Norimasa Okamoto / Mbed 2 deprecated pymite

python-on-a-chip online compiler

Dependencies:   mbed TSI

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more info: python-on-a-chip

vm/dict.c@0:65f1469d6bfb, 2013-03-02 (annotated)

Committer:
va009039
Date:
Sat Mar 02 11:54:20 2013 +0000
Revision:
0:65f1469d6bfb
first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
va009039 0:65f1469d6bfb 1 /*
va009039 0:65f1469d6bfb 2 # This file is Copyright 2002 Dean Hall.
va009039 0:65f1469d6bfb 3 # This file is part of the PyMite VM.
va009039 0:65f1469d6bfb 4 # This file is licensed under the MIT License.
va009039 0:65f1469d6bfb 5 # See the LICENSE file for details.
va009039 0:65f1469d6bfb 6 */
va009039 0:65f1469d6bfb 7
va009039 0:65f1469d6bfb 8
va009039 0:65f1469d6bfb 9 #undef __FILE_ID__
va009039 0:65f1469d6bfb 10 #define __FILE_ID__ 0x02
va009039 0:65f1469d6bfb 11
va009039 0:65f1469d6bfb 12
va009039 0:65f1469d6bfb 13 /**
va009039 0:65f1469d6bfb 14 * \file
va009039 0:65f1469d6bfb 15 * \brief Dict Object Type
va009039 0:65f1469d6bfb 16 *
va009039 0:65f1469d6bfb 17 * Dict object type operations.
va009039 0:65f1469d6bfb 18 */
va009039 0:65f1469d6bfb 19
va009039 0:65f1469d6bfb 20
va009039 0:65f1469d6bfb 21 #include "pm.h"
va009039 0:65f1469d6bfb 22
va009039 0:65f1469d6bfb 23
va009039 0:65f1469d6bfb 24 PmReturn_t
va009039 0:65f1469d6bfb 25 dict_new(pPmObj_t *r_pdict)
va009039 0:65f1469d6bfb 26 {
va009039 0:65f1469d6bfb 27 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 28 pPmDict_t pdict = C_NULL;
va009039 0:65f1469d6bfb 29 uint8_t *pchunk;
va009039 0:65f1469d6bfb 30
va009039 0:65f1469d6bfb 31 /* Allocate a dict */
va009039 0:65f1469d6bfb 32 retval = heap_getChunk(sizeof(PmDict_t), &pchunk);
va009039 0:65f1469d6bfb 33 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 34
va009039 0:65f1469d6bfb 35 /* Init dict fields */
va009039 0:65f1469d6bfb 36 pdict = (pPmDict_t)pchunk;
va009039 0:65f1469d6bfb 37 OBJ_SET_TYPE(pdict, OBJ_TYPE_DIC);
va009039 0:65f1469d6bfb 38 pdict->length = 0;
va009039 0:65f1469d6bfb 39 pdict->d_keys = C_NULL;
va009039 0:65f1469d6bfb 40 pdict->d_vals = C_NULL;
va009039 0:65f1469d6bfb 41
va009039 0:65f1469d6bfb 42 *r_pdict = (pPmObj_t)pchunk;
va009039 0:65f1469d6bfb 43 return retval;
va009039 0:65f1469d6bfb 44 }
va009039 0:65f1469d6bfb 45
va009039 0:65f1469d6bfb 46
va009039 0:65f1469d6bfb 47 PmReturn_t
va009039 0:65f1469d6bfb 48 dict_clear(pPmObj_t pdict)
va009039 0:65f1469d6bfb 49 {
va009039 0:65f1469d6bfb 50 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 51
va009039 0:65f1469d6bfb 52 C_ASSERT(pdict != C_NULL);
va009039 0:65f1469d6bfb 53
va009039 0:65f1469d6bfb 54 /* Raise TypeError if arg is not a dict */
va009039 0:65f1469d6bfb 55 if (OBJ_GET_TYPE(pdict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 56 {
va009039 0:65f1469d6bfb 57 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 58 return retval;
va009039 0:65f1469d6bfb 59 }
va009039 0:65f1469d6bfb 60
va009039 0:65f1469d6bfb 61 /* clear length */
va009039 0:65f1469d6bfb 62 ((pPmDict_t)pdict)->length = 0;
va009039 0:65f1469d6bfb 63
va009039 0:65f1469d6bfb 64 /* Free the keys and values seglists if needed */
va009039 0:65f1469d6bfb 65 if (((pPmDict_t)pdict)->d_keys != C_NULL)
va009039 0:65f1469d6bfb 66 {
va009039 0:65f1469d6bfb 67 PM_RETURN_IF_ERROR(seglist_clear(((pPmDict_t)pdict)->d_keys));
va009039 0:65f1469d6bfb 68 PM_RETURN_IF_ERROR(heap_freeChunk((pPmObj_t)
va009039 0:65f1469d6bfb 69 ((pPmDict_t)pdict)->d_keys));
va009039 0:65f1469d6bfb 70 ((pPmDict_t)pdict)->d_keys = C_NULL;
va009039 0:65f1469d6bfb 71 }
va009039 0:65f1469d6bfb 72 if (((pPmDict_t)pdict)->d_vals != C_NULL)
va009039 0:65f1469d6bfb 73 {
va009039 0:65f1469d6bfb 74 PM_RETURN_IF_ERROR(seglist_clear(((pPmDict_t)pdict)->d_vals));
va009039 0:65f1469d6bfb 75 retval = heap_freeChunk((pPmObj_t)((pPmDict_t)pdict)->d_vals);
va009039 0:65f1469d6bfb 76 ((pPmDict_t)pdict)->d_vals = C_NULL;
va009039 0:65f1469d6bfb 77 }
va009039 0:65f1469d6bfb 78 return retval;
va009039 0:65f1469d6bfb 79 }
va009039 0:65f1469d6bfb 80
va009039 0:65f1469d6bfb 81
va009039 0:65f1469d6bfb 82 /*
va009039 0:65f1469d6bfb 83 * Sets a value in the dict using the given key.
va009039 0:65f1469d6bfb 84 *
va009039 0:65f1469d6bfb 85 * Scans dict for the key. If key val found, replace old
va009039 0:65f1469d6bfb 86 * with new val. If no key found, add key/val pair to dict.
va009039 0:65f1469d6bfb 87 */
va009039 0:65f1469d6bfb 88 PmReturn_t
va009039 0:65f1469d6bfb 89 dict_setItem(pPmObj_t pdict, pPmObj_t pkey, pPmObj_t pval)
va009039 0:65f1469d6bfb 90 {
va009039 0:65f1469d6bfb 91 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 92 int16_t indx;
va009039 0:65f1469d6bfb 93
va009039 0:65f1469d6bfb 94 C_ASSERT(pdict != C_NULL);
va009039 0:65f1469d6bfb 95 C_ASSERT(pkey != C_NULL);
va009039 0:65f1469d6bfb 96 C_ASSERT(pval != C_NULL);
va009039 0:65f1469d6bfb 97
va009039 0:65f1469d6bfb 98 /* If it's not a dict, raise TypeError */
va009039 0:65f1469d6bfb 99 if (OBJ_GET_TYPE(pdict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 100 {
va009039 0:65f1469d6bfb 101 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 102 return retval;
va009039 0:65f1469d6bfb 103 }
va009039 0:65f1469d6bfb 104
va009039 0:65f1469d6bfb 105 /* #112: Force Dict keys to be of hashable type */
va009039 0:65f1469d6bfb 106 /* If key is not hashable, raise TypeError */
va009039 0:65f1469d6bfb 107 if (OBJ_GET_TYPE(pkey) > OBJ_TYPE_HASHABLE_MAX)
va009039 0:65f1469d6bfb 108 {
va009039 0:65f1469d6bfb 109 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 110 return retval;
va009039 0:65f1469d6bfb 111 }
va009039 0:65f1469d6bfb 112
va009039 0:65f1469d6bfb 113 /* #147: Change boolean keys to integers */
va009039 0:65f1469d6bfb 114 if (pkey == PM_TRUE)
va009039 0:65f1469d6bfb 115 {
va009039 0:65f1469d6bfb 116 pkey = PM_ONE;
va009039 0:65f1469d6bfb 117 }
va009039 0:65f1469d6bfb 118 else if (pkey == PM_FALSE)
va009039 0:65f1469d6bfb 119 {
va009039 0:65f1469d6bfb 120 pkey = PM_ZERO;
va009039 0:65f1469d6bfb 121 }
va009039 0:65f1469d6bfb 122
va009039 0:65f1469d6bfb 123 /*
va009039 0:65f1469d6bfb 124 * #115: If this is the first key/value pair to be added to the Dict,
va009039 0:65f1469d6bfb 125 * allocate the key and value seglists that hold those items
va009039 0:65f1469d6bfb 126 */
va009039 0:65f1469d6bfb 127 if (((pPmDict_t)pdict)->length == 0)
va009039 0:65f1469d6bfb 128 {
va009039 0:65f1469d6bfb 129 retval = seglist_new(&((pPmDict_t)pdict)->d_keys);
va009039 0:65f1469d6bfb 130 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 131 retval = seglist_new(&((pPmDict_t)pdict)->d_vals);
va009039 0:65f1469d6bfb 132 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 133 }
va009039 0:65f1469d6bfb 134 else
va009039 0:65f1469d6bfb 135 {
va009039 0:65f1469d6bfb 136 /* Check for matching key */
va009039 0:65f1469d6bfb 137 indx = 0;
va009039 0:65f1469d6bfb 138 retval = seglist_findEqual(((pPmDict_t)pdict)->d_keys, pkey, &indx);
va009039 0:65f1469d6bfb 139
va009039 0:65f1469d6bfb 140 /* If found a matching key, replace val obj */
va009039 0:65f1469d6bfb 141 if (retval == PM_RET_OK)
va009039 0:65f1469d6bfb 142 {
va009039 0:65f1469d6bfb 143 retval = seglist_setItem(((pPmDict_t)pdict)->d_vals, pval, indx);
va009039 0:65f1469d6bfb 144 return retval;
va009039 0:65f1469d6bfb 145 }
va009039 0:65f1469d6bfb 146 }
va009039 0:65f1469d6bfb 147
va009039 0:65f1469d6bfb 148 /* Otherwise, insert the key,val pair */
va009039 0:65f1469d6bfb 149 retval = seglist_insertItem(((pPmDict_t)pdict)->d_keys, pkey, 0);
va009039 0:65f1469d6bfb 150 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 151 retval = seglist_insertItem(((pPmDict_t)pdict)->d_vals, pval, 0);
va009039 0:65f1469d6bfb 152 ((pPmDict_t)pdict)->length++;
va009039 0:65f1469d6bfb 153
va009039 0:65f1469d6bfb 154 return retval;
va009039 0:65f1469d6bfb 155 }
va009039 0:65f1469d6bfb 156
va009039 0:65f1469d6bfb 157
va009039 0:65f1469d6bfb 158 PmReturn_t
va009039 0:65f1469d6bfb 159 dict_getItem(pPmObj_t pdict, pPmObj_t pkey, pPmObj_t *r_pobj)
va009039 0:65f1469d6bfb 160 {
va009039 0:65f1469d6bfb 161 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 162 int16_t indx = 0;
va009039 0:65f1469d6bfb 163
va009039 0:65f1469d6bfb 164 /* C_ASSERT(pdict != C_NULL);*/
va009039 0:65f1469d6bfb 165
va009039 0:65f1469d6bfb 166 /* if it's not a dict, raise TypeError */
va009039 0:65f1469d6bfb 167 if (OBJ_GET_TYPE(pdict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 168 {
va009039 0:65f1469d6bfb 169 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 170 return retval;
va009039 0:65f1469d6bfb 171 }
va009039 0:65f1469d6bfb 172
va009039 0:65f1469d6bfb 173 /* if dict is empty, raise KeyError */
va009039 0:65f1469d6bfb 174 if (((pPmDict_t)pdict)->length <= 0)
va009039 0:65f1469d6bfb 175 {
va009039 0:65f1469d6bfb 176 PM_RAISE(retval, PM_RET_EX_KEY);
va009039 0:65f1469d6bfb 177 return retval;
va009039 0:65f1469d6bfb 178 }
va009039 0:65f1469d6bfb 179
va009039 0:65f1469d6bfb 180 /* #147: Change boolean keys to integers */
va009039 0:65f1469d6bfb 181 if (pkey == PM_TRUE)
va009039 0:65f1469d6bfb 182 {
va009039 0:65f1469d6bfb 183 pkey = PM_ONE;
va009039 0:65f1469d6bfb 184 }
va009039 0:65f1469d6bfb 185 else if (pkey == PM_FALSE)
va009039 0:65f1469d6bfb 186 {
va009039 0:65f1469d6bfb 187 pkey = PM_ZERO;
va009039 0:65f1469d6bfb 188 }
va009039 0:65f1469d6bfb 189
va009039 0:65f1469d6bfb 190 /* check for matching key */
va009039 0:65f1469d6bfb 191 retval = seglist_findEqual(((pPmDict_t)pdict)->d_keys, pkey, &indx);
va009039 0:65f1469d6bfb 192 /* if key not found, raise KeyError */
va009039 0:65f1469d6bfb 193 if (retval == PM_RET_NO)
va009039 0:65f1469d6bfb 194 {
va009039 0:65f1469d6bfb 195 PM_RAISE(retval, PM_RET_EX_KEY);
va009039 0:65f1469d6bfb 196 }
va009039 0:65f1469d6bfb 197 /* return any other error */
va009039 0:65f1469d6bfb 198 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 199
va009039 0:65f1469d6bfb 200 /* key was found, get obj from vals */
va009039 0:65f1469d6bfb 201 retval = seglist_getItem(((pPmDict_t)pdict)->d_vals, indx, r_pobj);
va009039 0:65f1469d6bfb 202 return retval;
va009039 0:65f1469d6bfb 203 }
va009039 0:65f1469d6bfb 204
va009039 0:65f1469d6bfb 205
va009039 0:65f1469d6bfb 206 #ifdef HAVE_DEL
va009039 0:65f1469d6bfb 207 PmReturn_t
va009039 0:65f1469d6bfb 208 dict_delItem(pPmObj_t pdict, pPmObj_t pkey)
va009039 0:65f1469d6bfb 209 {
va009039 0:65f1469d6bfb 210 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 211 int16_t indx = 0;
va009039 0:65f1469d6bfb 212
va009039 0:65f1469d6bfb 213 C_ASSERT(pdict != C_NULL);
va009039 0:65f1469d6bfb 214
va009039 0:65f1469d6bfb 215 /* Check for matching key */
va009039 0:65f1469d6bfb 216 retval = seglist_findEqual(((pPmDict_t)pdict)->d_keys, pkey, &indx);
va009039 0:65f1469d6bfb 217
va009039 0:65f1469d6bfb 218 /* Raise KeyError if key is not found */
va009039 0:65f1469d6bfb 219 if (retval == PM_RET_NO)
va009039 0:65f1469d6bfb 220 {
va009039 0:65f1469d6bfb 221 PM_RAISE(retval, PM_RET_EX_KEY);
va009039 0:65f1469d6bfb 222 }
va009039 0:65f1469d6bfb 223
va009039 0:65f1469d6bfb 224 /* Return any other error */
va009039 0:65f1469d6bfb 225 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 226
va009039 0:65f1469d6bfb 227 /* Remove the key and value */
va009039 0:65f1469d6bfb 228 retval = seglist_removeItem(((pPmDict_t)pdict)->d_keys, indx);
va009039 0:65f1469d6bfb 229 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 230 retval = seglist_removeItem(((pPmDict_t)pdict)->d_vals, indx);
va009039 0:65f1469d6bfb 231
va009039 0:65f1469d6bfb 232 /* Reduce the item count */
va009039 0:65f1469d6bfb 233 ((pPmDict_t)pdict)->length--;
va009039 0:65f1469d6bfb 234
va009039 0:65f1469d6bfb 235 return retval;
va009039 0:65f1469d6bfb 236 }
va009039 0:65f1469d6bfb 237 #endif /* HAVE_DEL */
va009039 0:65f1469d6bfb 238
va009039 0:65f1469d6bfb 239
va009039 0:65f1469d6bfb 240 #ifdef HAVE_PRINT
va009039 0:65f1469d6bfb 241 PmReturn_t
va009039 0:65f1469d6bfb 242 dict_print(pPmObj_t pdict)
va009039 0:65f1469d6bfb 243 {
va009039 0:65f1469d6bfb 244 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 245 int16_t index;
va009039 0:65f1469d6bfb 246 pSeglist_t keys,
va009039 0:65f1469d6bfb 247 vals;
va009039 0:65f1469d6bfb 248 pPmObj_t pobj1;
va009039 0:65f1469d6bfb 249
va009039 0:65f1469d6bfb 250 C_ASSERT(pdict != C_NULL);
va009039 0:65f1469d6bfb 251
va009039 0:65f1469d6bfb 252 /* if it's not a dict, raise TypeError */
va009039 0:65f1469d6bfb 253 if (OBJ_GET_TYPE(pdict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 254 {
va009039 0:65f1469d6bfb 255 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 256 return retval;
va009039 0:65f1469d6bfb 257 }
va009039 0:65f1469d6bfb 258
va009039 0:65f1469d6bfb 259 plat_putByte('{');
va009039 0:65f1469d6bfb 260
va009039 0:65f1469d6bfb 261 keys = ((pPmDict_t)pdict)->d_keys;
va009039 0:65f1469d6bfb 262 vals = ((pPmDict_t)pdict)->d_vals;
va009039 0:65f1469d6bfb 263
va009039 0:65f1469d6bfb 264 /* if dict is empty, raise KeyError */
va009039 0:65f1469d6bfb 265 for (index = 0; index < ((pPmDict_t)pdict)->length; index++)
va009039 0:65f1469d6bfb 266 {
va009039 0:65f1469d6bfb 267 if (index != 0)
va009039 0:65f1469d6bfb 268 {
va009039 0:65f1469d6bfb 269 plat_putByte(',');
va009039 0:65f1469d6bfb 270 plat_putByte(' ');
va009039 0:65f1469d6bfb 271 }
va009039 0:65f1469d6bfb 272 retval = seglist_getItem(keys, index, &pobj1);
va009039 0:65f1469d6bfb 273 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 274 retval = obj_print(pobj1, C_FALSE, C_TRUE);
va009039 0:65f1469d6bfb 275 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 276
va009039 0:65f1469d6bfb 277 plat_putByte(':');
va009039 0:65f1469d6bfb 278 retval = seglist_getItem(vals, index, &pobj1);
va009039 0:65f1469d6bfb 279 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 280 retval = obj_print(pobj1, C_FALSE, C_TRUE);
va009039 0:65f1469d6bfb 281 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 282 }
va009039 0:65f1469d6bfb 283
va009039 0:65f1469d6bfb 284 return plat_putByte('}');
va009039 0:65f1469d6bfb 285 }
va009039 0:65f1469d6bfb 286 #endif /* HAVE_PRINT */
va009039 0:65f1469d6bfb 287
va009039 0:65f1469d6bfb 288
va009039 0:65f1469d6bfb 289 PmReturn_t
va009039 0:65f1469d6bfb 290 dict_update(pPmObj_t pdestdict, pPmObj_t psourcedict, uint8_t omit_underscored)
va009039 0:65f1469d6bfb 291 {
va009039 0:65f1469d6bfb 292 PmReturn_t retval = PM_RET_OK;
va009039 0:65f1469d6bfb 293 int16_t i;
va009039 0:65f1469d6bfb 294 pPmObj_t pkey;
va009039 0:65f1469d6bfb 295 pPmObj_t pval;
va009039 0:65f1469d6bfb 296
va009039 0:65f1469d6bfb 297 C_ASSERT(pdestdict != C_NULL);
va009039 0:65f1469d6bfb 298 C_ASSERT(psourcedict != C_NULL);
va009039 0:65f1469d6bfb 299
va009039 0:65f1469d6bfb 300 /* If it's not a dict, raise TypeError */
va009039 0:65f1469d6bfb 301 if (OBJ_GET_TYPE(pdestdict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 302 {
va009039 0:65f1469d6bfb 303 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 304 return retval;
va009039 0:65f1469d6bfb 305 }
va009039 0:65f1469d6bfb 306
va009039 0:65f1469d6bfb 307 /* If it's not a dict, raise TypeError */
va009039 0:65f1469d6bfb 308 if (OBJ_GET_TYPE(psourcedict) != OBJ_TYPE_DIC)
va009039 0:65f1469d6bfb 309 {
va009039 0:65f1469d6bfb 310 PM_RAISE(retval, PM_RET_EX_TYPE);
va009039 0:65f1469d6bfb 311 return retval;
va009039 0:65f1469d6bfb 312 }
va009039 0:65f1469d6bfb 313
va009039 0:65f1469d6bfb 314 /* Iterate over the add-on dict */
va009039 0:65f1469d6bfb 315 for (i = 0; i < ((pPmDict_t)psourcedict)->length; i++)
va009039 0:65f1469d6bfb 316 {
va009039 0:65f1469d6bfb 317 /* Get the key,val from the add-on dict */
va009039 0:65f1469d6bfb 318 retval = seglist_getItem(((pPmDict_t)psourcedict)->d_keys, i, &pkey);
va009039 0:65f1469d6bfb 319 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 320 retval = seglist_getItem(((pPmDict_t)psourcedict)->d_vals, i, &pval);
va009039 0:65f1469d6bfb 321 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 322
va009039 0:65f1469d6bfb 323 if (!(omit_underscored && (OBJ_GET_TYPE(pkey) == OBJ_TYPE_STR)
va009039 0:65f1469d6bfb 324 && ((pPmString_t)pkey)->val[0] == '_'))
va009039 0:65f1469d6bfb 325 {
va009039 0:65f1469d6bfb 326 /* Set the key,val to the destination dict */
va009039 0:65f1469d6bfb 327 retval = dict_setItem(pdestdict, pkey, pval);
va009039 0:65f1469d6bfb 328 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 329 }
va009039 0:65f1469d6bfb 330 }
va009039 0:65f1469d6bfb 331
va009039 0:65f1469d6bfb 332 return retval;
va009039 0:65f1469d6bfb 333 }
va009039 0:65f1469d6bfb 334
va009039 0:65f1469d6bfb 335
va009039 0:65f1469d6bfb 336 int8_t
va009039 0:65f1469d6bfb 337 dict_compare(pPmObj_t d1, pPmObj_t d2)
va009039 0:65f1469d6bfb 338 {
va009039 0:65f1469d6bfb 339 pPmDict_t pd1 = (pPmDict_t)d1;
va009039 0:65f1469d6bfb 340 pPmDict_t pd2 = (pPmDict_t)d2;
va009039 0:65f1469d6bfb 341 pPmObj_t pkey1;
va009039 0:65f1469d6bfb 342 pPmObj_t pval1;
va009039 0:65f1469d6bfb 343 pPmObj_t pval2;
va009039 0:65f1469d6bfb 344 uint16_t i;
va009039 0:65f1469d6bfb 345 PmReturn_t retval;
va009039 0:65f1469d6bfb 346
va009039 0:65f1469d6bfb 347 /* Return if lengths are not equal */
va009039 0:65f1469d6bfb 348 if (pd1->length != pd2->length)
va009039 0:65f1469d6bfb 349 {
va009039 0:65f1469d6bfb 350 return C_DIFFER;
va009039 0:65f1469d6bfb 351 }
va009039 0:65f1469d6bfb 352
va009039 0:65f1469d6bfb 353 for (i = 0; i < pd1->length; i++)
va009039 0:65f1469d6bfb 354 {
va009039 0:65f1469d6bfb 355 /* Get the key,val from one dict */
va009039 0:65f1469d6bfb 356 retval = seglist_getItem(pd1->d_keys, i, &pkey1);
va009039 0:65f1469d6bfb 357 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 358 retval = seglist_getItem(pd1->d_vals, i, &pval1);
va009039 0:65f1469d6bfb 359 PM_RETURN_IF_ERROR(retval);
va009039 0:65f1469d6bfb 360
va009039 0:65f1469d6bfb 361 /* Return if the key,val pair is not in the other dict */
va009039 0:65f1469d6bfb 362 retval = dict_getItem(d2, pkey1, &pval2);
va009039 0:65f1469d6bfb 363 if (retval != PM_RET_OK)
va009039 0:65f1469d6bfb 364 {
va009039 0:65f1469d6bfb 365 return C_DIFFER;
va009039 0:65f1469d6bfb 366 }
va009039 0:65f1469d6bfb 367 if (obj_compare(pval1, pval2) != C_SAME)
va009039 0:65f1469d6bfb 368 {
va009039 0:65f1469d6bfb 369 return C_DIFFER;
va009039 0:65f1469d6bfb 370 }
va009039 0:65f1469d6bfb 371 }
va009039 0:65f1469d6bfb 372
va009039 0:65f1469d6bfb 373 /* All key,values match */
va009039 0:65f1469d6bfb 374 return C_SAME;
va009039 0:65f1469d6bfb 375 }