first commit

1 files changed, 109 insertions, 0 deletions

diff --git a/src/strtab.c b/src/strtab.c
new file mode 100644
index 0000000..24ebfc7
--- /dev/null
+++ b/src/strtab.c
@@ -0,0 +1,109 @@
+/*
+    TiMidity++ -- MIDI to WAVE converter and player
+    Copyright (C) 1999-2002 Masanao Izumo <mo@goice.co.jp>
+    Copyright (C) 1995 Tuukka Toivonen <tt@cgs.fi>
+
+    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
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+#include <stdio.h>
+#include <stdlib.h>
+#ifndef NO_STRING_H
+#include <string.h>
+#else
+#include <strings.h>
+#endif
+#include "timidity.h"
+#include "common.h"
+#include "mblock.h"
+#include "strtab.h"
+
+void init_string_table(StringTable *stab)
+{
+    memset(stab, 0, sizeof(StringTable));
+}
+
+StringTableNode *put_string_table(StringTable *stab, char *str, int len)
+{
+    StringTableNode *p;
+
+    p = new_segment(&stab->pool, sizeof(StringTableNode) + len + 1);
+    if(p == NULL)
+	return NULL;
+    p->next = NULL;
+    if(str != NULL)
+    {
+	memcpy(p->string, str, len);
+	p->string[len] = '\0';
+    }
+	
+    if(stab->head == NULL)
+    {
+	stab->head = stab->tail = p;
+	stab->nstring = 1;
+    }
+    else
+    {
+	stab->nstring++;
+	stab->tail = stab->tail->next = p;
+    }
+    return p;
+}
+
+char **make_string_array(StringTable *stab)
+{
+    char **table, *u;
+    int i, n, s;
+    StringTableNode *p;
+
+    n = stab->nstring;
+    if(n == 0)
+	return NULL;
+    if((table = (char **)safe_malloc((n + 1) * sizeof(char *))) == NULL)
+	return NULL;
+
+    s = 0;
+    for(p = stab->head; p; p = p->next)
+	s += strlen(p->string) + 1;
+
+    if((u = (char *)safe_malloc(s)) == NULL)
+    {
+	free(table);
+	return NULL;
+    }
+
+    for(i = 0, p = stab->head; p; i++, p = p->next)
+    {
+	int len;
+
+	len = strlen(p->string) + 1;
+	table[i] = u;
+	memcpy(u, p->string, len);
+	u += len;
+    }
+    table[i] = NULL;
+    delete_string_table(stab);
+    return table;
+}
+
+void delete_string_table(StringTable *stab)
+{
+    reuse_mblock(&stab->pool);
+    init_string_table(stab);
+}