upload http

JIRA: BOTTLENECK-10

Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>

1 files changed, 293 insertions, 0 deletions

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c
new file mode 100644
index 00000000..01357d5b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c
@@ -0,0 +1,293 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#if APR_HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if APR_HAS_SHARED_MEMORY
+
+typedef struct mbox {
+    char msg[1024]; 
+    int msgavail; 
+} mbox;
+mbox *boxes;
+
+#define N_BOXES 10
+#define N_MESSAGES 100
+#define SHARED_SIZE (apr_size_t)(N_BOXES * sizeof(mbox))
+#define SHARED_FILENAME "/tmp/apr.testshm.shm"
+
+static void msgwait(int sleep_sec, int first_box, int last_box)
+{
+    int i;
+    apr_time_t start = apr_time_now();
+    apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
+    while (apr_time_now() - start < sleep_duration) {
+        for (i = first_box; i < last_box; i++) {
+            if (boxes[i].msgavail) {
+                fprintf(stdout, "received a message in box %d, message was: %s\n", 
+                        i, boxes[i].msg); 
+                boxes[i].msgavail = 0; /* reset back to 0 */
+            }
+        }
+        apr_sleep(apr_time_make(0, 10000)); /* 10ms */
+    }
+    fprintf(stdout, "done waiting on mailboxes...\n");
+}
+
+static void msgput(int boxnum, char *msg)
+{
+    fprintf(stdout, "Sending message to box %d\n", boxnum);
+    apr_cpystrn(boxes[boxnum].msg, msg, strlen(msg));
+    boxes[boxnum].msgavail = 1;
+}
+
+static apr_status_t test_anon(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    apr_size_t retsize;
+    pid_t pid;
+    int cnt, i, exit_int;
+
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+
+    printf("Creating anonymous shared memory block (%"
+           APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); 
+    rv = apr_shm_create(&shm, SHARED_SIZE, NULL, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Checking size...%" APR_SIZE_T_FMT " bytes...",
+            retsize = apr_shm_size_get(shm));
+    if (retsize != SHARED_SIZE) {
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Allocating shared mbox memory for %d boxes ..............",
+           N_BOXES); 
+    boxes = apr_shm_baseaddr_get(shm);
+    if (boxes == NULL) { 
+        fprintf(stderr, "Error creating message boxes.\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Shared Process Test (child/parent)\n");
+    pid = fork();
+    if (pid == 0) { /* child */
+        msgwait(5, 0, N_BOXES);
+        exit(0);
+    }
+    else if (pid > 0) { /* parent */
+        i = N_BOXES;
+        cnt = N_MESSAGES;
+        while (--cnt > 0) {
+            if ((i-=3) < 0) {
+                i += N_BOXES; /* start over at the top */
+            }
+            msgput(i, "Sending a message\n");
+            apr_sleep(apr_time_make(0, 10000));
+        }
+    }
+    else {
+        printf("Error creating a child process\n");
+        return errno;
+    }
+    /* wait for the child */
+    printf("Waiting for child to exit.\n");
+    if (waitpid(pid, &exit_int, 0) < 0) {
+        return errno;
+    }
+
+    printf("Destroying shared memory segment...");
+    rv = apr_shm_destroy(shm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+static apr_status_t test_named(apr_pool_t *parpool)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    apr_shm_t *shm;
+    apr_size_t retsize;
+    pid_t pidproducer, pidconsumer;
+    int exit_int;
+
+    rv = apr_pool_create(&pool, parpool);
+    if (rv != APR_SUCCESS) {
+        fprintf(stderr, "Error creating child pool\n");
+        return rv;
+    }
+
+    printf("Creating named shared memory block (%"
+           APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); 
+    rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, pool);
+    if (rv != APR_SUCCESS) { 
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Checking size...%" APR_SIZE_T_FMT " bytes...",
+            retsize = apr_shm_size_get(shm));
+    if (retsize != SHARED_SIZE) {
+        fprintf(stderr, "Error allocating shared memory block\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("Allocating shared mbox memory for %d boxes ..............",
+           N_BOXES); 
+    boxes = apr_shm_baseaddr_get(shm);
+    if (boxes == NULL) { 
+        fprintf(stderr, "Error creating message boxes.\n");
+        return rv;
+    }
+    fprintf(stdout, "OK\n");
+
+    printf("fork()ing and exec()ing children:\n");
+    pidproducer = fork();
+    if (pidproducer == 0) { /* child */
+        /* FIXME: exec a producer */
+        printf("starting consumer.....\n");
+        if (execlp("testshmconsumer", "testshmconsumer", (char*)0) < 0) {
+            return errno;
+        }
+    }
+    else if (pidproducer > 0) { /* parent */
+        /* fork another child */
+        pidconsumer = fork();
+        if (pidconsumer == 0) { /* child */
+            /* FIXME: exec a producer */
+            printf("starting producer.....\n");
+            if (execlp("testshmproducer", "testshmproducer", (char*)0) < 0) {
+                return errno;
+            }
+        }
+        else if (pidconsumer < 0) { /* parent */
+            printf("Error creating a child process\n");
+            return errno;
+        }
+    }
+    else {
+        printf("Error creating a child process\n");
+        return errno;
+    }
+    /* wait for the child */
+    printf("Waiting for producer to exit.\n");
+    if (waitpid(pidconsumer, &exit_int, 0) < 0) {
+        return errno;
+    }
+    if (!WIFEXITED(exit_int)) {
+        printf("Producer was unsuccessful.\n");
+        return APR_EGENERAL;
+    }
+    printf("Waiting for consumer to exit.\n");
+    if (waitpid(pidproducer, &exit_int, 0) < 0) {
+        return errno;
+    }
+    if (!WIFEXITED(exit_int)) {
+        printf("Consumer was unsuccessful.\n");
+        return APR_EGENERAL;
+    }
+
+    printf("Destroying shared memory segment...");
+    rv = apr_shm_destroy(shm);
+    if (rv != APR_SUCCESS) {
+        printf("FAILED\n");
+        return rv;
+    }
+    printf("OK\n");
+
+    apr_pool_destroy(pool);
+
+    return APR_SUCCESS;
+}
+
+int main(void)
+{
+    apr_status_t rv;
+    apr_pool_t *pool;
+    char errmsg[200];
+
+    apr_initialize();
+    
+    printf("APR Shared Memory Test\n");
+    printf("======================\n\n");
+
+    printf("Initializing the pool............................"); 
+    if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+        printf("could not initialize pool\n");
+        exit(-1);
+    }
+    printf("OK\n");
+
+    rv = test_anon(pool);
+    if (rv != APR_SUCCESS) {
+        if (rv == APR_ENOTIMPL) {
+            printf("Anonymous shared memory unavailable on this platform.\n");
+        }
+        else {
+            printf("Anonymous shared memory test FAILED: [%d] %s\n",
+                   rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+            exit(-2);
+        }
+    }
+    printf("Anonymous shared memory test passed!\n");
+
+    if ((rv = test_named(pool)) != APR_SUCCESS) {
+        printf("Name-based shared memory test FAILED: [%d] %s \n",
+               rv, apr_strerror(rv, errmsg, sizeof(errmsg)));
+        exit(-3);
+    }
+    printf("Named shared memory test passed!\n");
+
+    return 0;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+#error shmem is not supported on this platform
+#endif /* APR_HAS_SHARED_MEMORY */
+