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authorhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
committerhongbotian <hongbo.tianhongbo@huawei.com>2015-11-30 01:45:08 -0500
commite8ec7aa8e38a93f5b034ac74cebce5de23710317 (patch)
treeaa031937bf856c1f8d6ad7877b8d2cb0224da5ef /rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c
parentcc40af334e619bb549038238507407866f774f8f (diff)
upload http
JIRA: BOTTLENECK-10 Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c')
-rw-r--r--rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c130
1 files changed, 130 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c
new file mode 100644
index 00000000..451481b5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr-util/crypto/uuid.c
@@ -0,0 +1,130 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h> /* for sprintf */
+
+#include "apr.h"
+#include "apr_uuid.h"
+#include "apr_errno.h"
+#include "apr_lib.h"
+
+
+APU_DECLARE(void) apr_uuid_format(char *buffer, const apr_uuid_t *uuid)
+{
+ const unsigned char *d = uuid->data;
+
+ sprintf(buffer,
+ "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ d[0], d[1], d[2], d[3], d[4], d[5], d[6], d[7],
+ d[8], d[9], d[10], d[11], d[12], d[13], d[14], d[15]);
+}
+
+/* convert a pair of hex digits to an integer value [0,255] */
+#if 'A' == 65
+static unsigned char parse_hexpair(const char *s)
+{
+ int result;
+ int temp;
+
+ result = s[0] - '0';
+ if (result > 48)
+ result = (result - 39) << 4;
+ else if (result > 16)
+ result = (result - 7) << 4;
+ else
+ result = result << 4;
+
+ temp = s[1] - '0';
+ if (temp > 48)
+ result |= temp - 39;
+ else if (temp > 16)
+ result |= temp - 7;
+ else
+ result |= temp;
+
+ return (unsigned char)result;
+}
+#else
+static unsigned char parse_hexpair(const char *s)
+{
+ int result;
+
+ if (isdigit(*s)) {
+ result = (*s - '0') << 4;
+ }
+ else {
+ if (isupper(*s)) {
+ result = (*s - 'A' + 10) << 4;
+ }
+ else {
+ result = (*s - 'a' + 10) << 4;
+ }
+ }
+
+ ++s;
+ if (isdigit(*s)) {
+ result |= (*s - '0');
+ }
+ else {
+ if (isupper(*s)) {
+ result |= (*s - 'A' + 10);
+ }
+ else {
+ result |= (*s - 'a' + 10);
+ }
+ }
+
+ return (unsigned char)result;
+}
+#endif
+
+APU_DECLARE(apr_status_t) apr_uuid_parse(apr_uuid_t *uuid,
+ const char *uuid_str)
+{
+ int i;
+ unsigned char *d = uuid->data;
+
+ for (i = 0; i < 36; ++i) {
+ char c = uuid_str[i];
+ if (!apr_isxdigit(c) &&
+ !(c == '-' && (i == 8 || i == 13 || i == 18 || i == 23)))
+ /* ### need a better value */
+ return APR_BADARG;
+ }
+ if (uuid_str[36] != '\0') {
+ /* ### need a better value */
+ return APR_BADARG;
+ }
+
+ d[0] = parse_hexpair(&uuid_str[0]);
+ d[1] = parse_hexpair(&uuid_str[2]);
+ d[2] = parse_hexpair(&uuid_str[4]);
+ d[3] = parse_hexpair(&uuid_str[6]);
+
+ d[4] = parse_hexpair(&uuid_str[9]);
+ d[5] = parse_hexpair(&uuid_str[11]);
+
+ d[6] = parse_hexpair(&uuid_str[14]);
+ d[7] = parse_hexpair(&uuid_str[16]);
+
+ d[8] = parse_hexpair(&uuid_str[19]);
+ d[9] = parse_hexpair(&uuid_str[21]);
+
+ for (i = 6; i--;)
+ d[10 + i] = parse_hexpair(&uuid_str[i*2+24]);
+
+ return APR_SUCCESS;
+}