From 86754d7d53b59ce52de51a32f865d4916c119bdb Mon Sep 17 00:00:00 2001
From: Richard Nyberg <rnyberg@murmeldjur.se>
Date: Wed, 13 Sep 2006 07:02:07 +0000
Subject: btpd now has a library of torrents indexed by number and info hash.
 The add and del commands adds or removes torrents from this library. The
 start and stop commands are used to active or deactivate torrents. Also, a
 mechanism for qeurying data on torrents has been added. It's only used by the
 btcli list and stat commands yet though.

btcli has been split into different files for each command.

Both btpd and btcli now use misc/btpd_if.h for all ipc definitions.

Misc changes:
- struct metainfo is gone. Use the new mi_* functions.
- Add printf format type checking where appropriate.
---
 cli/list.c | 124 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 cli/list.c

(limited to 'cli/list.c')

diff --git a/cli/list.c b/cli/list.c
new file mode 100644
index 0000000..8bdf851
--- /dev/null
+++ b/cli/list.c
@@ -0,0 +1,124 @@
+#include "btcli.h"
+
+void
+usage_list(void)
+{
+    printf(
+        "List torrents.\n"
+        "\n"
+        "Usage: list [-a] [-i]\n"
+        "\n"
+        );
+    exit(1);
+}
+
+struct item {
+    unsigned num;
+    char *name;
+    char st;
+    BTPDQ_ENTRY(item) entry;
+};
+
+struct items {
+    int count;
+    BTPDQ_HEAD(item_tq, item) hd;
+};
+
+void
+itm_insert(struct items *itms, struct item *itm)
+{
+    struct item *p;
+    BTPDQ_FOREACH(p, &itms->hd, entry)
+        if (itm->num < p->num)
+#if 0
+        if (strcmp(itm->name, p->name) < 0)
+#endif
+            break;
+    if (p != NULL)
+        BTPDQ_INSERT_BEFORE(p, itm, entry);
+    else
+        BTPDQ_INSERT_TAIL(&itms->hd, itm, entry);
+}
+
+static void
+list_cb(int obji, enum ipc_err objerr, struct ipc_get_res *res, void *arg)
+{
+    struct items *itms = arg;
+    struct item *itm = calloc(1, sizeof(*itm));
+    itms->count++;
+    itm->num = (unsigned)res[IPC_TVAL_NUM].v.num;
+    itm->st = tstate_char(res[IPC_TVAL_STATE].v.num);
+    if (res[IPC_TVAL_NAME].type == IPC_TYPE_ERR)
+        asprintf(&itm->name, "%s", ipc_strerror(res[IPC_TVAL_NAME].v.num));
+    else
+        asprintf(&itm->name, "%.*s", (int)res[IPC_TVAL_NAME].v.str.l,
+            res[IPC_TVAL_NAME].v.str.p);
+    itm_insert(itms, itm);
+#if 0
+    int *count = arg;
+    (*count)++;
+    printf("%4u %c.", (unsigned)res[IPC_TVAL_NUM].v.num,
+        tstate_char(res[IPC_TVAL_STATE].v.num));
+    if (res[IPC_TVAL_NAME].type == IPC_TYPE_ERR)
+        printf(" %s\n", ipc_strerror(res[IPC_TVAL_NAME].v.num));
+    else
+        printf(" %.*s\n", (int)res[IPC_TVAL_NAME].v.str.l,
+            res[IPC_TVAL_NAME].v.str.p);
+#endif
+}
+
+void
+print_items(struct items* itms)
+{
+    int n;
+    struct item *p;
+    BTPDQ_FOREACH(p, &itms->hd, entry) {
+        n = printf("%u: ", p->num);
+        while (n < 7) {
+            putchar(' ');
+            n++;
+        }
+        printf("%c. %s\n", p->st, p->name);
+    }
+}
+
+static struct option list_opts [] = {
+    { "help", no_argument, NULL, 'H' },
+    {NULL, 0, NULL, 0}
+};
+
+void
+cmd_list(int argc, char **argv)
+{
+    int ch, /*count = 0,*/ inactive = 0, active = 0;
+    enum ipc_twc twc;
+    enum ipc_tval keys[] = { IPC_TVAL_NUM, IPC_TVAL_STATE, IPC_TVAL_NAME };
+    struct items itms;
+    while ((ch = getopt_long(argc, argv, "ai", list_opts, NULL)) != -1) {
+        switch (ch) {
+        case 'a':
+            active = 1;
+            break;
+        case 'i':
+            inactive = 1;
+            break;
+        default:
+            usage_list();
+        }
+    }
+
+    if (inactive == active)
+        twc = IPC_TWC_ALL;
+    else if (inactive)
+        twc = IPC_TWC_INACTIVE;
+    else
+        twc = IPC_TWC_ACTIVE;
+
+    btpd_connect();
+    printf("NUM    ST NAME\n");
+    itms.count = 0;
+    BTPDQ_INIT(&itms.hd);
+    handle_ipc_res(btpd_tget_wc(ipc, twc, keys, 3, list_cb, &itms), "tget");
+    print_items(&itms);
+    printf("Listed %d torrent%s.\n", itms.count, itms.count == 1 ? "" : "s");
+}
-- 
cgit 1.4.1