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158 lines
4.2 KiB
C
158 lines
4.2 KiB
C
#ifndef R2_FS_H
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#define R2_FS_H
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#include <r_types.h>
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#include <r_list.h>
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#include <r_io.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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R_LIB_VERSION_HEADER (r_fs);
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struct r_fs_plugin_t;
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struct r_fs_root_t;
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struct r_fs_t;
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typedef struct r_fs_t {
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RIOBind iob;
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RList /*<RFSPlugin>*/ *plugins;
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RList /*<RFSRoot>*/ *roots;
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int view;
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void *ptr;
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} RFS;
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typedef struct r_fs_partition_plugin_t {
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const char *name;
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} RFSPartitionPlugin;
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typedef struct r_fs_file_t {
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char *name;
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char *path;
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ut64 off;
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ut32 size;
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ut8 *data;
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void *ctx;
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char type;
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ut64 time;
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struct r_fs_plugin_t *p;
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struct r_fs_root_t *root;
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void *ptr; // internal pointer
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} RFSFile;
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typedef struct r_fs_root_t {
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char *path;
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ut64 delta;
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struct r_fs_plugin_t *p;
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void *ptr;
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RIOBind iob;
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} RFSRoot;
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typedef struct r_fs_plugin_t {
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const char *name;
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const char *desc;
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RFSFile* (*slurp)(RFSRoot *root, const char *path);
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RFSFile* (*open)(RFSRoot *root, const char *path);
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bool (*read)(RFSFile *fs, ut64 addr, int len);
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void (*close)(RFSFile *fs);
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RList *(*dir)(RFSRoot *root, const char *path, int view);
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void (*init)(void);
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void (*fini)(void);
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int (*mount)(RFSRoot *root);
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void (*umount)(RFSRoot *root);
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} RFSPlugin;
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typedef struct r_fs_partition_t {
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int number;
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ut64 start;
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ut64 length;
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int index;
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int type;
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} RFSPartition;
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#define R_FS_FILE_TYPE_DIRECTORY 'd'
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#define R_FS_FILE_TYPE_REGULAR 'r'
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#define R_FS_FILE_TYPE_DELETED 'x'
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#define R_FS_FILE_TYPE_SPECIAL 's'
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#define R_FS_FILE_TYPE_MOUNT 'm'
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typedef int (*RFSPartitionIterator)(void *disk, void *ptr, void *user);
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typedef struct r_fs_partition_type_t {
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const char *name;
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void *ptr; // grub_msdos_partition_map
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RFSPartitionIterator iterate;
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//RFSPartitionIterator parhook;
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} RFSPartitionType;
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#define R_FS_PARTITIONS_LENGTH (int)(sizeof (partitions)/sizeof(RFSPartitionType)-1)
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enum {
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R_FS_VIEW_NORMAL = 0,
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R_FS_VIEW_DELETED = 1,
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R_FS_VIEW_SPECIAL = 2,
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R_FS_VIEW_ALL = 0xff,
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};
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#ifdef R_API
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R_API RFS *r_fs_new(void);
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R_API void r_fs_view(RFS* fs, int view);
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R_API void r_fs_free(RFS* fs);
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R_API void r_fs_add(RFS *fs, RFSPlugin *p);
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R_API void r_fs_del(RFS *fs, RFSPlugin *p);
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R_API RFSRoot *r_fs_mount(RFS* fs, const char *fstype, const char *path, ut64 delta);
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R_API bool r_fs_umount(RFS* fs, const char *path);
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R_API RList *r_fs_root(RFS *fs, const char *path);
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R_API RFSFile *r_fs_open(RFS* fs, const char *path);
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R_API void r_fs_close(RFS* fs, RFSFile *file);
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R_API int r_fs_read(RFS* fs, RFSFile *file, ut64 addr, int len);
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R_API RFSFile *r_fs_slurp(RFS* fs, const char *path);
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R_API RList *r_fs_dir(RFS* fs, const char *path);
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R_API int r_fs_dir_dump(RFS* fs, const char *path, const char *name);
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R_API RList *r_fs_find_name(RFS* fs, const char *name, const char *glob);
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R_API RList *r_fs_find_off(RFS* fs, const char *name, ut64 off);
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R_API RList *r_fs_partitions(RFS* fs, const char *ptype, ut64 delta);
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R_API char *r_fs_name(RFS *fs, ut64 offset);
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R_API int r_fs_prompt(RFS *fs, const char *root);
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/* file.c */
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R_API RFSFile *r_fs_file_new(RFSRoot *root, const char *path);
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R_API void r_fs_file_free(RFSFile *file);
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R_API RFSRoot *r_fs_root_new(const char *path, ut64 delta);
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R_API void r_fs_root_free(RFSRoot *root);
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R_API RFSPartition *r_fs_partition_new(int num, ut64 start, ut64 length);
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R_API void r_fs_partition_free(RFSPartition *p);
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R_API const char *r_fs_partition_type(const char *part, int type);
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R_API const char *r_fs_partition_type_get(int n);
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R_API int r_fs_partition_get_size(void); // WTF. wrong function name
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/* plugins */
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extern RFSPlugin r_fs_plugin_ext2;
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extern RFSPlugin r_fs_plugin_fat;
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extern RFSPlugin r_fs_plugin_ntfs;
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extern RFSPlugin r_fs_plugin_hfs;
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extern RFSPlugin r_fs_plugin_hfsplus;
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extern RFSPlugin r_fs_plugin_reiserfs;
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extern RFSPlugin r_fs_plugin_tar;
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extern RFSPlugin r_fs_plugin_iso9660;
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extern RFSPlugin r_fs_plugin_udf;
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extern RFSPlugin r_fs_plugin_ufs;
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extern RFSPlugin r_fs_plugin_ufs2;
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extern RFSPlugin r_fs_plugin_sfs;
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extern RFSPlugin r_fs_plugin_tar;
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extern RFSPlugin r_fs_plugin_btrfs;
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extern RFSPlugin r_fs_plugin_jfs;
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extern RFSPlugin r_fs_plugin_afs;
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extern RFSPlugin r_fs_plugin_affs;
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extern RFSPlugin r_fs_plugin_cpio;
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extern RFSPlugin r_fs_plugin_xfs;
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extern RFSPlugin r_fs_plugin_fb;
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extern RFSPlugin r_fs_plugin_minix;
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extern RFSPlugin r_fs_plugin_posix;
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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