typegen.h 4.4 KB

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  1. /*
  2. * Format String Generator for IDL Compiler
  3. *
  4. * Copyright 2005-2006 Eric Kohl
  5. * Copyright 2005 Robert Shearman
  6. *
  7. * This library is free software; you can redistribute it and/or
  8. * modify it under the terms of the GNU Lesser General Public
  9. * License as published by the Free Software Foundation; either
  10. * version 2.1 of the License, or (at your option) any later version.
  11. *
  12. * This library is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15. * Lesser General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU Lesser General Public
  18. * License along with this library; if not, write to the Free Software
  19. * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20. */
  21. #include <stdarg.h>
  22. enum pass
  23. {
  24. PASS_IN,
  25. PASS_OUT,
  26. PASS_RETURN
  27. };
  28. enum remoting_phase
  29. {
  30. PHASE_BUFFERSIZE,
  31. PHASE_MARSHAL,
  32. PHASE_UNMARSHAL,
  33. PHASE_FREE
  34. };
  35. enum typegen_detect_flags
  36. {
  37. TDT_ALL_TYPES = 1 << 0,
  38. TDT_IGNORE_STRINGS = 1 << 1,
  39. TDT_IGNORE_RANGES = 1 << 2,
  40. };
  41. enum typegen_type
  42. {
  43. TGT_INVALID,
  44. TGT_USER_TYPE,
  45. TGT_CTXT_HANDLE,
  46. TGT_CTXT_HANDLE_POINTER,
  47. TGT_STRING,
  48. TGT_POINTER,
  49. TGT_ARRAY,
  50. TGT_IFACE_POINTER,
  51. TGT_BASIC,
  52. TGT_ENUM,
  53. TGT_STRUCT,
  54. TGT_UNION,
  55. TGT_RANGE,
  56. };
  57. typedef int (*type_pred_t)(const type_t *);
  58. void write_formatstringsdecl(FILE *f, int indent, const statement_list_t *stmts, type_pred_t pred);
  59. void write_procformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
  60. void write_typeformatstring(FILE *file, const statement_list_t *stmts, type_pred_t pred);
  61. void write_procformatstring_offsets( FILE *file, const type_t *iface );
  62. void print_phase_basetype(FILE *file, int indent, const char *local_var_prefix, enum remoting_phase phase,
  63. enum pass pass, const var_t *var, const char *varname);
  64. void write_parameter_conf_or_var_exprs(FILE *file, int indent, const char *local_var_prefix,
  65. enum remoting_phase phase, const var_t *var, int valid_variance);
  66. void write_remoting_arguments(FILE *file, int indent, const var_t *func, const char *local_var_prefix,
  67. enum pass pass, enum remoting_phase phase);
  68. unsigned int get_size_procformatstring_func(const type_t *iface, const var_t *func);
  69. unsigned int get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred);
  70. unsigned int get_size_typeformatstring(const statement_list_t *stmts, type_pred_t pred);
  71. void assign_stub_out_args( FILE *file, int indent, const var_t *func, const char *local_var_prefix );
  72. void declare_stub_args( FILE *file, int indent, const var_t *func );
  73. void write_func_param_struct( FILE *file, const type_t *iface, const type_t *func,
  74. const char *var_decl, int add_retval );
  75. void write_pointer_checks( FILE *file, int indent, const var_t *func );
  76. int write_expr_eval_routines(FILE *file, const char *iface);
  77. void write_expr_eval_routine_list(FILE *file, const char *iface);
  78. void write_user_quad_list(FILE *file);
  79. void write_endpoints( FILE *f, const char *prefix, const str_list_t *list );
  80. void write_client_call_routine( FILE *file, const type_t *iface, const var_t *func,
  81. const char *prefix, unsigned int proc_offset );
  82. void write_exceptions( FILE *file );
  83. unsigned int type_memsize(const type_t *t);
  84. int decl_indirect(const type_t *t);
  85. int is_interpreted_func(const type_t *iface, const var_t *func);
  86. void write_parameters_init(FILE *file, int indent, const var_t *func, const char *local_var_prefix);
  87. void print(FILE *file, int indent, const char *format, va_list ap);
  88. expr_t *get_size_is_expr(const type_t *t, const char *name);
  89. int is_full_pointer_function(const var_t *func);
  90. void write_full_pointer_init(FILE *file, int indent, const var_t *func, int is_server);
  91. void write_full_pointer_free(FILE *file, int indent, const var_t *func);
  92. unsigned char get_basic_fc(const type_t *type);
  93. unsigned char get_pointer_fc(const type_t *type, const attr_list_t *attrs, int toplevel_param);
  94. unsigned char get_struct_fc(const type_t *type);
  95. enum typegen_type typegen_detect_type(const type_t *type, const attr_list_t *attrs, unsigned int flags);
  96. unsigned int type_memsize_and_alignment(const type_t *t, unsigned int *align);