diff options
| -rw-r--r-- | qerror.c | 400 | ||||
| -rw-r--r-- | qerror.h | 7 |
2 files changed, 0 insertions, 407 deletions
@@ -23,311 +23,6 @@ static const QType qerror_type = { }; /** - * The 'desc' parameter is a printf-like string, the format of the format - * string is: - * - * %(KEY) - * - * Where KEY is a QDict key, which has to be passed to qerror_from_info(). - * - * Example: - * - * "foo error on device: %(device) slot: %(slot_nr)" - * - * A single percent sign can be printed if followed by a second one, - * for example: - * - * "running out of foo: %(foo)%%" - * - * Please keep the entries in alphabetical order. - * Use scripts/check-qerror.sh to check. - */ -static const QErrorStringTable qerror_table[] = { - { - QERR_ADD_CLIENT_FAILED, - "Could not add client", - }, - { - QERR_AMBIGUOUS_PATH, - "Path '%(path)' does not uniquely identify an object" - }, - { - QERR_BAD_BUS_FOR_DEVICE, - "Device '%(device)' can't go on a %(bad_bus_type) bus", - }, - { - QERR_BASE_NOT_FOUND, - "Base '%(base)' not found", - }, - { - QERR_BLOCK_FORMAT_FEATURE_NOT_SUPPORTED, - "Block format '%(format)' used by device '%(name)' does not support feature '%(feature)'", - }, - { - QERR_BUS_NO_HOTPLUG, - "Bus '%(bus)' does not support hotplugging", - }, - { - QERR_BUS_NOT_FOUND, - "Bus '%(bus)' not found", - }, - { - QERR_COMMAND_DISABLED, - "The command %(name) has been disabled for this instance", - }, - { - QERR_COMMAND_NOT_FOUND, - "The command %(name) has not been found", - }, - { - QERR_DEVICE_ENCRYPTED, - "'%(device)' (%(filename)) is encrypted", - }, - { - QERR_DEVICE_FEATURE_BLOCKS_MIGRATION, - "Migration is disabled when using feature '%(feature)' in device '%(device)'", - }, - { - QERR_DEVICE_HAS_NO_MEDIUM, - "Device '%(device)' has no medium", - }, - { - QERR_DEVICE_INIT_FAILED, - "Device '%(device)' could not be initialized", - }, - { - QERR_DEVICE_IN_USE, - "Device '%(device)' is in use", - }, - { - QERR_DEVICE_IS_READ_ONLY, - "Device '%(device)' is read only", - }, - { - QERR_DEVICE_LOCKED, - "Device '%(device)' is locked", - }, - { - QERR_DEVICE_MULTIPLE_BUSSES, - "Device '%(device)' has multiple child busses", - }, - { - QERR_DEVICE_NO_BUS, - "Device '%(device)' has no child bus", - }, - { - QERR_DEVICE_NO_HOTPLUG, - "Device '%(device)' does not support hotplugging", - }, - { - QERR_DEVICE_NOT_ACTIVE, - "Device '%(device)' has not been activated", - }, - { - QERR_DEVICE_NOT_ENCRYPTED, - "Device '%(device)' is not encrypted", - }, - { - QERR_DEVICE_NOT_FOUND, - "Device '%(device)' not found", - }, - { - QERR_DEVICE_NOT_REMOVABLE, - "Device '%(device)' is not removable", - }, - { - QERR_DUPLICATE_ID, - "Duplicate ID '%(id)' for %(object)", - }, - { - QERR_FD_NOT_FOUND, - "File descriptor named '%(name)' not found", - }, - { - QERR_FD_NOT_SUPPLIED, - "No file descriptor supplied via SCM_RIGHTS", - }, - { - QERR_FEATURE_DISABLED, - "The feature '%(name)' is not enabled", - }, - { - QERR_INVALID_BLOCK_FORMAT, - "Invalid block format '%(name)'", - }, - { - QERR_INVALID_OPTION_GROUP, - "There is no option group '%(group)'", - }, - { - QERR_INVALID_PARAMETER, - "Invalid parameter '%(name)'", - }, - { - QERR_INVALID_PARAMETER_COMBINATION, - "Invalid parameter combination", - }, - { - QERR_INVALID_PARAMETER_TYPE, - "Invalid parameter type for '%(name)', expected: %(expected)", - }, - { - QERR_INVALID_PARAMETER_VALUE, - "Parameter '%(name)' expects %(expected)", - }, - { - QERR_INVALID_PASSWORD, - "Password incorrect", - }, - { - QERR_IO_ERROR, - "An IO error has occurred", - }, - { - QERR_JSON_PARSE_ERROR, - "JSON parse error, %(message)", - - }, - { - QERR_JSON_PARSING, - "Invalid JSON syntax", - }, - { - QERR_KVM_MISSING_CAP, - "Using KVM without %(capability), %(feature) unavailable", - }, - { - QERR_MIGRATION_ACTIVE, - "There's a migration process in progress", - }, - { - QERR_MIGRATION_NOT_SUPPORTED, - "State blocked by non-migratable device '%(device)'", - }, - { - QERR_MIGRATION_EXPECTED, - "An incoming migration is expected before this command can be executed", - }, - { - QERR_MISSING_PARAMETER, - "Parameter '%(name)' is missing", - }, - { - QERR_NO_BUS_FOR_DEVICE, - "No '%(bus)' bus found for device '%(device)'", - }, - { - QERR_NOT_SUPPORTED, - "Not supported", - }, - { - QERR_OPEN_FILE_FAILED, - "Could not open '%(filename)'", - }, - { - QERR_PERMISSION_DENIED, - "Insufficient permission to perform this operation", - }, - { - QERR_PROPERTY_NOT_FOUND, - "Property '%(device).%(property)' not found", - }, - { - QERR_PROPERTY_VALUE_BAD, - "Property '%(device).%(property)' doesn't take value '%(value)'", - }, - { - QERR_PROPERTY_VALUE_IN_USE, - "Property '%(device).%(property)' can't take value '%(value)', it's in use", - }, - { - QERR_PROPERTY_VALUE_NOT_FOUND, - "Property '%(device).%(property)' can't find value '%(value)'", - }, - { - QERR_PROPERTY_VALUE_NOT_POWER_OF_2, - "Property '%(device).%(property)' doesn't take " - "value '%(value)', it's not a power of 2", - }, - { - QERR_PROPERTY_VALUE_OUT_OF_RANGE, - "Property '%(device).%(property)' doesn't take " - "value %(value) (minimum: %(min), maximum: %(max))", - }, - { - QERR_QGA_COMMAND_FAILED, - "Guest agent command failed, error was '%(message)'", - }, - { - QERR_QGA_LOGGING_FAILED, - "Guest agent failed to log non-optional log statement", - }, - { - QERR_QMP_BAD_INPUT_OBJECT, - "Expected '%(expected)' in QMP input", - }, - { - QERR_QMP_BAD_INPUT_OBJECT_MEMBER, - "QMP input object member '%(member)' expects '%(expected)'", - }, - { - QERR_QMP_EXTRA_MEMBER, - "QMP input object member '%(member)' is unexpected", - }, - { - QERR_RESET_REQUIRED, - "Resetting the Virtual Machine is required", - }, - { - QERR_SET_PASSWD_FAILED, - "Could not set password", - }, - { - QERR_TOO_MANY_FILES, - "Too many open files", - }, - { - QERR_UNDEFINED_ERROR, - "An undefined error has occurred", - }, - { - QERR_UNKNOWN_BLOCK_FORMAT_FEATURE, - "'%(device)' uses a %(format) feature which is not " - "supported by this qemu version: %(feature)", - }, - { - QERR_UNSUPPORTED, - "this feature or command is not currently supported", - }, - { - QERR_VIRTFS_FEATURE_BLOCKS_MIGRATION, - "Migration is disabled when VirtFS export path '%(path)' " - "is mounted in the guest using mount_tag '%(tag)'", - }, - { - QERR_VNC_SERVER_FAILED, - "Could not start VNC server on %(target)", - }, - { - QERR_SOCKET_CONNECT_FAILED, - "Failed to connect to socket", - }, - { - QERR_SOCKET_LISTEN_FAILED, - "Failed to set socket to listening mode", - }, - { - QERR_SOCKET_BIND_FAILED, - "Failed to bind socket", - }, - { - QERR_SOCKET_CREATE_FAILED, - "Failed to create socket", - }, - {} -}; - -/** * qerror_new(): Create a new QError * * Return strong reference. @@ -361,101 +56,6 @@ static QError *qerror_from_info(ErrorClass err_class, const char *fmt, return qerr; } -static void parse_error(const QErrorStringTable *entry, int c) -{ - fprintf(stderr, "expected '%c' in '%s'", c, entry->desc); - abort(); -} - -static const char *append_field(QDict *error, QString *outstr, - const QErrorStringTable *entry, - const char *start) -{ - QObject *obj; - QDict *qdict; - QString *key_qs; - const char *end, *key; - - if (*start != '%') - parse_error(entry, '%'); - start++; - if (*start != '(') - parse_error(entry, '('); - start++; - - end = strchr(start, ')'); - if (!end) - parse_error(entry, ')'); - - key_qs = qstring_from_substr(start, 0, end - start - 1); - key = qstring_get_str(key_qs); - - qdict = qobject_to_qdict(qdict_get(error, "data")); - obj = qdict_get(qdict, key); - if (!obj) { - abort(); - } - - switch (qobject_type(obj)) { - case QTYPE_QSTRING: - qstring_append(outstr, qdict_get_str(qdict, key)); - break; - case QTYPE_QINT: - qstring_append_int(outstr, qdict_get_int(qdict, key)); - break; - default: - abort(); - } - - QDECREF(key_qs); - return ++end; -} - -static QString *qerror_format_desc(QDict *error, - const QErrorStringTable *entry) -{ - QString *qstring; - const char *p; - - assert(entry != NULL); - - qstring = qstring_new(); - - for (p = entry->desc; *p != '\0';) { - if (*p != '%') { - qstring_append_chr(qstring, *p++); - } else if (*(p + 1) == '%') { - qstring_append_chr(qstring, '%'); - p += 2; - } else { - p = append_field(error, qstring, entry, p); - } - } - - return qstring; -} - -char *qerror_format(const char *fmt, QDict *error) -{ - const QErrorStringTable *entry = NULL; - QString *qstr; - char *ret; - int i; - - for (i = 0; qerror_table[i].error_fmt; i++) { - if (strcmp(qerror_table[i].error_fmt, fmt) == 0) { - entry = &qerror_table[i]; - break; - } - } - - qstr = qerror_format_desc(error, entry); - ret = g_strdup(qstring_get_str(qstr)); - QDECREF(qstr); - - return ret; -} - /** * qerror_human(): Format QError data into human-readable string. */ @@ -19,12 +19,6 @@ #include "qapi-types.h" #include <stdarg.h> -typedef struct QErrorStringTable { - ErrorClass err_class; - const char *error_fmt; - const char *desc; -} QErrorStringTable; - typedef struct QError { QObject_HEAD; QDict *error; @@ -37,7 +31,6 @@ QString *qerror_human(const QError *qerror); void qerror_report(ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(2, 3); void qerror_report_err(Error *err); void assert_no_error(Error *err); -char *qerror_format(const char *fmt, QDict *error); /* * QError class list |