#include "config.h"
#include <glib.h>
#include <string.h>
+
+#include "mono/metadata/assembly.h"
#include "mono/metadata/loader.h"
#include "mono/metadata/mono-config.h"
+#include "mono/metadata/metadata-internals.h"
+#include "mono/metadata/object-internals.h"
+#include "mono/utils/mono-logger.h"
+
+#if 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"
+#else
+#warning Unknown operating system
+#define CONFIG_OS "unknownOS"
+#endif
+
+#if defined(__i386__)
+#define CONFIG_CPU "x86"
+#elif defined(__x86_64__)
+#define CONFIG_CPU "x86-64"
+#elif defined(sparc) || defined(__sparc__)
+#define CONFIG_CPU "sparc"
+#elif defined(__ppc__) || defined(__powerpc__)
+#define CONFIG_CPU "ppc"
+#elif defined(__s390x__)
+#define CONFIG_CPU "s390x"
+#elif defined(__s390__)
+#define CONFIG_CPU "s390"
+#elif defined(__arm__)
+#define CONFIG_CPU "arm"
+#elif defined(__ia64__)
+#define CONFIG_CPU "ia64"
+#elif defined(__alpha__)
+#define CONFIG_CPU "alpha"
+#elif defined(hppa) || defined(__hppa__)
+#define CONFIG_CPU "hppa"
+#elif defined(mips) || defined(__mips) || defined(_mips)
+#define CONFIG_CPU "mips"
+#else
+#warning Unknown CPU
+#define CONFIG_CPU "unknownCPU"
+#endif
static void start_element (GMarkupParseContext *context,
const gchar *element_name,
struct MonoParseHandler {
const char *element_name;
- void*(*init) (void);
+ void*(*init) (MonoImage *assembly);
void (*start) (gpointer user_data, const gchar *name,
const gchar **attributes,
const gchar **values);
typedef struct {
MonoParseHandler *current;
void *user_data;
+ MonoImage *assembly;
int inited;
} ParseState;
if (!state->current) {
state->current = g_hash_table_lookup (config_handlers, element_name);
if (state->current && state->current->init)
- state->user_data = state->current->init ();
+ state->user_data = state->current->init (state->assembly);
}
if (state->current && state->current->start)
state->current->start (state->user_data, element_name, attribute_names, attribute_values);
{
}
+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;
static void*
-dllmap_init (void) {
+dllmap_init (MonoImage *assembly) {
DllInfo *info = g_new0 (DllInfo, 1);
+ info->assembly = assembly;
return info;
}
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;
}
- mono_dllmap_insert (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;
}
if (!dll)
dll = info->dll;
- mono_dllmap_insert (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_strcasecmp (attribute_values [0], "true") == 0)) {
+ mono_runtime_unhandled_exception_policy_set (MONO_UNHANLED_POLICY_LEGACY);
+ }
+ }
+}
+
+static const MonoParseHandler
+legacyUEP_handler = {
+ "legacyUnhandledExceptionPolicy",
+ NULL, /* init */
+ legacyUEP_start,
+ NULL, /* text */
+ NULL, /* end */
+ NULL, /* finish */
+};
static int inited = 0;
{
inited = 1;
config_handlers = g_hash_table_new (g_str_hash, g_str_equal);
- g_hash_table_insert (config_handlers, dllmap_handler.element_name, &dllmap_handler);
+ 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);
}
/* FIXME: error handling */
static void
-mono_config_parse_file (const char *filename)
+mono_config_parse_xml_with_context (ParseState *state, const char *text, gsize len)
{
GMarkupParseContext *context;
- ParseState state = {NULL};
- char *text;
- gsize len;
if (!inited)
mono_config_init ();
- if (!g_file_get_contents (filename, &text, &len, NULL))
- return;
- context = g_markup_parse_context_new (&mono_parser, 0, &state, NULL);
+ context = g_markup_parse_context_new (&mono_parser, 0, state, NULL);
if (g_markup_parse_context_parse (context, text, len, NULL)) {
g_markup_parse_context_end_parse (context, NULL);
}
g_markup_parse_context_free (context);
+}
+
+/* If assembly is NULL, parse in the global context */
+static int
+mono_config_parse_file_with_context (ParseState *state, const char *filename)
+{
+ char *text;
+ gsize len;
+
+ 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);
g_free (text);
+ return 1;
}
-/*
+/**
+ * mono_config_parse_memory:
+ * @buffer: a pointer to an string XML representation of the configuration
+ *
+ * Parses the configuration from a buffer
+ */
+void
+mono_config_parse_memory (const char *buffer)
+{
+ ParseState state = {NULL};
+
+ mono_config_parse_xml_with_context (&state, buffer, strlen (buffer));
+}
+
+static void
+mono_config_parse_file (const char *filename)
+{
+ ParseState state = {NULL};
+ mono_config_parse_file_with_context (&state, filename);
+}
+
+/*
+ * use the equivalent lookup code from the GAC when available.
+ * Depending on state, this should give something like:
+ * aname/version-pubtoken/
+ * aname/version/
+ * aname
+ */
+static char*
+get_assembly_filename (MonoImage *image, int state)
+{
+ switch (state) {
+ case 0:
+ return g_strdup (mono_image_get_name (image));
+ default:
+ return NULL;
+ }
+}
+
+typedef struct _BundledConfig BundledConfig;
+
+struct _BundledConfig {
+ BundledConfig *next;
+ const char* aname;
+ const char* config_xml;
+};
+
+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)
+{
+ BundledConfig *bconfig;
+
+ bconfig = g_new0 (BundledConfig, 1);
+ bconfig->aname = assembly_name;
+ bconfig->config_xml = config_xml;
+ bconfig->next = bundled_configs;
+ 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;
+
+ state.assembly = assembly;
+
+ bundled_config = mono_config_string_for_assembly_file (assembly->module_name);
+ if (bundled_config)
+ mono_config_parse_xml_with_context (&state, bundled_config, strlen (bundled_config));
+
+ cfg_name = g_strdup_printf ("%s.config", mono_image_get_filename (assembly));
+ mono_config_parse_file_with_context (&state, cfg_name);
+ g_free (cfg_name);
+
+ cfg_name = g_strdup_printf ("%s.config", mono_image_get_name (assembly));
+
+ home = g_get_home_dir ();
+
+ for (i = 0; (aname = get_assembly_filename (assembly, i)) != NULL; ++i) {
+ cfg = g_build_filename (mono_get_config_dir (), "mono", "assemblies", aname, cfg_name, NULL);
+ got_it += mono_config_parse_file_with_context (&state, cfg);
+ g_free (cfg);
+
+#ifndef PLATFORM_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);
+#endif
+ g_free (aname);
+ if (got_it)
+ break;
+ }
+ 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).
*/
void
mono_config_parse (const char *filename) {
const char *home;
+ char *mono_cfg;
+#ifndef PLATFORM_WIN32
char *user_cfg;
-
+#endif
+
if (filename) {
mono_config_parse_file (filename);
return;
mono_config_parse_file (home);
return;
}
-#if defined (PLATFORM_WIN32)
- /* maybe it's better to use a registry key or the install root from the binary */
- mono_config_parse_file (MONO_CFG_DIR "\\mono\\config");
-#else
- mono_config_parse_file (MONO_CFG_DIR "/mono/config");
+
+ mono_cfg = g_build_filename (mono_get_config_dir (), "mono", "config", NULL);
+ mono_config_parse_file (mono_cfg);
+ g_free (mono_cfg);
+
+#ifndef PLATFORM_WIN32
home = g_get_home_dir ();
user_cfg = g_strconcat (home, G_DIR_SEPARATOR_S, ".mono/config", NULL);
mono_config_parse_file (user_cfg);
g_free (user_cfg);
#endif
+}
+
+static const char *mono_cfg_dir = NULL;
+
+/* Invoked during startup */
+void
+mono_set_config_dir (const char *dir)
+{
+ /* 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 = g_strdup (dir);
+}
+
+const char*
+mono_get_config_dir (void)
+{
+ 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
+publisher_policy_start (gpointer user_data,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values)
+{
+ MonoAssemblyBindingInfo *info;
+ int n;
+
+ info = user_data;
+ 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)
+{
+ ParseState state = {
+ &publisher_policy_parser, /* MonoParseHandler */
+ info, /* user_data */
+ NULL, /* MonoImage (we don't need it right now)*/
+ TRUE /* We are already inited */
+ };
+ mono_config_parse_file_with_context (&state, filename);
}
projects / mono.git / blobdiff