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girepository/girparser,girmodule: Use a GPtrArray to hold the dependencies

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It's just better than a list of strings for various reasons, but mostly
here it allows also to avoid copying the lists but making the
ownership clearer through references
This commit is contained in:
Marco Trevisan (Treviño) 2024-05-10 18:35:04 +02:00 committed by Philip Withnall
parent 2e2e606208
commit b27fbf503b
3 changed files with 38 additions and 32 deletions
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2
girepository/girmodule-private.h
View File

@ -47,7 +47,7 @@ struct _GIIrModule
char *version;
char *shared_library;
char *c_prefix;
GList *dependencies; /* (owned) */
GPtrArray *dependencies; /* (owned) */
GList *entries;
/* All modules that are included directly or indirectly */

48
girepository/girmodule.c
View File

@ -83,7 +83,7 @@ gi_ir_module_free (GIIrModule *module)
gi_ir_node_free ((GIIrNode *)e->data);
g_list_free (module->entries);
g_clear_list (&module->dependencies, g_free);
g_clear_pointer (&module->dependencies, g_ptr_array_unref);
g_list_free (module->include_modules);
@ -351,25 +351,29 @@ gi_ir_module_build_typelib (GIIrModule *module)
/* Serialize dependencies into one string; this is convenient
* and not a major change to the typelib format. */
{
GString *dependencies_str = g_string_new ("");
GList *link;
for (link = module->dependencies; link; link = link->next)
{
const char *dependency = link->data;
if (!strcmp (dependency, module->name))
continue;
g_string_append (dependencies_str, dependency);
if (link->next)
g_string_append_c (dependencies_str, '|');
}
dependencies = g_string_free (dependencies_str, FALSE);
if (!dependencies[0])
{
g_free (dependencies);
dependencies = NULL;
}
}
if (module->dependencies->len)
{
GString *dependencies_str = g_string_new (NULL);
for (guint i = module->dependencies->len; i > 0; --i)
{
const char *dependency = g_ptr_array_index (module->dependencies, i-1);
if (!strcmp (dependency, module->name))
continue;
g_string_append (dependencies_str, dependency);
if (i > 1)
g_string_append_c (dependencies_str, '|');
}
dependencies = g_string_free (dependencies_str, FALSE);
if (dependencies && !dependencies[0])
{
g_free (dependencies);
dependencies = NULL;
}
}
else
{
dependencies = NULL;
}
restart:
gi_ir_node_init_stats ();
@ -378,8 +382,8 @@ gi_ir_module_build_typelib (GIIrModule *module)
nodes_with_attributes = NULL;
n_entries = g_list_length (module->entries);
g_message ("%d entries (%d local), %d dependencies", n_entries, n_local_entries,
g_list_length (module->dependencies));
g_message ("%d entries (%d local), %u dependencies", n_entries, n_local_entries,
module->dependencies ? module->dependencies->len : 0);
dir_size = n_entries * sizeof (DirEntry);
size = header_size + dir_size;

20
girepository/girparser.c
View File

@ -120,7 +120,7 @@ struct _ParseContext
GList *modules;
GList *include_modules;
GList *dependencies;
GPtrArray *dependencies;
GHashTable *aliases;
GHashTable *disguised_structures;
GHashTable *pointer_structures;
@ -3101,9 +3101,8 @@ start_element_handler (GMarkupParseContext *context,
return;
}
ctx->dependencies = g_list_prepend (ctx->dependencies,
g_strdup_printf ("%s-%s", name, version));
g_ptr_array_insert (ctx->dependencies, 0,
g_strdup_printf ("%s-%s", name, version));
state_switch (ctx, STATE_INCLUDE);
goto out;
@ -3191,9 +3190,12 @@ start_element_handler (GMarkupParseContext *context,
ctx->include_modules = NULL;
ctx->modules = g_list_append (ctx->modules, ctx->current_module);
g_clear_list (&ctx->current_module->dependencies, g_free);
ctx->current_module->dependencies =
g_list_copy_deep (ctx->dependencies, (GCopyFunc) g_strdup, NULL);
if (ctx->current_module->dependencies != ctx->dependencies)
{
g_clear_pointer (&ctx->current_module->dependencies, g_ptr_array_unref);
ctx->current_module->dependencies = g_ptr_array_ref (ctx->dependencies);
}
state_switch (ctx, STATE_NAMESPACE);
goto out;
@ -3786,7 +3788,7 @@ gi_ir_parser_parse_string (GIIrParser *parser,
ctx.disguised_structures = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
ctx.pointer_structures = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
ctx.type_depth = 0;
ctx.dependencies = NULL;
ctx.dependencies = g_ptr_array_new_with_free_func (g_free);
ctx.current_module = NULL;
context = g_markup_parse_context_new (&firstpass_parser, 0, &ctx, NULL);
@ -3828,7 +3830,7 @@ gi_ir_parser_parse_string (GIIrParser *parser,
}
g_clear_slist (&ctx.node_stack, NULL);
g_clear_list (&ctx.dependencies, g_free);
g_clear_pointer (&ctx.dependencies, g_ptr_array_unref);
g_markup_parse_context_free (context);
if (module)