[h316.git] / pc-tools / ldc2 / src / main.cpp

/* ldc2 preliminary main program */

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include <vector>
#include <string>

#include "config.hh"
#include "tool.hh"

#include "tape_block.hh"
#include "data_block_0.hh"

using namespace std;

#ifndef BUILD_STAMP
#define BUILD_STAMP ""
#endif

#ifndef VERSION
#define VERSION "0.0"
#endif

#define ID_STRING "\n     ldc2 - The X16 object tape analyser\n\
            (C) 2007 Philipp Hachtmann\n\n\
     Version %s, built %s\n     %s\n\n"

/******************************************************************************/

static FILE * stdwarn; //! Suppressable warning output file pointer.
static vector<tape_block*> tape; //! Represents the whole tape contents.
static vector<vector<tape_block*> > objects; //! Tape content in objects.

static int errors=0;
static int warnings=0;
static int errcode=0;  //! Variable for error codes.


void exit_on_error(){
  if (errors){
    fprintf(stderr,"Failed. (%i)\n",errcode);
    exit(errcode);
  }
}
  
/******************************************************************************/
/*!
 *\brief Read in Tape data and do some checks and messages.
 *
 * This routine reads in the tape data.
 * During reading in, checksums are checked and
 * /da001/ information is generated. No object integrity test.
 * Tape block object pointers are put into the global vector 
 * tape.
 */
void read_tape(){

  tape_block * block=0;  //! Pointer to current block.
  bool read_ahead=true;  //! Continue scanning for blocks.
  int read_pointer=0;    //! Read position in input.
  int block_start=0;     //! Start of block position in input.
  int block_end=0;       //! End of block position in input.
  int blocks_read=0;     //! Number of blocks read in.
  
  bool spaced=false;     //! Help flag for spaced messages. 
  
  string message;        //! A warning or help message.

  
  while(read_ahead){

    bool err_checksum=false;
    bool err_integrity=false;
    
    bool warning=false;
    bool error=false;
    
    try{
      block=tape_block::gen_from_fd(in_fd);
    }
    
    catch(tape_block::eof_legal_exception &e){
      read_pointer+=e.get_consumed();
      break; // Immediately leave read loop.
    }
    
    catch(tape_block::io_error_exception){
      if (in_fd){
 	fprintf(stderr,"Error: Could not read from \"%s\"!\n",cfg_infile.c_str());
      } else {
 	fprintf(stderr,"Error: Could not read from stdin!\n");
      }
      error=true;
      errcode=2;
      break; // Immediately leave read loop.
    }
    
    catch(tape_block::eof_illegal_exception &e){
      block=e.get_block();
      err_integrity=true;
      read_ahead=false;
      if (cfg_ignore_block_errors){
	message="Warning: Block integrity check failed!\n";
 	warning=true;
      } else {
	message="Error: Block integrity check failed!\n";
 	error=true;
 	errcode=3;
      }
    }
    
    catch(tape_block::checksum_error_exception &e){
      block=e.get_block();
      err_checksum=true;
      if (cfg_ignore_checksum_errors){
 	message="Warning: Block checksum wrong!\n";
 	warning=true;
      } else {
	message="Error: Block checksum wrong!\n";
 	error=true;
 	read_ahead=false;
 	errcode=4;
      }
    }
    
    // Now let's check for block type
    if ((!error)&&(!warning)&&!block->has_known_type()){
      if (cfg_ignore_unknown_block_errors){
	message="Warning: Unknown Block type!";
	warning=true;
      }else{
	message="Error: Unknown Block type!";
	error=true;
	read_ahead=false;
	errcode=5;
      }
    }
    
    // Count block.
    blocks_read++;
    tape.insert(tape.end(),block);
    block_start=read_pointer+block->get_discarded_bytes();
    block_end=block_start+block->get_raw_size()-1;
    read_pointer=block_end+1;

    FILE * fp=stdwarn;
    if (error) fp=stderr;
         
    if (cfg_verbose||error||warning){
      if (!spaced) fprintf(fp,"\n");
      spaced=false;
      fprintf(fp,"Block No.%03i:  Start:0x%04x  End:0x%04x  Size:0x%02x\n",
	      blocks_read-1,
	      block_start,
	      block_end,
	      block->get_raw_size());
    }
    
    if (error)   fprintf(stderr,message.c_str());
    if (warning) fprintf(stdwarn,message.c_str());
        
    if(error||warning){
      dump_vector(block->get_description());
    } else {
      if(cfg_list_contents){
	FILE * tmp_fp=fdopen(out_fd,"w");
	dump_vector_fp(block->get_description(),tmp_fp);
	if (!error&&!warning) spaced=false;
      }
    }

    if (error||warning||cfg_verbose){
      fprintf(fp,"\n");
      spaced=true;
    }
    if (error) errors++;
    if (warning) warnings++;
  } // while....
  if (cfg_verbose){
    close(in_fd);
    fprintf(stderr,"Reading finished.\n");
    fprintf(stderr,"Bytes read:%i, Blocks read:%i\n",read_pointer,blocks_read);
    }
} // read_tape()


/******************************************************************************/
void process_tape(){
  if (cfg_verbose) fprintf(stdwarn,"Processing Tape.\n");
  
  bool in_object=false;
  char filename[100];
  char filename_numbered[100];
  string objname;
  int unknown_count=-1;
  int fd=-1, fd_numbered=-1;
  int obj_no=0;
  int obj_start_block;
  
  for (unsigned int i=0; i<tape.size();i++){
    tape_block * block=tape[i];

      if (block->get_type()==tape_block::TBT_EOT){
	objname="EOT";
	if (in_object){
	  if (cfg_ignore_object_integrity_errors){
	    fprintf(stdwarn,"Warning: Object integrity error!\n");
	    warnings++;
	  } else {
	    fprintf(stderr,"Error: Object integrity error!\
 (Object no %i, Block %i unexpected)\n",obj_no,i);
	    errors++;
	    errcode=6;
	    return;
	  }
	}
      }
    
    if (!in_object){ // object begin
      obj_no++;
      obj_start_block=i;
      
      objname="UNKNOWN";
      unknown_count++;
      
      vector<string>names=block->get_exported_symbols();
      for (unsigned int a=0; a<names.size();a++){
	objname=names[0];
	if (objname!="      "){
	  objname=objname.substr(0,objname.find_last_not_of(" ")+1);
	  unknown_count--;
	  break;
	  
	}
      }
           
      if (block->get_type()==tape_block::TBT_EOT){
	objname="EOT";
      }
      
      // Open file for split objects
      if (cfg_split_objects && (block->get_type()!=tape_block::TBT_EOT)){
	if (objname=="UNKNOWN")snprintf(filename,99,"UNKNOWN%02i.obj",unknown_count);
	else snprintf(filename,99,"%s.obj",objname.c_str());
	if (fd>-1) close (fd);
	fd=open(filename,O_WRONLY|O_CREAT|O_TRUNC,0666);
	printf("opening \"%s\"\n",filename);
	if (fd<0){
	  fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
		  filename);
	exit (1);
	}
      }

      // Open file for split objects numbered
      snprintf(filename_numbered,99,"%03i0-%s.obj",obj_no,objname.c_str());
      if (cfg_split_objects_numbered){
	if (fd_numbered>-1) close (fd_numbered);
	fd_numbered=open(filename_numbered,O_WRONLY|O_CREAT|O_TRUNC,0666);
	if (fd_numbered<0){
	  fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
		  filename_numbered);
	exit (1);
	}
      }
      in_object=true;
    } // object begin
    
    // Output block data
    if (cfg_split_objects){
      try{
	if (block->get_type()!=tape_block::TBT_EOT) // Don't want EOT here
	  block->dump_to_fd(fd);
      }
      catch (tape_block::io_error_exception e){
	fprintf(stderr,"Error: could write to file \"%s\"!\n",
		filename);
	exit (1);
      }
    } // if (cfg_split_objects)

    // Output block data
    if (cfg_split_objects_numbered){
      try{
	block->dump_to_fd(fd_numbered);
      }
      catch (tape_block::io_error_exception e){
	fprintf(stderr,"Error: could write to file \"%s\"!\n",
		filename_numbered);
	exit (1);
      }
    } // if (cfg_split_objects_numbered)

    // Output individual block file if desired
    if (cfg_split_blocks){
      char fname[100];
      snprintf(fname,99,"%03i0-%s-%03i.block",obj_no,objname.c_str(),i-obj_start_block);
      int fd_block=open(fname,O_WRONLY|O_TRUNC|O_CREAT,0666);
      if (fd_block<0){
	  fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
		  fname);
	exit (1);
      }
      try{
	block->dump_to_fd(fd_block);
      }
      catch (tape_block::io_error_exception e){
	fprintf(stderr,"Error: could write to file \"%s\"!\n",
		fname);
	exit (1);
      }
      close(fd_block);
    }
    
    if (block->is_endblock()||(block->get_type()==tape_block::TBT_EOT)) {
      in_object=false; 
      if (fd!=-1) close(fd);
      if (fd_numbered!=-1) close(fd_numbered);
    }
  } // for (...)
  
  if (in_object){
    if (cfg_ignore_object_integrity_errors){
      fprintf(stdwarn,"Warning: Object integrity error!\n");
      warnings++;
    } else {
      fprintf(stdwarn,"Error: Object integrity error!\n");
      errors++;
      errcode=6;
      return;
    }
  }
   

} // process_tape()

void process_called_imports(){
  vector<string>exported;
  vector<string>called;
  vector <string>unsatisfied;
  
  for (unsigned int i=0; i<tape.size();i++){
    merge_vector_unique(exported,tape[i]->get_exported_symbols());
    merge_vector_unique(called,tape[i]->get_called_symbols());
  }
  
  for (unsigned int icalled=0;icalled<called.size();icalled++){
    bool found=false;
    for (unsigned int iexported=0;iexported<exported.size();iexported++){
      if (exported[iexported].compare(called[icalled])==0){
	found=true;
	break;
      }
    }
    if (!found) {
      bool present=false;
      for (unsigned int i=0;i<unsatisfied.size();i++){
	if (unsatisfied[i].compare(called[icalled])==0){
	  present=true;
	  break;
	}
      }
      if (!present) unsatisfied.insert(unsatisfied.end(),called[icalled]);
    }
  }
  
  FILE * outp=fdopen(out_fd,"w");

  if (cfg_output_called){
    dump_vector_fp(called,outp);
  }

  if (cfg_output_exported){
    dump_vector_fp(exported,outp);
  }

  if (cfg_output_unsatisfied){
    dump_vector_fp(unsatisfied,outp);
  }

}

/******************************************************************************/
/*!
 *\brief The main routine.
 */
int main(int argc, char ** args){

  // Do all the configuration stuff
  do_config(argc,args);

  // Output a version message if desired
  if (cfg_version){
    fprintf(stderr, ID_STRING, VERSION, BUILD_DATE, BUILD_STAMP);
    exit(0);
  }
  
  // Assign warning output according to configuration
  if (cfg_quiet) stdwarn=fopen("/dev/null","w");
  else stdwarn=stderr;
  
  read_tape(); // Process input to completion.
  exit_on_error();
  
  process_tape();
  exit_on_error();

  process_called_imports();
  exit_on_error();
  
  
  if (warnings>0){
    fprintf(stdwarn,"Warnings:%i\n",warnings);
    return 99;
  }
  if (cfg_verbose) fprintf(stdwarn,"Success.\n");
  return 0;
} // main()
Commit	Line	Data
798b0c1d	1	/* ldc2 preliminary main program */
798b0c1d	2
de6b6757	3	#include <sys/types.h>
	4	#include <sys/stat.h>
	5	#include <fcntl.h>
7880ae2d	6
798b0c1d	7	#include <vector>
798b0c1d	8	#include <string>
f9d603d2	9
ea4c19a4	10	#include "config.hh"
ea4c19a4	11	#include "tool.hh"
97b26985	12
97b26985	13	#include "tape_block.hh"
fed2c751	14	#include "data_block_0.hh"
fed2c751	15
798b0c1d	16	using namespace std;
798b0c1d	17
7880ae2d	18	#ifndef BUILD_STAMP
	19	#define BUILD_STAMP ""
	20	#endif
	21
	22	#ifndef VERSION
	23	#define VERSION "0.0"
	24	#endif
	25
874a2bd8	26	#define ID_STRING "\n ldc2 - The X16 object tape analyser\n\
7880ae2d	27	(C) 2007 Philipp Hachtmann\n\n\
	28	Version %s, built %s\n %s\n\n"
	29
874a2bd8	30	/******************************************************************************/
7880ae2d	31
874a2bd8	32	static FILE * stdwarn; //! Suppressable warning output file pointer.
	33	static vector<tape_block*> tape; //! Represents the whole tape contents.
	34	static vector<vector<tape_block*> > objects; //! Tape content in objects.
7880ae2d	35
874a2bd8	36	static int errors=0;
	37	static int warnings=0;
	38	static int errcode=0; //! Variable for error codes.
7880ae2d	39
874a2bd8	40
	41	void exit_on_error(){
	42	if (errors){
	43	fprintf(stderr,"Failed. (%i)\n",errcode);
	44	exit(errcode);
7880ae2d	45	}
874a2bd8	46	}
909d3603	47
874a2bd8	48	/******************************************************************************/
	49	/*!
	50	*\brief Read in Tape data and do some checks and messages.
	51	*
	52	* This routine reads in the tape data.
	53	* During reading in, checksums are checked and
	54	* /da001/ information is generated. No object integrity test.
	55	* Tape block object pointers are put into the global vector
	56	* tape.
	57	*/
	58	void read_tape(){
	59
	60	tape_block * block=0; //! Pointer to current block.
	61	bool read_ahead=true; //! Continue scanning for blocks.
	62	int read_pointer=0; //! Read position in input.
	63	int block_start=0; //! Start of block position in input.
	64	int block_end=0; //! End of block position in input.
	65	int blocks_read=0; //! Number of blocks read in.
ad324d29	66
874a2bd8	67	bool spaced=false; //! Help flag for spaced messages.
	68
	69	string message; //! A warning or help message.
7880ae2d	70
874a2bd8	71
fed2c751	72	while(read_ahead){
874a2bd8	73
	74	bool err_checksum=false;
	75	bool err_integrity=false;
	76
	77	bool warning=false;
	78	bool error=false;
	79
7880ae2d	80	try{
7880ae2d	81	block=tape_block::gen_from_fd(in_fd);
7880ae2d	82	}
	83
	84	catch(tape_block::eof_legal_exception &e){
	85	read_pointer+=e.get_consumed();
	86	break; // Immediately leave read loop.
	87	}
	88
	89	catch(tape_block::io_error_exception){
fed2c751	90	if (in_fd){
7880ae2d	91	fprintf(stderr,"Error: Could not read from \"%s\"!\n",cfg_infile.c_str());
fed2c751	92	} else {
7880ae2d	93	fprintf(stderr,"Error: Could not read from stdin!\n");
fed2c751	94	}
874a2bd8	95	error=true;
fed2c751	96	errcode=2;
7880ae2d	97	break; // Immediately leave read loop.
	98	}
	99
	100	catch(tape_block::eof_illegal_exception &e){
	101	block=e.get_block();
874a2bd8	102	err_integrity=true;
874a2bd8	103	read_ahead=false;
7880ae2d	104	if (cfg_ignore_block_errors){
874a2bd8	105	message="Warning: Block integrity check failed!\n";
874a2bd8	106	warning=true;
7880ae2d	107	} else {
874a2bd8	108	message="Error: Block integrity check failed!\n";
874a2bd8	109	error=true;
7880ae2d	110	errcode=3;
fed2c751	111	}
7880ae2d	112	}
	113
	114	catch(tape_block::checksum_error_exception &e){
	115	block=e.get_block();
874a2bd8	116	err_checksum=true;
7880ae2d	117	if (cfg_ignore_checksum_errors){
874a2bd8	118	message="Warning: Block checksum wrong!\n";
874a2bd8	119	warning=true;
fed2c751	120	} else {
874a2bd8	121	message="Error: Block checksum wrong!\n";
874a2bd8	122	error=true;
7880ae2d	123	read_ahead=false;
7880ae2d	124	errcode=4;
fed2c751	125	}
7880ae2d	126	}
7880ae2d	127
874a2bd8	128	// Now let's check for block type
	129	if ((!error)&&(!warning)&&!block->has_known_type()){
	130	if (cfg_ignore_unknown_block_errors){
	131	message="Warning: Unknown Block type!";
	132	warning=true;
	133	}else{
	134	message="Error: Unknown Block type!";
	135	error=true;
	136	read_ahead=false;
	137	errcode=5;
	138	}
	139	}
	140
	141	// Count block.
	142	blocks_read++;
	143	tape.insert(tape.end(),block);
	144	block_start=read_pointer+block->get_discarded_bytes();
	145	block_end=block_start+block->get_raw_size()-1;
	146	read_pointer=block_end+1;
	147
	148	FILE * fp=stdwarn;
	149	if (error) fp=stderr;
	150
	151	if (cfg_verbose\|\|error\|\|warning){
	152	if (!spaced) fprintf(fp,"\n");
	153	spaced=false;
	154	fprintf(fp,"Block No.%03i: Start:0x%04x End:0x%04x Size:0x%02x\n",
	155	blocks_read-1,
	156	block_start,
	157	block_end,
	158	block->get_raw_size());
	159	}
	160
	161	if (error) fprintf(stderr,message.c_str());
	162	if (warning) fprintf(stdwarn,message.c_str());
de6b6757	163
de6b6757	164	if(error\|\|warning){
874a2bd8	165	dump_vector(block->get_description());
de6b6757	166	} else {
	167	if(cfg_list_contents){
	168	FILE * tmp_fp=fdopen(out_fd,"w");
	169	dump_vector_fp(block->get_description(),tmp_fp);
	170	if (!error&&!warning) spaced=false;
	171	}
874a2bd8	172	}
7880ae2d	173
874a2bd8	174	if (error\|\|warning\|\|cfg_verbose){
	175	fprintf(fp,"\n");
	176	spaced=true;
	177	}
	178	if (error) errors++;
	179	if (warning) warnings++;
	180	} // while....
7880ae2d	181	if (cfg_verbose){
874a2bd8	182	close(in_fd);
	183	fprintf(stderr,"Reading finished.\n");
	184	fprintf(stderr,"Bytes read:%i, Blocks read:%i\n",read_pointer,blocks_read);
	185	}
	186	} // read_tape()
	187
de6b6757	188
874a2bd8	189	/******************************************************************************/
de6b6757	190	void process_tape(){
	191	if (cfg_verbose) fprintf(stdwarn,"Processing Tape.\n");
	192
	193	bool in_object=false;
	194	char filename[100];
	195	char filename_numbered[100];
	196	string objname;
	197	int unknown_count=-1;
	198	int fd=-1, fd_numbered=-1;
	199	int obj_no=0;
	200	int obj_start_block;
	201
	202	for (unsigned int i=0; i<tape.size();i++){
	203	tape_block * block=tape[i];
	204
	205	if (block->get_type()==tape_block::TBT_EOT){
	206	objname="EOT";
	207	if (in_object){
	208	if (cfg_ignore_object_integrity_errors){
	209	fprintf(stdwarn,"Warning: Object integrity error!\n");
	210	warnings++;
	211	} else {
	212	fprintf(stderr,"Error: Object integrity error!\
	213	(Object no %i, Block %i unexpected)\n",obj_no,i);
	214	errors++;
	215	errcode=6;
	216	return;
	217	}
	218	}
	219	}
	220
	221	if (!in_object){ // object begin
	222	obj_no++;
	223	obj_start_block=i;
	224
	225	objname="UNKNOWN";
	226	unknown_count++;
	227
	228	vector<string>names=block->get_exported_symbols();
	229	for (unsigned int a=0; a<names.size();a++){
	230	objname=names[0];
	231	if (objname!=" "){
	232	objname=objname.substr(0,objname.find_last_not_of(" ")+1);
	233	unknown_count--;
	234	break;
	235
	236	}
	237	}
	238
	239	if (block->get_type()==tape_block::TBT_EOT){
	240	objname="EOT";
	241	}
	242
	243	// Open file for split objects
	244	if (cfg_split_objects && (block->get_type()!=tape_block::TBT_EOT)){
	245	if (objname=="UNKNOWN")snprintf(filename,99,"UNKNOWN%02i.obj",unknown_count);
	246	else snprintf(filename,99,"%s.obj",objname.c_str());
	247	if (fd>-1) close (fd);
	248	fd=open(filename,O_WRONLY\|O_CREAT\|O_TRUNC,0666);
	249	printf("opening \"%s\"\n",filename);
	250	if (fd<0){
	251	fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
	252	filename);
	253	exit (1);
254	}
255	}
256
257	// Open file for split objects numbered
258	snprintf(filename_numbered,99,"%03i0-%s.obj",obj_no,objname.c_str());
259	if (cfg_split_objects_numbered){
260	if (fd_numbered>-1) close (fd_numbered);
261	fd_numbered=open(filename_numbered,O_WRONLY\|O_CREAT\|O_TRUNC,0666);
262	if (fd_numbered<0){
263	fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
264	filename_numbered);
265	exit (1);
266	}
267	}
268	in_object=true;
269	} // object begin
270
271	// Output block data
272	if (cfg_split_objects){
273	try{
274	if (block->get_type()!=tape_block::TBT_EOT) // Don't want EOT here
275	block->dump_to_fd(fd);
276	}
277	catch (tape_block::io_error_exception e){
278	fprintf(stderr,"Error: could write to file \"%s\"!\n",
279	filename);
280	exit (1);
281	}
282	} // if (cfg_split_objects)
283
284	// Output block data
285	if (cfg_split_objects_numbered){
286	try{
287	block->dump_to_fd(fd_numbered);
288	}
289	catch (tape_block::io_error_exception e){
290	fprintf(stderr,"Error: could write to file \"%s\"!\n",
291	filename_numbered);
292	exit (1);
293	}
294	} // if (cfg_split_objects_numbered)
295
296	// Output individual block file if desired
297	if (cfg_split_blocks){
298	char fname[100];
299	snprintf(fname,99,"%03i0-%s-%03i.block",obj_no,objname.c_str(),i-obj_start_block);
300	int fd_block=open(fname,O_WRONLY\|O_TRUNC\|O_CREAT,0666);
301	if (fd_block<0){
302	fprintf(stderr,"Error: could not open file \"%s\" for writing!\n",
303	fname);
304	exit (1);
305	}
306	try{
307	block->dump_to_fd(fd_block);
308	}
309	catch (tape_block::io_error_exception e){
310	fprintf(stderr,"Error: could write to file \"%s\"!\n",
311	fname);
312	exit (1);
313	}
314	close(fd_block);
315	}
316
317	if (block->is_endblock()\|\|(block->get_type()==tape_block::TBT_EOT)) {
318	in_object=false;
319	if (fd!=-1) close(fd);
320	if (fd_numbered!=-1) close(fd_numbered);
321	}
322	} // for (...)
323
324	if (in_object){
325	if (cfg_ignore_object_integrity_errors){
326	fprintf(stdwarn,"Warning: Object integrity error!\n");
327	warnings++;
328	} else {
329	fprintf(stdwarn,"Error: Object integrity error!\n");
330	errors++;
331	errcode=6;
332	return;
333	}
334	}
335
874a2bd8	336
de6b6757	337	} // process_tape()
874a2bd8	338
de6b6757	339	void process_called_imports(){
	340	vector<string>exported;
	341	vector<string>called;
	342	vector <string>unsatisfied;
	343
874a2bd8	344	for (unsigned int i=0; i<tape.size();i++){
de6b6757	345	merge_vector_unique(exported,tape[i]->get_exported_symbols());
	346	merge_vector_unique(called,tape[i]->get_called_symbols());
	347	}
	348
	349	for (unsigned int icalled=0;icalled<called.size();icalled++){
	350	bool found=false;
	351	for (unsigned int iexported=0;iexported<exported.size();iexported++){
	352	if (exported[iexported].compare(called[icalled])==0){
	353	found=true;
	354	break;
874a2bd8	355	}
874a2bd8	356	}
de6b6757	357	if (!found) {
	358	bool present=false;
	359	for (unsigned int i=0;i<unsatisfied.size();i++){
	360	if (unsatisfied[i].compare(called[icalled])==0){
	361	present=true;
	362	break;
	363	}
	364	}
	365	if (!present) unsatisfied.insert(unsatisfied.end(),called[icalled]);
	366	}
7880ae2d	367	}
de6b6757	368
	369	FILE * outp=fdopen(out_fd,"w");
	370
	371	if (cfg_output_called){
	372	dump_vector_fp(called,outp);
	373	}
	374
	375	if (cfg_output_exported){
	376	dump_vector_fp(exported,outp);
	377	}
	378
	379	if (cfg_output_unsatisfied){
	380	dump_vector_fp(unsatisfied,outp);
	381	}
	382
	383	}
ad324d29	384
874a2bd8	385	/******************************************************************************/
	386	/*!
	387	*\brief The main routine.
	388	*/
	389	int main(int argc, char ** args){
7880ae2d	390
874a2bd8	391	// Do all the configuration stuff
	392	do_config(argc,args);
	393
	394	// Output a version message if desired
	395	if (cfg_version){
	396	fprintf(stderr, ID_STRING, VERSION, BUILD_DATE, BUILD_STAMP);
	397	exit(0);
	398	}
	399
	400	// Assign warning output according to configuration
	401	if (cfg_quiet) stdwarn=fopen("/dev/null","w");
	402	else stdwarn=stderr;
	403
	404	read_tape(); // Process input to completion.
	405	exit_on_error();
	406
de6b6757	407	process_tape();
	408	exit_on_error();
	409
	410	process_called_imports();
	411	exit_on_error();
874a2bd8	412
874a2bd8	413
de6b6757	414	if (warnings>0){
	415	fprintf(stdwarn,"Warnings:%i\n",warnings);
	416	return 99;
874a2bd8	417	}
de6b6757	418	if (cfg_verbose) fprintf(stdwarn,"Success.\n");
ad324d29	419	return 0;
ad324d29	420	} // main()
798b0c1d	421