create_new_file_config()

static SHPLOADERCONFIG * create_new_file_config ( const char *  filename )

static

Definition at line 901 of file shp2pgsql-gui.c.

{
        SHPLOADERCONFIG *loader_file_config;
        char *table_start, *table_end;
        int i;
 
        /* Generate a new configuration by copying the global options first and then
           adding in the specific values for this file */
        loader_file_config = malloc(sizeof(SHPLOADERCONFIG));
        memcpy(loader_file_config, global_loader_config, sizeof(SHPLOADERCONFIG));
 
        /* Note: we must copy the encoding here since it is the only pass-by-reference
           type set in set_loader_config_defaults() and each config needs its own copy
           of any referenced items */
        loader_file_config->encoding = strdup(global_loader_config->encoding);
        if ( loader_file_config->encoding == NULL )
        {
                free(loader_file_config);
                pgui_seterr("Unable to allocate memory for encoding");
                return 0;
        }
 
        /* Copy the filename (we'll remove the .shp extension in a sec) */
        loader_file_config->shp_file = strdup(filename);
        if ( loader_file_config->shp_file == NULL )
        {
                free(loader_file_config->encoding);
                free(loader_file_config);
                pgui_seterr("Unable to allocate memory for filename");
                return 0;
        }
 
        /* Generate the default table name from the filename */
        table_start = loader_file_config->shp_file + strlen(loader_file_config->shp_file);
        while (*table_start != '/' && *table_start != '\\' && table_start > loader_file_config->shp_file)
                table_start--;
 
        /* Forward one to start of actual characters */
        table_start++;
 
        /* Roll back from end to first . character. */
        table_end = loader_file_config->shp_file + strlen(loader_file_config->shp_file);
        while (*table_end != '.' && table_end > loader_file_config->shp_file && table_end > table_start )
                table_end--;
 
        /* Copy the table name */
        loader_file_config->table = malloc(table_end - table_start + 1);
        memcpy(loader_file_config->table, table_start, table_end - table_start);
        loader_file_config->table[table_end - table_start] = '\0';
 
        /* Force the table name to lower case */
        for (i = 0; i < table_end - table_start; i++)
        {
                if (isupper(loader_file_config->table[i]) != 0)
                        loader_file_config->table[i] = tolower(loader_file_config->table[i]);
        }
 
        /* Set the default schema to public */
        loader_file_config->schema = strdup("public");
 
        /* Set the default geo column name */
        if (global_loader_config->geography)
                loader_file_config->geo_col = strdup(GEOGRAPHY_DEFAULT);
        else
                loader_file_config->geo_col = strdup(GEOMETRY_DEFAULT);
 
        return loader_file_config;
}

References shp_loader_config::encoding, free(), shp_loader_config::geo_col, shp_loader_config::geography, GEOGRAPHY_DEFAULT, GEOMETRY_DEFAULT, global_loader_config, malloc(), pgui_seterr(), shp_loader_config::schema, shp_loader_config::shp_file, and shp_loader_config::table.

Referenced by pgui_action_open_file_dialog(), and process_single_uri().

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