/*
* owner should point to a buffer big enough to hold the owner name
* We test whether the calendar name is a user name, if so, the
* owner will be the same as the calendar name.
* Otherwise, we don't know the owner.
*/
static CSA_return_code
_get_owner_from_old_cal(Calendar *cal, char *owner)
{
char *calname;
if ((calname = _DtCmGetPrefix(cal->name, '@')) == NULL)
return (CSA_E_INSUFFICIENT_MEMORY);
if (_DtCmIsUserName(calname) == B_TRUE)
strcpy(owner, calname);
else
*owner = '\0';
free(calname);
return (CSA_SUCCESS);
}
/*
* return user name of file owner
* If the calendar name is the same as a user account name, the
* calendar name is return; otherwise, the owner name is derived from
* the owner of the calendar file
*/
static CSA_return_code
get_file_owner(char *calname, char **owner)
{
struct stat info;
struct passwd *pw;
char buf[BUFSIZ];
char *log;
int res;
if (calname == NULL || owner == NULL)
return (CSA_E_FAILURE);
*owner = NULL;
if (_DtCmIsUserName(calname) == B_TRUE) {
strcpy(buf, calname);
} else {
if ((log = _DtCmsGetLogFN(calname)) == NULL)
return (CSA_E_INSUFFICIENT_MEMORY);
res = stat(log, &info);
free(log);
if (res == 0) {
if (pw = getpwuid(info.st_uid))
strcpy(buf, pw->pw_name);
else
return (CSA_E_FAILURE);
} else
return(CSA_X_DT_E_BACKING_STORE_PROBLEM);
}
if (((*owner) = (char *)strdup(buf)) == NULL)
return (CSA_E_INSUFFICIENT_MEMORY);
else
return (CSA_SUCCESS);
}
static CSA_return_code
_DtCmsCreateCallog(char *user, cms_create_args *args, _DtCmsCalendar **newcal)
{
CSA_return_code stat;
_DtCmsCalendar *cal;
int i, index;
char datestr[80];
char *calname;
char *log;
char *username;
cms_attribute_value val;
cms_access_entry aentry;
int nidx = 0, oidx = 0;
char *name, *owner;
/*
* if calendar name is a user name, make sure that
* it's the same as the sender.
*/
calname = _DtCmGetPrefix(args->cal, '@');
username = _DtCmGetPrefix(user, '@');
if (_DtCmIsUserName(calname) && strcmp(calname, username)) {
free(calname);
free(username);
return (CSA_E_NO_AUTHORITY);
}
log = _DtCmsGetLogFN(calname);
free(calname);
free(username);
/* create internal calendar data structure */
if ((cal = _DtCmsMakeCalendar(user, args->cal)) == NULL) {
free(log);
return (CSA_E_INSUFFICIENT_MEMORY);
}
/* fill in information */
_csa_tick_to_iso8601(time(0), datestr);
if ((stat = _DtCm_set_string_attrval(datestr,
&cal->attrs[CSA_CAL_ATTR_DATE_CREATED_I].value,
CSA_VALUE_DATE_TIME)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
/* initialize access list to be "WORLD", VIEW_PUBLIC */
aentry.user = WORLD;
aentry.rights = CSA_VIEW_PUBLIC_ENTRIES;
aentry.next = NULL;
val.item.access_list_value = &aentry;
val.type = CSA_VALUE_ACCESS_LIST;
if ((stat = _DtCmUpdateAccessListAttrVal(&val,
&cal->attrs[CSA_CAL_ATTR_ACCESS_LIST_I].value)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
/* set product identifier */
if ((stat = _DtCm_set_string_attrval(_DtCM_PRODUCT_IDENTIFIER,
&cal->attrs[CSA_CAL_ATTR_PRODUCT_IDENTIFIER_I].value,
CSA_VALUE_STRING)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
/* set CSA version */
if ((stat = _DtCm_set_string_attrval(_DtCM_SPEC_VERSION_SUPPORTED,
&cal->attrs[CSA_CAL_ATTR_VERSION_I].value, CSA_VALUE_STRING))
!= CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
/* we dont use the values specified by client */
for (i = 0; i < args->num_attrs; i++) {
if (strcmp(args->attrs[i].name.name,
CSA_CAL_ATTR_CALENDAR_NAME) == 0) {
nidx = i;
name = args->attrs[i].name.name;
args->attrs[i].name.name = NULL;
} else if (strcmp(args->attrs[i].name.name,
CSA_CAL_ATTR_CALENDAR_OWNER) == 0) {
oidx = i;
owner = args->attrs[i].name.name;
args->attrs[i].name.name = NULL;
}
}
/* initialize calendar attribute with info provided by caller */
if ((stat = _DtCmUpdateAttributes(args->num_attrs, args->attrs,
&cal->num_attrs, &cal->attrs, &cal->cal_tbl, B_TRUE,
NULL, B_FALSE)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
if (nidx) args->attrs[nidx].name.name = name;
if (oidx) args->attrs[oidx].name.name = owner;
/* use passed in char set if client does not supply one */
if (cal->attrs[CSA_CAL_ATTR_CHARACTER_SET_I].value == NULL &&
args->char_set && *args->char_set != NULL) {
if ((stat = _DtCm_set_string_attrval(args->char_set,
&cal->attrs[CSA_CAL_ATTR_CHARACTER_SET_I].value,
CSA_VALUE_STRING)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
}
/* create file */
if ((stat = _DtCmsCreateLogV2(user, log)) != CSA_SUCCESS) {
_DtCmsFreeCalendar(cal);
free(log);
return (stat);
}
/* dump file */
if ((stat = _DtCmsAppendCalAttrsByFN(log, cal->num_attrs, cal->attrs))
!= CSA_SUCCESS) {
free(log);
unlink(log);
_DtCmsFreeCalendar(cal);
return (stat);
}
free(log);
_DtCmsPutInCalList(cal);
*newcal = cal;
return (stat);
}