X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=apps%2Firssi%2Fsrc%2Fcore%2Fwrite-buffer.c;fp=apps%2Firssi%2Fsrc%2Fcore%2Fwrite-buffer.c;h=0000000000000000000000000000000000000000;hb=72c2de619079457f7a68100eb13385275a424a23;hp=eec306ae1350b63abb3f6eabde0141e6f99e1b76;hpb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;p=runtime.git

diff --git a/apps/irssi/src/core/write-buffer.c b/apps/irssi/src/core/write-buffer.c
deleted file mode 100644
index eec306ae..00000000
--- a/apps/irssi/src/core/write-buffer.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- write-buffer.c : irssi
-
-    Copyright (C) 2001 Timo Sirainen
-
-    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
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-*/
-
-#include "module.h"
-#include "signals.h"
-#include "commands.h"
-#include "settings.h"
-#include "write-buffer.h"
-
-#define BUFFER_BLOCK_SIZE 2048
-
-typedef struct {
-	char *active_block;
-        int active_block_pos;
-
-	GSList *blocks;
-} BUFFER_REC;
-
-static GSList *empty_blocks;
-static GHashTable *buffers;
-static int block_count;
-
-static int write_buffer_max_blocks;
-static int timeout_tag;
-
-static void write_buffer_new_block(BUFFER_REC *rec)
-{
-	char *block;
-
-	if (empty_blocks == NULL)
-		block = g_malloc(BUFFER_BLOCK_SIZE);
-	else {
-		block = empty_blocks->data;
-                empty_blocks = g_slist_remove(empty_blocks, block);
-	}
-
-        block_count++;
-	rec->active_block = block;
-        rec->active_block_pos = 0;
-	rec->blocks = g_slist_append(rec->blocks, block);
-}
-
-int write_buffer(int handle, const void *data, int size)
-{
-	BUFFER_REC *rec;
-        const char *cdata = data;
-	int next_size;
-
-	if (write_buffer_max_blocks <= 0) {
-		/* no write buffer */
-                return write(handle, data, size);
-	}
-
-	if (size <= 0)
-		return size;
-
-	rec = g_hash_table_lookup(buffers, GINT_TO_POINTER(handle));
-	if (rec == NULL) {
-		rec = g_new0(BUFFER_REC, 1);
-                write_buffer_new_block(rec);
-		g_hash_table_insert(buffers, GINT_TO_POINTER(handle), rec);
-	}
-
-	while (size > 0) {
-                if (rec->active_block_pos == BUFFER_BLOCK_SIZE)
-			write_buffer_new_block(rec);
-
-		next_size = size < BUFFER_BLOCK_SIZE-rec->active_block_pos ?
-			size : BUFFER_BLOCK_SIZE-rec->active_block_pos;
-		memcpy(rec->active_block+rec->active_block_pos,
-		       cdata, next_size);
-
-		rec->active_block_pos += next_size;
-		cdata += next_size;
-                size -= next_size;
-	}
-
-	if (block_count > write_buffer_max_blocks)
-                write_buffer_flush();
-
-        return size;
-}
-
-static int write_buffer_flush_rec(void *handlep, BUFFER_REC *rec)
-{
-	GSList *tmp;
-        int handle, size;
-
-        handle = GPOINTER_TO_INT(handlep);
-	for (tmp = rec->blocks; tmp != NULL; tmp = tmp->next) {
-		size = tmp->data != rec->active_block ? BUFFER_BLOCK_SIZE :
-			rec->active_block_pos;
-		write(handle, tmp->data, size);
-	}
-
-        empty_blocks = g_slist_concat(empty_blocks, rec->blocks);
-	g_free(rec);
-        return TRUE;
-}
-
-void write_buffer_flush(void)
-{
-	g_slist_foreach(empty_blocks, (GFunc) g_free, NULL);
-	g_slist_free(empty_blocks);
-        empty_blocks = NULL;
-
-	g_hash_table_foreach_remove(buffers,
-				    (GHRFunc) write_buffer_flush_rec, NULL);
-        block_count = 0;
-}
-
-static int flush_timeout(void)
-{
-	write_buffer_flush();
-        return 1;
-}
-
-static void read_settings(void)
-{
-	write_buffer_flush();
-
-	write_buffer_max_blocks =
-		settings_get_size("write_buffer_size") / BUFFER_BLOCK_SIZE;
-
-	if (settings_get_time("write_buffer_timeout") > 0) {
-		if (timeout_tag == -1) {
-			timeout_tag = g_timeout_add(settings_get_time("write_buffer_timeout"),
-						    (GSourceFunc) flush_timeout,
-						    NULL);
-		}
-	} else if (timeout_tag != -1) {
-		g_source_remove(timeout_tag);
-                timeout_tag = -1;
-	}
-}
-
-static void cmd_flushbuffer(void)
-{
-        write_buffer_flush();
-}
-
-void write_buffer_init(void)
-{
-	settings_add_time("misc", "write_buffer_timeout", "0");
-	settings_add_size("misc", "write_buffer_size", "0");
-
-	buffers = g_hash_table_new((GHashFunc) g_direct_hash,
-				   (GCompareFunc) g_direct_equal);
-
-        empty_blocks = NULL;
-        block_count = 0;
-
-	timeout_tag = -1;
-	read_settings();
-	signal_add("setup changed", (SIGNAL_FUNC) read_settings);
-        command_bind("flushbuffer", NULL, (SIGNAL_FUNC) cmd_flushbuffer);
-}
-
-void write_buffer_deinit(void)
-{
-	if (timeout_tag != -1)
-		g_source_remove(timeout_tag);
-
-        write_buffer_flush();
-        g_hash_table_destroy(buffers);
-
-	g_slist_foreach(empty_blocks, (GFunc) g_free, NULL);
-        g_slist_free(empty_blocks);
-
-	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
-	command_unbind("flushbuffer",  (SIGNAL_FUNC) cmd_flushbuffer);
-}