NewsCache: readline.cc File Reference

Function Documentation

int nlreadline	(	std::istream &	is,
		std::string &	strg,
		int	keepnl = 1
	)

Author:: Thomas Gschwind

Parameters:

is	Input-Stream.
strg	String to store line.
keepnl	Keep newline (Default=1).

Definition at line 10 of file readline.cc.

References Logger::Error, Logger::p(), and slog.

Referenced by checkConvertArtOver(), checkConvertOverOver(), RServer::connect(), Lexer::getToken(), RServer::issue(), RServer::listgroup(), ns_list(), RServer::post(), NVActiveDB::read(), readgroups(), NVNewsgroup::readoverdb(), RNewsgroup::readoverdb(), readtext(), and OverviewFmt::readxoin().

00014 {
00015         int pos, len;
00016         try {
00017                 getline(is, strg);
00018         } catch(...) {
00019                 // FIXME: should be improved or removed (Debugging)
00020                 slog.p(Logger::Error) << "nlreadline: Error in getline\n";
00021                 exit(1);
00022         }
00023         pos = len = strg.length();
00024         while (pos) {
00025                 pos--;
00026                 if (strg[pos] != '\r' && strg[pos] != '\n') {
00027                         pos++;
00028                         break;
00029                 }
00030         }
00031         if (keepnl) {
00032                 strg.replace(pos, len - pos, "\r\n");
00033         } else {
00034                 strg.replace(pos, len - pos, (char *) NULL, 0);
00035         }
00036         return strg.length();
00037 }

int readtext	(	std::istream &	is,
		std::string &	strg,
		int	keepnl = 1,
		char *	eot = ".\r\n"
	)

Author:: Thomas Gschwind

Parameters:

is	Input-Stream.
strg	String to store the text.
keepnl	Keep newlines in text (Default=1).
eot	EndOfText Marker. (Default=".\r\n").

Definition at line 39 of file readline.cc.

References nlreadline().

Referenced by Article::read().

00044 {
00045         int lines = 0;
00046         string line;
00047 
00048         for (;;) {
00049                 nlreadline(is, line, keepnl);
00050                 if (line == eot)
00051                         break;
00052                 if (!is.good()) {
00053                         if (is.eof())
00054                                 break;
00055                         break;
00056                 }
00057                 strg += line;
00058                 lines++;
00059         }
00060 
00061         return lines;
00062 }

Generated on Fri Aug 20 10:58:09 2004 for NewsCache by

1.3.6-20040222


Functions
int	nlreadline (istream &is, string &strg, int keepnl)
int	readtext (istream &is, string &strg, int keepnl, char *eot)

readline.cc File Reference

Functions

Function Documentation