ShpLoaderCreate()

SHPLOADERSTATE* ShpLoaderCreate

(

SHPLOADERCONFIG *

config

)

Definition at line 784 of file shp2pgsql-core.c.

{
        SHPLOADERSTATE *state;
 
        /* Create a new state object and assign the config to it */
        state = malloc(sizeof(SHPLOADERSTATE));
        state->config = config;
 
        /* Set any state defaults */
        state->hSHPHandle = NULL;
        state->hDBFHandle = NULL;
        state->has_z = 0;
        state->has_m = 0;
        state->types = NULL;
        state->widths = NULL;
        state->precisions = NULL;
        state->col_names = NULL;
        state->field_names = NULL;
        state->num_fields = 0;
        state->pgfieldtypes = NULL;
 
        state->from_srid = config->shp_sr_id;
        state->to_srid = config->sr_id;
 
        /* If only one has a valid SRID, use it for both. */
        if (state->to_srid == SRID_UNKNOWN)
        {
                if (config->geography)
                {
                        state->to_srid = 4326;
                }
                else
                {
                        state->to_srid = state->from_srid;
                }
        }
 
        if (state->from_srid == SRID_UNKNOWN)
        {
                state->from_srid = state->to_srid;
        }
 
        /* If the geo col name is not set, use one of the defaults. */
        state->geo_col = config->geo_col;
 
        if (!state->geo_col)
        {
                state->geo_col = config->geography ? GEOGRAPHY_DEFAULT : GEOMETRY_DEFAULT;
        }
 
        colmap_init(&state->column_map);
 
        return state;
}

References shp_loader_state::col_names, colmap_init(), shp_loader_state::column_map, shp_loader_state::config, shp_loader_state::field_names, shp_loader_state::from_srid, shp_loader_config::geo_col, shp_loader_state::geo_col, shp_loader_config::geography, GEOGRAPHY_DEFAULT, GEOMETRY_DEFAULT, shp_loader_state::has_m, shp_loader_state::has_z, shp_loader_state::hDBFHandle, shp_loader_state::hSHPHandle, malloc(), shp_loader_state::num_fields, shp_loader_state::pgfieldtypes, shp_loader_state::precisions, shp_loader_config::shp_sr_id, shp_loader_config::sr_id, SRID_UNKNOWN, shp_loader_state::to_srid, shp_loader_state::types, and shp_loader_state::widths.

Referenced by pgui_action_import(), test_ShpLoaderCreate(), and validate_remote_loader_columns().

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