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/**
* Copyright (c) 2007-2012, Timothy Stack
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* * Neither the name of Timothy Stack nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <algorithm>
#include "logfile.hh"
#include "log_format.hh"
#include "log_format_loader.hh"
using namespace std;
typedef enum {
MODE_NONE,
MODE_ECHO,
MODE_LINE_COUNT,
MODE_TIMES,
MODE_LEVELS,
} dl_mode_t;
time_t time(time_t *_unused)
{
return 1194107018;
}
int main(int argc, char *argv[])
{
int c, retval = EXIT_SUCCESS;
dl_mode_t mode = MODE_NONE;
string expected_format;
{
std::vector<std::string> paths, errors;
load_formats(paths, errors);
}
while ((c = getopt(argc, argv, "ef:ltv")) != -1) {
switch (c) {
case 'f':
expected_format = optarg;
break;
case 'e':
mode = MODE_ECHO;
break;
case 'l':
mode = MODE_LINE_COUNT;
break;
case 't':
mode = MODE_TIMES;
break;
case 'v':
mode = MODE_LEVELS;
break;
}
}
argc -= optind;
argv += optind;
if (retval == EXIT_FAILURE) {
}
else if (argc == 0) {
fprintf(stderr, "error: expecting log file name\n");
}
else {
logfile lf(argv[0]);
struct stat st;
stat(argv[0], &st);
assert(strcmp(argv[0], lf.get_filename().c_str()) == 0);
lf.rebuild_index();
if (expected_format == "") {
assert(lf.get_format() == NULL);
}
else {
//printf("%s %s\n", lf.get_format()->get_name().c_str(), expected_format.c_str());
assert(lf.get_format()->get_name() == expected_format);
}
if (!lf.is_compressed()) {
assert(lf.get_modified_time() == st.st_mtime);
}
switch (mode) {
case MODE_NONE:
break;
case MODE_ECHO:
for (logfile::iterator iter = lf.begin(); iter != lf.end(); ++iter) {
printf("%s\n", lf.read_line(iter).c_str());
}
break;
case MODE_LINE_COUNT:
printf("%zd\n", lf.size());
break;
case MODE_TIMES:
for (logfile::iterator iter = lf.begin(); iter != lf.end(); ++iter) {
char buffer[1024];
time_t lt;
lt = iter->get_time();
strftime(buffer, sizeof(buffer),
"%b %d %H:%M:%S %Y",
gmtime(<));
printf("%s -- %03d\n", buffer, iter->get_millis());
}
break;
case MODE_LEVELS:
for (logfile::iterator iter = lf.begin(); iter != lf.end(); ++iter) {
printf("0x%02x\n", iter->get_level());
}
break;
}
}
return retval;
}
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