Removing win32 from guacd. Too heavy.
This commit is contained in:
parent
66c1144d4e
commit
68855b795c
@ -43,7 +43,6 @@ AC_PROG_CC
|
|||||||
# Checks for libraries.
|
# Checks for libraries.
|
||||||
AC_CHECK_LIB([guac], [guac_get_client],, AC_MSG_ERROR("libguac must be installed first"))
|
AC_CHECK_LIB([guac], [guac_get_client],, AC_MSG_ERROR("libguac must be installed first"))
|
||||||
AC_CHECK_LIB([pthread], [pthread_create])
|
AC_CHECK_LIB([pthread], [pthread_create])
|
||||||
AC_CHECK_LIB([wsock32], [main])
|
|
||||||
|
|
||||||
# Checks for header files.
|
# Checks for header files.
|
||||||
AC_CHECK_HEADERS([netinet/in.h stdlib.h string.h sys/socket.h syslog.h unistd.h guacamole/client.h])
|
AC_CHECK_HEADERS([netinet/in.h stdlib.h string.h sys/socket.h syslog.h unistd.h guacamole/client.h])
|
||||||
|
@ -42,15 +42,8 @@
|
|||||||
#include <signal.h>
|
#include <signal.h>
|
||||||
#include <sys/types.h>
|
#include <sys/types.h>
|
||||||
|
|
||||||
#ifdef __MINGW32__
|
|
||||||
#include <winsock2.h>
|
|
||||||
typedef int socklen_t;
|
|
||||||
typedef char* sockopt_p;
|
|
||||||
#else
|
|
||||||
#include <sys/socket.h>
|
#include <sys/socket.h>
|
||||||
#include <netinet/in.h>
|
#include <netinet/in.h>
|
||||||
typedef void* sockopt_p;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include <errno.h>
|
#include <errno.h>
|
||||||
|
|
||||||
@ -58,24 +51,6 @@ typedef void* sockopt_p;
|
|||||||
#include <guacamole/thread.h>
|
#include <guacamole/thread.h>
|
||||||
#include <guacamole/log.h>
|
#include <guacamole/log.h>
|
||||||
|
|
||||||
/* Windows / MINGW32 handles closing sockets differently */
|
|
||||||
#ifdef __MINGW32__
|
|
||||||
#define CLOSE_SOCKET(socket) closesocket(socket)
|
|
||||||
#else
|
|
||||||
#define CLOSE_SOCKET(socket) close(socket)
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
/* Cross-platform strerror()/errno clone */
|
|
||||||
char error[65536];
|
|
||||||
char* lasterror() {
|
|
||||||
#ifdef __MINGW32__
|
|
||||||
snprintf(error, sizeof(error)-1, "ERROR #%li", GetLastError());
|
|
||||||
return error;
|
|
||||||
#else
|
|
||||||
return strerror(errno);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
typedef struct client_thread_data {
|
typedef struct client_thread_data {
|
||||||
|
|
||||||
@ -104,8 +79,8 @@ void* start_client_thread(void* data) {
|
|||||||
guac_free_client(client);
|
guac_free_client(client);
|
||||||
|
|
||||||
/* Close socket */
|
/* Close socket */
|
||||||
if (CLOSE_SOCKET(thread_data->fd) < 0) {
|
if (close(thread_data->fd) < 0) {
|
||||||
guac_log_error("Error closing connection: %s", lasterror());
|
guac_log_error("Error closing connection: %s", strerror(errno));
|
||||||
free(data);
|
free(data);
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
@ -137,11 +112,6 @@ int main(int argc, char* argv[]) {
|
|||||||
/* Daemon Process */
|
/* Daemon Process */
|
||||||
pid_t daemon_pid;
|
pid_t daemon_pid;
|
||||||
|
|
||||||
#ifdef __MINGW32__
|
|
||||||
/* Structure for holding winsock version info */
|
|
||||||
WSADATA wsadata;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Parse arguments */
|
/* Parse arguments */
|
||||||
while ((opt = getopt(argc, argv, "l:p:")) != -1) {
|
while ((opt = getopt(argc, argv, "l:p:")) != -1) {
|
||||||
if (opt == 'l') {
|
if (opt == 'l') {
|
||||||
@ -166,29 +136,21 @@ int main(int argc, char* argv[]) {
|
|||||||
server_addr.sin_addr.s_addr = INADDR_ANY;
|
server_addr.sin_addr.s_addr = INADDR_ANY;
|
||||||
server_addr.sin_port = htons(listen_port);
|
server_addr.sin_port = htons(listen_port);
|
||||||
|
|
||||||
#ifdef __MINGW32__
|
|
||||||
/* If compiling for Windows, init winsock. */
|
|
||||||
if (WSAStartup(MAKEWORD(1,1), &wsadata) == SOCKET_ERROR) {
|
|
||||||
fprintf(stderr, "Error creating socket.");
|
|
||||||
exit(EXIT_FAILURE);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Get socket */
|
/* Get socket */
|
||||||
socket_fd = socket(AF_INET, SOCK_STREAM, 0);
|
socket_fd = socket(AF_INET, SOCK_STREAM, 0);
|
||||||
if (socket_fd < 0) {
|
if (socket_fd < 0) {
|
||||||
fprintf(stderr, "Error opening socket: %s\n", lasterror());
|
fprintf(stderr, "Error opening socket: %s\n", strerror(errno));
|
||||||
exit(EXIT_FAILURE);
|
exit(EXIT_FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (setsockopt(socket_fd, SOL_SOCKET, SO_REUSEADDR, (sockopt_p) &opt_on, sizeof(opt_on))) {
|
if (setsockopt(socket_fd, SOL_SOCKET, SO_REUSEADDR, (void*) &opt_on, sizeof(opt_on))) {
|
||||||
fprintf(stderr, "Warning: Unable to set socket options for reuse: %s\n", lasterror());
|
fprintf(stderr, "Warning: Unable to set socket options for reuse: %s\n", strerror(errno));
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Bind socket to address */
|
/* Bind socket to address */
|
||||||
if (bind(socket_fd, (struct sockaddr*) &server_addr,
|
if (bind(socket_fd, (struct sockaddr*) &server_addr,
|
||||||
sizeof(server_addr)) < 0) {
|
sizeof(server_addr)) < 0) {
|
||||||
fprintf(stderr, "Error binding socket: %s\n", lasterror());
|
fprintf(stderr, "Error binding socket: %s\n", strerror(errno));
|
||||||
exit(EXIT_FAILURE);
|
exit(EXIT_FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -198,7 +160,7 @@ int main(int argc, char* argv[]) {
|
|||||||
|
|
||||||
/* If error, fail */
|
/* If error, fail */
|
||||||
if (daemon_pid == -1) {
|
if (daemon_pid == -1) {
|
||||||
fprintf(stderr, "Error forking daemon process: %s\n", lasterror());
|
fprintf(stderr, "Error forking daemon process: %s\n", strerror(errno));
|
||||||
exit(EXIT_FAILURE);
|
exit(EXIT_FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -216,7 +178,7 @@ int main(int argc, char* argv[]) {
|
|||||||
|
|
||||||
/* Warn on failure */
|
/* Warn on failure */
|
||||||
else {
|
else {
|
||||||
fprintf(stderr, "WARNING: Could not write PID file: %s\n", lasterror());
|
fprintf(stderr, "WARNING: Could not write PID file: %s\n", strerror(errno));
|
||||||
exit(EXIT_FAILURE);
|
exit(EXIT_FAILURE);
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -233,7 +195,6 @@ int main(int argc, char* argv[]) {
|
|||||||
/* Otherwise, this is the daemon */
|
/* Otherwise, this is the daemon */
|
||||||
guac_log_info("Started, listening on port %i", listen_port);
|
guac_log_info("Started, listening on port %i", listen_port);
|
||||||
|
|
||||||
#ifndef __MINGW32__
|
|
||||||
/* Ignore SIGPIPE */
|
/* Ignore SIGPIPE */
|
||||||
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
|
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
|
||||||
guac_log_error("Could not set handler for SIGPIPE to ignore. SIGPIPE may cause termination of the daemon.");
|
guac_log_error("Could not set handler for SIGPIPE to ignore. SIGPIPE may cause termination of the daemon.");
|
||||||
@ -243,7 +204,6 @@ int main(int argc, char* argv[]) {
|
|||||||
if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) {
|
if (signal(SIGCHLD, SIG_IGN) == SIG_ERR) {
|
||||||
guac_log_error("Could not set handler for SIGCHLD to ignore. Child processes may pile up in the process table.");
|
guac_log_error("Could not set handler for SIGCHLD to ignore. Child processes may pile up in the process table.");
|
||||||
}
|
}
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Daemon loop */
|
/* Daemon loop */
|
||||||
for (;;) {
|
for (;;) {
|
||||||
@ -257,7 +217,7 @@ int main(int argc, char* argv[]) {
|
|||||||
|
|
||||||
/* Listen for connections */
|
/* Listen for connections */
|
||||||
if (listen(socket_fd, 5) < 0) {
|
if (listen(socket_fd, 5) < 0) {
|
||||||
guac_log_error("Could not listen on socket: %s", lasterror());
|
guac_log_error("Could not listen on socket: %s", strerror(errno));
|
||||||
return 3;
|
return 3;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -265,7 +225,7 @@ int main(int argc, char* argv[]) {
|
|||||||
client_addr_len = sizeof(client_addr);
|
client_addr_len = sizeof(client_addr);
|
||||||
connected_socket_fd = accept(socket_fd, (struct sockaddr*) &client_addr, &client_addr_len);
|
connected_socket_fd = accept(socket_fd, (struct sockaddr*) &client_addr, &client_addr_len);
|
||||||
if (connected_socket_fd < 0) {
|
if (connected_socket_fd < 0) {
|
||||||
guac_log_error("Could not accept client connection: %s", lasterror());
|
guac_log_error("Could not accept client connection: %s", strerror(errno));
|
||||||
return 3;
|
return 3;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -294,7 +254,7 @@ int main(int argc, char* argv[]) {
|
|||||||
|
|
||||||
/* If error, log */
|
/* If error, log */
|
||||||
if (child_pid == -1)
|
if (child_pid == -1)
|
||||||
guac_log_error("Error forking child process: %s\n", lasterror());
|
guac_log_error("Error forking child process: %s\n", strerror(errno));
|
||||||
|
|
||||||
/* If child, start client, and exit when finished */
|
/* If child, start client, and exit when finished */
|
||||||
else if (child_pid == 0) {
|
else if (child_pid == 0) {
|
||||||
@ -303,22 +263,22 @@ int main(int argc, char* argv[]) {
|
|||||||
}
|
}
|
||||||
|
|
||||||
/* If parent, close reference to child's descriptor */
|
/* If parent, close reference to child's descriptor */
|
||||||
else if (CLOSE_SOCKET(connected_socket_fd) < 0) {
|
else if (close(connected_socket_fd) < 0) {
|
||||||
guac_log_error("Error closing daemon reference to child descriptor: %s", lasterror());
|
guac_log_error("Error closing daemon reference to child descriptor: %s", strerror(errno));
|
||||||
}
|
}
|
||||||
|
|
||||||
#else
|
#else
|
||||||
|
|
||||||
if (guac_thread_create(&thread, start_client_thread, (void*) data))
|
if (guac_thread_create(&thread, start_client_thread, (void*) data))
|
||||||
guac_log_error("Could not create client thread: %s", lasterror());
|
guac_log_error("Could not create client thread: %s", strerror(errno));
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Close socket */
|
/* Close socket */
|
||||||
if (CLOSE_SOCKET(socket_fd) < 0) {
|
if (close(socket_fd) < 0) {
|
||||||
guac_log_error("Could not close socket: %s", lasterror());
|
guac_log_error("Could not close socket: %s", strerror(errno));
|
||||||
return 3;
|
return 3;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user