int Snes9xConfig::parse_calibration (xmlNodePtr node) { xmlAttrPtr attr; int joynum = -1; int num_joysticks = 0; int retval = 0; for (num_joysticks = 0; joystick[num_joysticks]; num_joysticks++) { } for (attr = node->properties; attr; attr = attr->next) { if (!xmlStrcasecmp (attr->name, BAD_CAST "joystick")) { joynum = atoi ((char *) attr->children->content); if (joynum < 0 || joynum >= num_joysticks) return 0; } } for (xmlNodePtr i = node->children; i; i = i->next) { if (!xmlStrcasecmp (i->name, BAD_CAST "axis")) { retval = parse_axis (i, joynum) | retval; } } return retval; }
void rrd_graph_script( int argc, char *argv[], image_desc_t *const im, int optno) { int i; /* and now handle the things*/ parsedargs_t pa; initParsedArguments(&pa); /* loop arguments */ for (i = optno; i < argc; i++) { /* release parsed args - avoiding late cleanups*/ freeParsedArguments(&pa); /* processed parsed args */ if (parseArguments(argv[i],&pa)) { return; } /* dumpArguments(&pa); */ /* now let us handle the field based on the first command or cmd=...*/ char*cmd=NULL; /* and try to get via cmd */ char* t=getKeyValueArgument("cmd",255,&pa); if (t) { cmd=t; } else if ((t=getKeyValueArgument("pos0",255,&pa))) { cmd=t; } else { rrd_set_error("no command set in argument %s",pa.arg_orig); freeParsedArguments(&pa); return; } /* convert to enum but handling LINE special*/ enum gf_en gf = (enum gf_en) -1; gf=gf_conv(cmd); if ((int)gf == -1) { if (strncmp("LINE",cmd,4)==0) { gf=GF_LINE; addToArguments(&pa,NULL,"linewidth",cmd+4,0); } else { rrd_set_error("'%s' is not a valid function name in %s", cmd,pa.arg_orig ); return; } } /* now we can handle the commands */ int r=0; switch (gf) { case GF_XAXIS: r=parse_axis(gf,&pa,im); break; case GF_YAXIS: r=parse_axis(gf,&pa,im); break; case GF_DEF: r=parse_def(gf,&pa,im); break; case GF_CDEF: r=parse_cvdef(gf,&pa,im); break; case GF_VDEF: r=parse_cvdef(gf,&pa,im); break; case GF_LINE: r=parse_line(gf,&pa,im); break; case GF_AREA: r=parse_area(gf,&pa,im); break; case GF_PRINT: r=parse_gprint(gf,&pa,im); break; case GF_GPRINT: r=parse_gprint(gf,&pa,im); break; case GF_COMMENT: r=parse_comment(gf,&pa,im); break; case GF_HRULE: r=parse_hvrule(gf,&pa,im); break; case GF_VRULE: r=parse_hvrule(gf,&pa,im); break; case GF_STACK: r=parse_stack(gf,&pa,im); break; case GF_TICK: r=parse_tick(gf,&pa,im); break; case GF_TEXTALIGN: r=parse_textalign(gf,&pa,im); break; case GF_SHIFT: r=parse_shift(gf,&pa,im); break; case GF_XPORT: r=parse_xport(gf,&pa,im); break; /* unsupported types right now */ } /* handle the return error case */ if (r) { freeParsedArguments(&pa); return;} /* check for unprocessed keyvalue args */ char *s; if ((s=checkUnusedValues(&pa))) { /* set error message */ rrd_set_error("Unused Arguments \"%s\" in command : %s",s,pa.arg_orig); free(s); /* exit early */ freeParsedArguments(&pa); return; } } /* finally free arguments */ freeParsedArguments(&pa); }