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ui-snapshot: whitespace/formatting cleanup

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Introduce a #define for number of snapshot archive entries, move all decls
to function entrypoint, remove some trailing whitespace and reformat a few
lines.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2007-07-23 22:51:45 +02:00
parent 43291e418a
commit 1221adbb58
1 changed files with 23 additions and 23 deletions
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46
ui-snapshot.c
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@ -30,7 +30,7 @@ static int write_compressed_tar_archive(struct archiver_args *args,const char *f
/* 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");
@ -48,6 +48,7 @@ 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");
@ -65,27 +66,25 @@ static const struct snapshot_archive_t {
{ ".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)
{
int fnl = strlen(filename);
int f, n;
const struct snapshot_archive_t* sat;
struct archiver_args args;
struct commit *commit;
unsigned char sha1[20];
int f, sl, fnl = strlen(filename);
n = sizeof(snapshot_archives) / sizeof(*snapshot_archives);
for(f=0; f<n; f++) {
const struct snapshot_archive_t* sat = &snapshot_archives[f];
int sl;
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;
struct archiver_args args;
struct commit *commit;
unsigned char sha1[20];
if (!hex)
hex = head;
if(get_sha1(hex, sha1)) {
@ -93,16 +92,13 @@ void cgit_print_snapshot(struct cacheitem *item, const char *head,
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;
cgit_print_snapshot_start(sat->mimetype, filename, item);
(*sat->write_func)(&args);
return;
@ -113,12 +109,12 @@ void cgit_print_snapshot(struct cacheitem *item, const char *head,
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, n;
int f;
n = sizeof(snapshot_archives) / sizeof(*snapshot_archives);
for(f=0; f<n ;f++) {
const struct snapshot_archive_t* sat = &snapshot_archives[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,
@ -131,18 +127,22 @@ void cgit_print_snapshot_links(const char *repo, const char *head,
int cgit_parse_snapshots_mask(const char *str)
{
const struct snapshot_archive_t* sat;
static const char *delim = " \t,:/|;";
int f, tl, rv = 0;
/* favor legacy setting */
if(atoi(str)) return 1;
if(atoi(str))
return 1;
for(;;) {
str += strspn(str,delim);
tl = strcspn(str,delim);
if(!tl)
break;
for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
const struct snapshot_archive_t* sat = &snapshot_archives[f];
if(! ( strncmp(sat->suffix,str,tl) && strncmp(sat->suffix+1,str,tl-1) ) ) {
for(f=0; f<snapshot_archives_len; f++) {
sat = &snapshot_archives[f];
if(!(strncmp(sat->suffix, str, tl) &&
strncmp(sat->suffix+1, str, tl-1))) {
rv |= sat->bit;
break;
}