static int xmlDeclaration_function(const char *_tag_,int _type_,const char *version,const char *encoding)
{
/* Add the XML declaration as a tag. */
currenttype=NULL;
elementType_function("xsd:element",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"xml","xmlDeclaration",NULL,NULL);
complexType_function("xsd:complexType",XMLPARSE_TAG_START,"xmlDeclaration");
attributeType_function("xsd:attribute",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"version",NULL);
attributeType_function("xsd:attribute",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"encoding",NULL);
complexType_function("xsd:complexType",XMLPARSE_TAG_END,NULL);
currenttype=NULL;
return(0);
}
int main(int argc,char **argv)
{
int i,j,k;
if(ParseXML(stdin,xml_toplevel_tags,XMLPARSE_UNKNOWN_ATTR_IGNORE))
{
fprintf(stderr,"Cannot parse XML file - exiting.\n");
exit(1);
}
/* Add the XML declaration as a tag. */
currenttype=NULL;
elementType_function("xsd:element",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"xml","xmlDeclaration",NULL,NULL);
complexType_function("xsd:complexType",XMLPARSE_TAG_START,"xmlDeclaration");
attributeType_function("xsd:attribute",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"version",NULL);
attributeType_function("xsd:attribute",XMLPARSE_TAG_START|XMLPARSE_TAG_END,"encoding",NULL);
complexType_function("xsd:complexType",XMLPARSE_TAG_END,NULL);
/* Sort the tags */
sorttags:
for(i=0;i<ntagsx;i++)
{
for(j=0;j<tagsx[i]->nsubtagsx;j++)
{
for(k=0;k<ntagsx;k++)
if(tagsx[i]->subtagsx[j]==tagsx[k])
break;
if(i<k)
{
xmltagx *temp=tagsx[i];
tagsx[i]=tagsx[k];
tagsx[k]=temp;
goto sorttags;
}
}
}
/* Print the header */
printf("/***************************************\n");
printf(" An automatically generated skeleton XML parser.\n");
printf("\n");
printf(" Automatically generated by xsd-to-xmlparser.\n");
printf(" ***************************************/\n");
printf("\n");
printf("\n");
printf("#include <stdio.h>\n");
printf("\n");
printf("#include \"xmlparse.h\"\n");
/* Print the function prototypes */
printf("\n");
printf("\n");
printf("/* The XML tag processing function prototypes */\n");
printf("\n");
for(i=ntagsx-1;i>=0;i--)
{
printf("static int %s_function(const char *_tag_,int _type_",safe(tagsx[i]->type));
for(j=0;j<tagsx[i]->nattributes;j++)
printf(",const char *%s",safe(tagsx[i]->attributes[j]));
printf(");\n");
}
/* Print the xmltag variables */
printf("\n");
printf("\n");
printf("/* The XML tag definitions */\n");
for(i=0;i<ntagsx;i++)
{
printf("\n");
printf("/*+ The %s type tag. +*/\n",tagsx[i]->type);
printf("static xmltag %s_tag=\n",safe(tagsx[i]->type));
printf(" {\"%s\",\n",tagsx[i]->name);
printf(" %d, {",tagsx[i]->nattributes);
for(j=0;j<tagsx[i]->nattributes;j++)
printf("%s\"%s\"",(j?",":""),tagsx[i]->attributes[j]);
printf("%s},\n",(tagsx[i]->nattributes?"":"NULL"));
printf(" %s_function,\n",safe(tagsx[i]->type));
printf(" {");
for(j=0;j<tagsx[i]->nsubtagsx;j++)
printf("&%s_tag,",safe(tagsx[i]->subtagsx[j]->type));
printf("NULL}};\n");
}
printf("\n");
printf("\n");
printf("/*+ The complete set of tags at the top level. +*/\n");
printf("static xmltag *xml_toplevel_tags[]={");
printf("&%s_tag,",safe(tagsx[ntagsx-1]->type));
printf("&%s_tag,",safe(tagsx[ntagsx-2]->type));
printf("NULL};\n");
/* Print the functions */
printf("\n");
printf("\n");
printf("/* The XML tag processing functions */\n");
for(i=0;i<ntagsx;i++)
{
printf("\n");
printf("\n");
printf("/*++++++++++++++++++++++++++++++++++++++\n");
if(i==(ntagsx-1)) /* XML tag */
printf(" The function that is called when the XML declaration is seen\n");
else
printf(" The function that is called when the %s XSD type is seen\n",tagsx[i]->type);
printf("\n");
printf(" int %s_function Returns 0 if no error occured or something else otherwise.\n",safe(tagsx[i]->type));
printf("\n");
printf(" const char *_tag_ Set to the name of the element tag that triggered this function call.\n");
printf("\n");
printf(" int _type_ Set to XMLPARSE_TAG_START at the start of a tag and/or XMLPARSE_TAG_END at the end of a tag.\n");
for(j=0;j<tagsx[i]->nattributes;j++)
{
printf("\n");
printf(" const char *%s The contents of the '%s' attribute (or NULL if not defined).\n",safe(tagsx[i]->attributes[j]),tagsx[i]->attributes[j]);
}
printf(" ++++++++++++++++++++++++++++++++++++++*/\n");
printf("\n");
printf("static int %s_function(const char *_tag_,int _type_",safe(tagsx[i]->type));
for(j=0;j<tagsx[i]->nattributes;j++)
printf(",const char *%s",safe(tagsx[i]->attributes[j]));
printf(")\n");
printf("{\n");
if(i==(ntagsx-1)) /* XML tag */
{
printf(" printf(\"<?%%s\",_tag_);\n");
for(j=0;j<tagsx[i]->nattributes;j++)
{
char *safename=safe(tagsx[i]->attributes[j]);
printf(" if(%s) printf(\" %s=\\\"%%s\\\"\",ParseXML_Encode_Safe_XML(%s));\n",safename,tagsx[i]->attributes[j],safename);
}
printf(" printf(\" ?>\\n\");\n");
}
else
{
printf(" printf(\"<%%s%%s\",(_type_==XMLPARSE_TAG_END)?\"/\":\"\",_tag_);\n");
for(j=0;j<tagsx[i]->nattributes;j++)
{
char *safename=safe(tagsx[i]->attributes[j]);
printf(" if(%s) printf(\" %s=\\\"%%s\\\"\",ParseXML_Encode_Safe_XML(%s));\n",safename,tagsx[i]->attributes[j],safename);
}
printf(" printf(\"%%s>\\n\",(_type_==(XMLPARSE_TAG_START|XMLPARSE_TAG_END))?\" /\":\"\");\n");
}
printf(" return(0);\n");
printf("}\n");
}
/* Print the main function */
printf("\n");
printf("\n");
printf("/*++++++++++++++++++++++++++++++++++++++\n");
printf(" A skeleton XML parser.\n");
printf(" ++++++++++++++++++++++++++++++++++++++*/\n");
printf("\n");
printf("int main(int argc,char **argv)\n");
printf("{\n");
printf(" if(ParseXML(stdin,xml_toplevel_tags,XMLPARSE_UNKNOWN_ATTR_WARN))\n");
printf(" return(1);\n");
printf(" else\n");
printf(" return(0);\n");
printf("}\n");
return(0);
}
