c,v $
+ * Revision 1.7 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.6 2000/04/15 11:56:35 reinelt
*
* more debug messages
@@ -83,25 +88,25 @@ static int Usage (void)
fd=open ("/dev/isdninfo", O_RDONLY | O_NDELAY);
if (fd==-1) {
- perror ("open(/dev/isdninfo) failed");
+ error ("open(/dev/isdninfo) failed: %s", strerror(errno));
return 0;
}
if (read (fd, buffer, sizeof(buffer))==-1) {
- perror ("read(/dev/isdninfo) failed");
+ error ("read(/dev/isdninfo) failed: %s", strerror(errno));
fd=-1;
return 0;
}
if (close(fd)==-1) {
- perror ("close(/dev/isdninfo) failed");
+ error ("close(/dev/isdninfo) failed: %s", strerror(errno));
fd=-1;
return 0;
}
p=strstr(buffer, "usage:");
if (p==NULL) {
- fprintf (stderr, "parse(/dev/isdninfo) failed: no usage line\n");
+ error ("parse(/dev/isdninfo) failed: no usage line");
fd=-1;
return 0;
}
@@ -130,14 +135,14 @@ int Isdn (int *rx, int *tx, int *usage)
if (fd==-2) {
fd = open("/dev/isdninfo", O_RDONLY | O_NDELAY);
if (fd==-1) {
- perror ("open(/dev/isdninfo) failed");
+ error ("open(/dev/isdninfo) failed: %s", strerror(errno));
return -1;
}
- debug ("open (/proc/isdninfo)=%d\n", fd);
+ debug ("open (/proc/isdninfo)=%d", fd);
}
if (ioctl(fd, IIOCGETCPS, &cps)) {
- perror("ioctl(IIOCGETCPS) failed");
+ error("ioctl(IIOCGETCPS) failed: %s", strerror(errno));
fd=-1;
return -1;
}
diff --git a/lcd4linux.c b/lcd4linux.c
index 3236937..2bb62eb 100644
--- a/lcd4linux.c
+++ b/lcd4linux.c
@@ -1,4 +1,4 @@
-/* $Id: lcd4linux.c,v 1.25 2000/08/09 14:14:11 reinelt Exp $
+/* $Id: lcd4linux.c,v 1.26 2000/08/10 09:44:09 reinelt Exp $
*
* LCD4Linux
*
@@ -20,6 +20,11 @@
*
*
* $Log: lcd4linux.c,v $
+ * Revision 1.26 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.25 2000/08/09 14:14:11 reinelt
*
* new switch -F (do not fork)
@@ -159,7 +164,8 @@
char *release="LCD4Linux " VERSION " (c) 2000 Michael Reinelt <reinelt@eunet.at>";
char *output=NULL;
int got_signal=0;
-int debugging=0;
+int debugging=1;
+int foreground=0;
int tick, tack;
static void usage(void)
@@ -225,7 +231,7 @@ void calibrate (void)
void handler (int signal)
{
- debug ("got signal %d\n", signal);
+ debug ("got signal %d", signal);
got_signal=signal;
}
@@ -234,7 +240,6 @@ int main (int argc, char *argv[])
char *cfg="/etc/lcd4linux.conf";
char *driver;
int c, smooth;
- int foreground=0;
int quiet=0;
while ((c=getopt (argc, argv, "c:dFf:hlo:qv"))!=EOF) {
@@ -269,7 +274,6 @@ int main (int argc, char *argv[])
break;
case 'v':
debugging++;
- foreground++;
break;
default:
exit(2);
@@ -283,24 +287,23 @@ int main (int argc, char *argv[])
if (!foreground) {
pid_t i;
- // debugging does not make sense here
- // because -v implies -F which sets foreground=1
- // debug ("going background...\n");
+ debug ("going background...");
i=fork();
if (i<0) {
- perror ("fork() failed");
+ error ("fork() failed: %s", strerror(errno));
exit (1);
}
- printf ("fork() returned %d\n", i);
if (i!=0)
exit (0);
- close (0);
- close (1);
- printf ("Hallo stdout\n");
- fprintf (stderr, "Hallo stderr\n");
+
+ // close stdin/out/err ???
+ // open (dev/null) ???
}
-
- debug ("LCD4Linux " VERSION "\n");
+
+ if (foreground)
+ debug ("LCD4Linux " VERSION);
+ else
+ info ("Version " VERSION " starting");
// set default values
@@ -314,11 +317,11 @@ int main (int argc, char *argv[])
driver=cfg_get("display");
if (driver==NULL || *driver=='\0') {
- fprintf (stderr, "%s: missing 'display' entry!\n", cfg_file());
+ error ("%s: missing 'display' entry!", cfg_file());
exit (1);
}
- debug ("initializing driver %s\n", driver);
+ debug ("initializing driver %s", driver);
if (lcd_init(driver)==-1) {
exit (1);
}
@@ -339,7 +342,7 @@ int main (int argc, char *argv[])
lcd_clear();
}
- debug ("starting main loop\n");
+ debug ("starting main loop");
smooth=0;
while (got_signal==0) {
@@ -349,14 +352,14 @@ int main (int argc, char *argv[])
usleep(tick*1000);
}
- debug ("leaving main loop\n");
+ debug ("leaving main loop");
lcd_clear();
if (!quiet) hello();
lcd_quit();
if (got_signal==SIGHUP) {
- debug ("restarting\n");
+ debug ("restarting");
}
exit (0);
}
diff --git a/lock.c b/lock.c
index dc83a10..2e02f35 100644
--- a/lock.c
+++ b/lock.c
@@ -1,4 +1,4 @@
-/* $Id: lock.c,v 1.1 2000/04/07 05:42:20 reinelt Exp $
+/* $Id: lock.c,v 1.2 2000/08/10 09:44:09 reinelt Exp $
*
* UUCP style locking
*
@@ -20,6 +20,11 @@
*
*
* $Log: lock.c,v $
+ * Revision 1.2 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.1 2000/04/07 05:42:20 reinelt
*
* UUCP style lockfiles for the serial port
@@ -51,6 +56,7 @@
#include <sys/stat.h>
+#include "debug.h"
#include "lock.h"
@@ -71,18 +77,18 @@ pid_t lock_port (char *port)
snprintf(tempfile, sizeof(tempfile), LOCK, "TMP.XXXXXX");
if (mktemp(tempfile)==NULL) {
- fprintf(stderr, "mktemp(%s) failed.\n", tempfile);
+ error ("mktemp(%s) failed.", tempfile);
return -1;
}
if ((fd=creat(tempfile, 0664))==-1) {
- fprintf(stderr, "creat(%s) failed: %s\n", tempfile, strerror(errno));
+ error ("creat(%s) failed: %s", tempfile, strerror(errno));
return -1;
}
snprintf (buffer, sizeof(buffer), "%10d\n", (int)getpid());
if (write(fd, buffer, strlen(buffer))!=strlen(buffer)) {
- fprintf(stderr, "write(%s) failed: %s\n", tempfile, strerror(errno));
+ error ("write(%s) failed: %s", tempfile, strerror(errno));
close(fd);
unlink(tempfile);
return -1;
@@ -93,42 +99,42 @@ pid_t lock_port (char *port)
while (link(tempfile, lockfile)==-1) {
if (errno!=EEXIST) {
- fprintf(stderr, "link(%s, %s) failed: %s\n", tempfile, lockfile, strerror(errno));
+ error ("link(%s, %s) failed: %s", tempfile, lockfile, strerror(errno));
unlink(tempfile);
return -1;
}
if ((fd=open(lockfile, O_RDONLY))==-1) {
if (errno==ENOENT) continue; // lockfile disappared
- fprintf (stderr, "open(%s) failed: %s\n", lockfile, strerror(errno));
+ error ("open(%s) failed: %s", lockfile, strerror(errno));
unlink (tempfile);
return -1;
}
len=read(fd, buffer, sizeof(buffer)-1);
if (len<0) {
- fprintf (stderr, "read(%s) failed: %s\n", lockfile, strerror(errno));
+ error ("read(%s) failed: %s", lockfile, strerror(errno));
unlink (tempfile);
return -1;
}
buffer[len]='\0';
if (sscanf(buffer, "%d", &pid)!=1 || pid==0) {
- fprintf (stderr, "scan(%s) failed.\n", lockfile);
+ error ("scan(%s) failed.", lockfile);
unlink (tempfile);
return -1;
}
if (pid==getpid()) {
- fprintf (stderr, "%s already locked by us. uh-oh...\n", lockfile);
+ error ("%s already locked by us. uh-oh...", lockfile);
unlink(tempfile);
return 0;
}
if ((kill(pid, 0)==-1) && errno==ESRCH) {
- fprintf (stderr, "removing stale lockfile %s\n", lockfile);
+ error ("removing stale lockfile %s", lockfile);
if (unlink(lockfile)==-1 && errno!=ENOENT) {
- fprintf (stderr, "unlink(%s) failed: %s\n", lockfile, strerror(errno));
+ error ("unlink(%s) failed: %s", lockfile, strerror(errno));
unlink(tempfile);
return pid;
}
diff --git a/parser.c b/parser.c
index b15eb4f..f9fd99d 100644
--- a/parser.c
+++ b/parser.c
@@ -1,4 +1,4 @@
-/* $Id: parser.c,v 1.6 2000/05/21 06:20:35 reinelt Exp $
+/* $Id: parser.c,v 1.7 2000/08/10 09:44:09 reinelt Exp $
*
* row definition parser
*
@@ -20,6 +20,11 @@
*
*
* $Log: parser.c,v $
+ * Revision 1.7 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.6 2000/05/21 06:20:35 reinelt
*
* added ppp throughput
@@ -70,6 +75,7 @@
#include <ctype.h>
#include <string.h>
+#include "debug.h"
#include "display.h"
#include "parser.h"
@@ -174,7 +180,7 @@ char *parse (char *string, int supported_bars, int usage[])
case '%':
if ((token=get_token (++s, &s, 0, usage))==-1) {
- fprintf (stderr, "WARNING: unknown token <%%%c> in <%s>\n", *s, string);
+ error ("WARNING: unknown token <%%%c> in <%s>", *s, string);
} else {
*p++='%';
*p++=token;
@@ -184,21 +190,21 @@ char *parse (char *string, int supported_bars, int usage[])
case '$':
type=bar_type(tolower(*++s));
if (type==0) {
- fprintf (stderr, "WARNING: invalid bar type <$%c> in <%s>\n", *s, string);
+ error ("WARNING: invalid bar type <$%c> in <%s>", *s, string);
break;
}
if (!(type & supported_bars)) {
- fprintf (stderr, "WARNING: driver does not support bar type '%c'\n", *s);
+ error ("WARNING: driver does not support bar type '%c'", *s);
break;
}
if (isupper(*s)) type |= BAR_LOG;
len=strtol(++s, &s, 10);
if (len<1 || len>127) {
- fprintf (stderr, "WARNING: invalid bar length in <%s>\n", string);
+ error ("WARNING: invalid bar length in <%s>", string);
break;
}
if ((token=get_token (s, &s, 0, usage))==-1) {
- fprintf (stderr, "WARNING: unknown token <$%c> in <%s>\n", *s, string);
+ error ("WARNING: unknown token <$%c> in <%s>", *s, string);
break;
}
token2=-1;
@@ -208,11 +214,11 @@ char *parse (char *string, int supported_bars, int usage[])
} else if ((type & BAR_V) && (supported_bars & BAR_V2)) {
type |= BAR_V2;
} else {
- fprintf (stderr, "WARNING: driver does not support double bars\n");
+ error ("WARNING: driver does not support double bars");
break;
}
if ((token2=get_token (s+1, &s, 0, usage))==-1) {
- fprintf (stderr, "WARNING: unknown token <$%c> in <%s>\n", *s, string);
+ error ("WARNING: unknown token <$%c> in <%s>", *s, string);
break;
}
}
@@ -231,7 +237,7 @@ char *parse (char *string, int supported_bars, int usage[])
unsigned int c=0; int n;
sscanf (s+1, "%3o%n", &c, &n);
if (c==0 || c>255) {
- fprintf (stderr, "WARNING: illegal '\\' in <%s>\n", string);
+ error ("WARNING: illegal '\\' in <%s>", string);
} else {
*p++=c;
s+=n+1;
diff --git a/processor.c b/processor.c
index da1c3d2..9a2e9ab 100644
--- a/processor.c
+++ b/processor.c
@@ -1,4 +1,4 @@
-/* $Id: processor.c,v 1.7 2000/07/31 10:43:44 reinelt Exp $
+/* $Id: processor.c,v 1.8 2000/08/10 09:44:09 reinelt Exp $
*
* main data processing
*
@@ -20,6 +20,11 @@
*
*
* $Log: processor.c,v $
+ * Revision 1.8 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.7 2000/07/31 10:43:44 reinelt
*
* some changes to support kernel-2.4 (different layout of various files in /proc)
@@ -431,12 +436,12 @@ void process_init (void)
load.overload=atof(cfg_get("overload")?:"2.0");
lcd_query (&rows, &cols, &xres, &yres, &supported_bars);
- debug ("%d rows, %d columns, %dx%d pixels\n", rows, cols, xres, yres);
+ debug ("%d rows, %d columns, %dx%d pixels", rows, cols, xres, yres);
for (i=1; i<=rows; i++) {
char buffer[8], *p;
snprintf (buffer, sizeof(buffer), "Row%d", i);
p=cfg_get(buffer)?:"";
- debug ("%s: %s\n", buffer, p);
+ debug ("%s: %s", buffer, p);
row[i]=strdup(parse(p, supported_bars, token_usage));
}
}
diff --git a/system.c b/system.c
index e063543..3aba79d 100644
--- a/system.c
+++ b/system.c
@@ -1,4 +1,4 @@
-/* $Id: system.c,v 1.15 2000/08/09 11:03:07 reinelt Exp $
+/* $Id: system.c,v 1.16 2000/08/10 09:44:09 reinelt Exp $
*
* system status retreivement
*
@@ -20,6 +20,11 @@
*
*
* $Log: system.c,v $
+ * Revision 1.16 2000/08/10 09:44:09 reinelt
+ *
+ * new debugging scheme: error(), info(), debug()
+ * uses syslog if in daemon mode
+ *
* Revision 1.15 2000/08/09 11:03:07 reinelt
*
* fixed a bug in system.c where the format of /proc/net/dev was not correctly
@@ -172,11 +177,11 @@ static int parse_meminfo (char *tag, char *buffer)
p=strstr(buffer, tag);
if (p==NULL) {
- fprintf (stderr, "parse(/proc/meminfo) failed: no '%s' line\n", tag);
+ error ("parse(/proc/meminfo) failed: no '%s' line", tag);
return -1;
}
if (sscanf(p+strlen(tag), "%lu", &val)<1) {
- fprintf (stderr, "scanf(/proc/meminfo) failed\n");
+ error ("scanf(/proc/meminfo) failed");
return -1;
}
return val;
@@ -189,10 +194,10 @@ char *System(void)
if (*buffer=='\0') {
if (uname(&ubuf)==-1) {
- perror ("uname() failed");
+ error ("uname() failed: %s", strerror(errno));
strcpy (buffer, "unknown");
} else {
- debug ("uname(sysname)=%s\n", ubuf.sysname);
+ debug ("uname(sysname)=%s", ubuf.sysname);
strncpy (buffer, ubuf.sysname, sizeof(buffer));
}
}
@@ -206,10 +211,10 @@ char *Release(void)
if (*buffer=='\0') {
if (uname(&ubuf)==-1) {
- perror ("uname() failed");
+ error ("uname() failed: %s", strerror(errno));
strcpy (buffer, "unknown");
} else {
- debug ("uname(release)=%s\n", ubuf.release);
+ debug ("uname(release)=%s", ubuf.release);
strncpy (buffer, ubuf.release, sizeof(buffer));
}
}
@@ -223,10 +228,10 @@ char *Processor(void)
if (*buffer=='\0') {
if (uname(&ubuf)==-1) {
- perror ("uname() failed");
+ error ("uname() failed: %s", strerror(errno));
strcpy (buffer, "unknown");
} else {
- debug ("uname(machine)=%s\n", ubuf.machine);
+ debug ("uname(machine)=%s", ubuf.machine);
strncpy (buffer, ubuf.machine, sizeof(buffer));
}
}
@@ -244,13 +249,13 @@ double BogoMips (void)
char *p;
int fd=open("/proc/cpuinfo", O_RDONLY);
if (fd==-1) {
- perror ("open(/proc/cpuinfo) failed");
+ error ("open(/proc/cpuinfo) failed: %s", strerror(errno));
val=-1;
return -1;
}
- debug ("open(proc/cpuinfo)=%d\n", fd);
+ debug ("open(proc/cpuinfo)=%d", fd);
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror ("read(/proc/cpuinfo) failed");
+ error ("read(/proc/cpuinfo) failed: %s", strerror(errno));
close (fd);
val=-1;
return -1;
@@ -258,16 +263,16 @@ double BogoMips (void)
close (fd);
p=strstr(buffer, "bogomips");
if (p==NULL) {
- fprintf (stderr, "parse(/proc/cpuinfo) failed: no 'bogomips' line\n");
+ error ("parse(/proc/cpuinfo) failed: no 'bogomips' line");
val=-1;
return -1;
}
if (sscanf(p+8, " : %lf", &val)<1) {
- fprintf (stderr, "scanf(/proc/cpuinfo) failed\n");
+ error ("scanf(/proc/cpuinfo) failed");
val=-1;
return -1;
}
- debug ("BogoMips=%f\n", val);
+ debug ("BogoMips=%f", val);
}
return val;
}
@@ -279,10 +284,10 @@ int Memory(void)
if (value==-1) {
if (stat("/proc/kcore", &buf)==-1) {
- perror ("stat(/proc/kcore) failed");
+ error ("stat(/proc/kcore) failed: %s", strerror(errno));
value=0;
} else {
- debug ("sizeof(/proc/kcore)=%ld bytes\n", buf.st_size);
+ debug ("sizeof(/proc/kcore)=%ld bytes", buf.st_size);
value=buf.st_size>>20;
}
}
@@ -314,19 +319,19 @@ int Ram (int *total, int *free, int *shared, int *buffered, int *cached)
if (fd==-2) {
fd = open("/proc/meminfo", O_RDONLY | O_NDELAY);
if (fd==-1) {
- perror ("open(/proc/meminfo) failed");
+ error ("open(/proc/meminfo) failed: %s", strerror(errno));
return -1;
}
- debug ("open(/proc/meminfo)=%d\n", fd);
+ debug ("open(/proc/meminfo)=%d", fd);
}
if (lseek(fd, 0L, SEEK_SET)!=0) {
- perror ("lseek(/proc/meminfo) failed");
+ error ("lseek(/proc/meminfo) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror ("read(/proc/meminfo) failed");
+ error ("read(/proc/meminfo) failed: %s", strerror(errno));
fd=-1;
return -1;
}
@@ -383,26 +388,26 @@ int Load (double *load1, double *load2, double *load3)
if (fd==-2) {
fd=open("/proc/loadavg", O_RDONLY);
if (fd==-1) {
- perror ("open(/proc/loadavg) failed");
+ error ("open(/proc/loadavg) failed: %s", strerror(errno));
return -1;
}
- debug ("open(/proc/loadavg)=%d\n", fd);
+ debug ("open(/proc/loadavg)=%d", fd);
}
if (lseek(fd, 0L, SEEK_SET)!=0) {
- perror("lseek(/proc/loadavg) failed");
+ error("lseek(/proc/loadavg) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror("read(/proc/loadavg) failed");
+ error("read(/proc/loadavg) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (sscanf(buffer, "%lf %lf %lf", &val1, &val2, &val3)<3) {
- fprintf(stderr, "scanf(/proc/loadavg) failed\n");
+ error ("scanf(/proc/loadavg) failed");
fd=-1;
return -1;
}
@@ -431,25 +436,25 @@ int Busy (double *user, double *nice, double *system, double *idle)
if (fd==-2) {
fd=open("/proc/stat", O_RDONLY);
if (fd==-1) {
- perror ("open(proc/stat) failed");
+ error ("open(proc/stat) failed: %s", strerror(errno));
return -1;
}
- debug ("open (/proc/stat)=%d\n", fd);
+ debug ("open (/proc/stat)=%d", fd);
}
if (lseek(fd, 0L, SEEK_SET)!=0) {
- perror ("lseek(/proc/stat) failed");
+ error ("lseek(/proc/stat) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror ("read(/proc/stat) failed");
+ error ("read(/proc/stat) failed: %s", strerror(errno));
fd=-1;
return -1;
}
- if (sscanf(buffer, "%*s %lu %lu %lu %lu\n", &v1, &v2, &v3, &v4)<4) {
- fprintf (stderr, "scanf(/proc/stat) failed\n");
+ if (sscanf(buffer, "%*s %lu %lu %lu %lu", &v1, &v2, &v3, &v4)<4) {
+ error ("scanf(/proc/stat) failed");
fd=-1;
return -1;
}
@@ -482,19 +487,19 @@ int Disk (int *r, int *w)
if (fd==-2) {
fd = open("/proc/stat", O_RDONLY | O_NDELAY);
if (fd==-1) {
- perror ("open(/proc/stat) failed");
+ error ("open(/proc/stat) failed: %s", strerror(errno));
return -1;
}
- debug ("open (/proc/stat)=%d\n", fd);
+ debug ("open (/proc/stat)=%d", fd);
}
if (lseek(fd, 0L, SEEK_SET)!=0) {
- perror ("lseek(/proc/stat) failed");
+ error ("lseek(/proc/stat) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror ("read(/proc/stat) failed");
+ error ("read(/proc/stat) failed: %s", strerror(errno));
fd=-1;
return -1;
}
@@ -523,23 +528,23 @@ int Disk (int *r, int *w)
unsigned long w1, w2, w3, w4;
p=strstr(buffer, "disk_rblk");
if (p==NULL) {
- fprintf (stderr, "parse(/proc/stat) failed: neither 'disk_io' nor 'disk_rblk' found\n");
+ error ("parse(/proc/stat) failed: neither 'disk_io' nor 'disk_rblk' found");
fd=-1;
return -1;
}
- if (sscanf(p+9, "%lu %lu %lu %lu\n", &r1, &r2, &r3, &r4)<4) {
- fprintf (stderr, "scanf(/proc/stat) failed\n");
+ if (sscanf(p+9, "%lu %lu %lu %lu", &r1, &r2, &r3, &r4)<4) {
+ error ("scanf(/proc/stat) failed");
fd=-1;
return -1;
}
p=strstr(buffer, "disk_wblk");
if (p==NULL) {
- fprintf (stderr, "parse(/proc/stat) failed: no 'disk_wblk' line\n");
+ error ("parse(/proc/stat) failed: no 'disk_wblk' line");
fd=-1;
return -1;
}
- if (sscanf(p+9, "%lu %lu %lu %lu\n", &w1, &w2, &w3, &w4)<4) {
- fprintf (stderr, "scanf(/proc/stat) failed\n");
+ if (sscanf(p+9, "%lu %lu %lu %lu", &w1, &w2, &w3, &w4)<4) {
+ error ("scanf(/proc/stat) failed");
fd=-1;
return -1;
}
@@ -567,36 +572,36 @@ int Net (int *rx, int *tx, int *bytes)
if (fd==-2) {
struct utsname ubuf;
if (uname(&ubuf)==-1) {
- perror ("uname() failed");
+ error ("uname() failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (strncmp(ubuf.release,"2.0.",4)==0) {
- debug ("using old /proc/net/dev format\n");
+ debug ("using old /proc/net/dev format");
proc_net_dev_fmt=" eth%*d: %ld %*d %*d %*d %*d %ld";
proc_net_dev_bytes=0;
} else {
- debug ("using new /proc/net/dev format\n");
+ debug ("using new /proc/net/dev format");
proc_net_dev_fmt=" eth%*d: %ld %*d %*d %*d %*d %*d %*d %*d %ld";
proc_net_dev_bytes=1;
}
fd = open("/proc/net/dev", O_RDONLY | O_NDELAY);
if (fd==-1) {
- perror ("open(/proc/net/dev) failed");
+ error ("open(/proc/net/dev) failed: %s", strerror(errno));
return -1;
}
- debug ("open (/proc/net/dev)=%d\n", fd);
+ debug ("open (/proc/net/dev)=%d", fd);
}
if (lseek(fd, 0L, SEEK_SET)!=0) {
- perror ("lseek(/proc/net/dev) failed");
+ error ("lseek(/proc/net/dev) failed: %s", strerror(errno));
fd=-1;
return -1;
}
if (read (fd, &buffer, sizeof(buffer)-1)==-1) {
- perror ("read(/proc/net/dev) failed");
+ error ("read(/proc/net/dev) failed: %s", strerror(errno));
fd=-1;
return -1;
}
@@ -633,10 +638,10 @@ int PPP (int unit, int *rx, int *tx)
if (fd==-2) {
fd = socket(AF_INET, SOCK_DGRAM, 0);
if (fd==-1) {
- perror ("socket() failed");
+ error ("socket() failed: %s", strerror(errno));
return -1;
}
- debug ("socket()=%d\n", fd);
+ debug ("socket()=%d", fd);
}
memset (&req, 0, sizeof (req));
@@ -681,7 +686,7 @@ int Sensor (int index, double *val, double *min, double *max)
snprintf(buffer, 32, "Sensor%d", index);
sensor[index]=cfg_get(buffer);
if (sensor[index]==NULL || *sensor[index]=='\0') {
- fprintf (stderr, "%s: no entry for '%s'\n", cfg_file(), buffer);
+ error ("%s: no entry for '%s'", cfg_file(), buffer);
fd[index]=-1;
return -1;
}
@@ -693,26 +698,26 @@ int Sensor (int index, double *val, double *min, double *max)
fd[index]=open(sensor[index], O_RDONLY);
if (fd[index]==-1) {
- fprintf (stderr, "open(%s) failed: %s\n", sensor[index], strerror(errno));
+ error ("open(%s) failed: %s", sensor[index], strerror(errno));
return -1;
}
- debug ("open (%s)=%d\n", sensor[index], fd[index]);
+ debug ("open (%s)=%d", sensor[index], fd[index]);
}
if (lseek(fd[index], 0L, SEEK_SET)!=0) {
- fprintf (stderr, "lseek(%s) failed: %s\n", sensor[index], strerror(errno));
+ error ("lseek(%s) failed: %s", sensor[index], strerror(errno));
fd[index]=-1;
return -1;
}
if (read (fd[index], &buffer, sizeof(buffer)-1)==-1) {
- fprintf (stderr, "read(%s) failed: %s\n", sensor[index], strerror(errno));
+ error ("read(%s) failed: %s", sensor[index], strerror(errno));
fd[index]=-1;
return -1;
}
if (sscanf(buffer, "%*f %*f %lf", &value)<1) {
- fprintf (stderr, "scanf(%s) failed\n", sensor[index]);
+ error ("scanf(%s) failed", sensor[index]);
fd[index]=-1;
return -1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 09:27:12 +0000