-#include "inspircd_win32wrapper.h"\r
-#include "inspircd.h"\r
-#include <string>\r
-#include <errno.h>\r
-#include <assert.h>\r
-using namespace std;\r
-\r
-#ifndef INADDR_NONE\r
-#define INADDR_NONE 0xffffffff\r
-#endif\r
-\r
-HANDLE hIPCPipe;\r
-\r
-int inet_aton(const char *cp, struct in_addr *addr)\r
-{\r
- unsigned long ip = inet_addr(cp);\r
- addr->s_addr = ip;\r
- return (addr->s_addr == INADDR_NONE) ? 0 : 1;\r
-}\r
-\r
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)\r
-{\r
-\r
- if (af == AF_INET)\r
- {\r
- struct sockaddr_in in;\r
- memset(&in, 0, sizeof(in));\r
- in.sin_family = AF_INET;\r
- memcpy(&in.sin_addr, src, sizeof(struct in_addr));\r
- getnameinfo((struct sockaddr *)&in, sizeof(struct\r
- sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);\r
- return dst;\r
- }\r
- else if (af == AF_INET6)\r
- {\r
- struct sockaddr_in6 in;\r
- memset(&in, 0, sizeof(in));\r
- in.sin6_family = AF_INET6;\r
- memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));\r
- getnameinfo((struct sockaddr *)&in, sizeof(struct\r
- sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);\r
- return dst;\r
- }\r
- return NULL;\r
-}\r
-\r
-int geteuid()\r
-{\r
- return 1;\r
-}\r
-\r
-int inet_pton(int af, const char *src, void *dst)\r
-{\r
- sockaddr_in sa;\r
- int len = sizeof(SOCKADDR);\r
- int rv = WSAStringToAddress((LPSTR)src, af, NULL, (LPSOCKADDR)&sa, &len);\r
- memcpy(dst, &sa.sin_addr, sizeof(struct in_addr));\r
- return rv;\r
-}\r
-\r
-char * strtok_r(char *_String, const char *_Control, char **_Context)\r
-{\r
- unsigned char *str;\r
- const unsigned char *ctl = (const unsigned char*)_Control;\r
- unsigned char map[32];\r
-\r
- if(_Context == 0 || !_Control)\r
- return 0;\r
-\r
- if(!(_String != NULL || *_Context != NULL))\r
- return 0;\r
-\r
- memset(map, 0, 32);\r
-\r
- do {\r
- map[*ctl >> 3] |= (1 << (*ctl & 7));\r
- } while (*ctl++);\r
-\r
- /* If string is NULL, set str to the saved\r
- * pointer (i.e., continue breaking tokens out of the string\r
- * from the last strtok call) */\r
- if (_String != NULL)\r
- {\r
- str = (unsigned char*)_String;\r
- }\r
- else\r
- {\r
- str = (unsigned char*)*_Context;\r
- }\r
-\r
- /* Find beginning of token (skip over leading delimiters). Note that\r
- * there is no token iff this loop sets str to point to the terminal\r
- * null (*str == 0) */\r
- while ((map[*str >> 3] & (1 << (*str & 7))) && *str != 0)\r
- {\r
- str++;\r
- }\r
-\r
- _String = (char*)str;\r
-\r
- /* Find the end of the token. If it is not the end of the string,\r
- * put a null there. */\r
- for ( ; *str != 0 ; str++ )\r
- {\r
- if (map[*str >> 3] & (1 << (*str & 7)))\r
- {\r
- *str++ = 0;\r
- break;\r
- }\r
- }\r
-\r
- /* Update context */\r
- *_Context = (char*)str;\r
-\r
- /* Determine if a token has been found. */\r
- if (_String == (char*)str)\r
- {\r
- return NULL;\r
- }\r
- else\r
- {\r
- return _String;\r
- }\r
-}\r
-\r
-void setcolor(int color_code)\r
-{\r
- SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color_code);\r
-}\r
-\r
-DIR * opendir(const char * path)\r
-{\r
- std::string search_path = string(path) + "\\*.*";\r
- WIN32_FIND_DATA fd;\r
- HANDLE f = FindFirstFile(search_path.c_str(), &fd);\r
- if(f != INVALID_HANDLE_VALUE)\r
- {\r
- DIR * d = new DIR;\r
- memcpy(&d->find_data, &fd, sizeof(WIN32_FIND_DATA));\r
- d->find_handle = f;\r
- d->first = true;\r
- return d;\r
- }\r
- else\r
- {\r
- return 0;\r
- }\r
-}\r
-\r
-dirent * readdir(DIR * handle)\r
-{\r
- if(handle->first)\r
- handle->first = false;\r
- else\r
- {\r
- if(!FindNextFile(handle->find_handle, &handle->find_data))\r
- return 0;\r
- }\r
-\r
- strncpy(handle->dirent_pointer.d_name, handle->find_data.cFileName, MAX_PATH);\r
- return &handle->dirent_pointer;\r
-}\r
-\r
-void closedir(DIR * handle)\r
-{\r
- FindClose(handle->find_handle);\r
- delete handle;\r
-}\r
-\r
-const char * dlerror()\r
-{\r
- static char errormessage[500];\r
- DWORD error = GetLastError();\r
- SetLastError(0);\r
- if(error == 0)\r
- return 0;\r
-\r
- FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, error, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)errormessage, 500, 0);\r
- return errormessage;\r
-}\r
-\r
-int printf_c(const char * format, ...)\r
-{\r
- // Better hope we're not multithreaded, otherwise we'll have chickens crossing the road other side to get the to :P\r
- static char message[500];\r
- static char temp[10];\r
- int color1, color2;\r
- \r
- /* parse arguments */\r
- va_list ap;\r
- va_start(ap, format);\r
- vsnprintf(message, 500, format, ap);\r
- va_end(ap);\r
-\r
- /* search for unix-style escape sequences */\r
- int t;\r
- int c = 0;\r
- const char * p = message;\r
- while(*p != 0)\r
- {\r
- if(*p == '\033')\r
- {\r
- // Escape sequence -> copy into the temp buffer, and parse the color.\r
- p++;\r
- t = 0;\r
- while(*p != 'm')\r
- {\r
- temp[t++] = *p;\r
- ++p;\r
- }\r
- \r
- temp[t] = 0;\r
- p++;\r
- if(!stricmp(temp, "[0"))\r
- {\r
- // Returning to normal colour.\r
- SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);\r
- }\r
- else if(sscanf(temp, "[%u;%u", &color1, &color2) == 2)\r
- {\r
- switch(color2)\r
- {\r
- case 32: // Green\r
- SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_INTENSITY); // Yellow\r
- break;\r
-\r
- default: // Unknown\r
- // White\r
- SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);\r
- break;\r
- }\r
- }\r
- else\r
- {\r
- char message[50];\r
- sprintf("Unknown color code: %s", temp);\r
- MessageBox(0, message, message, MB_OK);\r
- }\r
- }\r
-\r
- putchar(*p);\r
- ++c;\r
- ++p;\r
- }\r
-\r
- return c;\r
-}\r
-\r
-int arg_counter = 1;\r
-char optarg[514];\r
-int getopt_long_only(int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind)\r
-{\r
- // burlex todo: handle the shortops, at the moment it only works with longopts.\r
-\r
- if(___argc == 1 || arg_counter == ___argc) // No arguments (apart from filename)\r
- return -1;\r
-\r
- const char * opt = ___argv[arg_counter];\r
- int return_val = 0;\r
-\r
- // if we're not an option, return an error.\r
- if(strnicmp(opt, "--", 2) != 0)\r
- return 1;\r
- else\r
- opt += 2;\r
-\r
-\r
- // parse argument list\r
- int i = 0;\r
- for(; __longopts[i].name != 0; ++i)\r
- {\r
- if(!strnicmp(__longopts[i].name, opt, strlen(__longopts[i].name)))\r
- {\r
- // woot, found a valid argument =)\r
- char * par = 0;\r
- if((arg_counter + 1) != ___argc)\r
- {\r
- // grab the parameter from the next argument (if its not another argument)\r
- if(strnicmp(___argv[arg_counter+1], "--", 2) != 0)\r
- {\r
- arg_counter++; // Trash this next argument, we won't be needing it.\r
- par = ___argv[arg_counter];\r
- }\r
- } \r
-\r
- // increment the argument for next time\r
- arg_counter++;\r
-\r
- // determine action based on type\r
- if(__longopts[i].has_arg == required_argument && !par)\r
- {\r
- // parameter missing and its a required parameter option\r
- return 1;\r
- }\r
-\r
- // store argument in optarg\r
- if(par)\r
- strncpy(optarg, par, 514);\r
-\r
- if(__longopts[i].flag != 0)\r
- {\r
- // this is a variable, we have to set it if this argument is found.\r
- *__longopts[i].flag = 1;\r
- return 0;\r
- }\r
- else\r
- {\r
- if(__longopts[i].val == -1 || par == 0)\r
- return 1;\r
- \r
- return __longopts[i].val;\r
- } \r
- break;\r
- }\r
- }\r
-\r
- // return 1 (invalid argument)\r
- return 1;\r
-}\r
-\r
-/* IPC Messages */\r
-#define IPC_MESSAGE_REHASH 1\r
-#define IPC_MESSAGE_DIE 2\r
-#define IPC_MESSAGE_RESTART 3\r
-\r
-void InitIPC()\r
-{\r
- static DWORD buflen = 1024;\r
- static const char * pipename = "\\\\.\\mailslot\\Inspircd";\r
- hIPCPipe = CreateMailslot(pipename, buflen, 0, 0);\r
- if(hIPCPipe == INVALID_HANDLE_VALUE)\r
- printf("IPC Pipe could not be created. Are you sure you didn't start InspIRCd twice?\n");\r
-}\r
-\r
-void CheckIPC(InspIRCd * Instance)\r
-{\r
- if(hIPCPipe == INVALID_HANDLE_VALUE)\r
- return;\r
-\r
- DWORD bytes;\r
- DWORD action;\r
-\r
- BOOL res = ReadFile(hIPCPipe, &action, sizeof(DWORD), &bytes, 0);\r
- if(!res)\r
- {\r
- if(GetLastError() != ERROR_SEM_TIMEOUT)\r
- printf("IPC Pipe Error %u: %s", GetLastError(), dlerror());\r
- return;\r
- }\r
-\r
- printf("Got IPC Message: %u\n", action);\r
- switch(action)\r
- {\r
- case IPC_MESSAGE_REHASH:\r
- printf("Rehashing...\n");\r
- InspIRCd::Rehash(0);\r
- break;\r
- \r
- case IPC_MESSAGE_DIE:\r
- printf("Shutting down...\n");\r
- InspIRCd::Exit(0);\r
- break;\r
-\r
- case IPC_MESSAGE_RESTART:\r
- printf("Restarting...\n");\r
- Instance->Restart("IPC_MESSAGE_RESTART received by mailslot.");\r
- break;\r
- }\r
-}\r
-\r
-void CloseIPC()\r
-{\r
- CloseHandle(hIPCPipe);\r
-}\r
-\r
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd_win32wrapper.h"
+#include "inspircd.h"
+#include "configreader.h"
+#include <string>
+#include <errno.h>
+#include <assert.h>
+#pragma comment(lib, "winmm.lib")
+using namespace std;
+
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
+#include <mmsystem.h>
+
+/* This MUST remain static and delcared outside the class, so that WriteProcessMemory can reference it properly */
+static DWORD owner_processid = 0;
+
+
+int inet_aton(const char *cp, struct in_addr *addr)
+{
+ unsigned long ip = inet_addr(cp);
+ addr->s_addr = ip;
+ return (addr->s_addr == INADDR_NONE) ? 0 : 1;
+}
+
+const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt)
+{
+
+ if (af == AF_INET)
+ {
+ struct sockaddr_in in;
+ memset(&in, 0, sizeof(in));
+ in.sin_family = AF_INET;
+ memcpy(&in.sin_addr, src, sizeof(struct in_addr));
+ getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in), dst, cnt, NULL, 0, NI_NUMERICHOST);
+ return dst;
+ }
+ else if (af == AF_INET6)
+ {
+ struct sockaddr_in6 in;
+ memset(&in, 0, sizeof(in));
+ in.sin6_family = AF_INET6;
+ memcpy(&in.sin6_addr, src, sizeof(struct in_addr6));
+ getnameinfo((struct sockaddr *)&in, sizeof(struct sockaddr_in6), dst, cnt, NULL, 0, NI_NUMERICHOST);
+ return dst;
+ }
+ return NULL;
+}
+
+int geteuid()
+{
+ return 1;
+}
+
+int inet_pton(int af, const char *src, void *dst)
+{
+ sockaddr_in sa;
+ int len = sizeof(SOCKADDR);
+ int rv = WSAStringToAddress((LPSTR)src, af, NULL, (LPSOCKADDR)&sa, &len);
+ if(rv >= 0)
+ {
+ if(WSAGetLastError() == 10022) // Invalid Argument
+ rv = 0;
+ else
+ rv = 1;
+ }
+ memcpy(dst, &sa.sin_addr, sizeof(struct in_addr));
+ return rv;
+}
+
+char * strtok_r(char *_String, const char *_Control, char **_Context)
+{
+ unsigned char *str;
+ const unsigned char *ctl = (const unsigned char*)_Control;
+ unsigned char map[32];
+
+ if (_Context == 0 || !_Control)
+ return 0;
+
+ if (!(_String != NULL || *_Context != NULL))
+ return 0;
+
+ memset(map, 0, 32);
+
+ do {
+ map[*ctl >> 3] |= (1 << (*ctl & 7));
+ } while (*ctl++);
+
+ /* If string is NULL, set str to the saved
+ * pointer (i.e., continue breaking tokens out of the string
+ * from the last strtok call) */
+ if (_String != NULL)
+ {
+ str = (unsigned char*)_String;
+ }
+ else
+ {
+ str = (unsigned char*)*_Context;
+ }
+
+ /* Find beginning of token (skip over leading delimiters). Note that
+ * there is no token iff this loop sets str to point to the terminal
+ * null (*str == 0) */
+ while ((map[*str >> 3] & (1 << (*str & 7))) && *str != 0)
+ {
+ str++;
+ }
+
+ _String = (char*)str;
+
+ /* Find the end of the token. If it is not the end of the string,
+ * put a null there. */
+ for ( ; *str != 0 ; str++ )
+ {
+ if (map[*str >> 3] & (1 << (*str & 7)))
+ {
+ *str++ = 0;
+ break;
+ }
+ }
+
+ /* Update context */
+ *_Context = (char*)str;
+
+ /* Determine if a token has been found. */
+ if (_String == (char*)str)
+ {
+ return NULL;
+ }
+ else
+ {
+ return _String;
+ }
+}
+
+void setcolor(int color_code)
+{
+ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), color_code);
+}
+
+DIR * opendir(const char * path)
+{
+ std::string search_path = string(path) + "\\*.*";
+ WIN32_FIND_DATA fd;
+ HANDLE f = FindFirstFile(search_path.c_str(), &fd);
+ if (f != INVALID_HANDLE_VALUE)
+ {
+ DIR * d = new DIR;
+ memcpy(&d->find_data, &fd, sizeof(WIN32_FIND_DATA));
+ d->find_handle = f;
+ d->first = true;
+ return d;
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+dirent * readdir(DIR * handle)
+{
+ if (handle->first)
+ handle->first = false;
+ else
+ {
+ if (!FindNextFile(handle->find_handle, &handle->find_data))
+ return 0;
+ }
+
+ strncpy(handle->dirent_pointer.d_name, handle->find_data.cFileName, MAX_PATH);
+ return &handle->dirent_pointer;
+}
+
+void closedir(DIR * handle)
+{
+ FindClose(handle->find_handle);
+ delete handle;
+}
+
+const char * dlerror()
+{
+ static char errormessage[500];
+ DWORD error = GetLastError();
+ SetLastError(0);
+ if (error == 0)
+ return 0;
+
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, 0, error, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)errormessage, 500, 0);
+ return errormessage;
+}
+
+#define TRED FOREGROUND_RED | FOREGROUND_INTENSITY
+#define TGREEN FOREGROUND_GREEN | FOREGROUND_INTENSITY
+#define TYELLOW FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY
+#define TNORMAL FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE
+#define TWHITE TNORMAL | FOREGROUND_INTENSITY
+#define TBLUE FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY
+
+/* Handles colors in printf */
+int printf_c(const char * format, ...)
+{
+ // Better hope we're not multithreaded, otherwise we'll have chickens crossing the road other side to get the to :P
+ static char message[MAXBUF];
+ static char temp[MAXBUF];
+ int color1, color2;
+
+ /* parse arguments */
+ va_list ap;
+ va_start(ap, format);
+ vsnprintf(message, 500, format, ap);
+ va_end(ap);
+
+ /* search for unix-style escape sequences */
+ int t;
+ int c = 0;
+ const char * p = message;
+ while (*p != 0)
+ {
+ if (*p == '\033')
+ {
+ // Escape sequence -> copy into the temp buffer, and parse the color.
+ p++;
+ t = 0;
+ while ((*p) && (*p != 'm'))
+ {
+ temp[t++] = *p;
+ ++p;
+ }
+
+ temp[t] = 0;
+ p++;
+
+ if (*temp == '[')
+ {
+ if (sscanf(temp, "[%u;%u", &color1, &color2) == 2)
+ {
+ switch(color2)
+ {
+ case 32: // Green
+ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_INTENSITY); // Yellow
+ break;
+
+ default: // Unknown
+ // White
+ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
+ break;
+ }
+ }
+ else
+ {
+ switch (*(temp+1))
+ {
+ case '0':
+ // Returning to normal colour.
+ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
+ break;
+
+ case '1':
+ // White
+ SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), TWHITE);
+ break;
+
+ default:
+ char message[50];
+ sprintf(message, "Unknown color code: %s", temp);
+ MessageBox(0, message, message, MB_OK);
+ break;
+ }
+ }
+ }
+ }
+
+ putchar(*p);
+ ++c;
+ ++p;
+ }
+
+ return c;
+}
+
+int arg_counter = 1;
+char optarg[514];
+int getopt_long_only(int ___argc, char *const *___argv, const char *__shortopts, const struct option *__longopts, int *__longind)
+{
+ // burlex todo: handle the shortops, at the moment it only works with longopts.
+
+ if (___argc == 1 || arg_counter == ___argc) // No arguments (apart from filename)
+ return -1;
+
+ const char * opt = ___argv[arg_counter];
+ int return_val = 0;
+
+ // if we're not an option, return an error.
+ if (strnicmp(opt, "--", 2) != 0)
+ return 1;
+ else
+ opt += 2;
+
+
+ // parse argument list
+ int i = 0;
+ for (; __longopts[i].name != 0; ++i)
+ {
+ if (!strnicmp(__longopts[i].name, opt, strlen(__longopts[i].name)))
+ {
+ // woot, found a valid argument =)
+ char * par = 0;
+ if ((arg_counter + 1) != ___argc)
+ {
+ // grab the parameter from the next argument (if its not another argument)
+ if (strnicmp(___argv[arg_counter+1], "--", 2) != 0)
+ {
+ arg_counter++; // Trash this next argument, we won't be needing it.
+ par = ___argv[arg_counter];
+ }
+ }
+
+ // increment the argument for next time
+ arg_counter++;
+
+ // determine action based on type
+ if (__longopts[i].has_arg == required_argument && !par)
+ {
+ // parameter missing and its a required parameter option
+ return 1;
+ }
+
+ // store argument in optarg
+ if (par)
+ strncpy(optarg, par, 514);
+
+ if (__longopts[i].flag != 0)
+ {
+ // this is a variable, we have to set it if this argument is found.
+ *__longopts[i].flag = 1;
+ return 0;
+ }
+ else
+ {
+ if (__longopts[i].val == -1 || par == 0)
+ return 1;
+
+ return __longopts[i].val;
+ }
+ break;
+ }
+ }
+
+ // return 1 (invalid argument)
+ return 1;
+}
+
+/* IPC Messages */
+#define IPC_MESSAGE_REHASH 1
+#define IPC_MESSAGE_DIE 2
+#define IPC_MESSAGE_RESTART 3
+
+IPC::IPC(InspIRCd* Srv) : Instance(Srv)
+{
+ static DWORD buflen = 1024;
+ static const char * pipename = "\\\\.\\mailslot\\Inspircd";
+ hIPCPipe = CreateMailslot(pipename, buflen, 0, 0);
+ if (hIPCPipe == INVALID_HANDLE_VALUE)
+ printf("IPC Pipe could not be created. Are you sure you didn't start InspIRCd twice?\n");
+}
+
+void IPC::Check()
+{
+ if (hIPCPipe == INVALID_HANDLE_VALUE)
+ return;
+
+ DWORD bytes;
+ DWORD action;
+
+ BOOL res = ReadFile(hIPCPipe, &action, sizeof(DWORD), &bytes, 0);
+ if (!res)
+ {
+ if (GetLastError() != ERROR_SEM_TIMEOUT)
+ Instance->Log(DEFAULT, "IPC Pipe Error %u: %s", GetLastError(), dlerror());
+ return;
+ }
+
+ switch (action)
+ {
+ case IPC_MESSAGE_REHASH:
+ Instance->Rehash();
+ break;
+
+ case IPC_MESSAGE_DIE:
+ Instance->Exit(0);
+ break;
+
+ case IPC_MESSAGE_RESTART:
+ Instance->Restart("IPC_MESSAGE_RESTART received by mailslot.");
+ break;
+ }
+}
+
+IPC::~IPC()
+{
+ CloseHandle(hIPCPipe);
+}
+
+
+/* These three functions were created from looking at how ares does it
+ * (...and they look far tidier in C++)
+ */
+
+/* Get active nameserver */
+bool GetNameServer(HKEY regkey, const char *key, char* &output)
+{
+ DWORD size = 0;
+ DWORD result = RegQueryValueEx(regkey, key, 0, NULL, NULL, &size);
+ if (((result != ERROR_SUCCESS) && (result != ERROR_MORE_DATA)) || (!size))
+ return false;
+
+ output = new char[size+1];
+
+ if ((RegQueryValueEx(regkey, key, 0, NULL, (LPBYTE)output, &size) != ERROR_SUCCESS) || (!*output))
+ {
+ delete output;
+ return false;
+ }
+ return true;
+}
+
+/* Check a network interface for its nameserver */
+bool GetInterface(HKEY regkey, const char *key, char* &output)
+{
+ char buf[39];
+ DWORD size = 39;
+ int idx = 0;
+ HKEY top;
+
+ while (RegEnumKeyEx(regkey, idx++, buf, &size, 0, NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS)
+ {
+ size = 39;
+ if (RegOpenKeyEx(regkey, buf, 0, KEY_QUERY_VALUE, &top) != ERROR_SUCCESS)
+ continue;
+ int rc = GetNameServer(top, key, output);
+ RegCloseKey(top);
+ if (rc)
+ return true;
+ }
+ return false;
+}
+
+
+std::string FindNameServerWin()
+{
+ std::string returnval = "127.0.0.1";
+ HKEY top, key;
+ char* dns = NULL;
+
+ /* Lets see if the correct registry hive and tree exist */
+ if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Services\\Tcpip\\Parameters", 0, KEY_READ, &top) == ERROR_SUCCESS)
+ {
+ /* If they do, attempt to get the nameserver name */
+ RegOpenKeyEx(top, "Interfaces", 0, KEY_QUERY_VALUE|KEY_ENUMERATE_SUB_KEYS, &key);
+ if ((GetNameServer(top, "NameServer", dns)) || (GetNameServer(top, "DhcpNameServer", dns))
+ || (GetInterface(key, "NameServer", dns)) || (GetInterface(key, "DhcpNameServer", dns)))
+ {
+ if (dns)
+ {
+ returnval = dns;
+ delete dns;
+ }
+ }
+ RegCloseKey(key);
+ RegCloseKey(top);
+ }
+ return returnval;
+}
+
+
+void ClearConsole()
+{
+ COORD coordScreen = { 0, 0 }; /* here's where we'll home the cursor */
+ HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
+ DWORD cCharsWritten;
+ CONSOLE_SCREEN_BUFFER_INFO csbi; /* to get buffer info */
+ DWORD dwConSize; /* number of character cells in the current buffer */
+
+ /* get the number of character cells in the current buffer */
+
+ if (GetConsoleScreenBufferInfo( hConsole, &csbi ))
+ {
+ dwConSize = csbi.dwSize.X * csbi.dwSize.Y;
+ /* fill the entire screen with blanks */
+ if (FillConsoleOutputCharacter( hConsole, (TCHAR) ' ', dwConSize, coordScreen, &cCharsWritten ))
+ {
+ /* get the current text attribute */
+ if (GetConsoleScreenBufferInfo( hConsole, &csbi ))
+ {
+ /* now set the buffer's attributes accordingly */
+ if (FillConsoleOutputAttribute( hConsole, csbi.wAttributes, dwConSize, coordScreen, &cCharsWritten ))
+ {
+ /* put the cursor at (0, 0) */
+ SetConsoleCursorPosition( hConsole, coordScreen );
+ }
+ }
+ }
+ }
+ return;
+}
+
+/* Many inspircd classes contain function pointers/functors which can be changed to point at platform specific implementations
+ * of code. This function repoints these pointers and functors so that calls are windows specific.
+ */
+void ChangeWindowsSpecificPointers(InspIRCd* Instance)
+{
+ Instance->Log(DEBUG,"Changing to windows specific pointer and functor set");
+ Instance->Config->DNSServerValidator = &ValidateWindowsDnsServer;
+}
+
+DWORD WindowsForkStart(InspIRCd* Instance)
+{
+ /* Windows implementation of fork() :P */
+ if (owner_processid)
+ return 0;
+
+ char module[MAX_PATH];
+ if(!GetModuleFileName(NULL, module, MAX_PATH))
+ {
+ printf("GetModuleFileName() failed.\n");
+ return false;
+ }
+
+ STARTUPINFO startupinfo;
+ PROCESS_INFORMATION procinfo;
+ ZeroMemory(&startupinfo, sizeof(STARTUPINFO));
+ ZeroMemory(&procinfo, sizeof(PROCESS_INFORMATION));
+
+ // Fill in the startup info struct
+ GetStartupInfo(&startupinfo);
+
+ /* Default creation flags create the processes suspended */
+ DWORD startupflags = CREATE_SUSPENDED;
+
+ /* On windows 2003/XP and above, we can use the value
+ * CREATE_PRESERVE_CODE_AUTHZ_LEVEL which gives more access
+ * to the process which we may require on these operating systems.
+ */
+ OSVERSIONINFO vi;
+ vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&vi);
+ if ((vi.dwMajorVersion >= 5) && (vi.dwMinorVersion > 0))
+ startupflags |= CREATE_PRESERVE_CODE_AUTHZ_LEVEL;
+
+ // Launch our "forked" process.
+ BOOL bSuccess = CreateProcess ( module, // Module (exe) filename
+ strdup(GetCommandLine()), // Command line (exe plus parameters from the OS)
+ // NOTE: We cannot return the direct value of the
+ // GetCommandLine function here, as the pointer is
+ // passed straight to the child process, and will be
+ // invalid once we exit as it goes out of context.
+ // strdup() seems ok, though.
+ 0, // PROCESS_SECURITY_ATTRIBUTES
+ 0, // THREAD_SECURITY_ATTRIBUTES
+ TRUE, // We went to inherit handles.
+ startupflags, // Allow us full access to the process and suspend it.
+ 0, // ENVIRONMENT
+ 0, // CURRENT_DIRECTORY
+ &startupinfo, // startup info
+ &procinfo); // process info
+
+ if(!bSuccess)
+ {
+ printf("CreateProcess() error: %s\n", dlerror());
+ return false;
+ }
+
+ // Set the owner process id in the target process.
+ SIZE_T written = 0;
+ DWORD pid = GetCurrentProcessId();
+ if(!WriteProcessMemory(procinfo.hProcess, &owner_processid, &pid, sizeof(DWORD), &written) || written != sizeof(DWORD))
+ {
+ printf("WriteProcessMemory() failed: %s\n", dlerror());
+ return false;
+ }
+
+ // Resume the other thread (let it start)
+ ResumeThread(procinfo.hThread);
+
+ // Wait for the new process to kill us. If there is some error, the new process will end and we will end up at the next line.
+ WaitForSingleObject(procinfo.hProcess, INFINITE);
+
+ // If we hit this it means startup failed, default to 14 if this fails.
+ DWORD ExitCode = 14;
+ GetExitCodeProcess(procinfo.hProcess, &ExitCode);
+ CloseHandle(procinfo.hThread);
+ CloseHandle(procinfo.hProcess);
+ return ExitCode;
+}
+
+void WindowsForkKillOwner(InspIRCd * Instance)
+{
+ HANDLE hProcess = OpenProcess(PROCESS_TERMINATE, FALSE, owner_processid);
+ if(!hProcess || !owner_processid)
+ {
+ printf("Could not open process id %u: %s.\n", owner_processid, dlerror());
+ Instance->Exit(14);
+ }
+
+ // die die die
+ if(!TerminateProcess(hProcess, 0))
+ {
+ printf("Could not TerminateProcess(): %s\n", dlerror());
+ Instance->Exit(14);
+ }
+
+ CloseHandle(hProcess);
+}
+
+bool ValidateWindowsDnsServer(ServerConfig* conf, const char* tag, const char* value, ValueItem &data)
+{
+ if (!*(data.GetString()))
+ {
+ std::string nameserver;
+ conf->GetInstance()->Log(DEFAULT,"WARNING: <dns:server> not defined, attempting to find working server in the registry...");
+ nameserver = FindNameServerWin();
+ /* Windows stacks multiple nameservers in one registry key, seperated by commas.
+ * Spotted by Cataclysm.
+ */
+ if (nameserver.find(',') != std::string::npos)
+ nameserver = nameserver.substr(0, nameserver.find(','));
+ data.Set(nameserver.c_str());
+ conf->GetInstance()->Log(DEFAULT,"<dns:server> set to '%s' as first active resolver in registry.", nameserver.c_str());
+ }
+ return true;
+}
+
+int gettimeofday(struct timeval * tv, void * tz)
+{
+ if(tv == NULL)
+ return -1;
+
+ DWORD mstime = timeGetTime();
+ tv->tv_sec = time(NULL);
+ tv->tv_usec = (mstime - (tv->tv_sec * 1000)) * 1000;
+ return 0;
+}
projects / user / henk / code / inspircd.git / blobdiff