webcit/serv_func.c

   1 /* $Id$ */
   2
   3 #include <ctype.h>
   4 #include <stdlib.h>
   5 #include <string.h>
   6 #ifdef HAVE_UNISTD_H
   7 #include <unistd.h>
   8 #endif
   9 #include <stdio.h>
  10 #include "webcit.h"
  11 #include "child.h"
  12
  13 struct serv_info serv_info;
  14
  15 /*
  16  * get info about the server we've WC->connected to
  17  */
  18 void get_serv_info(char *browser_host, char *user_agent)
  19 {
  20         char buf[256];
  21         int a;
  22
  23         serv_printf("IDEN %d|%d|%d|%s|%s",
  24                 DEVELOPER_ID,
  25                 CLIENT_ID,
  26                 CLIENT_VERSION,
  27                 user_agent,
  28                 browser_host
  29         );
  30         serv_gets(buf);
  31
  32         serv_puts("INFO");
  33         serv_gets(buf);
  34         if (buf[0] != '1')
  35                 return;
  36
  37         a = 0;
  38         while (serv_gets(buf), strcmp(buf, "000")) {
  39                 switch (a) {
  40                 case 0:
  41                         serv_info.serv_pid = atoi(buf);
  42                         break;
  43                 case 1:
  44                         strcpy(serv_info.serv_nodename, buf);
  45                         break;
  46                 case 2:
  47                         strcpy(serv_info.serv_humannode, buf);
  48                         break;
  49                 case 3:
  50                         strcpy(serv_info.serv_fqdn, buf);
  51                         break;
  52                 case 4:
  53                         strcpy(serv_info.serv_software, buf);
  54                         break;
  55                 case 5:
  56                         serv_info.serv_rev_level = atoi(buf);
  57                         break;
  58                 case 6:
  59                         strcpy(serv_info.serv_bbs_city, buf);
  60                         break;
  61                 case 7:
  62                         strcpy(serv_info.serv_sysadm, buf);
  63                         break;
  64                 case 9:
  65                         strcpy(serv_info.serv_moreprompt, buf);
  66                         break;
  67                 }
  68                 ++a;
  69         }
  70 }
  71
  72
  73
  74 /*
  75  * Function to spit out Citadel variformat text in HTML
  76  * If fp is non-null, it is considered to be the file handle to read the
  77  * text from.  Otherwise, text is read from the server.
  78  */
  79 void fmout(FILE * fp)
  80 {
  81
  82         int intext = 0;
  83         int bq = 0;
  84         char buf[256];
  85
  86         while (1) {
  87                 if (fp == NULL)
  88                         serv_gets(buf);
  89                 if (fp != NULL) {
  90                         if (fgets(buf, 256, fp) == NULL)
  91                                 strcpy(buf, "000");
  92                         buf[strlen(buf) - 1] = 0;
  93                 }
  94                 if (!strcmp(buf, "000")) {
  95                         if (bq == 1)
  96                                 wprintf("</I>");
  97                         wprintf("<P>\n");
  98                         return;
  99                 }
 100                 if ((intext == 1) && (isspace(buf[0]))) {
 101                         wprintf("<BR>");
 102                 }
 103                 intext = 1;
 104
 105                 /* Quoted text should be displayed in italics and in a
 106                  * different colour.  This code understands both Citadel/UX
 107                  * style " >" quotes and FordBoard-style " :-)" quotes.
 108                  */
 109                 if ((bq == 0) &&
 110                     ((!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
 111                         wprintf("<FONT COLOR=\"000044\"><I>");
 112                         bq = 1;
 113                 } else if ((bq == 1) &&
 114                   (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
 115                         wprintf("</FONT></I>");
 116                         bq = 0;
 117                 }
 118                 /* Activate embedded URL's */
 119                 url(buf);
 120
 121                 escputs(buf);
 122                 wprintf("\n");
 123         }
 124 }
 125
 126
 127
 128
 129
 130
 131 /*
 132  * transmit message text (in memory) to the server
 133  */
 134 void text_to_server(char *ptr)
 135 {
 136         char buf[256];
 137         int ch, a, pos;
 138
 139         pos = 0;
 140
 141         strcpy(buf, "");
 142         while (ptr[pos] != 0) {
 143                 ch = ptr[pos++];
 144                 if (ch == 10) {
 145                         while (isspace(buf[strlen(buf) - 1]))
 146                                 buf[strlen(buf) - 1] = 0;
 147                         serv_puts(buf);
 148                         strcpy(buf, "");
 149                 } else {
 150                         a = strlen(buf);
 151                         buf[a + 1] = 0;
 152                         buf[a] = ch;
 153                         if ((ch == 32) && (strlen(buf) > 200)) {
 154                                 buf[a] = 0;
 155                                 serv_puts(buf);
 156                                 strcpy(buf, "");
 157                         }
 158                         if (strlen(buf) > 250) {
 159                                 serv_puts(buf);
 160                                 strcpy(buf, "");
 161                         }
 162                 }
 163         }
 164         serv_puts(buf);
 165 }
 166
 167
 168
 169
 170
 171
 172 /*
 173  * translate server message output to text
 174  * (used for editing room info files and such)
 175  */
 176 void server_to_text()
 177 {
 178         char buf[256];
 179
 180         int count = 0;
 181
 182         while (serv_gets(buf), strcmp(buf, "000")) {
 183                 if ((buf[0] == 32) && (count > 0)) {
 184                         wprintf("\n");
 185                 }
 186                 wprintf("%s", buf);
 187                 ++count;
 188         }
 189 }