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Made changes with usage of queued messages

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This commit is contained in:
Thomas Schmitt
2006-09-26 14:26:35 +00:00
parent 8dc65b7e4b
commit 6d2164291e
4 changed files with 89 additions and 64 deletions
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137
trunk/cdrskin/cdrskin.c
View File

@ -1289,6 +1289,12 @@ int Cdrpreskin_destroy(struct CdrpreskiN **preskin, int flag)
int Cdrpreskin_set_severities(struct CdrpreskiN *preskin, char *queue_severity,
char *print_severity, int flag)
{
/*
if(preskin->verbosity>=Cdrskin_verbose_debuG)
fprintf(stderr,
"cdrskin: DEBUG : queue_severity='%s' print_severity='%s'\n",
queue_severity,print_severity);
*/
if(queue_severity!=NULL)
strcpy(preskin->queue_severity,queue_severity);
@ -1316,6 +1322,76 @@ int Cdrpreskin_initialize_lib(struct CdrpreskiN *preskin, int flag)
}
/** Enable queuing of libburn messages or disable and print queue content.
@param flag Bitfield for control purposes:
bit0= enable queueing, else disable and print
*/
int Cdrpreskin_queue_msgs(struct CdrpreskiN *o, int flag)
{
#ifdef Cdrskin_libburn_has_burn_msgS
#ifndef Cdrskin_extra_leaN
#define Cdrskin_debug_libdax_msgS 1
#endif
/* <<< In cdrskin there is not much sense in queueing library messages.
It is done here only for debugging */
#ifdef Cdrskin_debug_libdax_msgS
int ret;
static char queue_severity[81]= {"NEVER"}, print_severity[81]= {"SORRY"};
static int queueing= 0;
char msg[BURN_MSGS_MESSAGE_LEN],msg_severity[81],filler[81];
int error_code,os_errno,first,i;
if(flag&1) {
if(!queueing) {
strcpy(queue_severity,o->queue_severity);
strcpy(print_severity,o->print_severity);
}
if(o->verbosity>=Cdrskin_verbose_debuG)
Cdrpreskin_set_severities(o,"DEBUG","NEVER",0);
else
Cdrpreskin_set_severities(o,"NOTE","NEVER",0);
queueing= 1;
return(1);
}
if(queueing)
Cdrpreskin_set_severities(o,queue_severity,print_severity,0);
queueing= 0;
for(first= 1; ; first= 0) {
ret= burn_msgs_obtain("ALL",&error_code,msg,&os_errno,msg_severity);
if(ret==0)
break;
if(ret<0) {
fprintf(stderr,
"cdrskin: NOTE : Please inform libburn-hackers@pykix.org about:\n");
fprintf(stderr,
"cdrskin: burn_msgs_obtain() returns %d\n",ret);
break;
}
if(first)
fprintf(stderr,
"cdrskin: -------------------- Messages from Libburn ---------------------\n");
for(i=0;msg_severity[i]!=0;i++)
filler[i]= ' ';
filler[i]= 0;
fprintf(stderr,"cdrskin: %s : %s\n",msg_severity,msg);
if(strcmp(msg_severity,"DEBUG")!=0 && os_errno!=0)
fprintf(stderr,"cdrskin: %s ( errno=%d '%s')\n",
filler,os_errno,strerror(os_errno));
}
if(first==0)
fprintf(stderr,
"cdrskin: ----------------------------------------------------------------\n");
#endif /* Cdrskin_debug_libdax_msgS */
#endif /* Cdrskin_libburn_has_burn_msgS */
return(1);
}
/** Convert a cdrecord-style device address into a libburn device address or
into a libburn drive number. It depends on the "scsibus" number of the
cdrecord-style address which kind of libburn address emerges:
@ -1783,7 +1859,7 @@ see_cdrskin_eng_html:;
(o->verbosity)++;
printf("cdrskin: verbosity level : %d\n",o->verbosity);
if(o->verbosity>=Cdrskin_verbose_debuG)
Cdrpreskin_set_severities(o,"DEBUG","DEBUG",0);
Cdrpreskin_set_severities(o,"NEVER","DEBUG",0);
} else if(strcmp(argv[i],"-version")==0) {
printf(
@ -4488,7 +4564,6 @@ int Cdrskin_create(struct CdrskiN **o, struct CdrpreskiN **preskin,
int *exit_value, int flag)
{
int ret;
char queue_severity[81],print_severity[81];
struct CdrskiN *skin;
*o= NULL;
@ -4522,70 +4597,20 @@ int Cdrskin_create(struct CdrskiN **o, struct CdrpreskiN **preskin,
printf("cdrskin: scanning for devices ...\n");
fflush(stdout);
#define Cdrskin_debug_libdax_msgS
/*
*/
/* <<< In cdrskin there is not much sense in queueing library messages.
/* In cdrskin there is not much sense in queueing library messages.
It is done here only for debugging */
#ifdef Cdrskin_debug_libdax_msgS
strcpy(queue_severity,skin->preskin->queue_severity);
strcpy(print_severity,skin->preskin->print_severity);
Cdrpreskin_set_severities(skin->preskin,"NOTE","NEVER",0);
#endif /* Cdrskin_debug_libdax_msgS */
Cdrpreskin_queue_msgs(skin->preskin,1);
while (!burn_drive_scan(&(skin->drives), &(skin->n_drives))) {
usleep(20000);
/* >>> ??? set a timeout ? */
}
#ifdef Cdrskin_debug_libdax_msgS
Cdrpreskin_set_severities(skin->preskin,queue_severity,print_severity,0);
#endif /* Cdrskin_debug_libdax_msgS */
/* This prints the eventual queued messages */
Cdrpreskin_queue_msgs(skin->preskin,0);
printf("cdrskin: ... scanning for devices done\n");
fflush(stdout);
#ifdef Cdrskin_debug_libdax_msgS
#ifdef Cdrskin_libburn_has_burn_msgS
{
char msg[BURN_MSGS_MESSAGE_LEN],msg_severity[81],filler[81];
int error_code,os_errno,first,i;
for(first= 1; ; first= 0) {
ret= burn_msgs_obtain("ALL",&error_code,msg,&os_errno,msg_severity);
if(ret==0)
break;
if(ret<0) {
fprintf(stderr,
"cdrskin: NOTE : Please inform libburn-hackers@pykix.org about:\n");
fprintf(stderr,
"cdrskin: burn_msgs_obtain() returns %d\n",ret);
break;
}
for(i=0;msg_severity[i]!=0;i++)
filler[i]= ' ';
filler[i]= 0;
if(first)
fprintf(stderr,
"cdrskin: -------------------- Messages from scanning --------------------\n");
fprintf(stderr,"cdrskin: %s : %s\n",msg_severity,msg);
fprintf(stderr,"cdrskin: %s ( code=%X , os_errno=%d )\n",
filler,error_code,os_errno);
}
if(first==0)
fprintf(stderr,
"cdrskin: ----------------------------------------------------------------\n");
}
#endif /* Cdrskin_libburn_has_burn_msgS */
#endif /* Cdrskin_debug_libdax_msgS */
ex:;
return((*exit_value)==0);
}

2
trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2006.09.26.114552"
#define Cdrskin_timestamP "2006.09.26.142824"

2
trunk/libburn/libdax_msgs.h
View File

@ -289,7 +289,7 @@ Range "elmom" : 0x00010000 to 0x0001ffff
------------------------------------------------------------------------------
Range "scdbackup" : 0x00020000 to 0x0002ffff
0x00020001 (SORRY,LOW) = Cannot open busy drive
0x00020001 (SORRY,LOW) = Cannot open busy device
0x00020002 (SORRY,HIGH) = Encountered error when closing drive
0x00020003 (FATAL,HIGH) = Could not grab drive

10
trunk/libburn/sg.c
View File

@ -147,20 +147,20 @@ int sg_is_enumerable_adr(char *adr)
/* ts A60924 */
int sg_handle_busy_drive(char *fname, int os_errno)
int sg_handle_busy_device(char *fname, int os_errno)
{
char msg[4096];
/* ts A60814 : i saw no way to do this more nicely */
if (burn_sg_open_abort_busy) {
fprintf(stderr,
"\nlibburn: FATAL : Application triggered abort on busy drive '%s'\n",
"\nlibburn: FATAL : Application triggered abort on busy device '%s'\n",
fname);
assert("drive busy" == "non fatal");
}
/* ts A60924 : now reporting to libdax_msgs */
sprintf(msg, "Cannot open busy drive '%s'", fname);
sprintf(msg, "Cannot open busy device '%s'", fname);
libdax_msgs_submit(libdax_messenger, -1, 0x00020001,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_LOW,
msg, os_errno, 0);
@ -205,7 +205,7 @@ void ata_enumerate(void)
fname,errno);
*/
if (errno == EBUSY)
sg_handle_busy_drive(fname, errno);
sg_handle_busy_device(fname, errno);
continue;
}
/* found a drive */
@ -278,7 +278,7 @@ void sg_enumerate(void)
fname,errno);
*/
if (errno == EBUSY)
sg_handle_busy_drive(fname, errno);
sg_handle_busy_device(fname, errno);
continue;
}
/* found a drive */