diff options
Diffstat (limited to 'ctrl/facemgr/src/cfg.c')
| -rw-r--r-- | ctrl/facemgr/src/cfg.c | 1950 |
1 files changed, 936 insertions, 1014 deletions
diff --git a/ctrl/facemgr/src/cfg.c b/ctrl/facemgr/src/cfg.c index df73acd1b..9c374388a 100644 --- a/ctrl/facemgr/src/cfg.c +++ b/ctrl/facemgr/src/cfg.c @@ -4,7 +4,7 @@ */ #include <assert.h> -#include <hicn/ctrl.h> // HICN_DEFAULT_PORT +#include <hicn/ctrl.h> // HICN_DEFAULT_PORT #include <hicn/facemgr/cfg.h> #include <hicn/policy.h> #include <hicn/util/ip_address.h> @@ -14,691 +14,643 @@ /* Overlay */ typedef struct { - bool is_local_port; - uint16_t local_port; - bool is_local_addr; - ip_address_t local_addr; - bool is_remote_port; - uint16_t remote_port; - bool is_remote_addr; - ip_address_t remote_addr; + bool is_local_port; + uint16_t local_port; + bool is_local_addr; + ip_address_t local_addr; + bool is_remote_port; + uint16_t remote_port; + bool is_remote_addr; + ip_address_t remote_addr; } facemgr_cfg_overlay_t; -int facemgr_cfg_overlay_initialize(facemgr_cfg_overlay_t * overlay) -{ - overlay->is_local_port = false; - overlay->local_port = 0; - overlay->is_local_addr = false; - overlay->local_addr = IP_ADDRESS_EMPTY; +int facemgr_cfg_overlay_initialize(facemgr_cfg_overlay_t *overlay) { + overlay->is_local_port = false; + overlay->local_port = 0; + overlay->is_local_addr = false; + overlay->local_addr = IP_ADDRESS_EMPTY; - overlay->is_remote_port = false; - overlay->remote_port = 0; - overlay->is_remote_addr = false; - overlay->remote_addr = IP_ADDRESS_EMPTY; + overlay->is_remote_port = false; + overlay->remote_port = 0; + overlay->is_remote_addr = false; + overlay->remote_addr = IP_ADDRESS_EMPTY; - return 0; + return 0; } -int facemgr_cfg_overlay_finalize(facemgr_cfg_overlay_t * overlay) -{ - return 0; -} +int facemgr_cfg_overlay_finalize(facemgr_cfg_overlay_t *overlay) { return 0; } -facemgr_cfg_overlay_t * facemgr_cfg_overlay_create() -{ - facemgr_cfg_overlay_t * overlay = malloc(sizeof(facemgr_cfg_overlay_t)); - if (!overlay) - return NULL; +facemgr_cfg_overlay_t *facemgr_cfg_overlay_create() { + facemgr_cfg_overlay_t *overlay = malloc(sizeof(facemgr_cfg_overlay_t)); + if (!overlay) return NULL; - int rc = facemgr_cfg_overlay_initialize(overlay); - if (rc < 0) { - free(overlay); - return NULL; - } + int rc = facemgr_cfg_overlay_initialize(overlay); + if (rc < 0) { + free(overlay); + return NULL; + } - return overlay; + return overlay; } -void facemgr_cfg_overlay_free(facemgr_cfg_overlay_t * overlay) -{ - facemgr_cfg_overlay_finalize(overlay); - free(overlay); +void facemgr_cfg_overlay_free(facemgr_cfg_overlay_t *overlay) { + facemgr_cfg_overlay_finalize(overlay); + free(overlay); } typedef struct { - facemgr_cfg_overlay_t * v4; - facemgr_cfg_overlay_t * v6; + facemgr_cfg_overlay_t *v4; + facemgr_cfg_overlay_t *v6; } facemgr_cfg_overlays_t; typedef struct { - const char * interface_name; - netdevice_type_t interface_type; + const char *interface_name; + netdevice_type_t interface_type; } facemgr_cfg_match_t; - typedef struct { - /* Interface specific */ - bool is_face_type; // default is auto - facemgr_face_type_t face_type; - - /* This should be defaut for the global settings */ - bool is_ignore; - bool ignore; - bool is_discovery; - bool discovery; - bool is_ipv4; - bool ipv4; - bool is_ipv6; - bool ipv6; - - facemgr_cfg_overlays_t overlays; // fallback unless discovery is disabled + /* Interface specific */ + bool is_face_type; // default is auto + facemgr_face_type_t face_type; + + /* This should be defaut for the global settings */ + bool is_ignore; + bool ignore; + bool is_discovery; + bool discovery; + bool is_ipv4; + bool ipv4; + bool is_ipv6; + bool ipv6; + + facemgr_cfg_overlays_t overlays; // fallback unless discovery is disabled } facemgr_cfg_override_t; struct facemgr_cfg_rule_s { - facemgr_cfg_match_t match; - facemgr_cfg_override_t override; + facemgr_cfg_match_t match; + facemgr_cfg_override_t override; }; -int facemgr_cfg_override_initialize(facemgr_cfg_override_t * override) -{ - override->is_face_type = false; - override->face_type = FACEMGR_FACE_TYPE_UNDEFINED; +int facemgr_cfg_override_initialize(facemgr_cfg_override_t *override) { + override->is_face_type = false; + override->face_type = FACEMGR_FACE_TYPE_UNDEFINED; - override->is_ignore = false; - override->ignore = false; + override->is_ignore = false; + override->ignore = false; - override->is_discovery = false; - override->discovery = false; + override->is_discovery = false; + override->discovery = false; - override->is_ipv4 = false; - override->ipv6 = false; - override->is_ipv6 = false; - override->ipv6 = false; + override->is_ipv4 = false; + override->ipv6 = false; + override->is_ipv6 = false; + override->ipv6 = false; - override->overlays.v4 = NULL; - override->overlays.v6 = NULL; + override->overlays.v4 = NULL; + override->overlays.v6 = NULL; - return 0; + return 0; } -int facemgr_cfg_override_finalize(facemgr_cfg_override_t * override) -{ - if (override->overlays.v4) { - facemgr_cfg_overlay_free(override->overlays.v4); - override->overlays.v4 = NULL; - } - if (override->overlays.v6) { - facemgr_cfg_overlay_free(override->overlays.v6); - override->overlays.v6 = NULL; - } +int facemgr_cfg_override_finalize(facemgr_cfg_override_t *override) { + if (override->overlays.v4) { + facemgr_cfg_overlay_free(override->overlays.v4); + override->overlays.v4 = NULL; + } + if (override->overlays.v6) { + facemgr_cfg_overlay_free(override->overlays.v6); + override->overlays.v6 = NULL; + } - return 0; + return 0; } - /* Rule */ -facemgr_cfg_rule_t * facemgr_cfg_rule_create() -{ - facemgr_cfg_rule_t * rule = malloc(sizeof(facemgr_cfg_rule_t)); - if (!rule) - return NULL; +facemgr_cfg_rule_t *facemgr_cfg_rule_create() { + facemgr_cfg_rule_t *rule = malloc(sizeof(facemgr_cfg_rule_t)); + if (!rule) return NULL; - int rc = facemgr_cfg_rule_initialize(rule); - if (rc < 0) - return NULL; + int rc = facemgr_cfg_rule_initialize(rule); + if (rc < 0) return NULL; - return rule; + return rule; } -void facemgr_cfg_rule_free(facemgr_cfg_rule_t * rule) -{ - facemgr_cfg_rule_finalize(rule); - free(rule); +void facemgr_cfg_rule_free(facemgr_cfg_rule_t *rule) { + facemgr_cfg_rule_finalize(rule); + free(rule); } -int facemgr_cfg_rule_initialize(facemgr_cfg_rule_t * rule) -{ - rule->match.interface_name = NULL; - rule->match.interface_type = NETDEVICE_TYPE_UNDEFINED; +int facemgr_cfg_rule_initialize(facemgr_cfg_rule_t *rule) { + rule->match.interface_name = NULL; + rule->match.interface_type = NETDEVICE_TYPE_UNDEFINED; - int rc = facemgr_cfg_override_initialize(&rule->override); - if (rc < 0) - return -1; + int rc = facemgr_cfg_override_initialize(&rule->override); + if (rc < 0) return -1; - return 0; + return 0; } -int facemgr_cfg_rule_finalize(facemgr_cfg_rule_t * rule) -{ - if (rule->match.interface_name) { - free((void*)rule->match.interface_name); - rule->match.interface_name = NULL; +int facemgr_cfg_rule_finalize(facemgr_cfg_rule_t *rule) { + if (rule->match.interface_name) { + free((void *)rule->match.interface_name); + rule->match.interface_name = NULL; + } + return facemgr_cfg_override_finalize(&rule->override); +} + +void facemgr_cfg_rule_dump(facemgr_cfg_rule_t *rule) { + DEBUG(" <rule>"); + DEBUG(" <match interface_name=%s interface_type=%s>", + rule->match.interface_name, + netdevice_type_str(rule->match.interface_type)); + DEBUG(" <override>"); + if (rule->override.is_face_type) { + DEBUG(" <face_type>%d</face_type>", rule->override.face_type); + } + if (rule->override.is_ignore) { + DEBUG(" <ignore>%d</ignore>", rule->override.ignore); + } + if (rule->override.is_discovery) { + DEBUG(" <discovery>%d</discovery>", rule->override.discovery); + } + if (rule->override.is_ipv4) { + DEBUG(" <ipv4>%d</ipv4>", rule->override.ipv4); + } + if (rule->override.is_ipv6) { + DEBUG(" <ipv6>%d</ipv6>", rule->override.ipv6); + } + DEBUG(" <overlays>"); + if (rule->override.overlays.v4) { + DEBUG(" <ipv4>"); + if (rule->override.overlays.v4->is_local_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, + &rule->override.overlays.v4->local_addr, AF_INET); + DEBUG(" <local_addr>%s</local_addr>", buf); } - return facemgr_cfg_override_finalize(&rule->override); -} - -void facemgr_cfg_rule_dump(facemgr_cfg_rule_t * rule) -{ - DEBUG(" <rule>"); - DEBUG(" <match interface_name=%s interface_type=%s>", - rule->match.interface_name, - netdevice_type_str[rule->match.interface_type]); - DEBUG(" <override>"); - if (rule->override.is_face_type) { - DEBUG(" <face_type>%d</face_type>", rule->override.face_type); + if (rule->override.overlays.v4->is_local_port) { + DEBUG(" <local_port>%d</local_port>", + rule->override.overlays.v4->local_port); } - if (rule->override.is_ignore) { - DEBUG(" <ignore>%d</ignore>", rule->override.ignore); + if (rule->override.overlays.v4->is_remote_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, + &rule->override.overlays.v4->remote_addr, AF_INET); + DEBUG(" <remote_addr>%s</remote_addr>", buf); } - if (rule->override.is_discovery) { - DEBUG(" <discovery>%d</discovery>", rule->override.discovery); + if (rule->override.overlays.v4->is_remote_port) { + DEBUG(" <remote_port>%d</remote_port>", + rule->override.overlays.v4->remote_port); } - if (rule->override.is_ipv4) { - DEBUG(" <ipv4>%d</ipv4>", rule->override.ipv4); + DEBUG(" </ipv4>"); + } + if (rule->override.overlays.v6) { + DEBUG(" <ipv6>"); + if (rule->override.overlays.v6->is_local_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, + &rule->override.overlays.v6->local_addr, AF_INET6); + DEBUG(" <local_addr>%s</local_addr>", buf); } - if (rule->override.is_ipv6) { - DEBUG(" <ipv6>%d</ipv6>", rule->override.ipv6); + if (rule->override.overlays.v6->is_local_port) { + DEBUG(" <local_port>%d</local_port>", + rule->override.overlays.v6->local_port); } - DEBUG(" <overlays>"); - if (rule->override.overlays.v4) { - DEBUG(" <ipv4>"); - if (rule->override.overlays.v4->is_local_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &rule->override.overlays.v4->local_addr, AF_INET); - DEBUG(" <local_addr>%s</local_addr>", buf); - } - if (rule->override.overlays.v4->is_local_port) { - DEBUG(" <local_port>%d</local_port>", - rule->override.overlays.v4->local_port); - } - if (rule->override.overlays.v4->is_remote_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &rule->override.overlays.v4->remote_addr, AF_INET); - DEBUG(" <remote_addr>%s</remote_addr>", buf); - } - if (rule->override.overlays.v4->is_remote_port) { - DEBUG(" <remote_port>%d</remote_port>", - rule->override.overlays.v4->remote_port); - } - DEBUG(" </ipv4>"); + if (rule->override.overlays.v6->is_remote_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, + &rule->override.overlays.v6->remote_addr, AF_INET6); + DEBUG(" <remote_addr>%s</remote_addr>", buf); } - if (rule->override.overlays.v6) { - DEBUG(" <ipv6>"); - if (rule->override.overlays.v6->is_local_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &rule->override.overlays.v6->local_addr, AF_INET6); - DEBUG(" <local_addr>%s</local_addr>", buf); - } - if (rule->override.overlays.v6->is_local_port) { - DEBUG(" <local_port>%d</local_port>", - rule->override.overlays.v6->local_port); - } - if (rule->override.overlays.v6->is_remote_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &rule->override.overlays.v6->remote_addr, AF_INET6); - DEBUG(" <remote_addr>%s</remote_addr>", buf); - } - if (rule->override.overlays.v6->is_remote_port) { - DEBUG(" <remote_port>%d</remote_port>", - rule->override.overlays.v6->remote_port); - } - DEBUG(" </ipv6>"); + if (rule->override.overlays.v6->is_remote_port) { + DEBUG(" <remote_port>%d</remote_port>", + rule->override.overlays.v6->remote_port); } - DEBUG(" </overlays>"); - DEBUG(" </override>"); - DEBUG(" </rule>"); + DEBUG(" </ipv6>"); + } + DEBUG(" </overlays>"); + DEBUG(" </override>"); + DEBUG(" </rule>"); } -int facemgr_cfg_rule_set_match(facemgr_cfg_rule_t * rule, const char * interface_name, - netdevice_type_t interface_type) -{ - rule->match.interface_name = interface_name ? strdup(interface_name) : NULL; - rule->match.interface_type = interface_type; - return 0; +int facemgr_cfg_rule_set_match(facemgr_cfg_rule_t *rule, + const char *interface_name, + netdevice_type_t interface_type) { + rule->match.interface_name = interface_name ? strdup(interface_name) : NULL; + rule->match.interface_type = interface_type; + return 0; } -int facemgr_cfg_rule_set_face_type(facemgr_cfg_rule_t * rule, facemgr_face_type_t * face_type) -{ - rule->override.is_face_type = true; - rule->override.face_type = *face_type; - return 0; +int facemgr_cfg_rule_set_face_type(facemgr_cfg_rule_t *rule, + facemgr_face_type_t *face_type) { + rule->override.is_face_type = true; + rule->override.face_type = *face_type; + return 0; } -int facemgr_cfg_rule_unset_face_type(facemgr_cfg_rule_t * rule) -{ - rule->override.is_face_type = false; - rule->override.face_type = FACEMGR_FACE_TYPE_UNDEFINED; /* optional */ - return 0; +int facemgr_cfg_rule_unset_face_type(facemgr_cfg_rule_t *rule) { + rule->override.is_face_type = false; + rule->override.face_type = FACEMGR_FACE_TYPE_UNDEFINED; /* optional */ + return 0; } -int facemgr_cfg_rule_set_discovery(facemgr_cfg_rule_t * rule, bool status) -{ - rule->override.is_discovery = true; - rule->override.discovery = status; - return 0; +int facemgr_cfg_rule_set_discovery(facemgr_cfg_rule_t *rule, bool status) { + rule->override.is_discovery = true; + rule->override.discovery = status; + return 0; } -int facemgr_cfg_rule_unset_discovery(facemgr_cfg_rule_t * rule) -{ - rule->override.is_discovery = false; - return 0; +int facemgr_cfg_rule_unset_discovery(facemgr_cfg_rule_t *rule) { + rule->override.is_discovery = false; + return 0; } -int facemgr_cfg_rule_set_ignore(facemgr_cfg_rule_t * rule, bool status) -{ - rule->override.is_ignore = true; - rule->override.ignore = status; - return 0; +int facemgr_cfg_rule_set_ignore(facemgr_cfg_rule_t *rule, bool status) { + rule->override.is_ignore = true; + rule->override.ignore = status; + return 0; } -int facemgr_cfg_rule_unset_ignore(facemgr_cfg_rule_t * rule) -{ - rule->override.is_ignore = false; - return 0; +int facemgr_cfg_rule_unset_ignore(facemgr_cfg_rule_t *rule) { + rule->override.is_ignore = false; + return 0; } -int facemgr_cfg_rule_set_ipv4(facemgr_cfg_rule_t * rule, bool status) -{ - rule->override.is_ipv4 = true; - rule->override.ipv4 = status; - return 0; +int facemgr_cfg_rule_set_ipv4(facemgr_cfg_rule_t *rule, bool status) { + rule->override.is_ipv4 = true; + rule->override.ipv4 = status; + return 0; } -int facemgr_cfg_rule_unset_ipv4(facemgr_cfg_rule_t * rule) -{ - rule->override.is_ipv4 = false; - return 0; +int facemgr_cfg_rule_unset_ipv4(facemgr_cfg_rule_t *rule) { + rule->override.is_ipv4 = false; + return 0; } -int facemgr_cfg_rule_set_ipv6(facemgr_cfg_rule_t * rule, bool status) -{ - rule->override.is_ipv6 = true; - rule->override.ipv6 = status; - return 0; +int facemgr_cfg_rule_set_ipv6(facemgr_cfg_rule_t *rule, bool status) { + rule->override.is_ipv6 = true; + rule->override.ipv6 = status; + return 0; } -int facemgr_cfg_rule_unset_ipv6(facemgr_cfg_rule_t * rule) -{ - rule->override.is_ipv6 = false; - return 0; +int facemgr_cfg_rule_unset_ipv6(facemgr_cfg_rule_t *rule) { + rule->override.is_ipv6 = false; + return 0; } -int facemgr_cfg_rule_set_overlay(facemgr_cfg_rule_t * rule, int family, - ip_address_t * local_addr, uint16_t local_port, - ip_address_t * remote_addr, uint16_t remote_port) { - if ((family != AF_INET) && (family != AF_INET6)) - return -1; +int facemgr_cfg_rule_set_overlay(facemgr_cfg_rule_t *rule, int family, + ip_address_t *local_addr, uint16_t local_port, + ip_address_t *remote_addr, + uint16_t remote_port) { + if ((family != AF_INET) && (family != AF_INET6)) return -1; - facemgr_cfg_overlay_t * overlay = facemgr_cfg_overlay_create(); - if (local_addr) { - overlay->is_local_addr = true; - overlay->local_addr = *local_addr; - } - if (IS_VALID_PORT(local_port)) { - overlay->is_local_port = true; - overlay->local_port = local_port; - } - if (remote_addr) { - overlay->is_remote_addr = true; - overlay->remote_addr = *remote_addr; - } - if (IS_VALID_PORT(remote_port)) { - overlay->is_remote_port = true; - overlay->remote_port = remote_port; - } + facemgr_cfg_overlay_t *overlay = facemgr_cfg_overlay_create(); + if (local_addr) { + overlay->is_local_addr = true; + overlay->local_addr = *local_addr; + } + if (IS_VALID_PORT(local_port)) { + overlay->is_local_port = true; + overlay->local_port = local_port; + } + if (remote_addr) { + overlay->is_remote_addr = true; + overlay->remote_addr = *remote_addr; + } + if (IS_VALID_PORT(remote_port)) { + overlay->is_remote_port = true; + overlay->remote_port = remote_port; + } - switch(family) { - case AF_INET: - rule->override.overlays.v4 = overlay; - break; + switch (family) { + case AF_INET: + rule->override.overlays.v4 = overlay; + break; - case AF_INET6: - rule->override.overlays.v6 = overlay; - break; + case AF_INET6: + rule->override.overlays.v6 = overlay; + break; - default: - return -1; - } + default: + return -1; + } - return 0; + return 0; } -int facemgr_rule_unset_overlay(facemgr_cfg_rule_t * rule, int family) -{ - if ((family != AF_INET) && (family != AF_INET6) && (family != AF_UNSPEC)) - return -1; +int facemgr_rule_unset_overlay(facemgr_cfg_rule_t *rule, int family) { + if ((family != AF_INET) && (family != AF_INET6) && (family != AF_UNSPEC)) + return -1; - if ((family == AF_UNSPEC) || (family == AF_INET)) { - if (rule->override.overlays.v4) { - facemgr_cfg_overlay_free(rule->override.overlays.v4); - rule->override.overlays.v4 = NULL; - } - } - if ((family == AF_UNSPEC) || (family == AF_INET6)) { - if (rule->override.overlays.v6) { - facemgr_cfg_overlay_free(rule->override.overlays.v6); - rule->override.overlays.v6 = NULL; - } + if ((family == AF_UNSPEC) || (family == AF_INET)) { + if (rule->override.overlays.v4) { + facemgr_cfg_overlay_free(rule->override.overlays.v4); + rule->override.overlays.v4 = NULL; } - return 0; -} - -int facemgr_cfg_rule_cmp(const facemgr_cfg_rule_t * r1, const facemgr_cfg_rule_t * r2) -{ - /* - * We implement a lexicographic order on the tuple (interface_name, - * interface_type) - */ - - /* We need to handle NULL cases out of strcmp */ - if (!r1->match.interface_name) { - if (r2->match.interface_name) - return 1; - else - goto BOTH_NULL; - } else { - if (!r2->match.interface_name) - return -1; + } + if ((family == AF_UNSPEC) || (family == AF_INET6)) { + if (rule->override.overlays.v6) { + facemgr_cfg_overlay_free(rule->override.overlays.v6); + rule->override.overlays.v6 = NULL; } - - - /* Only if both are non-NULL, we proceed to strcmp */ - int rc = strcmp(r1->match.interface_name, r2->match.interface_name); - if (rc != 0) - return rc; + } + return 0; +} + +int facemgr_cfg_rule_cmp(const facemgr_cfg_rule_t *r1, + const facemgr_cfg_rule_t *r2) { + /* + * We implement a lexicographic order on the tuple (interface_name, + * interface_type) + */ + + /* We need to handle NULL cases out of strcmp */ + if (!r1->match.interface_name) { + if (r2->match.interface_name) + return 1; + else + goto BOTH_NULL; + } else { + if (!r2->match.interface_name) return -1; + } + + /* Only if both are non-NULL, we proceed to strcmp */ + int rc = strcmp(r1->match.interface_name, r2->match.interface_name); + if (rc != 0) return rc; BOTH_NULL: - return r1->match.interface_type - r2->match.interface_type; + return r1->match.interface_type - r2->match.interface_type; } /* General */ TYPEDEF_SET_H(facemgr_cfg_rule_set, facemgr_cfg_rule_t *); -TYPEDEF_SET(facemgr_cfg_rule_set, facemgr_cfg_rule_t *, facemgr_cfg_rule_cmp, generic_snprintf); +TYPEDEF_SET(facemgr_cfg_rule_set, facemgr_cfg_rule_t *, facemgr_cfg_rule_cmp, + generic_snprintf); struct facemgr_cfg_s { - facemgr_cfg_override_t global; - facemgr_cfg_rule_set_t * rule_set; - facelet_array_t * static_facelets; - //log_cfg_t log; + facemgr_cfg_override_t global; + facemgr_cfg_rule_set_t *rule_set; + facelet_array_t *static_facelets; + // log_cfg_t log; }; -facemgr_cfg_t * facemgr_cfg_create() -{ - facemgr_cfg_t * cfg = malloc(sizeof(facemgr_cfg_t)); - if (!cfg) { - ERROR("[facemgr_cfg_create] Error allocating face manager configuration"); - goto ERR_MALLOC; - } +facemgr_cfg_t *facemgr_cfg_create() { + facemgr_cfg_t *cfg = malloc(sizeof(facemgr_cfg_t)); + if (!cfg) { + ERROR("[facemgr_cfg_create] Error allocating face manager configuration"); + goto ERR_MALLOC; + } - int rc = facemgr_cfg_initialize(cfg); - if (rc < 0) { - ERROR("[facemgr_cfg_create] Error initializing face manager configuration"); - goto ERR_INIT; - } + int rc = facemgr_cfg_initialize(cfg); + if (rc < 0) { + ERROR("[facemgr_cfg_create] Error initializing face manager configuration"); + goto ERR_INIT; + } - return cfg; + return cfg; ERR_INIT: - free(cfg); + free(cfg); ERR_MALLOC: - return NULL; + return NULL; } -void facemgr_cfg_free(facemgr_cfg_t * cfg) -{ - facemgr_cfg_finalize(cfg); - free(cfg); +void facemgr_cfg_free(facemgr_cfg_t *cfg) { + facemgr_cfg_finalize(cfg); + free(cfg); } -int facemgr_cfg_initialize(facemgr_cfg_t * cfg) -{ - int rc = facemgr_cfg_override_initialize(&cfg->global); - if (rc < 0) { - ERROR("[facemgr_cfg_initialize] Error initializing global values"); - goto ERR_OVERRIDE; - } +int facemgr_cfg_initialize(facemgr_cfg_t *cfg) { + int rc = facemgr_cfg_override_initialize(&cfg->global); + if (rc < 0) { + ERROR("[facemgr_cfg_initialize] Error initializing global values"); + goto ERR_OVERRIDE; + } - cfg->rule_set = facemgr_cfg_rule_set_create(); - if (!cfg->rule_set) { - ERROR("[facemgr_cfg_initialize] Error creating rule set"); - goto ERR_RULE_SET; - } + cfg->rule_set = facemgr_cfg_rule_set_create(); + if (!cfg->rule_set) { + ERROR("[facemgr_cfg_initialize] Error creating rule set"); + goto ERR_RULE_SET; + } - cfg->static_facelets = facelet_array_create(cfg->static_facelets); - if (!cfg->static_facelets) { - ERROR("[facemgr_cfg_initialize] Error creating static facelet set"); - goto ERR_STATIC; - } + cfg->static_facelets = facelet_array_create(); + if (!cfg->static_facelets) { + ERROR("[facemgr_cfg_initialize] Error creating static facelet set"); + goto ERR_STATIC; + } - return 0; + return 0; ERR_STATIC: - facemgr_cfg_rule_set_free(cfg->rule_set); + facemgr_cfg_rule_set_free(cfg->rule_set); ERR_RULE_SET: - facemgr_cfg_override_finalize(&cfg->global); + facemgr_cfg_override_finalize(&cfg->global); ERR_OVERRIDE: - return -1; -} - -int facemgr_cfg_finalize(facemgr_cfg_t * cfg) -{ - /* TODO Free all rules */ - facemgr_cfg_rule_t ** rule_array; - int n = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); - if (n < 0) { - ERROR("[facemgr_cfg_finalize] Could not retrieve rule set array from configuration"); - } else { - for (unsigned i = 0; i < n; i++) { - facemgr_cfg_rule_t * rule = rule_array[i]; - if (facemgr_cfg_rule_set_remove(cfg->rule_set, rule, NULL) < 0) { - ERROR("[facemgr_cfg_finalize] Could not remove rule from set"); - } - facemgr_cfg_rule_free(rule); - } - free(rule_array); + return -1; +} + +int facemgr_cfg_finalize(facemgr_cfg_t *cfg) { + /* TODO Free all rules */ + facemgr_cfg_rule_t **rule_array; + int n = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); + if (n < 0) { + ERROR( + "[facemgr_cfg_finalize] Could not retrieve rule set array from " + "configuration"); + } else { + for (unsigned i = 0; i < n; i++) { + facemgr_cfg_rule_t *rule = rule_array[i]; + if (!rule) continue; /* Should not occur */ + if (facemgr_cfg_rule_set_remove(cfg->rule_set, rule, NULL) < 0) { + ERROR("[facemgr_cfg_finalize] Could not remove rule from set"); + } + facemgr_cfg_rule_free(rule); } - facemgr_cfg_rule_set_free(cfg->rule_set); - - /* Free all facelets from static array */ - for (unsigned i = 0; i < facelet_array_len(cfg->static_facelets); i++) { - facelet_t * facelet; - if (facelet_array_get_index(cfg->static_facelets, i, &facelet) < 0) { - ERROR("[facemgr_cfg_finalize] Error getting facelet in array"); - continue; - } - if (facelet_array_remove_index(cfg->static_facelets, i, NULL)) { - ERROR("[facemgr_cfg_finalize] Could not purge facelet from static set"); - } - facelet_free(facelet); + free(rule_array); + } + facemgr_cfg_rule_set_free(cfg->rule_set); + + /* Free all facelets from static array */ + for (unsigned i = 0; i < facelet_array_len(cfg->static_facelets); i++) { + facelet_t *facelet; + if (facelet_array_get_index(cfg->static_facelets, i, &facelet) < 0) { + ERROR("[facemgr_cfg_finalize] Error getting facelet in array"); + continue; } + if (facelet_array_remove_index(cfg->static_facelets, i, NULL)) { + ERROR("[facemgr_cfg_finalize] Could not purge facelet from static set"); + } + facelet_free(facelet); + } - facelet_array_free(cfg->static_facelets); + facelet_array_free(cfg->static_facelets); - return facemgr_cfg_override_finalize(&cfg->global); + return facemgr_cfg_override_finalize(&cfg->global); } -void facemgr_cfg_dump(facemgr_cfg_t * cfg) -{ - return; /* NOT IMPLEMENTED */ -} +void facemgr_cfg_dump(facemgr_cfg_t *cfg) { return; /* NOT IMPLEMENTED */ } /* General */ -int facemgr_cfg_set_face_type(facemgr_cfg_t * cfg, facemgr_face_type_t * face_type) -{ - cfg->global.is_face_type = true; - cfg->global.face_type = *face_type; - return 0; -} - -int facemgr_cfg_unset_face_type(facemgr_cfg_t * cfg) -{ - cfg->global.is_face_type = false; - cfg->global.face_type = FACEMGR_FACE_TYPE_UNDEFINED; /* optional */ - return 0; -} - -int facemgr_cfg_set_discovery(facemgr_cfg_t * cfg, bool status) -{ - cfg->global.is_discovery = true; - cfg->global.discovery = status; - return 0; -} - -int facemgr_cfg_unset_discovery(facemgr_cfg_t * cfg) -{ - cfg->global.is_discovery = false; - return 0; -} - -int facemgr_cfg_set_ipv4(facemgr_cfg_t * cfg, bool status) -{ - cfg->global.is_ipv4 = true; - cfg->global.ipv4 = status; - DEBUG("<global>"); - DEBUG(" <ipv4>%d</ipv4>", cfg->global.ipv4); - DEBUG("</global>"); - return 0; -} - -int facemgr_cfg_unset_ipv4(facemgr_cfg_t * cfg) -{ - cfg->global.is_ipv4 = false; - return 0; -} - -int facemgr_cfg_set_ipv6(facemgr_cfg_t * cfg, bool status) -{ - cfg->global.is_ipv6 = true; - cfg->global.ipv6 = status; - DEBUG("<global>"); - DEBUG(" <ipv6>%d</ipv6>", cfg->global.ipv6); - DEBUG("</global>"); - return 0; -} - -int facemgr_cfg_unset_ipv6(facemgr_cfg_t * cfg) -{ - cfg->global.is_ipv6 = false; - return 0; -} - -int facemgr_cfg_set_overlay(facemgr_cfg_t * cfg, int family, - ip_address_t * local_addr, uint16_t local_port, - ip_address_t * remote_addr, uint16_t remote_port) -{ - if ((family != AF_INET) && (family != AF_INET6)) - return -1; - - facemgr_cfg_overlay_t * overlay = facemgr_cfg_overlay_create(); - if (local_addr) { - overlay->is_local_addr = true; - overlay->local_addr = *local_addr; +int facemgr_cfg_set_face_type(facemgr_cfg_t *cfg, + facemgr_face_type_t *face_type) { + cfg->global.is_face_type = true; + cfg->global.face_type = *face_type; + return 0; +} + +int facemgr_cfg_unset_face_type(facemgr_cfg_t *cfg) { + cfg->global.is_face_type = false; + cfg->global.face_type = FACEMGR_FACE_TYPE_UNDEFINED; /* optional */ + return 0; +} + +int facemgr_cfg_set_discovery(facemgr_cfg_t *cfg, bool status) { + cfg->global.is_discovery = true; + cfg->global.discovery = status; + return 0; +} + +int facemgr_cfg_unset_discovery(facemgr_cfg_t *cfg) { + cfg->global.is_discovery = false; + return 0; +} + +int facemgr_cfg_set_ipv4(facemgr_cfg_t *cfg, bool status) { + cfg->global.is_ipv4 = true; + cfg->global.ipv4 = status; + DEBUG("<global>"); + DEBUG(" <ipv4>%d</ipv4>", cfg->global.ipv4); + DEBUG("</global>"); + return 0; +} + +int facemgr_cfg_unset_ipv4(facemgr_cfg_t *cfg) { + cfg->global.is_ipv4 = false; + return 0; +} + +int facemgr_cfg_set_ipv6(facemgr_cfg_t *cfg, bool status) { + cfg->global.is_ipv6 = true; + cfg->global.ipv6 = status; + DEBUG("<global>"); + DEBUG(" <ipv6>%d</ipv6>", cfg->global.ipv6); + DEBUG("</global>"); + return 0; +} + +int facemgr_cfg_unset_ipv6(facemgr_cfg_t *cfg) { + cfg->global.is_ipv6 = false; + return 0; +} + +int facemgr_cfg_set_overlay(facemgr_cfg_t *cfg, int family, + ip_address_t *local_addr, uint16_t local_port, + ip_address_t *remote_addr, uint16_t remote_port) { + if ((family != AF_INET) && (family != AF_INET6)) return -1; + + facemgr_cfg_overlay_t *overlay = facemgr_cfg_overlay_create(); + if (local_addr) { + overlay->is_local_addr = true; + overlay->local_addr = *local_addr; + } + if (IS_VALID_PORT(local_port)) { + overlay->is_local_port = true; + overlay->local_port = local_port; + } + if (remote_addr) { + overlay->is_remote_addr = true; + overlay->remote_addr = *remote_addr; + } + if (IS_VALID_PORT(remote_port)) { + overlay->is_remote_port = true; + overlay->remote_port = remote_port; + } + + DEBUG("facemgr_cfg_set_overlay"); + + switch (family) { + case AF_INET: + cfg->global.overlays.v4 = overlay; + break; + + case AF_INET6: + cfg->global.overlays.v6 = overlay; + break; + + default: + return -1; + } + + DEBUG("<global>"); + DEBUG(" <overlay>"); + if (overlay) { + DEBUG(" <ipv4>"); + if (overlay->is_local_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, &overlay->local_addr, AF_INET); + DEBUG(" <local_addr>%s</local_addr>", buf); } - if (IS_VALID_PORT(local_port)) { - overlay->is_local_port = true; - overlay->local_port = local_port; + if (overlay->is_local_port) { + DEBUG(" <local_port>%d</local_port>", overlay->local_port); } - if (remote_addr) { - overlay->is_remote_addr = true; - overlay->remote_addr = *remote_addr; - } - if (IS_VALID_PORT(remote_port)) { - overlay->is_remote_port = true; - overlay->remote_port = remote_port; - } - - DEBUG("facemgr_cfg_set_overlay"); - - switch(family) { - case AF_INET: - cfg->global.overlays.v4 = overlay; - break; - - case AF_INET6: - cfg->global.overlays.v6 = overlay; - break; - - default: - return -1; + if (overlay->is_remote_addr) { + char buf[MAXSZ_IP_ADDRESS]; + ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, &overlay->remote_addr, + AF_INET); + DEBUG(" <remote_addr>%s</remote_addr>", buf); } - - DEBUG("<global>"); - DEBUG(" <overlay>"); - if (overlay) { - DEBUG(" <ipv4>"); - if (overlay->is_local_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &overlay->local_addr, AF_INET); - DEBUG(" <local_addr>%s</local_addr>", buf); - } - if (overlay->is_local_port) { - DEBUG(" <local_port>%d</local_port>", - overlay->local_port); - } - if (overlay->is_remote_addr) { - char buf[MAXSZ_IP_ADDRESS]; - ip_address_snprintf(buf, MAXSZ_IP_ADDRESS, - &overlay->remote_addr, AF_INET); - DEBUG(" <remote_addr>%s</remote_addr>", buf); - } - if (overlay->is_remote_port) { - DEBUG(" <remote_port>%d</remote_port>", - overlay->remote_port); - } - DEBUG(" </ipv4>"); + if (overlay->is_remote_port) { + DEBUG(" <remote_port>%d</remote_port>", overlay->remote_port); } - DEBUG(" </overlay>"); - DEBUG("</global>"); + DEBUG(" </ipv4>"); + } + DEBUG(" </overlay>"); + DEBUG("</global>"); - return 0; + return 0; } -int facemgr_cfg_unset_overlay(facemgr_cfg_t * cfg, int family) -{ - if ((family != AF_INET) && (family != AF_INET6) && (family != AF_UNSPEC)) - return -1; +int facemgr_cfg_unset_overlay(facemgr_cfg_t *cfg, int family) { + if ((family != AF_INET) && (family != AF_INET6) && (family != AF_UNSPEC)) + return -1; - if ((family == AF_UNSPEC) || (family == AF_INET)) { - if (cfg->global.overlays.v4) { - facemgr_cfg_overlay_free(cfg->global.overlays.v4); - cfg->global.overlays.v4 = NULL; - } + if ((family == AF_UNSPEC) || (family == AF_INET)) { + if (cfg->global.overlays.v4) { + facemgr_cfg_overlay_free(cfg->global.overlays.v4); + cfg->global.overlays.v4 = NULL; } - if ((family == AF_UNSPEC) || (family == AF_INET6)) { - if (cfg->global.overlays.v6) { - facemgr_cfg_overlay_free(cfg->global.overlays.v6); - cfg->global.overlays.v6 = NULL; - } + } + if ((family == AF_UNSPEC) || (family == AF_INET6)) { + if (cfg->global.overlays.v6) { + facemgr_cfg_overlay_free(cfg->global.overlays.v6); + cfg->global.overlays.v6 = NULL; } - return 0; + } + return 0; } -int facemgr_cfg_add_rule(facemgr_cfg_t * cfg, facemgr_cfg_rule_t * rule) -{ - facemgr_cfg_rule_dump(rule); - return facemgr_cfg_rule_set_add(cfg->rule_set, rule); +int facemgr_cfg_add_rule(facemgr_cfg_t *cfg, facemgr_cfg_rule_t *rule) { + facemgr_cfg_rule_dump(rule); + return facemgr_cfg_rule_set_add(cfg->rule_set, rule); } -int facemgr_cfg_del_rule(facemgr_cfg_t * cfg, facemgr_cfg_rule_t * rule) -{ - return facemgr_cfg_rule_set_remove(cfg->rule_set, rule, NULL); +int facemgr_cfg_del_rule(facemgr_cfg_t *cfg, facemgr_cfg_rule_t *rule) { + return facemgr_cfg_rule_set_remove(cfg->rule_set, rule, NULL); } -int facemgr_cfg_get_rule(const facemgr_cfg_t * cfg, const char * interface_name, - netdevice_type_t interface_type, facemgr_cfg_rule_t ** rule) { - facemgr_cfg_rule_t rule_search = { - .match = { - .interface_name = interface_name, - .interface_type = interface_type, - }, - }; - return facemgr_cfg_rule_set_get(cfg->rule_set, &rule_search, rule); +int facemgr_cfg_get_rule(const facemgr_cfg_t *cfg, const char *interface_name, + netdevice_type_t interface_type, + facemgr_cfg_rule_t **rule) { + facemgr_cfg_rule_t rule_search = { + .match = + { + .interface_name = interface_name, + .interface_type = interface_type, + }, + }; + return facemgr_cfg_rule_set_get(cfg->rule_set, &rule_search, rule); } /* Query API */ @@ -709,506 +661,476 @@ int facemgr_cfg_get_rule(const facemgr_cfg_t * cfg, const char * interface_name, * TODO: * - until we have proper indexes we loop through the whole structure */ -int facemgr_cfg_get_override(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - facemgr_cfg_override_t ** override) -{ - if (!netdevice) { - *override = NULL; - return 0; - } - - facemgr_cfg_rule_t **rule_array; - int rc = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); - if (rc < 0) { - ERROR("facemgr_cfg_rule_set_get_array failed"); - return rc; - } - for (unsigned i = 0; i < rc; i++) { - const char * interface_name = rule_array[i]->match.interface_name; - /* Check match for interface name */ - if (interface_name && (strcmp(interface_name, netdevice->name) != 0)) - continue; - /* Check match for interface type */ - if (rule_array[i]->match.interface_type != NETDEVICE_TYPE_UNDEFINED) { -//#ifdef __ANDROID__ - if (netdevice_type != rule_array[i]->match.interface_type) - continue; -//#else -// ERROR("Match on interface type is currently not implemented"); -// goto ERR_ARRAY; -//#endif /* __ANDROID__ */ - } - /* Found match... do we have an override for face_type */ - *override = &rule_array[i]->override; - goto FOUND; - } - +int facemgr_cfg_get_override(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + facemgr_cfg_override_t **override) { + if (!netdevice) { *override = NULL; - -FOUND: - free(rule_array); return 0; - -//#ifndef __ANDROID__ -//ERR_ARRAY: -// free(rule_array); -// return -1; -//#endif /* __ANDROID__ */ -} - -int facemgr_cfg_get_face_type(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - facemgr_face_type_t * face_type) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) { - ERROR("get override failed"); - return rc; + } + + facemgr_cfg_rule_t **rule_array; + int rc = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); + if (rc < 0) { + ERROR("facemgr_cfg_rule_set_get_array failed"); + return rc; + } + for (unsigned i = 0; i < rc; i++) { + facemgr_cfg_rule_t *rule = rule_array[i]; + if (!rule) continue; /* Should not occur */ + const char *interface_name = rule->match.interface_name; + /* Check match for interface name */ + if (interface_name && (strcmp(interface_name, netdevice->name) != 0)) + continue; + /* Check match for interface type */ + if (rule->match.interface_type != NETDEVICE_TYPE_UNDEFINED) { + //#ifdef __ANDROID__ + if (netdevice_type != rule->match.interface_type) continue; + //#else + // ERROR("Match on interface type is currently not + // implemented"); goto ERR_ARRAY; + //#endif /* __ANDROID__ */ } + /* Found match... do we have an override for face_type */ + *override = &rule->override; + goto FOUND; + } - if ((override) && (override->is_face_type)) { - *face_type = override->face_type; - return 0; - } - - *face_type = cfg->global.is_face_type - ? cfg->global.face_type - : FACEMGR_FACE_TYPE_DEFAULT; - - return 0; -} - -int facemgr_cfg_get_discovery(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - bool * discovery) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - if ((override) && (override->is_discovery)) { - *discovery = override->discovery; - return 0; - } - - *discovery = cfg->global.is_discovery - ? cfg->global.discovery - : FACEMGR_CFG_DEFAULT_DISCOVERY; - return 0; -} - -int facemgr_cfg_get_ipv4(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - bool * ipv4) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; + *override = NULL; - if ((override) && (override->is_ipv4)) { - *ipv4 = override->ipv4; - return 0; - } - - *ipv4 = cfg->global.is_ipv4 - ? cfg->global.ipv4 - : FACEMGR_CFG_DEFAULT_IPV4; - return 0; -} - -int facemgr_cfg_get_ipv6(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - bool * ipv6) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - if ((override) && (override->is_ipv6)) { - *ipv6 = override->ipv6; - return 0; - } - - *ipv6 = cfg->global.is_ipv6 - ? cfg->global.ipv6 - : FACEMGR_CFG_DEFAULT_IPV6; +FOUND: + free(rule_array); + return 0; + + //#ifndef __ANDROID__ + // ERR_ARRAY: + // free(rule_array); + // return -1; + //#endif /* __ANDROID__ */ +} + +int facemgr_cfg_get_face_type(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + facemgr_face_type_t *face_type) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) { + ERROR("get override failed"); + return rc; + } + + if ((override) && (override->is_face_type)) { + *face_type = override->face_type; return 0; -} + } -int facemgr_cfg_get_ignore(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - bool * ignore) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; + *face_type = cfg->global.is_face_type ? cfg->global.face_type + : FACEMGR_FACE_TYPE_DEFAULT; - if ((override) && (override->is_ignore)) { - *ignore = override->ignore; - return 0; - } - - assert (!cfg->global.is_ignore); - - *ignore = (netdevice && (netdevice->name[0] != '\0') && strcmp(netdevice->name, "lo") == 0); - - return 0; + return 0; } -int facemgr_cfg_get_overlay_local_addr(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - int family, ip_address_t * addr) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - switch (family) { - case AF_INET: - if ((override) && (override->overlays.v4) && (override->overlays.v4->is_local_addr)) { - *addr = override->overlays.v4->local_addr; - return 0; - } - if ((cfg->global.overlays.v4) && (cfg->global.overlays.v4->is_local_addr)) { - *addr = cfg->global.overlays.v4->local_addr; - return 0; - } - break; - case AF_INET6: - if ((override) && (override->overlays.v6) && (override->overlays.v6->is_local_addr)) { - *addr = override->overlays.v6->local_addr; - return 0; - } - if ((cfg->global.overlays.v6) && (cfg->global.overlays.v6->is_local_addr)) { - *addr = cfg->global.overlays.v6->local_addr; - return 0; - } - break; - case AF_UNSPEC: - break; - default: - return -1; - } +int facemgr_cfg_get_discovery(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + bool *discovery) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; - *addr = IP_ADDRESS_EMPTY; + if ((override) && (override->is_discovery)) { + *discovery = override->discovery; return 0; -} - -int facemgr_cfg_get_overlay_local_port(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - int family, u16 * port) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - switch (family) { - case AF_INET: - if ((override) && (override->overlays.v4) && (override->overlays.v4->is_local_port)) { - *port = override->overlays.v4->local_port; - return 0; - } - if ((cfg->global.overlays.v4) && (cfg->global.overlays.v4->is_local_port)) { - *port = cfg->global.overlays.v4->local_port; - return 0; - } - break; - case AF_INET6: - if ((override) && (override->overlays.v6) && (override->overlays.v6->is_local_port)) { - *port = override->overlays.v6->local_port; - return 0; - } - if ((cfg->global.overlays.v6) && (cfg->global.overlays.v6->is_local_port)) { - *port = cfg->global.overlays.v6->local_port; - return 0; - } - break; - case AF_UNSPEC: - break; - default: - return -1; - } + } - *port = HICN_DEFAULT_PORT; - return 0; + *discovery = cfg->global.is_discovery ? cfg->global.discovery + : FACEMGR_CFG_DEFAULT_DISCOVERY; + return 0; } -int facemgr_cfg_get_overlay_remote_addr(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - int family, ip_address_t * addr) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - switch (family) { - case AF_INET: - if ((override) && (override->overlays.v4) && (override->overlays.v4->is_remote_addr)) { - DEBUG("remote addr v4 from override"); - *addr = override->overlays.v4->remote_addr; - return 0; - } - if ((cfg->global.overlays.v4) && (cfg->global.overlays.v4->is_remote_addr)) { - DEBUG("remote addr v4 from global"); - *addr = cfg->global.overlays.v4->remote_addr; - return 0; - } - break; - case AF_INET6: - if ((override) && (override->overlays.v6) && (override->overlays.v6->is_remote_addr)) { - DEBUG("remote addr v6 from override"); - *addr = override->overlays.v6->remote_addr; - return 0; - } - if ((cfg->global.overlays.v6) && (cfg->global.overlays.v6->is_remote_addr)) { - DEBUG("remote addr v6 from global"); - *addr = cfg->global.overlays.v6->remote_addr; - return 0; - } - break; - case AF_UNSPEC: - break; - default: - return -1; - } +int facemgr_cfg_get_ipv4(const facemgr_cfg_t *cfg, const netdevice_t *netdevice, + netdevice_type_t netdevice_type, bool *ipv4) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; - DEBUG("remote addr empty"); - *addr = IP_ADDRESS_EMPTY; + if ((override) && (override->is_ipv4)) { + *ipv4 = override->ipv4; return 0; -} - -int facemgr_cfg_get_overlay_remote_port(const facemgr_cfg_t * cfg, - const netdevice_t * netdevice, netdevice_type_t netdevice_type, - int family, u16 * port) -{ - facemgr_cfg_override_t * override; - int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, - &override); - if (rc < 0) - return rc; - - switch (family) { - case AF_INET: - if ((override) && (override->overlays.v4) && (override->overlays.v4->is_remote_port)) { - *port = override->overlays.v4->remote_port; - return 0; - } - if ((cfg->global.overlays.v4) && (cfg->global.overlays.v4->is_remote_port)) { - *port = cfg->global.overlays.v4->remote_port; - return 0; - } - break; - case AF_INET6: - if ((override) && (override->overlays.v6) && (override->overlays.v6->is_remote_port)) { - *port = override->overlays.v6->remote_port; - return 0; - } - if ((cfg->global.overlays.v6) && (cfg->global.overlays.v6->is_remote_port)) { - *port = cfg->global.overlays.v6->remote_port; - return 0; - } - break; - case AF_UNSPEC: - break; - default: - return -1; - } + } - *port = HICN_DEFAULT_PORT; - return 0; + *ipv4 = cfg->global.is_ipv4 ? cfg->global.ipv4 : FACEMGR_CFG_DEFAULT_IPV4; + return 0; } -int facemgr_cfg_rule_get(const facemgr_cfg_t * cfg, const netdevice_t netdevice, netdevice_type_t - netdevice_type, facemgr_cfg_rule_t ** rule) -{ - facemgr_cfg_rule_t **rule_array; - *rule = NULL; - int n = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); - if (n < 0) { - ERROR("facemgr_cfg_rule_set_get_array failed"); - return n; - } - for (unsigned i = 0; i < n; i++) { - const char * interface_name = rule_array[i]->match.interface_name; - /* Check match for interface name */ - if (netdevice.name[0] != '\0') { - if (!interface_name) - continue; - if (strcmp(netdevice.name, interface_name) != 0) - continue; - } else { - if (interface_name && interface_name[0] != '\0') - continue; - } - - /* Check match for netdevice_type */ - if (netdevice_type != rule_array[i]->match.interface_type) - continue; - - /* Found */ - *rule = rule_array[i]; - break; - } - return 0; -} +int facemgr_cfg_get_ipv6(const facemgr_cfg_t *cfg, const netdevice_t *netdevice, + netdevice_type_t netdevice_type, bool *ipv6) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; -int facemgr_cfg_rule_get_face_type(const facemgr_cfg_rule_t * rule, - facemgr_face_type_t * face_type) -{ - if (!rule->override.is_face_type) - return -1; - *face_type = rule->override.face_type; + if ((override) && (override->is_ipv6)) { + *ipv6 = override->ipv6; return 0; -} + } -int facemgr_cfg_rule_get_discovery(const facemgr_cfg_rule_t * rule, bool * discovery) -{ - if (!rule->override.is_discovery) - return -1; - *discovery = rule->override.discovery; - return 0; + *ipv6 = cfg->global.is_ipv6 ? cfg->global.ipv6 : FACEMGR_CFG_DEFAULT_IPV6; + return 0; } -int facemgr_cfg_rule_get_ignore(const facemgr_cfg_rule_t * rule, bool * ignore) -{ - if (!rule->override.is_ignore) - return -1; - *ignore = rule->override.ignore; - return 0; -} +int facemgr_cfg_get_ignore(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, bool *ignore) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; -int facemgr_cfg_rule_get_ipv4(const facemgr_cfg_rule_t * rule, bool * ipv4) -{ - if (!rule->override.is_ipv4) - return -1; - *ipv4 = rule->override.ipv4; + if ((override) && (override->is_ignore)) { + *ignore = override->ignore; return 0; -} + } -int facemgr_cfg_rule_get_ipv6(const facemgr_cfg_rule_t * rule, bool * ipv6) -{ - if (!rule->override.is_ipv6) - return -1; - *ipv6 = rule->override.ipv6; - return 0; -} + assert(!cfg->global.is_ignore); -int facemgr_cfg_rule_get_overlay_local_addr(const facemgr_cfg_rule_t * rule, int family, - ip_address_t * addr) -{ - facemgr_cfg_overlay_t * overlay = NULL; - switch(family) { - case AF_INET: - overlay = rule->override.overlays.v4; - break; - case AF_INET6: - overlay = rule->override.overlays.v6; - break; - default: - return -1; - } - if (!overlay->is_local_addr) - return -1; - *addr = overlay->local_addr; - return 0; -} + *ignore = (netdevice && (netdevice->name[0] != '\0') && + strcmp(netdevice->name, "lo") == 0); -int facemgr_cfg_rule_get_overlay_local_port(const facemgr_cfg_rule_t * rule, int family, - uint16_t * port) -{ - facemgr_cfg_overlay_t * overlay = NULL; - switch(family) { - case AF_INET: - overlay = rule->override.overlays.v4; - break; - case AF_INET6: - overlay = rule->override.overlays.v6; - break; - default: - return -1; - } - if (!overlay->is_local_port) - return -1; - *port = overlay->local_port; - return 0; + return 0; } -int facemgr_cfg_rule_get_overlay_remote_addr(const facemgr_cfg_rule_t * rule, int family, - ip_address_t * addr) -{ - facemgr_cfg_overlay_t * overlay = NULL; - switch(family) { - case AF_INET: - overlay = rule->override.overlays.v4; - break; - case AF_INET6: - overlay = rule->override.overlays.v6; - break; - default: - return -1; - } - if (!overlay->is_remote_addr) - return -1; - *addr = overlay->remote_addr; - return 0; -} +int facemgr_cfg_get_overlay_local_addr(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + int family, ip_address_t *addr) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; -int facemgr_cfg_rule_get_overlay_remote_port(const facemgr_cfg_rule_t * rule, int family, - uint16_t * port) -{ - facemgr_cfg_overlay_t * overlay = NULL; - switch(family) { - case AF_INET: - overlay = rule->override.overlays.v4; - break; - case AF_INET6: - overlay = rule->override.overlays.v6; - break; - default: - return -1; + switch (family) { + case AF_INET: + if ((override) && (override->overlays.v4) && + (override->overlays.v4->is_local_addr)) { + *addr = override->overlays.v4->local_addr; + return 0; + } + if ((cfg->global.overlays.v4) && + (cfg->global.overlays.v4->is_local_addr)) { + *addr = cfg->global.overlays.v4->local_addr; + return 0; + } + break; + case AF_INET6: + if ((override) && (override->overlays.v6) && + (override->overlays.v6->is_local_addr)) { + *addr = override->overlays.v6->local_addr; + return 0; + } + if ((cfg->global.overlays.v6) && + (cfg->global.overlays.v6->is_local_addr)) { + *addr = cfg->global.overlays.v6->local_addr; + return 0; + } + break; + case AF_UNSPEC: + break; + default: + return -1; + } + + *addr = IP_ADDRESS_EMPTY; + return 0; +} + +int facemgr_cfg_get_overlay_local_port(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + int family, u16 *port) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; + + switch (family) { + case AF_INET: + if ((override) && (override->overlays.v4) && + (override->overlays.v4->is_local_port)) { + *port = override->overlays.v4->local_port; + return 0; + } + if ((cfg->global.overlays.v4) && + (cfg->global.overlays.v4->is_local_port)) { + *port = cfg->global.overlays.v4->local_port; + return 0; + } + break; + case AF_INET6: + if ((override) && (override->overlays.v6) && + (override->overlays.v6->is_local_port)) { + *port = override->overlays.v6->local_port; + return 0; + } + if ((cfg->global.overlays.v6) && + (cfg->global.overlays.v6->is_local_port)) { + *port = cfg->global.overlays.v6->local_port; + return 0; + } + break; + case AF_UNSPEC: + break; + default: + return -1; + } + + *port = HICN_DEFAULT_PORT; + return 0; +} + +int facemgr_cfg_get_overlay_remote_addr(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + int family, ip_address_t *addr) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; + + switch (family) { + case AF_INET: + if ((override) && (override->overlays.v4) && + (override->overlays.v4->is_remote_addr)) { + DEBUG("remote addr v4 from override"); + *addr = override->overlays.v4->remote_addr; + return 0; + } + if ((cfg->global.overlays.v4) && + (cfg->global.overlays.v4->is_remote_addr)) { + DEBUG("remote addr v4 from global"); + *addr = cfg->global.overlays.v4->remote_addr; + return 0; + } + break; + case AF_INET6: + if ((override) && (override->overlays.v6) && + (override->overlays.v6->is_remote_addr)) { + DEBUG("remote addr v6 from override"); + *addr = override->overlays.v6->remote_addr; + return 0; + } + if ((cfg->global.overlays.v6) && + (cfg->global.overlays.v6->is_remote_addr)) { + DEBUG("remote addr v6 from global"); + *addr = cfg->global.overlays.v6->remote_addr; + return 0; + } + break; + case AF_UNSPEC: + break; + default: + return -1; + } + + DEBUG("remote addr empty"); + *addr = IP_ADDRESS_EMPTY; + return 0; +} + +int facemgr_cfg_get_overlay_remote_port(const facemgr_cfg_t *cfg, + const netdevice_t *netdevice, + netdevice_type_t netdevice_type, + int family, u16 *port) { + facemgr_cfg_override_t *override; + int rc = facemgr_cfg_get_override(cfg, netdevice, netdevice_type, &override); + if (rc < 0) return rc; + + switch (family) { + case AF_INET: + if ((override) && (override->overlays.v4) && + (override->overlays.v4->is_remote_port)) { + *port = override->overlays.v4->remote_port; + return 0; + } + if ((cfg->global.overlays.v4) && + (cfg->global.overlays.v4->is_remote_port)) { + *port = cfg->global.overlays.v4->remote_port; + return 0; + } + break; + case AF_INET6: + if ((override) && (override->overlays.v6) && + (override->overlays.v6->is_remote_port)) { + *port = override->overlays.v6->remote_port; + return 0; + } + if ((cfg->global.overlays.v6) && + (cfg->global.overlays.v6->is_remote_port)) { + *port = cfg->global.overlays.v6->remote_port; + return 0; + } + break; + case AF_UNSPEC: + break; + default: + return -1; + } + + *port = HICN_DEFAULT_PORT; + return 0; +} + +int facemgr_cfg_rule_get(const facemgr_cfg_t *cfg, const netdevice_t netdevice, + netdevice_type_t netdevice_type, + facemgr_cfg_rule_t **rule_p) { + facemgr_cfg_rule_t **rule_array; + *rule_p = NULL; + int n = facemgr_cfg_rule_set_get_array(cfg->rule_set, &rule_array); + if (n < 0) { + ERROR("facemgr_cfg_rule_set_get_array failed"); + return n; + } + for (unsigned i = 0; i < n; i++) { + facemgr_cfg_rule_t *rule = rule_array[i]; + if (!rule) continue; /* Should not occur */ + const char *interface_name = rule->match.interface_name; + /* Check match for interface name */ + if (netdevice.name[0] != '\0') { + if (!interface_name) continue; + if (strcmp(netdevice.name, interface_name) != 0) continue; + } else { + if (interface_name && interface_name[0] != '\0') continue; } - if (!overlay->is_remote_port) - return -1; - *port = overlay->remote_port; - return 0; -} -int facemgr_cfg_add_static_facelet(facemgr_cfg_t * cfg, facelet_t * facelet) -{ - char buf[MAXSZ_FACELET]; - facelet_snprintf(buf, MAXSZ_FACELET, facelet); - DEBUG("STATIC FACELET: %s", buf); - return facelet_array_add(cfg->static_facelets, facelet); -} - -int facemgr_cfg_remove_static_facelet(facemgr_cfg_t * cfg, facelet_t * facelet, - facelet_t ** removed_facelet) -{ - return facelet_array_remove(cfg->static_facelets, facelet, removed_facelet); -} - -int facemgr_cfg_get_static_facelet_array(const facemgr_cfg_t * cfg, facelet_t *** array) -{ - if (facelet_array_get_elements(cfg->static_facelets, array) < 0) { - ERROR("[facemgr_cfg_get_static_facelet_array] Error getting array elements"); - return -1; - } - return (int)facelet_array_len(cfg->static_facelets); + /* Check match for netdevice_type */ + if (netdevice_type != rule->match.interface_type) continue; + + /* Found */ + *rule_p = rule; + break; + } + return 0; +} + +int facemgr_cfg_rule_get_face_type(const facemgr_cfg_rule_t *rule, + facemgr_face_type_t *face_type) { + if (!rule->override.is_face_type) return -1; + *face_type = rule->override.face_type; + return 0; +} + +int facemgr_cfg_rule_get_discovery(const facemgr_cfg_rule_t *rule, + bool *discovery) { + if (!rule->override.is_discovery) return -1; + *discovery = rule->override.discovery; + return 0; +} + +int facemgr_cfg_rule_get_ignore(const facemgr_cfg_rule_t *rule, bool *ignore) { + if (!rule->override.is_ignore) return -1; + *ignore = rule->override.ignore; + return 0; +} + +int facemgr_cfg_rule_get_ipv4(const facemgr_cfg_rule_t *rule, bool *ipv4) { + if (!rule->override.is_ipv4) return -1; + *ipv4 = rule->override.ipv4; + return 0; +} + +int facemgr_cfg_rule_get_ipv6(const facemgr_cfg_rule_t *rule, bool *ipv6) { + if (!rule->override.is_ipv6) return -1; + *ipv6 = rule->override.ipv6; + return 0; +} + +int facemgr_cfg_rule_get_overlay_local_addr(const facemgr_cfg_rule_t *rule, + int family, ip_address_t *addr) { + facemgr_cfg_overlay_t *overlay = NULL; + switch (family) { + case AF_INET: + overlay = rule->override.overlays.v4; + break; + case AF_INET6: + overlay = rule->override.overlays.v6; + break; + default: + return -1; + } + if (!overlay->is_local_addr) return -1; + *addr = overlay->local_addr; + return 0; +} + +int facemgr_cfg_rule_get_overlay_local_port(const facemgr_cfg_rule_t *rule, + int family, uint16_t *port) { + facemgr_cfg_overlay_t *overlay = NULL; + switch (family) { + case AF_INET: + overlay = rule->override.overlays.v4; + break; + case AF_INET6: + overlay = rule->override.overlays.v6; + break; + default: + return -1; + } + if (!overlay->is_local_port) return -1; + *port = overlay->local_port; + return 0; +} + +int facemgr_cfg_rule_get_overlay_remote_addr(const facemgr_cfg_rule_t *rule, + int family, ip_address_t *addr) { + facemgr_cfg_overlay_t *overlay = NULL; + switch (family) { + case AF_INET: + overlay = rule->override.overlays.v4; + break; + case AF_INET6: + overlay = rule->override.overlays.v6; + break; + default: + return -1; + } + if (!overlay->is_remote_addr) return -1; + *addr = overlay->remote_addr; + return 0; +} + +int facemgr_cfg_rule_get_overlay_remote_port(const facemgr_cfg_rule_t *rule, + int family, uint16_t *port) { + facemgr_cfg_overlay_t *overlay = NULL; + switch (family) { + case AF_INET: + overlay = rule->override.overlays.v4; + break; + case AF_INET6: + overlay = rule->override.overlays.v6; + break; + default: + return -1; + } + if (!overlay->is_remote_port) return -1; + *port = overlay->remote_port; + return 0; +} + +int facemgr_cfg_add_static_facelet(facemgr_cfg_t *cfg, facelet_t *facelet) { + char buf[MAXSZ_FACELET]; + facelet_snprintf(buf, MAXSZ_FACELET, facelet); + DEBUG("STATIC FACELET: %s", buf); + return facelet_array_add(cfg->static_facelets, facelet); +} + +int facemgr_cfg_remove_static_facelet(facemgr_cfg_t *cfg, facelet_t *facelet, + facelet_t **removed_facelet) { + return facelet_array_remove(cfg->static_facelets, facelet, removed_facelet); +} + +int facemgr_cfg_get_static_facelet_array(const facemgr_cfg_t *cfg, + facelet_t ***array) { + if (facelet_array_get_elements(cfg->static_facelets, array) < 0) { + ERROR( + "[facemgr_cfg_get_static_facelet_array] Error getting array elements"); + return -1; + } + return (int)facelet_array_len(cfg->static_facelets); } |