Add subscription token config

examples/arduino/z_pull.ino

@@ -16,6 +16,7 @@
 #include <WiFi.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 // WiFi-specific parameters
 #define SSID "SSID"
 #define PASS "PASS"
@@ -108,3 +109,9 @@ void loop() {
     delay(5000);
     z_subscriber_pull(z_pull_subscriber_loan(&sub));
 }
+#else
+void setup() {
+    Serial.println("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.");
+}
+void loop() {}
+#endif

examples/arduino/z_sub.ino

@@ -16,6 +16,7 @@
 #include <WiFi.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 // WiFi-specific parameters
 #define SSID "SSID"
 #define PASS "PASS"
@@ -104,3 +105,10 @@ void setup() {
 }
 
 void loop() { delay(5000); }
+
+#else
+void setup() {
+    Serial.println("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.");
+}
+void loop() {}
+#endif

examples/espidf/z_pull.c

@@ -25,6 +25,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 #define ESP_WIFI_SSID "SSID"
 #define ESP_WIFI_PASS "PASS"
 #define ESP_MAXIMUM_RETRY 5
@@ -168,3 +169,8 @@ void app_main() {
     z_close(z_move(s));
     printf("OK!\n");
 }
+#else
+void app_main() {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+}
+#endif

examples/espidf/z_sub.c

@@ -25,6 +25,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 #define ESP_WIFI_SSID "SSID"
 #define ESP_WIFI_PASS "PASS"
 #define ESP_MAXIMUM_RETRY 5
@@ -166,3 +167,8 @@ void app_main() {
     z_close(z_move(s));
     printf("OK!\n");
 }
+#else
+void app_main() {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+}
+#endif

examples/mbed/z_pull.cpp

@@ -16,6 +16,7 @@
 #include <randLIB.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 #define CLIENT_OR_PEER 0  // 0: Client mode; 1: Peer mode
 #if CLIENT_OR_PEER == 0
 #define MODE "client"
@@ -91,3 +92,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/mbed/z_sub.cpp

@@ -16,6 +16,7 @@
 #include <randLIB.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 #define CLIENT_OR_PEER 0  // 0: Client mode; 1: Peer mode
 #if CLIENT_OR_PEER == 0
 #define MODE "client"
@@ -89,3 +90,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c11/z_ping.c

@@ -21,6 +21,7 @@
 #include "zenoh-pico.h"
 #include "zenoh-pico/system/platform.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 // WARNING: for the sake of this example we are using "internal" structs and functions (starting with "_").
 //          Synchronisation primitives are planned to be added to the API in the future.
 _z_condvar_t cond;
@@ -165,3 +166,9 @@ struct args_t parse_args(int argc, char** argv) {
         .warmup_ms = warmup_ms,
     };
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c11/z_pong.c

@@ -15,6 +15,7 @@
 #include "stdio.h"
 #include "zenoh-pico.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void callback(const z_sample_t* sample, void* context) {
     z_publisher_t pub = z_loan(*(z_owned_publisher_t*)context);
     z_publisher_put(pub, sample->payload.start, sample->payload.len, NULL);
@@ -68,3 +69,9 @@ int main(int argc, char** argv) {
 
     z_close(z_move(session));
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c11/z_pull.c

@@ -18,6 +18,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -98,3 +99,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c11/z_sub.c

@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -107,3 +108,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c11/z_sub_st.c

@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -96,3 +97,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c99/z_ping.c

@@ -22,6 +22,7 @@
 #include "zenoh-pico/api/primitives.h"
 #include "zenoh-pico/system/platform.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 _z_condvar_t cond;
 _z_mutex_t mutex;
 
@@ -164,4 +165,10 @@ struct args_t parse_args(int argc, char** argv) {
         .number_of_pings = number_of_pings,
         .warmup_ms = warmup_ms,
     };
-}
+}
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c99/z_pong.c

@@ -16,6 +16,7 @@
 #include "zenoh-pico.h"
 #include "zenoh-pico/api/primitives.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void callback(const z_sample_t* sample, void* context) {
     z_publisher_t pub = z_publisher_loan((z_owned_publisher_t*)context);
     z_publisher_put(pub, sample->payload.start, sample->payload.len, NULL);
@@ -70,4 +71,10 @@ int main(int argc, char** argv) {
     zp_stop_lease_task(z_session_loan(&session));
 
     z_close(z_session_move(&session));
-}
+}
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c99/z_pull.c

@@ -18,6 +18,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -99,3 +100,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c99/z_sub.c

@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *arg) {
     (void)(arg);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -108,3 +109,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/unix/c99/z_sub_st.c

@@ -19,6 +19,7 @@
 #include <unistd.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *arg) {
     (void)(arg);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -97,3 +98,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/windows/z_ping.c

@@ -21,6 +21,7 @@
 #include "zenoh-pico.h"
 #include "zenoh-pico/system/platform.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 _z_condvar_t cond;
 _z_mutex_t mutex;
 
@@ -161,4 +162,10 @@ struct args_t parse_args(int argc, char** argv) {
         .number_of_pings = number_of_pings,
         .warmup_ms = warmup_ms,
     };
-}
+}
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/windows/z_pong.c

@@ -15,6 +15,7 @@
 #include "stdio.h"
 #include "zenoh-pico.h"
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void callback(const z_sample_t* sample, void* context) {
     z_publisher_t pub = z_loan(*(z_owned_publisher_t*)context);
     z_publisher_put(pub, sample->payload.start, sample->payload.len, NULL);
@@ -67,4 +68,10 @@ int main(int argc, char** argv) {
     zp_stop_lease_task(z_loan(session));
 
     z_close(z_move(session));
-}
+}
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/windows/z_pull.c

@@ -17,6 +17,7 @@
 #include <stdlib.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -78,3 +79,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif

examples/windows/z_sub.c

@@ -18,6 +18,7 @@
 #include <stdlib.h>
 #include <zenoh-pico.h>
 
+#if Z_FEATURE_SUBSCRIPTION == 1
 void data_handler(const z_sample_t *sample, void *ctx) {
     (void)(ctx);
     z_owned_str_t keystr = z_keyexpr_to_string(sample->keyexpr);
@@ -77,3 +78,9 @@ int main(int argc, char **argv) {
 
     return 0;
 }
+#else
+int main(void) {
+    printf("ERROR: Zenoh pico was compiled without Z_FEATURE_SUBSCRIPTION but this example requires it.\n");
+    return -1;
+}
+#endif