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/** \ingroup header
* \file rpmdb/header_internal.c
*/
#include "system.h"
#include <header_internal.h>
#include "debug.h"
char ** headerGetLangs(Header h)
{
char **s, *e, **table;
int i, type, count;
if (!headerGetRawEntry(h, HEADER_I18NTABLE, &type, (const void **)&s, &count))
return NULL;
/* XXX xcalloc never returns NULL. */
if ((table = (char **)xcalloc((count+1), sizeof(char *))) == NULL)
return NULL;
for (i = 0, e = *s; i < count; i++, e += strlen(e)+1)
table[i] = e;
table[count] = NULL;
return table; /* LCL: double indirection? */
}
/* FIX: shrug */
void headerDump(Header h, FILE *f, int flags,
const struct headerTagTableEntry_s * tags)
{
int i;
indexEntry p;
const struct headerTagTableEntry_s * tage;
const char * tag;
char * type;
/* First write out the length of the index (count of index entries) */
fprintf(f, "Entry count: %d\n", h->indexUsed);
/* Now write the index */
p = h->index;
fprintf(f, "\n CT TAG TYPE "
" OFSET COUNT\n");
for (i = 0; i < h->indexUsed; i++) {
switch (p->info.type) {
case RPM_NULL_TYPE:
type = "NULL";
break;
case RPM_CHAR_TYPE:
type = "CHAR";
break;
case RPM_BIN_TYPE:
type = "BIN";
break;
case RPM_INT8_TYPE:
type = "INT8";
break;
case RPM_INT16_TYPE:
type = "INT16";
break;
case RPM_INT32_TYPE:
type = "INT32";
break;
/*case RPM_INT64_TYPE: type = "INT64"; break;*/
case RPM_STRING_TYPE:
type = "STRING";
break;
case RPM_STRING_ARRAY_TYPE:
type = "STRING_ARRAY";
break;
case RPM_I18NSTRING_TYPE:
type = "I18N_STRING";
break;
default:
type = "(unknown)";
break;
}
tage = tags;
while (tage->name && tage->val != p->info.tag) tage++;
if (!tage->name)
tag = "(unknown)";
else
tag = tage->name;
fprintf(f, "Entry : %3.3d (%d)%-14s %-18s 0x%.8x %.8d\n", i,
p->info.tag, tag, type, (unsigned) p->info.offset,
(int) p->info.count);
if (flags & HEADER_DUMP_INLINE) {
char *dp = p->data;
int c = p->info.count;
int ct = 0;
/* Print the data inline */
switch (p->info.type) {
case RPM_INT32_TYPE:
while (c--) {
fprintf(f, " Data: %.3d 0x%08x (%d)\n", ct++,
(unsigned) *((int_32 *) dp),
(int) *((int_32 *) dp));
dp += sizeof(int_32);
}
break;
case RPM_INT16_TYPE:
while (c--) {
fprintf(f, " Data: %.3d 0x%04x (%d)\n", ct++,
(unsigned) (*((int_16 *) dp) & 0xffff),
(int) *((int_16 *) dp));
dp += sizeof(int_16);
}
break;
case RPM_INT8_TYPE:
while (c--) {
fprintf(f, " Data: %.3d 0x%02x (%d)\n", ct++,
(unsigned) (*((int_8 *) dp) & 0xff),
(int) *((int_8 *) dp));
dp += sizeof(int_8);
}
break;
case RPM_BIN_TYPE:
while (c > 0) {
fprintf(f, " Data: %.3d ", ct);
while (c--) {
fprintf(f, "%02x ", (unsigned) (*(int_8 *)dp & 0xff));
ct++;
dp += sizeof(int_8);
if (! (ct % 8)) {
break;
}
}
fprintf(f, "\n");
}
break;
case RPM_CHAR_TYPE:
while (c--) {
char ch = (char) *((char *) dp);
fprintf(f, " Data: %.3d 0x%2x %c (%d)\n", ct++,
(unsigned)(ch & 0xff),
(isprint(ch) ? ch : ' '),
(int) *((char *) dp));
dp += sizeof(char);
}
break;
case RPM_STRING_TYPE:
case RPM_STRING_ARRAY_TYPE:
case RPM_I18NSTRING_TYPE:
while (c--) {
fprintf(f, " Data: %.3d %s\n", ct++, (char *) dp);
dp = strchr(dp, 0);
dp++;
}
break;
default:
fprintf(stderr, _("Data type %d not supported\n"),
(int) p->info.type);
break;
}
}
p++;
}
}
char * bin2hex(const char *data, size_t size)
{
static char hex[] = "0123456789abcdef";
const char * s = data;
char * t, * val;
val = t = xmalloc(size * 2 + 1);
while (size-- > 0) {
unsigned int i;
i = *s++;
*t++ = hex[ (i >> 4) & 0xf ];
*t++ = hex[ (i ) & 0xf ];
}
*t = '\0';
return val;
}
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