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33 * GROningen Mixture of Alchemy and Childrens' Stories
44 #include "gmx_fatal.h"
47 gmx_bool get_a_line(FILE *fp,char line[],int n)
55 if (!fgets(line0,n+1,fp)) {
59 dum=strchr(line0,'\n');
62 else if (strlen(line0)==n) {
63 fprintf(stderr,"Warning: line length exceeds buffer length (%d), data might be corrupted\n",n);
66 fprintf(stderr,"Warning: file does not end with a newline, last line:\n%s\n",
68 dum=strchr(line0,';');
71 strncpy(line,line0,n);
74 } while (dum[0] == '\0');
80 gmx_bool get_header(char line[],char *header)
82 char temp[STRLEN],*dum;
91 gmx_fatal(FARGS,"header is not terminated on line:\n'%s'\n",line);
95 if (sscanf(temp,"%s%*s",header) != 1)
101 int get_strings(const char *db,char ***strings)
110 if (fscanf(in,"%d",&nstr) != 1) {
111 gmx_warning("File %s is empty",db);
116 for(i=0; (i<nstr); i++) {
117 if(1 != fscanf(in,"%s",buf))
119 gmx_fatal(FARGS,"Cannot read string from buffer");
122 fprintf(stderr,"Have read: %s\n",buf);
124 ptr[i] = strdup(buf);
133 int search_str(int nstr,char **str,char *key)
138 for(i=0; (i<nstr); i++)
139 if (gmx_strcasecmp(str[i],key)==0)
145 int fget_lines(FILE *in,char ***strings)
152 pret = fgets(buf,255,in);
153 if ( pret==NULL || sscanf(buf,"%d",&nstr) != 1)
155 gmx_warning("File is empty");
161 for(i=0; (i<nstr); i++) {
163 ptr[i] = gmx_strdup(buf);
171 int get_lines(const char *db,char ***strings)
177 nstr = fget_lines(in,strings);
183 int get_file(const char *db,char ***strings)
193 while (fgets2(buf,STRLEN-1,in)) {
198 ptr[i] = strdup(buf);