Parser

Declarations
Function Summary
Function Detail

Parsing of strings. '~' on a line by itself is recognised in ".newsfile.rss" and ".sitemap.xml" as a <head>~<body>~<tail>; there should be two of them.

Parsed in ".index.html",

@(content) prints content.d, or, if it is missing, index.d;
@(files){} repeats for all the files in the directory the contents of the argument;
@(htmlcontent);
@(pwd){} prints the directory, the argument is the separator; eg, @(pwd){/};
@(root){}, like @(pwd), except up instead of down;
@(now) prints the date and the time in UTC.

Further parsed in @(files) in ".index.html",

@(filealt) prints Dir or File;
@(filedesc);
@(filehref) prints the filename or the .link;
@(fileicon) prints it's .d.jpeg, or if it is not there, dir.jpeg or file.jpeg;
@(filename) prints the file name;
@(filesize) prints the file size, if it exits;
@(now) prints the date and the time in UTC.

Parsed in ".newsfeed.rss",

@(date) prints the date on the news file;
@(news) prints the contents of the file (as a text file);
@(newsname) prints the filename of the news story;
@(now) prints the date and the time in UTC;
@(title) prints the second line in the .news.

minimum standard: C89/90
author: Neil
version: 1.1; 2017-03 fixed pedantic warnings; command-line improvements
since: 0.6; 2008-03-21

Declarations

struct Parser

struct Parser

See Parser.

struct Files

struct Files

Dependancy on Files.

typedef int (ParserWidget)(struct Files const files, FILE *const fp)

typedef int (*ParserWidget)(struct Files *const files, FILE *const fp)

All ParserWidgets are in Widget.c.

Function Summary

Return Type	Function Name	Argument List
struct Parser *	Parser	char *const str
void	Parser_	struct Parser **const p_ptr
void	ParserRewind	struct Parser *p
int	ParserParse	struct Parser p, struct Files const f, int invisible, FILE *fp

Function Detail

Parser

struct Parser * Parser (char *const str)

return: Creates a parser for the string, str.

Parser_

void Parser_ (struct Parser **const p_ptr)

parameter: p_ptr: A pointer to the Parser that's to be destucted.

ParserRewind

void ParserRewind (struct Parser *p)

Resets the parser, p.

ParserParse

int ParserParse (struct Parser *p, struct Files *const f, int invisible,
	FILE *fp)

Parse, called recursively.

parameter: f: Called in the handler to ParserWidgets.
parameter: invisible: No output.
parameter: fp: Output.
fixme: This fn needs rewriting; messy.
fixme: Invisible, hack.