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authorPaul Buetow <pbuetow@mimecast.com>2018-03-06 17:38:59 +0000
committerPaul Buetow <pbuetow@mimecast.com>2018-03-06 17:38:59 +0000
commit26b3b3e368a79ce29df732ea04e72a4c002ae2ce (patch)
treee3fc8d7461ab371279f7bf9c692096cd39cc92f6 /ioreplay/src/generate/vsize.h
parentae2221660f9b411fa78cdf8034f0803e9a870cde (diff)
rename into ioriot
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diff --git a/ioreplay/src/generate/vsize.h b/ioreplay/src/generate/vsize.h
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-// Copyright 2018 Mimecast Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef VSIZE_H
-#define VSIZE_H
-
-#include "../utils/utils.h"
-#include "../datas/hmap.h"
-#include "../vfd.h"
-
-/**
- * @brief Definition of a virtual size object
- *
- * The virtual size is used to determine the expected type and size of a file.
- * This piece of information will be added to the INIT section of the the
- * .replay file. That file then will be created during test initialisation.
- * before running the test. It is very likely the case that the test requires
- * a file of a certain size already to be present, so it can be read from disk.
- */
-typedef struct vsize_s_ {
- char *path; /**< The path to the file/directory */
- off_t offset; /**< The current file offset */
- unsigned long id; /**< The vsize id */
- void *generate; /**< A pointer to the generate object */
- long vsize; /**< The virtual size */
- long vsize_deficit; /**< Size to use for file creating during init mode */
- bool renamed; /**< True if file/dir has been renamed */
- bool required; /**< True if init mode will create this file/dir */
- bool is_dir; /**< True if this file/dir is a directory */
- bool is_file; /**< True if this file/dir is a regular file */
- bool unsure; /**< True if the file type is not fully clear */
- long updates; /**< Amount of times this vsize has been updated */
- bool inserted; /**< For debugging purposes only */
-} vsize_s;
-
-/**
- * @brief Creates a new vsize object
- *
- * @param file_path The corresponding file path
- * @param id The vsize vsize aka ID
- * @param generate The generate object
- * @return The new vsize object
- */
-vsize_s* vsize_new(char *file_path, const unsigned long id, void *generate);
-
-/**
- * @brief Destroys a vsize object
- *
- * @param v The vsize object
- */
-void vsize_destroy(vsize_s *v);
-
-/**
- * @brief Ensures that the parent directory exists
- *
- * This function ensures that the parent directory exists as a vsize object!
- *
- * @param v The vsize object
- * @param path The given path
- */
-void init_parent_dir(vsize_s *v, const char *path);
-
-/**
- * @brief Adjusts the vsize
- *
- * Compares the virtual file size of the file in the vsize
- * object to the the offset in the virtual file descriptor.
- * In case the offset is higher we have a size deficit and
- * we need to mark it. That way ioreplay can ensure that
- * during init mode it will create a file with the correct
- * size prior of running the test!
- *
- * @param v The virtual size object
- * @param vfd The virtual file descriptor object
- */
-void vsize_adjust(vsize_s *v, vfd_s* vfd);
-
-/**
- * @brief Adjust vsize on open
- *
- * @param v The virtual size object
- * @param vfd The virtual file descriptor object
- * @param path The file open path
- * @param flags The file open flags
- */
-void vsize_open(vsize_s *v, void *vfd, const char *path, const int flags);
-
-/**
- * @brief Adjust vsize on close
- *
- * @param v The virtual size object
- * @param vfd The virtual file descriptor object
- */
-void vsize_close(vsize_s *v, void *vfd);
-
-/**
- * @brief Adjust vsize on stat
- *
- * @param v The virtual size object
- * @param path The stat path
- */
-void vsize_stat(vsize_s *v, const char *path);
-
-/**
- * @brief Adjust vsize on rename
- *
- * @param v The virtual size object
- * @param v2 The virtual size object of path2
- * @param path The first file path
- * @param path2 The second file path
- */
-void vsize_rename(vsize_s *v, vsize_s *v2,
- const char *path, const char *path2);
-
-/**
- * @brief Adjust vsize on read
- *
- * @param v The virtual size object
- * @param vfd The virtual vile descriptor object
- * @param path The file path
- * @param bytes The amount of bytes read
- */
-void vsize_read(vsize_s *v, void *vfd, const char *path, const int bytes);
-
-/**
- * @brief Adjust vsize on seek
- *
- * @param v The virtual size object
- * @param vfd The virtual vile descriptor object
- * @param new_offset The new file offset after seek
- */
-void vsize_seek(vsize_s *v, void *vfd, const long new_offset);
-
-/**
- * @brief Adjust vsize on write
- *
- * @param v The virtual size object
- * @param vfd The virtual vile descriptor object
- * @param path The file path
- * @param bytes The amount of bytes written
- */
-void vsize_write(vsize_s *v, void *vfd, const char *path, const int bytes);
-
-/**
- * @brief Adjust vsize on mkdir
- *
- * @param v The virtual size object
- * @param path The directory path
- */
-void vsize_mkdir(vsize_s *v, const char *path);
-
-/**
- * @brief Adjust vsize on rmdir
- *
- * @param v The virtual size object
- * @param path The directory path
- */
-void vsize_rmdir(vsize_s *v, const char *path);
-
-/**
- * @brief Adjust vsize on unlink
- *
- * @param v The virtual size object
- * @param path The file path
- */
-void vsize_unlink(vsize_s *v, const char *path);
-
-#endif // VSIZE_H
-