From 616e5e677e36cd6c3909a6e22fd130e467cf555c Mon Sep 17 00:00:00 2001
From: Guillaume Cottenceau <gc@mandriva.com>
Date: Tue, 20 Feb 2001 15:49:20 +0000
Subject: for HTTP installs, make use of Content-Length when available, to
 display progressbar

---
 mdk-stage1/network.c |  8 +++++---
 mdk-stage1/url.c     | 10 ++++++++--
 mdk-stage1/url.h     |  2 +-
 3 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'mdk-stage1')

diff --git a/mdk-stage1/network.c b/mdk-stage1/network.c
index 47436a940..9a07fa34a 100644
--- a/mdk-stage1/network.c
+++ b/mdk-stage1/network.c
@@ -761,7 +761,7 @@ enum return_type http_prepare(void)
 
 	do {
 		char location_full[500];
-		int fd;
+		int fd, size;
 
 		results = ask_from_entries_auto("Please enter the name or IP address of the HTTP server, "
 						"and the directory containing the " DISTRIB_NAME " Distribution.",
@@ -774,7 +774,7 @@ enum return_type http_prepare(void)
 
 		log_message("HTTP: trying to retrieve %s", location_full);
 		
-		fd = http_download_file(answers[0], location_full);
+		fd = http_download_file(answers[0], location_full, &size);
 		if (fd < 0) {
 			log_message("HTTP: error %d", fd);
 			if (fd == FTPERR_FAILED_CONNECT)
@@ -784,8 +784,10 @@ enum return_type http_prepare(void)
 			results = RETURN_BACK;
 			continue;
 		}
+
+		log_message("HTTP: size of download %d bytes", size);
 		
-		results = load_ramdisk_fd(fd, 0);
+		results = load_ramdisk_fd(fd, size);
 
 		method_name = strdup("http");
 		sprintf(location_full, "http://%s/%s", answers[0], answers[1]);
diff --git a/mdk-stage1/url.c b/mdk-stage1/url.c
index 9781d281d..0f919812b 100644
--- a/mdk-stage1/url.c
+++ b/mdk-stage1/url.c
@@ -408,7 +408,7 @@ int ftp_end_data_command(int sock)
 }
 
   
-int http_download_file(char * hostname, char * remotename)
+int http_download_file(char * hostname, char * remotename, int * size)
 {
 	char * buf;
 	struct timeval timeout;
@@ -420,6 +420,7 @@ int http_download_file(char * hostname, char * remotename)
 	int rc;
 	struct sockaddr_in destPort;
 	fd_set readSet;
+	char * header_content_length = "Content-Length: ";
 
 	if ((rc = get_host_address(hostname, &serverAddress))) return rc;
 
@@ -508,6 +509,11 @@ int http_download_file(char * hostname, char * remotename)
 			*end = ' ';
 		}
 	}
-    
+
+	if ((buf = strstr(headers, header_content_length)))
+		*size = charstar_to_int(buf + strlen(header_content_length));
+	else
+		*size = 0;
+
 	return sock;
 }
diff --git a/mdk-stage1/url.h b/mdk-stage1/url.h
index 45d9bd6f6..5a59bd814 100644
--- a/mdk-stage1/url.h
+++ b/mdk-stage1/url.h
@@ -26,7 +26,7 @@ int ftp_open_connection(char * host, char * name, char * password, char * proxy)
 int ftp_start_download(int sock, char * remotename, int * size);
 int ftp_end_data_command(int sock);
 
-int http_download_file(char * hostname, char * remotename);
+int http_download_file(char * hostname, char * remotename, int * size);
 
 
 #define FTPERR_BAD_SERVER_RESPONSE   -1
-- 
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