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/*Copyright (c) 1993-1998 Xerox Corporation. All Rights Reserved.
Permission to use, copy, modify and distribute without charge
this software, documentation, images, etc. is granted, provided
that this copyright and the author's name is retained.
A fee may be charged for this program ONLY to recover costs for
distribution (i.e. media costs). No profit can be made on this
program.
The author assumes no responsibility for disasters (natural or
otherwise) as a consequence of use of this software.
Adam Stein (adam@iset.scan.mc.xerox.com)
*/
#include <stdio.h>
#include <ctype.h>
#include "xtoolplaces.h"
extern char *program;
/*This routine will fix a problem caused by xview. This routine is needed
since xview seems to screw up WM_COMMAND when a command is started using
the -Wl option (window label) with a string of more than 23 characters. It
does this by putting some of the label string after the last number for the
icon position. For exmaple, if a WM_SAVE_YOURSELF is sent to xrolo,
WM_COMMAND is set to:
xrolo -Wp 29 278 -Ws 592 309 -WP 1085 241 1)" -Wl "Rolo - .work (Card 1 of 1)"
The ' 1)"' after -WP 1085 241 shouldn't be there. It seems to do this only
with WM_COMMAND strings that are a single string (as opposed to xcalctool
for example which breaks up the WM_COMMAND string where each word is it's
own string).
To fix the problem, the offending characters are replaces with spaces.
Inputs: string - WM_COMMAND string
Outputs: none
Locals: pointer - pointer to go through string
Globals: NULL - 0
*/
fix_command(string)
char *string;
{
char *pointer;
/*See if we have a string with the potential -WP problem*/
if((pointer = strstr(string,"-WP")) != NULL) {
/*Get to 2nd icon position*/
pointer = strstr(pointer," ");
pointer = strstr(++pointer," ");
/*Skip over Y icon position, which can consist of numbers or
the + or - signs*/
while(isdigit(*(++pointer)) || (*pointer == '+') ||
(*pointer == '-'))
;
/*Change screwed up characters to spaces*/
while(*pointer && *pointer != '-' && *pointer != '+')
*(pointer++) = ' ';
}
}
/*This routine will fix a problem with # signs. Colors that are specified
with hexidecimals, and geometries under xterm, involve the use of # in
the command line string. In the resulting .xtoolplaces file, the shell
will interpret everything after # as a comment unless escaped with \.
Inputs: string - WM_COMMAND string
Outputs: new_command_line - fixed command line
Locals: new_command_line - fixed command line
numbytes - number of bytes to put in new command line
pointer - pointer to go through string
Globals: NULL - 0
program - name of currently executing program
*/
char *fix_command2(string)
char *string;
{
char *new_command_line;
int numbytes;
char *pointer;
numbytes = strlen(string);
/* Adjust numbytes by number of '#' characters found in string */
pointer = string;
while (pointer = strchr(pointer,'#')) {
numbytes++;
pointer++;
}
/*Allocate space and copy over all arguments except 'argument'*/
if((new_command_line = malloc(numbytes + 1)) == NULL) {
perror(program);
exit(1);
}
pointer = strtok (string,"#"); /* Get first token */
strcpy(new_command_line,pointer);
/* Loop on tokens */
while (pointer = strtok(NULL,"#")) {
strcat(new_command_line,"\\#");
strcat(new_command_line,pointer);
}
free(string);
return(new_command_line);
}
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