fedir
8fcfebe3f9
Now filesystem implements getattr through source_stat, which is a wrapper for an fstatat with `dirfd == handle.root_path`.
67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
#include <stdlib.h>
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#define FUSE_USE_VERSION 31
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#include "sourcefs.h"
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#include <fuse3/fuse.h>
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const char *mountpoint;
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/*
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* #In this function we need to:
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*
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* * Open the folder we are mounting over (and remember it).
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* * Initialize the process table.
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*/
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static void *icfs_init(struct fuse_conn_info *conn, struct fuse_config *cfg) {
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(void)conn; /* Explicit way to tell we ignore these arguments. */
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(void)cfg; /* This also silences the compiler warnings. */
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source_init(mountpoint);
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return NULL;
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}
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static int icfs_getattr(const char *path, struct stat *stbuf,
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struct fuse_file_info *fi) {
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int statret = source_stat(path, stbuf);
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//(void)fi;
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/*
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int res = 0;
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memset(stbuf, 0, sizeof(struct stat));
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if (strcmp(path, "/") == 0) {
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stbuf->st_mode = S_IFDIR | 0755;
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stbuf->st_nlink = 2;
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} else if (strcmp(path + 1, options.filename) == 0) {
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stbuf->st_mode = S_IFREG | 0444;
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stbuf->st_nlink = 1;
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stbuf->st_size = strlen(options.contents);
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} else
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res = -ENOENT;
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*/
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// return res;
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return statret;
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}
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static const struct fuse_operations icfs_oper = {
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.init = icfs_init,
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.getattr = icfs_getattr,
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};
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int main(int argc, char *argv[]) {
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int ret;
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// FUSE won't tell us the mountpoint on it's own, so we need to extract it
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// ourselves.
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mountpoint = realpath(argv[argc - 2], NULL);
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ret = fuse_main(argc, argv, &icfs_oper, NULL);
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return ret;
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}
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