diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/escape.h | 175 | ||||
| -rw-r--r-- | include/ini.h | 83 | ||||
| -rw-r--r-- | include/url.h | 103 | ||||
| -rw-r--r-- | include/util.h | 6 |
4 files changed, 367 insertions, 0 deletions
diff --git a/include/escape.h b/include/escape.h new file mode 100644 index 0000000..a1184ba --- /dev/null +++ b/include/escape.h @@ -0,0 +1,175 @@ +#ifndef ESCAPE_H +#define ESCAPE_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2018, 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. + * + ***************************************************************************/ + +/* from curl.h */ +typedef enum { + CURLE_OK = 0, + CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ + CURLE_FAILED_INIT, /* 2 */ + CURLE_URL_MALFORMAT, /* 3 */ + CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for + 7.17.0, reused in April 2011 for 7.21.5] */ + CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ + CURLE_COULDNT_RESOLVE_HOST, /* 6 */ + CURLE_COULDNT_CONNECT, /* 7 */ + CURLE_WEIRD_SERVER_REPLY, /* 8 */ + CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server + due to lack of access - when login fails + this is not returned. */ + CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for + 7.15.4, reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ + CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server + [was obsoleted in August 2007 for 7.17.0, + reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ + CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ + CURLE_FTP_CANT_GET_HOST, /* 15 */ + CURLE_HTTP2, /* 16 - A problem in the http2 framing layer. + [was obsoleted in August 2007 for 7.17.0, + reused in July 2014 for 7.38.0] */ + CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ + CURLE_PARTIAL_FILE, /* 18 */ + CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ + CURLE_OBSOLETE20, /* 20 - NOT USED */ + CURLE_QUOTE_ERROR, /* 21 - quote command failure */ + CURLE_HTTP_RETURNED_ERROR, /* 22 */ + CURLE_WRITE_ERROR, /* 23 */ + CURLE_OBSOLETE24, /* 24 - NOT USED */ + CURLE_UPLOAD_FAILED, /* 25 - failed upload "command" */ + CURLE_READ_ERROR, /* 26 - couldn't open/read from file */ + CURLE_OUT_OF_MEMORY, /* 27 */ + /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error + instead of a memory allocation error if CURL_DOES_CONVERSIONS + is defined + */ + CURLE_OPERATION_TIMEDOUT, /* 28 - the timeout time was reached */ + CURLE_OBSOLETE29, /* 29 - NOT USED */ + CURLE_FTP_PORT_FAILED, /* 30 - FTP PORT operation failed */ + CURLE_FTP_COULDNT_USE_REST, /* 31 - the REST command failed */ + CURLE_OBSOLETE32, /* 32 - NOT USED */ + CURLE_RANGE_ERROR, /* 33 - RANGE "command" didn't work */ + CURLE_HTTP_POST_ERROR, /* 34 */ + CURLE_SSL_CONNECT_ERROR, /* 35 - wrong when connecting with SSL */ + CURLE_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */ + CURLE_FILE_COULDNT_READ_FILE, /* 37 */ + CURLE_LDAP_CANNOT_BIND, /* 38 */ + CURLE_LDAP_SEARCH_FAILED, /* 39 */ + CURLE_OBSOLETE40, /* 40 - NOT USED */ + CURLE_FUNCTION_NOT_FOUND, /* 41 - NOT USED starting with 7.53.0 */ + CURLE_ABORTED_BY_CALLBACK, /* 42 */ + CURLE_BAD_FUNCTION_ARGUMENT, /* 43 */ + CURLE_OBSOLETE44, /* 44 - NOT USED */ + CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ + CURLE_OBSOLETE46, /* 46 - NOT USED */ + CURLE_TOO_MANY_REDIRECTS, /* 47 - catch endless re-direct loops */ + CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ + CURLE_TELNET_OPTION_SYNTAX, /* 49 - Malformed telnet option */ + CURLE_OBSOLETE50, /* 50 - NOT USED */ + CURLE_OBSOLETE51, /* 51 - NOT USED */ + CURLE_GOT_NOTHING, /* 52 - when this is a specific error */ + CURLE_SSL_ENGINE_NOTFOUND, /* 53 - SSL crypto engine not found */ + CURLE_SSL_ENGINE_SETFAILED, /* 54 - can not set SSL crypto engine as + default */ + CURLE_SEND_ERROR, /* 55 - failed sending network data */ + CURLE_RECV_ERROR, /* 56 - failure in receiving network data */ + CURLE_OBSOLETE57, /* 57 - NOT IN USE */ + CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ + CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ + CURLE_PEER_FAILED_VERIFICATION, /* 60 - peer's certificate or fingerprint + wasn't verified fine */ + CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ + CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ + CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ + CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ + CURLE_SEND_FAIL_REWIND, /* 65 - Sending the data requires a rewind + that failed */ + CURLE_SSL_ENGINE_INITFAILED, /* 66 - failed to initialise ENGINE */ + CURLE_LOGIN_DENIED, /* 67 - user, password or similar was not + accepted and we failed to login */ + CURLE_TFTP_NOTFOUND, /* 68 - file not found on server */ + CURLE_TFTP_PERM, /* 69 - permission problem on server */ + CURLE_REMOTE_DISK_FULL, /* 70 - out of disk space on server */ + CURLE_TFTP_ILLEGAL, /* 71 - Illegal TFTP operation */ + CURLE_TFTP_UNKNOWNID, /* 72 - Unknown transfer ID */ + CURLE_REMOTE_FILE_EXISTS, /* 73 - File already exists */ + CURLE_TFTP_NOSUCHUSER, /* 74 - No such user */ + CURLE_CONV_FAILED, /* 75 - conversion failed */ + CURLE_CONV_REQD, /* 76 - caller must register conversion + callbacks using curl_easy_setopt options + CURLOPT_CONV_FROM_NETWORK_FUNCTION, + CURLOPT_CONV_TO_NETWORK_FUNCTION, and + CURLOPT_CONV_FROM_UTF8_FUNCTION */ + CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing + or wrong format */ + CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */ + CURLE_SSH, /* 79 - error from the SSH layer, somewhat + generic so the error message will be of + interest when this has happened */ + + CURLE_SSL_SHUTDOWN_FAILED, /* 80 - Failed to shut down the SSL + connection */ + CURLE_AGAIN, /* 81 - socket is not ready for send/recv, + wait till it's ready and try again (Added + in 7.18.2) */ + CURLE_SSL_CRL_BADFILE, /* 82 - could not load CRL file, missing or + wrong format (Added in 7.19.0) */ + CURLE_SSL_ISSUER_ERROR, /* 83 - Issuer check failed. (Added in + 7.19.0) */ + CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ + CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ + CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ + CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ + CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ + CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the + session will be queued */ + CURLE_SSL_PINNEDPUBKEYNOTMATCH, /* 90 - specified pinned public key did not + match */ + CURLE_SSL_INVALIDCERTSTATUS, /* 91 - invalid certificate status */ + CURLE_HTTP2_STREAM, /* 92 - stream error in HTTP/2 framing layer + */ + CURLE_RECURSIVE_API_CALL, /* 93 - an api function was called from + inside a callback */ + CURL_LAST /* never use! */ +} CURLcode; + +/* Escape and unescape URL encoding in strings. The functions return a new + * allocated string or NULL if an error occurred. */ + +bool Curl_isunreserved(unsigned char in); +CURLcode Curl_urldecode(const char *string, size_t length, + char **ostring, size_t *olen, + bool reject_crlf); + +char *curl_easy_escape(const char *string, int length); + +char *curl_escape(const char *string, int length); + +char *curl_easy_unescape(const char *string, + int length, int *outlength); + +char *curl_unescape(const char *string, int length); + + +#endif /* HEADER_CURL_ESCAPE_H */ diff --git a/include/ini.h b/include/ini.h new file mode 100644 index 0000000..3757b83 --- /dev/null +++ b/include/ini.h @@ -0,0 +1,83 @@ +/* inih -- simple .INI file parser + +inih is released under the New BSD license (see LICENSE.txt). Go to the project +home page for more info: + +https://github.com/benhoyt/inih + +*/ + +#ifndef __INI_H__ +#define __INI_H__ +#include <stdio.h> + +/* Typedef for prototype of handler function. */ +typedef int (*ini_handler)(void* user, const char* section, + const char* name, const char* value); + +/* Typedef for prototype of fgets-style reader function. */ +typedef char* (*ini_reader)(char* str, int num, void* stream); + +/* Parse given INI-style file. May have [section]s, name=value pairs + (whitespace stripped), and comments starting with ';' (semicolon). Section + is "" if name=value pair parsed before any section heading. name:value + pairs are also supported as a concession to Python's configparser. + + For each name=value pair parsed, call handler function with given user + pointer as well as section, name, and value (data only valid for duration + of handler call). Handler should return nonzero on success, zero on error. + + Returns 0 on success, line number of first error on parse error (doesn't + stop on first error), -1 on file open error, or -2 on memory allocation + error (only when INI_USE_STACK is zero). +*/ +int ini_parse(const char* filename, ini_handler handler, void* user); + +/* Same as ini_parse(), but takes a FILE* instead of filename. This doesn't + close the file when it's finished -- the caller must do that. */ +int ini_parse_file(FILE* file, ini_handler handler, void* user); + +/* Same as ini_parse(), but takes an ini_reader function pointer instead of + filename. Used for implementing custom or string-based I/O. */ +int ini_parse_stream(ini_reader reader, void* stream, ini_handler handler, + void* user); + +/* Nonzero to allow multi-line value parsing, in the style of Python's + configparser. If allowed, ini_parse() will call the handler with the same + name for each subsequent line parsed. */ +#ifndef INI_ALLOW_MULTILINE +#define INI_ALLOW_MULTILINE 1 +#endif + +/* Nonzero to allow a UTF-8 BOM sequence (0xEF 0xBB 0xBF) at the start of + the file. See http://code.google.com/p/inih/issues/detail?id=21 */ +#ifndef INI_ALLOW_BOM +#define INI_ALLOW_BOM 1 +#endif + +/* Nonzero to allow inline comments (with valid inline comment characters + specified by INI_INLINE_COMMENT_PREFIXES). Set to 0 to turn off and match + Python 3.2+ configparser behaviour. */ +#ifndef INI_ALLOW_INLINE_COMMENTS +#define INI_ALLOW_INLINE_COMMENTS 1 +#endif +#ifndef INI_INLINE_COMMENT_PREFIXES +#define INI_INLINE_COMMENT_PREFIXES ";" +#endif + +/* Nonzero to use stack, zero to use heap (malloc/free). */ +#ifndef INI_USE_STACK +#define INI_USE_STACK 1 +#endif + +/* Stop parsing on first error (default is to keep parsing). */ +#ifndef INI_STOP_ON_FIRST_ERROR +#define INI_STOP_ON_FIRST_ERROR 0 +#endif + +/* Maximum line length for any line in INI file. */ +#ifndef INI_MAX_LINE +#define INI_MAX_LINE 2000 +#endif + +#endif /* __INI_H__ */ diff --git a/include/url.h b/include/url.h new file mode 100644 index 0000000..155fd55 --- /dev/null +++ b/include/url.h @@ -0,0 +1,103 @@ +#ifndef URLAPI_H +#define URLAPI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2018, 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. + * + ***************************************************************************/ + +/* 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; + +#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 */ + +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(). + */ +struct Curl_URL *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. + */ +void curl_url_cleanup(struct Curl_URL *handle); + +/* + * curl_url_dup() duplicates a CURLU handle and returns a new copy. The new + * handle must also be freed with curl_url_cleanup(). + */ +struct Curl_URL *curl_url_dup(struct Curl_URL *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 + * free() afterwards. + */ +CURLUcode curl_url_get(struct Curl_URL *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. + */ +CURLUcode curl_url_set(struct Curl_URL *handle, CURLUPart what, + const char *part, unsigned int flags); + +#endif diff --git a/include/util.h b/include/util.h new file mode 100644 index 0000000..8cbadb1 --- /dev/null +++ b/include/util.h @@ -0,0 +1,6 @@ +#ifndef GEMINI_UTIL_H +#define GEMINI_UTIL_H + +int mkdirs(char *path, mode_t mode); + +#endif |