static int on_config_mruby_handler_path(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node)
{
struct mruby_configurator_t *self = (void *)cmd->configurator;
if (node->data.scalar[0] == '\0') {
self->vars->mruby_handler_path = h2o_iovec_init(NULL, 0);
} else {
self->vars->mruby_handler_path = h2o_iovec_init(node->data.scalar, strlen(node->data.scalar));
h2o_mruby_register(ctx->pathconf, self->vars);
}
return 0;
}
static int on_config_mruby_handler_file(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node)
{
struct mruby_configurator_t *self = (void *)cmd->configurator;
FILE *fp = NULL;
h2o_iovec_t buf = {};
int ret = -1;
/* open and read file */
if ((fp = fopen(node->data.scalar, "rt")) == NULL) {
h2o_configurator_errprintf(cmd, node, "failed to open file: %s:%s", node->data.scalar, strerror(errno));
goto Exit;
}
while (!feof(fp)) {
buf.base = h2o_mem_realloc(buf.base, buf.len + 65536);
buf.len += fread(buf.base + buf.len, 1, 65536, fp);
if (ferror(fp)) {
h2o_configurator_errprintf(cmd, node, "I/O error occurred while reading file:%s:%s", node->data.scalar,
strerror(errno));
goto Exit;
}
}
/* set source */
self->vars->source = buf;
buf.base = NULL;
self->vars->path = node->data.scalar; /* the value is retained until the end of the configuration phase */
self->vars->lineno = 0;
/* check if there is any error in source */
char errbuf[1024];
if (!compile_test(self->vars, errbuf)) {
h2o_configurator_errprintf(cmd, node, "failed to compile file:%s:%s", node->data.scalar, errbuf);
goto Exit;
}
/* register */
h2o_mruby_register(ctx->pathconf, self->vars);
ret = 0;
Exit:
if (fp != NULL)
fclose(fp);
if (buf.base != NULL)
free(buf.base);
return ret;
}
static int on_config_mruby_handler(h2o_configurator_command_t *cmd, h2o_configurator_context_t *ctx, yoml_t *node)
{
struct mruby_configurator_t *self = (void *)cmd->configurator;
/* set source */
self->vars->source = h2o_strdup(NULL, node->data.scalar, SIZE_MAX);
self->vars->path = node->filename;
self->vars->lineno = (int)node->line;
/* check if there is any error in source */
char errbuf[1024];
if (!compile_test(self->vars, errbuf)) {
h2o_configurator_errprintf(cmd, node, "ruby compile error:%s", errbuf);
return -1;
}
/* register */
h2o_mruby_register(ctx->pathconf, self->vars);
return 0;
}
