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29 
30 // string_conversion.h: Conversion between different UTF-8/16/32 encodings.
31 
32 #ifndef COMMON_STRING_CONVERSION_H__
33 #define COMMON_STRING_CONVERSION_H__
34 
35 #include <string>
36 #include <vector>
37 
38 #include "common/using_std_string.h"
39 #include "google_breakpad/common/breakpad_types.h"
40 
41 namespace google_breakpad {
42 
43 using std::vector;
44 
45 // Convert |in| to UTF-16 into |out|.  Use platform byte ordering.  If the
46 // conversion failed, |out| will be zero length.
47 void UTF8ToUTF16(const char *in, vector<uint16_t> *out);
48 
49 // Convert at least one character (up to a maximum of |in_length|) from |in|
50 // to UTF-16 into |out|.  Return the number of characters consumed from |in|.
51 // Any unused characters in |out| will be initialized to 0.  No memory will
52 // be allocated by this routine.
53 int UTF8ToUTF16Char(const char *in, int in_length, uint16_t out[2]);
54 
55 // Convert |in| to UTF-16 into |out|.  Use platform byte ordering.  If the
56 // conversion failed, |out| will be zero length.
57 void UTF32ToUTF16(const wchar_t *in, vector<uint16_t> *out);
58 
59 // Convert |in| to UTF-16 into |out|.  Any unused characters in |out| will be
60 // initialized to 0.  No memory will be allocated by this routine.
61 void UTF32ToUTF16Char(wchar_t in, uint16_t out[2]);
62 
63 // Convert |in| to UTF-8.  If |swap| is true, swap bytes before converting.
64 string UTF16ToUTF8(const vector<uint16_t> &in, bool swap);
65 
66 }  // namespace google_breakpad
67 
68 #endif  // COMMON_STRING_CONVERSION_H__
69