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-rw-r--r--third_party/git/remote-testsvn.c337
1 files changed, 0 insertions, 337 deletions
diff --git a/third_party/git/remote-testsvn.c b/third_party/git/remote-testsvn.c
deleted file mode 100644
index 3af708c5b671..000000000000
--- a/third_party/git/remote-testsvn.c
+++ /dev/null
@@ -1,337 +0,0 @@
-#include "cache.h"
-#include "refs.h"
-#include "remote.h"
-#include "object-store.h"
-#include "strbuf.h"
-#include "url.h"
-#include "exec-cmd.h"
-#include "run-command.h"
-#include "vcs-svn/svndump.h"
-#include "notes.h"
-#include "argv-array.h"
-
-static const char *url;
-static int dump_from_file;
-static const char *private_ref;
-static const char *remote_ref = "refs/heads/master";
-static const char *marksfilename, *notes_ref;
-struct rev_note { unsigned int rev_nr; };
-
-static int cmd_capabilities(const char *line);
-static int cmd_import(const char *line);
-static int cmd_list(const char *line);
-
-typedef int (*input_command_handler)(const char *);
-struct input_command_entry {
-	const char *name;
-	input_command_handler fn;
-	unsigned char batchable;	/* whether the command starts or is part of a batch */
-};
-
-static const struct input_command_entry input_command_list[] = {
-	{ "capabilities", cmd_capabilities, 0 },
-	{ "import", cmd_import, 1 },
-	{ "list", cmd_list, 0 },
-	{ NULL, NULL }
-};
-
-static int cmd_capabilities(const char *line)
-{
-	printf("import\n");
-	printf("bidi-import\n");
-	printf("refspec %s:%s\n\n", remote_ref, private_ref);
-	fflush(stdout);
-	return 0;
-}
-
-static void terminate_batch(void)
-{
-	/* terminate a current batch's fast-import stream */
-	printf("done\n");
-	fflush(stdout);
-}
-
-/* NOTE: 'ref' refers to a git reference, while 'rev' refers to a svn revision. */
-static char *read_ref_note(const struct object_id *oid)
-{
-	const struct object_id *note_oid;
-	char *msg = NULL;
-	unsigned long msglen;
-	enum object_type type;
-
-	init_notes(NULL, notes_ref, NULL, 0);
-	if (!(note_oid = get_note(NULL, oid)))
-		return NULL;	/* note tree not found */
-	if (!(msg = read_object_file(note_oid, &type, &msglen)))
-		error("Empty notes tree. %s", notes_ref);
-	else if (!msglen || type != OBJ_BLOB) {
-		error("Note contains unusable content. "
-			"Is something else using this notes tree? %s", notes_ref);
-		FREE_AND_NULL(msg);
-	}
-	free_notes(NULL);
-	return msg;
-}
-
-static int parse_rev_note(const char *msg, struct rev_note *res)
-{
-	const char *key, *value, *end;
-	size_t len;
-
-	while (*msg) {
-		end = strchrnul(msg, '\n');
-		len = end - msg;
-
-		key = "Revision-number: ";
-		if (starts_with(msg, key)) {
-			long i;
-			char *end;
-			value = msg + strlen(key);
-			i = strtol(value, &end, 0);
-			if (end == value || i < 0 || i > UINT32_MAX)
-				return -1;
-			res->rev_nr = i;
-			return 0;
-		}
-		msg += len + 1;
-	}
-	/* didn't find it */
-	return -1;
-}
-
-static int note2mark_cb(const struct object_id *object_oid,
-		const struct object_id *note_oid, char *note_path,
-		void *cb_data)
-{
-	FILE *file = (FILE *)cb_data;
-	char *msg;
-	unsigned long msglen;
-	enum object_type type;
-	struct rev_note note;
-
-	if (!(msg = read_object_file(note_oid, &type, &msglen)) ||
-			!msglen || type != OBJ_BLOB) {
-		free(msg);
-		return 1;
-	}
-	if (parse_rev_note(msg, &note))
-		return 2;
-	if (fprintf(file, ":%d %s\n", note.rev_nr, oid_to_hex(object_oid)) < 1)
-		return 3;
-	return 0;
-}
-
-static void regenerate_marks(void)
-{
-	int ret;
-	FILE *marksfile = xfopen(marksfilename, "w+");
-
-	ret = for_each_note(NULL, 0, note2mark_cb, marksfile);
-	if (ret)
-		die("Regeneration of marks failed, returned %d.", ret);
-	fclose(marksfile);
-}
-
-static void check_or_regenerate_marks(int latestrev)
-{
-	FILE *marksfile;
-	struct strbuf sb = STRBUF_INIT;
-	struct strbuf line = STRBUF_INIT;
-	int found = 0;
-
-	if (latestrev < 1)
-		return;
-
-	init_notes(NULL, notes_ref, NULL, 0);
-	marksfile = fopen(marksfilename, "r");
-	if (!marksfile) {
-		regenerate_marks();
-		marksfile = xfopen(marksfilename, "r");
-		fclose(marksfile);
-	} else {
-		strbuf_addf(&sb, ":%d ", latestrev);
-		while (strbuf_getline_lf(&line, marksfile) != EOF) {
-			if (starts_with(line.buf, sb.buf)) {
-				found++;
-				break;
-			}
-		}
-		fclose(marksfile);
-		if (!found)
-			regenerate_marks();
-	}
-	free_notes(NULL);
-	strbuf_release(&sb);
-	strbuf_release(&line);
-}
-
-static int cmd_import(const char *line)
-{
-	int code;
-	int dumpin_fd;
-	char *note_msg;
-	struct object_id head_oid;
-	unsigned int startrev;
-	struct child_process svndump_proc = CHILD_PROCESS_INIT;
-	const char *command = "svnrdump";
-
-	if (read_ref(private_ref, &head_oid))
-		startrev = 0;
-	else {
-		note_msg = read_ref_note(&head_oid);
-		if(note_msg == NULL) {
-			warning("No note found for %s.", private_ref);
-			startrev = 0;
-		} else {
-			struct rev_note note = { 0 };
-			if (parse_rev_note(note_msg, &note))
-				die("Revision number couldn't be parsed from note.");
-			startrev = note.rev_nr + 1;
-			free(note_msg);
-		}
-	}
-	check_or_regenerate_marks(startrev - 1);
-
-	if (dump_from_file) {
-		dumpin_fd = open(url, O_RDONLY);
-		if(dumpin_fd < 0)
-			die_errno("Couldn't open svn dump file %s.", url);
-	} else {
-		svndump_proc.out = -1;
-		argv_array_push(&svndump_proc.args, command);
-		argv_array_push(&svndump_proc.args, "dump");
-		argv_array_push(&svndump_proc.args, url);
-		argv_array_pushf(&svndump_proc.args, "-r%u:HEAD", startrev);
-
-		code = start_command(&svndump_proc);
-		if (code)
-			die("Unable to start %s, code %d", command, code);
-		dumpin_fd = svndump_proc.out;
-	}
-	/* setup marks file import/export */
-	printf("feature import-marks-if-exists=%s\n"
-			"feature export-marks=%s\n", marksfilename, marksfilename);
-
-	svndump_init_fd(dumpin_fd, STDIN_FILENO);
-	svndump_read(url, private_ref, notes_ref);
-	svndump_deinit();
-	svndump_reset();
-
-	close(dumpin_fd);
-	if (!dump_from_file) {
-		code = finish_command(&svndump_proc);
-		if (code)
-			warning("%s, returned %d", command, code);
-	}
-
-	return 0;
-}
-
-static int cmd_list(const char *line)
-{
-	printf("? %s\n\n", remote_ref);
-	fflush(stdout);
-	return 0;
-}
-
-static int do_command(struct strbuf *line)
-{
-	const struct input_command_entry *p = input_command_list;
-	static struct string_list batchlines = STRING_LIST_INIT_DUP;
-	static const struct input_command_entry *batch_cmd;
-	/*
-	 * commands can be grouped together in a batch.
-	 * Batches are ended by \n. If no batch is active the program ends.
-	 * During a batch all lines are buffered and passed to the handler function
-	 * when the batch is terminated.
-	 */
-	if (line->len == 0) {
-		if (batch_cmd) {
-			struct string_list_item *item;
-			for_each_string_list_item(item, &batchlines)
-				batch_cmd->fn(item->string);
-			terminate_batch();
-			batch_cmd = NULL;
-			string_list_clear(&batchlines, 0);
-			return 0;	/* end of the batch, continue reading other commands. */
-		}
-		return 1;	/* end of command stream, quit */
-	}
-	if (batch_cmd) {
-		if (!starts_with(batch_cmd->name, line->buf))
-			die("Active %s batch interrupted by %s", batch_cmd->name, line->buf);
-		/* buffer batch lines */
-		string_list_append(&batchlines, line->buf);
-		return 0;
-	}
-
-	for (p = input_command_list; p->name; p++) {
-		if (starts_with(line->buf, p->name) && (strlen(p->name) == line->len ||
-				line->buf[strlen(p->name)] == ' ')) {
-			if (p->batchable) {
-				batch_cmd = p;
-				string_list_append(&batchlines, line->buf);
-				return 0;
-			}
-			return p->fn(line->buf);
-		}
-	}
-	die("Unknown command '%s'\n", line->buf);
-	return 0;
-}
-
-int cmd_main(int argc, const char **argv)
-{
-	struct strbuf buf = STRBUF_INIT, url_sb = STRBUF_INIT,
-			private_ref_sb = STRBUF_INIT, marksfilename_sb = STRBUF_INIT,
-			notes_ref_sb = STRBUF_INIT;
-	static struct remote *remote;
-	const char *url_in;
-
-	setup_git_directory();
-	if (argc < 2 || argc > 3) {
-		usage("git-remote-svn <remote-name> [<url>]");
-		return 1;
-	}
-
-	remote = remote_get(argv[1]);
-	url_in = (argc == 3) ? argv[2] : remote->url[0];
-
-	if (starts_with(url_in, "file://")) {
-		dump_from_file = 1;
-		url = url_decode(url_in + sizeof("file://")-1);
-	} else {
-		dump_from_file = 0;
-		end_url_with_slash(&url_sb, url_in);
-		url = url_sb.buf;
-	}
-
-	strbuf_addf(&private_ref_sb, "refs/svn/%s/master", remote->name);
-	private_ref = private_ref_sb.buf;
-
-	strbuf_addf(&notes_ref_sb, "refs/notes/%s/revs", remote->name);
-	notes_ref = notes_ref_sb.buf;
-
-	strbuf_addf(&marksfilename_sb, "%s/info/fast-import/remote-svn/%s.marks",
-		get_git_dir(), remote->name);
-	marksfilename = marksfilename_sb.buf;
-
-	while (1) {
-		if (strbuf_getline_lf(&buf, stdin) == EOF) {
-			if (ferror(stdin))
-				die("Error reading command stream");
-			else
-				die("Unexpected end of command stream");
-		}
-		if (do_command(&buf))
-			break;
-		strbuf_reset(&buf);
-	}
-
-	strbuf_release(&buf);
-	strbuf_release(&url_sb);
-	strbuf_release(&private_ref_sb);
-	strbuf_release(&notes_ref_sb);
-	strbuf_release(&marksfilename_sb);
-	return 0;
-}
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