File: findtemp.c

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/*
 * findtemp.c
 *
 * TOMOYO Linux's utilities.
 *
 * Copyright (C) 2005-2009  NTT DATA CORPORATION
 *
 * Version: 1.7.0   2009/09/03
 *
 */
#include "ccstools.h"

int findtemp_main(int argc, char *argv[])
{
	const char **pattern_list = NULL;
	int pattern_list_count = 0;
	int i;
	char buffer[16384];
	char buffer2[sizeof(buffer)];
	if (argc > 1) {
		if (!strcmp(argv[1], "--with-domainname")) {
			_Bool flag = 0;
			static char *domain = NULL;
			memset(buffer, 0, sizeof(buffer));
			while (fgets(buffer, sizeof(buffer) - 1, stdin)) {
				char *cp = strchr(buffer, '\n');
				if (cp)
					*cp = '\0';
				if (!strncmp(buffer, "<kernel>", 8) &&
				    (buffer[8] == ' ' || !buffer[8])) {
					free(domain);
					domain = strdup(buffer);
					if (!domain)
						out_of_memory();
					flag = 0;
					continue;
				}
				cp = buffer;
				while (1) {
					struct stat64 buf;
					char *cp2 = strchr(cp, ' ');
					if (cp2)
						*cp2 = '\0';
					if (*cp == '/' && decode(cp, buffer2)
					    && lstat64(buffer2, &buf)) {
						if (!flag)
							printf("\n%s\n",
							       domain);
						flag = 1;
						printf("%s\n", buffer);
						break;
					}
					if (!cp2)
						break;
					*cp2++ = ' ';
					cp = cp2;
				}
			}
			free(domain);
			return 0;
		}
		if (strcmp(argv[1], "--all")) {
			printf("%s < domain_policy\n\n", argv[0]);
			return 0;
		}
	}
	while (memset(buffer, 0, sizeof(buffer)),
	       fscanf(stdin, "%16380s", buffer) == 1) {
		const char *cp;
		if (buffer[0] != '/')
			continue;
		{
			struct stat64 buf;
			if (!decode(buffer, buffer2))
				continue;
			if (!lstat64(buffer2, &buf))
				continue;
		}
		for (i = 0; i < pattern_list_count; i++) {
			if (!strcmp(pattern_list[i], buffer))
				break;
		}
		if (i < pattern_list_count)
			continue;
		pattern_list = realloc(pattern_list, sizeof(const char *) *
				       (pattern_list_count + 1));
		if (!pattern_list)
			out_of_memory();
		cp = strdup(buffer);
		if (!cp)
			out_of_memory();
		pattern_list[pattern_list_count++] = cp;
	}
	qsort(pattern_list, pattern_list_count, sizeof(const char *),
	      string_compare);
	for (i = 0; i < pattern_list_count; i++)
		printf("%s\n", pattern_list[i]);
	for (i = 0; i < pattern_list_count; i++)
		free((void *) pattern_list[i]);
	free(pattern_list);
	return 0;
}