summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorLinus Nielsen Feltzing <linus@haxx.se>2005-04-07 12:17:14 +0000
committerLinus Nielsen Feltzing <linus@haxx.se>2005-04-07 12:17:14 +0000
commit2fa2bf6cede19ef5724429643e4002335dea79b1 (patch)
tree9838a7cec7fa631c91da5d1e72a9ba671a888224
parent43bf39edb718aa510188b3594e583c905dea5a54 (diff)
downloadrockbox-2fa2bf6cede19ef5724429643e4002335dea79b1.tar.gz
rockbox-2fa2bf6cede19ef5724429643e4002335dea79b1.tar.bz2
rockbox-2fa2bf6cede19ef5724429643e4002335dea79b1.zip
Patch #1164207 by Alexandre Bourget, the iriverify plugin, transforms Rockbox generated playlists so they are recognized by the iRiver firmware
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6259 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--apps/plugins/SOURCES1
-rw-r--r--apps/plugins/iriverify.c176
-rw-r--r--docs/CREDITS1
3 files changed, 178 insertions, 0 deletions
diff --git a/apps/plugins/SOURCES b/apps/plugins/SOURCES
index 030fc324d9..ae9128abb0 100644
--- a/apps/plugins/SOURCES
+++ b/apps/plugins/SOURCES
@@ -73,4 +73,5 @@ a52towav.c
flac2wav.c
vorbis2wav.c
wv2wav.c
+iriverify.c
#endif
diff --git a/apps/plugins/iriverify.c b/apps/plugins/iriverify.c
new file mode 100644
index 0000000000..9e7cdfb16a
--- /dev/null
+++ b/apps/plugins/iriverify.c
@@ -0,0 +1,176 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2005 Alexandre Bourget
+ *
+ * Plugin to transform a Rockbox produced m3u playlist into something
+ * understandable by the picky original iRiver firmware.
+ *
+ * Based on sort.c by the Rockbox team.
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "plugin.h"
+
+
+static struct plugin_api* rb;
+
+int buf_size;
+static char *filename;
+static int readsize;
+static char *stringbuffer;
+static char crlf[2] = "\r\n";
+
+int read_buffer(int offset)
+{
+ int fd;
+
+ fd = rb->open(filename, O_RDONLY);
+ if(fd < 0)
+ return 10 * fd - 1;
+
+ /* Fill the buffer from the file */
+ rb->lseek(fd, offset, SEEK_SET);
+ readsize = rb->read(fd, stringbuffer, buf_size);
+ rb->close(fd);
+
+ if(readsize < 0)
+ return readsize * 10 - 2;
+
+ if(readsize == buf_size)
+ return buf_size; /* File too big */
+
+ return 0;
+}
+
+static int write_file(void)
+{
+ char tmpfilename[MAX_PATH+1];
+ int fd;
+ int rc;
+ char *buf_ptr;
+ char *str_begin;
+
+ /* Create a temporary file */
+
+ rb->snprintf(tmpfilename, MAX_PATH+1, "%s.tmp", filename);
+
+ fd = rb->creat(tmpfilename, 0);
+ if(fd < 0)
+ return 10 * fd - 1;
+
+ /* Let's make sure it always writes CR/LF and not only LF */
+ buf_ptr = stringbuffer;
+ str_begin = stringbuffer;
+ do {
+ /* Transform slashes into backslashes */
+ if(*buf_ptr == '/')
+ *buf_ptr = '\\';
+
+ if((*buf_ptr == '\r') || (*buf_ptr == '\n')) {
+ /* We have no complete string ? It's only a leading \n or \r ? */
+ if (!str_begin)
+ continue;
+
+ /* Terminate string */
+ *buf_ptr = 0;
+
+ /* Write our new string */
+ rc = rb->write(fd, str_begin, rb->strlen(str_begin));
+ if(rc < 0) {
+ rb->close(fd);
+ return 10 * rc - 2;
+ }
+ /* Write CR/LF */
+ rc = rb->write(fd, crlf, 2);
+ if(rc < 0) {
+ rb->close(fd);
+ return 10 * rc - 3;
+ }
+
+ /* Reset until we get a new line */
+ str_begin = NULL;
+
+ }
+ else {
+ /* We start a new line here */
+ if (!str_begin)
+ str_begin = buf_ptr;
+ }
+
+ /* Ok, skip a char */
+ buf_ptr++;
+
+ /* until ... */
+ } while(buf_ptr < stringbuffer + readsize);
+
+ rb->close(fd);
+
+ /* Remove the original file */
+ rc = rb->remove(filename);
+ if(rc < 0) {
+ return 10 * rc - 4;
+ }
+
+ /* Replace the old file with the new */
+ rc = rb->rename(tmpfilename, filename);
+ if(rc < 0) {
+ return 10 * rc - 5;
+ }
+
+ return 0;
+}
+
+enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+{
+ char *buf;
+ int rc;
+ TEST_PLUGIN_API(api);
+
+ filename = (char *)parameter;
+
+ rb = api;
+
+ buf = rb->plugin_get_audio_buffer(&buf_size); /* start munching memory */
+
+ stringbuffer = buf;
+
+ rb->lcd_clear_display();
+ rb->splash(0, true, "Converting...");
+
+ rc = read_buffer(0);
+ if(rc == 0) {
+ rb->lcd_clear_display();
+ rb->splash(0, true, "Writing...");
+ rc = write_file();
+
+ if(rc < 0) {
+ rb->lcd_clear_display();
+ rb->splash(HZ, true, "Can't write file: %d", rc);
+ } else {
+ rb->lcd_clear_display();
+ rb->splash(HZ, true, "Done");
+ }
+ } else {
+ if(rc < 0) {
+ rb->lcd_clear_display();
+ rb->splash(HZ, true, "Can't read file: %d", rc);
+ } else {
+ rb->lcd_clear_display();
+ rb->splash(HZ, true, "The file is too big");
+ }
+ }
+
+ return PLUGIN_OK;
+}
diff --git a/docs/CREDITS b/docs/CREDITS
index e8c1018b68..b654e30d4b 100644
--- a/docs/CREDITS
+++ b/docs/CREDITS
@@ -103,3 +103,4 @@ Manuel Dejonghe
Michiel van der Kolk
Tony Motakis
Andy Young
+Alexandre Bourget