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code |
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/* |
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* Copyright 2014 MongoDB, Inc. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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9
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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17
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18
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#include "bson-memory.h" |
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19
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#include "bson-string.h" |
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20
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#include "bson-value.h" |
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21
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#include "bson-oid.h" |
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22
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23
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24
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void |
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25
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0
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bson_value_copy (const bson_value_t *src, /* IN */ |
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26
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bson_value_t *dst) /* OUT */ |
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27
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{ |
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28
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0
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0
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BSON_ASSERT (src); |
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29
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0
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0
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BSON_ASSERT (dst); |
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30
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31
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0
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dst->value_type = src->value_type; |
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32
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33
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0
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switch (src->value_type) { |
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34
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case BSON_TYPE_DOUBLE: |
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35
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0
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dst->value.v_double = src->value.v_double; |
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36
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0
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break; |
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37
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case BSON_TYPE_UTF8: |
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38
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0
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dst->value.v_utf8.len = src->value.v_utf8.len; |
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39
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0
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dst->value.v_utf8.str = bson_malloc (src->value.v_utf8.len + 1); |
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40
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0
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memcpy (dst->value.v_utf8.str, |
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41
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0
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src->value.v_utf8.str, |
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42
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0
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dst->value.v_utf8.len); |
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43
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0
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dst->value.v_utf8.str [dst->value.v_utf8.len] = '\0'; |
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44
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0
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break; |
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45
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case BSON_TYPE_DOCUMENT: |
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46
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case BSON_TYPE_ARRAY: |
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47
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0
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dst->value.v_doc.data_len = src->value.v_doc.data_len; |
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48
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0
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dst->value.v_doc.data = bson_malloc (src->value.v_doc.data_len); |
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49
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0
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memcpy (dst->value.v_doc.data, |
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50
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0
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src->value.v_doc.data, |
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51
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0
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dst->value.v_doc.data_len); |
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52
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0
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break; |
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53
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case BSON_TYPE_BINARY: |
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54
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0
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dst->value.v_binary.subtype = src->value.v_binary.subtype; |
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55
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0
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dst->value.v_binary.data_len = src->value.v_binary.data_len; |
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56
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0
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dst->value.v_binary.data = bson_malloc (src->value.v_binary.data_len); |
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57
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0
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memcpy (dst->value.v_binary.data, |
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58
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0
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src->value.v_binary.data, |
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59
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0
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dst->value.v_binary.data_len); |
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60
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0
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break; |
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61
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case BSON_TYPE_OID: |
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62
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0
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bson_oid_copy (&src->value.v_oid, &dst->value.v_oid); |
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63
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0
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break; |
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64
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case BSON_TYPE_BOOL: |
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65
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0
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dst->value.v_bool = src->value.v_bool; |
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66
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0
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break; |
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67
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case BSON_TYPE_DATE_TIME: |
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68
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0
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dst->value.v_datetime = src->value.v_datetime; |
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69
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0
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break; |
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70
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case BSON_TYPE_REGEX: |
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71
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0
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dst->value.v_regex.regex = bson_strdup (src->value.v_regex.regex); |
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72
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0
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dst->value.v_regex.options = bson_strdup (src->value.v_regex.options); |
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73
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0
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break; |
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74
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case BSON_TYPE_DBPOINTER: |
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75
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0
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dst->value.v_dbpointer.collection_len = src->value.v_dbpointer.collection_len; |
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76
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0
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dst->value.v_dbpointer.collection = bson_malloc (src->value.v_dbpointer.collection_len + 1); |
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77
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0
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memcpy (dst->value.v_dbpointer.collection, |
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78
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0
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src->value.v_dbpointer.collection, |
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79
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0
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dst->value.v_dbpointer.collection_len); |
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80
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0
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dst->value.v_dbpointer.collection [dst->value.v_dbpointer.collection_len] = '\0'; |
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81
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0
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bson_oid_copy (&src->value.v_dbpointer.oid, &dst->value.v_dbpointer.oid); |
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82
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0
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break; |
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83
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case BSON_TYPE_CODE: |
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84
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0
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dst->value.v_code.code_len = src->value.v_code.code_len; |
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85
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0
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dst->value.v_code.code = bson_malloc (src->value.v_code.code_len + 1); |
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86
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0
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memcpy (dst->value.v_code.code, |
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87
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0
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src->value.v_code.code, |
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88
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0
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dst->value.v_code.code_len); |
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89
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0
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dst->value.v_code.code [dst->value.v_code.code_len] = '\0'; |
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90
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0
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break; |
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91
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case BSON_TYPE_SYMBOL: |
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92
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0
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dst->value.v_symbol.len = src->value.v_symbol.len; |
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93
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0
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dst->value.v_symbol.symbol = bson_malloc (src->value.v_symbol.len + 1); |
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94
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0
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memcpy (dst->value.v_symbol.symbol, |
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95
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0
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src->value.v_symbol.symbol, |
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96
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0
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dst->value.v_symbol.len); |
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97
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0
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dst->value.v_symbol.symbol [dst->value.v_symbol.len] = '\0'; |
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98
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0
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break; |
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99
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case BSON_TYPE_CODEWSCOPE: |
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100
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0
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dst->value.v_codewscope.code_len = src->value.v_codewscope.code_len; |
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101
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0
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dst->value.v_codewscope.code = bson_malloc (src->value.v_codewscope.code_len + 1); |
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102
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0
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memcpy (dst->value.v_codewscope.code, |
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103
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0
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src->value.v_codewscope.code, |
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104
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0
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dst->value.v_codewscope.code_len); |
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105
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0
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dst->value.v_codewscope.code [dst->value.v_codewscope.code_len] = '\0'; |
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106
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0
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dst->value.v_codewscope.scope_len = src->value.v_codewscope.scope_len; |
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107
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0
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dst->value.v_codewscope.scope_data = bson_malloc (src->value.v_codewscope.scope_len); |
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108
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0
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memcpy (dst->value.v_codewscope.scope_data, |
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109
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0
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src->value.v_codewscope.scope_data, |
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110
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0
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dst->value.v_codewscope.scope_len); |
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111
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0
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break; |
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112
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case BSON_TYPE_INT32: |
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113
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0
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dst->value.v_int32 = src->value.v_int32; |
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114
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0
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break; |
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115
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case BSON_TYPE_TIMESTAMP: |
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116
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0
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dst->value.v_timestamp.timestamp = src->value.v_timestamp.timestamp; |
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117
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0
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dst->value.v_timestamp.increment = src->value.v_timestamp.increment; |
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118
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0
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break; |
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119
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case BSON_TYPE_INT64: |
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120
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0
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dst->value.v_int64 = src->value.v_int64; |
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121
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0
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break; |
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122
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case BSON_TYPE_DECIMAL128: |
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123
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0
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dst->value.v_decimal128 = src->value.v_decimal128; |
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124
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0
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break; |
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125
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case BSON_TYPE_UNDEFINED: |
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126
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case BSON_TYPE_NULL: |
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127
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case BSON_TYPE_MAXKEY: |
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128
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case BSON_TYPE_MINKEY: |
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129
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0
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break; |
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130
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case BSON_TYPE_EOD: |
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131
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default: |
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132
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0
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BSON_ASSERT (false); |
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133
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return; |
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134
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} |
|
135
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} |
|
136
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137
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138
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void |
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139
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0
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bson_value_destroy (bson_value_t *value) /* IN */ |
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140
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{ |
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141
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0
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switch (value->value_type) { |
|
142
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case BSON_TYPE_UTF8: |
|
143
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0
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bson_free (value->value.v_utf8.str); |
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144
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0
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break; |
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145
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case BSON_TYPE_DOCUMENT: |
|
146
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case BSON_TYPE_ARRAY: |
|
147
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0
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bson_free (value->value.v_doc.data); |
|
148
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0
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break; |
|
149
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case BSON_TYPE_BINARY: |
|
150
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0
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bson_free (value->value.v_binary.data); |
|
151
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0
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break; |
|
152
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case BSON_TYPE_REGEX: |
|
153
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0
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bson_free (value->value.v_regex.regex); |
|
154
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0
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bson_free (value->value.v_regex.options); |
|
155
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0
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break; |
|
156
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case BSON_TYPE_DBPOINTER: |
|
157
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0
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bson_free (value->value.v_dbpointer.collection); |
|
158
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0
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break; |
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159
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case BSON_TYPE_CODE: |
|
160
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0
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bson_free (value->value.v_code.code); |
|
161
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0
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break; |
|
162
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case BSON_TYPE_SYMBOL: |
|
163
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0
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bson_free (value->value.v_symbol.symbol); |
|
164
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0
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break; |
|
165
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case BSON_TYPE_CODEWSCOPE: |
|
166
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0
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bson_free (value->value.v_codewscope.code); |
|
167
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0
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bson_free (value->value.v_codewscope.scope_data); |
|
168
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0
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break; |
|
169
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|
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case BSON_TYPE_DOUBLE: |
|
170
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|
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case BSON_TYPE_UNDEFINED: |
|
171
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case BSON_TYPE_OID: |
|
172
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|
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case BSON_TYPE_BOOL: |
|
173
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case BSON_TYPE_DATE_TIME: |
|
174
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|
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|
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case BSON_TYPE_NULL: |
|
175
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|
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|
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case BSON_TYPE_INT32: |
|
176
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case BSON_TYPE_TIMESTAMP: |
|
177
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case BSON_TYPE_INT64: |
|
178
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case BSON_TYPE_DECIMAL128: |
|
179
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case BSON_TYPE_MAXKEY: |
|
180
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|
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case BSON_TYPE_MINKEY: |
|
181
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|
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|
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case BSON_TYPE_EOD: |
|
182
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|
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default: |
|
183
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0
|
|
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|
break; |
|
184
|
|
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|
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|
} |
|
185
|
0
|
|
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|
} |