1 files changed, 0 insertions, 254 deletions
diff --git a/video_in_hal/nsframework/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp b/video_in_hal/nsframework/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp
deleted file mode 100755
index e60a404..0000000
--- a/video_in_hal/nsframework/framework_unified/client/NS_SharedMemIf/src/ns_shared_mem_if.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
- *
- * 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.
- */
-
-//////////////////////////////////////////////////////////////////////////////////////////////////
-/// \ingroup tag_NSSharedMemory
-/// \brief SharedMemIf implementation
-///
-/// Implements interface functions to SharedMem service
-//////////////////////////////////////////////////////////////////////////////////////////////////
-#include <native_service/ns_shared_mem_if.h>         ///< Shared mem source interface file
-#include <native_service/ns_logger_if.h>
-
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <time.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#define NS_SHM_HEADER_SIZE (48)
-
-/////////////////////////////////////////////////////////////////////////////
-/// Utility functions and classes
-
-static TMemID getclock(void) {
-  struct timespec tp;
-  if (clock_gettime(CLOCK_MONOTONIC_RAW, &tp) < 0) {   // LCOV_EXCL_BR_LINE 5: clock_gettime's error case.
-    return 0;
-  }
-  return (TMemID)(((uint64_t)tp.tv_sec * 1000 * 1000 * 1000 + tp.tv_nsec) >> 8);
-}
-
-static size_t uitoa(unsigned int value, char *buf) {
-  static const char c[] = "0123456789abcdef";
-  int i;
-
-  if (buf == NULL) {
-      FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "buf is NULL");
-      return 0;
-  }
-  for (i = 0; i < 8; i++) {
-    buf[i] = c[(value >> ((7 - i) * 4)) & 0xf];
-  }
-  buf[i] = '\0';
-
-  return i;
-}
-
-static inline void create_shmname(char *buf, TMemID id) {
-  if (buf == NULL) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "buf is NULL");
-    return;
-  }
-  strcpy(buf, "nsshm_");  // NOLINT  (readability/nolint)
-  buf += sizeof("nsshm_") - 1;
-  uitoa(id, buf);
-}
-
-//////////////////////////////////////////////////////////////////////////////////////////////////
-// Public interface function definitions
-
-TMemID SetDataToShared(const void *data, UI_32 dataBytes, const char *from, const char *to) {
-  TMemID id;
-  char shmname[16];
-  int fd;
-  void *addr = MAP_FAILED;
-
-  if (data == NULL) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "data is NULL");
-    return BAD_MEM_ID;
-  }
-  if (from == NULL) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "from is NULL");
-    return BAD_MEM_ID;
-  }
-  if (to == NULL) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "to is NULL");
-    return BAD_MEM_ID;
-  }
-
-  if (dataBytes == 0) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "DataSize is invalied(%d)", dataBytes);
-    return BAD_MEM_ID;
-  }
-
-  while (1) {
-    id = getclock();
-    create_shmname(shmname, id);
-
-    if ((fd = shm_open(shmname, O_CREAT | O_EXCL | O_RDWR, 0666)) < 0) {
-      if (errno == EEXIST) {
-        continue;
-      }
-      FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "shm_open: %s", strerror(errno));
-      return BAD_MEM_ID;
-    }
-    break;
-  }
-
-  if (ftruncate(fd, dataBytes + NS_SHM_HEADER_SIZE) < 0) {  // LCOV_EXCL_BR_LINE 5: ftruncate's error case.
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "ftruncate: %s", strerror(errno));
-    id = BAD_MEM_ID;
-    goto exit;
-  }
-
-  if ((addr = mmap(NULL, dataBytes + NS_SHM_HEADER_SIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0)) == MAP_FAILED) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "mmap: %s", strerror(errno));
-    id = BAD_MEM_ID;
-    goto exit;
-  }
-
-  strcpy(reinterpret_cast<char *>(addr), from);  // NOLINT  (readability/nolint)
-  strcpy(reinterpret_cast<char *>(addr) + (NS_SHM_HEADER_SIZE / 2), to);  // NOLINT  (readability/nolint)
-  /**
-   * @todo
-   * Specifying a large number (4097 or higher) for the Session Data Size for transmission results in a segmentation fault.
-   */
-  memcpy(reinterpret_cast<char *>(addr) + NS_SHM_HEADER_SIZE, data, dataBytes);
-
-exit:
-  close(fd);
-  if (addr != MAP_FAILED) {
-    munmap(addr, dataBytes + NS_SHM_HEADER_SIZE);
-  }
-  if (id == BAD_MEM_ID) {
-    shm_unlink(shmname);
-  }
-  return id;
-}
-
-EFrameworkunifiedStatus GetDataFromShared(TMemID id, void *data, UI_32 dataMaxBytes) {
-  EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusFail;
-  char shmname[16];
-  int fd;
-  void *addr = MAP_FAILED;
-  struct stat sb;
-
-  if (id == BAD_MEM_ID) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "ShMemID is invalied(%u)", id);
-    return eFrameworkunifiedStatusInvldParam;
-  }
-  if (data == NULL) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "data is NULL");
-    return eFrameworkunifiedStatusInvldParam;
-  }
-  if (dataMaxBytes == 0) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "DataSize is invalied(%d)", dataMaxBytes);
-    return eFrameworkunifiedStatusInvldParam;
-  }
-
-  create_shmname(shmname, id);
-
-  if ((fd = shm_open(shmname, O_RDONLY, 0)) < 0) {
-    if (errno == ENOENT) {
-      eStatus = eFrameworkunifiedStatusInvldID;
-    }
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "shm_open: %s", strerror(errno));
-    return eStatus;
-  }
-
-  if (fstat(fd, &sb) < 0) {  // LCOV_EXCL_BR_LINE 5: fstat's error case
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "fstat: %s", strerror(errno));
-    goto exit;
-  }
-  if (sb.st_size - NS_SHM_HEADER_SIZE > static_cast<SI_64>(dataMaxBytes)) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "DataSize is invalied(%d-%d)", dataMaxBytes, (int)sb.st_size);
-    eStatus = eFrameworkunifiedStatusInvldParam;
-    goto exit;
-  }
-
-  if ((addr = mmap(NULL, sb.st_size, PROT_READ, MAP_SHARED, fd, 0)) == MAP_FAILED) {  // LCOV_EXCL_BR_LINE 5: mmap's error case.
-    AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "mmap: %s", strerror(errno));  // LCOV_EXCL_LINE 5: mmap's error case.
-    goto exit;
-  }
-
-  memcpy(data, reinterpret_cast<char *>(addr) + NS_SHM_HEADER_SIZE, sb.st_size - NS_SHM_HEADER_SIZE);
-  eStatus = eFrameworkunifiedStatusOK;
-
-exit:
-  close(fd);
-  if (addr != MAP_FAILED) {
-    munmap(addr, sb.st_size);
-  }
-  return eStatus;
-}
-
-UI_32 GetLengthOfDataFromShared(TMemID id) {
-  UI_32 size = 0;
-  char shmname[16];
-  int fd;
-  struct stat sb;
-
-  if (id == BAD_MEM_ID) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "ShMemID is invalied(%u)", id);  // LCOV_EXCL_BR_LINE 15:marco defined in "native_service/ns_logger_if.h"
-    return 0;
-  }
-
-  create_shmname(shmname, id);
-
-  if ((fd = shm_open(shmname, O_RDWR, 0)) < 0) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "shm_open: %s", strerror(errno));
-    return 0;
-  }
-
-  if (fstat(fd, &sb) < 0) {  // LCOV_EXCL_BR_LINE 5: fstat's error case.
-    AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "fstat: %s", strerror(errno));  // LCOV_EXCL_LINE 5: mmap's error case.
-    goto exit;
-  }
-
-  size = static_cast<UI_32>(sb.st_size - NS_SHM_HEADER_SIZE);
-
-exit:
-  close(fd);
-  return size;
-}
-
-EFrameworkunifiedStatus DiscardDataFromShared(TMemID id) {
-  EFrameworkunifiedStatus eStatus = eFrameworkunifiedStatusOK;
-  char shmname[16];
-
-  if (id == BAD_MEM_ID) {
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "ShMemID is invalied(%u)", id);
-    return eFrameworkunifiedStatusInvldParam;
-  }
-
-  create_shmname(shmname, id);
-
-  if (shm_unlink(shmname) < 0) {
-    if (errno == ENOENT) {
-      eStatus = eFrameworkunifiedStatusInvldID;
-    } else {
-      eStatus = eFrameworkunifiedStatusFail;
-    }
-    FRAMEWORKUNIFIEDLOG(ZONE_NS_ERR, __func__, "shm_unlink: %s", strerror(errno));
-  }
-
-  return eStatus;
-}