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From ald...@apache.org
Subject [40/52] [partial] nifi-minifi-cpp git commit: Remove libxml2, civetweb thirdparty.
Date Thu, 04 May 2017 19:06:48 GMT
http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/b26ac36e/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/examples/sandbox/sandbox.c
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/examples/sandbox/sandbox.c
b/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/examples/sandbox/sandbox.c
deleted file mode 100644
index 915faa9..0000000
--- a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/examples/sandbox/sandbox.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- *  Sandboxing example
- *
- *  Uses custom memory allocation functions which keep track of total amount
- *  of memory allocated, imposing a maximum total allocation size.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "duktape.h"
-
-/*
- *  Memory allocator which backs to standard library memory functions but
- *  keeps a small header to track current allocation size.
- *
- *  Many other sandbox allocation models are useful, e.g. preallocated pools.
- */
-
-typedef struct {
-	/* The double value in the union is there to ensure alignment is
-	 * good for IEEE doubles too.  In many 32-bit environments 4 bytes
-	 * would be sufficiently aligned and the double value is unnecessary.
-	 */
-	union {
-		size_t sz;
-		double d;
-	} u;
-} alloc_hdr;
-
-static size_t total_allocated = 0;
-static size_t max_allocated = 256 * 1024;  /* 256kB sandbox */
-
-static void sandbox_dump_memstate(void) {
-#if 0
-	fprintf(stderr, "Total allocated: %ld\n", (long) total_allocated);
-	fflush(stderr);
-#endif
-}
-
-static void *sandbox_alloc(void *udata, duk_size_t size) {
-	alloc_hdr *hdr;
-
-	(void) udata;  /* Suppress warning. */
-
-	if (size == 0) {
-		return NULL;
-	}
-
-	if (total_allocated + size > max_allocated) {
-		fprintf(stderr, "Sandbox maximum allocation size reached, %ld requested in sandbox_alloc\n",
-		        (long) size);
-		fflush(stderr);
-		return NULL;
-	}
-
-	hdr = (alloc_hdr *) malloc(size + sizeof(alloc_hdr));
-	if (!hdr) {
-		return NULL;
-	}
-	hdr->u.sz = size;
-	total_allocated += size;
-	sandbox_dump_memstate();
-	return (void *) (hdr + 1);
-}
-
-static void *sandbox_realloc(void *udata, void *ptr, duk_size_t size) {
-	alloc_hdr *hdr;
-	size_t old_size;
-	void *t;
-
-	(void) udata;  /* Suppress warning. */
-
-	/* Handle the ptr-NULL vs. size-zero cases explicitly to minimize
-	 * platform assumptions.  You can get away with much less in specific
-	 * well-behaving environments.
-	 */
-
-	if (ptr) {
-		hdr = (alloc_hdr *) (((char *) ptr) - sizeof(alloc_hdr));
-		old_size = hdr->u.sz;
-
-		if (size == 0) {
-			total_allocated -= old_size;
-			free((void *) hdr);
-			sandbox_dump_memstate();
-			return NULL;
-		} else {
-			if (total_allocated - old_size + size > max_allocated) {
-				fprintf(stderr, "Sandbox maximum allocation size reached, %ld requested in sandbox_realloc\n",
-				        (long) size);
-				fflush(stderr);
-				return NULL;
-			}
-
-			t = realloc((void *) hdr, size + sizeof(alloc_hdr));
-			if (!t) {
-				return NULL;
-			}
-			hdr = (alloc_hdr *) t;
-			total_allocated -= old_size;
-			total_allocated += size;
-			hdr->u.sz = size;
-			sandbox_dump_memstate();
-			return (void *) (hdr + 1);
-		}
-	} else {
-		if (size == 0) {
-			return NULL;
-		} else {
-			if (total_allocated + size > max_allocated) {
-				fprintf(stderr, "Sandbox maximum allocation size reached, %ld requested in sandbox_realloc\n",
-				        (long) size);
-				fflush(stderr);
-				return NULL;
-			}
-
-			hdr = (alloc_hdr *) malloc(size + sizeof(alloc_hdr));
-			if (!hdr) {
-				return NULL;
-			}
-			hdr->u.sz = size;
-			total_allocated += size;
-			sandbox_dump_memstate();
-			return (void *) (hdr + 1);
-		}
-	}
-}
-
-static void sandbox_free(void *udata, void *ptr) {
-	alloc_hdr *hdr;
-
-	(void) udata;  /* Suppress warning. */
-
-	if (!ptr) {
-		return;
-	}
-	hdr = (alloc_hdr *) (((char *) ptr) - sizeof(alloc_hdr));
-	total_allocated -= hdr->u.sz;
-	free((void *) hdr);
-	sandbox_dump_memstate();
-}
-
-/*
- *  Sandbox setup and test
- */
-
-static duk_ret_t do_sandbox_test(duk_context *ctx) {
-	FILE *f;
-	char buf[4096];
-	size_t ret;
-	const char *globobj;
-
-	/*
-	 *  Setup sandbox
-	 */
-
-	globobj =
-		"({\n"
-		"    print: print,\n"
-		"    Math: {\n"
-		"        max: Math.max\n"
-		"    }\n"
-		"})\n";
-#if 1
-	fprintf(stderr, "Sandbox global object:\n----------------\n%s----------------\n", globobj);
-	fflush(stderr);
-#endif
-	duk_eval_string(ctx, globobj);
-	duk_set_global_object(ctx);
-
-	/*
-	 *  Execute code from specified file
-	 */
-
-	f = fopen(duk_require_string(ctx, -1), "rb");
-	if (!f) {
-		duk_error(ctx, DUK_ERR_ERROR, "failed to open file");
-	}
-
-	for (;;) {
-		if (ferror(f)) {
-			fclose(f);
-			duk_error(ctx, DUK_ERR_ERROR, "ferror when reading file");
-		}
-		if (feof(f)) {
-			break;
-		}
-
-		ret = fread(buf, 1, sizeof(buf), f);
-		if (ret == 0) {
-			break;
-		}
-
-		duk_push_lstring(ctx, (const char *) buf, ret);
-	}
-
-	duk_concat(ctx, duk_get_top(ctx) - 1);  /* -1 for filename */
-
-	/* -> [ ... filename source ] */
-
-	duk_insert(ctx, -2);
-
-	/* -> [ ... source filename ] */
-
-	duk_compile(ctx, 0 /*flags*/);  /* Compile as program */
-	duk_call(ctx, 0 /*nargs*/);
-
-	return 0;
-}
-
-/*
- *  Main
- */
-
-static void sandbox_fatal(duk_context *ctx, duk_errcode_t code, const char *msg) {
-	(void) ctx;  /* Suppress warning. */
-	fprintf(stderr, "FATAL %ld: %s\n", (long) code, (msg ? msg : "no message"));
-	fflush(stderr);
-	exit(1);  /* must not return */
-}
-
-int main(int argc, char *argv[]) {
-	duk_context *ctx;
-	duk_int_t rc;
-
-	if (argc < 2) {
-		fprintf(stderr, "Usage: sandbox <test.js>\n");
-		fflush(stderr);
-		exit(1);
-	}
-
-	ctx = duk_create_heap(sandbox_alloc,
-	                      sandbox_realloc,
-	                      sandbox_free,
-	                      NULL,
-	                      sandbox_fatal);
-
-	duk_push_string(ctx, argv[1]);
-	rc = duk_safe_call(ctx, do_sandbox_test, 1 /*nargs*/, 1 /*nrets*/);
-	if (rc) {
-		fprintf(stderr, "ERROR: %s\n", duk_safe_to_string(ctx, -1));
-		fflush(stderr);
-	}
-
-	duk_destroy_heap(ctx);
-
-	/* Should be zero. */
-	fprintf(stderr, "Final allocation: %ld\n", (long) total_allocated);
-	fflush(stderr);
-
-	return 1;
-}

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/b26ac36e/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/extras/README.rst
----------------------------------------------------------------------
diff --git a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/extras/README.rst b/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/extras/README.rst
deleted file mode 100644
index 1b70160..0000000
--- a/thirdparty/civetweb-1.9.1/src/third_party/duktape-1.5.2/extras/README.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-==============
-Duktape extras
-==============
-
-Extra modules and utilities.  Extras provide functionality that doesn't
-comfortably fit into the main Duktape library, perhaps for footprint or
-portability reasons, but are still useful for most users.
-
-Extras are maintained and will be bug fixed.  However, they don't have the
-same semantic versioning guarantees like the main Duktape library.  Extras
-may be dropped without warning as Duktape is versioned.  For instance, if
-an extra breaks due to Duktape changes and there is no time to fix it, the
-missing extra won't block a release and will be dropped.


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