Minimally resurrect fine-grained progress callbacks on install

- Add an internal version where we can pass the psm for notifications for
  now, the callbacks will need a major rework but now is not the time...

lib/fsm.c

@@ -222,7 +222,7 @@ static int expandRegular(rpmfi fi, const char *dest, rpmpsm psm, int nodigest, i
     }
 
     if (!nocontent)
-	rc = rpmfiArchiveReadToFile(fi, wfd, nodigest);
+	rc = rpmfiArchiveReadToFilePsm(fi, wfd, nodigest, psm);
 exit:
     if (wfd) {
 	int myerrno = errno;

lib/fsm.h

@@ -30,6 +30,9 @@ int rpmPackageFilesInstall(rpmts ts, rpmte te, rpmfiles files,
 int rpmPackageFilesRemove(rpmts ts, rpmte te, rpmfiles files,
               rpmpsm psm, char ** failedFile);
 
+RPM_GNUC_INTERNAL
+int rpmfiArchiveReadToFilePsm(rpmfi fi, FD_t fd, int nodigest, rpmpsm psm);
+
 RPM_GNUC_INTERNAL
 void rpmpsmNotify(rpmpsm psm, int what, rpm_loff_t amount);
 #ifdef __cplusplus

lib/rpmfi.c

@@ -16,6 +16,7 @@
 #include "lib/rpmfi_internal.h"
 #include "lib/rpmte_internal.h"	/* relocations */
 #include "lib/cpio.h"	/* XXX CPIO_FOO */
+#include "lib/fsm.h"	/* rpmpsm stuff for now */
 #include "lib/rpmug.h"
 #include "rpmio/rpmio_internal.h"       /* fdInit/FiniDigest */
 
@@ -2038,7 +2039,7 @@ size_t rpmfiArchiveRead(rpmfi fi, void * buf, size_t size)
     return rpmcpioRead(fi->archive, buf, size);
 }
 
-int rpmfiArchiveReadToFile(rpmfi fi, FD_t fd, int nodigest)
+int rpmfiArchiveReadToFilePsm(rpmfi fi, FD_t fd, int nodigest, rpmpsm psm)
 {
     if (fi == NULL || fi->archive == NULL || fd == NULL)
 	return -1;
@@ -2067,6 +2068,7 @@ int rpmfiArchiveReadToFile(rpmfi fi, FD_t fd, int nodigest)
 	    goto exit;
 	}
 
+	rpmpsmNotify(psm, RPMCALLBACK_INST_PROGRESS, rpmfiArchiveTell(fi));
 	left -= len;
     }
 
@@ -2091,6 +2093,11 @@ exit:
     return rc;
 }
 
+int rpmfiArchiveReadToFile(rpmfi fi, FD_t fd, int nodigest)
+{
+    return rpmfiArchiveReadToFilePsm(fi, fd, nodigest, NULL);
+}
+
 char * rpmfileStrerror(int rc)
 {
     char *msg = NULL;