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-rw-r--r--libfusepp/fuseAppBase.cpp214
-rw-r--r--libfusepp/fuseAppBase.h170
2 files changed, 0 insertions, 384 deletions
diff --git a/libfusepp/fuseAppBase.cpp b/libfusepp/fuseAppBase.cpp
deleted file mode 100644
index b56b765..0000000
--- a/libfusepp/fuseAppBase.cpp
+++ /dev/null
@@ -1,214 +0,0 @@
-#include "fuseAppBase.h"
-#include <errno.h>
-#include <assert.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <typeinfo>
-
-FuseAppBase * FuseAppBase::fuseApp;
-
-FuseAppBase::FuseAppBase()
-{
-}
-FuseAppBase::~FuseAppBase()
-{
-}
-void * FuseAppBase::init(fuse_conn_info*)
-{
- return NULL;
-}
-int FuseAppBase::opt_parse(void*, const char *, int, fuse_args*)
-{
- return 1;
-}
-int FuseAppBase::access(const char *, int)
-{
- return -ENOSYS;
-}
-int FuseAppBase::chmod(const char *, mode_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::chown(const char *, uid_t, gid_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::create(const char *, mode_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::fgetattr(const char *, struct stat *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::flush(const char *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::fsync(const char *, int, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::fsyncdir(const char *, int, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::ftruncate(const char *, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::getattr(const char *, struct stat *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::getxattr(const char *, const char *, char *, size_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::link(const char *, const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::listxattr(const char *, char *, size_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::mkdir(const char *, mode_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::mknod(const char *, mode_t, dev_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::open(const char *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::opendir(const char *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::read(const char *, char *, size_t, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::readdir(const char *, void *, fuse_fill_dir_t, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::readlink(const char *, char *, size_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::release(const char *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::releasedir(const char *, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::removexattr(const char *, const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::rename(const char *, const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::rmdir(const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::setxattr(const char *, const char *, const char *, size_t, int)
-{
- return -ENOSYS;
-}
-int FuseAppBase::statfs(const char *, struct statvfs *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::symlink(const char *, const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::truncate(const char *, off_t)
-{
- return -ENOSYS;
-}
-int FuseAppBase::unlink(const char *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::write(const char *, const char *, size_t, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::lock(const char *, struct fuse_file_info *, int, struct flock *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::utimens(const char *, const struct timespec[2])
-{
- return -ENOSYS;
-}
-int FuseAppBase::bmap(const char *, size_t, uint64_t *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::ioctl(const char *, int, void *, struct fuse_file_info *, unsigned int, void *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::poll(const char *, struct fuse_file_info *, struct fuse_pollhandle *, unsigned *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::write_buf(const char *, struct fuse_bufvec *, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::read_buf(const char *, struct fuse_bufvec **, size_t, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::flock(const char *, struct fuse_file_info *, int)
-{
- return -ENOSYS;
-}
-int FuseAppBase::fallocate(const char *, int, off_t, off_t, struct fuse_file_info *)
-{
- return -ENOSYS;
-}
-int FuseAppBase::onError(const std::exception & e) throw()
-{
- log(LOG_ERR, stringf("Unknown exception (what: %s)\n", e.what()));
- return -ENOSYS;
-}
-
-void * FuseAppBase::fuseInit (struct fuse_conn_info *conn)
-{
- return fuseApp->init(conn);
-}
-void FuseAppBase::fuseDestroy(void *)
-{
- delete fuseApp;
-}
-
-struct fuse_args
-FuseAppBase::runint(int argc, char ** argv)
-{
- struct fuse_opt fuse_opts[] = {
- { NULL, 0, 0 }
- };
- fuseApp = this;
- struct fuse_args args = FUSE_ARGS_INIT(argc, argv);
- if (fuse_opt_parse(&args, fuseApp, fuse_opts,
- fuseCall<void *, const char *, int, struct fuse_args *>::helper<&FuseAppBase::opt_parse>) == -1) {
- exit(1);
- }
- return args;
-}
-
diff --git a/libfusepp/fuseAppBase.h b/libfusepp/fuseAppBase.h
deleted file mode 100644
index 8efed83..0000000
--- a/libfusepp/fuseAppBase.h
+++ /dev/null
@@ -1,170 +0,0 @@
-#ifndef FUSEAPP_H
-#define FUSEAPP_H
-
-#define FUSE_USE_VERSION 26
-#include <fuse.h>
-#include <typeinfo>
-#include <exception>
-#include <stdio.h>
-#include <errno.h>
-#include <syslog.h>
-#include <visibility.h>
-#include <buffer.h>
-
-class DLL_PUBLIC FuseAppBase {
- public:
- FuseAppBase();
- virtual ~FuseAppBase() = 0;
- virtual void * init (struct fuse_conn_info * info);
- virtual int opt_parse(void *, const char * arg, int key, struct fuse_args *);
- virtual int access(const char *, int);
- virtual int chmod(const char *, mode_t);
- virtual int chown(const char *, uid_t, gid_t);
- virtual int create(const char *, mode_t, struct fuse_file_info *);
- virtual int fgetattr(const char *, struct stat *, struct fuse_file_info *);
- virtual int flush(const char *, struct fuse_file_info *);
- virtual int fsync(const char *, int, struct fuse_file_info *);
- virtual int fsyncdir(const char *, int, struct fuse_file_info *);
- virtual int ftruncate(const char *, off_t, struct fuse_file_info *);
- virtual int getattr(const char *, struct stat *);
- virtual int getxattr(const char *, const char *, char *, size_t);
- virtual int link(const char *, const char *);
- virtual int listxattr(const char *, char *, size_t);
- virtual int mkdir(const char *, mode_t);
- virtual int mknod(const char *, mode_t, dev_t);
- virtual int open(const char *, struct fuse_file_info *);
- virtual int opendir(const char *, struct fuse_file_info *);
- virtual int read(const char *, char *, size_t, off_t, struct fuse_file_info *);
- virtual int readdir(const char *, void *, fuse_fill_dir_t, off_t, struct fuse_file_info *);
- virtual int readlink(const char *, char *, size_t);
- virtual int release(const char *, struct fuse_file_info *);
- virtual int releasedir(const char *, struct fuse_file_info *);
- virtual int removexattr(const char *, const char *);
- virtual int rename(const char *, const char *);
- virtual int rmdir(const char *);
- virtual int setxattr(const char *, const char *, const char *, size_t, int);
- virtual int statfs(const char *, struct statvfs *);
- virtual int symlink(const char *, const char *);
- virtual int truncate(const char *, off_t);
- virtual int unlink(const char *);
- virtual int write(const char *, const char *, size_t, off_t, struct fuse_file_info *);
- virtual int lock(const char *, struct fuse_file_info *, int cmd, struct flock *);
- virtual int utimens(const char *, const struct timespec tv[2]);
- virtual int bmap(const char *, size_t blocksize, uint64_t *idx);
- virtual int ioctl(const char *, int cmd, void *arg, struct fuse_file_info *, unsigned int flags, void * data);
- virtual int poll(const char *, struct fuse_file_info *, struct fuse_pollhandle *, unsigned *);
- virtual int write_buf(const char *, struct fuse_bufvec *buf, off_t off, struct fuse_file_info *);
- virtual int read_buf(const char *, struct fuse_bufvec **bufp, size_t size, off_t off, struct fuse_file_info *);
- virtual int flock(const char *, struct fuse_file_info *, int op);
- virtual int fallocate(const char *, int, off_t, off_t, struct fuse_file_info *);
- virtual int onError(const std::exception & err) throw();
- virtual void log(int level, const std::string &) const throw() = 0;
-
- virtual int fuse_opt_parse(struct fuse_args *args, void *data, const struct fuse_opt opts[], fuse_opt_proc_t proc) = 0;
- virtual int main(int, char **, const struct fuse_operations *) = 0;
-
-#define GetHelper(func) getHelper<&FuseAppBase::func>(typeid(&FuseAppBase::func) != typeid(&FuseApp::func))
- template <typename FuseApp>
- static int run(int argc, char ** argv, FuseApp * fa)
- {
- auto args = fa->runint(argc, argv);
- struct fuse_operations operations = {
- fuseCall<const char *, struct stat *>::GetHelper(getattr),
- fuseCall<const char *, char *, size_t>::GetHelper(readlink),
- NULL, // getdir deprecated
- fuseCall<const char *, mode_t, dev_t>::GetHelper(mknod),
- fuseCall<const char *, mode_t>::GetHelper(mkdir),
- fuseCall<const char *>::GetHelper(unlink),
- fuseCall<const char *>::GetHelper(rmdir),
- fuseCall<const char *, const char *>::GetHelper(symlink),
- fuseCall<const char *, const char *>::GetHelper(rename),
- fuseCall<const char *, const char *>::GetHelper(link),
- fuseCall<const char *, mode_t>::GetHelper(chmod),
- fuseCall<const char *, uid_t, gid_t>::GetHelper(chown),
- fuseCall<const char *, off_t>::GetHelper(truncate),
- NULL, // utime deprecated
- fuseCall<const char *, struct fuse_file_info *>::GetHelper(open),
- fuseCall<const char *, char *, size_t, off_t, struct fuse_file_info *>::GetHelper(read),
- fuseCall<const char *, const char *, size_t, off_t, struct fuse_file_info *>::GetHelper(write),
- fuseCall<const char *, struct statvfs *>::GetHelper(statfs),
- fuseCall<const char *, struct fuse_file_info *>::GetHelper(flush),
- fuseCall<const char *, struct fuse_file_info *>::GetHelper(release),
- fuseCall<const char *, int, struct fuse_file_info *>::GetHelper(fsync),
- fuseCall<const char *, const char *, const char *, size_t, int>::GetHelper(setxattr),
- fuseCall<const char *, const char *, char *, size_t>::GetHelper(getxattr),
- fuseCall<const char *, char *, size_t>::GetHelper(listxattr),
- fuseCall<const char *, const char *>::GetHelper(removexattr),
- fuseCall<const char *, struct fuse_file_info *>::GetHelper(opendir),
- fuseCall<const char *, void *, fuse_fill_dir_t, off_t, struct fuse_file_info *>::GetHelper(readdir),
- fuseCall<const char *, struct fuse_file_info *>::GetHelper(releasedir),
- fuseCall<const char *, int, struct fuse_file_info *>::GetHelper(fsyncdir),
- fuseInit,
- fuseDestroy,
- fuseCall<const char *, int>::GetHelper(access),
- fuseCall<const char *, mode_t, struct fuse_file_info *>::GetHelper(create),
- fuseCall<const char *, off_t, struct fuse_file_info *>::GetHelper(ftruncate),
- fuseCall<const char *, struct stat *, struct fuse_file_info *>::GetHelper(fgetattr),
-#if (FUSE_MINOR_VERSION >= 6)
- fuseCall<const char *, struct fuse_file_info *, int, struct flock *>::GetHelper(lock),
- fuseCall<const char *, const struct timespec [2]>::GetHelper(utimens),
- fuseCall<const char *, size_t, uint64_t *>::GetHelper(bmap),
-#if (FUSE_MINOR_VERSION >= 8)
- 0, // flag_nullpath_ok
-#if (FUSE_MINOR_VERSION >= 9)
- 0, // flag_nopath
- 0, // flag_utime_omit_ok
-#endif
- 0, // flag_reserved
- fuseCall<const char *, int, void *, struct fuse_file_info *, unsigned int, void *>::GetHelper(ioctl),
- fuseCall<const char *, struct fuse_file_info *, struct fuse_pollhandle *, unsigned *>::GetHelper(poll),
-#if (FUSE_MINOR_VERSION >= 9)
- fuseCall<const char *, struct fuse_bufvec *, off_t, struct fuse_file_info *>::GetHelper(write_buf),
- fuseCall<const char *, struct fuse_bufvec **, size_t, off_t, struct fuse_file_info *>::GetHelper(read_buf),
- fuseCall<const char *, struct fuse_file_info *, int>::GetHelper(flock),
- fuseCall<const char *, int, off_t, off_t, struct fuse_file_info *>::GetHelper(fallocate),
-#endif
-#endif
-#endif
- };
- return fa->main(args.argc, args.argv, &operations);
- }
- struct fuse_args runint(int, char **);
-
- private:
- static void * fuseInit(struct fuse_conn_info *conn);
- static void fuseDestroy(void *);
-
- template <typename... Args>
- class DLL_PRIVATE fuseCall {
- public:
- typedef int (*WrapperFunc)(Args...);
- template <int (FuseAppBase::*b)(Args...)>
- static WrapperFunc getHelper(bool implemented)
- {
- auto func = &helper<b>;
- return implemented ? func : NULL;
- }
- template <int (FuseAppBase::*f)(Args...)>
- static int helper(Args ... a)
- {
- try {
- return (fuseApp->*f)(a...);
- }
- catch (const std::exception & ex) {
- if (int rtn = fuseApp->onError(ex)) {
- return rtn;
- }
- return helper<f>(a...);
- }
- catch (...) {
- fuseApp->log(LOG_ERR, stringf("Unknown exception calling %s\n", typeid(f).name()));
- return -ENOSYS;
- }
- }
- };
-
- static FuseAppBase * fuseApp;
-};
-
-#endif
-