Enlightenment CVS committal
Author : cedric
Project : e17
Module : libs/eet
Dir : e17/libs/eet/src/lib
Modified Files:
Eet.h Eet_private.h eet_data.c
Log Message:
This patch is a starting point for cleaning up eet_data.c.
It also add EET_G_VAR_ARRAY and EET_G_ARRAY thanks to
turran's ([EMAIL PROTECTED]) last year patch.
Of course we have test code for it and eet_data.c code
is covered around 90.1%. We need to test with garbage
data for increasing it more.
WARNING: API of eet_data_descriptor_element_add is not
clean and we will need to break it, if we want a clean
API. So this is the plan for version 2.0.0.
===================================================================
RCS file: /cvs/e/e17/libs/eet/src/lib/Eet.h,v
retrieving revision 1.55
retrieving revision 1.56
diff -u -3 -r1.55 -r1.56
--- Eet.h 2 Jun 2008 16:01:18 -0000 1.55
+++ Eet.h 26 Jun 2008 15:47:25 -0000 1.56
@@ -889,7 +889,7 @@
*
* @since 1.0.0
*/
- EAPI void eet_data_descriptor_element_add(Eet_Data_Descriptor *edd, const
char *name, int type, int group_type, int offset, int count, const char
*counter_name, Eet_Data_Descriptor *subtype);
+ EAPI void eet_data_descriptor_element_add(Eet_Data_Descriptor *edd, const
char *name, int type, int group_type, int offset, /* int count_offset, */int
count, const char *counter_name, Eet_Data_Descriptor *subtype);
/**
* Read a data structure from an eet file and decodes it.
@@ -1114,7 +1114,7 @@
\
eet_data_descriptor_element_add(edd, name, type, EET_G_UNKNOWN, \
(char *)(&(___ett.member)) - (char
*)(&(___ett)), \
- 0, NULL, NULL); \
+ 0, /* 0, */NULL, NULL); \
}
/**
@@ -1139,7 +1139,7 @@
\
eet_data_descriptor_element_add(edd, name, EET_T_UNKNOW, EET_G_UNKNOWN,
\
(char *)(&(___ett.member)) - (char
*)(&(___ett)), \
- 0, NULL, subtype); \
+ 0, /* 0, */NULL, subtype); \
}
/**
@@ -1163,7 +1163,7 @@
\
eet_data_descriptor_element_add(edd, name, EET_T_UNKNOW, EET_G_LIST, \
(char *)(&(___ett.member)) - (char
*)(&(___ett)), \
- 0, NULL, subtype); \
+ 0, /* 0, */NULL, subtype); \
}
/**
@@ -1187,7 +1187,55 @@
\
eet_data_descriptor_element_add(edd, name, EET_T_UNKNOW, EET_G_HASH, \
(char *)(&(___ett.member)) - (char
*)(&(___ett)), \
- 0, NULL, subtype); \
+ 0, /* 0, */NULL, subtype); \
+ }
+
+ /**
+ * Add a fixed size array type to a data descriptor
+ * @param edd The data descriptor to add the type to.
+ * @param struct_type The type of the struct.
+ * @param name The string name to use to encode/decode this member (must be
a constant global and never change).
+ * @param member The struct member itself to be encoded.
+ * @param subtype The type of hash member to add.
+ *
+ * This macro lets you easily add a fixed size array of other data types.
All the
+ * parameters are the same as for EET_DATA_DESCRIPTOR_ADD_BASIC(), with the
+ * @p subtype being the exception. This must be the data descriptor of the
+ * element that is in each member of the hash to be stored.
+ *
+ * @since 1.0.2
+ */
+#define EET_DATA_DESCRIPTOR_ADD_ARRAY(edd, struct_type, name, member, subtype)
\
+ { \
+ struct_type ___ett; \
+ \
+ eet_data_descriptor_element_add(edd, name, EET_T_UNKNOW, EET_G_ARRAY, \
+ (char *)(&(___ett.member)) - (char
*)(&(___ett)), \
+ /* 0,
*/sizeof(___ett.member)/sizeof(___ett.member[0]), NULL, subtype); \
+ }
+
+ /**
+ * Add a variable size array type to a data descriptor
+ * @param edd The data descriptor to add the type to.
+ * @param struct_type The type of the struct.
+ * @param name The string name to use to encode/decode this member (must be
a constant global and never change).
+ * @param member The struct member itself to be encoded.
+ * @param subtype The type of hash member to add.
+ *
+ * This macro lets you easily add a fixed size array of other data types.
All the
+ * parameters are the same as for EET_DATA_DESCRIPTOR_ADD_BASIC(), with the
+ * @p subtype being the exception. This must be the data descriptor of the
+ * element that is in each member of the hash to be stored.
+ *
+ * @since 1.0.2
+ */
+#define EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(edd, struct_type, name, member,
subtype) \
+ { \
+ struct_type ___ett; \
+ \
+ eet_data_descriptor_element_add(edd, name, EET_T_UNKNOW,
EET_G_VAR_ARRAY, \
+ (char *)(&(___ett.member)) - (char
*)(&(___ett)), \
+ (char *)(&(___ett.member ## _count)) -
(char *)(&(___ett)), /* 0, */NULL, subtype); \
}
/***************************************************************************/
===================================================================
RCS file: /cvs/e/e17/libs/eet/src/lib/Eet_private.h,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -3 -r1.25 -r1.26
--- Eet_private.h 19 May 2008 15:27:04 -0000 1.25
+++ Eet_private.h 26 Jun 2008 15:47:25 -0000 1.26
@@ -74,4 +74,10 @@
#define PATH_MAX 4096
#endif
+#ifdef DNDEBUG
+#define EET_ASSERT(Test, Do) if (Test == 0) Do;
+#else
+#define EET_ASSERT(Test, Do) if (Test == 0) abort();
+#endif
+
#endif
===================================================================
RCS file: /cvs/e/e17/libs/eet/src/lib/eet_data.c,v
retrieving revision 1.83
retrieving revision 1.84
diff -u -3 -r1.83 -r1.84
--- eet_data.c 19 May 2008 16:01:50 -0000 1.83
+++ eet_data.c 26 Jun 2008 15:47:25 -0000 1.84
@@ -12,7 +12,6 @@
#define __UNUSED__
#endif
-#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
@@ -70,7 +69,8 @@
/*---*/
typedef struct _Eet_Data_Element Eet_Data_Element;
-typedef struct _Eet_Data_Basic_Type_Decoder Eet_Data_Basic_Type_Decoder;
+typedef struct _Eet_Data_Basic_Type_Codec Eet_Data_Basic_Type_Codec;
+typedef struct _Eet_Data_Group_Type_Codec Eet_Data_Group_Type_Codec;
typedef struct _Eet_Data_Chunk Eet_Data_Chunk;
typedef struct _Eet_Data_Stream Eet_Data_Stream;
typedef struct _Eet_Data_Descriptor_Hash Eet_Data_Descriptor_Hash;
@@ -78,7 +78,11 @@
/*---*/
-struct _Eet_Data_Basic_Type_Decoder
+/* TODO:
+ * Eet_Data_Basic_Type_Codec (Coder, Decoder)
+ * Eet_Data_Group_Type_Codec (Coder, Decoder)
+ */
+struct _Eet_Data_Basic_Type_Codec
{
int size;
const char *name;
@@ -86,6 +90,12 @@
void *(*put) (Eet_Dictionary *ed, const void *src, int *size_ret);
};
+struct _Eet_Data_Group_Type_Codec
+{
+ int (*get) (const Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type, void
*data_in, int level, void (*dumpfunc) (void *data, const char *str), void
*dumpdata, char **p, int *size);
+ void (*put) (Eet_Dictionary *ed, Eet_Data_Descriptor *edd, Eet_Data_Element
*ede, Eet_Data_Stream *ds, void *data_in);
+};
+
struct _Eet_Data_Chunk
{
char *name;
@@ -145,10 +155,11 @@
const char *name;
const char *counter_name;
Eet_Data_Descriptor *subtype;
- int offset;
- int count;
- unsigned char type;
- unsigned char group_type;
+ int offset; /* offset in bytes from the base
element */
+ int count; /* number of elements for a fixed
array */
+ int counter_offset; /* for a variable array we need the
offset of the count variable */
+ unsigned char type; /* EET_T_XXX */
+ unsigned char group_type; /* EET_G_XXX */
};
struct _Eet_Data_Encode_Hash_Info
@@ -180,6 +191,15 @@
static int eet_data_get_type(const Eet_Dictionary *ed, int type, const void
*src, const void *src_end, void *dest);
static void *eet_data_put_type(Eet_Dictionary *ed, int type, const void *src,
int *size_ret);
+static int eet_data_get_unknown(const Eet_Dictionary *ed, Eet_Data_Descriptor
*edd, Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type,
void *data_in, int level, void (*dumpfunc) (void *data, const char *str), void
*dumpdata, char **p, int *size);
+static void eet_data_put_unknown(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
+static void eet_data_put_array(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
+static int eet_data_get_array(const Eet_Dictionary *ed, Eet_Data_Descriptor
*edd, Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type,
void *data, int level, void (*dumpfunc) (void *data, const char *str), void
*dumpdata, char **p, int *size);
+static int eet_data_get_list(const Eet_Dictionary *ed, Eet_Data_Descriptor
*edd, Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type,
void *data_in, int level, void (*dumpfunc) (void *data, const char *str), void
*dumpdata, char **p, int *size);
+static void eet_data_put_list(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
+static void eet_data_put_hash(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
+static int eet_data_get_hash(const Eet_Dictionary *ed, Eet_Data_Descriptor
*edd, Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type,
void *data, int level, void (*dumpfunc) (void *data, const char *str), void
*dumpdata, char **p, int *size);
+
static void eet_data_chunk_get(const Eet_Dictionary *ed,
Eet_Data_Chunk *chnk, const void *src, int size);
static Eet_Data_Chunk *eet_data_chunk_new(void *data, int size, const char
*name, int type, int group_type);
static void eet_data_chunk_free(Eet_Data_Chunk *chnk);
@@ -202,7 +222,7 @@
/*---*/
-const Eet_Data_Basic_Type_Decoder eet_coder[] =
+static const Eet_Data_Basic_Type_Codec eet_basic_codec[] =
{
{sizeof(char), "char", eet_data_get_char,
eet_data_put_char },
{sizeof(short), "short", eet_data_get_short,
eet_data_put_short },
@@ -218,6 +238,15 @@
{sizeof(char *), "inlined", eet_data_get_istring,
eet_data_put_istring }
};
+static const Eet_Data_Group_Type_Codec eet_group_codec[] =
+{
+ { eet_data_get_unknown, eet_data_put_unknown },
+ { eet_data_get_array, eet_data_put_array },
+ { eet_data_get_array, eet_data_put_array },
+ { eet_data_get_list, eet_data_put_list },
+ { eet_data_get_hash, eet_data_put_hash }
+};
+
static int words_bigendian = -1;
/*---*/
@@ -606,7 +635,7 @@
{
int ret;
- ret = eet_coder[type - 1].get(ed, src, src_end, dest);
+ ret = eet_basic_codec[type - 1].get(ed, src, src_end, dest);
return ret;
}
@@ -615,7 +644,7 @@
{
void *ret;
- ret = eet_coder[type - 1].put(ed, src, size_ret);
+ ret = eet_basic_codec[type - 1].put(ed, src, size_ret);
return ret;
}
@@ -625,7 +654,7 @@
* char[4] = "CHKx"; // typed data - x == type
*
* int = chunk size (including magic string);
- * char[] = chuck magic/name string (0 byte terminated);
+ * char[] = chunk magic/name string (0 byte terminated);
* ... sub-chunks (a chunk can contain chuncks recusrively) ...
* or
* ... payload data ...
@@ -633,7 +662,8 @@
*/
static void
-eet_data_chunk_get(const Eet_Dictionary *ed, Eet_Data_Chunk *chnk, const void
*src, int size)
+eet_data_chunk_get(const Eet_Dictionary *ed, Eet_Data_Chunk *chnk,
+ const void *src, int size)
{
const char *s;
int ret1, ret2;
@@ -1023,10 +1053,13 @@
EAPI void
eet_data_descriptor_element_add(Eet_Data_Descriptor *edd,
- const char *name, int type,
+ const char *name,
+ int type,
int group_type,
int offset,
- int count, const char *counter_name,
+ int count,
+/* int counter_offset, */
+ const char *counter_name /* Useless should go
on a major release */,
Eet_Data_Descriptor *subtype)
{
Eet_Data_Element *ede;
@@ -1053,11 +1086,11 @@
subtype = calloc(1, sizeof (Eet_Data_Descriptor));
if (!subtype) return ;
subtype->name = "implicit";
- subtype->size = eet_coder[type - 1].size;
+ subtype->size = eet_basic_codec[type - 1].size;
memcpy(&subtype->func, &edd->func, sizeof(subtype->func));
- eet_data_descriptor_element_add(subtype, eet_coder[type - 1].name, type,
- EET_G_UNKNOWN, 0, 0, NULL, NULL);
+ eet_data_descriptor_element_add(subtype, eet_basic_codec[type -
1].name, type,
+ EET_G_UNKNOWN, 0, 0, /* 0, */NULL,
NULL);
type = EET_T_UNKNOW;
}
@@ -1065,6 +1098,9 @@
ede->group_type = group_type;
ede->offset = offset;
ede->count = count;
+ /* FIXME: For the time being, EET_G_VAR_ARRAY will put the counter_offset
in count. */
+ ede->counter_offset = count;
+/* ede->counter_offset = counter_offset; */
ede->counter_name = counter_name;
ede->subtype = subtype;
@@ -1283,7 +1319,7 @@
data = NULL;
}
- assert(!IS_SIMPLE_TYPE(ede->type));
+ EET_ASSERT(!IS_SIMPLE_TYPE(ede->type), return 1);
/* Store data */
if (ede->subtype)
@@ -1429,6 +1465,7 @@
struct _Node
{
int type;
+ int count;
char *name;
char *key;
Node *values;
@@ -1500,7 +1537,7 @@
Eet_Data_Stream *ds;
void *cdata, *data;
int csize, size;
- Node *n;
+ Node *n, *n2;
if (words_bigendian == -1)
{
@@ -1528,27 +1565,39 @@
}
break;
case EET_G_ARRAY:
- for (n = node->values; n; n = n->next)
+ case EET_G_VAR_ARRAY:
+ data = eet_data_put_type(ed,
+ EET_T_INT,
+ &node->count,
+ &size);
+ if (data)
{
- data = _eet_data_dump_encode(ed, n, &size);
- if (data)
- {
- eet_data_stream_write(ds, data, size);
- free(data);
- }
+ echnk = eet_data_chunk_new(data, size, node->name, node->type,
node->type);
+ eet_data_chunk_put(ed, echnk, ds);
+ eet_data_chunk_free(echnk);
+ free(data);
}
- break;
- case EET_G_VAR_ARRAY:
for (n = node->values; n; n = n->next)
{
data = _eet_data_dump_encode(ed, n, &size);
if (data)
{
- eet_data_stream_write(ds, data, size);
+ echnk = eet_data_chunk_new(data, size, node->name,
node->type, node->type);
+ eet_data_chunk_put(ed, echnk, ds);
+ eet_data_chunk_free(echnk);
free(data);
}
}
- break;
+
+ /* Array is somekind of special case, so we should embed it inside
another chunk. */
+ *size_ret = ds->pos;
+ cdata = ds->data;
+
+ ds->data = NULL;
+ ds->size = 0;
+ eet_data_stream_free(ds);
+
+ return cdata;
case EET_G_LIST:
for (n = node->values; n; n = n->next)
{
@@ -1931,6 +1980,19 @@
free(tok2);
}
}
+ else if (!strcmp(tok1, "count"))
+ {
+ TOK_GET(tok2);
+ if (tok2)
+ {
+ /* we have a 'count COUNT' */
+ if (node)
+ {
+ sscanf(tok2, "%i", &(node->count));
+ }
+ free(tok2);
+ }
+ }
else if (!strcmp(tok1, "}"))
{
/* we have an end of the group */
@@ -2055,6 +2117,7 @@
if (ede)
{
int group_type = EET_G_UNKNOWN, type = EET_T_UNKNOW;
+ int ret = 0;
group_type = ede->group_type;
type = ede->type;
@@ -2065,8 +2128,7 @@
}
else
{
- if ((echnk.type > EET_T_UNKNOW) &&
- (echnk.type < EET_T_LAST) &&
+ if (IS_SIMPLE_TYPE(echnk.type) &&
(echnk.type == ede->type))
type = echnk.type;
else if ((echnk.group_type > EET_G_UNKNOWN) &&
@@ -2074,162 +2136,9 @@
(echnk.group_type == ede->group_type))
group_type = echnk.group_type;
}
- if (group_type == EET_G_UNKNOWN)
- {
- int ret;
- void *data_ret;
-
- if (IS_SIMPLE_TYPE(type))
- {
- ret = eet_data_get_type(ed,
- type,
- echnk.data,
- ((char *)echnk.data) +
echnk.size,
- ((char *)data) +
ede->offset);
- if (type == EET_T_STRING)
- {
- char **str;
-
- str = (char **)(((char *)data) + ede->offset);
- if (*str)
- {
- if (ed == NULL
- || edd->func.str_direct_alloc ==
NULL)
- {
- *str = edd->func.str_alloc(*str);
- _eet_freelist_str_add(*str);
- }
- else
- {
- *str =
edd->func.str_direct_alloc(*str);
- _eet_freelist_direct_str_add(*str);
- }
- }
- }
- else
- if (type == EET_T_INLINED_STRING)
- {
- char **str;
-
- str = (char **)(((char *)data) +
ede->offset);
- if (*str)
- {
- *str = edd->func.str_alloc(*str);
- _eet_freelist_str_add(*str);
- }
- }
- }
- else if (ede->subtype)
- {
- void **ptr;
-
- data_ret = _eet_data_descriptor_decode(ed,
-
ede->subtype,
- echnk.data,
- echnk.size,
- level + 1,
- dumpfunc,
- dumpdata);
- if (!data_ret) goto error;
- ptr = (void **)(((char *)data) + ede->offset);
- *ptr = (void *)data_ret;
- }
- }
- else
- {
- switch (group_type)
- {
- case EET_G_ARRAY:
- case EET_G_VAR_ARRAY:
- {
- printf("ERROR: EET - ARRAY TYPE NOT
IMPLIMENTED YET!!!\n");
- }
- break;
- case EET_G_LIST:
- {
- void *list = NULL;
- void **ptr;
- void *data_ret;
-
- ptr = (void **)(((char *)data) + ede->offset);
- list = *ptr;
- data_ret = NULL;
-
- assert(!IS_SIMPLE_TYPE(type));
-
- if (ede->subtype)
- data_ret = _eet_data_descriptor_decode(ed,
-
ede->subtype,
-
echnk.data,
-
echnk.size,
- level
+ 2,
-
dumpfunc,
-
dumpdata);
- if (data_ret)
- {
- list = edd->func.list_append(list,
data_ret);
- *ptr = list;
- _eet_freelist_list_add(ptr);
- }
- else
- goto error;
- }
- break;
- case EET_G_HASH:
- {
- int ret;
- void *hash = NULL;
- void **ptr;
- char *key = NULL;
- void *data_ret = NULL;
-
- ptr = (void **)(((char *)data) + ede->offset);
- hash = *ptr;
-
- /* Read key */
- ret = eet_data_get_type(ed,
- EET_T_STRING,
- echnk.data,
- ((char *)echnk.data) +
echnk.size,
- &key);
- if (ret <= 0) goto error;
-
- /* Advance to next chunk */
- NEXT_CHUNK(p, size, echnk, ed);
- memset(&echnk, 0, sizeof(Eet_Data_Chunk));
-
- /* Read value */
- eet_data_chunk_get(ed, &echnk, p, size);
- if (!echnk.name) goto error;
-
- assert(!IS_SIMPLE_TYPE(type));
-
- if (ede->subtype)
- {
- data_ret = _eet_data_descriptor_decode(ed,
-
ede->subtype,
-
echnk.data,
-
echnk.size,
-
level + 2,
-
dumpfunc,
-
dumpdata);
- }
- if (data_ret)
- {
- hash = edd->func.hash_add(hash, key,
data_ret);
- *ptr = hash;
- _eet_freelist_list_add(ptr);
- }
- else
- {
- goto error;
- }
- }
- break;
- default:
- break;
- }
- }
+ /* hashes doesnt fit well with the table */
+ ret = eet_group_codec[group_type - 100].get(ed, edd, ede,
&echnk, type, group_type, ((char *)data) + ede->offset, level, dumpfunc,
dumpdata, &p, &size);
+ if (ret <= 0) goto error;
}
}
/*...... dump func */
@@ -2374,16 +2283,55 @@
case EET_G_ARRAY:
case EET_G_VAR_ARRAY:
{
- printf("ARRAY TYPE NOT IMPLIMENTED YET!!!\n");
+ void *data_ret = NULL;
+ int count;
+ int ret;
+ int i;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), goto error);
+
+ ret = eet_data_get_type(ed,
+ EET_T_INT,
+ echnk.data,
+ ((char *)echnk.data) +
echnk.size,
+ &count);
+ if (ret <= 0) goto error;
+
+ for (i = 0; i < level; i++) dumpfunc(dumpdata, "
");
+ dumpfunc(dumpdata, " count ");
+ snprintf(tbuf, sizeof(tbuf), "%i", count);
+ dumpfunc(dumpdata, tbuf);
+ dumpfunc(dumpdata, ";\n");
+
+ /* get all array elements */
+ for (i = 0; i < count; i++)
+ {
+ void *dst;
+ void *data_ret = NULL;
+
+ /* Advance to next chunk */
+ NEXT_CHUNK(p, size, echnk, ed);
+ memset(&echnk, 0, sizeof(Eet_Data_Chunk));
+
+ eet_data_chunk_get(ed, &echnk, p, size);
+ if (!echnk.name) return 0;
+ /* get the data */
+ data_ret = _eet_data_descriptor_decode(ed,
+ NULL,
+
echnk.data,
+
echnk.size,
+ level +
2,
+
dumpfunc,
+
dumpdata);
+ if (!data_ret) goto error;
+ }
}
break;
case EET_G_LIST:
{
- void *data_ret;
-
- data_ret = NULL;
+ void *data_ret = NULL;
- assert(!IS_SIMPLE_TYPE(type));
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), goto error);
data_ret = _eet_data_descriptor_decode(ed,
NULL,
@@ -2392,8 +2340,7 @@
level + 2,
dumpfunc,
dumpdata);
- if (!data_ret)
- goto error;
+ if (!data_ret) goto error;
}
break;
case EET_G_HASH:
@@ -2418,7 +2365,7 @@
eet_data_chunk_get(ed, &echnk, p, size);
if (!echnk.name) goto error;
- assert(!IS_SIMPLE_TYPE(type));
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), goto error);
{
char *s;
@@ -2511,6 +2458,309 @@
return NULL;
}
+static int
+eet_data_get_list(const Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
+ int type, int group_type, void *data,
+ int level, void (*dumpfunc) (void *data, const char *str),
void *dumpdata,
+ char **p, int *size)
+{
+ void *list = NULL;
+ void **ptr;
+ void *data_ret;
+ int ret;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), return 0);
+
+ ptr = (void **)data;
+ list = *ptr;
+ data_ret = NULL;
+
+ data_ret = _eet_data_descriptor_decode(ed, ede->subtype, echnk->data,
echnk->size, level + 2, dumpfunc, dumpdata);
+ if (!data_ret) return 0;
+
+ list = edd->func.list_append(list, data_ret);
+ *ptr = list;
+ _eet_freelist_list_add(ptr);
+
+ return 1;
+}
+
+static int
+eet_data_get_hash(const Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
+ int type, int group_type, void *data,
+ int level, void (*dumpfunc) (void *data, const char *str),
void *dumpdata,
+ char **p, int *size)
+{
+ void **ptr;
+ void *hash = NULL;
+ char *key = NULL;
+ void *data_ret = NULL;
+ int ret = 0;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), return 0);
+
+ ptr = (void **)data;
+ hash = *ptr;
+
+ /* Read key */
+ ret = eet_data_get_type(ed,
+ EET_T_STRING,
+ echnk->data,
+ ((char *)echnk->data) + echnk->size,
+ &key);
+ if (ret <= 0) goto on_error;
+
+ /* Advance to next chunk */
+ NEXT_CHUNK((*p), (*size), (*echnk), ed);
+ memset(echnk, 0, sizeof(Eet_Data_Chunk));
+
+ /* Read value */
+ eet_data_chunk_get(ed, echnk, *p, *size);
+ if (!echnk->name) goto on_error;
+
+ data_ret = _eet_data_descriptor_decode(ed,
+ ede->subtype,
+ echnk->data,
+ echnk->size,
+ level + 2,
+ dumpfunc,
+ dumpdata);
+ if (!data_ret) goto on_error;
+
+ hash = edd->func.hash_add(hash, key, data_ret);
+ *ptr = hash;
+ _eet_freelist_list_add(ptr);
+ return 1;
+
+ on_error:
+ return ret;
+}
+
+/* var arrays and fixed arrays have to
+ * get all chunks at once. for fixed arrays
+ * we can get each chunk and increment a
+ * counter stored on the element itself but
+ * it wont be thread safe. for var arrays
+ * we still need a way to get the number of
+ * elements from the data, so storing the
+ * number of elements and the element data on
+ * each chunk is pointless.
+ */
+static int
+eet_data_get_array(const Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
+ int type, int group_type, void *data,
+ int level, void (*dumpfunc) (void *data, const char *str),
void *dumpdata,
+ char **p, int *size)
+{
+ void *ptr;
+ int count;
+ int ret;
+ int i;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(type), return 0);
+
+ ptr = data;
+ /* read the number of elements */
+ ret = eet_data_get_type(ed,
+ EET_T_INT,
+ echnk->data,
+ ((char *)echnk->data) + echnk->size,
+ &count);
+ if (ret <= 0) return ret;
+ if (group_type == EET_G_VAR_ARRAY)
+ {
+ /* store the number of elements
+ * on the counter offset */
+ *(int *)(((char *)data) + ede->count - ede->offset) = count;
+ /* allocate space for the array of elements */
+ *(void **)ptr = calloc(count, ede->subtype->size);
+
+ if (!*(void **)ptr) return 0;
+
+ _eet_freelist_add(*(void **)ptr);
+ }
+
+ /* get all array elements */
+ for (i = 0; i < count; i++)
+ {
+ void *dst;
+ void *data_ret = NULL;
+
+ /* Advance to next chunk */
+ NEXT_CHUNK((*p), (*size), (*echnk), ed);
+ memset(echnk, 0, sizeof(Eet_Data_Chunk));
+
+ eet_data_chunk_get(ed, echnk, *p, *size);
+ if (!echnk->name) return 0;
+ /* get the data */
+
+ /* get the destination pointer */
+ if (group_type == EET_G_ARRAY)
+ dst = (char *)ptr + (ede->subtype->size * i);
+ else
+ dst = *(char **)ptr + (ede->subtype->size * i);
+ data_ret = _eet_data_descriptor_decode(ed,
+ ede->subtype,
+ echnk->data,
+ echnk->size,
+ level + 2,
+ dumpfunc,
+ dumpdata);
+ if (!data_ret) return 0;
+ memcpy(dst, data_ret, ede->subtype->size);
+ free(data_ret);
+ }
+ return 1;
+}
+
+static int
+eet_data_get_unknown(const Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
+ int type, int group_type, void *data,
+ int level, void (*dumpfunc) (void *data, const char *str),
void *dumpdata,
+ char **p, int *size)
+{
+ int ret;
+ void *data_ret;
+
+ if (IS_SIMPLE_TYPE(type))
+ {
+ ret = eet_data_get_type(ed, type, echnk->data, ((char *)echnk->data) +
echnk->size, ((char *)data));
+ if (ret <= 0) return ret;
+
+ if (type == EET_T_STRING)
+ {
+ char **str, *str2;
+
+ str = (char **)(((char *)data));
+ if (*str)
+ {
+ if (ed == NULL
+ || edd->func.str_direct_alloc == NULL)
+ {
+ *str = edd->func.str_alloc(*str);
+ _eet_freelist_str_add(*str);
+ }
+ else
+ {
+ *str = edd->func.str_direct_alloc(*str);
+ _eet_freelist_direct_str_add(*str);
+ }
+ }
+ }
+ }
+ else if (ede->subtype)
+ {
+ void **ptr;
+
+ data_ret = _eet_data_descriptor_decode(ed, ede->subtype, echnk->data,
echnk->size, level + 1, dumpfunc, dumpdata);
+ if (!data_ret) return 0;
+
+ ptr = (void **)(((char *)data));
+ *ptr = (void *)data_ret;
+ }
+
+ return 1;
+}
+
+static void
+eet_data_encode(Eet_Dictionary *ed, Eet_Data_Stream *ds, void *data, const
char *name, int size, int type, int group_type)
+{
+ Eet_Data_Chunk *echnk;
+
+ echnk = eet_data_chunk_new(data, size, name, type, group_type);
+ eet_data_chunk_put(ed, echnk, ds);
+ eet_data_chunk_free(echnk);
+ free(data);
+}
+
+static void
+eet_data_put_array(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
+{
+ void *data;
+ int size;
+ int j;
+ int offset = 0;
+ int count;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(ede->type), return );
+
+ if (ede->group_type == EET_G_ARRAY)
+ count = ede->counter_offset;
+ else
+ count = *(int *)(((char *)data_in) + ede->count - ede->offset);
+
+ if (count <= 0) return;
+ /* Store number of elements */
+ data = eet_data_put_type(ed, EET_T_INT, &count, &size);
+ if (data) eet_data_encode(ed, ds, data, ede->name, size, ede->type,
ede->group_type);
+
+ for (j = 0; j < count; j++)
+ {
+ void *d;
+
+ if (ede->group_type == EET_G_ARRAY)
+ d = (void *)(((char *)data_in) + offset);
+ else
+ d = *(((char **)data_in)) + offset;
+
+ data = _eet_data_descriptor_encode(ed, ede->subtype, d, &size);
+ offset += ede->subtype->size;
+ if (data) eet_data_encode(ed, ds, data, ede->name, size, ede->type,
ede->group_type);
+ }
+}
+
+static void
+eet_data_put_unknown(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
+{
+ int size;
+ void *data;
+
+ if (IS_SIMPLE_TYPE(ede->type))
+ data = eet_data_put_type(ed, ede->type, data_in, &size);
+ else if (ede->subtype)
+ {
+ if (*((char **)(((char *)data_in))))
+ data = _eet_data_descriptor_encode(ed,
+ ede->subtype,
+ *((char **)((char *)(data_in))),
+ &size);
+ }
+ if (data) eet_data_encode(ed, ds, data, ede->name, size, ede->type,
ede->group_type);
+}
+
+static void
+eet_data_put_list(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
+{
+ void *data;
+ void *l;
+ int size;
+
+ EET_ASSERT(!IS_SIMPLE_TYPE(ede->type), return );
+
+ l = *((void **)(((char *)data_in)));
+ for (; l; l = edd->func.list_next(l))
+ {
+ data = _eet_data_descriptor_encode(ed,
+ ede->subtype,
+ edd->func.list_data(l),
+ &size);
+ if (data) eet_data_encode(ed, ds, data, ede->name, size, ede->type,
ede->group_type);
+ }
+}
+
+static void
+eet_data_put_hash(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
+{
+ Eet_Data_Encode_Hash_Info fdata;
+ void *l;
+
+ l = *((void **)(((char *)data_in)));
+ fdata.ds = ds;
+ fdata.ede = ede;
+ fdata.ed = ed;
+ edd->func.hash_foreach(l, eet_data_descriptor_encode_hash_cb, &fdata);
+}
+
EAPI int
eet_data_dump(Eet_File *ef,
const char *name,
@@ -2624,82 +2874,7 @@
int size;
ede = &(edd->elements.set[i]);
- data = NULL;
- if (ede->group_type == EET_G_UNKNOWN)
- {
- if (IS_SIMPLE_TYPE(ede->type))
- data = eet_data_put_type(ed,
- ede->type,
- ((char *)data_in) + ede->offset,
- &size);
- else if (ede->subtype)
- {
- if (*((char **)(((char *)data_in) + ede->offset)))
- data = _eet_data_descriptor_encode(ed,
- ede->subtype,
- *((char **)(((char
*)data_in) + ede->offset)),
- &size);
- }
- if (data)
- {
- echnk = eet_data_chunk_new(data, size, ede->name, ede->type,
ede->group_type);
- eet_data_chunk_put(ed, echnk, ds);
- eet_data_chunk_free(echnk);
- free(data);
- data = NULL;
- }
- }
- else
- {
- switch (ede->group_type)
- {
- case EET_G_ARRAY:
- case EET_G_VAR_ARRAY:
- {
- printf("ARRAY TYPE NOT IMPLIMENTED YET!!!\n");
- }
- break;
- case EET_G_LIST:
- {
- void *l;
-
- l = *((void **)(((char *)data_in) + ede->offset));
- for (; l; l = edd->func.list_next(l))
- {
- assert(!IS_SIMPLE_TYPE(ede->type));
-
- if (ede->subtype)
- data = _eet_data_descriptor_encode(ed,
- ede->subtype,
-
edd->func.list_data(l),
- &size);
- if (data)
- {
- echnk = eet_data_chunk_new(data, size,
ede->name, ede->type, ede->group_type);
- eet_data_chunk_put(ed, echnk, ds);
- eet_data_chunk_free(echnk);
- free(data);
- data = NULL;
- }
- }
- }
- break;
- case EET_G_HASH:
- {
- Eet_Data_Encode_Hash_Info fdata;
- void *l;
-
- l = *((void **)(((char *)data_in) + ede->offset));
- fdata.ds = ds;
- fdata.ede = ede;
- fdata.ed = ed;
- edd->func.hash_foreach(l,
eet_data_descriptor_encode_hash_cb, &fdata);
- }
- break;
- default:
- break;
- }
- }
+ eet_group_codec[ede->group_type - 100].put(ed, edd, ede, ds, ((char
*)data_in) + ede->offset);
}
chnk = eet_data_chunk_new(ds->data, ds->pos, edd->name, EET_T_UNKNOW,
EET_G_UNKNOWN);
ds->data = NULL;
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php
_______________________________________________
enlightenment-cvs mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/enlightenment-cvs
