int setPass(int action, u_char * var_val, u_char var_val_type, size_t var_val_len, u_char * statP, oid * name, size_t name_len) { int i, rtest; struct extensible *passthru; char buf[SNMP_MAXBUF], buf2[SNMP_MAXBUF]; for (i = 1; i <= numpassthrus; i++) { passthru = get_exten_instance(passthrus, i); rtest = snmp_oidtree_compare(name, name_len, passthru->miboid, passthru->miblen); if (rtest <= 0) { if (action != ACTION) return SNMP_ERR_NOERROR; /* * setup args */ if (passthru->miblen >= name_len || rtest < 0) sprint_mib_oid(buf, passthru->miboid, passthru->miblen); else sprint_mib_oid(buf, name, name_len); snprintf(passthru->command, sizeof(passthru->command), "%s -s %s ", passthru->name, buf); passthru->command[ sizeof(passthru->command)-1 ] = 0; netsnmp_internal_pass_set_format(buf, var_val, var_val_type, var_val_len); strlcat(passthru->command, buf, sizeof(passthru->command)); DEBUGMSGTL(("ucd-snmp/pass", "pass-running: %s", passthru->command)); exec_command(passthru); DEBUGMSGTL(("ucd-snmp/pass", "pass-running returned: %s", passthru->output)); return netsnmp_internal_pass_str_to_errno(passthru->output); } } if (snmp_get_do_debugging()) { sprint_mib_oid(buf2, name, name_len); DEBUGMSGTL(("ucd-snmp/pass", "pass-notfound: %s\n", buf2)); } return SNMP_ERR_NOSUCHNAME; }
int setPassPersist(int action, u_char * var_val, u_char var_val_type, size_t var_val_len, u_char * statP, oid * name, size_t name_len) { int i, rtest; struct extensible *persistpassthru; char buf[SNMP_MAXBUF], buf2[SNMP_MAXBUF]; /* * Make sure that our basic pipe structure is malloced */ init_persist_pipes(); for (i = 1; i <= numpersistpassthrus; i++) { persistpassthru = get_exten_instance(persistpassthrus, i); rtest = snmp_oidtree_compare(name, name_len, persistpassthru->miboid, persistpassthru->miblen); if (rtest <= 0) { if (action != ACTION) return SNMP_ERR_NOERROR; /* * setup args */ if (persistpassthru->miblen >= name_len || rtest < 0) sprint_mib_oid(buf, persistpassthru->miboid, persistpassthru->miblen); else sprint_mib_oid(buf, name, name_len); snprintf(persistpassthru->command, sizeof(persistpassthru->command), "set\n%s\n", buf); persistpassthru->command[ sizeof(persistpassthru->command)-1 ] = 0; netsnmp_internal_pass_set_format(buf, var_val, var_val_type, var_val_len); strlcat(persistpassthru->command, buf, sizeof(persistpassthru->command)); persistpassthru->command[ sizeof(persistpassthru->command)-2 ] = '\n'; persistpassthru->command[ sizeof(persistpassthru->command)-1 ] = 0; if (!open_persist_pipe(i, persistpassthru->name)) { return SNMP_ERR_NOTWRITABLE; } DEBUGMSGTL(("ucd-snmp/pass_persist", "persistpass-writing: %s\n", persistpassthru->command)); if (!write_persist_pipe(i, persistpassthru->command)) { close_persist_pipe(i); return SNMP_ERR_NOTWRITABLE; } if (fgets(buf, sizeof(buf), persist_pipes[i].fIn) == NULL) { close_persist_pipe(i); return SNMP_ERR_NOTWRITABLE; } return netsnmp_internal_pass_str_to_errno(buf); } } if (snmp_get_do_debugging()) { sprint_mib_oid(buf2, name, name_len); DEBUGMSGTL(("ucd-snmp/pass_persist", "persistpass-notfound: %s\n", buf2)); } return SNMP_ERR_NOSUCHNAME; }