#include "lp_json.h"
#include "ppastats.h"
-static const char *
-QUERY_GET_PUBLISHED_BINARIES = "?ws.op=getPublishedBinaries&ws.size=150";
+/** Default ws.size value for the getPublishedBinaries request. */
+static const int DEFAULT_WS_SIZE = 150;
+
static const char *QUERY_GET_DOWNLOAD_COUNT = "?ws.op=getDownloadCount";
static const char *
QUERY_GET_DAILY_DOWNLOAD_TOTALS = "?ws.op=getDailyDownloadTotals";
return list;
}
-struct bpph **get_bpph_list(const char *archive_url, const char *pkg_status)
+static char *get_last_creation_date(struct bpph **list)
{
- char *url, *key;
- struct bpph **result = NULL;
- struct json_object *o, *bpph_json, *o_next;
+ time_t last, t;
+ struct bpph **cur;
- url = malloc(strlen(archive_url)+
- strlen(QUERY_GET_PUBLISHED_BINARIES)+
- (pkg_status ? strlen("&status=")+strlen(pkg_status) : 0)+
- 1);
+ last = 0;
- strcpy(url, archive_url);
- strcat(url, QUERY_GET_PUBLISHED_BINARIES);
+ if (list)
+ for (cur = list; *cur; cur++) {
+ t = (*cur)->date_created;
+ if (t > last)
+ last = t;
+ }
+
+ if (last)
+ return time_to_str(last);
+ else
+ return NULL;
+}
+
+/*
+ * 'archive_url': LP URL of the archive.
+ * 'size': size of the reply array. Between 1-300, else default value is used.
+ */
+static char *create_query_get_bpph(const char *archive_url,
+ const char *status,
+ int size)
+{
+ static const char *default_opt = "?ws.op=getPublishedBinaries&ws.size=";
+ static const char *status_opt = "&status=";
+ char *url;
+ size_t n;
+
+ if (size < 1 || size > 300)
+ size = DEFAULT_WS_SIZE;
+
+ n = strlen(archive_url) + strlen(default_opt) + 3 + 1;
+
+ if (status)
+ n += strlen(status_opt) + strlen(status);
+
+ url = malloc(n);
+ sprintf(url, "%s%s%d", archive_url, default_opt, size);
- if (pkg_status) {
- strcat(url, "&status=");
- strcat(url, pkg_status);
+ if (status) {
+ strcat(url, status_opt);
+ strcat(url, status);
}
+ return url;
+}
+
+struct bpph **get_bpph_list(const char *archive_url,
+ const char *pkg_status,
+ int ws_size)
+{
+ char *url, *key, *tmp;
+ struct bpph **result;
+ struct json_object *o, *bpph_json, *o_next;
+ char *date;
+ int ok;
+
+ url = create_query_get_bpph(archive_url, pkg_status, ws_size);
+
key = get_bpph_list_cache_key(archive_url);
+
result = get_bpph_list_from_cache(key);
+ if (result) {
+ date = get_last_creation_date(result);
+
+ if (date) {
+ printf("Update package since: %s\n", date);
+
+ tmp = malloc(strlen(url)
+ + strlen("&created_since_date=")
+ + strlen(date)+1);
+ strcpy(tmp, url);
+ strcat(tmp, "&created_since_date=");
+ strcat(tmp, date);
+
+ free(url);
+ url = tmp;
+
+ free(date);
+ }
+ }
+
+ ok = 1;
while (url) {
o = get_json_object(url);
free(url);
url = NULL;
- if (!o)
+ if (!o) {
+ ok = 0;
break;
+ }
result = bpph_list_append_list(result,
json_object_to_bpph_list(o));
json_object_put(o);
}
- bpph_json = bpph_list_to_json(result);
-
- fcache_put(key, json_object_to_json_string(bpph_json));
+ if (ok) {
+ bpph_json = bpph_list_to_json(result);
+ fcache_put(key, json_object_to_json_string(bpph_json));
+ json_object_put(bpph_json);
+ }
- json_object_put(bpph_json);
free(key);
return result;