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authorWarren Dukes <warren.dukes@gmail.com>2004-11-02 18:53:38 +0000
committerWarren Dukes <warren.dukes@gmail.com>2004-11-02 18:53:38 +0000
commitbc3019dc696a1a384e11097f11e1d5bc10dc87cd (patch)
tree742165fc3c7403c6bf0032e94b4148632aa49562 /src/inputStream_http.c
parentd89a48aaa2ed85f346eae8fb0e4f345ef76d8501 (diff)
downloadmpd-bc3019dc696a1a384e11097f11e1d5bc10dc87cd.tar.gz
mpd-bc3019dc696a1a384e11097f11e1d5bc10dc87cd.tar.xz
mpd-bc3019dc696a1a384e11097f11e1d5bc10dc87cd.zip
make http buffer and prebuffer size configurable
git-svn-id: https://svn.musicpd.org/mpd/trunk@2479 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to 'src/inputStream_http.c')
-rw-r--r--src/inputStream_http.c61
1 files changed, 51 insertions, 10 deletions
diff --git a/src/inputStream_http.c b/src/inputStream_http.c
index 15768929f..2641887fd 100644
--- a/src/inputStream_http.c
+++ b/src/inputStream_http.c
@@ -42,8 +42,8 @@
#define HTTP_CONN_STATE_OPEN 3
#define HTTP_CONN_STATE_REOPEN 4
-#define HTTP_BUFFER_SIZE 131072
-#define HTTP_PREBUFFER_SIZE (HTTP_BUFFER_SIZE >> 2)
+#define HTTP_BUFFER_SIZE_DEFAULT 131072
+#define HTTP_PREBUFFER_SIZE_DEFAULT (HTTP_BUFFER_SIZE_DEFAULT >> 2)
#define HTTP_REDIRECT_MAX 10
@@ -51,6 +51,8 @@ static char * proxyHost = NULL;
static int proxyPort = 0;
static char * proxyUser = NULL;
static char * proxyPassword = NULL;
+static int bufferSize;
+static int prebufferSize;
typedef struct _InputStreemHTTPData {
char * host;
@@ -58,7 +60,7 @@ typedef struct _InputStreemHTTPData {
int port;
int sock;
int connState;
- char buffer[HTTP_BUFFER_SIZE];
+ char * buffer;
size_t buflen;
int timesRedirected;
int icyMetaint;
@@ -133,6 +135,42 @@ void inputStream_initHttp() {
param->line);
exit(EXIT_FAILURE);
}
+
+ param = getConfigParam(CONF_HTTP_BUFFER_SIZE);
+
+ if(param) {
+ bufferSize = strtol(param->value, &test, 10);
+
+ if(bufferSize <= 0 || *test != '\0') {
+ ERROR("\"%s\" specified for %s at line %i is not a "
+ "positivie intenger\n",
+ param->value, CONF_HTTP_BUFFER_SIZE,
+ param->line);
+ exit(EXIT_FAILURE);
+ }
+
+ bufferSize *= 1024;
+
+ if(prebufferSize > bufferSize) prebufferSize = bufferSize;
+ }
+
+ param = getConfigParam(CONF_HTTP_PREBUFFER_SIZE);
+
+ if(param) {
+ prebufferSize = strtol(param->value, &test, 10);
+
+ if(bufferSize <= 0 || *test != '\0') {
+ ERROR("\"%s\" specified for %s at line %i is not a "
+ "positivie intenger\n",
+ param->value, CONF_HTTP_PREBUFFER_SIZE,
+ param->line);
+ exit(EXIT_FAILURE);
+ }
+
+ prebufferSize *= 1024;
+
+ if(prebufferSize > bufferSize) bufferSize = prebufferSize;
+ }
}
/* base64 code taken from xmms */
@@ -223,6 +261,7 @@ static InputStreamHTTPData * newInputStreamHTTPData() {
ret->icyMetaint = 0;
ret->prebuffer = 0;
ret->icyOffset = 0;
+ ret->buffer = malloc(bufferSize);
return ret;
}
@@ -233,6 +272,8 @@ static void freeInputStreamHTTPData(InputStreamHTTPData * data) {
if(data->proxyAuth) free(data->proxyAuth);
if(data->httpAuth) free(data->httpAuth);
+ free(data->buffer);
+
free(data);
}
@@ -489,14 +530,14 @@ static int getHTTPHello(InputStream * inStream) {
return -1;
}
- if(data->buflen >= HTTP_BUFFER_SIZE-1) {
+ if(data->buflen >= bufferSize-1) {
data->connState = HTTP_CONN_STATE_CLOSED;
close(data->sock);
return -1;
}
readed = recv(data->sock, data->buffer+data->buflen,
- HTTP_BUFFER_SIZE-1-data->buflen, 0);
+ bufferSize-1-data->buflen, 0);
if(readed < 0 && (errno == EAGAIN || errno == EINTR)) return 0;
@@ -720,7 +761,7 @@ size_t inputStream_httpRead(InputStream * inStream, void * ptr, size_t size,
if(metalen < 0) metalen = 0;
if(metalen+1 > data->buflen) {
/* damn that's some fucking big metadata! */
- if(HTTP_BUFFER_SIZE < metalen+1) {
+ if(bufferSize < metalen+1) {
data->connState =
HTTP_CONN_STATE_CLOSED;
close(data->sock);
@@ -810,13 +851,13 @@ int inputStream_httpBuffer(InputStream * inStream) {
if(data->buflen == 0 || data->buflen < data->icyMetaint) {
data->prebuffer = 1;
}
- else if(data->buflen > HTTP_PREBUFFER_SIZE) data->prebuffer = 0;
+ else if(data->buflen > prebufferSize) data->prebuffer = 0;
if(data->connState == HTTP_CONN_STATE_OPEN &&
- data->buflen < HTTP_BUFFER_SIZE-1)
+ data->buflen < bufferSize-1)
{
readed = read(data->sock, data->buffer+data->buflen,
- (size_t)(HTTP_BUFFER_SIZE-1-data->buflen));
+ (size_t)(bufferSize-1-data->buflen));
if(readed < 0 && (errno == EAGAIN || errno == EINTR)) {
readed = 0;
@@ -830,7 +871,7 @@ int inputStream_httpBuffer(InputStream * inStream) {
data->buflen += readed;
}
- if(data->buflen > HTTP_PREBUFFER_SIZE) data->prebuffer = 0;
+ if(data->buflen > prebufferSize) data->prebuffer = 0;
return (readed ? 1 : 0);
}