stream.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include "emit.h"
#include "stream.h"
#include "errhandler.h"
#include "toke.h"

Include dependency graph for stream.c:

Go to the source code of this file.

Data Structures
struct	incl_list
Defines
#define	DISPLAY_WIDTH   80
Typedefs
typedef incl_list	incl_list_t
Functions
void	init_emit (void)
void	add_to_include_list (char *dir_compt)
void	display_include_list (void)
static void	init_incl_list_scan (char *base_name)
static bool	scan_incl_list (char *base_name)
static void	finish_incl_list_scan (bool op_succeeded)
static FILE *	open_incl_list_file (char *base_name, char *mode)
static bool	stat_incl_list_file (char *base_name, struct stat *file_info)
void	init_inbuf (char *inbuf, unsigned int buflen)
static void	could_not_open (int severity, char *fle_nam, char *for_what)
static void	file_is_missing (char *fle_nam)
static void	add_to_load_lists (const char *in_name)
static void	expanded_name (void)
static void	expansion_error (void)
static char *	expand_pathname (const char *input_pathname)
FILE *	open_expanded_file (const char *path_name, char *mode, char *for_what)
bool	init_stream (const char *name)
static char *	extend_filename (const char *base_name, const char *new_ext)
void	init_output (const char *in_name, const char *out_name)
void	increase_output_buffer (void)
void	close_stream (_PTR dummy)
bool	close_output (void)
Variables
u8 *	start = NULL
u8 *	pc
u8 *	end
char *	iname = NULL
unsigned int	lineno = 0
unsigned int	abs_token_no = 0
static unsigned int	ilen
u8 *	ostart
char *	oname = NULL
unsigned int	opc
unsigned int	olen
static char *	load_list_name
static FILE *	load_list_file
static char *	depncy_list_name
static FILE *	depncy_file
static char *	missing_list_name
static FILE *	missing_list_file
static bool	no_files_missing = TRUE
static incl_list_t *	include_list_start = NULL
static incl_list_t *	include_list_next = NULL
static unsigned int	max_dir_path_len = 0
static char *	include_list_full_path = NULL
static char	expansion_buffer [2 *GET_BUF_MAX]
static bool	was_expanded
static int	expansion_msg_severity = INFO

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Define Documentation

#define DISPLAY_WIDTH   80

Definition at line 205 of file stream.c. Referenced by display_include_list().

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Typedef Documentation

typedef struct incl_list incl_list_t

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Function Documentation

void add_to_include_list (  char *  dir_compt  )

Definition at line 185 of file stream.c. References incl_list::dir_path, max_dir_path_len, incl_list::next, and safe_malloc(). Referenced by get_args(). Here is the call graph for this function:

static void add_to_load_lists (  const char *  in_name  )  [static]

Definition at line 672 of file stream.c. References depncy_file, include_list_full_path, and load_list_file. Referenced by init_output(), and init_stream().

bool close_output (  void   )

Definition at line 1544 of file stream.c. References depncy_file, depncy_list_name, error_summary(), FATAL, load_list_file, load_list_name, missing_list_file, missing_list_name, no_files_missing, olen, oname, opc, ostart, OUTPUT_SIZE, and tokenization_error(). Referenced by main(). Here is the call graph for this function:

void close_stream (  _PTR  dummy  )

Definition at line 1526 of file stream.c. References iname, lineno, and start. Referenced by handle_internal(), and main().

static void could_not_open (  int  severity, char *  fle_nam, char *  for_what )  [static]

Definition at line 603 of file stream.c. References tokenization_error(). Referenced by init_output(), and init_stream(). Here is the call graph for this function:

void display_include_list (  void   )

Definition at line 236 of file stream.c. References incl_list::dir_path, DISPLAY_WIDTH, and incl_list::next. Referenced by get_args().

static char* expand_pathname (  const char *  input_pathname  )  [static]

Definition at line 886 of file stream.c. References expanded_name(), expansion_buffer, GET_BUF_MAX, TKERROR, tokenization_error(), and was_expanded. Referenced by init_stream(), and open_expanded_file(). Here is the call graph for this function:

static void expanded_name (  void   )  [static]

Definition at line 723 of file stream.c. References expansion_buffer, expansion_msg_severity, tokenization_error(), and was_expanded. Referenced by expand_pathname(), and expansion_error(). Here is the call graph for this function:

static void expansion_error (  void   )  [static]

Definition at line 772 of file stream.c. References expanded_name(), expansion_msg_severity, FORCE_MSG, and verbose. Referenced by init_stream(), and open_expanded_file(). Here is the call graph for this function:

static char* extend_filename (  const char *  base_name, const char *  new_ext )  [static]

Definition at line 1242 of file stream.c. References safe_malloc(). Referenced by init_output(). Here is the call graph for this function:

static void file_is_missing (  char *  fle_nam  )  [static]

Definition at line 634 of file stream.c. References missing_list_file, and no_files_missing. Referenced by init_stream().

static void finish_incl_list_scan (  bool  op_succeeded  )  [static]

Definition at line 446 of file stream.c. References include_list_full_path, INFO, and tokenization_error(). Referenced by init_output(), init_stream(), and open_expanded_file(). Here is the call graph for this function:

void increase_output_buffer (  void   )

void init_emit (  void   )

void init_inbuf (  char *  inbuf, unsigned int  buflen )

Definition at line 575 of file stream.c. References end, pc, and start. Referenced by eval_mac_string(), eval_string(), and init_stream().

static void init_incl_list_scan (  char *  base_name  )  [static]

Definition at line 313 of file stream.c. References include_list_full_path, max_dir_path_len, and safe_malloc(). Referenced by open_incl_list_file(), and stat_incl_list_file(). Here is the call graph for this function:

void init_output (  const char *  in_name, const char *  out_name )

Definition at line 1359 of file stream.c. References abs_token_no, add_to_load_lists(), could_not_open(), dependency_list, depncy_file, depncy_list_name, extend_filename(), FFLUSH_STDOUT, finish_incl_list_scan(), fload_list, iname, init_emit(), load_list_file, load_list_name, missing_list_file, missing_list_name, no_files_missing, olen, oname, opc, ostart, OUTPUT_SIZE, safe_malloc(), TKERROR, and WARNING. Referenced by main(). Here is the call graph for this function:

bool init_stream (  const char *  name  )

Definition at line 1064 of file stream.c. References add_to_load_lists(), could_not_open(), expand_pathname(), expansion_error(), FFLUSH_STDOUT, file_is_missing(), finish_incl_list_scan(), ilen, iname, include_list_full_path, init_inbuf(), lineno, oname, safe_malloc(), stat_incl_list_file(), TKERROR, and tokenization_error(). Referenced by handle_internal(), and main(). Here is the call graph for this function:

FILE* open_expanded_file (  const char *  path_name, char *  mode, char *  for_what )

Definition at line 964 of file stream.c. References expand_pathname(), expansion_error(), finish_incl_list_scan(), open_incl_list_file(), TKERROR, and tokenization_error(). Referenced by encode_file(). Here is the call graph for this function:

static FILE* open_incl_list_file (  char *  base_name, char *  mode )  [static]

Definition at line 489 of file stream.c. References include_list_full_path, init_incl_list_scan(), and scan_incl_list(). Referenced by open_expanded_file(). Here is the call graph for this function:

static bool scan_incl_list (  char *  base_name  )  [static]

Definition at line 386 of file stream.c. References incl_list::dir_path, include_list_full_path, and incl_list::next. Referenced by open_incl_list_file(), and stat_incl_list_file().

static bool stat_incl_list_file (  char *  base_name, struct stat *  file_info )  [static]

Definition at line 537 of file stream.c. References include_list_full_path, init_incl_list_scan(), and scan_incl_list(). Referenced by init_stream(). Here is the call graph for this function:

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Variable Documentation

unsigned int abs_token_no = 0

Definition at line 79 of file stream.c. Referenced by get_rest_of_line(), get_word(), get_word_in_line(), handle_internal(), init_output(), push_cstag(), and validate_to_target().

FILE* depncy_file [static]

Definition at line 112 of file stream.c. Referenced by add_to_load_lists(), close_output(), and init_output().

char* depncy_list_name [static]

Definition at line 111 of file stream.c. Referenced by close_output(), and init_output().

u8* end

Definition at line 76 of file stream.c. Referenced by c_string_escape(), declare_locals(), get_sequence(), get_string(), get_word(), init_inbuf(), pop_source(), push_source(), skip_until(), and skip_ws().

char expansion_buffer[2 *GET_BUF_MAX] [static]

Definition at line 697 of file stream.c. Referenced by expand_pathname(), and expanded_name().

int expansion_msg_severity = INFO [static]

Definition at line 699 of file stream.c. Referenced by expanded_name(), and expansion_error().

unsigned int ilen [static]

Definition at line 84 of file stream.c. Referenced by init_stream().

char* iname = NULL

Definition at line 77 of file stream.c. Referenced by c_string_escape(), close_stream(), collect_input_filename(), conditionally_tokenize(), create_word(), fcode_ender(), fcode_starter(), get_number(), get_sequence(), get_string(), get_word(), handle_internal(), init_output(), init_stream(), new_device_vocab(), parse_number(), pop_source(), print_where_started(), process_remark(), push_cstag(), push_source(), reset_fcode_ranges(), set_next_fcode(), tokenization_error(), and warn_if_multiline().

char* include_list_full_path = NULL [static]

Definition at line 144 of file stream.c. Referenced by add_to_load_lists(), finish_incl_list_scan(), init_incl_list_scan(), init_stream(), open_incl_list_file(), scan_incl_list(), and stat_incl_list_file().

incl_list_t* include_list_next = NULL [static]

Definition at line 142 of file stream.c.

incl_list_t* include_list_start = NULL [static]

Definition at line 141 of file stream.c.

unsigned int lineno = 0

Definition at line 78 of file stream.c. Referenced by assign_local(), c_string_escape(), close_stream(), conditionally_tokenize(), create_constant(), create_word(), declare_locals(), fcode_starter(), get_number(), get_rest_of_line(), get_sequence(), get_string(), get_word(), get_word_in_line(), handle_internal(), handle_user_message(), init_stream(), new_device_vocab(), parse_number(), pop_source(), print_where_started(), process_remark(), push_cstag(), push_source(), reset_fcode_ranges(), set_next_fcode(), skip_string(), skip_until(), skip_ws(), string_remark(), tokenization_error(), validate_to_target(), warn_if_multiline(), and warn_unterm().

FILE* load_list_file [static]

Definition at line 110 of file stream.c. Referenced by add_to_load_lists(), close_output(), and init_output().

char* load_list_name [static]

Definition at line 109 of file stream.c. Referenced by close_output(), and init_output().

unsigned int max_dir_path_len = 0 [static]

Definition at line 143 of file stream.c. Referenced by add_to_include_list(), and init_incl_list_scan().

FILE* missing_list_file [static]

Definition at line 114 of file stream.c. Referenced by close_output(), file_is_missing(), and init_output().

char* missing_list_name [static]

Definition at line 113 of file stream.c. Referenced by close_output(), and init_output().

bool no_files_missing = TRUE [static]

Definition at line 115 of file stream.c. Referenced by close_output(), file_is_missing(), and init_output().

unsigned int olen

Definition at line 92 of file stream.c. Referenced by close_output(), emit_byte(), increase_output_buffer(), and init_output().

char* oname = NULL

Definition at line 88 of file stream.c. Referenced by close_output(), handle_internal(), init_output(), and init_stream().

unsigned int opc

Definition at line 89 of file stream.c. Referenced by close_output(), emit_byte(), emit_fcodehdr(), emit_pci_data_block(), emit_pci_rom_hdr(), error_check_locals(), error_summary(), finish_fcodehdr(), finish_pcihdr(), handle_internal(), init_output(), mark_backward_target(), resolve_backward(), and resolve_forward().

u8* ostart

Definition at line 87 of file stream.c. Referenced by close_output(), emit_byte(), emit_fcodehdr(), emit_pci_data_block(), emit_pci_rom_hdr(), finish_fcodehdr(), finish_pcihdr(), increase_output_buffer(), and init_output().

u8* pc

Definition at line 75 of file stream.c. Referenced by assign_local(), base_val(), c_string_escape(), declare_locals(), get_rest_of_line(), get_sequence(), get_string(), get_token(), get_until(), get_word(), get_word_in_line(), handle_internal(), handle_user_message(), init_inbuf(), pop_source(), process_remark(), push_source(), skip_string(), skip_until(), skip_ws(), and validate_to_target().

u8* start = NULL

Definition at line 74 of file stream.c. Referenced by close_stream(), init_inbuf(), pop_source(), and push_source().

bool was_expanded [static]

Definition at line 698 of file stream.c. Referenced by expand_pathname(), and expanded_name().

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