[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/tests/server/getpart.c b/ap/lib/libcurl/curl-7.86.0/tests/server/getpart.c
new file mode 100755
index 0000000..fb54bfe
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/server/getpart.c
@@ -0,0 +1,522 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+#include "server_setup.h"
+
+#include "getpart.h"
+
+#define ENABLE_CURLX_PRINTF
+/* make the curlx header define all printf() functions to use the curlx_*
+ versions instead */
+#include "curlx.h" /* from the private lib dir */
+
+/* just to please curl_base64.h we create a fake struct */
+struct Curl_easy {
+ int fake;
+};
+
+#include "curl_base64.h"
+#include "curl_memory.h"
+
+/* include memdebug.h last */
+#include "memdebug.h"
+
+#define EAT_SPACE(p) while(*(p) && ISSPACE(*(p))) (p)++
+
+#define EAT_WORD(p) while(*(p) && !ISSPACE(*(p)) && ('>' != *(p))) (p)++
+
+#ifdef DEBUG_GETPART
+#define show(x) printf x
+#else
+#define show(x) Curl_nop_stmt
+#endif
+
+#if defined(_MSC_VER) && defined(_DLL)
+# pragma warning(disable:4232) /* MSVC extension, dllimport identity */
+#endif
+
+curl_malloc_callback Curl_cmalloc = (curl_malloc_callback)malloc;
+curl_free_callback Curl_cfree = (curl_free_callback)free;
+curl_realloc_callback Curl_crealloc = (curl_realloc_callback)realloc;
+curl_strdup_callback Curl_cstrdup = (curl_strdup_callback)strdup;
+curl_calloc_callback Curl_ccalloc = (curl_calloc_callback)calloc;
+#if defined(WIN32) && defined(UNICODE)
+curl_wcsdup_callback Curl_cwcsdup = (curl_wcsdup_callback)_wcsdup;
+#endif
+
+#if defined(_MSC_VER) && defined(_DLL)
+# pragma warning(default:4232) /* MSVC extension, dllimport identity */
+#endif
+
+
+/*
+ * Curl_convert_clone() returns a malloced copy of the source string (if
+ * returning CURLE_OK), with the data converted to network format. This
+ * function is used by base64 code in libcurl built to support data
+ * conversion. This is a DUMMY VERSION that returns data unmodified - for
+ * use by the test server only.
+ */
+CURLcode Curl_convert_clone(struct Curl_easy *data,
+ const char *indata,
+ size_t insize,
+ char **outbuf);
+CURLcode Curl_convert_clone(struct Curl_easy *data,
+ const char *indata,
+ size_t insize,
+ char **outbuf)
+{
+ char *convbuf;
+ (void)data;
+
+ convbuf = malloc(insize);
+ if(!convbuf)
+ return CURLE_OUT_OF_MEMORY;
+
+ memcpy(convbuf, indata, insize);
+ *outbuf = convbuf;
+ return CURLE_OK;
+}
+
+/*
+ * line_length()
+ *
+ * Counts the number of characters in a line including a new line.
+ * Unlike strlen() it does not stop at nul bytes.
+ *
+ */
+static size_t line_length(const char *buffer, int bytestocheck)
+{
+ size_t length = 1;
+
+ while(*buffer != '\n' && --bytestocheck) {
+ length++;
+ buffer++;
+ }
+ if(*buffer != '\n') {
+ /*
+ * We didn't find a new line so the last byte must be a
+ * '\0' character inserted by fgets() which we should not
+ * count.
+ */
+ length--;
+ }
+
+ return length;
+}
+
+/*
+ * readline()
+ *
+ * Reads a complete line from a file into a dynamically allocated buffer.
+ *
+ * Calling function may call this multiple times with same 'buffer'
+ * and 'bufsize' pointers to avoid multiple buffer allocations. Buffer
+ * will be reallocated and 'bufsize' increased until whole line fits in
+ * buffer before returning it.
+ *
+ * Calling function is responsible to free allocated buffer.
+ *
+ * This function may return:
+ * GPE_OUT_OF_MEMORY
+ * GPE_END_OF_FILE
+ * GPE_OK
+ */
+
+static int readline(char **buffer, size_t *bufsize, size_t *length,
+ FILE *stream)
+{
+ size_t offset = 0;
+ char *newptr;
+
+ if(!*buffer) {
+ *buffer = malloc(128);
+ if(!*buffer)
+ return GPE_OUT_OF_MEMORY;
+ *bufsize = 128;
+ }
+
+ for(;;) {
+ int bytestoread = curlx_uztosi(*bufsize - offset);
+
+ if(!fgets(*buffer + offset, bytestoread, stream))
+ return (offset != 0) ? GPE_OK : GPE_END_OF_FILE;
+
+ *length = offset + line_length(*buffer + offset, bytestoread);
+ if(*(*buffer + *length - 1) == '\n')
+ break;
+ offset = *length;
+ if(*length < *bufsize - 1)
+ continue;
+
+ newptr = realloc(*buffer, *bufsize * 2);
+ if(!newptr)
+ return GPE_OUT_OF_MEMORY;
+ *buffer = newptr;
+ *bufsize *= 2;
+ }
+
+ return GPE_OK;
+}
+
+/*
+ * appenddata()
+ *
+ * This appends data from a given source buffer to the end of the used part of
+ * a destination buffer. Arguments relative to the destination buffer are, the
+ * address of a pointer to the destination buffer 'dst_buf', the length of data
+ * in destination buffer excluding potential null string termination 'dst_len',
+ * the allocated size of destination buffer 'dst_alloc'. All three destination
+ * buffer arguments may be modified by this function. Arguments relative to the
+ * source buffer are, a pointer to the source buffer 'src_buf' and indication
+ * whether the source buffer is base64 encoded or not 'src_b64'.
+ *
+ * If the source buffer is indicated to be base64 encoded, this appends the
+ * decoded data, binary or whatever, to the destination. The source buffer
+ * may not hold binary data, only a null terminated string is valid content.
+ *
+ * Destination buffer will be enlarged and relocated as needed.
+ *
+ * Calling function is responsible to provide preallocated destination
+ * buffer and also to deallocate it when no longer needed.
+ *
+ * This function may return:
+ * GPE_OUT_OF_MEMORY
+ * GPE_OK
+ */
+
+static int appenddata(char **dst_buf, /* dest buffer */
+ size_t *dst_len, /* dest buffer data length */
+ size_t *dst_alloc, /* dest buffer allocated size */
+ char *src_buf, /* source buffer */
+ size_t src_len, /* source buffer length */
+ int src_b64) /* != 0 if source is base64 encoded */
+{
+ size_t need_alloc = 0;
+
+ if(!src_len)
+ return GPE_OK;
+
+ need_alloc = src_len + *dst_len + 1;
+
+ if(src_b64) {
+ if(src_buf[src_len - 1] == '\r')
+ src_len--;
+
+ if(src_buf[src_len - 1] == '\n')
+ src_len--;
+ }
+
+ /* enlarge destination buffer if required */
+ if(need_alloc > *dst_alloc) {
+ size_t newsize = need_alloc * 2;
+ char *newptr = realloc(*dst_buf, newsize);
+ if(!newptr) {
+ return GPE_OUT_OF_MEMORY;
+ }
+ *dst_alloc = newsize;
+ *dst_buf = newptr;
+ }
+
+ /* memcpy to support binary blobs */
+ memcpy(*dst_buf + *dst_len, src_buf, src_len);
+ *dst_len += src_len;
+ *(*dst_buf + *dst_len) = '\0';
+
+ return GPE_OK;
+}
+
+static int decodedata(char **buf, /* dest buffer */
+ size_t *len) /* dest buffer data length */
+{
+ CURLcode error = CURLE_OK;
+ unsigned char *buf64 = NULL;
+ size_t src_len = 0;
+
+ if(!*len)
+ return GPE_OK;
+
+ /* base64 decode the given buffer */
+ error = Curl_base64_decode(*buf, &buf64, &src_len);
+ if(error)
+ return GPE_OUT_OF_MEMORY;
+
+ if(!src_len) {
+ /*
+ ** currently there is no way to tell apart an OOM condition in
+ ** Curl_base64_decode() from zero length decoded data. For now,
+ ** let's just assume it is an OOM condition, currently we have
+ ** no input for this function that decodes to zero length data.
+ */
+ free(buf64);
+
+ return GPE_OUT_OF_MEMORY;
+ }
+
+ /* memcpy to support binary blobs */
+ memcpy(*buf, buf64, src_len);
+ *len = src_len;
+ *(*buf + src_len) = '\0';
+
+ free(buf64);
+
+ return GPE_OK;
+}
+
+/*
+ * getpart()
+ *
+ * This returns whole contents of specified XML-like section and subsection
+ * from the given file. This is mostly used to retrieve a specific part from
+ * a test definition file for consumption by test suite servers.
+ *
+ * Data is returned in a dynamically allocated buffer, a pointer to this data
+ * and the size of the data is stored at the addresses that caller specifies.
+ *
+ * If the returned data is a string the returned size will be the length of
+ * the string excluding null termination. Otherwise it will just be the size
+ * of the returned binary data.
+ *
+ * Calling function is responsible to free returned buffer.
+ *
+ * This function may return:
+ * GPE_NO_BUFFER_SPACE
+ * GPE_OUT_OF_MEMORY
+ * GPE_OK
+ */
+
+int getpart(char **outbuf, size_t *outlen,
+ const char *main, const char *sub, FILE *stream)
+{
+# define MAX_TAG_LEN 200
+ char couter[MAX_TAG_LEN + 1]; /* current outermost section */
+ char cmain[MAX_TAG_LEN + 1]; /* current main section */
+ char csub[MAX_TAG_LEN + 1]; /* current sub section */
+ char ptag[MAX_TAG_LEN + 1]; /* potential tag */
+ char patt[MAX_TAG_LEN + 1]; /* potential attributes */
+ char *buffer = NULL;
+ char *ptr;
+ char *end;
+ union {
+ ssize_t sig;
+ size_t uns;
+ } len;
+ size_t bufsize = 0;
+ size_t outalloc = 256;
+ size_t datalen;
+ int in_wanted_part = 0;
+ int base64 = 0;
+ int nonewline = 0;
+ int error;
+
+ enum {
+ STATE_OUTSIDE = 0,
+ STATE_OUTER = 1,
+ STATE_INMAIN = 2,
+ STATE_INSUB = 3,
+ STATE_ILLEGAL = 4
+ } state = STATE_OUTSIDE;
+
+ *outlen = 0;
+ *outbuf = malloc(outalloc);
+ if(!*outbuf)
+ return GPE_OUT_OF_MEMORY;
+ *(*outbuf) = '\0';
+
+ couter[0] = cmain[0] = csub[0] = ptag[0] = patt[0] = '\0';
+
+ while((error = readline(&buffer, &bufsize, &datalen, stream)) == GPE_OK) {
+
+ ptr = buffer;
+ EAT_SPACE(ptr);
+
+ if('<' != *ptr) {
+ if(in_wanted_part) {
+ show(("=> %s", buffer));
+ error = appenddata(outbuf, outlen, &outalloc, buffer, datalen,
+ base64);
+ if(error)
+ break;
+ }
+ continue;
+ }
+
+ ptr++;
+
+ if('/' == *ptr) {
+ /*
+ ** closing section tag
+ */
+
+ ptr++;
+ end = ptr;
+ EAT_WORD(end);
+ len.sig = end - ptr;
+ if(len.sig > MAX_TAG_LEN) {
+ error = GPE_NO_BUFFER_SPACE;
+ break;
+ }
+ memcpy(ptag, ptr, len.uns);
+ ptag[len.uns] = '\0';
+
+ if((STATE_INSUB == state) && !strcmp(csub, ptag)) {
+ /* end of current sub section */
+ state = STATE_INMAIN;
+ csub[0] = '\0';
+ if(in_wanted_part) {
+ /* end of wanted part */
+ in_wanted_part = 0;
+
+ /* Do we need to base64 decode the data? */
+ if(base64) {
+ error = decodedata(outbuf, outlen);
+ if(error)
+ return error;
+ }
+ if(nonewline)
+ (*outlen)--;
+ break;
+ }
+ }
+ else if((STATE_INMAIN == state) && !strcmp(cmain, ptag)) {
+ /* end of current main section */
+ state = STATE_OUTER;
+ cmain[0] = '\0';
+ if(in_wanted_part) {
+ /* end of wanted part */
+ in_wanted_part = 0;
+
+ /* Do we need to base64 decode the data? */
+ if(base64) {
+ error = decodedata(outbuf, outlen);
+ if(error)
+ return error;
+ }
+ if(nonewline)
+ (*outlen)--;
+ break;
+ }
+ }
+ else if((STATE_OUTER == state) && !strcmp(couter, ptag)) {
+ /* end of outermost file section */
+ state = STATE_OUTSIDE;
+ couter[0] = '\0';
+ if(in_wanted_part) {
+ /* end of wanted part */
+ in_wanted_part = 0;
+ break;
+ }
+ }
+
+ }
+ else if(!in_wanted_part) {
+ /*
+ ** opening section tag
+ */
+
+ /* get potential tag */
+ end = ptr;
+ EAT_WORD(end);
+ len.sig = end - ptr;
+ if(len.sig > MAX_TAG_LEN) {
+ error = GPE_NO_BUFFER_SPACE;
+ break;
+ }
+ memcpy(ptag, ptr, len.uns);
+ ptag[len.uns] = '\0';
+
+ /* ignore comments, doctypes and xml declarations */
+ if(('!' == ptag[0]) || ('?' == ptag[0])) {
+ show(("* ignoring (%s)", buffer));
+ continue;
+ }
+
+ /* get all potential attributes */
+ ptr = end;
+ EAT_SPACE(ptr);
+ end = ptr;
+ while(*end && ('>' != *end))
+ end++;
+ len.sig = end - ptr;
+ if(len.sig > MAX_TAG_LEN) {
+ error = GPE_NO_BUFFER_SPACE;
+ break;
+ }
+ memcpy(patt, ptr, len.uns);
+ patt[len.uns] = '\0';
+
+ if(STATE_OUTSIDE == state) {
+ /* outermost element (<testcase>) */
+ strcpy(couter, ptag);
+ state = STATE_OUTER;
+ continue;
+ }
+ else if(STATE_OUTER == state) {
+ /* start of a main section */
+ strcpy(cmain, ptag);
+ state = STATE_INMAIN;
+ continue;
+ }
+ else if(STATE_INMAIN == state) {
+ /* start of a sub section */
+ strcpy(csub, ptag);
+ state = STATE_INSUB;
+ if(!strcmp(cmain, main) && !strcmp(csub, sub)) {
+ /* start of wanted part */
+ in_wanted_part = 1;
+ if(strstr(patt, "base64="))
+ /* bit rough test, but "mostly" functional, */
+ /* treat wanted part data as base64 encoded */
+ base64 = 1;
+ if(strstr(patt, "nonewline=")) {
+ show(("* setting nonewline\n"));
+ nonewline = 1;
+ }
+ }
+ continue;
+ }
+
+ }
+
+ if(in_wanted_part) {
+ show(("=> %s", buffer));
+ error = appenddata(outbuf, outlen, &outalloc, buffer, datalen, base64);
+ if(error)
+ break;
+ }
+
+ } /* while */
+
+ free(buffer);
+
+ if(error != GPE_OK) {
+ if(error == GPE_END_OF_FILE)
+ error = GPE_OK;
+ else {
+ free(*outbuf);
+ *outbuf = NULL;
+ *outlen = 0;
+ }
+ }
+
+ return error;
+}