1 files changed, 3 insertions, 1 deletions

diff --git a/ui-snapshot.c b/ui-snapshot.c
index 67dbbdd..4449803 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -1,158 +1,160 @@
 /* ui-snapshot.c: generate snapshot of a commit
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
 #include "cgit.h"
 #include "html.h"
 
 static int write_compressed_tar_archive(struct archiver_args *args,const char *filter)
 {
         int rw[2];
         pid_t gzpid;
         int stdout2;
         int status;
         int rv;
 
         stdout2 = chk_non_negative(dup(STDIN_FILENO), "Preserving STDOUT before compressing");
         chk_zero(pipe(rw), "Opening pipe from compressor subprocess");
         gzpid = chk_non_negative(fork(), "Forking compressor subprocess");
         if(gzpid==0) {
                 /* child */
                 chk_zero(close(rw[1]), "Closing write end of pipe in child");
                 chk_zero(close(STDIN_FILENO), "Closing STDIN");
                 chk_non_negative(dup2(rw[0],STDIN_FILENO), "Redirecting compressor input to stdin");
                 execlp(filter,filter,NULL);
                 _exit(-1);
         }
         /* parent */
         chk_zero(close(rw[0]), "Closing read end of pipe");
         chk_non_negative(dup2(rw[1],STDOUT_FILENO), "Redirecting output to compressor");
 
         rv = write_tar_archive(args);
 
         chk_zero(close(STDOUT_FILENO), "Closing STDOUT redirected to compressor");
         chk_non_negative(dup2(stdout2,STDOUT_FILENO), "Restoring uncompressed STDOUT");
         chk_zero(close(stdout2), "Closing uncompressed STDOUT");
         chk_zero(close(rw[1]), "Closing write end of pipe in parent");
         chk_positive(waitpid(gzpid,&status,0), "Waiting on compressor process");
         if(! ( WIFEXITED(status) && WEXITSTATUS(status)==0 ) )
                 cgit_print_error("Failed to compress archive");
 
         return rv;
 }
 
 static int write_tar_gzip_archive(struct archiver_args *args)
 {
         return write_compressed_tar_archive(args,"gzip");
 }
 
 static int write_tar_bzip2_archive(struct archiver_args *args)
 {
         return write_compressed_tar_archive(args,"bzip2");
 }
 
 static const struct snapshot_archive_t {
             const char *suffix;
         const char *mimetype;
         write_archive_fn_t write_func;
         int bit;
         }snapshot_archives[] = {
         { ".zip", "application/x-zip", write_zip_archive, 0x1 },
         { ".tar.gz", "application/x-tar", write_tar_gzip_archive, 0x2 },
         { ".tar.bz2", "application/x-tar", write_tar_bzip2_archive, 0x4 },
         { ".tar", "application/x-tar", write_tar_archive, 0x8 }
 };
 
 #define snapshot_archives_len (sizeof(snapshot_archives) / sizeof(*snapshot_archives))
 
 void cgit_print_snapshot(struct cacheitem *item, const char *head,
                          const char *hex, const char *prefix,
                          const char *filename, int snapshots)
 {
         const struct snapshot_archive_t* sat;
         struct archiver_args args;
         struct commit *commit;
         unsigned char sha1[20];
         int f, sl, fnl = strlen(filename);
 
         for(f=0; f<snapshot_archives_len; f++) {
                 sat = &snapshot_archives[f];
                 if(!(snapshots & sat->bit))
                         continue;
                 sl = strlen(sat->suffix);
                 if(fnl<sl || strcmp(&filename[fnl-sl],sat->suffix))
                         continue;
                 if (!hex)
                         hex = head;
                 if(get_sha1(hex, sha1)) {
                         cgit_print_error(fmt("Bad object id: %s", hex));
                         return;
                 }
                 commit = lookup_commit_reference(sha1);
                 if(!commit) {
                         cgit_print_error(fmt("Not a commit reference: %s", hex));
                         return;;
                 }
                 memset(&args,0,sizeof(args));
                 args.base = fmt("%s/", prefix);
                 args.tree = commit->tree;
                 args.time = commit->date;
-                cgit_print_snapshot_start(sat->mimetype, filename, item);
+                ctx.page.mimetype = xstrdup(sat->mimetype);
+                ctx.page.filename = xstrdup(filename);
+                cgit_print_http_headers(&ctx);
                 (*sat->write_func)(&args);
                 return;
         }
         cgit_print_error(fmt("Unsupported snapshot format: %s", filename));
 }
 
 void cgit_print_snapshot_links(const char *repo, const char *head,
                                const char *hex, int snapshots)
 {
         const struct snapshot_archive_t* sat;
             char *filename;
         int f;
 
         for(f=0; f<snapshot_archives_len; f++) {
                 sat = &snapshot_archives[f];
                 if(!(snapshots & sat->bit))
                         continue;
                 filename = fmt("%s-%s%s", cgit_repobasename(repo), hex,
                                sat->suffix);
                 cgit_snapshot_link(filename, NULL, NULL, (char *)head,
                                    (char *)hex, filename);
                 html("<br/>");
         }
 }
 
 int cgit_parse_snapshots_mask(const char *str)
 {
         const struct snapshot_archive_t* sat;
         static const char *delim = " \t,:/|;";
         int f, tl, sl, rv = 0;
 
         /* favor legacy setting */
         if(atoi(str))
                 return 1;
         for(;;) {
                 str += strspn(str,delim);
                 tl = strcspn(str,delim);
                 if(!tl)
                         break;
                 for(f=0; f<snapshot_archives_len; f++) {
                         sat = &snapshot_archives[f];
                         sl = strlen(sat->suffix);
                         if((tl == sl && !strncmp(sat->suffix, str, tl)) ||
                            (tl == sl-1 && !strncmp(sat->suffix+1, str, tl-1))) {
                                 rv |= sat->bit;
                                 break;
                         }
                 }
                 str += tl;
         }
         return rv;
 }
 
 /* vim:set sw=8: */