rnd-20030208-2-src
[rocksndiamonds.git] / src / libgame / misc.c
index 42c7616c03257bef1e575160592782eb89870bdd..3e3f5b7164983b24de30c8e0c7f5eb411be6628d 100644 (file)
@@ -442,7 +442,7 @@ char *getPath3(char *path1, char *path2, char *path3)
   return complete_path;
 }
 
-static char *getStringCat2(char *s1, char *s2)
+char *getStringCat2(char *s1, char *s2)
 {
   char *complete_string = checked_malloc(strlen(s1) + strlen(s2) + 1);
 
@@ -475,6 +475,14 @@ char *getStringToLower(char *s)
   return s_copy;
 }
 
+void setString(char **old_value, char *new_value)
+{
+  if (*old_value != NULL)
+    free(*old_value);
+
+  *old_value = getStringCopy(new_value);
+}
+
 
 /* ------------------------------------------------------------------------- */
 /* command line option handling functions                                    */
@@ -1499,17 +1507,17 @@ boolean FileIsArtworkType(char *basename, int type)
 /* functions for loading artwork configuration information                   */
 /* ------------------------------------------------------------------------- */
 
-static void FreeCustomArtworkList(struct ArtworkListInfo *,
-                                 struct ListNodeInfo ***, int *);
-
-static int get_parameter_value(int type, char *value)
+int get_parameter_value(int type, char *value)
 {
   return (strcmp(value, ARG_UNDEFINED) == 0 ? ARG_UNDEFINED_VALUE :
          type == TYPE_INTEGER ? get_integer_from_string(value) :
          type == TYPE_BOOLEAN ? get_boolean_from_string(value) :
-         -1);
+         ARG_UNDEFINED_VALUE);
 }
 
+static void FreeCustomArtworkList(struct ArtworkListInfo *,
+                                 struct ListNodeInfo ***, int *);
+
 struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
                                           struct ConfigInfo *suffix_list,
                                           int num_file_list_entries)
@@ -1517,7 +1525,7 @@ struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
   struct FileInfo *file_list;
   int num_file_list_entries_found = 0;
   int num_suffix_list_entries = 0;
-  int list_pos = 0;
+  int list_pos;
   int i, j;
 
   file_list = checked_calloc(num_file_list_entries * sizeof(struct FileInfo));
@@ -1529,27 +1537,26 @@ struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
   for (i=0; i<num_file_list_entries; i++)
   {
     file_list[i].token = NULL;
+
     file_list[i].default_filename = NULL;
     file_list[i].filename = NULL;
 
     if (num_suffix_list_entries > 0)
     {
-      int parameter_array_size = num_suffix_list_entries * sizeof(int);
+      int parameter_array_size = num_suffix_list_entries * sizeof(char *);
 
       file_list[i].default_parameter = checked_calloc(parameter_array_size);
       file_list[i].parameter = checked_calloc(parameter_array_size);
 
       for (j=0; j<num_suffix_list_entries; j++)
       {
-       int default_parameter =
-         get_parameter_value(suffix_list[j].type, suffix_list[j].value);
-
-       file_list[i].default_parameter[j] = default_parameter;
-       file_list[i].parameter[j] = default_parameter;
+       setString(&file_list[i].default_parameter[j], suffix_list[j].value);
+       setString(&file_list[i].parameter[j], suffix_list[j].value);
       }
     }
   }
 
+  list_pos = 0;
   for (i=0; config_list[i].token != NULL; i++)
   {
     int len_config_token = strlen(config_list[i].token);
@@ -1564,8 +1571,8 @@ struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
          strcmp(&config_list[i].token[len_config_token - len_suffix],
                 suffix_list[j].token) == 0)
       {
-       file_list[list_pos].default_parameter[j] =
-         get_parameter_value(suffix_list[j].type, config_list[i].value);
+       setString(&file_list[list_pos].default_parameter[j],
+                 config_list[i].value);
 
        is_file_entry = FALSE;
        break;
@@ -1616,7 +1623,7 @@ static boolean token_suffix_match(char *token, char *suffix, int start_pos)
   int len_suffix = strlen(suffix);
 
 #if 0
-  if (IS_PARENT_PROCESS(audio.mixer_pid))
+  if (IS_PARENT_PROCESS())
     printf(":::::::::: check '%s' for '%s' ::::::::::\n", token, suffix);
 #endif
 
@@ -1651,19 +1658,19 @@ static void read_token_parameters(struct SetupFileList *setup_file_list,
 
   if (filename != NULL)
   {
+    setString(&file_list_entry->filename, filename);
+
     /* when file definition found, set all parameters to default values */
     for (i=0; suffix_list[i].token != NULL; i++)
-      file_list_entry->parameter[i] =
-       get_parameter_value(suffix_list[i].type, suffix_list[i].value);
+      setString(&file_list_entry->parameter[i], suffix_list[i].value);
 
-    file_list_entry->filename = getStringCopy(filename);
+    file_list_entry->redefined = TRUE;
 
     /* mark config file token as well known from default config */
     setTokenValue(setup_file_list, file_list_entry->token, known_token_value);
   }
   else
-    file_list_entry->filename =
-      getStringCopy(file_list_entry->default_filename);
+    setString(&file_list_entry->filename, file_list_entry->default_filename);
 
   /* check for config tokens that can be build by base token and suffixes */
   for (i=0; suffix_list[i].token != NULL; i++)
@@ -1673,8 +1680,7 @@ static void read_token_parameters(struct SetupFileList *setup_file_list,
 
     if (value != NULL)
     {
-      file_list_entry->parameter[i] =
-       get_parameter_value(suffix_list[i].type, value);
+      setString(&file_list_entry->parameter[i], value);
 
       /* mark config file token as well known from default config */
       setTokenValue(setup_file_list, token, known_token_value);
@@ -1692,10 +1698,10 @@ static void add_dynamic_file_list_entry(struct FileInfo **list,
                                        char *token)
 {
   struct FileInfo *new_list_entry;
-  int parameter_array_size = num_suffix_list_entries * sizeof(int);
+  int parameter_array_size = num_suffix_list_entries * sizeof(char *);
 
 #if 0
-  if (IS_PARENT_PROCESS(audio.mixer_pid))
+  if (IS_PARENT_PROCESS())
     printf("===> found dynamic definition '%s'\n", token);
 #endif
 
@@ -1704,6 +1710,7 @@ static void add_dynamic_file_list_entry(struct FileInfo **list,
   new_list_entry = &(*list)[*num_list_entries - 1];
 
   new_list_entry->token = getStringCopy(token);
+  new_list_entry->filename = NULL;
   new_list_entry->parameter = checked_calloc(parameter_array_size);
 
   read_token_parameters(extra_file_list, suffix_list, new_list_entry);
@@ -1711,7 +1718,8 @@ static void add_dynamic_file_list_entry(struct FileInfo **list,
 
 static void add_property_mapping(struct PropertyMapping **list,
                                 int *num_list_entries,
-                                int base_index, int ext1_index,int ext2_index,
+                                int base_index, int ext1_index,
+                                int ext2_index, int ext3_index,
                                 int artwork_index)
 {
   struct PropertyMapping *new_list_entry;
@@ -1724,6 +1732,7 @@ static void add_property_mapping(struct PropertyMapping **list,
   new_list_entry->base_index = base_index;
   new_list_entry->ext1_index = ext1_index;
   new_list_entry->ext2_index = ext2_index;
+  new_list_entry->ext3_index = ext3_index;
 
   new_list_entry->artwork_index = artwork_index;
 }
@@ -1735,17 +1744,19 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
   char **base_prefixes = artwork_info->base_prefixes;
   char **ext1_suffixes = artwork_info->ext1_suffixes;
   char **ext2_suffixes = artwork_info->ext2_suffixes;
+  char **ext3_suffixes = artwork_info->ext3_suffixes;
   int num_file_list_entries = artwork_info->num_file_list_entries;
   int num_suffix_list_entries = artwork_info->num_suffix_list_entries;
   int num_base_prefixes = artwork_info->num_base_prefixes;
   int num_ext1_suffixes = artwork_info->num_ext1_suffixes;
   int num_ext2_suffixes = artwork_info->num_ext2_suffixes;
+  int num_ext3_suffixes = artwork_info->num_ext3_suffixes;
   char *filename = getCustomArtworkConfigFilename(artwork_info->type);
   struct SetupFileList *setup_file_list;
   struct SetupFileList *extra_file_list = NULL;
   struct SetupFileList *list;
   char *known_token_value = KNOWN_TOKEN_VALUE;
-  int i, j, k;
+  int i, j, k, l;
 
 #if 0
   printf("GOT CUSTOM ARTWORK CONFIG FILE '%s'\n", filename);
@@ -1754,12 +1765,12 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
   /* always start with reliable default values */
   for (i=0; i<num_file_list_entries; i++)
   {
-    if (file_list[i].filename != NULL)
-      free(file_list[i].filename);
-    file_list[i].filename = NULL;
+    setString(&file_list[i].filename, file_list[i].default_filename);
 
     for (j=0; j<num_suffix_list_entries; j++)
-      file_list[i].parameter[j] = file_list[i].default_parameter[j];
+      setString(&file_list[i].parameter[j], file_list[i].default_parameter[j]);
+
+    file_list[i].redefined = FALSE;
   }
 
   /* free previous dynamic artwork file array */
@@ -1773,9 +1784,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
     }
 
     free(artwork_info->dynamic_file_list);
-
     artwork_info->dynamic_file_list = NULL;
-    artwork_info->num_dynamic_file_list_entries = 0;
 
     FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
                          &artwork_info->num_dynamic_file_list_entries);
@@ -1800,7 +1809,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
   for (i=0; i<num_file_list_entries; i++)
     read_token_parameters(setup_file_list, suffix_list, &file_list[i]);
 
-  /* set some additional tokens to "known" */
+  /* set all known tokens to "known" keyword */
   setTokenValue(setup_file_list, "name", known_token_value);
   setTokenValue(setup_file_list, "sort_priority", known_token_value);
 
@@ -1850,7 +1859,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
     }
 
 #if 0
-    if (IS_PARENT_PROCESS(audio.mixer_pid))
+    if (IS_PARENT_PROCESS())
     {
       if (parameter_suffix_found)
        printf("---> skipping token '%s' (parameter token)\n", token);
@@ -1862,7 +1871,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
     if (parameter_suffix_found)
       continue;
 
-    /* ---------- step 1: search for matching base prefix ---------- */
+    /* ---------- step 0: search for matching base prefix ---------- */
 
     start_pos = 0;
     for (i=0; i<num_base_prefixes && !base_prefix_found; i++)
@@ -1870,14 +1879,25 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
       char *base_prefix = base_prefixes[i];
       int len_base_prefix = strlen(base_prefix);
       boolean ext1_suffix_found = FALSE;
+      boolean ext2_suffix_found = FALSE;
+      boolean ext3_suffix_found = FALSE;
+      boolean exact_match = FALSE;
+      int base_index = -1;
+      int ext1_index = -1;
+      int ext2_index = -1;
+      int ext3_index = -1;
 
       base_prefix_found = token_suffix_match(token, base_prefix, start_pos);
 
       if (!base_prefix_found)
        continue;
 
+      base_index = i;
+
       if (start_pos + len_base_prefix == len_token)    /* exact match */
       {
+       exact_match = TRUE;
+
        add_dynamic_file_list_entry(dynamic_file_list,
                                    num_dynamic_file_list_entries,
                                    extra_file_list,
@@ -1886,32 +1906,35 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
                                    token);
        add_property_mapping(property_mapping,
                             num_property_mapping_entries,
-                            i, -1, -1,
+                            base_index, -1, -1, -1,
                             current_summarized_file_list_entry);
        continue;
       }
 
 #if 0
-      if (IS_PARENT_PROCESS(audio.mixer_pid))
+      if (IS_PARENT_PROCESS())
        printf("---> examining token '%s': search 1st suffix ...\n", token);
 #endif
 
-      /* ---------- step 2: search for matching first suffix ---------- */
+      /* ---------- step 1: search for matching first suffix ---------- */
 
       start_pos += len_base_prefix;
       for (j=0; j<num_ext1_suffixes && !ext1_suffix_found; j++)
       {
        char *ext1_suffix = ext1_suffixes[j];
        int len_ext1_suffix = strlen(ext1_suffix);
-       boolean ext2_suffix_found = FALSE;
 
        ext1_suffix_found = token_suffix_match(token, ext1_suffix, start_pos);
 
        if (!ext1_suffix_found)
          continue;
 
+       ext1_index = j;
+
        if (start_pos + len_ext1_suffix == len_token)   /* exact match */
        {
+         exact_match = TRUE;
+
          add_dynamic_file_list_entry(dynamic_file_list,
                                      num_dynamic_file_list_entries,
                                      extra_file_list,
@@ -1920,43 +1943,93 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
                                      token);
          add_property_mapping(property_mapping,
                               num_property_mapping_entries,
-                              i, j, -1,
+                              base_index, ext1_index, -1, -1,
                               current_summarized_file_list_entry);
          continue;
        }
 
+       start_pos += len_ext1_suffix;
+      }
+
+      if (exact_match)
+       break;
+
 #if 0
-       if (IS_PARENT_PROCESS(audio.mixer_pid))
-         printf("---> examining token '%s': search 2nd suffix ...\n", token);
+      if (IS_PARENT_PROCESS())
+       printf("---> examining token '%s': search 2nd suffix ...\n", token);
 #endif
 
-       /* ---------- step 3: search for matching second suffix ---------- */
+      /* ---------- step 2: search for matching second suffix ---------- */
 
-       start_pos += len_ext1_suffix;
-       for (k=0; k<num_ext2_suffixes && !ext2_suffix_found; k++)
+      for (k=0; k<num_ext2_suffixes && !ext2_suffix_found; k++)
+      {
+       char *ext2_suffix = ext2_suffixes[k];
+       int len_ext2_suffix = strlen(ext2_suffix);
+
+       ext2_suffix_found = token_suffix_match(token, ext2_suffix,start_pos);
+
+       if (!ext2_suffix_found)
+         continue;
+
+       ext2_index = k;
+
+       if (start_pos + len_ext2_suffix == len_token)   /* exact match */
        {
-         char *ext2_suffix = ext2_suffixes[k];
-         int len_ext2_suffix = strlen(ext2_suffix);
-
-         ext2_suffix_found = token_suffix_match(token, ext2_suffix,start_pos);
-
-         if (!ext2_suffix_found)
-           continue;
-
-         if (start_pos + len_ext2_suffix == len_token) /* exact match */
-         {
-           add_dynamic_file_list_entry(dynamic_file_list,
-                                       num_dynamic_file_list_entries,
-                                       extra_file_list,
-                                       suffix_list,
-                                       num_suffix_list_entries,
-                                       token);
-           add_property_mapping(property_mapping,
-                                num_property_mapping_entries,
-                                i, j, k,
-                                current_summarized_file_list_entry);
-           continue;
-         }
+         exact_match = TRUE;
+
+         add_dynamic_file_list_entry(dynamic_file_list,
+                                     num_dynamic_file_list_entries,
+                                     extra_file_list,
+                                     suffix_list,
+                                     num_suffix_list_entries,
+                                     token);
+         add_property_mapping(property_mapping,
+                              num_property_mapping_entries,
+                              base_index, ext1_index, ext2_index, -1,
+                              current_summarized_file_list_entry);
+         continue;
+       }
+
+       start_pos += len_ext2_suffix;
+      }
+
+      if (exact_match)
+       break;
+
+#if 0
+      if (IS_PARENT_PROCESS())
+       printf("---> examining token '%s': search 3rd suffix ...\n",token);
+#endif
+
+      /* ---------- step 3: search for matching third suffix ---------- */
+
+      for (l=0; l<num_ext3_suffixes && !ext3_suffix_found; l++)
+      {
+       char *ext3_suffix = ext3_suffixes[l];
+       int len_ext3_suffix = strlen(ext3_suffix);
+
+       ext3_suffix_found =token_suffix_match(token,ext3_suffix,start_pos);
+
+       if (!ext3_suffix_found)
+         continue;
+
+       ext3_index = l;
+
+       if (start_pos + len_ext3_suffix == len_token) /* exact match */
+       {
+         exact_match = TRUE;
+
+         add_dynamic_file_list_entry(dynamic_file_list,
+                                     num_dynamic_file_list_entries,
+                                     extra_file_list,
+                                     suffix_list,
+                                     num_suffix_list_entries,
+                                     token);
+         add_property_mapping(property_mapping,
+                              num_property_mapping_entries,
+                              base_index, ext1_index, ext2_index, ext3_index,
+                              current_summarized_file_list_entry);
+         continue;
        }
       }
     }
@@ -1969,8 +2042,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
                     artwork_info->sizeof_artwork_list_entry);
   }
 
-  if (extra_file_list != NULL &&
-      options.verbose && IS_PARENT_PROCESS(audio.mixer_pid))
+  if (extra_file_list != NULL && options.verbose && IS_PARENT_PROCESS())
   {
     boolean dynamic_tokens_found = FALSE;
     boolean unknown_tokens_found = FALSE;
@@ -2189,14 +2261,17 @@ void ReloadCustomArtworkList(struct ArtworkListInfo *artwork_info)
 #if 0
   printf("DEBUG: reloading %d static artwork files ...\n",
         num_file_list_entries);
-  printf("DEBUG: reloading %d dynamic artwork files ...\n",
-        num_dynamic_file_list_entries);
 #endif
 
   for(i=0; i<num_file_list_entries; i++)
     LoadArtworkToList(artwork_info, &artwork_info->artwork_list[i],
                      file_list[i].filename, i);
 
+#if 0
+  printf("DEBUG: reloading %d dynamic artwork files ...\n",
+        num_dynamic_file_list_entries);
+#endif
+
   for(i=0; i<num_dynamic_file_list_entries; i++)
     LoadArtworkToList(artwork_info, &artwork_info->dynamic_artwork_list[i],
                      dynamic_file_list[i].filename, i);
@@ -2230,7 +2305,7 @@ void FreeCustomArtworkLists(struct ArtworkListInfo *artwork_info)
 
 #if 0
   printf("%s: FREEING ARTWORK ...\n",
-        IS_CHILD_PROCESS(audio.mixer_pid) ? "CHILD" : "PARENT");
+        IS_CHILD_PROCESS() ? "CHILD" : "PARENT");
 #endif
 
   FreeCustomArtworkList(artwork_info, &artwork_info->artwork_list,
@@ -2241,7 +2316,7 @@ void FreeCustomArtworkLists(struct ArtworkListInfo *artwork_info)
 
 #if 0
   printf("%s: FREEING ARTWORK -- DONE\n",
-        IS_CHILD_PROCESS(audio.mixer_pid) ? "CHILD" : "PARENT");
+        IS_CHILD_PROCESS() ? "CHILD" : "PARENT");
 #endif
 }
 
@@ -2301,3 +2376,20 @@ void debug_print_timestamp(int counter_nr, char *message)
 
   counter[counter_nr][1] = Counter();
 }
+
+void debug_print_parent_only(char *format, ...)
+{
+  if (!IS_PARENT_PROCESS())
+    return;
+
+  if (format)
+  {
+    va_list ap;
+
+    va_start(ap, format);
+    vprintf(format, ap);
+    va_end(ap);
+
+    printf("\n");
+  }
+}