game folder "just" compiles (not link)

libs/inicfg.c

@@ -0,0 +1,164 @@
+#include <stdio.h>
+#include <malloc.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <strlite.h>
+#include <inicfg.h>
+
+TSTR_LIST read_config(const char *filename)
+  {
+  FILE *f;
+  TSTR_LIST ls;
+  char buff[256];
+
+  f=fopen(filename,"r");
+  if (f==NULL) return NULL;
+  ls=create_list(256);
+  while (!feof(f))
+     {
+     char *c;
+     buff[0]=0;
+     if (fgets(buff,256,f)==NULL) break;
+     c=strchr(buff,'\n');if (c!=NULL) *c=0;
+     if (ferror(f))
+        {
+        release_list(ls);
+        fclose(f);
+        return NULL;
+        }
+     str_add(&ls,buff);
+     }
+  fclose(f);
+  return ls;
+  }
+
+TSTR_LIST merge_configs(TSTR_LIST target, TSTR_LIST source)
+{
+  char buff[256];
+  int i;
+  char *c;
+
+  buff[255]=0;
+  for (i=0;i<str_count(source);i++) if (source[i])
+  {
+	strncpy(buff,source[i],255);
+	c=strchr(buff,' ');
+	if (c!=NULL)
+	{
+	  int p;
+	  *c=0;
+	  p=find_ini_field(target,buff);
+	  if (p==-1)
+	  {
+		str_add(&target,source[i]);
+	  }
+	  else
+	  {
+		str_replace(&target,p,source[i]);
+	  }
+	}
+  }
+  return target;
+}
+
+char comcmp(const char *text,const char *command)
+  {
+  while (toupper(*text)==toupper(*command)) text++,command++;
+  if (*command==0 && *text==' ') return 1;
+  return 0;
+  }
+
+int find_ini_field(TSTR_LIST ls,const char *name)
+  {
+  const char *a;
+  char *b;
+  int i,cnt=str_count(ls);
+
+  for (i=0;i<cnt;i++) if (ls[i]!=NULL)
+     {
+     a=name;
+     b=ls[i];
+     while (*b==32) b++;
+     if (*b==';') continue;
+     if (comcmp(b,a)) return i;
+     }
+  return -1;
+  }
+
+void add_field_txt(TSTR_LIST *ls,const char *name,const char *text)
+  {
+  int i;
+  char *d;
+
+  d=alloca(strlen(name)+strlen(text)+2);
+  sprintf(d,"%s %s",name,text);
+  i=find_ini_field(*ls,name);
+  if (i==-1) str_add(ls,d);
+  else
+     str_replace(ls,i,d);
+  }
+
+void add_field_num(TSTR_LIST *ls,const char *name,long number)
+  {
+  char buff[20];
+
+  itoa(number,buff,10);
+  add_field_txt(ls,name,buff);
+  }
+
+int save_config(TSTR_LIST ls,const char *filename)
+  {
+  int i,cnt,err=0;
+  FILE *f;
+  f=fopen(filename,"w");
+  if (f==NULL) return -1;
+  cnt=str_count(ls);
+  for(i=0;i<cnt && !err;i++) if (ls[i]!=NULL)
+     {
+     if (fputs(ls[i],f)==EOF) err=-1;
+     putc('\n',f);
+     }
+  fclose(f);
+  return err;
+  }
+
+
+const char *get_text_field(TSTR_LIST ls,const char *name)
+  {
+  int i;
+  char *c;
+  if (ls==NULL) return NULL;
+  i=find_ini_field(ls,name);if (i==-1) return NULL;
+  c=ls[i];
+  c=strchr(c,' ');if (c!=NULL) while (*c==' ') c++;
+  else c=strchr(ls[i],0);
+  return c;
+  }
+
+
+int get_num_field(TSTR_LIST ls,const char *name,int *num)
+  {
+  const char *c;
+
+  c=get_text_field(ls,name);
+  if (c==NULL) return -1;
+  if (sscanf(c,"%d",num)!=1) return -1;
+  return 0;
+  }
+
+void process_ini(TSTR_LIST ls,void (*process)(const char *line))
+  {
+  char *c;
+  int i,cnt;
+  cnt=str_count(ls);
+
+  for(i=0;i<cnt;i++) if (ls[i]!=NULL)
+     {
+     c=ls[i];
+     while (*c==' ') c++;
+     if (*c==';') continue;
+     process(c);
+     }
+  }
+