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radare2/libr/include/r_cons.h
pancake 6dadd63c4b Ad od scr.col and cjange more settings 
Fix parsing of segmented addresses
Move hud to shlr/hud
Add r_cons_print_clear () for delayed 'clearscreens'
Add blankline option to RCons
Add scr.segoff to show prompt as segmented or not
Add scr.colpos to choose the position of cmd.cprompt
Deprecate old flags code
2012-11-14 03:25:32 +01:00

309 lines
7.2 KiB
C
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#ifndef _INCLUDE_CONS_R_
#define _INCLUDE_CONS_R_
#define HAVE_DIETLINE 1
#include <r_types.h>
#include <r_util.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#if __UNIX__
#include <termios.h>
#include <sys/ioctl.h>
#include <sys/wait.h>
#include <sys/socket.h>
#endif
#if __WINDOWS__
#include <windows.h>
#include <wincon.h>
#endif
/* constants */
#define CONS_MAX_USER 102400
#define CONS_BUFSZ 0x4f00
#define STR_IS_NULL(x) (!x || !x[0])
/* palette */
#define CONS_PALETTE_SIZE 22
#define CONS_COLORS_SIZE 21
#define R_CONS_GREP_WORDS 10
#define R_CONS_GREP_WORD_SIZE 64
typedef struct r_cons_grep_t {
char strings[R_CONS_GREP_WORDS][R_CONS_GREP_WORD_SIZE];
int nstrings;
char *str;
int counter;
int line;
int tokenfrom;
int tokento;
int amp;
int neg;
int begin;
int end;
} RConsGrep;
typedef void (*RConsEvent)(void *);
typedef struct r_cons_t {
RConsGrep grep;
char *buffer;
int line;
int buffer_len;
int buffer_sz;
char *lastline;
int is_html;
int is_interactive;
int lines;
int rows;
int columns;
int breaked;
int noflush;
FILE *fdin; // FILE? and then int ??
int fdout; // only used in pipe.c :?? remove?
const char *teefile;
int (*user_fgets)(char *buf, int len);
RConsEvent event_interrupt;
RConsEvent event_resize;
void *data;
#if __UNIX__
struct termios term_raw, term_buf;
#elif __WINDOWS__
LPDWORD term_raw, term_buf;
#endif
RNum *num;
/* Pager (like more or less) to use if the output doesn't fit on the
* current window. If NULL or "" no pager is used. */
char *pager;
int blankline;
} RCons;
// XXX THIS MUST BE A SINGLETON AND WRAPPED INTO RCons */
/* XXX : global variables? or a struct with a singleton? */
//extern FILE *stdin_fd;
//extern FILE *r_cons_stdin_fd;
//extern int r_cons_stdout_fd;
//extern int r_cons_stdout_file;
//extern char *r_cons_filterline;
//extern char *r_cons_teefile;
// not needed anymoar
//extern int (*r_cons_user_fgets)(char *buf, int len);
#define R_CONS_KEY_F1 0xf1
#define R_CONS_KEY_F2 0xf2
#define R_CONS_KEY_F3 0xf3
#define R_CONS_KEY_F4 0xf4
#define R_CONS_KEY_F5 0xf5
#define R_CONS_KEY_F6 0xf6
#define R_CONS_KEY_F7 0xf7
#define R_CONS_KEY_F8 0xf8
#define R_CONS_KEY_F9 0xf9
#define R_CONS_KEY_F10 0xfa
#define R_CONS_KEY_F11 0xfb
#define R_CONS_KEY_F12 0xfc
#define R_CONS_KEY_ESC 0x1b
#define Color_BLINK "\x1b[5m"
#define Color_INVERT "\x1b[7m"
#define Color_INVERT_RESET "\x1b[27m"
/* plain colors */
#define Color_BLACK "\x1b[30m"
#define Color_BGBLACK "\x1b[40m"
#define Color_RED "\x1b[31m"
#define Color_BGRED "\x1b[41m"
#define Color_WHITE "\x1b[37m"
#define Color_RESET "\x1b[0m"
#define Color_GREEN "\x1b[32m"
#define Color_MAGENTA "\x1b[35m"
#define Color_YELLOW "\x1b[33m"
#define Color_TURQOISE "\x1b[36m"
#define Color_BLUE "\x1b[34m"
#define Color_GRAY "\x1b[38m"
/* bold colors */
#define Color_BBLACK "\x1b[1;30m"
#define Color_BRED "\x1b[1;31m"
#define Color_BBGRED "\x1b[1;41m"
#define Color_BWHITE "\x1b[1;37m"
#define Color_BGREEN "\x1b[1;32m"
#define Color_BMAGENTA "\x1b[1;35m"
#define Color_BYELLOW "\x1b[1;33m"
#define Color_BTURQOISE "\x1b[1;36m"
#define Color_BBLUE "\x1b[1;34m"
#define Color_BGRAY "\x1b[1;38m"
enum {
PAL_PROMPT = 0,
PAL_ADDRESS,
PAL_DEFAULT,
PAL_CHANGED,
PAL_JUMP,
PAL_CALL,
PAL_PUSH,
PAL_TRAP,
PAL_CMP,
PAL_RET,
PAL_NOP,
PAL_METADATA,
PAL_HEADER,
PAL_PRINTABLE,
PAL_LINES0,
PAL_LINES1,
PAL_LINES2,
PAL_00,
PAL_7F,
PAL_FF
};
/* default byte colors */
#if 0
#define COLOR_00 C_TURQOISE
#define COLOR_FF C_RED
#define COLOR_7F C_MAGENTA
#define COLOR_PR C_YELLOW
#define COLOR_HD C_GREEN
// addresses
#define COLOR_AD C_GREEN
#endif
#ifdef R_API
R_API RCons *r_cons_new ();
R_API RCons *r_cons_singleton ();
R_API RCons *r_cons_free ();
R_API void r_cons_break(void (*cb)(void *u), void *user);
R_API void r_cons_break_end();
/* pipe */
R_API int r_cons_pipe_open(const char *file, int append);
R_API void r_cons_pipe_close(int fd);
#if __WINDOWS__
R_API int r_cons_w32_print(ut8 *ptr, int empty);
#endif
/* control */
R_API void r_cons_reset();
R_API void r_cons_print_clear();
R_API void r_cons_clear();
R_API void r_cons_clear00();
R_API void r_cons_clear_line();
R_API void r_cons_stdout_open(const char *file, int append);
R_API int r_cons_stdout_set_fd(int fd);
R_API void r_cons_gotoxy(int x, int y);
R_API void r_cons_show_cursor (int cursor);
R_API void r_cons_set_raw(int b);
R_API void r_cons_set_interactive(int b);
R_API void r_cons_set_last_interactive();
/* output */
R_API void r_cons_printf(const char *format, ...);
R_API void r_cons_strcat(const char *str);
#define r_cons_puts(x) r_cons_strcat(x)
R_API void r_cons_strcat_justify (const char *str, int j, char c);
R_API void r_cons_memcat(const char *str, int len);
R_API void r_cons_newline();
R_API void r_cons_filter();
R_API void r_cons_flush();
R_API void r_cons_memset(char ch, int len);
R_API void r_cons_visual_flush();
R_API void r_cons_visual_write (char *buffer);
/* input */
//R_API int r_cons_fgets(char *buf, int len, int argc, const char **argv);
R_API int r_cons_readchar();
R_API void r_cons_any_key();
R_API int r_cons_eof();
R_API int r_cons_palette_init(const unsigned char *pal);
R_API int r_cons_get_size(int *rows);
R_API int r_cons_arrow_to_hjkl(int ch);
R_API int r_cons_html_print(const char *ptr);
// TODO: use gets() .. MUST BE DEPRECATED
R_API int r_cons_fgets(char *buf, int len, int argc, const char **argv);
R_API char *r_cons_hud(RList *list, const char *prompt);
R_API char *r_cons_hud_path(const char *path, int dir);
R_API char *r_cons_hud_string(const char *s);
R_API char *r_cons_hud_file(const char *f);
R_API const char *r_cons_get_buffer();
R_API void r_cons_grep(const char *str);
R_API int r_cons_grep_line(char *buf, int len); // must be static
R_API int r_cons_grepbuf(char *buf, int len);
R_API void r_cons_invert(int set, int color);
R_API int r_cons_yesno(int def, const char *fmt, ...);
R_API void r_cons_set_cup(int enable);
R_API void r_cons_column(int c);
R_API int r_cons_get_column();
R_API char *r_cons_message(const char *msg);
#endif
/* r_line */
#define R_LINE_BUFSIZE 4096
#define R_LINE_HISTSIZE 256
typedef struct r_line_hist_t {
char **data;
int size;
int index;
int top;
int autosave;
} RLineHistory;
typedef struct r_line_buffer_t {
char data[R_LINE_BUFSIZE];
int index;
int length;
} RLineBuffer;
typedef struct r_line_t RLine; // forward declaration
typedef int (*RLineCallback)(RLine *line);
typedef struct r_line_comp_t {
int argc;
const char **argv;
RLineCallback run;
} RLineCompletion;
struct r_line_t {
RLineCompletion completion;
RLineHistory history;
RLineBuffer buffer;
int echo;
int has_echo;
char *prompt;
char *clipboard;
int disable;
void *user;
}; /* RLine */
#ifdef R_API
R_API RLine *r_line_new();
R_API RLine *r_line_singleton();
R_API void r_line_free();
R_API char *r_line_get_prompt ();
R_API void r_line_set_prompt(const char *prompt);
R_API int r_line_hist_load(const char *file);
R_API char *r_line_readline();
/* label ?! */
R_API int r_line_hist_add(const char *line);
R_API int r_line_hist_save(const char *file);
R_API int r_line_hist_label(const char *label, void (*cb)(const char*));
R_API void r_line_label_show();
#endif
#endif
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