diff options
Diffstat (limited to 'vppapigen')
| -rw-r--r-- | vppapigen/node.c | 118 |
1 files changed, 72 insertions, 46 deletions
diff --git a/vppapigen/node.c b/vppapigen/node.c index b82816e2fcf..966ff817359 100644 --- a/vppapigen/node.c +++ b/vppapigen/node.c @@ -172,6 +172,20 @@ void primtype_recursive_generate(node_t *this, enum passid which, FILE *ofp, } } +static int hidden_from_java(const node_t * deeper) +{ + if (current_java_parameter_number++ < 3) { + if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) + return 1; + else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) + return 1; + else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) + return 1; + } + + return 0; +} + void primtype_java_method (node_t * this, enum passid which, FILE *ofp, char *java_type_name) { @@ -180,13 +194,8 @@ void primtype_java_method (node_t * this, enum passid which, FILE *ofp, deeper = this->deeper; /* We'll take care of _msg_id, client_index, and context ourselves */ - if (current_java_parameter_number++ < 3) { - if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) - return; + if (hidden_from_java(deeper)) { + return; } if (deeper->type == NODE_SCALAR) @@ -207,13 +216,8 @@ void primtype_java_parameter (node_t * this, enum passid which, FILE *ofp, deeper = this->deeper; /* We'll take care of _msg_id, client_index, and context ourselves */ - if (current_java_parameter_number++ < 3) { - if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) - return; + if (hidden_from_java(deeper)) { + return; } if (current_java_parameter_need_comma_space) { current_java_parameter_need_comma_space = 0; @@ -236,13 +240,8 @@ void primtype_java_setup (node_t * this, enum passid which, FILE *ofp, deeper = this->deeper; /* We'll take care of _msg_id, client_index, and context ourselves */ - if (current_java_parameter_number++ < 3) { - if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) - return; + if (hidden_from_java(deeper)) { + return; } if (deeper->type == NODE_VECTOR) { @@ -265,13 +264,8 @@ void primtype_java_code (node_t * this, enum passid which, FILE *ofp, deeper = this->deeper; /* We'll take care of _msg_id, client_index, and context ourselves */ - if (current_java_parameter_number++ < 3) { - if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) - return; + if (hidden_from_java(deeper)) { + return; } indent_me(ofp); @@ -319,13 +313,8 @@ void primtype_java_teardown (node_t * this, enum passid which, FILE *ofp, deeper = this->deeper; /* We'll take care of _msg_id, client_index, and context ourselves */ - if (current_java_parameter_number++ < 3) { - if (!strncmp ((char *)(deeper->data[0]), "client_index", 12)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "context", 7)) - return; - else if (!strncmp ((char *)(deeper->data[0]), "_vl_msg_id", 10)) - return; + if (hidden_from_java(deeper)) { + return; } if (deeper->type == NODE_VECTOR) { @@ -720,6 +709,18 @@ void node_define_print (node_t *this) fprintf(stdout, "};\n"); } +static void emit_java_arg_declaration(node_t *child, FILE *fp) { + current_java_parameter_number = 0; + while (child) { + node_vft_t *vftp = the_vft[child->type]; + current_java_emitted_parameter = 0; + vftp->java_method_function(child, JAVA_METHOD_PASS, fp); + child = child->peer; + if (child && current_java_emitted_parameter) + fputs (", ", fp); + } +} + void node_define_generate (node_t *this, enum passid which, FILE *fp) { node_t *child, *save_child; @@ -752,27 +753,49 @@ void node_define_generate (node_t *this, enum passid which, FILE *fp) case JAVA_METHOD_PASS: indent += 4; indent_me(fp); - fprintf (fp, "public native int %s (", - java_name_mangle(CDATA0)); + + /* Generate private native declaration */ + fprintf (fp, "private static native int %s0(", java_name_mangle(CDATA0)); + emit_java_arg_declaration(this->deeper, fp); + fputs (");\n", fp); + + /* Generate public Java method */ + indent_me(fp); + fprintf (fp, "public final int %s(", java_name_mangle(CDATA0)); + emit_java_arg_declaration(this->deeper, fp); + fputs (") {\n", fp); + + indent += 4; + indent_me(fp); + fputs ("checkConnected();\n", fp); + indent_me(fp); + fprintf (fp, "return %s.%s0(", java_class, java_name_mangle(CDATA0)); + child = this->deeper; + current_java_parameter_number = 0; + while (child && hidden_from_java(child->deeper)) { + child = child->peer; + } while (child) { - node_vft_t *vftp = the_vft[child->type]; - current_java_emitted_parameter = 0; - vftp->java_method_function(child, which, fp); + fputs(java_name_mangle((char *)(child->deeper->data[0])), fp); child = child->peer; - if (child && current_java_emitted_parameter) + if (child) fputs (", ", fp); } - fprintf (fp, ");\n"); + + fputs (");\n", fp); + indent -= 4; + indent_me(fp); + fputs ("}\n\n", fp); indent -= 4; break; case JAVA_JNI_PASS: /* Generate function prototype */ - fprintf (fp, "JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_%s_%s\n", + fprintf (fp, "JNIEXPORT jint JNICALL Java_org_openvpp_vppjapi_%s_%s0\n", java_class, java_name_mangle(CDATA0)); - fprintf (fp, "(JNIEnv * env, jobject obj"); + fprintf (fp, "(JNIEnv * env, jclass clazz"); current_java_parameter_need_comma_space = 1; child = this->deeper; save_child = child; @@ -1773,9 +1796,12 @@ void generate_java_top_boilerplate(FILE *fp) fprintf (fp, " */\n\n"); fprintf (fp, "package org.openvpp.vppjapi;\n\n"); - fprintf (fp, "import org.openvpp.vppjapi.vppConn;\n\n"); - fprintf (fp, "public class %s extends vppConn {\n\n", + fprintf (fp, "import java.io.IOException;\n\n"); + fprintf (fp, "public class %s extends vppConn {\n", java_class); + fprintf (fp, " public %s(String clientName) throws IOException {\n", java_class); + fprintf (fp, " super(clientName);\n"); + fprintf (fp, " }\n\n"); } void generate_java_bottom_boilerplate(FILE *fp) |