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#include <r_lib.h>
int cb_1(struct r_lib_plugin_t *obj, void *a, void *b) {
int (*fun)() = a; /* points to 'ptr' */
int num = *(int *)b;
fun (); /* indirect calls ptr() */
eprintf ("Plugin value: 0x%x\n", num);
return 0;
}
int cb_1_end(struct r_lib_plugin_t *obj,void *a, void *b) {
printf ("==> Plugin '%s' unloaded (file=%s)\n", obj->handler->desc, obj->file);
return 0;
}
int cb_2(struct r_lib_plugin_t *obj, void *a, void *b) {
eprintf ("Plugin '%s' unloaded\n", obj->handler->desc);
return 0;
}
int cb_2_end(struct r_lib_plugin_t *obj,void *a, void *b) {
eprintf ("==> Plugin 'disassembler' unloaded\n");
return 0;
}
int ptr() {
eprintf ("Data pointer passed properly\n");
return 0;
}
int main(int argc, char **argv) {
int ret;
RLib *lib = r_lib_new ("radare_plugin");
r_lib_add_handler (lib, 1, "example plugin handler", &cb_1, &cb_1_end, &ptr);
r_lib_add_handler (lib, 2, "disassembler plugin handler", &cb_2, &cb_2_end, &ptr);
r_lib_add_handler (lib, 3, "file headers parser plugin handler", &cb_2, &cb_2_end, &ptr);
ret = r_lib_open (lib, "./plugin."R_LIB_EXT);
if (ret == -1) eprintf ("Cannot open plugin\n");
else eprintf ("Plugin opened correctly\n");
r_lib_list (lib);
printf (" --- closing './plugin."R_LIB_EXT"' ---\n");
r_lib_close (lib, "./plugin."R_LIB_EXT);
r_lib_list (lib);
printf (" ---\n");
r_lib_close (lib, "./plugin."R_LIB_EXT);
r_lib_free (lib);
return 0;
}
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