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147 lines
4.9 KiB
C
147 lines
4.9 KiB
C
#ifndef R2_FLAGS_H
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#define R2_FLAGS_H
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#include <r_types.h>
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#include <r_util.h>
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#include <r_list.h>
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#include <r_skiplist.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// TODO: rename to r_flag_XXX api
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R_LIB_VERSION_HEADER(r_flag);
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#define R_FLAG_NAME_SIZE 512
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#define R_FLAG_SPACES_MAX 128
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/* zones.c */
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#define R_FLAG_ZONE_USE_SDB 0
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typedef struct r_flag_zone_item_t {
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ut64 from;
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ut64 to;
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#if R_FLAG_ZONE_USE_SDB
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const char *name;
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#else
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char *name;
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#endif
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} RFlagZoneItem;
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/* flag.c */
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typedef struct r_flags_at_offset_t {
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ut64 off;
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RList *flags; /* list of RFlagItem at offset */
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} RFlagsAtOffset;
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typedef struct r_flag_item_t {
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char *name; /* unique name, escaped to avoid issues with r2 shell */
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char *realname; /* real name, without any escaping */
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ut64 offset; /* offset flagged by this item */
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ut64 size; /* size of the flag item */
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int space; /* flag space this item belongs to */
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char *color; /* item color */
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char *comment; /* item comment */
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char *alias; /* used to define a flag based on a math expression (e.g. foo + 3) */
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} RFlagItem;
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typedef struct r_flag_t {
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st64 base; /* base address for all flag items */
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int space_idx; /* index of the selected space in spaces array */
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bool space_strict; /* when true returned flag items must belong to the selected space */
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char *spaces[R_FLAG_SPACES_MAX]; /* array of flag spaces */
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RNum *num;
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RSkipList *by_off; /* flags sorted by offset, value=RFlagsAtOffset */
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SdbHash *ht_name; /* hashmap key=item name, value=RList of items */
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RList *flags; /* list of RFlagItem contained in the flag */
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RList *spacestack;
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PrintfCallback cb_printf;
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#if R_FLAG_ZONE_USE_SDB
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Sdb *zones;
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#else
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RList *zones;
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#endif
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} RFlag;
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/* compile time dependency */
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typedef bool (*RFlagExistAt)(RFlag *f, const char *flag_prefix, ut16 fp_size, ut64 off);
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typedef RFlagItem* (*RFlagGet)(RFlag *f, const char *name);
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typedef RFlagItem* (*RFlagGetAt)(RFlag *f, ut64 addr, bool closest);
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typedef RFlagItem* (*RFlagSet)(RFlag *f, const char *name, ut64 addr, ut32 size);
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typedef int (*RFlagSetSpace)(RFlag *f, const char *name);
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typedef struct r_flag_bind_t {
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int init;
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RFlag *f;
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RFlagExistAt exist_at;
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RFlagGet get;
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RFlagGetAt get_at;
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RFlagSet set;
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RFlagSetSpace set_fs;
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} RFlagBind;
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#define r_flag_bind_init(x) memset(&x,0,sizeof(x))
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R_API int r_flag_bind(RFlag *io, RFlagBind *bnd);
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#ifdef R_API
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R_API RFlag * r_flag_new(void);
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R_API RFlag * r_flag_free(RFlag *f);
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R_API void r_flag_list(RFlag *f, int rad, const char *pfx);
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R_API bool r_flag_exist_at(RFlag *f, const char *flag_prefix, ut16 fp_size, ut64 off);
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R_API RFlagItem *r_flag_get(RFlag *f, const char *name);
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R_API RFlagItem *r_flag_get_i(RFlag *f, ut64 off);
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R_API RFlagItem *r_flag_get_i2(RFlag *f, ut64 off);
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R_API RFlagItem *r_flag_get_at(RFlag *f, ut64 off, bool closest);
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R_API const RList* /*<RFlagItem*>*/ r_flag_get_list(RFlag *f, ut64 off);
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R_API char *r_flag_get_liststr(RFlag *f, ut64 off);
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R_API int r_flag_unset(RFlag *f, RFlagItem *item);
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R_API int r_flag_unset_name(RFlag *f, const char *name);
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R_API int r_flag_unset_off(RFlag *f, ut64 addr);
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R_API void r_flag_unset_all (RFlag *f);
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R_API RFlagItem *r_flag_set(RFlag *fo, const char *name, ut64 addr, ut32 size);
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R_API RFlagItem *r_flag_set_next(RFlag *fo, const char *name, ut64 addr, ut32 size);
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R_API int r_flag_sort(RFlag *f, int namesort);
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R_API void r_flag_item_set_alias(RFlagItem *item, const char *alias);
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R_API void r_flag_item_free (RFlagItem *item);
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R_API void r_flag_item_set_comment(RFlagItem *item, const char *comment);
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R_API void r_flag_item_set_realname(RFlagItem *item, const char *realname);
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R_API int r_flag_unset_glob(RFlag *f, const char *name);
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R_API int r_flag_rename(RFlag *f, RFlagItem *item, const char *name);
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R_API int r_flag_relocate (RFlag *f, ut64 off, ut64 off_mask, ut64 to);
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R_API int r_flag_move (RFlag *f, ut64 at, ut64 to);
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R_API const char *r_flag_color(RFlag *f, RFlagItem *it, const char *color);
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/* spaces */
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R_API int r_flag_space_get(RFlag *f, const char *name);
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R_API const char *r_flag_space_get_i(RFlag *f, int idx);
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R_API const char *r_flag_space_cur(RFlag *f);
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R_API int r_flag_space_set(RFlag *f, const char *name);
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R_API int r_flag_count (RFlag *f, const char *name);
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R_API int r_flag_space_unset (RFlag *f, const char *fs);
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R_API int r_flag_space_list(RFlag *f, int mode);
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R_API int r_flag_space_rename (RFlag *f, const char *oname, const char *nname);
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R_API int r_flag_space_pop(RFlag *f);
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R_API int r_flag_space_push(RFlag *f, const char *name);
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R_API int r_flag_space_stack_list(RFlag *f, int mode);
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/* zones */
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R_API void r_flag_zone_item_free(void *a);
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R_API bool r_flag_zone_add(RFlag *fz, const char *name, ut64 addr);
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R_API bool r_flag_zone_del(RFlag *fz, const char *name);
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R_API bool r_flag_zone_around(RFlag *fz, ut64 addr, const char **prev, const char **next);
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R_API bool r_flag_zone_list(RFlag *fz, int mode);
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R_API bool r_flag_zone_reset(RFlag *f);
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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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