3 #endif /* ifdef HAVE_CONFIG_H */
11 #ifdef HAVE_NETINET_IN_H
12 # include <netinet/in.h>
13 #endif /* ifdef HAVE_NETINET_IN_H */
16 # include <winsock2.h>
17 #endif /* ifdef _WIN32 */
22 #include "Eet_private.h"
25 * routines for doing data -> struct and struct -> data conversion
45 * multiple entries ordered as...
47 * fixed size array [ of basic types ]
48 * variable size array [ of basic types ]
49 * linked list [ of basic types ]
50 * hash table [ of basic types ]
52 * need to provide builder/accessor funcs for:
64 typedef struct _Eet_Data_Element Eet_Data_Element;
65 typedef struct _Eet_Data_Basic_Type_Codec Eet_Data_Basic_Type_Codec;
66 typedef struct _Eet_Data_Group_Type_Codec Eet_Data_Group_Type_Codec;
67 typedef struct _Eet_Data_Chunk Eet_Data_Chunk;
68 typedef struct _Eet_Data_Stream Eet_Data_Stream;
69 typedef struct _Eet_Data_Descriptor_Hash Eet_Data_Descriptor_Hash;
70 typedef struct _Eet_Data_Encode_Hash_Info Eet_Data_Encode_Hash_Info;
71 typedef struct _Eet_Free Eet_Free;
72 typedef struct _Eet_Free_Context Eet_Free_Context;
73 typedef struct _Eet_Variant_Unknow Eet_Variant_Unknow;
78 * Eet_Data_Basic_Type_Codec (Coder, Decoder)
79 * Eet_Data_Group_Type_Codec (Coder, Decoder)
81 struct _Eet_Data_Basic_Type_Codec
85 int (*get)(const Eet_Dictionary *ed, const void *src, const void *src_end, void *dest);
86 void * (*put)(Eet_Dictionary *ed, const void *src, int *size_ret);
89 struct _Eet_Data_Group_Type_Codec
91 int (*get)(Eet_Free_Context *context, const Eet_Dictionary *ed, Eet_Data_Descriptor *edd, Eet_Data_Element *ede, Eet_Data_Chunk *echnk, int type, int group_type, void *data_in, char **p, int *size);
92 void (*put)(Eet_Dictionary *ed, Eet_Data_Descriptor *edd, Eet_Data_Element *ede, Eet_Data_Stream *ds, void *data_in);
95 struct _Eet_Data_Chunk
103 unsigned char group_type;
106 struct _Eet_Data_Stream
113 struct _Eet_Data_Descriptor_Hash
115 Eet_Data_Element *element;
116 Eet_Data_Descriptor_Hash *next;
119 struct _Eet_Data_Descriptor
122 const Eet_Dictionary *ed;
126 void * (*mem_alloc)(size_t size);
127 void (*mem_free)(void *mem);
128 char * (*str_alloc)(const char *str);
129 char * (*str_direct_alloc)(const char *str);
130 void (*str_free)(const char *str);
131 void (*str_direct_free)(const char *str);
132 void * (*list_next)(void *l);
133 void * (*list_append)(void *l, void *d);
134 void * (*list_data)(void *l);
135 void * (*list_free)(void *l);
136 void (*hash_foreach)(void *h, int (*func)(void *h, const char *k, void *dt, void *fdt), void *fdt);
137 void * (*hash_add)(void *h, const char *k, void *d);
138 void (*hash_free)(void *h);
139 const char *(*type_get)(const void *data, Eina_Bool *unknow);
140 Eina_Bool (*type_set)(const char *type, void *data, Eina_Bool unknow);
141 void * (*array_alloc)(size_t size);
142 void (*array_free)(void *mem);
147 Eet_Data_Element *set;
151 Eet_Data_Descriptor_Hash *buckets;
155 Eina_Bool unified_type : 1;
160 struct _Eet_Data_Element
163 const char *counter_name;
164 const char *directory_name_ptr;
165 Eet_Data_Descriptor *subtype;
166 int offset; /* offset in bytes from the base element */
167 int count; /* number of elements for a fixed array */
168 int counter_offset; /* for a variable array we need the offset of the count variable */
169 unsigned char type; /* EET_T_XXX */
170 unsigned char group_type; /* EET_G_XXX */
173 struct _Eet_Data_Encode_Hash_Info
176 Eet_Data_Element *ede;
188 struct _Eet_Free_Context
191 Eet_Free freelist_array;
192 Eet_Free freelist_list;
193 Eet_Free freelist_hash;
194 Eet_Free freelist_str;
195 Eet_Free freelist_direct_str;
198 struct _Eet_Variant_Unknow
208 static int eet_data_get_char(const Eet_Dictionary *ed,
212 static void * eet_data_put_char(Eet_Dictionary *ed,
215 static int eet_data_get_short(const Eet_Dictionary *ed,
219 static void * eet_data_put_short(Eet_Dictionary *ed,
222 static inline int eet_data_get_int(const Eet_Dictionary *ed,
226 static void * eet_data_put_int(Eet_Dictionary *ed,
229 static int eet_data_get_long_long(const Eet_Dictionary *ed,
233 static void * eet_data_put_long_long(Eet_Dictionary *ed,
236 static int eet_data_get_float(const Eet_Dictionary *ed,
240 static void * eet_data_put_float(Eet_Dictionary *ed,
243 static int eet_data_get_double(const Eet_Dictionary *ed,
247 static void * eet_data_put_double(Eet_Dictionary *ed,
250 static int eet_data_get_f32p32(const Eet_Dictionary *ed,
254 static void * eet_data_put_f32p32(Eet_Dictionary *ed,
257 static int eet_data_get_f16p16(const Eet_Dictionary *ed,
261 static void * eet_data_put_f16p16(Eet_Dictionary *ed,
264 static int eet_data_get_f8p24(const Eet_Dictionary *ed,
268 static void * eet_data_put_f8p24(Eet_Dictionary *ed,
271 static inline int eet_data_get_string(const Eet_Dictionary *ed,
275 static void * eet_data_put_string(Eet_Dictionary *ed,
278 static int eet_data_get_istring(const Eet_Dictionary *ed,
282 static void * eet_data_put_istring(Eet_Dictionary *ed,
285 static int eet_data_get_null(const Eet_Dictionary *ed,
289 static void * eet_data_put_null(Eet_Dictionary *ed,
293 static int eet_data_get_type(const Eet_Dictionary *ed,
298 static void * eet_data_put_type(Eet_Dictionary *ed,
303 static Eet_Node * eet_data_node_simple_type(int type,
307 static int eet_data_get_unknown(Eet_Free_Context *context,
308 const Eet_Dictionary *ed,
309 Eet_Data_Descriptor *edd,
310 Eet_Data_Element *ede,
311 Eet_Data_Chunk *echnk,
317 static void eet_data_put_unknown(Eet_Dictionary *ed,
318 Eet_Data_Descriptor *edd,
319 Eet_Data_Element *ede,
322 static void eet_data_put_array(Eet_Dictionary *ed,
323 Eet_Data_Descriptor *edd,
324 Eet_Data_Element *ede,
327 static int eet_data_get_array(Eet_Free_Context *context,
328 const Eet_Dictionary *ed,
329 Eet_Data_Descriptor *edd,
330 Eet_Data_Element *ede,
331 Eet_Data_Chunk *echnk,
337 static int eet_data_get_list(Eet_Free_Context *context,
338 const Eet_Dictionary *ed,
339 Eet_Data_Descriptor *edd,
340 Eet_Data_Element *ede,
341 Eet_Data_Chunk *echnk,
347 static void eet_data_put_list(Eet_Dictionary *ed,
348 Eet_Data_Descriptor *edd,
349 Eet_Data_Element *ede,
352 static void eet_data_put_hash(Eet_Dictionary *ed,
353 Eet_Data_Descriptor *edd,
354 Eet_Data_Element *ede,
357 static int eet_data_get_hash(Eet_Free_Context *context,
358 const Eet_Dictionary *ed,
359 Eet_Data_Descriptor *edd,
360 Eet_Data_Element *ede,
361 Eet_Data_Chunk *echnk,
367 static void eet_data_put_union(Eet_Dictionary *ed,
368 Eet_Data_Descriptor *edd,
369 Eet_Data_Element *ede,
372 static int eet_data_get_union(Eet_Free_Context *context,
373 const Eet_Dictionary *ed,
374 Eet_Data_Descriptor *edd,
375 Eet_Data_Element *ede,
376 Eet_Data_Chunk *echnk,
382 static void eet_data_put_variant(Eet_Dictionary *ed,
383 Eet_Data_Descriptor *edd,
384 Eet_Data_Element *ede,
387 static int eet_data_get_variant(Eet_Free_Context *context,
388 const Eet_Dictionary *ed,
389 Eet_Data_Descriptor *edd,
390 Eet_Data_Element *ede,
391 Eet_Data_Chunk *echnk,
398 static void eet_data_chunk_get(const Eet_Dictionary *ed,
399 Eet_Data_Chunk *chnk,
402 static Eet_Data_Chunk * eet_data_chunk_new(void *data,
407 static void eet_data_chunk_free(Eet_Data_Chunk *chnk);
409 static Eet_Data_Stream * eet_data_stream_new(void);
410 static void eet_data_stream_write(Eet_Data_Stream *ds,
413 static void eet_data_stream_free(Eet_Data_Stream *ds);
415 static void eet_data_chunk_put(Eet_Dictionary *ed,
416 Eet_Data_Chunk *chnk,
417 Eet_Data_Stream *ds);
419 static int eet_data_descriptor_encode_hash_cb(void *hash,
423 static void * _eet_data_descriptor_encode(Eet_Dictionary *ed,
424 Eet_Data_Descriptor *edd,
427 static void * _eet_data_descriptor_decode(Eet_Free_Context *context,
428 const Eet_Dictionary *ed,
429 Eet_Data_Descriptor *edd,
435 static const Eet_Data_Basic_Type_Codec eet_basic_codec[] =
437 {sizeof(char), "char", eet_data_get_char, eet_data_put_char },
438 {sizeof(short), "short", eet_data_get_short, eet_data_put_short },
439 {sizeof(int), "int", eet_data_get_int, eet_data_put_int },
440 {sizeof(long long), "long_long", eet_data_get_long_long, eet_data_put_long_long},
441 {sizeof(float), "float", eet_data_get_float, eet_data_put_float },
442 {sizeof(double), "double", eet_data_get_double, eet_data_put_double },
443 {sizeof(char), "uchar", eet_data_get_char, eet_data_put_char },
444 {sizeof(short), "ushort", eet_data_get_short, eet_data_put_short },
445 {sizeof(int), "uint", eet_data_get_int, eet_data_put_int },
446 {sizeof(long long), "ulong_long", eet_data_get_long_long, eet_data_put_long_long},
447 {sizeof(char *), "string", eet_data_get_string, eet_data_put_string },
448 {sizeof(char *), "inlined", eet_data_get_istring, eet_data_put_istring },
449 {sizeof(void *), "NULL", eet_data_get_null, eet_data_put_null },
450 {sizeof(Eina_F32p32),"f32p32", eet_data_get_f32p32, eet_data_put_f32p32 },
451 {sizeof(Eina_F16p16),"f16p16", eet_data_get_f16p16, eet_data_put_f16p16 },
452 {sizeof(Eina_F8p24),"f8p24", eet_data_get_f8p24, eet_data_put_f8p24 }
455 static const Eet_Data_Group_Type_Codec eet_group_codec[] =
457 { eet_data_get_unknown, eet_data_put_unknown },
458 { eet_data_get_array, eet_data_put_array },
459 { eet_data_get_array, eet_data_put_array },
460 { eet_data_get_list, eet_data_put_list },
461 { eet_data_get_hash, eet_data_put_hash },
462 { eet_data_get_union, eet_data_put_union },
463 { eet_data_get_variant, eet_data_put_variant }
466 static int _eet_data_words_bigendian = -1;
470 #define SWAP64(x) (x) =\
471 ((((unsigned long long)(x) & 0x00000000000000ffULL) << 56) |\
472 (((unsigned long long)(x) & 0x000000000000ff00ULL) << 40) |\
473 (((unsigned long long)(x) & 0x0000000000ff0000ULL) << 24) |\
474 (((unsigned long long)(x) & 0x00000000ff000000ULL) << 8) |\
475 (((unsigned long long)(x) & 0x000000ff00000000ULL) >> 8) |\
476 (((unsigned long long)(x) & 0x0000ff0000000000ULL) >> 24) |\
477 (((unsigned long long)(x) & 0x00ff000000000000ULL) >> 40) |\
478 (((unsigned long long)(x) & 0xff00000000000000ULL) >> 56))
479 #define SWAP32(x) (x) =\
480 ((((int)(x) & 0x000000ff) << 24) |\
481 (((int)(x) & 0x0000ff00) << 8) |\
482 (((int)(x) & 0x00ff0000) >> 8) |\
483 (((int)(x) & 0xff000000) >> 24))
484 #define SWAP16(x) (x) =\
485 ((((short)(x) & 0x00ff) << 8) |\
486 (((short)(x) & 0xff00) >> 8))
490 #endif /* ifdef CONV8 */
493 #endif /* ifdef CONV16 */
496 #endif /* ifdef CONV32 */
499 #endif /* ifdef CONV64 */
502 #define CONV16(x) {if (_eet_data_words_bigendian) {SWAP16(x); }}
503 #define CONV32(x) {if (_eet_data_words_bigendian) {SWAP32(x); }}
504 #define CONV64(x) {if (_eet_data_words_bigendian) {SWAP64(x); }}
506 #define IS_SIMPLE_TYPE(Type) (Type > EET_T_UNKNOW && Type < EET_T_LAST)
507 #define IS_POINTER_TYPE(Type) (Type >= EET_T_STRING && Type <= EET_T_NULL)
509 #define POINTER_TYPE_DECODE(Context,\
521 ___r = eet_data_get_unknown(Context,\
525 Type, EET_G_UNKNOWN,\
527 if (!___r) { goto Label; }\
530 #define STRUCT_TYPE_DECODE(Data_Ret, Context, Ed, Ede, Data, Size, Label)\
532 Data_Ret = _eet_data_descriptor_decode(Context,\
537 if (!Data_Ret) { goto Label; }\
540 #define EET_I_STRING 1 << 4
541 #define EET_I_INLINED_STRING 2 << 4
542 #define EET_I_NULL 3 << 4
544 #define EET_MAGIC_VARIANT 0xF1234BC
549 eet_data_get_char(const Eet_Dictionary *ed __UNUSED__,
556 if (((char *)src + sizeof(char)) > (char *)src_end)
564 } /* eet_data_get_char */
567 eet_data_put_char(Eet_Dictionary *ed __UNUSED__,
573 d = (char *)malloc(sizeof(char));
580 *size_ret = sizeof(char);
582 } /* eet_data_put_char */
586 eet_data_get_short(const Eet_Dictionary *ed __UNUSED__,
593 if (((char *)src + sizeof(short)) > (char *)src_end)
596 memcpy(dst, src, sizeof(short));
599 return sizeof(short);
600 } /* eet_data_get_short */
603 eet_data_put_short(Eet_Dictionary *ed __UNUSED__,
609 d = (short *)malloc(sizeof(short));
616 *size_ret = sizeof(short);
618 } /* eet_data_put_short */
622 eet_data_get_int(const Eet_Dictionary *ed __UNUSED__,
629 if (((char *)src + sizeof(int)) > (char *)src_end)
632 memcpy(dst, src, sizeof(int));
636 } /* eet_data_get_int */
639 eet_data_put_int(Eet_Dictionary *ed __UNUSED__,
645 d = (int *)malloc(sizeof(int));
652 *size_ret = sizeof(int);
654 } /* eet_data_put_int */
658 eet_data_get_long_long(const Eet_Dictionary *ed __UNUSED__,
663 unsigned long long *d;
665 if (((char *)src + sizeof(unsigned long long)) > (char *)src_end)
668 memcpy(dst, src, sizeof(unsigned long long));
669 d = (unsigned long long *)dst;
671 return sizeof(unsigned long long);
672 } /* eet_data_get_long_long */
675 eet_data_put_long_long(Eet_Dictionary *ed __UNUSED__,
679 unsigned long long *s, *d;
681 d = (unsigned long long *)malloc(sizeof(unsigned long long));
685 s = (unsigned long long *)src;
688 *size_ret = sizeof(unsigned long long);
690 } /* eet_data_put_long_long */
694 eet_data_get_string_hash(const Eet_Dictionary *ed,
702 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
705 return eet_dictionary_string_get_hash(ed, idx);
709 } /* eet_data_get_string_hash */
712 eet_data_get_string(const Eet_Dictionary *ed,
726 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
729 str = eet_dictionary_string_get_char(ed, idx);
734 return eet_dictionary_string_get_size(ed, idx);
745 return strlen(s) + 1;
746 } /* eet_data_get_string */
749 eet_data_put_string(Eet_Dictionary *ed,
761 str = *((const char **)src);
765 idx = eet_dictionary_string_add(ed, str);
769 return eet_data_put_int(ed, &idx, size_ret);
772 s = (char *)(*((char **)src));
781 memcpy(d, s, len + 1);
784 } /* eet_data_put_string */
786 /* ALWAYS INLINED STRING TYPE */
788 eet_data_get_istring(const Eet_Dictionary *ed __UNUSED__,
793 return eet_data_get_string(NULL, src, src_end, dst);
794 } /* eet_data_get_istring */
797 eet_data_put_istring(Eet_Dictionary *ed __UNUSED__,
801 return eet_data_put_string(NULL, src, size_ret);
802 } /* eet_data_put_istring */
804 /* ALWAYS NULL TYPE */
806 eet_data_get_null(const Eet_Dictionary *ed __UNUSED__,
807 const void *src __UNUSED__,
808 const void *src_end __UNUSED__,
817 } /* eet_data_get_null */
820 eet_data_put_null(Eet_Dictionary *ed __UNUSED__,
821 const void *src __UNUSED__,
826 } /* eet_data_put_null */
829 * Fast lookups of simple doubles/floats.
831 * These aren't properly a cache because they don't store pre-calculated
832 * values, but have a so simple math that is almost as fast.
835 _eet_data_float_cache_get(const char *s,
839 /* fast handle of simple case 0xMp+E*/
840 if ((len == 6) && (s[0] == '0') && (s[1] == 'x') && (s[3] == 'p'))
842 int mantisse = (s[2] >= 'a') ? (s[2] - 'a' + 10) : (s[2] - '0');
843 int exponent = (s[5] - '0');
846 *d = (float)(mantisse << exponent);
848 *d = (float)mantisse / (float)(1 << exponent);
854 } /* _eet_data_float_cache_get */
857 _eet_data_double_cache_get(const char *s,
861 /* fast handle of simple case 0xMp+E*/
862 if ((len == 6) && (s[0] == '0') && (s[1] == 'x') && (s[3] == 'p'))
864 int mantisse = (s[2] >= 'a') ? (s[2] - 'a' + 10) : (s[2] - '0');
865 int exponent = (s[5] - '0');
868 *d = (double)(mantisse << exponent);
870 *d = (double)mantisse / (double)(1 << exponent);
876 } /* _eet_data_double_cache_get */
880 eet_data_get_float(const Eet_Dictionary *ed,
896 s = (const char *)src;
899 while ((p < (const char *)src_end) && (*p != 0)) {len++; p++; }
901 if (_eet_data_float_cache_get(s, len, d) != 0)
904 if (eina_convert_atod(s, len, &mantisse, &exponent) == EINA_FALSE)
907 *d = (float)ldexp((double)mantisse, exponent);
912 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
915 if (!eet_dictionary_string_get_float(ed, idx, d))
919 } /* eet_data_get_float */
922 eet_data_put_float(Eet_Dictionary *ed,
929 eina_convert_dtoa((double)(*(float *)src), buf);
941 memcpy(d, buf, len + 1);
946 idx = eet_dictionary_string_add(ed, buf);
950 return eet_data_put_int(ed, &idx, size_ret);
951 } /* eet_data_put_float */
955 eet_data_get_double(const Eet_Dictionary *ed,
968 long long mantisse = 0;
972 s = (const char *)src;
975 while ((p < (const char *)src_end) && (*p != 0)) {len++; p++; }
977 if (_eet_data_double_cache_get(s, len, d) != 0)
980 if (eina_convert_atod(s, len, &mantisse, &exponent) == EINA_FALSE)
983 *d = ldexp((double)mantisse, exponent);
988 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
991 if (!eet_dictionary_string_get_double(ed, idx, d))
995 } /* eet_data_get_double */
998 eet_data_put_double(Eet_Dictionary *ed,
1005 eina_convert_dtoa((double)(*(double *)src), buf);
1013 d = malloc(len + 1);
1017 memcpy(d, buf, len + 1);
1018 *size_ret = len + 1;
1023 idx = eet_dictionary_string_add(ed, buf);
1027 return eet_data_put_int(ed, &idx, size_ret);
1028 } /* eet_data_put_double */
1031 eet_data_get_f32p32(const Eet_Dictionary *ed,
1033 const void *src_end,
1039 fp = (Eina_F32p32 *)dst;
1046 s = (const char *)src;
1049 while ((p < (const char *)src_end) && (*p != 0)) { len++; p++; }
1051 if (!(eina_convert_atofp(s, len, fp)))
1057 if (eet_data_get_int(ed, src, src_end, &idx) < 0)
1060 if (!eet_dictionary_string_get_fp(ed, idx, fp))
1064 } /* eet_data_get_f32p32 */
1067 eet_data_put_f32p32(Eet_Dictionary *ed,
1074 eina_convert_fptoa((Eina_F32p32)(*(Eina_F32p32 *)src), buf);
1082 d = malloc(len + 1);
1086 memcpy(d, buf, len + 1);
1087 *size_ret = len + 1;
1092 idx = eet_dictionary_string_add(ed, buf);
1096 return eet_data_put_int(ed, &idx, size_ret);
1097 } /* eet_data_put_f32p32 */
1100 eet_data_get_f16p16(const Eet_Dictionary *ed,
1102 const void *src_end,
1108 fp = (Eina_F16p16 *)dst;
1110 if (eet_data_get_f32p32(ed, src, src_end, &tmp) < 0)
1113 *fp = eina_f32p32_to_f16p16(tmp);
1115 } /* eet_data_get_f16p16 */
1118 eet_data_put_f16p16(Eet_Dictionary *ed,
1124 tmp = eina_f16p16_to_f32p32((Eina_F16p16)(*(Eina_F16p16 *)src));
1125 return eet_data_put_f32p32(ed, &tmp, size_ret);
1126 } /* eet_data_put_f16p16 */
1129 eet_data_get_f8p24(const Eet_Dictionary *ed,
1131 const void *src_end,
1137 fp = (Eina_F8p24 *)dst;
1139 if (eet_data_get_f32p32(ed, src, src_end, &tmp) < 0)
1142 *fp = eina_f32p32_to_f8p24(tmp);
1144 } /* eet_data_get_f8p24 */
1147 eet_data_put_f8p24(Eet_Dictionary *ed,
1153 tmp = eina_f8p24_to_f32p32((Eina_F8p24)(*(Eina_F8p24 *)src));
1154 return eet_data_put_f32p32(ed, &tmp, size_ret);
1155 } /* eet_data_put_f8p24 */
1158 eet_data_get_type(const Eet_Dictionary *ed,
1161 const void *src_end,
1166 ret = eet_basic_codec[type - 1].get(ed, src, src_end, dest);
1168 } /* eet_data_get_type */
1170 static inline void *
1171 eet_data_put_type(Eet_Dictionary *ed,
1178 ret = eet_basic_codec[type - 1].put(ed, src, size_ret);
1180 } /* eet_data_put_type */
1182 static inline Eina_Bool
1183 eet_data_type_match(int type1,
1189 /* Note: All floating point type are equivalent and could be read
1190 without problem by any other floating point getter. */
1217 } /* eet_data_type_match */
1221 * char[4] = "CHnK"; // untyped data ... or
1222 * char[4] = "CHKx"; // typed data - x == type
1224 * int = chunk size (including magic string);
1225 * char[] = chunk magic/name string (0 byte terminated);
1226 * ... sub-chunks (a chunk can contain chuncks recusrively) ...
1228 * ... payload data ...
1233 eet_data_chunk_get(const Eet_Dictionary *ed,
1234 Eet_Data_Chunk *chnk,
1253 if ((s[0] != 'C') || (s[1] != 'H') || (s[2] != 'K'))
1256 chnk->type = (unsigned char)(s[3]);
1257 if (chnk->type >= EET_I_LIMIT)
1260 ((chnk->type - EET_I_LIMIT) & 0xF) + EET_G_UNKNOWN;
1261 switch ((chnk->type - EET_I_LIMIT) & 0xF0)
1263 #define EET_UNMATCH_TYPE(Type)\
1264 case EET_I_ ## Type: chnk->type = EET_T_ ## Type; break;
1266 EET_UNMATCH_TYPE(STRING);
1267 EET_UNMATCH_TYPE(INLINED_STRING);
1268 EET_UNMATCH_TYPE(NULL);
1274 else if (chnk->type > EET_T_LAST)
1276 chnk->group_type = chnk->type;
1277 chnk->type = EET_T_UNKNOW;
1280 chnk->group_type = EET_G_UNKNOWN;
1281 if ((chnk->type >= EET_T_LAST) ||
1282 (chnk->group_type >=
1286 chnk->group_type = 0;
1289 else if ((s[0] != 'C') || (s[1] != 'H') || (s[2] != 'n') || (s[3] != 'K'))
1292 ret1 = eet_data_get_type(ed, EET_T_INT, (s + 4), (s + size), &(chnk->size));
1297 if ((chnk->size < 0) || ((chnk->size + 8) > size))
1300 ret2 = eet_data_get_type(ed, EET_T_STRING, (s + 8), (s + size), &(chnk->name));
1308 chnk->hash = eet_data_get_string_hash(ed, (s + 8), (s + size));
1312 chnk->data = (char *)src + 4 + ret1 + sizeof(int);
1313 chnk->size -= sizeof(int);
1317 chnk->data = (char *)src + 4 + ret1 + chnk->len;
1318 chnk->size -= chnk->len;
1322 } /* eet_data_chunk_get */
1324 static inline Eet_Data_Chunk *
1325 eet_data_chunk_new(void *data,
1331 Eet_Data_Chunk *chnk;
1336 chnk = calloc(1, sizeof(Eet_Data_Chunk));
1340 /* Note: Another security, so older eet library could read file
1341 saved with fixed point value. */
1342 if (type == EET_T_F32P32
1343 || type == EET_T_F16P16
1344 || type == EET_T_F8P24)
1345 type = EET_T_DOUBLE;
1347 chnk->name = strdup(name);
1348 chnk->len = strlen(name) + 1;
1352 chnk->group_type = group_type;
1354 } /* eet_data_chunk_new */
1357 eet_data_chunk_free(Eet_Data_Chunk *chnk)
1363 } /* eet_data_chunk_free */
1365 static inline Eet_Data_Stream *
1366 eet_data_stream_new(void)
1368 Eet_Data_Stream *ds;
1370 ds = calloc(1, sizeof(Eet_Data_Stream));
1375 } /* eet_data_stream_new */
1378 eet_data_stream_free(Eet_Data_Stream *ds)
1384 } /* eet_data_stream_free */
1387 eet_data_stream_flush(Eet_Data_Stream *ds)
1390 } /* eet_data_stream_flush */
1393 eet_data_stream_write(Eet_Data_Stream *ds,
1399 if ((ds->pos + size) > ds->size)
1401 ds->data = realloc(ds->data, ds->size + size + 512);
1409 ds->size = ds->size + size + 512;
1413 memcpy(p + ds->pos, data, size);
1415 } /* eet_data_stream_write */
1418 eet_data_chunk_put(Eet_Dictionary *ed,
1419 Eet_Data_Chunk *chnk,
1420 Eet_Data_Stream *ds)
1427 unsigned char buf[4] = "CHK";
1429 /* disable this check - it will allow empty chunks to be written. this is
1430 * right for corner-cases when y have a struct with empty fields (empty
1431 * strings or empty list ptrs etc.) */
1432 /* if (!chnk->data && chnk->type != EET_T_NULL) return; */
1435 /* eet_data_stream_write(ds, "CHnK", 4);*/
1436 if (chnk->type != EET_T_UNKNOW)
1438 if (chnk->group_type != EET_G_UNKNOWN)
1440 int type = EET_I_LIMIT + chnk->group_type - EET_G_UNKNOWN;
1444 /* Only make sense with pointer type. */
1445 #define EET_MATCH_TYPE(Type)\
1446 case EET_T_ ## Type: type += EET_I_ ## Type; break;
1448 EET_MATCH_TYPE(STRING);
1449 EET_MATCH_TYPE(INLINED_STRING);
1450 EET_MATCH_TYPE(NULL);
1459 buf[3] = chnk->type;
1462 buf[3] = chnk->group_type;
1464 string = eet_data_put_string(ed, &chnk->name, &string_ret);
1468 /* size of chunk payload data + name */
1469 s = chnk->size + string_ret;
1470 size = eet_data_put_int(ed, &s, &size_ret);
1472 /* FIXME: If something goes wrong the resulting file will be corrupted. */
1476 eet_data_stream_write(ds, buf, 4);
1478 /* write chunk length */
1479 eet_data_stream_write(ds, size, size_ret);
1481 /* write chunk name */
1482 eet_data_stream_write(ds, string, string_ret);
1486 eet_data_stream_write(ds, chnk->data, chnk->size);
1491 } /* eet_data_chunk_put */
1496 _eet_descriptor_hash_new(Eet_Data_Descriptor *edd)
1500 edd->elements.hash.size = 1 << 6;
1501 edd->elements.hash.buckets = calloc(
1503 sizeof(Eet_Data_Descriptor_Hash) *
1504 edd->elements.hash.size);
1505 for (i = 0; i < edd->elements.num; i++)
1507 Eet_Data_Element *ede;
1510 ede = &(edd->elements.set[i]);
1511 hash = _eet_hash_gen((char *)ede->name, 6);
1512 if (!edd->elements.hash.buckets[hash].element)
1513 edd->elements.hash.buckets[hash].element = ede;
1516 Eet_Data_Descriptor_Hash *bucket;
1518 bucket = calloc(1, sizeof(Eet_Data_Descriptor_Hash));
1519 bucket->element = ede;
1520 bucket->next = edd->elements.hash.buckets[hash].next;
1521 edd->elements.hash.buckets[hash].next = bucket;
1524 } /* _eet_descriptor_hash_new */
1527 _eet_descriptor_hash_free(Eet_Data_Descriptor *edd)
1531 for (i = 0; i < edd->elements.hash.size; i++)
1533 Eet_Data_Descriptor_Hash *bucket, *pbucket;
1535 bucket = edd->elements.hash.buckets[i].next;
1539 bucket = bucket->next;
1543 if (edd->elements.hash.buckets)
1544 free(edd->elements.hash.buckets);
1545 } /* _eet_descriptor_hash_free */
1547 static Eet_Data_Element *
1548 _eet_descriptor_hash_find(Eet_Data_Descriptor *edd,
1552 Eet_Data_Descriptor_Hash *bucket;
1555 hash = _eet_hash_gen(name, 6);
1559 if (!edd->elements.hash.buckets[hash].element)
1561 When we use the dictionnary as a source for chunk name, we will always
1562 have the same pointer in name. It's a good idea to just compare pointer
1563 instead of running strcmp on both string.
1566 if (edd->elements.hash.buckets[hash].element->directory_name_ptr == name)
1567 return edd->elements.hash.buckets[hash].element;
1569 if (!strcmp(edd->elements.hash.buckets[hash].element->name, name))
1571 edd->elements.hash.buckets[hash].element->directory_name_ptr = name;
1572 return edd->elements.hash.buckets[hash].element;
1575 bucket = edd->elements.hash.buckets[hash].next;
1578 if (bucket->element->directory_name_ptr == name)
1579 return bucket->element;
1581 if (!strcmp(bucket->element->name, name))
1583 bucket->element->directory_name_ptr = name;
1584 return bucket->element;
1587 bucket = bucket->next;
1590 } /* _eet_descriptor_hash_find */
1593 _eet_mem_alloc(size_t size)
1595 return calloc(1, size);
1596 } /* _eet_mem_alloc */
1599 _eet_mem_free(void *mem)
1602 } /* _eet_mem_free */
1605 _eet_str_alloc(const char *str)
1608 } /* _eet_str_alloc */
1611 _eet_str_free(const char *str)
1614 } /* _eet_str_free */
1617 _eet_eina_hash_add_alloc(Eina_Hash *hash,
1622 hash = eina_hash_string_small_new(NULL);
1627 eina_hash_add(hash, key, data);
1629 } /* _eet_eina_hash_add_alloc */
1632 _eet_eina_hash_direct_add_alloc(Eina_Hash *hash,
1637 hash = eina_hash_string_small_new(NULL);
1642 eina_hash_direct_add(hash, key, data);
1644 } /* _eet_eina_hash_direct_add_alloc */
1647 _eet_str_direct_alloc(const char *str)
1650 } /* _eet_str_direct_alloc */
1653 _eet_str_direct_free(const char *str __UNUSED__)
1655 } /* _eet_str_direct_free */
1658 _eet_eina_hash_foreach(void *hash,
1659 Eina_Hash_Foreach cb,
1663 eina_hash_foreach(hash, cb, fdata);
1664 } /* _eet_eina_hash_foreach */
1667 _eet_eina_hash_free(void *hash)
1670 eina_hash_free(hash);
1671 } /* _eet_eina_hash_free */
1675 eet_eina_stream_data_descriptor_class_set(Eet_Data_Descriptor_Class *eddc,
1676 /* When we change the structure content in the future, we need to handle old structure type too */
1677 unsigned int eddc_size,
1681 if (!eddc || !name || eddc_size != sizeof (Eet_Data_Descriptor_Class))
1686 eddc->version = EET_DATA_DESCRIPTOR_CLASS_VERSION;
1688 eddc->func.mem_alloc = _eet_mem_alloc;
1689 eddc->func.mem_free = _eet_mem_free;
1690 eddc->func.str_alloc = (char *(*)(const char *))eina_stringshare_add;
1691 eddc->func.str_free = eina_stringshare_del;
1692 eddc->func.list_next = (void *(*)(void *))eina_list_next;
1693 eddc->func.list_append = (void *(*)(void *, void *))eina_list_append;
1694 eddc->func.list_data = (void *(*)(void *))eina_list_data_get;
1695 eddc->func.list_free = (void *(*)(void *))eina_list_free;
1696 eddc->func.hash_foreach = (void (*)(void *, int (*)(void *, const char *, void *, void *), void *))_eet_eina_hash_foreach;
1697 eddc->func.hash_add = (void * (*)(void *, const char *, void *))_eet_eina_hash_add_alloc;
1698 eddc->func.hash_free = (void (*)(void *))_eet_eina_hash_free;
1700 /* This will cause an ABI incompatibility */
1701 eddc->func.array_alloc = _eet_mem_alloc;
1702 eddc->func.array_free = _eet_mem_free;
1705 } /* eet_eina_stream_data_descriptor_class_set */
1708 eet_eina_file_data_descriptor_class_set(Eet_Data_Descriptor_Class *eddc,
1709 /* When we change the structure content in the future, we need to handle old structure type too */
1710 unsigned int eddc_size,
1714 if (!eet_eina_stream_data_descriptor_class_set(eddc, eddc_size, name, size))
1717 eddc->version = EET_DATA_DESCRIPTOR_CLASS_VERSION;
1719 eddc->func.hash_add = (void * (*)(void *, const char *, void *))_eet_eina_hash_direct_add_alloc;
1720 eddc->func.str_direct_alloc = _eet_str_direct_alloc;
1721 eddc->func.str_direct_free = _eet_str_direct_free;
1724 } /* eet_eina_file_data_descriptor_class_set */
1726 static Eet_Data_Descriptor *
1727 _eet_data_descriptor_new(const Eet_Data_Descriptor_Class *eddc,
1730 Eet_Data_Descriptor *edd;
1735 edd = calloc(1, sizeof (Eet_Data_Descriptor));
1739 edd->name = eddc->name;
1741 edd->size = eddc->size;
1742 edd->func.mem_alloc = _eet_mem_alloc;
1743 edd->func.mem_free = _eet_mem_free;
1744 edd->func.str_alloc = _eet_str_alloc;
1745 edd->func.str_free = _eet_str_free;
1746 if (eddc->func.mem_alloc)
1747 edd->func.mem_alloc = eddc->func.mem_alloc;
1749 if (eddc->func.mem_free)
1750 edd->func.mem_free = eddc->func.mem_free;
1752 if (eddc->func.str_alloc)
1753 edd->func.str_alloc = eddc->func.str_alloc;
1755 if (eddc->func.str_free)
1756 edd->func.str_free = eddc->func.str_free;
1758 edd->func.list_next = eddc->func.list_next;
1759 edd->func.list_append = eddc->func.list_append;
1760 edd->func.list_data = eddc->func.list_data;
1761 edd->func.list_free = eddc->func.list_free;
1762 edd->func.hash_foreach = eddc->func.hash_foreach;
1763 edd->func.hash_add = eddc->func.hash_add;
1764 edd->func.hash_free = eddc->func.hash_free;
1766 if (eddc->version > 1 && version > 1)
1768 edd->func.str_direct_alloc = eddc->func.str_direct_alloc;
1769 edd->func.str_direct_free = eddc->func.str_direct_free;
1772 if (eddc->version > 2)
1774 edd->func.type_get = eddc->func.type_get;
1775 edd->func.type_set = eddc->func.type_set;
1778 if (eddc->version > 3)
1780 edd->func.array_alloc = eddc->func.array_alloc;
1781 edd->func.array_free = eddc->func.array_free;
1785 } /* _eet_data_descriptor_new */
1787 EAPI Eet_Data_Descriptor *
1788 eet_data_descriptor_new(const char *name,
1790 void *(*func_list_next)(void *l),
1791 void *(*func_list_append)(void *l, void *d),
1792 void *(*func_list_data)(void *l),
1793 void *(*func_list_free)(void *l),
1794 void (*func_hash_foreach)(void *h, int (*func)(void *h, const char *k, void *dt, void *fdt), void *fdt),
1795 void *(*func_hash_add)(void *h, const char *k, void *d),
1796 void (*func_hash_free)(void *h))
1798 Eet_Data_Descriptor_Class eddc;
1803 memset(&eddc, 0, sizeof (Eet_Data_Descriptor_Class));
1809 eddc.func.list_next = func_list_next;
1810 eddc.func.list_append = func_list_append;
1811 eddc.func.list_data = func_list_data;
1812 eddc.func.list_free = func_list_free;
1813 eddc.func.hash_foreach = func_hash_foreach;
1814 eddc.func.hash_add = func_hash_add;
1815 eddc.func.hash_free = func_hash_free;
1817 return _eet_data_descriptor_new(&eddc, 0);
1818 } /* eet_data_descriptor_new */
1820 EAPI Eet_Data_Descriptor *
1821 eet_data_descriptor2_new(const Eet_Data_Descriptor_Class *eddc)
1823 return _eet_data_descriptor_new(eddc, 1);
1824 } /* eet_data_descriptor2_new */
1826 EAPI Eet_Data_Descriptor *
1827 eet_data_descriptor3_new(const Eet_Data_Descriptor_Class *eddc)
1829 return _eet_data_descriptor_new(eddc, 2);
1830 } /* eet_data_descriptor3_new */
1832 EAPI Eet_Data_Descriptor *
1833 eet_data_descriptor_stream_new(const Eet_Data_Descriptor_Class *eddc)
1835 return _eet_data_descriptor_new(eddc, 1);
1836 } /* eet_data_descriptor_stream_new */
1838 EAPI Eet_Data_Descriptor *
1839 eet_data_descriptor_file_new(const Eet_Data_Descriptor_Class *eddc)
1841 return _eet_data_descriptor_new(eddc, 2);
1842 } /* eet_data_descriptor_file_new */
1845 eet_data_descriptor_free(Eet_Data_Descriptor *edd)
1850 _eet_descriptor_hash_free(edd);
1851 if (edd->elements.set)
1852 free(edd->elements.set);
1855 } /* eet_data_descriptor_free */
1858 eet_data_descriptor_element_add(Eet_Data_Descriptor *edd,
1864 /* int counter_offset, */
1865 const char *counter_name /* FIXME: Useless should go on a major release */,
1866 Eet_Data_Descriptor *subtype)
1868 Eet_Data_Element *ede;
1869 Eet_Data_Element *tmp;
1871 /* UNION, VARIANT type would not work with simple type, we need a way to map the type. */
1872 if ((group_type == EET_G_UNION
1873 || group_type == EET_G_VARIANT)
1875 (type != EET_T_UNKNOW
1877 || subtype->func.type_get == NULL
1878 || subtype->func.type_set == NULL))
1881 /* VARIANT type will only work if the map only contains EET_G_*, but not UNION, VARIANT and ARRAY. */
1882 if (group_type == EET_G_VARIANT)
1886 for (i = 0; i < subtype->elements.num; ++i)
1887 if (subtype->elements.set[i].type != EET_T_UNKNOW
1888 && subtype->elements.set[i].group_type > EET_G_VAR_ARRAY
1889 && subtype->elements.set[i].group_type < EET_G_UNION)
1892 subtype->unified_type = EINA_TRUE;
1896 && subtype->unified_type
1897 && (type != EET_T_UNKNOW
1898 || group_type < EET_G_UNION))
1901 /* Sanity check done, let allocate ! */
1902 edd->elements.num++;
1903 tmp = realloc(edd->elements.set, edd->elements.num * sizeof(Eet_Data_Element));
1907 edd->elements.set = tmp;
1908 ede = &(edd->elements.set[edd->elements.num - 1]);
1910 ede->directory_name_ptr = NULL;
1913 * We do a special case when we do list,hash or whatever group of simple type.
1914 * Instead of handling it in encode/decode/dump/undump, we create an
1915 * implicit structure with only the simple type.
1917 if ((group_type > EET_G_UNKNOWN)
1918 && (group_type < EET_G_LAST)
1919 && (((type > EET_T_UNKNOW) && (type < EET_T_STRING))
1920 || ((type > EET_T_NULL) && (type < EET_T_LAST)))
1921 && (subtype == NULL))
1923 subtype = calloc(1, sizeof (Eet_Data_Descriptor));
1927 subtype->name = "implicit";
1928 subtype->size = eet_basic_codec[type - 1].size;
1929 memcpy(&subtype->func, &edd->func, sizeof(subtype->func));
1931 eet_data_descriptor_element_add(subtype,
1932 eet_basic_codec[type - 1].name,
1939 type = EET_T_UNKNOW;
1943 ede->group_type = group_type;
1944 ede->offset = offset;
1946 /* FIXME: For the time being, VAR_ARRAY, UNION and VARIANT will put the counter_offset in count. */
1947 ede->counter_offset = count;
1948 /* ede->counter_offset = counter_offset; */
1949 ede->counter_name = counter_name;
1951 ede->subtype = subtype;
1952 } /* eet_data_descriptor_element_add */
1955 eet_data_read_cipher(Eet_File *ef,
1956 Eet_Data_Descriptor *edd,
1958 const char *cipher_key)
1960 const Eet_Dictionary *ed = NULL;
1961 const void *data = NULL;
1963 Eet_Free_Context context;
1964 int required_free = 0;
1967 ed = eet_dictionary_get(ef);
1970 data = eet_read_direct(ef, name, &size);
1975 data = eet_read_cipher(ef, name, &size, cipher_key);
1980 memset(&context, 0, sizeof (context));
1981 data_dec = _eet_data_descriptor_decode(&context, ed, edd, data, size);
1986 } /* eet_data_read_cipher */
1989 eet_data_node_read_cipher(Eet_File *ef,
1991 const char *cipher_key)
1993 const Eet_Dictionary *ed = NULL;
1994 const void *data = NULL;
1996 Eet_Free_Context context;
1997 int required_free = 0;
2000 ed = eet_dictionary_get(ef);
2003 data = eet_read_direct(ef, name, &size);
2008 data = eet_read_cipher(ef, name, &size, cipher_key);
2013 memset(&context, 0, sizeof (context));
2014 result = _eet_data_descriptor_decode(&context, ed, NULL, data, size);
2019 } /* eet_data_node_read_cipher */
2022 eet_data_read(Eet_File *ef,
2023 Eet_Data_Descriptor *edd,
2026 return eet_data_read_cipher(ef, edd, name, NULL);
2027 } /* eet_data_read */
2030 eet_data_write_cipher(Eet_File *ef,
2031 Eet_Data_Descriptor *edd,
2033 const char *cipher_key,
2042 ed = eet_dictionary_get(ef);
2044 data_enc = _eet_data_descriptor_encode(ed, edd, data, &size);
2048 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
2051 } /* eet_data_write_cipher */
2054 eet_data_write(Eet_File *ef,
2055 Eet_Data_Descriptor *edd,
2060 return eet_data_write_cipher(ef, edd, name, NULL, data, compress);
2061 } /* eet_data_write */
2064 _eet_free_hash(void *data)
2067 __int64 ptr = (UINT_PTR)data;
2068 #else /* ifdef _WIN64 */
2069 unsigned long ptr = (unsigned long)(data);
2070 #endif /* ifdef _WIN64 */
2078 #if defined (_WIN64) || ((!defined (_WIN32)) && (LONG_BIT != 32))
2083 #endif /* if defined (_WIN64) || ((!defined (_WIN32)) && (LONG_BIT != 32)) */
2086 } /* _eet_free_hash */
2089 _eet_free_add(Eet_Free *ef,
2095 hash = _eet_free_hash(data);
2097 for (i = 0; i < ef->num[hash]; ++i)
2098 if (ef->list[hash][i] == data)
2102 if (ef->num[hash] > ef->len[hash])
2106 tmp = realloc(ef->list[hash], (ef->len[hash] + 16) * sizeof(void *));
2110 ef->len[hash] += 16;
2111 ef->list[hash] = tmp;
2114 ef->list[hash][ef->num[hash] - 1] = data;
2115 } /* _eet_free_add */
2118 _eet_free_reset(Eet_Free *ef)
2125 for (i = 0; i < 256; ++i)
2134 } /* _eet_free_reset */
2137 _eet_free_ref(Eet_Free *ef)
2140 } /* _eet_free_ref */
2143 _eet_free_unref(Eet_Free *ef)
2146 } /* _eet_free_unref */
2148 #define _eet_freelist_add(Ctx, Data) _eet_free_add(&Ctx->freelist, Data);
2149 #define _eet_freelist_reset(Ctx) _eet_free_reset(&Ctx->freelist);
2150 #define _eet_freelist_ref(Ctx) _eet_free_ref(&Ctx->freelist);
2151 #define _eet_freelist_unref(Ctx) _eet_free_unref(&Ctx->freelist);
2154 _eet_freelist_free(Eet_Free_Context *context,
2155 Eet_Data_Descriptor *edd)
2160 if (context->freelist.ref > 0)
2163 for (j = 0; j < 256; ++j)
2164 for (i = 0; i < context->freelist.num[j]; ++i)
2167 edd->func.mem_free(context->freelist.list[j][i]);
2169 free(context->freelist.list[j][i]);
2171 _eet_free_reset(&context->freelist);
2172 } /* _eet_freelist_free */
2174 #define _eet_freelist_array_add(Ctx, Data) _eet_free_add(&Ctx->freelist_array, Data);
2175 #define _eet_freelist_array_reset(Ctx) _eet_free_reset(&Ctx->freelist_array);
2176 #define _eet_freelist_array_ref(Ctx) _eet_free_ref(&Ctx->freelist_array);
2177 #define _eet_freelist_array_unref(Ctx) _eet_free_unref(&Ctx->freelist_array);
2180 _eet_freelist_array_free(Eet_Free_Context *context,
2181 Eet_Data_Descriptor *edd)
2186 if (context->freelist_array.ref > 0)
2189 for (j = 0; j < 256; ++j)
2190 for (i = 0; i < context->freelist_array.num[j]; ++i)
2194 if (edd->func.array_free)
2195 edd->func.array_free(context->freelist_array.list[j][i]);
2197 edd->func.mem_free(context->freelist_array.list[j][i]);
2200 free(context->freelist_array.list[j][i]);
2202 _eet_free_reset(&context->freelist_array);
2203 } /* _eet_freelist_array_free */
2205 #define _eet_freelist_list_add(Ctx, Data) _eet_free_add(&Ctx->freelist_list, Data);
2206 #define _eet_freelist_list_reset(Ctx) _eet_free_reset(&Ctx->freelist_list);
2207 #define _eet_freelist_list_ref(Ctx) _eet_free_ref(&Ctx->freelist_list);
2208 #define _eet_freelist_list_unref(Ctx) _eet_free_unref(&Ctx->freelist_list);
2211 _eet_freelist_list_free(Eet_Free_Context *context,
2212 Eet_Data_Descriptor *edd)
2217 if (context->freelist_list.ref > 0)
2220 for (j = 0; j < 256; ++j)
2221 for (i = 0; i < context->freelist_list.num[j]; ++i)
2224 edd->func.list_free(*((void **)(context->freelist_list.list[j][i])));
2226 _eet_free_reset(&context->freelist_list);
2227 } /* _eet_freelist_list_free */
2229 #define _eet_freelist_str_add(Ctx, Data) _eet_free_add(&Ctx->freelist_str, Data);
2230 #define _eet_freelist_str_reset(Ctx) _eet_free_reset(&Ctx->freelist_str);
2231 #define _eet_freelist_str_ref(Ctx) _eet_free_ref(&Ctx->freelist_str);
2232 #define _eet_freelist_str_unref(Ctx) _eet_free_unref(&Ctx->freelist_str);
2235 _eet_freelist_str_free(Eet_Free_Context *context, Eet_Data_Descriptor *edd)
2240 if (context->freelist_str.ref > 0)
2243 for (j = 0; j < 256; ++j)
2244 for (i = 0; i < context->freelist_str.num[j]; ++i)
2247 edd->func.str_free(context->freelist_str.list[j][i]);
2249 free(context->freelist_str.list[j][i]);
2251 _eet_free_reset(&context->freelist_str);
2252 } /* _eet_freelist_str_free */
2254 #define _eet_freelist_direct_str_add(Ctx, Data) _eet_free_add(&Ctx->freelist_direct_str, Data);
2255 #define _eet_freelist_direct_str_reset(Ctx) _eet_free_reset(&Ctx->freelist_direct_str);
2256 #define _eet_freelist_direct_str_ref(Ctx) _eet_free_ref(&Ctx->freelist_direct_str);
2257 #define _eet_freelist_direct_str_unref(Ctx) _eet_free_unref(&Ctx->freelist_direct_str);
2260 _eet_freelist_direct_str_free(Eet_Free_Context *context,
2261 Eet_Data_Descriptor *edd)
2266 if (context->freelist_direct_str.ref > 0)
2269 for (j = 0; j < 256; ++j)
2270 for (i = 0; i < context->freelist_direct_str.num[j]; ++i)
2273 edd->func.str_direct_free(context->freelist_direct_str.list[j][i]);
2275 free(context->freelist_direct_str.list[j][i]);
2277 _eet_free_reset(&context->freelist_direct_str);
2278 } /* _eet_freelist_direct_str_free */
2280 #define _eet_freelist_hash_add(Ctx, Data) _eet_free_add(&Ctx->freelist_hash, Data);
2281 #define _eet_freelist_hash_reset(Ctx) _eet_free_reset(&Ctx->freelist_hash);
2282 #define _eet_freelist_hash_ref(Ctx) _eet_free_ref(&Ctx->freelist_hash);
2283 #define _eet_freelist_hash_unref(Ctx) _eet_free_unref(&Ctx->freelist_hash);
2286 _eet_freelist_hash_free(Eet_Free_Context *context,
2287 Eet_Data_Descriptor *edd)
2292 if (context->freelist_hash.ref > 0)
2295 for (j = 0; j < 256; ++j)
2296 for (i = 0; i < context->freelist_hash.num[j]; ++i)
2299 edd->func.hash_free(context->freelist_hash.list[j][i]);
2301 free(context->freelist_hash.list[j][i]);
2303 _eet_free_reset(&context->freelist_hash);
2304 } /* _eet_freelist_hash_free */
2307 _eet_freelist_all_ref(Eet_Free_Context *freelist_context)
2309 _eet_freelist_ref(freelist_context);
2310 _eet_freelist_str_ref(freelist_context);
2311 _eet_freelist_list_ref(freelist_context);
2312 _eet_freelist_hash_ref(freelist_context);
2313 _eet_freelist_direct_str_ref(freelist_context);
2314 } /* _eet_freelist_all_ref */
2317 _eet_freelist_all_unref(Eet_Free_Context *freelist_context)
2319 _eet_freelist_unref(freelist_context);
2320 _eet_freelist_str_unref(freelist_context);
2321 _eet_freelist_list_unref(freelist_context);
2322 _eet_freelist_hash_unref(freelist_context);
2323 _eet_freelist_direct_str_unref(freelist_context);
2324 } /* _eet_freelist_all_unref */
2327 eet_data_descriptor_encode_hash_cb(void *hash __UNUSED__,
2328 const char *cipher_key,
2333 Eet_Data_Encode_Hash_Info *edehi;
2334 Eet_Data_Stream *ds;
2335 Eet_Data_Element *ede;
2336 Eet_Data_Chunk *echnk;
2346 data = eet_data_put_type(ed,
2352 echnk = eet_data_chunk_new(data,
2357 eet_data_chunk_put(ed, echnk, ds);
2358 eet_data_chunk_free(echnk);
2363 EET_ASSERT(!((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING)), return );
2366 if (ede->type >= EET_T_STRING)
2367 eet_data_put_unknown(ed, NULL, ede, ds, &hdata);
2371 data = _eet_data_descriptor_encode(ed,
2378 echnk = eet_data_chunk_new(data,
2383 eet_data_chunk_put(ed, echnk, ds);
2384 eet_data_chunk_free(echnk);
2391 } /* eet_data_descriptor_encode_hash_cb */
2394 _eet_data_dump_token_get(const char *src,
2401 int tlen = 0, tsize = 0;
2409 tok = realloc(tok, tsize);\
2414 for (p = src; *len > 0; p++, (*len)--)
2420 if ((p[0] == '\"') && (p > src) && (p[-1] != '\\'))
2422 else if ((p[0] == '\\') && (*len > 1) &&
2427 else if ((p[0] == '\\') && (p > src) && (p[-1] == '\\'))
2431 else if ((p[0] == '\\') && (*len > 1) && (p[1] == 'n'))
2435 else if ((p[0] == 'n') && (p > src) && (p[-1] == '\\'))
2446 if ((isspace(p[0])) || (p[0] == ';')) /* token ends here */
2457 else if (!((isspace(p[0])) || (p[0] == ';')))
2474 } /* _eet_data_dump_token_get */
2477 eet_data_encode(Eet_Dictionary *ed,
2478 Eet_Data_Stream *ds,
2485 Eet_Data_Chunk *echnk;
2490 if (group_type != EET_G_UNKNOWN)
2491 if (type >= EET_T_LAST)
2492 type = EET_T_UNKNOW;
2494 echnk = eet_data_chunk_new(data, size, name, type, group_type);
2495 eet_data_chunk_put(ed, echnk, ds);
2496 eet_data_chunk_free(echnk);
2498 } /* eet_data_encode */
2501 _eet_data_dump_encode(int parent_type,
2506 Eet_Data_Chunk *chnk = NULL;
2507 Eet_Data_Stream *ds;
2514 if (_eet_data_words_bigendian == -1)
2516 unsigned long int v;
2518 v = htonl(0x12345678);
2519 if (v == 0x12345678)
2520 _eet_data_words_bigendian = 1;
2522 _eet_data_words_bigendian = 0;
2528 ds = eet_data_stream_new();
2535 for (n = node->values; n; n = n->next)
2537 data = _eet_data_dump_encode(node->type, ed, n, &size);
2540 eet_data_stream_write(ds, data, size);
2547 case EET_G_VAR_ARRAY:
2548 for (child_type = EET_T_NULL, n = node->values; n; n = n->next)
2550 if (n->type != EET_T_NULL)
2552 child_type = n->type;
2557 data = eet_data_put_type(ed,
2569 count = node->count;
2571 for (n = node->values; n; n = n->next)
2578 case EET_T_INLINED_STRING:
2579 data = eet_data_put_type(ed,
2581 &(n->data.value.str),
2598 data = _eet_data_dump_encode(n->type, ed, n, &size);
2612 for (; count; count--)
2623 /* Array is somekind of special case, so we should embed it inside another chunk. */
2624 *size_ret = ds->pos;
2629 eet_data_stream_free(ds);
2635 for (n = node->values; n; n = n->next)
2640 case EET_T_INLINED_STRING:
2641 data = eet_data_put_type(ed,
2643 &(n->data.value.str),
2660 data = _eet_data_dump_encode(node->type, ed, n, &size);
2671 /* List is another somekind of special case, every chunk is embed inside a list chunk. */
2672 *size_ret = ds->pos;
2677 eet_data_stream_free(ds);
2685 data = eet_data_put_type(ed,
2698 /* A Hash without key will not decode correctly. */
2701 for (n = node->values; n; n = n->next)
2706 case EET_T_INLINED_STRING:
2707 data = eet_data_put_type(ed,
2709 &(n->data.value.str),
2726 data = _eet_data_dump_encode(node->type, ed, n, &size);
2737 /* Hash is somekind of special case, so we should embed it inside another chunk. */
2738 *size_ret = ds->pos;
2741 eet_data_stream_flush(ds);
2748 #define EET_DATA_NODE_ENCODE(Eet_Type, Type)\
2750 data = eet_data_put_type(ed, node->type, &(node->data.value.Type), &size);\
2753 eet_data_encode(ed,\
2761 *size_ret = ds->pos;\
2762 eet_data_stream_flush(ds);\
2767 EET_DATA_NODE_ENCODE(EET_T_CHAR, c);
2768 EET_DATA_NODE_ENCODE(EET_T_SHORT, s);
2769 EET_DATA_NODE_ENCODE(EET_T_INT, i);
2770 EET_DATA_NODE_ENCODE(EET_T_LONG_LONG, l);
2771 EET_DATA_NODE_ENCODE(EET_T_FLOAT, f);
2772 EET_DATA_NODE_ENCODE(EET_T_DOUBLE, d);
2773 EET_DATA_NODE_ENCODE(EET_T_UCHAR, uc);
2774 EET_DATA_NODE_ENCODE(EET_T_USHORT, us);
2775 EET_DATA_NODE_ENCODE(EET_T_UINT, ui);
2776 EET_DATA_NODE_ENCODE(EET_T_ULONG_LONG, ul);
2777 EET_DATA_NODE_ENCODE(EET_T_INLINED_STRING, str);
2778 EET_DATA_NODE_ENCODE(EET_T_STRING, str);
2784 if ((node->type >= EET_G_UNKNOWN) && (node->type < EET_G_LAST))
2785 chnk = eet_data_chunk_new(ds->data,
2791 chnk = eet_data_chunk_new(ds->data,
2797 eet_data_stream_flush(ds);
2799 ds = eet_data_stream_new();
2800 eet_data_chunk_put(ed, chnk, ds);
2804 eet_data_stream_flush(ds);
2808 eet_data_chunk_free(chnk);
2811 } /* _eet_data_dump_encode */
2814 _eet_data_dump_parse(Eet_Dictionary *ed,
2820 const char *p = NULL;
2825 Eet_Node *node_base = NULL;
2826 Eet_Node *node = NULL;
2827 Eet_Node *n = NULL, *nn = NULL;
2829 /* FIXME; handle parse errors */
2831 jump = left; t = _eet_data_dump_token_get(p, &left); p += jump - left;
2833 for (p = src; p < (src + size); )
2835 char *tok1, *tok2, *tok3, *tok4;
2840 if (!strcmp(tok1, "group"))
2851 if (!strcmp(tok4, "{"))
2853 /* we have 'group NAM TYP {' */
2867 for (nn = node->values; nn;
2878 n->name = eina_stringshare_add(tok2);
2879 if (!strcmp(tok3, "struct"))
2880 n->type = EET_G_UNKNOWN;
2881 else if (!strcmp(tok3, "array"))
2882 n->type = EET_G_ARRAY;
2883 else if (!strcmp(tok3, "var_array"))
2884 n->type = EET_G_VAR_ARRAY;
2885 else if (!strcmp(tok3, "list"))
2886 n->type = EET_G_LIST;
2887 else if (!strcmp(tok3, "hash"))
2888 n->type = EET_G_HASH;
2891 "ERROR: group type '%s' invalid.",
2907 else if (!strcmp(tok1, "value"))
2918 /* we have 'value NAME TYP XXX' */
2929 for (nn = node->values; nn;
2939 n->name = eina_stringshare_add(tok2);
2940 if (!strcmp(tok3, "char:"))
2942 n->type = EET_T_CHAR;
2943 sscanf(tok4, "%hhi",
2944 &(n->data.value.c));
2946 else if (!strcmp(tok3, "short:"))
2948 n->type = EET_T_SHORT;
2950 &(n->data.value.s));
2952 else if (!strcmp(tok3, "int:"))
2954 n->type = EET_T_INT;
2956 &(n->data.value.i));
2958 else if (!strcmp(tok3, "long_long:"))
2960 n->type = EET_T_LONG_LONG;
2961 sscanf(tok4, "%lli",
2962 &(n->data.value.l));
2964 else if (!strcmp(tok3, "float:"))
2966 n->type = EET_T_FLOAT;
2968 &(n->data.value.f));
2970 else if (!strcmp(tok3, "double:"))
2972 n->type = EET_T_DOUBLE;
2974 &(n->data.value.d));
2976 else if (!strcmp(tok3, "uchar:"))
2978 n->type = EET_T_UCHAR;
2979 sscanf(tok4, "%hhu",
2980 &(n->data.value.uc));
2982 else if (!strcmp(tok3, "ushort:"))
2984 n->type = EET_T_USHORT;
2986 &(n->data.value.us));
2988 else if (!strcmp(tok3, "uint:"))
2990 n->type = EET_T_UINT;
2992 &(n->data.value.ui));
2994 else if (!strcmp(tok3, "ulong_long:"))
2996 n->type = EET_T_ULONG_LONG;
2997 sscanf(tok4, "%llu",
2998 &(n->data.value.ul));
3000 else if (!strcmp(tok3, "string:"))
3002 n->type = EET_T_STRING;
3004 eina_stringshare_add(tok4);
3006 else if (!strcmp(tok3, "inlined:"))
3008 n->type = EET_T_INLINED_STRING;
3010 eina_stringshare_add(tok4);
3012 else if (!strcmp(tok3, "null"))
3014 n->type = EET_T_NULL;
3015 n->data.value.str = NULL;
3019 "ERROR: value type '%s' invalid.",
3033 else if (!strcmp(tok1, "key"))
3038 /* we have 'key NAME' */
3040 node->key = eina_stringshare_add(tok2);
3045 else if (!strcmp(tok1, "count"))
3050 /* we have a 'count COUNT' */
3052 sscanf(tok2, "%i", &(node->count));
3057 else if (!strcmp(tok1, "}"))
3058 /* we have an end of the group */
3060 node = node->parent;
3068 cdata = _eet_data_dump_encode(EET_G_UNKNOWN, ed, node_base, size_ret);
3069 eet_node_del(node_base);
3073 } /* _eet_data_dump_parse */
3075 #define NEXT_CHUNK(P, Size, Echnk, Ed)\
3078 tmp = Ed ? (int)(sizeof(int) * 2) : Echnk.len + 4;\
3079 P += (4 + Echnk.size + tmp);\
3080 Size -= (4 + Echnk.size + tmp);\
3084 _eet_data_descriptor_decode(Eet_Free_Context *context,
3085 const Eet_Dictionary *ed,
3086 Eet_Data_Descriptor *edd,
3087 const void *data_in,
3090 Eet_Node *result = NULL;
3094 Eet_Data_Chunk chnk;
3096 if (_eet_data_words_bigendian == -1)
3098 unsigned long int v;
3100 v = htonl(0x12345678);
3101 if (v == 0x12345678)
3102 _eet_data_words_bigendian = 1;
3104 _eet_data_words_bigendian = 0;
3109 data = edd->func.mem_alloc(edd->size);
3115 for (i = 0; i < edd->elements.num; i++)
3116 edd->elements.set[i].directory_name_ptr = NULL;
3121 _eet_freelist_all_ref(context);
3123 _eet_freelist_add(context, data);
3125 memset(&chnk, 0, sizeof(Eet_Data_Chunk));
3126 eet_data_chunk_get(ed, &chnk, data_in, size_in);
3131 if (strcmp(chnk.name, edd->name))
3136 size = size_in - (4 + sizeof(int) * 2);
3138 size = size_in - (4 + 4 + chnk.len);
3142 if (!edd->elements.hash.buckets)
3143 _eet_descriptor_hash_new(edd);
3147 switch (chnk.group_type)
3153 return eet_node_string_new(chnk.name, chnk.data);
3155 case EET_T_INLINED_STRING:
3156 return eet_node_inlined_string_new(chnk.name, chnk.data);
3159 return eet_node_null_new(chnk.name);
3162 result = eet_node_struct_new(chnk.name, NULL);
3166 case EET_G_VAR_ARRAY:
3167 return eet_node_var_array_new(chnk.name, NULL);
3181 Eet_Data_Chunk echnk;
3182 Eet_Data_Element *ede = NULL;
3183 Eet_Node *child = NULL;
3184 int group_type = EET_G_UNKNOWN, type = EET_T_UNKNOW;
3187 /* get next data chunk */
3188 memset(&echnk, 0, sizeof(Eet_Data_Chunk));
3189 eet_data_chunk_get(ed, &echnk, p, size);
3191 goto error; /* FIXME: don't REPLY on edd - work without */
3195 ede = _eet_descriptor_hash_find(edd, echnk.name, echnk.hash);
3198 group_type = ede->group_type;
3200 if ((echnk.type == 0) && (echnk.group_type == 0))
3203 group_type = ede->group_type;
3207 if (IS_SIMPLE_TYPE(echnk.type) &&
3208 eet_data_type_match(echnk.type, ede->type))
3209 /* Needed when converting on the fly from FP to Float */
3211 else if ((echnk.group_type > EET_G_UNKNOWN) &&
3212 (echnk.group_type < EET_G_LAST) &&
3213 (echnk.group_type == ede->group_type))
3214 group_type = echnk.group_type;
3218 /*...... dump to node */
3222 group_type = echnk.group_type;
3225 if (!edd && group_type == EET_G_UNKNOWN && IS_SIMPLE_TYPE(type))
3227 unsigned char dd[128];
3229 ret = eet_data_get_type(ed,
3232 ((char *)echnk.data) + echnk.size,
3237 child = eet_data_node_simple_type(type, echnk.name, dd);
3239 eet_node_struct_append(result, echnk.name, child);
3243 ret = eet_group_codec[group_type - 100].get(
3251 ede ? (void *)(((char
3264 /* advance to next chunk */
3265 NEXT_CHUNK(p, size, echnk, ed);
3268 _eet_freelist_all_unref(context);
3271 _eet_freelist_str_free(context, edd);
3272 _eet_freelist_direct_str_free(context, edd);
3273 _eet_freelist_list_free(context, edd);
3274 _eet_freelist_hash_free(context, edd);
3275 _eet_freelist_array_free(context, edd);
3276 _eet_freelist_free(context, edd);
3280 _eet_freelist_reset(context);
3281 _eet_freelist_str_reset(context);
3282 _eet_freelist_list_reset(context);
3283 _eet_freelist_hash_reset(context);
3284 _eet_freelist_direct_str_reset(context);
3285 _eet_freelist_array_reset(context);
3294 eet_node_del(result);
3296 _eet_freelist_all_unref(context);
3297 _eet_freelist_str_free(context, edd);
3298 _eet_freelist_direct_str_free(context, edd);
3299 _eet_freelist_list_free(context, edd);
3300 _eet_freelist_hash_free(context, edd);
3301 _eet_freelist_array_free(context, edd);
3302 _eet_freelist_free(context, edd);
3304 /* FIXME: Warn that something goes wrong here. */
3306 } /* _eet_data_descriptor_decode */
3309 eet_data_get_list(Eet_Free_Context *context,
3310 const Eet_Dictionary *ed,
3311 Eet_Data_Descriptor *edd,
3312 Eet_Data_Element *ede,
3313 Eet_Data_Chunk *echnk,
3315 int group_type __UNUSED__,
3320 Eet_Data_Descriptor *subtype = NULL;
3325 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3329 subtype = ede->subtype;
3331 if (type != ede->type)
3335 ptr = (void **)data;
3339 if (IS_POINTER_TYPE(type))
3340 POINTER_TYPE_DECODE(context,
3351 STRUCT_TYPE_DECODE(data_ret,
3361 list = edd->func.list_append(list, data_ret);
3363 _eet_freelist_list_add(context, ptr);
3366 eet_node_list_append(*((Eet_Node **)data), echnk->name, data_ret);
3372 } /* eet_data_get_list */
3375 eet_data_get_hash(Eet_Free_Context *context,
3376 const Eet_Dictionary *ed,
3377 Eet_Data_Descriptor *edd,
3378 Eet_Data_Element *ede,
3379 Eet_Data_Chunk *echnk,
3381 int group_type __UNUSED__,
3389 void *data_ret = NULL;
3392 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3394 ptr = (void **)data;
3398 ret = eet_data_get_type(ed,
3401 ((char *)echnk->data) + echnk->size,
3406 /* Advance to next chunk */
3407 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3408 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3411 eet_data_chunk_get(ed, echnk, *p, *size);
3415 if (IS_POINTER_TYPE(echnk->type))
3416 POINTER_TYPE_DECODE(context,
3427 STRUCT_TYPE_DECODE(data_ret,
3430 ede ? ede->subtype : NULL,
3437 hash = edd->func.hash_add(hash, key, data_ret);
3439 _eet_freelist_hash_add(context, hash);
3442 eet_node_hash_add(*((Eet_Node **)data), echnk->name, key, data_ret);
3448 } /* eet_data_get_hash */
3450 /* var arrays and fixed arrays have to
3451 * get all chunks at once. for fixed arrays
3452 * we can get each chunk and increment a
3453 * counter stored on the element itself but
3454 * it wont be thread safe. for var arrays
3455 * we still need a way to get the number of
3456 * elements from the data, so storing the
3457 * number of elements and the element data on
3458 * each chunk is pointless.
3461 eet_data_get_array(Eet_Free_Context *context,
3462 const Eet_Dictionary *ed,
3463 Eet_Data_Descriptor *edd,
3464 Eet_Data_Element *ede,
3465 Eet_Data_Chunk *echnk,
3472 Eina_List *childs = NULL;
3481 EET_ASSERT(!((type > EET_T_UNKNOW) && (type < EET_T_STRING)), return 0);
3484 /* read the number of elements */
3485 ret = eet_data_get_type(ed,
3488 ((char *)echnk->data) + echnk->size,
3497 if (IS_POINTER_TYPE(type))
3498 subsize = eet_basic_codec[ede->type].size;
3500 subsize = ede->subtype->size;
3502 if (group_type == EET_G_VAR_ARRAY)
3504 /* store the number of elements
3505 * on the counter offset */
3506 *(int *)(((char *)data) + ede->count - ede->offset) = count;
3507 /* allocate space for the array of elements */
3508 if (edd->func.array_alloc)
3509 *(void **) ptr = edd->func.array_alloc(count * subsize);
3511 *(void **) ptr = edd->func.mem_alloc(count * subsize);
3516 memset(*(void **)ptr, 0, count * subsize);
3518 _eet_freelist_array_add(context, *(void **)ptr);
3522 /* get all array elements */
3523 for (i = 0; i < count; i++)
3526 void *data_ret = NULL;
3528 /* Advance to next chunk */
3529 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3530 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3532 eet_data_chunk_get(ed, echnk, *p, *size);
3533 if (!echnk->name || strcmp(echnk->name, name) != 0)
3534 goto on_error; /* get the data */
3536 if ((echnk->group_type != group_type)
3537 || ((echnk->type != type) && (echnk->type != EET_T_NULL)))
3541 if ((ede->group_type != echnk->group_type)
3542 || ((echnk->type != ede->type) && (echnk->type != EET_T_NULL)))
3545 /* get the destination pointer */
3548 if (group_type == EET_G_ARRAY)
3549 dst = (char *)ptr + (subsize * i);
3551 dst = *(char **)ptr + (subsize * i);
3554 if (IS_POINTER_TYPE(echnk->type))
3556 POINTER_TYPE_DECODE(context,
3567 memcpy(dst, &data_ret, subsize);
3570 childs = eina_list_append(childs, data_ret);
3574 STRUCT_TYPE_DECODE(data_ret,
3577 ede ? ede->subtype : NULL,
3583 memcpy(dst, data_ret, subsize);
3584 if (edd) edd->func.mem_free(data_ret);
3585 else free(data_ret);
3589 childs = eina_list_append(childs, data_ret);
3595 Eet_Node *parent = *((Eet_Node **)data);
3598 if (group_type == EET_G_ARRAY)
3599 array = eet_node_array_new(name, count, childs);
3601 array = eet_node_var_array_new(name, childs);
3606 eet_node_struct_append(parent, name, array);
3612 EINA_LIST_FREE(childs, tmp)
3616 } /* eet_data_get_array */
3619 eet_data_put_union(Eet_Dictionary *ed,
3620 Eet_Data_Descriptor *edd __UNUSED__,
3621 Eet_Data_Element *ede,
3622 Eet_Data_Stream *ds,
3625 const char *union_type;
3628 EET_ASSERT(!((ede->type != EET_T_UNKNOW) || (!ede->subtype)), return );
3630 union_type = ede->subtype->func.type_get(
3631 ((char *)data_in) + ede->count - ede->offset,
3637 /* Search the structure of the union to encode. */
3638 for (i = 0; i < ede->subtype->elements.num; ++i)
3639 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3641 Eet_Data_Element *sede;
3645 /* Yeah we found it ! */
3646 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3656 sede = &(ede->subtype->elements.set[i]);
3657 data = _eet_data_descriptor_encode(ed,
3673 } /* eet_data_put_union */
3676 eet_data_get_union(Eet_Free_Context *context,
3677 const Eet_Dictionary *ed,
3678 Eet_Data_Descriptor *edd __UNUSED__,
3679 Eet_Data_Element *ede,
3680 Eet_Data_Chunk *echnk,
3687 const char *union_type;
3688 void *data_ret = NULL;
3693 ret = eet_data_get_type(ed,
3696 ((char *)echnk->data) + echnk->size,
3701 /* Advance to next chunk */
3702 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3703 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3706 eet_data_chunk_get(ed, echnk, *p, *size);
3712 EET_ASSERT(!(ede->group_type != group_type || ede->type != type),
3715 /* Search the structure of the union to decode */
3716 for (i = 0; i < ede->subtype->elements.num; ++i)
3717 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3719 Eet_Data_Element *sede;
3722 /* Yeah we found it ! */
3723 sede = &(ede->subtype->elements.set[i]);
3724 EET_ASSERT(sede->subtype, goto on_error);
3726 data_ret = _eet_data_descriptor_decode(context,
3734 /* Memcopy the structure content to remove pointer indirection. */
3735 memcpy(data, data_ret, sede->subtype->size);
3737 /* data_ret is now useless. */
3738 sede->subtype->func.mem_free(data_ret);
3740 /* Set union type. */
3741 if ((!ed) || (!ede->subtype->func.str_direct_alloc))
3743 ut = ede->subtype->func.str_alloc(union_type);
3744 _eet_freelist_str_add(context, ut);
3748 ut = ede->subtype->func.str_direct_alloc(union_type);
3749 _eet_freelist_direct_str_add(context, ut);
3752 ede->subtype->func.type_set(
3754 ((char *)data) + ede->count -
3764 /* FIXME: generate node structure. */
3765 data_ret = _eet_data_descriptor_decode(context,
3767 echnk->data, echnk->size);
3775 } /* eet_data_get_union */
3778 eet_data_put_variant(Eet_Dictionary *ed,
3779 Eet_Data_Descriptor *edd __UNUSED__,
3780 Eet_Data_Element *ede,
3781 Eet_Data_Stream *ds,
3784 const char *union_type;
3786 Eina_Bool unknow = EINA_FALSE;
3790 EET_ASSERT(!((ede->type != EET_T_UNKNOW) || (!ede->subtype)), return );
3792 union_type = ede->subtype->func.type_get(
3793 ((char *)data_in) + ede->count - ede->offset,
3796 if (!union_type && unknow == EINA_FALSE)
3801 /* Handle opaque internal representation */
3802 Eet_Variant_Unknow *evu;
3804 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3814 evu = (Eet_Variant_Unknow *)data_in;
3815 if (evu && EINA_MAGIC_CHECK(evu, EET_MAGIC_VARIANT))
3825 /* Search the structure of the union to encode. */
3826 for (i = 0; i < ede->subtype->elements.num; ++i)
3827 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3829 Eet_Data_Element *sede;
3831 /* Yeah we found it ! */
3832 data = eet_data_put_type(ed, EET_T_STRING, &union_type, &size);
3842 sede = &(ede->subtype->elements.set[i]);
3844 if (sede->group_type != EET_G_UNKNOWN)
3846 Eet_Data_Stream *lds;
3848 lds = eet_data_stream_new();
3849 eet_group_codec[sede->group_type - 100].put(ed,
3856 eet_data_encode(ed, ds, lds->data, ede->name, lds->pos,
3857 ede->type, ede->group_type);
3863 eet_data_encode(ed, ds, NULL, ede->name, 0,
3864 EET_T_NULL, ede->group_type);
3866 eet_data_stream_free(lds);
3870 data = _eet_data_descriptor_encode(ed,
3887 } /* eet_data_put_variant */
3890 eet_data_get_variant(Eet_Free_Context *context,
3891 const Eet_Dictionary *ed,
3892 Eet_Data_Descriptor *edd __UNUSED__,
3893 Eet_Data_Element *ede,
3894 Eet_Data_Chunk *echnk,
3895 int type __UNUSED__,
3896 int group_type __UNUSED__,
3901 const char *union_type;
3902 void *data_ret = NULL;
3907 ret = eet_data_get_type(ed,
3910 ((char *)echnk->data) + echnk->size,
3915 /* Advance to next chunk */
3916 NEXT_CHUNK((*p), (*size), (*echnk), ed);
3917 memset(echnk, 0, sizeof(Eet_Data_Chunk));
3920 eet_data_chunk_get(ed, echnk, *p, *size);
3928 EET_ASSERT(ede->subtype, goto on_error);
3930 if ((!ed) || (!ede->subtype->func.str_direct_alloc))
3932 ut = ede->subtype->func.str_alloc(union_type);
3933 _eet_freelist_str_add(context, ut);
3937 ut = ede->subtype->func.str_direct_alloc(union_type);
3938 _eet_freelist_direct_str_add(context, ut);
3941 /* Search the structure of the union to decode */
3942 for (i = 0; i < ede->subtype->elements.num; ++i)
3943 if (strcmp(ede->subtype->elements.set[i].name, union_type) == 0)
3945 Eet_Data_Element *sede;
3947 /* Yeah we found it ! */
3948 sede = &(ede->subtype->elements.set[i]);
3950 if (sede->group_type != EET_G_UNKNOWN)
3952 Eet_Data_Chunk chnk;
3958 size2 = echnk->size;
3960 /* Didn't find a proper way to provide this
3961 without duplicating code */
3964 memset(&chnk, 0, sizeof(Eet_Data_Chunk));
3965 eet_data_chunk_get(ed, &chnk, p2, size2);
3970 ret = eet_group_codec[sede->group_type - 100].get
3971 (context, ed, sede->subtype, sede, &chnk, sede->type,
3972 sede->group_type, data, &p2, &size2);
3977 /* advance to next chunk */
3978 NEXT_CHUNK(p2, size2, chnk, ed);
3981 /* Put garbage so that we will not put eet_variant_unknow in it */
3982 data_ret = (void *)data;
3984 /* Set variant type. */
3985 ede->subtype->func.type_set
3986 (ut, ((char *)data) + ede->count - ede->offset,
3991 data_ret = _eet_data_descriptor_decode(context,
3999 /* And point to the variant data. */
4000 *(void **)data = data_ret;
4002 /* Set variant type. */
4003 ede->subtype->func.type_set
4004 (ut, ((char *)data) + ede->count - ede->offset, EINA_FALSE);
4010 Eet_Variant_Unknow *evu;
4012 evu = calloc(1, sizeof (Eet_Variant_Unknow) + echnk->size - 1);
4016 evu->size = echnk->size;
4017 memcpy(evu->data, echnk->data, evu->size);
4018 EINA_MAGIC_SET(evu, EET_MAGIC_VARIANT);
4020 /* And point to the opaque internal data scructure */
4021 *(void **)data = evu;
4023 /* Set variant type. */
4024 ede->subtype->func.type_set
4025 (ut, ((char *)data) + ede->count - ede->offset, EINA_TRUE);
4030 /* FIXME: dump node structure. */
4031 data_ret = _eet_data_descriptor_decode(context,
4033 echnk->data, echnk->size);
4041 } /* eet_data_get_variant */
4044 eet_data_node_simple_type(int type, const char *name, void *dd)
4048 #endif /* ifdef EET_T_TYPE */
4050 #define EET_T_TYPE(Eet_Type, Eet_Node_Type, Type)\
4052 return eet_node_ ## Eet_Node_Type ## _new(name, *((Type *)dd));\
4056 EET_T_TYPE(EET_T_CHAR, char, char);
4057 EET_T_TYPE(EET_T_SHORT, short, short);
4058 EET_T_TYPE(EET_T_INT, int, int);
4059 EET_T_TYPE(EET_T_LONG_LONG, long_long, long long);
4060 EET_T_TYPE(EET_T_FLOAT, float, float);
4061 EET_T_TYPE(EET_T_DOUBLE, double, double);
4062 EET_T_TYPE(EET_T_UCHAR, unsigned_char, unsigned char);
4063 EET_T_TYPE(EET_T_USHORT, unsigned_short, unsigned short);
4064 EET_T_TYPE(EET_T_UINT, unsigned_int, unsigned int);
4065 EET_T_TYPE(EET_T_ULONG_LONG, unsigned_long_long, unsigned long long);
4066 EET_T_TYPE(EET_T_STRING, string, char *);
4067 EET_T_TYPE(EET_T_INLINED_STRING, inlined_string, char *);
4070 return eet_node_null_new(name);
4073 ERR("Unknow type passed to eet_data_node_simple_type");
4076 } /* eet_data_node_simple_type */
4079 eet_data_get_unknown(Eet_Free_Context *context,
4080 const Eet_Dictionary *ed,
4081 Eet_Data_Descriptor *edd,
4082 Eet_Data_Element *ede,
4083 Eet_Data_Chunk *echnk,
4085 int group_type __UNUSED__,
4087 char **p __UNUSED__,
4088 int *size __UNUSED__)
4093 if (IS_SIMPLE_TYPE(type))
4095 unsigned char dd[128];
4097 ret = eet_data_get_type(ed,
4100 ((char *)echnk->data) + echnk->size,
4101 edd ? (char *)data : (char *)dd);
4107 Eet_Node **parent = data;
4110 node = eet_data_node_simple_type(type, echnk->name, dd);
4113 eet_node_struct_append(*parent, echnk->name, node);
4119 if (type == EET_T_STRING)
4123 str = (char **)(((char *)data));
4126 if ((ed == NULL) || (edd->func.str_direct_alloc == NULL))
4128 *str = edd->func.str_alloc(*str);
4129 _eet_freelist_str_add(context, *str);
4133 *str = edd->func.str_direct_alloc(*str);
4134 _eet_freelist_direct_str_add(context, *str);
4138 else if (edd && type == EET_T_INLINED_STRING)
4142 str = (char **)(((char *)data));
4145 *str = edd->func.str_alloc(*str);
4146 _eet_freelist_str_add(context, *str);
4153 Eet_Data_Descriptor *subtype;
4155 subtype = ede ? ede->subtype : NULL;
4157 if (subtype || !edd)
4159 Eet_Node **parent = data;
4162 data_ret = _eet_data_descriptor_decode(context,
4172 ptr = (void **)(((char *)data));
4173 *ptr = (void *)data_ret;
4177 Eet_Node *node = data_ret;
4181 node = eet_node_struct_child_new(echnk->name, node);
4182 eet_node_struct_append(*parent, echnk->name, node);
4191 } /* eet_data_get_unknown */
4194 eet_data_put_array(Eet_Dictionary *ed,
4195 Eet_Data_Descriptor *edd __UNUSED__,
4196 Eet_Data_Element *ede,
4197 Eet_Data_Stream *ds,
4207 EET_ASSERT(!((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING)),
4210 if (ede->group_type == EET_G_ARRAY)
4211 count = ede->counter_offset;
4213 count = *(int *)(((char *)data_in) + ede->count - ede->offset);
4216 return; /* Store number of elements */
4218 data = eet_data_put_type(ed, EET_T_INT, &count, &size);
4220 eet_data_encode(ed, ds, data, ede->name, size, ede->type, ede->group_type);
4222 if (IS_POINTER_TYPE(ede->type))
4223 subsize = eet_basic_codec[ede->type].size;
4225 subsize = ede->subtype->size;
4227 for (j = 0; j < count; j++)
4232 if (ede->group_type == EET_G_ARRAY)
4233 d = (void *)(((char *)data_in) + offset);
4235 d = *(((char **)data_in)) + offset;
4237 if (IS_POINTER_TYPE(ede->type))
4240 eet_data_put_unknown(ed, NULL, ede, ds, d);
4244 data = _eet_data_descriptor_encode(ed, ede->subtype, d, &size);
4256 /* Add a NULL element just to have the correct array layout. */
4267 } /* eet_data_put_array */
4270 eet_data_put_unknown(Eet_Dictionary *ed,
4271 Eet_Data_Descriptor *edd __UNUSED__,
4272 Eet_Data_Element *ede,
4273 Eet_Data_Stream *ds,
4279 if (IS_SIMPLE_TYPE(ede->type))
4280 data = eet_data_put_type(ed, ede->type, data_in, &size);
4281 else if (ede->subtype)
4282 if (*((char **)data_in))
4283 data = _eet_data_descriptor_encode(ed,
4285 *((char **)((char *)(data_in))),
4296 } /* eet_data_put_unknown */
4299 eet_data_put_list(Eet_Dictionary *ed,
4300 Eet_Data_Descriptor *edd,
4301 Eet_Data_Element *ede,
4302 Eet_Data_Stream *ds,
4309 EET_ASSERT(!(((ede->type > EET_T_UNKNOW) && (ede->type < EET_T_STRING))
4310 || ((ede->type > EET_T_NULL) && (ede->type < EET_T_LAST))),
4313 l = *((void **)(((char *)data_in)));
4314 for (; l; l = edd->func.list_next(l))
4316 if (IS_POINTER_TYPE(ede->type))
4318 const void *str = edd->func.list_data(l);
4319 eet_data_put_unknown(ed, NULL, ede, ds, &str);
4323 data = _eet_data_descriptor_encode(ed,
4325 edd->func.list_data(l),
4337 } /* eet_data_put_list */
4340 eet_data_put_hash(Eet_Dictionary *ed,
4341 Eet_Data_Descriptor *edd,
4342 Eet_Data_Element *ede,
4343 Eet_Data_Stream *ds,
4346 Eet_Data_Encode_Hash_Info fdata;
4349 l = *((void **)(((char *)data_in)));
4353 edd->func.hash_foreach(l, eet_data_descriptor_encode_hash_cb, &fdata);
4354 } /* eet_data_put_hash */
4357 eet_data_dump_cipher(Eet_File *ef,
4359 const char *cipher_key,
4360 void (*dumpfunc)(void *data, const char *str),
4363 const Eet_Dictionary *ed = NULL;
4364 const void *data = NULL;
4366 Eet_Free_Context context;
4367 int required_free = 0;
4370 ed = eet_dictionary_get(ef);
4373 data = eet_read_direct(ef, name, &size);
4378 data = eet_read_cipher(ef, name, &size, cipher_key);
4383 memset(&context, 0, sizeof (context));
4384 result = _eet_data_descriptor_decode(&context, ed, NULL, data, size);
4386 eet_node_dump(result, 0, dumpfunc, dumpdata);
4388 eet_node_del(result);
4393 return result ? 1 : 0;
4394 } /* eet_data_dump_cipher */
4397 eet_data_dump(Eet_File *ef,
4399 void (*dumpfunc)(void *data, const char *str),
4402 return eet_data_dump_cipher(ef, name, NULL, dumpfunc, dumpdata);
4403 } /* eet_data_dump */
4406 eet_data_text_dump_cipher(const void *data_in,
4407 const char *cipher_key,
4409 void (*dumpfunc)(void *data, const char *str),
4414 Eet_Free_Context context;
4415 unsigned int ret_len = 0;
4422 if (eet_decipher(data_in, size_in, cipher_key,
4423 strlen(cipher_key), &ret, &ret_len))
4433 ret = (void *)data_in;
4437 memset(&context, 0, sizeof (context));
4438 result = _eet_data_descriptor_decode(&context, NULL, NULL, ret, ret_len);
4440 eet_node_dump(result, 0, dumpfunc, dumpdata);
4442 eet_node_del(result);
4446 return result ? 1 : 0;
4447 } /* eet_data_text_dump_cipher */
4450 eet_data_text_dump(const void *data_in,
4452 void (*dumpfunc)(void *data, const char *str),
4455 return eet_data_text_dump_cipher(data_in, NULL, size_in, dumpfunc, dumpdata);
4456 } /* eet_data_text_dump */
4459 eet_data_text_undump_cipher(const char *text,
4460 const char *cipher_key,
4466 ret = _eet_data_dump_parse(NULL, size_ret, text, textlen);
4467 if (ret && cipher_key)
4469 void *ciphered = NULL;
4470 unsigned int ciphered_len;
4472 if (eet_cipher(ret, *size_ret, cipher_key,
4473 strlen(cipher_key), &ciphered, &ciphered_len))
4484 *size_ret = ciphered_len;
4489 } /* eet_data_text_undump_cipher */
4492 eet_data_text_undump(const char *text,
4496 return eet_data_text_undump_cipher(text, NULL, textlen, size_ret);
4497 } /* eet_data_text_undump */
4500 eet_data_undump_cipher(Eet_File *ef,
4502 const char *cipher_key,
4512 ed = eet_dictionary_get(ef);
4514 data_enc = _eet_data_dump_parse(ed, &size, text, textlen);
4518 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
4521 } /* eet_data_undump_cipher */
4524 eet_data_undump(Eet_File *ef,
4530 return eet_data_undump_cipher(ef, name, NULL, text, textlen, compress);
4531 } /* eet_data_undump */
4534 eet_data_descriptor_decode_cipher(Eet_Data_Descriptor *edd,
4535 const void *data_in,
4536 const char *cipher_key,
4539 void *deciphered = (void *)data_in;
4541 Eet_Free_Context context;
4542 unsigned int deciphered_len = size_in;
4544 if (cipher_key && data_in)
4545 if (eet_decipher(data_in, size_in, cipher_key,
4546 strlen(cipher_key), &deciphered, &deciphered_len))
4554 memset(&context, 0, sizeof (context));
4555 ret = _eet_data_descriptor_decode(&context,
4561 if (data_in != deciphered)
4565 } /* eet_data_descriptor_decode_cipher */
4568 eet_data_descriptor_decode(Eet_Data_Descriptor *edd,
4569 const void *data_in,
4572 return eet_data_descriptor_decode_cipher(edd, data_in, NULL, size_in);
4573 } /* eet_data_descriptor_decode */
4576 eet_data_node_decode_cipher(const void *data_in,
4577 const char *cipher_key,
4580 void *deciphered = (void *)data_in;
4582 Eet_Free_Context context;
4583 unsigned int deciphered_len = size_in;
4585 if (cipher_key && data_in)
4586 if (eet_decipher(data_in, size_in, cipher_key,
4587 strlen(cipher_key), &deciphered, &deciphered_len))
4595 memset(&context, 0, sizeof (context));
4596 ret = _eet_data_descriptor_decode(&context,
4602 if (data_in != deciphered)
4606 } /* eet_data_node_decode_cipher */
4609 _eet_data_descriptor_encode(Eet_Dictionary *ed,
4610 Eet_Data_Descriptor *edd,
4611 const void *data_in,
4614 Eet_Data_Stream *ds;
4615 Eet_Data_Chunk *chnk;
4620 if (_eet_data_words_bigendian == -1)
4622 unsigned long int v;
4624 v = htonl(0x12345678);
4625 if (v == 0x12345678)
4626 _eet_data_words_bigendian = 1;
4628 _eet_data_words_bigendian = 0;
4631 ds = eet_data_stream_new();
4632 for (i = 0; i < edd->elements.num; i++)
4634 Eet_Data_Element *ede;
4636 ede = &(edd->elements.set[i]);
4637 eet_group_codec[ede->group_type - 100].put(
4645 chnk = eet_data_chunk_new(ds->data,
4652 eet_data_stream_free(ds);
4654 ds = eet_data_stream_new();
4655 eet_data_chunk_put(ed, chnk, ds);
4661 eet_data_stream_free(ds);
4665 eet_data_chunk_free(chnk);
4668 } /* _eet_data_descriptor_encode */
4671 eet_data_node_write_cipher(Eet_File *ef,
4673 const char *cipher_key,
4682 ed = eet_dictionary_get(ef);
4684 data_enc = _eet_data_dump_encode(EET_G_UNKNOWN, ed, node, &size);
4688 val = eet_write_cipher(ef, name, data_enc, size, compress, cipher_key);
4691 } /* eet_data_node_write_cipher */
4694 eet_data_node_encode_cipher(Eet_Node *node,
4695 const char *cipher_key,
4699 void *ciphered = NULL;
4700 unsigned int ciphered_len = 0;
4703 ret = _eet_data_dump_encode(EET_G_UNKNOWN, NULL, node, &size);
4704 if (cipher_key && ret)
4706 if (eet_cipher(ret, size, cipher_key,
4707 strlen(cipher_key), &ciphered, &ciphered_len))
4720 size = (int)ciphered_len;
4728 } /* eet_data_node_encode_cipher */
4731 eet_data_descriptor_encode_cipher(Eet_Data_Descriptor *edd,
4732 const void *data_in,
4733 const char *cipher_key,
4737 void *ciphered = NULL;
4738 unsigned int ciphered_len = 0;
4741 ret = _eet_data_descriptor_encode(NULL, edd, data_in, &size);
4742 if (cipher_key && ret)
4744 if (eet_cipher(ret, size, cipher_key,
4745 strlen(cipher_key), &ciphered, &ciphered_len))
4758 size = ciphered_len;
4766 } /* eet_data_descriptor_encode_cipher */
4769 eet_data_descriptor_encode(Eet_Data_Descriptor *edd,
4770 const void *data_in,
4773 return eet_data_descriptor_encode_cipher(edd, data_in, NULL, size_ret);
4774 } /* eet_data_descriptor_encode */