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-rw-r--r--src/inputStream.c50
1 files changed, 12 insertions, 38 deletions
diff --git a/src/inputStream.c b/src/inputStream.c
index 1dea4f271..578749e24 100644
--- a/src/inputStream.c
+++ b/src/inputStream.c
@@ -18,61 +18,35 @@
#include "inputStream.h"
+#include "inputStream_file.h"
+#include "inputStream_http.h"
+
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
-#include <errno.h>
-
-int openInputStreamFromFile(InputStream * inStream, char * filename) {
- inStream->fp = fopen(filename,"r");
- if(!inStream->fp) {
- inStream->error = errno;
- return -1;
- }
- inStream->offset = 0;
+int openInputStream(InputStream * inStream, char * url) {
+ if(inputStream_fileOpen(inStream,url) == 0) return 0;
+ if(inputStream_httpOpen(inStream,url) == 0) return 0;
- fseek(inStream->fp,0,SEEK_END);
- inStream->size = ftell(inStream->fp);
- fseek(inStream->fp,0,SEEK_SET);
-
- return 0;
+ return -1;
}
int seekInputStream(InputStream * inStream, long offset, int whence) {
- if(fseek(inStream->fp,offset,whence)==0) {
- inStream->offset = ftell(inStream->fp);
- }
- else {
- inStream->error = errno;
- return -1;
- }
-
- return 0;
+ return inStream->seekFunc(inStream,offset,whence);
}
size_t readFromInputStream(InputStream * inStream, void * ptr, size_t size,
size_t nmemb)
{
- size_t readSize;
-
- readSize = fread(ptr,size,nmemb,inStream->fp);
-
- if(readSize>0) inStream->offset+=readSize;
-
- return readSize;
+ return inStream->readFunc(inStream,ptr,size,nmemb);
}
int closeInputStream(InputStream * inStream) {
- if(fclose(inStream->fp)<0) {
- inStream->error = errno;
- }
- else return -1;
-
- return 0;
+ return inStream->closeFunc(inStream);
}
int inputStreamAtEOF(InputStream * inStream) {
- return feof(inStream->fp);
+ return inStream->atEOFFunc(inStream);
}
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */
+/* vim:set shiftwidth=8 tabstop=8 expandtab: */