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+/******************************************************************
+ * $Id: nanohttp-socket.h,v 1.1 2003/12/11 14:51:04 snowdrop Exp $
+ *
+ * CSOAP Project: A http client/server library in C
+ * Copyright (C) 2003 Ferhat Ayaz
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Email: ayaz@jprogrammer.net
+ ******************************************************************/
+#ifndef NANO_HTTP_SOCKET_H
+#define NANO_HTTP_SOCKET_H
+
+
+#define HSOCKET_OK 0
+#define HSOCKET_CAN_NOT_CREATE_SOCKET 1001
+#define HSOCKET_CAN_NOT_GET_HOSTNAME 1002
+#define HSOCKET_CAN_NOT_CONNECT 1003
+#define HSOCKET_CAN_NOT_SEND 1004
+#define HSOCKET_CAN_NOT_RECEIVE 1005
+
+#define HSOCKET_MAX_BUFSIZE 1024
+
+typedef int hsocket_t;
+
+/*
+ PROTOTYPE:
+ int my_recv_cb(hsocket_t sock, char *buffer, int size, void *userdata);
+ returns 1 to continue 0 to stop receiving.
+ */
+typedef int (*hsocket_recv_callback)(hsocket_t, char *, int, void*);
+
+
+/*
+ hsocket_module_init
+ Returns 0 if success.
+ >0 if fail.
+ */
+int hsocket_module_init();
+void hsocket_module_destroy();
+
+
+/*
+ hsocket_init
+ Returns 0 if success.
+ >0 if fail.
+ */
+int hsocket_init(hsocket_t *sock);
+void hsocket_free(hsocket_t sock);
+
+
+/*
+ hsocket_open
+ Returns 0 if success
+ >0 if fail.
+ */
+int hsocket_open(hsocket_t *sock, const char* host, int port);
+void hsocket_close(hsocket_t sock);
+
+
+/*
+ hsocket_send
+ sends strlen(buffer) bytes of data
+ Returns 0 if success
+ >0 if fail
+ */
+int hsocket_send(hsocket_t sock, const char* buffer);
+
+
+/*
+ hsocket_recv
+ receives everything quequed on the socket.
+ Sets *buffer to the received buffer.
+ Sets size to the received size.
+ You must free the buffer manually with free().
+ If buffer is non zero, this functions assumes that
+ buffer is valid and just reallocates the given buffer.
+ If buffer is zero (like in the following example),
+ the buffer will be allocated first.
+
+ Example:
+
+ int size;
+ char *buffer;
+ hsocket_t sock;
+
+ buffer = 0;
+ sock = ...
+
+ if (!hsocket_recv(sock, &buffer, &size)) {
+ printf("Received total: %d\n", size);
+ printf("Received: '%s'\n", buffer);
+
+ free(buffer);
+ } else {
+ printf("Error receiving data\n");
+ }
+
+ Returns 0 if success
+ >0 if fail
+ */
+int hsocket_recv(hsocket_t sock, char** buffer, int *size);
+
+int hsocket_recv_limit(hsocket_t sock, char** buffer,
+ const char* delim, char **rest,
+ int *totalBuffer, int *totalRest);
+
+/*
+ returns 1 to continue, 0 to break;
+ */
+int hsocket_recv_cb(hsocket_t sock,
+ hsocket_recv_callback cb, void *userdata);
+
+#endif
+
+
+
+
+
+
+
+
+
+
+