+++ /dev/null
-Makefile Makefile.in
+++ /dev/null
-/* gs_categories.h */
-#ifndef GS_CATEGORIES_H
-#define GS_CATEGORIES_H
-
-/*
- * Avoid some strange warnings with callback defs.
- */
-struct s_gs_type;
-
-/*
- * categories of types
- */
-enum e_gs_type_category {
- e_gs_type_cat_undefined = 0,
-
- e_gs_type_cat_elemental,
- e_gs_type_cat_struct,
- e_gs_type_cat_union,
- e_gs_type_cat_ref,
- e_gs_type_cat_array,
- e_gs_type_cat_ignored,
-
- e_gs_type_cat_invalid
-};
-
-
-/*
- * Elemental category
- */
-enum e_gs_elemental_encoding {
- e_gs_elemental_encoding_undefined = 0,
-
- e_gs_elemental_encoding_unsigned_integer,
- e_gs_elemental_encoding_signed_integer,
- e_gs_elemental_encoding_floating_point,
-
- e_gs_elemental_encoding_invalid
-};
-
-struct s_gs_cat_elemental {
- int encoding;
-};
-
-
-/*
- * Structure category
- */
-struct s_gs_cat_struct_field {
-
- char *name;
- long int offset;
- int code;
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-struct s_gs_cat_struct {
-
- int nb_fields;
- struct s_gs_cat_struct_field **field_array;
-};
-
-
-/*
- * Union category
- */
-struct s_gs_cat_union_field {
-
- char *name;
- int code;
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-struct s_gs_cat_union {
-
- int nb_fields;
- struct s_gs_cat_union_field **field_array;
-
- /* callback used to return the field number */
- int (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-
-/*
- * Ref category
- */
-struct s_gs_cat_ref {
- int code;
-
- /* callback used to return the referenced type number */
- int (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-
-/*
- * Array_categorie
- */
-struct s_gs_cat_array {
- int code;
-
- /* element_count < 0 means dynamically defined */
- long int element_count;
-
- /* callback used to return the dynamic length */
- long int (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-/*
- * Ignored category
- */
-struct s_gs_cat_ignored {
- void *default_value;
-};
-
-gras_type_t *
-gs_type_new_elemental(gras_type_bag_t *p_bag,
- gras_connection_t *p_connection,
- const char *name,
- enum e_gs_elemental_encoding encoding,
- long int size);
-
-gras_type_t *
-gs_type_new_elemental_with_callback(gras_type_bag_t *p_bag,
- gras_connection_t *p_connection,
- const char *name,
- enum e_gs_elemental_encoding encoding,
- long int size,
-
- void (*callback)(void *vars,
- gras_type_t *p_type,
- void *data));
-
-
-
-#endif /* GS_CATEGORIES_H */
+++ /dev/null
-/* gs_connection.h */
-#ifndef GS_CONNECTION_H
-#define GS_CONNECTION_H
-
-/* used structs */
-struct s_gs_connection;
-struct s_gs_net_driver;
-struct s_gs_type_bag;
-
-enum e_gs_connection_direction {
- e_gs_connection_direction_unknown = 0,
- e_gs_connection_direction_outgoing,
- e_gs_connection_direction_incoming
-};
-
-struct s_gs_connection_ops {
-
- void
- (*_init) (struct s_gs_connection *p_connection,
- void *arg);
-
- void
- (*_exit) (struct s_gs_connection *p_connection);
-
- void
- (*write) (struct s_gs_connection *p_connection,
- void *ptr,
- long int length);
-
- void
- (*read) (struct s_gs_connection *p_connection,
- void *ptr,
- long int length);
-
- void
- (*flush) (struct s_gs_connection *p_connection);
-};
-
-struct s_gs_connection {
- struct s_gs_connection_ops *connection_ops;
- struct s_gs_net_driver *p_net_driver;
- enum e_gs_connection_direction direction;
- void *specific;
-};
-
-
-#endif /* GS_CONNECTION_H */
+++ /dev/null
-/* gs.c */
-
-#include "gs/gs_private.h"
-
-GRAS_LOG_NEW_DEFAULT_CATEGORY(NDR);
-
-void
-gs_init(int argc,
- char **argv) {
-
- (void)argc;
- (void)argv;
-
- DEBUG0("Init");
- gs_net_drivers_init();
- gs_type_drivers_init();
-}
-
-void
-gs_purge_cmd_line(int *argc,
- char **argv) {
- (void)argc;
- (void)argv;
-
- /**/
-}
-
-void
-gs_exit() {
- /**/
-}
+++ /dev/null
-/* $Id$ */
-
-/* gs_private.h -- stuff internal to grassouillet, the data desc stuff */
-
-
-
-#ifndef _GS_PRIVATE_H
-#define _GS_PRIVATE_H
-
-#include "gras_private.h"
-#include "gs/categories.h"
-#include "gs/connection.h"
-#include "gs/sequence.h"
-#include "gs/net_driver.h"
-#include "gs/net_interface_fd.h"
-#include "gs/type_interface_rl.h"
-#include "gs/type_driver.h"
-#include "gs/message.h"
-#include "gs/type.h"
-
-
-#endif /* _GS_PRIVATE_H */
+++ /dev/null
-/* gs_message.c */
-
-#include "gs/gs_private.h"
-
-/*
- * Sequences
- */
-static
-struct s_gs_sequence *
-_gs_sequence_alloc(void) {
- struct s_gs_sequence *p_sequence = NULL;
- p_sequence = malloc(sizeof(struct s_gs_sequence));
- return p_sequence;
-}
-
-static
-struct s_gs_sequence *
-_gs_sequence_new(void) {
- struct s_gs_sequence *p_sequence = NULL;
-
- p_sequence = _gs_sequence_alloc();
-
- p_sequence->message = NULL;
- p_sequence->code = -1;
- p_sequence->next = NULL;
-
- return p_sequence;
-}
-
-/*
- * Messages
- */
-static
-struct s_gs_message *
-_gs_message_alloc(void) {
- struct s_gs_message *p_message = NULL;
-
- p_message = malloc(sizeof(struct s_gs_message));
-
- return p_message;
-}
-
-struct s_gs_message *
-gs_message_new(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name) {
-
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
- struct s_gs_message *p_message = NULL;
-
- p_message = _gs_message_alloc();
-
- p_message->code = -1;
- p_message->name = strdup(name);
-
- p_message->first = NULL;
- p_message->last = NULL;
-
- bag_ops->store_message(p_bag, p_connection, p_message);
-
- return p_message;
-}
-
-
-void
-gs_message_append_new_sequence(struct s_gs_message *p_message,
- struct s_gs_type *p_type) {
-
- struct s_gs_sequence *p_sequence = NULL;
-
- p_sequence = _gs_sequence_new();
-
- p_sequence->message = p_message;
- p_sequence->code = p_type->code;
- p_sequence->next = NULL;
-
- if (p_message->first) {
- p_message->last ->next = p_sequence;
- } else {
- p_message->first = p_sequence;
- }
-
- p_message->last = p_sequence;
-}
-
-
-/*
- * Send/receive
- */
-static
-struct s_gs_message_instance *
-_gs_message_instance_alloc(void) {
- struct s_gs_message_instance *p_message_instance = NULL;
- p_message_instance = malloc(sizeof (struct s_gs_message_instance));
- return p_message_instance;
-}
-
-static
-struct s_gs_message_instance *
-_gs_message_instance_new(void) {
- struct s_gs_message_instance *p_message_instance = NULL;
-
- p_message_instance = _gs_message_instance_alloc();
-
- p_message_instance->p_message = NULL;
- p_message_instance->current = NULL;
- p_message_instance->p_bag = NULL;
- p_message_instance->p_connection = NULL;
-
- return p_message_instance;
-}
-
-/* Send */
-static
-void
-_gs_message_send_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- void *vars,
- gras_dict_t **p_refs,
- struct s_gs_type *p_type,
- void *data);
-
-static
-struct s_gs_type *
-_sg_message_send_get_type_by_code(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- void *vars,
- int code) {
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_type *p_type = NULL;
-
- p_type = bops->get_type_by_code(p_bag, NULL, code);
-
- if (!bops->check_type_mark(p_bag, p_cnx, p_type->name)) {
- struct s_gs_type *p_type_type = NULL;
- gras_dict_t *_refs = NULL;
-
- p_type_type = bops->get_type_by_name(p_bag, NULL, "_s_gs_type");
- if (!p_type_type)
- GS_FAILURE("_s_gs_type default type missing");
-
- bops->mark_type(p_bag, p_cnx, p_type->name);
-
- fprintf(stderr, "sending type with code = %d\n", code);
- gs_vars_enter(vars);
- _gs_message_send_type(p_bag, p_cnx, vars, &_refs, p_type_type, p_type);
- gs_vars_leave(vars);
- fprintf(stderr, "type with code = %d, name = %s sent\n", code, p_type->name);
- } else {
- fprintf(stderr, "no need to send type with code = %d, name = %s\n", code, p_type->name);
- }
-
- return p_type;
-}
-
-static
-void
-_gs_message_send_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- void *vars,
- gras_dict_t **p_refs,
- struct s_gs_type *p_type,
- void *data) {
-
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_connection_ops *cops = p_cnx->connection_ops;
-
- if (!*p_refs)
- gras_dict_new(p_refs);
-
- if (p_type->category_code > 1)
- fprintf(stderr, "\n");
- fprintf(stderr, "sending a %s\n", p_type->name);
-
- switch (p_type->category_code) {
-
- case e_gs_type_cat_elemental:
- {
- if (p_type->before_callback) {
- p_type->before_callback(vars, p_type, data);
- }
-
- cops->write (p_cnx, data, p_type->size);
- }
- break;
-
- case e_gs_type_cat_struct :
- {
- struct s_gs_cat_struct *p_struct = NULL;
-
- if (p_type->before_callback) {
- p_type->before_callback(vars, p_type, data);
- }
-
- p_struct = p_type->category.struct_data;
-
- {
- int nb_fields = 0;
- int i = 0;
-
- nb_fields = p_struct->nb_fields;
-
- while (i < nb_fields) {
- struct s_gs_cat_struct_field *p_field = NULL;
- struct s_gs_type *p_field_type = NULL;
- void *ref = NULL;
-
- p_field = p_struct->field_array[i];
- p_field_type = _sg_message_send_get_type_by_code(p_bag, p_cnx, vars, p_field->code);
- ref = ((char *)data) + p_field->offset;
-
- if (p_field->before_callback) {
- p_field->before_callback(vars, p_field_type, ref);
- }
-
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- p_field_type,
- ref);
-
- if (p_field->after_callback) {
- p_field->after_callback(vars, p_field_type, ref);
- }
-
- i++;
- }
- }
-
- if (p_type->after_callback) {
- p_type->after_callback(vars, p_type, data);
- }
- }
- break;
-
- case e_gs_type_cat_union :
- {
- struct s_gs_cat_union *p_union = NULL;
-
- p_union = p_type->category.union_data;
-
- {
- int field_num = 0;
- struct s_gs_cat_union_field *p_field = NULL;
- struct s_gs_type *p_field_type = NULL;
-
- field_num = p_union->callback(vars, p_type, data);
-
- if ((field_num < 0) || (field_num >= p_union->nb_fields))
- GS_FAILURE("invalid field index");
-
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- bops->get_type_by_name(p_bag, NULL, "signed int"),
- &field_num);
-
- p_field = p_union->field_array[field_num];
- p_field_type = _sg_message_send_get_type_by_code(p_bag, p_cnx, vars, p_field->code);
-
- if (p_field->before_callback) {
- p_field->before_callback(vars, p_field_type, data);
- }
-
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- p_field_type,
- data);
-
- if (p_field->after_callback) {
- p_field->after_callback(vars, p_field_type, data);
- }
- }
-
- if (p_type->after_callback) {
- p_type->after_callback(vars, p_type, data);
- }
- }
- break;
-
- case e_gs_type_cat_ref :
- {
- void *dummy = NULL;
- void **p_ref = (void **)data;
- struct s_gs_cat_ref *p_ref_data = NULL;
- int code = 0;
-
- p_ref_data = p_type->category.ref_data;
-
- if (p_ref_data->callback) {
- code = p_ref_data->callback(vars, p_type, data);
- }
-
- if (p_ref_data->code >= 0) {
- code = p_ref_data->code;
- } else {
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- bops->get_type_by_name(p_bag, NULL, "signed int"),
- &code);
- }
-
- cops->write (p_cnx, data, p_type->size);
-
- if (*p_ref && !(gras_dict_retrieve_ext(*p_refs, (char *)p_ref, sizeof(void *), &dummy), dummy)) {
- struct s_gs_type *p_ref_type = NULL;
-
- fprintf(stderr, "sending data referenced at %p\n", *p_ref);
- gras_dict_insert_ext(*p_refs, (char *)p_ref, sizeof(void *), p_ref, NULL);
-
- p_ref_type = _sg_message_send_get_type_by_code(p_bag, p_cnx, vars, code);
-
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- p_ref_type,
- *p_ref);
-
- } else {
- /**/
- fprintf(stderr, "not sending data referenced at %p\n", *p_ref);
- }
-
- if (p_type->after_callback) {
- p_type->after_callback(vars, p_type, data);
- }
- }
- break;
-
- case e_gs_type_cat_array :
- {
- struct s_gs_cat_array *p_array = NULL;
- long int count = 0;
- struct s_gs_type *p_element_type = NULL;
- long int element_size = 0;
- char *ptr = data;
-
- p_array = p_type->category.array_data;
- count = p_array->element_count;
-
- if (count < 0) {
- count = p_array->callback(vars, p_type, data);
- if (count < 0)
- GS_FAILURE("invalid array element count");
- } else if (p_array->callback) {
- (void)p_array->callback(vars, p_type, data);
- }
-
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- bops->get_type_by_name(p_bag, NULL, "signed long int"),
- &count);
-
- p_element_type = _sg_message_send_get_type_by_code(p_bag, p_cnx, vars, p_array->code);
- element_size = p_element_type->aligned_size;
-
- if (count == 0)
- goto empty_array;
-
- while (count --) {
- _gs_message_send_type(p_bag,
- p_cnx,
- vars,
- p_refs,
- p_element_type,
- ptr);
-
- ptr += element_size;
- }
-
- empty_array:
- if (p_type->after_callback) {
- p_type->after_callback(vars, p_type, data);
- }
- }
- break;
-
-
- case e_gs_type_cat_ignored :
- {
- if (p_type->before_callback) {
- p_type->before_callback(vars, p_type, data);
- }
- }
- break;
-
- default:
- GS_FAILURE("invalid type");
- }
-}
-
-struct s_gs_message_instance *
-gs_message_init_send_by_ref(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_message *p_message) {
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_message_instance *p_message_instance = NULL;
- void *vars = NULL;
-
- vars = gs_vars_alloc();
-
- if (!bops->check_message_mark(p_bag, p_cnx, p_message->name)) {
- struct s_gs_type *p_message_type = NULL;
- gras_dict_t *_refs = NULL;
- struct s_gs_type *signed_int = NULL;
-
- signed_int = bops->get_type_by_name(p_bag, NULL, "signed int");
- p_message_type = bops->get_type_by_name(p_bag, NULL, "_s_gs_message");
-
- if (!p_message_type)
- GS_FAILURE("_s_gs_message default type missing");
-
- bops->mark_message(p_bag, p_cnx, p_message->name);
-
- _gs_message_send_type(p_bag, p_cnx, vars, &_refs, signed_int, &p_message->code);
- _gs_message_send_type(p_bag, p_cnx, vars, &_refs, p_message_type, p_message);
- } else {
- gras_dict_t *_refs = NULL;
- struct s_gs_type *signed_int = NULL;
-
- _gs_message_send_type(p_bag, p_cnx, vars, &_refs, signed_int, &p_message->code);
- }
-
- gs_vars_free(vars);
-
- p_message_instance = _gs_message_instance_new();
-
- p_message_instance->p_message = p_message;
- p_message_instance->current = p_message->first;
- p_message_instance->p_bag = p_bag;
- p_message_instance->p_connection = p_cnx;
-
-
- return p_message_instance;
-}
-
-struct s_gs_message_instance *
-gs_message_init_send_by_name(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name) {
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
- struct s_gs_message *p_message = NULL;
- struct s_gs_message_instance *p_message_instance = NULL;
-
- p_message = bag_ops->get_message_by_name(p_bag, NULL, name);
- p_message_instance = gs_message_init_send_by_ref(p_bag, p_connection, p_message);
-
- return p_message_instance;
-}
-
-struct s_gs_message_instance *
-gs_message_init_send_by_code(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- int code) {
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
- struct s_gs_message *p_message = NULL;
- struct s_gs_message_instance *p_message_instance = NULL;
-
- p_message = bag_ops->get_message_by_code(p_bag, NULL, code);
- p_message_instance = gs_message_init_send_by_ref(p_bag, p_connection, p_message);
-
- return p_message_instance;
-}
-
-void
-gs_message_send_next_sequence_ext(void *vars,
- struct s_gs_message_instance *p_message_instance,
- void *data) {
- struct s_gs_type_bag *p_bag = p_message_instance->p_bag;
- struct s_gs_connection *p_cnx = p_message_instance->p_connection;
- struct s_gs_sequence *p_sequence = NULL;
- struct s_gs_type *p_type = NULL;
- gras_dict_t *refs = NULL;
-
- p_sequence = p_message_instance->current;
- if (!p_sequence)
- GS_FAILURE("message type has no more sequences");
-
- p_type = _sg_message_send_get_type_by_code(p_bag, p_cnx, vars, p_sequence->code);
- _gs_message_send_type(p_message_instance->p_bag,
- p_message_instance->p_connection,
- vars,
- &refs,
- p_type,
- data);
- gras_dict_free(&refs);
- p_message_instance->current = p_sequence->next;
-}
-
-void
-gs_message_send_next_sequence(struct s_gs_message_instance *p_message_instance,
- void *data) {
- void *vars = NULL;
-
- vars = gs_vars_alloc();
- gs_message_send_next_sequence_ext(vars, p_message_instance, data);
- gs_vars_free(vars);
-}
-
-
-/* recv */
-
-
-/*
- * Note: here we suppose that the remote NULL is a sequence of 'length' bytes set to 0.
- */
-static
-int
-_gs_is_null(void **p_ptr,
- long int length) {
- int i;
-
- for (i = 0; i < length; i++) {
- if (((unsigned char *)p_ptr)[i]) {
- return 0;
- }
- }
-
- return 1;
-}
-
-
-static
-void
-_gs_alloc_ref(gras_dict_t **p_refs,
- long int size,
- void **p_old_ref,
- long int length,
- void **p_new_ref) {
- void *new_ref = NULL;
-
- new_ref = malloc((size_t)size);
- *p_new_ref = new_ref;
-
- if (p_old_ref && !_gs_is_null(p_old_ref, length)) {
- p_old_ref = gs_memdup(p_old_ref, (size_t)length);
- p_new_ref = gs_memdup(&new_ref, sizeof(void *));
-
- gras_dict_insert_ext(*p_refs,(char *) p_old_ref, length, p_new_ref, NULL);
- }
-}
-
-static
-void
-_gs_convert_elemental(void *local,
- struct s_gs_type *p_local_type,
- void *remote,
- struct s_gs_type *p_remote_type) {
- struct s_gs_cat_elemental *p_local_elemental = p_local_type->category.elemental_data;
- struct s_gs_cat_elemental *p_remote_elemental = p_remote_type->category.elemental_data;
-
- (void)local;
- (void)remote;
-
- if (p_local_elemental->encoding == p_remote_elemental->encoding) {
- if (p_local_type->size != p_remote_type->size) {
- GS_FAILURE("size conversion unimplemented");
- }
- } else {
- GS_FAILURE("encoding conversion unimplemented");
- }
-}
-
-static
-void
-_gs_message_receive_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- gras_dict_t **p_refs,
- struct s_gs_type *p_type,
- void **p_old_data,
- long int old_data_length,
- void **p_new_data);
-
-static
-struct s_gs_type *
-_sg_message_receive_get_type_by_code(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- int code) {
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_type *p_type = NULL;
-
- p_type = bops->get_type_by_code(p_bag, p_cnx, code);
-
- if (!p_type) {
- struct s_gs_type *p_type_type = NULL;
- gras_dict_t *_refs = NULL;
-
- p_type_type = bops->get_type_by_name(p_bag, p_cnx, "_s_gs_type");
- if (!p_type_type)
- GS_FAILURE("_s_gs_type default type missing");
-
- fprintf(stderr, "need type with code = %d\n", code);
- _gs_message_receive_type(p_bag, p_cnx, &_refs, p_type_type, NULL, 0, (void **)&p_type);
- fprintf(stderr, "got type with code = %d, name = %s\n", code, p_type->name);
-
- bops->store_incoming_type(p_bag, p_cnx, p_type);
- } else {
- fprintf(stderr, "already seen type with code = %d, name = %s\n", code, p_type->name);
- }
-
-
- return p_type;
-}
-
-static
-void
-_gs_message_receive_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- gras_dict_t **p_refs,
- struct s_gs_type *p_remote_type,
- void **p_old_ptr,
- long int old_ptr_length,
- void **p_new_ptr) {
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_connection_ops *cops = p_cnx->connection_ops;
- struct s_gs_type *p_local_type = NULL;
- void *new_data = *p_new_ptr;
-
- if (!*p_refs)
- gras_dict_new(p_refs);
-
- p_local_type = bops->get_type_by_name(p_bag, NULL, p_remote_type->name);
- if (p_local_type->category_code > 1)
- fprintf(stderr, "\n");
- fprintf(stderr, "receiving a %s\n", p_local_type->name);
-
- switch (p_remote_type->category_code) {
-
- case e_gs_type_cat_elemental:
- {
- if (!new_data) {
- _gs_alloc_ref(p_refs, p_local_type->size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- if (p_remote_type->size <= p_local_type->size) {
- cops->read (p_cnx, new_data, p_remote_type->size);
- _gs_convert_elemental(new_data, p_local_type, new_data, p_remote_type);
- } else {
- void *ptr = NULL;
-
- ptr = malloc((size_t)p_remote_type->size);
- cops->read (p_cnx, ptr, p_remote_type->size);
- _gs_convert_elemental(new_data, p_local_type, ptr, p_remote_type);
- free(ptr);
- }
- }
- break;
-
- case e_gs_type_cat_struct :
- {
- struct s_gs_cat_struct *p_struct = NULL;
-
- p_struct = p_remote_type->category.struct_data;
-
- if (!new_data) {
- _gs_alloc_ref(p_refs, p_local_type->size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- {
- int nb_fields = 0;
- int i = 0;
-
- nb_fields = p_struct->nb_fields;
-
- while (i < nb_fields) {
- struct s_gs_cat_struct_field *p_field = NULL;
- struct s_gs_type *p_field_type = NULL;
- void *ref = NULL;
-
- p_field = p_struct->field_array[i];
- p_field_type = _sg_message_receive_get_type_by_code(p_bag, p_cnx, p_field->code);
- ref = ((char *)new_data) + p_field->offset;
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- p_field_type,
- NULL,
- 0,
- &ref);
- i++;
- }
- }
- }
- break;
-
- case e_gs_type_cat_union :
- {
- struct s_gs_cat_union *p_union = NULL;
-
- p_union = p_remote_type->category.union_data;
-
- if (!new_data) {
- _gs_alloc_ref(p_refs, p_local_type->size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- {
- int field_num = 0;
- struct s_gs_cat_union_field *p_field = NULL;
- struct s_gs_type *p_field_type = NULL;
-
- {
- int *p_field_num = &field_num;
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- bops->get_type_by_name(p_bag, p_cnx, "signed int"),
- NULL,
- 0,
- (void**)&p_field_num);
- }
-
- p_field = p_union->field_array[field_num];
- p_field_type = _sg_message_receive_get_type_by_code(p_bag, p_cnx, p_field->code);
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- p_field_type,
- NULL,
- 0,
- &new_data);
- }
- }
- break;
-
- case e_gs_type_cat_ref :
- {
- void **p_old_ref = NULL;
- void **p_new_ref = NULL;
- struct s_gs_cat_ref *p_ref_data = NULL;
- int code = 0;
-
- p_ref_data = p_remote_type->category.ref_data;
- code = p_ref_data->code;
-
- if (code < 0) {
- int *p_code = &code;
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- bops->get_type_by_name(p_bag, p_cnx, "signed int"),
- NULL,
- 0,
- (void**)&p_code);
- }
-
- p_old_ref = malloc((size_t)p_remote_type->size);
- cops->read (p_cnx, p_old_ref, p_remote_type->size);
-
- if (!new_data) {
- _gs_alloc_ref(p_refs, p_local_type->size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- if (!_gs_is_null(p_old_ref, p_remote_type->size)) {
- if (!(gras_dict_retrieve_ext(*p_refs, (char *)p_old_ref, p_remote_type->size, (void **)&p_new_ref), p_new_ref)) {
- void *new_ref = NULL;
- struct s_gs_type *p_ref_type = NULL;
-
- fprintf(stderr, "receiving data referenced at %p\n", *(void **)p_old_ref);
- p_ref_type = _sg_message_receive_get_type_by_code(p_bag, p_cnx, code);
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- p_ref_type,
- p_old_ref,
- p_remote_type->size,
- &new_ref);
-
- *(void **)new_data = new_ref;
- } else {
- fprintf(stderr, "not receiving data referenced at %p\n", *(void **)p_old_ref);
- *(void **)new_data = *p_new_ref;
- }
- } else {
- fprintf(stderr, "not receiving data referenced at %p\n", *(void **)p_old_ref);
- *(void **)new_data = NULL;
- }
- }
- break;
-
- case e_gs_type_cat_array :
- {
- struct s_gs_cat_array *p_array = NULL;
- long int count = 0;
- struct s_gs_type *p_element_type = NULL;
- struct s_gs_type *p_local_element_type = NULL;
- long int element_size = 0;
- char *ptr = NULL;
-
- p_array = p_remote_type->category.array_data;
-
- {
- long int *p_count = &count;
-
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- bops->get_type_by_name(p_bag, p_cnx, "signed long int"),
- NULL,
- 0,
- (void**)&p_count);
- }
-
- p_element_type = _sg_message_receive_get_type_by_code(p_bag, p_cnx, p_array->code);
- p_local_element_type = bops->get_type_by_name(p_bag, NULL, p_element_type->name);
- element_size = p_local_element_type->aligned_size;
-
- if (!new_data) {
- _gs_alloc_ref(p_refs, count*element_size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- ptr = new_data;
-
- if (!count)
- return;
-
- while (count --) {
- _gs_message_receive_type(p_bag,
- p_cnx,
- p_refs,
- p_element_type,
- NULL,
- 0,
- (void**)&ptr);
-
- ptr += element_size;
- }
- }
- break;
-
- case e_gs_type_cat_ignored:
- {
- struct s_gs_cat_ignored *p_ignored = NULL;
-
- if (!new_data) {
- _gs_alloc_ref(p_refs, p_local_type->size, p_old_ptr, old_ptr_length, p_new_ptr);
- new_data = *p_new_ptr;
- }
-
- p_ignored = p_local_type->category.ignored_data;
-
- if (p_ignored->default_value) {
- memcpy(new_data, p_ignored->default_value, (size_t)p_local_type->size);
- }
- }
- break;
-
-
- default:
- GS_FAILURE("invalid type");
- }
-}
-
-struct s_gs_message_instance *
-gs_message_init_receive(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx) {
-
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_message_instance *p_message_instance = NULL;
- int *p_code = NULL;
- struct s_gs_message *p_message = NULL;
-
- {
- gras_dict_t *_refs = NULL;
- struct s_gs_type *signed_int = NULL;
-
- signed_int = bops->get_type_by_name(p_bag, p_cnx, "signed int");
- _gs_message_receive_type(p_bag, p_cnx, &_refs, signed_int, NULL, 0, (void**)&p_code);
-
- p_message = bops->get_message_by_code(p_bag, p_cnx, *p_code);
-
- if (!p_message) {
- struct s_gs_type *p_message_type = NULL;
- p_message_type = bops->get_type_by_name(p_bag, p_cnx, "_s_gs_message");
-
- if (!p_message_type)
- GS_FAILURE("_s_gs_message default type missing");
-
- _gs_message_receive_type(p_bag, p_cnx, &_refs, p_message_type, NULL, 0, (void **)&p_message);
-
- bops->store_incoming_message(p_bag, p_cnx, p_message);
- }
- }
-
- p_message_instance = _gs_message_instance_new();
-
- p_message_instance->p_message = p_message;
- p_message_instance->current = p_message->first;
- p_message_instance->p_bag = p_bag;
- p_message_instance->p_connection = p_cnx;
-
- return p_message_instance;
-}
-
-void *
-gs_message_receive_next_sequence(struct s_gs_message_instance *p_message_instance) {
- struct s_gs_type_bag *p_bag = p_message_instance->p_bag;
- struct s_gs_connection *p_cnx = p_message_instance->p_connection;
- struct s_gs_sequence *p_sequence = NULL;
- struct s_gs_type *p_remote_type = NULL;
- gras_dict_t *refs = NULL;
- void *data = NULL;
-
- p_sequence = p_message_instance->current;
- if (!p_sequence)
- GS_FAILURE("message type has no more sequences");
-
- p_remote_type = _sg_message_receive_get_type_by_code(p_bag, p_cnx, p_sequence->code);
- _gs_message_receive_type(p_bag,
- p_cnx,
- &refs,
- p_remote_type,
- NULL,
- 0,
- &data);
-
- gras_dict_free(&refs);
-
- p_message_instance->current = p_sequence->next;
-
- return data;
-}
-
+++ /dev/null
-/* gs_message.h */
-#ifndef GS_MESSAGE_H
-#define GS_MESSAGE_H
-
-struct s_gs_message {
- int code;
- char *name;
-
- struct s_gs_sequence *first;
- struct s_gs_sequence *last;
-};
-
-struct s_gs_message_instance {
- struct s_gs_message *p_message;
- struct s_gs_sequence *current;
- struct s_gs_type_bag *p_bag;
- struct s_gs_connection *p_connection;
-};
-
-#endif /* GS_MESSAGE_H */
+++ /dev/null
-/* gs_net_driver.c */
-
-#include "gs/gs_private.h"
-
-//GRAS_LOG_NEW_DEFAULT_CATEGORY(FIXME_net_driver);
-
-static
-gras_dict_t *p_net_driver_dict = NULL;
-
-void
-gs_net_drivers_init(void) {
- gras_error_t errcode;
-
- TRYFAIL(gras_dict_new(&p_net_driver_dict));
- TRYFAIL(gras_dict_insert(p_net_driver_dict, "fd", gs_fd_net_driver(), NULL));
-}
-
-
-struct s_gs_net_driver *
-gs_net_driver_init(const char *name) {
-
- struct s_gs_net_driver_ops *net_driver_ops = NULL;
- struct s_gs_net_driver *p_net_driver = NULL;
-
- gras_dict_retrieve(p_net_driver_dict, name, (void **)&net_driver_ops);
- if (!net_driver_ops)
- GS_FAILURE("net driver not found");
-
- p_net_driver = calloc(1, sizeof (struct s_gs_net_driver));
- p_net_driver->net_ops = net_driver_ops;
- p_net_driver->connection_ops = NULL;
- p_net_driver->specific = NULL;
-
- if (net_driver_ops->_init) {
- net_driver_ops->_init(p_net_driver);
- }
-
- return p_net_driver;
-}
-
-
-
-void
-gs_net_driver_exit(struct s_gs_net_driver *p_net_driver){
-
- struct s_gs_net_driver_ops *net_driver_ops = NULL;
-
- net_driver_ops = p_net_driver->net_ops;
- if (net_driver_ops->_exit) {
- net_driver_ops->_exit(p_net_driver);
- }
-
- p_net_driver->net_ops = NULL;
-
- if (p_net_driver->specific) {
- free(p_net_driver->specific);
- p_net_driver->specific = NULL;
- }
-
- free(p_net_driver);
-}
-
-struct s_gs_connection *
-gs_net_connection_connect(struct s_gs_net_driver *p_net_driver,
- void *arg) {
-
- struct s_gs_connection_ops *connection_ops = p_net_driver->connection_ops;
- struct s_gs_connection *p_connection = NULL;
-
- p_connection = malloc(sizeof (struct s_gs_connection));
- p_connection->connection_ops = connection_ops;
- p_connection->p_net_driver = p_net_driver;
- p_connection->direction = e_gs_connection_direction_outgoing;
-
- if (connection_ops->_init) {
- connection_ops->_init(p_connection, arg);
- }
-
- return p_connection;
-}
-
-struct s_gs_connection *
-gs_net_connection_accept(struct s_gs_net_driver *p_net_driver,
- void *arg) {
-
- struct s_gs_connection_ops *connection_ops = p_net_driver->connection_ops;
- struct s_gs_connection *p_connection = NULL;
-
- p_connection = malloc(sizeof (struct s_gs_connection));
- p_connection->connection_ops = connection_ops;
- p_connection->p_net_driver = p_net_driver;
- p_connection->direction = e_gs_connection_direction_incoming;
-
- if (connection_ops->_init) {
- connection_ops->_init(p_connection, arg);
- }
-
- return p_connection;
-}
-
-void
-gs_net_connection_close(struct s_gs_connection *p_connection) {
- if (p_connection->connection_ops->_exit) {
- p_connection->connection_ops->_exit(p_connection);
- }
-
- if (p_connection->specific) {
- free(p_connection->specific);
- p_connection->specific = NULL;
- }
-
- free(p_connection);
-}
+++ /dev/null
-/* gs_net_driver.h */
-#ifndef GS_NET_DRIVER_H
-#define GS_NET_DRIVER_H
-
-/* used structs */
-struct s_gs_connection;
-struct s_gs_net_driver;
-
-struct s_gs_net_driver_ops {
-
- void
- (*_init) (struct s_gs_net_driver *p_net_driver);
-
- void
- (*_exit) (struct s_gs_net_driver *p_net_driver);
-};
-
-struct s_gs_net_driver {
- struct s_gs_net_driver_ops *net_ops;
- struct s_gs_connection_ops *connection_ops;
- void *specific;
-};
-
-
-#endif /* GS_NET_DRIVER_H */
+++ /dev/null
-/* gs_fd_net_driver.c */
-
-#include "gs/gs_private.h"
-
-struct s_gs_fd_net_driver {
- /**/
- int dummy;
-};
-
-struct s_gs_fd_connection {
- int fd;
-};
-
-static
-struct s_gs_net_driver_ops *net_driver_ops = NULL;
-
-static
-struct s_gs_connection_ops *connection_ops = NULL;
-
-struct s_gs_net_driver_ops *
-gs_fd_net_driver(void) {
- if (!connection_ops) {
- connection_ops = calloc(1, sizeof(struct s_gs_connection_ops));
-
- connection_ops->_init = gs_fd_connection__init;
- connection_ops->_exit = gs_fd_connection__exit;
- connection_ops->write = gs_fd_connection_write;
- connection_ops->read = gs_fd_connection_read;
- connection_ops->flush = gs_fd_connection_flush;
- }
-
- if (!net_driver_ops) {
- net_driver_ops = calloc(1, sizeof(struct s_gs_net_driver_ops));
-
- net_driver_ops->_init = gs_fd__init;
- net_driver_ops->_exit = gs_fd__exit;
- }
-
- return net_driver_ops;
-}
-
-void
-gs_fd__init(struct s_gs_net_driver *p_net_driver) {
-
- struct s_gs_fd_net_driver *p_fd = NULL;
-
- p_fd = calloc(1, sizeof(struct s_gs_fd_net_driver));
- p_net_driver->connection_ops = connection_ops;
- p_net_driver->specific = p_fd;
-}
-
-void
-gs_fd__exit(struct s_gs_net_driver *p_net_driver) {
-
- struct s_gs_fd_net_driver *p_fd = p_net_driver->specific;
-
- free(p_fd);
-
- p_net_driver->specific = NULL;
-}
-
-
-void
-gs_fd_connection__init(struct s_gs_connection *p_connection,
- void *arg) {
-
- struct s_gs_fd_net_connection_arg *p_fd_arg = arg;
- struct s_gs_fd_connection *p_fd_cnx = NULL;
-
- p_fd_cnx = calloc(1, sizeof(struct s_gs_fd_connection));
- p_fd_cnx->fd = p_fd_arg->fd;
- p_connection->specific = p_fd_cnx;
-}
-
-void
-gs_fd_connection__exit(struct s_gs_connection *p_connection) {
- struct s_gs_fd_connection *p_fd_cnx = p_connection->specific;
-
- free(p_fd_cnx);
-
- p_connection->specific = NULL;
-}
-
-void
-gs_fd_connection_write(struct s_gs_connection *p_connection,
- void *_ptr,
- long int length) {
- struct s_gs_fd_connection *p_fd_cnx = p_connection->specific;
- unsigned char *ptr = _ptr;
-
- if (p_connection->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- while (length) {
- int status = 0;
-
- status = write(p_fd_cnx->fd, ptr, (size_t)length);
- fprintf(stderr, "write(%d, %p, %ld);\n", p_fd_cnx->fd, ptr, length);
-
- if (status == -1) {
- perror("write");
- GS_FAILURE("system call failed");
- }
-
- if (status) {
- length -= status;
- ptr += status;
- } else {
- GS_FAILURE("file descriptor closed");
- }
- }
-}
-
-void
-gs_fd_connection_read(struct s_gs_connection *p_connection,
- void *_ptr,
- long int length) {
- struct s_gs_fd_connection *p_fd_cnx = p_connection->specific;
- unsigned char *ptr = _ptr;
-
- if (p_connection->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- while (length) {
- int status = 0;
-
- status = read(p_fd_cnx->fd, ptr, (size_t)length);
- fprintf(stderr, "read(%d, %p, %ld);\n", p_fd_cnx->fd, ptr, length);
-
- if (status == -1) {
- perror("write");
- GS_FAILURE("system call failed");
- }
-
- if (status) {
- length -= status;
- ptr += status;
- } else {
- GS_FAILURE("file descriptor closed");
- }
- }
-}
-void
-gs_fd_connection_flush(struct s_gs_connection *p_connection) {
- (void)p_connection;
-
- /* */
-}
-
+++ /dev/null
-/* gs_fd_net_interface.h */
-#ifndef GS_FD_NET_INTERFACE_H
-#define GS_FD_NET_INTERFACE_H
-
-
-struct s_gs_fd_net_connection_arg {
- int fd;
-};
-
-struct s_gs_net_driver_ops *
-gs_fd_net_driver(void);
-
-
-void
-gs_fd__init(struct s_gs_net_driver *p_driver);
-
-
-void
-gs_fd__exit(struct s_gs_net_driver *p_driver);
-
-
-void
-gs_fd_connection__init(struct s_gs_connection *p_connection,
- void *arg);
-
-void
-gs_fd_connection__exit(struct s_gs_connection *p_connection);
-
-void
-gs_fd_connection_write(struct s_gs_connection *p_connection,
- void *ptr,
- long int length);
-
-void
-gs_fd_connection_read(struct s_gs_connection *p_connection,
- void *ptr,
- long int length);
-void
-gs_fd_connection_flush(struct s_gs_connection *p_connection);
-#endif /* GS_FD_NET_INTERFACE_H */
+++ /dev/null
-/* $Id$ */
-
-/* gs/parse.c -- automatic parsing of data structures */
-
-/* Authors: Arnaud Legrand, Martin Quinson */
-
-#include "gs/gs_private.h"
-#include "gs/parse.yy.h"
-
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(NDR_parse,NDR);
-
-typedef struct s_type_modifier{
- short is_unsigned;
- short is_short;
- short is_long;
-
- short is_struct;
- short is_union;
- short is_enum;
-
- short is_ref;
-} type_modifier_t;
-
-extern char *gs_parse_text;
-
-/* prototypes */
-static void parse_type_modifier(type_modifier_t *type_modifier);
-static void print_type_modifier(type_modifier_t type_modifier);
-
-static gras_error_t parse_statement(gras_type_bag_t *p_bag,
- const char *definition,
- gras_dynar_t **dynar);
-static gras_type_t * parse_struct(gras_type_bag_t *p_bag,
- const char *definition);
-static gras_type_t * parse_typedef(gras_type_bag_t *p_bag,
- const char *definition);
-
-/* local functions */
-static void parse_type_modifier(type_modifier_t *type_modifier) {
- do {
- if (gs_parse_tok_num == GS_PARSE_TOKEN_STAR) {
- DEBUG0("This is a reference");
- type_modifier->is_ref++;
-
- } else if (!strcmp(gs_parse_text,"unsigned")) {
- DEBUG0("This is an unsigned");
- type_modifier->is_unsigned = 1;
-
- } else if (!strcmp(gs_parse_text,"short")) {
- DEBUG0("This is short");
- type_modifier->is_short = 1;
-
- } else if (!strcmp(gs_parse_text,"long")) {
- DEBUG0("This is long");
- type_modifier->is_long++; /* "long long" needs love */
-
- } else if (!strcmp(gs_parse_text,"struct")) {
- DEBUG0("This is a struct");
- type_modifier->is_struct = 1;
-
- } else if (!strcmp(gs_parse_text,"union")) {
- DEBUG0("This is an union");
- type_modifier->is_union = 1;
-
- } else if (!strcmp(gs_parse_text,"enum")) {
- DEBUG0("This is an enum");
- type_modifier->is_enum = 1;
-
- } else {
- break;
- }
-
-
- gs_parse_tok_num = gs_parse_lex_n_dump();
- if((gs_parse_tok_num != GS_PARSE_TOKEN_WORD) &&
- (gs_parse_tok_num != GS_PARSE_TOKEN_STAR))
- break;
- } while(1);
-}
-
-static void print_type_modifier(type_modifier_t tm) {
- int i;
-
- if (tm.is_unsigned) printf("(unsigned) ");
- if (tm.is_short) printf("(short) ");
- for (i=0 ; i<tm.is_long ; i++) printf("(long) ");
-
- if(tm.is_struct) printf("(struct) ");
- if(tm.is_enum) printf("(enum) ");
- if(tm.is_union) printf("(union) ");
-
- for (i=0 ; i<tm.is_ref ; i++) printf("(ref) ");
-}
-
-/* FIXME: Missing function. Do not free the dynar... */
-#define gs_type_copy(a) a
-
-static gras_error_t parse_statement(gras_type_bag_t *bag,
- const char *definition,
- gras_dynar_t **dynar) {
- gras_error_t errcode;
- char buffname[512];
-
- char *base_type = NULL;
- type_modifier_t tm;
-
- gras_type_t *res;
-
- int starred = 0;
- int expect_a_colon = 0;
-
- gras_dynar_reset(*dynar);
- memset(&tm,0,sizeof(tm));
-
- gs_parse_tok_num = gs_parse_lex_n_dump();
- if(gs_parse_tok_num == GS_PARSE_TOKEN_RP) {
- return mismatch_error; /* end of the englobing structure or union */
- }
- DEBUG0("Parse a new statement.");
-
-
- if(gs_parse_tok_num != GS_PARSE_TOKEN_WORD) {
- fprintf(stderr,
- "Unparsable symbol: found a typeless statement (got '%s' instead). Definition was:\n%s\n",
- gs_parse_text, definition);
- abort();
- }
-
- /**** get the type modifier of this statement ****/
- parse_type_modifier(&tm);
-
- /* FIXME: This does not detect recursive definitions at all
- if (tm.is_union || tm.is_enum || tm.is_struct) {
- fprintf(stderr,
- "Cannot handle recursive type definition yet. Definition was:\n%s\n",
- definition);
- abort();
- }*/
-
- /**** get the base type, giving "short a" the needed love ****/
- if (!tm.is_union &&
- !tm.is_enum &&
- !tm.is_struct &&
-
- (tm.is_short || tm.is_long || tm.is_unsigned) &&
-
- strcmp(gs_parse_text,"char") &&
- strcmp(gs_parse_text,"float") &&
- strcmp(gs_parse_text,"double") &&
- strcmp(gs_parse_text,"int") ) {
-
- /* bastard user, they omited "int" ! */
- base_type=strdup("int");
- DEBUG0("the base type is 'int', which were omited");
- } else {
- base_type=strdup(gs_parse_text);
- DEBUG1("the base type is '%s'",base_type);
- gs_parse_tok_num = gs_parse_lex_n_dump();
- }
-
- /**** build the base type for latter use ****/
- if (tm.is_union) {
- fprintf(stderr,
- "Cannot handle union yet (need annotation to get the callback), sorry. Definition was:\n%s\n",
- definition);
- abort();
-
- /* FIXME
- sprintf(buffname,"union %s",base_type);
- res = bag->bag_ops->get_type_by_name(bag, NULL, buffname);
- if (!res) {
- res = gs_type_new_union(bag,NULL,buffname);
- }
- */
-
- } else if (tm.is_enum) {
- fprintf(stderr,
- "Cannot handle enum yet (need grassouillet's love), sorry. Definition was:\n%s\n",
- definition);
- abort();
- /* FIXME
- sprintf(buffname,"enum %s",base_type);
- res = bag->bag_ops->get_type_by_name(bag, NULL, bufname);
- if (!res) {
- res = gs_type_new_enum(bag,connection,buffname);
- }
- */
-
- } else if (tm.is_struct) {
- sprintf(buffname,"struct %s",base_type);
- res = bag->bag_ops->get_type_by_name(bag, NULL, buffname);
- if (!res) {
- res = gs_type_new_struct(bag,NULL,buffname);
- }
-
- /* Let's code like Alvin ;) */
-#define gs_parse_get_or_create(name,func) \
- (bag->bag_ops->get_type_by_name(bag, NULL, #name) ? \
- bag->bag_ops->get_type_by_name(bag, NULL, #name) : \
- gs_type_new_##func##_elemental(bag, NULL, \
- #name, sizeof(name)) \
- )
-
- } else if (tm.is_unsigned) {
- if (!strcmp(base_type,"int")) {
- if (tm.is_long == 2) {
- res = gs_parse_get_or_create(unsigned long long int,unsigned_integer);
- } else if (tm.is_long) {
- res = gs_parse_get_or_create(unsigned long int,unsigned_integer);
- } else if (tm.is_short) {
- res = gs_parse_get_or_create(unsigned short int,unsigned_integer);
- } else {
- res = gs_parse_get_or_create(unsigned int,unsigned_integer);
- }
-
- } else if (!strcmp(base_type, "char")) {
- res = gs_parse_get_or_create(unsigned char,unsigned_integer);
-
- } else { /* impossible, gcc parses this shit before us */
- abort();
- }
-
- } else if (!strcmp(base_type, "float")) {
- /* no modificator allowed by gcc */
- res = gs_parse_get_or_create(float,floating_point);
-
- } else { /* signed integer elemental */
- if (!strcmp(base_type,"int")) {
- if (tm.is_long == 2) {
- res = gs_parse_get_or_create(signed long long int,signed_integer);
- } else if (tm.is_long) {
- res = gs_parse_get_or_create(signed long int,signed_integer);
- } else if (tm.is_short) {
- res = gs_parse_get_or_create(signed short int,signed_integer);
- } else {
- res = gs_parse_get_or_create(int,unsigned_integer);
- }
-
- } else if (!strcmp(base_type, "char")) {
- res = gs_parse_get_or_create(char,unsigned_integer);
-
- } else { /* impossible */
- abort();
- }
-
- }
-
- if (tm.is_ref) {
- fprintf(stderr,
- "Cannot handle references yet (need annotations), sorry. Definition was:\n%s\n",
- definition);
- abort();
- /* Should build ref on the current res (beware of int****) */
- }
-
- /**** look for the symbols of this type ****/
- expect_a_colon = 0;
- for( /* no initialization */ ;
-
- ((gs_parse_tok_num != GS_PARSE_TOKEN_EMPTY) &&
- (gs_parse_tok_num != GS_PARSE_TOKEN_SEMI_COLON)) ;
-
- gs_parse_tok_num = gs_parse_lex_n_dump() ) {
-
- if(expect_a_colon) {
- if(gs_parse_tok_num == GS_PARSE_TOKEN_COLON) {
- expect_a_colon = 0;
- continue;
- } else {
- fprintf(stderr,
- "Unparsable symbol: Expected a comma (','), got '%s' instead. Definition was:\n%s\n",
- gs_parse_text, definition);
- abort();
- }
- } else if(gs_parse_tok_num == GS_PARSE_TOKEN_COLON) {
- fprintf(stderr,
- "Unparsable symbol: Unexpected comma (','). Definition was:\n%s\n",
- definition);
- abort();
- }
-
- if(gs_parse_tok_num == GS_PARSE_TOKEN_STAR) {
- starred = 1;
- }
-
- /* found a symbol name. Build the type and push it to dynar */
- if(gs_parse_tok_num == GS_PARSE_TOKEN_WORD) {
- if (starred) {
- /* FIXME: Build a ref or array on the base type */
- fprintf(stderr,
- "Cannot handle references yet (need annotations), sorry. Definition was:\n%s\n",
- definition);
- abort();
- }
- DEBUG1("Encountered the variable (field?) %s",gs_parse_text);
-
- TRY(gras_dynar_push(*dynar, &gs_type_copy(base_type)));
- starred = 0;
- expect_a_colon = 1;
- continue;
- }
-
- fprintf(stderr,
- "Unparasable symbol: Maybe a def struct in a def struct or so. The definition was:\n%s\n",
- definition);
- abort();
- }
-
- DEBUG0("End of this statement");
- return no_error;
-}
-
-static gras_type_t *parse_struct(gras_type_bag_t *bag,
- const char *definition) {
-
- gras_error_t errcode;
- char buffname[32];
- static int anonymous_struct=0;
-
- gras_dynar_t *fields;
-
- gras_type_t *field;
- int i;
-
- gras_type_t *struct_type;
-
- errcode=gras_dynar_new(&fields,sizeof(gras_type_t*),NULL);
- if (errcode != no_error)
- return NULL;
- /* FIXME: the dynar content leaks because there is no gs_type_free.
- But that's not a problem because each member are the same element since there is no gs_type_copy ;)
- */
-
- /* Create the struct descriptor */
- if (gs_parse_tok_num == GS_PARSE_TOKEN_WORD) {
- struct_type = gs_type_new_struct(bag,NULL, gs_parse_text);
- DEBUG1("Parse the struct '%s'", gs_parse_text);
- gs_parse_tok_num = gs_parse_lex_n_dump();
- } else {
- sprintf(buffname,"anonymous struct %d",anonymous_struct++);
- DEBUG1("Parse the anonymous struct nb %d", anonymous_struct);
- struct_type = gs_type_new_struct(bag,NULL,buffname);
- }
-
- if (gs_parse_tok_num != GS_PARSE_TOKEN_LP) {
- fprintf(stderr,
- "Unparasable symbol: I looked for a struct definition, but got %s instead of '{'. The definition was:\n%s\n",
- gs_parse_text,definition);
- abort();
- }
-
- /* Parse the fields */
- for (errcode=parse_statement(bag,definition,&fields);
- errcode == no_error ;
- errcode=parse_statement(bag,definition,&fields)) {
-
- DEBUG1("This statement contained %d fields",gras_dynar_length(fields));
- gras_dynar_foreach(fields,i, field) {
- char fname[128];
- static int field_count=0;
- sprintf(fname,"%d",field_count++);
- DEBUG0("Append a field");
- gs_type_struct_append_field(struct_type,fname,field);
- }
- }
- if (errcode != mismatch_error)
- return NULL; /* FIXME: LEAK! */
-
- /* terminates */
- if (gs_parse_tok_num != GS_PARSE_TOKEN_RP) {
- fprintf(stderr,
- "Unparasable symbol: Expected '}' at the end of struct definition, got '%s'. The definition was:\n%s\n",
- gs_parse_text,definition);
- abort();
- }
-
- gs_parse_tok_num = gs_parse_lex_n_dump();
-
- gras_dynar_free(fields);
- return struct_type;
-}
-
-static gras_type_t * parse_typedef(gras_type_bag_t *bag,
- const char *definition) {
-
- type_modifier_t tm;
-
- gras_type_t *struct_desc=NULL;
- gras_type_t *typedef_desc=NULL;
-
- memset(&tm,0,sizeof(tm));
-
- /* get the aliased type */
- parse_type_modifier(&tm);
-
- if (tm.is_struct) {
- struct_desc = parse_struct(bag,definition);
- }
-
- parse_type_modifier(&tm);
-
- if (tm.is_ref) {
- fprintf(stderr,
- "Cannot handle reference without annotation. Definition was:\n%s\n",
- definition);
- abort();
- }
-
- /* get the aliasing name */
- if (gs_parse_tok_num != GS_PARSE_TOKEN_WORD) {
- fprintf(stderr,
- "Unparsable typedef: Expected the alias name, and got '%s'.\n%s\n",
- gs_parse_text,definition);
- abort();
- }
-
- /* (FIXME: should) build the alias */
- fprintf(stderr, "Cannot handle typedef yet (need love from grassouillet), sorry. Definition was: \n%s\n",definition);
- abort();
-
- // res=gs_type_new_typedef(bag, NULL, strdup(gs_parse_text) );
-
- return typedef_desc;
-}
-
-/* main function */
-gras_type_t *
-_gs_type_parse(gras_type_bag_t *bag,
- const char *definition) {
-
- gras_type_t * res=NULL;
-
- /* init */
- DEBUG1("_gs_type_parse(%s)",definition);
- gs_parse_pointer_string_init(definition);
-
- /* Do I have a typedef, or a raw struct ?*/
- gs_parse_tok_num = gs_parse_lex_n_dump();
-
- if ((gs_parse_tok_num == GS_PARSE_TOKEN_WORD) && (!strcmp(gs_parse_text,"struct"))) {
- gs_parse_tok_num = gs_parse_lex_n_dump();
- res = parse_struct(bag,definition);
-
- } else if ((gs_parse_tok_num == GS_PARSE_TOKEN_WORD) && (!strcmp(gs_parse_text,"typedef"))) {
- gs_parse_tok_num = gs_parse_lex_n_dump();
- res = parse_typedef(bag,definition);
-
- } else {
- fprintf(stderr,"Failed to parse the following symbol (not a struct neither a typedef) :\n%s\n",definition);
- abort();
- }
-
- gs_parse_pointer_string_close();
- DEBUG1("end of _gs_type_parse(%s)",definition);
-
- return res;
-}
-
-
+++ /dev/null
-#define yy_create_buffer gs_parse__create_buffer
-#define yy_delete_buffer gs_parse__delete_buffer
-#define yy_scan_buffer gs_parse__scan_buffer
-#define yy_scan_string gs_parse__scan_string
-#define yy_scan_bytes gs_parse__scan_bytes
-#define yy_flex_debug gs_parse__flex_debug
-#define yy_init_buffer gs_parse__init_buffer
-#define yy_flush_buffer gs_parse__flush_buffer
-#define yy_load_buffer_state gs_parse__load_buffer_state
-#define yy_switch_to_buffer gs_parse__switch_to_buffer
-#define yyin gs_parse_in
-#define yyleng gs_parse_leng
-#define yylex gs_parse_lex
-#define yyout gs_parse_out
-#define yyrestart gs_parse_restart
-#define yytext gs_parse_text
-
-#line 19 "gs/parse.yy.c"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- *
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-#include <errno.h>
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-#ifndef _WIN32
-#include <unistd.h>
-#endif
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- YY_RESTORE_YY_MORE_OFFSET \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
- };
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-
-#define yywrap() 1
-#define YY_SKIP_YYWRAP
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yytext_ptr = yy_bp; \
- yyleng = (int) (yy_cp - yy_bp); \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 28
-#define YY_END_OF_BUFFER 29
-static yyconst short int yy_accept[51] =
- { 0,
- 20, 20, 4, 4, 0, 0, 0, 0, 29, 27,
- 26, 8, 23, 25, 20, 27, 24, 21, 22, 4,
- 6, 5, 28, 28, 19, 10, 9, 28, 20, 2,
- 1, 4, 5, 5, 7, 3, 19, 18, 11, 12,
- 16, 17, 13, 15, 14, 1, 11, 12, 11, 0
- } ;
-
-static yyconst int yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 2,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 3, 1, 1, 1, 1, 1, 1,
- 1, 4, 1, 5, 6, 6, 7, 8, 8, 8,
- 8, 8, 8, 8, 8, 9, 9, 1, 10, 1,
- 1, 1, 1, 1, 6, 6, 6, 6, 6, 6,
- 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
- 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
- 1, 11, 1, 1, 6, 1, 6, 12, 6, 6,
-
- 6, 13, 6, 6, 6, 6, 6, 6, 6, 14,
- 6, 6, 6, 15, 6, 16, 6, 6, 6, 6,
- 6, 6, 17, 1, 18, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-static yyconst int yy_meta[19] =
- { 0,
- 1, 2, 3, 4, 1, 5, 1, 5, 5, 1,
- 3, 5, 5, 5, 5, 5, 1, 1
- } ;
-
-static yyconst short int yy_base[59] =
- { 0,
- 0, 0, 17, 18, 81, 78, 21, 31, 83, 102,
- 102, 102, 102, 102, 0, 21, 102, 102, 102, 0,
- 102, 22, 102, 37, 0, 102, 102, 42, 0, 102,
- 0, 0, 23, 31, 102, 102, 0, 102, 28, 31,
- 102, 102, 102, 102, 102, 0, 53, 55, 57, 102,
- 66, 71, 76, 26, 81, 86, 91, 96
- } ;
-
-static yyconst short int yy_def[59] =
- { 0,
- 50, 1, 51, 51, 52, 52, 53, 53, 50, 50,
- 50, 50, 50, 50, 54, 50, 50, 50, 50, 55,
- 50, 56, 50, 50, 57, 50, 50, 50, 54, 50,
- 58, 55, 56, 56, 50, 50, 57, 50, 50, 50,
- 50, 50, 50, 50, 50, 58, 50, 50, 50, 0,
- 50, 50, 50, 50, 50, 50, 50, 50
- } ;
-
-static yyconst short int yy_nxt[121] =
- { 0,
- 10, 11, 12, 13, 14, 15, 16, 15, 15, 17,
- 10, 15, 15, 15, 15, 15, 18, 19, 21, 21,
- 22, 22, 26, 27, 30, 34, 50, 31, 35, 50,
- 29, 28, 26, 27, 34, 47, 48, 35, 48, 48,
- 36, 28, 38, 38, 38, 38, 38, 38, 38, 39,
- 40, 38, 38, 41, 42, 43, 44, 45, 38, 38,
- 49, 48, 48, 48, 48, 48, 20, 20, 20, 20,
- 20, 23, 23, 23, 23, 23, 25, 25, 25, 25,
- 25, 32, 50, 32, 24, 32, 33, 24, 33, 33,
- 33, 37, 50, 50, 37, 37, 46, 50, 46, 46,
-
- 46, 9, 50, 50, 50, 50, 50, 50, 50, 50,
- 50, 50, 50, 50, 50, 50, 50, 50, 50, 50
- } ;
-
-static yyconst short int yy_chk[121] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 3, 4,
- 3, 4, 7, 7, 16, 22, 33, 16, 22, 33,
- 54, 7, 8, 8, 34, 39, 39, 34, 40, 40,
- 24, 8, 28, 28, 28, 28, 28, 28, 28, 28,
- 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
- 47, 47, 48, 48, 49, 49, 51, 51, 51, 51,
- 51, 52, 52, 52, 52, 52, 53, 53, 53, 53,
- 53, 55, 9, 55, 6, 55, 56, 5, 56, 56,
- 56, 57, 0, 0, 57, 57, 58, 0, 58, 58,
-
- 58, 50, 50, 50, 50, 50, 50, 50, 50, 50,
- 50, 50, 50, 50, 50, 50, 50, 50, 50, 50
- } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "gs/parse.yy.l"
-#define INITIAL 0
-/**** MSG_LICENCE DO NOT REMOVE ****/
-#line 5 "gs/parse.yy.l"
-#include"gs/gs_private.h"
-#include"gs/parse.yy.h"
-#include <string.h>
- YY_BUFFER_STATE input_buffer;
- FILE *file_to_parse;
-
- int gs_parse_line_pos = 1;
- int gs_parse_char_pos = 0;
- int gs_parse_tok_num = 0;
-#define comment 1
-#define foo 2
-#define str 3
-
-#line 441 "gs/parse.yy.c"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- if ( yy_current_buffer->yy_is_interactive ) \
- { \
- int c = '*', n; \
- for ( n = 0; n < max_size && \
- (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
- buf[n] = (char) c; \
- if ( c == '\n' ) \
- buf[n++] = (char) c; \
- if ( c == EOF && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- result = n; \
- } \
- else \
- { \
- errno=0; \
- while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
- { \
- if( errno != EINTR) \
- { \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- break; \
- } \
- errno=0; \
- clearerr(yyin); \
- } \
- }
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
- YY_USER_ACTION
-
-YY_DECL
- {
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
-
-#line 21 "gs/parse.yy.l"
-
- int comment_caller=0;
-
- char string_buf[GS_PARSE_MAX_STR_CONST];
- char *string_buf_ptr = NULL;
-
-#line 610 "gs/parse.yy.c"
-
- if ( yy_init )
- {
- yy_init = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = yy_start;
-yy_match:
- do
- {
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 51 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- ++yy_cp;
- }
- while ( yy_base[yy_current_state] != 102 );
-
-yy_find_action:
- yy_act = yy_accept[yy_current_state];
- if ( yy_act == 0 )
- { /* have to back up */
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- yy_act = yy_accept[yy_current_state];
- }
-
- YY_DO_BEFORE_ACTION;
-
-
-do_action: /* This label is used only to access EOF actions. */
-
-
- switch ( yy_act )
- { /* beginning of action switch */
- case 0: /* must back up */
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- goto yy_find_action;
-
-case 1:
-YY_RULE_SETUP
-#line 27 "gs/parse.yy.l"
-
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 28 "gs/parse.yy.l"
-{
- comment_caller = INITIAL;
- BEGIN(comment);
- }
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 33 "gs/parse.yy.l"
-{
- comment_caller = foo;
- BEGIN(comment);
- }
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 38 "gs/parse.yy.l"
-/* eat anything that's not a '*' */
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 39 "gs/parse.yy.l"
-/* eat up '*'s not followed by '/'s */
- YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 40 "gs/parse.yy.l"
-{++gs_parse_line_pos;gs_parse_char_pos=0;}
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 41 "gs/parse.yy.l"
-BEGIN(comment_caller);
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 43 "gs/parse.yy.l"
-string_buf_ptr = string_buf; gs_parse_char_pos++; BEGIN(str);
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 45 "gs/parse.yy.l"
-{ /* saw closing quote - all done */
- BEGIN(INITIAL);
- *string_buf_ptr = '\0';
- yytext=string_buf;
- gs_parse_char_pos++;
- return GS_PARSE_TOKEN_WORD;
- /* return string constant token type and
- * value to parser
- */
- }
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 56 "gs/parse.yy.l"
-{
- /* error - unterminated string constant */
- /* generate error message */
- }
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 61 "gs/parse.yy.l"
-{
- /* octal escape sequence */
- int result;
-
- (void) sscanf( yytext + 1, "%o", &result );
-
- if ( result > 0xff )
- /* error, constant is out-of-bounds */
-
- *string_buf_ptr++ = result;
- gs_parse_char_pos++;
- }
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 74 "gs/parse.yy.l"
-{
- /* generate error - bad escape sequence; something
- * like '\48' or '\0777777'
- */
- }
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 80 "gs/parse.yy.l"
-{*string_buf_ptr++ = '\n'; gs_parse_char_pos++;}
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 81 "gs/parse.yy.l"
-{*string_buf_ptr++ = '\t'; gs_parse_char_pos++;}
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 82 "gs/parse.yy.l"
-{*string_buf_ptr++ = '\r'; gs_parse_char_pos++;}
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 83 "gs/parse.yy.l"
-{*string_buf_ptr++ = '\b'; gs_parse_char_pos++;}
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 84 "gs/parse.yy.l"
-{*string_buf_ptr++ = '\f'; gs_parse_char_pos++;}
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 86 "gs/parse.yy.l"
-{*string_buf_ptr++ = yytext[1];
- if(yytext[1]=='\n') {
- ++gs_parse_line_pos;gs_parse_char_pos=0;
- } else { gs_parse_char_pos++;}
- }
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 92 "gs/parse.yy.l"
-{
- char *yptr = yytext;
-
- while ( *yptr )
- *string_buf_ptr++ = *yptr++;
- gs_parse_char_pos++;
- }
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 100 "gs/parse.yy.l"
-{ gs_parse_char_pos+= strlen(yytext); return(GS_PARSE_TOKEN_WORD);}
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 101 "gs/parse.yy.l"
-{ gs_parse_char_pos++; return(GS_PARSE_TOKEN_LP);}
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 102 "gs/parse.yy.l"
-{ gs_parse_char_pos++;return(GS_PARSE_TOKEN_RP);}
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 103 "gs/parse.yy.l"
-{ gs_parse_char_pos++;return(GS_PARSE_TOKEN_STAR);}
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 104 "gs/parse.yy.l"
-{ gs_parse_char_pos++;return(GS_PARSE_TOKEN_SEMI_COLON);}
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 105 "gs/parse.yy.l"
-{ gs_parse_char_pos++;return(GS_PARSE_TOKEN_COLON);}
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 106 "gs/parse.yy.l"
-{ gs_parse_line_pos++; gs_parse_char_pos=0;}
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 107 "gs/parse.yy.l"
-{ gs_parse_char_pos++;}
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 108 "gs/parse.yy.l"
-ECHO;
- YY_BREAK
-#line 876 "gs/parse.yy.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(comment):
-case YY_STATE_EOF(foo):
-case YY_STATE_EOF(str):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = yytext_ptr + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = yy_c_buf_p;
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
- {
- register char *dest = yy_current_buffer->yy_ch_buf;
- register char *source = yytext_ptr;
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
-#endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
-
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
- return ret_val;
- }
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
- {
- register yy_state_type yy_current_state;
- register char *yy_cp;
-
- yy_current_state = yy_start;
-
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 51 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- }
-
- return yy_current_state;
- }
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
- {
- register int yy_is_jam;
- register char *yy_cp = yy_c_buf_p;
-
- register YY_CHAR yy_c = 1;
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 51 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 50);
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
- {
- register char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- register int number_to_move = yy_n_chars + 2;
- register char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- register char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_current_buffer->yy_n_chars =
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
-#endif /* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- int offset = yy_c_buf_p - yytext_ptr;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- yyrestart( yyin );
-
- /* fall through */
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- return EOF;
-
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext_ptr + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
- yy_hold_char = *++yy_c_buf_p;
-
-
- return c;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
-#ifndef _WIN32
-#include <unistd.h>
-#else
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
-#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
- {
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == yy_current_buffer )
- yy_load_buffer_state();
- }
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- yy_switch_to_buffer( b );
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
- {
- int len;
- for ( len = 0; yy_str[len]; ++len )
- ;
-
- return yy_scan_bytes( yy_str, len );
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
- {
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
- }
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
- {
- register int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
- {
- register int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
- }
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
- {
- return (void *) malloc( size );
- }
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
- {
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
- }
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
- {
- free( ptr );
- }
-
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
-#line 108 "gs/parse.yy.l"
-
-/* {space}+ { return(TOKEN_SPACE);} */
-
-void gs_parse_dump(void) {
- switch(gs_parse_tok_num) {
- case GS_PARSE_TOKEN_LP : {printf("TOKEN_LP ");break;}
- case GS_PARSE_TOKEN_RP : {printf("TOKEN_RP ");break;}
- case GS_PARSE_TOKEN_WORD : {printf("TOKEN_WORD ");break;}
- // case GS_PARSE_TOKEN_SPACE : {printf("TOKEN_SPACE ");break;}
- // case GS_PARSE_TOKEN_COMMENT : {printf("TOKEN_COMMENT ");break;}
- case GS_PARSE_TOKEN_NEWLINE : {printf("TOKEN_NEWLINE\n");return;}
- case GS_PARSE_TOKEN_EMPTY : {printf("TOKEN_EMPTY\n");return;}
- default : {printf("Unknown token %d\n", gs_parse_tok_num);return;}
- }
- printf("-->%s<-- [line %d, pos %d]\n",yytext,gs_parse_line_pos,gs_parse_char_pos);
- return;
-}
-
-int gs_parse_lex_n_dump(void) {
- gs_parse_tok_num = gs_parse_lex();
- // voir_val();
- // gs_parse_char_pos += strlen(yytext);
- return(gs_parse_tok_num);
-}
-
-void gs_parse_pointer_init(const char *file) {
- file_to_parse = fopen(file,"r");
- input_buffer = yy_create_buffer( file_to_parse, 10 );
- yy_switch_to_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-void gs_parse_pointer_close(void) {
- yy_delete_buffer(input_buffer);
- fclose(file_to_parse);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-
-void gs_parse_pointer_string_init(const char *string_to_parse) {
- input_buffer = yy_scan_string (string_to_parse);
- yy_switch_to_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-void gs_parse_pointer_string_close(void) {
- yy_delete_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-// Local variables:
-// mode: c
-// End:
+++ /dev/null
-/* $Id$ */
-
-/* gs/parse.h -- automatic parsing of data structures */
-
-/* Authors: Arnaud Legrand, Martin Quinson */
-
-typedef enum {
- GS_PARSE_TOKEN_EMPTY = 0,
- GS_PARSE_TOKEN_LP = 512,
- GS_PARSE_TOKEN_RP,
- GS_PARSE_TOKEN_WORD,
- GS_PARSE_TOKEN_SPACE,
- GS_PARSE_TOKEN_QUOTE,
- GS_PARSE_TOKEN_COMMENT,
- GS_PARSE_TOKEN_NEWLINE,
- GS_PARSE_TOKEN_STAR,
- GS_PARSE_TOKEN_SEMI_COLON,
- GS_PARSE_TOKEN_COLON,
- GS_PARSE_TOKEN_ERROR
-} gs_parse_token_t;
-
-#define GS_PARSE_MAX_STR_CONST 4048
-
-extern int gs_parse_line_pos;
-extern int gs_parse_char_pos;
-extern int gs_parse_tok_num;
-
-void gs_parse_dump(void);
-int gs_parse_lex(void);
-int gs_parse_lex_n_dump(void);
-void gs_parse_pointer_init(const char *file);
-void gs_parse_pointer_close(void);
-void gs_parse_pointer_string_init(const char *string_to_parse);
-void gs_parse_pointer_string_close(void);
+++ /dev/null
-/**** MSG_LICENCE DO NOT REMOVE ****/
-
-%option noyywrap
-%{
-#include"gs/gs_private.h"
-#include"gs/parse.yy.h"
-#include <string.h>
- YY_BUFFER_STATE input_buffer;
- FILE *file_to_parse;
-
- int gs_parse_line_pos = 1;
- int gs_parse_char_pos = 0;
- int gs_parse_tok_num = 0;
-%}
-
-%x comment foo str
-space [ \t]
-letter [A-Za-z._-]
-digit [0-9]
-
-%%
- int comment_caller=0;
-
- char string_buf[GS_PARSE_MAX_STR_CONST];
- char *string_buf_ptr = NULL;
-
-"//"[^\n]*
-"/*" {
- comment_caller = INITIAL;
- BEGIN(comment);
- }
-
-<foo>"/*" {
- comment_caller = foo;
- BEGIN(comment);
- }
-
-<comment>[^*\n]* /* eat anything that's not a '*' */
-<comment>"*"+[^*/\n]* /* eat up '*'s not followed by '/'s */
-<comment>\n {++gs_parse_line_pos;gs_parse_char_pos=0;}
-<comment>"*"+"/" BEGIN(comment_caller);
-
-\" string_buf_ptr = string_buf; gs_parse_char_pos++; BEGIN(str);
-
-<str>\" { /* saw closing quote - all done */
- BEGIN(INITIAL);
- *string_buf_ptr = '\0';
- yytext=string_buf;
- gs_parse_char_pos++;
- return GS_PARSE_TOKEN_WORD;
- /* return string constant token type and
- * value to parser
- */
- }
-
-<str>\n {
- /* error - unterminated string constant */
- /* generate error message */
- }
-
-<str>\\[0-7]{1,3} {
- /* octal escape sequence */
- int result;
-
- (void) sscanf( yytext + 1, "%o", &result );
-
- if ( result > 0xff )
- /* error, constant is out-of-bounds */
-
- *string_buf_ptr++ = result;
- gs_parse_char_pos++;
- }
-
-<str>\\[0-9]+ {
- /* generate error - bad escape sequence; something
- * like '\48' or '\0777777'
- */
- }
-
-<str>\\n {*string_buf_ptr++ = '\n'; gs_parse_char_pos++;}
-<str>\\t {*string_buf_ptr++ = '\t'; gs_parse_char_pos++;}
-<str>\\r {*string_buf_ptr++ = '\r'; gs_parse_char_pos++;}
-<str>\\b {*string_buf_ptr++ = '\b'; gs_parse_char_pos++;}
-<str>\\f {*string_buf_ptr++ = '\f'; gs_parse_char_pos++;}
-
-<str>\\(.|\n) {*string_buf_ptr++ = yytext[1];
- if(yytext[1]=='\n') {
- ++gs_parse_line_pos;gs_parse_char_pos=0;
- } else { gs_parse_char_pos++;}
- }
-
-<str>[^\\\n\"]+ {
- char *yptr = yytext;
-
- while ( *yptr )
- *string_buf_ptr++ = *yptr++;
- gs_parse_char_pos++;
- }
-
-({letter}|{digit})* { gs_parse_char_pos+= strlen(yytext); return(GS_PARSE_TOKEN_WORD);}
-"{" { gs_parse_char_pos++; return(GS_PARSE_TOKEN_LP);}
-"}" { gs_parse_char_pos++;return(GS_PARSE_TOKEN_RP);}
-"*" { gs_parse_char_pos++;return(GS_PARSE_TOKEN_STAR);}
-";" { gs_parse_char_pos++;return(GS_PARSE_TOKEN_SEMI_COLON);}
-"," { gs_parse_char_pos++;return(GS_PARSE_TOKEN_COLON);}
-"\n" { gs_parse_line_pos++; gs_parse_char_pos=0;}
-. { gs_parse_char_pos++;}
-%%
-/* {space}+ { return(TOKEN_SPACE);} */
-
-void gs_parse_dump(void) {
- switch(gs_parse_tok_num) {
- case GS_PARSE_TOKEN_LP : {printf("TOKEN_LP ");break;}
- case GS_PARSE_TOKEN_RP : {printf("TOKEN_RP ");break;}
- case GS_PARSE_TOKEN_WORD : {printf("TOKEN_WORD ");break;}
- // case GS_PARSE_TOKEN_SPACE : {printf("TOKEN_SPACE ");break;}
- // case GS_PARSE_TOKEN_COMMENT : {printf("TOKEN_COMMENT ");break;}
- case GS_PARSE_TOKEN_NEWLINE : {printf("TOKEN_NEWLINE\n");return;}
- case GS_PARSE_TOKEN_EMPTY : {printf("TOKEN_EMPTY\n");return;}
- default : {printf("Unknown token %d\n", gs_parse_tok_num);return;}
- }
- printf("-->%s<-- [line %d, pos %d]\n",yytext,gs_parse_line_pos,gs_parse_char_pos);
- return;
-}
-
-int gs_parse_lex_n_dump(void) {
- gs_parse_tok_num = gs_parse_lex();
- // voir_val();
- // gs_parse_char_pos += strlen(yytext);
- return(gs_parse_tok_num);
-}
-
-void gs_parse_pointer_init(const char *file) {
- file_to_parse = fopen(file,"r");
- input_buffer = yy_create_buffer( file_to_parse, 10 );
- yy_switch_to_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-void gs_parse_pointer_close(void) {
- yy_delete_buffer(input_buffer);
- fclose(file_to_parse);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-
-void gs_parse_pointer_string_init(const char *string_to_parse) {
- input_buffer = yy_scan_string (string_to_parse);
- yy_switch_to_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-void gs_parse_pointer_string_close(void) {
- yy_delete_buffer(input_buffer);
-
- gs_parse_line_pos = 1;
- gs_parse_char_pos = 0;
- gs_parse_tok_num = 0;
-}
-
-// Local variables:
-// mode: c
-// End:
+++ /dev/null
-/* gs_sequence.h */
-#ifndef GS_SEQUENCE_H
-#define GS_SEQUENCE_H
-
-struct s_gs_sequence {
- struct s_gs_message *message;
- int code;
- struct s_gs_sequence *next;
-};
-
-#endif /* GS_SEQUENCE_H */
+++ /dev/null
-/* gs_tools.c */
-
-#include "gs/gs_private.h"
-
-void *
-gs_memdup(const void * const ptr,
- const size_t length) {
- void * new_ptr = NULL;
-
- new_ptr = malloc(length);
-
- if (new_ptr) {
- memcpy(new_ptr, ptr, length);
- }
-
- return new_ptr;
-}
-
+++ /dev/null
-/* gs_type.c */
-
-#include "gs/gs_private.h"
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(NDR_type_creation,NDR);
-
-/*......................................................................
- * Type
- */
-
-/* alloc/free */
-static
-struct s_gs_type *
-_gs_type_alloc(void) {
- struct s_gs_type *p_type = NULL;
- p_type = malloc(sizeof(struct s_gs_type));
- return p_type;
-}
-
-static
-struct s_gs_type *
-_gs_type_new(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name) {
-
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
- struct s_gs_type *p_type = NULL;
-
- p_type = _gs_type_alloc();
-
- p_type->code = -1;
- p_type->name = strdup(name);
-
- p_type->size = 0;
- p_type->alignment = 0;
- p_type->aligned_size = 0;
- p_type->category_code = e_gs_type_cat_undefined;
- p_type->category.undefined_data = NULL;
- p_type->before_callback = NULL;
- p_type->after_callback = NULL;
-
- bag_ops->store_type(p_bag, p_connection, p_type);
-
- return p_type;
-}
-
-
-
-
-
-/*......................................................................
- * Elemental
- */
-static
-struct s_gs_cat_elemental *
-_gs_elemental_cat_alloc(void) {
- struct s_gs_cat_elemental *p_elemental = NULL;
-
- p_elemental = malloc(sizeof (struct s_gs_cat_elemental));
-
- return p_elemental;
-}
-
-static
-struct s_gs_cat_elemental *
-_gs_elemental_cat_new(void) {
- struct s_gs_cat_elemental *p_elemental = NULL;
-
- p_elemental = _gs_elemental_cat_alloc();
- p_elemental->encoding = e_gs_elemental_encoding_undefined;
-
- return p_elemental;
-}
-
-struct s_gs_type *
-gs_type_new_elemental_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- enum e_gs_elemental_encoding encoding,
- long int size,
-
- void (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_elemental *p_elemental = NULL;
-
- if (callback)
- DEBUG1("%s",__FUNCTION__);
- p_elemental = _gs_elemental_cat_new();
- p_elemental->encoding = encoding;
-
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- p_type->size = size > 0?size:0;
-
- if (size > 0) {
- long int sz = size;
- long int mask = sz;
-
- while ((sz >>= 1)) {
- mask |= sz;
- }
-
- if (size & (mask >> 1)) {
- long int alignment = 0;
- long int aligned_size = 0;
-
- alignment = (size & ~(mask >> 1)) << 1;
- if (alignment < 0)
- GS_FAILURE("elemental type is too large");
-
- aligned_size = aligned(size, alignment);
- if (aligned_size < 0)
- GS_FAILURE("elemental type is too large");
-
- p_type->alignment = alignment;
- p_type->aligned_size = aligned_size;
-
- } else {
- long int alignment = size & ~(mask >> 1);
- long int aligned_size = aligned(size, alignment);
-
- p_type->alignment = alignment;
- p_type->aligned_size = aligned_size;
- }
-
- } else {
- p_type->alignment = 0;
- p_type->aligned_size = 0;
- }
-
- p_type->category_code = e_gs_type_cat_elemental;
- p_type->category.elemental_data = p_elemental;
-
- p_type->before_callback = callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_elemental(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- enum e_gs_elemental_encoding encoding,
- long int size) {
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_elemental_with_callback(p_bag, p_connection, name, encoding, size, NULL);
-}
-
-
-struct s_gs_type *
-gs_type_new_unsigned_integer_elemental_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
-
- void (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- if (callback)
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_elemental_with_callback(p_bag, p_connection, name,
- e_gs_elemental_encoding_unsigned_integer,
- size,
- callback);
-}
-
-struct s_gs_type *
-gs_type_new_unsigned_integer_elemental(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size) {
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_unsigned_integer_elemental_with_callback(p_bag, p_connection, name, size, NULL);
-}
-
-
-struct s_gs_type *
-gs_type_new_signed_integer_elemental_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
-
- void (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- if (callback)
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_elemental_with_callback(p_bag, p_connection, name,
- e_gs_elemental_encoding_signed_integer,
- size,
- callback);
-}
-
-struct s_gs_type *
-gs_type_new_signed_integer_elemental(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size) {
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_signed_integer_elemental_with_callback(p_bag, p_connection, name, size, NULL);
-}
-
-
-struct s_gs_type *
-gs_type_new_floating_point_elemental_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
-
- void (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_elemental_with_callback(p_bag, p_connection, name,
- e_gs_elemental_encoding_floating_point,
- size,
- callback);
-
-}
-
-struct s_gs_type *
-gs_type_new_floating_point_elemental(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size) {
- DEBUG1("%s",__FUNCTION__);
- return gs_type_new_floating_point_elemental_with_callback(p_bag, p_connection, name, size, NULL);
-}
-
-
-
-
-
-/*......................................................................
- * Struct
- */
-static
-struct s_gs_cat_struct *
-_gs_struct_cat_alloc(void) {
- struct s_gs_cat_struct *p_struct = NULL;
- p_struct = malloc(sizeof (struct s_gs_cat_struct));
- return p_struct;
-}
-
-static
-struct s_gs_cat_struct *
-_gs_struct_cat_new(void) {
- struct s_gs_cat_struct *p_struct = NULL;
-
- p_struct = _gs_struct_cat_alloc();
-
- p_struct->nb_fields = 0;
- p_struct->field_array = NULL;
-
- return p_struct;
-}
-
-struct s_gs_type *
-gs_type_new_struct_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_struct *p_struct = NULL;
-
- if (before_callback || after_callback)
- DEBUG1("%s",__FUNCTION__);
- p_struct = _gs_struct_cat_new();
-
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- p_type->size = 0;
- p_type->alignment = 0;
- p_type->aligned_size = 0;
- p_type->category_code = e_gs_type_cat_struct;
- p_type->category.struct_data = p_struct;
- p_type->before_callback = before_callback;
- p_type->after_callback = after_callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_struct(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name) {
- DEBUG2("%s(%s)",__FUNCTION__,name);
- return gs_type_new_struct_with_callback(p_bag, p_connection, name, NULL, NULL);
-}
-
-
-static
-struct s_gs_cat_struct_field *
-_gs_struct_field_cat_alloc(void) {
- struct s_gs_cat_struct_field *p_struct_field = NULL;
- p_struct_field = malloc(sizeof (struct s_gs_cat_struct_field));
- return p_struct_field;
-}
-
-static
-struct s_gs_cat_struct_field *
-_gs_struct_field_cat_new(const char *name,
- long int offset,
- struct s_gs_type *p_field_type,
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_cat_struct_field *p_struct_field = NULL;
-
- if (p_field_type->size < 0)
- GS_FAILURE("variable length field not allowed in structure");
-
- p_struct_field = _gs_struct_field_cat_alloc();
-
- p_struct_field->name = strdup(name);
- p_struct_field->offset = aligned(offset, p_field_type->alignment);
- p_struct_field->code = p_field_type->code;
- p_struct_field->before_callback = before_callback;
- p_struct_field->after_callback = after_callback;
-
- return p_struct_field;
-}
-
-void
-gs_type_struct_append_field_with_callback(struct s_gs_type *p_struct_type,
- const char *name,
- struct s_gs_type *p_field_type,
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_cat_struct *p_struct = NULL;
- int field_num = -1;
- struct s_gs_cat_struct_field *p_field = NULL;
-
- if (before_callback || after_callback)
- DEBUG1("%s",__FUNCTION__);
-
- if (p_field_type->size < 0)
- GS_FAILURE("field size must be statically known");
-
- p_struct = p_struct_type->category.struct_data;
-
- if ((field_num = p_struct->nb_fields++)) {
- p_struct->field_array = realloc(p_struct->field_array, p_struct->nb_fields * sizeof (struct s_gs_cat_struct_field *));
- } else {
- p_struct->field_array = malloc(sizeof (struct s_gs_cat_struct_field *));
- }
-
- p_field = _gs_struct_field_cat_new(name, p_struct_type->size, p_field_type, before_callback, after_callback);
- p_struct->field_array[field_num] = p_field;
-
- p_struct_type->size = p_field->offset + p_field_type->size;
- p_struct_type->alignment = max(p_struct_type->alignment, p_field_type->alignment);
- p_struct_type->aligned_size = aligned(p_struct_type->size, p_struct_type->alignment);
-}
-
-void
-gs_type_struct_append_field(struct s_gs_type *p_struct_type,
- const char *name,
- struct s_gs_type *p_field_type) {
- DEBUG1("%s",__FUNCTION__);
- gs_type_struct_append_field_with_callback(p_struct_type, name, p_field_type, NULL, NULL);
-}
-
-
-
-
-/*......................................................................
- * Union
- */
-static
-struct s_gs_cat_union *
-_gs_union_cat_alloc(void) {
- struct s_gs_cat_union *p_union = NULL;
- p_union = malloc(sizeof (struct s_gs_cat_union));
- return p_union;
-}
-
-static
-struct s_gs_cat_union *
-_gs_union_cat_new(void) {
- struct s_gs_cat_union *p_union = NULL;
-
- p_union = _gs_union_cat_alloc();
-
- p_union->nb_fields = 0;
- p_union->field_array = NULL;
-
- return p_union;
-}
-
-struct s_gs_type *
-gs_type_new_union_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
-
- int (*field_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_union *p_union = NULL;
-
- if (!field_callback
- &&
- (!p_connection||p_connection->direction != e_gs_connection_direction_incoming))
- GS_FAILURE("attempt to create a union type without discriminant");
-
- p_union = _gs_union_cat_new();
-
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- p_type->size = 0;
- p_type->alignment = 0;
- p_type->aligned_size = 0;
- p_type->category_code = e_gs_type_cat_union;
- p_type->category.union_data = p_union;
- p_type->before_callback = NULL;
-
- p_union->callback = field_callback;
- p_type->after_callback = after_callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_union(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
-
- int (*field_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- return gs_type_new_union_with_callback(p_bag, p_connection, name, field_callback, NULL);
-}
-
-
-static
-struct s_gs_cat_union_field *
-_gs_union_field_cat_alloc(void) {
- struct s_gs_cat_union_field *p_union_field = NULL;
- p_union_field = malloc(sizeof (struct s_gs_cat_union_field));
- return p_union_field;
-}
-
-static
-struct s_gs_cat_union_field *
-_gs_union_field_cat_new(const char *name,
- struct s_gs_type *p_field_type,
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_cat_union_field *p_union_field = NULL;
-
- if (p_field_type->size < 0)
- GS_FAILURE("variable length field not allowed in structure");
-
- p_union_field = _gs_union_field_cat_alloc();
-
- p_union_field->name = strdup(name);
- p_union_field->code = p_field_type->code;
- p_union_field->before_callback = before_callback;
- p_union_field->after_callback = after_callback;
-
- return p_union_field;
-}
-
-void
-gs_type_union_append_field_with_callback(struct s_gs_type *p_union_type,
- const char *name,
- struct s_gs_type *p_field_type,
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_cat_union *p_union = NULL;
- int field_num = -1;
- struct s_gs_cat_union_field *p_field = NULL;
-
- if (p_field_type->size < 0)
- GS_FAILURE("field size must be statically known");
-
- p_union = p_union_type->category.union_data;
-
- if ((field_num = p_union->nb_fields++)) {
- p_union->field_array = realloc(p_union->field_array, p_union->nb_fields * sizeof (struct s_gs_cat_union_field *));
- } else {
- p_union->field_array = malloc(sizeof (struct s_gs_cat_union_field *));
- }
-
- p_field = _gs_union_field_cat_new(name, p_field_type, before_callback, after_callback);
- p_union->field_array[field_num] = p_field;
-
- p_union_type->size = max(p_union_type->size, p_field_type->size);
- p_union_type->alignment = max(p_union_type->alignment, p_field_type->alignment);
- p_union_type->aligned_size = aligned(p_union_type->size, p_union_type->alignment);
-}
-
-void
-gs_type_union_append_field(struct s_gs_type *p_union_type,
- const char *name,
- struct s_gs_type *p_field_type) {
- gs_type_union_append_field_with_callback(p_union_type, name, p_field_type, NULL, NULL);
-}
-
-
-
-
-/*......................................................................
- * Ref
- */
-static
-struct s_gs_cat_ref *
-_gs_ref_cat_alloc(void) {
- struct s_gs_cat_ref *p_ref = NULL;
- p_ref = malloc(sizeof (struct s_gs_cat_ref));
- return p_ref;
-}
-
-static
-struct s_gs_cat_ref *
-_gs_ref_cat_new(void) {
- struct s_gs_cat_ref *p_ref = NULL;
-
- p_ref = _gs_ref_cat_alloc();
- p_ref->code = 0;
- p_ref->callback = NULL;
-
- return p_ref;
-}
-
-struct s_gs_type *
-gs_type_new_ref_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- struct s_gs_type *p_referenced_type,
-
- int (*type_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_ref *p_ref = NULL;
-
- p_ref = _gs_ref_cat_new();
-
- if (!p_referenced_type
- &&
- !type_callback
- &&
- (!p_connection||p_connection->direction != e_gs_connection_direction_incoming))
- GS_FAILURE("attempt to declare a generic ref without discriminant");
-
- p_ref->code = p_referenced_type?p_referenced_type->code:-1;
- p_ref->callback = type_callback;
-
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- {
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
- struct s_gs_type *p_pointer_type = NULL;
-
- p_pointer_type = bag_ops->get_type_by_name(p_bag, p_connection, "data pointer");
- p_type->size = p_pointer_type->size;
- p_type->alignment = p_pointer_type->alignment;
- p_type->aligned_size = p_pointer_type->aligned_size;
- }
-
- p_type->category_code = e_gs_type_cat_ref;
- p_type->category.ref_data = p_ref;
-
- p_type->before_callback = NULL;
- p_type->after_callback = after_callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_ref(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- struct s_gs_type *p_referenced_type) {
- return gs_type_new_ref_with_callback(p_bag, p_connection, name, p_referenced_type, NULL, NULL);
-}
-
-
-
-
-/*......................................................................
- * Array
- */
-static
-struct s_gs_cat_array *
-_gs_array_cat_alloc(void) {
- struct s_gs_cat_array *p_array = NULL;
- p_array = malloc(sizeof (struct s_gs_cat_array));
- return p_array;
-}
-
-static
-struct s_gs_cat_array *
-_gs_array_cat_new(void) {
- struct s_gs_cat_array *p_array = NULL;
-
- p_array = _gs_array_cat_alloc();
- p_array->code = 0;
- p_array->element_count = 0;
-
- return p_array;
-}
-
-struct s_gs_type *
-gs_type_new_array_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
- struct s_gs_type *p_array_element_type,
-
- long int (*size_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data),
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_array *p_array = NULL;
-
- p_array = _gs_array_cat_new();
- p_array->code = p_array_element_type->code;
- p_array->element_count = size;
-
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- if (size <= 0) {
- if (size < 0 && !size_callback
- &&
- (!p_connection||p_connection->direction != e_gs_connection_direction_incoming))
- GS_FAILURE("attempt to construct a variable sized array with no callback");
-
- p_type->size = size;
- } else {
- p_type->size = size * p_array_element_type->aligned_size;
- }
-
- p_type->alignment = p_array_element_type->alignment;
- p_type->aligned_size = size;
-
- p_type->category_code = e_gs_type_cat_array;
- p_type->category.array_data = p_array;
-
- p_array->callback = size_callback;
-
- p_type->before_callback = NULL;
- p_type->after_callback = after_callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_array(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
- struct s_gs_type *p_array_element_type) {
- return gs_type_new_array_with_callback(p_bag, p_connection, name, size, p_array_element_type, NULL, NULL);
-}
-
-
-
-
-
-/*......................................................................
- * Type structure bootstrap
- */
-static
-long int
-_strlen_cb(void *p_vars,
- struct s_gs_type *p_type,
- void *data) {
-
- (void)p_vars;
- (void)p_type;
-
- return 1+(long int)strlen(data);
-}
-
-static
-void
-_category_code_push_cb(void *p_vars,
- struct s_gs_type *p_type,
- void *data) {
- gs_vars_push(p_vars, p_type, "_category_code", data);
-}
-
-static
-int
-_category_code_pop_cb(void *p_vars,
- struct s_gs_type *p_type,
- void *data) {
- int *p_cat = NULL;
-
- (void)p_type;
- (void)data;
-
- p_cat = gs_vars_pop(p_vars, "_category_code", NULL);
-
- if (!p_cat)
- GS_FAILURE("categoy code not found");
-
- return *p_cat;
-}
-
-static
-void
-_field_count_push_cb(void *p_vars,
- struct s_gs_type *p_type,
- void *data) {
- gs_vars_push(p_vars, p_type, "_field_count", data);
-}
-
-static
-long
-int
-_field_count_pop_cb(void *p_vars,
- struct s_gs_type *p_type,
- void *data) {
- long int *p_cat = NULL;
-
- (void)p_type;
- (void)data;
-
- p_cat = gs_vars_pop(p_vars, "_field_count", NULL);
-
- if (!p_cat)
- GS_FAILURE("categoy code not found");
-
- return *p_cat;
-}
-
-void
-gs_bootstrap_type_bag(struct s_gs_type_bag *p_bag) {
- DEBUG0("###################### BEGIN OF TYPE BOOTSTRAPING");
- gs_bootstrap_incoming_connection(p_bag, NULL);
- DEBUG0("###################### END OF TYPE BOOTSTRAPING");
-}
-
-void
-gs_bootstrap_incoming_connection(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx) {
-
- /* basic types */
- struct s_gs_type *signed_char = NULL;
- struct s_gs_type *unsigned_char = NULL;
- struct s_gs_type *signed_short_int = NULL;
- struct s_gs_type *unsigned_short_int = NULL;
- struct s_gs_type *signed_int = NULL;
- struct s_gs_type *unsigned_int = NULL;
- struct s_gs_type *signed_long_int = NULL;
- struct s_gs_type *unsigned_long_int = NULL;
- struct s_gs_type *signed_long_long_int = NULL;
- struct s_gs_type *unsigned_long_long_int = NULL;
- struct s_gs_type *data_pointer = NULL;
- struct s_gs_type *function_pointer = NULL;
- struct s_gs_type *char_array = NULL;
- struct s_gs_type *string = NULL;
-
- /* categories */
- struct s_gs_type *s_gs_cat_elemental = NULL; /* Elemental */
-
- struct s_gs_type *s_gs_cat_struct_field = NULL; /* Struct */
- struct s_gs_type *ref_s_gs_cat_struct_field = NULL;
- struct s_gs_type *tab_ref_s_gs_cat_struct_field = NULL;
- struct s_gs_type *ref_tab_ref_s_gs_cat_struct_field = NULL;
- struct s_gs_type *s_gs_cat_struct = NULL;
-
- struct s_gs_type *s_gs_cat_union_field = NULL; /* Union */
- struct s_gs_type *ref_s_gs_cat_union_field = NULL;
- struct s_gs_type *tab_ref_s_gs_cat_union_field = NULL;
- struct s_gs_type *ref_tab_ref_s_gs_cat_union_field = NULL;
- struct s_gs_type *s_gs_cat_union = NULL;
-
- struct s_gs_type *s_gs_cat_ref = NULL; /* Ref */
-
- struct s_gs_type *s_gs_cat_array = NULL; /* Array */
-
- struct s_gs_type *s_gs_cat_ignored = NULL; /* Ignored */
-
- /* type */
- struct s_gs_type *ref_s_gs_cat_elemental = NULL;
- struct s_gs_type *ref_s_gs_cat_struct = NULL;
- struct s_gs_type *ref_s_gs_cat_union = NULL;
- struct s_gs_type *ref_s_gs_cat_ref = NULL;
- struct s_gs_type *ref_s_gs_cat_array = NULL;
- struct s_gs_type *ref_s_gs_cat_ignored = NULL;
-
- struct s_gs_type *u_gs_category = NULL;
- struct s_gs_type *s_gs_type = NULL;
-
- /* message */
- struct s_gs_type *s_gs_sequence = NULL;
- struct s_gs_type *s_gs_message = NULL;
-
- struct s_gs_type *ref_s_gs_sequence = NULL;
- struct s_gs_type *ref_s_gs_message = NULL;
-
-
- /*
- * connection boostrap sequence
- */
-
- signed_char = gs_type_new_signed_integer_elemental (p_bag, p_cnx, "signed char", 1);
- unsigned_char = gs_type_new_unsigned_integer_elemental(p_bag, p_cnx, "unsigned char", 1);
-
-
- if (p_cnx) {
- struct s_gs_connection_ops *cops = p_cnx->connection_ops;
- unsigned char a = 0;
- unsigned char b = 0;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid connection");
-
- cops->read(p_cnx, &b, 1);
- signed_short_int = gs_type_new_signed_integer_elemental (p_bag, p_cnx, "signed short int", b);
-
- cops->read(p_cnx, &b, 1);
- unsigned_short_int = gs_type_new_unsigned_integer_elemental(p_bag, p_cnx, "unsigned short int", b);
-
-
- cops->read(p_cnx, &b, 1);
- signed_int = gs_type_new_signed_integer_elemental (p_bag, p_cnx, "signed int", b);
-
- cops->read(p_cnx, &b, 1);
- unsigned_int = gs_type_new_unsigned_integer_elemental(p_bag, p_cnx, "unsigned int", b);
-
-
- cops->read(p_cnx, &b, 1);
- signed_long_int = gs_type_new_signed_integer_elemental (p_bag, p_cnx, "signed long int", b);
-
- cops->read(p_cnx, &b, 1);
- unsigned_long_int = gs_type_new_unsigned_integer_elemental(p_bag, p_cnx, "unsigned long int", b);
-
-
- cops->read(p_cnx, &b, 1);
- signed_long_long_int = gs_type_new_signed_integer_elemental (p_bag, p_cnx, "signed long long int", b);
-
- cops->read(p_cnx, &b, 1);
- unsigned_long_long_int = gs_type_new_unsigned_integer_elemental(p_bag, p_cnx, "unsigned long long int", b);
-
- cops->read(p_cnx, &b, 1);
- cops->read(p_cnx, &a, 1);
- data_pointer = gs_type_new_ignored(p_bag, p_cnx, "data pointer", b, a, NULL);
-
- cops->read(p_cnx, &b, 1);
- cops->read(p_cnx, &a, 1);
- function_pointer = gs_type_new_ignored(p_bag, p_cnx, "function pointer", b, a, NULL);
- } else {
- signed_short_int = gs_type_new_signed_integer_elemental (p_bag, NULL, "signed short int", sizeof (signed short int));
- unsigned_short_int = gs_type_new_unsigned_integer_elemental(p_bag, NULL, "unsigned short int", sizeof (unsigned short int));
-
- signed_int = gs_type_new_signed_integer_elemental (p_bag, NULL, "signed int", sizeof (signed int));
- unsigned_int = gs_type_new_unsigned_integer_elemental(p_bag, NULL, "unsigned int", sizeof (unsigned int));
-
- signed_long_int = gs_type_new_signed_integer_elemental (p_bag, NULL, "signed long int", sizeof (signed long int));
- unsigned_long_int = gs_type_new_unsigned_integer_elemental(p_bag, NULL, "unsigned long int", sizeof (unsigned long int));
-
- signed_long_long_int = gs_type_new_signed_integer_elemental (p_bag, NULL, "signed long long int", sizeof (signed long long int));
- unsigned_long_long_int = gs_type_new_unsigned_integer_elemental(p_bag, NULL, "unsigned long long int", sizeof (unsigned long long int));
-
- data_pointer = gs_type_new_ignored(p_bag, NULL, "data pointer", sizeof (void *), sizeof (void *), NULL);
- function_pointer = gs_type_new_ignored(p_bag, NULL, "function pointer", sizeof (void (*) (void)), sizeof (void (*) (void)), NULL);
- }
-
- char_array = gs_type_new_array_with_callback(p_bag, p_cnx, "_char_array", -1, signed_char, _strlen_cb, NULL);
- string = gs_type_new_ref(p_bag, p_cnx, "_string", char_array);
-
- /* Elemental cat */
- s_gs_cat_elemental = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_elemental");
- gs_type_struct_append_field(s_gs_cat_elemental, "encoding", signed_int);
-
- /* Struct cat */
- s_gs_cat_struct_field = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_struct_field");
- gs_type_struct_append_field(s_gs_cat_struct_field, "name", string);
- gs_type_struct_append_field(s_gs_cat_struct_field, "offset", signed_long_int);
- gs_type_struct_append_field(s_gs_cat_struct_field, "code", signed_int);
- gs_type_struct_append_field(s_gs_cat_struct_field, "before_callback", function_pointer);
- gs_type_struct_append_field(s_gs_cat_struct_field, "after_callback", function_pointer);
-
- ref_s_gs_cat_struct_field = gs_type_new_ref (p_bag, p_cnx, "_ps_gs_cat_struct_field", s_gs_cat_struct_field);
- tab_ref_s_gs_cat_struct_field = gs_type_new_array_with_callback(p_bag, p_cnx, "_aps_gs_cat_struct_field", -1, ref_s_gs_cat_struct_field, _field_count_pop_cb, NULL);
- ref_tab_ref_s_gs_cat_struct_field = gs_type_new_ref (p_bag, p_cnx, "_paps_gs_cat_struct_field", tab_ref_s_gs_cat_struct_field);
-
- s_gs_cat_struct = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_struct");
- gs_type_struct_append_field_with_callback(s_gs_cat_struct, "nb_fields", signed_int, _field_count_push_cb, NULL);
- gs_type_struct_append_field(s_gs_cat_struct, "field_array", ref_tab_ref_s_gs_cat_struct_field);
-
- /* Union cat */
- s_gs_cat_union_field = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_union_field");
- gs_type_struct_append_field(s_gs_cat_union_field, "name", string);
- gs_type_struct_append_field(s_gs_cat_union_field, "code", signed_int);
- gs_type_struct_append_field(s_gs_cat_union_field, "before_callback", function_pointer);
- gs_type_struct_append_field(s_gs_cat_union_field, "after_callback", function_pointer);
-
- ref_s_gs_cat_union_field = gs_type_new_ref (p_bag, p_cnx, "_ps_gs_cat_union_field", s_gs_cat_union_field);
- tab_ref_s_gs_cat_union_field = gs_type_new_array_with_callback(p_bag, p_cnx, "_aps_gs_cat_union_field", -1, ref_s_gs_cat_union_field, _field_count_pop_cb, NULL);
- ref_tab_ref_s_gs_cat_union_field = gs_type_new_ref (p_bag, p_cnx, "_paps_gs_cat_union_field", tab_ref_s_gs_cat_union_field);
-
- s_gs_cat_union = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_union");
- gs_type_struct_append_field_with_callback(s_gs_cat_union, "nb_fields", signed_int, _field_count_push_cb, NULL);
- gs_type_struct_append_field(s_gs_cat_union, "field_array", ref_tab_ref_s_gs_cat_union_field);
- gs_type_struct_append_field(s_gs_cat_union, "callback", function_pointer);
-
- /* Ref cat */
- s_gs_cat_ref = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_ref");
- gs_type_struct_append_field(s_gs_cat_ref, "code", signed_int);
- gs_type_struct_append_field(s_gs_cat_ref, "callback", function_pointer);
-
- /* Array cat */
- s_gs_cat_array = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_array");
- gs_type_struct_append_field(s_gs_cat_array, "code", signed_int);
- gs_type_struct_append_field(s_gs_cat_array, "element_count", signed_long_int);
- gs_type_struct_append_field(s_gs_cat_array, "callback", function_pointer);
-
- /* Ignored cat */
- s_gs_cat_ignored = gs_type_new_struct(p_bag, p_cnx, "_s_gs_cat_ignored");
- gs_type_struct_append_field(s_gs_cat_ignored, "default_value", data_pointer);
-
- /* refs to categories */
- ref_s_gs_cat_elemental = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_elemental", s_gs_cat_elemental);
- ref_s_gs_cat_struct = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_struct", s_gs_cat_struct );
- ref_s_gs_cat_union = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_union", s_gs_cat_union );
- ref_s_gs_cat_ref = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_ref", s_gs_cat_ref );
- ref_s_gs_cat_array = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_array", s_gs_cat_array );
- ref_s_gs_cat_ignored = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_cat_ignored", s_gs_cat_ignored );
-
- /* union of categories */
- u_gs_category = gs_type_new_union(p_bag, p_cnx, "_u_gs_category", _category_code_pop_cb);
- gs_type_union_append_field(u_gs_category, "undefined_data", data_pointer);
- gs_type_union_append_field(u_gs_category, "elemental_data", ref_s_gs_cat_elemental);
- gs_type_union_append_field(u_gs_category, "struct_data", ref_s_gs_cat_struct);
- gs_type_union_append_field(u_gs_category, "union_data", ref_s_gs_cat_union);
- gs_type_union_append_field(u_gs_category, "ref_data", ref_s_gs_cat_ref);
- gs_type_union_append_field(u_gs_category, "array_data", ref_s_gs_cat_array);
- gs_type_union_append_field(u_gs_category, "ignored_data", ref_s_gs_cat_ignored);
-
- /* type */
- s_gs_type = gs_type_new_struct(p_bag, p_cnx, "_s_gs_type");
- gs_type_struct_append_field (s_gs_type, "code", signed_int);
- gs_type_struct_append_field (s_gs_type, "name", string);
- gs_type_struct_append_field (s_gs_type, "size", signed_long_int);
- gs_type_struct_append_field (s_gs_type, "alignment", signed_long_int);
- gs_type_struct_append_field (s_gs_type, "aligned_size", signed_long_int);
- gs_type_struct_append_field_with_callback(s_gs_type, "category_code", signed_int, _category_code_push_cb, NULL);
- gs_type_struct_append_field (s_gs_type, "category", u_gs_category);
- gs_type_struct_append_field (s_gs_type, "before_callback", function_pointer);
- gs_type_struct_append_field (s_gs_type, "after_callback", function_pointer);
-
- /* message */
- s_gs_sequence = gs_type_new_struct(p_bag, p_cnx, "_s_gs_sequence");
- s_gs_message = gs_type_new_struct(p_bag, p_cnx, "_s_gs_message");
-
- ref_s_gs_sequence = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_sequence", s_gs_sequence);
- ref_s_gs_message = gs_type_new_ref(p_bag, p_cnx, "_ref_s_gs_message", s_gs_message);
-
- gs_type_struct_append_field(s_gs_sequence, "message", ref_s_gs_message);
- gs_type_struct_append_field(s_gs_sequence, "code", signed_int);
- gs_type_struct_append_field(s_gs_sequence, "next", ref_s_gs_sequence);
-
- gs_type_struct_append_field(s_gs_message, "code", signed_int);
- gs_type_struct_append_field(s_gs_message, "name", string);
- gs_type_struct_append_field(s_gs_message, "first", ref_s_gs_sequence);
- gs_type_struct_append_field(s_gs_message, "next", ref_s_gs_sequence);
-}
-
-void
-gs_bootstrap_outgoing_connection(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx) {
- struct s_gs_type_bag_ops *bops = p_bag->bag_ops;
- struct s_gs_connection_ops *cops = p_cnx->connection_ops;
- unsigned char b = 0;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid connection");
-
- bops->mark_type(p_bag, p_cnx, "signed char");
- bops->mark_type(p_bag, p_cnx, "unsigned char");
-
- b = sizeof(signed short int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "signed short int");
-
- b = sizeof(unsigned short int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "unsigned short int");
-
- b = sizeof(signed int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "signed int");
-
- b = sizeof(unsigned int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "unsigned in");
-
- b = sizeof(signed long int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "signed long int");
-
- b = sizeof(unsigned long int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "unsigned long int");
-
- b = sizeof(signed long long int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "signed long long int");
-
- b = sizeof(unsigned long long int);
- cops->write(p_cnx, &b, 1);
- bops->mark_type(p_bag, p_cnx, "unsigned long long int");
-
- b = sizeof(void *);
- cops->write(p_cnx, &b, 1); /* size */
- cops->write(p_cnx, &b, 1); /* alignment */
- bops->mark_type(p_bag, p_cnx, "data pointer");
-
- b = sizeof(void (*) (void));
- cops->write(p_cnx, &b, 1); /* size */
- cops->write(p_cnx, &b, 1); /* alignment */
- bops->mark_type(p_bag, p_cnx, "function pointer");
-
- bops->mark_type(p_bag, p_cnx, "_char_array");
- bops->mark_type(p_bag, p_cnx, "_string");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_elemental");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_struct_field");
- bops->mark_type(p_bag, p_cnx, "_ps_gs_cat_struct_field");
- bops->mark_type(p_bag, p_cnx, "_aps_gs_cat_struct_field");
- bops->mark_type(p_bag, p_cnx, "_paps_gs_cat_struct_field");
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_struct");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_union_field");
- bops->mark_type(p_bag, p_cnx, "_ps_gs_cat_union_field");
- bops->mark_type(p_bag, p_cnx, "_aps_gs_cat_union_field");
- bops->mark_type(p_bag, p_cnx, "_paps_gs_cat_union_field");
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_union");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_ref");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_array");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_cat_ignored");
-
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_elemental");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_struct");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_union");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_ref");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_array");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_cat_ignored");
-
- bops->mark_type(p_bag, p_cnx, "_u_gs_category");
- bops->mark_type(p_bag, p_cnx, "_s_gs_type");
-
- bops->mark_type(p_bag, p_cnx, "_s_gs_sequence");
- bops->mark_type(p_bag, p_cnx, "_s_gs_message" );
-
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_sequence");
- bops->mark_type(p_bag, p_cnx, "_ref_s_gs_message");
-}
-
-
-/*......................................................................
- * Ignored
- */
-static
-struct s_gs_cat_ignored *
-_gs_ignored_cat_alloc(void) {
- struct s_gs_cat_ignored *p_ignored = NULL;
-
- p_ignored = malloc(sizeof (struct s_gs_cat_ignored));
-
- return p_ignored;
-}
-
-static
-struct s_gs_cat_ignored *
-_gs_ignored_cat_new(void) {
- struct s_gs_cat_ignored *p_ignored = NULL;
-
- p_ignored = _gs_ignored_cat_alloc();
- p_ignored->default_value = NULL;
-
- return p_ignored;
-}
-
-
-struct s_gs_type *
-gs_type_new_ignored_with_callback(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
- long int alignment,
- void *default_value,
- void (*callback)(void *vars,
- struct s_gs_type *p_type,
- void *data)) {
-
- struct s_gs_type *p_type = NULL;
- struct s_gs_cat_ignored *p_ignored = NULL;
-
- p_ignored = _gs_ignored_cat_new();
- p_type = _gs_type_new(p_bag, p_connection, name);
-
- p_type->size = size > 0?size:0;
- p_type->alignment = alignment;
-
- if (size > 0) {
- long int aligned_size = aligned(size, alignment);
-
- p_type->aligned_size = aligned_size;
- } else {
- p_type->aligned_size = 0;
- }
-
- if (default_value && p_type->size) {
- p_ignored->default_value = gs_memdup(default_value, (size_t)size);
- }
-
- p_type->category_code = e_gs_type_cat_ignored;
- p_type->category.ignored_data = p_ignored;
-
- p_type->before_callback = callback;
-
- return p_type;
-}
-
-struct s_gs_type *
-gs_type_new_ignored(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name,
- long int size,
- long int alignment,
- void *default_value) {
- return gs_type_new_ignored_with_callback(p_bag, p_connection, name, size, alignment, default_value, NULL);
-}
+++ /dev/null
-/* gs_type.h */
-#ifndef GS_TYPE_H
-#define GS_TYPE_H
-
-
-/*
- * Set of categories
- */
-union u_gs_category {
- void *undefined_data;
- struct s_gs_cat_elemental *elemental_data;
- struct s_gs_cat_struct *struct_data;
- struct s_gs_cat_union *union_data;
- struct s_gs_cat_ref *ref_data;
- struct s_gs_cat_array *array_data;
- struct s_gs_cat_ignored *ignored_data;
-};
-
-
-/*
- * A type
- */
-struct s_gs_type {
- int code;
- char *name;
-
- long int size;
-
- long int alignment;
- long int aligned_size;
-
- enum e_gs_type_category category_code;
- union u_gs_category category;
-
- void (*before_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-
- void (*after_callback)(void *vars,
- struct s_gs_type *p_type,
- void *data);
-};
-
-#endif /* GS_TYPE_H */
+++ /dev/null
-/* gs_type_driver.c */
-
-#include "gs/gs_private.h"
-
-static
-gras_dict_t *p_type_driver_dict = NULL;
-
-//GRAS_LOG_NEW_DEFAULT_CATEGORY(FIXME_type_driver);
-
-void
-gs_type_drivers_init(void) {
- gras_error_t errcode;
-
- TRYFAIL(gras_dict_new(&p_type_driver_dict));
- TRYFAIL(gras_dict_insert(p_type_driver_dict, "rl", gs_rl_type_driver(), NULL));
-}
-
-
-struct s_gs_type_driver *
-gs_type_driver_init(const char *name) {
-
- struct s_gs_type_driver_ops *type_driver_ops = NULL;
- struct s_gs_type_driver *p_type_driver = NULL;
-
- gras_dict_retrieve(p_type_driver_dict, name, (void **)&type_driver_ops);
- if (!type_driver_ops)
- GS_FAILURE("type driver not found");
-
- p_type_driver = calloc(1, sizeof (struct s_gs_type_driver));
- p_type_driver->type_ops = type_driver_ops;
- p_type_driver->specific = NULL;
-
- if (type_driver_ops->_init) {
- type_driver_ops->_init(p_type_driver);
- }
-
- return p_type_driver;
-}
-
-
-
-void
-gs_type_driver_exit(struct s_gs_type_driver *p_type_driver){
-
- struct s_gs_type_driver_ops *type_driver_ops = NULL;
-
- type_driver_ops = p_type_driver->type_ops;
- if (type_driver_ops->_exit) {
- type_driver_ops->_exit(p_type_driver);
- }
-
- p_type_driver->type_ops = NULL;
-
- if (p_type_driver->specific) {
- free(p_type_driver->specific);
- p_type_driver->specific = NULL;
- }
-
- free(p_type_driver);
-}
-
-struct s_gs_type_bag *
-gs_type_bag_alloc(struct s_gs_type_driver *p_driver) {
-
- struct s_gs_type_bag *p_bag = NULL;
- struct s_gs_type_bag_ops *bag_ops = p_driver->bag_ops;
-
- p_bag = calloc(1, sizeof(struct s_gs_type_bag));
-
- p_bag->bag_ops = bag_ops;
- p_bag->p_type_driver = p_driver;
- p_bag->specific = NULL;
-
- if (bag_ops->_init) {
- bag_ops->_init(p_bag);
- }
-
- return p_bag;
-}
-
-void
-gs_type_bag_free(struct s_gs_type_bag *p_bag) {
-
- struct s_gs_type_bag_ops *bag_ops = p_bag->bag_ops;
-
- if (bag_ops->_exit) {
- bag_ops->_exit(p_bag);
- }
-
- if (p_bag->specific) {
- free(p_bag->specific);
- p_bag->specific = NULL;
- }
-
- free(p_bag);
-}
-
+++ /dev/null
-/* gs_type_driver.h */
-#ifndef GS_TYPE_DRIVER_H
-#define GS_TYPE_DRIVER_H
-
-/* used structs */
-struct s_gs_type_bag;
-struct s_gs_type_driver;
-
-struct s_gs_type_driver_ops {
-
- void
- (*_init) (struct s_gs_type_driver *p_type_driver);
-
- void
- (*_exit) (struct s_gs_type_driver *p_type_driver);
-};
-
-struct s_gs_type_driver {
- struct s_gs_type_driver_ops *type_ops;
- struct s_gs_type_bag_ops *bag_ops;
- void *specific;
-};
-
-
-#endif /* GS_TYPE_DRIVER_H */
+++ /dev/null
-/* gs_rl_type_driver.c */
-
-#include "gs/gs_private.h"
-
-GRAS_LOG_NEW_DEFAULT_SUBCATEGORY(NDR_tdriver_rl,NDR);
-/*
- * structs
- */
-struct s_gs_rl_type_driver {
- /**/
- int dummy;
-};
-
-struct s_gs_rl_type_bag {
- gras_dict_t *incoming_dict;
-
- gras_dynar_t *type_dynar;
- gras_dict_t *type_dict;
-
- gras_dynar_t *message_dynar;
- gras_dict_t *message_dict;
-
- gras_dict_t *outgoing_dict;
-};
-
-struct s_gs_rl_incoming_connection {
- struct s_gs_connection *p_connection;
-
- gras_dynar_t *type_dynar;
- gras_dict_t *type_dict;
-
- gras_dynar_t *message_dynar;
- gras_dict_t *message_dict;
-};
-
-struct s_gs_rl_outgoing_connection {
- struct s_gs_connection *p_connection;
- gras_dict_t *type_marker_dict;
- gras_dict_t *message_marker_dict;
-};
-
-
-/*
- * static vars
- */
-static
-struct s_gs_type_driver_ops *type_driver_ops = NULL;
-
-static
-struct s_gs_type_bag_ops *type_bag_ops = NULL;
-
-/*
- * exported functions, driver part
- */
-struct s_gs_type_driver_ops *
-gs_rl_type_driver(void) {
-
- if (!type_bag_ops) {
- type_bag_ops = calloc(1, sizeof(struct s_gs_type_bag_ops));
-
-
- type_bag_ops->_init = gs_rl_bag__init;
- type_bag_ops->_exit = gs_rl_bag__exit;
-
-
- type_bag_ops->register_incoming_connection = gs_rl_bag_register_incoming_connection;
- type_bag_ops->register_outgoing_connection = gs_rl_bag_register_outgoing_connection;
-
-
- type_bag_ops->store_type = gs_rl_bag_store_type;
- type_bag_ops->store_incoming_type = gs_rl_bag_store_incoming_type;
- type_bag_ops->get_type_by_name = gs_rl_bag_get_type_by_name;
- type_bag_ops->get_type_by_code = gs_rl_bag_get_type_by_code;
- type_bag_ops->mark_type = gs_rl_bag_mark_type;
- type_bag_ops->check_type_mark = gs_rl_bag_check_type_mark;
-
-
- type_bag_ops->store_message = gs_rl_bag_store_message;
- type_bag_ops->store_incoming_message = gs_rl_bag_store_incoming_message;
- type_bag_ops->get_message_by_name = gs_rl_bag_get_message_by_name;
- type_bag_ops->get_message_by_code = gs_rl_bag_get_message_by_code;
- type_bag_ops->mark_message = gs_rl_bag_mark_message;
- type_bag_ops->check_message_mark = gs_rl_bag_check_message_mark;
- }
-
- if (!type_driver_ops) {
- type_driver_ops = calloc(1, sizeof(struct s_gs_type_driver_ops));
-
- type_driver_ops->_init = gs_rl__init;
- type_driver_ops->_exit = gs_rl__exit;
- }
-
- return type_driver_ops;
-}
-
-void
-gs_rl__init(struct s_gs_type_driver *p_driver) {
-
- struct s_gs_rl_type_driver *p_rl = NULL;
-
- p_rl = calloc(1, sizeof(struct s_gs_rl_type_driver));
- p_driver->specific = p_rl;
- p_driver->bag_ops = type_bag_ops;
-}
-
-void
-gs_rl__exit(struct s_gs_type_driver *p_driver) {
-
- struct s_gs_rl_type_driver *p_rl = p_driver->specific;
-
- free(p_rl);
- p_driver->specific = NULL;
-}
-
-/*
- * exported functions, bag part
- */
-
-/* management */
-void
-gs_rl_bag__init(struct s_gs_type_bag *p_bag) {
-
- struct s_gs_rl_type_bag *p_rl = NULL;
-
- p_rl = calloc(1, sizeof(struct s_gs_rl_type_bag));
-
- gras_dict_new(&p_rl->incoming_dict);
-
- gras_dynar_new(&p_rl->type_dynar, sizeof(struct s_gs_type *), NULL);
- gras_dict_new (&p_rl->type_dict);
-
- gras_dynar_new(&p_rl->message_dynar, sizeof(struct s_gs_type *), NULL);
- gras_dict_new (&p_rl->message_dict);
-
- gras_dict_new (&p_rl->outgoing_dict);
-
- p_bag->specific = p_rl;
- p_bag->bag_ops = type_bag_ops;
-
- gs_bootstrap_type_bag(p_bag);
-}
-
-void
-gs_rl_bag__exit(struct s_gs_type_bag *p_bag) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
-
- gras_dict_free(&p_rl->type_dict);
- gras_dynar_free(p_rl->type_dynar);
-
- free(p_rl);
- p_bag->specific = NULL;
-}
-
-/* connection */
-void
-gs_rl_bag_register_incoming_connection(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- p_in = malloc(sizeof (struct s_gs_rl_incoming_connection));
-
- p_in->p_connection = p_cnx;
-
- gras_dynar_new(&p_in->type_dynar, sizeof(struct s_gs_type *), NULL);
- gras_dict_new (&p_in->type_dict);
-
- gras_dynar_new(&p_in->message_dynar, sizeof(struct s_gs_type *), NULL);
- gras_dict_new (&p_in->message_dict);
-
- gras_dict_insert_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- p_in,
- NULL);
-
- gs_bootstrap_incoming_connection(p_bag, p_cnx);
-}
-
-
-void
-gs_rl_bag_register_outgoing_connection(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_outgoing_connection *p_out = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- p_out = malloc(sizeof (struct s_gs_rl_outgoing_connection));
-
- p_out->p_connection = p_cnx;
- gras_dict_new(&p_out->type_marker_dict);
- gras_dict_new(&p_out->message_marker_dict);
-
- gras_dict_insert_ext(p_rl->outgoing_dict, (char *)&p_cnx, sizeof(p_cnx), p_out, NULL);
-
- gs_bootstrap_outgoing_connection(p_bag, p_cnx);
-}
-
-
-/* types */
-void
-gs_rl_bag_store_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_type *p_type) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_type **pp_type = NULL;
-
- pp_type = malloc(sizeof(struct s_gs_type *));
- *pp_type = p_type;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
-
- p_type->code = gras_dynar_length(p_in->type_dynar);
- gras_dynar_insert_at(p_in->type_dynar, p_type->code, pp_type);
- gras_dict_insert(p_in->type_dict, p_type->name, pp_type, NULL);
- } else {
- p_type->code = gras_dynar_length(p_rl->type_dynar);
- gras_dynar_insert_at(p_rl->type_dynar, p_type->code, pp_type);
- gras_dict_insert(p_rl->type_dict, p_type->name, pp_type, NULL);
- }
-}
-
-void
-gs_rl_bag_store_incoming_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_type *p_type) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_incoming_connection *p_in = NULL;
- struct s_gs_type **pp_type = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- pp_type = malloc(sizeof(struct s_gs_type *));
- *pp_type = p_type;
-
- gras_dynar_set(p_in->type_dynar, p_type->code, pp_type);
- gras_dict_insert(p_in->type_dict, p_type->name, pp_type, NULL);
-}
-
-struct s_gs_type *
-gs_rl_bag_get_type_by_name(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_type **pp_type = NULL;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- gras_dict_retrieve(p_in->type_dict, name, (void **)&pp_type);
- } else {
- gras_dict_retrieve(p_rl->type_dict, name, (void **)&pp_type);
- }
-
- if (!pp_type) {
- DEBUG1("Get type by name '%s': not found",name);
- return NULL;
- }
-
- DEBUG1("Get type by name '%s': found",name);
- return *pp_type;
-}
-
-struct s_gs_type *
-gs_rl_bag_get_type_by_code(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- int code) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_type *p_type = NULL;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- if ((unsigned int)code < gras_dynar_length(p_in->type_dynar)) {
- gras_dynar_get(p_in->type_dynar, code, (void **)&p_type);
- }
- } else {
- if ((unsigned int)code < gras_dynar_length(p_rl->type_dynar)) {
- gras_dynar_get(p_rl->type_dynar, code, (void **)&p_type);
- }
- }
-
- return p_type;
-}
-
-void
-gs_rl_bag_mark_type(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_outgoing_connection *p_out = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->outgoing_dict, (char *)&p_cnx, sizeof(p_cnx), (void **)&p_out);
-
- if (!p_out)
- GS_FAILURE("unregistered connection");
-
- gras_dict_insert(p_out->type_marker_dict, name, strdup(name), NULL);
-}
-
-int
-gs_rl_bag_check_type_mark(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_outgoing_connection *p_out = NULL;
- char *result = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->outgoing_dict, (char *)&p_cnx, sizeof(p_cnx), (void **)&p_out);
-
- if (!p_out)
- GS_FAILURE("unregistered connection");
-
- gras_dict_retrieve(p_out->type_marker_dict, name, (void **)&result);
-
- return !!result;
-}
-
-/* messages */
-void
-gs_rl_bag_store_message(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_message *p_message) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_message **pp_message = NULL;
-
- pp_message = malloc(sizeof(struct s_gs_message *));
- *pp_message = p_message;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
-
- p_message->code = gras_dynar_length(p_in->message_dynar);
- gras_dynar_insert_at(p_in->message_dynar, p_message->code, pp_message);
- gras_dict_insert(p_in->message_dict, p_message->name, pp_message, NULL);
- } else {
- p_message->code = gras_dynar_length(p_rl->message_dynar);
- gras_dynar_insert_at(p_rl->message_dynar, p_message->code, pp_message);
- gras_dict_insert(p_rl->message_dict, p_message->name, pp_message, NULL);
- }
-}
-
-void
-gs_rl_bag_store_incoming_message(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_message *p_message) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_incoming_connection *p_in = NULL;
- struct s_gs_message **pp_message = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- pp_message = malloc(sizeof(struct s_gs_message *));
- *pp_message = p_message;
-
- gras_dynar_set(p_in->message_dynar, p_message->code, pp_message);
- gras_dict_insert(p_in->message_dict, p_message->name, pp_message, NULL);
-}
-
-struct s_gs_message *
-gs_rl_bag_get_message_by_name(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_message **pp_message = NULL;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- gras_dict_retrieve(p_in->message_dict, name, (void **)&pp_message);
- } else {
- gras_dict_retrieve(p_rl->message_dict, name, (void **)&pp_message);
- }
-
- if (!pp_message) {
- return NULL;
- }
-
- return *pp_message;
-}
-
-struct s_gs_message *
-gs_rl_bag_get_message_by_code(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- int code) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_message *p_message = NULL;
-
- if (p_cnx) {
- struct s_gs_rl_incoming_connection *p_in = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_incoming)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->incoming_dict,
- (char *)&p_cnx,
- sizeof(p_cnx),
- (void **)&p_in);
-
- if ((unsigned int)code < gras_dynar_length(p_in->message_dynar)) {
- gras_dynar_get(p_in->message_dynar, code, (void **)&p_message);
- }
- } else {
- if ((unsigned int)code < gras_dynar_length(p_rl->message_dynar)) {
- gras_dynar_get(p_rl->message_dynar, code, (void **)&p_message);
- }
- }
-
- return p_message;
-}
-
-void
-gs_rl_bag_mark_message(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_outgoing_connection *p_out = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->outgoing_dict, (char *)&p_cnx, sizeof(p_cnx), (void **)&p_out);
-
- if (!p_out)
- GS_FAILURE("unregistered connection");
-
- gras_dict_insert(p_out->message_marker_dict, name, strdup(name), NULL);
-}
-
-int
-gs_rl_bag_check_message_mark(struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- const char *name) {
-
- struct s_gs_rl_type_bag *p_rl = p_bag->specific;
- struct s_gs_rl_outgoing_connection *p_out = NULL;
- char *result = NULL;
-
- if (p_cnx->direction != e_gs_connection_direction_outgoing)
- GS_FAILURE("invalid operation");
-
- gras_dict_retrieve_ext(p_rl->outgoing_dict, (char *)&p_cnx, sizeof(p_cnx), (void **)&p_out);
-
- if (!p_out)
- GS_FAILURE("unregistered connection");
-
- gras_dict_retrieve(p_out->message_marker_dict, name, (void **)&result);
-
- return !!result;
-}
-
-
+++ /dev/null
-/* gs_rl_type_interface.h */
-#ifndef GS_RL_TYPE_INTERFACE_H
-#define GS_RL_TYPE_INTERFACE_H
-
-struct s_gs_type_driver_ops *
-gs_rl_type_driver(void);
-
-
-
-void
-gs_rl__init(struct s_gs_type_driver *p_driver);
-
-void
-gs_rl__exit(struct s_gs_type_driver *p_driver);
-
-
-
-void
-gs_rl_bag__init(struct s_gs_type_bag *p_bag);
-
-void
-gs_rl_bag__exit(struct s_gs_type_bag *p_bag);
-
-
-
-void
-gs_rl_bag_register_incoming_connection (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection);
-
-void
-gs_rl_bag_register_outgoing_connection (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection);
-
-
-
-void
-gs_rl_bag_store_type (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- struct s_gs_type *p_type);
-
-void
-gs_rl_bag_store_incoming_type (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_type *p_type);
-
-struct s_gs_type *
-gs_rl_bag_get_type_by_name (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-struct s_gs_type *
-gs_rl_bag_get_type_by_code (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- int code);
-
-void
-gs_rl_bag_mark_type (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-int
-gs_rl_bag_check_type_mark (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-
-
-void
-gs_rl_bag_store_message (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- struct s_gs_message *p_message);
-
-void
-gs_rl_bag_store_incoming_message (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_cnx,
- struct s_gs_message *p_message);
-
-struct s_gs_message *
-gs_rl_bag_get_message_by_name (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-struct s_gs_message *
-gs_rl_bag_get_message_by_code (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- int code);
-
-void
-gs_rl_bag_mark_message (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-int
-gs_rl_bag_check_message_mark (struct s_gs_type_bag *p_bag,
- struct s_gs_connection *p_connection,
- const char *name);
-
-#endif /* GS_RL_TYPE_INTERFACE_H */
+++ /dev/null
-/* gs_vars.c */
-
-#include "gs/gs_private.h"
-
-struct s_gs_var {
- struct s_gs_type *p_type;
- void *data;
-};
-
-
-struct s_gs_vars {
- gras_dict_t *space;
- gras_dynar_t *stack;
- gras_dynar_t *globals;
-};
-
-
-static
-void
-_gs_vars_pop(struct s_gs_vars *p_vars,
- const char *name) {
-
- gras_dynar_t *p_dynar = NULL;
- struct s_gs_var *p_var = NULL;
-
- gras_dict_retrieve(p_vars->space, name, (void **)&p_dynar);
- gras_dynar_pop(p_dynar, &p_var);
-
- if (!gras_dynar_length(p_dynar)) {
- gras_dict_remove(p_vars->space, name);
- gras_dynar_free_container(p_dynar);
- }
-
- free(p_var);
-}
-
-void *
-gs_vars_pop(void *_p_vars,
- const char *name,
- struct s_gs_type **pp_type) {
-
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
- struct s_gs_var *p_var = NULL;
- void *data = NULL;
-
- gras_dict_retrieve(p_vars->space, name, (void **)&p_dynar);
- gras_dynar_pop(p_dynar, &p_var);
-
- if (!gras_dynar_length(p_dynar)) {
- gras_dict_remove(p_vars->space, name);
- gras_dynar_free_container(p_dynar);
- }
-
- if (pp_type) {
- *pp_type = p_var->p_type;
- }
-
- data = p_var->data;
-
- free(p_var);
-
- gras_dynar_pop(p_vars->stack, &p_dynar);
- {
- int l = gras_dynar_length(p_dynar);
-
- while (l--) {
- char *_name = NULL;
-
- gras_dynar_get(p_dynar, l, &_name);
- if (!strcmp(name, _name)) {
- gras_dynar_remove_at(p_dynar, l, &_name);
- free(_name);
- break;
- }
- }
- }
- gras_dynar_push(p_vars->stack, &p_dynar);
-
-
- return data;
-}
-
-void
-gs_vars_push(void *_p_vars,
- struct s_gs_type *p_type,
- const char *name,
- void *data) {
-
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
- struct s_gs_var *p_var = NULL;
-
- name = strdup(name);
-
- gras_dict_retrieve(p_vars->space, name, (void **)&p_dynar);
-
- if (!p_dynar) {
- gras_dynar_new(&p_dynar, sizeof (struct s_gs_var *), NULL);
- gras_dict_insert(p_vars->space, name, (void **)p_dynar, NULL);
- }
-
- p_var = calloc(1, sizeof(struct s_gs_var));
- p_var->p_type = p_type;
- p_var->data = data;
-
- gras_dynar_push(p_dynar, &p_var);
-
- gras_dynar_pop(p_vars->stack, &p_dynar);
- gras_dynar_push(p_dynar, &name);
- gras_dynar_push(p_vars->stack, &p_dynar);
-}
-
-void
-gs_vars_set(void *_p_vars,
- struct s_gs_type *p_type,
- const char *name,
- void *data) {
-
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
- struct s_gs_var *p_var = NULL;
-
- name = strdup(name);
- gras_dict_retrieve(p_vars->space, name, (void **)&p_dynar);
-
- if (!p_dynar) {
- gras_dynar_new(&p_dynar, sizeof (struct s_gs_var *), NULL);
- gras_dict_insert(p_vars->space, name, (void **)p_dynar, NULL);
-
- p_var = calloc(1, sizeof(struct s_gs_var));
- gras_dynar_push(p_vars->globals, &name);
- } else {
- gras_dynar_pop(p_dynar, &p_var);
- }
-
- p_var->p_type = p_type;
- p_var->data = data;
-
- gras_dynar_push(p_dynar, &p_var);
-}
-
-void *
-gs_vars_get(void *_p_vars,
- const char *name,
- struct s_gs_type **pp_type) {
-
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
- struct s_gs_var *p_var = NULL;
-
- gras_dict_retrieve(p_vars->space, name, (void **)&p_dynar);
- gras_dynar_pop(p_dynar, &p_var);
- gras_dynar_push(p_dynar, &p_var);
-
- if (pp_type) {
- *pp_type = p_var->p_type;
- }
-
- return p_var->data;
-}
-
-void
-gs_vars_enter(void *_p_vars) {
-
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
-
- gras_dynar_new(&p_dynar, sizeof (char *), NULL);
- gras_dynar_push(p_vars->stack, &p_dynar);
-}
-
-
-void
-gs_vars_leave(void *_p_vars) {
- struct s_gs_vars *p_vars = _p_vars;
- gras_dynar_t *p_dynar = NULL;
- int cursor = 0;
- char *name = NULL;
-
- gras_dynar_pop(p_vars->stack, &p_dynar);
-
- gras_dynar_foreach(p_dynar, cursor, name) {
- _gs_vars_pop(p_vars, name);
- free(name);
- }
-
- gras_dynar_free_container(p_dynar);
-}
-
-
-void *
-gs_vars_alloc(void) {
-
- struct s_gs_vars *p_vars = NULL;
-
- p_vars = calloc(1, sizeof (struct s_gs_vars));
-
- gras_dict_new (&p_vars->space);
- gras_dynar_new(&p_vars->stack, sizeof (gras_dynar_t *), NULL);
-
- gs_vars_enter(p_vars);
-
- gras_dynar_pop(p_vars->stack, &p_vars->globals);
- gras_dynar_push(p_vars->stack, &p_vars->globals);
-
- return p_vars;
-}
-
-
-void
-gs_vars_free(void *_p_vars) {
-
- struct s_gs_vars *p_vars = _p_vars;
-
- gs_vars_leave(p_vars);
-
- gras_dynar_free_container(p_vars->stack);
- gras_dict_free(&p_vars->space);
-
- free(p_vars);
-}
-
