Anope Stable Branch

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/stable@1902 5417fbe8-f217-4b02-8779-1006273d7864

1 files changed, 341 insertions, 0 deletions

diff --git a/src/send.c b/src/send.c
new file mode 100644
index 000000000..6d57a9823
--- /dev/null
+++ b/src/send.c
@@ -0,0 +1,341 @@
+/* Routines for sending stuff to the network.
+ *
+ * (C) 2003-2008 Anope Team
+ * Contact us at info@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * Based on the original code of Epona by Lara.
+ * Based on the original code of Services by Andy Church. 
+ * 
+ * $Id$ 
+ *
+ */
+
+#include "services.h"
+
+/*************************************************************************/
+
+/**
+ * Send a command to the server.  The two forms here are like
+ * printf()/vprintf() and friends.
+ * @param source Orgin of the Message (some times NULL)
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void send_cmd(const char *source, const char *fmt, ...)
+{
+    va_list args;
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsend_cmd(source, fmt, args);
+        va_end(args);
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * actually Send a command to the server.
+ * @param source Orgin of the Message (some times NULL)
+ * @param fmt Format of the Message
+ * @param args List of the arguments
+ * @return void
+ */
+void vsend_cmd(const char *source, const char *fmt, va_list args)
+{
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+
+        if (source) {
+            sockprintf(servsock, ":%s %s\r\n", source, buf);
+            eventprintf(":%s %s", source, buf);
+            if (debug) {
+                alog("debug: Sent: :%s %s", source, buf);
+            }
+        } else {
+            sockprintf(servsock, "%s\r\n", buf);
+            eventprintf("%s", buf);
+            if (debug) {
+                alog("debug: Sent: %s", buf);
+            }
+        }
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * Send a server notice
+ * @param source Orgin of the Message
+ * @param s Server Struct
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void notice_server(char *source, Server * s, char *fmt, ...)
+{
+    va_list args;
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+
+        if (NSDefFlags & NI_MSG) {
+            anope_cmd_serv_privmsg(source, s->name, buf);
+        } else {
+            anope_cmd_serv_notice(source, s->name, buf);
+        }
+        va_end(args);
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * Send a notice to a user
+ * @param source Orgin of the Message
+ * @param u User Struct
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void notice_user(char *source, User * u, const char *fmt, ...)
+{
+    va_list args;
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+
+        /* Send privmsg instead of notice if:
+         * - UsePrivmsg is enabled
+         * - The user is not registered and NSDefMsg is enabled
+         * - The user is registered and has set /ns set msg on
+         */
+        if (UsePrivmsg && ((!u->na && (NSDefFlags & NI_MSG))
+                           || (u->na && (u->na->nc->flags & NI_MSG)))) {
+            anope_cmd_privmsg2(source, u->nick, buf);
+        } else {
+            anope_cmd_notice2(source, u->nick, buf);
+        }
+        va_end(args);
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * Send a NULL-terminated array of text as NOTICEs.
+ * @param source Orgin of the Message
+ * @param dest Destination of the Notice
+ * @param text Array of text to send
+ * @return void
+ */
+void notice_list(char *source, char *dest, char **text)
+{
+    while (*text) {
+        /* Have to kludge around an ircII bug here: if a notice includes
+         * no text, it is ignored, so we replace blank lines by lines
+         * with a single space.
+         */
+        if (**text) {
+            anope_cmd_notice2(source, dest, *text);
+        } else {
+            anope_cmd_notice2(source, dest, " ");
+        }
+        text++;
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * Send a message in the user's selected language to the user using NOTICE.
+ * @param source Orgin of the Message
+ * @param u User Struct
+ * @param int Index of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void notice_lang(char *source, User * dest, int message, ...)
+{
+    va_list args;
+    char buf[4096];             /* because messages can be really big */
+    char *s, *t;
+    const char *fmt;
+
+    if (!dest || !message) {
+        return;
+    }
+    va_start(args, message);
+    fmt = getstring(dest->na, message);
+
+    if (!fmt)
+        return;
+    memset(buf, 0, 4096);
+    vsnprintf(buf, sizeof(buf), fmt, args);
+    s = buf;
+    while (*s) {
+        t = s;
+        s += strcspn(s, "\n");
+        if (*s)
+            *s++ = 0;
+        /* Send privmsg instead of notice if:
+         * - UsePrivmsg is enabled
+         * - The user is not registered and NSDefMsg is enabled
+         * - The user is registered and has set /ns set msg on
+         */
+        if (UsePrivmsg && ((!dest->na && (NSDefFlags & NI_MSG))
+                           || (dest->na
+                               && (dest->na->nc->flags & NI_MSG)))) {
+            anope_cmd_privmsg2(source, dest->nick, *t ? t : " ");
+        } else {
+            anope_cmd_notice2(source, dest->nick, *t ? t : " ");
+        }
+    }
+    va_end(args);
+}
+
+/*************************************************************************/
+
+/**
+ * Like notice_lang(), but replace %S by the source.  This is an ugly hack
+ * to simplify letting help messages display the name of the pseudoclient
+ * that's sending them.
+ * @param source Orgin of the Message
+ * @param u User Struct
+ * @param int Index of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void notice_help(char *source, User * dest, int message, ...)
+{
+    va_list args;
+    char buf[4096], buf2[4096], outbuf[BUFSIZE];
+    char *s, *t;
+    const char *fmt;
+
+    if (!dest || !message) {
+        return;
+    }
+    va_start(args, message);
+    fmt = getstring(dest->na, message);
+    if (!fmt)
+        return;
+    /* Some sprintf()'s eat %S or turn it into just S, so change all %S's
+     * into \1\1... we assume this doesn't occur anywhere else in the
+     * string. */
+    strscpy(buf2, fmt, sizeof(buf2));
+    strnrepl(buf2, sizeof(buf2), "%S", "\1\1");
+    vsnprintf(buf, sizeof(buf), buf2, args);
+    s = buf;
+    while (*s) {
+        t = s;
+        s += strcspn(s, "\n");
+        if (*s)
+            *s++ = 0;
+        strscpy(outbuf, t, sizeof(outbuf));
+        strnrepl(outbuf, sizeof(outbuf), "\1\1", source);
+        /* Send privmsg instead of notice if:
+         * - UsePrivmsg is enabled
+         * - The user is not registered and NSDefMsg is enabled
+         * - The user is registered and has set /ns set msg on
+         */
+        if (UsePrivmsg && ((!dest->na && (NSDefFlags & NI_MSG))
+                           || (dest->na
+                               && (dest->na->nc->flags & NI_MSG)))) {
+            anope_cmd_privmsg2(source, dest->nick, *outbuf ? outbuf : " ");
+        } else {
+            anope_cmd_notice2(source, dest->nick, *outbuf ? outbuf : " ");
+        }
+    }
+    va_end(args);
+}
+
+/*************************************************************************/
+
+/**
+ * Send a NOTICE from the given source to the given nick.
+ * @param source Orgin of the Message
+ * @param dest Destination of the Message
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void notice(char *source, char *dest, const char *fmt, ...)
+{
+    va_list args;
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+
+        if (NSDefFlags & NI_MSG) {
+            anope_cmd_privmsg2(source, dest, buf);
+        } else {
+            anope_cmd_notice2(source, dest, buf);
+        }
+        va_end(args);
+    }
+}
+
+/*************************************************************************/
+
+/**
+ * Send a PRIVMSG from the given source to the given nick.
+ * @param source Orgin of the Message
+ * @param dest Destination of the Message
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void privmsg(char *source, char *dest, const char *fmt, ...)
+{
+    va_list args;
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+        va_end(args);
+    }
+
+    anope_cmd_privmsg2(source, dest, buf);
+}
+
+/*************************************************************************/
+
+/**
+ * Send out a WALLOP, this is here for legacy only, same day we will pull it out
+ * @param source Orgin of the Message
+ * @param fmt Format of the Message
+ * @param ... any number of parameters
+ * @return void
+ */
+void wallops(char *source, const char *fmt, ...)
+{
+    va_list args;
+    char buf[BUFSIZE];
+    *buf = '\0';
+
+    if (fmt) {
+        va_start(args, fmt);
+        vsnprintf(buf, BUFSIZE - 1, fmt, args);
+        va_end(args);
+    }
+
+    anope_cmd_global_legacy(source, buf);
+}