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Improved display of links in messages

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SVN revision: 412
This commit is contained in:
Stefan Ritt 2003-02-24 13:53:39 +00:00
parent 21474278f6
commit 3edf3fd832
1 changed files with 51 additions and 80 deletions
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131
src/elogd.c
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@ -6,6 +6,9 @@
Contents: Web server program for Electronic Logbook ELOG
$Log$
Revision 1.26 2003/02/24 13:53:39 midas
Improved display of links in messages
Revision 1.25 2003/02/24 13:39:33 midas
Fixed problem with emails depending on MOptions attribute
@ -3296,9 +3299,11 @@ void rsputs(const char *str)
/*------------------------------------------------------------------*/
char *list[] = { "http://", "https://", "ftp://", "mailto:", "elog:", "" };
void rsputs2(const char *str)
{
int i, j, k;
int i, j, k, l;
char *p, link[256];
if (strlen_retbuf + strlen(str) > sizeof(return_buffer))
@ -3308,90 +3313,56 @@ char *p, link[256];
j = strlen_retbuf;
for (i=0 ; i<(int)strlen(str) ; i++)
{
if (strncmp(str+i, "http://", 7) == 0)
for (l=0 ; list[l][0] ; l++)
{
p = (char *) (str+i+7);
i += 7;
for (k=0 ; *p && *p != ' ' && *p != ',' && *p != '\t' && *p != '\n' && *p != '\r'; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
sprintf(return_buffer+j, "<a href=\"http://%s\">http://%s</a>", link, link);
j += strlen(return_buffer+j);
}
else if (strncmp(str+i, "https://", 8) == 0)
{
p = (char *) (str+i+8);
i += 8;
for (k=0 ; *p && *p != ' ' && *p != ',' && *p != '\t' && *p != '\n' && *p != '\r'; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
sprintf(return_buffer+j, "<a href=\"https://%s\">https://%s</a>", link, link);
j += strlen(return_buffer+j);
}
else if (strncmp(str+i, "ftp://", 6) == 0)
{
p = (char *) (str+i+6);
i += 6;
for (k=0 ; *p && *p != ' ' && *p != ',' && *p != '\t' && *p != '\n' && *p != '\r'; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
sprintf(return_buffer+j, "<a href=\"ftp://%s\">ftp://%s</a>", link, link);
j += strlen(return_buffer+j);
}
else if (strncmp(str+i, "mailto:", 7) == 0)
{
p = (char *) (str+i+7);
i += 7;
for (k=0 ; *p && *p != '>' && *p != ' ' && *p != ',' && *p != '\t' && *p != '\n' && *p != '\r'; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
sprintf(return_buffer+j, "<a href=\"mailto:%s\">%s</a>", link, link);
j += strlen(return_buffer+j);
}
else if (strncmp(str+i, "elog:", 5) == 0)
{
p = (char *) (str+i+5);
i += 5;
for (k=0 ; *p && *p != '>' && *p != ' ' && *p != ',' && *p != '\t' && *p != '\n' && *p != '\r'; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
/* if link contains '/' (reference to other logbook), add ".." in front */
if (strchr(link, '/'))
sprintf(return_buffer+j, "<a href=\"../%s\">elog:%s</a>", link, link);
else
sprintf(return_buffer+j, "<a href=\"%s\">elog:%s</a>", link, link);
j += strlen(return_buffer+j);
}
else if (strncmp(str+i, "<br>", 4) == 0)
{
strcpy(return_buffer+j, "<br>");
j+=4;
i+=3;
}
else
switch (str[i])
if (strncmp(str+i, list[l], strlen(list[l])) == 0)
{
case '<': strcat(return_buffer, "&lt;"); j+=4; break;
case '>': strcat(return_buffer, "&gt;"); j+=4; break;
p = (char *) (str+i+strlen(list[l]));
i += strlen(list[l]);
for (k=0 ; *p && strcspn(p, "> ,\t\n\r({[)}]") ; k++,i++)
link[k] = *p++;
link[k] = 0;
i--;
/* the translation for the search highliting */
case '\001' : strcat(return_buffer, "<"); j++; break;
case '\002' : strcat(return_buffer, ">"); j++; break;
case '\003' : strcat(return_buffer, "\""); j++; break;
case '\004' : strcat(return_buffer, " "); j++; break;
if (strcmp(list[l], "elog:") == 0)
{
/* if link contains '/' (reference to other logbook), add ".." in front */
if (strchr(link, '/'))
sprintf(return_buffer+j, "<a href=\"../%s\">elog:%s</a>", link, link);
else
sprintf(return_buffer+j, "<a href=\"%s\">elog:%s</a>", link, link);
}
else
sprintf(return_buffer+j, "<a href=\"%s%s\">%s%s</a>", list[l], link, list[l], link);
default: return_buffer[j++] = str[i];
j += strlen(return_buffer+j);
break;
}
}
if (!list[l][0])
{
if (strncmp(str+i, "<br>", 4) == 0)
{
strcpy(return_buffer+j, "<br>");
j+=4;
i+=3;
}
else
switch (str[i])
{
case '<': strcat(return_buffer, "&lt;"); j+=4; break;
case '>': strcat(return_buffer, "&gt;"); j+=4; break;
/* the translation for the search highliting */
case '\001' : strcat(return_buffer, "<"); j++; break;
case '\002' : strcat(return_buffer, ">"); j++; break;
case '\003' : strcat(return_buffer, "\""); j++; break;
case '\004' : strcat(return_buffer, " "); j++; break;
default: return_buffer[j++] = str[i];
}
}
}
return_buffer[j] = 0;