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Viewing changes to src/main/win32/SDL_win32_main.c

  • Committer: Bazaar Package Importer
  • Author(s): Steve Kowalik
  • Date: 2008-01-05 14:10:45 UTC
  • mto: (2.1.3 lenny)
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20080105141045-mjdg2rp09mamme4a
Tags: upstream-1.2.13
Import upstream version 1.2.13

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Lines of Context:
src/main/win32/SDL_win32_main.c
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#define isspace(a) (((CHAR)a == ' ') || ((CHAR)a == '\t'))
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#endif /* _WIN32_WCE < 300 */
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static void UnEscapeQuotes( char *arg )
 
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{
 
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        char *last = NULL;
 
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        while( *arg ) {
 
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                if( *arg == '"' && *last == '\\' ) {
 
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                        char *c_curr = arg;
 
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                        char *c_last = last;
 
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                        while( *c_curr ) {
 
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                                *c_last = *c_curr;
 
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                                c_last = c_curr;
 
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                                c_curr++;
 
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                        }
 
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                        *c_last = '\0';
 
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                }
 
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                last = arg;
 
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                arg++;
 
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        }
 
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}
 
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/* Parse a command line buffer into arguments */
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static int ParseCommandLine(char *cmdline, char **argv)
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{
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        char *bufp;
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        int argc;
 
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        char *lastp = NULL;
 
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        int argc, last_argc;
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        argc = 0;
 
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        argc = last_argc = 0;
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        for ( bufp = cmdline; *bufp; ) {
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                /* Skip leading whitespace */
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                while ( isspace(*bufp) ) {
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                                ++argc;
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                        }
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                        /* Skip over word */
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                        while ( *bufp && (*bufp != '"') ) {
 
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                        while ( *bufp && ( *bufp != '"' || *lastp == '\\' ) ) {
 
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                                lastp = bufp;
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                                ++bufp;
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                        }
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                } else {
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                        }
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                        ++bufp;
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                }
 
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                /* Strip out \ from \" sequences */
 
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                if( argv && last_argc != argc ) {
 
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                        UnEscapeQuotes( argv[last_argc] );      
 
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                }
 
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                last_argc = argc;       
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        }
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        if ( argv ) {
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                argv[argc] = NULL;