qse/samples/si/fs03.c

194 lines
4.3 KiB
C

#include <qse/si/fs.h>
#include <qse/cmn/mem.h>
#include <qse/cmn/str.h>
#include <qse/si/sio.h>
#include <qse/cmn/path.h>
#include <qse/cmn/main.h>
#include <qse/cmn/mbwc.h>
#include <qse/cmn/opt.h>
#include <qse/cmn/fmt.h>
#include <locale.h>
#if defined(_WIN32)
# include <windows.h>
#endif
static void print_usage (const qse_char_t* argv0)
{
qse_fprintf (QSE_STDERR, QSE_T("Usage: %s [options] source-filename target-filename\n"), qse_basename(argv0));
qse_fprintf (QSE_STDERR, QSE_T("Options include:\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -f force\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -o overwrite\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -p preserve\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -r recursive\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -s symlink\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -g glob\n"));
qse_fprintf (QSE_STDERR, QSE_T(" -w chown instead. wins over other options. honors -s\n"));
}
static int fs_actcb (qse_fs_t* fs, qse_fs_action_t act, const qse_char_t* srcpath, const qse_char_t* dstpath, qse_uintmax_t total, qse_uintmax_t done)
{
switch (act)
{
case QSE_FS_CPFILE:
if (total == done) qse_printf (QSE_T("Copied [%s] to [%s]\n"), srcpath, dstpath);
break;
case QSE_FS_RMFILE:
qse_printf (QSE_T("Removed file [%s]\n"), srcpath);
break;
case QSE_FS_SYMLINK:
qse_printf (QSE_T("Symlinked [%s] to [%s]\n"), srcpath, dstpath);
break;
case QSE_FS_MKDIR:
qse_printf (QSE_T("Made directory [%s]\n"), srcpath);
break;
case QSE_FS_RMDIR:
qse_printf (QSE_T("Removed directory [%s]\n"), srcpath);
break;
case QSE_FS_RENFILE:
qse_printf (QSE_T("renamed [%s] to [%s]\n"), srcpath);
break;
}
/*if (qse_strcmp(path, QSE_T("b/c")) == 0) return 0;*/
return 1;
}
static int fs_main (int argc, qse_char_t* argv[])
{
qse_fs_t* fs;
qse_fs_cbs_t cbs;
int ret = 0;
qse_cint_t c;
int cpfile_flags = 0;
int act_chown = 0;
static qse_opt_t opt =
{
QSE_T("foprsgw"),
QSE_NULL
};
while ((c = qse_getopt (argc, argv, &opt)) != QSE_CHAR_EOF)
{
switch (c)
{
case QSE_T('f'):
cpfile_flags |= QSE_FS_CPFILE_FORCE;
break;
case QSE_T('o'):
cpfile_flags |= QSE_FS_CPFILE_REPLACE;
break;
case QSE_T('p'):
cpfile_flags |= QSE_FS_CPFILE_PRESERVE;
break;
case QSE_T('r'):
cpfile_flags |= QSE_FS_CPFILE_RECURSIVE;
break;
case QSE_T('s'):
cpfile_flags |= QSE_FS_CPFILE_SYMLINK;
break;
case QSE_T('g'):
cpfile_flags |= QSE_FS_CPFILE_GLOB;
break;
case QSE_T('w'):
act_chown = 1;
break;
case QSE_T('?'):
qse_fprintf (QSE_STDERR, QSE_T("illegal option - '%c'\n"), opt.opt);
goto wrong_usage;
case QSE_T(':'):
qse_fprintf (QSE_STDERR, QSE_T("bad argument for '%c'\n"), opt.opt);
goto wrong_usage;
default:
goto wrong_usage;
}
}
if (opt.ind + 2 != argc) goto wrong_usage;
fs = qse_fs_open (QSE_MMGR_GETDFL(), 0);
if (act_chown)
{
qse_fattr_t attr;
int attr_flags = QSE_FILE_ATTR_OWNER;
if (cpfile_flags & QSE_FS_CPFILE_SYMLINK) attr_flags |= QSE_FILE_ATTR_SYMLINK;
attr.uid = qse_strtoulong(argv[opt.ind], 10, QSE_NULL);
attr.gid = -1;
if (qse_fs_setattr(fs, argv[opt.ind + 1], &attr, attr_flags) <= -1)
{
qse_fprintf (QSE_STDERR, QSE_T("cannot change file uid - %d\n"), qse_fs_geterrnum(fs));
ret = -1;
}
}
else
{
qse_memset (&cbs, 0, QSE_SIZEOF(cbs));
cbs.actcb = fs_actcb;
qse_fs_setopt (fs, QSE_FS_CBS, &cbs);
if (qse_fs_cpfile(fs, argv[opt.ind], argv[opt.ind + 1], cpfile_flags) <= -1)
{
qse_fprintf (QSE_STDERR, QSE_T("cannot copy file - %d\n"), qse_fs_geterrnum(fs));
ret = -1;
}
}
qse_fs_close (fs);
return ret;
wrong_usage:
print_usage (argv[0]);
return -1;
}
int main (int argc, qse_achar_t* argv[])
{
int x;
#if defined(_WIN32)
char locale[100];
UINT codepage = GetConsoleOutputCP();
if (codepage == CP_UTF8)
{
/*SetConsoleOUtputCP (CP_UTF8);*/
qse_setdflcmgrbyid (QSE_CMGR_UTF8);
}
else
{
/* .codepage */
qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
setlocale (LC_ALL, locale);
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
}
#else
setlocale (LC_ALL, "");
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
#endif
qse_open_stdsios ();
x = qse_run_main (argc, argv, fs_main);
qse_close_stdsios ();
return x;
}