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Patch prop_abi.diff from Nirgal

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This commit is contained in:
Nirgal Vourgre
2011-08-28 19:42:34 -04:00
committed by Brian Bruns
parent 8ef50c444e
commit 3e2407044d
5 changed files with 20 additions and 14 deletions
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2
include/mdbtools.h
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@@ -544,7 +544,7 @@ extern gint32 mdb_map_find_next(MdbHandle *mdb, unsigned char *map, unsigned int
/* props.c */ /* props.c */
extern void mdb_free_props(MdbProperties *props); extern void mdb_free_props(MdbProperties *props);
extern void mdb_dump_props(MdbProperties *props, FILE *outfile, int show_name); extern void mdb_dump_props(MdbProperties *props, FILE *outfile, int show_name);
extern GArray* kkd_to_props(MdbHandle *mdb, void *kkd, size_t len); extern GArray* mdb_kkd_to_props(MdbHandle *mdb, void *kkd, size_t len);
/* worktable.c */ /* worktable.c */

2
src/libmdb/catalog.c
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@@ -117,7 +117,7 @@ GPtrArray *mdb_read_catalog (MdbHandle *mdb, int objtype)
size_t kkd_len; size_t kkd_len;
void *kkd = mdb_ole_read_full(mdb, col_props, &kkd_len); void *kkd = mdb_ole_read_full(mdb, col_props, &kkd_len);
//buffer_dump(kkd, 0, kkd_len); //buffer_dump(kkd, 0, kkd_len);
entry->props = kkd_to_props(mdb, kkd, kkd_len); entry->props = mdb_kkd_to_props(mdb, kkd, kkd_len);
free(kkd); free(kkd);
} }
} }

1
src/libmdb/libmdb.map
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@@ -5,7 +5,6 @@ LIBMDB_1.0 {
# LIBMDB_2.0 { # LIBMDB_2.0 {
global: global:
mdb_*; mdb_*;
kkd_to_props;
_mdb_put_int16; _mdb_put_int16;
_mdb_put_int32; _mdb_put_int32;
buffer_dump; buffer_dump;

25
src/libmdb/props.c
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@@ -147,8 +147,13 @@ mdb_dump_props(MdbProperties *props, FILE *outfile, int show_name) {
fputc('\n', outfile); fputc('\n', outfile);
} }
/*
* That function takes a raw KKD/MR2 binary buffer,
* typically read from LvProp in table MSysbjects
* and returns a GPtrArray of MdbProps*
*/
GArray* GArray*
kkd_to_props(MdbHandle *mdb, void *kkd, size_t len) { mdb_kkd_to_props(MdbHandle *mdb, void *buffer, size_t len) {
guint32 record_len; guint32 record_len;
guint16 record_type; guint16 record_type;
size_t pos; size_t pos;
@@ -156,12 +161,12 @@ kkd_to_props(MdbHandle *mdb, void *kkd, size_t len) {
MdbProperties *props; MdbProperties *props;
#if MDB_DEBUG #if MDB_DEBUG
buffer_dump(kkd, 0, len); buffer_dump(buffer, 0, len);
#endif #endif
mdb_debug(MDB_DEBUG_PROPS,"starting prop parsing of type %s", kkd); mdb_debug(MDB_DEBUG_PROPS,"starting prop parsing of type %s", buffer);
if (strcmp("KKD", kkd) && strcmp("MR2", kkd)) { if (strcmp("KKD", buffer) && strcmp("MR2", buffer)) {
fprintf(stderr, "Unrecognized format.\n"); fprintf(stderr, "Unrecognized format.\n");
buffer_dump(kkd, 0, len); buffer_dump(buffer, 0, len);
return NULL; return NULL;
} }
@@ -169,14 +174,14 @@ kkd_to_props(MdbHandle *mdb, void *kkd, size_t len) {
pos = 4; pos = 4;
while (pos < len) { while (pos < len) {
record_len = mdb_get_int32(kkd, pos); record_len = mdb_get_int32(buffer, pos);
record_type = mdb_get_int16(kkd, pos + 4); record_type = mdb_get_int16(buffer, pos + 4);
mdb_debug(MDB_DEBUG_PROPS,"prop chunk type:0x%04x len:%d", record_type, record_len); mdb_debug(MDB_DEBUG_PROPS,"prop chunk type:0x%04x len:%d", record_type, record_len);
//buffer_dump(kkd, pos+4, record_len); //buffer_dump(buffer, pos+4, record_len);
switch (record_type) { switch (record_type) {
case 0x80: case 0x80:
if (names) free_names(names); if (names) free_names(names);
names = mdb_read_props_list(mdb, kkd+pos+6, record_len - 6); names = mdb_read_props_list(mdb, buffer+pos+6, record_len - 6);
break; break;
case 0x00: case 0x00:
case 0x01: case 0x01:
@@ -184,7 +189,7 @@ kkd_to_props(MdbHandle *mdb, void *kkd, size_t len) {
fprintf(stderr,"sequence error!\n"); fprintf(stderr,"sequence error!\n");
break; break;
} }
props = mdb_read_props(mdb, names, kkd+pos+6, record_len - 6); props = mdb_read_props(mdb, names, buffer+pos+6, record_len - 6);
g_array_append_val(result, props); g_array_append_val(result, props);
//mdb_dump_props(props, stderr, 1); //mdb_dump_props(props, stderr, 1);
break; break;

4
src/util/mdb-prop.c
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@@ -96,8 +96,10 @@ main(int argc, char **argv)
} }
void dump_kkd(MdbHandle *mdb, void *kkd, size_t len) void dump_kkd(MdbHandle *mdb, void *kkd, size_t len)
{ {
GArray *aprops = kkd_to_props(mdb, kkd, len); GArray *aprops = mdb_kkd_to_props(mdb, kkd, len);
int i; int i;
if (!aprops)
return;
for (i=0; i<aprops->len; ++i) { for (i=0; i<aprops->len; ++i) {
MdbProperties *props = g_array_index(aprops, MdbProperties*, i); MdbProperties *props = g_array_index(aprops, MdbProperties*, i);
mdb_dump_props(props, stdout, 1); mdb_dump_props(props, stdout, 1);