// TODO: integrate in '/' command with search.inblock ?
static void visual_search (RCore *core) {
const ut8 *p;
int len, d = cursor;
char str[128], buf[258];
r_line_set_prompt ("search byte/string in block: ");
r_cons_fgets (str, sizeof (str), 0, NULL);
len = r_hex_str2bin (str, (ut8*)buf);
if (*str=='"') {
char *e = strncpy (buf, str+1, sizeof (buf)-1);
if (e) { --e; if (*e=='"') *e=0; }
len = strlen (buf);
} else
if (len<1) {
strncpy (buf, str, sizeof (buf)-1);
len = strlen (str);
}
p = r_mem_mem (core->block+d, core->blocksize-d,
(const ut8*)buf, len);
if (p) {
cursor = (int)(size_t)(p-core->block);
if (len>1) {
ocursor = cursor+len-1;
} else ocursor = -1;
showcursor (core, true);
eprintf ("FOUND IN %d\n", cursor);
r_cons_any_key (NULL);
} else {
eprintf ("Cannot find bytes\n");
r_cons_any_key (NULL);
r_cons_clear00 ();
}
}
R_API int r_core_visual_prompt (RCore *core) {
char buf[1024];
int ret;
ut64 oseek = core->offset;
#if __UNIX__
r_line_set_prompt (Color_RESET":> ");
#else
r_line_set_prompt (":> ");
#endif
showcursor (core, R_TRUE);
r_cons_fgets (buf, sizeof (buf), 0, NULL);
if (*buf) {
r_line_hist_add (buf);
r_core_cmd (core, buf, 0);
r_cons_flush ();
ret = R_TRUE;
} else {
ret = R_FALSE;
//r_cons_any_key ();
r_cons_clear00 ();
showcursor (core, R_FALSE);
}
if (curset) r_core_seek (core, oseek, 1);
return ret;
}
R_API int r_core_visual_prompt (RCore *core) {
char buf[1024];
int ret;
#if __UNIX__
r_line_set_prompt (Color_RESET":> ");
#else
r_line_set_prompt (":> ");
#endif
showcursor (core, true);
r_cons_fgets (buf, sizeof (buf), 0, NULL);
if (!strcmp (buf, "q")) {
ret = false;
} else if (*buf) {
r_line_hist_add (buf);
r_core_cmd (core, buf, 0);
r_cons_flush ();
ret = true;
} else {
ret = false;
//r_cons_any_key (NULL);
r_cons_clear00 ();
showcursor (core, false);
}
return ret;
}
R_API void r_core_rtr_session(RCore *core, const char *input) {
char prompt[32], buf[4096];
int fd;
if (input[0] >= '0' && input[0] <= '9') {
fd = r_num_math (core->num, input);
//for (rtr_n = 0; rtr_host[rtr_n].fd->fd != fd && rtr_n < RTR_MAX_HOSTS; rtr_n++);
}
for (;;) {
if (rtr_host[rtr_n].fd)
snprintf (prompt, sizeof (prompt),
"fd:%d> ", rtr_host[rtr_n].fd->fd);
free (r_line_singleton ()->prompt);
r_line_singleton ()->prompt = strdup (prompt);
if ((r_cons_fgets (buf, sizeof (buf), 0, NULL))) {
if (*buf == 'q')
break;
else if (*buf == 'V') {
eprintf ("Visual mode not supported\n");
continue;
}
r_core_rtr_cmd (core, buf);
r_cons_flush ();
}
}
}
static void visual_offset (RCore *core) {
char buf[256];
r_line_set_prompt ("[offset]> ");
strcpy (buf, "s ");
if (r_cons_fgets (buf+2, sizeof (buf)-3, 0, NULL) >0) {
if (buf[2]=='.')buf[1]='.';
r_core_cmd0 (core, buf);
}
}
static int textlog_chat(RCore *core) {
char prompt[64];
char buf[1024];
int lastmsg = 0;
const char *me = r_config_get (core->config, "cfg.user");
char msg[1024];
eprintf ("Type '/help' for commands:\n");
snprintf (prompt, sizeof (prompt) - 1, "[%s]> ", me);
r_line_set_prompt (prompt);
for (;;) {
r_core_log_list (core, lastmsg, 0, 0);
lastmsg = core->log->last;
if (r_cons_fgets (buf, sizeof (buf) - 1, 0, NULL) < 0) {
return 1;
}
if (!*buf) {
continue;
}
if (!strcmp (buf, "/help")) {
eprintf ("/quit quit the chat (same as ^D)\n");
eprintf ("/name <nick> set cfg.user name\n");
eprintf ("/log show full log\n");
eprintf ("/clear clear text log messages\n");
} else if (!strncmp (buf, "/name ", 6)) {
snprintf (msg, sizeof (msg) - 1, "* '%s' is now known as '%s'", me, buf + 6);
r_core_log_add (core, msg);
r_config_set (core->config, "cfg.user", buf + 6);
me = r_config_get (core->config, "cfg.user");
snprintf (prompt, sizeof (prompt) - 1, "[%s]> ", me);
r_line_set_prompt (prompt);
return 0;
} else if (!strcmp (buf, "/log")) {
r_core_log_list (core, 0, 0, 0);
return 0;
} else if (!strcmp (buf, "/clear")) {
// r_core_log_del (core, 0);
r_core_cmd0 (core, "T-");
return 0;
} else if (!strcmp (buf, "/quit")) {
return 0;
} else if (*buf == '/') {
eprintf ("Unknown command: %s\n", buf);
} else {
snprintf (msg, sizeof (msg) - 1, "[%s] %s", me, buf);
r_core_log_add (core, msg);
}
}
return 1;
}
R_API char *r_cons_input(const char *msg) {
char *oprompt = r_line_get_prompt (); //r_cons_singleton()->line->prompt);
char buf[1024];
if (msg) {
//r_cons_printf ("%s\n", msg);
r_line_set_prompt (msg);
} else {
r_line_set_prompt ("");
}
buf[0] = 0;
r_cons_fgets (buf, sizeof (buf), 0, NULL);
r_line_set_prompt (oprompt);
free (oprompt);
return strdup (buf);
}
R_API void r_core_visual_prompt (RCore *core) {
char buf[1024];
ut64 oseek = core->offset;
#if __UNIX__
r_line_set_prompt (Color_RESET":> ");
#else
r_line_set_prompt (":> ");
#endif
r_cons_show_cursor (R_TRUE);
r_cons_fgets (buf, sizeof (buf), 0, NULL);
r_line_hist_add (buf);
r_core_cmd (core, buf, 0);
r_cons_any_key ();
r_cons_clear00 ();
r_cons_show_cursor (R_FALSE);
if (curset) r_core_seek (core, oseek, 1);
}
R_API char *r_cons_input(const char *msg) {
char *oprompt = r_line_get_prompt ();
if (!oprompt) {
return NULL;
}
char buf[1024];
if (msg) {
r_line_set_prompt (msg);
} else {
r_line_set_prompt ("");
}
buf[0] = 0;
r_cons_fgets (buf, sizeof (buf), 0, NULL);
r_line_set_prompt (oprompt);
free (oprompt);
return strdup (buf);
}
static void prompt_read (const char *p, char *buf, int buflen) {
r_line_set_prompt (p);
showcursor (NULL, true);
r_cons_fgets (buf, buflen, 0, NULL);
showcursor (NULL, false);
}
R_API int r_core_visual_cmd(RCore *core, int ch) {
RAsmOp op;
ut64 offset = core->offset;
char buf[4096];
int i, ret, offscreen, cols = core->print->cols, delta = 0;
ch = r_cons_arrow_to_hjkl (ch);
ch = visual_nkey (core, ch);
if (ch<2) return 1;
// do we need hotkeys for data references? not only calls?
if (ch>='0'&& ch<='9') {
ut64 off = core->asmqjmps[ch-'0'];
if (off != UT64_MAX) {
int delta = R_ABS ((st64)off-(st64)offset);
r_io_sundo_push (core->io, offset);
if (curset && delta<100) {
cursor = delta;
} else {
r_core_visual_seek_animation (core, off);
//r_core_seek (core, off, 1);
}
r_core_block_read (core, 1);
}
} else
switch (ch) {
case 0x0d:
{
r_cons_enable_mouse (R_TRUE);
RAnalOp *op = r_core_anal_op (core, core->offset+cursor);
if (op) {
if (op->type == R_ANAL_OP_TYPE_JMP ||
op->type == R_ANAL_OP_TYPE_CJMP ||
op->type == R_ANAL_OP_TYPE_CALL) {
r_io_sundo_push (core->io, offset);
r_core_visual_seek_animation(core, op->jump);
}
}
r_anal_op_free (op);
}
break;
case 90: // shift+tab
if (!strcmp (printfmt[0], "x"))
printfmt[0] = "pxa";
else printfmt[0] = "x";
break;
case 9: // tab
{ // XXX: unify diff mode detection
ut64 f = r_config_get_i (core->config, "diff.from");
ut64 t = r_config_get_i (core->config, "diff.to");
if (f == t && f == 0) {
core->print->col = core->print->col==1? 2: 1;
} else {
ut64 delta = offset - f;
r_core_seek (core, t+delta, 1);
r_config_set_i (core->config, "diff.from", t);
r_config_set_i (core->config, "diff.to", f);
}
}
break;
case 'a':
if (core->file && !(core->file->rwx & 2)) {
r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n");
r_cons_any_key ();
return R_TRUE;
}
r_cons_printf ("Enter assembler opcodes separated with ';':\n");
showcursor (core, R_TRUE);
r_cons_flush ();
r_cons_set_raw (R_FALSE);
strcpy (buf, "wa ");
r_line_set_prompt (":> ");
if (r_cons_fgets (buf+3, 1000, 0, NULL) <0) buf[0]='\0';
if (*buf) {
if (curset) r_core_seek (core, core->offset + cursor, 0);
r_core_cmd (core, buf, R_TRUE);
if (curset) r_core_seek (core, core->offset - cursor, 1);
}
showcursor (core, R_FALSE);
r_cons_set_raw (R_TRUE);
break;
case '!':
r_cons_2048();
break;
case 'o':
visual_offset (core);
break;
case 'A':
{ int oc = curset;
ut64 off = curset? core->offset+cursor : core->offset;
curset = 0;
r_core_visual_asm (core, off);
curset = oc;
}
break;
case 'c':
setcursor (core, curset?0:1);
break;
case 'C':
color = color? 0: 1;
r_config_set_i (core->config, "scr.color", color);
break;
case 'd':
r_core_visual_define (core);
break;
case 'D':
setdiff (core);
break;
case 'f':
{
int range, min, max;
char name[256], *n;
r_line_set_prompt ("flag name: ");
showcursor (core, R_TRUE);
if (r_cons_fgets (name, sizeof (name), 0, NULL) >=0 && *name) {
n = r_str_chop (name);
if (*name=='-') {
if (*n) r_flag_unset (core->flags, n+1, NULL);
} else {
if (ocursor != -1) {
min = R_MIN (cursor, ocursor);
max = R_MAX (cursor, ocursor);
} else {
min = max = cursor;
}
range = max-min+1;
if (range<1) range = 1;
if (*n) r_flag_set (core->flags, n,
core->offset + min, range, 1);
}
}
}
showcursor (core, R_FALSE);
break;
case 'F':
r_flag_unset_i (core->flags, core->offset + cursor, NULL);
break;
case 'n':
r_core_seek_next (core, r_config_get (core->config, "scr.nkey"));
break;
case 'N':
r_core_seek_previous (core, r_config_get (core->config, "scr.nkey"));
break;
case 'i':
case 'I':
if (core->file && !(core->file->rwx & 2)) {
r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n");
r_cons_any_key ();
return R_TRUE;
}
showcursor (core, R_TRUE);
r_cons_flush ();
r_cons_set_raw (0);
if (ch=='I') {
strcpy (buf, "wow ");
r_line_set_prompt ("insert hexpair block: ");
if (r_cons_fgets (buf+4, sizeof (buf)-5, 0, NULL) <0)
buf[0]='\0';
char *p = strdup (buf);
int cur = core->print->cur;
if (cur>=core->blocksize)
cur = core->print->cur-1;
snprintf (buf, sizeof (buf), "%s @ $$0!%i", p,
core->blocksize-cursor);
r_core_cmd (core, buf, 0);
free (p);
break;
}
delta = (ocursor!=-1)? R_MIN (cursor, ocursor): cursor;
if (core->print->col==2) {
strcpy (buf, "\"w ");
r_line_set_prompt ("insert string: ");
if (r_cons_fgets (buf+3, sizeof (buf)-4, 0, NULL) <0)
buf[0]='\0';
strcat (buf, "\"");
} else {
r_line_set_prompt ("insert hex: ");
if (ocursor != -1) {
int bs = R_ABS (cursor-ocursor)+1;
core->blocksize = bs;
strcpy (buf, "wow ");
} else {
strcpy (buf, "wx ");
}
if (r_cons_fgets (buf+strlen (buf), sizeof (buf)-strlen (buf), 0, NULL) <0)
buf[0]='\0';
}
if (curset) r_core_seek (core, core->offset + delta, 0);
r_core_cmd (core, buf, 1);
if (curset) r_core_seek (core, offset, 1);
r_cons_set_raw (1);
showcursor (core, R_FALSE);
break;
case 'R':
r_core_cmd0 (core, "ecr");
break;
case 'e':
r_core_visual_config (core);
break;
case 'E':
r_core_visual_colors (core);
break;
case 'M':
r_core_visual_mounts (core);
break;
case 't':
r_core_visual_trackflags (core);
break;
case 'x':
{
int count = 0;
RList *xrefs = NULL;
RAnalRef *refi;
RListIter *iter;
RAnalFunction *fun;
if ((xrefs = r_anal_xref_get (core->anal, core->offset))) {
r_cons_gotoxy (1, 1);
r_cons_printf ("[GOTO XREF]> \n");
if (r_list_empty (xrefs)) {
r_cons_printf ("\tNo XREF found at 0x%"PFMT64x"\n", core->offset);
r_cons_any_key ();
r_cons_clear00 ();
} else {
r_list_foreach (xrefs, iter, refi) {
fun = r_anal_fcn_find (core->anal, refi->addr, R_ANAL_FCN_TYPE_NULL);
r_cons_printf (" [%i] 0x%08"PFMT64x" %s XREF 0x%08"PFMT64x" (%s) \n", count,
refi->at,
refi->type==R_ANAL_REF_TYPE_CODE?"CODE (JMP)":
refi->type==R_ANAL_REF_TYPE_CALL?"CODE (CALL)":"DATA", refi->addr,
fun?fun->name:"unk");
if (++count > 9) break;
}
}
} else xrefs = NULL;
static void prompt_read (const char *p, char *buf, int buflen) {
r_line_set_prompt (p);
r_cons_show_cursor (R_TRUE);
r_cons_fgets (buf, buflen, 0, NULL);
r_cons_show_cursor (R_FALSE);
}
R_API int r_core_visual_cmd(RCore *core, int ch) {
RAsmOp op;
char buf[4096];
int i, ret, offscreen, cols = core->print->cols;
ch = r_cons_arrow_to_hjkl (ch);
ch = visual_nkey (core, ch);
if (ch<2) return 1;
// do we need hotkeys for data references? not only calls?
if (ch>='0'&& ch<='9') {
r_io_sundo_push (core->io, core->offset);
r_core_seek (core, core->asmqjmps[ch-'0'], 1);
r_core_block_read (core, 1);
} else
switch (ch) {
case 9: // tab
{ // XXX: unify diff mode detection
ut64 f = r_config_get_i (core->config, "diff.from");
ut64 t = r_config_get_i (core->config, "diff.to");
if (f == t && f == 0) {
core->print->col = core->print->col==1? 2: 1;
} else {
ut64 delta = core->offset - f;
r_core_seek (core, t+delta, 1);
r_config_set_i (core->config, "diff.from", t);
r_config_set_i (core->config, "diff.to", f);
}
}
break;
case 'c':
// XXX dupped flag imho
setcursor (core, curset ^ 1);
break;
case 'd':
r_core_visual_define (core);
break;
case 'D':
setdiff (core);
break;
case 'C':
color ^= 1;
if (color) flags |= R_PRINT_FLAGS_COLOR;
else flags &= ~(flags&R_PRINT_FLAGS_COLOR);
r_config_set_i (core->config, "scr.color", color);
r_print_set_flags (core->print, flags);
break;
case 'f':
{
int range;
char name[256], *n;
r_line_set_prompt ("flag name: ");
if (r_cons_fgets (name, sizeof (name), 0, NULL) >=0 && *name) {
n = r_str_chop (name);
if (*name=='-') {
if (*n) r_flag_unset (core->flags, n+1, NULL);
} else {
range = curset? (R_ABS (cursor-ocursor)+1): 1;
if (range<1) range = 1;
if (*n) r_flag_set (core->flags, n,
core->offset + cursor, range, 1);
}
} }
break;
case 'F':
r_flag_unset_i (core->flags, core->offset + cursor, NULL);
break;
case 'n':
r_core_seek_next (core, r_config_get (core->config, "scr.nkey"));
break;
case 'N':
r_core_seek_previous (core, r_config_get (core->config, "scr.nkey"));
break;
case 'A':
{ int oc = curset;
ut64 off = curset? core->offset+cursor : core->offset;
curset = 0;
r_core_visual_asm (core, off);
curset = oc;
}
break;
case 'a':
if (core->file && !(core->file->rwx & 2)) {
r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n");
r_cons_any_key ();
return R_TRUE;
}
r_cons_printf ("Enter assembler opcodes separated with ';':\n");
r_cons_show_cursor (R_TRUE);
r_cons_flush ();
r_cons_set_raw (R_FALSE);
strcpy (buf, "wa ");
r_line_set_prompt (":> ");
if (r_cons_fgets (buf+3, 1000, 0, NULL) <0) buf[0]='\0';
if (*buf) {
if (curset) r_core_seek (core, core->offset + cursor, 0);
r_core_cmd (core, buf, R_TRUE);
if (curset) r_core_seek (core, core->offset - cursor, 1);
}
r_cons_show_cursor (R_FALSE);
r_cons_set_raw (R_TRUE);
break;
case 'i':
case 'I':
if (core->file && !(core->file->rwx & 2)) {
r_cons_printf ("\nFile has been opened in read-only mode. Use -w flag\n");
r_cons_any_key ();
return R_TRUE;
}
r_cons_show_cursor (R_TRUE);
r_cons_flush ();
r_cons_set_raw (0);
if (ch=='I') {
strcpy (buf, "wow ");
r_line_set_prompt ("insert hexpair block: ");
if (r_cons_fgets (buf+4, sizeof (buf)-3, 0, NULL) <0)
buf[0]='\0';
char *p = strdup (buf);
int cur = core->print->cur;
if (cur>=core->blocksize)
cur = core->print->cur-1;
snprintf (buf, sizeof (buf), "%s @ $$0!%i", p,
core->blocksize-cursor);
r_core_cmd (core, buf, 0);
free (p);
break;
}
if (core->print->col==2) {
strcpy (buf, "w ");
r_line_set_prompt ("insert string: ");
if (r_cons_fgets (buf+2, sizeof (buf)-3, 0, NULL) <0)
buf[0]='\0';
} else {
strcpy (buf, "wx ");
r_line_set_prompt ("insert hex: ");
if (r_cons_fgets (buf+3, sizeof (buf)-4, 0, NULL) <0)
buf[0]='\0';
}
if (curset) r_core_seek (core, core->offset + cursor, 0);
r_core_cmd (core, buf, 1);
if (curset) r_core_seek (core, core->offset - cursor, 1);
r_cons_set_raw (1);
r_cons_show_cursor (R_FALSE);
break;
case 'e':
r_core_visual_config (core);
break;
case 'M':
r_core_visual_mounts (core);
break;
case 't':
r_core_visual_trackflags (core);
break;
case 'x':
{
int count = 0;
RList *xrefs = NULL;
RAnalRef *refi;
RListIter *iter;
RAnalFunction *fun;
if ((xrefs = r_anal_xref_get (core->anal, core->offset))) {
r_cons_printf ("XREFS:\n");
if (r_list_empty (xrefs)) {
r_cons_printf ("\tNo XREF found at 0x%"PFMT64x"\n", core->offset);
r_cons_any_key ();
r_cons_clear00 ();
} else {
r_list_foreach (xrefs, iter, refi) {
fun = r_anal_fcn_find (core->anal, refi->addr, R_ANAL_FCN_TYPE_NULL);
r_cons_printf ("\t[%i] %s XREF 0x%08"PFMT64x" (%s)\n", count,
refi->type==R_ANAL_REF_TYPE_CODE?"CODE (JMP)":
refi->type==R_ANAL_REF_TYPE_CALL?"CODE (CALL)":"DATA", refi->addr,
fun?fun->name:"unk");
if (++count > 9) break;
}
}
} else xrefs = NULL;
