# HG changeset patch
# User Kristian H?gsberg <krh@redhat.com>
# Date 1214846939 14400
# Node ID cd39544990862d9bd34a0448319c4ad7cb51ffb3
# Parent  e10b4f060a9d7ad7e72fb19e4ed718320b8c7018
Get rid of razor_set_get_package().

This was always a silly little helper function, not general enough for
real world applications.  Use an iterator to search through the set to
find the package of interest.

diff -r e10b4f060a9d -r cd3954499086 docs/razor-sections.txt
--- a/docs/razor-sections.txt	Mon Jun 30 13:26:55 2008 -0400
+++ b/docs/razor-sections.txt	Mon Jun 30 13:28:59 2008 -0400
@@ -8,7 +8,6 @@
 razor_set_write
 razor_set_open_details
 razor_set_open_files
-razor_set_get_package
 razor_set_list_files
 razor_set_list_package_files
 razor_set_list_unsatisfied
diff -r e10b4f060a9d -r cd3954499086 librazor/razor.c
--- a/librazor/razor.c	Mon Jun 30 13:26:55 2008 -0400
+++ b/librazor/razor.c	Mon Jun 30 13:28:59 2008 -0400
@@ -383,26 +383,6 @@
 	return *p1 - *p2;
 }
 
-RAZOR_EXPORT struct razor_package *
-razor_set_get_package(struct razor_set *set, const char *package)
-{
-	struct razor_package_iterator *pi;
-	struct razor_package *p;
-	const char *name;
-
-	assert (set != NULL);
-	assert (package != NULL);
-
-	pi = razor_package_iterator_create(set);
-	while (razor_package_iterator_next(pi, &p, RAZOR_DETAIL_NAME, &name, NULL)) {
-		if (strcmp(package, name) == 0)
-			break;
-	}
-	razor_package_iterator_destroy(pi);
-
-	return p;
-}
-
 static const char *
 razor_package_get_details_type(struct razor_set *set,
 			       struct razor_package *package,
@@ -676,20 +656,15 @@
 }
 
 RAZOR_EXPORT void
-razor_set_list_package_files(struct razor_set *set, const char *name)
+razor_set_list_package_files(struct razor_set *set,
+			     struct razor_package *package)
 {
-	struct razor_package *package;
 	struct list *r;
 	uint32_t end;
 	char buffer[512];
 
 	assert (set != NULL);
-	assert (name != NULL);
-
-	package = razor_set_get_package(set, name);
-	/* TODO: we should return the error to the caller */
-	if (!package)
-		return;
+	assert (package != NULL);
 
 	r = list_first(&package->files, &set->file_pool);
 	end = set->files.size / sizeof (struct razor_entry);
diff -r e10b4f060a9d -r cd3954499086 librazor/razor.h
--- a/librazor/razor.h	Mon Jun 30 13:26:55 2008 -0400
+++ b/librazor/razor.h	Mon Jun 30 13:28:59 2008 -0400
@@ -181,7 +181,8 @@
 razor_property_iterator_destroy(struct razor_property_iterator *pi);
 
 void razor_set_list_files(struct razor_set *set, const char *prefix);
-void razor_set_list_package_files(struct razor_set *set, const char *name);
+void razor_set_list_package_files(struct razor_set *set,
+				  struct razor_package *package);
 
 enum razor_diff_action {
 	RAZOR_DIFF_ACTION_ADD,
diff -r e10b4f060a9d -r cd3954499086 src/main.c
--- a/src/main.c	Mon Jun 30 13:26:55 2008 -0400
+++ b/src/main.c	Mon Jun 30 13:28:59 2008 -0400
@@ -119,26 +119,15 @@
 	return 0;
 }
 
-static int
-list_properties(const char *package_name, uint32_t type)
+static void
+list_package_properties(struct razor_set *set,
+			struct razor_package *package, uint32_t type)
 {
-	struct razor_set *set;
+	struct razor_property_iterator *pi;
 	struct razor_property *property;
-	struct razor_package *package;
-	struct razor_property_iterator *pi;
 	const char *name, *version;
 	uint32_t flags;
 
-	set = razor_set_open(repo_filename);
-	if (package_name) {
-		package = razor_set_get_package(set, package_name);
-		if (!package) {
-			fprintf(stderr, "no package named \"%s\"\n", package_name);
-			return 1;
-		}
-	} else
-		package = NULL;
-
 	pi = razor_property_iterator_create(set, package);
 	while (razor_property_iterator_next(pi, &property,
 					    &name, &flags, &version)) {
@@ -165,7 +154,22 @@
 		printf("\n");
 	}
 	razor_property_iterator_destroy(pi);
+}
 
+static int
+list_properties(int argc, const char *argv[], uint32_t type)
+{
+	struct razor_set *set;
+	struct razor_package *package;
+	struct razor_package_iterator *pi;
+	const char *name, *version, *arch;
+
+	set = razor_set_open(repo_filename);
+	pi = create_iterator_from_argv(set, argc, argv);
+	while (razor_package_iterator_next(pi, &package,
+					   &name, &version, &arch))
+		list_package_properties(set, package, type);
+	razor_package_iterator_destroy(pi);
 	razor_set_destroy(set);
 
 	return 0;
@@ -174,25 +178,25 @@
 static int
 command_list_requires(int argc, const char *argv[])
 {
-	return list_properties(argv[0], RAZOR_PROPERTY_REQUIRES);
+	return list_properties(argc, argv, RAZOR_PROPERTY_REQUIRES);
 }
 
 static int
 command_list_provides(int argc, const char *argv[])
 {
-	return list_properties(argv[0], RAZOR_PROPERTY_PROVIDES);
+	return list_properties(argc, argv, RAZOR_PROPERTY_PROVIDES);
 }
 
 static int
 command_list_obsoletes(int argc, const char *argv[])
 {
-	return list_properties(argv[0], RAZOR_PROPERTY_OBSOLETES);
+	return list_properties(argc, argv, RAZOR_PROPERTY_OBSOLETES);
 }
 
 static int
 command_list_conflicts(int argc, const char *argv[])
 {
-	return list_properties(argv[0], RAZOR_PROPERTY_CONFLICTS);
+	return list_properties(argc, argv, RAZOR_PROPERTY_CONFLICTS);
 }
 
 static int
@@ -237,6 +241,9 @@
 command_list_package_files(int argc, const char *argv[])
 {
 	struct razor_set *set;
+	struct razor_package_iterator *pi;
+	struct razor_package *package;
+	const char *name, *version, *arch;
 
 	set = razor_set_open(repo_filename);
 	if (set == NULL)
@@ -244,7 +251,12 @@
 	if (razor_set_open_files(set, "system-files.repo"))
 		return 1;
 
-	razor_set_list_package_files(set, argv[0]);
+	pi = create_iterator_from_argv(set, argc, argv);
+	while (razor_package_iterator_next(pi, &package,
+					   &name, &version, &arch))
+		razor_set_list_package_files(set, package);
+	razor_package_iterator_destroy(pi);
+
 	razor_set_destroy(set);
 
 	return 0;
diff -r e10b4f060a9d -r cd3954499086 src/rpm.c
--- a/src/rpm.c	Mon Jun 30 13:26:55 2008 -0400
+++ b/src/rpm.c	Mon Jun 30 13:28:59 2008 -0400
@@ -512,7 +512,7 @@
 		if (option_changelog)
 			print_package_changelog(set, package);
 		if (option_list)
-			razor_set_list_package_files(set, name);
+			razor_set_list_package_files(set, package);
 
 		if (option_conflicts + option_obsoletes +
 		    option_requires + option_provides +
diff -r e10b4f060a9d -r cd3954499086 src/test-driver.c
--- a/src/test-driver.c	Mon Jun 30 13:26:55 2008 -0400
+++ b/src/test-driver.c	Mon Jun 30 13:28:59 2008 -0400
@@ -285,6 +285,23 @@
 	ctx->n_remove_pkgs = 0;
 }
 
+static struct razor_package *
+get_package(struct razor_set *set, const char *package)
+{
+	struct razor_package_iterator *pi;
+	struct razor_package *p;
+	const char *name, *version, *arch;
+
+	pi = razor_package_iterator_create(set);
+	while (razor_package_iterator_next(pi, &p, &name, &version, &arch)) {
+		if (strcmp(package, name) == 0)
+			break;
+	}
+	razor_package_iterator_destroy(pi);
+
+	return p;
+}
+
 static void
 end_transaction(struct test_context *ctx)
 {
@@ -293,16 +310,13 @@
 
 	ctx->trans = razor_transaction_create(ctx->system_set, ctx->repo_set);
 	for (i = 0; i < ctx->n_install_pkgs; i++) {
-		pkg = razor_set_get_package(ctx->repo_set,
-					    ctx->install_pkgs[i]);
+		pkg = get_package(ctx->repo_set, ctx->install_pkgs[i]);
 		razor_transaction_install_package(ctx->trans, pkg);
 	}
 	for (i = 0; i < ctx->n_remove_pkgs; i++) {
-		pkg = razor_set_get_package(ctx->system_set,
-					    ctx->remove_pkgs[i]);
+		pkg = get_package(ctx->system_set, ctx->remove_pkgs[i]);
 		if (!pkg)
-			pkg = razor_set_get_package(ctx->repo_set,
-						    ctx->remove_pkgs[i]);
+			pkg = get_package(ctx->repo_set, ctx->remove_pkgs[i]);
 
 		razor_transaction_remove_package(ctx->trans, pkg);
 	}