#include <afsconfig.h>
#include <afs/param.h>
-RCSID("$Header$");
+RCSID
+ ("$Header$");
#include <afs/stds.h>
#include <sys/types.h>
* Add a host to the tape hosts
*/
-afs_int32 bc_AddHostCmd(as, arock)
+afs_int32
+bc_AddHostCmd(as, arock)
struct cmd_syndesc *as;
char *arock;
{
ctPtr = &bc_globalConfig->configText[TB_TAPEHOSTS];
code = bc_LockText(ctPtr);
- if ( code )
- ERROR(code);
+ if (code)
+ ERROR(code);
code = bc_UpdateHosts();
if (code) {
- com_err(whoami, code, "; Can't retrieve tape hosts");
- return(code);
+ com_err(whoami, code, "; Can't retrieve tape hosts");
+ return (code);
}
/* add tape hosts first */
ti = as->parms[0].items;
if (ti) {
if (as->parms[1].items) {
- port = getPortOffset(as->parms[1].items->data);
- if (port < 0) ERROR(BC_BADARG);
+ port = getPortOffset(as->parms[1].items->data);
+ if (port < 0)
+ ERROR(BC_BADARG);
}
- printf("Adding host %s offset %u to tape list...", ti->data,port);
+ printf("Adding host %s offset %u to tape list...", ti->data, port);
fflush(stdout);
code = bc_AddTapeHost(bc_globalConfig, ti->data, port);
- if (code)
- {
- printf("failed\n"); fflush(stdout);
- if (code == EEXIST)
- com_err(whoami,0,"Port offset already in tape database");
+ if (code) {
+ printf("failed\n");
+ fflush(stdout);
+ if (code == EEXIST)
+ com_err(whoami, 0, "Port offset already in tape database");
ERROR(code);
}
code = bc_SaveHosts();
- if ( code )
- {
+ if (code) {
com_err(whoami, code, "Cannot save tape hosts");
- com_err(whoami, 0,"Changes are temporary - for this session only");
+ com_err(whoami, 0,
+ "Changes are temporary - for this session only");
ERROR(code);
}
}
/* done */
printf("done\n");
-error_exit:
- if ( ctPtr->lockHandle != 0 )
- bc_UnlockText(ctPtr);
- return(code);
+ error_exit:
+ if (ctPtr->lockHandle != 0)
+ bc_UnlockText(ctPtr);
+ return (code);
}
-
-afs_int32 bc_DeleteHostCmd(as, arock)
+
+afs_int32
+bc_DeleteHostCmd(as, arock)
struct cmd_syndesc *as;
- char *arock;
+ char *arock;
{
struct cmd_item *ti;
afs_int32 port = 0;
ctPtr = &bc_globalConfig->configText[TB_TAPEHOSTS];
code = bc_LockText(ctPtr);
- if ( code )
- ERROR(code);
+ if (code)
+ ERROR(code);
code = bc_UpdateHosts();
if (code) {
- com_err(whoami, code, "; Can't retrieve tape hosts");
- return(code);
+ com_err(whoami, code, "; Can't retrieve tape hosts");
+ return (code);
}
/* delete tape hosts first */
ti = as->parms[0].items;
if (ti) {
- if (as->parms[1].items) {
- port = bc_SafeATOI(as->parms[1].items->data);
- if (port < 0) return(BC_BADARG);
+ if (as->parms[1].items) {
+ port = bc_SafeATOI(as->parms[1].items->data);
+ if (port < 0)
+ return (BC_BADARG);
}
- printf("Deleting host %s offset %u to tape list...", ti->data,port);
+ printf("Deleting host %s offset %u to tape list...", ti->data, port);
fflush(stdout);
- code = bc_DeleteTapeHost(bc_globalConfig, ti->data,port);
- if (code)
- {
+ code = bc_DeleteTapeHost(bc_globalConfig, ti->data, port);
+ if (code) {
if (code == ENOENT)
- printf("failed: no such host entry\n");
+ printf("failed: no such host entry\n");
else
- printf("failed with code %d\n", code);
+ printf("failed with code %d\n", code);
ERROR(code);
}
code = bc_SaveHosts();
- if ( code )
- {
+ if (code) {
com_err(whoami, code, "Cannot save tape hosts");
- com_err(whoami, 0,"Changes are temporary - for this session only");
- ERROR(code);
+ com_err(whoami, 0,
+ "Changes are temporary - for this session only");
+ ERROR(code);
}
}
printf("done\n");
fflush(stdout);
-error_exit:
- if ( ctPtr->lockHandle != 0 )
- bc_UnlockText(ctPtr);
- return(code);
+ error_exit:
+ if (ctPtr->lockHandle != 0)
+ bc_UnlockText(ctPtr);
+ return (code);
}
* ignored
*/
-afs_int32 bc_ListHostsCmd(as, arock)
+afs_int32
+bc_ListHostsCmd(as, arock)
struct cmd_syndesc *as;
- char *arock;
+ char *arock;
{
afs_int32 code;
register struct bc_hostEntry *tentry;
code = bc_UpdateHosts();
if (code) {
- com_err(whoami, code, "; Can't retrieve tape hosts");
- return(code);
+ com_err(whoami, code, "; Can't retrieve tape hosts");
+ return (code);
}
printf("Tape hosts:\n");
- for ( tentry = bc_globalConfig->tapeHosts; tentry; tentry = tentry->next )
- {
- printf(" Host %s, port offset %u\n",
- tentry->name,tentry->portOffset);
+ for (tentry = bc_globalConfig->tapeHosts; tentry; tentry = tentry->next) {
+ printf(" Host %s, port offset %u\n", tentry->name,
+ tentry->portOffset);
}
fflush(stdout);
return 0;
register struct bc_hostEntry *tentry, *temp;
tentry = bc_globalConfig->tapeHosts;
- while ( tentry != 0 )
- {
+ while (tentry != 0) {
temp = tentry->next;
free(tentry->name);
free(tentry);
tentry = temp;
}
- bc_globalConfig->tapeHosts = (struct bc_hostEntry *) 0;
- return(0);
+ bc_globalConfig->tapeHosts = (struct bc_hostEntry *)0;
+ return (0);
}
/* bc_ParseHosts
* -1 otherwise.
*/
-int bc_ParseHosts()
+int
+bc_ParseHosts()
{
char tbuffer[256];
char hostName[256];
ctPtr = &bc_globalConfig->configText[TB_TAPEHOSTS];
stream = ctPtr->textStream;
- if ( ctPtr->textSize == 0 ) /* nothing defined yet */
- return(0);
+ if (ctPtr->textSize == 0) /* nothing defined yet */
+ return (0);
- if ( stream == NULL )
- return(BC_INTERNALERROR);
+ if (stream == NULL)
+ return (BC_INTERNALERROR);
rewind(stream);
/* now read the lines and build the structure list */
- tfirst = tlast = (struct bc_hostEntry *) 0;
+ tfirst = tlast = (struct bc_hostEntry *)0;
- while(1)
- {
+ while (1) {
tp = fgets(tbuffer, sizeof(tbuffer), stream);
if (!tp)
- break; /* end of file */
+ break; /* end of file */
sscanf(tbuffer, "%s %u", hostName, &port);
th = gethostbyname(hostName);
- if ( th == 0 )
- {
- com_err(whoami,0,"can't get host info for %s from nameserver or /etc/hosts.",
+ if (th == 0) {
+ com_err(whoami, 0,
+ "can't get host info for %s from nameserver or /etc/hosts.",
hostName);
}
- the = (struct bc_hostEntry *) malloc(sizeof(struct bc_hostEntry));
+ the = (struct bc_hostEntry *)malloc(sizeof(struct bc_hostEntry));
if (the == (struct bc_hostEntry *)0)
return (BC_NOMEM);
memset(the, 0, sizeof(struct bc_hostEntry));
- if (tlast)
- {
+ if (tlast) {
tlast->next = the;
tlast = the;
- }
- else
- {
+ } else {
tfirst = tlast = the;
}
- the->next = (struct bc_hostEntry *) 0;
- the->name = (char *) malloc(strlen(hostName)+1);
+ the->next = (struct bc_hostEntry *)0;
+ the->name = (char *)malloc(strlen(hostName) + 1);
strcpy(the->name, hostName);
the->portOffset = port;
if (th) {
stream = ctPtr->textStream;
/* must be locked */
- if ( ctPtr->lockHandle == 0 )
- return(BC_INTERNALERROR);
+ if (ctPtr->lockHandle == 0)
+ return (BC_INTERNALERROR);
/* truncate the file */
code = ftruncate(fileno(stream), 0);
- if ( code )
- ERROR(errno);
+ if (code)
+ ERROR(errno);
rewind(stream);
hePtr = bc_globalConfig->tapeHosts;
- while ( hePtr != 0 )
- {
+ while (hePtr != 0) {
fprintf(stream, "%s %u\n", hePtr->name, hePtr->portOffset);
- hePtr = hePtr->next;
+ hePtr = hePtr->next;
}
- if (ferror(stream))
- return(BC_INTERNALERROR);
+ if (ferror(stream))
+ return (BC_INTERNALERROR);
/* send to server */
code = bcdb_SaveTextFile(ctPtr);
- if ( code )
- ERROR(code);
+ if (code)
+ ERROR(code);
/* do this on bcdb_SaveTextFile */
/* increment local version number */
/* update locally stored file size */
ctPtr->textSize = filesize(ctPtr->textStream);
-error_exit:
- return(code);
+ error_exit:
+ return (code);
}
-afs_int32 bc_UpdateHosts()
+afs_int32
+bc_UpdateHosts()
{
struct udbHandleS *uhptr = &udbHandle;
udbClientTextP ctPtr;
afs_int32 code;
- int lock=0;
+ int lock = 0;
/* lock schedules and check validity */
ctPtr = &bc_globalConfig->configText[TB_TAPEHOSTS];
code = bc_CheckTextVersion(ctPtr);
- if ( code != BC_VERSIONMISMATCH )
- {
- ERROR(code); /* Version matches or some other error */
+ if (code != BC_VERSIONMISMATCH) {
+ ERROR(code); /* Version matches or some other error */
}
/* Must update the hosts */
/* If we are not already locked, then lock it now */
- if ( ctPtr->lockHandle == 0 ) {
- code = bc_LockText(ctPtr);
- if ( code )
- ERROR(code);
+ if (ctPtr->lockHandle == 0) {
+ code = bc_LockText(ctPtr);
+ if (code)
+ ERROR(code);
lock = 1;
}
- if (ctPtr->textVersion != -1)
- {
- com_err(whoami,0,"obsolete tapehosts - updating");
- bc_ClearHosts();
+ if (ctPtr->textVersion != -1) {
+ com_err(whoami, 0, "obsolete tapehosts - updating");
+ bc_ClearHosts();
}
/* 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_TAPEHOSTS][0]);
- if ( code )
- ERROR(code);
+ code =
+ bc_openTextFile(ctPtr,
+ &bc_globalConfig->tmpTextFileNames[TB_TAPEHOSTS][0]);
+ if (code)
+ ERROR(code);
/* now get a fresh set of information from the database */
code = bcdb_GetTextFile(ctPtr);
- if ( code )
- ERROR(code);
+ if (code)
+ ERROR(code);
- /* fetch the version number */
- code = ubik_Call(BUDB_GetTextVersion, uhptr->uh_client, 0,
- ctPtr->textType, &ctPtr->textVersion);
- if ( code )
+ /* fetch the version number */
+ code =
+ ubik_Call(BUDB_GetTextVersion, uhptr->uh_client, 0, ctPtr->textType,
+ &ctPtr->textVersion);
+ if (code)
ERROR(code);
/* parse the file */
code = bc_ParseHosts();
- if ( code )
- ERROR(code);
+ if (code)
+ ERROR(code);
-error_exit:
- if ( lock && ctPtr->lockHandle )
+ error_exit:
+ if (lock && ctPtr->lockHandle)
bc_UnlockText(ctPtr);
- return(code);
+ return (code);
}
git://git.openafs.org / openafs.git / blobdiff