From 619beb63a1748cd9ece96260bfb2e9484e52cb67 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <PromyLOPh@lavabit.com>
Date: Sat, 9 May 2009 16:07:05 +0200
Subject: Cleanup

Remove unused files, move mpiosh to src, ...
---
 mpiosh/cfgio.c | 654 ---------------------------------------------------------
 1 file changed, 654 deletions(-)
 delete mode 100644 mpiosh/cfgio.c

(limited to 'mpiosh/cfgio.c')

diff --git a/mpiosh/cfgio.c b/mpiosh/cfgio.c
deleted file mode 100644
index b8a1829..0000000
--- a/mpiosh/cfgio.c
+++ /dev/null
@@ -1,654 +0,0 @@
-#include "cfgio.h"
-
-#include <sys/stat.h>
-#include <unistd.h>
-
-/***************************************************
- * help!!! functions
- ***************************************************/
-
-char *
-cfg_resolve_path(const char *filename)
-{
-  char *fn = NULL;
-
-  if (filename[0] != '~') return strdup(filename);
-  
-  if (filename[1] == '/' ) {
-    /* own home directory */
-    char *home;
-    if ((home = getenv ("HOME")) == NULL) {
-      fn = strdup(filename);
-    } else {
-      fn = (char *)malloc(strlen(home) + strlen(filename+1) + 1);
-      sprintf(fn, "%s%s", home,filename+1);
-    }
-  } else {
-    /* other home directory */ 
-    struct passwd *pw;
-    char *dir = strchr(filename, '/');
-    size_t len = (size_t)(dir - filename-1);
-    char user[len];
-    strncpy(user, filename+1, len);
-    user[len] = '\0';
-    
-    if (!(pw = getpwnam(user))) {
-      fn = strdup(filename); 
-    } else {
-      fn = (char *) malloc(strlen(pw->pw_dir) + strlen(dir) + 1);
-      sprintf (fn, "%s%s",pw->pw_dir, dir);
-    }  
-  }  
-
-  return fn;
-}
-
-/***************************************************
- * open functions
- ***************************************************/
-int cfg_save(CfgHandle *h, int cl){
-  if (h && h->file) {
-    FILE *f = h->file;
-    CfgGroup *group;
-    group = h->first;
-
-    while (group) {
-      CfgKey *key;
-      fprintf(f, "[%s]\n", group->name);
-      key = group->first;
-      while (key) {
-	fprintf(f, "%s=%s\n", key->name, key->value ? key->value : "");
-	key = key->next;
-      }
-      fprintf(f, "\n");
-      group = group->next;
-    }
-    if (cl) return cfg_close(h);
-    return 0;
-  }
-  return -1;
-}
-
-int cfg_save_as(CfgHandle *h, const char* filename, int err, int cl){
-  if (h && filename) {
-    int res;
-    res = cfg_handle_change_filename(h, filename);
-    if (res) return res;
-    res = cfg_open(h, err, "w+");
-    if (res) return res;
-    return cfg_save(h,cl);
-  }
-  return -1;
-}
-  
-
-int cfg_read(CfgHandle *h, int cl){
-  if (h && h->file){
-    char *gname = NULL;
-    FILE* file = h->file;
-    int offset;
-    char *line = (char*)malloc(_CFG_MAX_LINE_SIZE);
-    while ((line = fgets(line, _CFG_MAX_LINE_SIZE, file)) != NULL) {
-      for (offset = strlen(line); offset > 0 && isspace(line[offset-1]); line[--offset] = '\0');
-      for (offset = 0;isspace(line[offset]); offset++);
-      switch (line[offset]) {
-      case '#': 
-      case '\0': break;
-      case '[':	
-	free (gname);
-	gname = strdup(line+offset+1);
-	gname[strlen(gname)-1] = '\0';
-	cfg_group_new(h, gname);
-	break;
-      default: {
-	char *k, *v, *vo, *p;
-	size_t len;
-	int i;
-	p = strchr(line+offset, '=');
-	if (p) {
-	  len = (size_t)(p - (line+offset) + 1);
-	  k = (char*)malloc(len);
-	  k = strncpy(k, line+offset, len);
-	  k[len-1] = '\0';
-	  for (i = strlen(k); i > 0 && isspace(k[i-1]); k[--i] = '\0');
-	  v = (char*)malloc(strlen(p+1)+1);
-	  /* 	  v = (char*)malloc(strlen(p+1)); */
-	  v = strcpy(v, p+1);
-	  for (vo = v; isspace(vo[0]); vo++);
-	  /* 	  for (vo = v+1; isspace(vo[0]); vo++); */
-	  cfg_key_new_with_value(h, gname, k, vo);
-	  free (v);
-	} else {
-	  len = (size_t)(strlen(line) - offset + 1);
-	  k = (char*)malloc(len);
-	  k = strncpy(k, line+offset, len);
-	  k[len-1] = '\0';	    
-	  vo = NULL;
-	  cfg_key_new_with_value(h, gname, k, vo);
-	}
-	  
-	free (k);
-      }
-      }
-    }   
-    free (line);
-    free (gname);
-    if (cl) return cfg_close(h);
-    return 0;
-  }
-  return -1;
-}
-
-
-int cfg_open_file(CfgHandle* h, const char* filename, int reportErrors, const char* mode){
-  if ((h->file = fopen (filename, mode)) != NULL) {
-    return 0;
-  } else {
-    if (reportErrors) {
-      fprintf (stderr, "Can't open configuration file \"%s\": %s\n",
-	       filename, strerror (errno));
-    }
-    return -1;
-  }
-}
-
-char *
-cfg_find_file(char **files, char **pathes)
-{
-  /* e.g.:
-     char *files[] = { ".blarc", "blarc", "bla", NULL };
-     char *pathes[] = { "/", "/usr/etc/", "/etc/", NULL }; */ 
-  char **file, **path = pathes;
-  char *options_file = NULL, *help = NULL;
-  struct stat s;
-  
-  while (*path) {
-    file = files;
-    while(*file) {
-      free(options_file);
-      options_file = (char *)malloc(sizeof(char) * (
-						    strlen(*path) + 
-						    strlen(*file) + 1));
-      sprintf(options_file, "%s%s", *path, *file);
-      help = cfg_resolve_path(options_file);
-      if (!stat(help, &s)) {
-	free(options_file);
-	return help;
-      }
-      free(help);
-      file++;
-    }
-    path++;
-  }
-  free(options_file);
-  
-  return NULL;
-}
-
-int
-cfg_open_user_file(CfgHandle *h, const char* filename, 
-		   int reportErrors, const char* mode)
-{
-  char *fn = cfg_resolve_path(filename);
-  int ret = cfg_open_file(h, fn, reportErrors, mode);
-
-  free(fn);
-  
-  return ret;
-}
-
-int cfg_open(CfgHandle* h, int reportErrors, const char* mode){
-  int res;
-  const char *filename;
-  if (!h || !h->filename || !mode) return -1;
-  filename = h->filename;
-  if (filename[0] == '~') {
-    /* Absolute Path of a Users HomeDir */
-    res = cfg_open_user_file (h, filename, reportErrors, mode);
-  } else if (filename[0] == '/') {
-    /*       Absolute pathname: try it - there are no alternatives */
-    res = cfg_open_file (h, filename, reportErrors, mode);
-  } else {
-    /*      Relative pathname: try current directory first */
-    res = cfg_open_file (h, filename, 0, mode);
-  }  
-  return res;
-}
-
-int cfg_open_read (CfgHandle *handle, const char* filename, int err, int cl){
-  if (handle && filename) {
-    int res;
-    res = cfg_handle_change_filename(handle, filename);
-    if (res) return res;
-    res = cfg_open(handle, err, "r");
-    if (res) return res;    
-    return cfg_read(handle,cl);
-  }
-  else return -1;
-}
-
-int cfg_close (CfgHandle* h){
-  if (!h || !h->file) return -1;
-  fclose (h->file);
-  h->file = NULL;
-  return 0;
-}
-
-
-/***************************************************
- * commons
- ***************************************************/
-
-CfgGroup* cfg_find_group(CfgHandle* h, const char* g){
-  CfgGroup *tmp;
-  if (h == NULL || g == NULL) return NULL;
-  tmp = h->first;
-  while (tmp && strcmp(tmp->name, g) != 0) tmp = tmp->next;
-  return tmp;
-}
-
-CfgKey* cfg_find_key(CfgGroup* g, const char* key){
-  CfgKey* tmp;
-  if (g == NULL || key == NULL) return NULL;
-  tmp = g->first;
-  while (tmp && strcmp(tmp->name, key) != 0) tmp = tmp->next;
-  return tmp;
-}
-
-/***************************************************
- * cfg_handle_...
- ***************************************************/
-  
-CfgHandle* cfg_handle_new_with_filename (const char* filename, int read){
-  CfgHandle* h;
-  h = (CfgHandle*)malloc(sizeof(CfgHandle));
-  if (!h) return NULL;
-  
-  h->filename = filename ? strdup(filename) : NULL;
-  h->file  = NULL;
-  h->first = h->last = NULL;
-
-  if (read) {
-    int r = cfg_open_read(h, filename, 0, 1);
-    if (r != 0) {
-      cfg_handle_free(h);
-      return NULL;
-    }
-  }
-
-  return h;
-}
-
-CfgHandle* cfg_handle_new (){
-  return cfg_handle_new_with_filename(NULL,0);
-}
-
-
-int cfg_handle_change_filename(CfgHandle *h, const char* filename){
-  if (h && filename) {
-    if (h->file) return -2;
-    free (h->filename);
-    h->filename = strdup(filename);
-    return 0;
-  }
-  else return -1;
-}
-
-
-int cfg_handle_add_group(CfgHandle* h, CfgGroup* g){
-  if (h && g) {
-    CfgGroup* last = h->last;
-    if (last) {
-      last->next = g;
-      g->prev = last;
-    } else {
-      h->first = g;
-    }
-    h->last  = g;
-    g->pp = h;
-    return 0;
-  }
-  else 
-    return -1;
-}
-
-void cfg_handle_free (CfgHandle* h){
-  CfgGroup *ga, *gb;
-  CfgKey *ka, *kb;
-  if (!h) return;
-  ga = h->first;
-  if (h->file) fclose (h->file);
-  while (ga){
-    gb = ga->next;
-    ka = ga->first;
-    while (ka) {
-      kb = ka->next;
-      free (ka->name);
-      free (ka->value);
-      free (ka);
-      ka = kb;      
-    }
-    free (ga->name);
-    free (ga);
-    ga = gb;
-  }
-  free (h);
-}
-
-
-/***************************************************
- * cfg_group_...
- ***************************************************/
-
-int cfg_group_exist(CfgHandle* h, const char* name){
-  if (h == NULL || name == NULL) 
-    return -1;
-  else {
-    CfgGroup* tmp = h->first;
-    while (tmp && strcmp(tmp->name,name) != 0 ) 
-      tmp = tmp->next;
-    if (tmp !=  NULL) return -1;
-  }
-  return 0;
-}
-
-int cfg_group_new (CfgHandle* handle, const char* name){
-  if (cfg_find_group(handle, name) == NULL) {
-    CfgGroup* g = (CfgGroup*)malloc(sizeof(CfgGroup));
-    if (!g) return -1;
-    g->name = strdup(name);
-    g->prev = NULL;
-    g->next = NULL;
-    g->first = NULL;
-    g->last = NULL;
-    g->pp = NULL;
-    return cfg_handle_add_group(handle, g);
-  } else 
-    return -1;
-}
-
-int cfg_group_add_key(CfgGroup* g, CfgKey* k){
-  if (g && k) {
-    CfgKey* last = g->last;
-    if (last) {
-      last->next = k;
-      k->prev = last;
-    } else {
-      g->first = k;
-    }
-    
-    g->last  = k;
-    k->pp = g;
-    return 0;
-  } else 
-    return -1;
-}
-
-void cfg_group_free(CfgHandle* h, const char* name){
-  if (h && name) {
-    CfgGroup *tmp, *prev, *next;
-    CfgKey *a, *b;
-    tmp = cfg_find_group(h, name);
-    if (!tmp) return;
-    
-    a = tmp->first;
-    while (a) {
-      b = a->next;
-      free (a->name);
-      free (a->value);
-      free (a);
-      a = b;
-    }
-
-    prev = tmp->prev;
-    next = tmp->next;
-    
-    free (tmp->name);
-    if (prev) {
-      prev->next = next;
-    } else {
-      tmp->pp->first= next;
-    }
-
-    if (next) {
-      next->prev = prev;
-    } else {
-      tmp->pp->last = prev;
-    }
-
-    free(tmp);
-  }
-}
-
-/***************************************************
- * cfg_key_...
- ***************************************************/
-
-int
-cfg_key_new (CfgHandle* h, const char* g, const char* key)
-{
-  CfgGroup *group;
-  if ((group = cfg_find_group(h, g)) == NULL) return -1;
-  //  if (cfg_find_key(group, key) != NULL) return -1;
-  if (h && g && key) {
-    CfgKey* k = (CfgKey*)malloc(sizeof(CfgKey));
-    if (!k) return -1;
-    k->name = strdup(key);
-    k->value = NULL;
-    k->prev = NULL;
-    k->next = NULL;
-    k->pp = NULL;
-    return cfg_group_add_key(group, k);
-  } else 
-    return -1;
-}
-
-int
-cfg_key_new_with_value(CfgHandle* h, const char* g, const char* key,
-		       const char* value)
-{
-  if (cfg_key_new (h, g, key) == 0) {
-    CfgKey* tmp = cfg_find_group(h, g)->last;
-    if (!tmp) return -1;
-    tmp->value = ((value == NULL) ? NULL : strdup(value));
-    return 0;
-  } else 
-    return -1;
-}
-
-int
-cfg_key_set_value(CfgHandle* h, const char* g, const char* key,
-		  const char* value)
-{
-  if (h && g && key && value) {
-    CfgKey* tmp = cfg_find_key(cfg_find_group(h,g), key);
-    if (!tmp) return -1;
-    free (tmp->value);
-    tmp->value = ((value == NULL) ? NULL : strdup(value));
-    return 0;
-  } else return -1;
-}
-
-int
-cfg_key_set_uint_value (CfgHandle *h, const char* g, const char* key,
-			unsigned int value)
-{
-  char dest[30];
-  sprintf(dest,"%ud", value);
-  return cfg_key_set_value(h, g, key, dest);
-}
-
-int
-cfg_key_set_int_value (CfgHandle *h, const char* g, const char* key,
-		       int value)
-{
-  char dest[30];
-  sprintf(dest,"%d", value);
-  return cfg_key_set_value(h, g, key, dest);  
-}
-
-int
-cfg_key_set_double_value (CfgHandle *h, const char* g, const char* key,
-			  double value)
-{
-  char dest[30];
-  sprintf(dest,"%e",value);
-  return cfg_key_set_value(h, g, key, dest);
-}
-
-int
-cfg_key_set_float_value (CfgHandle *h, const char* g, const char* key,
-			 float value)
-{	
-  char dest[30];
-  sprintf(dest,"%f",value);
-  return cfg_key_set_value(h, g, key, dest);
-}
-
-int
-cfg_key_set_bool_value (CfgHandle *h, const char* g, const char* key,
-			bool value)
-{
-  char dest[2];
-  sprintf(dest, "%1d", value);
-  return cfg_key_set_value(h, g, key, dest);
-}
-
-int
-cfg_key_set_char_value (CfgHandle *h, const char* g, const char* key,
-			char value)
-{
-  char dest[2];
-  sprintf(dest, "%c",value);
-  return cfg_key_set_value(h, g, key, dest);  
-}
-
-const char*
-cfg_key_get_value(CfgHandle* h, const char* g, const char* key)
-{
-  if (h && g && key) {
-    CfgKey* tmp = cfg_find_key(cfg_find_group(h,g), key);
-    if (!tmp) return NULL;
-    return tmp->value;
-  } else
-    return NULL;
-}
-
-int 
-cfg_key_get_value_as_bool(CfgHandle* h, const char* g, const char* key, 
-			  bool* res){
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  if (!strcasecmp(nptr, "yes") || !strcasecmp(nptr, "true"))
-    *res = TRUE;
-  else
-    *res = FALSE;
-
-  return (int)*endptr;
-}
-
-int
-cfg_key_get_value_as_uint(CfgHandle* h, const char* g, const char* key, 
-			  unsigned int* res){
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (unsigned int)strtoul(nptr, &endptr, 10);
-  return (int)*endptr;
-}
-
-int
-cfg_key_get_value_as_int(CfgHandle* h, const char* g, const char* key,
-			 int* res)
-{
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (int)strtol(nptr, &endptr, 10);
-  return (int)*endptr;
-}
-  
-int
-cfg_key_get_value_as_ushort(CfgHandle* h, const char* g, const char* key,
-			    unsigned short* res)
-{
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (unsigned short)strtoul(nptr, &endptr, 10);
-  return (int)*endptr;
-}
-
-int 
-cfg_key_get_value_as_short(CfgHandle* h, const char* g, const char* key,
-			   short* res)
-{
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (short)strtol(nptr, &endptr, 10);
-  return (int)*endptr;
-}
-
-int 
-cfg_key_get_value_as_double(CfgHandle* h, const char* g, const char* key,
-			    double* res)
-{
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (double)strtod(nptr, &endptr);
-  return (int)*endptr;
-}
-
-int 
-cfg_key_get_value_as_float(CfgHandle* h, const char* g, const char* key, 
-			   float* res)
-{
-  char *endptr;
-  const char *nptr = cfg_key_get_value(h, g, key);
-  if (!nptr) return -1;
-  *res = (float)strtod(nptr, &endptr);
-  return (int)*endptr;
-}
-
-void
-cfg_key_free (CfgHandle* h, const char* g, const char* key)
-{
-  if (h && g && key) {
-    CfgKey *tmp, *prev, *next;
-    tmp = cfg_find_key(cfg_find_group(h,g), key);
-    if (!tmp) return;
-    prev = tmp->prev;
-    next = tmp->next;
-    
-    free (tmp->name);
-    free (tmp->value);
-    
-    if (prev) {
-      prev->next = next;
-    } else {
-      tmp->pp->first = next;
-    }
-
-    if (next) {
-      next->prev = prev;
-    } else {
-      tmp->pp->last  = prev;
-    }
-    
-    free (tmp);
-  }
-}
-
-void
-cfg_key_for_each (CfgHandle* h, const char* grp, cfg_key_func func)
-{
-  CfgGroup *tmp = cfg_find_group(h,grp);
-
-  if (tmp && func) {
-    CfgKey *k = tmp->first;      
-    while(k) func(k), k = k->next;
-  }
-}
-- 
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