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/* $Id$
* testmain.c: A sample source to show how to use mcpp as a subroutine.
* 2006/11 Contributed by Juergen Mueller.
* Refer to mcpp-porting.html section 3.12 for compiling mcpp as a subroutine.
*
* 2007/03 Updated to enable testing of memory buffer output.
*/
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#define MCPP_LIB 1
#include "mcpp_lib.h"
// FUZZ: disable check_for_improper_main_declaration
int main (int argc, char *argv[])
{
int i, j;
char ** tmp_argv;
tmp_argv = (char **) malloc(sizeof(char *) * (argc + 1));
if (tmp_argv == 0) {
return(0);
}
/*
* assume strict order: <options, ...> <files, ...> and
* each option and its argument are specified without intervening spaces
* such as '-I/dir' or '-otmp.i' (not '-I /dir' nor '-o tmp.i').
*/
for (i = 0; i < argc; ++i) {
tmp_argv[i] = argv[i]; /* copy options */
if ( (*argv[i] != '-')
&& (*argv[i] != '/')
&& (i > 0)) {
break;
}
}
/* this works only if called function does not manipulate pointer array! */
for (j = i; i < argc; ++i) {
int retval;
char * result;
clock_t start, finish;
tmp_argv[j] = argv[i]; /* process each file */
ACE_OS::fprintf(stderr, "\n%s\n", argv[i]);
start = clock(); /* get start time */
#if OUT2MEM /* Use memory buffer */
mcpp_use_mem_buffers( 1); /* enable memory output */
retval = mcpp_lib_main(j + 1, tmp_argv); /* call MCPP */
result = mcpp_get_mem_buffer( OUT); /* get the output */
if (result)
ACE_OS::fputs( result, stdout);
result = mcpp_get_mem_buffer( ERR); /* get the diagnostics */
if (result)
ACE_OS::fputs( result, stderr);
#if 0 /* debug output is the same with normal output by default */
result = mcpp_get_mem_buffer( DBG); /* get the debug output */
if (result)
ACE_OS::fputs( result, stdout); /* appended to output */
#endif
#else /* Normal output to file */
retval = mcpp_lib_main(j + 1, tmp_argv);
#endif
finish = clock(); /* get finish time */
ACE_OS::fprintf(stderr, "\nReturned status:%d, Elapsed time: %.3f seconds.\n",
retval, (double)(finish - start) / (double)CLOCKS_PER_SEC);
}
ACE_OS::free(tmp_argv);
return(0);
}
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