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file name generation for recorder without RTC (Ondio)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5298 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jörg Hohensohn 2004-10-17 10:00:46 +00:00
parent 954e5888b1
commit 1120ef50c7
1 changed files with 41 additions and 5 deletions
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46
apps/recorder/recording.c
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@ -48,6 +48,7 @@
#include "dir.h"
#include "errno.h"
#include "talk.h"
#include "atoi.h"
#ifdef HAVE_RECORDING
@ -149,18 +150,53 @@ void adjust_cursor(void)
char *rec_create_filename(char *buffer)
{
int fpos;
struct tm *tm = get_time();
if(global_settings.rec_directory)
getcwd(buffer, MAX_PATH);
else
strncpy(buffer, rec_base_directory, MAX_PATH);
/* Append filename to path: RYYMMDD-HH.MM.SS.mp3 */
fpos = strlen(buffer);
snprintf(&buffer[fpos], MAX_PATH-fpos, "/R%02d%02d%02d-%02d%02d%02d.mp3",
tm->tm_year%100, tm->tm_mon+1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
#ifdef HAVE_RTC
{
struct tm *tm = get_time();
/* Append filename to path: RYYMMDD-HH.MM.SS.mp3 */
snprintf(&buffer[fpos], MAX_PATH-fpos,
"/R%02d%02d%02d-%02d%02d%02d.mp3",
tm->tm_year%100, tm->tm_mon+1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
}
#else
{
DIR* dir;
int max_rec_file = 1; /* default to rec_0001.mp3 */
dir = opendir(buffer);
if (dir) /* found */
{
/* Search for the highest recording filename present,
increment behind that. So even with "holes"
(deleted recordings), the newest will always have the
highest number. */
while(true)
{
struct dirent* entry;
int curr_rec_file;
/* walk through the directory content */
entry = readdir(dir);
if (!entry)
break; /* end of dir */
if (strncasecmp(entry->d_name, "rec_", 4))
continue; /* no recording file */
curr_rec_file = atoi(&entry->d_name[4]);
if (curr_rec_file >= max_rec_file)
max_rec_file = curr_rec_file + 1;
}
}
snprintf(&buffer[fpos], MAX_PATH-fpos,
"/rec_%04d.mp3", max_rec_file);
}
#endif
return buffer;
}