libRASCH

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pl_general.c Go to the documentation of this file. /*---------------------------------------------------------------------------- * * Copyright (C) 2002-2004, Raphael Schneider * See the file COPYING for information on usage and redistribution. * * $Header: /home/cvs_repos/librasch/src/shared/pl_general.c,v 1.12 2004/07/06 08:19:50 rasch Exp $ * *--------------------------------------------------------------------------*/ #include <stdlib.h> #include <string.h> #include <stdio.h> #define _LIBRASCH_BUILD #define _DEFINE_INFO_STRUCTS #include <pl_general.h> #include <ra_event_props.h> #ifdef WIN32 #include <windows.h> #endif int comp_func(const void *id, const void *meta_inf) { return (*((int *) id) - ((struct meta_info *) meta_inf)->id); } /* comp_func() */ struct meta_info * get_meta_info(int id) { int num_inf = sizeof(_meta) / sizeof(_meta[0]); return bsearch(&id, _meta, num_inf, sizeof(_meta[0]), &comp_func); } /* get_meta_minfo() */ int find_ra_info_by_name(value_handle vh, const char *c) { int num_inf, i; struct ra_value *v = (struct ra_value *)vh; if (!vh || !c) return -1; num_inf = sizeof(_meta) / sizeof(_meta[0]); /* TODO: think about faster way to find infos (perhaps hash-values ?) */ for (i = 0; i < num_inf; i++) { if (strcmp(_meta[i].ascii_id, c) == 0) break; } if (i >= num_inf) return -1; ra_value_reset(vh); set_meta_info(vh, _meta[i].name, _meta[i].desc, _meta[i].id); v->utype = _meta[i].type; return 0; } /* find_ra_info_by_name() */ int get_ra_info_id_ascii_by_id(long id, char *id_ascii) { int num_inf, i; if (!id_ascii) return -1; num_inf = sizeof(_meta) / sizeof(_meta[0]); for (i = 0; i < num_inf; i++) { if (_meta[i].id == id) break; } if (i >= num_inf) return -1; strcpy(id_ascii, _meta[i].ascii_id); return 0; } /* get_ra_info_name_by_id() */ void split_filename(const char *file, char sep, char *dir, char *name, char *ext) { const char *dir_p, *name_p, *ext_p; size_t len; dir_p = name_p = ext_p = 0; strcpy(dir, "."); name[0] = '\0'; ext[0] = '\0'; /* look for directory */ name_p = strrchr(file, sep); if (name_p) { len = name_p - file; strncpy(dir, file, len); dir[len] = '\0'; name_p += 1; } else name_p = file; /* look for extension */ ext_p = strrchr(name_p, '.'); if (ext_p) { strcpy(ext, ext_p + 1); len = ext_p - name_p; } else len = strlen(name_p); strncpy(name, name_p, len); name[len] = '\0'; } /* split_filename() */ void set_one_session(struct ra_meas *meas, const char *name, const char *desc) { meas->sessions = ra_alloc_mem(sizeof(struct ra_session)); memset(meas->sessions, 0, sizeof(struct ra_session)); meas->num_sessions = 1; if (name) strncpy(meas->sessions[0].name, name, RA_VALUE_NAME_MAX); if (desc) strncpy(meas->sessions[0].desc, desc, RA_VALUE_DESC_MAX); meas->sessions[0].root_rec = ra_alloc_mem(sizeof(struct ra_rec)); memset(meas->sessions[0].root_rec, 0, sizeof(struct ra_rec)); meas->sessions[0].root_rec->meas = meas; meas->sessions[0].root_rec->handle_id = RA_HANDLE_REC; } /* set_one_session() */ void free_session_rec(struct ra_rec *rh) { if (rh == NULL) return; if (rh->child != NULL) free_session_rec(rh->child); if (rh->next != NULL) free_session_rec(rh->next); ra_free_mem(rh); } /* free_session_rec */ int fill_predef_class_info(long id, value_handle vh_id, value_handle vh_name, value_handle vh_desc) { int n_class = sizeof(ra_event_class) / sizeof(struct event_class_desc); int i, idx; idx = -1; for (i = 0; i < n_class; i++) { if (ra_event_class[i].id == id) { idx = i; break; } } if (idx == -1) return -1; ra_value_set_string(vh_id, ra_event_class[idx].ascii_id); ra_value_set_string(vh_name, ra_event_class[idx].name); ra_value_set_string(vh_desc, ra_event_class[idx].desc); return 0; } /* fill_predef_class_info() */ int fill_predef_class_info_ascii(const char *ascii_id, value_handle vh_name, value_handle vh_desc) { int n_class = sizeof(ra_event_class) / sizeof(struct event_class_desc); int i, idx; idx = -1; for (i = 0; i < n_class; i++) { if (strcmp(ascii_id, ra_event_class[i].ascii_id) == 0) { idx = i; break; } } if (idx == -1) return -1; ra_value_set_string(vh_name, ra_event_class[idx].name); ra_value_set_string(vh_desc, ra_event_class[idx].desc); return 0; } /* fill_predef_class_info_ascii() */ long get_class_id(const char *ascii_id) { int n = sizeof(ra_event_class) / sizeof(struct event_class_desc); int i, idx; idx = -1; for (i = 0; i < n; i++) { if (strcmp(ascii_id, ra_event_class[i].ascii_id) == 0) { idx = i; break; } } if (idx == -1) return -1; return ra_event_class[idx].id; } /* get_class_id() */ int fill_predef_prop_info(int prop, value_handle vh_id, value_handle vh_type, value_handle vh_len, value_handle vh_name, value_handle vh_desc, value_handle vh_unit, value_handle vh_use_minmax, value_handle vh_min, value_handle vh_max) { int n_prop = sizeof(ra_event_prop) / sizeof(struct event_prop_desc); int i, idx; idx = -1; for (i = 0; i < n_prop; i++) { if (ra_event_prop[i].id == prop) { idx = i; break; } } if (idx == -1) return -1; ra_value_set_string(vh_id, ra_event_prop[idx].ascii_id); ra_value_set_long(vh_type, ra_event_prop[idx].val_type); ra_value_set_long(vh_len, ra_event_prop[idx].num_values); ra_value_set_string(vh_name, ra_event_prop[idx].name); ra_value_set_string(vh_desc, ra_event_prop[idx].desc); ra_value_set_string(vh_unit, ra_event_prop[idx].unit); ra_value_set_long(vh_use_minmax, ra_event_prop[idx].use_minmax); ra_value_set_double(vh_min, ra_event_prop[idx].min_value); ra_value_set_double(vh_max, ra_event_prop[idx].max_value); return 0; } /* fill_predef_prop_info() */ int fill_predef_prop_info_ascii(const char *ascii_id, value_handle vh_type, value_handle vh_len, value_handle vh_name, value_handle vh_desc, value_handle vh_unit, value_handle vh_use_minmax, value_handle vh_min, value_handle vh_max) { int n_prop = sizeof(ra_event_prop) / sizeof(struct event_prop_desc); int i, idx; idx = -1; for (i = 0; i < n_prop; i++) { if (strcmp(ascii_id, ra_event_prop[i].ascii_id) == 0) { idx = i; break; } } if (idx == -1) return -1; ra_value_set_long(vh_type, ra_event_prop[idx].val_type); ra_value_set_long(vh_len, ra_event_prop[idx].num_values); ra_value_set_string(vh_name, ra_event_prop[idx].name); ra_value_set_string(vh_desc, ra_event_prop[idx].desc); ra_value_set_string(vh_unit, ra_event_prop[idx].unit); ra_value_set_long(vh_use_minmax, ra_event_prop[idx].use_minmax); ra_value_set_double(vh_min, ra_event_prop[idx].min_value); ra_value_set_double(vh_max, ra_event_prop[idx].max_value); return 0; } /* fill_predef_prop_info_ascii() */ long get_prop_id(const char *ascii_id) { int n = sizeof(ra_event_prop) / sizeof(struct event_prop_desc); int i, idx; idx = -1; for (i = 0; i < n; i++) { if (strcmp(ascii_id, ra_event_prop[i].ascii_id) == 0) { idx = i; break; } } if (idx == -1) return -1; return ra_event_prop[idx].id; } /* get_prop_id() */