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/**
* \file lib/rpmps.c
*/
#include "system.h"
#include <inttypes.h>
#include <stdlib.h>
#include <rpm/rpmstring.h>
#include <rpm/rpmprob.h>
#include "debug.h"
struct rpmProblem_s {
char * pkgNEVR;
char * altNEVR;
fnpyKey key;
rpmProblemType type;
char * str1;
uint64_t num1;
int nrefs;
};
static rpmProblem rpmProblemUnlink(rpmProblem prob);
rpmProblem rpmProblemCreate(rpmProblemType type,
const char * pkgNEVR, fnpyKey key,
const char * altNEVR,
const char * str, uint64_t number)
{
rpmProblem p = xcalloc(1, sizeof(*p));
p->type = type;
p->key = key;
p->num1 = number;
p->pkgNEVR = (pkgNEVR ? xstrdup(pkgNEVR) : NULL);
p->altNEVR = (altNEVR ? xstrdup(altNEVR) : NULL);
p->str1 = (str ? xstrdup(str) : NULL);
return rpmProblemLink(p);
}
rpmProblem rpmProblemFree(rpmProblem prob)
{
if (prob == NULL) return NULL;
if (prob->nrefs > 1) {
return rpmProblemUnlink(prob);
}
prob->pkgNEVR = _free(prob->pkgNEVR);
prob->altNEVR = _free(prob->altNEVR);
prob->str1 = _free(prob->str1);
free(prob);
return NULL;
}
rpmProblem rpmProblemLink(rpmProblem prob)
{
if (prob) {
prob->nrefs++;
}
return prob;
}
static rpmProblem rpmProblemUnlink(rpmProblem prob)
{
if (prob) {
prob->nrefs--;
}
return NULL;
}
const char * rpmProblemGetPkgNEVR(rpmProblem p)
{
return (p->pkgNEVR);
}
const char * rpmProblemGetAltNEVR(rpmProblem p)
{
return (p->altNEVR);
}
fnpyKey rpmProblemGetKey(rpmProblem p)
{
return (p->key);
}
rpmProblemType rpmProblemGetType(rpmProblem p)
{
return (p->type);
}
const char * rpmProblemGetStr(rpmProblem p)
{
return (p->str1);
}
rpm_loff_t rpmProblemGetDiskNeed(rpmProblem p)
{
return (p->num1);
}
char * rpmProblemString(rpmProblem prob)
{
const char * pkgNEVR = (prob->pkgNEVR ? prob->pkgNEVR : "?pkgNEVR?");
const char * altNEVR = (prob->altNEVR ? prob->altNEVR : "? ?altNEVR?");
const char * str1 = (prob->str1 ? prob->str1 : N_("different"));
char * buf = NULL;
switch (prob->type) {
case RPMPROB_BADARCH:
rasprintf(&buf, _("package %s is intended for a %s architecture"),
pkgNEVR, str1);
break;
case RPMPROB_BADOS:
rasprintf(&buf, _("package %s is intended for a %s operating system"),
pkgNEVR, str1);
break;
case RPMPROB_PKG_INSTALLED:
rasprintf(&buf, _("package %s is already installed"), pkgNEVR);
break;
case RPMPROB_BADRELOCATE:
rasprintf(&buf, _("path %s in package %s is not relocatable"),
str1, pkgNEVR);
break;
case RPMPROB_NEW_FILE_CONFLICT:
rasprintf(&buf,
_("file %s conflicts between attempted installs of %s and %s"),
str1, pkgNEVR, altNEVR);
break;
case RPMPROB_FILE_CONFLICT:
rasprintf(&buf,
_("file %s from install of %s conflicts with file from package %s"),
str1, pkgNEVR, altNEVR);
break;
case RPMPROB_OLDPACKAGE:
rasprintf(&buf,
_("package %s (which is newer than %s) is already installed"),
altNEVR, pkgNEVR);
break;
case RPMPROB_DISKSPACE:
rasprintf(&buf,
_("installing package %s needs %" PRIu64 "%cB on the %s filesystem"),
pkgNEVR,
prob->num1 > (1024*1024)
? (prob->num1 + 1024 * 1024 - 1) / (1024 * 1024)
: (prob->num1 + 1023) / 1024,
prob->num1 > (1024*1024) ? 'M' : 'K',
str1);
break;
case RPMPROB_DISKNODES:
rasprintf(&buf,
_("installing package %s needs %" PRIu64 " inodes on the %s filesystem"),
pkgNEVR, prob->num1, str1);
break;
case RPMPROB_REQUIRES:
rasprintf(&buf, _("%s is needed by %s%s"),
prob->str1, (prob->num1 ? _("(installed) ") : ""), altNEVR);
break;
case RPMPROB_CONFLICT:
rasprintf(&buf, _("%s conflicts with %s%s"),
prob->str1, (prob->num1 ? _("(installed) ") : ""), altNEVR);
break;
case RPMPROB_OBSOLETES:
rasprintf(&buf, _("%s is obsoleted by %s%s"),
prob->str1, (prob->num1 ? _("(installed) ") : ""), altNEVR);
break;
default:
rasprintf(&buf,
_("unknown error %d encountered while manipulating package %s"),
prob->type, pkgNEVR);
break;
}
return buf;
}
static int cmpStr(const char *s1, const char *s2)
{
if (s1 == s2) return 0;
if (s1 && s2) return strcmp(s1, s2);
return 1;
}
int rpmProblemCompare(rpmProblem ap, rpmProblem bp)
{
if (ap == bp)
return 0;
if (ap == NULL || bp == NULL)
return 1;
if (ap->type != bp->type)
return 1;
if (ap->key != bp->key)
return 1;
if (ap->num1 != bp->num1)
return 1;
if (cmpStr(ap->pkgNEVR, bp->pkgNEVR))
return 1;
if (cmpStr(ap->altNEVR, bp->altNEVR))
return 1;
if (cmpStr(ap->str1, bp->str1))
return 1;
return 0;
}
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