More Cisco stuff

FossilOrigin-Name: f5d524e032376c67bfe637ce08b701e55e4be62ac7ee960b0daacda910cf1d2f

src/cw/Makefile

@@ -131,6 +131,7 @@ KTVSRC=\
 	cw_ktv_write_struct.c\
 	cw_ktv_std_types.c\
 	cw_ktv_base_exists.c\
+	cw_ktv_save.c\
 
 
 LWSRC=\

src/cw/cw_ktv_save.c

@@ -0,0 +1,58 @@
+
+#include "ktv.h"
+
+
+static int write_str(FILE *outfile,const char *str)
+{
+	if ( (strchr(str,'\\')!=NULL) || (strchr(str,'"')!=NULL) || (strchr(str,'\n')!=NULL)){
+		fprintf(outfile,"\"");
+		
+		while (*str != 0){
+			switch(*str){
+				case '\n':
+					fprintf(outfile,"\\n");
+					break;
+				case '\\':
+					fprintf(outfile,"\\\\");
+					break;
+				case '"':
+					fprintf(outfile,"\\\"");
+					break;
+				default:
+					fprintf(outfile,"%c",*str);
+					break;
+			}
+			str++;
+		}
+
+		fprintf(outfile,"\"");
+		return 1;
+	}
+	
+	fprintf(outfile,"%s",str);
+	return 1;
+}
+
+int cw_ktv_save(mavl_t ktvstore, const char * filename){
+	mavliter_t it;
+	FILE * outfile;
+	
+	outfile = fopen(filename,"w");
+	if (outfile == NULL)
+		return 0;
+	
+	mavliter_init(&it,ktvstore);
+	mavliter_foreach(&it){
+		cw_KTV_t * val;
+		char buf[4000];
+		val = mavliter_get(&it);
+		val->type->to_str(val,buf,4000);
+		write_str(outfile,val->key);
+		fprintf(outfile," :%s: ",val->type->name);
+		write_str(outfile,buf);
+		fprintf(outfile,"\n");
+		
+	}
+	fclose(outfile);
+	return 1;
+}

src/cw/ktv.h

@@ -172,7 +172,8 @@ char * cw_ktv_get_str(mavl_t ktv,const char *key, char * def);
 
 int cw_ktv_idx_get(mavl_t ktv, const char *key);
 cw_KTV_t * cw_ktv_base_exists(mavl_t ktvstore, const char *basekey);
-		
+int cw_ktv_save(mavl_t ktvstore, const char * filename);
+	
 extern const cw_Type_t * cw_ktv_std_types[];
 #define CW_KTV_STD_TYPES cw_ktv_std_types