(no commit message)

diff --git a/src/ttrss.c b/src/ttrss.c
new file mode 100644 (file)
index 0000000..78884c1
--- /dev/null
+++ b/src/ttrss.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright (C) 2010-2013 jeanfi@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include <json/json.h>
+
+#include "phttp.h"
+#include "ttrss.h"
+#include "url.h"
+
+static char *session_id;
+static char *session_url;
+
+static struct json_object *create_op(const char *op)
+{
+       struct json_object *j;
+
+       j = json_object_new_object();
+       json_object_object_add(j, "op", json_object_new_string(op));
+
+       if (session_id && strcmp(op, "login"))
+               json_object_object_add(j,
+                                      "sid",
+                                      json_object_new_string(session_id));
+
+       return j;
+}
+
+void ttrss_login(const char *url, const char *user, const char *password)
+{
+       struct json_object *content, *rp, *error, *sid, *rq;
+       char *tmp;
+
+       if (session_url)
+               free(session_url);
+
+       tmp = url_normalize(url);
+       session_url = malloc(strlen(tmp) + strlen("/api/") + 1);
+       strcpy(session_url, tmp);
+       strcat(session_url, "/api/");
+       free(tmp);
+
+
+       rq = create_op("login");
+       json_object_object_add(rq, "user", json_object_new_string(user));
+       json_object_object_add(rq,
+                              "password",
+                              json_object_new_string(password));
+
+       rp = post_json_object(session_url, rq);
+       json_object_put(rq);
+
+       content = json_object_object_get(rp, "content");
+       if (!content) {
+               fprintf(stderr, "Login failed: no content");
+               return ;
+       }
+
+       error = json_object_object_get(content, "error");
+       if (error) {
+               fprintf(stderr, "Login failed");
+               return ;
+       }
+
+       sid = json_object_object_get(content, "session_id");
+
+       if (session_id) {
+               free(session_id);
+               session_id = NULL;
+       }
+
+       session_id = strdup(json_object_get_string(sid));
+
+       printf("Session id: %s\n", session_id);
+
+       json_object_put(rp);
+}
+
+struct feed **ttrss_get_feeds()
+{
+       struct json_object *rp, *rq, *content, *jfeed, *j;
+       int i, n;
+       struct feed **feeds, *feed;
+
+       rq = create_op("getFeeds");
+
+       rp = post_json_object(session_url, rq);
+       json_object_put(rq);
+
+       content = json_object_object_get(rp, "content");
+
+       if (content) {
+               n = json_object_array_length(content);
+
+               feeds = malloc((n+1) * sizeof(struct feed *));
+               for (i = 0; i < n; i++) {
+                       jfeed = json_object_array_get_idx(content, i);
+
+                       feed = malloc(sizeof(struct feed));
+
+                       j = json_object_object_get(jfeed, "title");
+                       feed->title = strdup(json_object_get_string(j));
+
+                       j = json_object_object_get(jfeed, "feed_url");
+                       feed->url = strdup(json_object_get_string(j));
+
+                       j = json_object_object_get(jfeed, "id");
+                       feed->id = json_object_get_int(j);
+
+                       feed->headlines = ttrss_get_headlines(feed->id);
+
+                       feeds[i] = feed;
+               }
+               feeds[n] = NULL;
+       } else {
+               feeds = NULL;
+       }
+
+       json_object_put(rp);
+
+       return feeds;
+}
+
+struct headline **ttrss_get_headlines(int feed_id)
+{
+       struct json_object *rp, *rq, *content, *jheadline, *j;
+       int i, n;
+       struct headline **headlines, *h;
+
+       rq = create_op("getHeadlines");
+       json_object_object_add(rq, "feed_id", json_object_new_int(feed_id));
+       json_object_object_add(rq, "show_excerpt", json_object_new_boolean(1));
+       json_object_object_add(rq, "show_content", json_object_new_boolean(1));
+
+       rp = post_json_object(session_url, rq);
+
+       json_object_put(rq);
+
+       content = json_object_object_get(rp, "content");
+
+       if (content) {
+               n = json_object_array_length(content);
+               headlines = malloc((n+1)*sizeof(struct headline *));
+               for (i = 0; i < n; i++) {
+                       jheadline = json_object_array_get_idx(content, i);
+
+                       h = malloc(sizeof(struct headline));
+
+                       j = json_object_object_get(jheadline, "title");
+                       h->title = strdup(json_object_get_string(j));
+
+                       j = json_object_object_get(jheadline, "excerpt");
+                       h->excerpt = strdup(json_object_get_string(j));
+
+                       j = json_object_object_get(jheadline, "content");
+                       h->content = strdup(json_object_get_string(j));
+
+                       headlines[i] = h;
+               }
+               headlines[n] = NULL;
+       } else {
+               headlines = NULL;
+       }
+
+       json_object_put(rp);
+
+       return headlines;
+}

diff --git a/src/ttrss.h b/src/ttrss.h
new file mode 100644 (file)
index 0000000..20243d2
--- /dev/null
+++ b/src/ttrss.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2010-2013 jeanfi@gmail.com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef _TTRSS_H_
+#define _TTRSS_H_
+
+struct headline {
+       char *title;
+       char *excerpt;
+       char *content;
+};
+
+struct feed {
+       char *title;
+       char *url;
+       int id;
+
+       struct headline **headlines;
+};
+
+void ttrss_login(const char *url, const char *user, const char *password);
+struct feed **ttrss_get_feeds();
+struct headline **ttrss_get_headlines(int);
+
+#endif