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add more code for listener

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10895 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2008-12-20 15:40:33 +00:00
parent d5ef9ab196
commit ff3ccb7a3a
3 changed files with 69 additions and 9 deletions
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22
libs/esl/Makefile
View File

@ -3,24 +3,28 @@ INCS=-I$(PWD)/src/include
LIBEDIT_DIR=../../libs/libedit LIBEDIT_DIR=../../libs/libedit
CFLAGS=$(INCS) -g -ggdb -I$(LIBEDIT_DIR)/src/ CFLAGS=$(INCS) -g -ggdb -I$(LIBEDIT_DIR)/src/
MYLIB=libesl.a MYLIB=libesl.a
LIBS=-lesl -lncurses -lpthread
LDFLAGS=-L.
OBJS=src/esl.o src/esl_event.o src/esl_threadmutex.o src/esl_config.o OBJS=src/esl.o src/esl_event.o src/esl_threadmutex.o src/esl_config.o
all: $(MYLIB) fs_cli all: $(MYLIB) fs_cli testclient testserver
$(MYLIB): $(OBJS) $(HEADERS) $(MYLIB): $(OBJS) $(HEADERS)
ar rcs $(MYLIB) $(OBJS) ar rcs $(MYLIB) $(OBJS)
ranlib $(MYLIB) ranlib $(MYLIB)
testserver: $(MYLIB) testserver.c
$(CC) $(CC_CFLAGS) $(CFLAGS) testserver.c -o testserver $(LDFLAGS) $(LIBS)
testclient: $(MYLIB) testclient.c
$(CC) $(CC_CFLAGS) $(CFLAGS) testclient.c -o testclient $(LDFLAGS) $(LIBS)
fs_cli: $(MYLIB) fs_cli.c
$(CC) $(CC_CFLAGS) $(CFLAGS) fs_cli.c -o fs_cli $(LDFLAGS) -L$(LIBEDIT_DIR)/src/.libs $(LIBS) -ledit
%.o: %.c %.o: %.c
$(CC) $(CC_CFLAGS) $(CFLAGS) -c $< -o $@ $(CC) $(CC_CFLAGS) $(CFLAGS) -c $< -o $@
test: $(MYLIB)
$(CC) $(CC_CFLAGS) $(CFLAGS) testclient.c -o testclient -L. -lesl
fs_cli: $(MYLIB) fs_cli.c
$(CC) $(CC_CFLAGS) $(CFLAGS) fs_cli.c -o fs_cli -L. -L$(LIBEDIT_DIR)/src/.libs -lesl -ledit -lncurses -lpthread
clean: clean:
rm -f *.o src/*.o testclient fs_cli libesl.a *~ src/*~ src/include/*~ rm -f *.o src/*.o testclient testserver fs_cli libesl.a *~ src/*~ src/include/*~

53
libs/esl/src/esl.c
View File

@ -323,6 +323,59 @@ char *esl_url_decode(char *s)
} }
esl_status_t esl_listen(const char *host, esl_port_t port, esl_listen_callback_t callback)
{
esl_socket_t server_sock = ESL_SOCK_INVALID;
int reuse_addr = 1;
struct sockaddr_in addr;
esl_status_t status = ESL_SUCCESS;
if ((server_sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0) {
return ESL_FAIL;
}
setsockopt(server_sock, SOL_SOCKET, SO_REUSEADDR, &reuse_addr, sizeof(reuse_addr));
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_port = htons(port);
if (bind(server_sock, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
status = ESL_FAIL;
goto end;
}
if (listen(server_sock, 10000) < 0) {
status = ESL_FAIL;
goto end;
}
for (;;) {
int client_sock;
struct sockaddr_in echoClntAddr;
unsigned int clntLen;
clntLen = sizeof(echoClntAddr);
if ((client_sock = accept(server_sock, (struct sockaddr *) &echoClntAddr, &clntLen)) == ESL_SOCK_INVALID) {
status = ESL_FAIL;
goto end;
}
callback(server_sock, client_sock, echoClntAddr);
}
end:
if (server_sock != ESL_SOCK_INVALID) {
close(server_sock);
server_sock = ESL_SOCK_INVALID;
}
return status;
}
esl_status_t esl_connect(esl_handle_t *handle, const char *host, esl_port_t port, const char *password) esl_status_t esl_connect(esl_handle_t *handle, const char *host, esl_port_t port, const char *password)
{ {

3
libs/esl/src/include/esl.h
View File

@ -256,6 +256,9 @@ char *esl_url_decode(char *s);
int esl_toupper(int c); int esl_toupper(int c);
int esl_tolower(int c); int esl_tolower(int c);
typedef void (*esl_listen_callback_t)(esl_socket_t server_sock, esl_socket_t client_sock, struct sockaddr_in addr);
esl_status_t esl_listen(const char *host, esl_port_t port, esl_listen_callback_t callback);
esl_status_t esl_connect(esl_handle_t *handle, const char *host, esl_port_t port, const char *password); esl_status_t esl_connect(esl_handle_t *handle, const char *host, esl_port_t port, const char *password);
esl_status_t esl_disconnect(esl_handle_t *handle); esl_status_t esl_disconnect(esl_handle_t *handle);