libRASCH

00001 
00010 /*----------------------------------------------------------------------------
00011  *
00012  * Copyright (C) 2002-2004, Raphael Schneider
00013  * See the file COPYING for information on usage and redistribution.
00014  *
00015  * $Header: /home/cvs_repos.bak/librasch/src/estimate_ch_infos.c,v 1.5 2004/06/22 13:43:45 rasch Exp $
00016  *
00017  *--------------------------------------------------------------------------*/
00018 
00019 #include <stdlib.h>
00020 #include <string.h>
00021 #include <stdio.h>
00022 
00023 #define _LIBRASCH_BUILD
00024 #include <ra_estimate_ch_infos.h>
00025 #include <ra_priv.h>
00026 
00027 int find_name(const char *name, char *part);
00028 int isletter(char c);
00029 
00030 
00031 
00039 LIBRAAPI int
00040 ra_est_ch_type(const char *name, struct ra_est_ch_infos *inf)
00041 {
00042         int found = 0;
00043         int i;
00044         char *name_utf8;
00045 
00046         if (name[0] == '\0')
00047                 return 0;
00048 
00049         name_utf8 = malloc(strlen(name) * 2);
00050         local_to_utf8(name, name_utf8, strlen(name) * 2);
00051 
00052         for (i = 0; i < _num_infs; i++)
00053         {
00054                 found = find_name(name_utf8, _inf[i].name_contains);
00055                 if (found)
00056                 {
00057                         memcpy(inf, &(_inf[i]), sizeof(_inf[0]));
00058                         break;
00059                 }
00060         }
00061 
00062         return found;
00063 } /* ra_est_ch_type() */
00064 
00065 
00073 int
00074 find_name(const char *name, char *part)
00075 {
00076         int found = 0;
00077         int i;
00078 
00079         char *buf = NULL;
00080 
00081         buf = malloc(strlen(part) + 1);
00082         memset(buf, 0, strlen(part) + 1);
00083 
00084         for (i = 0; i < (int) strlen(name) - 1; i++)
00085         {
00086                 if ((i == 0) || (!isletter(name[i]) && isletter(name[i + 1])))
00087                 {
00088                         if (i == 0)
00089                                 strncpy(buf, &(name[i]), strlen(part));
00090                         else
00091                                 strncpy(buf, &(name[i + 1]), strlen(part));
00092 
00093                         if (RA_STRICMP(buf, part) == 0)
00094                         {
00095                                 found = 1;
00096                                 break;
00097                         }
00098                 }
00099         }
00100 
00101         if (buf)
00102                 free(buf);
00103 
00104         return found;
00105 } /* find_name() */
00106 
00107 
00114 int
00115 isletter(char c)
00116 {
00117         if (((c >= 'a') && (c <= 'z')) || ((c >= 'A') && (c <= 'Z')))
00118                 return 1;
00119 
00120         return 0;
00121 } /* isletter() */
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estimate_ch_infos.c
