int main(void){
sqlite3 *db;
char *err;
int rc = sqlite3_open("bucket.db", &db);
if(rc){
printf("Fehler!\n");
sqlite3_close(db);
return 1;
}
char st[] = "select * from bin_bucket where id = 123;";
sqlite3_stmt *stmt;
rc = sqlite3_prepare_v2(db, st, -1, &stmt, NULL);
if (rc != SQLITE_OK){
printf("SQL-Fehler!\n");
sqlite3_close(db);
return 1;
}
while( (rc = sqlite3_step(stmt)) != SQLITE_DONE){
if (rc != SQLITE_ROW){
printf("Step-Fehler\n");
sqlite3_close(db);
return 1;
} else {
printf("Neue Zeile:\n");
int i;
for (i=0; i<sqlite3_column_count(stmt); i++){
printf("|%s|", sqlite3_column_text(stmt, i ));
}
printf("\n");
}
}
rc = sqlite3_prepare_v2(db, st, -1, &stmt, NULL);
printf("Anzahl der Ergebniszeilen: %d\n", count_rows(stmt));
sqlite3_close(db);
return 0;
}
int main(int argc, char **argv)
{
std::string app_name = base::basename(argv[0]);
base::threading_init();
TaskQueue tables;
std::string source_password;
std::string source_connstring;
bool source_use_cleartext_plugin = false;
bool source_is_utf8 = false;
std::string source_charset;
SourceType source_type = ST_MYSQL;
std::string target_connstring;
std::string target_password;
bool target_use_cleartext_plugin = false;
std::string log_level;
std::string log_file;
bool passwords_from_stdin = false;
bool count_only = false;
bool check_types_only = false;
bool truncate_target = false;
bool show_progress = false;
bool abort_on_oversized_blobs = false;
bool disable_triggers = false;
bool reenable_triggers = false;
bool disable_triggers_on_copy = true;
bool resume = false;
int thread_count = 1;
long long bulk_insert_batch = 100;
long long max_count = 0;
std::string table_file;
std::set<std::string> trigger_schemas;
std::string source_rdbms_type = "unknown";
bool log_level_set = false;
int i = 1;
while (i < argc)
{
char *argval = NULL;
if (check_arg_with_value(argv, i, "--log-level", argval, true))
log_level = argval;
else if (check_arg_with_value(argv, i, "--log-file", argval, true))
log_file = argval;
else if (check_arg_with_value(argv, i, "--odbc-source", argval, true))
{
source_type = ST_ODBC;
source_connstring = base::trim(argval, "\"");
}
else if (check_arg_with_value(argv, i, "--mysql-source", argval, true))
{
source_type = ST_MYSQL;
source_connstring = base::trim(argval, "\"");
}
else if (check_arg_with_value(argv, i, "--pythondbapi-source", argval, true))
{
source_type = ST_PYTHON;
source_connstring = base::trim(argval, "\"");
}
else if (check_arg_with_value(argv, i, "--source-password", argval, true))
source_password = argval;
else if (check_arg_with_value(argv, i, "--target-password", argval, true))
target_password = argval;
else if (strcmp(argv[i], "--force-utf8-for-source") == 0)
source_is_utf8 = true;
else if (check_arg_with_value(argv, i, "--source-charset", argval, true))
source_charset = argval;
else if (strcmp(argv[i], "--progress") == 0)
show_progress = true;
else if (strcmp(argv[i], "--truncate-target") == 0)
truncate_target = true;
else if (strcmp(argv[i], "--count-only") == 0)
{
// Count only will be allowed only if one of the trigger
// operations has not been indicated first
if ( !disable_triggers && !reenable_triggers)
count_only = true;
}
else if (strcmp(argv[i], "--check-types-only") == 0)
check_types_only = true;
else if (strcmp(argv[i], "--passwords-from-stdin") == 0)
passwords_from_stdin = true;
else if (strcmp(argv[i], "--abort-on-oversized-blobs") == 0)
abort_on_oversized_blobs = true;
else if (strcmp(argv[i], "--dont-disable-triggers") == 0)
disable_triggers_on_copy = false;
else if (strcmp(argv[i], "--resume") == 0)
resume = true;
else if (check_arg_with_value(argv, i, "--disable-triggers-on", argval, true))
{
// disabling/enabling triggers are standalone operations and mutually exclusive
// so here it ensures a request for trigger enabling was not found first
if (!reenable_triggers && !count_only)
{
disable_triggers = true;
trigger_schemas.insert(argval);
}
}
else if (check_arg_with_value(argv, i, "--reenable-triggers-on", argval, true))
{
// disabling/enabling triggers are standalone operations and mutually exclusive
// so here it ensures a request for trigger enabling was not found first
if (!disable_triggers && !count_only)
{
reenable_triggers = true;
trigger_schemas.insert(argval);
}
}
else if (check_arg_with_value(argv, i, "--thread-count", argval, true))
{
thread_count = base::atoi<int>(argval, 0);
if (thread_count < 1)
thread_count = 1;
}
else if (check_arg_with_value(argv, i, "--bulk-insert-batch-size", argval, true))
{
bulk_insert_batch = base::atoi<int>(argval, 0);
if (bulk_insert_batch < 1)
bulk_insert_batch = 100;
}
else if (strcmp(argv[i], "--version") == 0)
{
const char *type = APP_EDITION_NAME;
if (strcmp(APP_EDITION_NAME, "Community") == 0)
type = "CE";
printf("%s %s (%s) %i.%i.%i %s build %i\n"
, base::basename(argv[0]).c_str()
, type, APP_LICENSE_TYPE
, APP_MAJOR_NUMBER
, APP_MINOR_NUMBER
, APP_RELEASE_NUMBER
, APP_RELEASE_TYPE
, APP_BUILD_NUMBER
);
exit(0);
}
else if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0)
{
show_help();
exit(0);
}
else if (check_arg_with_value(argv, i, "--target", argval, true))
{
target_connstring = base::trim(argval, "\"");
}
else if (check_arg_with_value(argv, i, "--table-file", argval, true))
table_file = argval;
else if (strcmp(argv[i], "--table") == 0)
{
TableParam param;
if ((!count_only && i + 7 >= argc) || (count_only && i + 2 >= argc))
{
fprintf(stderr, "%s: Missing value for table copy specification\n", argv[0]);
exit(1);
}
param.source_schema = argv[++i];
param.source_table = argv[++i];
if (!(count_only && !resume))
{
param.target_schema = argv[++i];
param.target_table = argv[++i];
if(std::strcmp(argv[++i], "-") != 0)
param.source_pk_columns = base::split(argv[i], ",", -1);
if(std::strcmp(argv[++i], "-") != 0)
param.target_pk_columns = base::split(argv[i], ",", -1);
param.select_expression = argv[++i];
trigger_schemas.insert(param.target_schema);
}
param.copy_spec.resume = resume;
param.copy_spec.max_count = max_count;
param.copy_spec.type = CopyAll;
tables.add_task(param);
}
else if (strcmp(argv[i], "--table-range") == 0)
{
TableParam param;
if ((!count_only && i + 10 >= argc) || (count_only && i + 5 >= argc))
{
fprintf(stderr, "%s: Missing value for table copy specification\n", argv[0]);
exit(1);
}
param.source_schema = argv[++i];
param.source_table = argv[++i];
if (!(count_only && !resume))
{
param.target_schema = argv[++i];
param.target_table = argv[++i];
if(std::strcmp(argv[++i], "-") != 0)
param.source_pk_columns = base::split(argv[i], ",", -1);
if(std::strcmp(argv[++i], "-") != 0)
param.target_pk_columns = base::split(argv[i], ",", -1);
param.select_expression = argv[++i];
trigger_schemas.insert(param.target_schema);
}
param.copy_spec.range_key = argv[++i];
param.copy_spec.range_start = base::atoi<long long>(argv[++i], 0ll);
param.copy_spec.range_end = base::atoi<long long>(argv[++i], 0ll);
param.copy_spec.type = CopyRange;
tables.add_task(param);
}
else if (strcmp(argv[i], "--table-row-count") == 0)
{
TableParam param;
if ((!count_only && i + 8 >= argc) || (count_only && i + 3 >= argc))
{
fprintf(stderr, "%s: Missing value for table copy specification\n", argv[0]);
exit(1);
}
param.source_schema = argv[++i];
param.source_table = argv[++i];
if (!(count_only && !resume))
{
param.target_schema = argv[++i];
param.target_table = argv[++i];
if(std::strcmp(argv[++i], "-") != 0)
param.source_pk_columns = base::split(argv[i], ",", -1);
if(std::strcmp(argv[++i], "-") != 0)
param.target_pk_columns = base::split(argv[i], ",", -1);
param.select_expression = argv[++i];
}
param.copy_spec.row_count = base::atoi<long long>(argv[++i], 0ll);
param.copy_spec.resume = resume;
param.copy_spec.type = CopyCount;
tables.add_task(param);
}
else if (check_arg_with_value(argv, i, "--source-rdbms-type", argval, false))
source_rdbms_type = argval;
else if (strcmp(argv[i], "--table-where") == 0)
{
TableParam param;
if ((!count_only && i + 8 >= argc) || (count_only && i + 4 >= argc))
{
fprintf(stderr, "%s: Missing value for table copy specification\n", argv[0]);
exit(1);
}
param.source_schema = argv[++i];
param.source_table = argv[++i];
if (!(count_only && !resume))
{
param.target_schema = argv[++i];
param.target_table = argv[++i];
if(std::strcmp(argv[++i], "-") != 0)
param.source_pk_columns = base::split(argv[i], ",", -1);
if(std::strcmp(argv[++i], "-") != 0)
param.target_pk_columns = base::split(argv[i], ",", -1);
param.select_expression = argv[++i];
param.copy_spec.where_expression = argv[++i];
trigger_schemas.insert(param.target_schema);
}
else
{
param.select_expression = argv[++i];
param.copy_spec.where_expression = argv[++i];
}
param.copy_spec.type = CopyWhere;
tables.add_task(param);
}
else if (check_arg_with_value(argv, i, "--max-count", argval, true))
{
max_count = base::atoi<int>(argval, 0);
}
else if (strcmp(argv[i], "--source-use-cleartext") == 0)
source_use_cleartext_plugin = true;
else if (strcmp(argv[i], "--target-use-cleartext") == 0)
target_use_cleartext_plugin = true;
else
{
fprintf(stderr, "%s: Invalid option %s\n", argv[0], argv[i]);
exit(1);
}
i++;
}
// Creates the log to the target file if any, if not
// uses std_error
base::Logger logger(true, log_file);
if (!log_level.empty())
{
if (!set_log_level(log_level))
{
fprintf(stderr, "%s: invalid argument '%s' for option %s\n", argv[0], log_level.data(), "--log-level");
exit(1);
}
else
log_level_set = true;
}
// Set the log level from environment var WB_LOG_LEVEL if specified or set a default log level.
if (!log_level_set)
{
const char* log_setting = getenv("WB_LOG_LEVEL");
if (log_setting == NULL)
log_setting = "info";
else
log_level_set = true;
std::string level = base::tolower(log_setting);
base::Logger::active_level(level);
}
// If needed, reads the tasks from the table definition file
if (!table_file.empty())
{
if (!read_tasks_from_file(table_file, count_only, tables, trigger_schemas, resume, max_count))
{
fprintf(stderr, "Invalid table definitions format in file: %s\n", table_file.data());
exit(1);
}
}
// Not having the source connection data is an error unless
// the standalone operations to disable or reenable triggers
// are called
if (source_connstring.empty() && !reenable_triggers && ! disable_triggers)
{
fprintf(stderr, "Missing source DB server\n");
exit(1);
}
if (target_connstring.empty() && !(count_only && !resume))
{
fprintf(stderr, "Missing target DB server\n");
exit(1);
}
// Table definitions will be required only if the standalone operations to
// Reenable or disable triggers are not called
if (tables.empty() && !reenable_triggers && ! disable_triggers)
{
log_warning("Missing table list specification\n");
exit(0);
}
std::string source_host;
std::string source_user;
int source_port = -1;
std::string source_socket;
// Source connection is parsed only when NOT executing the
// Standalone operatios on triggers
if (source_type == ST_MYSQL && !reenable_triggers && ! disable_triggers)
{
if (!parse_mysql_connstring(source_connstring, source_user, source_password,
source_host, source_port, source_socket))
{
fprintf(stderr, "Invalid MySQL connection string %s for source database. Must be in format user[:pass]@host:port or user[:pass]@::socket\n", target_connstring.c_str());
exit(1);
}
}
std::string target_host;
std::string target_user;
int target_port = -1;
std::string target_socket;
if (!(count_only && !resume) && !parse_mysql_connstring(target_connstring, target_user, target_password,
target_host, target_port, target_socket))
{
fprintf(stderr, "Invalid MySQL connection string %s for target database. Must be in format user[:pass]@host:port or user[:pass]@::socket\n", target_connstring.c_str());
exit(1);
}
if (passwords_from_stdin)
{
char password[200];
if (!fgets(password, sizeof(password), stdin))
{
log_error("Error reading passwords from stdin\n");
exit(1);
}
if ((count_only && !resume)|| reenable_triggers || disable_triggers)
{
char *ptr = strtok(password, "\t\r\n");
if (ptr)
{
if (count_only)
source_password = ptr;
else
target_password = ptr;
}
}
else
{
char *ptr = strtok(password, "\r\n");
if (ptr)
{
ptr = strchr(password, '\t');
if (ptr)
{
source_password = std::string(password, ptr-password);
target_password = ptr+1;
}
else
source_password = password;
}
}
}
static SQLHENV odbc_env;
PyThreadState *state = NULL;
if (source_type == ST_PYTHON)
{
Py_Initialize();
PyEval_InitThreads();
state = PyEval_SaveThread();
}
try
{
if (count_only)
{
boost::scoped_ptr<CopyDataSource> psource;
if (source_type == ST_ODBC)
{
SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &odbc_env);
SQLSetEnvAttr(odbc_env, SQL_ATTR_ODBC_VERSION, (void *) SQL_OV_ODBC3, 0);
psource.reset(new ODBCCopyDataSource(odbc_env, source_connstring, source_password, source_is_utf8, source_rdbms_type));
}
else if (source_type == ST_MYSQL)
psource.reset(new MySQLCopyDataSource(source_host, source_port, source_user, source_password, source_socket, source_use_cleartext_plugin));
else
psource.reset(new PythonCopyDataSource(source_connstring, source_password));
boost::scoped_ptr<MySQLCopyDataTarget> ptarget;
TableParam task;
while(tables.get_task(task))
{
std::vector<std::string> last_pkeys;
if (task.copy_spec.resume)
{
if(!ptarget.get())
ptarget.reset(new MySQLCopyDataTarget(target_host, target_port, target_user, target_password, target_socket, target_use_cleartext_plugin, app_name, source_charset, source_rdbms_type));
last_pkeys = ptarget->get_last_pkeys(task.target_pk_columns, task.target_schema, task.target_table);
}
count_rows(psource, task.source_schema, task.source_table, task.source_pk_columns, task.copy_spec, last_pkeys);
}
}
else if (reenable_triggers || disable_triggers)
{
boost::scoped_ptr<MySQLCopyDataTarget> ptarget;
ptarget.reset(new MySQLCopyDataTarget(target_host, target_port, target_user, target_password, target_socket, target_use_cleartext_plugin, app_name, source_charset, source_rdbms_type));
if (disable_triggers)
ptarget->backup_triggers(trigger_schemas);
else
ptarget->restore_triggers(trigger_schemas);
}
else
{
std::vector<CopyDataTask*> threads;
boost::scoped_ptr<MySQLCopyDataTarget> ptarget_conn;
MySQLCopyDataTarget *ptarget = NULL;
CopyDataSource *psource = NULL;
if (disable_triggers_on_copy)
{
ptarget_conn.reset(new MySQLCopyDataTarget(target_host, target_port, target_user, target_password, target_socket, target_use_cleartext_plugin, app_name, source_charset, source_rdbms_type));
ptarget_conn->backup_triggers(trigger_schemas);
}
for (int index = 0; index < thread_count; index++)
{
if (source_type == ST_ODBC)
{
SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &odbc_env);
SQLSetEnvAttr(odbc_env, SQL_ATTR_ODBC_VERSION, (void *) SQL_OV_ODBC3, 0);
psource = new ODBCCopyDataSource(odbc_env, source_connstring, source_password, source_is_utf8, source_rdbms_type);
}
else if (source_type == ST_MYSQL)
psource = new MySQLCopyDataSource(source_host, source_port, source_user, source_password, source_socket, source_use_cleartext_plugin);
else
psource = new PythonCopyDataSource(source_connstring, source_password);
ptarget = new MySQLCopyDataTarget(target_host, target_port, target_user, target_password, target_socket, target_use_cleartext_plugin, app_name, source_charset, source_rdbms_type);
psource->set_max_blob_chunk_size(ptarget->get_max_allowed_packet());
psource->set_max_parameter_size((unsigned long)ptarget->get_max_long_data_size());
psource->set_abort_on_oversized_blobs(abort_on_oversized_blobs);
ptarget->set_truncate(truncate_target);
if (max_count > 0)
bulk_insert_batch = max_count;
ptarget->set_bulk_insert_batch_size((int)bulk_insert_batch);
if (check_types_only)
{
//XXXX
delete psource;
}
else
{
threads.push_back(new CopyDataTask(base::strfmt("Task %d", index + 1), psource, ptarget, &tables, show_progress));
}
}
// Waits for all the threads to complete
for (size_t index = 0; index < threads.size(); index++)
threads[index]->wait();
// Finally destroys the threads and connections
for (size_t index = 0; index < threads.size(); index++)
delete threads[index];
// Finally restores the triggers
if (disable_triggers_on_copy)
ptarget_conn->restore_triggers(trigger_schemas);
}
}
catch (std::exception &e)
{
log_error("Exception: %s\n", e.what());
if (source_type == ST_PYTHON)
{
PyEval_RestoreThread(state);
Py_Finalize();
}
exit(1);
}
if (source_type == ST_PYTHON)
{
PyEval_RestoreThread(state);
Py_Finalize();
}
printf("FINISHED\n");
fflush(stdout);
return 0;
}
static fm_system* parse_files(FILE *afile, FILE *cfile)
{
fm_system* system = (fm_system*)malloc(sizeof(fm_system));
unsigned int i;
unsigned int rows = count_rows(afile);
unsigned int cols = count_cols(afile);
fm_row *fm_rows = (fm_row *) malloc(sizeof(fm_row)*rows);
fm_poly *fm_polys = (fm_poly *) malloc(sizeof(fm_poly)*rows*2);
fm_poly_entry *fm_lesser_rows = (fm_poly_entry *) malloc(sizeof(fm_poly_entry)*rows*cols);
fm_poly_entry *fm_greater_rows = (fm_poly_entry *) malloc(sizeof(fm_poly_entry)*rows);
if(fm_rows == NULL || fm_polys == NULL || fm_lesser_rows == NULL || fm_greater_rows == NULL) {
fprintf(stderr, "Unable to allocate memory!\n");
exit(1);
}
for(i = 0; i < rows; ++i) {
fm_rows[i].lesser = &(fm_polys[i]);
fm_rows[i].greater = &(fm_polys[rows+i]);
fm_rows[i].lesser->poly = &(fm_lesser_rows[i*cols]);
fm_rows[i].lesser->poly_len = cols;
fm_rows[i].greater->poly = &(fm_greater_rows[i]);
fm_rows[i].greater->poly_len = 1;
}
long file_length = fsize(afile)+1;
char *buffer = (char *) malloc(sizeof(char)*file_length);
fread(buffer, sizeof(char), file_length, afile);
rewind(afile);
buffer[file_length-1] = '\0';
long long read_integer;
char *line_tok, *integer_tok, *line_save, *integer_save;
unsigned int ctr_col = 0;
unsigned int ctr_row = 0;
for (line_tok = strtok_r(buffer+4*sizeof(char), "\n", &line_save); line_tok; line_tok = strtok_r(NULL, "\n", &line_save)) {
//printf("line=%s\n", line_tok);
for (integer_tok = strtok_r(line_tok, " \t", &integer_save); integer_tok; integer_tok = strtok_r(NULL, " \t", &integer_save)) {
//printf("integer=%s\n", integer_tok);
sscanf(integer_tok, "%lld", &read_integer);
fm_rows[ctr_row].lesser->poly[ctr_col].numerator = read_integer;
fm_rows[ctr_row].lesser->poly[ctr_col].denominator = 1;
fm_rows[ctr_row].lesser->poly[ctr_col].index = ctr_col + 1;
++ctr_col;
}
system->nbr_x = ctr_col;
system->curr_nbr_x = ctr_col;
ctr_col = 0;
++ctr_row;
}
file_length = fsize(cfile)+1;
buffer = (char *) malloc(sizeof(char)*file_length);
fread(buffer, sizeof(char), file_length, cfile);
rewind(cfile);
buffer[file_length-1] = '\0';
ctr_row = 0;
for (line_tok = strtok_r(buffer+2*sizeof(char), " \t\n", &line_save); line_tok; line_tok = strtok_r(NULL, "\n", &line_save)) {
printf("line=%s\n", line_tok);
sscanf(line_tok, "%lld", &read_integer);
fm_rows[ctr_row].greater->poly[0].numerator = read_integer;
fm_rows[ctr_row].greater->poly[0].denominator = 1;
fm_rows[ctr_row].greater->poly[0].index = 0;
++ctr_row;
}
// free(buffer);
system->rows = fm_rows;
system->nbr_rows = count_rows(afile);
return system;
}
int parse_config(FILE *cnf, ode_model_parameters *omp, main_options *cnf_options){
/* This function parses the configuration file The configuration
* file contains xml like expressions containing data, measurement
* time points, etc.
* We start by defining regular expressions for the field names
*
*/
int D=0,U=0,C=0,F=0,T=0,N=0;
int i,l;
int n=10; // number of fields
regex_t cpt[2*n]; // defines the patterns for the field names
regex_t comment;
int bsize=2048;
char buffer[bsize];
gsl_matrix *reference_data;
gsl_matrix *sd_reference_data;
omp->data_is_relative=0; // assume data to be absolute
char *var_value, *var_value_newline;
//comments in file
regcomp(&comment,"#|//|%",REG_EXTENDED);
regcomp(&cpt[0],"\\[time\\]",REG_EXTENDED);
regcomp(&cpt[1],"\\[reference_input\\]",REG_EXTENDED);
regcomp(&cpt[2],"\\[reference_data\\]",REG_EXTENDED);
regcomp(&cpt[3],"\\[sd_reference_data\\]",REG_EXTENDED);
regcomp(&cpt[4],"\\[input\\]",REG_EXTENDED);
regcomp(&cpt[5],"\\[data\\]",REG_EXTENDED);
regcomp(&cpt[6],"\\[sd_data\\]",REG_EXTENDED);
regcomp(&cpt[7],"\\[prior_mu\\]",REG_EXTENDED);
regcomp(&cpt[8],"\\[prior_inv(erse)?_cov(ariance)?\\]",REG_EXTENDED);
regcomp(&cpt[9],"\\[output\\]",REG_EXTENDED);
regcomp(&cpt[n+0],"\\[/time\\]",REG_EXTENDED);
regcomp(&cpt[n+1],"\\[/reference_input\\]",REG_EXTENDED);
regcomp(&cpt[n+2],"\\[/reference_data\\]",REG_EXTENDED);
regcomp(&cpt[n+3],"\\[/sd_reference_data\\]",REG_EXTENDED);
regcomp(&cpt[n+4],"\\[/input\\]",REG_EXTENDED);
regcomp(&cpt[n+5],"\\[/data\\]",REG_EXTENDED);
regcomp(&cpt[n+6],"\\[/sd_data\\]",REG_EXTENDED);
regcomp(&cpt[n+7],"\\[/prior_mu\\]",REG_EXTENDED);
regcomp(&cpt[n+8],"\\[/prior_inv(erse)?_cov(ariance)?\\]",REG_EXTENDED);
regcomp(&cpt[n+9],"\\[/output\\]",REG_EXTENDED);
/* now that we have several regular expressions, we parse the file
* once to get the problem size: D,P,F,U,C; then we allocate mamory
* and parse the file a second time to read the data, inputs and so
* forth.
*/
/* relevant interfaces:
* count_rows(FILE *cnf, regex_t *end, regex_t *comment)
* count_columns(const char *c)
* read_columns(char *c, double *vector, const int length)
* read_block(int rows, int columns, FILE *f, double *target, regex_t *comment)
*/
while (!feof(cnf)){
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
var_value=strchr(buffer,'='); // string looks like this: [var_name]=[var_value]
if (var_value!=NULL) { // we have a variable definition
var_value[0]='\0'; //mark the end of the variable name
/*printf("var_name=%s\n",buffer);
printf("var_value=%s\n",var_value+1);
*printf("removing newline....\n");
*/
var_value_newline=strchr(++var_value,'\n');
if (var_value_newline!=NULL) var_value_newline[0]='\0';
printf("# [cfg] {%s} ← {%s}\n",buffer,var_value);
if (strcmp(cnf_options->output_file,"sample.dat")==0 && strcmp(buffer,"output")==0) strcpy(cnf_options->output_file,var_value);
else if (cnf_options->sample_size<0 && strcmp(buffer,"sample_size")==0) cnf_options->sample_size=strtol(var_value,NULL,0);
else if (cnf_options->target_acceptance<0 && strcmp(buffer,"acceptance")==0) cnf_options->target_acceptance=strtod(var_value,NULL);
else if (cnf_options->initial_stepsize<0 && strcmp(buffer,"step_size")==0) cnf_options->initial_stepsize=strtod(var_value,NULL);
else if (strcmp(buffer,"t0")==0) {omp->t0=strtod(var_value,NULL); printf("# t0 = %f\n",omp->t0);}
}
else {
for (i=0;i<n;i++){
if (regexec(&cpt[i],buffer,0,NULL,0)==0){
/* printf("found match with regular expression %i.\n",i); */
/* printf(buffer); */
switch (i){ // counting columns and/or rows
case 0: /*time*/
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
T=count_rows(cnf, &cpt[n+i], &comment);
break;
case 1: /* reference input */
omp->data_is_relative=1;
printf("data is relative.\n");
break;
case 4: /* inputs */
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
U=count_columns(buffer);
C=count_rows(cnf, &cpt[n+i], &comment);
// printf("# input field has %i lines. (%i experimental conditions)\n",l,C);
break;
case 5: /* data */
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
F=count_columns(buffer);
l=count_rows(cnf, &cpt[n+i], &comment);
printf("# data has %i (%i × %i) lines.\n",l,C,T);
break;
case 7: /* problem size */
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
D=count_rows(cnf, &cpt[n+i], &comment);
break;
case 9: /* output structure */
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
N=count_columns(buffer);
F=count_rows(cnf, &cpt[n+i], &comment);
}// switch
break;
}// if match
}// for (regular expressions)
}// while !EOF
}
printf("# file read once to determine the size of data and inputs.\n");
printf("# D=%i\tN=%i\tF=%i\tU=%i\tC=%i\tT=%i\n",D,N,F,U,C,T);
omp->D=D;
/* now we must allocate the necessary memory and fill it with values
*/
ode_model_parameters_alloc(omp, D, N, F, T, U, C);
reference_data=gsl_matrix_alloc(T,F);
sd_reference_data=gsl_matrix_alloc(T,F);
printf("# memory allocated.\n");
/* we reset the FILE structure and parse again, now reading the
* values.
*/
rewind(cnf);
printf("# rewind.\n");
while (!feof(cnf)){
do fgets(buffer,bsize,cnf);
while (regexec(&comment,buffer,0,NULL,0)==0);
for (i=0;i<n;i++){
if ( regexec(&cpt[i],buffer,0,NULL,0)==0){
/* printf("found match with regular expression %i.\n",i); */
/* printf(buffer); */
switch (i){// reading the data
case 0: /*time*/
read_block(T,1,cnf,omp->t->data,&comment);
printf("# measurement time(s) read.\n");
break;
case 1: /* reference input */
//printf("# reading reference input.\n");
read_block(1,U,cnf,omp->reference_u->data,&comment);
printf("# reference input read.\n");
break;
case 2: /* reference data */
read_block(T,F,cnf,reference_data->data,&comment);
printf("# reference data read.\n");
break;
case 3: /* sd reference data */
read_block(T,F,cnf,sd_reference_data->data,&comment);
printf("# standard deviation of reference data read.\n");
break;
case 4: /* inputs */
read_block(C,U,cnf,omp->input_u->data,&comment);
printf("# input read.\n");
break;
case 5: /* data */
read_block(C*T,F,cnf,omp->Data->data,&comment);
printf("# data read.\n");
break;
case 6: /* sd data */
read_block(C*T,F,cnf,omp->sdData->data,&comment);
printf("# standard deviation of data read.\n");
break;
case 7:
read_block(D,1,cnf,omp->prior_mu->data,&comment);
printf("# prior mean read.\n");
break;
case 8: /* prior inverse covariance */
read_block(D,D,cnf,omp->prior_inverse_cov->data,&comment);
printf("# prior inverse covariance matrix read.\n");
break;
case 9: /* output structure */
read_block(F,N,cnf,omp->output_C->data,&comment);
}// switch
break;
}// if match
}// for (regular expressions)
}// while !EOF
printf("# configuration read.\n");
/* now we take the ratios of data and reference data
*/
if (omp->data_is_relative){
printf("# calculating relative data (ratios)...");
ratio_with_sd(omp->Data,omp->sdData,reference_data,sd_reference_data);
printf("# done.\n");
}
// omp->t0=0.0;
// cleanup
gsl_matrix_free(reference_data);
gsl_matrix_free(sd_reference_data);
for (i=0;i<2*n;i++) regfree(&cpt[i]);
return EXIT_SUCCESS;
}