Function pj_create_argv_internal

src/create.cpp:288–311

/

/*************************************************************************************/
PJ *pj_create_argv_internal(PJ_CONTEXT *ctx, int argc, char **argv) {
    /**************************************************************************************
    For use by pipeline init function.
    **************************************************************************************/
    if (nullptr == ctx)
        ctx = pj_get_default_ctx();
    if (nullptr == argv) {
        proj_context_errno_set(ctx, PROJ_ERR_INVALID_OP_MISSING_ARG);
        return nullptr;
    }

    /* ...and let pj_init_ctx do the hard work */
    /* New interface: forbid init=epsg:XXXX syntax by default */
    const int allow_init_epsg =
        proj_context_get_use_proj4_init_rules(ctx, FALSE);
    PJ *P = pj_init_ctx_with_allow_init_epsg(ctx, argc, argv, allow_init_epsg);

    /* Support cs2cs-style modifiers */
    int ret = cs2cs_emulation_setup(P);
    if (0 == ret)
        return proj_destroy(P);

    return P;
}