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Removed reference to DEBUG_* macros in examples and libzt proper

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This commit is contained in:
Joseph Henry
2018-07-27 15:52:15 -07:00
parent f835869117
commit e7a37ee391
13 changed files with 144 additions and 307 deletions
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2
examples/cpp/dummy.cpp
View File

@@ -5,7 +5,7 @@
int main()
{
printf("Starting ZT service");
printf("Starting ZT service\n");
zts_startjoin("my_config_path",0x0000000000000000);
printf("Dummy. Going into infinite loop. Ping me or something\n");

16
examples/cpp/ipv4simple/ipv4client.cpp
View File

@@ -66,29 +66,29 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_connect(sockfd, (const struct sockaddr *)&in4, sizeof(in4))) < 0) {
DEBUG_ERROR("error connecting to remote host (%d)", err);
printf("error connecting to remote host (%d)\n", err);
}
DEBUG_TEST("sending to server...");
printf("sending to server...\n");
w = zts_write(sockfd, msg, strlen(msg));
DEBUG_TEST("reading from server...");
printf("reading from server...\n");
r = zts_read(sockfd, rbuf, strlen(msg));
DEBUG_TEST("Sent : %s", msg);
DEBUG_TEST("Received : %s", rbuf);
printf("Sent : %s\n", msg);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);

18
examples/cpp/ipv4simple/ipv4client_udp.cpp
View File

@@ -72,19 +72,19 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_bind(sockfd, (struct sockaddr *)&in4, sizeof(struct sockaddr_in)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
int flags = 0;
int len = strlen(msg);
@@ -92,16 +92,16 @@ int main(int argc, char **argv)
while(true) {
sleep(1);
if ((err = zts_sendto(sockfd, msg, len, flags, (const struct sockaddr *)&remote4, sizeof(remote4))) < 0) {
DEBUG_ERROR("error sending message to remote host (%d)", err);
printf("error sending message to remote host (%d)\n", err);
}
DEBUG_TEST("sent=%d", err);
printf("sent=%d\n", err);
}
/*
DEBUG_TEST("reading from server...");
printf("reading from server...\n");
r = zts_read(sockfd, rbuf, strlen(msg));
DEBUG_TEST("Sent : %s", msg);
DEBUG_TEST("Received : %s", rbuf);
printf("Sent : %s\n", msg);
printf("Received : %s\n", rbuf);
*/
err = zts_close(sockfd);

20
examples/cpp/ipv4simple/ipv4server.cpp
View File

@@ -62,41 +62,41 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_bind(sockfd, (struct sockaddr *)&in4, sizeof(struct sockaddr_in)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
if ((err = zts_listen(sockfd, 100)) < 0) {
DEBUG_ERROR("error placing socket in LISTENING state (%d)", err);
printf("error placing socket in LISTENING state (%d)\n", err);
}
socklen_t client_addrlen = sizeof(sockaddr_in);
if ((accfd = zts_accept(sockfd, (struct sockaddr *)&acc_in4, &client_addrlen)) < 0) {
DEBUG_ERROR("error accepting connection (%d)", err);
printf("error accepting connection (%d)\n", err);
}
socklen_t peer_addrlen = sizeof(struct sockaddr_storage);
zts_getpeername(accfd, (struct sockaddr*)&acc_in4, &peer_addrlen);
DEBUG_INFO("accepted connection from %s : %d", inet_ntoa(acc_in4.sin_addr), ntohs(acc_in4.sin_port));
printf("accepted connection from %s : %d\n", inet_ntoa(acc_in4.sin_addr), ntohs(acc_in4.sin_port));
DEBUG_TEST("reading from client...");
printf("reading from client...\n");
r = zts_read(accfd, rbuf, sizeof rbuf);
DEBUG_TEST("sending to client...");
printf("sending to client...\n");
w = zts_write(accfd, rbuf, strlen(rbuf));
DEBUG_TEST("Received : %s", rbuf);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);
err = zts_close(accfd);

14
examples/cpp/ipv4simple/ipv4server_udp.cpp
View File

@@ -62,18 +62,18 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_bind(sockfd, (struct sockaddr *)&in4, sizeof(struct sockaddr_in)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
/*
@@ -82,7 +82,7 @@ int main(int argc, char **argv)
DEBUG_INFO("accepted connection from %s : %d", inet_ntoa(acc_in4.sin_addr), ntohs(acc_in4.sin_port));
*/
DEBUG_TEST("reading from client...");
printf("reading from client...\n");
socklen_t addrlen = sizeof(acc_in4);
memset(&acc_in4, 0, sizeof acc_in4);
@@ -91,12 +91,12 @@ int main(int argc, char **argv)
r = zts_recvfrom(accfd, rbuf, sizeof(rbuf), flags, (struct sockaddr *)&acc_in4, &addrlen);
if (r >= 0) {
char *ip = inet_ntoa(acc_in4.sin_addr);
DEBUG_TEST("Received : r=%d, %s -- from: %s : %d", r, rbuf, ip, ntohs(acc_in4.sin_port));
printf("Received : r=%d, %s -- from: %s : %d\n", r, rbuf, ip, ntohs(acc_in4.sin_port));
}
}
/*
DEBUG_TEST("sending to client...");
printf("sending to client...\n");
w = zts_write(accfd, rbuf, strlen(rbuf));
*/

16
examples/cpp/ipv6adhoc/ipv6adhocclient.cpp
View File

@@ -84,29 +84,29 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = generate_adhoc_nwid_from_port(remote_port);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET6, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_connect(sockfd, (const struct sockaddr *)&in6, sizeof(in6))) < 0) {
DEBUG_ERROR("error connecting to remote host (%d)", err);
printf("error connecting to remote host (%d)\n", err);
}
DEBUG_TEST("sending to server...");
printf("sending to server...\n");
w = zts_write(sockfd, msg, strlen(msg));
DEBUG_TEST("reading from server...");
printf("reading from server...\n");
r = zts_read(sockfd, rbuf, strlen(msg));
DEBUG_TEST("Sent : %s", msg);
DEBUG_TEST("Received : %s", rbuf);
printf("Sent : %s\n", msg);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);

20
examples/cpp/ipv6adhoc/ipv6adhocserver.cpp
View File

@@ -84,41 +84,41 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
nwid = generate_adhoc_nwid_from_port(bind_port);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET6, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_bind(sockfd, (struct sockaddr *)&in6, sizeof(struct sockaddr_in6)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
if ((err = zts_listen(sockfd, 100)) < 0) {
DEBUG_ERROR("error placing socket in LISTENING state (%d)", err);
printf("error placing socket in LISTENING state (%d)\n", err);
}
socklen_t client_addrlen = sizeof(sockaddr_in6);
if ((accfd = zts_accept(sockfd, (struct sockaddr *)&acc_in6, &client_addrlen)) < 0) {
DEBUG_ERROR("error accepting connection (%d)", err);
printf("error accepting connection (%d)\n", err);
}
socklen_t peer_addrlen = sizeof(struct sockaddr_storage);
zts_getpeername(accfd, (struct sockaddr*)&acc_in6, &peer_addrlen);
//DEBUG_INFO("accepted connection from %s : %d", inet_ntoa(acc_in6.sin6_addr), ntohs(acc_in6.sin6_port));
//printf("accepted connection from %s : %d", inet_ntoa(acc_in6.sin6_addr), ntohs(acc_in6.sin6_port));
DEBUG_TEST("reading from client...");
printf("reading from client...\n");
r = zts_read(accfd, rbuf, sizeof rbuf);
DEBUG_TEST("sending to client...");
printf("sending to client...\n");
w = zts_write(accfd, rbuf, strlen(rbuf));
DEBUG_TEST("Received : %s", rbuf);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);
err = zts_close(accfd);

16
examples/cpp/ipv6simple/ipv6client.cpp
View File

@@ -66,29 +66,29 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET6, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_connect(sockfd, (const struct sockaddr *)&in6, sizeof(in6))) < 0) {
DEBUG_ERROR("error connecting to remote host (%d)", err);
printf("error connecting to remote host (%d)\n", err);
}
DEBUG_TEST("sending to server...");
printf("sending to server...\n");
w = zts_write(sockfd, msg, strlen(msg));
DEBUG_TEST("reading from server...");
printf("reading from server...\n");
r = zts_read(sockfd, rbuf, strlen(msg));
DEBUG_TEST("Sent : %s", msg);
DEBUG_TEST("Received : %s", rbuf);
printf("Sent : %s\n", msg);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);

18
examples/cpp/ipv6simple/ipv6server.cpp
View File

@@ -63,41 +63,41 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = zts_socket(AF_INET6, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = zts_bind(sockfd, (struct sockaddr *)&in6, sizeof(struct sockaddr_in6)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
if ((err = zts_listen(sockfd, 100)) < 0) {
DEBUG_ERROR("error placing socket in LISTENING state (%d)", err);
printf("error placing socket in LISTENING state (%d)\n", err);
}
socklen_t client_addrlen = sizeof(sockaddr_in6);
if ((accfd = zts_accept(sockfd, (struct sockaddr *)&acc_in6, &client_addrlen)) < 0) {
DEBUG_ERROR("error accepting connection (%d)", err);
printf("error accepting connection (%d)\n", err);
}
socklen_t peer_addrlen = sizeof(struct sockaddr_storage);
zts_getpeername(accfd, (struct sockaddr*)&acc_in6, &peer_addrlen);
//DEBUG_INFO("accepted connection from %s : %d", inet_ntoa(acc_in6.sin6_addr), ntohs(acc_in6.sin6_port));
DEBUG_TEST("reading from client...");
printf("reading from client...\n");
r = zts_read(accfd, rbuf, sizeof rbuf);
DEBUG_TEST("sending to client...");
printf("sending to client...\n");
w = zts_write(accfd, rbuf, strlen(rbuf));
DEBUG_TEST("Received : %s", rbuf);
printf("Received : %s\n", rbuf);
err = zts_close(sockfd);
err = zts_close(accfd);

28
examples/cpp/sharedlib/ipv4client_shared.cpp
View File

@@ -24,25 +24,21 @@
* of your own application.
*/
#if !defined(_MSC_VER)
#include <stdio.h>
#include <string.h>
#include <string>
#include <inttypes.h>
#if defined(_WIN32)
#include <WinSock2.h>
#include <stdint.h>
#else
#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <unistd.h>
#endif
#include <dlfcn.h>
#include "libzt.h"
#include <dlfcn.h>
// function pointers which will have values assigned once the dynamic library is loaded
@@ -179,31 +175,33 @@ int main(int argc, char **argv)
// --- BEGIN EXAMPLE CODE
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
_zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = _zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = _zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = _zts_connect(sockfd, (const struct sockaddr *)&in4, sizeof(in4))) < 0) {
DEBUG_ERROR("error connecting to remote host (%d)", err);
printf("error connecting to remote host (%d)\n", err);
}
DEBUG_TEST("sending to server...");
printf("sending to server...\n");
w = _zts_write(sockfd, msg, strlen(msg));
DEBUG_TEST("reading from server...");
printf("reading from server...\n");
r = _zts_read(sockfd, rbuf, strlen(msg));
DEBUG_TEST("Sent : %s", msg);
DEBUG_TEST("Received : %s", rbuf);
printf("Sent : %s\n", msg);
printf("Received : %s\n", rbuf);
err = _zts_close(sockfd);
return err;
}
#endif // _MSC_VER

37
examples/cpp/sharedlib/ipv4server_shared.cpp
View File

@@ -24,25 +24,21 @@
* of your own application.
*/
#if !defined(_MSC_VER)
#include <stdio.h>
#include <string.h>
#include <string>
#include <inttypes.h>
#if defined(_WIN32)
#include <WinSock2.h>
#include <stdint.h>
#else
#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
#include <arpa/inet.h>
#include <unistd.h>
#endif
#include "libzt.h"
#include <dlfcn.h>
#include "libzt.h"
// function pointers which will have values assigned once the dynamic library is loaded
int (*_zts_set_service_port)(int portno);
@@ -179,44 +175,43 @@ int main(int argc, char **argv)
char *library_path = (char*)"bin/lib/libzt.dylib";
load_library_symbols(library_path);
DEBUG_TEST("Waiting for libzt to come online...\n");
printf("Waiting for libzt to come online...\n");
uint64_t nwid = strtoull(nwidstr.c_str(),NULL,16);
printf("nwid=%llx\n", (unsigned long long)nwid);
_zts_startjoin(path.c_str(), nwid);
uint64_t nodeId = _zts_get_node_id();
DEBUG_TEST("I am %llx", (unsigned long long)nodeId);
printf("I am %llx\n", (unsigned long long)nodeId);
if ((sockfd = _zts_socket(AF_INET, SOCK_STREAM, 0)) < 0) {
DEBUG_ERROR("error creating ZeroTier socket");
printf("error creating ZeroTier socket\n");
}
if ((err = _zts_bind(sockfd, (struct sockaddr *)&in4, sizeof(struct sockaddr_in)) < 0)) {
DEBUG_ERROR("error binding to interface (%d)", err);
printf("error binding to interface (%d)\n", err);
}
if ((err = _zts_listen(sockfd, 100)) < 0) {
DEBUG_ERROR("error placing socket in LISTENING state (%d)", err);
printf("error placing socket in LISTENING state (%d)\n", err);
}
socklen_t client_addrlen = sizeof(sockaddr_in);
if ((accfd = _zts_accept(sockfd, (struct sockaddr *)&acc_in4, &client_addrlen)) < 0) {
DEBUG_ERROR("error accepting connection (%d)", err);
printf("error accepting connection (%d)\n", err);
}
socklen_t peer_addrlen = sizeof(struct sockaddr_storage);
_zts_getpeername(accfd, (struct sockaddr*)&acc_in4, &peer_addrlen);
DEBUG_INFO("accepted connection from %s : %d", inet_ntoa(acc_in4.sin_addr), ntohs(acc_in4.sin_port));
DEBUG_INFO("accepted connection from %s : %d\n", inet_ntoa(acc_in4.sin_addr), ntohs(acc_in4.sin_port));
DEBUG_TEST("reading from client...");
printf("reading from client...\n");
r = _zts_read(accfd, rbuf, sizeof rbuf);
DEBUG_TEST("sending to client...");
printf("sending to client...\n");
w = _zts_write(accfd, rbuf, strlen(rbuf));
DEBUG_TEST("Received : %s", rbuf);
printf("Received : %s\n", rbuf);
err = _zts_close(sockfd);
err = _zts_close(accfd);
return err;
}
#endif // _MSC_VER

212
src/libzt.cpp
View File

@@ -36,8 +36,6 @@
#include "lwip/ip_addr.h"
#include "lwip/netdb.h"
#include "libztDebug.h"
#include <string.h>
#ifdef __cplusplus
@@ -50,139 +48,76 @@ bool zts_ready();
int zts_socket(int socket_family, int socket_type, int protocol)
{
DEBUG_EXTRA("family=%d, type=%d, proto=%d", socket_family, socket_type, protocol);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
int socket_family_adj = platform_adjusted_socket_family(socket_family);
int err = lwip_socket(socket_family_adj, socket_type, protocol);
return err;
return !zts_ready() ? -1 : lwip_socket(socket_family_adj, socket_type, protocol);
}
int zts_connect(int fd, const struct sockaddr *addr, socklen_t addrlen)
{
DEBUG_EXTRA("fd=%d",fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
struct sockaddr_storage ss;
memcpy(&ss, addr, addrlen);
fix_addr_socket_family((struct sockaddr*)&ss);
return lwip_connect(fd, (struct sockaddr*)&ss, addrlen);
return !zts_ready() ? -1 : lwip_connect(fd, (struct sockaddr*)&ss, addrlen);
}
int zts_bind(int fd, const struct sockaddr *addr, socklen_t addrlen)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
struct sockaddr_storage ss;
memcpy(&ss, addr, addrlen);
fix_addr_socket_family((struct sockaddr*)&ss);
return lwip_bind(fd, (struct sockaddr*)&ss, addrlen);
return !zts_ready() ? -1 : lwip_bind(fd, (struct sockaddr*)&ss, addrlen);
}
int zts_listen(int fd, int backlog)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_listen(fd, backlog);
return !zts_ready() ? -1 : lwip_listen(fd, backlog);
}
int zts_accept(int fd, struct sockaddr *addr, socklen_t *addrlen)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_accept(fd, addr, addrlen);
return !zts_ready() ? -1 : lwip_accept(fd, addr, addrlen);
}
#if defined(__linux__)
int zts_accept4(int fd, struct sockaddr *addr, socklen_t *addrlen, int flags)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
// lwip_accept4(fd, addr, addrlen, flags);
return -1;
return !zts_ready() ? -1 : -1; // lwip_accept4(fd, addr, addrlen, flags);
}
#endif
int zts_setsockopt(int fd, int level, int optname, const void *optval, socklen_t optlen)
{
DEBUG_EXTRA("fd=%d, level=%d, optname=%d", fd, level, optname);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_setsockopt(fd, level, optname, optval, optlen);
return !zts_ready() ? -1 : lwip_setsockopt(fd, level, optname, optval, optlen);
}
int zts_getsockopt(int fd, int level, int optname, void *optval, socklen_t *optlen)
{
DEBUG_EXTRA("fd=%d, level=%d, optname=%d", fd, level, optname);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_getsockopt(fd, level, optname, optval, optlen);
return !zts_ready() ? -1 : lwip_getsockopt(fd, level, optname, optval, optlen);
}
int zts_getsockname(int fd, struct sockaddr *addr, socklen_t *addrlen)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_getsockname(fd, addr, addrlen);
return !zts_ready() ? -1 : lwip_getsockname(fd, addr, addrlen);
}
int zts_getpeername(int fd, struct sockaddr *addr, socklen_t *addrlen)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_getpeername(fd, addr, addrlen);
return !zts_ready() ? -1 : lwip_getpeername(fd, addr, addrlen);
}
int zts_gethostname(char *name, size_t len)
{
DEBUG_EXTRA("");
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return -1;
return !zts_ready() ? -1 : -1; // TODO
}
int zts_sethostname(const char *name, size_t len)
{
DEBUG_EXTRA("");
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return -1;
return !zts_ready() ? -1 : -1; // TODO
}
struct hostent *zts_gethostbyname(const char *name)
{
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return NULL;
}
// TODO: Test thread safety
@@ -208,45 +143,17 @@ struct hostent *zts_gethostbyname(const char *name)
int zts_close(int fd)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
return !zts_ready() ? -1 : lwip_close(fd);
}
return lwip_close(fd);
}
#if defined(__linux__)
/*
int zts_poll(struct pollfd *fds, nfds_t nfds, int timeout)
{
DEBUG_ERROR("warning, this is not implemented");
if (zts_ready() == false) {
DEBUG_ERROR("service not started yet, call zts_startjoin()");
return -1;
}
return poll(fds, nfds, timeout);
}
*/
#endif
int zts_select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
struct timeval *timeout)
{
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_select(nfds, readfds, writefds, exceptfds, timeout);
return !zts_ready() ? -1 : lwip_select(nfds, readfds, writefds, exceptfds, timeout);
}
int zts_fcntl(int fd, int cmd, int flags)
{
DEBUG_EXTRA("fd=%d, cmd=%d, flags=%d", fd, cmd, flags);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
// translation from platform flag values to stack flag values
int translated_flags = 0;
#if defined(__linux__)
@@ -259,142 +166,79 @@ int zts_fcntl(int fd, int cmd, int flags)
translated_flags = 1;
}
#endif
return lwip_fcntl(fd, cmd, translated_flags);
return !zts_ready() ? -1 : lwip_fcntl(fd, cmd, translated_flags);
}
int zts_ioctl(int fd, unsigned long request, void *argp)
{
DEBUG_EXTRA("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_ioctl(fd, request, argp);
return !zts_ready() ? -1 : lwip_ioctl(fd, request, argp);
}
ssize_t zts_sendto(int fd, const void *buf, size_t len, int flags,
const struct sockaddr *addr, socklen_t addrlen)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
struct sockaddr_storage ss;
memcpy(&ss, addr, addrlen);
fix_addr_socket_family((struct sockaddr*)&ss);
return lwip_sendto(fd, buf, len, flags, (struct sockaddr*)&ss, addrlen);
return !zts_ready() ? -1 : lwip_sendto(fd, buf, len, flags, (struct sockaddr*)&ss, addrlen);
}
ssize_t zts_send(int fd, const void *buf, size_t len, int flags)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_send(fd, buf, len, flags);
return !zts_ready() ? -1 : lwip_send(fd, buf, len, flags);
}
ssize_t zts_sendmsg(int fd, const struct msghdr *msg, int flags)
{
DEBUG_TRANS("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_sendmsg(fd, msg, flags);
return !zts_ready() ? -1 : lwip_sendmsg(fd, msg, flags);
}
ssize_t zts_recv(int fd, void *buf, size_t len, int flags)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_recv(fd, buf, len, flags);
return !zts_ready() ? -1 : lwip_recv(fd, buf, len, flags);
}
ssize_t zts_recvfrom(int fd, void *buf, size_t len, int flags,
struct sockaddr *addr, socklen_t *addrlen)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_recvfrom(fd, buf, len, flags, addr, addrlen);
return !zts_ready() ? -1 : lwip_recvfrom(fd, buf, len, flags, addr, addrlen);
}
ssize_t zts_recvmsg(int fd, struct msghdr *msg, int flags)
{
DEBUG_TRANS("fd=%d", fd);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return -1; // lwip_recvmsg(fd, msg, flags);
// Not currently implemented by stack
return !zts_ready() ? -1 : -1; // Not currently implemented by stack
}
int zts_read(int fd, void *buf, size_t len)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_read(fd, buf, len);
return !zts_ready() ? -1 : lwip_read(fd, buf, len);
}
int zts_write(int fd, const void *buf, size_t len)
{
DEBUG_TRANS("fd=%d, len=%zu", fd, len);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_write(fd, buf, len);
return !zts_ready() ? -1 : lwip_write(fd, buf, len);
}
int zts_shutdown(int fd, int how)
{
DEBUG_EXTRA("fd=%d, how=%d", fd, how);
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
return lwip_shutdown(fd, how);
return !zts_ready() ? -1 : lwip_shutdown(fd, how);
}
int zts_add_dns_nameserver(struct sockaddr *addr)
{
DEBUG_EXTRA("");
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
// TODO
return -1;
return !zts_ready() ? -1 : -1; // TODO
}
int zts_del_dns_nameserver(struct sockaddr *addr)
{
DEBUG_EXTRA("");
if (zts_ready() == false) {
DEBUG_ERROR(LIBZT_SERVICE_NOT_STARTED_STR);
return -1;
}
// TODO
return -1;
return !zts_ready() ? -1 : -1; // TODO
}
/* The rationale for the following correctional methods is as follows:
Since we don't want the user of this library to worry about naming conflicts
with their native OS/platform's socket facilities we deliberately isolate what
is used by the userspace network stack and stack drivers from the user's
is used by the user-space network stack and stack drivers from the user's
application. As a result of this, we must compensate for a few things on our
side. For instance, differing values for AF_INET6 on major operating systems, and
differing structure definitions for sockaddr.