2 * vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
15 #ifdef HAVE_NETINET_IN_H
16 # include <netinet/in.h>
20 # include <winsock2.h>
26 #include "Eet_private.h"
29 * routines for doing data -> struct and struct -> data conversion
49 * multiple entries ordered as...
51 * fixed size array [ of basic types ]
52 * variable size array [ of basic types ]
53 * linked list [ of basic types ]
54 * hash table [ of basic types ]
56 * need to provide builder/accessor funcs for:
68 typedef struct _Eet_Data_Element Eet_Data_Element;
69 typedef struct _Eet_Data_Basic_Type_Codec Eet_Data_Basic_Type_Codec;
70 typedef struct _Eet_Data_Group_Type_Codec Eet_Data_Group_Type_Codec;
71 typedef struct _Eet_Data_Chunk Eet_Data_Chunk;
72 typedef struct _Eet_Data_Stream Eet_Data_Stream;
73 typedef struct _Eet_Data_Descriptor_Hash Eet_Data_Descriptor_Hash;
74 typedef struct _Eet_Data_Encode_Hash_Info Eet_Data_Encode_Hash_Info;
75 typedef struct _Eet_Free Eet_Free;
76 typedef struct _Eet_Free_Context Eet_Free_Context;
77 typedef struct _Eet_Variant_Unknow Eet_Variant_Unknow;
82 * Eet_Data_Basic_Type_Codec (Coder, Decoder)
83 * Eet_Data_Group_Type_Codec (Coder, Decoder)
85 struct _Eet_Data_Basic_Type_Codec
89 int (*get)(const Eet_Dictionary *ed, const void *src, const void *src_end,
91 void *(*put)(Eet_Dictionary *ed, const void *src, int *size_ret);
94 struct _Eet_Data_Group_Type_Codec
96 int (*get)(Eet_Free_Context *context, const Eet_Dictionary *ed,
97 Eet_Data_Descriptor *edd, Eet_Data_Element *ede,
98 Eet_Data_Chunk *echnk,
99 int type, int group_type, void *data_in, char **p, int *size);
100 void (*put)(Eet_Dictionary *ed, Eet_Data_Descriptor *edd,
101 Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
104 struct _Eet_Data_Chunk
112 unsigned char group_type;
115 struct _Eet_Data_Stream
122 struct _Eet_Data_Descriptor_Hash
124 Eet_Data_Element *element;
125 Eet_Data_Descriptor_Hash *next;
128 struct _Eet_Data_Descriptor
131 const Eet_Dictionary *ed;
135 void *(*mem_alloc)(size_t size);
136 void (*mem_free)(void *mem);
137 char *(*str_alloc)(const char *str);
138 char *(*str_direct_alloc)(const char *str);
139 void (*str_free)(const char *str);
140 void (*str_direct_free)(const char *str);
141 void *(*list_next)(void *l);
142 void *(*list_append)(void *l, void *d);
143 void *(*list_data)(void *l);
144 void *(*list_free)(void *l);
145 void (*hash_foreach)(void *h,
146 int (*func)(void *h, const char *k, void *dt,
147 void *fdt), void *fdt);
148 void *(*hash_add)(void *h, const char *k, void *d);
149 void (*hash_free)(void *h);
150 const char *(*type_get)(const void *data, Eina_Bool *unknow);
151 Eina_Bool (*type_set)(const char *type, void *data, Eina_Bool unknow);
156 Eet_Data_Element *set;
160 Eet_Data_Descriptor_Hash *buckets;
164 Eina_Bool unified_type : 1;
169 struct _Eet_Data_Element
172 const char *counter_name;
173 const char *directory_name_ptr;
174 Eet_Data_Descriptor *subtype;
175 int offset; /* offset in bytes from the base element */
176 int count; /* number of elements for a fixed array */
177 int counter_offset; /* for a variable array we need the offset of the count variable */
178 unsigned char type; /* EET_T_XXX */
179 unsigned char group_type; /* EET_G_XXX */
182 struct _Eet_Data_Encode_Hash_Info
185 Eet_Data_Element *ede;
197 struct _Eet_Free_Context
200 Eet_Free freelist_list;
201 Eet_Free freelist_hash;
202 Eet_Free freelist_str;
203 Eet_Free freelist_direct_str;
206 struct _Eet_Variant_Unknow
216 static int eet_data_get_char(const Eet_Dictionary *ed,
220 static void * eet_data_put_char(Eet_Dictionary *ed,
223 static int eet_data_get_short(const Eet_Dictionary *ed,
227 static void * eet_data_put_short(Eet_Dictionary *ed,
230 static inline int eet_data_get_int(const Eet_Dictionary *ed,
234 static void * eet_data_put_int(Eet_Dictionary *ed,
237 static int eet_data_get_long_long(const Eet_Dictionary *ed,
241 static void * eet_data_put_long_long(Eet_Dictionary *ed,
244 static int eet_data_get_float(const Eet_Dictionary *ed,
248 static void * eet_data_put_float(Eet_Dictionary *ed,
251 static int eet_data_get_double(const Eet_Dictionary *ed,
255 static void * eet_data_put_double(Eet_Dictionary *ed,
258 static int eet_data_get_f32p32(const Eet_Dictionary *ed,
262 static void * eet_data_put_f32p32(Eet_Dictionary *ed,
265 static int eet_data_get_f16p16(const Eet_Dictionary *ed,
269 static void * eet_data_put_f16p16(Eet_Dictionary *ed,
272 static int eet_data_get_f8p24(const Eet_Dictionary *ed,
276 static void * eet_data_put_f8p24(Eet_Dictionary *ed,
279 static inline int eet_data_get_string(const Eet_Dictionary *ed,
283 static void * eet_data_put_string(Eet_Dictionary *ed,
286 static int eet_data_get_istring(const Eet_Dictionary *ed,
290 static void * eet_data_put_istring(Eet_Dictionary *ed,
293 static int eet_data_get_null(const Eet_Dictionary *ed,
297 static void * eet_data_put_null(Eet_Dictionary *ed,
301 static int eet_data_get_type(const Eet_Dictionary *ed,
306 static void * eet_data_put_type(Eet_Dictionary *ed,
311 static Eet_Node * eet_data_node_simple_type(int type,
315 static int eet_data_get_unknown(Eet_Free_Context *context,
316 const Eet_Dictionary *ed,
317 Eet_Data_Descriptor *edd,
318 Eet_Data_Element *ede,
319 Eet_Data_Chunk *echnk,
325 static void eet_data_put_unknown(Eet_Dictionary *ed,
326 Eet_Data_Descriptor *edd,
327 Eet_Data_Element *ede,
330 static void eet_data_put_array(Eet_Dictionary *ed,
331 Eet_Data_Descriptor *edd,
332 Eet_Data_Element *ede,
335 static int eet_data_get_array(Eet_Free_Context *context,
336 const Eet_Dictionary *ed,
337 Eet_Data_Descriptor *edd,
338 Eet_Data_Element *ede,
339 Eet_Data_Chunk *echnk,
345 static int eet_data_get_list(Eet_Free_Context *context,
346 const Eet_Dictionary *ed,
347 Eet_Data_Descriptor *edd,
348 Eet_Data_Element *ede,
349 Eet_Data_Chunk *echnk,
355 static void eet_data_put_list(Eet_Dictionary *ed,
356 Eet_Data_Descriptor *edd,
357 Eet_Data_Element *ede,
360 static void eet_data_put_hash(Eet_Dictionary *ed,
361 Eet_Data_Descriptor *edd,
362 Eet_Data_Element *ede,
365 static int eet_data_get_hash(Eet_Free_Context *context,
366 const Eet_Dictionary *ed,
367 Eet_Data_Descriptor *edd,
368 Eet_Data_Element *ede,
369 Eet_Data_Chunk *echnk,
375 static void eet_data_put_union(Eet_Dictionary *ed,
376 Eet_Data_Descriptor *edd,
377 Eet_Data_Element *ede,
380 static int eet_data_get_union(Eet_Free_Context *context,
381 const Eet_Dictionary *ed,
382 Eet_Data_Descriptor *edd,
383 Eet_Data_Element *ede,
384 Eet_Data_Chunk *echnk,
390 static void eet_data_put_variant(Eet_Dictionary *ed,
391 Eet_Data_Descriptor *edd,
392 Eet_Data_Element *ede,
395 static int eet_data_get_variant(Eet_Free_Context *context,
396 const Eet_Dictionary *ed,
397 Eet_Data_Descriptor *edd,
398 Eet_Data_Element *ede,
399 Eet_Data_Chunk *echnk,
406 static void eet_data_chunk_get(const Eet_Dictionary *ed,
407 Eet_Data_Chunk *chnk,
410 static Eet_Data_Chunk * eet_data_chunk_new(void *data,
415 static void eet_data_chunk_free(Eet_Data_Chunk *chnk);
417 static Eet_Data_Stream *eet_data_stream_new(void);
418 static void eet_data_stream_write(Eet_Data_Stream *ds,
421 static void eet_data_stream_free(Eet_Data_Stream *ds);
423 static void eet_data_chunk_put(Eet_Dictionary *ed,
424 Eet_Data_Chunk *chnk,
425 Eet_Data_Stream *ds);
427 static int eet_data_descriptor_encode_hash_cb(void *hash,
431 static void * _eet_data_descriptor_encode(Eet_Dictionary *ed,
432 Eet_Data_Descriptor *edd,
435 static void * _eet_data_descriptor_decode(Eet_Free_Context *context,
436 const Eet_Dictionary *ed,
437 Eet_Data_Descriptor *edd,
443 static const Eet_Data_Basic_Type_Codec eet_basic_codec[] =
445 {sizeof(char), "char", eet_data_get_char, eet_data_put_char },
446 {sizeof(short), "short", eet_data_get_short, eet_data_put_short },
447 {sizeof(int), "int", eet_data_get_int, eet_data_put_int },
448 {sizeof(long long), "long_long", eet_data_get_long_long,
449 eet_data_put_long_long},
450 {sizeof(float), "float", eet_data_get_float, eet_data_put_float },
451 {sizeof(double), "double", eet_data_get_double,
452 eet_data_put_double },
453 {sizeof(char), "uchar", eet_data_get_char, eet_data_put_char },
454 {sizeof(short), "ushort", eet_data_get_short, eet_data_put_short },
455 {sizeof(int), "uint", eet_data_get_int, eet_data_put_int },
456 {sizeof(long long), "ulong_long", eet_data_get_long_long,
457 eet_data_put_long_long},
458 {sizeof(char *), "string", eet_data_get_string,
459 eet_data_put_string },
460 {sizeof(char *), "inlined", eet_data_get_istring,
461 eet_data_put_istring },
462 {sizeof(void *), "NULL", eet_data_get_null, eet_data_put_null },
463 {sizeof(Eina_F32p32),"f32p32", eet_data_get_f32p32,
464 eet_data_put_f32p32 },
465 {sizeof(Eina_F16p16),"f16p16", eet_data_get_f16p16,
466 eet_data_put_f16p16 },
467 {sizeof(Eina_F8p24),"f8p24", eet_data_get_f8p24, eet_data_put_f8p24 }
470 static const Eet_Data_Group_Type_Codec eet_group_codec[] =
472 { eet_data_get_unknown, eet_data_put_unknown },
473 { eet_data_get_array, eet_data_put_array },
474 { eet_data_get_array, eet_data_put_array },
475 { eet_data_get_list, eet_data_put_list },
476 { eet_data_get_hash, eet_data_put_hash },
477 { eet_data_get_union, eet_data_put_union },
478 { eet_data_get_variant, eet_data_put_variant }
481 static int _eet_data_words_bigendian = -1;
485 #define SWAP64(x) (x) = \
486 ((((unsigned long long)(x) & 0x00000000000000ffULL) << 56) | \
487 (((unsigned long long)(x) & 0x000000000000ff00ULL) << 40) | \
488 (((unsigned long long)(x) & 0x0000000000ff0000ULL) << 24) | \
489 (((unsigned long long)(x) & 0x00000000ff000000ULL) << 8) | \
490 (((unsigned long long)(x) & 0x000000ff00000000ULL) >> 8) | \
491 (((unsigned long long)(x) & 0x0000ff0000000000ULL) >> 24) | \
492 (((unsigned long long)(x) & 0x00ff000000000000ULL) >> 40) | \
493 (((unsigned long long)(x) & 0xff00000000000000ULL) >> 56))
494 #define SWAP32(x) (x) = \
495 ((((int)(x) & 0x000000ff) << 24) | \
496 (((int)(x) & 0x0000ff00) << 8) | \
497 (((int)(x) & 0x00ff0000) >> 8) | \
498 (((int)(x) & 0xff000000) >> 24))
499 #define SWAP16(x) (x) = \
500 ((((short)(x) & 0x00ff) << 8) | \
501 (((short)(x) & 0xff00) >> 8))
517 #define CONV16(x) {if (_eet_data_words_bigendian) {SWAP16(x); }}
518 #define CONV32(x) {if (_eet_data_words_bigendian) {SWAP32(x); }}
519 #define CONV64(x) {if (_eet_data_words_bigendian) {SWAP64(x); }}
521 #define IS_SIMPLE_TYPE(Type) (Type > EET_T_UNKNOW && Type < EET_T_LAST)
522 #define IS_POINTER_TYPE(Type) (Type >= EET_T_STRING && Type <= EET_T_NULL)
524 #define POINTER_TYPE_DECODE(Context, \
536 ___r = eet_data_get_unknown(Context, \
540 Type, EET_G_UNKNOWN, \
542 if (!___r) { goto Label; } \
545 #define STRUCT_TYPE_DECODE(Data_Ret, Context, Ed, Ede, Data, Size, Label) \
547 Data_Ret = _eet_data_descriptor_decode(Context, \
552 if (!Data_Ret) { goto Label; } \
555 #define EET_I_STRING 1 << 4
556 #define EET_I_INLINED_STRING 2 << 4
557 #define EET_I_NULL 3 << 4
559 #define EET_MAGIC_VARIANT 0xF1234BC
564 eet_data_get_char(const Eet_Dictionary *ed __UNUSED__,
571 if (((char *)src + sizeof(char)) > (char *)src_end)
582 eet_data_put_char(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
586 d = (char *)malloc(sizeof(char));
593 *size_ret = sizeof(char);
599 eet_data_get_short(const Eet_Dictionary *ed __UNUSED__,
606 if (((char *)src + sizeof(short)) > (char *)src_end)
609 memcpy(dst, src, sizeof(short));
612 return sizeof(short);
616 eet_data_put_short(Eet_Dictionary *ed __UNUSED__,
622 d = (short *)malloc(sizeof(short));
629 *size_ret = sizeof(short);
635 eet_data_get_int(const Eet_Dictionary *ed __UNUSED__,
642 if (((char *)src + sizeof(int)) > (char *)src_end)
645 memcpy(dst, src, sizeof(int));
652 eet_data_put_int(Eet_Dictionary *ed __UNUSED__, const void *src, int *size_ret)
656 d = (int *)malloc(sizeof(int));
663 *size_ret = sizeof(int);
669 eet_data_get_long_long(const Eet_Dictionary *ed __UNUSED__,
674 unsigned long long *d;
676 if (((char *)src + sizeof(unsigned long long)) > (char *)src_end)
679 memcpy(dst, src, sizeof(unsigned long long));
680 d = (unsigned long long *)dst;
682 return sizeof(unsigned long long);
686 eet_data_put_long_long(Eet_Dictionary *ed __UNUSED__,
690 unsigned long long *s, *d;
692 d = (unsigned long long *)malloc(sizeof(unsigned long long));
696 s = (unsigned long long *)src;
699 *size_ret = sizeof(unsigned long long);
705 eet_data_get_string_hash(const Eet_Dictionary *ed,
713 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
716 return eet_dictionary_string_get_hash(ed, idx);
723 eet_data_get_string(const Eet_Dictionary *ed,
737 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
740 str = eet_dictionary_string_get_char(ed, idx);
745 return eet_dictionary_string_get_size(ed, idx);
756 return strlen(s) + 1;
760 eet_data_put_string(Eet_Dictionary *ed, const void *src, int *size_ret)
770 str = *((const char **)src);
774 idx = eet_dictionary_string_add(ed, str);
778 return eet_data_put_int(ed, &idx, size_ret);
781 s = (char *)(*((char **)src));
790 memcpy(d, s, len + 1);
795 /* ALWAYS INLINED STRING TYPE */
797 eet_data_get_istring(const Eet_Dictionary *ed __UNUSED__,
802 return eet_data_get_string(NULL, src, src_end, dst);
806 eet_data_put_istring(Eet_Dictionary *ed __UNUSED__,
810 return eet_data_put_string(NULL, src, size_ret);
813 /* ALWAYS NULL TYPE */
815 eet_data_get_null(const Eet_Dictionary *ed __UNUSED__,
816 const void *src __UNUSED__,
817 const void *src_end __UNUSED__,
829 eet_data_put_null(Eet_Dictionary *ed __UNUSED__,
830 const void *src __UNUSED__,
838 * Fast lookups of simple doubles/floats.
840 * These aren't properly a cache because they don't store pre-calculated
841 * values, but have a so simple math that is almost as fast.
844 _eet_data_float_cache_get(const char *s, int len, float *d)
846 /* fast handle of simple case 0xMp+E*/
847 if ((len == 6) && (s[0] == '0') && (s[1] == 'x') && (s[3] == 'p'))
849 int mantisse = (s[2] >= 'a') ? (s[2] - 'a' + 10) : (s[2] - '0');
850 int exponent = (s[5] - '0');
853 *d = (float)(mantisse << exponent);
855 *d = (float)mantisse / (float)(1 << exponent);
864 _eet_data_double_cache_get(const char *s, int len, double *d)
866 /* fast handle of simple case 0xMp+E*/
867 if ((len == 6) && (s[0] == '0') && (s[1] == 'x') && (s[3] == 'p'))
869 int mantisse = (s[2] >= 'a') ? (s[2] - 'a' + 10) : (s[2] - '0');
870 int exponent = (s[5] - '0');
873 *d = (double)(mantisse << exponent);
875 *d = (double)mantisse / (double)(1 << exponent);
885 eet_data_get_float(const Eet_Dictionary *ed,
901 s = (const char *)src;
904 while ((p < (const char *)src_end) && (*p != 0)) {len++; p++; }
906 if (_eet_data_float_cache_get(s, len, d) != 0)
909 if (eina_convert_atod(s, len, &mantisse, &exponent) == EINA_FALSE)
912 *d = (float)ldexp((double)mantisse, exponent);
917 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
920 if (!eet_dictionary_string_get_float(ed, idx, d))
927 eet_data_put_float(Eet_Dictionary *ed, const void *src, int *size_ret)
932 eina_convert_dtoa((double)(*(float *)src), buf);
944 memcpy(d, buf, len + 1);
949 idx = eet_dictionary_string_add(ed, buf);
953 return eet_data_put_int(ed, &idx, size_ret);
958 eet_data_get_double(const Eet_Dictionary *ed,
971 long long mantisse = 0;
975 s = (const char *)src;
978 while ((p < (const char *)src_end) && (*p != 0)) {len++; p++; }
980 if (_eet_data_double_cache_get(s, len, d) != 0)
983 if (eina_convert_atod(s, len, &mantisse, &exponent) == EINA_FALSE)
986 *d = ldexp((double)mantisse, exponent);
991 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
994 if (!eet_dictionary_string_get_double(ed, idx, d))
1001 eet_data_put_double(Eet_Dictionary *ed, const void *src, int *size_ret)
1006 eina_convert_dtoa((double)(*(double *)src), buf);
1014 d = malloc(len + 1);
1018 memcpy(d, buf, len + 1);
1019 *size_ret = len + 1;
1024 idx = eet_dictionary_string_add(ed, buf);
1028 return eet_data_put_int(ed, &idx, size_ret);
1032 eet_data_get_f32p32(const Eet_Dictionary *ed,
1034 const void *src_end,
1040 fp = (Eina_F32p32 *)dst;
1047 s = (const char *)src;
1050 while ((p < (const char *)src_end) && (*p != 0)) { len++; p++; }
1052 if (!(eina_convert_atofp(s, len, fp)))
1058 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
1061 if (!eet_dictionary_string_get_fp(ed, idx, fp))
1068 eet_data_put_f32p32(Eet_Dictionary *ed, const void *src, int *size_ret)
1073 eina_convert_fptoa((Eina_F32p32)(*(Eina_F32p32 *)src), buf);
1081 d = malloc(len + 1);
1085 memcpy(d, buf, len + 1);
1086 *size_ret = len + 1;
1091 idx = eet_dictionary_string_add(ed, buf);
1095 return eet_data_put_int(ed, &idx, size_ret);
1099 eet_data_get_f16p16(const Eet_Dictionary *ed,
1101 const void *src_end,
1107 fp = (Eina_F16p16 *)dst;
1109 if (eet_data_get_f32p32(ed, src, src_end, &tmp) < 0)
1112 *fp = eina_f32p32_to_f16p16(tmp);
1117 eet_data_put_f16p16(Eet_Dictionary *ed, const void *src, int *size_ret)
1121 tmp = eina_f16p16_to_f32p32((Eina_F16p16)(*(Eina_F16p16 *)src));
1122 return eet_data_put_f32p32(ed, &tmp, size_ret);
1126 eet_data_get_f8p24(const Eet_Dictionary *ed,
1128 const void *src_end,
1134 fp = (Eina_F8p24 *)dst;
1136 if (eet_data_get_f32p32(ed, src, src_end, &tmp) < 0)
1139 *fp = eina_f32p32_to_f8p24(tmp);
1144 eet_data_put_f8p24(Eet_Dictionary *ed, const void *src, int *size_ret)
1148 tmp = eina_f8p24_to_f32p32((Eina_F8p24)(*(Eina_F8p24 *)src));
1149 return eet_data_put_f32p32(ed, &tmp, size_ret);
1153 eet_data_get_type(const Eet_Dictionary *ed,
1156 const void *src_end,
1161 ret = eet_basic_codec[type - 1].get(ed, src, src_end, dest);
1165 static inline void *
1166 eet_data_put_type(Eet_Dictionary *ed, int type, const void *src, int *size_ret)
1170 ret = eet_basic_codec[type - 1].put(ed, src, size_ret);
1174 static inline Eina_Bool
1175 eet_data_type_match(int type1, int type2)
1180 /* Note: All floating point type are equivalent and could be read
1181 without problem by any other floating point getter. */
1212 * char[4] = "CHnK"; // untyped data ... or
1213 * char[4] = "CHKx"; // typed data - x == type
1215 * int = chunk size (including magic string);
1216 * char[] = chunk magic/name string (0 byte terminated);
1217 * ... sub-chunks (a chunk can contain chuncks recusrively) ...
1219 * ... payload data ...
1224 eet_data_chunk_get(const Eet_Dictionary *ed, Eet_Data_Chunk *chnk,
1225 const void *src, int size)
1242 if ((s[0] != 'C') || (s[1] != 'H') || (s[2] != 'K'))
1245 chnk->type = (unsigned char)(s[3]);
1246 if (chnk->type >= EET_I_LIMIT)
1249 ((chnk->type - EET_I_LIMIT) & 0xF) + EET_G_UNKNOWN;
1250 switch ((chnk->type - EET_I_LIMIT) & 0xF0)
1252 #define EET_UNMATCH_TYPE(Type) \
1253 case EET_I_ ## Type: chnk->type = EET_T_ ## Type; break;
1255 EET_UNMATCH_TYPE(STRING);
1256 EET_UNMATCH_TYPE(INLINED_STRING);
1257 EET_UNMATCH_TYPE(NULL);
1263 else if (chnk->type > EET_T_LAST)
1265 chnk->group_type = chnk->type;
1266 chnk->type = EET_T_UNKNOW;
1269 chnk->group_type = EET_G_UNKNOWN;
1270 if ((chnk->type >= EET_T_LAST) ||
1271 (chnk->group_type >=
1275 chnk->group_type = 0;
1278 else if ((s[0] != 'C') || (s[1] != 'H') || (s[2] != 'n') || (s[3] != 'K'))
1281 ret1 = eet_data_get_type(ed, EET_T_INT, (s + 4), (s + size), &(chnk->size));
1286 if ((chnk->size < 0) || ((chnk->size + 8) > size))
1289 ret2 = eet_data_get_type(ed, EET_T_STRING, (s + 8), (s + size), &(chnk->name));
1297 chnk->hash = eet_data_get_string_hash(ed, (s + 8), (s + size));
1301 chnk->data = (char *)src + 4 + ret1 + sizeof(int);
1302 chnk->size -= sizeof(int);
1306 chnk->data = (char *)src + 4 + ret1 + chnk->len;
1307 chnk->size -= chnk->len;
1313 static inline Eet_Data_Chunk *
1314 eet_data_chunk_new(void *data,
1320 Eet_Data_Chunk *chnk;
1325 chnk = calloc(1, sizeof(Eet_Data_Chunk));
1329 /* Note: Another security, so older eet library could read file
1330 saved with fixed point value. */
1331 if (type == EET_T_F32P32
1332 || type == EET_T_F16P16
1333 || type == EET_T_F8P24)
1334 type = EET_T_DOUBLE;
1336 chnk->name = strdup(name);
1337 chnk->len = strlen(name) + 1;
1341 chnk->group_type = group_type;
1346 eet_data_chunk_free(Eet_Data_Chunk *chnk)
1354 static inline Eet_Data_Stream *
1355 eet_data_stream_new(void)
1357 Eet_Data_Stream *ds;
1359 ds = calloc(1, sizeof(Eet_Data_Stream));
1367 eet_data_stream_free(Eet_Data_Stream *ds)
1376 eet_data_stream_flush(Eet_Data_Stream *ds)
1382 eet_data_stream_write(Eet_Data_Stream *ds, const void *data, int size)
1386 if ((ds->pos + size) > ds->size)
1388 ds->data = realloc(ds->data, ds->size + size + 512);
1396 ds->size = ds->size + size + 512;
1400 memcpy(p + ds->pos, data, size);
1405 eet_data_chunk_put(Eet_Dictionary *ed,
1406 Eet_Data_Chunk *chnk,
1407 Eet_Data_Stream *ds)
1414 unsigned char buf[4] = "CHK";
1416 /* disable this check - it will allow empty chunks to be written. this is
1417 * right for corner-cases when y have a struct with empty fields (empty
1418 * strings or empty list ptrs etc.) */
1419 /* if (!chnk->data && chnk->type != EET_T_NULL) return; */
1422 /* eet_data_stream_write(ds, "CHnK", 4);*/
1423 if (chnk->type != EET_T_UNKNOW)
1425 if (chnk->group_type != EET_G_UNKNOWN)
1427 int type = EET_I_LIMIT + chnk->group_type - EET_G_UNKNOWN;
1431 /* Only make sense with pointer type. */
1432 #define EET_MATCH_TYPE(Type) \
1433 case EET_T_ ## Type: type += EET_I_ ## Type; break;
1435 EET_MATCH_TYPE(STRING);
1436 EET_MATCH_TYPE(INLINED_STRING);
1437 EET_MATCH_TYPE(NULL);
1446 buf[3] = chnk->type;
1449 buf[3] = chnk->group_type;
1451 string = eet_data_put_string(ed, &chnk->name, &string_ret);
1455 /* size of chunk payload data + name */
1456 s = chnk->size + string_ret;
1457 size = eet_data_put_int(ed, &s, &size_ret);
1459 /* FIXME: If something goes wrong the resulting file will be corrupted. */
1463 eet_data_stream_write(ds, buf, 4);
1465 /* write chunk length */
1466 eet_data_stream_write(ds, size, size_ret);
1468 /* write chunk name */
1469 eet_data_stream_write(ds, string, string_ret);
1473 eet_data_stream_write(ds, chnk->data, chnk->size);
1483 _eet_descriptor_hash_new(Eet_Data_Descriptor *edd)
1487 edd->elements.hash.size = 1 << 6;
1488 edd->elements.hash.buckets = calloc(
1490 sizeof(Eet_Data_Descriptor_Hash) *
1491 edd->elements.hash.size);
1492 for (i = 0; i < edd->elements.num; i++)
1494 Eet_Data_Element *ede;
1497 ede = &(edd->elements.set[i]);
1498 hash = _eet_hash_gen((char *)ede->name, 6);
1499 if (!edd->elements.hash.buckets[hash].element)
1500 edd->elements.hash.buckets[hash].element = ede;
1503 Eet_Data_Descriptor_Hash *bucket;
1505 bucket = calloc(1, sizeof(Eet_Data_Descriptor_Hash));
1506 bucket->element = ede;
1507 bucket->next = edd->elements.hash.buckets[hash].next;
1508 edd->elements.hash.buckets[hash].next = bucket;
1514 _eet_descriptor_hash_free(Eet_Data_Descriptor *edd)
1518 for (i = 0; i < edd->elements.hash.size; i++)
1520 Eet_Data_Descriptor_Hash *bucket, *pbucket;
1522 bucket = edd->elements.hash.buckets[i].next;
1526 bucket = bucket->next;
1530 if (edd->elements.hash.buckets)
1531 free(edd->elements.hash.buckets);
1534 static Eet_Data_Element *
1535 _eet_descriptor_hash_find(Eet_Data_Descriptor *edd, char *name, int hash)
1537 Eet_Data_Descriptor_Hash *bucket;
1540 hash = _eet_hash_gen(name, 6);
1544 if (!edd->elements.hash.buckets[hash].element)
1546 When we use the dictionnary as a source for chunk name, we will always
1547 have the same pointer in name. It's a good idea to just compare pointer
1548 instead of running strcmp on both string.
1551 if (edd->elements.hash.buckets[hash].element->directory_name_ptr == name)
1552 return edd->elements.hash.buckets[hash].element;
1554 if (!strcmp(edd->elements.hash.buckets[hash].element->name, name))
1556 edd->elements.hash.buckets[hash].element->directory_name_ptr = name;
1557 return edd->elements.hash.buckets[hash].element;
1560 bucket = edd->elements.hash.buckets[hash].next;
1563 if (bucket->element->directory_name_ptr == name)
1564 return bucket->element;
1566 if (!strcmp(bucket->element->name, name))
1568 bucket->element->directory_name_ptr = name;
1569 return bucket->element;
1572 bucket = bucket->next;
1578 _eet_mem_alloc(size_t size)
1580 return calloc(1, size);
1584 _eet_mem_free(void *mem)
1590 _eet_str_alloc(const char *str)
1596 _eet_str_free(const char *str)
1602 _eet_eina_hash_add_alloc(Eina_Hash *hash, const char *key, void *data)
1605 hash = eina_hash_string_small_new(NULL);
1610 eina_hash_add(hash, key, data);
1615 _eet_eina_hash_direct_add_alloc(Eina_Hash *hash, const char *key, void *data)
1618 hash = eina_hash_string_small_new(NULL);
1623 eina_hash_direct_add(hash, key, data);
1628 _eet_str_direct_alloc(const char *str)
1634 _eet_str_direct_free(const char *str __UNUSED__)
1639 _eet_eina_hash_foreach(void *hash, Eina_Hash_Foreach cb, void *fdata)
1642 eina_hash_foreach(hash, cb, fdata);
1646 _eet_eina_hash_free(void *hash)
1649 eina_hash_free(hash);
1654 eet_eina_stream_data_descriptor_class_set(Eet_Data_Descriptor_Class *eddc,
1665 eddc->func.mem_alloc = _eet_mem_alloc;
1666 eddc->func.mem_free = _eet_mem_free;
1667 eddc->func.str_alloc = (char *(*)(const char *))eina_stringshare_add;
1668 eddc->func.str_free = eina_stringshare_del;
1669 eddc->func.list_next = (void *(*)(void *))eina_list_next;
1670 eddc->func.list_append = (void *(*)(void *, void *))eina_list_append;
1671 eddc->func.list_data = (void *(*)(void *))eina_list_data_get;
1672 eddc->func.list_free = (void *(*)(void *))eina_list_free;
1673 eddc->func.hash_foreach =
1675 int (*)(void *, const char *, void *,
1676 void *), void *))_eet_eina_hash_foreach;
1677 eddc->func.hash_add =
1678 (void * (*)(void *, const char *, void *))_eet_eina_hash_add_alloc;
1679 eddc->func.hash_free = (void (*)(void *))_eet_eina_hash_free;
1685 eet_eina_file_data_descriptor_class_set(Eet_Data_Descriptor_Class *eddc,
1689 if (!eet_eina_stream_data_descriptor_class_set(eddc, name, size))
1694 eddc->func.hash_add =
1695 (void * (*)(void *, const char *, void *))_eet_eina_hash_direct_add_alloc;
1696 eddc->func.str_direct_alloc = _eet_str_direct_alloc;
1697 eddc->func.str_direct_free = _eet_str_direct_free;
1702 static Eet_Data_Descriptor *
1703 _eet_data_descriptor_new(const Eet_Data_Descriptor_Class *eddc, int version)
1705 Eet_Data_Descriptor *edd;
1710 edd = calloc(1, sizeof (Eet_Data_Descriptor));
1714 edd->name = eddc->name;
1716 edd->size = eddc->size;
1717 edd->func.mem_alloc = _eet_mem_alloc;
1718 edd->func.mem_free = _eet_mem_free;
1719 edd->func.str_alloc = _eet_str_alloc;
1720 edd->func.str_free = _eet_str_free;
1721 if (eddc->func.mem_alloc)
1722 edd->func.mem_alloc = eddc->func.mem_alloc;
1724 if (eddc->func.mem_free)
1725 edd->func.mem_free = eddc->func.mem_free;
1727 if (eddc->func.str_alloc)
1728 edd->func.str_alloc = eddc->func.str_alloc;
1730 if (eddc->func.str_free)
1731 edd->func.str_free = eddc->func.str_free;
1733 edd->func.list_next = eddc->func.list_next;
1734 edd->func.list_append = eddc->func.list_append;
1735 edd->func.list_data = eddc->func.list_data;
1736 edd->func.list_free = eddc->func.list_free;
1737 edd->func.hash_foreach = eddc->func.hash_foreach;
1738 edd->func.hash_add = eddc->func.hash_add;
1739 edd->func.hash_free = eddc->func.hash_free;
1741 if (eddc->version > 1 && version > 1)
1743 edd->func.str_direct_alloc = eddc->func.str_direct_alloc;
1744 edd->func.str_direct_free = eddc->func.str_direct_free;
1747 if (eddc->version > 2)
1749 edd->func.type_get = eddc->func.type_get;
1750 edd->func.type_set = eddc->func.type_set;
1756 EAPI Eet_Data_Descriptor *
1757 eet_data_descriptor_new(const char *name,
1759 void *(*func_list_next)(void *l),
1760 void *(*func_list_append)(void *l, void *d),
1761 void *(*func_list_data)(void *l),
1762 void *(*func_list_free)(void *l),
1763 void (*func_hash_foreach)(void *h, int (*func)(
1770 void *(*func_hash_add)(void *h, const char *k, void *d),
1771 void (*func_hash_free)(void *h))
1773 Eet_Data_Descriptor_Class eddc;
1778 memset(&eddc, 0, sizeof (Eet_Data_Descriptor_Class));
1784 eddc.func.list_next = func_list_next;
1785 eddc.func.list_append = func_list_append;
1786 eddc.func.list_data = func_list_data;
1787 eddc.func.list_free = func_list_free;
1788 eddc.func.hash_foreach = func_hash_foreach;
1789 eddc.func.hash_add = func_hash_add;
1790 eddc.func.hash_free = func_hash_free;
1792 return _eet_data_descriptor_new(&eddc, 0);
1795 EAPI Eet_Data_Descriptor *
1796 eet_data_descriptor2_new(const Eet_Data_Descriptor_Class *eddc)
1798 return _eet_data_descriptor_new(eddc, 1);
1801 EAPI Eet_Data_Descriptor *
1802 eet_data_descriptor3_new(const Eet_Data_Descriptor_Class *eddc)
1804 return _eet_data_descriptor_new(eddc, 2);
1807 EAPI Eet_Data_Descriptor *
1808 eet_data_descriptor_stream_new(const Eet_Data_Descriptor_Class *eddc)
1810 return _eet_data_descriptor_new(eddc, 1);
1813 EAPI Eet_Data_Descriptor *
1814 eet_data_descriptor_file_new(const Eet_Data_Descriptor_Class *eddc)
1816 return _eet_data_descriptor_new(eddc, 2);
1820 eet_data_descriptor_free(Eet_Data_Descriptor *edd)
1825 _eet_descriptor_hash_free(edd);
1826 if (edd->elements.set)
1827 free(edd->elements.set);
1833 eet_data_descriptor_element_add(Eet_Data_Descriptor *edd,
1839 /* int counter_offset, */
1840 const char *counter_name /* FIXME: Useless should go on a major release */,
1841 Eet_Data_Descriptor *subtype)
1843 Eet_Data_Element *ede;
1844 Eet_Data_Element *tmp;
1846 /* UNION, VARIANT type would not work with simple type, we need a way to map the type. */
1847 if ((group_type == EET_G_UNION
1848 || group_type == EET_G_VARIANT)
1850 (type != EET_T_UNKNOW
1852 || subtype->func.type_get == NULL
1853 || subtype->func.type_set == NULL))
1856 /* VARIANT type will only work if the map only contains EET_G_*, but not UNION, VARIANT and ARRAY. */
1857 if (group_type == EET_G_VARIANT)
1861 for (i = 0; i < subtype->elements.num; ++i)
1862 if (subtype->elements.set[i].type != EET_T_UNKNOW
1863 && subtype->elements.set[i].group_type > EET_G_VAR_ARRAY
1864 && subtype->elements.set[i].group_type < EET_G_UNION)
1867 subtype->unified_type = EINA_TRUE;
1871 && subtype->unified_type
1872 && (type != EET_T_UNKNOW
1873 || group_type < EET_G_UNION))
1876 /* Sanity check done, let allocate ! */
1877 edd->elements.num++;
1878 tmp = realloc(edd->elements.set, edd->elements.num * sizeof(Eet_Data_Element));
1882 edd->elements.set = tmp;
1883 ede = &(edd->elements.set[edd->elements.num - 1]);
1885 ede->directory_name_ptr = NULL;
1888 * We do a special case when we do list,hash or whatever group of simple type.
1889 * Instead of handling it in encode/decode/dump/undump, we create an
1890 * implicit structure with only the simple type.
1892 if (group_type > EET_G_UNKNOWN
1893 && group_type < EET_G_LAST
1894 && ((type > EET_T_UNKNOW && type < EET_T_STRING)
1895 || (type > EET_T_NULL && type < EET_T_LAST))
1898 subtype = calloc(1, sizeof (Eet_Data_Descriptor));
1902 subtype->name = "implicit";
1903 subtype->size = eet_basic_codec[type - 1].size;
1904 memcpy(&subtype->func, &edd->func, sizeof(subtype->func));
1906 eet_data_descriptor_element_add(subtype,
1907 eet_basic_codec[type - 1].name,
1914 type = EET_T_UNKNOW;
1918 ede->group_type = group_type;
1919 ede->offset = offset;
1921 /* FIXME: For the time being, VAR_ARRAY, UNION and VARIANT will put the counter_offset in count. */
1922 ede->counter_offset = count;
1923 /* ede->counter_offset = counter_offset; */
1924 ede->counter_name = counter_name;
1926 ede->subtype = subtype;
1930 eet_data_read_cipher(Eet_File *ef,
1931 Eet_Data_Descriptor *edd,
1933 const char *cipher_key)
1935 const Eet_Dictionary *ed = NULL;
1936 const void *data = NULL;
1938 Eet_Free_Context context;
1939 int required_free = 0;
1942 ed = eet_dictionary_get(ef);
1945 data = eet_read_direct(ef, name, &size);
1950 data = eet_read_cipher(ef, name, &size, cipher_key);
1955 memset(&context, 0, sizeof (context));
1956 data_dec = _eet_data_descriptor_decode(&context, ed, edd, data, size);
1964 eet_data_node_read_cipher(Eet_File *ef,
1966 const char *cipher_key)
1968 const Eet_Dictionary *ed = NULL;
1969 const void *data = NULL;
1971 Eet_Free_Context context;
1972 int required_free = 0;
1975 ed = eet_dictionary_get(ef);
1978 data = eet_read_direct(ef, name, &size);
1983 data = eet_read_cipher(ef, name, &size, cipher_key);
1988 memset(&context, 0, sizeof (context));
1989 result = _eet_data_descriptor_decode(&context, ed, NULL, data, size);
1997 eet_data_read(Eet_File *ef, Eet_Data_Descriptor *edd, const char *name)
1999 return eet_data_read_cipher(ef, edd, name, NULL);
2003 eet_data_write_cipher(Eet_File *ef,
2004 Eet_Data_Descriptor *edd,
2006 const char *cipher_key,
2015 ed = eet_dictionary_get(ef);
2017 data_enc = _eet_data_descriptor_encode(ed, edd, data, &size);
2021 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
2027 eet_data_write(Eet_File *ef,
2028 Eet_Data_Descriptor *edd,
2033 return eet_data_write_cipher(ef, edd, name, NULL, data, compress);
2037 _eet_free_hash(void *data)
2040 __int64 ptr = (UINT_PTR)data;
2042 unsigned long ptr = (unsigned long)(data);
2051 #if defined (_WIN64) || ((!defined (_WIN32)) && (LONG_BIT != 32))
2062 _eet_free_add(Eet_Free *ef, void *data)
2067 hash = _eet_free_hash(data);
2069 for (i = 0; i < ef->num[hash]; ++i)
2070 if (ef->list[hash][i] == data)
2074 if (ef->num[hash] > ef->len[hash])
2078 tmp = realloc(ef->list[hash], (ef->len[hash] + 16) * sizeof(void *));
2082 ef->len[hash] += 16;
2083 ef->list[hash] = tmp;
2086 ef->list[hash][ef->num[hash] - 1] = data;
2089 _eet_free_reset(Eet_Free *ef)
2096 for (i = 0; i < 256; ++i)
2107 _eet_free_ref(Eet_Free *ef)
2112 _eet_free_unref(Eet_Free *ef)
2117 #define _eet_freelist_add(Ctx, Data) _eet_free_add(&Ctx->freelist, Data);
2118 #define _eet_freelist_reset(Ctx) _eet_free_reset(&Ctx->freelist);
2119 #define _eet_freelist_ref(Ctx) _eet_free_ref(&Ctx->freelist);
2120 #define _eet_freelist_unref(Ctx) _eet_free_unref(&Ctx->freelist);
2123 _eet_freelist_free(Eet_Free_Context *context, Eet_Data_Descriptor *edd)
2128 if (context->freelist.ref > 0)
2131 for (j = 0; j < 256; ++j)
2132 for (i = 0; i < context->freelist.num[j]; ++i)
2135 edd->func.mem_free(context->freelist.list[j][i]);
2137 free(context->freelist.list[j][i]);
2139 _eet_free_reset(&context->freelist);
2142 #define _eet_freelist_list_add(Ctx, Data) _eet_free_add(&Ctx->freelist_list, \
2144 #define _eet_freelist_list_reset(Ctx) _eet_free_reset(&Ctx->freelist_list);
2145 #define _eet_freelist_list_ref(Ctx) _eet_free_ref(&Ctx->freelist_list);
2146 #define _eet_freelist_list_unref(Ctx) _eet_free_unref(&Ctx->freelist_list);
2149 _eet_freelist_list_free(Eet_Free_Context *context, Eet_Data_Descriptor *edd)
2154 if (context->freelist_list.ref > 0)
2157 for (j = 0; j < 256; ++j)
2158 for (i = 0; i < context->freelist_list.num[j]; ++i)
2161 edd->func.list_free(*((void **)(context->freelist_list.list[j][i])));
2163 _eet_free_reset(&context->freelist_list);
2166 #define _eet_freelist_str_add(Ctx, Data) _eet_free_add(&Ctx->freelist_str, \
2168 #define _eet_freelist_str_reset(Ctx) _eet_free_reset(&Ctx->freelist_str);
2169 #define _eet_freelist_str_ref(Ctx) _eet_free_ref(&Ctx->freelist_str);
2170 #define _eet_freelist_str_unref(Ctx) _eet_free_unref(&Ctx->freelist_str);
2173 _eet_freelist_str_free(Eet_Free_Context *context, Eet_Data_Descriptor *edd)
2178 if (context->freelist_str.ref > 0)
2181 for (j = 0; j < 256; ++j)
2182 for (i = 0; i < context->freelist_str.num[j]; ++i)
2185 edd->func.str_free(context->freelist_str.list[j][i]);
2187 free(context->freelist_str.list[j][i]);
2189 _eet_free_reset(&context->freelist_str);
2192 #define _eet_freelist_direct_str_add(Ctx, Data) _eet_free_add( \
2193 &Ctx->freelist_direct_str, \
2195 #define _eet_freelist_direct_str_reset(Ctx) _eet_free_reset( \
2196 &Ctx->freelist_direct_str);
2197 #define _eet_freelist_direct_str_ref(Ctx) _eet_free_ref( \
2198 &Ctx->freelist_direct_str);
2199 #define _eet_freelist_direct_str_unref(Ctx) _eet_free_unref( \
2200 &Ctx->freelist_direct_str);
2203 _eet_freelist_direct_str_free(Eet_Free_Context *context,
2204 Eet_Data_Descriptor *edd)
2209 if (context->freelist_direct_str.ref > 0)
2212 for (j = 0; j < 256; ++j)
2213 for (i = 0; i < context->freelist_direct_str.num[j]; ++i)
2216 edd->func.str_direct_free(context->freelist_direct_str.list[j][i]);
2218 free(context->freelist_direct_str.list[j][i]);
2220 _eet_free_reset(&context->freelist_direct_str);
2223 #define _eet_freelist_hash_add(Ctx, Data) _eet_free_add(&Ctx->freelist_hash, \
2225 #define _eet_freelist_hash_reset(Ctx) _eet_free_reset(&Ctx->freelist_hash);
2226 #define _eet_freelist_hash_ref(Ctx) _eet_free_ref(&Ctx->freelist_hash);
2227 #define _eet_freelist_hash_unref(Ctx) _eet_free_unref(&Ctx->freelist_hash);
2230 _eet_freelist_hash_free(Eet_Free_Context *context, Eet_Data_Descriptor *edd)
2235 if (context->freelist_hash.ref > 0)
2238 for (j = 0; j < 256; ++j)
2239 for (i = 0; i < context->freelist_hash.num[j]; ++i)
2242 edd->func.hash_free(context->freelist_hash.list[j][i]);
2244 free(context->freelist_hash.list[j][i]);
2246 _eet_free_reset(&context->freelist_hash);
2250 _eet_freelist_all_ref(Eet_Free_Context *freelist_context)
2252 _eet_freelist_ref(freelist_context);
2253 _eet_freelist_str_ref(freelist_context);
2254 _eet_freelist_list_ref(freelist_context);
2255 _eet_freelist_hash_ref(freelist_context);
2256 _eet_freelist_direct_str_ref(freelist_context);
2260 _eet_freelist_all_unref(Eet_Free_Context *freelist_context)
2262 _eet_freelist_unref(freelist_context);
2263 _eet_freelist_str_unref(freelist_context);
2264 _eet_freelist_list_unref(freelist_context);
2265 _eet_freelist_hash_unref(freelist_context);
2266 _eet_freelist_direct_str_unref(freelist_context);
2270 eet_data_descriptor_encode_hash_cb(void *hash __UNUSED__,
2271 const char *cipher_key,
2276 Eet_Data_Encode_Hash_Info *edehi;
2277 Eet_Data_Stream *ds;
2278 Eet_Data_Element *ede;
2279 Eet_Data_Chunk *echnk;
2289 data = eet_data_put_type(ed,
2295 echnk = eet_data_chunk_new(data,
2300 eet_data_chunk_put(ed, echnk, ds);
2301 eet_data_chunk_free(echnk);
2306 EET_ASSERT(!((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING)),
2310 if (ede->type >= EET_T_STRING)
2311 eet_data_put_unknown(ed, NULL, ede, ds, &hdata);
2315 data = _eet_data_descriptor_encode(ed,
2322 echnk = eet_data_chunk_new(data,
2327 eet_data_chunk_put(ed, echnk, ds);
2328 eet_data_chunk_free(echnk);
2338 _eet_data_dump_token_get(const char *src, int *len)
2344 int tlen = 0, tsize = 0;
2346 #define TOK_ADD(x) \
2349 if (tlen >= tsize) \
2352 tok = realloc(tok, tsize); \
2354 tok[tlen - 1] = x; \
2357 for (p = src; *len > 0; p++, (*len)--)
2363 if ((p[0] == '\"') && (p > src) && (p[-1] != '\\'))
2365 else if ((p[0] == '\\') && (*len > 1) &&
2370 else if ((p[0] == '\\') && (p > src) && (p[-1] == '\\'))
2374 else if ((p[0] == '\\') && (*len > 1) && (p[1] == 'n'))
2378 else if ((p[0] == 'n') && (p > src) && (p[-1] == '\\'))
2389 if ((isspace(p[0])) || (p[0] == ';')) /* token ends here */
2400 else if (!((isspace(p[0])) || (p[0] == ';')))
2420 eet_data_encode(Eet_Dictionary *ed,
2421 Eet_Data_Stream *ds,
2428 Eet_Data_Chunk *echnk;
2433 if (group_type != EET_G_UNKNOWN)
2434 if (type >= EET_T_LAST)
2435 type = EET_T_UNKNOW;
2437 echnk = eet_data_chunk_new(data, size, name, type, group_type);
2438 eet_data_chunk_put(ed, echnk, ds);
2439 eet_data_chunk_free(echnk);
2444 _eet_data_dump_encode(int parent_type,
2449 Eet_Data_Chunk *chnk = NULL;
2450 Eet_Data_Stream *ds;
2457 if (_eet_data_words_bigendian == -1)
2459 unsigned long int v;
2461 v = htonl(0x12345678);
2462 if (v == 0x12345678)
2463 _eet_data_words_bigendian = 1;
2465 _eet_data_words_bigendian = 0;
2471 ds = eet_data_stream_new();
2478 for (n = node->values; n; n = n->next)
2480 data = _eet_data_dump_encode(node->type, ed, n, &size);
2483 eet_data_stream_write(ds, data, size);
2490 case EET_G_VAR_ARRAY:
2491 for (child_type = EET_T_NULL, n = node->values; n; n = n->next)
2493 if (n->type != EET_T_NULL)
2495 child_type = n->type;
2500 data = eet_data_put_type(ed,
2512 count = node->count;
2514 for (n = node->values; n; n = n->next)
2521 case EET_T_INLINED_STRING:
2522 data = eet_data_put_type(ed,
2524 &(n->data.value.str),
2541 data = _eet_data_dump_encode(n->type, ed, n, &size);
2555 for (; count; count--)
2566 /* Array is somekind of special case, so we should embed it inside another chunk. */
2567 *size_ret = ds->pos;
2572 eet_data_stream_free(ds);
2578 for (n = node->values; n; n = n->next)
2583 case EET_T_INLINED_STRING:
2584 data = eet_data_put_type(ed,
2586 &(n->data.value.str),
2603 data = _eet_data_dump_encode(node->type, ed, n, &size);
2614 /* List is another somekind of special case, every chunk is embed inside a list chunk. */
2615 *size_ret = ds->pos;
2620 eet_data_stream_free(ds);
2628 data = eet_data_put_type(ed,
2641 /* A Hash without key will not decode correctly. */
2644 for (n = node->values; n; n = n->next)
2649 case EET_T_INLINED_STRING:
2650 data = eet_data_put_type(ed,
2652 &(n->data.value.str),
2669 data = _eet_data_dump_encode(node->type, ed, n, &size);
2680 /* Hash is somekind of special case, so we should embed it inside another chunk. */
2681 *size_ret = ds->pos;
2684 eet_data_stream_flush(ds);
2691 #define EET_DATA_NODE_ENCODE(Eet_Type, Type) \
2693 data = eet_data_put_type(ed, node->type, &(node->data.value.Type), &size); \
2696 eet_data_encode(ed, \
2704 *size_ret = ds->pos; \
2705 eet_data_stream_flush(ds); \
2710 EET_DATA_NODE_ENCODE(EET_T_CHAR, c);
2711 EET_DATA_NODE_ENCODE(EET_T_SHORT, s);
2712 EET_DATA_NODE_ENCODE(EET_T_INT, i);
2713 EET_DATA_NODE_ENCODE(EET_T_LONG_LONG, l);
2714 EET_DATA_NODE_ENCODE(EET_T_FLOAT, f);
2715 EET_DATA_NODE_ENCODE(EET_T_DOUBLE, d);
2716 EET_DATA_NODE_ENCODE(EET_T_UCHAR, uc);
2717 EET_DATA_NODE_ENCODE(EET_T_USHORT, us);
2718 EET_DATA_NODE_ENCODE(EET_T_UINT, ui);
2719 EET_DATA_NODE_ENCODE(EET_T_ULONG_LONG, ul);
2720 EET_DATA_NODE_ENCODE(EET_T_INLINED_STRING, str);
2721 EET_DATA_NODE_ENCODE(EET_T_STRING, str);
2727 if ((node->type >= EET_G_UNKNOWN) && (node->type < EET_G_LAST))
2728 chnk = eet_data_chunk_new(ds->data,
2734 chnk = eet_data_chunk_new(ds->data,
2740 eet_data_stream_flush(ds);
2742 ds = eet_data_stream_new();
2743 eet_data_chunk_put(ed, chnk, ds);
2747 eet_data_stream_flush(ds);
2751 eet_data_chunk_free(chnk);
2757 _eet_data_dump_parse(Eet_Dictionary *ed,
2763 const char *p = NULL;
2768 Eet_Node *node_base = NULL;
2769 Eet_Node *node = NULL;
2770 Eet_Node *n = NULL, *nn = NULL;
2772 /* FIXME; handle parse errors */
2773 #define TOK_GET(t) \
2774 jump = left; t = _eet_data_dump_token_get(p, &left); p += jump - left;
2776 for (p = src; p < (src + size); )
2778 char *tok1, *tok2, *tok3, *tok4;
2783 if (!strcmp(tok1, "group"))
2794 if (!strcmp(tok4, "{"))
2796 /* we have 'group NAM TYP {' */
2810 for (nn = node->values; nn;
2821 n->name = eina_stringshare_add(tok2);
2822 if (!strcmp(tok3, "struct"))
2823 n->type = EET_G_UNKNOWN;
2824 else if (!strcmp(tok3, "array"))
2825 n->type = EET_G_ARRAY;
2826 else if (!strcmp(tok3, "var_array"))
2827 n->type = EET_G_VAR_ARRAY;
2828 else if (!strcmp(tok3, "list"))
2829 n->type = EET_G_LIST;
2830 else if (!strcmp(tok3, "hash"))
2831 n->type = EET_G_HASH;
2834 "ERROR: group type '%s' invalid.",
2850 else if (!strcmp(tok1, "value"))
2861 /* we have 'value NAME TYP XXX' */
2872 for (nn = node->values; nn;
2882 n->name = eina_stringshare_add(tok2);
2883 if (!strcmp(tok3, "char:"))
2885 n->type = EET_T_CHAR;
2886 sscanf(tok4, "%hhi",
2887 &(n->data.value.c));
2889 else if (!strcmp(tok3, "short:"))
2891 n->type = EET_T_SHORT;
2893 &(n->data.value.s));
2895 else if (!strcmp(tok3, "int:"))
2897 n->type = EET_T_INT;
2899 &(n->data.value.i));
2901 else if (!strcmp(tok3, "long_long:"))
2903 n->type = EET_T_LONG_LONG;
2904 sscanf(tok4, "%lli",
2905 &(n->data.value.l));
2907 else if (!strcmp(tok3, "float:"))
2909 n->type = EET_T_FLOAT;
2911 &(n->data.value.f));
2913 else if (!strcmp(tok3, "double:"))
2915 n->type = EET_T_DOUBLE;
2917 &(n->data.value.d));
2919 else if (!strcmp(tok3, "uchar:"))
2921 n->type = EET_T_UCHAR;
2922 sscanf(tok4, "%hhu",
2923 &(n->data.value.uc));
2925 else if (!strcmp(tok3, "ushort:"))
2927 n->type = EET_T_USHORT;
2929 &(n->data.value.us));
2931 else if (!strcmp(tok3, "uint:"))
2933 n->type = EET_T_UINT;
2935 &(n->data.value.ui));
2937 else if (!strcmp(tok3, "ulong_long:"))
2939 n->type = EET_T_ULONG_LONG;
2940 sscanf(tok4, "%llu",
2941 &(n->data.value.ul));
2943 else if (!strcmp(tok3, "string:"))
2945 n->type = EET_T_STRING;
2947 eina_stringshare_add(tok4);
2949 else if (!strcmp(tok3, "inlined:"))
2951 n->type = EET_T_INLINED_STRING;
2953 eina_stringshare_add(tok4);
2955 else if (!strcmp(tok3, "null"))
2957 n->type = EET_T_NULL;
2958 n->data.value.str = NULL;
2962 "ERROR: value type '%s' invalid.",
2976 else if (!strcmp(tok1, "key"))
2981 /* we have 'key NAME' */
2983 node->key = eina_stringshare_add(tok2);
2988 else if (!strcmp(tok1, "count"))
2993 /* we have a 'count COUNT' */
2995 sscanf(tok2, "%i", &(node->count));
3000 else if (!strcmp(tok1, "}"))
3001 /* we have an end of the group */
3003 node = node->parent;
3011 cdata = _eet_data_dump_encode(EET_G_UNKNOWN, ed, node_base, size_ret);
3012 eet_node_del(node_base);
3018 #define NEXT_CHUNK(P, Size, Echnk, Ed) \
3021 tmp = Ed ? (int)(sizeof(int) * 2) : Echnk.len + 4; \
3022 P += (4 + Echnk.size + tmp); \
3023 Size -= (4 + Echnk.size + tmp); \
3027 _eet_data_descriptor_decode(Eet_Free_Context *context,
3028 const Eet_Dictionary *ed,
3029 Eet_Data_Descriptor *edd,
3030 const void *data_in,
3033 Eet_Node *result = NULL;
3037 Eet_Data_Chunk chnk;
3039 if (_eet_data_words_bigendian == -1)
3041 unsigned long int v;
3043 v = htonl(0x12345678);
3044 if (v == 0x12345678)
3045 _eet_data_words_bigendian = 1;
3047 _eet_data_words_bigendian = 0;
3052 data = edd->func.mem_alloc(edd->size);
3058 for (i = 0; i < edd->elements.num; i++)
3059 edd->elements.set[i].directory_name_ptr = NULL;
3064 _eet_freelist_all_ref(context);
3066 _eet_freelist_add(context, data);
3068 memset(&chnk, 0, sizeof(Eet_Data_Chunk));
3069 eet_data_chunk_get(ed, &chnk, data_in, size_in);
3074 if (strcmp(chnk.name, edd->name))
3079 size = size_in - (4 + sizeof(int) * 2);
3081 size = size_in - (4 + 4 + chnk.len);
3085 if (!edd->elements.hash.buckets)
3086 _eet_descriptor_hash_new(edd);
3090 switch (chnk.group_type)
3096 return eet_node_string_new(chnk.name, chnk.data);
3098 case EET_T_INLINED_STRING:
3099 return eet_node_inlined_string_new(chnk.name, chnk.data);
3102 return eet_node_null_new(chnk.name);
3105 result = eet_node_struct_new(chnk.name, NULL);
3109 case EET_G_VAR_ARRAY:
3110 return eet_node_var_array_new(chnk.name, NULL);
3124 Eet_Data_Chunk echnk;
3125 Eet_Data_Element *ede = NULL;
3126 Eet_Node *child = NULL;
3127 int group_type = EET_G_UNKNOWN, type = EET_T_UNKNOW;
3130 /* get next data chunk */
3131 memset(&echnk, 0, sizeof(Eet_Data_Chunk));
3132 eet_data_chunk_get(ed, &echnk, p, size);
3134 goto error; /* FIXME: don't REPLY on edd - work without */
3138 ede = _eet_descriptor_hash_find(edd, echnk.name, echnk.hash);
3141 group_type = ede->group_type;
3143 if ((echnk.type == 0) && (echnk.group_type == 0))
3146 group_type = ede->group_type;
3150 if (IS_SIMPLE_TYPE(echnk.type) &&
3151 eet_data_type_match(echnk.type, ede->type))
3152 /* Needed when converting on the fly from FP to Float */
3154 else if ((echnk.group_type > EET_G_UNKNOWN) &&
3157 (echnk.group_type ==
3159 group_type = echnk.group_type;
3163 /*...... dump to node */
3167 group_type = echnk.group_type;
3170 if (!edd && group_type == EET_G_UNKNOWN && IS_SIMPLE_TYPE(type))
3172 unsigned char dd[128];
3174 ret = eet_data_get_type(ed,
3177 ((char *)echnk.data) + echnk.size,
3182 child = eet_data_node_simple_type(type, echnk.name, dd);
3184 eet_node_struct_append(result, echnk.name, child);
3188 ret = eet_group_codec[group_type - 100].get(
3196 ede ? (void *)(((char
3209 /* advance to next chunk */
3210 NEXT_CHUNK(p, size, echnk, ed);
3213 _eet_freelist_all_unref(context);
3216 _eet_freelist_str_free(context, edd);
3217 _eet_freelist_direct_str_free(context, edd);
3218 _eet_freelist_list_free(context, edd);
3219 _eet_freelist_hash_free(context, edd);
3220 _eet_freelist_free(context, edd);
3224 _eet_freelist_reset(context);
3225 _eet_freelist_str_reset(context);
3226 _eet_freelist_list_reset(context);
3227 _eet_freelist_hash_reset(context);
3228 _eet_freelist_direct_str_reset(context);
3237 eet_node_del(result);
3239 _eet_freelist_all_unref(context);
3240 _eet_freelist_str_free(context, edd);
3241 _eet_freelist_direct_str_free(context, edd);
3242 _eet_freelist_list_free(context, edd);
3243 _eet_freelist_hash_free(context, edd);
3244 _eet_freelist_free(context, edd);
3246 /* FIXME: Warn that something goes wrong here. */
3251 eet_data_get_list(Eet_Free_Context *context,
3252 const Eet_Dictionary *ed,
3253 Eet_Data_Descriptor *edd,
3254 Eet_Data_Element *ede,
3255 Eet_Data_Chunk *echnk,
3257 int group_type __UNUSED__,
3262 Eet_Data_Descriptor *subtype = NULL;
3267 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3271 subtype = ede->subtype;
3273 if (type != ede->type)
3277 ptr = (void **)data;
3281 if (IS_POINTER_TYPE(type))
3282 POINTER_TYPE_DECODE(context,
3293 STRUCT_TYPE_DECODE(data_ret,
3303 list = edd->func.list_append(list, data_ret);
3305 _eet_freelist_list_add(context, ptr);
3308 eet_node_list_append(*((Eet_Node **)data), echnk->name, data_ret);
3317 eet_data_get_hash(Eet_Free_Context *context,
3318 const Eet_Dictionary *ed,
3319 Eet_Data_Descriptor *edd,
3320 Eet_Data_Element *ede,
3321 Eet_Data_Chunk *echnk,
3323 int group_type __UNUSED__,
3331 void *data_ret = NULL;
3334 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3336 ptr = (void **)data;
3340 ret = eet_data_get_type(ed,
3343 ((char *)echnk->data) + echnk->size,
3348 /* Advance to next chunk */
3349 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3350 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3353 eet_data_chunk_get(ed, echnk, *p, *size);
3357 if (IS_POINTER_TYPE(echnk->type))
3358 POINTER_TYPE_DECODE(context,
3369 STRUCT_TYPE_DECODE(data_ret,
3372 ede ? ede->subtype : NULL,
3379 hash = edd->func.hash_add(hash, key, data_ret);
3381 _eet_freelist_hash_add(context, hash);
3384 eet_node_hash_add(*((Eet_Node **)data), echnk->name, key, data_ret);
3392 /* var arrays and fixed arrays have to
3393 * get all chunks at once. for fixed arrays
3394 * we can get each chunk and increment a
3395 * counter stored on the element itself but
3396 * it wont be thread safe. for var arrays
3397 * we still need a way to get the number of
3398 * elements from the data, so storing the
3399 * number of elements and the element data on
3400 * each chunk is pointless.
3403 eet_data_get_array(Eet_Free_Context *context,
3404 const Eet_Dictionary *ed,
3405 Eet_Data_Descriptor *edd,
3406 Eet_Data_Element *ede,
3407 Eet_Data_Chunk *echnk,
3414 Eina_List *childs = NULL;
3423 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3426 /* read the number of elements */
3427 ret = eet_data_get_type(ed,
3430 ((char *)echnk->data) + echnk->size,
3439 if (IS_POINTER_TYPE(type))
3440 subsize = eet_basic_codec[ede->type].size;
3442 subsize = ede->subtype->size;
3444 if (group_type == EET_G_VAR_ARRAY)
3446 /* store the number of elements
3447 * on the counter offset */
3448 *(int *)(((char *)data) + ede->count - ede->offset) = count;
3449 /* allocate space for the array of elements */
3450 *(void **)ptr = edd->func.mem_alloc(count * subsize);
3455 memset(*(void **)ptr, 0, count * subsize);
3457 _eet_freelist_add(context, *(void **)ptr);
3461 /* get all array elements */
3462 for (i = 0; i < count; i++)
3465 void *data_ret = NULL;
3467 /* Advance to next chunk */
3468 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3469 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3471 eet_data_chunk_get(ed, echnk, *p, *size);
3472 if (!echnk->name || strcmp(echnk->name, name) != 0)
3473 goto on_error; /* get the data */
3475 if (echnk->group_type != group_type
3476 || (echnk->type != type && echnk->type != EET_T_NULL))
3480 if (ede->group_type != echnk->group_type
3481 || (echnk->type != ede->type && echnk->type != EET_T_NULL))
3484 /* get the destination pointer */
3487 if (group_type == EET_G_ARRAY)
3488 dst = (char *)ptr + (subsize * i);
3490 dst = *(char **)ptr + (subsize * i);
3493 if (IS_POINTER_TYPE(echnk->type))
3495 POINTER_TYPE_DECODE(context,
3506 memcpy(dst, &data_ret, subsize);
3509 childs = eina_list_append(childs, data_ret);
3513 STRUCT_TYPE_DECODE(data_ret,
3516 ede ? ede->subtype : NULL,
3522 memcpy(dst, data_ret, subsize);
3523 _eet_freelist_add(context, data_ret);
3527 childs = eina_list_append(childs, data_ret);
3533 Eet_Node *parent = *((Eet_Node **)data);
3536 if (group_type == EET_G_ARRAY)
3537 array = eet_node_array_new(name, count, childs);
3539 array = eet_node_var_array_new(name, childs);
3544 eet_node_struct_append(parent, name, array);
3550 EINA_LIST_FREE(childs, tmp)
3557 eet_data_put_union(Eet_Dictionary *ed,
3558 Eet_Data_Descriptor *edd __UNUSED__,
3559 Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
3561 const char *union_type;
3564 EET_ASSERT(!((ede->type != EET_T_UNKNOW) || (!ede->subtype)), return );
3566 union_type = ede->subtype->func.type_get(
3567 ((char *)data_in) + ede->count - ede->offset,
3573 /* Search the structure of the union to encode. */
3574 for (i = 0; i < ede->subtype->elements.num; ++i)
3575 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3577 Eet_Data_Element *sede;
3581 /* Yeah we found it ! */
3582 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3592 sede = &(ede->subtype->elements.set[i]);
3593 data = _eet_data_descriptor_encode(ed,
3612 eet_data_get_union(Eet_Free_Context *context, const Eet_Dictionary *ed,
3613 Eet_Data_Descriptor *edd __UNUSED__,
3614 Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
3615 int type, int group_type, void *data,
3616 char **p, int *size)
3618 const char *union_type;
3619 void *data_ret = NULL;
3624 ret = eet_data_get_type(ed,
3627 ((char *)echnk->data) + echnk->size,
3632 /* Advance to next chunk */
3633 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3634 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3637 eet_data_chunk_get(ed, echnk, *p, *size);
3643 EET_ASSERT(!(ede->group_type != group_type || ede->type != type),
3646 /* Search the structure of the union to decode */
3647 for (i = 0; i < ede->subtype->elements.num; ++i)
3648 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3650 Eet_Data_Element *sede;
3653 /* Yeah we found it ! */
3654 sede = &(ede->subtype->elements.set[i]);
3655 EET_ASSERT(sede->subtype, goto on_error);
3657 data_ret = _eet_data_descriptor_decode(context,
3665 /* Memcopy the structure content to remove pointer indirection. */
3666 memcpy(data, data_ret, sede->subtype->size);
3668 /* data_ret is now useless. */
3669 sede->subtype->func.mem_free(data_ret);
3671 /* Set union type. */
3672 if ((!ed) || (!ede->subtype->func.str_direct_alloc))
3674 ut = ede->subtype->func.str_alloc(union_type);
3675 _eet_freelist_str_add(context, ut);
3679 ut = ede->subtype->func.str_direct_alloc(union_type);
3680 _eet_freelist_direct_str_add(context, ut);
3683 ede->subtype->func.type_set(
3685 ((char *)data) + ede->count -
3695 /* FIXME: generate node structure. */
3696 data_ret = _eet_data_descriptor_decode(context,
3698 echnk->data, echnk->size);
3709 eet_data_put_variant(Eet_Dictionary *ed,
3710 Eet_Data_Descriptor *edd __UNUSED__,
3711 Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in)
3713 const char *union_type;
3715 Eina_Bool unknow = EINA_FALSE;
3719 EET_ASSERT(!((ede->type != EET_T_UNKNOW) || (!ede->subtype)), return );
3721 union_type = ede->subtype->func.type_get(
3722 ((char *)data_in) + ede->count - ede->offset,
3725 if (!union_type && unknow == EINA_FALSE)
3730 /* Handle opaque internal representation */
3731 Eet_Variant_Unknow *evu;
3733 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3743 evu = (Eet_Variant_Unknow *)data_in;
3744 if (evu && EINA_MAGIC_CHECK(evu, EET_MAGIC_VARIANT))
3754 /* Search the structure of the union to encode. */
3755 for (i = 0; i < ede->subtype->elements.num; ++i)
3756 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3758 Eet_Data_Element *sede;
3760 /* Yeah we found it ! */
3761 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3771 sede = &(ede->subtype->elements.set[i]);
3773 if (sede->group_type != EET_G_UNKNOWN)
3775 Eet_Data_Stream *lds;
3777 lds = eet_data_stream_new();
3778 eet_group_codec[sede->group_type - 100].put(ed,
3785 eet_data_encode(ed, ds, lds->data, ede->name, lds->pos,
3786 ede->type, ede->group_type);
3792 eet_data_encode(ed, ds, NULL, ede->name, 0,
3793 EET_T_NULL, ede->group_type);
3795 eet_data_stream_free(lds);
3799 data = _eet_data_descriptor_encode(ed,
3819 eet_data_get_variant(Eet_Free_Context *context, const Eet_Dictionary *ed,
3820 Eet_Data_Descriptor *edd __UNUSED__,
3821 Eet_Data_Element *ede, Eet_Data_Chunk *echnk,
3822 int type __UNUSED__, int group_type __UNUSED__, void *data,
3823 char **p, int *size)
3825 const char *union_type;
3826 void *data_ret = NULL;
3831 ret = eet_data_get_type(ed,
3834 ((char *)echnk->data) + echnk->size,
3839 /* Advance to next chunk */
3840 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3841 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3844 eet_data_chunk_get(ed, echnk, *p, *size);
3852 EET_ASSERT(ede->subtype, goto on_error);
3854 if ((!ed) || (!ede->subtype->func.str_direct_alloc))
3856 ut = ede->subtype->func.str_alloc(union_type);
3857 _eet_freelist_str_add(context, ut);
3861 ut = ede->subtype->func.str_direct_alloc(union_type);
3862 _eet_freelist_direct_str_add(context, ut);
3865 /* Search the structure of the union to decode */
3866 for (i = 0; i < ede->subtype->elements.num; ++i)
3867 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3869 Eet_Data_Element *sede;
3871 /* Yeah we found it ! */
3872 sede = &(ede->subtype->elements.set[i]);
3874 if (sede->group_type != EET_G_UNKNOWN)
3876 Eet_Data_Chunk chnk;
3882 size2 = echnk->size;
3884 /* Didn't find a proper way to provide this
3885 without duplicating code */
3888 memset(&chnk, 0, sizeof(Eet_Data_Chunk));
3889 eet_data_chunk_get(ed, &chnk, p2, size2);
3894 ret = eet_group_codec[sede->group_type - 100].get(
3910 /* advance to next chunk */
3911 NEXT_CHUNK(p2, size2, chnk, ed);
3914 /* Put garbage so that we will not put eet_variant_unknow in it */
3915 data_ret = (void *)data;
3917 /* Set variant type. */
3918 ede->subtype->func.type_set(
3920 ((char *)data) + ede->count -
3926 data_ret = _eet_data_descriptor_decode(context,
3934 /* And point to the variant data. */
3935 *(void **)data = data_ret;
3937 /* Set variant type. */
3938 ede->subtype->func.type_set(
3940 ((char *)data) + ede->count -
3948 Eet_Variant_Unknow *evu;
3950 evu = calloc(1, sizeof (Eet_Variant_Unknow) + echnk->size - 1);
3954 evu->size = echnk->size;
3955 memcpy(evu->data, echnk->data, evu->size);
3956 EINA_MAGIC_SET(evu, EET_MAGIC_VARIANT);
3958 /* And point to the opaque internal data scructure */
3959 *(void **)data = evu;
3961 /* Set variant type. */
3962 ede->subtype->func.type_set(
3964 ((char *)data) + ede->count -
3971 /* FIXME: dump node structure. */
3972 data_ret = _eet_data_descriptor_decode(context,
3974 echnk->data, echnk->size);
3985 eet_data_node_simple_type(int type, const char *name, void *dd)
3991 #define EET_T_TYPE(Eet_Type, Eet_Node_Type, Type) \
3993 return eet_node_ ## Eet_Node_Type ## _new(name, *((Type *)dd)); \
3997 EET_T_TYPE(EET_T_CHAR, char, char);
3998 EET_T_TYPE(EET_T_SHORT, short, short);
3999 EET_T_TYPE(EET_T_INT, int, int);
4000 EET_T_TYPE(EET_T_LONG_LONG, long_long, long long);
4001 EET_T_TYPE(EET_T_FLOAT, float, float);
4002 EET_T_TYPE(EET_T_DOUBLE, double, double);
4003 EET_T_TYPE(EET_T_UCHAR, unsigned_char, unsigned char);
4004 EET_T_TYPE(EET_T_USHORT, unsigned_short, unsigned short);
4005 EET_T_TYPE(EET_T_UINT, unsigned_int, unsigned int);
4006 EET_T_TYPE(EET_T_ULONG_LONG, unsigned_long_long, unsigned long long);
4007 EET_T_TYPE(EET_T_STRING, string, char *);
4008 EET_T_TYPE(EET_T_INLINED_STRING, inlined_string, char *);
4011 return eet_node_null_new(name);
4014 ERR("Unknow type passed to eet_data_node_simple_type");
4020 eet_data_get_unknown(Eet_Free_Context *context,
4021 const Eet_Dictionary *ed,
4022 Eet_Data_Descriptor *edd,
4023 Eet_Data_Element *ede,
4024 Eet_Data_Chunk *echnk,
4026 int group_type __UNUSED__,
4028 char **p __UNUSED__,
4029 int *size __UNUSED__)
4034 if (IS_SIMPLE_TYPE(type))
4036 unsigned char dd[128];
4038 ret = eet_data_get_type(ed,
4041 ((char *)echnk->data) + echnk->size,
4042 edd ? (char *)data : (char *)dd);
4048 Eet_Node **parent = data;
4051 node = eet_data_node_simple_type(type, echnk->name, dd);
4054 eet_node_struct_append(*parent, echnk->name, node);
4060 if (type == EET_T_STRING)
4064 str = (char **)(((char *)data));
4067 if ((ed == NULL) || (edd->func.str_direct_alloc == NULL))
4069 *str = edd->func.str_alloc(*str);
4070 _eet_freelist_str_add(context, *str);
4074 *str = edd->func.str_direct_alloc(*str);
4075 _eet_freelist_direct_str_add(context, *str);
4079 else if (edd && type == EET_T_INLINED_STRING)
4083 str = (char **)(((char *)data));
4086 *str = edd->func.str_alloc(*str);
4087 _eet_freelist_str_add(context, *str);
4094 Eet_Data_Descriptor *subtype;
4096 subtype = ede ? ede->subtype : NULL;
4098 if (subtype || !edd)
4100 Eet_Node **parent = data;
4103 data_ret = _eet_data_descriptor_decode(context,
4113 ptr = (void **)(((char *)data));
4114 *ptr = (void *)data_ret;
4118 Eet_Node *node = data_ret;
4122 node = eet_node_struct_child_new(echnk->name, node);
4123 eet_node_struct_append(*parent, echnk->name, node);
4135 eet_data_put_array(Eet_Dictionary *ed,
4136 Eet_Data_Descriptor *edd __UNUSED__,
4137 Eet_Data_Element *ede,
4138 Eet_Data_Stream *ds,
4148 EET_ASSERT(!((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING)),
4151 if (ede->group_type == EET_G_ARRAY)
4152 count = ede->counter_offset;
4154 count = *(int *)(((char *)data_in) + ede->count - ede->offset);
4157 return; /* Store number of elements */
4159 data = eet_data_put_type(ed, EET_T_INT, &count, &size);
4161 eet_data_encode(ed, ds, data, ede->name, size, ede->type, ede->group_type);
4163 if (IS_POINTER_TYPE(ede->type))
4164 subsize = eet_basic_codec[ede->type].size;
4166 subsize = ede->subtype->size;
4168 for (j = 0; j < count; j++)
4173 if (ede->group_type == EET_G_ARRAY)
4174 d = (void *)(((char *)data_in) + offset);
4176 d = *(((char **)data_in)) + offset;
4178 if (IS_POINTER_TYPE(ede->type))
4181 eet_data_put_unknown(ed, NULL, ede, ds, d);
4185 data = _eet_data_descriptor_encode(ed, ede->subtype, d, &size);
4197 /* Add a NULL element just to have the correct array layout. */
4211 eet_data_put_unknown(Eet_Dictionary *ed,
4212 Eet_Data_Descriptor *edd __UNUSED__,
4213 Eet_Data_Element *ede,
4214 Eet_Data_Stream *ds,
4220 if (IS_SIMPLE_TYPE(ede->type))
4221 data = eet_data_put_type(ed, ede->type, data_in, &size);
4222 else if (ede->subtype)
4223 if (*((char **)data_in))
4224 data = _eet_data_descriptor_encode(ed,
4226 *((char **)((char *)(data_in))),
4240 eet_data_put_list(Eet_Dictionary *ed,
4241 Eet_Data_Descriptor *edd,
4242 Eet_Data_Element *ede,
4243 Eet_Data_Stream *ds,
4250 EET_ASSERT(!(((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING))
4251 || ((ede->type > EET_T_NULL) && (ede->type < EET_T_LAST))),
4254 l = *((void **)(((char *)data_in)));
4255 for (; l; l = edd->func.list_next(l))
4257 if (IS_POINTER_TYPE(ede->type))
4259 const void *str = edd->func.list_data(l);
4260 eet_data_put_unknown(ed, NULL, ede, ds, &str);
4264 data = _eet_data_descriptor_encode(ed,
4266 edd->func.list_data(l),
4281 eet_data_put_hash(Eet_Dictionary *ed,
4282 Eet_Data_Descriptor *edd,
4283 Eet_Data_Element *ede,
4284 Eet_Data_Stream *ds,
4287 Eet_Data_Encode_Hash_Info fdata;
4290 l = *((void **)(((char *)data_in)));
4294 edd->func.hash_foreach(l, eet_data_descriptor_encode_hash_cb, &fdata);
4298 eet_data_dump_cipher(Eet_File *ef,
4299 const char *name, const char *cipher_key,
4300 void (*dumpfunc)(void *data, const char *str),
4303 const Eet_Dictionary *ed = NULL;
4304 const void *data = NULL;
4306 Eet_Free_Context context;
4307 int required_free = 0;
4310 ed = eet_dictionary_get(ef);
4313 data = eet_read_direct(ef, name, &size);
4318 data = eet_read_cipher(ef, name, &size, cipher_key);
4323 memset(&context, 0, sizeof (context));
4324 result = _eet_data_descriptor_decode(&context, ed, NULL, data, size);
4326 eet_node_dump(result, 0, dumpfunc, dumpdata);
4328 eet_node_del(result);
4333 return result ? 1 : 0;
4337 eet_data_dump(Eet_File *ef,
4339 void (*dumpfunc)(void *data, const char *str),
4342 return eet_data_dump_cipher(ef, name, NULL, dumpfunc, dumpdata);
4347 eet_data_text_dump_cipher(const void *data_in,
4348 const char *cipher_key, int size_in,
4349 void (*dumpfunc)(void *data, const char *str),
4354 Eet_Free_Context context;
4355 unsigned int ret_len = 0;
4362 if (eet_decipher(data_in, size_in, cipher_key,
4363 strlen(cipher_key), &ret, &ret_len))
4373 ret = (void *)data_in;
4377 memset(&context, 0, sizeof (context));
4378 result = _eet_data_descriptor_decode(&context, NULL, NULL, ret, ret_len);
4380 eet_node_dump(result, 0, dumpfunc, dumpdata);
4382 eet_node_del(result);
4386 return result ? 1 : 0;
4390 eet_data_text_dump(const void *data_in,
4392 void (*dumpfunc)(void *data, const char *str),
4395 return eet_data_text_dump_cipher(data_in, NULL, size_in, dumpfunc, dumpdata);
4399 eet_data_text_undump_cipher(const char *text,
4400 const char *cipher_key,
4406 ret = _eet_data_dump_parse(NULL, size_ret, text, textlen);
4407 if (ret && cipher_key)
4409 void *ciphered = NULL;
4410 unsigned int ciphered_len;
4412 if (eet_cipher(ret, *size_ret, cipher_key,
4413 strlen(cipher_key), &ciphered, &ciphered_len))
4424 *size_ret = ciphered_len;
4432 eet_data_text_undump(const char *text,
4436 return eet_data_text_undump_cipher(text, NULL, textlen, size_ret);
4440 eet_data_undump_cipher(Eet_File *ef,
4442 const char *cipher_key,
4452 ed = eet_dictionary_get(ef);
4454 data_enc = _eet_data_dump_parse(ed, &size, text, textlen);
4458 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
4464 eet_data_undump(Eet_File *ef,
4470 return eet_data_undump_cipher(ef, name, NULL, text, textlen, compress);
4474 eet_data_descriptor_decode_cipher(Eet_Data_Descriptor *edd,
4475 const void *data_in,
4476 const char *cipher_key,
4479 void *deciphered = (void *)data_in;
4481 Eet_Free_Context context;
4482 unsigned int deciphered_len = size_in;
4484 if (cipher_key && data_in)
4485 if (eet_decipher(data_in, size_in, cipher_key,
4486 strlen(cipher_key), &deciphered, &deciphered_len))
4494 memset(&context, 0, sizeof (context));
4495 ret = _eet_data_descriptor_decode(&context,
4501 if (data_in != deciphered)
4508 eet_data_descriptor_decode(Eet_Data_Descriptor *edd,
4509 const void *data_in,
4512 return eet_data_descriptor_decode_cipher(edd, data_in, NULL, size_in);
4516 eet_data_node_decode_cipher(const void *data_in,
4517 const char *cipher_key,
4520 void *deciphered = (void *)data_in;
4522 Eet_Free_Context context;
4523 unsigned int deciphered_len = size_in;
4525 if (cipher_key && data_in)
4526 if (eet_decipher(data_in, size_in, cipher_key,
4527 strlen(cipher_key), &deciphered, &deciphered_len))
4535 memset(&context, 0, sizeof (context));
4536 ret = _eet_data_descriptor_decode(&context,
4542 if (data_in != deciphered)
4549 _eet_data_descriptor_encode(Eet_Dictionary *ed,
4550 Eet_Data_Descriptor *edd,
4551 const void *data_in,
4554 Eet_Data_Stream *ds;
4555 Eet_Data_Chunk *chnk;
4560 if (_eet_data_words_bigendian == -1)
4562 unsigned long int v;
4564 v = htonl(0x12345678);
4565 if (v == 0x12345678)
4566 _eet_data_words_bigendian = 1;
4568 _eet_data_words_bigendian = 0;
4571 ds = eet_data_stream_new();
4572 for (i = 0; i < edd->elements.num; i++)
4574 Eet_Data_Element *ede;
4576 ede = &(edd->elements.set[i]);
4577 eet_group_codec[ede->group_type - 100].put(
4585 chnk = eet_data_chunk_new(ds->data,
4592 eet_data_stream_free(ds);
4594 ds = eet_data_stream_new();
4595 eet_data_chunk_put(ed, chnk, ds);
4601 eet_data_stream_free(ds);
4605 eet_data_chunk_free(chnk);
4611 eet_data_node_write_cipher(Eet_File *ef,
4613 const char *cipher_key,
4622 ed = eet_dictionary_get(ef);
4624 data_enc = _eet_data_dump_encode(EET_G_UNKNOWN, ed, node, &size);
4628 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
4634 eet_data_node_encode_cipher(Eet_Node *node,
4635 const char *cipher_key,
4639 void *ciphered = NULL;
4640 unsigned int ciphered_len = 0;
4643 ret = _eet_data_dump_encode(EET_G_UNKNOWN, NULL, node, &size);
4644 if (cipher_key && ret)
4646 if (eet_cipher(ret, size, cipher_key,
4647 strlen(cipher_key), &ciphered, &ciphered_len))
4660 size = (int)ciphered_len;
4671 eet_data_descriptor_encode_cipher(Eet_Data_Descriptor *edd,
4672 const void *data_in,
4673 const char *cipher_key,
4677 void *ciphered = NULL;
4678 unsigned int ciphered_len = 0;
4681 ret = _eet_data_descriptor_encode(NULL, edd, data_in, &size);
4682 if (cipher_key && ret)
4684 if (eet_cipher(ret, size, cipher_key,
4685 strlen(cipher_key), &ciphered, &ciphered_len))
4698 size = ciphered_len;
4709 eet_data_descriptor_encode(Eet_Data_Descriptor *edd,
4710 const void *data_in,
4713 return eet_data_descriptor_encode_cipher(edd, data_in, NULL, size_ret);