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all routines
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Elliot Nunn
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README
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README
@ -10,23 +10,23 @@ Exported Data
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const char *hfs_error;
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This contains a pointer to a C string describing the last HFS error.
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It is generally only valid after an HFS routine has returned an error
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code (-1 or a NULL pointer).
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This contains a pointer to a C string describing the last HFS error.
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It is generally only valid after an HFS routine has returned an error
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code (-1 or a NULL pointer).
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This string is encoded using ISO 8859-1.
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This string is encoded using ISO 8859-1.
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In all cases when an error occurs, the global variable `errno' is also
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set to an appropriate value.
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In all cases when an error occurs, the global variable `errno' is also
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set to an appropriate value.
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unsigned char hfs_charorder[];
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This array contains the relative sorting order of characters in HFS
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filenames according to the semantics of the Macintosh character set
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and the MacOS string comparison routines as used by HFS. The array can
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be indexed by unsigned character quantities; the resulting value can be
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compared to other array values to determine the relative sorting order
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of the corresponding character indices.
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This array contains the relative sorting order of characters in HFS
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filenames according to the semantics of the Macintosh character set
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and the MacOS string comparison routines as used by HFS. The array can
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be indexed by unsigned character quantities; the resulting value can be
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compared to other array values to determine the relative sorting order
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of the corresponding character indices.
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Public Routines
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@ -34,484 +34,484 @@ Public Routines
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hfsvol *hfs_mount(const char *path, int pnum, int flags);
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This routine attempts to open an HFS volume from a source pathname. The
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given `pnum' indicates which ordinal HFS partition is to be mounted,
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or can be 0 to indicate the entire medium should be mounted (ignoring
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any partition structure). If this value is not 0, the requested
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partition must exist.
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This routine attempts to open an HFS volume from a source pathname. The
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given `pnum' indicates which ordinal HFS partition is to be mounted,
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or can be 0 to indicate the entire medium should be mounted (ignoring
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any partition structure). If this value is not 0, the requested
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partition must exist.
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The `flags' argument specifies how the volume should be mounted.
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HFS_MODE_RDONLY means the volume should be mounted read-only.
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HFS_MODE_RDWR means the volume must be opened read/write. HFS_MODE_ANY
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means the volume can be mounted either read-only or read/write, with
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preference for the latter.
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The `flags' argument specifies how the volume should be mounted.
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HFS_MODE_RDONLY means the volume should be mounted read-only.
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HFS_MODE_RDWR means the volume must be opened read/write. HFS_MODE_ANY
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means the volume can be mounted either read-only or read/write, with
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preference for the latter.
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The `flags' argument may also specify volume options. HFS_OPT_NOCACHE
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means not to perform any internal block caching, such as would be
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unnecessary for a volume residing in RAM, or if the associated overhead
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is not desired. HFS_OPT_ZERO means that newly-allocated blocks should be
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zero-initialized before use, primarily as a security feature for systems
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on which blocks may otherwise contain random data. Neither of these
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options should normally be necessary, and both may affect performance.
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The `flags' argument may also specify volume options. HFS_OPT_NOCACHE
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means not to perform any internal block caching, such as would be
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unnecessary for a volume residing in RAM, or if the associated overhead
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is not desired. HFS_OPT_ZERO means that newly-allocated blocks should be
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zero-initialized before use, primarily as a security feature for systems
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on which blocks may otherwise contain random data. Neither of these
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options should normally be necessary, and both may affect performance.
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If an error occurs, this function returns NULL. Otherwise a pointer to a
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volume structure is returned. This pointer is used to access the volume
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and must eventually be passed to hfs_umount() to flush and close the
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volume and free all associated memory.
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If an error occurs, this function returns NULL. Otherwise a pointer to a
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volume structure is returned. This pointer is used to access the volume
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and must eventually be passed to hfs_umount() to flush and close the
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volume and free all associated memory.
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int hfs_flush(hfsvol *vol);
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This routine causes all pending changes to be flushed to an HFS volume.
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If a volume is kept open for a long period of time, it would be wise
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to call this periodically to avoid corrupting the volume due to
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unforeseen circumstances (power failure, floppy eject, etc.)
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This routine causes all pending changes to be flushed to an HFS volume.
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If a volume is kept open for a long period of time, it would be wise
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to call this periodically to avoid corrupting the volume due to
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unforeseen circumstances (power failure, floppy eject, etc.)
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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void hfs_flushall(void);
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This routine is similar to hfs_flush() except that all mounted volumes
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are flushed, and errors are not reported.
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This routine is similar to hfs_flush() except that all mounted volumes
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are flushed, and errors are not reported.
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int hfs_umount(hfsvol *vol);
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The specified HFS volume is unmounted; all open files and directories
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on the volume are closed, all pending changes to the volume are
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flushed, and all memory allocated for the volume is freed.
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The specified HFS volume is unmounted; all open files and directories
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on the volume are closed, all pending changes to the volume are
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flushed, and all memory allocated for the volume is freed.
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All volumes opened with hfs_mount() must eventually be closed with
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hfs_umount(), or they will risk corruption.
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All volumes opened with hfs_mount() must eventually be closed with
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hfs_umount(), or they will risk corruption.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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In either case, the volume structure pointer will become invalid, as
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will all pointers to open file or directory structures associated with
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the volume.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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In either case, the volume structure pointer will become invalid, as
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will all pointers to open file or directory structures associated with
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the volume.
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void hfs_umountall(void);
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This routine is similar to hfs_umount() except that all mounted volumes
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are closed, and errors are not reported.
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This routine is similar to hfs_umount() except that all mounted volumes
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are closed, and errors are not reported.
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This routine may be useful to call just before a process terminates to
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make sure any remaining open volumes are properly closed.
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This routine may be useful to call just before a process terminates to
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make sure any remaining open volumes are properly closed.
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hfsvol *hfs_getvol(const char *name);
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This routines searches all mounted volumes for one having the given
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`name', and returns its volume structure pointer. If more than one
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volume have the same name, the most recently mounted one is returned. If
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no volume matches the given name, a NULL pointer is returned.
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This routines searches all mounted volumes for one having the given
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`name', and returns its volume structure pointer. If more than one
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volume have the same name, the most recently mounted one is returned. If
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no volume matches the given name, a NULL pointer is returned.
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The given `name' is assumed to be encoded using MacOS Standard Roman.
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The given `name' is assumed to be encoded using MacOS Standard Roman.
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If a NULL pointer is passed to this routine, the current volume is
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returned, if any.
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If a NULL pointer is passed to this routine, the current volume is
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returned, if any.
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void hfs_setvol(hfsvol *vol);
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The routine changes the "current" volume. Most HFS routines will accept
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a NULL volume pointer to mean the current volume; by default, the
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current volume is the last one which was mounted.
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The routine changes the "current" volume. Most HFS routines will accept
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a NULL volume pointer to mean the current volume; by default, the
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current volume is the last one which was mounted.
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int hfs_vstat(hfsvol *vol, hfsvolent *ent);
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This routine fills the volume entity structure `*ent' with information
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about a mounted volume. The fields of the structure are defined in
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the hfs.h header file.
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This routine fills the volume entity structure `*ent' with information
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about a mounted volume. The fields of the structure are defined in
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the hfs.h header file.
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This routine returns 0 unless a NULL pointer is passed for the volume
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and no volume is current, in which case it returns -1.
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This routine returns 0 unless a NULL pointer is passed for the volume
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and no volume is current, in which case it returns -1.
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int hfs_vsetattr(hfsvol *vol, hfsvolent *ent);
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This routine allows some attributes of a volume to be changed. The
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attributes which may be changed are: ent->clumpsz, ent->crdate,
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ent->mddate, ent->bkdate, and ent->blessed. Note that the default file
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clump size may only be changed to be a multiple of the volume's
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allocation block size, and the "blessed" folder must either be 0 or a
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valid folder CNID.
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This routine allows some attributes of a volume to be changed. The
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attributes which may be changed are: ent->clumpsz, ent->crdate,
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ent->mddate, ent->bkdate, and ent->blessed. Note that the default file
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clump size may only be changed to be a multiple of the volume's
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allocation block size, and the "blessed" folder must either be 0 or a
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valid folder CNID.
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To change the volume's name, use hfs_rename().
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To change the volume's name, use hfs_rename().
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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----- Directory Routines -----
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int hfs_chdir(hfsvol *vol, const char *path);
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The "current working directory" for the given volume is changed.
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`path' can be either a relative or absolute HFS path.
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The "current working directory" for the given volume is changed.
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`path' can be either a relative or absolute HFS path.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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long hfs_getcwd(hfsvol *vol);
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The internal directory ID of the current working directory for the
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given volume is returned. This value is typically only useful for
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passing to hfs_setcwd() or hfs_dirinfo().
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The internal directory ID of the current working directory for the
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given volume is returned. This value is typically only useful for
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passing to hfs_setcwd() or hfs_dirinfo().
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int hfs_setcwd(hfsvol *vol, long id);
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This routine changes the current working directory for the given
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volume. A directory must exist with the given id.
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This routine changes the current working directory for the given
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volume. A directory must exist with the given id.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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int hfs_dirinfo(hfsvol *vol, long *id, char *name);
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This function looks up the given directory ID `*id' and stores in its
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place the directory ID of its parent. If `name' is not NULL, the name
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of the (child) directory is also stored in the buffer pointed to by it,
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which must be at least HFS_MAX_FLEN + 1 (32) bytes long.
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This function looks up the given directory ID `*id' and stores in its
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place the directory ID of its parent. If `name' is not NULL, the name
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of the (child) directory is also stored in the buffer pointed to by it,
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which must be at least HFS_MAX_FLEN + 1 (32) bytes long.
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The string `name' will be encoded using MacOS Standard Roman.
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The string `name' will be encoded using MacOS Standard Roman.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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This function can be called repeatedly to construct a full pathname
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to the current working directory. The root directory of a volume
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always has a directory ID of HFS_CNID_ROOTDIR, and a pseudo-parent ID
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of HFS_CNID_ROOTPAR.
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This function can be called repeatedly to construct a full pathname
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to the current working directory. The root directory of a volume
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always has a directory ID of HFS_CNID_ROOTDIR, and a pseudo-parent ID
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of HFS_CNID_ROOTPAR.
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hfsdir *hfs_opendir(hfsvol *vol, const char *path);
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This function prepares to read the contents of a directory. `path'
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must be either an absolute or relative pathname to the desired HFS
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directory. As a special case, if `path' is an empty string, a
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"meta-directory" will be opened containing the root directories from
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all of the currently mounted volumes.
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This function prepares to read the contents of a directory. `path'
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must be either an absolute or relative pathname to the desired HFS
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directory. As a special case, if `path' is an empty string, a
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"meta-directory" will be opened containing the root directories from
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all of the currently mounted volumes.
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The string `path' is assumed to be encoded using MacOS Standard Roman.
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The string `path' is assumed to be encoded using MacOS Standard Roman.
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This function returns a pointer which must be passed to the other
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directory-related routines to read the directory.
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This function returns a pointer which must be passed to the other
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directory-related routines to read the directory.
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If an error occurs, this function returns a NULL pointer.
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If an error occurs, this function returns a NULL pointer.
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int hfs_readdir(hfsdir *dir, hfsdirent *ent);
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This routine fills the directory entity structure `*ent' with
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information about the next item in the given open directory. The
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fields of the structure are defined in the hfs.h header file.
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This routine fills the directory entity structure `*ent' with
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information about the next item in the given open directory. The
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fields of the structure are defined in the hfs.h header file.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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When no more items occur in the directory, this function returns -1
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and sets `errno' to ENOENT.
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When no more items occur in the directory, this function returns -1
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and sets `errno' to ENOENT.
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int hfs_closedir(hfsdir *dir);
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This function closes an open directory and frees all associated
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memory.
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This function closes an open directory and frees all associated
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memory.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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In either case, the directory structure pointer will no longer be valid.
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If an error occurs, this function returns -1. Otherwise it returns 0.
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In either case, the directory structure pointer will no longer be valid.
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----- File Routines -----
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hfsfile *hfs_create(hfsvol *vol, const char *path,
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const char *type, const char *creator);
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const char *type, const char *creator);
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This routine creates a new, empty file with the given path, type, and
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creator. The type and creator must be strings of length 4, and have
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particular meaning under MacOS.
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This routine creates a new, empty file with the given path, type, and
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creator. The type and creator must be strings of length 4, and have
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particular meaning under MacOS.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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If the creation is successful, the file is opened and a pointer to a
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file structure is returned, the same as if hfs_open() had been called.
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If the creation is successful, the file is opened and a pointer to a
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file structure is returned, the same as if hfs_open() had been called.
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If an error occurs, this function returns a NULL pointer.
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If an error occurs, this function returns a NULL pointer.
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hfsfile *hfs_open(hfsvol *vol, const char *path);
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This function opens an HFS file in preparation for I/O. Both forks of
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the file may be manipulated once the file is opened; hfs_setfork() is
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used to select the current fork. By default, the data fork is current.
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This function opens an HFS file in preparation for I/O. Both forks of
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the file may be manipulated once the file is opened; hfs_setfork() is
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used to select the current fork. By default, the data fork is current.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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The given `path' is assumed to be encoded using MacOS Standard Roman.
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A pointer to a file structure is returned. This pointer should be
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passed to other routines to manipulate the file.
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A pointer to a file structure is returned. This pointer should be
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passed to other routines to manipulate the file.
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If an error occurs, this function returns a NULL pointer.
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If an error occurs, this function returns a NULL pointer.
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int hfs_setfork(hfsfile *file, int fork);
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This routine selects the current fork in an open file for I/O. HFS
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files have two forks, data and resource. Resource forks normally contain
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structured data, although these HFS routines make no distinction
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between forks when reading or writing. It is up to higher-level
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applications to make sense of the information read or written from
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either fork.
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This routine selects the current fork in an open file for I/O. HFS
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files have two forks, data and resource. Resource forks normally contain
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structured data, although these HFS routines make no distinction
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between forks when reading or writing. It is up to higher-level
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applications to make sense of the information read or written from
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either fork.
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If 0 is passed to this routine, the data fork is selected. Otherwise
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the resource fork is selected. The seek pointer for the file is
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automatically reset to the beginning of the newly selected fork.
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If 0 is passed to this routine, the data fork is selected. Otherwise
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the resource fork is selected. The seek pointer for the file is
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automatically reset to the beginning of the newly selected fork.
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As a side effect, this routine causes any excess disk blocks allocated
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for the fork which was current before the call to be freed; normally
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extra blocks are allocated during file writes to promote contiguity.
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This routine will return -1 if an error occurs in this process;
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otherwise it will return 0. The current fork will have been changed
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regardless.
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As a side effect, this routine causes any excess disk blocks allocated
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for the fork which was current before the call to be freed; normally
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extra blocks are allocated during file writes to promote contiguity.
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This routine will return -1 if an error occurs in this process;
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otherwise it will return 0. The current fork will have been changed
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regardless.
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int hfs_getfork(hfsfile *file);
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This routine returns an indication of which fork is currently active
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for I/O operations on the given file. If 0 is returned, the data fork
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is selected. Otherwise the resource fork is selected.
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This routine returns an indication of which fork is currently active
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for I/O operations on the given file. If 0 is returned, the data fork
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is selected. Otherwise the resource fork is selected.
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long hfs_read(hfsfile *file, void *ptr, unsigned long len);
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This routine reads up to `len' bytes from the current fork of an HFS
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file and places them into the buffer pointed to by `ptr' (which must be
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at least `len' bytes long.) The number of bytes actually read is
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returned, and may be less than `len' if the end of the file is reached.
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This routine reads up to `len' bytes from the current fork of an HFS
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file and places them into the buffer pointed to by `ptr' (which must be
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at least `len' bytes long.) The number of bytes actually read is
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returned, and may be less than `len' if the end of the file is reached.
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If this routine returns 0, there is no more data to be read from the
|
||||
file. If an error occurs, this routine will return -1.
|
||||
If this routine returns 0, there is no more data to be read from the
|
||||
file. If an error occurs, this routine will return -1.
|
||||
|
||||
It is most efficient to read data in multiples of HFS_BLOCKSZ byte
|
||||
blocks at a time.
|
||||
It is most efficient to read data in multiples of HFS_BLOCKSZ byte
|
||||
blocks at a time.
|
||||
|
||||
long hfs_write(hfsfile *file, const void *ptr, unsigned long len);
|
||||
|
||||
This routine writes up to `len' bytes of data to the current fork of an
|
||||
HFS file from the buffer pointed to by `ptr'. The number of bytes
|
||||
actually written is returned. If an error occurs, this routine will
|
||||
return -1.
|
||||
This routine writes up to `len' bytes of data to the current fork of an
|
||||
HFS file from the buffer pointed to by `ptr'. The number of bytes
|
||||
actually written is returned. If an error occurs, this routine will
|
||||
return -1.
|
||||
|
||||
If the end of the file is reached before all bytes have been written,
|
||||
the file is automatically extended.
|
||||
If the end of the file is reached before all bytes have been written,
|
||||
the file is automatically extended.
|
||||
|
||||
It is most efficient to write data in multiples of HFS_BLOCKSZ byte
|
||||
blocks at a time.
|
||||
It is most efficient to write data in multiples of HFS_BLOCKSZ byte
|
||||
blocks at a time.
|
||||
|
||||
int hfs_truncate(hfsfile *file, unsigned long len);
|
||||
|
||||
This routine causes the current fork of the specified open file to be
|
||||
truncated to at most `len' bytes.
|
||||
This routine causes the current fork of the specified open file to be
|
||||
truncated to at most `len' bytes.
|
||||
|
||||
The disk blocks associated with the freed portion of the file are not
|
||||
actually deallocated until either the current fork is changed or the
|
||||
file is closed.
|
||||
The disk blocks associated with the freed portion of the file are not
|
||||
actually deallocated until either the current fork is changed or the
|
||||
file is closed.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
long hfs_seek(hfsfile *file, long offset, int from);
|
||||
|
||||
This routine changes the current seek pointer for the specified open
|
||||
file. This pointer determines where the next call to hfs_read() or
|
||||
hfs_write() will read or write data within the current fork.
|
||||
This routine changes the current seek pointer for the specified open
|
||||
file. This pointer determines where the next call to hfs_read() or
|
||||
hfs_write() will read or write data within the current fork.
|
||||
|
||||
If `from' is HFS_SEEK_SET, the pointer is set to the absolute position
|
||||
given by `offset'.
|
||||
If `from' is HFS_SEEK_SET, the pointer is set to the absolute position
|
||||
given by `offset'.
|
||||
|
||||
If `from' is HFS_SEEK_CUR, the pointer is offset from its current
|
||||
position by the amount `offset'. Positive offsets seek forward; negative
|
||||
offsets seek backward.
|
||||
If `from' is HFS_SEEK_CUR, the pointer is offset from its current
|
||||
position by the amount `offset'. Positive offsets seek forward; negative
|
||||
offsets seek backward.
|
||||
|
||||
If `from' is HFS_SEEK_END, the pointer is offset from the end of the
|
||||
file by the amount `offset', which ought not be positive.
|
||||
If `from' is HFS_SEEK_END, the pointer is offset from the end of the
|
||||
file by the amount `offset', which ought not be positive.
|
||||
|
||||
It is not presently possible to set the seek pointer beyond the logical
|
||||
end of the file.
|
||||
It is not presently possible to set the seek pointer beyond the logical
|
||||
end of the file.
|
||||
|
||||
The new absolute position of the seek pointer is returned, unless an
|
||||
invalid argument was specified, in which case -1 is returned.
|
||||
The new absolute position of the seek pointer is returned, unless an
|
||||
invalid argument was specified, in which case -1 is returned.
|
||||
|
||||
int hfs_close(hfsfile *file);
|
||||
|
||||
This routine causes all pending changes to the specified file to be
|
||||
flushed, and all storage associated with the file structure to be
|
||||
freed. Any excess disk blocks associated with the file are also
|
||||
deallocated at this time.
|
||||
This routine causes all pending changes to the specified file to be
|
||||
flushed, and all storage associated with the file structure to be
|
||||
freed. Any excess disk blocks associated with the file are also
|
||||
deallocated at this time.
|
||||
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
In either case, the file structure pointer will no longer be valid.
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
In either case, the file structure pointer will no longer be valid.
|
||||
|
||||
----- Catalog Routines -----
|
||||
|
||||
int hfs_stat(hfsvol *vol, const char *path, hfsdirent *ent);
|
||||
|
||||
This routine fills the directory entity structure `*ent' with
|
||||
information about the file or directory specified by `path' on the
|
||||
given volume. The fields of the structure are defined in the hfs.h
|
||||
header file.
|
||||
This routine fills the directory entity structure `*ent' with
|
||||
information about the file or directory specified by `path' on the
|
||||
given volume. The fields of the structure are defined in the hfs.h
|
||||
header file.
|
||||
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
|
||||
If there is no such path, or if another error occurs, this routine
|
||||
returns -1. Otherwise it returns 0.
|
||||
If there is no such path, or if another error occurs, this routine
|
||||
returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_fstat(hfsfile *file, hfsdirent *ent);
|
||||
|
||||
This routine is similar to hfs_stat() except it returns information
|
||||
about a file that is already open.
|
||||
This routine is similar to hfs_stat() except it returns information
|
||||
about a file that is already open.
|
||||
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_setattr(hfsvol *vol, const char *path, const hfsdirent *ent);
|
||||
|
||||
This routine changes various attributes of an existing file or
|
||||
directory. The attributes which may be changed are: ent->crdate,
|
||||
ent->mddate, ent->bkdate, ent->fdflags, ent->fdlocation,
|
||||
ent->u.file.type, ent->u.file.creator, and ent->u.dir.rect. Also, the
|
||||
locked status of a file may be changed with ent->flags & HFS_ISLOCKED.
|
||||
This routine changes various attributes of an existing file or
|
||||
directory. The attributes which may be changed are: ent->crdate,
|
||||
ent->mddate, ent->bkdate, ent->fdflags, ent->fdlocation,
|
||||
ent->u.file.type, ent->u.file.creator, and ent->u.dir.rect. Also, the
|
||||
locked status of a file may be changed with ent->flags & HFS_ISLOCKED.
|
||||
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_fsetattr(hfsfile *file, const hfsdirent *ent);
|
||||
|
||||
This routine is similar to hfs_setattr() except it manipulates a file
|
||||
that is already open.
|
||||
This routine is similar to hfs_setattr() except it manipulates a file
|
||||
that is already open.
|
||||
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this routine returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_mkdir(hfsvol *vol, const char *path);
|
||||
|
||||
This routine creates a new, empty directory with the given path.
|
||||
All parent directories must already exist, but there must not already
|
||||
be a file or directory with the complete given path.
|
||||
This routine creates a new, empty directory with the given path.
|
||||
All parent directories must already exist, but there must not already
|
||||
be a file or directory with the complete given path.
|
||||
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_rmdir(hfsvol *vol, const char *path);
|
||||
|
||||
This routine deletes the directory with the given path. The directory
|
||||
must be empty.
|
||||
This routine deletes the directory with the given path. The directory
|
||||
must be empty.
|
||||
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_delete(hfsvol *vol, const char *path);
|
||||
|
||||
This routine deletes both forks of the file with the given path.
|
||||
This routine deletes both forks of the file with the given path.
|
||||
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
The given `path' is assumed to be encoded using MacOS Standard Roman.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_rename(hfsvol *vol, const char *srcpath, const char *dstpath);
|
||||
|
||||
This routine moves and/or renames the given `srcpath' to `dstpath'.
|
||||
The source must exist; the destination must not exist, unless it is a
|
||||
directory, in which case an attempt will be made to move the source
|
||||
into the destination directory without changing its name.
|
||||
This routine moves and/or renames the given `srcpath' to `dstpath'.
|
||||
The source must exist; the destination must not exist, unless it is a
|
||||
directory, in which case an attempt will be made to move the source
|
||||
into the destination directory without changing its name.
|
||||
|
||||
If both `srcpath' and `dstpath' refer to root directories, the volume
|
||||
specified by `srcpath' will be renamed. Note that volume names may
|
||||
only have 1-27 (HFS_MAX_VLEN) characters, while all other names may
|
||||
have 1-31 (HFS_MAX_FLEN) characters.
|
||||
If both `srcpath' and `dstpath' refer to root directories, the volume
|
||||
specified by `srcpath' will be renamed. Note that volume names may
|
||||
only have 1-27 (HFS_MAX_VLEN) characters, while all other names may
|
||||
have 1-31 (HFS_MAX_FLEN) characters.
|
||||
|
||||
The given `srcpath' and `dstpath' are assumed to be encoded using MacOS
|
||||
Standard Roman.
|
||||
The given `srcpath' and `dstpath' are assumed to be encoded using MacOS
|
||||
Standard Roman.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
----- Media Routines -----
|
||||
|
||||
int hfs_zero(const char *path, unsigned int maxparts,
|
||||
unsigned long *blocks);
|
||||
unsigned long *blocks);
|
||||
|
||||
This routine initializes a medium with a new, empty driver descriptor
|
||||
record and partition map. This is only necessary if it is desired to
|
||||
partition the medium; the medium can be used as a whole without
|
||||
partitions by specifying 0 to the routines which require a partition
|
||||
number.
|
||||
This routine initializes a medium with a new, empty driver descriptor
|
||||
record and partition map. This is only necessary if it is desired to
|
||||
partition the medium; the medium can be used as a whole without
|
||||
partitions by specifying 0 to the routines which require a partition
|
||||
number.
|
||||
|
||||
The partition map will be empty, with the exception of an entry for the
|
||||
partition map itself, plus an entry for the rest of the medium as free
|
||||
space. To be useful, one or more HFS partitions should be created with
|
||||
hfs_mkpart().
|
||||
The partition map will be empty, with the exception of an entry for the
|
||||
partition map itself, plus an entry for the rest of the medium as free
|
||||
space. To be useful, one or more HFS partitions should be created with
|
||||
hfs_mkpart().
|
||||
|
||||
The partition map will be created just large enough to allow `maxparts'
|
||||
individual partitions to be created, not counting the partitions created
|
||||
automatically by this routine. This number should be conservative, as
|
||||
it may be impossible to create more than this many partitions for the
|
||||
lifetime of the medium without re-initializing.
|
||||
The partition map will be created just large enough to allow `maxparts'
|
||||
individual partitions to be created, not counting the partitions created
|
||||
automatically by this routine. This number should be conservative, as
|
||||
it may be impossible to create more than this many partitions for the
|
||||
lifetime of the medium without re-initializing.
|
||||
|
||||
If `blocks' is not NULL, the total number of blocks available for
|
||||
partitioning (after the partition map structures have been created) will
|
||||
be stored at this location.
|
||||
If `blocks' is not NULL, the total number of blocks available for
|
||||
partitioning (after the partition map structures have been created) will
|
||||
be stored at this location.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_mkpart(const char *path, unsigned long len);
|
||||
|
||||
This routine creates a new HFS partition having `len' blocks on the
|
||||
given medium. Space for the partition will be taken from the available
|
||||
free space as indicated in the existing partition map.
|
||||
This routine creates a new HFS partition having `len' blocks on the
|
||||
given medium. Space for the partition will be taken from the available
|
||||
free space as indicated in the existing partition map.
|
||||
|
||||
It may not be possible to create the requested partition if there are
|
||||
not enough free contiguous blocks on the medium, or if there is only
|
||||
one slot left in the partition map and the request does not specify
|
||||
all the remaining blocks in the free space. (The partition map cannot
|
||||
leave any blocks in the medium unaccounted for.)
|
||||
It may not be possible to create the requested partition if there are
|
||||
not enough free contiguous blocks on the medium, or if there is only
|
||||
one slot left in the partition map and the request does not specify
|
||||
all the remaining blocks in the free space. (The partition map cannot
|
||||
leave any blocks in the medium unaccounted for.)
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
int hfs_nparts(const char *path);
|
||||
|
||||
This routine determines the number of HFS partitions present on the
|
||||
given medium, if any. If the medium specified by `path' is not
|
||||
partitioned, -1 will be returned. Otherwise, a number denoting the total
|
||||
number of HFS partitions is returned, including (possibly) 0.
|
||||
This routine determines the number of HFS partitions present on the
|
||||
given medium, if any. If the medium specified by `path' is not
|
||||
partitioned, -1 will be returned. Otherwise, a number denoting the total
|
||||
number of HFS partitions is returned, including (possibly) 0.
|
||||
|
||||
The number returned by this routine can help determine if a particular
|
||||
medium is partitioned, and if so, the allowable range of partition
|
||||
numbers which can be passed to the routines which require one. However,
|
||||
passing 0 as a partition number always refers to the entire medium,
|
||||
ignoring all partitions.
|
||||
The number returned by this routine can help determine if a particular
|
||||
medium is partitioned, and if so, the allowable range of partition
|
||||
numbers which can be passed to the routines which require one. However,
|
||||
passing 0 as a partition number always refers to the entire medium,
|
||||
ignoring all partitions.
|
||||
|
||||
If an error occurs, this function returns -1.
|
||||
If an error occurs, this function returns -1.
|
||||
|
||||
int hfs_format(const char *path, int pnum, int mode, const char *vname,
|
||||
int nbadblocks, const unsigned long badblocks[]);
|
||||
int nbadblocks, const unsigned long badblocks[]);
|
||||
|
||||
This routine writes a new HFS file system to the specified `path', which
|
||||
should be a block device or a writable file. The size of the volume is
|
||||
determined either by the maximum size of the device or size of the file,
|
||||
or by the size of the indicated partition within the medium.
|
||||
This routine writes a new HFS file system to the specified `path', which
|
||||
should be a block device or a writable file. The size of the volume is
|
||||
determined either by the maximum size of the device or size of the file,
|
||||
or by the size of the indicated partition within the medium.
|
||||
|
||||
If `pnum' is > 0, it selects an ordinal HFS partition in the device
|
||||
to receive the file system. The partition must already exist; an error
|
||||
will result if it cannot be found. With `pnum' == 0, any partition
|
||||
structure on the existing medium will be ignored, and the entire
|
||||
device will be used for the new HFS volume.
|
||||
If `pnum' is > 0, it selects an ordinal HFS partition in the device
|
||||
to receive the file system. The partition must already exist; an error
|
||||
will result if it cannot be found. With `pnum' == 0, any partition
|
||||
structure on the existing medium will be ignored, and the entire
|
||||
device will be used for the new HFS volume.
|
||||
|
||||
Volume options may be specified in the `mode' argument. In addition to
|
||||
the options accepted by hfs_mount(), HFS_OPT_2048 may be specified to
|
||||
request that the volume allocation blocks be aligned on physical
|
||||
2048-byte block boundaries. Such a constraint is necessary to support
|
||||
some hybrid CD-ROM file system formats, but is otherwise unnecessary and
|
||||
may result in fewer allocation blocks altogether.
|
||||
Volume options may be specified in the `mode' argument. In addition to
|
||||
the options accepted by hfs_mount(), HFS_OPT_2048 may be specified to
|
||||
request that the volume allocation blocks be aligned on physical
|
||||
2048-byte block boundaries. Such a constraint is necessary to support
|
||||
some hybrid CD-ROM file system formats, but is otherwise unnecessary and
|
||||
may result in fewer allocation blocks altogether.
|
||||
|
||||
The volume is given the name `vname', which must be between 1 and
|
||||
HFS_MAX_VLEN (27) characters in length inclusively, and cannot contain
|
||||
any colons (':'). This string is assumed to be encoded using MacOS
|
||||
Standard Roman.
|
||||
The volume is given the name `vname', which must be between 1 and
|
||||
HFS_MAX_VLEN (27) characters in length inclusively, and cannot contain
|
||||
any colons (':'). This string is assumed to be encoded using MacOS
|
||||
Standard Roman.
|
||||
|
||||
It is possible to map out or "spare" bad blocks on the device such that
|
||||
the file system will be made aware of these blocks and will not attempt
|
||||
to use them to store data. To perform this magic, hfs_format() may be
|
||||
passed an array of block numbers to spare. These numbers must
|
||||
correspond to logical 512-byte blocks on the device and should be
|
||||
relative to the beginning of the volume's partition, if any. If no
|
||||
blocks need to be spared, 0 should be passed for `nbadblocks', and
|
||||
`badblocks' may be a NULL pointer. Note that an error can occur if a
|
||||
bad block occurs in a critical disk structure, or if there are too
|
||||
many bad blocks (more than 25%) in the volume.
|
||||
It is possible to map out or "spare" bad blocks on the device such that
|
||||
the file system will be made aware of these blocks and will not attempt
|
||||
to use them to store data. To perform this magic, hfs_format() may be
|
||||
passed an array of block numbers to spare. These numbers must
|
||||
correspond to logical 512-byte blocks on the device and should be
|
||||
relative to the beginning of the volume's partition, if any. If no
|
||||
blocks need to be spared, 0 should be passed for `nbadblocks', and
|
||||
`badblocks' may be a NULL pointer. Note that an error can occur if a
|
||||
bad block occurs in a critical disk structure, or if there are too
|
||||
many bad blocks (more than 25%) in the volume.
|
||||
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
If an error occurs, this function returns -1. Otherwise it returns 0.
|
||||
|
||||
===============================================================================
|
||||
|
||||
|
||||
181
main.c
181
main.c
@ -36,7 +36,7 @@ static PyObject *wrap_flush(PyObject *self, PyObject *args)
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_flushall(PyObject *self)
|
||||
static PyObject *wrap_flushall(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfs_flushall();
|
||||
return Py_None;
|
||||
@ -52,7 +52,7 @@ static PyObject *wrap_umount(PyObject *self, PyObject *args)
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_umountall(PyObject *self)
|
||||
static PyObject *wrap_umountall(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfs_umountall();
|
||||
return Py_None;
|
||||
@ -128,9 +128,9 @@ static PyObject *wrap_setcwd(PyObject *self, PyObject *args)
|
||||
|
||||
static PyObject *wrap_dirinfo(PyObject *self, PyObject *args) // returns name in bytes object!
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; long argret_id;
|
||||
long ret_id; char ret_name[32];
|
||||
if(!PyArg_ParseTuple(args, "Ol", &arg_vol_c, &argret_id)) return NULL;
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; unsigned long argret_id;
|
||||
char ret_name[32];
|
||||
if(!PyArg_ParseTuple(args, "Ok", &arg_vol_c, &argret_id)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_dirinfo(arg_vol, &argret_id, ret_name)) return NULL;
|
||||
@ -140,7 +140,6 @@ static PyObject *wrap_dirinfo(PyObject *self, PyObject *args) // returns name in
|
||||
static PyObject *wrap_opendir(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path;
|
||||
hfsdir *ret_dir;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_path)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
@ -149,18 +148,18 @@ static PyObject *wrap_opendir(PyObject *self, PyObject *args)
|
||||
|
||||
static PyObject *wrap_readdir(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_dir; PyObject *arg_dir_c;
|
||||
hfsdir *arg_dir; PyObject *arg_dir_c;
|
||||
hfsdirent ret_ent;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_dir_c)) return NULL;
|
||||
if(arg_dir_c == Py_None) arg_dir = NULL;
|
||||
else if(!(arg_dir = PyCapsule_GetPointer(arg_dir_c, NAME_HFSDIR))) return NULL;
|
||||
if(hfs_readdir(arg_dir, &ret_dirent)) return NULL;
|
||||
return Py_BuildValue("y#", (char *)(&ret_dirent), sizeof(ret_dirent));
|
||||
if(hfs_readdir(arg_dir, &ret_ent)) return NULL;
|
||||
return Py_BuildValue("y#", (char *)(&ret_ent), sizeof(ret_ent));
|
||||
}
|
||||
|
||||
static PyObject *wrap_closedir(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_dir; PyObject *arg_dir_c;
|
||||
hfsdir *arg_dir; PyObject *arg_dir_c;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_dir_c)) return NULL;
|
||||
if(arg_dir_c == Py_None) arg_dir = NULL;
|
||||
else if(!(arg_dir = PyCapsule_GetPointer(arg_dir_c, NAME_HFSDIR))) return NULL;
|
||||
@ -191,7 +190,7 @@ static PyObject *wrap_open(PyObject *self, PyObject *args)
|
||||
|
||||
static PyObject *wrap_setfork(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c; int arg_fork;
|
||||
hfsfile *arg_file; PyObject *arg_file_c; int arg_fork;
|
||||
if(!PyArg_ParseTuple(args, "Oi", &arg_file_c, &arg_fork)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
@ -201,8 +200,8 @@ static PyObject *wrap_setfork(PyObject *self, PyObject *args)
|
||||
|
||||
static PyObject *wrap_getfork(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_file_c, &arg_fork)) return NULL;
|
||||
hfsfile *arg_file; PyObject *arg_file_c;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_file_c)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
return Py_BuildValue("i", hfs_getfork(arg_file));
|
||||
@ -210,7 +209,7 @@ static PyObject *wrap_getfork(PyObject *self, PyObject *args)
|
||||
|
||||
static PyObject *wrap_read(PyObject *self, PyObject *args) // pass in a bytearray and get it shrunk!
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c; PyObject *arg_bytearray;
|
||||
hfsfile *arg_file; PyObject *arg_file_c; PyObject *arg_bytearray;
|
||||
if(!PyArg_ParseTuple(args, "OY", &arg_file_c, &arg_bytearray)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
@ -222,7 +221,7 @@ static PyObject *wrap_read(PyObject *self, PyObject *args) // pass in a bytearra
|
||||
|
||||
static PyObject *wrap_write(PyObject *self, PyObject *args) // pass in a bytearray and get it shrunk!
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c; PyObject *arg_bytes; Py_ssize_t arg_bytes_len;
|
||||
hfsfile *arg_file; PyObject *arg_file_c; PyObject *arg_bytes; Py_ssize_t arg_bytes_len;
|
||||
if(!PyArg_ParseTuple(args, "Oy#", &arg_file_c, &arg_bytes, &arg_bytes_len)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
@ -233,7 +232,7 @@ static PyObject *wrap_write(PyObject *self, PyObject *args) // pass in a bytearr
|
||||
|
||||
static PyObject *wrap_truncate(PyObject *self, PyObject *args) // pass in a bytearray and get it shrunk!
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c; unsigned long *arg_len;
|
||||
hfsfile *arg_file; PyObject *arg_file_c; unsigned long arg_len;
|
||||
if(!PyArg_ParseTuple(args, "Ok", &arg_file_c, &arg_len)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
@ -243,7 +242,7 @@ static PyObject *wrap_truncate(PyObject *self, PyObject *args) // pass in a byte
|
||||
|
||||
static PyObject *wrap_seek(PyObject *self, PyObject *args) // pass in a bytearray and get it shrunk!
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c; long *arg_offset; int arg_from;
|
||||
hfsfile *arg_file; PyObject *arg_file_c; long arg_offset; int arg_from;
|
||||
if(!PyArg_ParseTuple(args, "Oli", &arg_file_c, &arg_offset, &arg_from)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
@ -254,14 +253,132 @@ static PyObject *wrap_seek(PyObject *self, PyObject *args) // pass in a bytearra
|
||||
|
||||
static PyObject *wrap_close(PyObject *self, PyObject *args) // pass in a bytearray and get it shrunk!
|
||||
{
|
||||
hfsvol *arg_file; PyObject *arg_file_c;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_file_c, &arg_offset, &arg_from)) return NULL;
|
||||
hfsfile *arg_file; PyObject *arg_file_c;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_file_c)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
if(hfs_close(arg_file, arg_offset, arg_from)) return NULL;
|
||||
if(hfs_close(arg_file)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_stat(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path;
|
||||
hfsdirent ret_ent;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_path)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_stat(arg_vol, arg_path, &ret_ent)) return NULL;
|
||||
return Py_BuildValue("y#", (char *)(&ret_ent), sizeof(ret_ent));
|
||||
}
|
||||
|
||||
static PyObject *wrap_fstat(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsfile *arg_file; PyObject *arg_file_c;
|
||||
hfsdirent ret_ent;
|
||||
if(!PyArg_ParseTuple(args, "O", &arg_file_c)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
if(hfs_fstat(arg_file, &ret_ent)) return NULL;
|
||||
return Py_BuildValue("y#", (char *)(&ret_ent), sizeof(ret_ent));
|
||||
}
|
||||
|
||||
static PyObject *wrap_setattr(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path; hfsdirent *arg_ent; Py_ssize_t arg_ent_len;
|
||||
if(!PyArg_ParseTuple(args, "Oyy#", &arg_vol_c, &arg_path, &arg_ent, &arg_ent_len)) return NULL;
|
||||
if(arg_ent_len != sizeof(*arg_ent)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_setattr(arg_vol, arg_path, arg_ent)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_fsetattr(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsfile *arg_file; PyObject *arg_file_c; hfsdirent *arg_ent; Py_ssize_t arg_ent_len;
|
||||
if(!PyArg_ParseTuple(args, "Oy#", &arg_file_c, &arg_ent, &arg_ent_len)) return NULL;
|
||||
if(arg_ent_len != sizeof(*arg_ent)) return NULL;
|
||||
if(arg_file_c == Py_None) arg_file = NULL;
|
||||
else if(!(arg_file = PyCapsule_GetPointer(arg_file_c, NAME_HFSFILE))) return NULL;
|
||||
if(hfs_fsetattr(arg_file, arg_ent)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_mkdir(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_path)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_mkdir(arg_vol, arg_path)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_rmdir(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_path)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_rmdir(arg_vol, arg_path)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_delete(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_path;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_path)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_delete(arg_vol, arg_path)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_rename(PyObject *self, PyObject *args)
|
||||
{
|
||||
hfsvol *arg_vol; PyObject *arg_vol_c; char *arg_srcpath; char *arg_dstpath;
|
||||
if(!PyArg_ParseTuple(args, "Oy", &arg_vol_c, &arg_srcpath, &arg_dstpath)) return NULL;
|
||||
if(arg_vol_c == Py_None) arg_vol = NULL;
|
||||
else if(!(arg_vol = PyCapsule_GetPointer(arg_vol_c, NAME_HFSVOL))) return NULL;
|
||||
if(hfs_rename(arg_vol, arg_srcpath, arg_dstpath)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_zero(PyObject *self, PyObject *args)
|
||||
{
|
||||
char *arg_path; unsigned int arg_maxparts;
|
||||
unsigned long ret_blocks;
|
||||
if(!PyArg_ParseTuple(args, "sI", &arg_path, &arg_maxparts)) return NULL;
|
||||
if(hfs_zero(arg_path, arg_maxparts, &ret_blocks)) return NULL;
|
||||
return Py_BuildValue("k", ret_blocks);
|
||||
}
|
||||
|
||||
static PyObject *wrap_mkpart(PyObject *self, PyObject *args)
|
||||
{
|
||||
char *arg_path; unsigned long arg_len;
|
||||
if(!PyArg_ParseTuple(args, "sk", &arg_path, &arg_len)) return NULL;
|
||||
if(hfs_mkpart(arg_path, arg_len)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
static PyObject *wrap_nparts(PyObject *self, PyObject *args)
|
||||
{
|
||||
char *arg_path;
|
||||
int ret;
|
||||
if(!PyArg_ParseTuple(args, "s", &arg_path)) return NULL;
|
||||
ret = hfs_nparts(arg_path);
|
||||
if(ret == -1) return NULL;
|
||||
return Py_BuildValue("i", ret);
|
||||
}
|
||||
|
||||
static PyObject *wrap_format(PyObject *self, PyObject *args) // bad blocks unimplemented
|
||||
{
|
||||
char *arg_path; int arg_pnum; int arg_mode; char *arg_vname;
|
||||
if(!PyArg_ParseTuple(args, "siiy", &arg_path, &arg_pnum, &arg_mode, &arg_vname)) return NULL;
|
||||
if(hfs_format(arg_path, arg_pnum, arg_mode, arg_vname, 0, NULL)) return NULL;
|
||||
return Py_None;
|
||||
}
|
||||
|
||||
|
||||
static PyMethodDef module_methods[] = {
|
||||
@ -294,19 +411,19 @@ static PyMethodDef module_methods[] = {
|
||||
{"seek", wrap_seek, METH_VARARGS, ""},
|
||||
{"close", wrap_close, METH_VARARGS, ""},
|
||||
// Catalog routines
|
||||
// {"stat", wrap_stat, METH_VARARGS, ""},
|
||||
// {"fstat", wrap_fstat, METH_VARARGS, ""},
|
||||
// {"setattr", wrap_setattr, METH_VARARGS, ""},
|
||||
// {"fsetattr", wrap_fsetattr, METH_VARARGS, ""},
|
||||
// {"mkdir", wrap_mkdir, METH_VARARGS, ""},
|
||||
// {"rmdir", wrap_rmdir, METH_VARARGS, ""},
|
||||
// {"delete", wrap_delete, METH_VARARGS, ""},
|
||||
// {"rename", wrap_rename, METH_VARARGS, ""},
|
||||
{"stat", wrap_stat, METH_VARARGS, ""},
|
||||
{"fstat", wrap_fstat, METH_VARARGS, ""},
|
||||
{"setattr", wrap_setattr, METH_VARARGS, ""},
|
||||
{"fsetattr", wrap_fsetattr, METH_VARARGS, ""},
|
||||
{"mkdir", wrap_mkdir, METH_VARARGS, ""},
|
||||
{"rmdir", wrap_rmdir, METH_VARARGS, ""},
|
||||
{"delete", wrap_delete, METH_VARARGS, ""},
|
||||
{"rename", wrap_rename, METH_VARARGS, ""},
|
||||
// Media routines
|
||||
// {"zero", wrap_zero, METH_VARARGS, ""},
|
||||
// {"mkpart", wrap_mkpart, METH_VARARGS, ""},
|
||||
// {"nparts", wrap_nparts, METH_VARARGS, ""},
|
||||
// {"format", wrap_format, METH_VARARGS, ""},
|
||||
{"zero", wrap_zero, METH_VARARGS, ""},
|
||||
{"mkpart", wrap_mkpart, METH_VARARGS, ""},
|
||||
{"nparts", wrap_nparts, METH_VARARGS, ""},
|
||||
{"format", wrap_format, METH_VARARGS, ""},
|
||||
|
||||
{NULL, NULL, 0, NULL}
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user