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-rw-r--r--win32.c683
1 files changed, 683 insertions, 0 deletions
diff --git a/win32.c b/win32.c
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index 00000000..511deb23
--- /dev/null
+++ b/win32.c
@@ -0,0 +1,683 @@
+ /********************************************************************\
+ * BitlBee -- An IRC to other IM-networks gateway *
+ * *
+ * Copyright 2002-2004 Wilmer van der Gaast and others *
+ \********************************************************************/
+
+/* Main file (Windows specific part) */
+
+/*
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License with
+ the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
+ if not, write to the Free Software Foundation, Inc., 59 Temple Place,
+ Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#define BITLBEE_CORE
+#include "bitlbee.h"
+#include "commands.h"
+#include "crypting.h"
+#include "protocols/nogaim.h"
+#include "help.h"
+#include <signal.h>
+#include <windows.h>
+
+global_t global; /* Against global namespace pollution */
+
+static void WINAPI service_ctrl (DWORD dwControl)
+{
+ switch (dwControl)
+ {
+ case SERVICE_CONTROL_STOP:
+ /* FIXME */
+ break;
+
+ case SERVICE_CONTROL_INTERROGATE:
+ break;
+
+ default:
+ break;
+
+ }
+}
+
+static void bitlbee_init(int argc, char **argv)
+{
+ int i = -1;
+ memset( &global, 0, sizeof( global_t ) );
+
+ global.loop = g_main_new( FALSE );
+
+ global.conf = conf_load( argc, argv );
+ if( global.conf == NULL )
+ return;
+
+ if( global.conf->runmode == RUNMODE_INETD )
+ {
+ i = bitlbee_inetd_init();
+ log_message( LOGLVL_INFO, "Bitlbee %s starting in inetd mode.", BITLBEE_VERSION );
+
+ }
+ else if( global.conf->runmode == RUNMODE_DAEMON )
+ {
+ i = bitlbee_daemon_init();
+ log_message( LOGLVL_INFO, "Bitlbee %s starting in daemon mode.", BITLBEE_VERSION );
+ }
+ else
+ {
+ log_message( LOGLVL_INFO, "No bitlbee mode specified...");
+ }
+
+ if( i != 0 )
+ return;
+
+ if( access( global.conf->configdir, F_OK ) != 0 )
+ log_message( LOGLVL_WARNING, "The configuration directory %s does not exist. Configuration won't be saved.", global.conf->configdir );
+ else if( access( global.conf->configdir, 06 ) != 0 )
+ log_message( LOGLVL_WARNING, "Permission problem: Can't read/write from/to %s.", global.conf->configdir );
+ if( help_init( &(global.help) ) == NULL )
+ log_message( LOGLVL_WARNING, "Error opening helpfile %s.", global.helpfile );
+}
+
+void service_main (DWORD argc, LPTSTR *argv)
+{
+ SERVICE_STATUS_HANDLE handle;
+ SERVICE_STATUS status;
+
+ handle = RegisterServiceCtrlHandler("bitlbee", service_ctrl);
+
+ if (!handle)
+ return;
+
+ status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+ status.dwServiceSpecificExitCode = 0;
+
+ bitlbee_init(argc, argv);
+
+ SetServiceStatus(handle, &status);
+
+ g_main_run( global.loop );
+}
+
+SERVICE_TABLE_ENTRY dispatch_table[] =
+{
+ { TEXT("bitlbee"), (LPSERVICE_MAIN_FUNCTION)service_main },
+ { NULL, NULL }
+};
+
+static int debug = 0;
+
+static void usage()
+{
+ printf("Options:\n");
+ printf("-h Show this help message\n");
+ printf("-d Debug mode (simple console program)\n");
+}
+
+int main( int argc, char **argv)
+{
+ int i;
+ WSADATA WSAData;
+
+ nogaim_init( );
+
+ for (i = 1; i < argc; i++) {
+ if (!strcmp(argv[i], "-d")) debug = 1;
+ if (!strcmp(argv[i], "-h")) {
+ usage();
+ return 0;
+ }
+ }
+
+ WSAStartup(MAKEWORD(1,1), &WSAData);
+
+ if (!debug) {
+ if (!StartServiceCtrlDispatcher(dispatch_table))
+ log_message( LOGLVL_ERROR, "StartServiceCtrlDispatcher failed.");
+ } else {
+ bitlbee_init(argc, argv);
+ g_main_run( global.loop );
+ }
+
+ return 0;
+}
+
+double gettime()
+{
+ return (GetTickCount() / 1000);
+}
+
+void conf_get_string(HKEY section, const char *name, const char *def, char **dest)
+{
+ char buf[4096];
+ long x;
+ if (RegQueryValue(section, name, buf, &x) == ERROR_SUCCESS) {
+ *dest = g_strdup(buf);
+ } else if (!def) {
+ *dest = NULL;
+ } else {
+ *dest = g_strdup(def);
+ }
+}
+
+
+void conf_get_int(HKEY section, const char *name, int def, int *dest)
+{
+ char buf[20];
+ long x;
+ DWORD y;
+ if (RegQueryValue(section, name, buf, &x) == ERROR_SUCCESS) {
+ memcpy(&y, buf, sizeof(DWORD));
+ *dest = y;
+ } else {
+ *dest = def;
+ }
+}
+
+conf_t *conf_load( int argc, char *argv[] )
+{
+ conf_t *conf;
+ HKEY key, key_main, key_proxy;
+ char *tmp;
+
+ RegOpenKey(HKEY_CURRENT_USER, "SOFTWARE\\Bitlbee", &key);
+ RegOpenKey(key, "main", &key_main);
+ RegOpenKey(key, "proxy", &key_proxy);
+
+ memset( &global, 0, sizeof( global_t ) );
+ global.loop = g_main_new(FALSE);
+
+ conf = g_new0( conf_t,1 );
+ global.conf = conf;
+ conf_get_string(key_main, "interface", "0.0.0.0", &global.conf->iface);
+ conf_get_int(key_main, "port", 6667, &global.conf->port);
+ conf_get_int(key_main, "verbose", 0, &global.conf->verbose);
+ conf_get_string(key_main, "auth_pass", "", &global.conf->auth_pass);
+ conf_get_string(key_main, "oper_pass", "", &global.conf->oper_pass);
+ conf_get_int(key_main, "ping_interval_timeout", 60, &global.conf->ping_interval);
+ conf_get_string(key_main, "hostname", "localhost", &global.conf->hostname);
+ conf_get_string(key_main, "configdir", NULL, &global.conf->configdir);
+ conf_get_string(key_main, "motdfile", NULL, &global.conf->motdfile);
+ conf_get_string(key_main, "helpfile", NULL, &global.helpfile);
+ global.conf->runmode = RUNMODE_DAEMON;
+ conf_get_int(key_main, "AuthMode", AUTHMODE_OPEN, &global.conf->authmode);
+ conf_get_string(key_proxy, "host", "", &tmp); strcpy(proxyhost, tmp);
+ conf_get_string(key_proxy, "user", "", &tmp); strcpy(proxyuser, tmp);
+ conf_get_string(key_proxy, "password", "", &tmp); strcpy(proxypass, tmp);
+ conf_get_int(key_proxy, "type", PROXY_NONE, &proxytype);
+ conf_get_int(key_proxy, "port", 3128, &proxyport);
+
+ RegCloseKey(key);
+ RegCloseKey(key_main);
+ RegCloseKey(key_proxy);
+
+ return conf;
+}
+
+void conf_loaddefaults( irc_t *irc )
+{
+ HKEY key_defaults;
+ int i;
+ char name[4096], data[4096];
+ DWORD namelen = sizeof(name), datalen = sizeof(data);
+ DWORD type;
+ if (RegOpenKey(HKEY_LOCAL_MACHINE, "SOFTWARE\\Bitlbee\\defaults", &key_defaults) != ERROR_SUCCESS) {
+ return;
+ }
+
+ for (i = 0; RegEnumValue(key_defaults, i, name, &namelen, NULL, &type, data, &datalen) == ERROR_SUCCESS; i++) {
+ set_t *s = set_find( irc, name );
+
+ if( s )
+ {
+ if( s->def ) g_free( s->def );
+ s->def = g_strdup( data );
+ }
+
+ namelen = sizeof(name);
+ datalen = sizeof(data);
+ }
+
+ RegCloseKey(key_defaults);
+}
+
+#ifndef INADDR_NONE
+#define INADDR_NONE 0xffffffff
+#endif
+
+int
+inet_aton(const char *cp, struct in_addr *addr)
+{
+ addr->s_addr = inet_addr(cp);
+ return (addr->s_addr == INADDR_NONE) ? 0 : 1;
+}
+
+void log_error(char *msg)
+{
+ log_message(LOGLVL_ERROR, "%s", msg);
+}
+
+void log_message(int level, char *message, ...)
+{
+ HANDLE hEventSource;
+ LPTSTR lpszStrings[2];
+ WORD elevel;
+ va_list ap;
+
+ va_start(ap, message);
+
+ if (debug) {
+ vprintf(message, ap);
+ putchar('\n');
+ va_end(ap);
+ return;
+ }
+
+ hEventSource = RegisterEventSource(NULL, TEXT("bitlbee"));
+
+ lpszStrings[0] = TEXT("bitlbee");
+ lpszStrings[1] = g_strdup_vprintf(message, ap);
+ va_end(ap);
+
+ switch (level) {
+ case LOGLVL_ERROR: elevel = EVENTLOG_ERROR_TYPE; break;
+ case LOGLVL_WARNING: elevel = EVENTLOG_WARNING_TYPE; break;
+ case LOGLVL_INFO: elevel = EVENTLOG_INFORMATION_TYPE; break;
+#ifdef DEBUG
+ case LOGLVL_DEBUG: elevel = EVENTLOG_AUDIT_SUCCESS; break;
+#endif
+ }
+
+ if (hEventSource != NULL) {
+ ReportEvent(hEventSource,
+ elevel,
+ 0,
+ 0,
+ NULL,
+ 2,
+ 0,
+ lpszStrings,
+ NULL);
+
+ DeregisterEventSource(hEventSource);
+ }
+
+ g_free(lpszStrings[1]);
+}
+
+void log_link(int level, int output) { /* FIXME */ }
+
+#ifndef NS_INADDRSZ
+#define NS_INADDRSZ 4
+#endif
+#ifndef NS_IN6ADDRSZ
+#define NS_IN6ADDRSZ 16
+#endif
+#ifndef NS_INT16SZ
+#define NS_INT16SZ 2
+#endif
+
+static const char *inet_ntop4(const guchar *src, char *dst, size_t size);
+static const char *inet_ntop6(const guchar *src, char *dst, size_t size);
+
+/* char *
+ * inet_ntop(af, src, dst, size)
+ * convert a network format address to presentation format.
+ * return:
+ * pointer to presentation format address (`dst'), or NULL (see errno).
+ * author:
+ * Paul Vixie, 1996.
+ */
+const char *
+inet_ntop(af, src, dst, size)
+ int af;
+ const void *src;
+ char *dst;
+ size_t size;
+{
+ switch (af) {
+ case AF_INET:
+ return (inet_ntop4(src, dst, size));
+ case AF_INET6:
+ return (inet_ntop6(src, dst, size));
+ default:
+ errno = WSAEAFNOSUPPORT;
+ return (NULL);
+ }
+ /* NOTREACHED */
+}
+
+/* const char *
+ * inet_ntop4(src, dst, size)
+ * format an IPv4 address
+ * return:
+ * `dst' (as a const)
+ * notes:
+ * (1) uses no statics
+ * (2) takes a u_char* not an in_addr as input
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop4(src, dst, size)
+ const u_char *src;
+ char *dst;
+ size_t size;
+{
+ static const char fmt[] = "%u.%u.%u.%u";
+ char tmp[sizeof "255.255.255.255"];
+ int nprinted;
+
+ nprinted = g_snprintf(tmp, sizeof(tmp), fmt, src[0], src[1], src[2], src[3]);
+ if (nprinted < 0)
+ return (NULL); /* we assume "errno" was set by "g_snprintf()" */
+ if ((size_t)nprinted > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strcpy(dst, tmp);
+ return (dst);
+}
+
+/* const char *
+ * inet_ntop6(src, dst, size)
+ * convert IPv6 binary address into presentation (printable) format
+ * author:
+ * Paul Vixie, 1996.
+ */
+static const char *
+inet_ntop6(src, dst, size)
+ const u_char *src;
+ char *dst;
+ size_t size;
+{
+ /*
+ * Note that int32_t and int16_t need only be "at least" large enough
+ * to contain a value of the specified size. On some systems, like
+ * Crays, there is no such thing as an integer variable with 16 bits.
+ * Keep this in mind if you think this function should have been coded
+ * to use pointer overlays. All the world's not a VAX.
+ */
+ char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
+ struct { int base, len; } best, cur;
+ guint words[NS_IN6ADDRSZ / NS_INT16SZ];
+ int i;
+
+ /*
+ * Preprocess:
+ * Copy the input (bytewise) array into a wordwise array.
+ * Find the longest run of 0x00's in src[] for :: shorthanding.
+ */
+ memset(words, '\0', sizeof words);
+ for (i = 0; i < NS_IN6ADDRSZ; i++)
+ words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
+ best.base = -1;
+ cur.base = -1;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ if (words[i] == 0) {
+ if (cur.base == -1)
+ cur.base = i, cur.len = 1;
+ else
+ cur.len++;
+ } else {
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ cur.base = -1;
+ }
+ }
+ }
+ if (cur.base != -1) {
+ if (best.base == -1 || cur.len > best.len)
+ best = cur;
+ }
+ if (best.base != -1 && best.len < 2)
+ best.base = -1;
+
+ /*
+ * Format the result.
+ */
+ tp = tmp;
+ for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
+ /* Are we inside the best run of 0x00's? */
+ if (best.base != -1 && i >= best.base &&
+ i < (best.base + best.len)) {
+ if (i == best.base)
+ *tp++ = ':';
+ continue;
+ }
+ /* Are we following an initial run of 0x00s or any real hex? */
+ if (i != 0)
+ *tp++ = ':';
+ /* Is this address an encapsulated IPv4? */
+ if (i == 6 && best.base == 0 &&
+ (best.len == 6 || (best.len == 5 && words[5] == 0xffff))) {
+ if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
+ return (NULL);
+ tp += strlen(tp);
+ break;
+ }
+ tp += g_snprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
+ }
+ /* Was it a trailing run of 0x00's? */
+ if (best.base != -1 && (best.base + best.len) ==
+ (NS_IN6ADDRSZ / NS_INT16SZ))
+ *tp++ = ':';
+ *tp++ = '\0';
+
+ /*
+ * Check for overflow, copy, and we're done.
+ */
+ if ((size_t)(tp - tmp) > size) {
+ errno = ENOSPC;
+ return (NULL);
+ }
+ strcpy(dst, tmp);
+ return (dst);
+}
+
+#ifdef AF_INET
+static int inet_pton4(const char *src, u_char *dst);
+#endif
+#ifdef AF_INET6
+static int inet_pton6(const char *src, u_char *dst);
+#endif
+
+/* int
+ * inet_pton(af, src, dst)
+ * convert from presentation format (which usually means ASCII printable)
+ * to network format (which is usually some kind of binary format).
+ * return:
+ * 1 if the address was valid for the specified address family
+ * 0 if the address wasn't valid (`dst' is untouched in this case)
+ * -1 if some other error occurred (`dst' is untouched in this case, too)
+ * author:
+ * Paul Vixie, 1996.
+ */
+int
+inet_pton(af, src, dst)
+ int af;
+ const char *src;
+ void *dst;
+{
+ switch (af) {
+#ifdef AF_INET
+ case AF_INET:
+ return (inet_pton4(src, dst));
+#endif
+#ifdef AF_INET6
+ case AF_INET6:
+ return (inet_pton6(src, dst));
+#endif
+ default:
+ errno = WSAEAFNOSUPPORT;
+ return (-1);
+ }
+ /* NOTREACHED */
+}
+
+#ifdef AF_INET
+/* int
+ * inet_pton4(src, dst)
+ * like inet_aton() but without all the hexadecimal and shorthand.
+ * return:
+ * 1 if `src' is a valid dotted quad, else 0.
+ * notice:
+ * does not touch `dst' unless it's returning 1.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton4(src, dst)
+ const char *src;
+ u_char *dst;
+{
+ static const char digits[] = "0123456789";
+ int saw_digit, octets, ch;
+ u_char tmp[NS_INADDRSZ], *tp;
+
+ saw_digit = 0;
+ octets = 0;
+ *(tp = tmp) = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr(digits, ch)) != NULL) {
+ u_int new = *tp * 10 + (pch - digits);
+
+ if (new > 255)
+ return (0);
+ *tp = new;
+ if (! saw_digit) {
+ if (++octets > 4)
+ return (0);
+ saw_digit = 1;
+ }
+ } else if (ch == '.' && saw_digit) {
+ if (octets == 4)
+ return (0);
+ *++tp = 0;
+ saw_digit = 0;
+ } else
+ return (0);
+ }
+ if (octets < 4)
+ return (0);
+ memcpy(dst, tmp, NS_INADDRSZ);
+ return (1);
+}
+#endif
+
+#ifdef AF_INET6
+/* int
+ * inet_pton6(src, dst)
+ * convert presentation level address to network order binary form.
+ * return:
+ * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
+ * notice:
+ * (1) does not touch `dst' unless it's returning 1.
+ * (2) :: in a full address is silently ignored.
+ * credit:
+ * inspired by Mark Andrews.
+ * author:
+ * Paul Vixie, 1996.
+ */
+static int
+inet_pton6(src, dst)
+ const char *src;
+ u_char *dst;
+{
+ static const char xdigits_l[] = "0123456789abcdef",
+ xdigits_u[] = "0123456789ABCDEF";
+ u_char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
+ const char *xdigits, *curtok;
+ int ch, saw_xdigit;
+ u_int val;
+
+ memset((tp = tmp), '\0', NS_IN6ADDRSZ);
+ endp = tp + NS_IN6ADDRSZ;
+ colonp = NULL;
+ /* Leading :: requires some special handling. */
+ if (*src == ':')
+ if (*++src != ':')
+ return (0);
+ curtok = src;
+ saw_xdigit = 0;
+ val = 0;
+ while ((ch = *src++) != '\0') {
+ const char *pch;
+
+ if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
+ pch = strchr((xdigits = xdigits_u), ch);
+ if (pch != NULL) {
+ val <<= 4;
+ val |= (pch - xdigits);
+ if (val > 0xffff)
+ return (0);
+ saw_xdigit = 1;
+ continue;
+ }
+ if (ch == ':') {
+ curtok = src;
+ if (!saw_xdigit) {
+ if (colonp)
+ return (0);
+ colonp = tp;
+ continue;
+ } else if (*src == '\0') {
+ return (0);
+ }
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (u_char) (val >> 8) & 0xff;
+ *tp++ = (u_char) val & 0xff;
+ saw_xdigit = 0;
+ val = 0;
+ continue;
+ }
+ if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
+ inet_pton4(curtok, tp) > 0) {
+ tp += NS_INADDRSZ;
+ saw_xdigit = 0;
+ break; /* '\0' was seen by inet_pton4(). */
+ }
+ return (0);
+ }
+ if (saw_xdigit) {
+ if (tp + NS_INT16SZ > endp)
+ return (0);
+ *tp++ = (u_char) (val >> 8) & 0xff;
+ *tp++ = (u_char) val & 0xff;
+ }
+ if (colonp != NULL) {
+ /*
+ * Since some memmove()'s erroneously fail to handle
+ * overlapping regions, we'll do the shift by hand.
+ */
+ const int n = tp - colonp;
+ int i;
+
+ if (tp == endp)
+ return (0);
+ for (i = 1; i <= n; i++) {
+ endp[- i] = colonp[n - i];
+ colonp[n - i] = 0;
+ }
+ tp = endp;
+ }
+ if (tp != endp)
+ return (0);
+ memcpy(dst, tmp, NS_IN6ADDRSZ);
+ return (1);
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 09:58:33 +0000