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added QSE_XXX_EPERM to some files

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hyung-hwan
2016-12-17 17:38:03 +00:00
parent 5a642d0dd6
commit 662fdec270
18 changed files with 84 additions and 46 deletions
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45
qse/lib/si/fs-copy.c
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@ -396,6 +396,12 @@ static void pop_cfs (qse_fs_t* fs, cpfile_t* cpfile, qse_dir_t** dir)
QSE_MMGR_FREE (fs->mmgr, cfs);
}
static int can_copy_dir_into (qse_fs_t* fs, cpfile_t* cpfile)
{
/* TODO: */
return 1;
}
static int copy_file (qse_fs_t* fs, cpfile_t* cpfile)
{
#if defined(NO_RECURSION)
@ -422,11 +428,12 @@ start_over:
}
/* the destination is also a directory */
if (cpfile->src_attr.ino == cpfile->dst_attr.ino &&
cpfile->src_attr.dev == cpfile->dst_attr.dev)
{
/* cannot copy a directory to itself */
fs->errnum = QSE_FS_EINVAL; /* TODO: better error code */
fs->errnum = QSE_FS_EPERM;
goto oops;
}
@ -462,12 +469,20 @@ start_over:
goto oops;
}
/* TODO: check if the directory is beging copied into itself in advance...XXXXXXXXXXXXXXXXXXXXXX */
if (qse_fs_mkdirsys (fs, cpfile->dst_fspath) <= -1)
{
/* it's ok if the destination directory already exists */
if (fs->errnum != QSE_FS_EEXIST) goto oops;
}
if (!can_copy_dir_into (fs, cpfile))
{
fs->errnum = QSE_FS_EPERM;
goto oops;
}
while (1)
{
x = qse_dir_read (dir, &dirent);
@ -533,29 +548,15 @@ start_over:
cpfile->src_attr.dev == cpfile->dst_attr.dev)
{
/* cannot copy a file to itself */
fs->errnum = QSE_FS_EINVAL; /* TODO: better error code */
fs->errnum = QSE_FS_EPERM;
goto oops;
}
if (cpfile->dst_attr.isdir)
{
#if 0
if (cpfile->flags & CPFILE_DST_FSPATH_MERGED)
{
/* merge_dstdir_and_file() has been called already.
* no more getting into a subdirectory */
fs->errnum = QSE_FS_EISDIR;
goto oops;
}
else
{
#endif
/* arrange to copy a file into a directory */
if (merge_dstdir_and_srcbase (fs, cpfile) <= -1) return -1;
goto copy_file;
#if 0
}
#endif
/* arrange to copy a file into a directory */
if (merge_dstdir_and_srcbase (fs, cpfile) <= -1) return -1;
goto copy_file;
}
if (!(cpfile->flags & QSE_FS_CPFILE_REPLACE))
@ -643,9 +644,10 @@ int qse_fs_cpfilembs (qse_fs_t* fs, const qse_mchar_t* srcpath, const qse_mchar_
if (flags & QSE_FS_CPFILE_GLOB)
{
fs->errnum = QSE_FS_ENOERR;
if (qse_globmbs (srcpath, copy_file_for_glob, &ctx, DEFAULT_GLOB_FLAGS, fs->mmgr, fs->cmgr) <= -1)
{
fs->errnum = QSE_FS_EGLOB;
if (fs->errnum == QSE_FS_ENOERR) fs->errnum = QSE_FS_EGLOB;
return -1;
}
@ -672,9 +674,10 @@ int qse_fs_cpfilewcs (qse_fs_t* fs, const qse_wchar_t* srcpath, const qse_wchar_
if (flags & QSE_FS_CPFILE_GLOB)
{
fs->errnum = QSE_FS_ENOERR;
if (qse_globwcs (srcpath, copy_file_for_glob, &ctx, DEFAULT_GLOB_FLAGS, fs->mmgr, fs->cmgr) <= -1)
{
fs->errnum = QSE_FS_EGLOB;
if (fs->errnum == QSE_FS_ENOERR) fs->errnum = QSE_FS_EGLOB;
return -1;
}