tools/source/misc/appendunixshellword.cxx

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  30
  31 #include "precompiled_tools.hxx"
  32 #include "sal/config.h"
  33
  34 #if defined UNX
  35
  36 #include <cstddef>
  37
  38 #include "osl/diagnose.h"
  39 #include "rtl/strbuf.hxx"
  40 #include "rtl/string.h"
  41 #include "rtl/string.hxx"
  42 #include "sal/types.h"
  43 #include "tools/appendunixshellword.hxx"
  44
  45 namespace tools {
  46
  47 void appendUnixShellWord(
  48     rtl::OStringBuffer * accumulator, rtl::OString const & text)
  49 {
  50     OSL_ASSERT(accumulator != NULL);
  51     if (text.getLength() == 0) {
  52         accumulator->append(RTL_CONSTASCII_STRINGPARAM("''"));
  53     } else {
  54         bool quoted = false;
  55         for (sal_Int32 i = 0; i < text.getLength(); ++i) {
  56             char c = text[i];
  57             if (c == '\'') {
  58                 if (quoted) {
  59                     accumulator->append('\'');
  60                     quoted = false;
  61                 }
  62                 accumulator->append(RTL_CONSTASCII_STRINGPARAM("\\'"));
  63             } else {
  64                 if (!quoted) {
  65                     accumulator->append('\'');
  66                     quoted = true;
  67                 }
  68                 accumulator->append(c);
  69             }
  70         }
  71         if (quoted) {
  72             accumulator->append('\'');
  73         }
  74     }
  75 }
  76
  77 }
  78
  79 #endif