1 mike 1.1 /*
2 **==============================================================================
3 **
4 ** Open Management Infrastructure (OMI)
5 **
6 ** Copyright (c) Microsoft Corporation
7 **
8 ** Licensed under the Apache License, Version 2.0 (the "License"); you may not
9 ** use this file except in compliance with the License. You may obtain a copy
10 ** of the License at
11 **
12 ** http://www.apache.org/licenses/LICENSE-2.0
13 **
14 ** THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 ** KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
16 ** WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
17 ** MERCHANTABLITY OR NON-INFRINGEMENT.
18 **
19 ** See the Apache 2 License for the specific language governing permissions
20 ** and limitations under the License.
21 **
22 mike 1.1 **==============================================================================
23 */
24
25 #include <stdlib.h>
26 #include <string.h>
27 #include "strarr.h"
28 #include "strings.h"
29
30 char** StrArr()
31 {
32 return (char**)calloc(1, sizeof(char*));
33 }
34
35 void StrArrCat(char*** self_, const char* str)
36 {
37 size_t len;
38 char** self = *self_;
39
40 len = StrArrLen(self);
41 self = (char**)realloc(self, sizeof(char*) * (len + 2));
42
43 mike 1.1 if (self)
44 {
45 char* s = Strdup(str);
46 self[len] = s;
47 self[len+1] = NULL;
48 }
49
50 *self_ = self;
51 }
52
53 size_t StrArrLen(char** self)
54 {
55 char** p = self;
56
57 while (*p)
58 p++;
59
60 return p - self;
61 }
62
63 void StrArrFree(char** self)
64 mike 1.1 {
65 char** p = self;
66 while (*p)
67 free(*p++);
68
69 free(self);
70 }
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