From 256b011be6fb190a9678fa5fa6fc6ecfc4c1af53 Mon Sep 17 00:00:00 2001
From: erickson <erickson@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Fri, 4 Mar 2005 22:30:23 +0000
Subject: [PATCH] added history file so history is saved across sessions

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@178 9efc2488-bf62-4759-914b-345cdb29e865
---
 src/srfsh/srfsh.c | 23 +++++++++++++++++++++++
 src/srfsh/srfsh.h |  3 +++
 2 files changed, 26 insertions(+)

diff --git a/src/srfsh/srfsh.c b/src/srfsh/srfsh.c
index 901bd72..063c153 100644
--- a/src/srfsh/srfsh.c
+++ b/src/srfsh/srfsh.c
@@ -28,6 +28,7 @@ int main( int argc, char* argv[] ) {
 			fatal_handler( "Unable to bootstrap client for requests");
 	}
 	/* --------------------------------------------- */
+	load_history();
 
 
 	client = osrf_system_get_transport_client();
@@ -51,6 +52,8 @@ int main( int argc, char* argv[] ) {
 		free(req_copy);
 	}
 
+	if(history_file != NULL )
+		write_history(history_file);
 	free(request);
 	client_disconnect( client );
 	client_free( client );	
@@ -64,6 +67,26 @@ void sig_child_handler( int s ) {
 	child_dead = 1;
 }
 
+
+int load_history() {
+
+	char* home = getenv("HOME");
+	int l = strlen(home) + 24;
+	char fbuf[l];
+
+	memset(fbuf, 0, l);
+	sprintf(fbuf,"%s/.srfsh_history",home);
+	history_file = strdup(fbuf);
+
+	if(!access(history_file, F_OK)) {
+		//set_history_length(999);
+		history_length = 999;
+		read_history(history_file);
+	}
+	return 1;
+}
+
+
 int parse_error( char* words[] ) {
 
 	if( ! words )
diff --git a/src/srfsh/srfsh.h b/src/srfsh/srfsh.h
index 782fc40..bd52cfd 100644
--- a/src/srfsh/srfsh.h
+++ b/src/srfsh/srfsh.h
@@ -18,6 +18,8 @@
 /* shell prompt */
 char* prompt = "srfsh# "; 
 
+char* history_file = NULL;
+
 int child_dead = 0;
 
 /* true if we're pretty printing json results */
@@ -47,6 +49,7 @@ char* json_printer( json* object );
 char* tabs(int count);
 void sig_child_handler( int s );
 
+int load_history();
 
 
 
-- 
2.11.0