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refactored message creation; enhanced implementation of some operations

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Falk Werner
2019-03-03 12:48:58 +01:00
parent 95e4d96d79
commit bc38b5d9b1
15 changed files with 243 additions and 146 deletions
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65
example/provider/main.c
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@@ -30,6 +30,38 @@ struct fs
struct fs_file const * files;
};
static struct fs_dir const * fs_getdir(
struct fs * fs,
ino_t inode)
{
for (size_t i = 0; 0 != fs->directories[i].inode; i++)
{
struct fs_dir const * dir = &fs->directories[i];
if (inode == dir->inode)
{
return dir;
}
}
return NULL;
}
static struct fs_file const * fs_getfile(
struct fs * fs,
ino_t inode)
{
for (size_t i = 0; 0 != fs->files[i].inode; i++)
{
struct fs_file const * f = &fs->files[i];
if (inode == f->inode)
{
return f;
}
}
return NULL;
}
static void fs_lookup(
struct wsfsp_request * request,
ino_t parent,
@@ -44,15 +76,42 @@ static void fs_lookup(
wsfsp_respond_error(request, -1);
}
static void fs_getattr(
struct wsfsp_request * request,
ino_t inode,
void * user_data)
{
(void) inode;
(void) user_data;
puts("getattr");
struct fs * fs = (struct fs*) user_data;
struct fs_dir const * dir = fs_getdir(fs, inode);
if (NULL != dir)
{
puts("found: dir");
struct stat stat;
memset(&stat, 0, sizeof(stat));
stat.st_ino = inode;
stat.st_mode = S_IFDIR | 0555;
wsfsp_respond_getattr(request, &stat);
return;
}
struct fs_file const * f = fs_getfile(fs, inode);
{
puts("found: file");
struct stat stat;
memset(&stat, 0, sizeof(stat));
stat.st_ino = inode;
stat.st_mode = S_IFREG | 0555;
stat.st_size = f->content_length;
wsfsp_respond_getattr(request, &stat);
return;
}
puts("getattr: not found");
wsfsp_respond_error(request, -1);
}