int
bc_DeleteDumpCmd(struct cmd_syndesc *as, void *arock)
{
/* parm 0 is vol set name
* parm 1 is dump schedule name
*/
char *dname;
int code;
udbClientTextP ctPtr;
/* lock schedules and check validity */
ctPtr = &bc_globalConfig->configText[TB_DUMPSCHEDULE];
code = bc_LockText(ctPtr);
if (code)
ERROR(code);
code = bc_UpdateDumpSchedule();
if (code) {
afs_com_err(whoami, code, "; Can't retrieve dump schedule");
return (code);
}
dname = as->parms[0].items->data;
code = bc_DeleteDumpSchedule(bc_globalConfig, dname);
if (code) {
if (code == -1)
afs_com_err(whoami, 0, "No such dump as %s", dname);
else
afs_com_err(whoami, code, "; Failed to delete dump schedule");
goto error_exit;
}
code = bc_SaveDumpSchedule();
if (code == 0)
printf("backup: deleted dump schedule %s\n", dname);
else {
afs_com_err(whoami, code, "Cannot save dump schedule file");
afs_com_err(whoami, 0, "Deletion is temporary - for this session only");
}
error_exit:
if (ctPtr->lockHandle != 0)
bc_UnlockText(ctPtr);
return code;
}
afs_int32
saveTextFile(afs_int32 taskId, afs_int32 textType, char *fileName)
{
udbClientTextP ctPtr = 0;
afs_int32 code = 0;
int tlock = 0;
ctPtr = (udbClientTextP) malloc(sizeof(*ctPtr));
if (!ctPtr)
ERROR_EXIT(TC_NOMEMORY);
memset(ctPtr, 0, sizeof(*ctPtr));
ctPtr->textType = textType;
/* lock the text in the database */
code = bc_LockText(ctPtr);
if (code) {
ErrorLog(0, taskId, code, 0, "Can't lock text file\n");
ERROR_EXIT(code);
}
tlock = 1;
ctPtr->textStream = fopen(fileName, "r");
if (!ctPtr->textStream) {
ErrorLog(0, taskId, errno, 0, "Can't open text file\n");
ERROR_EXIT(errno);
}
/* now send the text to the database */
code = bcdb_SaveTextFile(ctPtr);
if (code) {
ErrorLog(0, taskId, code, 0, "Can't save text file\n");
ERROR_EXIT(code);
}
error_exit:
if (ctPtr) {
if (ctPtr->textStream)
fclose(ctPtr->textStream);
if (tlock)
bc_UnlockText(ctPtr);
free(ctPtr);
}
return (code);
}
int
bc_AddDumpCmd(struct cmd_syndesc *as, void *arock)
{
register char *dname; /* dump schedule name */
register int code;
afs_int32 expType, expDate;
register struct cmd_item *ti;
udbClientTextP ctPtr;
/* if an expiration date has been specified */
if (as->parms[1].items) {
code = bc_ParseExpiration(&as->parms[1], &expType, &expDate);
if (code) {
printf("Invalid expiration date syntax\n");
return (1);
}
} else {
/* no expiration date specified */
expDate = 0;
expType = BC_NO_EXPDATE;
}
/* lock schedules and check validity */
ctPtr = &bc_globalConfig->configText[TB_DUMPSCHEDULE];
code = bc_LockText(ctPtr);
if (code)
ERROR(code);
code = bc_UpdateDumpSchedule();
if (code) {
afs_com_err(whoami, code, "; Can't retrieve dump schedule");
return (code);
}
/* process each dump name using the expiration date computed above */
for (ti = as->parms[0].items; ti != 0; ti = ti->next) {
/* get next dump name to process */
dname = ti->data;
/* validate the name dump name length */
if (strlen(dname) >= BU_MAX_DUMP_PATH) {
afs_com_err(whoami, 0, "Dump names must be < %d characters",
BU_MAX_DUMP_PATH);
afs_com_err(whoami, 0, "Dump %s not added", dname);
code = -1;
continue;
}
code =
bc_CreateDumpSchedule(bc_globalConfig, dname, expDate, expType);
if (code) {
if (code == -1)
afs_com_err(whoami, 0, "Dump already exists");
else if (code == -2)
afs_com_err(whoami, 0, "Invalid path name '%s'", dname);
else if (code == -3)
afs_com_err(whoami, 0, "Name specification error");
else
afs_com_err(whoami, code, "; Failed to create dump schedule");
continue;
}
/* save the new schedule item */
code = bc_SaveDumpSchedule();
if (code) {
afs_com_err(whoami, code, "Cannot save dump schedule");
afs_com_err(whoami, 0,
"Changes are temporary - for this session only");
break;
}
afs_com_err(whoami, 0, "Created new dump schedule %s", dname);
}
error_exit:
if (ctPtr->lockHandle)
bc_UnlockText(ctPtr);
return (code);
}
afs_int32
bc_UpdateDumpSchedule(void)
{
struct bc_dumpSchedule *dumpPtr, *nextDumpPtr;
struct udbHandleS *uhptr = &udbHandle;
udbClientTextP ctPtr;
afs_int32 code;
int lock = 0;
/* lock schedules and check validity */
ctPtr = &bc_globalConfig->configText[TB_DUMPSCHEDULE];
code = bc_CheckTextVersion(ctPtr);
if (code != BC_VERSIONMISMATCH) {
ERROR(code); /* Version matches or some other error */
}
/* Must update the dump schedules */
/* If we are not already locked, then lock it now */
if (!ctPtr->lockHandle) {
code = bc_LockText(ctPtr);
if (code)
ERROR(code);
lock = 1;
}
if (ctPtr->textVersion != -1) {
printf("backup: obsolete dump schedule - updating\n");
/* clear all old schedule information */
dumpPtr = bc_globalConfig->dsched;
while (dumpPtr) {
nextDumpPtr = dumpPtr->next;
free(dumpPtr);
dumpPtr = nextDumpPtr;
}
bc_globalConfig->dsched = 0;;
}
/* open a temp file to store the config text received from buserver *
* The open file stream is stored in ctPtr->textStream */
code =
bc_openTextFile(ctPtr,
&bc_globalConfig->
tmpTextFileNames[TB_DUMPSCHEDULE][0]);
if (code)
ERROR(code);
/* now get a fresh set of information from the database */
code = bcdb_GetTextFile(ctPtr);
if (code)
ERROR(code);
/* fetch the version number */
code =
ubik_BUDB_GetTextVersion(uhptr->uh_client, 0, ctPtr->textType,
&ctPtr->textVersion);
if (code)
ERROR(code);
/* parse the file */
code = bc_ParseDumpSchedule();
if (code)
ERROR(code);
/* rebuild the tree */
code = bc_ProcessDumpSchedule(bc_globalConfig);
if (code)
ERROR(code);
error_exit:
if (lock && ctPtr->lockHandle)
bc_UnlockText(ctPtr);
return (code);
}
int
bc_SetExpCmd(struct cmd_syndesc *as, void *arock)
{
register char *dname; /* dump schedule name */
register struct cmd_item *ti;
struct bc_dumpSchedule *node, *parent;
afs_int32 expType, expDate;
udbClientTextP ctPtr;
register int code;
/* if an expiration date has been specified */
if (as->parms[1].items) {
code = bc_ParseExpiration(&as->parms[1], &expType, &expDate);
if (code) {
printf("Invalid expiration date syntax\n");
return (1);
}
} else {
/* no expiration date specified */
expDate = 0;
expType = BC_NO_EXPDATE;
}
/* lock schedules and check validity */
ctPtr = &bc_globalConfig->configText[TB_DUMPSCHEDULE];
code = bc_LockText(ctPtr);
if (code)
ERROR(code);
code = bc_UpdateDumpSchedule();
if (code) {
afs_com_err(whoami, code, "; Can't retrieve dump schedule");
return (code);
}
/* process each dump name using the expiration date computed above */
for (ti = as->parms[0].items; ti != 0; ti = ti->next) {
/* get next dump name to process */
dname = ti->data;
/* validate the name dump name length */
if (strlen(dname) >= BU_MAX_DUMP_PATH) {
code = -1;
afs_com_err(whoami, 0, "Dump names must be < %d characters",
BU_MAX_DUMP_PATH);
afs_com_err(whoami, 0, "Dump %s not added", dname);
continue;
}
code = FindDump(bc_globalConfig, dname, &parent, &node);
if (code) {
afs_com_err(whoami, 0, "Dump level %s not found", dname);
continue;
}
node->expDate = expDate;
node->expType = expType;
}
code = bc_SaveDumpSchedule();
if (code) {
afs_com_err(whoami, code, "Cannot save dump schedule");
afs_com_err(whoami, 0,
"Expiration changes effective for this session only");
}
error_exit:
if (ctPtr->lockHandle)
bc_UnlockText(ctPtr);
return (code);
}