obi ls: now done in C (preparing things for R packages to read DMS) and

switch to version 3.0.0b36

src/obidms.c

@@ -1409,6 +1409,107 @@ DIR* opendir_in_dms(OBIDMS_p dms, const char* path_name)
 }
 
 
+char* obi_dms_formatted_infos(OBIDMS_p dms, bool detailed)
+{
+	char*          dms_infos = NULL;
+	char*   	   view_infos = NULL;
+	char*          view_name = NULL;
+	char*          tax_name = NULL;
+	char*          all_tax_dir_path = NULL;
+	int            i;
+	struct dirent* dp;
+	Obiview_p      view;
+
+	// DMS name
+	dms_infos = (char*) malloc((strlen("# DMS name: ")+strlen(dms->dms_name)+strlen("\n# Views:\n")+1) * sizeof(char));
+	if (dms_infos == NULL)
+	{
+		obidebug(1, "\nError allocating memory for DMS formatted infos");
+		return NULL;
+	}
+	strcpy(dms_infos, "# DMS name: ");
+	strcat(dms_infos, dms->dms_name);
+	strcat(dms_infos, "\n# Views:\n");
+
+	// Go through views and get their infos
+	rewinddir(dms->view_directory);
+	while ((dp = readdir(dms->view_directory)) != NULL)
+	{
+		if ((dp->d_name)[0] == '.')
+			continue;
+		i=0;
+		while ((dp->d_name)[i] != '.')
+			i++;
+		view_name = (char*) malloc((i+1) * sizeof(char));
+		if (view_name == NULL)
+		{
+			obi_set_errno(OBI_MALLOC_ERROR);
+			obidebug(1, "\nError allocating memory for a view name when getting formatted DMS infos: file %s", dp->d_name);
+			return NULL;
+		}
+		strncpy(view_name, dp->d_name, i);
+		view_name[i] = '\0';
+		view = obi_open_view(dms, view_name);
+		if (view == NULL)
+		{
+			obidebug(1, "\nError opening a view to get DMS formatted infos");
+			return NULL;
+		}
+		if (detailed)
+			view_infos = obi_view_formatted_infos(view, detailed);
+		else
+			view_infos = obi_view_formatted_infos_one_line(view);
+		if (view_infos == NULL)
+		{
+			obidebug(1, "\nError getting a view infos to get DMS formatted infos");
+			return NULL;
+		}
+		dms_infos = realloc(dms_infos, (strlen(dms_infos)+strlen(view_infos)+1) * sizeof(char));
+		if (dms_infos == NULL)
+		{
+			obidebug(1, "\nError reallocating memory for DMS formatted infos");
+			return NULL;
+		}
+		strcat(dms_infos, view_infos);
+		if (obi_save_and_close_view(view) < 0)
+		{
+			obidebug(1, "\nError closing view while getting DMS formatted infos");
+			return NULL;
+		}
+		if (detailed)
+		{
+			dms_infos = realloc(dms_infos, (strlen(dms_infos)+2) * sizeof(char));
+			strcat(dms_infos, "\n");
+		}
+	}
+
+	// Add taxonomies
+	dms_infos = realloc(dms_infos, (strlen(dms_infos)+strlen("\n# Taxonomies:\n")+1) * sizeof(char));
+	if (dms_infos == NULL)
+	{
+		obidebug(1, "\nError reallocating memory for DMS formatted infos");
+		return NULL;
+	}
+	strcat(dms_infos, "# Taxonomies:\n");
+	rewinddir(dms->tax_directory);
+	while ((dp = readdir(dms->tax_directory)) != NULL)
+	{
+		if ((dp->d_name)[0] == '.')
+			continue;
+		tax_name = dp->d_name;
+		dms_infos = realloc(dms_infos, (strlen(dms_infos)+strlen("  # ")+strlen(view_infos)+1) * sizeof(char));
+		if (dms_infos == NULL)
+		{
+			obidebug(1, "\nError reallocating memory for DMS formatted infos");
+			return NULL;
+		}
+		strcat(dms_infos, "  # ");
+		strcat(dms_infos, tax_name);
+	}
+	return dms_infos;
+}
+
+
 // TODO move somewhere else maybe
 // TODO discuss arguments
 obiversion_t obi_import_column(const char* dms_path_1, const char* dms_path_2, const char* column_name, obiversion_t version_number)