Merge "unzip: support shell globs in include/exclude lists."

#include <errno.h>

#include <error.h>

#include <fcntl.h>

#include <fnmatch.h>

#include <getopt.h>

#include <inttypes.h>

#include <stdio.h>

static uint64_t total_compressed_length = 0;

static size_t file_count = 0;

static bool Filter(const std::string& name) {

  if (!excludes.empty() && excludes.find(name) != excludes.end()) return true;

  if (!includes.empty() && includes.find(name) == includes.end()) return true;

static bool ShouldInclude(const std::string& name) {

  // Explicitly excluded?

  if (!excludes.empty()) {

    for (const auto& exclude : excludes) {

      if (!fnmatch(exclude.c_str(), name.c_str(), 0)) return false;

    }

  }

  // Implicitly included?

  if (includes.empty()) return true;

  // Explicitly included?

  for (const auto& include : includes) {

    if (!fnmatch(include.c_str(), name.c_str(), 0)) return true;

  }

  return false;

}

  ZipString string;

  while ((err = Next(cookie, &entry, &string)) >= 0) {

    std::string name(string.name, string.name + string.name_length);

    if (!Filter(name)) ProcessOne(zah, entry, name);

    if (ShouldInclude(name)) ProcessOne(zah, entry, name);

  }

  if (err < -1) error(1, 0, "failed iterating %s: %s", archive_name, ErrorCodeString(err));

  printf(

      "\n"

      "Extract FILEs from ZIP archive. Default is all files.\n"

      "Extract FILEs from ZIP archive. Default is all files. Both the include and\n"

      "exclude (-x) lists use shell glob patterns.\n"

      "\n"

      "-d DIR	Extract into DIR\n"

      "-l	List contents (-lq excludes archive name, -lv is verbose)\n"