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/* XXX:TODO: Should this use the native OS path separator ? */
if (pathStr[rootLen] != '/') {
return(NULL);
}
return(pathStr + rootLen + 1);
}
/*
* Internal Tcl_Filesystem functions, with the appropriate instance info
*/
static int xvfs_tclfs_pathInFilesystem(Tcl_Obj *path, ClientData *dataPtr, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *relativePath;
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/* XXX:TODO: Should this use the native OS path separator ? */
if (pathStr[rootLen] != '/') {
return(NULL);
}
return(pathStr + rootLen + 1);
}
static const char *xvfs_perror(int xvfs_error) {
if (xvfs_error >= 0) {
return("Not an error");
}
switch (xvfs_error) {
case XVFS_RV_ERR_ENOENT:
return("No such file or directory");
case XVFS_RV_ERR_EINVAL:
return("Invalid argument");
case XVFS_RV_ERR_EISDIR:
return("Is a directory");
case XVFS_RV_ERR_ENOTDIR:
return("Not a directory");
case XVFS_RV_ERR_EFAULT:
return("Bad address");
default:
return("Unknown error");
}
}
/*
* Internal Tcl_Filesystem functions, with the appropriate instance info
*/
static int xvfs_tclfs_pathInFilesystem(Tcl_Obj *path, ClientData *dataPtr, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *relativePath;
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static int xvfs_tclfs_stat(Tcl_Obj *path, Tcl_StatBuf *statBuf, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *pathStr;
int retval;
pathStr = xvfs_relativePath(path, instanceInfo);
retval = instanceInfo->fsInfo->getStatProc(pathStr, statBuf);
return(retval);
}
static Tcl_Obj *xvfs_tclfs_listVolumes(struct xvfs_tclfs_instance_info *instanceInfo) {
return(NULL);
}
static Tcl_Channel xvfs_tclfs_openFileChannel(Tcl_Interp *interp, Tcl_Obj *path, int mode, int permissions, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *pathStr;
pathStr = xvfs_relativePath(path, instanceInfo);
/*
* XXX:TODO: Do something to create the Tcl_Channel we
* need to return here
*/
return(NULL);
}
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static int xvfs_tclfs_stat(Tcl_Obj *path, Tcl_StatBuf *statBuf, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *pathStr;
int retval;
pathStr = xvfs_relativePath(path, instanceInfo);
retval = instanceInfo->fsInfo->getStatProc(pathStr, statBuf);
if (retval < 0) {
retval = -1;
}
return(retval);
}
static Tcl_Obj *xvfs_tclfs_listVolumes(struct xvfs_tclfs_instance_info *instanceInfo) {
return(NULL);
}
static Tcl_Channel xvfs_tclfs_openFileChannel(Tcl_Interp *interp, Tcl_Obj *path, int mode, int permissions, struct xvfs_tclfs_instance_info *instanceInfo) {
const char *pathStr;
Tcl_WideInt length;
const char *data;
pathStr = xvfs_relativePath(path, instanceInfo);
/*
* XXX:TODO: Do something to create the Tcl_Channel we
* need to return here
*/
return(NULL);
}
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