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1.1 root 1: /* putmsg.cpp */
2:
3: /* Synchronet message/menu display routine */
4:
5: /* $Id: putmsg.cpp,v 1.17 2006/02/08 00:47:11 rswindell Exp $ */
6:
7: /****************************************************************************
8: * @format.tab-size 4 (Plain Text/Source Code File Header) *
9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
10: * *
11: * Copyright 2006 Rob Swindell - http://www.synchro.net/copyright.html *
12: * *
13: * This program is free software; you can redistribute it and/or *
14: * modify it under the terms of the GNU General Public License *
15: * as published by the Free Software Foundation; either version 2 *
16: * of the License, or (at your option) any later version. *
17: * See the GNU General Public License for more details: gpl.txt or *
18: * http://www.fsf.org/copyleft/gpl.html *
19: * *
20: * Anonymous FTP access to the most recent released source is available at *
21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
22: * *
23: * Anonymous CVS access to the development source and modification history *
24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: *
25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login *
26: * (just hit return, no password is necessary) *
27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src *
28: * *
29: * For Synchronet coding style and modification guidelines, see *
30: * http://www.synchro.net/source.html *
31: * *
32: * You are encouraged to submit any modifications (preferably in Unix diff *
33: * format) via e-mail to [email protected] *
34: * *
35: * Note: If this box doesn't appear square, then you need to fix your tabs. *
36: ****************************************************************************/
37:
38: #include "sbbs.h"
39:
40: /****************************************************************************/
41: /* Outputs a NULL terminated string locally and remotely (if applicable) */
42: /* checking for message aborts, pauses, ANSI escape and ^A sequences. */
43: /* Changes local text attributes if necessary. Max length of str is 4 gig */
44: /* Returns the last char of the buffer access.. 0 if not aborted. */
45: /* If P_SAVEATR bit is set in mode, the attributes set by the message */
46: /* will be the current attributes after the message is displayed, otherwise */
47: /* the attributes prior to diplaying the message are always restored. */
48: /* Ignores Ctrl-Z's */
49: /****************************************************************************/
50: char sbbs_t::putmsg(char *str, long mode)
51: {
52: char tmpatr,tmp2[256],tmp3[128];
53: uchar exatr=0;
54: int orgcon=console,i;
55: ulong l=0,sys_status_sav=sys_status;
56: long col=0;
57:
58: attr_sp=0; /* clear any saved attributes */
59: tmpatr=curatr; /* was lclatr(-1) */
60: if(!(mode&P_SAVEATR))
61: attr(LIGHTGRAY);
62: if(mode&P_NOPAUSE)
63: sys_status|=SS_PAUSEOFF;
64: if(mode&P_HTML)
65: putcom("\x02\x02");
66: while(str[l] && (mode&P_NOABORT || !msgabort()) && online) {
67: if(str[l]==CTRL_A && str[l+1]!=0) {
68: if(str[l+1]=='"' && !(sys_status&SS_NEST_PF)) { /* Quote a file */
69: l+=2;
70: i=0;
71: while(i<12 && isprint(str[l]) && str[l]!='\\' && str[l]!='/')
72: tmp2[i++]=str[l++];
73: tmp2[i]=0;
74: sys_status|=SS_NEST_PF; /* keep it only one message deep! */
75: sprintf(tmp3,"%s%s",cfg.text_dir,tmp2);
76: printfile(tmp3,0);
77: sys_status&=~SS_NEST_PF;
78: }
79: else if(toupper(str[l+1])=='Z') /* Ctrl-AZ==EOF */
80: break;
81: else {
82: ctrl_a(str[l+1]);
83: l+=2;
84: }
85: }
86: else if((str[l]=='`' || str[l]=='�') && str[l+1]=='[') {
87: outchar(ESC); /* Convert `[ and �[ to ESC[ */
88: l++;
89: }
90: else if(cfg.sys_misc&SM_PCBOARD && str[l]=='@' && str[l+1]=='X'
91: && isxdigit(str[l+2]) && isxdigit(str[l+3])) {
92: sprintf(tmp2,"%.2s",str+l+2);
93: attr(ahtoul(tmp2));
94: exatr=1;
95: l+=4;
96: }
97: else if(cfg.sys_misc&SM_WILDCAT && str[l]=='@' && str[l+3]=='@'
98: && isxdigit(str[l+1]) && isxdigit(str[l+2])) {
99: sprintf(tmp2,"%.2s",str+l+1);
100: attr(ahtoul(tmp2));
101: // exatr=1;
102: l+=4;
103: }
104: else if(cfg.sys_misc&SM_RENEGADE && str[l]=='|' && isdigit(str[l+1])
105: && isdigit(str[l+2]) && !(useron.misc&(RIP|WIP))) {
106: sprintf(tmp2,"%.2s",str+l+1);
107: i=atoi(tmp2);
108: if(i>=16) { /* setting background */
109: i-=16;
110: i<<=4;
111: i|=(curatr&0x0f); /* leave foreground alone */
112: }
113: else
114: i|=(curatr&0xf0); /* leave background alone */
115: attr(i);
116: exatr=1;
117: l+=3; /* Skip |xx */
118: }
119: else if(cfg.sys_misc&SM_CELERITY && str[l]=='|' && isalpha(str[l+1])
120: && !(useron.misc&(RIP|WIP))) {
121: switch(str[l+1]) {
122: case 'k':
123: attr((curatr&0xf0)|BLACK);
124: break;
125: case 'b':
126: attr((curatr&0xf0)|BLUE);
127: break;
128: case 'g':
129: attr((curatr&0xf0)|GREEN);
130: break;
131: case 'c':
132: attr((curatr&0xf0)|CYAN);
133: break;
134: case 'r':
135: attr((curatr&0xf0)|RED);
136: break;
137: case 'm':
138: attr((curatr&0xf0)|MAGENTA);
139: break;
140: case 'y':
141: attr((curatr&0xf0)|YELLOW);
142: break;
143: case 'w':
144: attr((curatr&0xf0)|LIGHTGRAY);
145: break;
146: case 'd':
147: attr((curatr&0xf0)|BLACK|HIGH);
148: break;
149: case 'B':
150: attr((curatr&0xf0)|BLUE|HIGH);
151: break;
152: case 'G':
153: attr((curatr&0xf0)|GREEN|HIGH);
154: break;
155: case 'C':
156: attr((curatr&0xf0)|CYAN|HIGH);
157: break;
158: case 'R':
159: attr((curatr&0xf0)|RED|HIGH);
160: break;
161: case 'M':
162: attr((curatr&0xf0)|MAGENTA|HIGH);
163: break;
164: case 'Y': /* Yellow */
165: attr((curatr&0xf0)|YELLOW|HIGH);
166: break;
167: case 'W':
168: attr((curatr&0xf0)|LIGHTGRAY|HIGH);
169: break;
170: case 'S': /* swap foreground and background */
171: attr((curatr&0x07)<<4);
172: break;
173: }
174: exatr=1;
175: l+=2; /* Skip |x */
176: } /* Skip second digit if it exists */
177: else if(cfg.sys_misc&SM_WWIV && str[l]==CTRL_C && isdigit(str[l+1])) {
178: exatr=1;
179: switch(str[l+1]) {
180: default:
181: attr(LIGHTGRAY);
182: break;
183: case '1':
184: attr(CYAN|HIGH);
185: break;
186: case '2':
187: attr(BROWN|HIGH);
188: break;
189: case '3':
190: attr(MAGENTA);
191: break;
192: case '4':
193: attr(LIGHTGRAY|HIGH|BG_BLUE);
194: break;
195: case '5':
196: attr(GREEN);
197: break;
198: case '6':
199: attr(RED|HIGH|BLINK);
200: break;
201: case '7':
202: attr(BLUE|HIGH);
203: break;
204: case '8':
205: attr(BLUE);
206: break;
207: case '9':
208: attr(CYAN);
209: break;
210: }
211: l+=2;
212: }
213: else {
214: if(str[l]=='\n') {
215: if(exatr) /* clear at newline for extra attr codes */
216: attr(LIGHTGRAY);
217: if(l==0 || str[l-1]!='\r') /* expand sole LF to CR/LF */
218: outchar('\r');
219: }
220:
221: /* ansi escape sequence */
222: if(outchar_esc) {
223: if(str[l]=='A' || str[l]=='B' || str[l]=='H' || str[l]=='J'
224: || str[l]=='f' || str[l]=='u') /* ANSI anim */
225: lncntr=0; /* so defeat pause */
226: if(str[l]=='"') {
227: l++; /* don't pass on keyboard reassignment */
228: continue;
229: }
230: }
231: if(str[l]=='!' && str[l+1]=='|' && useron.misc&(RIP|WIP)) /* RIP */
232: lncntr=0; /* so defeat pause */
233: if(str[l]==ESC && str[l+1]=='$') /* WIP command */
234: lncntr=0;
235: if(str[l]=='@' && !(mode&P_NOATCODES)) {
236: i=show_atcode((char *)str+l); /* returns 0 if not valid @ code */
237: l+=i; /* i is length of code string */
238: if(i) /* if valid string, go to top */
239: continue;
240: }
241: if(str[l]!=CTRL_Z) {
242: outchar(str[l]);
243: if(!exatr && !outchar_esc && lncntr && lbuflen && cols && ++col==cols)
244: lncntr++;
245: else
246: col=0;
247: }
248: l++;
249: }
250: }
251: if(!(mode&P_SAVEATR)) {
252: console=orgcon;
253: attr(tmpatr);
254: }
255: if(mode&P_HTML)
256: putcom("\x02");
257:
258: attr_sp=0; /* clear any saved attributes */
259: /* Restore original settings of Forced Pause On/Off */
260: sys_status&=~(SS_PAUSEOFF|SS_PAUSEON);
261: sys_status|=(sys_status_sav&(SS_PAUSEOFF|SS_PAUSEON));
262: return(str[l]);
263: }
264:
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