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/***************************************************************************
* ex_refcode.c - expand a refcode, ^D to exit
*
* History
*
* 23-Jul-2001:
* -Changed gets() to fgets() for compiler warnings about security.
* Joe Mazzarella
*
* 1996:
* Original. Xiuqin Wu
*
***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include "ned_client.h"
extern int ned_errno;
void
main(argc, argv)
int argc;
char *argv[];
{
int st;
int no_obj;
int i, j;
char refcode[101];
NedRef full_ref;
st = ned_connect();
if (st < 0) {
fprintf(stderr, "connection failed \n");
exit(1);
}
fprintf(stdout, "input the refcode:");
while(fgets(refcode, 101, stdin) != (char*)NULL) {
st = ned_ex_refcode(refcode, &full_ref);
if (st < 0) {
/* for simple error message */
fprintf(stderr, "%s\n", ned_get_errmsg());
switch (ned_errno) {
case NE_NOSPACE:
fprintf(stderr, "memory allocation error happened \n");
break;
case NE_QUERY:
fprintf(stderr, "Can't send query to the NED server\n");
break;
case NE_BROKENC:
fprintf(stderr, "The connection to server is broken\n");
break;
case NE_NOREFC:
fprintf(stderr, "No detailed infomation about this refcode\n");
break;
case NE_EREFC:
fprintf(stderr, "wrong refcode\n");
break;
}
} /* -1 return code */
else {
fprintf(stdout, "Expanded refcode:\n");
fprintf(stdout, "refcode: %s\n", full_ref.refcode);
fprintf(stdout, "publish: %s\n", full_ref.pub_name);
fprintf(stdout, " year: %d\n", full_ref.year);
fprintf(stdout, " volume: %s\n", full_ref.vol);
fprintf(stdout, " page: %s\n", full_ref.page);
fprintf(stdout, " title1: %s\n", full_ref.title1);
fprintf(stdout, " title2: %s\n", full_ref.title2);
fprintf(stdout, "author1: %s\n", full_ref.author1);
fprintf(stdout, "author2: %s\n", full_ref.author2);
}
fprintf(stdout, "input the refcode:");
}
ned_disconnect();
}
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