1 files changed, 126 insertions, 0 deletions
diff --git a/plugins/artwork/wos.c b/plugins/artwork/wos.c
new file mode 100644
index 00000000..9262345d
--- /dev/null
+++ b/plugins/artwork/wos.c
@@ -0,0 +1,126 @@
+/*
+    world of spectrum game cover downloader for the Deadbeef Artwork plugin
+    Copyright (C) 2009-2012 Alexey Yakovenko and other contributors
+
+    This software is provided 'as-is', without any express or implied
+    warranty.  In no event will the authors be held liable for any damages
+    arising from the use of this software.
+
+    Permission is granted to anyone to use this software for any purpose,
+    including commercial applications, and to alter it and redistribute it
+    freely, subject to the following restrictions:
+
+    1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+
+    2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+
+    3. This notice may not be removed or altered from any source distribution.
+*/
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <limits.h>
+#include <ctype.h>
+
+#include "artwork.h"
+#include "escape.h"
+
+//#define trace(...) { fprintf(stderr, __VA_ARGS__); }
+#define trace(...)
+
+extern DB_functions_t *deadbeef;
+
+#define BASE_URL "http://www.worldofspectrum.org/showscreen.cgi?screen=screens/load"
+#define min(x,y) ((x)<(y)?(x):(y))
+
+void
+strcopy_escape (char *dst, int d_len, const char *src, int n) {
+    char *e = dst + d_len - 1;
+    const char *se = src + n;
+    while (dst < e && *src && src < se) {
+        if (*src != ' ' && *src != '!') {
+            *dst++ = *src;
+        }
+        src++;
+    }
+    *dst = 0;
+}
+
+int
+fetch_from_wos (const char *title, const char *dest)
+{
+    // extract game title from title
+    char t[100];
+    char *dash = strstr (title, " -");
+    if (!dash) {
+        strcopy_escape (t, sizeof (t), title, strlen (title));
+    }
+    else {
+        strcopy_escape(t, sizeof (t), title, dash-title);
+    }
+    char *sp;
+    while (sp = strchr(t, ' ')) {
+        *sp = '_';
+    }
+    char *title_url = uri_escape (t, 0);
+    char url [1024];
+    snprintf (url, sizeof (url), BASE_URL "/%c/gif/%s.gif", tolower (title_url[0]), title_url);
+    free (title_url);
+    trace ("WOS request: %s\n", url);
+
+    DB_FILE *fp = NULL;
+
+    fp = deadbeef->fopen (url);
+    if (!fp) {
+        trace ("fetch_from_wos: failed to open %s\n", url);
+        return -1;
+    }
+    current_file = fp;
+
+    char temp[PATH_MAX];
+    snprintf (temp, sizeof (temp), "%s.part", dest);
+    FILE *out = fopen (temp, "w+b");
+    if (!out) {
+        trace ("fetch_from_lastfm: failed to open %s for writing\n", temp);
+        deadbeef->fclose (fp);
+        current_file = NULL;
+        return -1;
+    }
+
+    char *writebuffer[4096];
+    int len;
+    int error = 0;
+    while ((len = deadbeef->fread (writebuffer, 1, sizeof (writebuffer), fp)) > 0) {
+        if (fwrite (writebuffer, 1, len, out) != len) {
+            trace ("fetch_from_lastfm: failed to write to %s\n", dest);
+            error = 1;
+            break;
+        }
+    }
+
+    fclose (out);
+    current_file = NULL;
+    deadbeef->fclose (fp);
+
+    if (error) {
+        unlink (temp);
+        return -1;
+    }
+
+    if (rename (temp, dest) != 0) {
+        unlink (temp);
+        unlink (dest);
+        return -1;
+    }
+
+    return 0;
+}