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Diffstat (limited to 'plugins/FTPFileYM/curl/docs/examples/sampleconv.c')
-rw-r--r-- | plugins/FTPFileYM/curl/docs/examples/sampleconv.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/plugins/FTPFileYM/curl/docs/examples/sampleconv.c b/plugins/FTPFileYM/curl/docs/examples/sampleconv.c new file mode 100644 index 0000000000..3db316096c --- /dev/null +++ b/plugins/FTPFileYM/curl/docs/examples/sampleconv.c @@ -0,0 +1,107 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, 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 http://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 a simple example showing how a program on a non-ASCII platform + would invoke callbacks to do its own codeset conversions instead of + using the built-in iconv functions in libcurl. + + The IBM-1047 EBCDIC codeset is used for this example but the code + would be similar for other non-ASCII codesets. + + Three callback functions are created below: + my_conv_from_ascii_to_ebcdic, + my_conv_from_ebcdic_to_ascii, and + my_conv_from_utf8_to_ebcdic + + The "platform_xxx" calls represent platform-specific conversion routines. + + */ + +#include <stdio.h> +#include <curl/curl.h> + +CURLcode my_conv_from_ascii_to_ebcdic(char *buffer, size_t length) +{ + char *tempptrin, *tempptrout; + size_t bytes = length; + int rc; + tempptrin = tempptrout = buffer; + rc = platform_a2e(&tempptrin, &bytes, &tempptrout, &bytes); + if (rc == PLATFORM_CONV_OK) { + return(CURLE_OK); + } else { + return(CURLE_CONV_FAILED); + } +} + +CURLcode my_conv_from_ebcdic_to_ascii(char *buffer, size_t length) +{ + char *tempptrin, *tempptrout; + size_t bytes = length; + int rc; + tempptrin = tempptrout = buffer; + rc = platform_e2a(&tempptrin, &bytes, &tempptrout, &bytes); + if (rc == PLATFORM_CONV_OK) { + return(CURLE_OK); + } else { + return(CURLE_CONV_FAILED); + } +} + +CURLcode my_conv_from_utf8_to_ebcdic(char *buffer, size_t length) +{ + char *tempptrin, *tempptrout; + size_t bytes = length; + int rc; + tempptrin = tempptrout = buffer; + rc = platform_u2e(&tempptrin, &bytes, &tempptrout, &bytes); + if (rc == PLATFORM_CONV_OK) { + return(CURLE_OK); + } else { + return(CURLE_CONV_FAILED); + } +} + +int main(void) +{ + CURL *curl; + CURLcode res; + + curl = curl_easy_init(); + if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); + + /* use platform-specific functions for codeset conversions */ + curl_easy_setopt(curl, CURLOPT_CONV_FROM_NETWORK_FUNCTION, + my_conv_from_ascii_to_ebcdic); + curl_easy_setopt(curl, CURLOPT_CONV_TO_NETWORK_FUNCTION, + my_conv_from_ebcdic_to_ascii); + curl_easy_setopt(curl, CURLOPT_CONV_FROM_UTF8_FUNCTION, + my_conv_from_utf8_to_ebcdic); + + res = curl_easy_perform(curl); + + /* always cleanup */ + curl_easy_cleanup(curl); + } + return 0; +} |