remove ceph code

[stor4nfv.git] / src / ceph / src / rgw / rgw_tools.cc

diff --git a/src/ceph/src/rgw/rgw_tools.cc b/src/ceph/src/rgw/rgw_tools.cc
deleted file mode 100644 (file)
index b79fecb..0000000
--- a/src/ceph/src/rgw/rgw_tools.cc
+++ /dev/null
@@ -1,206 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-// vim: ts=8 sw=2 smarttab
-
-#include <errno.h>
-
-#include "common/errno.h"
-#include "common/safe_io.h"
-
-#include "include/types.h"
-
-#include "rgw_common.h"
-#include "rgw_rados.h"
-#include "rgw_tools.h"
-
-#define dout_subsys ceph_subsys_rgw
-
-#define READ_CHUNK_LEN (512 * 1024)
-
-static std::map<std::string, std::string>* ext_mime_map;
-
-int rgw_put_system_obj(RGWRados *rgwstore, const rgw_pool& pool, const string& oid, const char *data, size_t size, bool exclusive,
-                       RGWObjVersionTracker *objv_tracker, real_time set_mtime, map<string, bufferlist> *pattrs)
-{
-  map<string,bufferlist> no_attrs;
-  if (!pattrs)
-    pattrs = &no_attrs;
-
-  rgw_raw_obj obj(pool, oid);
-
-  int ret = rgwstore->put_system_obj(NULL, obj, data, size, exclusive, NULL, *pattrs, objv_tracker, set_mtime);
-
-  if (ret == -ENOENT) {
-    ret = rgwstore->create_pool(pool);
-    if (ret >= 0)
-      ret = rgwstore->put_system_obj(NULL, obj, data, size, exclusive, NULL, *pattrs, objv_tracker, set_mtime);
-  }
-
-  return ret;
-}
-
-int rgw_get_system_obj(RGWRados *rgwstore, RGWObjectCtx& obj_ctx, const rgw_pool& pool, const string& key, bufferlist& bl,
-                       RGWObjVersionTracker *objv_tracker, real_time *pmtime, map<string, bufferlist> *pattrs,
-                       rgw_cache_entry_info *cache_info)
-{
-  bufferlist::iterator iter;
-  int request_len = READ_CHUNK_LEN;
-  rgw_raw_obj obj(pool, key);
-
-  obj_version original_readv;
-  if (objv_tracker && !objv_tracker->read_version.empty()) {
-    original_readv = objv_tracker->read_version;
-  }
-
-  do {
-    RGWRados::SystemObject source(rgwstore, obj_ctx, obj);
-    RGWRados::SystemObject::Read rop(&source);
-
-    rop.stat_params.attrs = pattrs;
-    rop.stat_params.lastmod = pmtime;
-
-    int ret = rop.stat(objv_tracker);
-    if (ret < 0)
-      return ret;
-
-    rop.read_params.cache_info = cache_info;
-
-    ret = rop.read(0, request_len - 1, bl, objv_tracker);
-    if (ret == -ECANCELED) {
-      /* raced, restart */
-      if (!original_readv.empty()) {
-        /* we were asked to read a specific obj_version, failed */
-        return ret;
-      }
-      if (objv_tracker) {
-        objv_tracker->read_version.clear();
-      }
-      source.invalidate_state();
-      continue;
-    }
-    if (ret < 0)
-      return ret;
-
-    if (ret < request_len)
-      break;
-    bl.clear();
-    request_len *= 2;
-  } while (true);
-
-  return 0;
-}
-
-int rgw_delete_system_obj(RGWRados *rgwstore, const rgw_pool& pool, const string& oid,
-                          RGWObjVersionTracker *objv_tracker)
-{
-  rgw_raw_obj obj(pool, oid);
-  return rgwstore->delete_system_obj(obj, objv_tracker);
-}
-
-void parse_mime_map_line(const char *start, const char *end)
-{
-  char line[end - start + 1];
-  strncpy(line, start, end - start);
-  line[end - start] = '\0';
-  char *l = line;
-#define DELIMS " \t\n\r"
-
-  while (isspace(*l))
-    l++;
-
-  char *mime = strsep(&l, DELIMS);
-  if (!mime)
-    return;
-
-  char *ext;
-  do {
-    ext = strsep(&l, DELIMS);
-    if (ext && *ext) {
-      (*ext_mime_map)[ext] = mime;
-    }
-  } while (ext);
-}
-
-
-void parse_mime_map(const char *buf)
-{
-  const char *start = buf, *end = buf;
-  while (*end) {
-    while (*end && *end != '\n') {
-      end++;
-    }
-    parse_mime_map_line(start, end);
-    end++;
-    start = end;
-  }
-}
-
-static int ext_mime_map_init(CephContext *cct, const char *ext_map)
-{
-  int fd = open(ext_map, O_RDONLY);
-  char *buf = NULL;
-  int ret;
-  if (fd < 0) {
-    ret = -errno;
-    ldout(cct, 0) << __func__ << " failed to open file=" << ext_map
-                  << " : " << cpp_strerror(-ret) << dendl;
-    return ret;
-  }
-
-  struct stat st;
-  ret = fstat(fd, &st);
-  if (ret < 0) {
-    ret = -errno;
-    ldout(cct, 0) << __func__ << " failed to stat file=" << ext_map
-                  << " : " << cpp_strerror(-ret) << dendl;
-    goto done;
-  }
-
-  buf = (char *)malloc(st.st_size + 1);
-  if (!buf) {
-    ret = -ENOMEM;
-    ldout(cct, 0) << __func__ << " failed to allocate buf" << dendl;
-    goto done;
-  }
-
-  ret = safe_read(fd, buf, st.st_size + 1);
-  if (ret != st.st_size) {
-    // huh? file size has changed?
-    ldout(cct, 0) << __func__ << " raced! will retry.." << dendl;
-    free(buf);
-    close(fd);
-    return ext_mime_map_init(cct, ext_map);
-  }
-  buf[st.st_size] = '\0';
-
-  parse_mime_map(buf);
-  ret = 0;
-done:
-  free(buf);
-  close(fd);
-  return ret;
-}
-
-const char *rgw_find_mime_by_ext(string& ext)
-{
-  map<string, string>::iterator iter = ext_mime_map->find(ext);
-  if (iter == ext_mime_map->end())
-    return NULL;
-
-  return iter->second.c_str();
-}
-
-int rgw_tools_init(CephContext *cct)
-{
-  ext_mime_map = new std::map<std::string, std::string>;
-  int ret = ext_mime_map_init(cct, cct->_conf->rgw_mime_types_file.c_str());
-  if (ret < 0)
-    return ret;
-
-  return 0;
-}
-
-void rgw_tools_cleanup()
-{
-  delete ext_mime_map;
-  ext_mime_map = nullptr;
-}