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/*
* Copyright © 2008 Per Øyvind Karlsen <peroyvind@mandriva.org>
*
* $Id$
*/
#define RPM_NULL_TYPE 0
#define RPM_CHAR_TYPE RPM_UINT8_TYPE
#define RPM_INT8_TYPE RPM_UINT8_TYPE
#define RPM_INT16_TYPE RPM_UINT16_TYPE
#define RPM_INT32_TYPE RPM_UINT32_TYPE
#ifndef H_RPMEVR
#include <rpm/rpmevr.h>
#endif
#ifndef H_RPMIO
#include <rpm/rpmio.h>
#endif
#ifndef _H_PKGIO
#include <rpm/pkgio.h>
#endif
#ifndef H_RPMCB
#include <rpm/rpmcb.h>
#endif
#ifndef H_RPMTS
#include <rpm/rpmts.h>
#endif
#ifndef _H_MACRO_
#include <rpm/rpmmacro.h>
#endif
enum hMagic {
HEADER_MAGIC_NO = 0,
HEADER_MAGIC_YES = 1
};
typedef uint32_t * hTAG_t;
typedef uint32_t * hTYP_t;
typedef const void * hPTR_t;
typedef uint32_t * hCNT_t;
typedef uint32_t int_32;
typedef uint16_t uint_16;
typedef uint8_t byte;
typedef union hRET_s {
const void * ptr;
const char ** argv;
const char * str;
uint32_t * ui32p;
uint16_t * ui16p;
uint32_t * i32p;
uint16_t * i16p;
uint8_t * i8p;
} * hRET_t;
static inline int headerGetEntry(Header h, int_32 tag, hTYP_t type, void ** p, hCNT_t c){
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
int rc;
/* Always ensure to initialize */
*(void **)p = NULL;
he->tag = tag;
rc = headerGet(h, he, tag);
if (rc) {
if (type) *type = he->t;
if (p) *(void **) p = he->p.ptr;
if (c) *c = he->c;
}
return rc;
}
static int headerAddEntry(Header h, int_32 tag, int_32 type, const void * p, int_32 c) {
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
he->tag = tag;
he->t = type;
he->p.str = p;
he->c = c;
return headerPut(h, he, 0);
}
static int headerRemoveEntry(Header h, int_32 tag) {
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
he->tag = tag;
return headerDel(h, he, 0);
}
int headerModifyEntry(Header h, int_32 tag, int_32 type, const void * p, int_32 c) {
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
he->tag = tag;
he->t = type;
he->p.str = p;
he->c = c;
return headerMod(h, he, 0);
}
static int headerNextIterator(HeaderIterator hi, hTAG_t tag, hTYP_t type, hPTR_t * p, hCNT_t c) {
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
he->tag = (rpmTag)tag;
return headerNext(hi, he, 0);
}
static HeaderIterator headerFreeIterator(HeaderIterator hi) {
return headerFini(hi);
}
static HeaderIterator headerInitIterator(Header h){
return headerInit(h);
}
void * headerFreeData(const void * data, rpmTagType type) {
if (data) {
if (type == -1 ||
type == RPM_STRING_ARRAY_TYPE ||
type == RPM_I18NSTRING_TYPE ||
type == RPM_BIN_TYPE)
free((void *)data);
}
return NULL;
}
static int headerWrite(void * _fd, Header h, enum hMagic magicp) {
const char item[] = "Header";
const char * fn = NULL;
const char * msg = NULL;
rpmRC rc = rpmpkgWrite(item, _fd, h, &msg);
if (rc != RPMRC_OK) {
rpmlog(RPMLOG_ERR, "%s: %s: %s\n", fn, item, msg);
rc = RPMRC_FAIL;
}
msg = _free(msg);
return rc;
}
static inline Header headerRead(void * _fd, enum hMagic magicp) {
const char item[] = "Header";
Header h = NULL;
const char * fn = NULL;
const char * msg = NULL;
rpmRC rc = rpmpkgRead(item, _fd, &h, &msg);
if (rc != RPMRC_OK) {
rpmlog(RPMLOG_ERR, "%s: %s: %s\n", fn, item, msg);
rc = RPMRC_FAIL;
}
msg = _free(msg);
return h;
}
int rpmMachineScore(int type, const char * name) {
char * platform = rpmExpand(name, "-%{_real_vendor}-%{_target_os}%{?_gnu}", NULL);
int score = rpmPlatformScore(platform, NULL, 0);
_free(platform);
return score;
}
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