stas Thu Feb 1 02:24:02 2001 EDT
Modified files:
/php4/ext/standard file.c
Log:
Add utility function
Index: php4/ext/standard/file.c
diff -u php4/ext/standard/file.c:1.136 php4/ext/standard/file.c:1.137
--- php4/ext/standard/file.c:1.136 Sun Jan 21 09:26:43 2001
+++ php4/ext/standard/file.c Thu Feb 1 02:24:02 2001
@@ -20,7 +20,7 @@
+----------------------------------------------------------------------+
*/
-/* $Id: file.c,v 1.136 2001/01/21 17:26:43 rasmus Exp $ */
+/* $Id: file.c,v 1.137 2001/02/01 10:24:02 stas Exp $ */
/* Synced with php 3.0 revision 1.218 1999-06-16 [ssb] */
@@ -2071,6 +2071,36 @@
}
#endif
+
+/* Function reads all data from file or socket and puts it into the buffer */
+size_t php_fread_all(char **buf, int socket, FILE *fp, int issock) {
+ size_t ret;
+ char *ptr;
+ size_t len = 0, max_len;
+ int step = PHP_FSOCK_CHUNK_SIZE;
+ int min_room = PHP_FSOCK_CHUNK_SIZE/4;
+
+ ptr = *buf = emalloc(step);
+ max_len = step;
+
+ while(ret = FP_FREAD(ptr, max_len - len, socket, fp, issock)) {
+ len += ret;
+ if(len + min_room >= max_len) {
+ *buf = erealloc(*buf, max_len + step);
+ max_len += step;
+ ptr = *buf + len;
+ }
+ }
+
+ if(len) {
+ *buf = erealloc(*buf, len);
+ } else {
+ efree(*buf);
+ *buf = NULL;
+ }
+
+ return len;
+}
/*
* Local variables:
--
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