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27 
28 #include "precompiled_tools.hxx"
29 #include "sal/config.h"
30 
31 #if defined UNX
32 
33 #include <cstddef>
34 
35 #include "osl/diagnose.h"
36 #include "rtl/strbuf.hxx"
37 #include "rtl/string.h"
38 #include "rtl/string.hxx"
39 #include "sal/types.h"
40 #include "tools/appendunixshellword.hxx"
41 
42 namespace tools {
43 
44 void appendUnixShellWord(
45     rtl::OStringBuffer * accumulator, rtl::OString const & text)
46 {
47     OSL_ASSERT(accumulator != NULL);
48     if (text.getLength() == 0) {
49         accumulator->append(RTL_CONSTASCII_STRINGPARAM("''"));
50     } else {
51         bool quoted = false;
52         for (sal_Int32 i = 0; i < text.getLength(); ++i) {
53             char c = text[i];
54             if (c == '\'') {
55                 if (quoted) {
56                     accumulator->append('\'');
57                     quoted = false;
58                 }
59                 accumulator->append(RTL_CONSTASCII_STRINGPARAM("\\'"));
60             } else {
61                 if (!quoted) {
62                     accumulator->append('\'');
63                     quoted = true;
64                 }
65                 accumulator->append(c);
66             }
67         }
68         if (quoted) {
69             accumulator->append('\'');
70         }
71     }
72 }
73 
74 }
75 
76 #endif
77