/******************************************************************************
*
* Copyright (c) 2014 TOSHIYUKI ARAI. 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. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*
*
* PS.cpp
*
*****************************************************************************/
#include <oz++/Locale.h>
#include <oz++/Directory.h>
int main(int argc, char* argv[])
{
Locale locale;
fwide(stdout, 0);
try {
const char* dir = "/proc";
CharString pattern("*");
Directory directory(dir);
LinkedListT<FileAttributes> dirAttrList;
int m = directory.getDirList(pattern, dirAttrList);
printf("DirAttrList m=%d\n", m);
dirAttrList.sort(Sortable::DESCENDING);
ListEntryT<FileAttributes>* entry = dirAttrList.getEntry();
while (entry) {
FileAttributes* attr = entry -> getObject();
if (attr) {
const char* fullpath = (const char*)attr->getPath();
const char* name = strrchr(fullpath, '/');
if (name) {
name++;
}
//printf("fullpath :%s %s\n", fullpath, pid);
pid_t pid = atoi(name);
if (pid > 0) {
char cmdline[PATH_MAX];
sprintf(cmdline, "%s/%s", fullpath, "cmdline");
FILE* fp = fopen(cmdline, "rt");
if (fp) {
char process[PATH_MAX];
int r = fscanf(fp, "%s", process);
if (r > 0) {
printf("PID=%d Name=%s\n", pid, process);
}
fclose(fp);
}
}
}
entry = entry -> getNext();
}
} catch (Exception& ex) {
caught(ex);
}
return 0;
}