/*
        soapcpp2.c

        Main compiler and code generator batch program.

gSOAP XML Web services tools
Copyright (C) 2000-2020, Robert van Engelen, Genivia Inc. All Rights Reserved.
This part of the software is released under one of the following licenses:
GPL.
--------------------------------------------------------------------------------
GPL license.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA

Author contact information:
engelen@genivia.com / engelen@acm.org

This program is released under the GPL with the additional exemption that
compiling, linking, and/or using OpenSSL is allowed.
--------------------------------------------------------------------------------
A commercial use license is available from Genivia, Inc., contact@genivia.com
--------------------------------------------------------------------------------
*/

#include "soapcpp2.h"

#ifndef SOAPCPP2_IMPORT_PATH
# define SOAPCPP2_IMPORT_PATH (NULL)
#endif

extern void init(void);
extern int yyparse(void);
extern FILE *yyin;

extern const char *ns_cname(const char*, const char*);

FILE *fmsg;             /* fd to flush compiler messages */

int soap_version = 0;   /* SOAP version, -1=no SOAP, 0=not set, 1=1.1, 2=1.2 */

const char *copt = NULL;/* "-c" or "-c++11" or "-c++14" or NULL for default option C++ */

int vflag = 0;          /* verbose output */
int wflag = 0;          /* when set, don't generate WSDL and schema files */
int cflag = 0;          /* when set, generate files with .c extension */
int c11flag = 0;        /* when set, generate C++11/C++XX compatible files with .cpp extension */
int Cflag = 0;          /* when set, generate only files for clients */
int aflag = 0;          /* when set, use value of SOAP Action to dispatch method at server side */
int Aflag = 0;          /* when set, require SOAP Action to dispatch method at server side */
int bflag = 0;          /* when set, serialize byte arrays char[N] as string */
int eflag = 0;          /* when set, use SOAP RPC encoding by default */
int Ecflag = 0;         /* when set, generate extra functions for data copying (soap_dup_X) */
int Edflag = 0;         /* when set, generate extra functions for data deletion (soap_del_X) */
int Etflag = 0;         /* when set, generate data traversal/walker functions */
unsigned long fflag = 0;/* multi-file split for each bundle of -fN defs */
int gflag = 0;          /* when set, generate XML sample messages in template format for testmsgr */
int iflag = 0;          /* when set, generate new style proxy/object classes inherited from soap struct */
int jflag = 0;          /* when set, generate new style proxy/object classes */
int mflag = 0;          /* when set, generate code that requires array/binary classes to explicitly remove malloced array */
int nflag = 0;          /* when set, names the namespaces global struct '%NAME%_namespaces */
int lflag = 0;          /* when set, create library */
int Lflag = 0;          /* when set, don't generate soapClientLib/soapServerLib */
int Qflag = 0;          /* when set, use C++ namespaces for custom serializers */
int rflag = 0;          /* when set, generate report */
int sflag = 0;          /* when set, generate strict validation checks */
int Sflag = 0;          /* when set, generate only files for servers */
int Tflag = 0;          /* when set, generates server auto-test code */
int tflag = 0;          /* when set, generates typed messsages (with xsi:type attributes) */
int uflag = 0;          /* when set, uncomment WSDL and schema output */
int xflag = 0;          /* when set, don't generate sample XML message files */
int yflag = 0;          /* when set, add C/C++ info in sample XML messages */
int zflag = 0;          /* when set, use backward compatibility option */

char dirpath[1024];     /* directory path for generated source files */
const char *prefix = "soap";    /* file name prefix for generated source files */
const char *fprefix;
const char *filename;   /* current file name */
const char *importpath = NULL; /* default file import path */
const char *defimportpath = SOAPCPP2_IMPORT_PATH; /* default file import path */

/*
IMPORTANT:

The terms and conditions of use of this software do not allow for the removal
of the copyright notice from the main program for visual display. For
integrations with other software, a similar copyright notice must be produced
that is visible to users of the software.
*/

int
main(int argc, char **argv)
{
  int i, g;
  char *a, *s;
  fmsg = stderr;
  filename = NULL;
  for (i = 1; i < argc; i++)
  {
    a = argv[i];
    if (*a == '-'
#ifdef WIN32
        || *a == '/'
#endif
       )
    {
      g = 1;
      while (g && *++a)
        switch (*a)
        {
          case 'C':
            Cflag = 1;
            if (Sflag)
              fprintf(stderr, "soapcpp2: using both options -C and -S omits client/server code\n");
            break;
          case 'c':
            copt = a - 1;
            if (a[1] == '+' && a[2] == '+')
            {
              a += 2;
              if (isdigit(a[1]) && isdigit(a[2]))
              {
                c11flag = 10*(a[1] - '0') + a[2] - '0'; /* 11 = C++11, 14 = C++14, etc */
                a += 2;
              }
              cflag = 0;
            }
            else
            {
              cflag = 1;
            }
            break;
          case 'd':
            a++;
            g = 0;
            if (*a)
              strcpy(dirpath, a);
            else if (i < argc && argv[++i])
              strcpy(dirpath, argv[i]);
            else
              execerror("Option -d requires a directory path");
            if (*dirpath && dirpath[strlen(dirpath)-1] != '/' && dirpath[strlen(dirpath)-1] != '\\')
              strcat(dirpath, SOAP_PATHCAT);
            break;
          case 'e':
            eflag = 1;
            break;
          case 'E':
            a++;
            g = 0;
            while (*a)
            {
              switch (*a)
              {
                case 'c': Ecflag = 1; break;
                case 'd': Edflag = 1; break;
                case 't': Etflag = 1; break;
                default: execerror("Option -E requires 'c' and/or 'd'");
              }
              a++;
            }
            break;
          case 'f':
            a++;
            g = 0;
            if (*a)
              fflag = strtoul(a, NULL, 10);
            else if (i < argc && argv[++i])
              fflag = strtoul(argv[i], NULL, 10);
            if (!fflag)
              execerror("Option -f requires a value");
            if (fflag < 10)
              fflag = 10;
            break;
          case 'g':
            gflag = 1;
            break;
          case 'a':
            aflag = 1;
            break;
          case 'A':
            aflag = 1;
            Aflag = 1;
            break;
          case 'b':
            bflag = 1;
            break;
          case '?':
          case 'h':
            fprintf(stderr, "Usage: soapcpp2 [-0|-1|-2] [-C|-S|-CS] [-A] [-a] [-b] [-c|-c++|-c++11] [-d path] [-Ec] [-Ed] [-Et] [-e] [-f N] [-g] [-h] [-i] [-I path" SOAP_PATHSEP "path" SOAP_PATHSEP "...] [-L] [-l] [-m] [-n] [-p name] [-Q name] [-q name] [-r] [-s] [-T] [-t] [-u] [-V] [-v] [-w] [-x] [-y] [-z#] [infile]\n\n");
            fprintf(stderr, "\
-0      no SOAP, generate REST source code\n\
-1      generate SOAP 1.1 source code\n\
-2      generate SOAP 1.2 source code\n\
-A      require HTTP SOAPAction headers to invoke server-side operations\n\
-a      use HTTP SOAPAction with WS-Addressing to invoke server-side operations\n\
-b      serialize byte arrays char[N] as string\n\
-C      generate client-side source code only\n\
-c      generate C source code\n\
-c++    generate C++ source code (default)\n\
-c++11  generate C++ source code optimized for C++11 (compile with -std=c++11)\n\
-dpath  use path to save files\n\
-Ec     generate extra functions for deep copying\n\
-Ed     generate extra functions for deep deletion\n\
-Et     generate extra functions for data traversals with callback functions\n\
-e      generate SOAP RPC encoding style bindings (also use -1 or -2)\n\
-fN     multiple soapC files, with N serializer definitions per file (N>=10)\n\
-g      generate XML sample messages in template format for testmsgr\n\
-h      display help info and exit\n\
-Ipath  use path(s) for #import (paths separated with '" SOAP_PATHSEP "')\n\
-i      generate C++ service proxies and objects inherited from soap struct\n\
-j      generate C++ service proxies and objects that share a soap struct\n\
-L      don't generate soapClientLib/soapServerLib\n\
-l      generate linkable modules (experimental)\n\
-m      generate source code for the Matlab(tm) MEX compiler (deprecated)\n\
-n      use service name to rename service functions and namespace table\n\
-pname  save files with new prefix name instead of 'soap'\n\
-Qname  use name as the C++ namespace, including custom serializers\n\
-qname  use name as the C++ namespace, excluding custom serializers\n\
-r      generate soapReadme.md report\n\
-S      generate server-side source code only\n\
-s      generate stub and skeleton functions with strict XML validation checks\n\
-T      generate server auto-test source code\n\
-t      generate source code for fully xsi:type typed SOAP/XML messages\n\
-u      uncomment WSDL/schema output by suppressing XML comments\n\
-V      display the current version and exit\n\
-v      verbose output\n\
-w      don't generate WSDL and schema files\n\
-x      don't generate sample XML message files\n\
-y      include C/C++ type access information in sample XML messages\n\
-z1     compatibility: generate old-style C++ service proxies and objects\n\
-z2     compatibility with 2.7.x: omit XML output for NULL pointers\n\
-z3     compatibility up to 2.8.30: _param_N indexing and nillable pointers\n\
infile  header file to parse (if none reads stdin)\n\
\n");
            exit(0);
          case 'I':
            a++;
            g = 0;
            s = NULL;
            if (*a)
              s = a;
            else if (i < argc && argv[++i])
              s = argv[i];
            else
              execerror("Option -I requires an import path");
            if (importpath && s)
            {
              char *t = (char*)emalloc(strlen(importpath) + strlen(s) + 2);
              strcpy(t, importpath);
              strcat(t, SOAP_PATHSEP);
              strcat(t, s);
              importpath = t;
            }
            else
              importpath = s;
            break;
          case 'i':
            iflag = 1;
            break;
          case 'j':
            jflag = 1;
            break;
          case 'm':
            mflag = 1;
            break;
          case 'n':
            nflag = 1;
            break;
          case 'l':
            lflag = 1;
            break;
          case 'L':
            Lflag = 1;
            break;
          case 'r':
            rflag = 1;
            break;
          case 's':
            sflag = 1;
            break;
          case 'S':
            Sflag = 1;
            if (Cflag)
              fprintf(stderr, "soapcpp2: using both options -C and -S omits client/server code\n");
            break;
          case 'T':
            Tflag = 1;
            break;
          case 't':
            tflag = 1;
            break;
          case 'u':
            uflag = 1;
            break;
          case 'w':
            wflag = 1;
            break;
          case 'x':
            xflag = 1;
            break;
          case 'y':
            yflag = 1;
            break;
          case 'p':
            a++;
            g = 0;
            if (*a)
              prefix = ns_cname(a, NULL);
            else if (i < argc && argv[++i])
              prefix = ns_cname(argv[i], NULL);
            else
              execerror("Option -p requires an output file name prefix");
            break;
          case 'Q':
            Qflag = 1;
            /* fall through */
          case 'q':
            a++;
            g = 0;
            if (*a)
              set_namespace(ns_cname(a, NULL));
            else if (i < argc && argv[++i])
              set_namespace(ns_cname(argv[i], NULL));
            else
              execerror("Option -q requires a namespace name");
            break;
          case '0':
            soap_version = -1;
            break;
          case '1':
            soap_version = 1;
            envURI = "http://schemas.xmlsoap.org/soap/envelope/";
            encURI = "http://schemas.xmlsoap.org/soap/encoding/";
            break;
          case '2':
            soap_version = 2;
            envURI = "http://www.w3.org/2003/05/soap-envelope";
            encURI = "http://www.w3.org/2003/05/soap-encoding";
            rpcURI = "http://www.w3.org/2003/05/soap-rpc";
            break;
          case 'V':
            printf("%s", VERSION);
            exit(0);
          case 'v':
            vflag = 1;
            break;
          case 'z':
          {
            int z = zflag;
            a++;
            if (zflag)
              fprintf(stderr, "soapcpp2: Option -z specified twice\n");
            g = 0;
            if (*a)
              z = *a - '0';
            else if (i < argc && argv[++i])
              z = *argv[i] - '0';
            else
              execerror("Option -z requires an argument");
            if (zflag == 0 || z < zflag)
              zflag = z;
            break;
          }
          default:
            fprintf(stderr, "soapcpp2: Unknown option %s\n", a);
            exit(1);
        }
    }
    else if (!(yyin = fopen(argv[i], "r")))
    {
      sprintf(errbuf, "Cannot open file \"%s\" for reading: %s", argv[i], strerror(errno));
      execerror(errbuf);
    }
    else
    {
      filename = argv[i];
    }
  }
  fprintf(fmsg, "\n**  The gSOAP code generator for C and C++, soapcpp2 release " VERSION "\n**  Copyright (C) 2000-2020, Robert van Engelen, Genivia Inc.\n**  All Rights Reserved. This product is provided \"as is\", without any warranty.\n**  The soapcpp2 tool and its generated software are released under the GPL.\n**  ----------------------------------------------------------------------------\n**  A commercial use license is available from Genivia Inc., contact@genivia.com\n**  ----------------------------------------------------------------------------\n\n");
  if (filename == NULL)
  { filename = "(stdin)";
    fprintf(fmsg, "Reading from stdin...\n");
  }
  if (importpath && defimportpath)
  { char *t = (char*)emalloc(strlen(importpath) + strlen(defimportpath) + 2);
    strcpy(t, importpath);
    strcat(t, SOAP_PATHSEP);
    strcat(t, defimportpath);
    importpath = t;
  }
  else if (!importpath)
    importpath = defimportpath;
  init();
  if (yyparse())
    synerror("skipping the remaining part of the input");
  return errstat();
}
