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add required libraries

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This commit is contained in:
Sven Czarnian
2021-11-18 15:53:34 +01:00
parent 1a58301d4f
commit a23de5ee67
25 changed files with 7175 additions and 0 deletions
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2919
external/include/curl/curl.h vendored Normal file
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77
external/include/curl/curlver.h vendored Normal file
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#ifndef CURLINC_CURLVER_H
#define CURLINC_CURLVER_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, 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.haxx.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.
*
***************************************************************************/
/* This header file contains nothing but libcurl version info, generated by
a script at release-time. This was made its own header file in 7.11.2 */
/* This is the global package copyright */
#define LIBCURL_COPYRIGHT "1996 - 2020 Daniel Stenberg, <daniel@haxx.se>."
/* This is the version number of the libcurl package from which this header
file origins: */
#define LIBCURL_VERSION "7.71.1-DEV"
/* The numeric version number is also available "in parts" by using these
defines: */
#define LIBCURL_VERSION_MAJOR 7
#define LIBCURL_VERSION_MINOR 71
#define LIBCURL_VERSION_PATCH 1
/* This is the numeric version of the libcurl version number, meant for easier
parsing and comparisons by programs. The LIBCURL_VERSION_NUM define will
always follow this syntax:
0xXXYYZZ
Where XX, YY and ZZ are the main version, release and patch numbers in
hexadecimal (using 8 bits each). All three numbers are always represented
using two digits. 1.2 would appear as "0x010200" while version 9.11.7
appears as "0x090b07".
This 6-digit (24 bits) hexadecimal number does not show pre-release number,
and it is always a greater number in a more recent release. It makes
comparisons with greater than and less than work.
Note: This define is the full hex number and _does not_ use the
CURL_VERSION_BITS() macro since curl's own configure script greps for it
and needs it to contain the full number.
*/
#define LIBCURL_VERSION_NUM 0x074701
/*
* This is the date and time when the full source package was created. The
* timestamp is not stored in git, as the timestamp is properly set in the
* tarballs by the maketgz script.
*
* The format of the date follows this template:
*
* "2007-11-23"
*/
#define LIBCURL_TIMESTAMP "[unreleased]"
#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z))
#define CURL_AT_LEAST_VERSION(x,y,z) \
(LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z))
#endif /* CURLINC_CURLVER_H */

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external/include/curl/easy.h vendored Normal file
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#ifndef CURLINC_EASY_H
#define CURLINC_EASY_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, 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.haxx.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.
*
***************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
/* Flag bits in the curl_blob struct: */
#define CURL_BLOB_COPY 1 /* tell libcurl to copy the data */
#define CURL_BLOB_NOCOPY 0 /* tell libcurl to NOT copy the data */
struct curl_blob {
void *data;
size_t len;
unsigned int flags; /* bit 0 is defined, the rest are reserved and should be
left zeroes */
};
CURL_EXTERN CURL *curl_easy_init(void);
CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
CURL_EXTERN void curl_easy_cleanup(CURL *curl);
/*
* NAME curl_easy_getinfo()
*
* DESCRIPTION
*
* Request internal information from the curl session with this function. The
* third argument MUST be a pointer to a long, a pointer to a char * or a
* pointer to a double (as the documentation describes elsewhere). The data
* pointed to will be filled in accordingly and can be relied upon only if the
* function returns CURLE_OK. This function is intended to get used *AFTER* a
* performed transfer, all results from this function are undefined until the
* transfer is completed.
*/
CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
/*
* NAME curl_easy_duphandle()
*
* DESCRIPTION
*
* Creates a new curl session handle with the same options set for the handle
* passed in. Duplicating a handle could only be a matter of cloning data and
* options, internal state info and things like persistent connections cannot
* be transferred. It is useful in multithreaded applications when you can run
* curl_easy_duphandle() for each new thread to avoid a series of identical
* curl_easy_setopt() invokes in every thread.
*/
CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl);
/*
* NAME curl_easy_reset()
*
* DESCRIPTION
*
* Re-initializes a CURL handle to the default values. This puts back the
* handle to the same state as it was in when it was just created.
*
* It does keep: live connections, the Session ID cache, the DNS cache and the
* cookies.
*/
CURL_EXTERN void curl_easy_reset(CURL *curl);
/*
* NAME curl_easy_recv()
*
* DESCRIPTION
*
* Receives data from the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
size_t *n);
/*
* NAME curl_easy_send()
*
* DESCRIPTION
*
* Sends data over the connected socket. Use after successful
* curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
*/
CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
size_t buflen, size_t *n);
/*
* NAME curl_easy_upkeep()
*
* DESCRIPTION
*
* Performs connection upkeep for the given session handle.
*/
CURL_EXTERN CURLcode curl_easy_upkeep(CURL *curl);
#ifdef __cplusplus
}
#endif
#endif

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external/include/curl/mprintf.h vendored Normal file
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#ifndef CURLINC_MPRINTF_H
#define CURLINC_MPRINTF_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, 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.haxx.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.
*
***************************************************************************/
#include <stdarg.h>
#include <stdio.h> /* needed for FILE */
#include "curl.h" /* for CURL_EXTERN */
#ifdef __cplusplus
extern "C" {
#endif
CURL_EXTERN int curl_mprintf(const char *format, ...);
CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
const char *format, ...);
CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
const char *format, va_list args);
CURL_EXTERN char *curl_maprintf(const char *format, ...);
CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
#ifdef __cplusplus
}
#endif
#endif /* CURLINC_MPRINTF_H */

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external/include/curl/multi.h vendored Normal file
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#ifndef CURLINC_MULTI_H
#define CURLINC_MULTI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, 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.haxx.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.
*
***************************************************************************/
/*
This is an "external" header file. Don't give away any internals here!
GOALS
o Enable a "pull" interface. The application that uses libcurl decides where
and when to ask libcurl to get/send data.
o Enable multiple simultaneous transfers in the same thread without making it
complicated for the application.
o Enable the application to select() on its own file descriptors and curl's
file descriptors simultaneous easily.
*/
/*
* This header file should not really need to include "curl.h" since curl.h
* itself includes this file and we expect user applications to do #include
* <curl/curl.h> without the need for especially including multi.h.
*
* For some reason we added this include here at one point, and rather than to
* break existing (wrongly written) libcurl applications, we leave it as-is
* but with this warning attached.
*/
#include "curl.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
typedef struct Curl_multi CURLM;
#else
typedef void CURLM;
#endif
typedef enum {
CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
curl_multi_socket*() soon */
CURLM_OK,
CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */
CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */
CURLM_INTERNAL_ERROR, /* this is a libcurl bug */
CURLM_BAD_SOCKET, /* the passed in socket argument did not match */
CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */
CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was
attempted to get added - again */
CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
callback */
CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
CURLM_BAD_FUNCTION_ARGUMENT, /* function called with a bad parameter */
CURLM_LAST
} CURLMcode;
/* just to make code nicer when using curl_multi_socket() you can now check
for CURLM_CALL_MULTI_SOCKET too in the same style it works for
curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
/* bitmask bits for CURLMOPT_PIPELINING */
#define CURLPIPE_NOTHING 0L
#define CURLPIPE_HTTP1 1L
#define CURLPIPE_MULTIPLEX 2L
typedef enum {
CURLMSG_NONE, /* first, not used */
CURLMSG_DONE, /* This easy handle has completed. 'result' contains
the CURLcode of the transfer */
CURLMSG_LAST /* last, not used */
} CURLMSG;
struct CURLMsg {
CURLMSG msg; /* what this message means */
CURL *easy_handle; /* the handle it concerns */
union {
void *whatever; /* message-specific data */
CURLcode result; /* return code for transfer */
} data;
};
typedef struct CURLMsg CURLMsg;
/* Based on poll(2) structure and values.
* We don't use pollfd and POLL* constants explicitly
* to cover platforms without poll(). */
#define CURL_WAIT_POLLIN 0x0001
#define CURL_WAIT_POLLPRI 0x0002
#define CURL_WAIT_POLLOUT 0x0004
struct curl_waitfd {
curl_socket_t fd;
short events;
short revents; /* not supported yet */
};
/*
* Name: curl_multi_init()
*
* Desc: inititalize multi-style curl usage
*
* Returns: a new CURLM handle to use in all 'curl_multi' functions.
*/
CURL_EXTERN CURLM *curl_multi_init(void);
/*
* Name: curl_multi_add_handle()
*
* Desc: add a standard curl handle to the multi stack
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_remove_handle()
*
* Desc: removes a curl handle from the multi stack again
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
CURL *curl_handle);
/*
* Name: curl_multi_fdset()
*
* Desc: Ask curl for its fd_set sets. The app can use these to select() or
* poll() on. We want curl_multi_perform() called as soon as one of
* them are ready.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
fd_set *read_fd_set,
fd_set *write_fd_set,
fd_set *exc_fd_set,
int *max_fd);
/*
* Name: curl_multi_wait()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_poll()
*
* Desc: Poll on all fds within a CURLM set as well as any
* additional fds passed to the function.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
struct curl_waitfd extra_fds[],
unsigned int extra_nfds,
int timeout_ms,
int *ret);
/*
* Name: curl_multi_wakeup()
*
* Desc: wakes up a sleeping curl_multi_poll call.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
/*
* Name: curl_multi_perform()
*
* Desc: When the app thinks there's data available for curl it calls this
* function to read/write whatever there is right now. This returns
* as soon as the reads and writes are done. This function does not
* require that there actually is data available for reading or that
* data can be written, it can be called just in case. It returns
* the number of handles that still transfer data in the second
* argument's integer-pointer.
*
* Returns: CURLMcode type, general multi error code. *NOTE* that this only
* returns errors etc regarding the whole multi stack. There might
* still have occurred problems on individual transfers even when
* this returns OK.
*/
CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
int *running_handles);
/*
* Name: curl_multi_cleanup()
*
* Desc: Cleans up and removes a whole multi stack. It does not free or
* touch any individual easy handles in any way. We need to define
* in what state those handles will be if this function is called
* in the middle of a transfer.
*
* Returns: CURLMcode type, general multi error code.
*/
CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
/*
* Name: curl_multi_info_read()
*
* Desc: Ask the multi handle if there's any messages/informationals from
* the individual transfers. Messages include informationals such as
* error code from the transfer or just the fact that a transfer is
* completed. More details on these should be written down as well.
*
* Repeated calls to this function will return a new struct each
* time, until a special "end of msgs" struct is returned as a signal
* that there is no more to get at this point.
*
* The data the returned pointer points to will not survive calling
* curl_multi_cleanup().
*
* The 'CURLMsg' struct is meant to be very simple and only contain
* very basic information. If more involved information is wanted,
* we will provide the particular "transfer handle" in that struct
* and that should/could/would be used in subsequent
* curl_easy_getinfo() calls (or similar). The point being that we
* must never expose complex structs to applications, as then we'll
* undoubtably get backwards compatibility problems in the future.
*
* Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
* of structs. It also writes the number of messages left in the
* queue (after this read) in the integer the second argument points
* to.
*/
CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
int *msgs_in_queue);
/*
* Name: curl_multi_strerror()
*
* Desc: The curl_multi_strerror function may be used to turn a CURLMcode
* value into the equivalent human readable error string. This is
* useful for printing meaningful error messages.
*
* Returns: A pointer to a null-terminated error message.
*/
CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
/*
* Name: curl_multi_socket() and
* curl_multi_socket_all()
*
* Desc: An alternative version of curl_multi_perform() that allows the
* application to pass in one of the file descriptors that have been
* detected to have "action" on them and let libcurl perform.
* See man page for details.
*/
#define CURL_POLL_NONE 0
#define CURL_POLL_IN 1
#define CURL_POLL_OUT 2
#define CURL_POLL_INOUT 3
#define CURL_POLL_REMOVE 4
#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
#define CURL_CSELECT_IN 0x01
#define CURL_CSELECT_OUT 0x02
#define CURL_CSELECT_ERR 0x04
typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */
curl_socket_t s, /* socket */
int what, /* see above */
void *userp, /* private callback
pointer */
void *socketp); /* private socket
pointer */
/*
* Name: curl_multi_timer_callback
*
* Desc: Called by libcurl whenever the library detects a change in the
* maximum number of milliseconds the app is allowed to wait before
* curl_multi_socket() or curl_multi_perform() must be called
* (to allow libcurl's timed events to take place).
*
* Returns: The callback should return zero.
*/
typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */
long timeout_ms, /* see above */
void *userp); /* private callback
pointer */
CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
curl_socket_t s,
int ev_bitmask,
int *running_handles);
CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
int *running_handles);
#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
/* This macro below was added in 7.16.3 to push users who recompile to use
the new curl_multi_socket_action() instead of the old curl_multi_socket()
*/
#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
#endif
/*
* Name: curl_multi_timeout()
*
* Desc: Returns the maximum number of milliseconds the app is allowed to
* wait before curl_multi_socket() or curl_multi_perform() must be
* called (to allow libcurl's timed events to take place).
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
long *milliseconds);
typedef enum {
/* This is the socket callback function pointer */
CURLOPT(CURLMOPT_SOCKETFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 1),
/* This is the argument passed to the socket callback */
CURLOPT(CURLMOPT_SOCKETDATA, CURLOPTTYPE_OBJECTPOINT, 2),
/* set to 1 to enable pipelining for this multi handle */
CURLOPT(CURLMOPT_PIPELINING, CURLOPTTYPE_LONG, 3),
/* This is the timer callback function pointer */
CURLOPT(CURLMOPT_TIMERFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 4),
/* This is the argument passed to the timer callback */
CURLOPT(CURLMOPT_TIMERDATA, CURLOPTTYPE_OBJECTPOINT, 5),
/* maximum number of entries in the connection cache */
CURLOPT(CURLMOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 6),
/* maximum number of (pipelining) connections to one host */
CURLOPT(CURLMOPT_MAX_HOST_CONNECTIONS, CURLOPTTYPE_LONG, 7),
/* maximum number of requests in a pipeline */
CURLOPT(CURLMOPT_MAX_PIPELINE_LENGTH, CURLOPTTYPE_LONG, 8),
/* a connection with a content-length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 9),
/* a connection with a chunk length longer than this
will not be considered for pipelining */
CURLOPT(CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, CURLOPTTYPE_OFF_T, 10),
/* a list of site names(+port) that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SITE_BL, CURLOPTTYPE_OBJECTPOINT, 11),
/* a list of server types that are blocked from pipelining */
CURLOPT(CURLMOPT_PIPELINING_SERVER_BL, CURLOPTTYPE_OBJECTPOINT, 12),
/* maximum number of open connections in total */
CURLOPT(CURLMOPT_MAX_TOTAL_CONNECTIONS, CURLOPTTYPE_LONG, 13),
/* This is the server push callback function pointer */
CURLOPT(CURLMOPT_PUSHFUNCTION, CURLOPTTYPE_FUNCTIONPOINT, 14),
/* This is the argument passed to the server push callback */
CURLOPT(CURLMOPT_PUSHDATA, CURLOPTTYPE_OBJECTPOINT, 15),
/* maximum number of concurrent streams to support on a connection */
CURLOPT(CURLMOPT_MAX_CONCURRENT_STREAMS, CURLOPTTYPE_LONG, 16),
CURLMOPT_LASTENTRY /* the last unused */
} CURLMoption;
/*
* Name: curl_multi_setopt()
*
* Desc: Sets options for the multi handle.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
CURLMoption option, ...);
/*
* Name: curl_multi_assign()
*
* Desc: This function sets an association in the multi handle between the
* given socket and a private pointer of the application. This is
* (only) useful for curl_multi_socket uses.
*
* Returns: CURLM error code.
*/
CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
curl_socket_t sockfd, void *sockp);
/*
* Name: curl_push_callback
*
* Desc: This callback gets called when a new stream is being pushed by the
* server. It approves or denies the new stream.
*
* Returns: CURL_PUSH_OK or CURL_PUSH_DENY.
*/
#define CURL_PUSH_OK 0
#define CURL_PUSH_DENY 1
struct curl_pushheaders; /* forward declaration only */
CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
size_t num);
CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
const char *name);
typedef int (*curl_push_callback)(CURL *parent,
CURL *easy,
size_t num_headers,
struct curl_pushheaders *headers,
void *userp);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif

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#ifndef CURLINC_STDCHEADERS_H
#define CURLINC_STDCHEADERS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, 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.haxx.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.
*
***************************************************************************/
#include <sys/types.h>
size_t fread(void *, size_t, size_t, FILE *);
size_t fwrite(const void *, size_t, size_t, FILE *);
int strcasecmp(const char *, const char *);
int strncasecmp(const char *, const char *, size_t);
#endif /* CURLINC_STDCHEADERS_H */

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external/include/curl/system.h vendored Normal file
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@@ -0,0 +1,504 @@
#ifndef CURLINC_SYSTEM_H
#define CURLINC_SYSTEM_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2019, 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.haxx.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.
*
***************************************************************************/
/*
* Try to keep one section per platform, compiler and architecture, otherwise,
* if an existing section is reused for a different one and later on the
* original is adjusted, probably the piggybacking one can be adversely
* changed.
*
* In order to differentiate between platforms/compilers/architectures use
* only compiler built in predefined preprocessor symbols.
*
* curl_off_t
* ----------
*
* For any given platform/compiler curl_off_t must be typedef'ed to a 64-bit
* wide signed integral data type. The width of this data type must remain
* constant and independent of any possible large file support settings.
*
* As an exception to the above, curl_off_t shall be typedef'ed to a 32-bit
* wide signed integral data type if there is no 64-bit type.
*
* As a general rule, curl_off_t shall not be mapped to off_t. This rule shall
* only be violated if off_t is the only 64-bit data type available and the
* size of off_t is independent of large file support settings. Keep your
* build on the safe side avoiding an off_t gating. If you have a 64-bit
* off_t then take for sure that another 64-bit data type exists, dig deeper
* and you will find it.
*
*/
#if defined(__DJGPP__) || defined(__GO32__)
# if defined(__DJGPP__) && (__DJGPP__ > 1)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__SALFORDC__)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__BORLANDC__)
# if (__BORLANDC__ < 0x520)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__TURBOC__)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__WATCOMC__)
# if defined(__386__)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__POCC__)
# if (__POCC__ < 280)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# elif defined(_MSC_VER)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__LCC__)
# if defined(__e2k__) /* MCST eLbrus C Compiler */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# else /* Local (or Little) C Compiler */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
# endif
#elif defined(__SYMBIAN32__)
# if defined(__EABI__) /* Treat all ARM compilers equally */
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__CW32__)
# pragma longlong on
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__VC32__)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
#elif defined(__MWERKS__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(_WIN32_WCE)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__MINGW32__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_WS2TCPIP_H 1
#elif defined(__VMS)
# if defined(__VAX)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int
#elif defined(__OS400__)
# if defined(__ILEC400__)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(__MVS__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_ILP32)
# elif defined(_LP64)
# endif
# if defined(_LONG_LONG)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(__370__)
# if defined(__IBMC__) || defined(__IBMCPP__)
# if defined(_ILP32)
# elif defined(_LP64)
# endif
# if defined(_LONG_LONG)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
# endif
#elif defined(TPF)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#elif defined(__TINYC__) /* also known as tcc */
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC) /* Oracle Solaris Studio */
# if !defined(__LP64) && (defined(__ILP32) || \
defined(__i386) || \
defined(__sparcv8) || \
defined(__sparcv8plus))
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64) || \
defined(__amd64) || defined(__sparcv9)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#elif defined(__xlc__) /* IBM xlc compiler */
# if !defined(_LP64)
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
/* ===================================== */
/* KEEP MSVC THE PENULTIMATE ENTRY */
/* ===================================== */
#elif defined(_MSC_VER)
# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64)
# define CURL_TYPEOF_CURL_OFF_T __int64
# define CURL_FORMAT_CURL_OFF_T "I64d"
# define CURL_FORMAT_CURL_OFF_TU "I64u"
# define CURL_SUFFIX_CURL_OFF_T i64
# define CURL_SUFFIX_CURL_OFF_TU ui64
# else
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T int
/* ===================================== */
/* KEEP GENERIC GCC THE LAST ENTRY */
/* ===================================== */
#elif defined(__GNUC__) && !defined(_SCO_DS)
# if !defined(__LP64__) && \
(defined(__ILP32__) || defined(__i386__) || defined(__hppa__) || \
defined(__ppc__) || defined(__powerpc__) || defined(__arm__) || \
defined(__sparc__) || defined(__mips__) || defined(__sh__) || \
defined(__XTENSA__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4) || \
(defined(__LONG_MAX__) && __LONG_MAX__ == 2147483647L))
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
# define CURL_FORMAT_CURL_OFF_TU "llu"
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64__) || \
defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
defined(__e2k__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \
(defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L)
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# endif
# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
# define CURL_PULL_SYS_TYPES_H 1
# define CURL_PULL_SYS_SOCKET_H 1
#else
/* generic "safe guess" on old 32 bit style */
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"
# define CURL_FORMAT_CURL_OFF_TU "lu"
# define CURL_SUFFIX_CURL_OFF_T L
# define CURL_SUFFIX_CURL_OFF_TU UL
# define CURL_TYPEOF_CURL_SOCKLEN_T int
#endif
#ifdef _AIX
/* AIX needs <sys/poll.h> */
#define CURL_PULL_SYS_POLL_H
#endif
/* CURL_PULL_WS2TCPIP_H is defined above when inclusion of header file */
/* ws2tcpip.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_WS2TCPIP_H
# include <winsock2.h>
# include <windows.h>
# include <ws2tcpip.h>
#endif
/* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */
/* sys/types.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_TYPES_H
# include <sys/types.h>
#endif
/* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */
/* sys/socket.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_SOCKET_H
# include <sys/socket.h>
#endif
/* CURL_PULL_SYS_POLL_H is defined above when inclusion of header file */
/* sys/poll.h is required here to properly make type definitions below. */
#ifdef CURL_PULL_SYS_POLL_H
# include <sys/poll.h>
#endif
/* Data type definition of curl_socklen_t. */
#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
#endif
/* Data type definition of curl_off_t. */
#ifdef CURL_TYPEOF_CURL_OFF_T
typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
#endif
/*
* CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow
* these to be visible and exported by the external libcurl interface API,
* while also making them visible to the library internals, simply including
* curl_setup.h, without actually needing to include curl.h internally.
* If some day this section would grow big enough, all this should be moved
* to its own header file.
*/
/*
* Figure out if we can use the ## preprocessor operator, which is supported
* by ISO/ANSI C and C++. Some compilers support it without setting __STDC__
* or __cplusplus so we need to carefully check for them too.
*/
#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \
defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \
defined(__ILEC400__)
/* This compiler is believed to have an ISO compatible preprocessor */
#define CURL_ISOCPP
#else
/* This compiler is believed NOT to have an ISO compatible preprocessor */
#undef CURL_ISOCPP
#endif
/*
* Macros for minimum-width signed and unsigned curl_off_t integer constants.
*/
#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551)
# define CURLINC_OFF_T_C_HLPR2(x) x
# define CURLINC_OFF_T_C_HLPR1(x) CURLINC_OFF_T_C_HLPR2(x)
# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val) ## \
CURLINC_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
#else
# ifdef CURL_ISOCPP
# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
# else
# define CURLINC_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
# endif
# define CURLINC_OFF_T_C_HLPR1(Val,Suffix) CURLINC_OFF_T_C_HLPR2(Val,Suffix)
# define CURL_OFF_T_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
# define CURL_OFF_TU_C(Val) CURLINC_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
#endif
#endif /* CURLINC_SYSTEM_H */

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external/include/curl/typecheck-gcc.h vendored Normal file
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#ifndef CURLINC_TYPECHECK_GCC_H
#define CURLINC_TYPECHECK_GCC_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2020, 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.haxx.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.
*
***************************************************************************/
/* wraps curl_easy_setopt() with typechecking */
/* To add a new kind of warning, add an
* if(curlcheck_sometype_option(_curl_opt))
* if(!curlcheck_sometype(value))
* _curl_easy_setopt_err_sometype();
* block and define curlcheck_sometype_option, curlcheck_sometype and
* _curl_easy_setopt_err_sometype below
*
* NOTE: We use two nested 'if' statements here instead of the && operator, in
* order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x
* when compiling with -Wlogical-op.
*
* To add an option that uses the same type as an existing option, you'll just
* need to extend the appropriate _curl_*_option macro
*/
#define curl_easy_setopt(handle, option, value) \
__extension__({ \
__typeof__(option) _curl_opt = option; \
if(__builtin_constant_p(_curl_opt)) { \
if(curlcheck_long_option(_curl_opt)) \
if(!curlcheck_long(value)) \
_curl_easy_setopt_err_long(); \
if(curlcheck_off_t_option(_curl_opt)) \
if(!curlcheck_off_t(value)) \
_curl_easy_setopt_err_curl_off_t(); \
if(curlcheck_string_option(_curl_opt)) \
if(!curlcheck_string(value)) \
_curl_easy_setopt_err_string(); \
if(curlcheck_write_cb_option(_curl_opt)) \
if(!curlcheck_write_cb(value)) \
_curl_easy_setopt_err_write_callback(); \
if((_curl_opt) == CURLOPT_RESOLVER_START_FUNCTION) \
if(!curlcheck_resolver_start_callback(value)) \
_curl_easy_setopt_err_resolver_start_callback(); \
if((_curl_opt) == CURLOPT_READFUNCTION) \
if(!curlcheck_read_cb(value)) \
_curl_easy_setopt_err_read_cb(); \
if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \
if(!curlcheck_ioctl_cb(value)) \
_curl_easy_setopt_err_ioctl_cb(); \
if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \
if(!curlcheck_sockopt_cb(value)) \
_curl_easy_setopt_err_sockopt_cb(); \
if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \
if(!curlcheck_opensocket_cb(value)) \
_curl_easy_setopt_err_opensocket_cb(); \
if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \
if(!curlcheck_progress_cb(value)) \
_curl_easy_setopt_err_progress_cb(); \
if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \
if(!curlcheck_debug_cb(value)) \
_curl_easy_setopt_err_debug_cb(); \
if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \
if(!curlcheck_ssl_ctx_cb(value)) \
_curl_easy_setopt_err_ssl_ctx_cb(); \
if(curlcheck_conv_cb_option(_curl_opt)) \
if(!curlcheck_conv_cb(value)) \
_curl_easy_setopt_err_conv_cb(); \
if((_curl_opt) == CURLOPT_SEEKFUNCTION) \
if(!curlcheck_seek_cb(value)) \
_curl_easy_setopt_err_seek_cb(); \
if(curlcheck_cb_data_option(_curl_opt)) \
if(!curlcheck_cb_data(value)) \
_curl_easy_setopt_err_cb_data(); \
if((_curl_opt) == CURLOPT_ERRORBUFFER) \
if(!curlcheck_error_buffer(value)) \
_curl_easy_setopt_err_error_buffer(); \
if((_curl_opt) == CURLOPT_STDERR) \
if(!curlcheck_FILE(value)) \
_curl_easy_setopt_err_FILE(); \
if(curlcheck_postfields_option(_curl_opt)) \
if(!curlcheck_postfields(value)) \
_curl_easy_setopt_err_postfields(); \
if((_curl_opt) == CURLOPT_HTTPPOST) \
if(!curlcheck_arr((value), struct curl_httppost)) \
_curl_easy_setopt_err_curl_httpost(); \
if((_curl_opt) == CURLOPT_MIMEPOST) \
if(!curlcheck_ptr((value), curl_mime)) \
_curl_easy_setopt_err_curl_mimepost(); \
if(curlcheck_slist_option(_curl_opt)) \
if(!curlcheck_arr((value), struct curl_slist)) \
_curl_easy_setopt_err_curl_slist(); \
if((_curl_opt) == CURLOPT_SHARE) \
if(!curlcheck_ptr((value), CURLSH)) \
_curl_easy_setopt_err_CURLSH(); \
} \
curl_easy_setopt(handle, _curl_opt, value); \
})
/* wraps curl_easy_getinfo() with typechecking */
#define curl_easy_getinfo(handle, info, arg) \
__extension__({ \
__typeof__(info) _curl_info = info; \
if(__builtin_constant_p(_curl_info)) { \
if(curlcheck_string_info(_curl_info)) \
if(!curlcheck_arr((arg), char *)) \
_curl_easy_getinfo_err_string(); \
if(curlcheck_long_info(_curl_info)) \
if(!curlcheck_arr((arg), long)) \
_curl_easy_getinfo_err_long(); \
if(curlcheck_double_info(_curl_info)) \
if(!curlcheck_arr((arg), double)) \
_curl_easy_getinfo_err_double(); \
if(curlcheck_slist_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_slist *)) \
_curl_easy_getinfo_err_curl_slist(); \
if(curlcheck_tlssessioninfo_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_tlssessioninfo *)) \
_curl_easy_getinfo_err_curl_tlssesssioninfo(); \
if(curlcheck_certinfo_info(_curl_info)) \
if(!curlcheck_arr((arg), struct curl_certinfo *)) \
_curl_easy_getinfo_err_curl_certinfo(); \
if(curlcheck_socket_info(_curl_info)) \
if(!curlcheck_arr((arg), curl_socket_t)) \
_curl_easy_getinfo_err_curl_socket(); \
if(curlcheck_off_t_info(_curl_info)) \
if(!curlcheck_arr((arg), curl_off_t)) \
_curl_easy_getinfo_err_curl_off_t(); \
} \
curl_easy_getinfo(handle, _curl_info, arg); \
})
/*
* For now, just make sure that the functions are called with three arguments
*/
#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param)
#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param)
/* the actual warnings, triggered by calling the _curl_easy_setopt_err*
* functions */
/* To define a new warning, use _CURL_WARNING(identifier, "message") */
#define CURLWARNING(id, message) \
static void __attribute__((__warning__(message))) \
__attribute__((__unused__)) __attribute__((__noinline__)) \
id(void) { __asm__(""); }
CURLWARNING(_curl_easy_setopt_err_long,
"curl_easy_setopt expects a long argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_off_t,
"curl_easy_setopt expects a curl_off_t argument for this option")
CURLWARNING(_curl_easy_setopt_err_string,
"curl_easy_setopt expects a "
"string ('char *' or char[]) argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_write_callback,
"curl_easy_setopt expects a curl_write_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_resolver_start_callback,
"curl_easy_setopt expects a "
"curl_resolver_start_callback argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_read_cb,
"curl_easy_setopt expects a curl_read_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_ioctl_cb,
"curl_easy_setopt expects a curl_ioctl_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_sockopt_cb,
"curl_easy_setopt expects a curl_sockopt_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_opensocket_cb,
"curl_easy_setopt expects a "
"curl_opensocket_callback argument for this option"
)
CURLWARNING(_curl_easy_setopt_err_progress_cb,
"curl_easy_setopt expects a curl_progress_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_debug_cb,
"curl_easy_setopt expects a curl_debug_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_ssl_ctx_cb,
"curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_conv_cb,
"curl_easy_setopt expects a curl_conv_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_seek_cb,
"curl_easy_setopt expects a curl_seek_callback argument for this option")
CURLWARNING(_curl_easy_setopt_err_cb_data,
"curl_easy_setopt expects a "
"private data pointer as argument for this option")
CURLWARNING(_curl_easy_setopt_err_error_buffer,
"curl_easy_setopt expects a "
"char buffer of CURL_ERROR_SIZE as argument for this option")
CURLWARNING(_curl_easy_setopt_err_FILE,
"curl_easy_setopt expects a 'FILE *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_postfields,
"curl_easy_setopt expects a 'void *' or 'char *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_httpost,
"curl_easy_setopt expects a 'struct curl_httppost *' "
"argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_mimepost,
"curl_easy_setopt expects a 'curl_mime *' "
"argument for this option")
CURLWARNING(_curl_easy_setopt_err_curl_slist,
"curl_easy_setopt expects a 'struct curl_slist *' argument for this option")
CURLWARNING(_curl_easy_setopt_err_CURLSH,
"curl_easy_setopt expects a CURLSH* argument for this option")
CURLWARNING(_curl_easy_getinfo_err_string,
"curl_easy_getinfo expects a pointer to 'char *' for this info")
CURLWARNING(_curl_easy_getinfo_err_long,
"curl_easy_getinfo expects a pointer to long for this info")
CURLWARNING(_curl_easy_getinfo_err_double,
"curl_easy_getinfo expects a pointer to double for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_slist,
"curl_easy_getinfo expects a pointer to 'struct curl_slist *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_tlssessioninfo *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_certinfo,
"curl_easy_getinfo expects a pointer to "
"'struct curl_certinfo *' for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_socket,
"curl_easy_getinfo expects a pointer to curl_socket_t for this info")
CURLWARNING(_curl_easy_getinfo_err_curl_off_t,
"curl_easy_getinfo expects a pointer to curl_off_t for this info")
/* groups of curl_easy_setops options that take the same type of argument */
/* To add a new option to one of the groups, just add
* (option) == CURLOPT_SOMETHING
* to the or-expression. If the option takes a long or curl_off_t, you don't
* have to do anything
*/
/* evaluates to true if option takes a long argument */
#define curlcheck_long_option(option) \
(0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT)
#define curlcheck_off_t_option(option) \
(((option) > CURLOPTTYPE_OFF_T) && ((option) < CURLOPTTYPE_BLOB))
/* evaluates to true if option takes a char* argument */
#define curlcheck_string_option(option) \
((option) == CURLOPT_ABSTRACT_UNIX_SOCKET || \
(option) == CURLOPT_ACCEPT_ENCODING || \
(option) == CURLOPT_ALTSVC || \
(option) == CURLOPT_CAINFO || \
(option) == CURLOPT_CAPATH || \
(option) == CURLOPT_COOKIE || \
(option) == CURLOPT_COOKIEFILE || \
(option) == CURLOPT_COOKIEJAR || \
(option) == CURLOPT_COOKIELIST || \
(option) == CURLOPT_CRLFILE || \
(option) == CURLOPT_CUSTOMREQUEST || \
(option) == CURLOPT_DEFAULT_PROTOCOL || \
(option) == CURLOPT_DNS_INTERFACE || \
(option) == CURLOPT_DNS_LOCAL_IP4 || \
(option) == CURLOPT_DNS_LOCAL_IP6 || \
(option) == CURLOPT_DNS_SERVERS || \
(option) == CURLOPT_DOH_URL || \
(option) == CURLOPT_EGDSOCKET || \
(option) == CURLOPT_FTPPORT || \
(option) == CURLOPT_FTP_ACCOUNT || \
(option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \
(option) == CURLOPT_INTERFACE || \
(option) == CURLOPT_ISSUERCERT || \
(option) == CURLOPT_KEYPASSWD || \
(option) == CURLOPT_KRBLEVEL || \
(option) == CURLOPT_LOGIN_OPTIONS || \
(option) == CURLOPT_MAIL_AUTH || \
(option) == CURLOPT_MAIL_FROM || \
(option) == CURLOPT_NETRC_FILE || \
(option) == CURLOPT_NOPROXY || \
(option) == CURLOPT_PASSWORD || \
(option) == CURLOPT_PINNEDPUBLICKEY || \
(option) == CURLOPT_PRE_PROXY || \
(option) == CURLOPT_PROXY || \
(option) == CURLOPT_PROXYPASSWORD || \
(option) == CURLOPT_PROXYUSERNAME || \
(option) == CURLOPT_PROXYUSERPWD || \
(option) == CURLOPT_PROXY_CAINFO || \
(option) == CURLOPT_PROXY_CAPATH || \
(option) == CURLOPT_PROXY_CRLFILE || \
(option) == CURLOPT_PROXY_KEYPASSWD || \
(option) == CURLOPT_PROXY_PINNEDPUBLICKEY || \
(option) == CURLOPT_PROXY_SERVICE_NAME || \
(option) == CURLOPT_PROXY_SSLCERT || \
(option) == CURLOPT_PROXY_SSLCERTTYPE || \
(option) == CURLOPT_PROXY_SSLKEY || \
(option) == CURLOPT_PROXY_SSLKEYTYPE || \
(option) == CURLOPT_PROXY_SSL_CIPHER_LIST || \
(option) == CURLOPT_PROXY_TLS13_CIPHERS || \
(option) == CURLOPT_PROXY_TLSAUTH_PASSWORD || \
(option) == CURLOPT_PROXY_TLSAUTH_TYPE || \
(option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \
(option) == CURLOPT_RANDOM_FILE || \
(option) == CURLOPT_RANGE || \
(option) == CURLOPT_REFERER || \
(option) == CURLOPT_REQUEST_TARGET || \
(option) == CURLOPT_RTSP_SESSION_ID || \
(option) == CURLOPT_RTSP_STREAM_URI || \
(option) == CURLOPT_RTSP_TRANSPORT || \
(option) == CURLOPT_SASL_AUTHZID || \
(option) == CURLOPT_SERVICE_NAME || \
(option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \
(option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \
(option) == CURLOPT_SSH_KNOWNHOSTS || \
(option) == CURLOPT_SSH_PRIVATE_KEYFILE || \
(option) == CURLOPT_SSH_PUBLIC_KEYFILE || \
(option) == CURLOPT_SSLCERT || \
(option) == CURLOPT_SSLCERTTYPE || \
(option) == CURLOPT_SSLENGINE || \
(option) == CURLOPT_SSLKEY || \
(option) == CURLOPT_SSLKEYTYPE || \
(option) == CURLOPT_SSL_CIPHER_LIST || \
(option) == CURLOPT_TLS13_CIPHERS || \
(option) == CURLOPT_TLSAUTH_PASSWORD || \
(option) == CURLOPT_TLSAUTH_TYPE || \
(option) == CURLOPT_TLSAUTH_USERNAME || \
(option) == CURLOPT_UNIX_SOCKET_PATH || \
(option) == CURLOPT_URL || \
(option) == CURLOPT_USERAGENT || \
(option) == CURLOPT_USERNAME || \
(option) == CURLOPT_USERPWD || \
(option) == CURLOPT_XOAUTH2_BEARER || \
0)
/* evaluates to true if option takes a curl_write_callback argument */
#define curlcheck_write_cb_option(option) \
((option) == CURLOPT_HEADERFUNCTION || \
(option) == CURLOPT_WRITEFUNCTION)
/* evaluates to true if option takes a curl_conv_callback argument */
#define curlcheck_conv_cb_option(option) \
((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \
(option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \
(option) == CURLOPT_CONV_FROM_UTF8_FUNCTION)
/* evaluates to true if option takes a data argument to pass to a callback */
#define curlcheck_cb_data_option(option) \
((option) == CURLOPT_CHUNK_DATA || \
(option) == CURLOPT_CLOSESOCKETDATA || \
(option) == CURLOPT_DEBUGDATA || \
(option) == CURLOPT_FNMATCH_DATA || \
(option) == CURLOPT_HEADERDATA || \
(option) == CURLOPT_INTERLEAVEDATA || \
(option) == CURLOPT_IOCTLDATA || \
(option) == CURLOPT_OPENSOCKETDATA || \
(option) == CURLOPT_PRIVATE || \
(option) == CURLOPT_PROGRESSDATA || \
(option) == CURLOPT_READDATA || \
(option) == CURLOPT_SEEKDATA || \
(option) == CURLOPT_SOCKOPTDATA || \
(option) == CURLOPT_SSH_KEYDATA || \
(option) == CURLOPT_SSL_CTX_DATA || \
(option) == CURLOPT_WRITEDATA || \
(option) == CURLOPT_RESOLVER_START_DATA || \
(option) == CURLOPT_TRAILERDATA || \
0)
/* evaluates to true if option takes a POST data argument (void* or char*) */
#define curlcheck_postfields_option(option) \
((option) == CURLOPT_POSTFIELDS || \
(option) == CURLOPT_COPYPOSTFIELDS || \
0)
/* evaluates to true if option takes a struct curl_slist * argument */
#define curlcheck_slist_option(option) \
((option) == CURLOPT_HTTP200ALIASES || \
(option) == CURLOPT_HTTPHEADER || \
(option) == CURLOPT_MAIL_RCPT || \
(option) == CURLOPT_POSTQUOTE || \
(option) == CURLOPT_PREQUOTE || \
(option) == CURLOPT_PROXYHEADER || \
(option) == CURLOPT_QUOTE || \
(option) == CURLOPT_RESOLVE || \
(option) == CURLOPT_TELNETOPTIONS || \
(option) == CURLOPT_CONNECT_TO || \
0)
/* groups of curl_easy_getinfo infos that take the same type of argument */
/* evaluates to true if info expects a pointer to char * argument */
#define curlcheck_string_info(info) \
(CURLINFO_STRING < (info) && (info) < CURLINFO_LONG && \
(info) != CURLINFO_PRIVATE)
/* evaluates to true if info expects a pointer to long argument */
#define curlcheck_long_info(info) \
(CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE)
/* evaluates to true if info expects a pointer to double argument */
#define curlcheck_double_info(info) \
(CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST)
/* true if info expects a pointer to struct curl_slist * argument */
#define curlcheck_slist_info(info) \
(((info) == CURLINFO_SSL_ENGINES) || ((info) == CURLINFO_COOKIELIST))
/* true if info expects a pointer to struct curl_tlssessioninfo * argument */
#define curlcheck_tlssessioninfo_info(info) \
(((info) == CURLINFO_TLS_SSL_PTR) || ((info) == CURLINFO_TLS_SESSION))
/* true if info expects a pointer to struct curl_certinfo * argument */
#define curlcheck_certinfo_info(info) ((info) == CURLINFO_CERTINFO)
/* true if info expects a pointer to struct curl_socket_t argument */
#define curlcheck_socket_info(info) \
(CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T)
/* true if info expects a pointer to curl_off_t argument */
#define curlcheck_off_t_info(info) \
(CURLINFO_OFF_T < (info))
/* typecheck helpers -- check whether given expression has requested type*/
/* For pointers, you can use the curlcheck_ptr/curlcheck_arr macros,
* otherwise define a new macro. Search for __builtin_types_compatible_p
* in the GCC manual.
* NOTE: these macros MUST NOT EVALUATE their arguments! The argument is
* the actual expression passed to the curl_easy_setopt macro. This
* means that you can only apply the sizeof and __typeof__ operators, no
* == or whatsoever.
*/
/* XXX: should evaluate to true if expr is a pointer */
#define curlcheck_any_ptr(expr) \
(sizeof(expr) == sizeof(void *))
/* evaluates to true if expr is NULL */
/* XXX: must not evaluate expr, so this check is not accurate */
#define curlcheck_NULL(expr) \
(__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL)))
/* evaluates to true if expr is type*, const type* or NULL */
#define curlcheck_ptr(expr, type) \
(curlcheck_NULL(expr) || \
__builtin_types_compatible_p(__typeof__(expr), type *) || \
__builtin_types_compatible_p(__typeof__(expr), const type *))
/* evaluates to true if expr is one of type[], type*, NULL or const type* */
#define curlcheck_arr(expr, type) \
(curlcheck_ptr((expr), type) || \
__builtin_types_compatible_p(__typeof__(expr), type []))
/* evaluates to true if expr is a string */
#define curlcheck_string(expr) \
(curlcheck_arr((expr), char) || \
curlcheck_arr((expr), signed char) || \
curlcheck_arr((expr), unsigned char))
/* evaluates to true if expr is a long (no matter the signedness)
* XXX: for now, int is also accepted (and therefore short and char, which
* are promoted to int when passed to a variadic function) */
#define curlcheck_long(expr) \
(__builtin_types_compatible_p(__typeof__(expr), long) || \
__builtin_types_compatible_p(__typeof__(expr), signed long) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned long) || \
__builtin_types_compatible_p(__typeof__(expr), int) || \
__builtin_types_compatible_p(__typeof__(expr), signed int) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned int) || \
__builtin_types_compatible_p(__typeof__(expr), short) || \
__builtin_types_compatible_p(__typeof__(expr), signed short) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned short) || \
__builtin_types_compatible_p(__typeof__(expr), char) || \
__builtin_types_compatible_p(__typeof__(expr), signed char) || \
__builtin_types_compatible_p(__typeof__(expr), unsigned char))
/* evaluates to true if expr is of type curl_off_t */
#define curlcheck_off_t(expr) \
(__builtin_types_compatible_p(__typeof__(expr), curl_off_t))
/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */
/* XXX: also check size of an char[] array? */
#define curlcheck_error_buffer(expr) \
(curlcheck_NULL(expr) || \
__builtin_types_compatible_p(__typeof__(expr), char *) || \
__builtin_types_compatible_p(__typeof__(expr), char[]))
/* evaluates to true if expr is of type (const) void* or (const) FILE* */
#if 0
#define curlcheck_cb_data(expr) \
(curlcheck_ptr((expr), void) || \
curlcheck_ptr((expr), FILE))
#else /* be less strict */
#define curlcheck_cb_data(expr) \
curlcheck_any_ptr(expr)
#endif
/* evaluates to true if expr is of type FILE* */
#define curlcheck_FILE(expr) \
(curlcheck_NULL(expr) || \
(__builtin_types_compatible_p(__typeof__(expr), FILE *)))
/* evaluates to true if expr can be passed as POST data (void* or char*) */
#define curlcheck_postfields(expr) \
(curlcheck_ptr((expr), void) || \
curlcheck_arr((expr), char) || \
curlcheck_arr((expr), unsigned char))
/* helper: __builtin_types_compatible_p distinguishes between functions and
* function pointers, hide it */
#define curlcheck_cb_compatible(func, type) \
(__builtin_types_compatible_p(__typeof__(func), type) || \
__builtin_types_compatible_p(__typeof__(func) *, type))
/* evaluates to true if expr is of type curl_resolver_start_callback */
#define curlcheck_resolver_start_callback(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_resolver_start_callback))
/* evaluates to true if expr is of type curl_read_callback or "similar" */
#define curlcheck_read_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), __typeof__(fread) *) || \
curlcheck_cb_compatible((expr), curl_read_callback) || \
curlcheck_cb_compatible((expr), _curl_read_callback1) || \
curlcheck_cb_compatible((expr), _curl_read_callback2) || \
curlcheck_cb_compatible((expr), _curl_read_callback3) || \
curlcheck_cb_compatible((expr), _curl_read_callback4) || \
curlcheck_cb_compatible((expr), _curl_read_callback5) || \
curlcheck_cb_compatible((expr), _curl_read_callback6))
typedef size_t (*_curl_read_callback1)(char *, size_t, size_t, void *);
typedef size_t (*_curl_read_callback2)(char *, size_t, size_t, const void *);
typedef size_t (*_curl_read_callback3)(char *, size_t, size_t, FILE *);
typedef size_t (*_curl_read_callback4)(void *, size_t, size_t, void *);
typedef size_t (*_curl_read_callback5)(void *, size_t, size_t, const void *);
typedef size_t (*_curl_read_callback6)(void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_write_callback or "similar" */
#define curlcheck_write_cb(expr) \
(curlcheck_read_cb(expr) || \
curlcheck_cb_compatible((expr), __typeof__(fwrite) *) || \
curlcheck_cb_compatible((expr), curl_write_callback) || \
curlcheck_cb_compatible((expr), _curl_write_callback1) || \
curlcheck_cb_compatible((expr), _curl_write_callback2) || \
curlcheck_cb_compatible((expr), _curl_write_callback3) || \
curlcheck_cb_compatible((expr), _curl_write_callback4) || \
curlcheck_cb_compatible((expr), _curl_write_callback5) || \
curlcheck_cb_compatible((expr), _curl_write_callback6))
typedef size_t (*_curl_write_callback1)(const char *, size_t, size_t, void *);
typedef size_t (*_curl_write_callback2)(const char *, size_t, size_t,
const void *);
typedef size_t (*_curl_write_callback3)(const char *, size_t, size_t, FILE *);
typedef size_t (*_curl_write_callback4)(const void *, size_t, size_t, void *);
typedef size_t (*_curl_write_callback5)(const void *, size_t, size_t,
const void *);
typedef size_t (*_curl_write_callback6)(const void *, size_t, size_t, FILE *);
/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */
#define curlcheck_ioctl_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_ioctl_callback) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback1) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback2) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback3) || \
curlcheck_cb_compatible((expr), _curl_ioctl_callback4))
typedef curlioerr (*_curl_ioctl_callback1)(CURL *, int, void *);
typedef curlioerr (*_curl_ioctl_callback2)(CURL *, int, const void *);
typedef curlioerr (*_curl_ioctl_callback3)(CURL *, curliocmd, void *);
typedef curlioerr (*_curl_ioctl_callback4)(CURL *, curliocmd, const void *);
/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */
#define curlcheck_sockopt_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_sockopt_callback) || \
curlcheck_cb_compatible((expr), _curl_sockopt_callback1) || \
curlcheck_cb_compatible((expr), _curl_sockopt_callback2))
typedef int (*_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype);
typedef int (*_curl_sockopt_callback2)(const void *, curl_socket_t,
curlsocktype);
/* evaluates to true if expr is of type curl_opensocket_callback or
"similar" */
#define curlcheck_opensocket_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_opensocket_callback) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback1) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback2) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback3) || \
curlcheck_cb_compatible((expr), _curl_opensocket_callback4))
typedef curl_socket_t (*_curl_opensocket_callback1)
(void *, curlsocktype, struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback2)
(void *, curlsocktype, const struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback3)
(const void *, curlsocktype, struct curl_sockaddr *);
typedef curl_socket_t (*_curl_opensocket_callback4)
(const void *, curlsocktype, const struct curl_sockaddr *);
/* evaluates to true if expr is of type curl_progress_callback or "similar" */
#define curlcheck_progress_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_progress_callback) || \
curlcheck_cb_compatible((expr), _curl_progress_callback1) || \
curlcheck_cb_compatible((expr), _curl_progress_callback2))
typedef int (*_curl_progress_callback1)(void *,
double, double, double, double);
typedef int (*_curl_progress_callback2)(const void *,
double, double, double, double);
/* evaluates to true if expr is of type curl_debug_callback or "similar" */
#define curlcheck_debug_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_debug_callback) || \
curlcheck_cb_compatible((expr), _curl_debug_callback1) || \
curlcheck_cb_compatible((expr), _curl_debug_callback2) || \
curlcheck_cb_compatible((expr), _curl_debug_callback3) || \
curlcheck_cb_compatible((expr), _curl_debug_callback4) || \
curlcheck_cb_compatible((expr), _curl_debug_callback5) || \
curlcheck_cb_compatible((expr), _curl_debug_callback6) || \
curlcheck_cb_compatible((expr), _curl_debug_callback7) || \
curlcheck_cb_compatible((expr), _curl_debug_callback8))
typedef int (*_curl_debug_callback1) (CURL *,
curl_infotype, char *, size_t, void *);
typedef int (*_curl_debug_callback2) (CURL *,
curl_infotype, char *, size_t, const void *);
typedef int (*_curl_debug_callback3) (CURL *,
curl_infotype, const char *, size_t, void *);
typedef int (*_curl_debug_callback4) (CURL *,
curl_infotype, const char *, size_t, const void *);
typedef int (*_curl_debug_callback5) (CURL *,
curl_infotype, unsigned char *, size_t, void *);
typedef int (*_curl_debug_callback6) (CURL *,
curl_infotype, unsigned char *, size_t, const void *);
typedef int (*_curl_debug_callback7) (CURL *,
curl_infotype, const unsigned char *, size_t, void *);
typedef int (*_curl_debug_callback8) (CURL *,
curl_infotype, const unsigned char *, size_t, const void *);
/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */
/* this is getting even messier... */
#define curlcheck_ssl_ctx_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_ssl_ctx_callback) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback1) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback2) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback3) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback4) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback5) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback6) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback7) || \
curlcheck_cb_compatible((expr), _curl_ssl_ctx_callback8))
typedef CURLcode (*_curl_ssl_ctx_callback1)(CURL *, void *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback2)(CURL *, void *, const void *);
typedef CURLcode (*_curl_ssl_ctx_callback3)(CURL *, const void *, void *);
typedef CURLcode (*_curl_ssl_ctx_callback4)(CURL *, const void *,
const void *);
#ifdef HEADER_SSL_H
/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX
* this will of course break if we're included before OpenSSL headers...
*/
typedef CURLcode (*_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *);
typedef CURLcode (*_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *);
typedef CURLcode (*_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *);
typedef CURLcode (*_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX,
const void *);
#else
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7;
typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8;
#endif
/* evaluates to true if expr is of type curl_conv_callback or "similar" */
#define curlcheck_conv_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_conv_callback) || \
curlcheck_cb_compatible((expr), _curl_conv_callback1) || \
curlcheck_cb_compatible((expr), _curl_conv_callback2) || \
curlcheck_cb_compatible((expr), _curl_conv_callback3) || \
curlcheck_cb_compatible((expr), _curl_conv_callback4))
typedef CURLcode (*_curl_conv_callback1)(char *, size_t length);
typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length);
typedef CURLcode (*_curl_conv_callback3)(void *, size_t length);
typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length);
/* evaluates to true if expr is of type curl_seek_callback or "similar" */
#define curlcheck_seek_cb(expr) \
(curlcheck_NULL(expr) || \
curlcheck_cb_compatible((expr), curl_seek_callback) || \
curlcheck_cb_compatible((expr), _curl_seek_callback1) || \
curlcheck_cb_compatible((expr), _curl_seek_callback2))
typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int);
typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int);
#endif /* CURLINC_TYPECHECK_GCC_H */

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#ifndef CURLINC_URLAPI_H
#define CURLINC_URLAPI_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2018 - 2019, 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.haxx.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.
*
***************************************************************************/
#include "curl.h"
#ifdef __cplusplus
extern "C" {
#endif
/* the error codes for the URL API */
typedef enum {
CURLUE_OK,
CURLUE_BAD_HANDLE, /* 1 */
CURLUE_BAD_PARTPOINTER, /* 2 */
CURLUE_MALFORMED_INPUT, /* 3 */
CURLUE_BAD_PORT_NUMBER, /* 4 */
CURLUE_UNSUPPORTED_SCHEME, /* 5 */
CURLUE_URLDECODE, /* 6 */
CURLUE_OUT_OF_MEMORY, /* 7 */
CURLUE_USER_NOT_ALLOWED, /* 8 */
CURLUE_UNKNOWN_PART, /* 9 */
CURLUE_NO_SCHEME, /* 10 */
CURLUE_NO_USER, /* 11 */
CURLUE_NO_PASSWORD, /* 12 */
CURLUE_NO_OPTIONS, /* 13 */
CURLUE_NO_HOST, /* 14 */
CURLUE_NO_PORT, /* 15 */
CURLUE_NO_QUERY, /* 16 */
CURLUE_NO_FRAGMENT /* 17 */
} CURLUcode;
typedef enum {
CURLUPART_URL,
CURLUPART_SCHEME,
CURLUPART_USER,
CURLUPART_PASSWORD,
CURLUPART_OPTIONS,
CURLUPART_HOST,
CURLUPART_PORT,
CURLUPART_PATH,
CURLUPART_QUERY,
CURLUPART_FRAGMENT,
CURLUPART_ZONEID /* added in 7.65.0 */
} CURLUPart;
#define CURLU_DEFAULT_PORT (1<<0) /* return default port number */
#define CURLU_NO_DEFAULT_PORT (1<<1) /* act as if no port number was set,
if the port number matches the
default for the scheme */
#define CURLU_DEFAULT_SCHEME (1<<2) /* return default scheme if
missing */
#define CURLU_NON_SUPPORT_SCHEME (1<<3) /* allow non-supported scheme */
#define CURLU_PATH_AS_IS (1<<4) /* leave dot sequences */
#define CURLU_DISALLOW_USER (1<<5) /* no user+password allowed */
#define CURLU_URLDECODE (1<<6) /* URL decode on get */
#define CURLU_URLENCODE (1<<7) /* URL encode on set */
#define CURLU_APPENDQUERY (1<<8) /* append a form style part */
#define CURLU_GUESS_SCHEME (1<<9) /* legacy curl-style guessing */
#define CURLU_NO_AUTHORITY (1<<10) /* Allow empty authority when the
scheme is unknown. */
typedef struct Curl_URL CURLU;
/*
* curl_url() creates a new CURLU handle and returns a pointer to it.
* Must be freed with curl_url_cleanup().
*/
CURL_EXTERN CURLU *curl_url(void);
/*
* curl_url_cleanup() frees the CURLU handle and related resources used for
* the URL parsing. It will not free strings previously returned with the URL
* API.
*/
CURL_EXTERN void curl_url_cleanup(CURLU *handle);
/*
* curl_url_dup() duplicates a CURLU handle and returns a new copy. The new
* handle must also be freed with curl_url_cleanup().
*/
CURL_EXTERN CURLU *curl_url_dup(CURLU *in);
/*
* curl_url_get() extracts a specific part of the URL from a CURLU
* handle. Returns error code. The returned pointer MUST be freed with
* curl_free() afterwards.
*/
CURL_EXTERN CURLUcode curl_url_get(CURLU *handle, CURLUPart what,
char **part, unsigned int flags);
/*
* curl_url_set() sets a specific part of the URL in a CURLU handle. Returns
* error code. The passed in string will be copied. Passing a NULL instead of
* a part string, clears that part.
*/
CURL_EXTERN CURLUcode curl_url_set(CURLU *handle, CURLUPart what,
const char *part, unsigned int flags);
#ifdef __cplusplus
} /* end of extern "C" */
#endif
#endif /* CURLINC_URLAPI_H */

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_ALLOCATOR_H_INCLUDED
#define JSON_ALLOCATOR_H_INCLUDED
#include <cstring>
#include <memory>
#pragma pack(push, 8)
namespace Json {
template <typename T> class SecureAllocator {
public:
// Type definitions
using value_type = T;
using pointer = T*;
using const_pointer = const T*;
using reference = T&;
using const_reference = const T&;
using size_type = std::size_t;
using difference_type = std::ptrdiff_t;
/**
* Allocate memory for N items using the standard allocator.
*/
pointer allocate(size_type n) {
// allocate using "global operator new"
return static_cast<pointer>(::operator new(n * sizeof(T)));
}
/**
* Release memory which was allocated for N items at pointer P.
*
* The memory block is filled with zeroes before being released.
* The pointer argument is tagged as "volatile" to prevent the
* compiler optimizing out this critical step.
*/
void deallocate(volatile pointer p, size_type n) {
std::memset(p, 0, n * sizeof(T));
// free using "global operator delete"
::operator delete(p);
}
/**
* Construct an item in-place at pointer P.
*/
template <typename... Args> void construct(pointer p, Args&&... args) {
// construct using "placement new" and "perfect forwarding"
::new (static_cast<void*>(p)) T(std::forward<Args>(args)...);
}
size_type max_size() const { return size_t(-1) / sizeof(T); }
pointer address(reference x) const { return std::addressof(x); }
const_pointer address(const_reference x) const { return std::addressof(x); }
/**
* Destroy an item in-place at pointer P.
*/
void destroy(pointer p) {
// destroy using "explicit destructor"
p->~T();
}
// Boilerplate
SecureAllocator() {}
template <typename U> SecureAllocator(const SecureAllocator<U>&) {}
template <typename U> struct rebind { using other = SecureAllocator<U>; };
};
template <typename T, typename U>
bool operator==(const SecureAllocator<T>&, const SecureAllocator<U>&) {
return true;
}
template <typename T, typename U>
bool operator!=(const SecureAllocator<T>&, const SecureAllocator<U>&) {
return false;
}
} // namespace Json
#pragma pack(pop)
#endif // JSON_ALLOCATOR_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_ASSERTIONS_H_INCLUDED
#define JSON_ASSERTIONS_H_INCLUDED
#include <cstdlib>
#include <sstream>
#if !defined(JSON_IS_AMALGAMATION)
#include "config.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
/** It should not be possible for a maliciously designed file to
* cause an abort() or seg-fault, so these macros are used only
* for pre-condition violations and internal logic errors.
*/
#if JSON_USE_EXCEPTION
// @todo <= add detail about condition in exception
#define JSON_ASSERT(condition) \
do { \
if (!(condition)) { \
Json::throwLogicError("assert json failed"); \
} \
} while (0)
#define JSON_FAIL_MESSAGE(message) \
do { \
OStringStream oss; \
oss << message; \
Json::throwLogicError(oss.str()); \
abort(); \
} while (0)
#else // JSON_USE_EXCEPTION
#define JSON_ASSERT(condition) assert(condition)
// The call to assert() will show the failure message in debug builds. In
// release builds we abort, for a core-dump or debugger.
#define JSON_FAIL_MESSAGE(message) \
{ \
OStringStream oss; \
oss << message; \
assert(false && oss.str().c_str()); \
abort(); \
}
#endif
#define JSON_ASSERT_MESSAGE(condition, message) \
do { \
if (!(condition)) { \
JSON_FAIL_MESSAGE(message); \
} \
} while (0)
#endif // JSON_ASSERTIONS_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_CONFIG_H_INCLUDED
#define JSON_CONFIG_H_INCLUDED
#include <cstddef>
#include <cstdint>
#include <istream>
#include <memory>
#include <ostream>
#include <sstream>
#include <string>
#include <type_traits>
// If non-zero, the library uses exceptions to report bad input instead of C
// assertion macros. The default is to use exceptions.
#ifndef JSON_USE_EXCEPTION
#define JSON_USE_EXCEPTION 1
#endif
// Temporary, tracked for removal with issue #982.
#ifndef JSON_USE_NULLREF
#define JSON_USE_NULLREF 1
#endif
/// If defined, indicates that the source file is amalgamated
/// to prevent private header inclusion.
/// Remarks: it is automatically defined in the generated amalgamated header.
// #define JSON_IS_AMALGAMATION
// Export macros for DLL visibility
#if defined(JSON_DLL_BUILD)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllexport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#elif defined(__GNUC__) || defined(__clang__)
#define JSON_API __attribute__((visibility("default")))
#endif // if defined(_MSC_VER)
#elif defined(JSON_DLL)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllimport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#endif // if defined(_MSC_VER)
#endif // ifdef JSON_DLL_BUILD
#if !defined(JSON_API)
#define JSON_API
#endif
#if defined(_MSC_VER) && _MSC_VER < 1800
#error \
"ERROR: Visual Studio 12 (2013) with _MSC_VER=1800 is the oldest supported compiler with sufficient C++11 capabilities"
#endif
#if defined(_MSC_VER) && _MSC_VER < 1900
// As recommended at
// https://stackoverflow.com/questions/2915672/snprintf-and-visual-studio-2010
extern JSON_API int msvc_pre1900_c99_snprintf(char* outBuf, size_t size,
const char* format, ...);
#define jsoncpp_snprintf msvc_pre1900_c99_snprintf
#else
#define jsoncpp_snprintf std::snprintf
#endif
// If JSON_NO_INT64 is defined, then Json only support C++ "int" type for
// integer
// Storages, and 64 bits integer support is disabled.
// #define JSON_NO_INT64 1
// JSONCPP_OVERRIDE is maintained for backwards compatibility of external tools.
// C++11 should be used directly in JSONCPP.
#define JSONCPP_OVERRIDE override
#ifdef __clang__
#if __has_extension(attribute_deprecated_with_message)
#define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
#endif
#elif defined(__GNUC__) // not clang (gcc comes later since clang emulates gcc)
#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#define JSONCPP_DEPRECATED(message) __attribute__((deprecated(message)))
#elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
#define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
#endif // GNUC version
#elif defined(_MSC_VER) // MSVC (after clang because clang on Windows emulates
// MSVC)
#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
#endif // __clang__ || __GNUC__ || _MSC_VER
#if !defined(JSONCPP_DEPRECATED)
#define JSONCPP_DEPRECATED(message)
#endif // if !defined(JSONCPP_DEPRECATED)
#if defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 6))
#define JSON_USE_INT64_DOUBLE_CONVERSION 1
#endif
#if !defined(JSON_IS_AMALGAMATION)
#include "allocator.h"
#include "version.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
using Int = int;
using UInt = unsigned int;
#if defined(JSON_NO_INT64)
using LargestInt = int;
using LargestUInt = unsigned int;
#undef JSON_HAS_INT64
#else // if defined(JSON_NO_INT64)
// For Microsoft Visual use specific types as long long is not supported
#if defined(_MSC_VER) // Microsoft Visual Studio
using Int64 = __int64;
using UInt64 = unsigned __int64;
#else // if defined(_MSC_VER) // Other platforms, use long long
using Int64 = int64_t;
using UInt64 = uint64_t;
#endif // if defined(_MSC_VER)
using LargestInt = Int64;
using LargestUInt = UInt64;
#define JSON_HAS_INT64
#endif // if defined(JSON_NO_INT64)
template <typename T>
using Allocator =
typename std::conditional<JSONCPP_USING_SECURE_MEMORY, SecureAllocator<T>,
std::allocator<T>>::type;
using String = std::basic_string<char, std::char_traits<char>, Allocator<char>>;
using IStringStream =
std::basic_istringstream<String::value_type, String::traits_type,
String::allocator_type>;
using OStringStream =
std::basic_ostringstream<String::value_type, String::traits_type,
String::allocator_type>;
using IStream = std::istream;
using OStream = std::ostream;
} // namespace Json
// Legacy names (formerly macros).
using JSONCPP_STRING = Json::String;
using JSONCPP_ISTRINGSTREAM = Json::IStringStream;
using JSONCPP_OSTRINGSTREAM = Json::OStringStream;
using JSONCPP_ISTREAM = Json::IStream;
using JSONCPP_OSTREAM = Json::OStream;
#endif // JSON_CONFIG_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_FORWARDS_H_INCLUDED
#define JSON_FORWARDS_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "config.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
// writer.h
class StreamWriter;
class StreamWriterBuilder;
class Writer;
class FastWriter;
class StyledWriter;
class StyledStreamWriter;
// reader.h
class Reader;
class CharReader;
class CharReaderBuilder;
// json_features.h
class Features;
// value.h
using ArrayIndex = unsigned int;
class StaticString;
class Path;
class PathArgument;
class Value;
class ValueIteratorBase;
class ValueIterator;
class ValueConstIterator;
} // namespace Json
#endif // JSON_FORWARDS_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_JSON_H_INCLUDED
#define JSON_JSON_H_INCLUDED
#include "config.h"
#include "json_features.h"
#include "reader.h"
#include "value.h"
#include "writer.h"
#endif // JSON_JSON_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_FEATURES_H_INCLUDED
#define JSON_FEATURES_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "forwards.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#pragma pack(push, 8)
namespace Json {
/** \brief Configuration passed to reader and writer.
* This configuration object can be used to force the Reader or Writer
* to behave in a standard conforming way.
*/
class JSON_API Features {
public:
/** \brief A configuration that allows all features and assumes all strings
* are UTF-8.
* - C & C++ comments are allowed
* - Root object can be any JSON value
* - Assumes Value strings are encoded in UTF-8
*/
static Features all();
/** \brief A configuration that is strictly compatible with the JSON
* specification.
* - Comments are forbidden.
* - Root object must be either an array or an object value.
* - Assumes Value strings are encoded in UTF-8
*/
static Features strictMode();
/** \brief Initialize the configuration like JsonConfig::allFeatures;
*/
Features();
/// \c true if comments are allowed. Default: \c true.
bool allowComments_{true};
/// \c true if root must be either an array or an object value. Default: \c
/// false.
bool strictRoot_{false};
/// \c true if dropped null placeholders are allowed. Default: \c false.
bool allowDroppedNullPlaceholders_{false};
/// \c true if numeric object key are allowed. Default: \c false.
bool allowNumericKeys_{false};
};
} // namespace Json
#pragma pack(pop)
#endif // JSON_FEATURES_H_INCLUDED

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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_READER_H_INCLUDED
#define JSON_READER_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "json_features.h"
#include "value.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <deque>
#include <iosfwd>
#include <istream>
#include <stack>
#include <string>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
namespace Json {
/** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a
* Value.
*
* \deprecated Use CharReader and CharReaderBuilder.
*/
class JSONCPP_DEPRECATED(
"Use CharReader and CharReaderBuilder instead.") JSON_API Reader {
public:
using Char = char;
using Location = const Char*;
/** \brief An error tagged with where in the JSON text it was encountered.
*
* The offsets give the [start, limit) range of bytes within the text. Note
* that this is bytes, not codepoints.
*/
struct StructuredError {
ptrdiff_t offset_start;
ptrdiff_t offset_limit;
String message;
};
/** \brief Constructs a Reader allowing all features for parsing.
*/
JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
Reader();
/** \brief Constructs a Reader allowing the specified feature set for parsing.
*/
JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
Reader(const Features& features);
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document.
*
* \param document UTF-8 encoded string containing the document
* to read.
* \param[out] root Contains the root value of the document if it
* was successfully parsed.
* \param collectComments \c true to collect comment and allow writing
* them back during serialization, \c false to
* discard comments. This parameter is ignored
* if Features::allowComments_ is \c false.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
bool parse(const std::string& document, Value& root,
bool collectComments = true);
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document.
*
* \param beginDoc Pointer on the beginning of the UTF-8 encoded
* string of the document to read.
* \param endDoc Pointer on the end of the UTF-8 encoded string
* of the document to read. Must be >= beginDoc.
* \param[out] root Contains the root value of the document if it
* was successfully parsed.
* \param collectComments \c true to collect comment and allow writing
* them back during serialization, \c false to
* discard comments. This parameter is ignored
* if Features::allowComments_ is \c false.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
bool parse(const char* beginDoc, const char* endDoc, Value& root,
bool collectComments = true);
/// \brief Parse from input stream.
/// \see Json::operator>>(std::istream&, Json::Value&).
bool parse(IStream& is, Value& root, bool collectComments = true);
/** \brief Returns a user friendly string that list errors in the parsed
* document.
*
* \return Formatted error message with the list of errors with their
* location in the parsed document. An empty string is returned if no error
* occurred during parsing.
* \deprecated Use getFormattedErrorMessages() instead (typo fix).
*/
JSONCPP_DEPRECATED("Use getFormattedErrorMessages() instead.")
String getFormatedErrorMessages() const;
/** \brief Returns a user friendly string that list errors in the parsed
* document.
*
* \return Formatted error message with the list of errors with their
* location in the parsed document. An empty string is returned if no error
* occurred during parsing.
*/
String getFormattedErrorMessages() const;
/** \brief Returns a vector of structured errors encountered while parsing.
*
* \return A (possibly empty) vector of StructuredError objects. Currently
* only one error can be returned, but the caller should tolerate multiple
* errors. This can occur if the parser recovers from a non-fatal parse
* error and then encounters additional errors.
*/
std::vector<StructuredError> getStructuredErrors() const;
/** \brief Add a semantic error message.
*
* \param value JSON Value location associated with the error
* \param message The error message.
* \return \c true if the error was successfully added, \c false if the Value
* offset exceeds the document size.
*/
bool pushError(const Value& value, const String& message);
/** \brief Add a semantic error message with extra context.
*
* \param value JSON Value location associated with the error
* \param message The error message.
* \param extra Additional JSON Value location to contextualize the error
* \return \c true if the error was successfully added, \c false if either
* Value offset exceeds the document size.
*/
bool pushError(const Value& value, const String& message, const Value& extra);
/** \brief Return whether there are any errors.
*
* \return \c true if there are no errors to report \c false if errors have
* occurred.
*/
bool good() const;
private:
enum TokenType {
tokenEndOfStream = 0,
tokenObjectBegin,
tokenObjectEnd,
tokenArrayBegin,
tokenArrayEnd,
tokenString,
tokenNumber,
tokenTrue,
tokenFalse,
tokenNull,
tokenArraySeparator,
tokenMemberSeparator,
tokenComment,
tokenError
};
class Token {
public:
TokenType type_;
Location start_;
Location end_;
};
class ErrorInfo {
public:
Token token_;
String message_;
Location extra_;
};
using Errors = std::deque<ErrorInfo>;
bool readToken(Token& token);
void skipSpaces();
bool match(const Char* pattern, int patternLength);
bool readComment();
bool readCStyleComment();
bool readCppStyleComment();
bool readString();
void readNumber();
bool readValue();
bool readObject(Token& token);
bool readArray(Token& token);
bool decodeNumber(Token& token);
bool decodeNumber(Token& token, Value& decoded);
bool decodeString(Token& token);
bool decodeString(Token& token, String& decoded);
bool decodeDouble(Token& token);
bool decodeDouble(Token& token, Value& decoded);
bool decodeUnicodeCodePoint(Token& token, Location& current, Location end,
unsigned int& unicode);
bool decodeUnicodeEscapeSequence(Token& token, Location& current,
Location end, unsigned int& unicode);
bool addError(const String& message, Token& token, Location extra = nullptr);
bool recoverFromError(TokenType skipUntilToken);
bool addErrorAndRecover(const String& message, Token& token,
TokenType skipUntilToken);
void skipUntilSpace();
Value& currentValue();
Char getNextChar();
void getLocationLineAndColumn(Location location, int& line,
int& column) const;
String getLocationLineAndColumn(Location location) const;
void addComment(Location begin, Location end, CommentPlacement placement);
void skipCommentTokens(Token& token);
static bool containsNewLine(Location begin, Location end);
static String normalizeEOL(Location begin, Location end);
using Nodes = std::stack<Value*>;
Nodes nodes_;
Errors errors_;
String document_;
Location begin_{};
Location end_{};
Location current_{};
Location lastValueEnd_{};
Value* lastValue_{};
String commentsBefore_;
Features features_;
bool collectComments_{};
}; // Reader
/** Interface for reading JSON from a char array.
*/
class JSON_API CharReader {
public:
virtual ~CharReader() = default;
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
* document. The document must be a UTF-8 encoded string containing the
* document to read.
*
* \param beginDoc Pointer on the beginning of the UTF-8 encoded string
* of the document to read.
* \param endDoc Pointer on the end of the UTF-8 encoded string of the
* document to read. Must be >= beginDoc.
* \param[out] root Contains the root value of the document if it was
* successfully parsed.
* \param[out] errs Formatted error messages (if not NULL) a user
* friendly string that lists errors in the parsed
* document.
* \return \c true if the document was successfully parsed, \c false if an
* error occurred.
*/
virtual bool parse(char const* beginDoc, char const* endDoc, Value* root,
String* errs) = 0;
class JSON_API Factory {
public:
virtual ~Factory() = default;
/** \brief Allocate a CharReader via operator new().
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
virtual CharReader* newCharReader() const = 0;
}; // Factory
}; // CharReader
/** \brief Build a CharReader implementation.
*
* Usage:
* \code
* using namespace Json;
* CharReaderBuilder builder;
* builder["collectComments"] = false;
* Value value;
* String errs;
* bool ok = parseFromStream(builder, std::cin, &value, &errs);
* \endcode
*/
class JSON_API CharReaderBuilder : public CharReader::Factory {
public:
// Note: We use a Json::Value so that we can add data-members to this class
// without a major version bump.
/** Configuration of this builder.
* These are case-sensitive.
* Available settings (case-sensitive):
* - `"collectComments": false or true`
* - true to collect comment and allow writing them back during
* serialization, false to discard comments. This parameter is ignored
* if allowComments is false.
* - `"allowComments": false or true`
* - true if comments are allowed.
* - `"allowTrailingCommas": false or true`
* - true if trailing commas in objects and arrays are allowed.
* - `"strictRoot": false or true`
* - true if root must be either an array or an object value
* - `"allowDroppedNullPlaceholders": false or true`
* - true if dropped null placeholders are allowed. (See
* StreamWriterBuilder.)
* - `"allowNumericKeys": false or true`
* - true if numeric object keys are allowed.
* - `"allowSingleQuotes": false or true`
* - true if '' are allowed for strings (both keys and values)
* - `"stackLimit": integer`
* - Exceeding stackLimit (recursive depth of `readValue()`) will cause an
* exception.
* - This is a security issue (seg-faults caused by deeply nested JSON), so
* the default is low.
* - `"failIfExtra": false or true`
* - If true, `parse()` returns false when extra non-whitespace trails the
* JSON value in the input string.
* - `"rejectDupKeys": false or true`
* - If true, `parse()` returns false when a key is duplicated within an
* object.
* - `"allowSpecialFloats": false or true`
* - If true, special float values (NaNs and infinities) are allowed and
* their values are lossfree restorable.
*
* You can examine 'settings_` yourself to see the defaults. You can also
* write and read them just like any JSON Value.
* \sa setDefaults()
*/
Json::Value settings_;
CharReaderBuilder();
~CharReaderBuilder() override;
CharReader* newCharReader() const override;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
*/
bool validate(Json::Value* invalid) const;
/** A simple way to update a specific setting.
*/
Value& operator[](const String& key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_reader.cpp CharReaderBuilderDefaults
*/
static void setDefaults(Json::Value* settings);
/** Same as old Features::strictMode().
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_reader.cpp CharReaderBuilderStrictMode
*/
static void strictMode(Json::Value* settings);
};
/** Consume entire stream and use its begin/end.
* Someday we might have a real StreamReader, but for now this
* is convenient.
*/
bool JSON_API parseFromStream(CharReader::Factory const&, IStream&, Value* root,
String* errs);
/** \brief Read from 'sin' into 'root'.
*
* Always keep comments from the input JSON.
*
* This can be used to read a file into a particular sub-object.
* For example:
* \code
* Json::Value root;
* cin >> root["dir"]["file"];
* cout << root;
* \endcode
* Result:
* \verbatim
* {
* "dir": {
* "file": {
* // The input stream JSON would be nested here.
* }
* }
* }
* \endverbatim
* \throw std::exception on parse error.
* \see Json::operator<<()
*/
JSON_API IStream& operator>>(IStream&, Value&);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_READER_H_INCLUDED

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external/include/json/value.h vendored Normal file
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@@ -0,0 +1,935 @@
// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_H_INCLUDED
#define JSON_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "forwards.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
// Conditional NORETURN attribute on the throw functions would:
// a) suppress false positives from static code analysis
// b) possibly improve optimization opportunities.
#if !defined(JSONCPP_NORETURN)
#if defined(_MSC_VER) && _MSC_VER == 1800
#define JSONCPP_NORETURN __declspec(noreturn)
#else
#define JSONCPP_NORETURN [[noreturn]]
#endif
#endif
// Support for '= delete' with template declarations was a late addition
// to the c++11 standard and is rejected by clang 3.8 and Apple clang 8.2
// even though these declare themselves to be c++11 compilers.
#if !defined(JSONCPP_TEMPLATE_DELETE)
#if defined(__clang__) && defined(__apple_build_version__)
#if __apple_build_version__ <= 8000042
#define JSONCPP_TEMPLATE_DELETE
#endif
#elif defined(__clang__)
#if __clang_major__ == 3 && __clang_minor__ <= 8
#define JSONCPP_TEMPLATE_DELETE
#endif
#endif
#if !defined(JSONCPP_TEMPLATE_DELETE)
#define JSONCPP_TEMPLATE_DELETE = delete
#endif
#endif
#include <array>
#include <exception>
#include <map>
#include <memory>
#include <string>
#include <vector>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
/** \brief JSON (JavaScript Object Notation).
*/
namespace Json {
#if JSON_USE_EXCEPTION
/** Base class for all exceptions we throw.
*
* We use nothing but these internally. Of course, STL can throw others.
*/
class JSON_API Exception : public std::exception {
public:
Exception(String msg);
~Exception() noexcept override;
char const* what() const noexcept override;
protected:
String msg_;
};
/** Exceptions which the user cannot easily avoid.
*
* E.g. out-of-memory (when we use malloc), stack-overflow, malicious input
*
* \remark derived from Json::Exception
*/
class JSON_API RuntimeError : public Exception {
public:
RuntimeError(String const& msg);
};
/** Exceptions thrown by JSON_ASSERT/JSON_FAIL macros.
*
* These are precondition-violations (user bugs) and internal errors (our bugs).
*
* \remark derived from Json::Exception
*/
class JSON_API LogicError : public Exception {
public:
LogicError(String const& msg);
};
#endif
/// used internally
JSONCPP_NORETURN void throwRuntimeError(String const& msg);
/// used internally
JSONCPP_NORETURN void throwLogicError(String const& msg);
/** \brief Type of the value held by a Value object.
*/
enum ValueType {
nullValue = 0, ///< 'null' value
intValue, ///< signed integer value
uintValue, ///< unsigned integer value
realValue, ///< double value
stringValue, ///< UTF-8 string value
booleanValue, ///< bool value
arrayValue, ///< array value (ordered list)
objectValue ///< object value (collection of name/value pairs).
};
enum CommentPlacement {
commentBefore = 0, ///< a comment placed on the line before a value
commentAfterOnSameLine, ///< a comment just after a value on the same line
commentAfter, ///< a comment on the line after a value (only make sense for
/// root value)
numberOfCommentPlacement
};
/** \brief Type of precision for formatting of real values.
*/
enum PrecisionType {
significantDigits = 0, ///< we set max number of significant digits in string
decimalPlaces ///< we set max number of digits after "." in string
};
/** \brief Lightweight wrapper to tag static string.
*
* Value constructor and objectValue member assignment takes advantage of the
* StaticString and avoid the cost of string duplication when storing the
* string or the member name.
*
* Example of usage:
* \code
* Json::Value aValue( StaticString("some text") );
* Json::Value object;
* static const StaticString code("code");
* object[code] = 1234;
* \endcode
*/
class JSON_API StaticString {
public:
explicit StaticString(const char* czstring) : c_str_(czstring) {}
operator const char*() const { return c_str_; }
const char* c_str() const { return c_str_; }
private:
const char* c_str_;
};
/** \brief Represents a <a HREF="http://www.json.org">JSON</a> value.
*
* This class is a discriminated union wrapper that can represents a:
* - signed integer [range: Value::minInt - Value::maxInt]
* - unsigned integer (range: 0 - Value::maxUInt)
* - double
* - UTF-8 string
* - boolean
* - 'null'
* - an ordered list of Value
* - collection of name/value pairs (javascript object)
*
* The type of the held value is represented by a #ValueType and
* can be obtained using type().
*
* Values of an #objectValue or #arrayValue can be accessed using operator[]()
* methods.
* Non-const methods will automatically create the a #nullValue element
* if it does not exist.
* The sequence of an #arrayValue will be automatically resized and initialized
* with #nullValue. resize() can be used to enlarge or truncate an #arrayValue.
*
* The get() methods can be used to obtain default value in the case the
* required element does not exist.
*
* It is possible to iterate over the list of member keys of an object using
* the getMemberNames() method.
*
* \note #Value string-length fit in size_t, but keys must be < 2^30.
* (The reason is an implementation detail.) A #CharReader will raise an
* exception if a bound is exceeded to avoid security holes in your app,
* but the Value API does *not* check bounds. That is the responsibility
* of the caller.
*/
class JSON_API Value {
friend class ValueIteratorBase;
public:
using Members = std::vector<String>;
using iterator = ValueIterator;
using const_iterator = ValueConstIterator;
using UInt = Json::UInt;
using Int = Json::Int;
#if defined(JSON_HAS_INT64)
using UInt64 = Json::UInt64;
using Int64 = Json::Int64;
#endif // defined(JSON_HAS_INT64)
using LargestInt = Json::LargestInt;
using LargestUInt = Json::LargestUInt;
using ArrayIndex = Json::ArrayIndex;
// Required for boost integration, e. g. BOOST_TEST
using value_type = std::string;
#if JSON_USE_NULLREF
// Binary compatibility kludges, do not use.
static const Value& null;
static const Value& nullRef;
#endif
// null and nullRef are deprecated, use this instead.
static Value const& nullSingleton();
/// Minimum signed integer value that can be stored in a Json::Value.
static constexpr LargestInt minLargestInt =
LargestInt(~(LargestUInt(-1) / 2));
/// Maximum signed integer value that can be stored in a Json::Value.
static constexpr LargestInt maxLargestInt = LargestInt(LargestUInt(-1) / 2);
/// Maximum unsigned integer value that can be stored in a Json::Value.
static constexpr LargestUInt maxLargestUInt = LargestUInt(-1);
/// Minimum signed int value that can be stored in a Json::Value.
static constexpr Int minInt = Int(~(UInt(-1) / 2));
/// Maximum signed int value that can be stored in a Json::Value.
static constexpr Int maxInt = Int(UInt(-1) / 2);
/// Maximum unsigned int value that can be stored in a Json::Value.
static constexpr UInt maxUInt = UInt(-1);
#if defined(JSON_HAS_INT64)
/// Minimum signed 64 bits int value that can be stored in a Json::Value.
static constexpr Int64 minInt64 = Int64(~(UInt64(-1) / 2));
/// Maximum signed 64 bits int value that can be stored in a Json::Value.
static constexpr Int64 maxInt64 = Int64(UInt64(-1) / 2);
/// Maximum unsigned 64 bits int value that can be stored in a Json::Value.
static constexpr UInt64 maxUInt64 = UInt64(-1);
#endif // defined(JSON_HAS_INT64)
/// Default precision for real value for string representation.
static constexpr UInt defaultRealPrecision = 17;
// The constant is hard-coded because some compiler have trouble
// converting Value::maxUInt64 to a double correctly (AIX/xlC).
// Assumes that UInt64 is a 64 bits integer.
static constexpr double maxUInt64AsDouble = 18446744073709551615.0;
// Workaround for bug in the NVIDIAs CUDA 9.1 nvcc compiler
// when using gcc and clang backend compilers. CZString
// cannot be defined as private. See issue #486
#ifdef __NVCC__
public:
#else
private:
#endif
#ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
class CZString {
public:
enum DuplicationPolicy { noDuplication = 0, duplicate, duplicateOnCopy };
CZString(ArrayIndex index);
CZString(char const* str, unsigned length, DuplicationPolicy allocate);
CZString(CZString const& other);
CZString(CZString&& other);
~CZString();
CZString& operator=(const CZString& other);
CZString& operator=(CZString&& other);
bool operator<(CZString const& other) const;
bool operator==(CZString const& other) const;
ArrayIndex index() const;
// const char* c_str() const; ///< \deprecated
char const* data() const;
unsigned length() const;
bool isStaticString() const;
private:
void swap(CZString& other);
struct StringStorage {
unsigned policy_ : 2;
unsigned length_ : 30; // 1GB max
};
char const* cstr_; // actually, a prefixed string, unless policy is noDup
union {
ArrayIndex index_;
StringStorage storage_;
};
};
public:
typedef std::map<CZString, Value> ObjectValues;
#endif // ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
public:
/**
* \brief Create a default Value of the given type.
*
* This is a very useful constructor.
* To create an empty array, pass arrayValue.
* To create an empty object, pass objectValue.
* Another Value can then be set to this one by assignment.
* This is useful since clear() and resize() will not alter types.
*
* Examples:
* \code
* Json::Value null_value; // null
* Json::Value arr_value(Json::arrayValue); // []
* Json::Value obj_value(Json::objectValue); // {}
* \endcode
*/
Value(ValueType type = nullValue);
Value(Int value);
Value(UInt value);
#if defined(JSON_HAS_INT64)
Value(Int64 value);
Value(UInt64 value);
#endif // if defined(JSON_HAS_INT64)
Value(double value);
Value(const char* value); ///< Copy til first 0. (NULL causes to seg-fault.)
Value(const char* begin, const char* end); ///< Copy all, incl zeroes.
/**
* \brief Constructs a value from a static string.
*
* Like other value string constructor but do not duplicate the string for
* internal storage. The given string must remain alive after the call to
* this constructor.
*
* \note This works only for null-terminated strings. (We cannot change the
* size of this class, so we have nowhere to store the length, which might be
* computed later for various operations.)
*
* Example of usage:
* \code
* static StaticString foo("some text");
* Json::Value aValue(foo);
* \endcode
*/
Value(const StaticString& value);
Value(const String& value);
Value(bool value);
Value(std::nullptr_t ptr) = delete;
Value(const Value& other);
Value(Value&& other);
~Value();
/// \note Overwrite existing comments. To preserve comments, use
/// #swapPayload().
Value& operator=(const Value& other);
Value& operator=(Value&& other);
/// Swap everything.
void swap(Value& other);
/// Swap values but leave comments and source offsets in place.
void swapPayload(Value& other);
/// copy everything.
void copy(const Value& other);
/// copy values but leave comments and source offsets in place.
void copyPayload(const Value& other);
ValueType type() const;
/// Compare payload only, not comments etc.
bool operator<(const Value& other) const;
bool operator<=(const Value& other) const;
bool operator>=(const Value& other) const;
bool operator>(const Value& other) const;
bool operator==(const Value& other) const;
bool operator!=(const Value& other) const;
int compare(const Value& other) const;
const char* asCString() const; ///< Embedded zeroes could cause you trouble!
#if JSONCPP_USING_SECURE_MEMORY
unsigned getCStringLength() const; // Allows you to understand the length of
// the CString
#endif
String asString() const; ///< Embedded zeroes are possible.
/** Get raw char* of string-value.
* \return false if !string. (Seg-fault if str or end are NULL.)
*/
bool getString(char const** begin, char const** end) const;
Int asInt() const;
UInt asUInt() const;
#if defined(JSON_HAS_INT64)
Int64 asInt64() const;
UInt64 asUInt64() const;
#endif // if defined(JSON_HAS_INT64)
LargestInt asLargestInt() const;
LargestUInt asLargestUInt() const;
float asFloat() const;
double asDouble() const;
bool asBool() const;
bool isNull() const;
bool isBool() const;
bool isInt() const;
bool isInt64() const;
bool isUInt() const;
bool isUInt64() const;
bool isIntegral() const;
bool isDouble() const;
bool isNumeric() const;
bool isString() const;
bool isArray() const;
bool isObject() const;
/// The `as<T>` and `is<T>` member function templates and specializations.
template <typename T> T as() const JSONCPP_TEMPLATE_DELETE;
template <typename T> bool is() const JSONCPP_TEMPLATE_DELETE;
bool isConvertibleTo(ValueType other) const;
/// Number of values in array or object
ArrayIndex size() const;
/// \brief Return true if empty array, empty object, or null;
/// otherwise, false.
bool empty() const;
/// Return !isNull()
explicit operator bool() const;
/// Remove all object members and array elements.
/// \pre type() is arrayValue, objectValue, or nullValue
/// \post type() is unchanged
void clear();
/// Resize the array to newSize elements.
/// New elements are initialized to null.
/// May only be called on nullValue or arrayValue.
/// \pre type() is arrayValue or nullValue
/// \post type() is arrayValue
void resize(ArrayIndex newSize);
//@{
/// Access an array element (zero based index). If the array contains less
/// than index element, then null value are inserted in the array so that
/// its size is index+1.
/// (You may need to say 'value[0u]' to get your compiler to distinguish
/// this from the operator[] which takes a string.)
Value& operator[](ArrayIndex index);
Value& operator[](int index);
//@}
//@{
/// Access an array element (zero based index).
/// (You may need to say 'value[0u]' to get your compiler to distinguish
/// this from the operator[] which takes a string.)
const Value& operator[](ArrayIndex index) const;
const Value& operator[](int index) const;
//@}
/// If the array contains at least index+1 elements, returns the element
/// value, otherwise returns defaultValue.
Value get(ArrayIndex index, const Value& defaultValue) const;
/// Return true if index < size().
bool isValidIndex(ArrayIndex index) const;
/// \brief Append value to array at the end.
///
/// Equivalent to jsonvalue[jsonvalue.size()] = value;
Value& append(const Value& value);
Value& append(Value&& value);
/// \brief Insert value in array at specific index
bool insert(ArrayIndex index, const Value& newValue);
bool insert(ArrayIndex index, Value&& newValue);
/// Access an object value by name, create a null member if it does not exist.
/// \note Because of our implementation, keys are limited to 2^30 -1 chars.
/// Exceeding that will cause an exception.
Value& operator[](const char* key);
/// Access an object value by name, returns null if there is no member with
/// that name.
const Value& operator[](const char* key) const;
/// Access an object value by name, create a null member if it does not exist.
/// \param key may contain embedded nulls.
Value& operator[](const String& key);
/// Access an object value by name, returns null if there is no member with
/// that name.
/// \param key may contain embedded nulls.
const Value& operator[](const String& key) const;
/** \brief Access an object value by name, create a null member if it does not
* exist.
*
* If the object has no entry for that name, then the member name used to
* store the new entry is not duplicated.
* Example of use:
* \code
* Json::Value object;
* static const StaticString code("code");
* object[code] = 1234;
* \endcode
*/
Value& operator[](const StaticString& key);
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
Value get(const char* key, const Value& defaultValue) const;
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
/// \note key may contain embedded nulls.
Value get(const char* begin, const char* end,
const Value& defaultValue) const;
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
/// \param key may contain embedded nulls.
Value get(const String& key, const Value& defaultValue) const;
/// Most general and efficient version of isMember()const, get()const,
/// and operator[]const
/// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
Value const* find(char const* begin, char const* end) const;
/// Most general and efficient version of object-mutators.
/// \note As stated elsewhere, behavior is undefined if (end-begin) >= 2^30
/// \return non-zero, but JSON_ASSERT if this is neither object nor nullValue.
Value* demand(char const* begin, char const* end);
/// \brief Remove and return the named member.
///
/// Do nothing if it did not exist.
/// \pre type() is objectValue or nullValue
/// \post type() is unchanged
void removeMember(const char* key);
/// Same as removeMember(const char*)
/// \param key may contain embedded nulls.
void removeMember(const String& key);
/// Same as removeMember(const char* begin, const char* end, Value* removed),
/// but 'key' is null-terminated.
bool removeMember(const char* key, Value* removed);
/** \brief Remove the named map member.
*
* Update 'removed' iff removed.
* \param key may contain embedded nulls.
* \return true iff removed (no exceptions)
*/
bool removeMember(String const& key, Value* removed);
/// Same as removeMember(String const& key, Value* removed)
bool removeMember(const char* begin, const char* end, Value* removed);
/** \brief Remove the indexed array element.
*
* O(n) expensive operations.
* Update 'removed' iff removed.
* \return true if removed (no exceptions)
*/
bool removeIndex(ArrayIndex index, Value* removed);
/// Return true if the object has a member named key.
/// \note 'key' must be null-terminated.
bool isMember(const char* key) const;
/// Return true if the object has a member named key.
/// \param key may contain embedded nulls.
bool isMember(const String& key) const;
/// Same as isMember(String const& key)const
bool isMember(const char* begin, const char* end) const;
/// \brief Return a list of the member names.
///
/// If null, return an empty list.
/// \pre type() is objectValue or nullValue
/// \post if type() was nullValue, it remains nullValue
Members getMemberNames() const;
/// \deprecated Always pass len.
JSONCPP_DEPRECATED("Use setComment(String const&) instead.")
void setComment(const char* comment, CommentPlacement placement) {
setComment(String(comment, strlen(comment)), placement);
}
/// Comments must be //... or /* ... */
void setComment(const char* comment, size_t len, CommentPlacement placement) {
setComment(String(comment, len), placement);
}
/// Comments must be //... or /* ... */
void setComment(String comment, CommentPlacement placement);
bool hasComment(CommentPlacement placement) const;
/// Include delimiters and embedded newlines.
String getComment(CommentPlacement placement) const;
String toStyledString() const;
const_iterator begin() const;
const_iterator end() const;
iterator begin();
iterator end();
// Accessors for the [start, limit) range of bytes within the JSON text from
// which this value was parsed, if any.
void setOffsetStart(ptrdiff_t start);
void setOffsetLimit(ptrdiff_t limit);
ptrdiff_t getOffsetStart() const;
ptrdiff_t getOffsetLimit() const;
private:
void setType(ValueType v) {
bits_.value_type_ = static_cast<unsigned char>(v);
}
bool isAllocated() const { return bits_.allocated_; }
void setIsAllocated(bool v) { bits_.allocated_ = v; }
void initBasic(ValueType type, bool allocated = false);
void dupPayload(const Value& other);
void releasePayload();
void dupMeta(const Value& other);
Value& resolveReference(const char* key);
Value& resolveReference(const char* key, const char* end);
// struct MemberNamesTransform
//{
// typedef const char *result_type;
// const char *operator()( const CZString &name ) const
// {
// return name.c_str();
// }
//};
union ValueHolder {
LargestInt int_;
LargestUInt uint_;
double real_;
bool bool_;
char* string_; // if allocated_, ptr to { unsigned, char[] }.
ObjectValues* map_;
} value_;
struct {
// Really a ValueType, but types should agree for bitfield packing.
unsigned int value_type_ : 8;
// Unless allocated_, string_ must be null-terminated.
unsigned int allocated_ : 1;
} bits_;
class Comments {
public:
Comments() = default;
Comments(const Comments& that);
Comments(Comments&& that);
Comments& operator=(const Comments& that);
Comments& operator=(Comments&& that);
bool has(CommentPlacement slot) const;
String get(CommentPlacement slot) const;
void set(CommentPlacement slot, String comment);
private:
using Array = std::array<String, numberOfCommentPlacement>;
std::unique_ptr<Array> ptr_;
};
Comments comments_;
// [start, limit) byte offsets in the source JSON text from which this Value
// was extracted.
ptrdiff_t start_;
ptrdiff_t limit_;
};
template <> inline bool Value::as<bool>() const { return asBool(); }
template <> inline bool Value::is<bool>() const { return isBool(); }
template <> inline Int Value::as<Int>() const { return asInt(); }
template <> inline bool Value::is<Int>() const { return isInt(); }
template <> inline UInt Value::as<UInt>() const { return asUInt(); }
template <> inline bool Value::is<UInt>() const { return isUInt(); }
#if defined(JSON_HAS_INT64)
template <> inline Int64 Value::as<Int64>() const { return asInt64(); }
template <> inline bool Value::is<Int64>() const { return isInt64(); }
template <> inline UInt64 Value::as<UInt64>() const { return asUInt64(); }
template <> inline bool Value::is<UInt64>() const { return isUInt64(); }
#endif
template <> inline double Value::as<double>() const { return asDouble(); }
template <> inline bool Value::is<double>() const { return isDouble(); }
template <> inline String Value::as<String>() const { return asString(); }
template <> inline bool Value::is<String>() const { return isString(); }
/// These `as` specializations are type conversions, and do not have a
/// corresponding `is`.
template <> inline float Value::as<float>() const { return asFloat(); }
template <> inline const char* Value::as<const char*>() const {
return asCString();
}
/** \brief Experimental and untested: represents an element of the "path" to
* access a node.
*/
class JSON_API PathArgument {
public:
friend class Path;
PathArgument();
PathArgument(ArrayIndex index);
PathArgument(const char* key);
PathArgument(String key);
private:
enum Kind { kindNone = 0, kindIndex, kindKey };
String key_;
ArrayIndex index_{};
Kind kind_{kindNone};
};
/** \brief Experimental and untested: represents a "path" to access a node.
*
* Syntax:
* - "." => root node
* - ".[n]" => elements at index 'n' of root node (an array value)
* - ".name" => member named 'name' of root node (an object value)
* - ".name1.name2.name3"
* - ".[0][1][2].name1[3]"
* - ".%" => member name is provided as parameter
* - ".[%]" => index is provided as parameter
*/
class JSON_API Path {
public:
Path(const String& path, const PathArgument& a1 = PathArgument(),
const PathArgument& a2 = PathArgument(),
const PathArgument& a3 = PathArgument(),
const PathArgument& a4 = PathArgument(),
const PathArgument& a5 = PathArgument());
const Value& resolve(const Value& root) const;
Value resolve(const Value& root, const Value& defaultValue) const;
/// Creates the "path" to access the specified node and returns a reference on
/// the node.
Value& make(Value& root) const;
private:
using InArgs = std::vector<const PathArgument*>;
using Args = std::vector<PathArgument>;
void makePath(const String& path, const InArgs& in);
void addPathInArg(const String& path, const InArgs& in,
InArgs::const_iterator& itInArg, PathArgument::Kind kind);
static void invalidPath(const String& path, int location);
Args args_;
};
/** \brief base class for Value iterators.
*
*/
class JSON_API ValueIteratorBase {
public:
using iterator_category = std::bidirectional_iterator_tag;
using size_t = unsigned int;
using difference_type = int;
using SelfType = ValueIteratorBase;
bool operator==(const SelfType& other) const { return isEqual(other); }
bool operator!=(const SelfType& other) const { return !isEqual(other); }
difference_type operator-(const SelfType& other) const {
return other.computeDistance(*this);
}
/// Return either the index or the member name of the referenced value as a
/// Value.
Value key() const;
/// Return the index of the referenced Value, or -1 if it is not an
/// arrayValue.
UInt index() const;
/// Return the member name of the referenced Value, or "" if it is not an
/// objectValue.
/// \note Avoid `c_str()` on result, as embedded zeroes are possible.
String name() const;
/// Return the member name of the referenced Value. "" if it is not an
/// objectValue.
/// \deprecated This cannot be used for UTF-8 strings, since there can be
/// embedded nulls.
JSONCPP_DEPRECATED("Use `key = name();` instead.")
char const* memberName() const;
/// Return the member name of the referenced Value, or NULL if it is not an
/// objectValue.
/// \note Better version than memberName(). Allows embedded nulls.
char const* memberName(char const** end) const;
protected:
/*! Internal utility functions to assist with implementing
* other iterator functions. The const and non-const versions
* of the "deref" protected methods expose the protected
* current_ member variable in a way that can often be
* optimized away by the compiler.
*/
const Value& deref() const;
Value& deref();
void increment();
void decrement();
difference_type computeDistance(const SelfType& other) const;
bool isEqual(const SelfType& other) const;
void copy(const SelfType& other);
private:
Value::ObjectValues::iterator current_;
// Indicates that iterator is for a null value.
bool isNull_{true};
public:
// For some reason, BORLAND needs these at the end, rather
// than earlier. No idea why.
ValueIteratorBase();
explicit ValueIteratorBase(const Value::ObjectValues::iterator& current);
};
/** \brief const iterator for object and array value.
*
*/
class JSON_API ValueConstIterator : public ValueIteratorBase {
friend class Value;
public:
using value_type = const Value;
// typedef unsigned int size_t;
// typedef int difference_type;
using reference = const Value&;
using pointer = const Value*;
using SelfType = ValueConstIterator;
ValueConstIterator();
ValueConstIterator(ValueIterator const& other);
private:
/*! \internal Use by Value to create an iterator.
*/
explicit ValueConstIterator(const Value::ObjectValues::iterator& current);
public:
SelfType& operator=(const ValueIteratorBase& other);
SelfType operator++(int) {
SelfType temp(*this);
++*this;
return temp;
}
SelfType operator--(int) {
SelfType temp(*this);
--*this;
return temp;
}
SelfType& operator--() {
decrement();
return *this;
}
SelfType& operator++() {
increment();
return *this;
}
reference operator*() const { return deref(); }
pointer operator->() const { return &deref(); }
};
/** \brief Iterator for object and array value.
*/
class JSON_API ValueIterator : public ValueIteratorBase {
friend class Value;
public:
using value_type = Value;
using size_t = unsigned int;
using difference_type = int;
using reference = Value&;
using pointer = Value*;
using SelfType = ValueIterator;
ValueIterator();
explicit ValueIterator(const ValueConstIterator& other);
ValueIterator(const ValueIterator& other);
private:
/*! \internal Use by Value to create an iterator.
*/
explicit ValueIterator(const Value::ObjectValues::iterator& current);
public:
SelfType& operator=(const SelfType& other);
SelfType operator++(int) {
SelfType temp(*this);
++*this;
return temp;
}
SelfType operator--(int) {
SelfType temp(*this);
--*this;
return temp;
}
SelfType& operator--() {
decrement();
return *this;
}
SelfType& operator++() {
increment();
return *this;
}
/*! The return value of non-const iterators can be
* changed, so the these functions are not const
* because the returned references/pointers can be used
* to change state of the base class.
*/
reference operator*() { return deref(); }
pointer operator->() { return &deref(); }
};
inline void swap(Value& a, Value& b) { a.swap(b); }
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_H_INCLUDED

28
external/include/json/version.h vendored Normal file
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#ifndef JSON_VERSION_H_INCLUDED
#define JSON_VERSION_H_INCLUDED
// Note: version must be updated in three places when doing a release. This
// annoying process ensures that amalgamate, CMake, and meson all report the
// correct version.
// 1. /meson.build
// 2. /include/json/version.h
// 3. /CMakeLists.txt
// IMPORTANT: also update the SOVERSION!!
#define JSONCPP_VERSION_STRING "1.9.4"
#define JSONCPP_VERSION_MAJOR 1
#define JSONCPP_VERSION_MINOR 9
#define JSONCPP_VERSION_PATCH 3
#define JSONCPP_VERSION_QUALIFIER
#define JSONCPP_VERSION_HEXA \
((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \
(JSONCPP_VERSION_PATCH << 8))
#ifdef JSONCPP_USING_SECURE_MEMORY
#undef JSONCPP_USING_SECURE_MEMORY
#endif
#define JSONCPP_USING_SECURE_MEMORY 0
// If non-zero, the library zeroes any memory that it has allocated before
// it frees its memory.
#endif // JSON_VERSION_H_INCLUDED

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external/include/json/writer.h vendored Normal file
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// Copyright 2007-2010 Baptiste Lepilleur and The JsonCpp Authors
// Distributed under MIT license, or public domain if desired and
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#ifndef JSON_WRITER_H_INCLUDED
#define JSON_WRITER_H_INCLUDED
#if !defined(JSON_IS_AMALGAMATION)
#include "value.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <ostream>
#include <string>
#include <vector>
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING) && defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
namespace Json {
class Value;
/**
*
* Usage:
* \code
* using namespace Json;
* void writeToStdout(StreamWriter::Factory const& factory, Value const& value)
* { std::unique_ptr<StreamWriter> const writer( factory.newStreamWriter());
* writer->write(value, &std::cout);
* std::cout << std::endl; // add lf and flush
* }
* \endcode
*/
class JSON_API StreamWriter {
protected:
OStream* sout_; // not owned; will not delete
public:
StreamWriter();
virtual ~StreamWriter();
/** Write Value into document as configured in sub-class.
* Do not take ownership of sout, but maintain a reference during function.
* \pre sout != NULL
* \return zero on success (For now, we always return zero, so check the
* stream instead.) \throw std::exception possibly, depending on
* configuration
*/
virtual int write(Value const& root, OStream* sout) = 0;
/** \brief A simple abstract factory.
*/
class JSON_API Factory {
public:
virtual ~Factory();
/** \brief Allocate a CharReader via operator new().
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
virtual StreamWriter* newStreamWriter() const = 0;
}; // Factory
}; // StreamWriter
/** \brief Write into stringstream, then return string, for convenience.
* A StreamWriter will be created from the factory, used, and then deleted.
*/
String JSON_API writeString(StreamWriter::Factory const& factory,
Value const& root);
/** \brief Build a StreamWriter implementation.
* Usage:
* \code
* using namespace Json;
* Value value = ...;
* StreamWriterBuilder builder;
* builder["commentStyle"] = "None";
* builder["indentation"] = " "; // or whatever you like
* std::unique_ptr<Json::StreamWriter> writer(
* builder.newStreamWriter());
* writer->write(value, &std::cout);
* std::cout << std::endl; // add lf and flush
* \endcode
*/
class JSON_API StreamWriterBuilder : public StreamWriter::Factory {
public:
// Note: We use a Json::Value so that we can add data-members to this class
// without a major version bump.
/** Configuration of this builder.
* Available settings (case-sensitive):
* - "commentStyle": "None" or "All"
* - "indentation": "<anything>".
* - Setting this to an empty string also omits newline characters.
* - "enableYAMLCompatibility": false or true
* - slightly change the whitespace around colons
* - "dropNullPlaceholders": false or true
* - Drop the "null" string from the writer's output for nullValues.
* Strictly speaking, this is not valid JSON. But when the output is being
* fed to a browser's JavaScript, it makes for smaller output and the
* browser can handle the output just fine.
* - "useSpecialFloats": false or true
* - If true, outputs non-finite floating point values in the following way:
* NaN values as "NaN", positive infinity as "Infinity", and negative
* infinity as "-Infinity".
* - "precision": int
* - Number of precision digits for formatting of real values.
* - "precisionType": "significant"(default) or "decimal"
* - Type of precision for formatting of real values.
* You can examine 'settings_` yourself
* to see the defaults. You can also write and read them just like any
* JSON Value.
* \sa setDefaults()
*/
Json::Value settings_;
StreamWriterBuilder();
~StreamWriterBuilder() override;
/**
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
StreamWriter* newStreamWriter() const override;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
*/
bool validate(Json::Value* invalid) const;
/** A simple way to update a specific setting.
*/
Value& operator[](const String& key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
* \remark Defaults:
* \snippet src/lib_json/json_writer.cpp StreamWriterBuilderDefaults
*/
static void setDefaults(Json::Value* settings);
};
/** \brief Abstract class for writers.
* \deprecated Use StreamWriter. (And really, this is an implementation detail.)
*/
class JSONCPP_DEPRECATED("Use StreamWriter instead") JSON_API Writer {
public:
virtual ~Writer();
virtual String write(const Value& root) = 0;
};
/** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format
*without formatting (not human friendly).
*
* The JSON document is written in a single line. It is not intended for 'human'
*consumption,
* but may be useful to support feature such as RPC where bandwidth is limited.
* \sa Reader, Value
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API FastWriter
: public Writer {
public:
FastWriter();
~FastWriter() override = default;
void enableYAMLCompatibility();
/** \brief Drop the "null" string from the writer's output for nullValues.
* Strictly speaking, this is not valid JSON. But when the output is being
* fed to a browser's JavaScript, it makes for smaller output and the
* browser can handle the output just fine.
*/
void dropNullPlaceholders();
void omitEndingLineFeed();
public: // overridden from Writer
String write(const Value& root) override;
private:
void writeValue(const Value& value);
String document_;
bool yamlCompatibilityEnabled_{false};
bool dropNullPlaceholders_{false};
bool omitEndingLineFeed_{false};
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
*human friendly way.
*
* The rules for line break and indent are as follow:
* - Object value:
* - if empty then print {} without indent and line break
* - if not empty the print '{', line break & indent, print one value per
*line
* and then unindent and line break and print '}'.
* - Array value:
* - if empty then print [] without indent and line break
* - if the array contains no object value, empty array or some other value
*types,
* and all the values fit on one lines, then print the array on a single
*line.
* - otherwise, it the values do not fit on one line, or the array contains
* object or non empty array, then print one value per line.
*
* If the Value have comments then they are outputed according to their
*#CommentPlacement.
*
* \sa Reader, Value, Value::setComment()
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API
StyledWriter : public Writer {
public:
StyledWriter();
~StyledWriter() override = default;
public: // overridden from Writer
/** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
* \param root Value to serialize.
* \return String containing the JSON document that represents the root value.
*/
String write(const Value& root) override;
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultilineArray(const Value& value);
void pushValue(const String& value);
void writeIndent();
void writeWithIndent(const String& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
static bool hasCommentForValue(const Value& value);
static String normalizeEOL(const String& text);
using ChildValues = std::vector<String>;
ChildValues childValues_;
String document_;
String indentString_;
unsigned int rightMargin_{74};
unsigned int indentSize_{3};
bool addChildValues_{false};
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
human friendly way,
to a stream rather than to a string.
*
* The rules for line break and indent are as follow:
* - Object value:
* - if empty then print {} without indent and line break
* - if not empty the print '{', line break & indent, print one value per
line
* and then unindent and line break and print '}'.
* - Array value:
* - if empty then print [] without indent and line break
* - if the array contains no object value, empty array or some other value
types,
* and all the values fit on one lines, then print the array on a single
line.
* - otherwise, it the values do not fit on one line, or the array contains
* object or non empty array, then print one value per line.
*
* If the Value have comments then they are outputed according to their
#CommentPlacement.
*
* \sa Reader, Value, Value::setComment()
* \deprecated Use StreamWriterBuilder.
*/
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class
#endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API
StyledStreamWriter {
public:
/**
* \param indentation Each level will be indented by this amount extra.
*/
StyledStreamWriter(String indentation = "\t");
~StyledStreamWriter() = default;
public:
/** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
* \param out Stream to write to. (Can be ostringstream, e.g.)
* \param root Value to serialize.
* \note There is no point in deriving from Writer, since write() should not
* return a value.
*/
void write(OStream& out, const Value& root);
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultilineArray(const Value& value);
void pushValue(const String& value);
void writeIndent();
void writeWithIndent(const String& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
static bool hasCommentForValue(const Value& value);
static String normalizeEOL(const String& text);
using ChildValues = std::vector<String>;
ChildValues childValues_;
OStream* document_;
String indentString_;
unsigned int rightMargin_{74};
String indentation_;
bool addChildValues_ : 1;
bool indented_ : 1;
};
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
#if defined(JSON_HAS_INT64)
String JSON_API valueToString(Int value);
String JSON_API valueToString(UInt value);
#endif // if defined(JSON_HAS_INT64)
String JSON_API valueToString(LargestInt value);
String JSON_API valueToString(LargestUInt value);
String JSON_API valueToString(
double value, unsigned int precision = Value::defaultRealPrecision,
PrecisionType precisionType = PrecisionType::significantDigits);
String JSON_API valueToString(bool value);
String JSON_API valueToQuotedString(const char* value);
/// \brief Output using the StyledStreamWriter.
/// \see Json::operator>>()
JSON_API OStream& operator<<(OStream&, const Value& root);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#endif // JSON_WRITER_H_INCLUDED