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authorMax Kellermann <max@duempel.org>2015-01-05 19:49:54 +0100
committerMax Kellermann <max@duempel.org>2015-01-05 19:49:54 +0100
commitc1f0708a5d305fa713943c71f6d251466f73dadb (patch)
tree996182adf124a17ed809181556e7da329673e539 /src/output/plugins
parent153f5854e26fb2e145fd1fe64ce0cc5fe5514f39 (diff)
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output/recorder: use config_param::GetBlockPath()
Supports "~/" expansion. Forces us to switch from "const char *" to AllocatedPath, which is a good thing.
Diffstat (limited to 'src/output/plugins')
-rw-r--r--src/output/plugins/RecorderOutputPlugin.cxx29
1 files changed, 17 insertions, 12 deletions
diff --git a/src/output/plugins/RecorderOutputPlugin.cxx b/src/output/plugins/RecorderOutputPlugin.cxx
index 9b8348d85..39fbca6e9 100644
--- a/src/output/plugins/RecorderOutputPlugin.cxx
+++ b/src/output/plugins/RecorderOutputPlugin.cxx
@@ -25,6 +25,8 @@
#include "encoder/EncoderList.hxx"
#include "config/ConfigError.hxx"
#include "Log.hxx"
+#include "fs/AllocatedPath.hxx"
+#include "fs/FileSystem.hxx"
#include "util/Error.hxx"
#include "util/Domain.hxx"
#include "system/fd_util.h"
@@ -47,7 +49,7 @@ struct RecorderOutput {
/**
* The destination file name.
*/
- const char *path;
+ AllocatedPath path;
/**
* The destination file descriptor.
@@ -60,7 +62,8 @@ struct RecorderOutput {
char buffer[32768];
RecorderOutput()
- :base(recorder_output_plugin) {}
+ :base(recorder_output_plugin),
+ path(AllocatedPath::Null()) {}
bool Initialize(const config_param &param, Error &error_r) {
return base.Configure(param, error_r);
@@ -97,9 +100,10 @@ RecorderOutput::Configure(const config_param &param, Error &error)
return false;
}
- path = param.GetBlockValue("path");
- if (path == nullptr) {
- error.Set(config_domain, "'path' not configured");
+ path = param.GetBlockPath("path", error);
+ if (path.IsNull()) {
+ if (!error.IsDefined())
+ error.Set(config_domain, "'path' not configured");
return false;
}
@@ -158,7 +162,8 @@ RecorderOutput::WriteToFile(const void *_data, size_t length, Error &error)
"write() returned 0");
return false;
} else if (errno != EINTR) {
- error.FormatErrno("Failed to write to '%s'", path);
+ error.FormatErrno("Failed to write to '%s'",
+ path.c_str());
return false;
}
}
@@ -188,11 +193,11 @@ RecorderOutput::Open(AudioFormat &audio_format, Error &error)
{
/* create the output file */
- fd = open_cloexec(path,
- O_CREAT|O_WRONLY|O_TRUNC|O_BINARY,
- 0666);
+ fd = OpenFile(path,
+ O_CREAT|O_WRONLY|O_TRUNC|O_BINARY,
+ 0666);
if (fd < 0) {
- error.FormatErrno("Failed to create '%s'", path);
+ error.FormatErrno("Failed to create '%s'", path.c_str());
return false;
}
@@ -200,14 +205,14 @@ RecorderOutput::Open(AudioFormat &audio_format, Error &error)
if (!encoder_open(encoder, audio_format, error)) {
close(fd);
- unlink(path);
+ RemoveFile(path);
return false;
}
if (!EncoderToFile(error)) {
encoder_close(encoder);
close(fd);
- unlink(path);
+ RemoveFile(path);
return false;
}