Initial commit

1 files changed, 115 insertions, 0 deletions

diff --git a/src/status.c b/src/status.c
new file mode 100644
index 0000000..f96267f
--- /dev/null
+++ b/src/status.c
@@ -0,0 +1,115 @@
+#define _POSIX_C_SOURCE 200809L
+#include <err.h>
+#include <string.h>
+#include <jansson.h>
+#include "status.h"
+
+struct status *status_from_json(char *json_data)
+{
+    json_t *root;
+    json_error_t error;
+
+    root = json_loads(json_data, 0, &error);
+    if (!root) {
+        fprintf(stderr, "status_from_json(): json parse error: line %d: %s\n",
+                error.line, error.text);
+        return NULL;
+    }
+
+    return status_from_json_t(root);
+}
+
+struct status *status_from_json_t(json_t *root)
+{
+    struct status *s;
+    if (!root) {
+        fprintf(stderr, "status_from_json_t(): json data is null\n");
+        return NULL;
+    }
+
+    if (!json_is_object(root)) {
+        fprintf(stderr, "status_from_json_t(): json root is not object\n");
+        json_decref(root);
+        return NULL;
+    }
+
+    s = calloc(1, sizeof(struct status));
+    if (!s) {
+        err(1, "status_from_json_t(): failed to allocate memory");
+        json_decref(root);
+        return NULL;
+    }
+
+    json_t *id = json_object_get(root, "id");
+    if (json_is_string(id)) {
+        s->id = strdup(json_string_value(id));
+    }
+
+    json_t *uri = json_object_get(root, "uri");
+    if (json_is_string(uri)) {
+        s->uri = strdup(json_string_value(uri));
+    }
+
+    json_t *url = json_object_get(root, "url");
+    if (json_is_string(url)) {
+        s->url = strdup(json_string_value(url));
+    }
+
+    json_t *in_reply_to_id = json_object_get(root, "in_reply_to_id");
+    if (json_is_string(in_reply_to_id)) {
+        s->in_reply_to_id = strdup(json_string_value(in_reply_to_id));
+    }
+
+    json_t *in_reply_to_account_id =
+            json_object_get(root, "in_reply_to_account_id");
+    if (json_is_string(in_reply_to_account_id)) {
+        s->in_reply_to_account_id =
+                strdup(json_string_value(in_reply_to_account_id));
+    }
+
+    json_t *content = json_object_get(root, "content");
+    if (json_is_string(content)) {
+        s->content = strdup(json_string_value(content));
+    }
+
+    json_t *replies_count = json_object_get(root, "replies_count");
+    if (json_is_integer(replies_count)) {
+        s->replies_count = json_integer_value(replies_count);
+    }
+
+    json_t *reblogs_count = json_object_get(root, "reblogs_count");
+    if (json_is_integer(reblogs_count)) {
+        s->reblogs_count = json_integer_value(reblogs_count);
+    }
+
+    json_t *favourites_count = json_object_get(root, "favourites_count");
+    if (json_is_integer(favourites_count)) {
+        s->favourites_count = json_integer_value(favourites_count);
+    }
+
+    json_decref(root);
+    return s;
+}
+
+void status_free(struct status *s)
+{
+    if (!s) {
+        fprintf(stderr, "status_free(): status not initializes");
+        return;
+    }
+    if (s->id)
+        free(s->id);
+    if (s->uri)
+        free(s->uri);
+    if (s->url)
+        free(s->url);
+    if (s->in_reply_to_id != NULL)
+        free(s->in_reply_to_id);
+    if (s->in_reply_to_account_id)
+        free(s->in_reply_to_account_id);
+    if (s->reblog)
+        status_free(s->reblog);
+    if (s->content)
+        free(s->content);
+    free(s);
+}