diff options
Diffstat (limited to 'parse_execution.h')
| -rw-r--r-- | parse_execution.h | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/parse_execution.h b/parse_execution.h index 6495f944..8977e7e3 100644 --- a/parse_execution.h +++ b/parse_execution.h @@ -22,26 +22,16 @@ class parse_execution_context_t parser_t * const parser; parse_error_list_t errors; + int eval_level; std::vector<profile_item_t*> profile_items; - /* We maintain a stack of job lists to be executed, and something to do after the execution is finished. This is a pointer to member function that takes a node, a status, and the statement that was executed */ - typedef void (parse_execution_context_t::*statement_completion_handler_t)(const parse_node_t &node); - - struct parse_execution_stack_element_t - { - // These point into our tree, which is immutable - const parse_node_t *job_or_job_list; - statement_completion_handler_t completion_handler; - const parse_node_t *node; - }; - std::vector<parse_execution_stack_element_t> job_stack; - - void stack_push(const parse_node_t *job_or_job_list, statement_completion_handler_t completion_handler, const parse_node_t *node); - /* No copying allowed */ parse_execution_context_t(const parse_execution_context_t&); parse_execution_context_t& operator=(const parse_execution_context_t&); + /* Should I cancel */ + bool should_cancel() const; + /* Report an error. Always returns true. */ bool append_error(const parse_node_t &node, const wchar_t *fmt, ...); @@ -52,16 +42,17 @@ class parse_execution_context_t process_t *create_job_process(job_t *job, const parse_node_t &statement_node); process_t *create_boolean_process(job_t *job, const parse_node_t &bool_statement); - process_t *create_for_process(job_t *job, const parse_node_t &header, const parse_node_t &statement); - process_t *create_while_process(job_t *job, const parse_node_t &header, const parse_node_t &statement); - process_t *create_begin_process(job_t *job, const parse_node_t &header, const parse_node_t &statement); process_t *create_plain_process(job_t *job, const parse_node_t &statement); + process_t *create_block_process(job_t *job, const parse_node_t &statement_node); + + void run_while_process(const parse_node_t &header, const parse_node_t &statement); wcstring_list_t determine_arguments(const parse_node_t &parent, const parse_node_t **out_unmatched_wildcard_node); io_chain_t determine_io_chain(const parse_node_t &statement); - void eval_1_job(const parse_node_t &job_node); - void eval_job(job_t *j, const parse_node_t &job_node); + int run_1_job(const parse_node_t &job_node); + void run_job_list(const parse_node_t &job_list_node); + void populate_job_from_job_node(job_t *j, const parse_node_t &job_node); void eval_next_stack_elem(); |