dynamic_libs/socket_functions.c

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/****************************************************************************
* Copyright (C) 2015
* by Dimok
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#include "os_functions.h"
#include "socket_functions.h"
u32 hostIpAddress = 0;
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u32 nsysnet_handle __attribute__((section(".data"))) = 0;
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EXPORT_DECL(void, socket_lib_init, void);
EXPORT_DECL(s32, socket, s32 domain, s32 type, s32 protocol);
EXPORT_DECL(s32, socketclose, s32 s);
EXPORT_DECL(s32, connect, s32 s, void *addr, s32 addrlen);
EXPORT_DECL(s32, bind, s32 s,struct sockaddr *name,s32 namelen);
EXPORT_DECL(s32, listen, s32 s,u32 backlog);
EXPORT_DECL(s32, accept, s32 s,struct sockaddr *addr,s32 *addrlen);
EXPORT_DECL(s32, send, s32 s, const void *buffer, s32 size, s32 flags);
EXPORT_DECL(s32, recv, s32 s, void *buffer, s32 size, s32 flags);
EXPORT_DECL(s32, recvfrom,s32 sockfd, void *buf, s32 len, s32 flags,struct sockaddr *src_addr, s32 *addrlen);
EXPORT_DECL(s32, sendto, s32 s, const void *buffer, s32 size, s32 flags, const struct sockaddr *dest, s32 dest_len);
EXPORT_DECL(s32, setsockopt, s32 s, s32 level, s32 optname, void *optval, s32 optlen);
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EXPORT_DECL(char *, inet_ntoa, struct in_addr in);
EXPORT_DECL(s32, inet_aton, const char *cp, struct in_addr *inp);
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EXPORT_DECL(s32, NSSLWrite, s32 connection, const void* buf, s32 len,s32 * written);
EXPORT_DECL(s32, NSSLRead, s32 connection, const void* buf, s32 len,s32 * read);
EXPORT_DECL(s32, NSSLCreateConnection, s32 context, const char* host, s32 hotlen,s32 options,s32 sock,s32 block);
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void InitAcquireSocket(void)
{
OSDynLoad_Acquire("nsysnet.rpl", &nsysnet_handle);
}
void InitSocketFunctionPointers(void)
{
u32 *funcPointer = 0;
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InitAcquireSocket();
u32 nn_ac_handle;
s32(*ACInitialize)();
s32(*ACGetStartupId) (u32 *id);
s32(*ACConnectWithConfigId) (u32 id);
s32(*ACGetAssignedAddress) (u32 * ip);
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OSDynLoad_Acquire("nn_ac.rpl", &nn_ac_handle);
OSDynLoad_FindExport(nn_ac_handle, 0, "ACInitialize", &ACInitialize);
OSDynLoad_FindExport(nn_ac_handle, 0, "ACGetStartupId", &ACGetStartupId);
OSDynLoad_FindExport(nn_ac_handle, 0, "ACConnectWithConfigId",&ACConnectWithConfigId);
OSDynLoad_FindExport(nn_ac_handle, 0, "ACGetAssignedAddress",&ACGetAssignedAddress);
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OS_FIND_EXPORT(nsysnet_handle, socket_lib_init);
OS_FIND_EXPORT(nsysnet_handle, socket);
OS_FIND_EXPORT(nsysnet_handle, socketclose);
OS_FIND_EXPORT(nsysnet_handle, connect);
OS_FIND_EXPORT(nsysnet_handle, bind);
OS_FIND_EXPORT(nsysnet_handle, listen);
OS_FIND_EXPORT(nsysnet_handle, accept);
OS_FIND_EXPORT(nsysnet_handle, send);
OS_FIND_EXPORT(nsysnet_handle, recv);
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OS_FIND_EXPORT(nsysnet_handle, recvfrom);
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OS_FIND_EXPORT(nsysnet_handle, sendto);
OS_FIND_EXPORT(nsysnet_handle, setsockopt);
OS_FIND_EXPORT(nsysnet_handle, inet_ntoa);
OS_FIND_EXPORT(nsysnet_handle, inet_aton);
OS_FIND_EXPORT(nsysnet_handle, NSSLWrite);
OS_FIND_EXPORT(nsysnet_handle, NSSLRead);
OS_FIND_EXPORT(nsysnet_handle, NSSLCreateConnection);
u32 nn_startupid;
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ACInitialize();
ACGetStartupId(&nn_startupid);
ACConnectWithConfigId(nn_startupid);
ACGetAssignedAddress(&hostIpAddress);
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socket_lib_init();
}