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k_afsklog_all_local_cells: new function. Called when cell == NULL.

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Tries to obtain tokens for all cells in /usr/vice/etc/TheseCells or /usr/vice/etc/ThisCell.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@384 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1996-04-04 20:37:32 +00:00
parent 9db3e7fe8d
commit 4acc571d2b
1 changed files with 28 additions and 25 deletions
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53
lib/kafs/afssys.c
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@@ -46,26 +46,6 @@ foldup(char *a, char *b)
*a = '\0';
}
#define _PATH_VICE "/usr/vice/etc/"
#define _PATH_THISCELL _PATH_VICE "ThisCell"
#define _PATH_CELLSERVDB _PATH_VICE "CellServDB"
static char *
k_cell(void)
{
static char cell[64];
FILE *f = fopen(_PATH_THISCELL, "r");
if (f == 0)
return 0;
fscanf(f, "%s\n", cell);
fclose(f);
if (cell[0] != 0)
return cell;
else
return 0;
}
static int
get_cred(char *princ, char *inst, char *krealm, CREDENTIALS *c, KTEXT_ST *tkt)
{
@@ -142,6 +122,33 @@ realm_of_cell(char *cell)
return realm;
}
/*
* Try to find the cells we should try to klog to. Look at
* /usr/vice/etc/TheseCells and /usr/vice/etc/ThisCell,
* in that order.
*/
static int
k_afsklog_all_local_cells (char *krealm)
{
FILE *f;
char cell[64];
int err;
f = fopen(_PATH_THESECELLS, "r");
if (f == NULL)
f = fopen(_PATH_THISCELL, "r");
if (f == NULL)
return KSUCCESS;
err = KSUCCESS;
while(fgets(cell, sizeof(cell), f) && err == KSUCCESS) {
cell[strlen(cell) - 1] = '\0';
err = k_afsklog (cell, krealm);
}
fclose(f);
return err;
}
int
k_afsklog(char *cell, char *krealm)
{
@@ -153,15 +160,11 @@ k_afsklog(char *cell, char *krealm)
char *lrealm; /* local realm */
char CELL[64];
char *realms[4], **r;
if (!k_hasafs())
return KSUCCESS;
if (cell == 0 || cell[0] == 0)
cell = k_cell();
if (cell == 0)
return KSUCCESS; /* Not running AFS */
return k_afsklog_all_local_cells (krealm);
foldup(CELL, cell);
vl_realm = realm_of_cell(cell);