From 2e207d07a6416d7ccb32040c3f9e43c3a48aeed2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EA=A6=8C=20=EA=A6=AB=EA=A6=B6=20=EA=A6=8F=EA=A7=80?=
=?UTF-8?q?=EA=A6=A6=EA=A6=BF=20=EA=A6=A7=20=EA=A6=AE=20=EA=A6=91=20?=
=?UTF-8?q?=EA=A6=A9=20=EA=A6=AD=EA=A7=80?= <erik@darapsa.co.id>
Date: Fri, 13 Sep 2019 17:17:10 +0800
Subject: rt_ticketlist struct with flexible array members
---
rtclient.c | 33 +++++++++++++++++++++------------
rtclient.h | 3 ++-
rtticket.h | 9 +++++++++
test.c | 16 +++++++++++++++-
4 files changed, 47 insertions(+), 14 deletions(-)
create mode 100644 rtticket.h
diff --git a/rtclient.c b/rtclient.c
index fb7aa30..dfdd1c1 100644
--- a/rtclient.c
+++ b/rtclient.c
@@ -11,6 +11,7 @@
#include "rtclient.h"
typedef struct rt_user rt_user;
+typedef struct rt_ticketlist rt_ticketlist;
static CURL *curl = NULL;
static char *server_url = NULL;
@@ -39,8 +40,10 @@ user_callback(void *contents, size_t size, size_t nmemb, void *writedata)
char response[realsize + 1];
memcpy(response, contents, realsize);
response[realsize] = '\0';
+
rt_user **userptr = (rt_user **)writedata;
rt_user *user = *userptr;
+
char *linesaveptr = NULL;
char *line = strtok_r(response, "\n", &linesaveptr);
if (strstr(line, "200 Ok")) {
@@ -160,28 +163,33 @@ search_callback(void *contents, size_t size, size_t nmemb, void *writedata)
response[realsize] = '\0';
char lines[strlen(response) + 1];
strcpy(lines, response);
+ rt_ticketlist **listptr = (rt_ticketlist **)writedata;
+
char *line = strtok(response, "\n");
if (strstr(line, "200 Ok")) {
- unsigned short nlines = 0;
+ (*listptr)->length = 0;
line = strtok(NULL, "\n");
do {
- nlines++;
+ (*listptr)->length++;
} while ((line = strtok(NULL, "\n")));
- char **tickets = malloc(nlines * sizeof(char *));
+ rt_ticketlist *ptr = realloc(*listptr, sizeof(*listptr)
+ + (*listptr)->length * sizeof(char *));
+ *listptr = ptr;
+ rt_ticketlist *list = *listptr;
char *linesaveptr = NULL;
line = strtok_r(lines, "\n", &linesaveptr);
line = strtok_r(NULL, "\n", &linesaveptr);
char *tokensaveptr = NULL, *token = NULL;
- for (unsigned short i = 0; i < nlines; i++) {
+ for (unsigned int i = 0; i < list->length; i++) {
token = strtok_r(line, ":", &tokensaveptr);
token = strtok_r(NULL, ":", &tokensaveptr);
- tickets[i] = malloc(strlen(token));
- strcpy(tickets[i], ++token);
- printf("Ticket %d: %s\n", i, tickets[i]);
- free(tickets[i]);
+ list->tickets[i] = malloc(strlen(token));
+ strcpy(list->tickets[i], ++token);
line = strtok_r(NULL, "\n", &linesaveptr);
}
- free(tickets);
+ } else {
+ free(*listptr);
+ *listptr = NULL;
}
return realsize;
@@ -244,10 +252,11 @@ void rtclient_userget(rt_user **userptr, const char *name)
request("/REST/1.0/user/", name, user_callback, (void *)userptr, NULL);
}
-void rtclient_search(const char *query)
+void rtclient_search(rt_ticketlist **listptr, const char *query)
{
- request("/REST/1.0/search/ticket?query=", query, search_callback, NULL
- , NULL);
+ *listptr = malloc(sizeof(rt_ticketlist));
+ request("/REST/1.0/search/ticket?query=", query, search_callback
+ , (void *)listptr, NULL);
}
void rtclient_userfree(rt_user *user)
diff --git a/rtclient.h b/rtclient.h
index cf5062a..df96f3e 100644
--- a/rtclient.h
+++ b/rtclient.h
@@ -2,6 +2,7 @@
#define RTCLIENT_H
#include "rtuser.h"
+#include "rtticket.h"
#ifdef __cplusplus
extern "C" {
@@ -10,7 +11,7 @@ extern "C" {
bool rtclient_init(const char *server_url);
void rtclient_login(const char *name, const char *password);
void rtclient_userget(struct rt_user **userptr, const char *name);
- void rtclient_search(const char *query);
+ void rtclient_search(struct rt_ticketlist **listptr, const char *query);
void rtclient_userfree(struct rt_user *user);
void rtclient_cleanup();
diff --git a/rtticket.h b/rtticket.h
new file mode 100644
index 0000000..3d78ac1
--- /dev/null
+++ b/rtticket.h
@@ -0,0 +1,9 @@
+#ifndef RTTICKET_H
+#define RTTICKET_H
+
+struct rt_ticketlist {
+ unsigned int length;
+ char *tickets[];
+};
+
+#endif // RTTICKET_H
diff --git a/test.c b/test.c
index f0348ee..300a8be 100644
--- a/test.c
+++ b/test.c
@@ -30,7 +30,6 @@ int main(void)
struct rt_user *user = NULL;
rtclient_userget(&user, name);
- free(name);
if (user) {
printf("id: %s\npassword: %s\nname: %s\nemailaddress: %s\nrealname: %s\nnickname: %s\ngecos: %s\norganization: %s\naddress1: %s\naddress2: %s\ncity: %s\nstate: %s\nzip: %s\ncountry: %s\nhomephone: %s\nworkphone: %s\nmobilephone: %s\npagerphone: %s\ncontactinfo: %s\ncomments: %s\nsignature: %s\nlang: %s\nprivileged: %d\ndisabled: %d\n"
@@ -43,7 +42,22 @@ int main(void)
, user->signature, user->lang, user->privileged
, user->disabled);
rtclient_userfree(user);
+
+ struct rt_ticketlist *list = NULL;
+ static const char *prefix = "Owner='";
+ char query[strlen(prefix) + strlen(name) + 2];
+ sprintf(query, "%s%s'", prefix, name);
+ rtclient_search(&list, query);
+ if (list) {
+ printf("List length = %d\n", list->length);
+ for (unsigned short i = 0; i < list->length; i++) {
+ char *ticket = list->tickets[i];
+ printf("Ticket %d: %s\n", i, ticket);
+ }
+ free(list);
+ }
}
+ free(name);
rtclient_cleanup();
--
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