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#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void spacer(int);
void T_Title(char *);
int T_Parse (char *);
FILE *outfile;
int check;
static int a;
void spacer(int in) {
fprintf(outfile, "<img src=\"pixel.png\" width=\"%d\" height=\"1\" alt=\"-\">", in);
a= 0;
}
void T_Title(char *s) {
fprintf (outfile,
"<html>\n<head>\n<title>%s</title>\n<STYLE TYPE='text/css'>\n", s);
fprintf (outfile,
"body {background:#edebec;color:black;}\n");
fprintf (outfile,
"P {text-indent: 5 em;}\n</STYLE>\n</head>\n");
fprintf (outfile,
"<body>\n<center><h3><font color='#550000'>%s", s);
fprintf (outfile,
"</font></h3></center><br>\n");
}
int T_Parse (char *filename) {
FILE *f, *outfile;
int c;
char ch, ch1[50] ="", *ch2, *ch3;
typedef enum {normal = 1, delay, add} parseState;
typedef enum {NONE = 1, P, TAB, BR, IMG} lastTag;
parseState state;
lastTag Tag = NONE;
state = normal;
if (!fopen (filename, "r")) {
fprintf (stderr, "\nError: Input file %s not found.\n", filename);
return (-1);
}
f = fopen (filename, "r");
c = strlen(filename) - 4;
ch2 = strncat(ch1,filename, c);
ch3 = strcat(ch2, ".html");
outfile = fopen(ch3, "w");
if (outfile) {
T_Title(filename);
while (!feof(f)) {
ch = fgetc(f);
switch (state) {
case normal:
switch(ch) {
case '\n':
state = delay;
break;
case '\t':
a = a + 3;
state = add;
break;
/* case ' ':
s = s + 1;
state = add;
break;*/
default:
fprintf(outfile, "%c", ch);
break;
}
break;
case delay:
switch(ch) {
case '\n':
fprintf(outfile, "\n<P>");
state = normal;
Tag = P;
break;
default:
fprintf(outfile, "<BR>\n");
if(ch == '\t'){
a = a + 3;
state = add;
}else{
fprintf(outfile, "%c", ch);
state = normal;
}
break;
}
break;
case add:
switch(ch) {
case '\t':
a = a + 3;
Tag = TAB;
break;
default:
if(Tag == P)
fprintf(outfile, "<BR>\n");
if(a>0){
Tag = IMG;
state = normal;
}
spacer(a);
a = 0;
fprintf(outfile, "%c", ch);
break;
}
break;
}/* end of states */
}/* end of not eof */
fprintf (outfile,"\n</body>\n</html>");
}/* end of if outfile */
fclose(outfile);
return 0;
}
int main(int argc, char *argv[]){
if (argc > 0)
T_Parse(argv[1]);
else
T_Parse(NULL);
return 0;
} |
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