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Fix rparse to rcore binding for afen #346

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merged 2 commits into from
Jun 25, 2024
Merged

Fix rparse to rcore binding for afen #346

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68a288c
Fix rparse to rcore binding
satk0 Jun 23, 2024
0ce3396
Fixes according to the review
satk0 Jun 25, 2024
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4 changes: 2 additions & 2 deletions afen/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -19,9 +19,9 @@ Install:

meson install -C build

## Running:
## Run:

r2 -e asm.pseudo=true <file>
r2 -e asm.parser=afen -e asm.pseudo=true <file>

## Usage:

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54 changes: 31 additions & 23 deletions afen/src/main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -8,13 +8,12 @@ static RList *old_names;
static RList *new_names;

// afen parser
static int r_afen_parse(RParse *p, const char *data, char *str) {
int res = true;
static int r_parse_afen(RParse *p, const char *data, char *str) {
char *input = strdup (data);

int n = r_list_length(old_names);
int n = r_list_length (old_names);

if (n){
if (n) {
RListIter *s_iter_old = NULL;
RListIter *s_iter_new = NULL;

Expand All @@ -24,64 +23,73 @@ static int r_afen_parse(RParse *p, const char *data, char *str) {
for (int i = 0; i < n; ++i) {
input = r_str_replace_all (input, s_iter_old->data, s_iter_new->data);

s_iter_old = r_list_iter_get_next(s_iter_old);
s_iter_new = r_list_iter_get_next(s_iter_new);
s_iter_old = r_list_iter_get_next (s_iter_old);
s_iter_new = r_list_iter_get_next (s_iter_new);
}

}

strcpy (str, input);
return res;
return true;
}

// RParse plugin Definition Info
RParsePlugin r_parse_plugin_afen = {
.name = "afen",
.desc = "Afen parse plugin",
.parse = r_parse_afen,
};

// sets afen parser
static int r_cmd_init(void *user, const char *input) {
static int r_core_init_afen(void *user, const char *input) {
RCmd *rcmd = (RCmd *) user;
RCore *core = (RCore *) rcmd->data;

r_parse_plugin_add (core->parser, &r_parse_plugin_afen);

old_names = r_list_new ();
new_names = r_list_new ();

core->parser->cur->parse = r_afen_parse;

return true;
}

static int r_cmd_fini(void *user, const char *input) {
r_list_free(old_names);
r_list_free(new_names);
static int r_core_fini_afen(void *user, const char *input) {
r_list_free (old_names);
r_list_free (new_names);

return true;
}

static int r_cmd_afen_client(void *user, const char *input) {
static int r_core_call_afen(void *user, const char *input) {
if (r_str_startswith (input, "afen")) {
int *argc = (int*) malloc(sizeof(int));
char **argv = r_str_argv(input, argc);
int *argc = (int*) malloc (sizeof (int));
char **argv = r_str_argv (input, argc);

if (*argc != 3) {
r_cons_printf("Usage: afen new_name old_name\n");
r_cons_printf ("Usage: afen new_name old_name\n");
return true;
}

r_list_append(new_names, argv[1]);
r_list_append(old_names, argv[2]);
r_list_append (new_names, argv[1]);
r_list_append (old_names, argv[2]);

return true;
}
return false;
}

// PLUGIN Definition Info

// RCore plugin Definition Info
RCorePlugin r_core_plugin_afen = {
.meta = {
.name = "core-afen",
.desc = "Rename expressions",
.author = "satk0",
.license = "GPLv3",
},
.call = r_cmd_afen_client,
.init = r_cmd_init,
.fini = r_cmd_fini
.call = r_core_call_afen,
.init = r_core_init_afen,
.fini = r_core_fini_afen
};


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