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920dae64 AT |
1 | // |
2 | // SWIG typemaps for std::string | |
3 | // Luigi Ballabio, Tal Shalif and William Fulton | |
4 | // May 7, 2002 | |
5 | // | |
6 | // Java implementation | |
7 | // | |
8 | /* ------------------------------------------------------------------------ | |
9 | Typemaps for std::string and const std::string& | |
10 | These are mapped to a Java String and are passed around by value. | |
11 | ||
12 | To use non-const std::string references use the following %apply. Note | |
13 | that they are passed by value. | |
14 | %apply const std::string & {std::string &}; | |
15 | ------------------------------------------------------------------------ */ | |
16 | ||
17 | %{ | |
18 | #include <string> | |
19 | %} | |
20 | ||
21 | namespace std { | |
22 | ||
23 | class string; | |
24 | ||
25 | // string | |
26 | %typemap(jni) string "jstring" | |
27 | %typemap(jtype) string "String" | |
28 | %typemap(jstype) string "String" | |
29 | %typemap(javadirectorin) string "$jniinput" | |
30 | %typemap(javadirectorout) string "$javacall" | |
31 | ||
32 | %typemap(in) string | |
33 | %{if(!$input) { | |
34 | SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string"); | |
35 | return $null; | |
36 | } | |
37 | const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); | |
38 | if (!$1_pstr) return $null; | |
39 | $1 = std::string($1_pstr); | |
40 | jenv->ReleaseStringUTFChars($input, $1_pstr); %} | |
41 | ||
42 | %typemap(directorout) string | |
43 | %{if(!$input) { | |
44 | SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string"); | |
45 | return $null; | |
46 | } | |
47 | const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); | |
48 | if (!$1_pstr) return $null; | |
49 | $1 = std::string($1_pstr); | |
50 | jenv->ReleaseStringUTFChars($input, $1_pstr); %} | |
51 | ||
52 | %typemap(directorin,descriptor="Ljava/lang/String;") string | |
53 | %{ $input = jenv->NewStringUTF($1.c_str()); %} | |
54 | ||
55 | %typemap(out) string | |
56 | %{ $result = jenv->NewStringUTF($1.c_str()); %} | |
57 | ||
58 | %typemap(javain) string "$javainput" | |
59 | ||
60 | %typemap(javaout) string { | |
61 | return $jnicall; | |
62 | } | |
63 | ||
64 | %typemap(typecheck) string = char *; | |
65 | ||
66 | %typemap(throws) string %{ | |
67 | SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str()); | |
68 | return $null; | |
69 | %} | |
70 | ||
71 | // const string & | |
72 | %typemap(jni) const string & "jstring" | |
73 | %typemap(jtype) const string & "String" | |
74 | %typemap(jstype) const string & "String" | |
75 | %typemap(javadirectorin) const string & "$jniinput" | |
76 | %typemap(javadirectorout) const string & "$javacall" | |
77 | ||
78 | %typemap(in) const string & | |
79 | %{if(!$input) { | |
80 | SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string"); | |
81 | return $null; | |
82 | } | |
83 | const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); | |
84 | if (!$1_pstr) return $null; | |
85 | std::string $1_str($1_pstr); | |
86 | $1 = &$1_str; | |
87 | jenv->ReleaseStringUTFChars($input, $1_pstr); %} | |
88 | ||
89 | %typemap(directorout,warning=SWIG_WARN_TYPEMAP_THREAD_UNSAFE) const string & | |
90 | %{if(!$input) { | |
91 | SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "null std::string"); | |
92 | return $null; | |
93 | } | |
94 | const char *$1_pstr = (const char *)jenv->GetStringUTFChars($input, 0); | |
95 | if (!$1_pstr) return $null; | |
96 | /* possible thread/reentrant code problem */ | |
97 | static std::string $1_str($1_pstr); | |
98 | $1 = &$1_str; | |
99 | jenv->ReleaseStringUTFChars($input, $1_pstr); %} | |
100 | ||
101 | %typemap(directorin,descriptor="Ljava/lang/String;") const string & | |
102 | %{ $input = jenv->NewStringUTF($1.c_str()); %} | |
103 | ||
104 | %typemap(out) const string & | |
105 | %{ $result = jenv->NewStringUTF($1->c_str()); %} | |
106 | ||
107 | %typemap(javain) const string & "$javainput" | |
108 | ||
109 | %typemap(javaout) const string & { | |
110 | return $jnicall; | |
111 | } | |
112 | ||
113 | %typemap(typecheck) const string & = char *; | |
114 | ||
115 | %typemap(throws) const string & %{ | |
116 | SWIG_JavaThrowException(jenv, SWIG_JavaRuntimeException, $1.c_str()); | |
117 | return $null; | |
118 | %} | |
119 | ||
120 | } | |
121 |