X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/aa943bc9a68ccdcc5cbe29f6ac3b5e787d4c22ca..5ccd96525835b314c8615738d533d9d0b54a630c:/shared.c

diff --git a/shared.c b/shared.c
index 225ce15..c63f1e3 100644
--- a/shared.c
+++ b/shared.c
@@ -54,6 +54,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
 	ret->path = NULL;
 	ret->desc = cgit_default_repo_desc;
 	ret->owner = NULL;
+	ret->homepage = NULL;
 	ret->section = ctx.cfg.section;
 	ret->snapshots = ctx.cfg.snapshots;
 	ret->enable_commit_graph = ctx.cfg.enable_commit_graph;
@@ -61,6 +62,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
 	ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
 	ret->enable_remote_branches = ctx.cfg.enable_remote_branches;
 	ret->enable_subject_links = ctx.cfg.enable_subject_links;
+	ret->enable_html_serving = ctx.cfg.enable_html_serving;
 	ret->max_stats = ctx.cfg.max_stats;
 	ret->branch_sort = ctx.cfg.branch_sort;
 	ret->commit_sort = ctx.cfg.commit_sort;
@@ -93,7 +95,7 @@ struct cgit_repo *cgit_get_repoinfo(const char *url)
 	return NULL;
 }
 
-void *cgit_free_commitinfo(struct commitinfo *info)
+void cgit_free_commitinfo(struct commitinfo *info)
 {
 	free(info->author);
 	free(info->author_email);
@@ -103,7 +105,6 @@ void *cgit_free_commitinfo(struct commitinfo *info)
 	free(info->msg);
 	free(info->msg_encoding);
 	free(info);
-	return NULL;
 }
 
 char *trim_end(const char *str, char c)
@@ -141,37 +142,6 @@ void strbuf_ensure_end(struct strbuf *sb, char c)
 		strbuf_addch(sb, c);
 }
 
-char *strlpart(char *txt, int maxlen)
-{
-	char *result;
-
-	if (!txt)
-		return txt;
-
-	if (strlen(txt) <= maxlen)
-		return txt;
-	result = xmalloc(maxlen + 1);
-	memcpy(result, txt, maxlen - 3);
-	result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
-	result[maxlen] = '\0';
-	return result;
-}
-
-char *strrpart(char *txt, int maxlen)
-{
-	char *result;
-
-	if (!txt)
-		return txt;
-
-	if (strlen(txt) <= maxlen)
-		return txt;
-	result = xmalloc(maxlen + 1);
-	memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
-	result[0] = result[1] = result[2] = '.';
-	return result;
-}
-
 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
 	size_t size;
@@ -202,7 +172,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 	return ref;
 }
 
-static void cgit_free_taginfo(struct taginfo *tag)
+void cgit_free_taginfo(struct taginfo *tag)
 {
 	if (tag->tagger)
 		free(tag->tagger);
@@ -261,15 +231,15 @@ void cgit_diff_tree_cb(struct diff_queue_struct *q,
 	}
 }
 
-static int load_mmfile(mmfile_t *file, const unsigned char *sha1)
+static int load_mmfile(mmfile_t *file, const struct object_id *oid)
 {
 	enum object_type type;
 
-	if (is_null_sha1(sha1)) {
+	if (is_null_oid(oid)) {
 		file->ptr = (char *)"";
 		file->size = 0;
 	} else {
-		file->ptr = read_sha1_file(sha1, &type,
+		file->ptr = read_sha1_file(oid->hash, &type,
 		                           (unsigned long *)&file->size);
 	}
 	return 1;
@@ -320,8 +290,8 @@ static int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
 	return 0;
 }
 
-int cgit_diff_files(const unsigned char *old_sha1,
-		    const unsigned char *new_sha1, unsigned long *old_size,
+int cgit_diff_files(const struct object_id *old_oid,
+		    const struct object_id *new_oid, unsigned long *old_size,
 		    unsigned long *new_size, int *binary, int context,
 		    int ignorews, linediff_fn fn)
 {
@@ -330,7 +300,7 @@ int cgit_diff_files(const unsigned char *old_sha1,
 	xdemitconf_t emit_params;
 	xdemitcb_t emit_cb;
 
-	if (!load_mmfile(&file1, old_sha1) || !load_mmfile(&file2, new_sha1))
+	if (!load_mmfile(&file1, old_oid) || !load_mmfile(&file2, new_oid))
 		return 1;
 
 	*old_size = file1.size;
@@ -364,8 +334,8 @@ int cgit_diff_files(const unsigned char *old_sha1,
 	return 0;
 }
 
-void cgit_diff_tree(const unsigned char *old_sha1,
-		    const unsigned char *new_sha1,
+void cgit_diff_tree(const struct object_id *old_oid,
+		    const struct object_id *new_oid,
 		    filepair_fn fn, const char *prefix, int ignorews)
 {
 	struct diff_options opt;
@@ -389,21 +359,21 @@ void cgit_diff_tree(const unsigned char *old_sha1,
 	}
 	diff_setup_done(&opt);
 
-	if (old_sha1 && !is_null_sha1(old_sha1))
-		diff_tree_sha1(old_sha1, new_sha1, "", &opt);
+	if (old_oid && !is_null_oid(old_oid))
+		diff_tree_sha1(old_oid->hash, new_oid->hash, "", &opt);
 	else
-		diff_root_tree_sha1(new_sha1, "", &opt);
+		diff_root_tree_sha1(new_oid->hash, "", &opt);
 	diffcore_std(&opt);
 	diff_flush(&opt);
 }
 
 void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)
 {
-	unsigned char *old_sha1 = NULL;
+	const struct object_id *old_oid = NULL;
 
 	if (commit->parents)
-		old_sha1 = commit->parents->item->object.sha1;
-	cgit_diff_tree(old_sha1, commit->object.sha1, fn, prefix,
+		old_oid = &commit->parents->item->object.oid;
+	cgit_diff_tree(old_oid, &commit->object.oid, fn, prefix,
 		       ctx.qry.ignorews);
 }
 
@@ -563,49 +533,39 @@ char *expand_macros(const char *txt)
 
 char *get_mimetype_for_filename(const char *filename)
 {
-	static const char *delimiters;
-	char *ext = NULL, *iterate, *mimetype = NULL, *token;
-	char line[1024];
-	FILE *fd;
+	char *ext, *mimetype, *token, line[1024], *saveptr;
+	FILE *file;
 	struct string_list_item *mime;
 
-	if (filename == NULL)
+	if (!filename)
 		return NULL;
 
 	ext = strrchr(filename, '.');
+	if (!ext)
+		return NULL;
+	++ext;
+	if (!ext[0])
+		return NULL;
+	mime = string_list_lookup(&ctx.cfg.mimetypes, ext);
+	if (mime)
+		return xstrdup(mime->util);
 
-	if (ext && *(++ext)) {
-		mime = string_list_lookup(&ctx.cfg.mimetypes, ext);
-		if (mime) {
-			/* We could just pass the pointer here, but would have to care
-			 * whether or not to free the memory. Instead just dup. */
-			mimetype = xstrdup(mime->util);
-		} else if (ctx.cfg.mimetype_file != NULL) {
-			fd = fopen(ctx.cfg.mimetype_file, "r");
-			if (fd == NULL)
-				return NULL;
-
-			delimiters = " \t\r\n";
-
-			/* loop over all lines in the file */
-			while (mimetype == NULL && fgets(line, sizeof(line), fd)) {
-				iterate = strtok(line, delimiters);
-
-				/* skip empty lines and comment lines */
-				if (iterate == NULL || (iterate[0] == '#'))
-					continue;
-
-				/* loop over all extensions of mimetype */
-				while ((token = strtok(NULL, delimiters))) {
-					if (strcasecmp(ext, token) == 0) {
-						mimetype = xstrdup(iterate);
-						break;
-					}
-				}
+	if (!ctx.cfg.mimetype_file)
+		return NULL;
+	file = fopen(ctx.cfg.mimetype_file, "r");
+	if (!file)
+		return NULL;
+	while (fgets(line, sizeof(line), file)) {
+		if (!line[0] || line[0] == '#')
+			continue;
+		mimetype = strtok_r(line, " \t\r\n", &saveptr);
+		while ((token = strtok_r(NULL, " \t\r\n", &saveptr))) {
+			if (!strcasecmp(ext, token)) {
+				fclose(file);
+				return xstrdup(mimetype);
 			}
-			fclose(fd);
 		}
 	}
-
-	return mimetype;
+	fclose(file);
+	return NULL;
 }