/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
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* distribution.
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* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
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* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
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* 5. Products derived from this software may not be called "Apache",
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* .
*/
#include "apr_mmap.h"
#include "apr_errno.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "apr_file_io.h"
#include "apr_strings.h"
#if APR_HAVE_UNISTD_H
#include
#endif
#include
#include
#include
/* hmmm, what is a truly portable define for the max path
* length on a platform?
*/
#define PATH_LEN 255
int main(void)
{
#if APR_HAS_MMAP
apr_pool_t *context;
apr_mmap_t *themmap = NULL;
apr_file_t *thefile = NULL;
apr_finfo_t finfo;
apr_int32_t flag = APR_READ;
apr_status_t rv;
char *file1;
char errmsg[120];
fprintf (stdout,"APR MMAP Test\n*************\n\n");
fprintf(stdout,"Initializing........................");
if (apr_initialize() != APR_SUCCESS) {
fprintf(stderr, "Failed.\n");
exit(-1);
}
fprintf(stdout,"OK\n");
atexit(apr_terminate);
fprintf(stdout,"Creating context....................");
if (apr_pool_create(&context, NULL) != APR_SUCCESS) {
fprintf(stderr, "Failed.\n");
exit(-1);
}
fprintf(stdout,"OK\n");
apr_filepath_get(&file1, 0, context);
file1 = apr_pstrcat(context,file1,"/testmmap.c",NULL);
fprintf(stdout, "Opening file........................");
rv = apr_file_open(&thefile, file1, flag, APR_UREAD | APR_GREAD, context);
if (rv != APR_SUCCESS) {
fprintf(stderr,
"couldn't open file `%s': %d/%s\n",
file1, rv, apr_strerror(rv, errmsg, sizeof errmsg));
exit(-1);
}
else {
fprintf(stdout, "OK\n");
}
fprintf(stderr, "Getting file size...................");
rv = apr_file_info_get(&finfo, APR_FINFO_NORM, thefile);
if (rv != APR_SUCCESS) {
fprintf(stderr,
"Didn't get file information: %d/%s\n",
rv, apr_strerror(rv, errmsg, sizeof errmsg));
exit(-1);
}
else {
fprintf(stdout, "%d bytes\n", (int)finfo.size);
}
fprintf(stdout,"Trying to mmap the file.............");
if (apr_mmap_create(&themmap, thefile, 0, finfo.size, APR_MMAP_READ, context) != APR_SUCCESS) {
fprintf(stderr,"Failed!\n");
exit(-1);
}
fprintf(stdout,"OK\n");
fprintf(stdout,"Trying to delete the mmap file......");
if (apr_mmap_delete(themmap) != APR_SUCCESS) {
fprintf(stderr,"Failed!\n");
exit (-1);
}
fprintf(stdout,"OK\n");
fprintf (stdout,"\nTest Complete\n");
return 0;
#else
fprintf(stdout,"APR MMAP Test\n*************\n\n");
fprintf(stdout,"Failed! APR was not built with MMAP.\n");
return -1;
#endif
}