misc: Move the bsc_parse_reg to libcommom and name it gsm_parse_reg
Move the regexp parsing code from the NAT to libcommon as it will
be used by the NAT and BSC code. This also adds the #include <regex.h>
include to gsm_data. This header should be split up.
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_utils.c b/openbsc/src/osmo-bsc_nat/bsc_nat_utils.c
index 84b23d1..0eb8be9 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat_utils.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat_utils.c
@@ -672,31 +672,6 @@
}
}
-int bsc_parse_reg(void *ctx, regex_t *reg, char **imsi, int argc, const char **argv)
-{
- int ret;
-
- ret = 0;
- if (*imsi) {
- talloc_free(*imsi);
- *imsi = NULL;
- }
- regfree(reg);
-
- if (argc > 0) {
- *imsi = talloc_strdup(ctx, argv[0]);
- ret = regcomp(reg, argv[0], 0);
-
- /* handle compilation failures */
- if (ret != 0) {
- talloc_free(*imsi);
- *imsi = NULL;
- }
- }
-
- return ret;
-}
-
static const char *con_types [] = {
[NAT_CON_TYPE_NONE] = "n/a",
[NAT_CON_TYPE_LU] = "Location Update",
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
index b5c1cf2..55b3958 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
@@ -19,6 +19,7 @@
*/
#include <openbsc/vty.h>
+#include <openbsc/gsm_data.h>
#include <openbsc/bsc_nat.h>
#include <openbsc/bsc_nat_sccp.h>
#include <openbsc/bsc_msc.h>
@@ -527,7 +528,7 @@
"Set the USSD query to match with the ussd-list-name\n"
"The query to match")
{
- if (bsc_parse_reg(_nat, &_nat->ussd_query_re, &_nat->ussd_query, argc, argv) != 0)
+ if (gsm_parse_reg(_nat, &_nat->ussd_query_re, &_nat->ussd_query, argc, argv) != 0)
return CMD_WARNING;
return CMD_SUCCESS;
}
@@ -641,7 +642,7 @@
if (!entry)
return CMD_WARNING;
- if (bsc_parse_reg(acc, &entry->imsi_allow_re, &entry->imsi_allow, argc - 1, &argv[1]) != 0)
+ if (gsm_parse_reg(acc, &entry->imsi_allow_re, &entry->imsi_allow, argc - 1, &argv[1]) != 0)
return CMD_WARNING;
return CMD_SUCCESS;
}
@@ -664,7 +665,7 @@
if (!entry)
return CMD_WARNING;
- if (bsc_parse_reg(acc, &entry->imsi_deny_re, &entry->imsi_deny, argc - 1, &argv[1]) != 0)
+ if (gsm_parse_reg(acc, &entry->imsi_deny_re, &entry->imsi_deny, argc - 1, &argv[1]) != 0)
return CMD_WARNING;
return CMD_SUCCESS;
}
@@ -797,7 +798,7 @@
char *str = NULL;
memset(®, 0, sizeof(reg));
- if (bsc_parse_reg(_nat, ®, &str, 1, argv) != 0)
+ if (gsm_parse_reg(_nat, ®, &str, 1, argv) != 0)
return CMD_WARNING;
vty_out(vty, "String matches allow pattern: %d%s",