* USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Log: wproto.h,v $
- * Revision 1.4 1995/11/06 10:51:18 adam
+ * Revision 1.14 1997/01/31 11:16:01 adam
+ * Enhanced the egw_source command. An optional parameter specifies the
+ * name of a variable in which the HTML output is stored.
+ *
+ * Revision 1.13 1997/01/27 11:27:15 adam
+ * Implemented a new command, egw_clear, to clear http output cache.
+ * Changed prototype for function wo_clear.
+ *
+ * Revision 1.12 1997/01/24 13:13:12 adam
+ * Implemnted egw_source and added a "raw" option to the URL.
+ * Fixed a bug in the buffering system of wproto; the macro wo_putc could
+ * override memory if it was the first HTML generating function called.
+ *
+ * Revision 1.11 1996/05/23 15:53:11 adam
+ * Bug fix: egw_enc failed on 8-bit chars.
+ * New command: egw_parms.
+ *
+ * Revision 1.10 1996/05/21 14:53:04 adam
+ * Tcl command wform extented; options -raw and -exists added.
+ *
+ * Revision 1.9 1996/03/14 11:48:39 adam
+ * New function egw_prog that returns name of shell.
+ *
+ * Revision 1.8 1996/02/12 10:09:25 adam
+ * New parameter to wproto_init: directory root for the FIFOs (instead
+ * of using preprocessor defines FIFODIR/FIFOROOT).
+ *
+ * Revision 1.7 1996/01/24 08:26:55 adam
+ * All tcl commands prefixed with egw_ (except the html command).
+ *
+ * Revision 1.6 1996/01/12 13:08:07 adam
+ * CGI script passes name of lock file to the shell. The server will not close
+ * the response FIFO until this file becomes unlocked. This method handles
+ * cancel operations much better.
+ *
+ * Revision 1.5 1996/01/12 10:05:21 adam
+ * If script name ends with ';' HTTP/GET/Expires will be defined.
+ * The cgi interface only reads final handshake if response from
+ * server (shell) was zero-terminated [If it isn't it probably died].
+ *
+ * Revision 1.4 1995/11/06 10:51:18 adam
* End of response marker in response from wsh/wproto to wcgi.
* Shells are respawned when necessary.
*
#define COMBUF 4096
#define OUTBUFFER_CHUNK 4096
-#define FIFOROOT "/tmp"
-#define FIFODIR "egw"
-
typedef struct wform_data
{
- char name[20];
+ char name[64];
char value[512];
} wform_data;
typedef struct wclient_data
{
int id;
- wform_data wf_data[100];
- char wf_parms[512];
- char wf_serverp[512];
+ char *prog;
+ char *raw_data;
+ wform_data wf_data[50];
+ wform_data wf_parms_var[50];
+ char wf_parms[1024];
+ char wf_serverp[1024];
+ char wf_serverf[1024];
+ char wf_script[1024];
char path[512];
int linein;
int lineout;
cache_data cache[20];
int cache_fd;
struct w_select_handle *select_list;
+ const char *fifoDir;
+ int save_level;
} *WCLIENT, wclient_data;
#define wo_putc(wc, ch) \
((wc)->outbuffer_offset >= OUTBUFFER_CHUNK ? wo_overflow((wc), (ch)) : \
(*((wc)->outbuffer + (wc)->outbuffer_offset++) = (char) (ch)), 0)
-char *wgetval(WCLIENT wc, char *name);
-int wproto_process(WCLIENT wc, int timeout);
-WCLIENT wproto_init(void);
-void wo_printf(WCLIENT wc, const char *fmt, ...);
-void wo_clear(WCLIENT wc, char *type);
-int wo_finish(WCLIENT wc);
-int wo_flush(WCLIENT wc);
-int wo_overflow(WCLIENT wc, char ch);
-void wproto_terminate(WCLIENT wc);
-int wproto_cache(WCLIENT wc, int level);
-int wo_puthtml(WCLIENT wc, char *name);
-void wo_puts(WCLIENT wc, const char *s);
+char *wgetval (WCLIENT wc, char *name);
+
+/* wproto_process: wait for one request from egwcgi. returns <=0 on
+ timeout; returns >0 otherwise. */
+int wproto_process (WCLIENT wc, int timeout);
+
+/* wproto_init: initializes communication with egwcgi. */
+WCLIENT wproto_init (const char *fifoDir, const char *prog);
+
+void wo_printf (WCLIENT wc, const char *fmt, ...);
+void wo_clear (WCLIENT wc);
+int wo_finish (WCLIENT wc);
+int wo_flush (WCLIENT wc);
+int wo_overflow (WCLIENT wc, char ch);
+void wproto_terminate (WCLIENT wc);
+int wproto_cache (WCLIENT wc, int level);
+void wo_puts (WCLIENT wc, const char *s);
+void wo_write (WCLIENT wc, const char *s, size_t len);
+
+int wproto_save_push (WCLIENT wc);
+char *wproto_save_pop (WCLIENT wc, int offset);
#endif