add NO_SSL

git-svn-id: file:///raid/svn-personal/tewi/trunk@43 8739d7e6-ffea-ec47-b151-bdff447c6205

Makefile

@@ -12,8 +12,11 @@ FLAGS = PWD=$(PWD) PLATFORM=$(PLATFORM) PREFIX=$(PREFIX)
 
 all: ./Server ./Module ./Manpage
 
-./Server:: ./Common
+./Server/option: ./Server/option.c
-	$(MAKE) -C $@ $(FLAGS)
+	cc -o $@ ./Server/option.c
+
+./Server:: ./Common ./Server/option
+	$(MAKE) -C $@ $(FLAGS) EXTOBJS=`./Server/option objs ../` EXTLIBS=`./Server/option libs ../`
 
 ./Module:: ./Common
 	$(MAKE) -C $@ $(FLAGS)
@@ -25,10 +28,11 @@ all: ./Server ./Module ./Manpage
 	$(MAKE) -C $@ $(FLAGS)
 
 format:
-	clang-format --verbose -i `find ./Server ./Common ./Module "(" -name "*.c" -or -name "*.h" ")" -and -not -name "strptime.*"`
+	clang-format --verbose -i `find ./Server ./Common ./Module "(" -name "*.c" -or -name "*.h" ")" -and -not -name "strptime.*"` config.h
 
 clean:
 	$(MAKE) -C ./Server $(FLAGS) clean
 	$(MAKE) -C ./Module $(FLAGS) clean
 	$(MAKE) -C ./Common $(FLAGS) clean
 	$(MAKE) -C ./Manpage $(FLAGS) clean
+	rm -f ./Server/option

Platform/win32.mk

@@ -4,8 +4,8 @@ PREFIX = C:/Tewi
 
 CC = i686-w64-mingw32-gcc
 AR = i686-w64-mingw32-ar
-CFLAGS = -g -std=c99 -DPREFIX=\"$(PREFIX)\" -I $(PWD)/Common -I $(PWD)/openssl/include -fPIC
+CFLAGS = -g -std=c99 -DPREFIX=\"$(PREFIX)\" -I $(PWD)/Common -fPIC
-LDFLAGS = -L $(PWD)/openssl/lib32
+LDFLAGS =
 LIBS = -lws2_32
 EXEC = .exe
 LIB = .dll

Platform/win64.mk

@@ -4,8 +4,8 @@ PREFIX = C:/Tewi
 
 CC = x86_64-w64-mingw32-gcc
 AR = x86_64-w64-mingw32-ar
-CFLAGS = -g -std=c99 -DPREFIX=\"$(PREFIX)\" -I $(PWD)/Common -I $(PWD)/openssl/include -fPIC
+CFLAGS = -g -std=c99 -DPREFIX=\"$(PREFIX)\" -I $(PWD)/Common -fPIC
-LDFLAGS = -L $(PWD)/openssl/lib64
+LDFLAGS =
 LIBS = -lws2_32
 EXEC = .exe
 LIB = .dll

Server/Makefile

@@ -5,12 +5,12 @@ include $(PWD)/Platform/$(PLATFORM).mk
 .PHONY: all clean
 .SUFFIXES: .c .o
 
-OBJS = version.o main.o config.o server.o ssl.o http.o module.o strptime.o
+OBJS = version.o main.o config.o server.o http.o module.o strptime.o $(EXTOBJS)
 
 all: tewi$(EXEC)
 
 tewi$(EXEC): $(OBJS) ../Common/common.a
-	$(CC) $(LDFLAGS) -o $@ $(OBJS) -lssl -lcrypto $(LIBS) ../Common/common.a
+	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(EXTLIBS) $(LIBS) ../Common/common.a
 
 .c.o:
 	$(CC) $(CFLAGS) -c -o $@ $<

Server/http.c

@@ -2,6 +2,8 @@
 
 #define SOURCE
 
+#include "../config.h"
+
 #include "tw_http.h"
 
 #include "tw_server.h"
@@ -59,14 +61,18 @@ int tw_http_parse(SSL* ssl, int sock, struct tw_http_request* req) {
 		struct timeval tv;
 		tv.tv_sec = 5;
 		tv.tv_usec = 0;
+#ifndef NO_SSL
 		if(ssl == NULL || !SSL_has_pending(ssl)) {
+#endif
 			int n = select(FD_SETSIZE, &fds, NULL, NULL, &tv);
 			if(n <= 0) {
 				free(header);
 				tw_free_request(req);
 				return -1;
 			}
+#ifndef NO_SSL
 		}
+#endif
 		int len = tw_read(ssl, sock, buffer, 512);
 		if(len <= 0) break;
 		int i;

Server/main.c

@@ -2,12 +2,16 @@
 
 #define SOURCE
 
+#include "../config.h"
+
 #include <stdio.h>
 #include <stdbool.h>
 #include <string.h>
 #include <signal.h>
 
+#ifndef NO_SSL
 #include <openssl/opensslv.h>
+#endif
 
 #include <cm_log.h>
 
@@ -28,7 +32,11 @@ int main(int argc, char** argv) {
 			if(strcmp(argv[i], "--verbose") == 0 || strcmp(argv[i], "-v") == 0) {
 				if(!cm_do_log) {
 					cm_do_log = true;
+#ifndef NO_SSL
 					cm_log("", "This is Tewi HTTPd, version %s, using %s", tw_get_version(), OPENSSL_VERSION_TEXT);
+#else
+					cm_log("", "This is Tewi HTTPd, version %s", tw_get_version());
+#endif
 				} else {
 					cm_do_log = true;
 				}

Server/option.c

@@ -0,0 +1,31 @@
+/* $Id$ */
+/* This file is not intended to be in the server. */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "../config.h"
+
+int main(int argc, char** argv) {
+	if(argc < 3) {
+		return 1;
+	}
+	if(strcmp(argv[1], "cflags") == 0) {
+#ifndef NO_SSL
+		printf("-I %s/openssl/include", argv[2]);
+#endif
+	} else if(strcmp(argv[1], "ldflags") == 0) {
+#ifndef NO_SSL
+		printf("-I %s/openssl/lib", argv[2]);
+#endif
+	} else if(strcmp(argv[1], "objs") == 0) {
+#ifndef NO_SSL
+		printf("ssl.o");
+#endif
+	} else if(strcmp(argv[1], "libs") == 0) {
+#ifndef NO_SSL
+		printf("-lssl -lcrypto");
+#endif
+	}
+	printf("\n");
+}

Server/server.c

@@ -2,9 +2,14 @@
 
 #define SOURCE
 
+#include "../config.h"
+
 #include "tw_server.h"
 
+#ifndef NO_SSL
 #include "tw_ssl.h"
+#endif
+
 #include "tw_config.h"
 #include "tw_http.h"
 #include "tw_module.h"
@@ -14,6 +19,8 @@
 #include <string.h>
 #include <stdbool.h>
 #include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <sys/stat.h>
 #include <time.h>
 
@@ -142,19 +149,27 @@ int tw_server_init(void) {
 }
 
 size_t tw_read(SSL* ssl, int s, void* data, size_t len) {
+#ifndef NO_SSL
 	if(ssl == NULL) {
 		return recv(s, data, len, 0);
 	} else {
 		return SSL_read(ssl, data, len);
 	}
+#else
+	return recv(s, data, len, 0);
+#endif
 }
 
 size_t tw_write(SSL* ssl, int s, void* data, size_t len) {
+#ifndef NO_SSL
 	if(ssl == NULL) {
 		return send(s, data, len, 0);
 	} else {
 		return SSL_write(ssl, data, len);
 	}
+#else
+	return send(s, data, len, 0);
+#endif
 }
 
 #define ERROR_HTML \
@@ -388,6 +403,7 @@ void tw_server_pass(int sock, bool ssl, int port, SOCKADDR addr) {
 #endif
 	char* name = config.hostname;
 
+#ifndef NO_SSL
 	SSL_CTX* ctx = NULL;
 	SSL* s = NULL;
 	bool sslworks = false;
@@ -398,6 +414,9 @@ void tw_server_pass(int sock, bool ssl, int port, SOCKADDR addr) {
 		if(SSL_accept(s) <= 0) goto cleanup;
 		sslworks = true;
 	}
+#else
+	void* s = NULL;
+#endif
 	struct tw_http_request req;
 	struct tw_http_response res;
 	struct tw_tool tools;
@@ -660,14 +679,17 @@ void tw_server_pass(int sock, bool ssl, int port, SOCKADDR addr) {
 		tw_http_error(s, sock, 400, name, port);
 	}
 cleanup:
+#ifndef NO_SSL
 	if(sslworks) {
 		SSL_shutdown(s);
 	}
 	SSL_free(s);
 	close_socket(sock);
+#endif
 #ifdef __MINGW32__
 	_endthreadex(0);
 #endif
+	;
 }
 
 void tw_server_loop(void) {

Server/tw_http.h

@@ -5,6 +5,8 @@
 
 #include <stdbool.h>
 
+#include "../config.h"
+
 struct tw_http_request {
 	char* method;
 	char* path;
@@ -21,9 +23,15 @@ struct tw_http_response {
 };
 
 #ifdef SOURCE
+#ifndef NO_SSL
 #include <openssl/ssl.h>
+#endif
 void tw_free_request(struct tw_http_request* req);
+#ifndef NO_SSL
 int tw_http_parse(SSL* ssl, int sock, struct tw_http_request* req);
+#else
+int tw_http_parse(void* ssl, int sock, struct tw_http_request* req);
+#endif
 #endif
 
 #endif

Server/tw_server.h

@@ -3,11 +3,23 @@
 #ifndef __TW_SERVER_H__
 #define __TW_SERVER_H__
 
+#include "../config.h"
+
+#include <stddef.h>
+
+#ifndef NO_SSL
 #include <openssl/ssl.h>
+#endif
 
 int tw_server_init(void);
 void tw_server_loop(void);
+
+#ifndef NO_SSL
 size_t tw_read(SSL* ssl, int s, void* data, size_t len);
 size_t tw_write(SSL* ssl, int s, void* data, size_t len);
+#else
+size_t tw_read(void* ssl, int s, void* data, size_t len);
+size_t tw_write(void* ssl, int s, void* data, size_t len);
+#endif
 
 #endif

config.h

@@ -0,0 +1,14 @@
+/* $Id$ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+#undef NO_SSL
+
+/* DO NOT EDIT BELOW THIS LINE */
+
+#ifdef NO_SSL
+#define SSL void
+#endif
+
+#endif