mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-29 15:26:07 +00:00
286 lines
6.8 KiB
C++
286 lines
6.8 KiB
C++
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/** (c) Nullsoft, Inc. C O N F I D E N T I A L
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** Filename:
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** Project:
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** Description:
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** Author:
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** Created:
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**/
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#include "Main.h"
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#if 0
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static int (__stdcall *p_recv)(SOCKET s, char FAR* buf, int len, int flags);
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static int g_nvck;
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static int recv_string(SOCKET s, char *str, int maxlen)
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{
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int p=0;
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do
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{
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int t=0;
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while (t!=1)
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{
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t=p_recv(s,str+p,1,0);
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if (t != 1)
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{
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str[0]=0;
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return -1;
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}
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if (str[p] == '\r') t=0;
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}
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} while (str[p] != '\n' && ++p < maxlen-1);
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str[p--]=0;
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while (str[p] == '\n' && p > 0)
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{
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str[p--]=0;
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}
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if (p < 0) p = 0;
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return p;
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}
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static DWORD WINAPI _Thread(void *p666)
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{
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char *rf_url = (char *)p666;
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HINSTANCE hws = LoadLibrary("wsock32.dll");
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SOCKET sock;
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char *proxy;
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char connect_host[MAX_PATH];
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unsigned short connect_port;
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int success=0;
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int (__stdcall *select)(int nfds,fd_set FAR * readfds,fd_set FAR * writefds,fd_set FAR * exceptfds,const struct timeval FAR * timeout);
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int (__stdcall *WSAGetLastError)(void);
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int (__stdcall *WSACleanup)(void);
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int (__stdcall *WSAStartup)(WORD wVersionRequested,LPWSADATA lpWSAData);
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int (__stdcall *closesocket)(SOCKET s);
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int (__stdcall *send)(SOCKET s,const char FAR *buf,int len,int flags);
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SOCKET (__stdcall *socket)(int af, int type,int protocol);
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int (__stdcall *connect)( SOCKET s, const struct sockaddr FAR *name, int namelen );
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unsigned long (__stdcall *inet_addr)(const char FAR *cp );
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struct hostent FAR * (__stdcall *gethostbyname)(const char FAR *name);
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int (__stdcall *ioctlsocket)(SOCKET s,long cmd,u_long FAR *argp);
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u_short (__stdcall *htons)(u_short hostshort);
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if (hws)
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{
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WSAGetLastError=(void*)GetProcAddress(hws,"WSAGetLastError");
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WSACleanup=(void*)GetProcAddress(hws,"WSACleanup");
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WSAStartup=(void*)GetProcAddress(hws,"WSAStartup");
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closesocket=(void*)GetProcAddress(hws,"closesocket");
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send=(void*)GetProcAddress(hws,"send");
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p_recv=(void*)GetProcAddress(hws,"recv");
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select=(void*)GetProcAddress(hws,"select");
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connect=(void*)GetProcAddress(hws,"connect");
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socket=(void*)GetProcAddress(hws,"socket");
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inet_addr=(void*)GetProcAddress(hws,"inet_addr");
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gethostbyname=(void*)GetProcAddress(hws,"gethostbyname");
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ioctlsocket=(void*)GetProcAddress(hws,"ioctlsocket");
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htons=(void*)GetProcAddress(hws,"htons");
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}
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if (!hws || !p_recv || !WSACleanup ||
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!WSAStartup || !closesocket || !send ||
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!connect || !socket || !inet_addr ||
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!gethostbyname || !ioctlsocket || !htons || !select || !WSAGetLastError)
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{
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if (hws) FreeLibrary(hws);
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return 0;
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}
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{
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WSADATA wsaData;
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if (WSAStartup(MAKEWORD(1, 1), &wsaData))
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{
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FreeLibrary(hws);
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return 0;
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}
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}
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// determine if proxy server used
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proxy=config_proxy;
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while (*proxy == ' ' || *proxy == '\t') proxy++;
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if (*proxy)
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{
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lstrcpyn(connect_host,proxy,sizeof(connect_host)/sizeof(*connect_host));
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}
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else
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{
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lstrcpyn(connect_host,"www.winamp.com",sizeof(connect_host)/sizeof(*connect_host));
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}
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connect_port=80;
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if ((sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP))==INVALID_SOCKET)
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{
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WSACleanup();
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FreeLibrary(hws);
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return 0;
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}
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{
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int t;
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struct sockaddr_in blah;
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struct hostent *he;
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memset((char *)&blah,0,sizeof(blah));
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blah.sin_family=AF_INET;
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blah.sin_addr.s_addr=inet_addr(connect_host);
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blah.sin_port=htons(connect_port);
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if (blah.sin_addr.s_addr == INADDR_NONE)
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{
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if ((he = gethostbyname(connect_host)) != NULL)
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memcpy((char *)&blah.sin_addr, he->h_addr, he->h_length);
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else if ((blah.sin_addr.s_addr = inet_addr(connect_host))==INADDR_NONE)
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{
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closesocket(sock);
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WSACleanup();
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FreeLibrary(hws);
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return 0;
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}
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}
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t=connect(sock,(struct sockaddr *)&blah,16);
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if (t==-1) goto cleanup;
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}
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{
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char send_string[2048];
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char request_file[1024];
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StringCchCopy(send_string,2048,rf_url);
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if (*proxy)
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{
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StringCchPrintf(request_file,1024, "http://www.winamp.com%s",rf_url);
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}
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else StringCchCopy(request_file,1024,rf_url);
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StringCchPrintf(send_string,2048,"GET %s HTTP/1.0\r\n"
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"User-Agent: Winamp/%s\r\n"
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"Host: www.winamp.com\r\n"
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"Accept: */*\r\n\r\n",request_file,app_version);
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// MessageBox(NULL,send_string,"SENDING:",0);
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send(sock,send_string,lstrlen(send_string),0);
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}
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{ // get the standard HTTP 1.0 200 OK
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char buf[1024];
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int x = recv_string(sock,buf,sizeof(buf));
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// MessageBox(NULL,buf,buf,0);
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if (x < 0 || !strstr(buf,"OK")) goto cleanup;
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}
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if (g_nvck&2) stats_clear();
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while (1)
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{
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char buf[1024],*p;
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int x = recv_string(sock,buf,sizeof(buf));
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if (x < 0) goto cleanup;
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if (buf[0] == '\r' || !buf[0]) break;
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{
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p=buf;
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while (*p && *p != ':') p++;
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if (*p == ':')
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{
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*p++=0;
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while (*p == ' ' || *p == '\t') p++;
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}
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else p=NULL;
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}
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}
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{
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int is_upd=0;
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char obuf[32768]="";
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char buf[1024];
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int x = recv_string(sock,buf,sizeof(buf));
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if (x < 0 || buf[1] != '.') goto cleanup;
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if (buf[0] > app_version[0]) is_upd=1;
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else if (buf[0] == app_version[0])
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{
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int r2;
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char oldver[4];
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int oldlen;
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oldlen = lstrlen(app_version+2);
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if ( oldlen == 3 )
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{
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oldver[0]=*(app_version+2);
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oldver[1]=*(app_version+3);
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oldver[2]=*(app_version+4);
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}
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if ( oldlen == 2 )
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{
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oldver[0]=*(app_version+2);
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oldver[1]=*(app_version+3);
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oldver[2]='0';
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}
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if ( oldlen == 1 )
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{
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oldver[0]=*(app_version+2);
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oldver[1]='0';
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oldver[2]='0';
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}
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oldver[3]=0;
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r2=atoi(oldver);
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if (atoi(buf+2)>r2) is_upd=1;
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}
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if (!is_upd)
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{
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if ((g_nvck&1)&&config_newverchk) config_newverchk=getDay();
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goto cleanup;
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}
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while (lstrlen(obuf)<32768-sizeof(buf)*2)
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{
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x=recv_string(sock,buf,sizeof(buf));
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if (x < 0) break;
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StringCchCat(obuf,32768,buf);
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StringCchCat(obuf,32768,"\r\n");
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}
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if (g_nvck&1)
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{
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if (MessageBox(NULL,obuf,getString(IDS_WINAMP_UPDATE_MSG,NULL,0),MB_YESNO) == IDYES)
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{
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myOpenURL(NULL, L"http://www.winamp.com/getwinamp/");
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}
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else
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{
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if ((g_nvck&1)&&config_newverchk) config_newverchk=getDay();
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}
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}
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}
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cleanup:
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closesocket(sock);
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WSACleanup();
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FreeLibrary(hws);
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return 0;
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}
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void newversioncheck(void)
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{
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DWORD id;
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static char s[512];
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int stats[NUM_STATS]={0,};
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int x;
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g_nvck=(config_newverchk2?2:0)|(config_newverchk?1:0);
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if (g_nvck&3)
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{
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StringCchPrintf(s,512,"/update/latest-version.jhtml?v=%s",app_version);
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if (g_nvck&2)
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{
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stats_get(stats);
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StringCchCat(s,512,"&ID=");
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stats_getuidstr(s+lstrlen(s));
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for (x = 0; x < NUM_STATS; x ++)
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{
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StringCchPrintf(s+lstrlen(s),512-lstrlen(s),"&st%d=%d",x+1,stats[x]);
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}
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StringCchPrintf(s+lstrlen(s),512-lstrlen(s),"®v=%d",g_regver);
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}
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// MessageBox(NULL,s,"metric",0);
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CloseHandle(CreateThread(NULL,0,_Thread,(LPVOID)s,0,&id));
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}
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}
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#endif
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