some

git-svn-id: file:///raid/svn-personal/okuu/trunk@2 7d206d2a-66c2-044b-96de-ba755a9b3ba8

Bot/Makefile

@@ -0,0 +1,19 @@
+# $Id$
+
+include $(PWD)/Platform/$(PLATFORM).mk
+
+.PHONY: all clean
+.SUFFIXES: .c .o
+
+OBJS = main.o ircfw.o
+
+all: okuu$(EXEC)
+
+okuu$(EXEC): $(OBJS)
+	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
+
+.c.o:
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	rm -f *.o *.exe okuu

Bot/ircfw.c

@@ -0,0 +1,165 @@
+/* $Id$ */
+
+#define IRCFW_SRC
+#include "ircfw.h"
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/socket.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+
+struct ircfw_message ircfw_message;
+
+char* ircfw_strcat(const char* a, const char* b) {
+	char* str = malloc(strlen(a) + strlen(b) + 1);
+	memcpy(str, a, strlen(a));
+	memcpy(str + strlen(a), b, strlen(b));
+	str[strlen(a) + strlen(b)] = 0;
+	return str;
+}
+
+char* ircfw_strcat3(const char* a, const char* b, const char* c) {
+	char* tmp = ircfw_strcat(a, b);
+	char* str = ircfw_strcat(tmp, c);
+	free(tmp);
+	return str;
+}
+
+char* ircfw_strdup(const char* str) { return ircfw_strcat(str, ""); }
+
+void ircfw_init(void) {
+	ircfw_message.prefix = NULL;
+	ircfw_message.params = NULL;
+	ircfw_message.command = NULL;
+}
+
+void ircfw_parse_params(const char* str) {
+	ircfw_message.params = malloc(sizeof(*ircfw_message.params));
+	ircfw_message.params[0] = NULL;
+	int i;
+	int incr = 0;
+	bool until_end = false;
+	char* dup = ircfw_strdup(str);
+	for(i = 0;; i++) {
+		if(dup[i] == 0 || (!until_end && dup[i] == ' ')) {
+			char oldc = dup[i];
+			dup[i] = 0;
+
+			char* param = ircfw_strdup(dup + incr);
+
+			char** old_params = ircfw_message.params;
+			int j;
+			for(j = 0; old_params[j] != NULL; j++)
+				;
+			ircfw_message.params = malloc(sizeof(*ircfw_message.params) * (2 + j));
+			for(j = 0; old_params[j] != NULL; j++) {
+				ircfw_message.params[j] = old_params[j];
+			}
+			ircfw_message.params[j] = param;
+			ircfw_message.params[j + 1] = NULL;
+			free(old_params);
+
+			incr = i + 1;
+			if(oldc == 0) break;
+		} else if(dup[i] == ':' && !until_end) {
+			until_end = true;
+			incr = i + 1;
+		}
+	}
+	free(dup);
+}
+
+int ircfw_socket_send_cmd(int sock, const char* name, const char* cmd) {
+	char* str = ircfw_strcat(cmd, "\r\n");
+	if(name != NULL) {
+		char* old = str;
+		char* tmp = ircfw_strcat3(":", name, " ");
+		str = ircfw_strcat(tmp, old);
+		free(old);
+		free(tmp);
+	}
+	int st = send(sock, str, strlen(str), 0);
+	free(str);
+	return st < 0 ? 1 : 0;
+}
+
+int ircfw_socket_read_cmd(int sock) {
+	char c[2];
+	c[1] = 0;
+	char* str = malloc(1);
+	str[0] = 0;
+	bool err = false;
+	bool end = false;
+	while(1) {
+		int s = recv(sock, c, 1, 0);
+		if(s <= 0) {
+			err = true;
+			break;
+		}
+		if(c[0] == '\n') {
+			end = true;
+			break;
+		} else if(c[0] != '\r') {
+			char* tmp = str;
+			str = ircfw_strcat(tmp, c);
+			free(tmp);
+		}
+	}
+	if(ircfw_message.prefix != NULL) free(ircfw_message.prefix);
+	if(ircfw_message.params != NULL) {
+		int i;
+		for(i = 0; ircfw_message.params[i] != NULL; i++) {
+			free(ircfw_message.params[i]);
+		}
+		free(ircfw_message.params);
+	}
+	if(ircfw_message.command != NULL) free(ircfw_message.command);
+	ircfw_message.prefix = NULL;
+	ircfw_message.params = NULL;
+	ircfw_message.command = NULL;
+
+	if(str[0] == ':') {
+		int i;
+		for(i = 0; str[i] != 0; i++) {
+			if(str[i] == ' ') {
+				str[i] = 0;
+				ircfw_message.prefix = ircfw_strdup(str + 1);
+				i++;
+				int start = i;
+				for(;; i++) {
+					if(str[i] == ' ' || str[i] == 0) {
+						char oldc = str[i];
+						str[i] = 0;
+						ircfw_message.command = ircfw_strdup(str + start);
+						if(oldc != 0) {
+							i++;
+							ircfw_parse_params(str + i);
+						}
+						break;
+					}
+				}
+				break;
+			}
+		}
+	} else {
+		int i;
+		for(i = 0; str[i] != 0; i++) {
+			if(str[i] == ' ' || str[i] == 0) {
+				char oldc = str[i];
+				str[i] = 0;
+				ircfw_message.command = ircfw_strdup(str);
+				if(oldc != 0) {
+					i++;
+					ircfw_parse_params(str + i);
+				}
+				break;
+			}
+		}
+	}
+
+	free(str);
+	return err ? 1 : 0;
+}

Bot/ircfw.h

@@ -0,0 +1,22 @@
+/* $Id$ */
+
+#ifndef __IRCFW_H__
+#define __IRCFW_H__
+
+#define IRCFW_VERSION "1.00"
+
+struct ircfw_message {
+	char* prefix;
+	char* command;
+	char** params;
+};
+
+void ircfw_init(void);
+int ircfw_socket_send_cmd(int sock, const char* name, const char* cmd);
+int ircfw_socket_read_cmd(int sock);
+
+#ifndef IRCFW_SRC
+extern struct ircfw_message ircfw_message;
+#endif
+
+#endif

Bot/main.c

@@ -0,0 +1,40 @@
+/* $Id$ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+char* nntpserver;
+char* nntpuser;
+char* nntppass;
+int nntpport = 119;
+
+char* ircserver;
+int ircport = 6669;
+
+int main(){
+	printf("Okuu starting up\n");
+
+	nntpserver = getenv("NNTPSERVER");
+	nntpuser = getenv("NNTPUSER");
+	nntppass = getenv("NNTPPASS");
+	ircserver = getenv("IRCSERVER");
+	if(getenv("NNTPPORT") != NULL){
+		nntpport = atoi(getenv("NNTPPORT"));
+	}
+	if(getenv("IRCPORT") != NULL){
+		ircport = atoi(getenv("IRCPORT"));
+	}
+	bool bad = false;
+	if(nntpserver == NULL){
+		fprintf(stderr, "Set NNTPSERVER\n");
+		bad = true;
+	}
+	if(ircserver == NULL){
+		fprintf(stderr, "Set IRCSERVER\n");
+		bad = true;
+	}
+	if(bad){
+		return 1;
+	}
+}

Makefile

@@ -0,0 +1,14 @@
+# $Id$
+
+PLATFORM = generic
+PWD = `pwd`
+
+FLAGS = PWD=$(PWD) PLATFORM=$(PLATFORM)
+
+.PHONY: all clean ./Bot
+
+./Bot::
+	$(MAKE) -C $@ $(FLAGS)
+
+clean:
+	$(MAKE) -C ./Bot $(FLAGS) clean

Platform/generic.mk

@@ -0,0 +1,7 @@
+# $Id$
+
+CC = cc
+CFLAGS = -g -std=c99
+LDFLAGS =
+LIBS =
+EXEC =