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- /******************************************************
- * Listing 5 hostcom.h
- *
- * Header file for HOSTCOM
- *
- *****************************************************/
-
- /* length of STAT_LINE is 80 characters
- * vertical line is ALT-179 (typed on numeric keypad)
- */
-
- #define STAT_LINE " │ │"\
- " │ F3-CLEAR │ F4-RESET │ F7-OIA │ F10-EXIT "
-
- #define CONNECT_ERROR "HOSTCOM: Cannot connect."\
- " Possible reasons:\n"\
- " 1. System error\n"\
- " 2. Resource unavailable\n"\
- " 3. Emulation software or HLLAPI not loaded\n"
-
- #define VID_ERROR "HOSTOM: Wrong video type\n"
-
- #define HOSTCOM_MSG \
- "HOSTCOM -- PC to Host Communication\n"\
- "Specify emulation software:\n"\
- " 0 = IBM 3270 Personal Com. 3 = RabbitGATE\n"\
- " 1 = IBM Entry Level Emulator 4 = Simulated\n"\
- " 2 = Attachmate Extra! for DOS 5 = Sim. with data\n"
-
- #define SIGNOFF_MSG \
- "--- Not Signed Off --- Depress ESC to continue"
- #define OIA_MSG \
- "--- OIA Data -- Depress ESC to continue"
-
- /* function keys */
- #define K_F1 (59 | 0x100)
- #define K_F2 (60 | 0x100)
- #define K_F3 (61 | 0x100) /* clear */
- #define K_F4 (62 | 0x100) /* reset */
- #define K_F5 (63 | 0x100)
- #define K_F6 (64 | 0x100)
- #define K_F7 (65 | 0x100)
- #define K_F8 (66 | 0x100)
- #define K_F9 (67 | 0x100)
- #define K_F10 (68 | 0x100) /* exit */
-
- #define K_CF10 (103 | 0x100) /* CTRL-F10:
- * unconditional exit
- */
- #define K_ESC 27 /* escape */
- #define K_INS (82 | 0x100) /* insert */
- #define K_DEL (83 | 0x100) /* delete */
- #define K_TAB 9 /* tab */
- #define K_BACKTAB (15 | 0x100) /* backtab */
- #define K_ENTER 13
- #define K_BACKSPACE 8
-
- #define K_HOME (71 | 0x100) /* cursor keys */
- #define K_LEFT (75 | 0x100)
- #define K_RIGHT (77 | 0x100)
- #define K_UP (72 | 0x100)
- #define K_DOWN (80 | 0x100)
-
- #define K_CTRLR 18 /* CTRL-R: return */
-
- extern int hllapi_level; /* emulation softw. in use */
- extern int norm_attr; /* normal text */
- extern int stat_attr; /* status line */
-
- extern int wait_attr; /* wait attribute */
- extern int time_attr; /* extended time attribute */
- extern int send_attr; /* sending keys attribute */
- extern int oia_attr; /* OIA line */
-
- extern int clear_flag; /* flag for clear key */
-
- void HLLC (int *func, char *data_string,
- int *string_length, int *parm_4);
-
- int get_key(void);
- int process_error(int err);
- int set_vid(void);
- void write_string(int x, int y, char *s, int attr);
- int receive_esc(void);
-
- /* low level functions */
- int connect_ps(void);
- int search_ps(char *str, int *str_pos);
- int send_key(char *keys);
- int copy_ps(char *ps);
- int reset(void);
- int wait(void);
- int copy_oia(unsigned char *api_str);
- int dspy_cursor(void);
-
- /* mid level functions */
- int update_ps (char *ps);
- void status_msg(char *msg, int attr);
- int input_to_host(char *keys);
- int keys_to_host(char *keys);
- int host_wait(void);
- int check_power(void);
- int dspy_oia(void);
- int check_signon(void);
- int reset_connection(void);
- int display_cursor(void);
- int connect_ps_space(void);
- int find_msg(char *msg);
-