*
*/
/*
- Copyright (C) 2000, 2001, 2002 Kern Sibbald and John Walker
+ Copyright (C) 2000-2003 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include "bacula.h"
#include "jcr.h"
+extern void timeout_handler(int sig);
+
struct s_last_job last_job; /* last job run by this daemon */
static JCR *jobs = NULL; /* pointer to JCR chain */
JCR *new_jcr(int size, JCR_free_HANDLER *daemon_free_jcr)
{
JCR *jcr;
+ struct sigaction sigtimer;
Dmsg0(200, "Enter new_jcr\n");
- jcr = (JCR *) malloc(size);
+ jcr = (JCR *)malloc(size);
memset(jcr, 0, size);
jcr->my_thread_id = pthread_self();
- P(mutex);
jcr->sched_time = time(NULL);
jcr->daemon_free_jcr = daemon_free_jcr; /* plug daemon free routine */
- jcr->prev = NULL;
- jcr->next = jobs;
- if (jobs) {
- jobs->prev = jcr;
- }
jcr->use_count = 1;
pthread_mutex_init(&(jcr->mutex), NULL);
jcr->JobStatus = JS_Created; /* ready to run */
- jcr->VolumeName = (char *) get_pool_memory(PM_FNAME);
+ jcr->VolumeName = get_pool_memory(PM_FNAME);
jcr->VolumeName[0] = 0;
- jcr->errmsg = (char *) get_pool_memory(PM_MESSAGE);
+ jcr->errmsg = get_pool_memory(PM_MESSAGE);
jcr->errmsg[0] = 0;
+
+ sigtimer.sa_flags = 0;
+ sigtimer.sa_handler = timeout_handler;
+ sigfillset(&sigtimer.sa_mask);
+ sigaction(TIMEOUT_SIGNAL, &sigtimer, NULL);
+
+ P(mutex);
+ jcr->prev = NULL;
+ jcr->next = jobs;
+ if (jobs) {
+ jobs->prev = jcr;
+ }
jobs = jcr;
V(mutex);
return jcr;
/* do this after closing messages */
if (jcr->client_name) {
- free(jcr->client_name);
+ free_pool_memory(jcr->client_name);
jcr->client_name = NULL;
}
/*
* Global routine to free a jcr
*/
+#ifdef DEBUG
+void b_free_jcr(char *file, int line, JCR *jcr)
+{
+ Dmsg3(200, "Enter free_jcr 0x%x from %s:%d\n", jcr, file, line);
+
+#else
+
void free_jcr(JCR *jcr)
{
- Dmsg0(200, "Enter free_jcr\n");
+ Dmsg1(200, "Enter free_jcr 0x%x\n", jcr);
+
+#endif
+
P(mutex);
jcr->use_count--; /* decrement use count */
- Dmsg1(200, "Decrement jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "Decrement jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
if (jcr->use_count > 0) { /* if in use */
V(mutex);
- Dmsg1(200, "jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
return;
}
remove_jcr(jcr);
V(mutex);
- jcr->daemon_free_jcr(jcr); /* call daemon free routine */
+
+ if (jcr->daemon_free_jcr) {
+ jcr->daemon_free_jcr(jcr); /* call daemon free routine */
+ }
free_common_jcr(jcr);
+
+ P(mutex);
+ close_msg(NULL); /* flush any daemon messages */
+ V(mutex);
Dmsg0(200, "Exit free_jcr\n");
}
void free_locked_jcr(JCR *jcr)
{
jcr->use_count--; /* decrement use count */
- Dmsg1(200, "Decrement jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "Decrement jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
if (jcr->use_count > 0) { /* if in use */
return;
}
for (jcr = jobs; jcr; jcr=jcr->next) {
if (jcr->JobId == JobId) {
jcr->use_count++;
- Dmsg1(200, "Increment jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "Increment jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
break;
}
}
return jcr;
}
+/*
+ * Given a SessionId and SessionTime, find the JCR
+ * Returns: jcr on success
+ * NULL on failure
+ */
+JCR *get_jcr_by_session(uint32_t SessionId, uint32_t SessionTime)
+{
+ JCR *jcr;
+
+ P(mutex);
+ for (jcr = jobs; jcr; jcr=jcr->next) {
+ if (jcr->VolSessionId == SessionId &&
+ jcr->VolSessionTime == SessionTime) {
+ jcr->use_count++;
+ Dmsg2(200, "Increment jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
+ break;
+ }
+ }
+ V(mutex);
+ return jcr;
+}
/*
for (jcr = jobs; jcr; jcr=jcr->next) {
if (strncmp(Job, jcr->Job, len) == 0) {
jcr->use_count++;
- Dmsg1(200, "Increment jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "Increment jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
break;
}
}
for (jcr = jobs; jcr; jcr=jcr->next) {
if (strcmp(jcr->Job, Job) == 0) {
jcr->use_count++;
- Dmsg1(200, "Increment jcr use_count=%d\n", jcr->use_count);
+ Dmsg2(200, "Increment jcr 0x%x use_count=%d\n", jcr, jcr->use_count);
break;
}
}
return jcr;
}
+void set_jcr_job_status(JCR *jcr, int JobStatus)
+{
+ /*
+ * For a set of errors, ... keep the current status
+ * so it isn't lost. For all others, set it.
+ */
+ switch (jcr->JobStatus) {
+ case JS_ErrorTerminated:
+ case JS_Error:
+ case JS_FatalError:
+ case JS_Differences:
+ case JS_Canceled:
+ break;
+ default:
+ jcr->JobStatus = JobStatus;
+ }
+}
+
/*
* Lock the chain
*/