Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 1531 deletions

diff --git a/vppapigen/node.c b/vppapigen/node.c
deleted file mode 100644
index abb909a1703..00000000000
--- a/vppapigen/node.c
+++ /dev/null
@@ -1,1531 +0,0 @@
-/* 
- *------------------------------------------------------------------
- * node.c - the api generator's semantic back-end
- *
- * Copyright (c) 2004-2009 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *------------------------------------------------------------------
- */
-
-#include <stdio.h>
-#include <stdbool.h>
-#include <ctype.h>
-#include <time.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <vppinfra/vec.h>
-#include <vppinfra/hash.h>
-
-#include "lex.h"
-#include "node.h"
-
-#define YYSTYPE void *
-
-FILE *ofp;
-FILE *pythonfp;
-FILE *jsonfp;
-time_t starttime;
-char *vlib_app_name;
-char *input_filename;
-node_vft_t *the_vft[NODE_N_TYPES];
-static int indent;
-static int dont_output_version;
-int dump_tree;
-static char *fixed_name;
-static char tmpbuf [MAXNAME];
-static char *current_def_name;
-static char *current_union_name;
-static char *current_type_fmt;
-static char *current_type_cast;
-static char current_id;
-static char current_is_complex;
-static char *current_endianfun;
-static char *current_type_name;
-
-void indent_me(FILE *ofp)
-{
-    int i;
-
-    for (i = 0; i < indent; i++)
-        putc(' ', ofp);
-}
-
-char *uppercase (char *s)
-{
-    char *cp;
-
-    cp = tmpbuf;
-
-    while (*s && (cp < tmpbuf + (sizeof(tmpbuf)-1))) {
-        if (*s >= 'a' && *s <= 'z')
-            *cp++ = *s++ - ('a' - 'A');
-        else
-            *cp++ = *s++;
-    }
-    *cp = 0;
-    return(tmpbuf);
-}
-
-char *lowercase (char *s)
-{
-    char *cp;
-
-    cp = tmpbuf;
-
-    while (*s && (cp < tmpbuf + (sizeof(tmpbuf)-1))) {
-        if (*s >= 'A' && *s <= 'Z')
-            *cp++ = *s++ + ('a' - 'A');
-        else
-            *cp++ = *s++;
-    }
-    *cp = 0;
-    return(tmpbuf);
-}
-
-void primtype_recursive_print(node_t *this, i8 *fmt)
-{
-    fputs((char *)fmt, stdout);
-
-    if (this->deeper) {
-        node_vft_t *vftp = the_vft[this->deeper->type];
-        vftp->print(this->deeper);
-    }
-}
-
-void primtype_recursive_generate(node_t *this, enum passid which, FILE *ofp,
-                                 i8 *type_name, i8 *type_fmt, i8 *type_cast)
-{
-    node_vft_t *vftp;
-
-    current_type_name = (char *)type_name;
-    current_type_cast = (char *)type_cast;
-
-    switch(which) {
-    case TYPEDEF_PASS:
-        fputs((char *)type_name, ofp);
-        fputs(" ", ofp);
-        break;
-
-    case PRINTFUN_PASS:
-        current_type_fmt = (char *)type_fmt;
-        break;
-
-    case ENDIANFUN_PASS:
-        vftp = the_vft[this->type];
-        current_endianfun = vftp->endian_converter;
-        break;
-
-    case PYTHON_PASS:
-        fputs("('", pythonfp);
-        fputs((char *)type_name, pythonfp);
-        fputs("', ", pythonfp);
-        break;
-
-    case JSON_PASS:
-        fputs("[\"", jsonfp);
-        fputs((char *)type_name, jsonfp);
-        fputs("\", ", jsonfp);
-        break;
-
-    default:
-        fprintf(stderr, "primtype_recursive_generate: unimp pass %d\n", which);
-        break;
-    }
-
-    if (this->deeper) {
-        vftp = the_vft[this->deeper->type];
-        vftp->generate(this->deeper, which, ofp);
-    }
-}
-
-void node_illegal_print (node_t *this)
-{
-    fprintf(stderr, "node_illegal_print called\n");
-    exit(0);
-}
-
-void node_illegal_generate (node_t *this, enum passid notused, FILE *ofp)
-{
-    fprintf(stderr, "node_illegal_generate called\n");
-    exit(0);
-}
-
-node_vft_t node_illegal_vft = {
-    node_illegal_print,
-    node_illegal_generate,
-    "illegal"
-};
-
-void node_u8_print (node_t *this)
-{
-    primtype_recursive_print(this, "u8 ");
-}
-
-void node_u8_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "u8", "%u", "(unsigned)");
-}
-
-node_vft_t node_u8_vft = {
-    node_u8_print,
-    node_u8_generate,
-    NULL
-};
-
-void node_u16_print (node_t *this)
-{
-    primtype_recursive_print(this, "u16 ");
-}
-
-void node_u16_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "u16", "%u", "(unsigned)");
-}
-
-node_vft_t node_u16_vft = {
-    node_u16_print,
-    node_u16_generate,
-    "clib_net_to_host_u16"
-};
-
-void node_u32_print (node_t *this)
-{
-    primtype_recursive_print(this, "u32 ");
-}
-
-void node_u32_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "u32", "%u", "(unsigned)");
-}
-
-node_vft_t node_u32_vft = {
-    node_u32_print,
-    node_u32_generate,
-    "clib_net_to_host_u32",
-};
-
-void node_u64_print (node_t *this)
-{
-    primtype_recursive_print(this, "u64 ");
-}
-
-void node_u64_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "u64", "%llu", 
-                                "(long long)");
-}
-
-node_vft_t node_u64_vft = {
-    node_u64_print,
-    node_u64_generate,
-    "clib_net_to_host_u64"
-};
-
-void node_i8_print (node_t *this)
-{
-    primtype_recursive_print(this, "i8 ");
-}
-
-void node_i8_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "i8", "%d", "(int)");
-}
-
-node_vft_t node_i8_vft = {
-    node_i8_print,
-    node_i8_generate,
-    ""
-};
-
-void node_i16_print (node_t *this)
-{
-    primtype_recursive_print(this, "i16 ");
-}
-
-void node_i16_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "i16", "%d", "(int)");
-}
-
-node_vft_t node_i16_vft = {
-    node_i16_print,
-    node_i16_generate,
-    "clib_net_to_host_u16"
-};
-
-void node_i32_print (node_t *this)
-{
-    primtype_recursive_print(this, "i32 ");
-}
-
-void node_i32_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "i32", "%ld", "(long)");
-}
-
-node_vft_t node_i32_vft = {
-    node_i32_print,
-    node_i32_generate,
-    "clib_net_to_host_u32"
-};
-
-void node_i64_print (node_t *this)
-{
-    primtype_recursive_print(this, "i64 ");
-}
-
-void node_i64_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "i64", "%lld", 
-                                "(long long)");
-}
-
-node_vft_t node_i64_vft = {
-    node_i64_print,
-    node_i64_generate,
-    "clib_net_to_host_u64"
-};
-
-void node_f64_print (node_t *this)
-{
-    primtype_recursive_print(this, "f64 ");
-}
-
-void node_f64_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "f64", "%.2f", 
-                                "(double)");
-}
-
-node_vft_t node_f64_vft = {
-    node_f64_print,
-    node_f64_generate,
-    " ",                        /* FP numbers are sent in host byte order */
-};
-
-
-void node_packed_print (node_t *this)
-{
-    primtype_recursive_print (this, "packed ");
-}
-
-void node_packed_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "PACKED", "", "");
-}
-
-node_vft_t node_packed_vft = {
-    node_packed_print,
-    node_packed_generate,
-    0,
-};
-
-void node_define_print (node_t *this)
-{
-    fprintf(stdout, "define %s {\n", CDATA0);
-    if (this->deeper) {
-        node_vft_t *vftp = the_vft[this->deeper->type];
-        fprintf(stdout, "    ");
-        vftp->print(this->deeper);
-    }
-    fprintf(stdout, "};\n");
-}
-
-void node_define_generate (node_t *this, enum passid which, FILE *fp)
-{
-    node_t *child, *save_child;
-
-    switch(which) {
-    case TYPEDEF_PASS:
-        fprintf(fp, "typedef VL_API_PACKED(struct _vl_api_%s {\n", CDATA0);
-        child = this->deeper;
-        indent += 4;
-        while (child) {
-            node_vft_t *vftp = the_vft[child->type];
-            indent_me(fp);
-            vftp->generate(child, which, fp);
-            child = child->peer;
-        }
-        indent -= 4;
-        fprintf(fp, "}) vl_api_%s_t;\n\n", CDATA0);
-        break;
-
-    case ENDIANFUN_PASS:
-    case PRINTFUN_PASS:
-        child = this->deeper;
-        while (child) {
-            node_vft_t *vftp = the_vft[child->type];
-            vftp->generate(child, which, fp);
-            child = child->peer;
-        }
-        break;
-
-    case PYTHON_PASS:
-      fprintf(fp, "('%s',\n", CDATA0);
-        child = this->deeper;
-        indent += 4;
-        while (child) {
-            node_vft_t *vftp = the_vft[child->type];
-            indent_me(fp);
-            vftp->generate(child, which, fp);
-            child = child->peer;
-        }
-        indent -= 4;
-        fprintf(fp, "),\n\n");
-        break;
-
-    case JSON_PASS:
-        fprintf(fp, "[\"%s\",\n", CDATA0);
-        child = this->deeper;
-        indent += 4;
-        while (child) {
-            node_vft_t *vftp = the_vft[child->type];
-            indent_me(fp);
-            vftp->generate(child, which, fp);
-            child = child->peer;
-	    fprintf(fp, ",\n");
-        }
-	indent_me(fp);
-	fprintf (fp, "{\"crc\" : \"0x%08x\"}\n", (u32)(u64)CDATA3);
-        indent -= 4;
-	indent_me(fp);
-        fprintf(fp, "]");
-        break;
-
-    default:
-        fprintf(stderr, "node_define_generate: unimp pass %d\n", which);
-        break;
-    }
-}
-
-node_vft_t node_define_vft = {
-    node_define_print,
-    node_define_generate,
-    0,
-};
-
-void node_union_print (node_t *this)
-{
-    primtype_recursive_print (this, "union ");
-}
-
-void node_union_generate (node_t *this, enum passid which, FILE *fp)
-{
-    node_t *child;
-    node_t *uelem;
-    int case_id=1;
-
-    switch(which) {
-    case TYPEDEF_PASS:
-        fprintf(fp, "u8 _%s_which;\n", CDATA0);
-        indent_me(fp);
-        fprintf(fp, "union _%s {\n", CDATA0);
-        child = this->deeper;
-        indent += 4;
-    
-        while (child) {
-            node_vft_t *vftp = the_vft[child->type];
-            indent_me(fp);
-            vftp->generate(child, which, fp);
-            child = child->peer;
-        }
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "} %s;\n", CDATA0);
-        break;
-
-    case PRINTFUN_PASS:
-    case ENDIANFUN_PASS:
-        uelem = this->deeper;
-        
-        indent_me(fp);
-        fprintf(fp, "switch(a->_%s_which) {\n",
-                CDATA0);
-        indent += 4;
-        current_union_name = CDATA0;
-
-        /* Walk the list of objects in this union */
-        while (uelem) {
-            node_vft_t *vftp = the_vft[uelem->type];
-            indent -= 4;
-            indent_me(fp);
-            fprintf(fp, "case %d:\n", case_id);
-            case_id++;
-            indent += 4;
-            /* Drill down on each element */
-            vftp->generate(uelem, which, fp);
-            indent_me(fp);
-            fprintf(fp, "break;\n");
-            uelem = uelem->peer;
-        }
-        current_union_name = 0;
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "default:\n");
-        indent += 4;
-        indent_me(fp);                 
-        if (which == PRINTFUN_PASS) {
-            fprintf(fp, 
-                    "vl_print(handle, \"WARNING: _%s_which not set.\\n\");\n",
-                    CDATA0);
-        }
-        indent_me(fp);
-        fprintf(fp, "break;\n");
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "}\n");
-        break;
-
-    default:
-        fprintf(stderr, "node_union_generate: unimp pass %d\n", which);
-        break;
-    }
-}
-
-
-node_vft_t node_union_vft = {
-    node_union_print,
-    node_union_generate,
-    0,
-};
-
-void node_scalar_print (node_t *this)
-{
-    fprintf(stdout, "%s", CDATA0);
-    primtype_recursive_print (this, "");
-}
-
-void node_scalar_generate (node_t *this, enum passid which, FILE *fp)
-{
-    char *union_prefix = "";
-
-    if (current_union_name) {
-        sprintf(tmpbuf, "%s.", current_union_name);
-        union_prefix = tmpbuf;
-    }
-
-    switch(which) {
-    case TYPEDEF_PASS:
-        fprintf(fp, "%s;\n", CDATA0);
-        break;
-
-    case PRINTFUN_PASS:
-        indent_me(fp);
-        if (current_is_complex) {
-            fprintf(fp, "vl_api_%s_t_print(a->%s%s, handle);\n", 
-                    current_type_name, union_prefix, CDATA0);
-        } else {
-            if (!strcmp(current_type_fmt, "uword")) {
-                fprintf(fp, 
-           "vl_print(handle, \"%s%s: \" _uword_fmt \"\\n\", %s a->%s%s);\n", 
-                        union_prefix, CDATA0, "(_uword_cast)",
-                        union_prefix, CDATA0);
-            } else {
-                fprintf(fp, 
-                        "vl_print(handle, \"%s%s: %s\\n\", %s a->%s%s);\n", 
-                        union_prefix, CDATA0, 
-                        current_type_fmt, current_type_cast,
-                        union_prefix, CDATA0);
-            }
-        }
-        break;
-
-    case ENDIANFUN_PASS:
-        indent_me(fp);
-        if (current_is_complex) {
-            fprintf(fp, "vl_api%s_t_endian(a->%s%s);\n", 
-                    current_type_name, union_prefix, CDATA0);
-        } else {
-            /* Current_endianfun == NULL means e.g. it's a u8... */
-            if (current_endianfun) {
-                fprintf(fp, "a->%s%s = %s(a->%s%s);\n", union_prefix,
-                        CDATA0, current_endianfun, 
-                        union_prefix, CDATA0);
-            } else {
-                fprintf(fp, "/* a->%s%s = a->%s%s (no-op) */\n",
-                        union_prefix, CDATA0, 
-                        union_prefix, CDATA0);
-            }
-        }
-        break;
-    case PYTHON_PASS:
-        fprintf(fp, "'%s'),\n", CDATA0);
-        break;
-
-    case JSON_PASS:
-        fprintf(fp, "\"%s\"]", CDATA0);
-        break;
-
-    default:
-        fprintf(stderr, "node_scalar_generate: unimp pass %d\n", which);
-    }
-    if (this->deeper) {
-        fprintf(stderr, "broken recursion in node_scalar_generate\n");
-    }
-}
-
-
-node_vft_t node_scalar_vft = {
-    node_scalar_print,
-    node_scalar_generate,
-    0,
-};
-
-void node_vector_print (node_t *this)
-{
-    primtype_recursive_print (this, "vector ");
-}
-
-void node_vector_generate (node_t *this, enum passid which, FILE *fp)
-{
-    char *union_prefix = "";
-
-    if (current_union_name) {
-        sprintf(tmpbuf, "%s.", current_union_name);
-        union_prefix = tmpbuf;
-    }
-
-    switch(which) {
-    case TYPEDEF_PASS:
-        fprintf(fp, "%s[%d];\n", CDATA0, IDATA1);
-        break;
-
-    case PRINTFUN_PASS:
-        /* Don't bother about "u8 data [0];" et al. */
-        if (IDATA1 == 0)
-            break;
-
-        indent_me(fp);
-        fprintf(fp, "{\n");
-        indent += 4;
-        indent_me(fp);
-        fprintf(fp, "int _i;\n");
-        indent_me(fp);
-        fprintf(fp, "for (_i = 0; _i < %d; _i++) {\n", 
-                IDATA1);
-        indent += 4;
-        indent_me(fp);
-        if (current_is_complex) {
-            fprintf(fp, "vl_print(handle, \"%s%s[%%d]: ",
-                    union_prefix, CDATA0);
-            fprintf(fp, 
-                    "vl_print_%s (handle, a->%s%s[_i]);\n", 
-                    CDATA0, union_prefix, CDATA0);
-        } else {
-            fprintf(fp, 
-         "vl_print(handle, \"%s%s[%%d]: %s\\n\", _i, a->%s%s[_i]);\n",
-                    union_prefix, CDATA0, 
-                    current_type_fmt, 
-                    union_prefix, CDATA0);
-        }
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "}\n");
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "}\n");
-        break;
-
-    case ENDIANFUN_PASS:
-        /* Don't bother about "u8 data [0];" et al. */
-        if (IDATA1 == 0)
-            break;
-        /* If this is a simple endian swap, but the endian swap method is a no-op,
-         * then indicate this is a no-op in a comment.
-         */
-	if (!current_is_complex && current_endianfun == NULL) {
-            indent_me(fp);
-            fprintf(fp, "/* a->%s%s[0..%d] = a->%s%s[0..%d] (no-op) */\n",
-                    union_prefix, CDATA0, IDATA1 - 1,
-                    union_prefix, CDATA0, IDATA1 - 1);
-            break;
-        }
-
-        indent_me(fp);
-        fprintf(fp, "{\n");
-        indent += 4;
-        indent_me(fp);
-        fprintf(fp, "int _i;\n");
-        indent_me(fp);
-        fprintf(fp, "for (_i = 0; _i < %d; _i++) {\n", 
-                IDATA1);
-        indent += 4;
-        indent_me(fp);
-        if (current_is_complex) {
-            fprintf(fp, 
-                    "vl_api_%s_t_endian (a->%s%s[_i]);\n", 
-                    current_type_name, union_prefix, CDATA0);
-        } else {
-            fprintf(fp, 
-                    "a->%s%s[_i] = %s(a->%s%s[_i]);\n", 
-                    union_prefix, CDATA0, 
-                    current_endianfun, 
-                    union_prefix, CDATA0);
-        }
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "}\n");
-        indent -= 4;
-        indent_me(fp);
-        fprintf(fp, "}\n");
-        break;
-    case PYTHON_PASS:
-        if (CDATA2 != 0) { // variable length vector
-            fprintf(fp, "'%s', '%d', '%s'),\n", CDATA0, IDATA1, CDATA2);
-        } else {
-            fprintf(fp, "'%s', '%d'),\n", CDATA0, IDATA1);
-        }
-        break;
-
-    case JSON_PASS:
-      if (CDATA2 != 0) { /* variable length vector */
-            fprintf(fp, "\"%s\", %d, \"%s\"]", CDATA0, IDATA1, CDATA2);
-        } else {
-            fprintf(fp, "\"%s\", %d]", CDATA0, IDATA1);
-        }
-        break;
-
-    default:
-        fprintf(stderr, "node_vector_generate: unimp pass %d\n", which);
-    }
-    if (this->deeper) {
-        fprintf(stderr, "broken recursion in node_vector_generate\n");
-    }
-}
-
-node_vft_t node_vector_vft = {
-    node_vector_print,
-    node_vector_generate,
-    0,
-};
-
-void node_complex_print (node_t *this)
-{
-    primtype_recursive_print (this, "complex ");
-}
-
-void node_complex_generate (node_t *this, enum passid which, FILE *fp)
-{
-    node_t *deeper;
-    node_vft_t *vftp;
-    char *member_name = "broken!";
-    char *union_prefix = "";
-
-    if (current_union_name) {
-        sprintf(tmpbuf, "%s.", current_union_name);
-        union_prefix = tmpbuf;
-    }
-
-    current_is_complex++;
-    
-    switch(which) {
-    case TYPEDEF_PASS:
-        fprintf(fp, "%s ", CDATA0);
-        deeper = this->deeper;
-        if (deeper) {
-            vftp = the_vft[deeper->type];
-            vftp->generate(deeper, which, fp);
-        }
-        break;
-
-    case PRINTFUN_PASS:
-        deeper = this->deeper;
-        while (deeper) {
-            if (deeper->type == NODE_SCALAR ||
-                deeper->type == NODE_VECTOR) {
-                member_name = deeper->data[0];
-                break;
-            }
-            deeper = deeper->deeper;
-        }
-        indent_me(fp);
-        fprintf(fp, "vl_print(handle, \"%s%s ----- \\n\");\n", 
-                union_prefix, member_name);
-        indent_me(fp);
-        fprintf(fp, "%s_print(&a->%s%s, handle);\n", 
-                CDATA0, union_prefix, member_name);
-        indent_me(fp);
-        fprintf(fp, "vl_print(handle, \"%s%s ----- END \\n\");\n", 
-                union_prefix, member_name);
-        break;
-
-    case ENDIANFUN_PASS:
-        deeper = this->deeper;
-        while (deeper) {
-            if (deeper->type == NODE_SCALAR ||
-                deeper->type == NODE_VECTOR) {
-                member_name = deeper->data[0];
-                break;
-            }
-            deeper = deeper->deeper;
-        }
-
-        indent_me(fp);
-        fprintf(fp, "%s_endian(&a->%s%s);\n", 
-                CDATA0, union_prefix, member_name);
-        break;
-    case PYTHON_PASS:
-        fprintf(fp, "('%s',", CDATA0);
-        deeper = this->deeper;
-        if (deeper) {
-            vftp = the_vft[deeper->type];
-            vftp->generate(deeper, which, fp);
-        }
-        break;
-
-    case JSON_PASS:
-        fprintf(fp, "[\"%s\", ", CDATA0);
-        deeper = this->deeper;
-        if (deeper) {
-            vftp = the_vft[deeper->type];
-            vftp->generate(deeper, which, fp);
-        }
-        break;
-
-    default:
-        fprintf(stderr, "node_complex_generate unimp pass %d...\n", which);
-        break;
-    }
-    current_is_complex--;
-}
-
-node_vft_t node_complex_vft = {
-    node_complex_print,
-    node_complex_generate,
-    0,
-};
-
-void node_noversion_print (node_t *this)
-{
-    primtype_recursive_print (this, "noversion ");
-}
-
-void node_noversion_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    fprintf(stderr, "node_noversion_generate called...\n");
-}
-
-node_vft_t node_noversion_vft = {
-    node_noversion_print,
-    node_noversion_generate,
-    0,
-};
-
-void node_uword_print (node_t *this)
-{
-    primtype_recursive_print(this, "uword ");
-}
-
-void node_uword_generate (node_t *this, enum passid which, FILE *ofp)
-{
-    primtype_recursive_generate(this, which, ofp, "uword", "uword", "");
-}
-
-node_vft_t node_uword_vft = {
-    node_uword_print,
-    node_uword_generate,
-    "clib_net_to_host_uword",
-};
-
-node_vft_t *the_vft[NODE_N_TYPES] = {
-    &node_illegal_vft,
-    &node_u8_vft,
-    &node_u16_vft,
-    &node_u32_vft,
-    &node_u64_vft,
-    &node_i8_vft,
-    &node_i16_vft,
-    &node_i32_vft,
-    &node_i64_vft,
-    &node_f64_vft,
-    &node_packed_vft,
-    &node_define_vft,
-    &node_union_vft,
-    &node_scalar_vft,
-    &node_vector_vft,
-    &node_complex_vft,
-    &node_noversion_vft,
-    &node_uword_vft,
-};
-
-void *make_node (enum node_subclass type)
-{
-    node_t *rv;
-
-    rv = (node_t *) malloc (sizeof (*rv));
-    if (rv == 0) {
-        fprintf (stderr, "fatal: make_node out of memory\n");
-        exit (1);
-    }
-    bzero (rv, sizeof (*rv));
-    rv->type = type;
-    return ((void *) rv);
-}
-
-YYSTYPE deeper (YYSTYPE arg1, YYSTYPE arg2)
-{
-    node_t *np1 = (node_t *) arg1;
-    node_t *np2 = (node_t *) arg2;
-    node_t *hook_point;
-    
-    hook_point = np1;
-
-    while (hook_point->deeper)
-        hook_point = hook_point->deeper;
-
-    hook_point->deeper = np2;
-    return (arg1);
-}
-
-YYSTYPE addpeer (YYSTYPE arg1, YYSTYPE arg2)
-{
-    node_t *np1 = (node_t *) arg1;
-    node_t *np2 = (node_t *) arg2;
-    node_t *hook_point;
-    
-    hook_point = np1;
-
-    while (hook_point->peer)
-        hook_point = hook_point->peer;
-
-    hook_point->peer = np2;
-    return (arg1);
-}
-
-/*
- * add_slist (stmt_list, stmt)
- */
-
-YYSTYPE add_slist (YYSTYPE a1, YYSTYPE a2)
-{
-    if (a1 && a2)
-        return (addpeer(a1, a2));
-    else if(a1)
-        return(a1);
-    else 
-        return(a2);
-}
-
-/*
- * add_define (char *name, defn_list);
- */
-YYSTYPE add_define (YYSTYPE a1, YYSTYPE a2)
-{
-    node_t *np;
-
-    np = make_node(NODE_DEFINE);
-    np->data[0] = a1;
-    np->data[3] = (void *) message_crc;
-    deeper((YYSTYPE)np, a2);
-    return ((YYSTYPE) np);
-}
-
-/*
- * add_defbody (defn_list, new_defn)
- */
-YYSTYPE add_defbody (YYSTYPE a1, YYSTYPE a2)
-{
-    return (addpeer(a1, a2));
-}
-
-/*
- * add_primtype ([packed], primitive type, instance)
- */ 
-
-YYSTYPE add_primtype (YYSTYPE a1, YYSTYPE a2, YYSTYPE a3)
-{
-    node_t *np1;
-
-    np1 = (node_t *)a1;
-    
-    /* Hook instance to type node */
-    deeper (a1, a2);
-    if (a3) {
-        deeper(a1, a3);
-    }
-    return (a1);
-}
-
-/*
- * add_complex(char *type_name, instance)
- */
-
-YYSTYPE add_complex (YYSTYPE a1, YYSTYPE a2)
-{
-    node_t *np;
-
-    np = make_node(NODE_COMPLEX);
-    np->data[0] = (void *) a1;
-
-    deeper((YYSTYPE)np, a2);
-    return ((YYSTYPE) np);
-}
-
-/*
- * add_union(char *type_name, definition)
- */
-
-YYSTYPE add_union (YYSTYPE a1, YYSTYPE a2)
-{
-    node_t *np;
-
-    np = make_node(NODE_UNION);
-    np->data[0] = (void *) a1;
-
-    deeper((YYSTYPE)np, a2);
-    return ((YYSTYPE) np);
-}
-
-
-/*
- * add_vector_vbl (node_t *variable, YYSTYPE size)
- */
-
-YYSTYPE add_vector_vbl (YYSTYPE a1, YYSTYPE a2)
-{
-    node_t *np;
-
-    np = make_node(NODE_VECTOR);
-    np->data[0] = (void *) a1;
-    np->data[1] = (void *) a2;
-    return ((YYSTYPE) np);
-}
-
-/*
- * add_vector_vbl (char *vector_name, char *vector_length_var)
- */
-
-YYSTYPE add_variable_length_vector_vbl (YYSTYPE vector_name, YYSTYPE vector_length_var)
-{
-    node_t *np;
-
-    np = make_node(NODE_VECTOR);
-    np->data[0] = (void *) vector_name;
-    np->data[1] = (void *) 0; // vector size used for vpe.api.h generation (array of length zero)
-    np->data[2] = (void *) vector_length_var; // name of the variable that stores vector length
-    return ((YYSTYPE) np);
-}
-
-/*
- * add_scalar_vbl (char *name)
- */
-YYSTYPE add_scalar_vbl (YYSTYPE a1)
-{
-    node_t *np;
-
-    np = make_node(NODE_SCALAR);
-    np->data[0] = (void *) a1;
-    return ((YYSTYPE) np);
-}
-
-/*
- * set_flags (int flags, msg(=0?))
- */ 
-YYSTYPE set_flags(YYSTYPE a1, YYSTYPE a2)
-{
-    node_t *np;
-    int flags;
-
-    np = (node_t *)a2;
-    if (!np)
-        return(0);
-
-    flags = (int)(uword) a1;
-
-    np->flags |= flags;
-    return (a2);
-}
-/*
- * suppress_version
- */
-YYSTYPE suppress_version (void)
-{
-    dont_output_version = 1;
-    return (0);
-}
-
-void dump(node_t *np)
-{
-    node_vft_t *vftp;
-
-    while (np) {
-        vftp = the_vft[np->type];
-        vftp->print(np);
-        np = np->peer;
-    }
-}
-
-char *fixup_input_filename(void)
-{
-    char *cp;
-
-    cp = (char *)input_filename;
-
-    while (*cp)
-        cp++;
-
-    cp--;
-
-    while (cp > input_filename && *cp != '/')
-        cp--;
-    if (*cp == '/')
-        cp++;
-
-    strncpy (tmpbuf, cp, sizeof(tmpbuf)-1);
-
-    cp = tmpbuf;
-
-    while (*cp)
-        cp++;
-
-    cp--;
-
-    while (cp > tmpbuf && *cp != '.')
-        cp--;
-    
-    if (*cp == '.')
-        *cp = 0;
-
-    return (sxerox(tmpbuf));
-}
-
-void generate_top_boilerplate(FILE *fp)
-
-{
-    char *datestring = ctime(&starttime);
-    fixed_name = fixup_input_filename();
-
-    datestring[24] = 0;
-
-    fprintf (fp, "/*\n");
-    fprintf (fp, " * VLIB API definitions %s\n", datestring);
-    fprintf (fp, " * Input file: %s\n", input_filename);
-    fprintf (fp, " * Automatically generated: please edit the input file ");
-    fprintf (fp, "NOT this file!\n");
-    fprintf (fp, " */\n\n");
-    fprintf (fp, "#if defined(vl_msg_id)||defined(vl_union_id)||");
-    fprintf (fp, "defined(vl_printfun) \\\n ||defined(vl_endianfun)||");
-    fprintf (fp, " defined(vl_api_version)||defined(vl_typedefs) \\\n");
-    fprintf (fp, " ||defined(vl_msg_name)||defined(vl_msg_name_crc_list)\n");
-    fprintf (fp, "/* ok, something was selected */\n");
-    fprintf (fp, "#else\n");
-    fprintf (fp, "#warning no content included from %s\n", input_filename);
-    fprintf (fp, "#endif\n\n");
-    fprintf (fp, "#define VL_API_PACKED(x) x __attribute__ ((packed))\n\n");
-}
-
-void generate_bottom_boilerplate(FILE *fp)
-
-{
-    fprintf (fp, "\n#ifdef vl_api_version\n");
-
-    if (dont_output_version) {
-        fprintf (fp, "/* WARNING: API FILE VERSION CHECK DISABLED */\n");
-        input_crc = 0;
-    }
-
-    fprintf (fp, "vl_api_version(%s, 0x%08x)\n\n", 
-             fixed_name, (unsigned int)input_crc);
-    fprintf (fp, "#endif\n\n");
-}
-
-void generate_msg_ids(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-
-    fprintf (fp, "\n/****** Message ID / handler enum ******/\n\n");
-    fprintf (fp, "#ifdef vl_msg_id\n");
-
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_TYPEONLY)) {
-                fprintf (fp, "vl_msg_id(VL_API_%s, vl_api_%s_t_handler)\n", 
-                         uppercase(np->data[0]), (i8 *)np->data[0]);
-            } else {
-                fprintf (fp, "/* typeonly: %s */\n", (i8 *)np->data[0]);
-            }
-        }
-        np = np->peer;
-    }
-    fprintf (fp, "#endif\n");
-
-}
-
-void generate_msg_names(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-
-    fprintf (fp, "\n/****** Message names ******/\n\n");
-
-    fprintf (fp, "#ifdef vl_msg_name\n");
-
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_TYPEONLY)) {
-                fprintf (fp, "vl_msg_name(vl_api_%s_t, %d)\n",
-                         (i8 *) np->data[0], 
-                         (np->flags & NODE_FLAG_DONT_TRACE ? 0 : 1));
-            } else {
-                fprintf (fp, "/* typeonly: %s */\n", (i8 *)np->data[0]);
-            }
-        }
-        np = np->peer;
-    }
-    fprintf (fp, "#endif\n\n");
-}
-
-void generate_msg_name_crc_list (YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    char *unique_suffix, *cp;
-
-    unique_suffix = sxerox(fixed_name);
-
-    cp = unique_suffix;
-    while (*cp && (*cp != '.'))
-        cp++;
-    if (*cp == '.')
-        *cp = 0;
-
-    fprintf (fp, "\n/****** Message name, crc list ******/\n\n");
-
-    fprintf (fp, "#ifdef vl_msg_name_crc_list\n");
-    fprintf (fp, "#define foreach_vl_msg_name_crc_%s ", unique_suffix);
-
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_TYPEONLY)) {
-                fprintf (fp, "\\\n_(VL_API_%s, %s, %08x) ",
-                         uppercase (np->data[0]), (i8 *) np->data[0],
-                         (u32)(u64)np->data[3]);
-            }
-        }
-        np = np->peer;
-    }
-    fprintf (fp, "\n#endif\n\n");
-    free (unique_suffix);
-}
-
-void generate_typedefs(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-
-    fprintf(fp, "\n/****** Typedefs *****/\n\n");
-    fprintf(fp, "#ifdef vl_typedefs\n\n");
-
-    /* Walk the top-level node-list */
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            /* Yeah, this is pedantic */
-            vftp = the_vft[np->type];
-            vftp->generate(np, TYPEDEF_PASS, fp);
-        }
-        np = np->peer;
-    }
-    fprintf(fp, "#endif /* vl_typedefs */\n\n");
-}
-
-void union_walk_one_defn(node_t *np, FILE *fp)
-{
-    node_t *vblp;
-    node_t *uelem;
-
-    /* Walk the list of typed objects in this msg def */
-    while (np) {
-        if (np->type == NODE_UNION) {
-            current_union_name = np->data[0];
-            uelem = np->deeper;
-
-            /* Walk the list of objects in this union */
-            while (uelem) {
-                vblp = uelem->deeper;
-                /* Drill down on each element, find the variable name */
-                while(vblp) {
-                    if (vblp->type == NODE_SCALAR ||
-                        vblp->type == NODE_VECTOR ||
-                        vblp->type == NODE_COMPLEX) {
-                        fprintf(ofp, "#define %s_", 
-                                uppercase(current_def_name));
-                        fprintf(ofp, "%s_", uppercase(current_union_name));
-                        fprintf(ofp, "%s %d\n",uppercase(vblp->data[0]),
-                                current_id);
-                        current_id++;
-                        break;
-                    }
-                    vblp = vblp->deeper;
-                }
-                uelem = uelem->peer;
-            }
-            current_union_name = 0;
-            current_id = 1;
-        }
-        np = np->peer;
-    }
-}
-
-void generate_uniondefs(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-
-    fprintf(fp, "/****** Discriminated Union Definitions *****/\n\n");
-    fprintf(fp, "#ifdef vl_union_id\n\n");
-
-    /* Walk the top-level node-list */
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            current_id = 1;
-            current_def_name = np->data[0];
-            union_walk_one_defn(np->deeper, fp);
-        }
-        np = np->peer;
-    }
-    fprintf(fp, "\n#endif /* vl_union_id */\n\n");
-}
-
-void generate_printfun(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-
-    fprintf(fp, "/****** Print functions *****/\n\n");
-    fprintf(fp, "#ifdef vl_printfun\n\n");
-
-    fprintf(fp, "#ifdef LP64\n");
-    fputs ("#define _uword_fmt \"%lld\"\n", fp);
-    fputs ("#define _uword_cast (long long)\n", fp);
-    fprintf(fp, "#else\n");
-    fputs("#define _uword_fmt \"%ld\"\n", fp);
-    fputs ("#define _uword_cast long\n", fp);
-    fprintf(fp, "#endif\n\n");
-
-    /* Walk the top-level node-list */
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_MANUAL_PRINT)) {
-                fprintf(fp, 
-       "static inline void *vl_api_%s_t_print (vl_api_%s_t *a,",
-                        (i8 *)np->data[0], (i8 *) np->data[0]);
-                fprintf(fp, "void *handle)\n{\n");
-                /* output the message name */
-                fprintf(fp, 
-                    "    vl_print(handle, \"vl_api_%s_t:\\n\");\n",
-                        (i8 *)np->data[0]);
-
-                indent += 4;
-                /* Yeah, this is pedantic */
-                vftp = the_vft[np->type];
-                vftp->generate(np, PRINTFUN_PASS, fp);
-                fprintf(fp, "    return handle;\n");
-                fprintf(fp, "}\n\n");
-                indent -= 4;
-            } else {
-                fprintf(fp, "/***** manual: vl_api_%s_t_print  *****/\n\n",
-                        (i8 *) np->data[0]);
-            }
-        }
-        np = np->peer;
-    }
-    fprintf(fp, "#endif /* vl_printfun */\n\n");
-}
-
-void generate_endianfun(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-
-    fprintf(fp, "\n/****** Endian swap functions *****/\n\n");
-    fprintf(fp, "#ifdef vl_endianfun\n\n");
-    fprintf(fp, "#undef clib_net_to_host_uword\n");
-    fprintf(fp, "#ifdef LP64\n");
-    fprintf(fp, "#define clib_net_to_host_uword clib_net_to_host_u64\n");
-    fprintf(fp, "#else\n");
-    fprintf(fp, "#define clib_net_to_host_uword clib_net_to_host_u32\n");
-    fprintf(fp, "#endif\n\n");
-
-    /* Walk the top-level node-list */
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_MANUAL_ENDIAN)) {
-                fprintf(fp, 
-               "static inline void vl_api_%s_t_endian (vl_api_%s_t *a)\n{\n",
-                        (i8 *) np->data[0], (i8 *) np->data[0]);
-                indent += 4;
-                /* Yeah, this is pedantic */
-                vftp = the_vft[np->type];
-                vftp->generate(np, ENDIANFUN_PASS, fp);
-                fprintf(fp, "}\n\n");
-                indent -= 4;
-            } else {
-                fprintf(fp, "/***** manual: vl_api_%s_t_endian  *****/\n\n",
-                        (i8 *) np->data[0]);
-            }
-        }
-        np = np->peer;
-    }
-    fprintf(fp, "#endif /* vl_endianfun */\n\n");
-}
-
-void add_msg_ids(YYSTYPE a1)
-{
-    node_t *np = (node_t *)a1;
-    node_t *new_u16;
-    node_t *new_vbl;
-
-    /* Walk the top-level node-list */
-    while (np) {
-        if (np->type == NODE_DEFINE) {
-            if (!(np->flags & NODE_FLAG_TYPEONLY)) {
-	        /* add the parse tree for "u16 _vl_msg_id" */
-                new_u16 = make_node(NODE_U16);
-                new_u16->peer = np->deeper;
-                np->deeper = new_u16;
-                new_vbl = make_node(NODE_SCALAR);
-                new_vbl->data[0] = sxerox("_vl_msg_id");
-                new_u16->deeper = new_vbl;
-	    }
-        }
-        np = np->peer;
-    }
-}
-
-void generate_python_msg_definitions(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-    fprintf (fp, "messages = [\n");
-    /* Walk the top-level node-list */
-    while (np) {
-      if (np->type == NODE_DEFINE && !(np->flags & NODE_FLAG_TYPEONLY)) {
-        /* Yeah, this is pedantic */
-        vftp = the_vft[np->type];
-        vftp->generate(np, PYTHON_PASS, fp);
-      }
-      np = np->peer;
-    }
-    fprintf (fp, "\n]\n");
-}
-
-static bool
-is_typeonly_check(node_t *np, bool typeonly)
-{
-  bool is_typeonly = (np->flags & NODE_FLAG_TYPEONLY);
-  return (is_typeonly == typeonly);
-}
-
-static void
-generate_json_definitions(YYSTYPE a1, FILE *fp, bool typeonly)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-    indent_me(fp);
-    if (typeonly)
-      fprintf (fp, "\"types\" : [\n");
-    else
-      fprintf (fp, "\"messages\" : [\n");
-
-    /* Walk the top-level node-list */
-    bool comma = false;
-    indent += 4;
-    while (np) {
-      if (np->type == NODE_DEFINE && is_typeonly_check(np, typeonly)) {
-        /* Yeah, this is pedantic */
-        vftp = the_vft[np->type];
-	indent_me(fp);
-        vftp->generate(np, JSON_PASS, fp);
-	comma = true;
-      }
-      np = np->peer;
-      if (comma && np &&
-	  np->type == NODE_DEFINE && is_typeonly_check(np, typeonly))
-	fprintf (fp, ",\n");
-
-    }
-    indent -= 4;
-    fprintf (fp, "\n");
-    indent_me(fp);
-    fprintf(fp, "]");
-}
-
-void generate_python_typeonly_definitions(YYSTYPE a1, FILE *fp)
-{
-    node_t *np = (node_t *)a1;
-    node_vft_t *vftp;
-    fprintf (fp, "types = [\n");
-    /* Walk the top-level node-list */
-    while (np) {
-      if (np->type == NODE_DEFINE && (np->flags & NODE_FLAG_TYPEONLY)) {
-        vftp = the_vft[np->type];
-        vftp->generate(np, PYTHON_PASS, fp);
-      }
-      np = np->peer;
-    }
-    fprintf (fp, "\n]\n");
-}
-
-void generate_python(YYSTYPE a1, FILE *fp)
-{
-    generate_python_typeonly_definitions(a1, fp);
-    generate_python_msg_definitions(a1, fp);
-
-    /*
-     * API CRC signature
-     */
-    fprintf (fp, "vl_api_version = 0x%08x\n\n", (unsigned int)input_crc);
-}
-
-void generate_json(YYSTYPE a1, FILE *fp)
-{
-    fprintf (fp, "{\n");
-    indent += 4;
-    generate_json_definitions(a1, fp, true);
-    fprintf (fp, ",\n");
-    generate_json_definitions(a1, fp, false);
-
-    /*
-     * API CRC signature
-     */
-    fprintf (fp, ",\n\"vl_api_version\" :\"0x%08x\"\n",
-	     (unsigned int)input_crc);
-    fprintf (fp, "}\n");
-}
-
-void generate(YYSTYPE a1)
-{
-    if (dump_tree) {
-        dump((node_t *)a1);
-    }
-
-    add_msg_ids(a1);
-
-    if (ofp) {
-        generate_top_boilerplate(ofp);
-
-        generate_msg_ids(a1, ofp);
-        generate_msg_names(a1, ofp);
-        generate_msg_name_crc_list(a1, ofp);
-        generate_typedefs(a1, ofp);
-        generate_uniondefs(a1, ofp);
-        generate_printfun(a1, ofp);
-        generate_endianfun(a1, ofp);
-        
-        generate_bottom_boilerplate(ofp);
-    }
-    if (pythonfp) {
-      generate_python(a1, pythonfp);
-    }
-    if (jsonfp) {
-      generate_json(a1, jsonfp);
-    }
-}