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let codecs and timers use existing pool and add new file i/o backend

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@212 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2005-12-27 18:46:12 +00:00
parent fb85339762
commit 378ce8e115
11 changed files with 412 additions and 36 deletions
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56
src/switch_core.c
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@@ -315,6 +315,62 @@ SWITCH_DECLARE(switch_status) switch_core_codec_destroy(switch_codec *codec)
return SWITCH_STATUS_SUCCESS;
}
SWITCH_DECLARE(switch_status) switch_core_file_open(switch_file_handle *fh, char *file_path, unsigned int flags, switch_memory_pool *pool)
{
char *ext;
switch_status status;
memset(fh, 0, sizeof(*fh));
if (!(ext = strrchr(file_path, '.'))) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "Invalid Format\n");
return SWITCH_STATUS_FALSE;
}
ext++;
if (!(fh->file_interface = loadable_module_get_file_interface(ext))) {
switch_console_printf(SWITCH_CHANNEL_CONSOLE, "invalid file format [%s]!\n", ext);
return SWITCH_STATUS_GENERR;
}
fh->flags = flags;
if (pool) {
fh->memory_pool = pool;
} else {
if ((status = switch_core_new_memory_pool(&fh->memory_pool)) != SWITCH_STATUS_SUCCESS) {
return status;
}
switch_set_flag(fh, SWITCH_TIMER_FLAG_FREE_POOL);
}
return fh->file_interface->file_open(fh, file_path);
}
SWITCH_DECLARE(switch_status) switch_core_file_read(switch_file_handle *fh, void *data, size_t *len)
{
assert(fh != NULL);
return fh->file_interface->file_read(fh, data, len);
}
SWITCH_DECLARE(switch_status) switch_core_file_write(switch_file_handle *fh, void *data, size_t *len)
{
assert(fh != NULL);
return fh->file_interface->file_write(fh, data, len);
}
SWITCH_DECLARE(switch_status) switch_core_file_seek(switch_file_handle *fh, unsigned int *cur_pos, unsigned int samples, int whence)
{
return fh->file_interface->file_seek(fh, cur_pos, samples, whence);
}
SWITCH_DECLARE(switch_status) switch_core_file_close(switch_file_handle *fh)
{
return fh->file_interface->file_close(fh);
}
SWITCH_DECLARE(switch_status) switch_core_timer_init(switch_timer *timer, char *timer_name, int interval, int samples, switch_memory_pool *pool)
{
switch_timer_interface *timer_interface;