f322c1b1bc
* Use TSSymbol instead of comparing type strings This patch uses ts_node_symbol instead of ts_node_type to check whether a node is of a given type. Since TSSymbol is just an integer, the check will be much faster. Also, it allows to store commands handler in an hashtable, instead of having if-cascade. * Make sure r_config_hold works even when keys do not exist or are freed * Add support for all _tmp_commands * Make sure to always reuse the same TSLanguage * Update both tree-sitter and radare2-shell-parser This way we use TSLanguage version 11, which fixes some problems with TSSymbols. * Compute is_last_cmd on each single command and fix logging is_last_cmd should be set on a per-command basis, so if you analyze things like `pd 3; .; .; .;` the `.` refers to `pd 3`. This also fixes logging, so when an invalid command is parsed, it is still available in the history. * Add comment about directly using r2-shell-parser in r_core_cmd_lines r_core_cmd_lines tries to parse the input and split it in lines, but at least in theory, we don't need it as the new parser can already handle full scripts. * Allow other tasks to run between commands even in the new parser * Update radare2-shell-parser
146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
#ifndef R2_CMD_H
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#define R2_CMD_H
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#include <r_types.h>
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#include <r_util.h>
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#include <r_bind.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_cmd);
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#define MACRO_LIMIT 1024
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#define MACRO_LABELS 20
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#define R_CMD_MAXLEN 4096
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#define r_cmd_callback(x) int (*x)(void *data, const char *input)
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#define r_cmd_nullcallback(x) int (*x)(void *data)
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typedef struct r_cmd_macro_label_t {
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char name[80];
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char *ptr;
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} RCmdMacroLabel;
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typedef struct r_cmd_macro_item_t {
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char *name;
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char *args;
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char *code;
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int codelen;
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int nargs;
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} RCmdMacroItem;
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typedef struct r_cmd_macro_t {
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int counter;
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ut64 *brk_value;
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ut64 _brk_value;
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int brk;
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// int (*cmd)(void *user, const char *cmd);
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RCoreCmd cmd;
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PrintfCallback cb_printf;
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void *user;
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RNum *num;
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int labels_n;
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RCmdMacroLabel labels[MACRO_LABELS];
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RList *macros;
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} RCmdMacro;
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typedef int (*RCmdCallback)(void *user, const char *cmd);
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typedef struct r_cmd_item_t {
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char cmd[64];
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char desc[128];
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r_cmd_callback (callback);
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} RCmdItem;
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typedef struct r_cmd_long_item_t {
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char cmd[64]; /* long command */
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int cmd_len;
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char cmd_short[32]; /* short command */
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char desc[128];
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} RCmdLongItem;
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typedef struct r_cmd_alias_t {
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int count;
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char **keys;
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char **values;
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int *remote;
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} RCmdAlias;
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typedef struct r_cmd_t {
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void *data;
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r_cmd_nullcallback (nullcallback);
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RCmdItem *cmds[UT8_MAX];
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RCmdMacro macro;
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RList *lcmds;
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RList *plist;
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RCmdAlias aliases;
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#if USE_TREESITTER
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void *language; // used to store TSLanguage *
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HtUP *ts_symbols_ht;
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#endif
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} RCmd;
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// TODO WIP
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typedef struct r_cmd_descriptor_t {
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const char *cmd;
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const char **help_msg;
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const char **help_detail;
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const char **help_detail2;
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struct r_cmd_descriptor_t *sub[127];
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} RCmdDescriptor;
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// TODO: move into r_core.h
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typedef struct r_core_plugin_t {
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const char *name;
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const char *desc;
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const char *license;
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const char *author;
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const char *version;
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RCmdCallback call;
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RCmdCallback init;
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RCmdCallback fini;
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} RCorePlugin;
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#ifdef R_API
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R_API int r_core_plugin_init(RCmd *cmd);
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R_API int r_core_plugin_add(RCmd *cmd, RCorePlugin *plugin);
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R_API int r_core_plugin_check(RCmd *cmd, const char *a0);
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R_API int r_core_plugin_fini(RCmd *cmd);
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/* review api */
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R_API RCmd *r_cmd_new(void);
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R_API RCmd *r_cmd_free(RCmd *cmd);
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R_API int r_cmd_set_data(RCmd *cmd, void *data);
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R_API int r_cmd_add(RCmd *cmd, const char *command, const char *desc, r_cmd_callback(callback));
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R_API int r_cmd_add_long(RCmd *cmd, const char *longcmd, const char *shortcmd, const char *desc);
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R_API int r_core_del(RCmd *cmd, const char *command);
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R_API int r_cmd_call(RCmd *cmd, const char *command);
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R_API int r_cmd_call_long(RCmd *cmd, const char *input);
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R_API char **r_cmd_args(RCmd *cmd, int *argc);
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/* r_cmd_macro */
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R_API RCmdMacroItem *r_cmd_macro_item_new(void);
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R_API void r_cmd_macro_item_free(RCmdMacroItem *item);
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R_API void r_cmd_macro_init(RCmdMacro *mac);
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R_API int r_cmd_macro_add(RCmdMacro *mac, const char *name);
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R_API int r_cmd_macro_rm(RCmdMacro *mac, const char *_name);
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R_API void r_cmd_macro_list(RCmdMacro *mac);
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R_API void r_cmd_macro_meta(RCmdMacro *mac);
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R_API int r_cmd_macro_call(RCmdMacro *mac, const char *name);
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R_API int r_cmd_macro_break(RCmdMacro *mac, const char *value);
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R_API bool r_cmd_alias_del (RCmd *cmd, const char *k);
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R_API char **r_cmd_alias_keys(RCmd *cmd, int *sz);
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R_API int r_cmd_alias_set (RCmd *cmd, const char *k, const char *v, int remote);
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R_API char *r_cmd_alias_get (RCmd *cmd, const char *k, int remote);
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R_API void r_cmd_alias_free (RCmd *cmd);
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R_API void r_cmd_macro_fini(RCmdMacro *mac);
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif
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