R_API char *r_cons_hud_path(const char *path, int dir) {
char *tmp = NULL, *ret = NULL;
RList *files;
if (path){
while (*path==' ')
path++;
tmp = (*path)? strdup(path): strdup ("./");
} else
tmp = strdup ("./");
files = r_sys_dir (tmp);
if (files) {
ret = r_cons_hud (files, tmp);
if (ret) {
tmp = r_str_concat (tmp, "/");
tmp = r_str_concat (tmp, ret);
ret = r_file_abspath (tmp);
free (tmp);
tmp = ret;
if (r_file_is_directory (tmp)) {
ret = r_cons_hud_path (tmp, dir);
free (tmp);
tmp = ret;
}
}
r_list_free (files);
} else eprintf ("No files found\n");
if (!ret) {
free (tmp);
return NULL;
}
return tmp;
}
R_API int r_core_project_list(RCore *core, int mode) {
RListIter *iter;
RList *list;
int isfirst = 1;
char *foo, *path = r_file_abspath (r_config_get (core->config, "dir.projects"));
if (!path)
return 0;
list = r_sys_dir (path);
switch (mode) {
case 'j':
r_cons_printf ("[");
r_list_foreach (list, iter, foo) {
// todo. escape string
if (r_core_is_project (core, foo)) {
r_cons_printf ("%s\"%s\"",
isfirst?"":",", foo);
isfirst = 0;
}
}
r_cons_printf ("]\n");
break;
default:
r_list_foreach (list, iter, foo) {
if (r_core_is_project (core, foo))
r_cons_println (foo);
}
break;
}
r_list_free (list);
free (path);
return 0;
}
static char *projectScriptPath(RCore *core, const char *file) {
const char *magic = "# r2 rdb project file";
char *data, *prjfile;
if (r_file_is_abspath (file)) {
prjfile = strdup (file);
} else {
if (!is_valid_project_name (file)) {
return NULL;
}
prjfile = r_file_abspath (r_config_get (core->config, "dir.projects"));
prjfile = r_str_append (prjfile, R_SYS_DIR);
prjfile = r_str_append (prjfile, file);
if (!r_file_exists (prjfile) || r_file_is_directory (prjfile)) {
prjfile = r_str_append (prjfile, R_SYS_DIR "rc");
}
}
data = r_file_slurp (prjfile, NULL);
if (data) {
if (strncmp (data, magic, strlen (magic))) {
R_FREE (prjfile);
}
}
free (data);
return prjfile;
}
static bool cmd_load_theme(RCore *core, const char *_arg) {
bool failed = false;
char *path;
if (!_arg || !*_arg) {
return false;
}
char *arg = strdup (_arg);
char *tmp = r_str_newf (R_JOIN_2_PATHS (R2_HOME_THEMES, "%s"), arg);
char *home = tmp ? r_str_home (tmp) : NULL;
free (tmp);
tmp = r_str_newf (R_JOIN_2_PATHS (R2_THEMES, "%s"), arg);
path = tmp ? r_str_r2_prefix (tmp) : NULL;
free (tmp);
if (!load_theme (core, home)) {
if (load_theme (core, path)) {
curtheme = r_str_dup (curtheme, arg);
} else {
if (load_theme (core, arg)) {
curtheme = r_str_dup (curtheme, arg);
} else {
char *absfile = r_file_abspath (arg);
eprintf ("eco: cannot open colorscheme profile (%s)\n", absfile);
free (absfile);
failed = true;
}
}
}
free (home);
free (path);
free (arg);
return !failed;
}
static char* get_file_in_cur_dir(const char *filepath) {
filepath = r_file_basename (filepath);
if (r_file_exists (filepath)
&& !r_file_is_directory (filepath)) {
return r_file_abspath (filepath);
}
return NULL;
}
static int r_core_project_init(RCore *core) {
char *prjdir = r_file_abspath (r_config_get (
core->config, "dir.projects"));
int ret = r_sys_rmkdir (prjdir);
if (!ret) eprintf ("Cannot mkdir dir.projects\n");
free (prjdir);
return ret;
}
R_API int r_core_project_list(RCore *core, int mode) {
PJ *pj = NULL;
RListIter *iter;
RList *list;
char *foo, *path = r_file_abspath (r_config_get (core->config, "dir.projects"));
if (!path) {
return 0;
}
list = r_sys_dir (path);
switch (mode) {
case 'j':
pj = pj_new ();
if (!pj) {
break;
}
pj_a (pj);
r_list_foreach (list, iter, foo) {
// todo. escape string
if (r_core_is_project (core, foo)) {
pj_s (pj, foo);
}
}
pj_end (pj);
r_cons_printf ("%s\n", pj_string (pj));
pj_free (pj);
break;
default:
r_list_foreach (list, iter, foo) {
if (r_core_is_project (core, foo)) {
r_cons_println (foo);
}
}
break;
}
r_list_free (list);
free (path);
return 0;
}
static char *r_core_project_file(RCore *core, const char *file) {
const char *magic = "# r2 rdb project file";
char *data, *prjfile;
//if (*file != R_SYS_DIR[0]) {
if (r_file_is_abspath (file)) {
prjfile = strdup (file);
} else {
if (!is_valid_project_name (file))
return NULL;
prjfile = r_file_abspath (r_config_get (
core->config, "dir.projects"));
prjfile = r_str_concat (prjfile, R_SYS_DIR);
prjfile = r_str_concat (prjfile, file);
}
data = r_file_slurp (prjfile, NULL);
if (data) {
if (strncmp (data, magic, strlen (magic))) {
R_FREE (prjfile);
}
}
free (data);
return prjfile;
}
static char *r_core_project_file(RCore *core, const char *file) {
char *ret = r_file_abspath (r_config_get (
core->config, "dir.projects"));
ret = r_str_concat (ret, "/");
return r_str_concat (ret, file);
}
static int cmd_eval(void *data, const char *input) {
char *p;
RCore *core = (RCore *)data;
switch (input[0]) {
case 't': // env
if (input[1] == 'a') {
r_cons_printf ("%s\n", (r_num_rand (10) % 2)? "wen": "son");
} else if (input[1]==' ' && input[2]) {
RConfigNode *node = r_config_node_get (core->config, input+2);
if (node) {
const char *type = r_config_node_type (node);
if (type && *type) {
r_cons_println (type);
}
}
} else {
eprintf ("Usage: et [varname] ; show type of eval var\n");
}
break;
case 'n': // env
if (!strchr (input, '=')) {
char *var, *p;
var = strchr (input, ' ');
if (var) while (*var==' ') var++;
p = r_sys_getenv (var);
if (p) {
r_cons_println (p);
free (p);
} else {
char **e = r_sys_get_environ ();
while (e && *e) {
r_cons_println (*e);
e++;
}
}
} else if (strlen (input)>3) {
char *v, *k = strdup (input+3);
if (!k) break;
v = strchr (k, '=');
if (v) {
*v++ = 0;
r_sys_setenv (k, v);
}
free (k);
}
return true;
case 'x': // exit
// XXX we need headers for the cmd_xxx files.
return cmd_quit (data, "");
case 'j': // json
r_config_list (core->config, NULL, 'j');
break;
case 'v': // verbose
r_config_list (core->config, input + 1, 'v');
break;
case 'q': // quiet list of eval keys
r_config_list (core->config, NULL, 'q');
break;
case '\0': // "e"
r_config_list (core->config, NULL, 0);
break;
case 'c': // "ec"
switch (input[1]) {
case 'd':
r_cons_pal_init (NULL);
break;
case '?': {
const char *helpmsg[] = {
"Usage ec[s?] [key][[=| ]fg] [bg]","","",
"ec","","list all color keys",
"ec*","","same as above, but using r2 commands",
"ecd","","set default palette",
"ecr","","set random palette (see also scr.randpal)",
"ecs","","show a colorful palette",
"ecj","","show palette in JSON",
"ecc"," [prefix]","show palette in CSS",
"eco"," dark|white","load white color scheme template",
"ecp","","load previous color theme",
"ecn","","load next color theme",
"ecH","[?]","highlight word or instruction",
"ec"," prompt red","change color of prompt",
"ec"," prompt red blue","change color and background of prompt",
""," ","",
"colors:","","rgb:000, red, green, blue, ...",
"e scr.rgbcolor","=1|0","for 256 color cube (boolean)",
"e scr.truecolor","=1|0","for 256*256*256 colors (boolean)",
"$DATADIR/radare2/cons","","~/.config/radare2/cons ./",
NULL};
r_core_cmd_help (core, helpmsg);
}
break;
case 'o': // "eco"
if (input[2] == 'j') {
nextpal (core, 'j');
} else if (input[2] == ' ') {
bool failed = false;
char *home, path[512];
snprintf (path, sizeof (path), ".config/radare2/cons/%s", input + 3);
home = r_str_home (path);
snprintf (path, sizeof (path), R2_DATDIR"/radare2/"
R2_VERSION"/cons/%s", input + 3);
if (!load_theme (core, home)) {
if (load_theme (core, path)) {
//curtheme = r_str_dup (curtheme, path);
curtheme = r_str_dup (curtheme, input + 3);
} else {
if (load_theme (core, input + 3)) {
curtheme = r_str_dup (curtheme, input + 3);
} else {
char *absfile = r_file_abspath (input + 3);
eprintf ("eco: cannot open colorscheme profile (%s)\n", absfile);
free (absfile);
failed = true;
}
}
}
free (home);
if (failed) {
eprintf ("Something went wrong\n");
}
} else if (input[2] == '?') {
eprintf ("Usage: eco [themename] ;load theme from "R2_DATDIR"/radare2/"R2_VERSION"/cons/\n");
} else {
nextpal (core, 'l');
}
break;
case 's': r_cons_pal_show (); break; // "ecs"
case '*': r_cons_pal_list (1, NULL); break; // "ec*"
case 'h': // echo
if (( p = strchr (input, ' ') )) {
r_cons_strcat (p+1);
r_cons_newline ();
} else {
// "ech"
r_cons_pal_list ('h', NULL);
}
break;
case 'j': // "ecj"
r_cons_pal_list ('j', NULL);
break;
case 'c': // "ecc"
r_cons_pal_list ('c', input + 2);
break;
case '\0': // "ec"
r_cons_pal_list (0, NULL);
break;
case 'r': // "ecr"
r_cons_pal_random ();
break;
case 'n': // "ecn"
nextpal (core, 'n');
break;
case 'p': // "ecp"
nextpal (core, 'p');
break;
case 'H': { // "ecH"
char *color_code = NULL;
char *word = NULL;
int argc = 0;
char** argv = r_str_argv (input + 4, &argc);
switch (input[2]) {
case '?': {
const char *helpmsg[] = {
"Usage ecH[iw-?]","","",
"ecHi","[color]","highlight current instruction with 'color' background",
"ecHw","[word] [color]","highlight 'word ' in current instruction with 'color' background",
"ecH-","","remove all highlights on current instruction",
NULL
};
r_core_cmd_help (core, helpmsg);
}
break;
case '-':
r_meta_set_string (core->anal, R_META_TYPE_HIGHLIGHT, core->offset, "");
return false;
case '\0':
case 'i': // "ecHi
if (argc) {
char *dup = r_str_newf ("bgonly %s", argv[0]);
color_code = r_cons_pal_parse (dup);
R_FREE (dup);
}
break;
case 'w': // "ecHw"
if (!argc) {
eprintf ("Usage: echw word [color]\n");
r_str_argv_free (argv);
return true;
}
word = strdup (argv[0]);
if (argc > 1) {
char *dup = r_str_newf ("bgonly %s", argv[1]);
color_code = r_cons_pal_parse (dup);
if (!color_code) {
eprintf ("Unknown color %s\n", argv[1]);
r_str_argv_free (argv);
free (dup);
free (word);
return true;
}
R_FREE (dup);
}
break;
default:
eprintf ("See ecH?\n");
r_str_argv_free (argv);
return true;
}
char *str = r_meta_get_string (core->anal, R_META_TYPE_HIGHLIGHT, core->offset);
char *dup = r_str_newf ("%s \"%s%s\"", str?str:"", word?word:"", color_code?color_code:r_cons_pal_get ("highlight"));
r_meta_set_string (core->anal, R_META_TYPE_HIGHLIGHT, core->offset, dup);
r_str_argv_free (argv);
R_FREE (word);
R_FREE (dup);
break;
}
default: {
char *p = strdup (input + 2);
char *q = strchr (p, '=');
if (!q) {
q = strchr (p, ' ');
}
if (q) {
// set
*q++ = 0;
r_cons_pal_set (p, q);
} else {
const char *k = r_cons_pal_get (p);
if (k) {
eprintf ("(%s)(%sCOLOR"Color_RESET")\n", p, k);
}
}
free (p);
}
}
break;
case 'e':
if (input[1] == ' ') {
char *p;
const char *val, *input2 = strchr (input+2, ' ');
if (input2) input2++; else input2 = input+2;
val = r_config_get (core->config, input2);
p = r_core_editor (core, NULL, val);
if (p) {
r_str_replace_char (p, '\n', ';');
r_config_set (core->config, input2, p);
}
} else {
eprintf ("Usage: ee varname\n");
}
break;
case '!':
input = r_str_chop_ro (input+1);
if (!r_config_toggle (core->config, input))
eprintf ("r_config: '%s' is not a boolean variable.\n", input);
break;
case 's':
r_config_list (core->config, (input[1])? input + 1: NULL, 's');
break;
case '-':
r_core_config_init (core);
//eprintf ("BUG: 'e-' command locks the eval hashtable. patches are welcome :)\n");
break;
case '*': r_config_list (core->config, NULL, 1); break;
case '?':
switch (input[1]) {
case '?': r_config_list (core->config, input+2, 2); break;
default: r_config_list (core->config, input+1, 2); break;
case 0:
r_core_cmd_help (core, help_msg_e);
}
break;
case 'r':
if (input[1]) {
const char *key = input+((input[1]==' ')?2:1);
if (!r_config_readonly (core->config, key)) {
eprintf ("cannot find key '%s'\n", key);
}
} else {
eprintf ("Usage: er [key]\n");
}
break;
case ' ': r_config_eval (core->config, input+1); break;
default: r_config_eval (core->config, input); break;
}
return 0;
}