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[Hblight-svn] SF.net SVN: hblight: [2]
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From: <ma...@us...> - 2008-01-28 15:37:21
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Revision: 2
http://hblight.svn.sourceforge.net/hblight/?rev=2&view=rev
Author: maci321
Date: 2008-01-28 07:37:04 -0800 (Mon, 28 Jan 2008)
Log Message:
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add license and makefile
Added Paths:
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LICENSE
Makefile
main.c
Removed Paths:
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stream_server.c
Added: LICENSE
===================================================================
--- LICENSE (rev 0)
+++ LICENSE 2008-01-28 15:37:04 UTC (rev 2)
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007-2008
+
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+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
Added: Makefile
===================================================================
--- Makefile (rev 0)
+++ Makefile 2008-01-28 15:37:04 UTC (rev 2)
@@ -0,0 +1,18 @@
+OBJ=main.o
+TARGET=hblight
+LIBS=-lm
+CC=gcc
+LD=gcc
+CFLAGS=-g -pedantic -Wall -Werror -std=c99
+
+all: $(OBJ)
+ $(LD) $(OBJ) -o $(TARGET) $(LIBS)
+
+%.o: %.c
+ $(CC) $< -o $@ -c $(CFLAGS)
+
+clean:
+ rm -f $(OBJ) $(TARGET)
+
+dist-clean: clean
+ rm -f *~
Added: main.c
===================================================================
--- main.c (rev 0)
+++ main.c 2008-01-28 15:37:04 UTC (rev 2)
@@ -0,0 +1,121 @@
+/*
+* Copyright(c) 2008 hblight team (hblight.sf.net).
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 3
+* of the License, or(at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+*
+* See the GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <sys/wait.h>
+#include <signal.h>
+
+#define HBS_PORT 694 //We'll use UDP 694 to connect to hblight server <- ha-cluster-port
+#define PEN_CON 10 //size of queue
+#define MAXBUFLEN 255
+
+void sigchld_handler(int s) {
+ while(waitpid(-1, NULL, WNOHANG) > 0);
+}
+
+int main(void) {
+ int hbsocket, new_hbsocket;
+ struct sockaddr_in my_addr; // This is our address
+ struct sockaddr_in their_addr; // This is connectors address
+ socklen_t sin_size;
+ socklen_t addr_len;
+ struct sigaction sa;
+ int yes=1;
+ int numbytes;
+ char buf[MAXBUFLEN];
+
+ if ((hbsocket = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
+ perror("setsockopt");
+ exit(1);
+ }
+
+ if (setsockopt(hbsocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1) {
+ perror("setsockopt");
+ exit(1);
+ }
+
+ my_addr.sin_family = AF_INET;
+ my_addr.sin_port = htons(HBS_PORT);
+ my_addr.sin_addr.s_addr = INADDR_ANY;
+ memset(my_addr.sin_zero, '\0', sizeof my_addr.sin_zero);
+
+ if (bind(hbsocket, (struct sockaddr *)&my_addr, sizeof my_addr) == -1) {
+ perror("bind");
+ exit(1);
+ }
+
+ if(listen(hbsocket, PEN_CON) == -1) {
+ perror("listen");
+ exit(1);
+ }
+
+ sa.sa_handler = sigchld_handler;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = SA_RESTART;
+ if (sigaction(SIGCHLD, &sa, NULL) == -1) {
+ perror("sigaction");
+ exit(1);
+ }
+
+
+ while(1) {
+ sin_size = sizeof their_addr;
+
+ if ((new_hbsocket = accept(hbsocket, (struct sockaddr *)&their_addr, &sin_size)) == -1) {
+ perror("accept");
+ continue;
+ }
+
+ addr_len = sizeof their_addr;
+ if ((numbytes = recvfrom(new_hbsocket, buf, MAXBUFLEN-1, 0, (struct sockaddr *)&their_addr, &addr_len)) == -1 ) {
+ perror("recvfrom");
+ exit(1);
+ }
+
+ printf("got connection from %s\n", inet_ntoa(their_addr.sin_addr));
+ printf("packet is %d bytes long\n", numbytes);
+ buf[numbytes] = '\0';
+ printf("packet contains: %s\n", buf);
+ if(numbytes != 11){
+ printf("packet is too small\n");
+ }
+
+ if(!fork()) {
+ close(hbsocket);
+ if (send(new_hbsocket, "Hello world!\n", 14, 0) == -1)
+ perror("send");
+ close(new_hbsocket);
+ exit(0);
+ }
+
+ close(new_hbsocket);
+
+ }
+
+ return 0;
+
+}
Deleted: stream_server.c
===================================================================
--- stream_server.c 2008-01-28 09:03:48 UTC (rev 1)
+++ stream_server.c 2008-01-28 15:37:04 UTC (rev 2)
@@ -1,110 +0,0 @@
-/*
-** stream_server.c --
-**
-** Serverside Socket Server for hblight
-**
-** by Christian Hillen -- 2008-01-25
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/wait.h>
-#include <signal.h>
-
-#define HBS_PORT 694 //We'll use UDP 694 to connect to hblight server <- ha-cluster-port
-#define PEN_CON 10 //size of queue
-#define MAXBUFLEN 255
-
-void sigchld_handler(int s) {
- while(waitpid(-1, NULL, WNOHANG) > 0);
-}
-
-int main(void) {
- int hbsocket, new_hbsocket;
- struct sockaddr_in my_addr; // This is our address
- struct sockaddr_in their_addr; // This is connectors address
- socklen_t sin_size;
- socklen_t addr_len;
- struct sigaction sa;
- int yes=1;
- int numbytes;
- char buf[MAXBUFLEN];
-
- if ((hbsocket = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
- perror("setsockopt");
- exit(1);
- }
-
- if (setsockopt(hbsocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)) == -1) {
- perror("setsockopt");
- exit(1);
- }
-
- my_addr.sin_family = AF_INET;
- my_addr.sin_port = htons(HBS_PORT);
- my_addr.sin_addr.s_addr = INADDR_ANY;
- memset(my_addr.sin_zero, '\0', sizeof my_addr.sin_zero);
-
- if (bind(hbsocket, (struct sockaddr *)&my_addr, sizeof my_addr) == -1) {
- perror("bind");
- exit(1);
- }
-
- if(listen(hbsocket, PEN_CON) == -1) {
- perror("listen");
- exit(1);
- }
-
- sa.sa_handler = sigchld_handler;
- sigemptyset(&sa.sa_mask);
- sa.sa_flags = SA_RESTART;
- if (sigaction(SIGCHLD, &sa, NULL) == -1) {
- perror("sigaction");
- exit(1);
- }
-
-
- while(1) {
- sin_size = sizeof their_addr;
-
- if ((new_hbsocket = accept(hbsocket, (struct sockaddr *)&their_addr, &sin_size)) == -1) {
- perror("accept");
- continue;
- }
-
- addr_len = sizeof their_addr;
- if ((numbytes = recvfrom(new_hbsocket, buf, MAXBUFLEN-1, 0, (struct sockaddr *)&their_addr, &addr_len)) == -1 ) {
- perror("recvfrom");
- exit(1);
- }
-
- printf("got connection from %s\n", inet_ntoa(their_addr.sin_addr));
- printf("packet is %d bytes long\n", numbytes);
- buf[numbytes] = '\0';
- printf("packet contains: %s\n", buf);
- if(numbytes != 11){
- printf("packet is too small\n");
- }
-
- if(!fork()) {
- close(hbsocket);
- if (send(new_hbsocket, "Hello world!\n", 14, 0) == -1)
- perror("send");
- close(new_hbsocket);
- exit(0);
- }
-
- close(new_hbsocket);
-
- }
-
- return 0;
-
-}
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