userutils.hh

// -*- c-basic-offset: 2; related-file-name: "../../lib/userutils.cc" -*-
#ifndef CLICK_USERUTILS_HH
#define CLICK_USERUTILS_HH
#include <click/archive.hh>
#include <stdio.h>
CLICK_DECLS
class ErrorHandler;
 
inline bool glob_match(const String &string, const String &pattern) {
    return string.glob_match(pattern);
}
 
String percent_substitute(const String &string, int format1, ...);
 
int click_strcmp(const String &a, const String &b);
 
void click_signal(int signum, void (*handler)(int), bool resethand);
 
const char *filename_landmark(const char *, bool file_is_expr = false);
 
String file_string(FILE *, ErrorHandler * = 0);
String file_string(String, ErrorHandler * = 0);
 
 
void file_read_lines(FILE*, Vector<String>&);
int file_read_lines(String, Vector<String>&, ErrorHandler * = 0);
 
String unique_tmpnam(const String &, ErrorHandler * = 0);
void remove_file_on_exit(const String &);
bool path_allows_default_path(String path);
String click_mktmpdir(ErrorHandler * = 0);
 
const char *clickpath();
void set_clickpath(const char *);
 
String clickpath_find_file(const String& filename, const char *subdir,
                           String default_path, ErrorHandler * = 0);
void clickpath_expand_path(const char* subdir, const String& default_path, Vector<String>&);
 
void parse_tabbed_lines(const String &, Vector<String> *, ...);
 
ArchiveElement init_archive_element(const String &, int);
 
String shell_quote(const String &, bool quote_tilde = false);
String shell_command_output_string(String command_line, const String &command_stdin, ErrorHandler *);
 
 
bool compressed_data(const unsigned char *buf, int len);
 
FILE *open_uncompress_pipe(const String &filename, const unsigned char *buf,
                           int len, ErrorHandler *errh);
 
int compressed_filename(const String &filename);
FILE *open_compress_pipe(const String &filename, ErrorHandler *);
 
uint64_t bit_extractor(const uint64_t &number, const unsigned short &k, const unsigned short &p);
String number_to_binary_str(const uint64_t &number, const unsigned &bits_nb = 32);
 
#if HAVE_DYNAMIC_LINKING
int clickdl_load_package(String, ErrorHandler *);
void clickdl_load_requirement(String, const Vector<ArchiveElement> *archive, ErrorHandler *);
#endif
 
CLICK_ENDDECLS
#endif