76 "java/util/zip/ZipException",
77 "(Ljava/lang/String;)V", s);
78 if (x != NULL) {
79 (*env)->Throw(env, x);
80 }
81 }
82 }
83
84 JNIEXPORT jlong JNICALL
85 Java_java_util_zip_ZipFile_open(JNIEnv *env, jclass cls, jstring name,
86 jint mode, jlong lastModified,
87 jboolean usemmap)
88 {
89 const char *path = JNU_GetStringPlatformChars(env, name, 0);
90 char *msg = 0;
91 jlong result = 0;
92 int flag = 0;
93 jzfile *zip = 0;
94
95 if (mode & OPEN_READ) flag |= O_RDONLY;
96 if (mode & OPEN_DELETE) flag |= JVM_O_DELETE;
97
98 if (path != 0) {
99 zip = ZIP_Get_From_Cache(path, &msg, lastModified);
100 if (zip == 0 && msg == 0) {
101 ZFILE zfd = 0;
102 #ifdef WIN32
103 zfd = winFileHandleOpen(env, name, flag);
104 if (zfd == -1) {
105 /* Exception already pending. */
106 goto finally;
107 }
108 #else
109 zfd = JVM_Open(path, flag, 0);
110 if (zfd < 0) {
111 throwFileNotFoundException(env, name);
112 goto finally;
113 }
114 #endif
115 zip = ZIP_Put_In_Cache0(path, zfd, &msg, lastModified, usemmap);
116 }
117
118 if (zip != 0) {
119 result = ptr_to_jlong(zip);
120 } else if (msg != 0) {
121 ThrowZipException(env, msg);
122 free(msg);
123 } else if (errno == ENOMEM) {
124 JNU_ThrowOutOfMemoryError(env, 0);
125 } else {
126 ThrowZipException(env, "error in opening zip file");
127 }
128 finally:
129 JNU_ReleaseStringPlatformChars(env, name, path);
130 }
131 return result;
132 }
133
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76 "java/util/zip/ZipException",
77 "(Ljava/lang/String;)V", s);
78 if (x != NULL) {
79 (*env)->Throw(env, x);
80 }
81 }
82 }
83
84 JNIEXPORT jlong JNICALL
85 Java_java_util_zip_ZipFile_open(JNIEnv *env, jclass cls, jstring name,
86 jint mode, jlong lastModified,
87 jboolean usemmap)
88 {
89 const char *path = JNU_GetStringPlatformChars(env, name, 0);
90 char *msg = 0;
91 jlong result = 0;
92 int flag = 0;
93 jzfile *zip = 0;
94
95 if (mode & OPEN_READ) flag |= O_RDONLY;
96
97 if (path != 0) {
98 zip = ZIP_Get_From_Cache(path, &msg, lastModified);
99 if (zip == 0 && msg == 0) {
100 ZFILE zfd = 0;
101 #ifdef WIN32
102 if (mode & OPEN_DELETE) flag |= O_TEMPORARY;
103 zfd = winFileHandleOpen(env, name, flag);
104 if (zfd == -1) {
105 /* Exception already pending. */
106 goto finally;
107 }
108 #else
109 zfd = open(path, flag, 0);
110 if (zfd < 0) {
111 throwFileNotFoundException(env, name);
112 goto finally;
113 }
114 if (mode & OPEN_DELETE) {
115 unlink(path);
116 }
117 #endif
118 zip = ZIP_Put_In_Cache0(path, zfd, &msg, lastModified, usemmap);
119 }
120
121 if (zip != 0) {
122 result = ptr_to_jlong(zip);
123 } else if (msg != 0) {
124 ThrowZipException(env, msg);
125 free(msg);
126 } else if (errno == ENOMEM) {
127 JNU_ThrowOutOfMemoryError(env, 0);
128 } else {
129 ThrowZipException(env, "error in opening zip file");
130 }
131 finally:
132 JNU_ReleaseStringPlatformChars(env, name, path);
133 }
134 return result;
135 }
136
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