First commit

main.c

@@ -0,0 +1,166 @@
+
+#include <pjlib.h>
+#include <pjlib-util.h>
+#include <pjmedia.h>
+#include <pjmedia-codec.h>
+#include <pjsip.h>
+#include <pjsip_simple.h>
+#include <pjsip_ua.h>
+#include <pjsua-lib/pjsua.h>
+
+
+ #define THIS_FILE "APP"
+
+ #define SIP_DOMAIN "127.0.0.1"
+ #define SIP_USER "6001"
+ #define SIP_PASSWD "user"
+ #define PORT 5038
+
+ /* Callback called by the library upon receiving incoming call */
+static void on_incoming_call(pjsua_acc_id acc_id, pjsua_call_id call_id, pjsip_rx_data *rdata)
+{
+	pjsua_call_info ci;
+ 	PJ_UNUSED_ARG(acc_id);
+	PJ_UNUSED_ARG(rdata);
+
+	pjsua_call_get_info(call_id, &ci);
+
+	PJ_LOG(3,(THIS_FILE, "Incoming call from %.*s!!",
+	(int)ci.remote_info.slen,
+	ci.remote_info.ptr));
+
+	/* Automatically answer incoming calls with 200/OK */
+	pjsua_call_answer(call_id, 200, NULL, NULL);
+}
+
+ /* Callback called by the library when call's state has changed */
+static void on_call_state(pjsua_call_id call_id, pjsip_event *e)
+{
+	pjsua_call_info ci;
+
+	PJ_UNUSED_ARG(e);
+
+	pjsua_call_get_info(call_id, &ci);
+	PJ_LOG(3,(THIS_FILE, "Call %d state=%.*s", call_id,
+	(int)ci.state_text.slen,
+	ci.state_text.ptr));
+}
+
+ /* Callback called by the library when call's media state has changed */
+static void on_call_media_state(pjsua_call_id call_id)
+{
+	pjsua_call_info ci;
+	pjsua_call_get_info(call_id, &ci);
+
+	if (ci.media_status == PJSUA_CALL_MEDIA_ACTIVE) {
+	// When media is active, connect call to sound device.
+		pjsua_conf_connect(ci.conf_slot, 0);
+		pjsua_conf_connect(0, ci.conf_slot);
+	}
+}
+
+ /* Display error and exit application */
+static void error_exit(const char *title, pj_status_t status)
+{
+	pjsua_perror(THIS_FILE, title, status);
+	pjsua_destroy();
+	exit(1);
+}
+
+ /*
+  * main()
+  *
+  * argv[1] may contain URL to call.
+  */
+ int main(int argc, char *argv[])
+ {
+
+ 	pjsua_acc_id acc_id;
+	pj_status_t status;
+	pjsua_config cfg;
+	pjsua_logging_config log_cfg;
+	pjsua_transport_config UDPcfg;
+
+
+
+	/* Create pjsua first! */
+	status = pjsua_create();
+	if (status != PJ_SUCCESS) error_exit("Error in pjsua_create()", status);
+
+	  /* If argument is specified, it's got to be a valid SIP URL */
+	if (argc > 1) {
+	  	status = pjsua_verify_url(argv[1]);
+		if (status != PJ_SUCCESS) error_exit("Invalid URL in argv", status);
+	}
+
+  /* Init pjsua */
+
+	pjsua_config_default(&cfg);
+	cfg.cb.on_incoming_call = &on_incoming_call;
+	cfg.cb.on_call_media_state = &on_call_media_state;
+	cfg.cb.on_call_state = &on_call_state;
+
+	pjsua_logging_config_default(&log_cfg);
+	log_cfg.console_level = 4;
+
+	status = pjsua_init(&cfg, &log_cfg, NULL);
+	if (status != PJ_SUCCESS) error_exit("Error in pjsua_init()", status);
+
+
+
+
+
+  /* Add UDP transport. */
+
+	pjsua_transport_config_default(&UDPcfg);
+	UDPcfg.port = PORT;
+	status = pjsua_transport_create(PJSIP_TRANSPORT_UDP, &UDPcfg, NULL);
+	if (status != PJ_SUCCESS) error_exit("Error creating transport", status); 
+	  /* Initialization is done, now start pjsua */
+	status = pjsua_start();
+	if (status != PJ_SUCCESS) error_exit("Error starting pjsua", status);
+
+	  /* Register to SIP server by creating SIP account. */
+	pjsua_acc_config  ACCcfg;
+	pjsua_acc_config_default(&ACCcfg);
+	ACCcfg.id = pj_str("sip:" SIP_USER "@" SIP_DOMAIN);
+	ACCcfg.reg_uri = pj_str("sip:" SIP_DOMAIN);
+	ACCcfg.cred_count = 1;
+	ACCcfg.cred_info[0].realm = pj_str(SIP_DOMAIN);
+	ACCcfg.cred_info[0].scheme = pj_str("digest");
+	ACCcfg.cred_info[0].username = pj_str(SIP_USER);
+	ACCcfg.cred_info[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD;
+	ACCcfg.cred_info[0].data = pj_str(SIP_PASSWD);
+
+	status = pjsua_acc_add(&ACCcfg, PJ_TRUE, &acc_id);
+	if (status != PJ_SUCCESS) error_exit("Error adding account", status);
+
+	  /* If URL is specified, make call to the URL. */
+	if (argc > 1) {
+		pj_str_t uri = pj_str(argv[1]);
+	  	status = pjsua_call_make_call(acc_id, &uri, 0, NULL, NULL, NULL);
+	  	if (status != PJ_SUCCESS) error_exit("Error making call", status);
+	}
+
+	  /* Wait until user press "q" to quit. */
+	for (;;) {
+	  	char option[10];
+
+	  	puts("Press 'h' to hangup all calls, 'q' to quit");
+	  	if (fgets(option, sizeof(option), stdin) == NULL) {
+	  		puts("EOF while reading stdin, will quit now..");
+	  		break;
+		}
+
+	  	if (option[0] == 'q')
+	  		break;
+
+	  	if (option[0] == 'h')
+	  		pjsua_call_hangup_all();
+	}
+
+	  /* Destroy pjsua */
+	pjsua_destroy();
+
+	  	return 0;
+ }

makefile

@@ -0,0 +1,58 @@
+
+# Modify this to point to the PJSIP location.
+PJBASE=/home/mres/skola/pjproject-2.4.5
+
+include $(PJBASE)/build.mak
+
+CC      = $(APP_CC)
+LDFLAGS = $(APP_LDFLAGS)
+LDLIBS  = $(APP_LDLIBS)
+#CFLAGS  = $(APP_CFLAGS)
+CPPFLAGS= ${CFLAGS}
+
+# If your application is in a file named myapp.cpp or myapp.c
+# this is the line you will need to build the binary.
+all: main
+
+myapp: main.c $(CC) -o $@ $<  $(LDFLAGS) $(LDLIBS)
+
+clean: rm -f main.o main
+
+# Modify this to point to the PJSIP location.
+# PJBASE=/home/mres/skola/pjproject-2.4.5
+
+# include $(PJBASE)/build.mak
+
+# CC=$(CROSS_COMPILE)$(CC_NAME)
+
+# # Remove components that you don't need from the following definitions.
+# LDFLAGS=-L${PJBASE}/pjlib/lib\
+#     -L${PJBASE}/pjlib-util/lib\
+#     -L${PJBASE}/pjmedia/lib\
+#     -L${PJBASE}/pjsip/lib
+#  LDLIBS=-lpjsua-${TARGET_NAME}\
+#     -lpjsip-ua-${TARGET_NAME}\
+#     -lpjsip-simple-${TARGET_NAME}\
+#     -lpjsip-${TARGET_NAME}\
+#     -lpjmedia-codec-${TARGET_NAME}\
+#     -lpjmedia-${TARGET_NAME}\
+#     -lpjmedia-codec-${TARGET_NAME}\
+#     -lpjlib-util-${TARGET_NAME}\
+#     -lpj-${TARGET_NAME}\
+# 	-lm\
+# 	-lpthread\
+# 	-lasound\
+# 	-lssl
+# CFLAGS=-I${PJBASE}/pjlib/include\
+#     -I${PJBASE}/pjlib-util/include\
+#     -I${PJBASE}/pjmedia/include\
+#     -I${PJBASE}/pjsip/include\
+#     -DPJ_AUTOCONF=1
+# CPPFLAGS=${CFLAGS}
+
+# # If your application is in a file named myapp.cpp or myapp.c
+# # this is the line you will need to build the binary.
+# all: main
+
+# myapp: main.c $(CC) -o $@ $<  $(LDFLAGS) $(LDLIBS)
+# clean: rm -f main.o main