aboutsummaryrefslogtreecommitdiff
path: root/libssh/string.c
diff options
context:
space:
mode:
authorAris Adamantiadis <aris@0xbadc0de.be>2005-07-05 01:21:44 +0000
committerAris Adamantiadis <aris@0xbadc0de.be>2005-07-05 01:21:44 +0000
commitc65f56aefa50a2e2a78a0e45564526ecc921d74f (patch)
tree11bd53cf92869ccbab30f29253ce30f7078a4a26 /libssh/string.c
downloadlibssh-c65f56aefa50a2e2a78a0e45564526ecc921d74f.tar.gz
libssh-c65f56aefa50a2e2a78a0e45564526ecc921d74f.tar.xz
libssh-c65f56aefa50a2e2a78a0e45564526ecc921d74f.zip
first import
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@1 7dcaeef0-15fb-0310-b436-a5af3365683c
Diffstat (limited to 'libssh/string.c')
-rw-r--r--libssh/string.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/libssh/string.c b/libssh/string.c
new file mode 100644
index 00000000..1ae5bd2d
--- /dev/null
+++ b/libssh/string.c
@@ -0,0 +1,70 @@
+/*string.c */
+/* string manipulations... */
+/*
+Copyright 2003 Aris Adamantiadis
+
+This file is part of the SSH Library
+
+The SSH Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The SSH Library 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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the SSH Library; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <string.h>
+#include "libssh/priv.h"
+
+STRING *string_new(u32 size){
+ STRING *str=malloc(size + 4);
+ str->size=htonl(size);
+ return str;
+}
+
+void string_fill(STRING *str,void *data,int len){
+ memcpy(str->string,data,len);
+}
+
+STRING *string_from_char(char *what){
+ STRING *ptr;
+ int len=strlen(what);
+ ptr=malloc(4 + len);
+ ptr->size=htonl(len);
+ memcpy(ptr->string,what,len);
+ return ptr;
+}
+
+int string_len(STRING *str){
+ return ntohl(str->size);
+}
+
+char *string_to_char(STRING *str){
+ int len=ntohl(str->size)+1;
+ char *string=malloc(len);
+ memcpy(string,str->string,len-1);
+ string[len-1]=0;
+ return string;
+}
+
+STRING *string_copy(STRING *str){
+ STRING *ret=malloc(ntohl(str->size)+4);
+ ret->size=str->size;
+ memcpy(ret->string,str->string,ntohl(str->size));
+ return ret;
+}
+
+void string_burn(STRING *s){
+ memset(s->string,'X',string_len(s));
+}
+