static void pctl_util_init_phandle_null() {
int lv_status;
gv_pctl_phandle_null_inited = true;
lv_status = XPROCESSHANDLE_NULLIT_(&gv_pctl_phandle_null);
CHK_FEIGNORE(lv_status);
}
//
// plugin - send msg to ms-ic
//
static void sb_pi_ic_send(MS_Mon_Node_Info_Entry_Type *pp_node,
MS_Mon_Process_Info_Type *pp_proc,
Sqstate_Pi_Info_Type *pp_info,
char *pp_title,
bool pv_title,
const char *pp_lib,
const char *pp_call,
char *pp_rsp,
int pv_rsplen,
int *pp_rsplen) {
char la_ctrl[200];
char *lp_data;
char *lp_p;
char la_rsp[MAX_RSP];
short *lp_ctrl;
short *lp_results;
char *lp_rsp;
int lv_clen;
int lv_disable;
int lv_dlen;
int lv_fserr;
int lv_inx;
int lv_len;
int lv_msgid;
int lv_oid;
bool lv_open;
MS_Result_Type lv_results;
int lv_rsplen;
pp_node = pp_node; // touch
if (pp_rsplen != NULL)
*pp_rsplen = 0;
lv_open = (strcmp(pp_proc->process_name, gp_pname) != 0);
gp_pname = pp_proc->process_name;
if (strcmp(pp_call, "ic_unload") == 0)
sprintf(la_ctrl, "unload" ":" ":" "all");
else
sprintf(la_ctrl, "call" ":" "%s" ":" "%s", pp_lib, pp_call);
lv_clen = static_cast<int>(strlen(la_ctrl)) + 1;
lv_dlen = 0;
for (lv_inx = 0; lv_inx < pp_info->ic_argc; lv_inx++)
lv_dlen += static_cast<int>(strlen(pp_info->ic_argv[lv_inx])) + 1;
if (lv_dlen > 0) {
lp_data = new char[lv_dlen];
lp_p = lp_data;
for (lv_inx = 0; lv_inx < pp_info->ic_argc; lv_inx++) {
lv_len = sprintf(lp_p, "%s", pp_info->ic_argv[lv_inx]);
lp_p += lv_len + 1;
}
} else
lp_data = NULL;
if (lv_open) {
if (gv_verbosev)
sb_pi_verb_printf("opening %s...\n", gp_pname);
if (gv_opened) {
gv_opened = false;
lv_fserr = msg_mon_close_process(&gv_phandle);
CHK_FEIGNORE(lv_fserr);
}
lv_disable = msg_test_assert_disable();
if (pp_info->self)
lv_fserr = msg_mon_open_process_self_ic(&gv_phandle, &lv_oid);
else
lv_fserr = msg_mon_open_process_ic(gp_pname, &gv_phandle, &lv_oid);
msg_test_assert_enable(lv_disable);
sb_pi_verb_ok(lv_fserr, "open");
} else
lv_fserr = XZFIL_ERR_OK;
if (lv_fserr != XZFIL_ERR_OK) {
sb_pi_verb_printf("ERROR: could not open %s, fserr=%d\n",
gp_pname,
lv_fserr);
} else {
lp_ctrl = reinterpret_cast<short *>(la_ctrl);
gv_opened = true;
if (gv_verbose)
sb_pi_verb_printf("linking %s, ctrl=%s...\n", gp_pname, la_ctrl);
lv_disable = msg_test_assert_disable();
if (pp_rsp == NULL) {
lp_rsp = la_rsp;
lv_rsplen = MAX_RSP;
} else {
lp_rsp = pp_rsp;
lv_rsplen = pv_rsplen;
}
lv_fserr = BMSG_LINK_(&gv_phandle, // phandle
&lv_msgid, // msgid
lp_ctrl, // reqctrl
lv_clen, // reqctrlsize
NULL, // replyctrl
0, // replyctrlmax
lp_data, // reqdata
lv_dlen, // reqdatasize
lp_rsp, // replydata
lv_rsplen, // replydatamax
0, // linkertag
0, // pri
0, // xmitclass
BMSG_LINK_MSINTERCEPTOR); // linkopts
msg_test_assert_enable(lv_disable);
sb_pi_verb_ok(lv_fserr, "link");
if (lv_fserr != XZFIL_ERR_OK) {
sb_pi_printf("ERROR: error in link to %s, fserr=%d\n",
gp_pname, lv_fserr);
} else {
if (gv_verbosev)
sb_pi_verb_printf("breaking %s...\n", gp_pname);
lp_results = reinterpret_cast<short *>(&lv_results);
lv_disable = msg_test_assert_disable();
lv_fserr = BMSG_BREAK_(lv_msgid, lp_results, &gv_phandle);
msg_test_assert_enable(lv_disable);
sb_pi_verb_ok(lv_fserr, "break");
if (lv_fserr == XZFIL_ERR_OK) {
if (pp_rsp == NULL)
sb_pi_ic_call_print_rsp(pp_title,
pv_title,
la_rsp,
lv_results.rr_datasize);
else if (pp_rsplen != NULL)
*pp_rsplen = lv_results.rr_datasize;
} else {
sb_pi_printf("ERROR: error in break to %s, fserr=%d\n",
gp_pname, lv_fserr);
}
}
}
}
SB_Export short XPROCESS_GETPAIRINFO_(SB_Phandle_Type *pp_phandle,
char *pp_pair,
short pv_maxlen,
short *pp_pair_length,
SB_Phandle_Type *pp_primary_phandle,
SB_Phandle_Type *pp_backup_phandle,
int *pp_search,
SB_Phandle_Type *pp_ancestor_phandle,
char *pp_node,
short pv_node_len,
short pv_options,
char *pp_ancestor_desc,
short pv_ancestor_desc_maxlen,
short *pp_ancestor_desc_len,
short *pp_error_detail) {
const char *WHERE = "XPROCESS_GETPAIRINFO_";
char la_name[MS_MON_MAX_PROCESS_NAME];
char *lp_name;
short *lp_phandles;
int lv_fserr;
short lv_param;
SB_Phandle_Type lv_phandle;
bool lv_phandle_null;
MS_Mon_Process_Info_Type lv_pi;
bool lv_pi_get;
bool lv_pi_ok;
short lv_ret;
int lv_status;
SB_API_CTR (lv_zctr, XPROCESS_GETPAIRINFO_);
lv_pi_get = true;
lv_pi_ok = false;
lp_phandles = reinterpret_cast<short *>(pp_phandle);
if ((pp_phandle == NULL) || (lp_phandles[0] == -1))
lv_phandle_null = true;
else
lv_phandle_null = false;
if (gv_ms_trace_params) {
char la_phandlet[MSG_UTIL_PHANDLE_LEN];
msg_util_format_phandle(la_phandlet, pp_phandle);
trace_where_printf(WHERE, "ENTER phandle=%s, pair=%p, maxlen=%d, pair-length=%p, p-phandle=%p, b-phandle=%p\n",
la_phandlet,
pfp(pp_pair),
pv_maxlen,
pfp(pp_pair_length),
pfp(pp_primary_phandle),
pfp(pp_backup_phandle));
trace_where_printf(WHERE, "search=%p(%d), a-phandle=%p, node=%p, nodelen=%d, options=%d, a-desc=%p, a-desc-maxlen=%d, a-desc-len=%p, err-detail=%p\n",
pfp(pp_search),
(pp_search != NULL) ? *pp_search : -1,
pfp(pp_ancestor_phandle),
pfp(pp_node),
pv_node_len,
pv_options,
pfp(pp_ancestor_desc),
pv_ancestor_desc_maxlen,
pfp(pp_ancestor_desc_len),
pfp(pp_error_detail));
}
if (!gv_ms_calls_ok) {
lv_ret = XPROC_INVSTATE;
return ms_err_rtn_msg(WHERE, "msg_init() not called or shutdown",
lv_ret);
}
lv_ret = XPROC_OK;
lv_fserr = XZFIL_ERR_OK;
if (pp_error_detail != NULL)
*pp_error_detail = 0;
// check 'legacy' parameters and reject
if ((pp_search != NULL) && (*pp_search != -1)) {
lv_ret = XPROC_PRM_UNSUP;
lv_param = PGPI_PARAM_SEARCH;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "search (non -1) parameter unsupported", lv_ret);
}
if (pp_ancestor_phandle != NULL) {
lv_ret = XPROC_PRM_UNSUP;
lv_param = PGPI_PARAM_ANCESTOR_PHANDLE;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "ancestor-phandle parameter unsupported", lv_ret);
}
if ((pp_node != NULL) && pv_node_len) {
lv_ret = XPROC_PRM_UNSUP;
lv_param = PGPI_PARAM_NODE;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "node/len parameter unsupported", lv_ret);
}
if (pv_options) {
lv_ret = XPROC_PRM_UNSUP;
lv_param = PGPI_PARAM_OPTIONS;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "options (non-zero) parameter unsupported", lv_ret);
}
if ((pp_ancestor_desc != NULL) && pv_ancestor_desc_maxlen) {
lv_ret = XPROC_PRM_UNSUP;
lv_param = PGPI_PARAM_ANCESTOR_DESC;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "ancestor-desc/maxlen parameter unsupported", lv_ret);
}
if (lv_phandle_null) {
// null phandle, check pair param
if (pp_pair_length == NULL) { // in
// use pair name to create phandle
if (pp_pair == NULL) {
lv_ret = XPROC_BNDS;
lv_param = PGPI_PARAM_PAIR;
if (pp_error_detail != NULL)
*pp_error_detail = lv_param;
return ms_err_rtn_msg(WHERE, "invalid pair", lv_ret);
}
if (gv_ms_trace_params)
trace_where_printf(WHERE, "pair=%s\n", pp_pair);
lp_name = la_name;
memcpy(la_name, pp_pair, sbmin(pv_maxlen, static_cast<int>(sizeof(la_name))));
if (pv_maxlen < static_cast<int>(sizeof(la_name)))
la_name[pv_maxlen] = '\0';
else
la_name[MS_MON_MAX_PROCESS_NAME-1] = '\0';
lv_pi_get = false;
lv_fserr = msg_mon_get_process_info_detail(la_name, &lv_pi);
if (lv_fserr == XZFIL_ERR_OK) {
ms_util_fill_phandle_name(&lv_phandle,
la_name,
lv_pi.nid,
lv_pi.pid
#ifdef SQ_PHANDLE_VERIFIER
,lv_pi.verifier
#endif
);
lv_pi_ok = true;
} else if (lv_fserr == XZFIL_ERR_NOTFOUND)
lv_ret = XPROC_NONEXTANT;
else
lv_ret = XPROC_NODEDOWN;
} else { // out
// use our phandle and return pair
lv_fserr = XPROCESSHANDLE_GETMINE_(&lv_phandle);
lp_name = ms_od_map_phandle_to_name(&lv_phandle);
if ((pp_pair != NULL) && (lv_fserr == XZFIL_ERR_OK)) {
*pp_pair_length = static_cast<short>(strlen(lp_name));
memcpy(pp_pair, lp_name, *pp_pair_length);
if (gv_ms_trace_params)
trace_where_printf(WHERE, "pair=%s\n", lp_name);
}
if (lv_fserr != XZFIL_ERR_OK)
lv_ret = XPROC_INVSTATE;
}
} else {
lp_name = ms_od_map_phandle_to_name(pp_phandle);
lv_pi_get = false;
lv_fserr = msg_mon_get_process_info_detail(lp_name, &lv_pi);
if (lv_fserr == XZFIL_ERR_OK) {
lv_pi_ok = true;
ms_util_fill_phandle_name(&lv_phandle,
lp_name,
lv_pi.nid,
lv_pi.pid
#ifdef SQ_PHANDLE_VERIFIER
,lv_pi.verifier
#endif
);
if (pp_pair_length != NULL) { // out
*pp_pair_length = static_cast<short>(strlen(lp_name));
memcpy(pp_pair, lp_name, *pp_pair_length);
if (gv_ms_trace_params)
trace_where_printf(WHERE, "pair=%s\n", lp_name);
}
} else if (lv_fserr == XZFIL_ERR_NOTFOUND)
lv_ret = XPROC_NONEXTANT;
else
lv_ret = XPROC_NODEDOWN;
}
// at this point, name pair should be setup
if (lv_fserr == XZFIL_ERR_OK) {
if (lv_pi_get)
lv_fserr = msg_mon_get_process_info_detail(lp_name, &lv_pi);
if (lv_fserr == XZFIL_ERR_OK) {
lv_pi_ok = true;
if (pp_primary_phandle != NULL) {
ms_util_fill_phandle_name(pp_primary_phandle,
lp_name,
!lv_pi.backup ? lv_pi.nid : lv_pi.parent_nid,
!lv_pi.backup ? lv_pi.pid : lv_pi.parent_pid
#ifdef SQ_PHANDLE_VERIFIER
,!lv_pi.backup ? lv_pi.verifier : lv_pi.parent_verifier
#endif
);
if (gv_ms_trace_params) {
char la_phandlet[MSG_UTIL_PHANDLE_LEN];
msg_util_format_phandle(la_phandlet, pp_primary_phandle);
trace_where_printf(WHERE, "p-phandle=%s\n", la_phandlet);
}
}
if (pp_backup_phandle != NULL) {
if (strcmp(lv_pi.parent_name, lv_pi.process_name) == 0)
ms_util_fill_phandle_name(pp_backup_phandle,
lp_name,
!lv_pi.backup ? lv_pi.parent_nid : lv_pi.nid,
!lv_pi.backup ? lv_pi.parent_pid : lv_pi.pid
#ifdef SQ_PHANDLE_VERIFIER
,!lv_pi.backup ? lv_pi.parent_verifier : lv_pi.verifier
#endif
);
else {
lv_status = XPROCESSHANDLE_NULLIT_(pp_backup_phandle);
CHK_FEIGNORE(lv_status);
}
if (gv_ms_trace_params) {
char la_phandlet[MSG_UTIL_PHANDLE_LEN];
msg_util_format_phandle(la_phandlet, pp_backup_phandle);
trace_where_printf(WHERE, "b-phandle=%s\n", la_phandlet);
}
}
} else if (lv_fserr == XZFIL_ERR_NOTFOUND)
lv_ret = XPROC_NONEXTANT;
else
lv_ret = XPROC_NODEDOWN;
}
if (lv_pi_ok) {
if (strcmp(lv_pi.parent_name, lv_pi.process_name) == 0) {
// process-pair
if (!lv_pi.backup) {
if ((lv_pi.nid == gv_ms_su_nid) &&
(lv_pi.pid == gv_ms_su_pid))
lv_ret = XPROC_PRIMARY;
else if ((lv_pi.parent_nid == gv_ms_su_nid) &&
(lv_pi.parent_pid == gv_ms_su_pid))
lv_ret = XPROC_BACKUP;
else
lv_ret = XPROC_OK; // not the calling process
} else {
if ((lv_pi.nid == gv_ms_su_nid) &&
(lv_pi.pid == gv_ms_su_pid))
lv_ret = XPROC_BACKUP;
else if ((lv_pi.parent_nid == gv_ms_su_nid) &&
(lv_pi.parent_pid == gv_ms_su_pid))
lv_ret = XPROC_PRIMARY;
else
lv_ret = XPROC_OK; // not the calling process
}
} else
lv_ret = XPROC_SINGLE;
}
return ms_err_rtn_msg_noassert(WHERE, "EXIT", lv_ret);
}
//
// plugin - send message to interceptor
//
SB_Export bool sqstatepi_send_ic_ok(const char *pp_module,
const char *pp_call,
MS_Mon_Node_Info_Entry_Type *pp_node,
MS_Mon_Process_Info_Type *pp_proc,
Sqstate_Pi_Info_Type *pp_info,
const char *pp_lib,
char *pp_rsp,
int pv_rsp_len,
int *pp_rsp_len) {
char la_ctrl[200];
char *lp_data;
char *lp_p;
short *lp_results;
int lv_clen;
int lv_dlen;
int lv_fserr;
int lv_inx;
int lv_len;
int lv_msgid;
int lv_oid;
int lv_ok;
bool lv_open;
MS_Result_Type lv_results;
pp_node = pp_node; // touch
lv_ok = false;
*pp_rsp_len = 0;
lv_open = (strcmp(pp_proc->process_name, gp_sqstatepi_pname) != 0);
gp_sqstatepi_pname = pp_proc->process_name;
sqstatepi_set_ctrl(la_ctrl, pp_info, pp_lib, pp_module, pp_call);
lv_clen = static_cast<int>(strlen(la_ctrl)) + 1;
lv_dlen = 0;
for (lv_inx = 0; lv_inx < pp_info->ic_argc; lv_inx++)
lv_dlen += static_cast<int>(strlen(pp_info->ic_argv[lv_inx])) + 1;
if (lv_dlen > 0) {
lp_data = new char[lv_dlen];
lp_p = lp_data;
for (lv_inx = 0; lv_inx < pp_info->ic_argc; lv_inx++) {
lv_len = sprintf(lp_p, "%s", pp_info->ic_argv[lv_inx]);
lp_p += lv_len + 1;
}
} else
lp_data = NULL;
if (lv_open) {
if (pp_info->verbosev)
sqstatepi_printf("opening %s...\n", gp_sqstatepi_pname);
if (gv_sqstatepi_opened) {
gv_sqstatepi_opened = false;
lv_fserr = msg_mon_close_process(&gv_sqstatepi_phandle);
CHK_FEIGNORE(lv_fserr);
}
if (pp_info->self)
lv_fserr = msg_mon_open_process_self_ic(&gv_sqstatepi_phandle,
&lv_oid);
else
lv_fserr = msg_mon_open_process_ic(gp_sqstatepi_pname,
&gv_sqstatepi_phandle,
&lv_oid);
sqstatepi_verbose_ok(pp_info, lv_fserr, "open");
} else
lv_fserr = XZFIL_ERR_OK;
if (lv_fserr != XZFIL_ERR_OK) {
sqstatepi_printf("ERROR: could not open %s, fserr=%d\n",
gp_sqstatepi_pname, lv_fserr);
} else {
gv_sqstatepi_opened = true;
if (pp_info->verbose)
sqstatepi_printf("linking %s, ctrl=%s...\n",
gp_sqstatepi_pname, la_ctrl);
lv_fserr = BMSG_LINK_(&gv_sqstatepi_phandle, // phandle
&lv_msgid, // msgid
(short *) la_ctrl, // reqctrl
lv_clen, // reqctrlsize
NULL, // replyctrl
0, // replyctrlmax
lp_data, // reqdata
lv_dlen, // reqdatasize
pp_rsp, // replydata
pv_rsp_len, // replydatamax
0, // linkertag
0, // pri
0, // xmitclass
BMSG_LINK_MSINTERCEPTOR); // linkopts
sqstatepi_verbose_ok(pp_info, lv_fserr, "link");
if (lv_fserr != XZFIL_ERR_OK) {
sqstatepi_printf("ERROR: error in link to %s, fserr=%d\n",
gp_sqstatepi_pname, lv_fserr);
} else {
if (pp_info->verbosev)
sqstatepi_printf("breaking %s...\n", gp_sqstatepi_pname);
lp_results = (short *) &lv_results;
lv_fserr = BMSG_BREAK_(lv_msgid, lp_results, &gv_sqstatepi_phandle);
sqstatepi_verbose_ok(pp_info, lv_fserr, "break");
if (lv_fserr == XZFIL_ERR_OK) {
*pp_rsp_len = lv_results.rr_datasize;
lv_ok = true;
} else {
sqstatepi_printf("ERROR: error in break to %s, fserr=%d\n",
gp_sqstatepi_pname, lv_fserr);
}
}
}
if (lp_data != NULL)
delete [] lp_data;
return lv_ok;
}
