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1 | fb08dde0 | Luiz Capitulino | /*
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2 | fb08dde0 | Luiz Capitulino | * QDict data type.
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3 | fb08dde0 | Luiz Capitulino | *
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4 | fb08dde0 | Luiz Capitulino | * Copyright (C) 2009 Red Hat Inc.
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5 | fb08dde0 | Luiz Capitulino | *
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6 | fb08dde0 | Luiz Capitulino | * Authors:
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7 | fb08dde0 | Luiz Capitulino | * Luiz Capitulino <lcapitulino@redhat.com>
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8 | fb08dde0 | Luiz Capitulino | *
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9 | fb08dde0 | Luiz Capitulino | * This work is licensed under the terms of the GNU GPL, version 2. See
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10 | fb08dde0 | Luiz Capitulino | * the COPYING file in the top-level directory.
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11 | fb08dde0 | Luiz Capitulino | */
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12 | fb08dde0 | Luiz Capitulino | |
13 | fb08dde0 | Luiz Capitulino | #include "qint.h" |
14 | fb08dde0 | Luiz Capitulino | #include "qdict.h" |
15 | cd4dde36 | Luiz Capitulino | #include "qbool.h" |
16 | fb08dde0 | Luiz Capitulino | #include "qstring.h" |
17 | fb08dde0 | Luiz Capitulino | #include "qobject.h" |
18 | 72cf2d4f | Blue Swirl | #include "qemu-queue.h" |
19 | fb08dde0 | Luiz Capitulino | #include "qemu-common.h" |
20 | fb08dde0 | Luiz Capitulino | |
21 | aa43d9cc | Blue Swirl | static void qdict_destroy_obj(QObject *obj); |
22 | aa43d9cc | Blue Swirl | |
23 | aa43d9cc | Blue Swirl | static const QType qdict_type = { |
24 | aa43d9cc | Blue Swirl | .code = QTYPE_QDICT, |
25 | aa43d9cc | Blue Swirl | .destroy = qdict_destroy_obj, |
26 | aa43d9cc | Blue Swirl | }; |
27 | fb08dde0 | Luiz Capitulino | |
28 | fb08dde0 | Luiz Capitulino | /**
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29 | fb08dde0 | Luiz Capitulino | * qdict_new(): Create a new QDict
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30 | fb08dde0 | Luiz Capitulino | *
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31 | fb08dde0 | Luiz Capitulino | * Return strong reference.
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32 | fb08dde0 | Luiz Capitulino | */
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33 | fb08dde0 | Luiz Capitulino | QDict *qdict_new(void)
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34 | fb08dde0 | Luiz Capitulino | { |
35 | fb08dde0 | Luiz Capitulino | QDict *qdict; |
36 | fb08dde0 | Luiz Capitulino | |
37 | fb08dde0 | Luiz Capitulino | qdict = qemu_mallocz(sizeof(*qdict));
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38 | fb08dde0 | Luiz Capitulino | QOBJECT_INIT(qdict, &qdict_type); |
39 | fb08dde0 | Luiz Capitulino | |
40 | fb08dde0 | Luiz Capitulino | return qdict;
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41 | fb08dde0 | Luiz Capitulino | } |
42 | fb08dde0 | Luiz Capitulino | |
43 | fb08dde0 | Luiz Capitulino | /**
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44 | fb08dde0 | Luiz Capitulino | * qobject_to_qdict(): Convert a QObject into a QDict
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45 | fb08dde0 | Luiz Capitulino | */
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46 | fb08dde0 | Luiz Capitulino | QDict *qobject_to_qdict(const QObject *obj)
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47 | fb08dde0 | Luiz Capitulino | { |
48 | fb08dde0 | Luiz Capitulino | if (qobject_type(obj) != QTYPE_QDICT)
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49 | fb08dde0 | Luiz Capitulino | return NULL; |
50 | fb08dde0 | Luiz Capitulino | |
51 | fb08dde0 | Luiz Capitulino | return container_of(obj, QDict, base);
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52 | fb08dde0 | Luiz Capitulino | } |
53 | fb08dde0 | Luiz Capitulino | |
54 | fb08dde0 | Luiz Capitulino | /**
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55 | fb08dde0 | Luiz Capitulino | * tdb_hash(): based on the hash agorithm from gdbm, via tdb
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56 | fb08dde0 | Luiz Capitulino | * (from module-init-tools)
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57 | fb08dde0 | Luiz Capitulino | */
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58 | fb08dde0 | Luiz Capitulino | static unsigned int tdb_hash(const char *name) |
59 | fb08dde0 | Luiz Capitulino | { |
60 | fb08dde0 | Luiz Capitulino | unsigned value; /* Used to compute the hash value. */ |
61 | fb08dde0 | Luiz Capitulino | unsigned i; /* Used to cycle through random values. */ |
62 | fb08dde0 | Luiz Capitulino | |
63 | fb08dde0 | Luiz Capitulino | /* Set the initial value from the key size. */
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64 | fb08dde0 | Luiz Capitulino | for (value = 0x238F13AF * strlen(name), i=0; name[i]; i++) |
65 | fb08dde0 | Luiz Capitulino | value = (value + (((const unsigned char *)name)[i] << (i*5 % 24))); |
66 | fb08dde0 | Luiz Capitulino | |
67 | fb08dde0 | Luiz Capitulino | return (1103515243 * value + 12345); |
68 | fb08dde0 | Luiz Capitulino | } |
69 | fb08dde0 | Luiz Capitulino | |
70 | fb08dde0 | Luiz Capitulino | /**
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71 | fb08dde0 | Luiz Capitulino | * alloc_entry(): allocate a new QDictEntry
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72 | fb08dde0 | Luiz Capitulino | */
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73 | fb08dde0 | Luiz Capitulino | static QDictEntry *alloc_entry(const char *key, QObject *value) |
74 | fb08dde0 | Luiz Capitulino | { |
75 | fb08dde0 | Luiz Capitulino | QDictEntry *entry; |
76 | fb08dde0 | Luiz Capitulino | |
77 | fb08dde0 | Luiz Capitulino | entry = qemu_mallocz(sizeof(*entry));
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78 | fb08dde0 | Luiz Capitulino | entry->key = qemu_strdup(key); |
79 | fb08dde0 | Luiz Capitulino | entry->value = value; |
80 | fb08dde0 | Luiz Capitulino | |
81 | fb08dde0 | Luiz Capitulino | return entry;
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82 | fb08dde0 | Luiz Capitulino | } |
83 | fb08dde0 | Luiz Capitulino | |
84 | fb08dde0 | Luiz Capitulino | /**
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85 | fb08dde0 | Luiz Capitulino | * qdict_find(): List lookup function
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86 | fb08dde0 | Luiz Capitulino | */
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87 | fb08dde0 | Luiz Capitulino | static QDictEntry *qdict_find(const QDict *qdict, |
88 | fb08dde0 | Luiz Capitulino | const char *key, unsigned int hash) |
89 | fb08dde0 | Luiz Capitulino | { |
90 | fb08dde0 | Luiz Capitulino | QDictEntry *entry; |
91 | fb08dde0 | Luiz Capitulino | |
92 | 72cf2d4f | Blue Swirl | QLIST_FOREACH(entry, &qdict->table[hash], next) |
93 | fb08dde0 | Luiz Capitulino | if (!strcmp(entry->key, key))
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94 | fb08dde0 | Luiz Capitulino | return entry;
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95 | fb08dde0 | Luiz Capitulino | |
96 | fb08dde0 | Luiz Capitulino | return NULL; |
97 | fb08dde0 | Luiz Capitulino | } |
98 | fb08dde0 | Luiz Capitulino | |
99 | fb08dde0 | Luiz Capitulino | /**
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100 | fb08dde0 | Luiz Capitulino | * qdict_put_obj(): Put a new QObject into the dictionary
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101 | fb08dde0 | Luiz Capitulino | *
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102 | fb08dde0 | Luiz Capitulino | * Insert the pair 'key:value' into 'qdict', if 'key' already exists
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103 | fb08dde0 | Luiz Capitulino | * its 'value' will be replaced.
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104 | fb08dde0 | Luiz Capitulino | *
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105 | fb08dde0 | Luiz Capitulino | * This is done by freeing the reference to the stored QObject and
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106 | fb08dde0 | Luiz Capitulino | * storing the new one in the same entry.
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107 | fb08dde0 | Luiz Capitulino | *
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108 | fb08dde0 | Luiz Capitulino | * NOTE: ownership of 'value' is transferred to the QDict
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109 | fb08dde0 | Luiz Capitulino | */
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110 | fb08dde0 | Luiz Capitulino | void qdict_put_obj(QDict *qdict, const char *key, QObject *value) |
111 | fb08dde0 | Luiz Capitulino | { |
112 | fb08dde0 | Luiz Capitulino | unsigned int hash; |
113 | fb08dde0 | Luiz Capitulino | QDictEntry *entry; |
114 | fb08dde0 | Luiz Capitulino | |
115 | fb08dde0 | Luiz Capitulino | hash = tdb_hash(key) % QDICT_HASH_SIZE; |
116 | fb08dde0 | Luiz Capitulino | entry = qdict_find(qdict, key, hash); |
117 | fb08dde0 | Luiz Capitulino | if (entry) {
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118 | fb08dde0 | Luiz Capitulino | /* replace key's value */
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119 | fb08dde0 | Luiz Capitulino | qobject_decref(entry->value); |
120 | fb08dde0 | Luiz Capitulino | entry->value = value; |
121 | fb08dde0 | Luiz Capitulino | } else {
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122 | fb08dde0 | Luiz Capitulino | /* allocate a new entry */
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123 | fb08dde0 | Luiz Capitulino | entry = alloc_entry(key, value); |
124 | 72cf2d4f | Blue Swirl | QLIST_INSERT_HEAD(&qdict->table[hash], entry, next); |
125 | fb08dde0 | Luiz Capitulino | } |
126 | fb08dde0 | Luiz Capitulino | |
127 | fb08dde0 | Luiz Capitulino | qdict->size++; |
128 | fb08dde0 | Luiz Capitulino | } |
129 | fb08dde0 | Luiz Capitulino | |
130 | fb08dde0 | Luiz Capitulino | /**
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131 | fb08dde0 | Luiz Capitulino | * qdict_get(): Lookup for a given 'key'
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132 | fb08dde0 | Luiz Capitulino | *
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133 | fb08dde0 | Luiz Capitulino | * Return a weak reference to the QObject associated with 'key' if
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134 | fb08dde0 | Luiz Capitulino | * 'key' is present in the dictionary, NULL otherwise.
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135 | fb08dde0 | Luiz Capitulino | */
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136 | fb08dde0 | Luiz Capitulino | QObject *qdict_get(const QDict *qdict, const char *key) |
137 | fb08dde0 | Luiz Capitulino | { |
138 | fb08dde0 | Luiz Capitulino | QDictEntry *entry; |
139 | fb08dde0 | Luiz Capitulino | |
140 | fb08dde0 | Luiz Capitulino | entry = qdict_find(qdict, key, tdb_hash(key) % QDICT_HASH_SIZE); |
141 | fb08dde0 | Luiz Capitulino | return (entry == NULL ? NULL : entry->value); |
142 | fb08dde0 | Luiz Capitulino | } |
143 | fb08dde0 | Luiz Capitulino | |
144 | fb08dde0 | Luiz Capitulino | /**
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145 | fb08dde0 | Luiz Capitulino | * qdict_haskey(): Check if 'key' exists
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146 | fb08dde0 | Luiz Capitulino | *
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147 | fb08dde0 | Luiz Capitulino | * Return 1 if 'key' exists in the dict, 0 otherwise
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148 | fb08dde0 | Luiz Capitulino | */
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149 | fb08dde0 | Luiz Capitulino | int qdict_haskey(const QDict *qdict, const char *key) |
150 | fb08dde0 | Luiz Capitulino | { |
151 | fb08dde0 | Luiz Capitulino | unsigned int hash = tdb_hash(key) % QDICT_HASH_SIZE; |
152 | fb08dde0 | Luiz Capitulino | return (qdict_find(qdict, key, hash) == NULL ? 0 : 1); |
153 | fb08dde0 | Luiz Capitulino | } |
154 | fb08dde0 | Luiz Capitulino | |
155 | fb08dde0 | Luiz Capitulino | /**
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156 | fb08dde0 | Luiz Capitulino | * qdict_size(): Return the size of the dictionary
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157 | fb08dde0 | Luiz Capitulino | */
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158 | fb08dde0 | Luiz Capitulino | size_t qdict_size(const QDict *qdict)
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159 | fb08dde0 | Luiz Capitulino | { |
160 | fb08dde0 | Luiz Capitulino | return qdict->size;
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161 | fb08dde0 | Luiz Capitulino | } |
162 | fb08dde0 | Luiz Capitulino | |
163 | fb08dde0 | Luiz Capitulino | /**
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164 | fb08dde0 | Luiz Capitulino | * qdict_get_obj(): Get a QObject of a specific type
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165 | fb08dde0 | Luiz Capitulino | */
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166 | fb08dde0 | Luiz Capitulino | static QObject *qdict_get_obj(const QDict *qdict, const char *key, |
167 | fb08dde0 | Luiz Capitulino | qtype_code type) |
168 | fb08dde0 | Luiz Capitulino | { |
169 | fb08dde0 | Luiz Capitulino | QObject *obj; |
170 | fb08dde0 | Luiz Capitulino | |
171 | fb08dde0 | Luiz Capitulino | obj = qdict_get(qdict, key); |
172 | fb08dde0 | Luiz Capitulino | assert(obj != NULL);
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173 | fb08dde0 | Luiz Capitulino | assert(qobject_type(obj) == type); |
174 | fb08dde0 | Luiz Capitulino | |
175 | fb08dde0 | Luiz Capitulino | return obj;
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176 | fb08dde0 | Luiz Capitulino | } |
177 | fb08dde0 | Luiz Capitulino | |
178 | fb08dde0 | Luiz Capitulino | /**
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179 | fb08dde0 | Luiz Capitulino | * qdict_get_int(): Get an integer mapped by 'key'
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180 | fb08dde0 | Luiz Capitulino | *
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181 | fb08dde0 | Luiz Capitulino | * This function assumes that 'key' exists and it stores a
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182 | fb08dde0 | Luiz Capitulino | * QInt object.
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183 | fb08dde0 | Luiz Capitulino | *
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184 | fb08dde0 | Luiz Capitulino | * Return integer mapped by 'key'.
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185 | fb08dde0 | Luiz Capitulino | */
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186 | fb08dde0 | Luiz Capitulino | int64_t qdict_get_int(const QDict *qdict, const char *key) |
187 | fb08dde0 | Luiz Capitulino | { |
188 | fb08dde0 | Luiz Capitulino | QObject *obj = qdict_get_obj(qdict, key, QTYPE_QINT); |
189 | fb08dde0 | Luiz Capitulino | return qint_get_int(qobject_to_qint(obj));
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190 | fb08dde0 | Luiz Capitulino | } |
191 | fb08dde0 | Luiz Capitulino | |
192 | fb08dde0 | Luiz Capitulino | /**
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193 | cd4dde36 | Luiz Capitulino | * qdict_get_bool(): Get a bool mapped by 'key'
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194 | cd4dde36 | Luiz Capitulino | *
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195 | cd4dde36 | Luiz Capitulino | * This function assumes that 'key' exists and it stores a
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196 | cd4dde36 | Luiz Capitulino | * QBool object.
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197 | cd4dde36 | Luiz Capitulino | *
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198 | cd4dde36 | Luiz Capitulino | * Return bool mapped by 'key'.
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199 | cd4dde36 | Luiz Capitulino | */
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200 | cd4dde36 | Luiz Capitulino | int qdict_get_bool(const QDict *qdict, const char *key) |
201 | cd4dde36 | Luiz Capitulino | { |
202 | cd4dde36 | Luiz Capitulino | QObject *obj = qdict_get_obj(qdict, key, QTYPE_QBOOL); |
203 | cd4dde36 | Luiz Capitulino | return qbool_get_int(qobject_to_qbool(obj));
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204 | cd4dde36 | Luiz Capitulino | } |
205 | cd4dde36 | Luiz Capitulino | |
206 | cd4dde36 | Luiz Capitulino | /**
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207 | f2e17508 | Luiz Capitulino | * qdict_get_qlist(): Get the QList mapped by 'key'
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208 | f2e17508 | Luiz Capitulino | *
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209 | f2e17508 | Luiz Capitulino | * This function assumes that 'key' exists and it stores a
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210 | f2e17508 | Luiz Capitulino | * QList object.
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211 | f2e17508 | Luiz Capitulino | *
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212 | f2e17508 | Luiz Capitulino | * Return QList mapped by 'key'.
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213 | f2e17508 | Luiz Capitulino | */
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214 | f2e17508 | Luiz Capitulino | QList *qdict_get_qlist(const QDict *qdict, const char *key) |
215 | f2e17508 | Luiz Capitulino | { |
216 | f2e17508 | Luiz Capitulino | return qobject_to_qlist(qdict_get_obj(qdict, key, QTYPE_QLIST));
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217 | f2e17508 | Luiz Capitulino | } |
218 | f2e17508 | Luiz Capitulino | |
219 | f2e17508 | Luiz Capitulino | /**
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220 | fb08dde0 | Luiz Capitulino | * qdict_get_str(): Get a pointer to the stored string mapped
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221 | fb08dde0 | Luiz Capitulino | * by 'key'
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222 | fb08dde0 | Luiz Capitulino | *
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223 | fb08dde0 | Luiz Capitulino | * This function assumes that 'key' exists and it stores a
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224 | fb08dde0 | Luiz Capitulino | * QString object.
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225 | fb08dde0 | Luiz Capitulino | *
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226 | fb08dde0 | Luiz Capitulino | * Return pointer to the string mapped by 'key'.
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227 | fb08dde0 | Luiz Capitulino | */
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228 | fb08dde0 | Luiz Capitulino | const char *qdict_get_str(const QDict *qdict, const char *key) |
229 | fb08dde0 | Luiz Capitulino | { |
230 | fb08dde0 | Luiz Capitulino | QObject *obj = qdict_get_obj(qdict, key, QTYPE_QSTRING); |
231 | fb08dde0 | Luiz Capitulino | return qstring_get_str(qobject_to_qstring(obj));
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232 | fb08dde0 | Luiz Capitulino | } |
233 | fb08dde0 | Luiz Capitulino | |
234 | fb08dde0 | Luiz Capitulino | /**
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235 | fb08dde0 | Luiz Capitulino | * qdict_get_try_int(): Try to get integer mapped by 'key'
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236 | fb08dde0 | Luiz Capitulino | *
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237 | fb08dde0 | Luiz Capitulino | * Return integer mapped by 'key', if it is not present in
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238 | fb08dde0 | Luiz Capitulino | * the dictionary or if the stored object is not of QInt type
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239 | fb08dde0 | Luiz Capitulino | * 'err_value' will be returned.
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240 | fb08dde0 | Luiz Capitulino | */
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241 | fb08dde0 | Luiz Capitulino | int64_t qdict_get_try_int(const QDict *qdict, const char *key, |
242 | fb08dde0 | Luiz Capitulino | int64_t err_value) |
243 | fb08dde0 | Luiz Capitulino | { |
244 | fb08dde0 | Luiz Capitulino | QObject *obj; |
245 | fb08dde0 | Luiz Capitulino | |
246 | fb08dde0 | Luiz Capitulino | obj = qdict_get(qdict, key); |
247 | fb08dde0 | Luiz Capitulino | if (!obj || qobject_type(obj) != QTYPE_QINT)
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248 | fb08dde0 | Luiz Capitulino | return err_value;
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249 | fb08dde0 | Luiz Capitulino | |
250 | fb08dde0 | Luiz Capitulino | return qint_get_int(qobject_to_qint(obj));
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251 | fb08dde0 | Luiz Capitulino | } |
252 | fb08dde0 | Luiz Capitulino | |
253 | fb08dde0 | Luiz Capitulino | /**
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254 | fb08dde0 | Luiz Capitulino | * qdict_get_try_str(): Try to get a pointer to the stored string
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255 | fb08dde0 | Luiz Capitulino | * mapped by 'key'
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256 | fb08dde0 | Luiz Capitulino | *
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257 | fb08dde0 | Luiz Capitulino | * Return a pointer to the string mapped by 'key', if it is not present
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258 | fb08dde0 | Luiz Capitulino | * in the dictionary or if the stored object is not of QString type
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259 | fb08dde0 | Luiz Capitulino | * NULL will be returned.
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260 | fb08dde0 | Luiz Capitulino | */
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261 | fb08dde0 | Luiz Capitulino | const char *qdict_get_try_str(const QDict *qdict, const char *key) |
262 | fb08dde0 | Luiz Capitulino | { |
263 | fb08dde0 | Luiz Capitulino | QObject *obj; |
264 | fb08dde0 | Luiz Capitulino | |
265 | fb08dde0 | Luiz Capitulino | obj = qdict_get(qdict, key); |
266 | fb08dde0 | Luiz Capitulino | if (!obj || qobject_type(obj) != QTYPE_QSTRING)
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267 | fb08dde0 | Luiz Capitulino | return NULL; |
268 | fb08dde0 | Luiz Capitulino | |
269 | fb08dde0 | Luiz Capitulino | return qstring_get_str(qobject_to_qstring(obj));
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270 | fb08dde0 | Luiz Capitulino | } |
271 | fb08dde0 | Luiz Capitulino | |
272 | fb08dde0 | Luiz Capitulino | /**
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273 | 21f800d3 | Luiz Capitulino | * qdict_iter(): Iterate over all the dictionary's stored values.
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274 | 21f800d3 | Luiz Capitulino | *
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275 | 21f800d3 | Luiz Capitulino | * This function allows the user to provide an iterator, which will be
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276 | 21f800d3 | Luiz Capitulino | * called for each stored value in the dictionary.
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277 | 21f800d3 | Luiz Capitulino | */
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278 | 21f800d3 | Luiz Capitulino | void qdict_iter(const QDict *qdict, |
279 | 21f800d3 | Luiz Capitulino | void (*iter)(const char *key, QObject *obj, void *opaque), |
280 | 21f800d3 | Luiz Capitulino | void *opaque)
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281 | 21f800d3 | Luiz Capitulino | { |
282 | 21f800d3 | Luiz Capitulino | int i;
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283 | 21f800d3 | Luiz Capitulino | QDictEntry *entry; |
284 | 21f800d3 | Luiz Capitulino | |
285 | 21f800d3 | Luiz Capitulino | for (i = 0; i < QDICT_HASH_SIZE; i++) { |
286 | 21f800d3 | Luiz Capitulino | QLIST_FOREACH(entry, &qdict->table[i], next) |
287 | 21f800d3 | Luiz Capitulino | iter(entry->key, entry->value, opaque); |
288 | 21f800d3 | Luiz Capitulino | } |
289 | 21f800d3 | Luiz Capitulino | } |
290 | 21f800d3 | Luiz Capitulino | |
291 | 21f800d3 | Luiz Capitulino | /**
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292 | fb08dde0 | Luiz Capitulino | * qentry_destroy(): Free all the memory allocated by a QDictEntry
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293 | fb08dde0 | Luiz Capitulino | */
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294 | fb08dde0 | Luiz Capitulino | static void qentry_destroy(QDictEntry *e) |
295 | fb08dde0 | Luiz Capitulino | { |
296 | fb08dde0 | Luiz Capitulino | assert(e != NULL);
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297 | fb08dde0 | Luiz Capitulino | assert(e->key != NULL);
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298 | fb08dde0 | Luiz Capitulino | assert(e->value != NULL);
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299 | fb08dde0 | Luiz Capitulino | |
300 | fb08dde0 | Luiz Capitulino | qobject_decref(e->value); |
301 | fb08dde0 | Luiz Capitulino | qemu_free(e->key); |
302 | fb08dde0 | Luiz Capitulino | qemu_free(e); |
303 | fb08dde0 | Luiz Capitulino | } |
304 | fb08dde0 | Luiz Capitulino | |
305 | fb08dde0 | Luiz Capitulino | /**
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306 | fb08dde0 | Luiz Capitulino | * qdict_del(): Delete a 'key:value' pair from the dictionary
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307 | fb08dde0 | Luiz Capitulino | *
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308 | fb08dde0 | Luiz Capitulino | * This will destroy all data allocated by this entry.
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309 | fb08dde0 | Luiz Capitulino | */
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310 | fb08dde0 | Luiz Capitulino | void qdict_del(QDict *qdict, const char *key) |
311 | fb08dde0 | Luiz Capitulino | { |
312 | fb08dde0 | Luiz Capitulino | QDictEntry *entry; |
313 | fb08dde0 | Luiz Capitulino | |
314 | fb08dde0 | Luiz Capitulino | entry = qdict_find(qdict, key, tdb_hash(key) % QDICT_HASH_SIZE); |
315 | fb08dde0 | Luiz Capitulino | if (entry) {
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316 | 72cf2d4f | Blue Swirl | QLIST_REMOVE(entry, next); |
317 | fb08dde0 | Luiz Capitulino | qentry_destroy(entry); |
318 | fb08dde0 | Luiz Capitulino | qdict->size--; |
319 | fb08dde0 | Luiz Capitulino | } |
320 | fb08dde0 | Luiz Capitulino | } |
321 | fb08dde0 | Luiz Capitulino | |
322 | fb08dde0 | Luiz Capitulino | /**
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323 | fb08dde0 | Luiz Capitulino | * qdict_destroy_obj(): Free all the memory allocated by a QDict
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324 | fb08dde0 | Luiz Capitulino | */
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325 | fb08dde0 | Luiz Capitulino | static void qdict_destroy_obj(QObject *obj) |
326 | fb08dde0 | Luiz Capitulino | { |
327 | fb08dde0 | Luiz Capitulino | int i;
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328 | fb08dde0 | Luiz Capitulino | QDict *qdict; |
329 | fb08dde0 | Luiz Capitulino | |
330 | fb08dde0 | Luiz Capitulino | assert(obj != NULL);
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331 | fb08dde0 | Luiz Capitulino | qdict = qobject_to_qdict(obj); |
332 | fb08dde0 | Luiz Capitulino | |
333 | fb08dde0 | Luiz Capitulino | for (i = 0; i < QDICT_HASH_SIZE; i++) { |
334 | 72cf2d4f | Blue Swirl | QDictEntry *entry = QLIST_FIRST(&qdict->table[i]); |
335 | fb08dde0 | Luiz Capitulino | while (entry) {
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336 | 72cf2d4f | Blue Swirl | QDictEntry *tmp = QLIST_NEXT(entry, next); |
337 | 72cf2d4f | Blue Swirl | QLIST_REMOVE(entry, next); |
338 | fb08dde0 | Luiz Capitulino | qentry_destroy(entry); |
339 | fb08dde0 | Luiz Capitulino | entry = tmp; |
340 | fb08dde0 | Luiz Capitulino | } |
341 | fb08dde0 | Luiz Capitulino | } |
342 | fb08dde0 | Luiz Capitulino | |
343 | fb08dde0 | Luiz Capitulino | qemu_free(qdict); |
344 | fb08dde0 | Luiz Capitulino | } |