*
* Author: Paolo Molaro (lupus@ximian.com)
*
- * (C) 2002 Ximian, Inc.
+ * Copyright 2002-2003 Ximian, Inc (http://www.ximian.com)
+ * Copyright 2004-2009 Novell, Inc (http://www.novell.com)
*/
#include "config.h"
#include <glib.h>
#include "mono/metadata/loader.h"
#include "mono/metadata/mono-config.h"
#include "mono/metadata/metadata-internals.h"
-#include "mono/utils/mono-logger.h"
+#include "mono/metadata/object-internals.h"
+#include "mono/utils/mono-logger-internal.h"
+
+#if defined(TARGET_PS3)
+#define CONFIG_OS "CellOS"
+#elif defined(__linux__)
+#define CONFIG_OS "linux"
+#elif defined(__APPLE__)
+#define CONFIG_OS "osx"
+#elif defined(sun)
+#define CONFIG_OS "solaris"
+#elif defined(__FreeBSD__)
+#define CONFIG_OS "freebsd"
+#elif defined(__NetBSD__)
+#define CONFIG_OS "netbsd"
+#elif defined(__OpenBSD__)
+#define CONFIG_OS "openbsd"
+#elif defined(__WIN32__)
+#define CONFIG_OS "windows"
+#elif defined(_IBMR2)
+#define CONFIG_OS "aix"
+#elif defined(__hpux)
+#define CONFIG_OS "hpux"
+#elif defined(__HAIKU__)
+#define CONFIG_OS "haiku"
+#else
+#warning Unknown operating system
+#define CONFIG_OS "unknownOS"
+#endif
+
+#ifndef CONFIG_CPU
+#if defined(__i386__)
+#define CONFIG_CPU "x86"
+#define CONFIG_WORDSIZE "32"
+#elif defined(__x86_64__)
+#define CONFIG_CPU "x86-64"
+#define CONFIG_WORDSIZE "64"
+#elif defined(sparc) || defined(__sparc__)
+#define CONFIG_CPU "sparc"
+#define CONFIG_WORDSIZE "32"
+#elif defined(__ppc64__) || defined(__powerpc64__) || defined(TARGET_POWERPC)
+#define CONFIG_WORDSIZE "64"
+#ifdef __mono_ppc_ilp32__
+# define CONFIG_CPU "ppc64ilp32"
+#else
+# define CONFIG_CPU "ppc64"
+#endif
+#elif defined(__ppc__) || defined(__powerpc__)
+#define CONFIG_CPU "ppc"
+#define CONFIG_WORDSIZE "32"
+#elif defined(__s390x__)
+#define CONFIG_CPU "s390x"
+#define CONFIG_WORDSIZE "64"
+#elif defined(__s390__)
+#define CONFIG_CPU "s390"
+#define CONFIG_WORDSIZE "32"
+#elif defined(__arm__)
+#define CONFIG_CPU "arm"
+#define CONFIG_WORDSIZE "32"
+#elif defined(__ia64__)
+#define CONFIG_CPU "ia64"
+#define CONFIG_WORDSIZE "64"
+#elif defined(__alpha__)
+#define CONFIG_CPU "alpha"
+#define CONFIG_WORDSIZE "64"
+#elif defined(hppa) || defined(__hppa__)
+#define CONFIG_CPU "hppa"
+#define CONFIG_WORDSIZE "32"
+#elif defined(mips) || defined(__mips) || defined(_mips)
+#define CONFIG_CPU "mips"
+#define CONFIG_WORDSIZE "32"
+#else
+#error Unknown CPU
+#define CONFIG_CPU "unknownCPU"
+#endif
+#endif
static void start_element (GMarkupParseContext *context,
const gchar *element_name,
static GHashTable *config_handlers;
+static const char *mono_cfg_dir = NULL;
+static char *mono_cfg_dir_allocated = NULL;
+
/* when this interface is stable, export it. */
typedef struct MonoParseHandler MonoParseHandler;
void (*finish) (gpointer user_data);
};
+typedef struct {
+ MonoAssemblyBindingInfo *info;
+ void (*info_parsed)(MonoAssemblyBindingInfo *info, void *user_data);
+ void *user_data;
+} ParserUserData;
+
typedef struct {
MonoParseHandler *current;
void *user_data;
GError *error,
gpointer user_data)
{
+ ParseState *state = user_data;
+ const gchar *msg;
+ const gchar *filename;
+
+ filename = state && state->user_data ? (gchar *) state->user_data : "<unknown>";
+ msg = error && error->message ? error->message : "";
+ g_warning ("Error parsing %s: %s", filename, msg);
+}
+
+static int
+arch_matches (const char* arch, const char *value)
+{
+ char **splitted, **p;
+ int found = FALSE;
+ if (value [0] == '!')
+ return !arch_matches (arch, value + 1);
+ p = splitted = g_strsplit (value, ",", 0);
+ while (*p) {
+ if (strcmp (arch, *p) == 0) {
+ found = TRUE;
+ break;
+ }
+ p++;
+ }
+ g_strfreev (splitted);
+ return found;
}
typedef struct {
char *dll;
char *target;
+ int ignore;
MonoImage *assembly;
} DllInfo;
g_free (info->dll);
g_free (info->target);
info->dll = info->target = NULL;
+ info->ignore = FALSE;
for (i = 0; attribute_names [i]; ++i) {
if (strcmp (attribute_names [i], "dll") == 0)
info->dll = g_strdup (attribute_values [i]);
else if (strcmp (attribute_names [i], "target") == 0)
info->target = g_strdup (attribute_values [i]);
+ else if (strcmp (attribute_names [i], "os") == 0 && !arch_matches (CONFIG_OS, attribute_values [i]))
+ info->ignore = TRUE;
+ else if (strcmp (attribute_names [i], "cpu") == 0 && !arch_matches (CONFIG_CPU, attribute_values [i]))
+ info->ignore = TRUE;
+ else if (strcmp (attribute_names [i], "wordsize") == 0 && !arch_matches (CONFIG_WORDSIZE, attribute_values [i]))
+ info->ignore = TRUE;
}
- mono_dllmap_insert (info->assembly, info->dll, NULL, info->target, NULL);
+ if (!info->ignore)
+ mono_dllmap_insert (info->assembly, info->dll, NULL, info->target, NULL);
} else if (strcmp (element_name, "dllentry") == 0) {
const char *name = NULL, *target = NULL, *dll = NULL;
+ int ignore = FALSE;
for (i = 0; attribute_names [i]; ++i) {
if (strcmp (attribute_names [i], "dll") == 0)
dll = attribute_values [i];
target = attribute_values [i];
else if (strcmp (attribute_names [i], "name") == 0)
name = attribute_values [i];
+ else if (strcmp (attribute_names [i], "os") == 0 && !arch_matches (CONFIG_OS, attribute_values [i]))
+ ignore = TRUE;
+ else if (strcmp (attribute_names [i], "cpu") == 0 && !arch_matches (CONFIG_CPU, attribute_values [i]))
+ ignore = TRUE;
+ else if (strcmp (attribute_names [i], "wordsize") == 0 && !arch_matches (CONFIG_WORDSIZE, attribute_values [i]))
+ ignore = TRUE;
}
if (!dll)
dll = info->dll;
- mono_dllmap_insert (info->assembly, info->dll, name, dll, target);
+ if (!info->ignore && !ignore)
+ mono_dllmap_insert (info->assembly, info->dll, name, dll, target);
}
}
dllmap_finish
};
+static void
+legacyUEP_start (gpointer user_data,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values) {
+ if ((strcmp (element_name, "legacyUnhandledExceptionPolicy") == 0) &&
+ (attribute_names [0] != NULL) &&
+ (strcmp (attribute_names [0], "enabled") == 0)) {
+ if ((strcmp (attribute_values [0], "1") == 0) ||
+ (g_ascii_strcasecmp (attribute_values [0], "true") == 0)) {
+ mono_runtime_unhandled_exception_policy_set (MONO_UNHANDLED_POLICY_LEGACY);
+ }
+ }
+}
+
+static const MonoParseHandler
+legacyUEP_handler = {
+ "legacyUnhandledExceptionPolicy",
+ NULL, /* init */
+ legacyUEP_start,
+ NULL, /* text */
+ NULL, /* end */
+ NULL, /* finish */
+};
+
static int inited = 0;
static void
inited = 1;
config_handlers = g_hash_table_new (g_str_hash, g_str_equal);
g_hash_table_insert (config_handlers, (gpointer) dllmap_handler.element_name, (gpointer) &dllmap_handler);
+ g_hash_table_insert (config_handlers, (gpointer) legacyUEP_handler.element_name, (gpointer) &legacyUEP_handler);
+}
+
+void
+mono_config_cleanup (void)
+{
+ if (config_handlers)
+ g_hash_table_destroy (config_handlers);
+ g_free (mono_cfg_dir_allocated);
}
/* FIXME: error handling */
static int
mono_config_parse_file_with_context (ParseState *state, const char *filename)
{
- char *text;
+ gchar *text;
gsize len;
+ gint offset;
mono_trace (G_LOG_LEVEL_INFO, MONO_TRACE_CONFIG,
"Config attempting to parse: '%s'.", filename);
if (!g_file_get_contents (filename, &text, &len, NULL))
return 0;
- mono_config_parse_xml_with_context (state, text, len);
+
+
+ offset = 0;
+ if (len > 3 && text [0] == '\xef' && text [1] == (gchar) '\xbb' && text [2] == '\xbf')
+ offset = 3; /* Skip UTF-8 BOM */
+ if (state->user_data == NULL)
+ state->user_data = (gpointer) filename;
+ mono_config_parse_xml_with_context (state, text + offset, len - offset);
g_free (text);
return 1;
}
mono_config_parse_memory (const char *buffer)
{
ParseState state = {NULL};
-
+
+ state.user_data = (gpointer) "<buffer>";
mono_config_parse_xml_with_context (&state, buffer, strlen (buffer));
}
mono_config_parse_file (const char *filename)
{
ParseState state = {NULL};
+ state.user_data = (gpointer) filename;
mono_config_parse_file_with_context (&state, filename);
}
static BundledConfig *bundled_configs = NULL;
+static const char *bundled_machine_config = NULL;
+
void
mono_register_config_for_assembly (const char* assembly_name, const char* config_xml)
{
bundled_configs = bconfig;
}
+const char *
+mono_config_string_for_assembly_file (const char *filename)
+{
+ BundledConfig *bconfig;
+
+ for (bconfig = bundled_configs; bconfig; bconfig = bconfig->next) {
+ if (bconfig->aname && strcmp (bconfig->aname, filename) == 0)
+ return bconfig->config_xml;
+ }
+ return NULL;
+}
+
void
mono_config_for_assembly (MonoImage *assembly)
{
ParseState state = {NULL};
int got_it = 0, i;
char *aname, *cfg, *cfg_name;
+ const char *bundled_config;
const char *home;
- BundledConfig *bconfig;
state.assembly = assembly;
- for (bconfig = bundled_configs; bconfig; bconfig = bconfig->next) {
- if (bconfig->aname && strcmp (bconfig->aname, assembly->module_name) == 0)
- mono_config_parse_xml_with_context (&state, bconfig->config_xml, strlen (bconfig->config_xml));
+ bundled_config = mono_config_string_for_assembly_file (assembly->module_name);
+ if (bundled_config) {
+ state.user_data = (gpointer) "<bundled>";
+ mono_config_parse_xml_with_context (&state, bundled_config, strlen (bundled_config));
}
cfg_name = g_strdup_printf ("%s.config", mono_image_get_filename (assembly));
got_it += mono_config_parse_file_with_context (&state, cfg);
g_free (cfg);
-#ifndef PLATFORM_WIN32
+#ifdef TARGET_WIN32
cfg = g_build_filename (home, ".mono", "assemblies", aname, cfg_name, NULL);
got_it += mono_config_parse_file_with_context (&state, cfg);
g_free (cfg);
g_free (cfg_name);
}
-/*
+/**
+ * mono_config_parse:
+ * @filename: the filename to load the configuration variables from.
+ *
* Pass a NULL filename to parse the default config files
* (or the file in the MONO_CONFIG env var).
*/
mono_config_parse (const char *filename) {
const char *home;
char *mono_cfg;
-#ifndef PLATFORM_WIN32
+#ifndef TARGET_WIN32
char *user_cfg;
#endif
mono_config_parse_file (mono_cfg);
g_free (mono_cfg);
-#ifndef PLATFORM_WIN32
+#ifndef TARGET_WIN32
home = g_get_home_dir ();
user_cfg = g_strconcat (home, G_DIR_SEPARATOR_S, ".mono/config", NULL);
mono_config_parse_file (user_cfg);
#endif
}
-static const char *mono_cfg_dir = NULL;
-
-static void
-mono_install_get_config_dir (void)
+/* Invoked during startup */
+void
+mono_set_config_dir (const char *dir)
{
-#ifdef PLATFORM_WIN32
- gchar *prefix;
-#endif
-
- mono_cfg_dir = g_getenv ("MONO_CFG_DIR");
-
- if (!mono_cfg_dir) {
-#ifndef PLATFORM_WIN32
- mono_cfg_dir = MONO_CFG_DIR;
-#else
- prefix = g_path_get_dirname (mono_assembly_getrootdir ());
- mono_cfg_dir = g_build_filename (prefix, "etc", NULL);
- g_free (prefix);
-#endif
- }
+ /* If this variable is set, overrides the directory computed */
+ mono_cfg_dir = g_getenv ("MONO_CFG_DIR");
+ if (mono_cfg_dir == NULL)
+ mono_cfg_dir = mono_cfg_dir_allocated = g_strdup (dir);
}
const char*
mono_get_config_dir (void)
{
- if (!mono_cfg_dir)
- mono_install_get_config_dir ();
+ if (mono_cfg_dir == NULL)
+ mono_set_dirs (NULL, NULL);
+
return mono_cfg_dir;
}
+void
+mono_register_machine_config (const char *config_xml)
+{
+ bundled_machine_config = config_xml;
+}
+
+const char *
+mono_get_machine_config (void)
+{
+ return bundled_machine_config;
+}
+
+static void
+assembly_binding_end (gpointer user_data, const char *element_name)
+{
+ ParserUserData *pud = user_data;
+
+ if (!strcmp (element_name, "dependentAssembly")) {
+ if (pud->info_parsed && pud->info) {
+ pud->info_parsed (pud->info, pud->user_data);
+ g_free (pud->info->name);
+ g_free (pud->info->culture);
+ }
+ }
+}
+
+static void
+publisher_policy_start (gpointer user_data,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values)
+{
+ ParserUserData *pud;
+ MonoAssemblyBindingInfo *info;
+ int n;
+
+ pud = user_data;
+ info = pud->info;
+ if (!strcmp (element_name, "dependentAssembly")) {
+ info->name = NULL;
+ info->culture = NULL;
+ info->has_old_version_bottom = FALSE;
+ info->has_old_version_top = FALSE;
+ info->has_new_version = FALSE;
+ info->is_valid = FALSE;
+ memset (&info->old_version_bottom, 0, sizeof (info->old_version_bottom));
+ memset (&info->old_version_top, 0, sizeof (info->old_version_top));
+ memset (&info->new_version, 0, sizeof (info->new_version));
+ } if (!strcmp (element_name, "assemblyIdentity")) {
+ for (n = 0; attribute_names [n]; n++) {
+ const gchar *attribute_name = attribute_names [n];
+
+ if (!strcmp (attribute_name, "name"))
+ info->name = g_strdup (attribute_values [n]);
+ else if (!strcmp (attribute_name, "publicKeyToken")) {
+ if (strlen (attribute_values [n]) == MONO_PUBLIC_KEY_TOKEN_LENGTH - 1)
+ g_strlcpy ((char *) info->public_key_token, attribute_values [n], MONO_PUBLIC_KEY_TOKEN_LENGTH);
+ } else if (!strcmp (attribute_name, "culture")) {
+ if (!strcmp (attribute_values [n], "neutral"))
+ info->culture = g_strdup ("");
+ else
+ info->culture = g_strdup (attribute_values [n]);
+ }
+ }
+ } else if (!strcmp (element_name, "bindingRedirect")) {
+ for (n = 0; attribute_names [n]; n++) {
+ const gchar *attribute_name = attribute_names [n];
+
+ if (!strcmp (attribute_name, "oldVersion")) {
+ gchar **numbers, **version, **versions;
+ gint major, minor, build, revision;
+
+ /* Invalid value */
+ if (!strcmp (attribute_values [n], ""))
+ return;
+
+ versions = g_strsplit (attribute_values [n], "-", 2);
+ version = g_strsplit (*versions, ".", 4);
+
+ /* We assign the values to gint vars to do the checks */
+ numbers = version;
+ major = *numbers ? atoi (*numbers++) : -1;
+ minor = *numbers ? atoi (*numbers++) : -1;
+ build = *numbers ? atoi (*numbers++) : -1;
+ revision = *numbers ? atoi (*numbers) : -1;
+ g_strfreev (version);
+ if (major < 0 || minor < 0 || build < 0 || revision < 0) {
+ g_strfreev (versions);
+ return;
+ }
+
+ info->old_version_bottom.major = major;
+ info->old_version_bottom.minor = minor;
+ info->old_version_bottom.build = build;
+ info->old_version_bottom.revision = revision;
+ info->has_old_version_bottom = TRUE;
+
+ if (!*(versions + 1)) {
+ g_strfreev (versions);
+ continue;
+ }
+
+ numbers = version = g_strsplit (*(versions + 1), ".", 4);
+ major = *numbers ? atoi (*numbers++) : -1;
+ minor = *numbers ? atoi (*numbers++) : -1;
+ build = *numbers ? atoi (*numbers++) : -1;
+ revision = *numbers ? atoi (*numbers) : 1;
+ g_strfreev (version);
+ if (major < 0 || minor < 0 || build < 0 || revision < 0) {
+ g_strfreev (versions);
+ return;
+ }
+
+ info->old_version_top.major = major;
+ info->old_version_top.minor = minor;
+ info->old_version_top.build = build;
+ info->old_version_top.revision = revision;
+ info->has_old_version_top = TRUE;
+
+ g_strfreev (versions);
+ } else if (!strcmp (attribute_name, "newVersion")) {
+ gchar **numbers, **version;
+
+ /* Invalid value */
+ if (!strcmp (attribute_values [n], ""))
+ return;
+
+ numbers = version = g_strsplit (attribute_values [n], ".", 4);
+ info->new_version.major = *numbers ? atoi (*numbers++) : -1;
+ info->new_version.minor = *numbers ? atoi (*numbers++) : -1;
+ info->new_version.build = *numbers ? atoi (*numbers++) : -1;
+ info->new_version.revision = *numbers ? atoi (*numbers) : -1;
+ info->has_new_version = TRUE;
+ g_strfreev (version);
+ }
+ }
+ }
+}
+
+static MonoParseHandler
+publisher_policy_parser = {
+ "", /* We don't need to use declare an xml element */
+ NULL,
+ publisher_policy_start,
+ NULL,
+ NULL,
+ NULL
+};
+
+void
+mono_config_parse_publisher_policy (const gchar *filename, MonoAssemblyBindingInfo *info)
+{
+ ParserUserData user_data = {
+ info,
+ NULL,
+ NULL
+ };
+ ParseState state = {
+ &publisher_policy_parser, /* MonoParseHandler */
+ &user_data, /* user_data */
+ NULL, /* MonoImage (we don't need it right now)*/
+ TRUE /* We are already inited */
+ };
+
+ mono_config_parse_file_with_context (&state, filename);
+}
+
+static MonoParseHandler
+config_assemblybinding_parser = {
+ "", /* We don't need to use declare an xml element */
+ NULL,
+ publisher_policy_start,
+ NULL,
+ assembly_binding_end,
+ NULL
+};
+
+void
+mono_config_parse_assembly_bindings (const char *filename, int amajor, int aminor, void *user_data, void (*infocb)(MonoAssemblyBindingInfo *info, void *user_data))
+{
+ MonoAssemblyBindingInfo info;
+ ParserUserData pud;
+ ParseState state;
+
+ info.major = amajor;
+ info.minor = aminor;
+
+ pud.info = &info;
+ pud.info_parsed = infocb;
+ pud.user_data = user_data;
+
+ state.current = &config_assemblybinding_parser; /* MonoParseHandler */
+ state.user_data = &pud;
+ state.assembly = NULL; /* MonoImage (we don't need it right now)*/
+ state.inited = TRUE; /* We are already inited */
+
+ mono_config_parse_file_with_context (&state, filename);
+}
+
projects / mono.git / blobdiff