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#ifndef EXT_VARIABLES_COMMON_H
#define EXT_VARIABLES_COMMON_H
#include "sieve-common.h"
#include "sieve-validator.h"
#include "sieve-ext-variables.h"
/*
* Extension
*/
struct ext_variables_config {
/* Maximum number of variables (in a scope) */
unsigned int max_scope_size;
/* Maximum size of variable value */
size_t max_variable_size;
};
extern const struct sieve_extension_def variables_extension;
bool ext_variables_load(const struct sieve_extension *ext, void **context);
void ext_variables_unload(const struct sieve_extension *ext);
const struct ext_variables_config *
ext_variables_get_config(const struct sieve_extension *var_ext);
/*
* Commands
*/
extern const struct sieve_command_def cmd_set;
extern const struct sieve_command_def tst_string;
/*
* Operands
*/
enum ext_variables_operand {
EXT_VARIABLES_OPERAND_VARIABLE,
EXT_VARIABLES_OPERAND_MATCH_VALUE,
EXT_VARIABLES_OPERAND_NAMESPACE_VARIABLE,
EXT_VARIABLES_OPERAND_MODIFIER
};
/*
* Operations
*/
extern const struct sieve_operation_def cmd_set_operation;
extern const struct sieve_operation_def tst_string_operation;
enum ext_variables_opcode {
EXT_VARIABLES_OPERATION_SET,
EXT_VARIABLES_OPERATION_STRING
};
/*
* Validator context
*/
struct ext_variables_validator_context {
bool active;
struct sieve_validator_object_registry *modifiers;
struct sieve_validator_object_registry *namespaces;
struct sieve_variable_scope *local_scope;
};
void ext_variables_validator_initialize(const struct sieve_extension *this_ext,
struct sieve_validator *validator);
struct ext_variables_validator_context *
ext_variables_validator_context_get(const struct sieve_extension *this_ext,
struct sieve_validator *valdtr);
struct sieve_variable *
ext_variables_validator_get_variable(const struct sieve_extension *this_ext,
struct sieve_validator *validator,
const char *variable);
struct sieve_variable *
ext_variables_validator_declare_variable(const struct sieve_extension *this_ext,
struct sieve_validator *validator,
const char *variable);
/*
* Code generation
*/
bool ext_variables_generator_load(const struct sieve_extension *ext,
const struct sieve_codegen_env *cgenv);
/*
* Interpreter context
*/
bool ext_variables_interpreter_load(const struct sieve_extension *ext,
const struct sieve_runtime_env *renv,
sieve_size_t *address);
#endif
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