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5  * distributed with this work for additional information
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8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
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20  *************************************************************/
21 
22 
23 
24 #include "precompiled_tools.hxx"
25 #include "sal/config.h"
26 
27 #if defined UNX
28 
29 #include <cstddef>
30 
31 #include "osl/diagnose.h"
32 #include "rtl/strbuf.hxx"
33 #include "rtl/string.h"
34 #include "rtl/string.hxx"
35 #include "sal/types.h"
36 #include "tools/appendunixshellword.hxx"
37 
38 namespace tools {
39 
appendUnixShellWord(rtl::OStringBuffer * accumulator,rtl::OString const & text)40 void appendUnixShellWord(
41     rtl::OStringBuffer * accumulator, rtl::OString const & text)
42 {
43     OSL_ASSERT(accumulator != NULL);
44     if (text.getLength() == 0) {
45         accumulator->append(RTL_CONSTASCII_STRINGPARAM("''"));
46     } else {
47         bool quoted = false;
48         for (sal_Int32 i = 0; i < text.getLength(); ++i) {
49             char c = text[i];
50             if (c == '\'') {
51                 if (quoted) {
52                     accumulator->append('\'');
53                     quoted = false;
54                 }
55                 accumulator->append(RTL_CONSTASCII_STRINGPARAM("\\'"));
56             } else {
57                 if (!quoted) {
58                     accumulator->append('\'');
59                     quoted = true;
60                 }
61                 accumulator->append(c);
62             }
63         }
64         if (quoted) {
65             accumulator->append('\'');
66         }
67     }
68 }
69 
70 }
71 
72 #endif
73