|
11 | 11 |
|
12 | 12 | #include "nxt_jni.h"
|
13 | 13 |
|
14 |
| - |
15 |
| -static jclass nxt_java_NoSuchElementException_class; |
16 |
| -static jclass nxt_java_IOException_class; |
17 |
| -static jclass nxt_java_IllegalStateException_class; |
18 |
| -static jclass nxt_java_File_class; |
19 |
| -static jmethodID nxt_java_File_ctor; |
| 14 | +static jclass nxt_java_NoSuchElementException_class; |
| 15 | +static jclass nxt_java_IOException_class; |
| 16 | +static jclass nxt_java_IllegalStateException_class; |
| 17 | +static jclass nxt_java_File_class; |
| 18 | +static jmethodID nxt_java_File_ctor; |
20 | 19 |
|
21 | 20 | static inline char nxt_java_lowcase(char c);
|
22 | 21 |
|
23 |
| - |
24 |
| -int |
25 |
| -nxt_java_jni_init(JNIEnv *env) |
26 |
| -{ |
27 |
| - jclass cls; |
28 |
| - |
29 |
| - cls = (*env)->FindClass(env, "java/util/NoSuchElementException"); |
30 |
| - if (cls == NULL) { |
31 |
| - return NXT_UNIT_ERROR; |
32 |
| - } |
33 |
| - |
34 |
| - nxt_java_NoSuchElementException_class = (*env)->NewGlobalRef(env, cls); |
35 |
| - (*env)->DeleteLocalRef(env, cls); |
36 |
| - |
37 |
| - |
38 |
| - cls = (*env)->FindClass(env, "java/io/IOException"); |
39 |
| - if (cls == NULL) { |
40 |
| - (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
41 |
| - return NXT_UNIT_ERROR; |
42 |
| - } |
43 |
| - |
44 |
| - nxt_java_IOException_class = (*env)->NewGlobalRef(env, cls); |
45 |
| - (*env)->DeleteLocalRef(env, cls); |
46 |
| - |
47 |
| - |
48 |
| - cls = (*env)->FindClass(env, "java/lang/IllegalStateException"); |
49 |
| - if (cls == NULL) { |
50 |
| - (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
51 |
| - (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
52 |
| - return NXT_UNIT_ERROR; |
53 |
| - } |
54 |
| - |
55 |
| - nxt_java_IllegalStateException_class = (*env)->NewGlobalRef(env, cls); |
56 |
| - (*env)->DeleteLocalRef(env, cls); |
57 |
| - |
58 |
| - |
59 |
| - cls = (*env)->FindClass(env, "java/io/File"); |
60 |
| - if (cls == NULL) { |
61 |
| - (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
62 |
| - (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
63 |
| - (*env)->DeleteGlobalRef(env, nxt_java_IllegalStateException_class); |
64 |
| - return NXT_UNIT_ERROR; |
65 |
| - } |
66 |
| - |
67 |
| - nxt_java_File_class = (*env)->NewGlobalRef(env, cls); |
68 |
| - (*env)->DeleteLocalRef(env, cls); |
69 |
| - |
70 |
| - |
71 |
| - nxt_java_File_ctor = (*env)->GetMethodID(env, nxt_java_File_class, "<init>", |
72 |
| - "(Ljava/lang/String;)V"); |
73 |
| - if (nxt_java_File_ctor == NULL) { |
74 |
| - (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
75 |
| - (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
76 |
| - (*env)->DeleteGlobalRef(env, nxt_java_IllegalStateException_class); |
77 |
| - (*env)->DeleteGlobalRef(env, nxt_java_File_class); |
78 |
| - return NXT_UNIT_ERROR; |
79 |
| - } |
80 |
| - |
81 |
| - return NXT_UNIT_OK; |
| 22 | +int nxt_java_jni_init(JNIEnv *env) { |
| 23 | + jclass cls; |
| 24 | + |
| 25 | + cls = (*env)->FindClass(env, "java/util/NoSuchElementException"); |
| 26 | + if (cls == NULL) { |
| 27 | + return NXT_UNIT_ERROR; |
| 28 | + } |
| 29 | + |
| 30 | + nxt_java_NoSuchElementException_class = (*env)->NewGlobalRef(env, cls); |
| 31 | + (*env)->DeleteLocalRef(env, cls); |
| 32 | + |
| 33 | + cls = (*env)->FindClass(env, "java/io/IOException"); |
| 34 | + if (cls == NULL) { |
| 35 | + (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
| 36 | + return NXT_UNIT_ERROR; |
| 37 | + } |
| 38 | + |
| 39 | + nxt_java_IOException_class = (*env)->NewGlobalRef(env, cls); |
| 40 | + (*env)->DeleteLocalRef(env, cls); |
| 41 | + |
| 42 | + cls = (*env)->FindClass(env, "java/lang/IllegalStateException"); |
| 43 | + if (cls == NULL) { |
| 44 | + (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
| 45 | + (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
| 46 | + return NXT_UNIT_ERROR; |
| 47 | + } |
| 48 | + |
| 49 | + nxt_java_IllegalStateException_class = (*env)->NewGlobalRef(env, cls); |
| 50 | + (*env)->DeleteLocalRef(env, cls); |
| 51 | + |
| 52 | + cls = (*env)->FindClass(env, "java/io/File"); |
| 53 | + if (cls == NULL) { |
| 54 | + (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
| 55 | + (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
| 56 | + (*env)->DeleteGlobalRef(env, nxt_java_IllegalStateException_class); |
| 57 | + return NXT_UNIT_ERROR; |
| 58 | + } |
| 59 | + |
| 60 | + nxt_java_File_class = (*env)->NewGlobalRef(env, cls); |
| 61 | + (*env)->DeleteLocalRef(env, cls); |
| 62 | + |
| 63 | + nxt_java_File_ctor = (*env)->GetMethodID(env, nxt_java_File_class, "<init>", |
| 64 | + "(Ljava/lang/String;)V"); |
| 65 | + if (nxt_java_File_ctor == NULL) { |
| 66 | + (*env)->DeleteGlobalRef(env, nxt_java_NoSuchElementException_class); |
| 67 | + (*env)->DeleteGlobalRef(env, nxt_java_IOException_class); |
| 68 | + (*env)->DeleteGlobalRef(env, nxt_java_IllegalStateException_class); |
| 69 | + (*env)->DeleteGlobalRef(env, nxt_java_File_class); |
| 70 | + return NXT_UNIT_ERROR; |
| 71 | + } |
| 72 | + |
| 73 | + return NXT_UNIT_OK; |
82 | 74 | }
|
83 | 75 |
|
84 |
| - |
85 |
| -void |
86 |
| -nxt_java_throw_NoSuchElementException(JNIEnv *env, const char *msg) |
87 |
| -{ |
88 |
| - (*env)->ThrowNew(env, nxt_java_NoSuchElementException_class, msg); |
| 76 | +void nxt_java_throw_NoSuchElementException(JNIEnv *env, const char *msg) { |
| 77 | + (*env)->ThrowNew(env, nxt_java_NoSuchElementException_class, msg); |
89 | 78 | }
|
90 | 79 |
|
91 |
| - |
92 |
| -void |
93 |
| -nxt_java_throw_IOException(JNIEnv *env, const char *msg) |
94 |
| -{ |
95 |
| - (*env)->ThrowNew(env, nxt_java_IOException_class, msg); |
| 80 | +void nxt_java_throw_IOException(JNIEnv *env, const char *msg) { |
| 81 | + (*env)->ThrowNew(env, nxt_java_IOException_class, msg); |
96 | 82 | }
|
97 | 83 |
|
98 |
| - |
99 |
| -void |
100 |
| -nxt_java_throw_IllegalStateException(JNIEnv *env, const char *msg) |
101 |
| -{ |
102 |
| - (*env)->ThrowNew(env, nxt_java_IllegalStateException_class, msg); |
| 84 | +void nxt_java_throw_IllegalStateException(JNIEnv *env, const char *msg) { |
| 85 | + (*env)->ThrowNew(env, nxt_java_IllegalStateException_class, msg); |
103 | 86 | }
|
104 | 87 |
|
| 88 | +nxt_unit_field_t *nxt_java_findHeader(nxt_unit_field_t *f, |
| 89 | + nxt_unit_field_t *end, const char *name, |
| 90 | + uint8_t name_len) { |
| 91 | + const char *field_name; |
105 | 92 |
|
106 |
| -nxt_unit_field_t * |
107 |
| -nxt_java_findHeader(nxt_unit_field_t *f, nxt_unit_field_t *end, |
108 |
| - const char *name, uint8_t name_len) |
109 |
| -{ |
110 |
| - const char *field_name; |
111 |
| - |
112 |
| - for (/* void */ ; f < end; f++) { |
113 |
| - if (f->skip != 0 || f->name_length != name_len) { |
114 |
| - continue; |
115 |
| - } |
| 93 | + for (/* void */; f < end; f++) { |
| 94 | + if (f->skip != 0 || f->name_length != name_len) { |
| 95 | + continue; |
| 96 | + } |
116 | 97 |
|
117 |
| - field_name = nxt_unit_sptr_get(&f->name); |
| 98 | + field_name = nxt_unit_sptr_get(&f->name); |
118 | 99 |
|
119 |
| - if (nxt_java_strcaseeq(name, field_name, name_len)) { |
120 |
| - return f; |
121 |
| - } |
| 100 | + if (nxt_java_strcaseeq(name, field_name, name_len)) { |
| 101 | + return f; |
122 | 102 | }
|
| 103 | + } |
123 | 104 |
|
124 |
| - return NULL; |
| 105 | + return NULL; |
125 | 106 | }
|
126 | 107 |
|
| 108 | +int nxt_java_strcaseeq(const char *str1, const char *str2, int len) { |
| 109 | + char c1, c2; |
| 110 | + const char *end1; |
127 | 111 |
|
128 |
| -int |
129 |
| -nxt_java_strcaseeq(const char *str1, const char *str2, int len) |
130 |
| -{ |
131 |
| - char c1, c2; |
132 |
| - const char *end1; |
| 112 | + end1 = str1 + len; |
133 | 113 |
|
134 |
| - end1 = str1 + len; |
| 114 | + while (str1 < end1) { |
| 115 | + c1 = nxt_java_lowcase(*str1++); |
| 116 | + c2 = nxt_java_lowcase(*str2++); |
135 | 117 |
|
136 |
| - while (str1 < end1) { |
137 |
| - c1 = nxt_java_lowcase(*str1++); |
138 |
| - c2 = nxt_java_lowcase(*str2++); |
139 |
| - |
140 |
| - if (c1 != c2) { |
141 |
| - return 0; |
142 |
| - } |
| 118 | + if (c1 != c2) { |
| 119 | + return 0; |
143 | 120 | }
|
| 121 | + } |
144 | 122 |
|
145 |
| - return 1; |
| 123 | + return 1; |
146 | 124 | }
|
147 | 125 |
|
148 |
| - |
149 |
| -static inline char |
150 |
| -nxt_java_lowcase(char c) |
151 |
| -{ |
152 |
| - return (c >= 'A' && c <= 'Z') ? c | 0x20 : c; |
| 126 | +static inline char nxt_java_lowcase(char c) { |
| 127 | + return (c >= 'A' && c <= 'Z') ? c | 0x20 : c; |
153 | 128 | }
|
154 | 129 |
|
| 130 | +jstring nxt_java_newString(JNIEnv *env, char *str, uint32_t len) { |
| 131 | + char tmp; |
| 132 | + jstring res; |
155 | 133 |
|
156 |
| -jstring |
157 |
| -nxt_java_newString(JNIEnv *env, char *str, uint32_t len) |
158 |
| -{ |
159 |
| - char tmp; |
160 |
| - jstring res; |
| 134 | + tmp = str[len]; |
161 | 135 |
|
162 |
| - tmp = str[len]; |
| 136 | + if (tmp != '\0') { |
| 137 | + str[len] = '\0'; |
| 138 | + } |
163 | 139 |
|
164 |
| - if (tmp != '\0') { |
165 |
| - str[len] = '\0'; |
166 |
| - } |
167 |
| - |
168 |
| - res = (*env)->NewStringUTF(env, str); |
| 140 | + res = (*env)->NewStringUTF(env, str); |
169 | 141 |
|
170 |
| - if (tmp != '\0') { |
171 |
| - str[len] = tmp; |
172 |
| - } |
| 142 | + if (tmp != '\0') { |
| 143 | + str[len] = tmp; |
| 144 | + } |
173 | 145 |
|
174 |
| - return res; |
| 146 | + return res; |
175 | 147 | }
|
0 commit comments