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authorMax Kellermann <max@duempel.org>2009-02-25 19:53:24 +0100
committerMax Kellermann <max@duempel.org>2009-02-25 19:53:24 +0100
commit74af4e4c3d714ab4208681053d849210df8451b0 (patch)
tree1c92b50a7b73ce6a339aa4f03201fe029f89fd97 /src/output/fifo_plugin.c
parentee7cf9c9b80a7888625b224132751c33f7b4c563 (diff)
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fifo: no CamelCase
Renamed types, functions and variables.
Diffstat (limited to '')
-rw-r--r--src/output/fifo_plugin.c93
1 files changed, 50 insertions, 43 deletions
diff --git a/src/output/fifo_plugin.c b/src/output/fifo_plugin.c
index da6d5d774..39a16444d 100644
--- a/src/output/fifo_plugin.c
+++ b/src/output/fifo_plugin.c
@@ -34,19 +34,19 @@
#define FIFO_BUFFER_SIZE 65536 /* pipe capacity on Linux >= 2.6.11 */
-typedef struct _FifoData {
+struct fifo_data {
char *path;
int input;
int output;
int created;
Timer *timer;
-} FifoData;
+};
-static FifoData *newFifoData(void)
+static struct fifo_data *fifo_data_new(void)
{
- FifoData *ret;
+ struct fifo_data *ret;
- ret = g_new(FifoData, 1);
+ ret = g_new(struct fifo_data, 1);
ret->path = NULL;
ret->input = -1;
@@ -56,13 +56,13 @@ static FifoData *newFifoData(void)
return ret;
}
-static void freeFifoData(FifoData *fd)
+static void fifo_data_free(struct fifo_data *fd)
{
g_free(fd->path);
g_free(fd);
}
-static void removeFifo(FifoData *fd)
+static void fifo_delete(struct fifo_data *fd)
{
g_debug("Removing FIFO \"%s\"", fd->path);
@@ -75,7 +75,8 @@ static void removeFifo(FifoData *fd)
fd->created = 0;
}
-static void closeFifo(FifoData *fd)
+static void
+fifo_close(struct fifo_data *fd)
{
struct stat st;
@@ -90,10 +91,11 @@ static void closeFifo(FifoData *fd)
}
if (fd->created && (stat(fd->path, &st) == 0))
- removeFifo(fd);
+ fifo_delete(fd);
}
-static int makeFifo(FifoData *fd)
+static int
+fifo_make(struct fifo_data *fd)
{
if (mkfifo(fd->path, 0666) < 0) {
g_warning("Couldn't create FIFO \"%s\": %s",
@@ -106,14 +108,15 @@ static int makeFifo(FifoData *fd)
return 0;
}
-static int checkFifo(FifoData *fd)
+static int
+fifo_check(struct fifo_data *fd)
{
struct stat st;
if (stat(fd->path, &st) < 0) {
if (errno == ENOENT) {
/* Path doesn't exist */
- return makeFifo(fd);
+ return fifo_make(fd);
}
g_warning("Failed to stat FIFO \"%s\": %s",
@@ -130,16 +133,17 @@ static int checkFifo(FifoData *fd)
return 0;
}
-static bool openFifo(FifoData *fd)
+static bool
+fifo_open(struct fifo_data *fd)
{
- if (checkFifo(fd) < 0)
+ if (fifo_check(fd) < 0)
return false;
fd->input = open(fd->path, O_RDONLY|O_NONBLOCK);
if (fd->input < 0) {
g_warning("Could not open FIFO \"%s\" for reading: %s",
fd->path, strerror(errno));
- closeFifo(fd);
+ fifo_close(fd);
return false;
}
@@ -147,7 +151,7 @@ static bool openFifo(FifoData *fd)
if (fd->output < 0) {
g_warning("Could not open FIFO \"%s\" for writing: %s",
fd->path, strerror(errno));
- closeFifo(fd);
+ fifo_close(fd);
return false;
}
@@ -155,10 +159,10 @@ static bool openFifo(FifoData *fd)
}
static void *
-fifo_initDriver(G_GNUC_UNUSED const struct audio_format *audio_format,
- const struct config_param *param)
+fifo_output_init(G_GNUC_UNUSED const struct audio_format *audio_format,
+ const struct config_param *param)
{
- FifoData *fd;
+ struct fifo_data *fd;
char *value, *path;
value = config_dup_block_string(param, "path", NULL);
@@ -173,45 +177,48 @@ fifo_initDriver(G_GNUC_UNUSED const struct audio_format *audio_format,
"at line %i", param->line);
}
- fd = newFifoData();
+ fd = fifo_data_new();
fd->path = path;
- if (!openFifo(fd)) {
- freeFifoData(fd);
+ if (!fifo_open(fd)) {
+ fifo_data_free(fd);
return NULL;
}
return fd;
}
-static void fifo_finishDriver(void *data)
+static void
+fifo_output_finish(void *data)
{
- FifoData *fd = (FifoData *)data;
+ struct fifo_data *fd = (struct fifo_data *)data;
- closeFifo(fd);
- freeFifoData(fd);
+ fifo_close(fd);
+ fifo_data_free(fd);
}
-static bool fifo_openDevice(void *data,
- struct audio_format *audio_format)
+static bool
+fifo_output_open(void *data, struct audio_format *audio_format)
{
- FifoData *fd = (FifoData *)data;
+ struct fifo_data *fd = (struct fifo_data *)data;
fd->timer = timer_new(audio_format);
return true;
}
-static void fifo_closeDevice(void *data)
+static void
+fifo_output_close(void *data)
{
- FifoData *fd = (FifoData *)data;
+ struct fifo_data *fd = (struct fifo_data *)data;
timer_free(fd->timer);
}
-static void fifo_dropBufferedAudio(void *data)
+static void
+fifo_output_cancel(void *data)
{
- FifoData *fd = (FifoData *)data;
+ struct fifo_data *fd = (struct fifo_data *)data;
char buf[FIFO_BUFFER_SIZE];
int bytes = 1;
@@ -227,9 +234,9 @@ static void fifo_dropBufferedAudio(void *data)
}
static size_t
-fifo_playAudio(void *data, const void *chunk, size_t size)
+fifo_output_play(void *data, const void *chunk, size_t size)
{
- FifoData *fd = (FifoData *)data;
+ struct fifo_data *fd = (struct fifo_data *)data;
ssize_t bytes;
if (!fd->timer->started)
@@ -248,7 +255,7 @@ fifo_playAudio(void *data, const void *chunk, size_t size)
switch (errno) {
case EAGAIN:
/* The pipe is full, so empty it */
- fifo_dropBufferedAudio(fd);
+ fifo_output_cancel(fd);
continue;
case EINTR:
continue;
@@ -261,12 +268,12 @@ fifo_playAudio(void *data, const void *chunk, size_t size)
}
}
-const struct audio_output_plugin fifoPlugin = {
+const struct audio_output_plugin fifo_output_plugin = {
.name = "fifo",
- .init = fifo_initDriver,
- .finish = fifo_finishDriver,
- .open = fifo_openDevice,
- .play = fifo_playAudio,
- .cancel = fifo_dropBufferedAudio,
- .close = fifo_closeDevice,
+ .init = fifo_output_init,
+ .finish = fifo_output_finish,
+ .open = fifo_output_open,
+ .close = fifo_output_close,
+ .play = fifo_output_play,
+ .cancel = fifo_output_cancel,
};