Cleanup: remove code related to picture-storage in git repositories

Saving of pictures to git repositories was disabled. Finally remove
this code and the corresponding load code.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 0 insertions, 62 deletions

diff --git a/core/load-git.c b/core/load-git.c
index 731045087..3de094356 100644
--- a/core/load-git.c
+++ b/core/load-git.c
@@ -29,14 +29,6 @@
 
 const char *saved_git_id = NULL;
 
-struct picture_entry_list {
-	void *data;
-	int len;
-	const char *hash;
-	struct picture_entry_list *next;
-};
-struct picture_entry_list *pel = NULL;
-
 struct keyword_action {
 	const char *keyword;
 	void (*fn)(char *, struct membuffer *, void *);
@@ -46,23 +38,6 @@ struct keyword_action {
 extern degrees_t parse_degrees(char *buf, char **end);
 git_blob *git_tree_entry_blob(git_repository *repo, const git_tree_entry *entry);
 
-static void save_picture_from_git(struct picture *picture)
-{
-	struct picture_entry_list *pic_entry = pel;
-
-	while (pic_entry) {
-		char *hash = hashstring(picture->filename);
-		if (same_string(pic_entry->hash, hash)) {
-			savePictureLocal(picture, hash, pic_entry->data, pic_entry->len);
-			free(hash);
-			return;
-		}
-		free(hash);
-		pic_entry = pic_entry->next;
-	}
-	fprintf(stderr, "didn't find picture entry for %s\n", picture->filename);
-}
-
 static char *get_utf8(struct membuffer *b)
 {
 	int len = b->len;
@@ -1217,18 +1192,6 @@ static void finish_active_dive(void)
 	struct dive *dive = active_dive;
 
 	if (dive) {
-		/* check if we need to save pictures */
-		FOR_EACH_PICTURE(dive) {
-			if (!picture_exists(picture))
-				save_picture_from_git(picture);
-		}
-		/* free any memory we allocated to track pictures */
-		while (pel) {
-			free(pel->data);
-			void *lastone = pel;
-			pel = pel->next;
-			free(lastone);
-		}
 		active_dive = NULL;
 		record_dive(dive);
 	}
@@ -1590,26 +1553,6 @@ static int parse_settings_entry(git_repository *repo, const git_tree_entry *entr
 	return 0;
 }
 
-static int parse_picture_file(git_repository *repo, const git_tree_entry *entry, const char *name)
-{
-	/* remember the picture data so we can handle it when all dive data has been loaded
-	 * the name of the git file is PIC-<hash> */
-	git_blob *blob = git_tree_entry_blob(repo, entry);
-	if (blob) {
-		const void*rawdata = git_blob_rawcontent(blob);
-		int len = git_blob_rawsize(blob);
-		struct picture_entry_list *new_pel = malloc(sizeof(struct picture_entry_list));
-		new_pel->next = pel;
-		pel = new_pel;
-		pel->data = malloc(len);
-		memcpy(pel->data, rawdata, len);
-		pel->len = len;
-		pel->hash = strdup(name + 4);
-		git_blob_free(blob);
-	}
-	return 0;
-}
-
 static int parse_picture_entry(git_repository *repo, const git_tree_entry *entry, const char *name)
 {
 	git_blob *blob;
@@ -1651,7 +1594,6 @@ static int walk_tree_file(const char *root, const git_tree_entry *entry, git_rep
 	if (verbose > 1)
 		fprintf(stderr, "git load handling file %s\n", name);
 	switch (*name) {
-	/* Picture file? They are saved as time offsets in the dive */
 	case '-': case '+':
 		if (dive)
 			return parse_picture_entry(repo, entry, name);
@@ -1672,10 +1614,6 @@ static int walk_tree_file(const char *root, const git_tree_entry *entry, git_rep
 		if (!strcmp(name, "00-Subsurface"))
 			return parse_settings_entry(repo, entry);
 		break;
-	case 'P':
-		if (dive && !strncmp(name, "PIC-", 4))
-			return parse_picture_file(repo, entry, name);
-		break;
 	}
 	report_error("Unknown file %s%s (%p %p)", root, name, dive, trip);
 	return GIT_WALK_SKIP;