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int main(int argc, char *argv[], char* env[])
{
logger_on();
t_csv *p = csv_allocate("D:\\fichier.csv");
csv_deallocate(p);
logger_off();
logger_read();
return 0;
}
void csv_deallocate(t_csv * p)
{
if(p)
{
if (p->raw)
destroy_1D_c(p->raw);
if (p->array)
destroy_3D_c(p->array);
free(p);
}
}
void destroy_1D_c( t_1Dc *s)
{
if (s)
{
if (s->da)
deallocate_1D_c(s->da);
free(s);
}
s=NULL;
}
void deallocate_1D_c( char *p )
{
if (p)
{
free(p); /// SIGTRAP ICI ///
p=NULL;
}
else fprintf(logger,"deallocate.h::deallocate_1D_c -> %s\n",strerror(errno));
}
t_csv *csv_allocate_empty()
{
t_csv *p = NULL;
if ( !(p = (t_csv*)malloc(sizeof(t_csv))) ) /// T1
fprintf(logger, "csv.h::csv_allocate_empty.T1 -> The function has returned a NULL pointer\n");
return p;
}
t_csv *csv_allocate( const char *path )
{
t_csv *p = NULL;
if ( (p = csv_allocate_empty()) ) ///T0
{
if ( path ) ///T1
{
if ( (p->path = str_copy(path)) ) ///T2
{
if ( (p->raw = create_empty_1D_c()) ) ///T3
{
if ( (p->raw->da = file_to_string(path)) ) ///T4
{
p->raw->x = str_length(p->raw->da);
p->line = csv_get_line( p );
p->row = csv_get_row ( p );
if ( p->line != 0 && p->row != 0 ) ///T5
{
if ( (p->array = create_3D_c( p->line, p->row, 1000 )) ) ///T6
p->array = csv_format(p);
else
{
destroy_1D_c(p->raw);
deallocate_1D_c(p->path);
free(p);
fprintf(logger, "csv.h::csv_allocate.T6 -> Memory allocation of the t_3Dc structure's Array member has failed\n");
}
}
else
{
destroy_1D_c(p->raw);
deallocate_1D_c(p->path);
free(p);
fprintf(logger, "csv.h::csv_allocate.T5 -> Lines and/or rows quantity are equals to 0\n");
}
}
else
{
deallocate_1D_c(p->path);
free(p);
fprintf(logger, "csv.h::csv_allocate.T4 -> Memory allocation of the t_1Dc structure's Array member has failed\n");
}
}
else
{
deallocate_1D_c(p->path);
free(p);
fprintf(logger, "csv.h::csv_allocate.T3 -> Memory allocation of the t_1Dc structure's Array member has failed\n");
}
}
else fprintf(logger, "csv.h::csv_allocate.T2 -> The function str_copy has returned a NULL pointer\n");
}
else fprintf(logger, "csv.h::csv_allocate.T1 -> The CSV file path's pointer is NULL\n");
}
else fprintf(logger, "csv.h::csv_allocate.T0 -> p is NULL\n");
return p;
}
t_3Dc *csv_format( t_csv *p )
{
t_3Dc *p_out = NULL;
if ( p ) ///T0
{
if ( p->raw->da ) ///T1
{
if ( (p_out = create_3D_c(p->line, p->row, 1000)) ) ///T2
{
t_uint64 i, i_tmp, line, row;
i_tmp = 0;
line = 0;
row = 0;
for( i=0 ; i < p->raw->x ; i++ )
{
if ( p->raw->da[i] == ';' )
i_tmp = 0, row++;
else if ( (p->raw->da[i] == '\n') )
i_tmp = 0, line++, row = 0;
else
{
if ( line >= p->line || row >= p->row || i_tmp >= 1000 )
printf("\n Possible SIGSEV signal while translating data to the 3D array\n line = %I64u ; current is %I64u\n line = %I64u ; current is %I64u\n row = %I64u ; current is %I64u\n i_tmp = %I64u ; current is %I64u", line , p->line, row, p->row, i_tmp, (t_uint64)1000 );
else
{
if (p->raw->da[i] != '\r')
p_out->da[line][row][i_tmp] = p->raw->da[i], i_tmp++;
}
}
}
}
else fprintf(logger, "csv.h::csv_format.T2 -> The memory allocation of the csv array's pointer is NULL\n");
}
else fprintf(logger, "csv.h::csv_format.T1 -> The raw csv file's pointer is NULL\n");
}
else fprintf(logger, "csv.h::csv_format.T0 -> The t_csv structure's pointer is NULL\n");
return p_out;
}
t_uint64 csv_get_line( t_csv *p )
{
t_uint64 line = 0;
if( p ) ///T1
{
if ( p->raw->da ) ///T2
line = str_count_occurrence( p->raw->da, '\n' );
else fprintf(logger, "csv.h::csv_get_line.T2 -> The char's pointer is NULL\n");
}
else fprintf(logger, "csv.h::csv_get_line.T1 -> The t_csv structure's pointer is NULL\n");
return line;
}
t_uint64 csv_get_row( t_csv *p )
{
t_uint64 max = 0;
t_uint64 row = 0;
if( p )
{
if ( p->raw )
{
t_uint64 i;
for ( i=0 ; i<p->raw->x ; i++ )
{
if ( p->raw->da[i] == '\n' )
{
if (row>max)
max=row;
row = 0;
}
if ( p->raw->da[i] == ';' )
row+=1;
}
}
else fprintf(logger, "csv.h::csv_get_row -> da t_2Dc structure's member is NULL\n");
}
else fprintf(logger, "csv.h::csv_get_row -> t_csv structure is NULL\n");
return max+1;
}
} |
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