diff options
Diffstat (limited to 'mobicore/common/curl/packages/OS400/ccsidcurl.c')
| -rw-r--r-- | mobicore/common/curl/packages/OS400/ccsidcurl.c | 1186 |
1 files changed, 0 insertions, 1186 deletions
diff --git a/mobicore/common/curl/packages/OS400/ccsidcurl.c b/mobicore/common/curl/packages/OS400/ccsidcurl.c deleted file mode 100644 index ad67e1c..0000000 --- a/mobicore/common/curl/packages/OS400/ccsidcurl.c +++ /dev/null @@ -1,1186 +0,0 @@ -/*************************************************************************** - * _ _ ____ _ - * Project ___| | | | _ \| | - * / __| | | | |_) | | - * | (__| |_| | _ <| |___ - * \___|\___/|_| \_\_____| - * - * Copyright (C) 1998 - 2010, 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. - * - * - ***************************************************************************/ - -/* CCSID API wrappers for OS/400. */ - -#include <iconv.h> -#include <string.h> -#include <stdlib.h> -#include <errno.h> -#include <stdarg.h> - -#pragma enum(int) - -#include "curl.h" -#include "mprintf.h" -#include "urldata.h" -#include "url.h" -#include "getinfo.h" -#include "ccsidcurl.h" - -#include "os400sys.h" - -#ifndef SIZE_MAX -#define SIZE_MAX ((size_t) ~0) /* Is unsigned on OS/400. */ -#endif - - -#define ASCII_CCSID 819 /* Use ISO-8859-1 as ASCII. */ -#define NOCONV_CCSID 65535 /* No conversion. */ -#define ICONV_ID_SIZE 32 /* Size of iconv_open() code identifier. */ -#define ICONV_OPEN_ERROR(t) ((t).return_value == -1) - -#define ALLOC_GRANULE 8 /* Alloc. granule for curl_formadd_ccsid(). */ - - -static void -makeOS400IconvCode(char buf[ICONV_ID_SIZE], unsigned int ccsid) - -{ - /** - *** Convert a CCSID to the corresponding IBM iconv_open() character - *** code identifier. - *** This code is specific to the OS400 implementation of the iconv library. - *** CCSID 65535 (no conversion) is replaced by the ASCII CCSID. - *** CCSID 0 is interpreted by the OS400 as the job's CCSID. - **/ - - ccsid &= 0xFFFF; - - if (ccsid == NOCONV_CCSID) - ccsid = ASCII_CCSID; - - memset(buf, 0, ICONV_ID_SIZE); - curl_msprintf(buf, "IBMCCSID%05u0000000", ccsid); -} - - -static iconv_t -iconv_open_CCSID(unsigned int ccsidout, unsigned int ccsidin, unsigned int cstr) - -{ - char fromcode[ICONV_ID_SIZE]; - char tocode[ICONV_ID_SIZE]; - - /** - *** Like iconv_open(), but character codes are given as CCSIDs. - *** If `cstr' is non-zero, conversion is set up to stop whenever a - *** null character is encountered. - *** See iconv_open() IBM description in "National Language Support API". - **/ - - makeOS400IconvCode(fromcode, ccsidin); - makeOS400IconvCode(tocode, ccsidout); - memset(tocode + 13, 0, sizeof tocode - 13); /* Dest. code id format. */ - - if (cstr) - fromcode[18] = '1'; /* Set null-terminator flag. */ - - return iconv_open(tocode, fromcode); -} - - -static int -convert(char * d, size_t dlen, int dccsid, - const char * s, int slen, int sccsid) - -{ - int i; - iconv_t cd; - size_t lslen; - - /** - *** Convert `sccsid'-coded `slen'-data bytes at `s' into `dccsid'-coded - *** data stored in the `dlen'-byte buffer at `d'. - *** If `slen' < 0, source string is null-terminated. - *** CCSID 65535 (no conversion) is replaced by the ASCII CCSID. - *** Return the converted destination byte count, or -1 if error. - **/ - - if (sccsid == 65535) - sccsid = ASCII_CCSID; - - if (dccsid == 65535) - dccsid = ASCII_CCSID; - - if (sccsid == dccsid) { - lslen = slen >= 0? slen: strlen(s) + 1; - i = lslen < dlen? lslen: dlen; - - if (s != d && i > 0) - memcpy(d, s, i); - - return i; - } - - if (slen < 0) { - lslen = 0; - cd = iconv_open_CCSID(dccsid, sccsid, 1); - } - else { - lslen = (size_t) slen; - cd = iconv_open_CCSID(dccsid, sccsid, 0); - } - - if (ICONV_OPEN_ERROR(cd)) - return -1; - - i = dlen; - - if ((int) iconv(cd, (char * *) &s, &lslen, &d, &dlen) < 0) - i = -1; - else - i -= dlen; - - iconv_close(cd); - return i; -} - - -static char * -dynconvert(int dccsid, const char * s, int slen, int sccsid) - -{ - char * d; - char * cp; - size_t dlen; - int l; - int l2; - static const char nullbyte = 0; - - /* Like convert, but the destination is allocated and returned. */ - - dlen = (size_t) (slen < 0? strlen(s): slen) + 1; - dlen *= MAX_CONV_EXPANSION; /* Allow some expansion. */ - d = malloc(dlen); - - if (!d) - return (char *) NULL; - - l = convert(d, dlen, dccsid, s, slen, sccsid); - - if (l < 0) { - free(d); - return (char *) NULL; - } - - if (slen < 0) { - /* Need to null-terminate even when source length is given. - Since destination code size is unknown, use a conversion to generate - terminator. */ - - l2 = convert(d + l, dlen - l, dccsid, &nullbyte, -1, ASCII_CCSID); - - if (l2 < 0) { - free(d); - return (char *) NULL; - } - - l += l2; - } - - if ((size_t) l < dlen) { - cp = realloc(d, l); /* Shorten to minimum needed. */ - - if (cp) - d = cp; - } - - return d; -} - - -char * -curl_version_ccsid(unsigned int ccsid) - -{ - int i; - char * aversion; - char * eversion; - - aversion = curl_version(); - - if (!aversion) - return aversion; - - i = strlen(aversion) + 1; - i *= MAX_CONV_EXPANSION; - - if (!(eversion = Curl_thread_buffer(LK_CURL_VERSION, i))) - return (char *) NULL; - - if (convert(eversion, i, ccsid, aversion, -1, ASCII_CCSID) < 0) - return (char *) NULL; - - return eversion; -} - - -char * -curl_easy_escape_ccsid(CURL * handle, const char * string, int length, - unsigned int sccsid, unsigned int dccsid) - -{ - char * s; - char * d; - - if (!string) { - errno = EINVAL; - return (char *) NULL; - } - - s = dynconvert(ASCII_CCSID, s, length? length: -1, sccsid); - - if (!s) - return (char *) NULL; - - d = curl_easy_escape(handle, s, 0); - free(s); - - if (!d) - return (char *) NULL; - - s = dynconvert(dccsid, d, -1, ASCII_CCSID); - free(d); - return s; -} - - -char * -curl_easy_unescape_ccsid(CURL * handle, const char * string, int length, - int * outlength, - unsigned int sccsid, unsigned int dccsid) - -{ - char * s; - char * d; - - if (!string) { - errno = EINVAL; - return (char *) NULL; - } - - s = dynconvert(ASCII_CCSID, s, length? length: -1, sccsid); - - if (!s) - return (char *) NULL; - - d = curl_easy_unescape(handle, s, 0, outlength); - free(s); - - if (!d) - return (char *) NULL; - - s = dynconvert(dccsid, d, -1, ASCII_CCSID); - free(d); - - if (s && outlength) - *outlength = strlen(s); - - return s; -} - - -struct curl_slist * -curl_slist_append_ccsid(struct curl_slist * list, - const char * data, unsigned int ccsid) - -{ - char * s; - - s = (char *) NULL; - - if (!data) - return curl_slist_append(list, data); - - s = dynconvert(ASCII_CCSID, data, -1, ccsid); - - if (!s) - return (struct curl_slist *) NULL; - - list = curl_slist_append(list, s); - free(s); - return list; -} - - -time_t -curl_getdate_ccsid(const char * p, const time_t * unused, unsigned int ccsid) - -{ - char * s; - time_t t; - - if (!p) - return curl_getdate(p, unused); - - s = dynconvert(ASCII_CCSID, p, -1, ccsid); - - if (!s) - return (time_t) -1; - - t = curl_getdate(s, unused); - free(s); - return t; -} - - -static int -convert_version_info_string(const char * * stringp, - char * * bufp, int * left, unsigned int ccsid) - -{ - int l; - - /* Helper for curl_version_info_ccsid(): convert a string if defined. - Result is stored in the `*left'-byte buffer at `*bufp'. - `*bufp' and `*left' are updated accordingly. - Return 0 if ok, else -1. */ - - if (*stringp) { - l = convert(*bufp, *left, ccsid, *stringp, -1, ASCII_CCSID); - - if (l <= 0) - return -1; - - *stringp = *bufp; - *bufp += l; - *left -= l; - } - - return 0; -} - - -curl_version_info_data * -curl_version_info_ccsid(CURLversion stamp, unsigned int ccsid) - -{ - curl_version_info_data * p; - char * cp; - int n; - int nproto; - int i; - curl_version_info_data * id; - - /* The assertion below is possible, because although the second operand - is an enum member, the first is a #define. In that case, the OS/400 C - compiler seems to compare string values after substitution. */ - -#if CURLVERSION_NOW != CURLVERSION_FOURTH -#error curl_version_info_data structure has changed: upgrade this procedure too. -#endif - - /* If caller has been compiled with a new version, error. */ - - if (stamp > CURLVERSION_NOW) - return (curl_version_info_data *) NULL; - - p = curl_version_info(stamp); - - if (!p) - return p; - - /* Measure thread space needed. */ - - n = 0; - nproto = 0; - - if (p->protocols) { - while (p->protocols[nproto]) - n += strlen(p->protocols[nproto++]); - - n += nproto++; - } - - if (p->version) - n += strlen(p->version) + 1; - - if (p->host) - n += strlen(p->host) + 1; - - if (p->ssl_version) - n += strlen(p->ssl_version) + 1; - - if (p->libz_version) - n += strlen(p->libz_version) + 1; - - if (p->ares) - n += strlen(p->ares) + 1; - - if (p->libidn) - n += strlen(p->libidn) + 1; - - if (p->libssh_version) - n += strlen(p->libssh_version) + 1; - - /* Allocate thread space. */ - - n *= MAX_CONV_EXPANSION; - - if (nproto) - n += nproto * sizeof(const char *); - - cp = Curl_thread_buffer(LK_VERSION_INFO_DATA, n); - id = (curl_version_info_data *) Curl_thread_buffer(LK_VERSION_INFO, - sizeof *id); - - if (!id || !cp) - return (curl_version_info_data *) NULL; - - /* Copy data and convert strings. */ - - memcpy((char *) id, (char *) p, sizeof *p); - - if (id->protocols) { - id->protocols = (const char * const *) cp; - i = nproto * sizeof id->protocols[0]; - memcpy(cp, (char *) p->protocols, i); - cp += i; - n -= i; - - for (i = 0; id->protocols[i]; i++) - if (convert_version_info_string(((const char * *) id->protocols) + i, - &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - } - - if (convert_version_info_string(&id->version, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->host, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->ssl_version, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->libz_version, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->ares, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->libidn, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - if (convert_version_info_string(&id->libssh_version, &cp, &n, ccsid)) - return (curl_version_info_data *) NULL; - - return id; -} - - -const char * -curl_easy_strerror_ccsid(CURLcode error, unsigned int ccsid) - -{ - int i; - const char * s; - char * buf; - - s = curl_easy_strerror(error); - - if (!s) - return s; - - i = MAX_CONV_EXPANSION * (strlen(s) + 1); - - if (!(buf = Curl_thread_buffer(LK_EASY_STRERROR, i))) - return (const char *) NULL; - - if (convert(buf, i, ccsid, s, -1, ASCII_CCSID) < 0) - return (const char *) NULL; - - return (const char *) buf; -} - - -const char * -curl_share_strerror_ccsid(CURLSHcode error, unsigned int ccsid) - -{ - int i; - const char * s; - char * buf; - - s = curl_share_strerror(error); - - if (!s) - return s; - - i = MAX_CONV_EXPANSION * (strlen(s) + 1); - - if (!(buf = Curl_thread_buffer(LK_SHARE_STRERROR, i))) - return (const char *) NULL; - - if (convert(buf, i, ccsid, s, -1, ASCII_CCSID) < 0) - return (const char *) NULL; - - return (const char *) buf; -} - - -const char * -curl_multi_strerror_ccsid(CURLMcode error, unsigned int ccsid) - -{ - int i; - const char * s; - char * buf; - - s = curl_multi_strerror(error); - - if (!s) - return s; - - i = MAX_CONV_EXPANSION * (strlen(s) + 1); - - if (!(buf = Curl_thread_buffer(LK_MULTI_STRERROR, i))) - return (const char *) NULL; - - if (convert(buf, i, ccsid, s, -1, ASCII_CCSID) < 0) - return (const char *) NULL; - - return (const char *) buf; -} - - -CURLcode -curl_easy_getinfo_ccsid(CURL * curl, CURLINFO info, ...) - -{ - va_list arg; - void * paramp; - CURLcode ret; - unsigned int ccsid; - char * * cpp; - char * s; - char * d; - struct SessionHandle * data; - - /* WARNING: unlike curl_easy_get_info(), the strings returned by this - procedure have to be free'ed. */ - - data = (struct SessionHandle *) curl; - va_start(arg, info); - paramp = va_arg(arg, void *); - ret = Curl_getinfo(data, info, paramp); - - if (ret != CURLE_OK || ((int) info & CURLINFO_TYPEMASK) != CURLINFO_STRING) { - va_end(arg); - return ret; - } - - ccsid = va_arg(arg, unsigned int); - va_end(arg); - cpp = (char * *) paramp; - s = *cpp; - - if (!s) - return ret; - - d = dynconvert(ccsid, s, -1, ASCII_CCSID); - *cpp = d; - - if (!d) - return CURLE_OUT_OF_MEMORY; - - return ret; -} - - -static int -Curl_is_formadd_string(CURLformoption option) - -{ - switch (option) { - - case CURLFORM_FILENAME: - case CURLFORM_CONTENTTYPE: - case CURLFORM_BUFFER: - case CURLFORM_FILE: - case CURLFORM_FILECONTENT: - case CURLFORM_COPYCONTENTS: - case CURLFORM_COPYNAME: - return 1; - } - - return 0; -} - - -static void -Curl_formadd_release_local(struct curl_forms * forms, int nargs, int skip) - -{ - while (nargs--) - if (nargs != skip) - if (Curl_is_formadd_string(forms[nargs].option)) - if (forms[nargs].value) - free((char *) forms[nargs].value); - - free((char *) forms); -} - - -static int -Curl_formadd_convert(struct curl_forms * forms, - int formx, int lengthx, unsigned int ccsid) - -{ - int l; - char * cp; - char * cp2; - - if (formx < 0 || !forms[formx].value) - return 0; - - if (lengthx >= 0) - l = (int) forms[lengthx].value; - else - l = strlen(forms[formx].value) + 1; - - cp = malloc(MAX_CONV_EXPANSION * l); - - if (!cp) - return -1; - - l = convert(cp, MAX_CONV_EXPANSION * l, ASCII_CCSID, - forms[formx].value, l, ccsid); - - if (l < 0) { - free(cp); - return -1; - } - - cp2 = realloc(cp, l); /* Shorten buffer to the string size. */ - - if (cp2) - cp = cp2; - - forms[formx].value = cp; - - if (lengthx >= 0) - forms[lengthx].value = (char *) l; /* Update to length after conversion. */ - - return l; -} - - -CURLFORMcode -curl_formadd_ccsid(struct curl_httppost * * httppost, - struct curl_httppost * * last_post, ...) - -{ - va_list arg; - CURLformoption option; - CURLFORMcode result; - struct curl_forms * forms; - struct curl_forms * lforms; - struct curl_forms * tforms; - unsigned int lformlen; - const char * value; - unsigned int ccsid; - int nargs; - int namex; - int namelengthx; - int contentx; - int lengthx; - unsigned int contentccsid; - unsigned int nameccsid; - - /* A single curl_formadd() call cannot be splitted in several calls to deal - with all parameters: the original parameters are thus copied to a local - curl_forms array and converted to ASCII when needed. - CURLFORM_PTRNAME is processed as if it were CURLFORM_COPYNAME. - CURLFORM_COPYNAME and CURLFORM_NAMELENGTH occurrence order in - parameters is not defined; for this reason, the actual conversion is - delayed to the end of parameter processing. The same applies to - CURLFORM_COPYCONTENTS/CURLFORM_CONTENTSLENGTH, but these may appear - several times in the parameter list; the problem resides here in knowing - which CURLFORM_CONTENTSLENGTH applies to which CURLFORM_COPYCONTENTS and - when we can be sure to have both info for conversion: end of parameter - list is such a point, but CURLFORM_CONTENTTYPE is also used here as a - natural separator between content data definitions; this seems to be - in accordance with FormAdd() behavior. */ - - /* Allocate the local curl_forms array. */ - - lformlen = ALLOC_GRANULE; - lforms = malloc(lformlen * sizeof *lforms); - - if (!lforms) - return CURL_FORMADD_MEMORY; - - /* Process the arguments, copying them into local array, latching conversion - indexes and converting when needed. */ - - result = CURL_FORMADD_OK; - nargs = 0; - contentx = -1; - lengthx = -1; - namex = -1; - namelengthx = -1; - forms = (struct curl_forms *) NULL; - va_start(arg, last_post); - - for (;;) { - /* Make sure there is still room for an item in local array. */ - - if (nargs >= lformlen) { - lformlen += ALLOC_GRANULE; - tforms = realloc(lforms, lformlen * sizeof *lforms); - - if (!tforms) { - result = CURL_FORMADD_MEMORY; - break; - } - - lforms = tforms; - } - - /* Get next option. */ - - if (forms) { - /* Get option from array. */ - - option = forms->option; - value = forms->value; - forms++; - } - else { - /* Get option from arguments. */ - - option = va_arg(arg, CURLformoption); - - if (option == CURLFORM_END) - break; - } - - /* Dispatch by option. */ - - switch (option) { - - case CURLFORM_END: - forms = (struct curl_forms *) NULL; /* Leave array mode. */ - continue; - - case CURLFORM_ARRAY: - if (!forms) { - forms = va_arg(arg, struct curl_forms *); - continue; - } - - result = CURL_FORMADD_ILLEGAL_ARRAY; - break; - - case CURLFORM_COPYNAME: - option = CURLFORM_PTRNAME; /* Static for now. */ - - case CURLFORM_PTRNAME: - if (namex >= 0) - result = CURL_FORMADD_OPTION_TWICE; - - namex = nargs; - - if (!forms) { - value = va_arg(arg, char *); - nameccsid = (unsigned int) va_arg(arg, long); - } - else { - nameccsid = (unsigned int) forms->value; - forms++; - } - - break; - - case CURLFORM_COPYCONTENTS: - if (contentx >= 0) - result = CURL_FORMADD_OPTION_TWICE; - - contentx = nargs; - - if (!forms) { - value = va_arg(arg, char *); - contentccsid = (unsigned int) va_arg(arg, long); - } - else { - contentccsid = (unsigned int) forms->value; - forms++; - } - - break; - - case CURLFORM_PTRCONTENTS: - case CURLFORM_BUFFERPTR: - if (!forms) - value = va_arg(arg, char *); /* No conversion. */ - - break; - - case CURLFORM_CONTENTSLENGTH: - lengthx = nargs; - - if (!forms) - value = (char *) va_arg(arg, long); - - break; - - case CURLFORM_NAMELENGTH: - namelengthx = nargs; - - if (!forms) - value = (char *) va_arg(arg, long); - - break; - - case CURLFORM_BUFFERLENGTH: - if (!forms) - value = (char *) va_arg(arg, long); - - break; - - case CURLFORM_CONTENTHEADER: - if (!forms) - value = (char *) va_arg(arg, struct curl_slist *); - - break; - - case CURLFORM_STREAM: - if (!forms) - value = (char *) va_arg(arg, void *); - - break; - - case CURLFORM_CONTENTTYPE: - /* If a previous content has been encountered, convert it now. */ - - if (Curl_formadd_convert(lforms, contentx, lengthx, contentccsid) < 0) { - result = CURL_FORMADD_MEMORY; - break; - } - - contentx = -1; - lengthx = -1; - /* Fall into default. */ - - default: - /* Must be a convertible string. */ - - if (!Curl_is_formadd_string(option)) { - result = CURL_FORMADD_UNKNOWN_OPTION; - break; - } - - if (!forms) { - value = va_arg(arg, char *); - ccsid = (unsigned int) va_arg(arg, long); - } - else { - ccsid = (unsigned int) forms->value; - forms++; - } - - /* Do the conversion. */ - - lforms[nargs].value = value; - - if (Curl_formadd_convert(lforms, nargs, -1, ccsid) < 0) { - result = CURL_FORMADD_MEMORY; - break; - } - - value = lforms[nargs].value; - } - - if (result != CURL_FORMADD_OK) - break; - - lforms[nargs].value = value; - lforms[nargs++].option = option; - } - - va_end(arg); - - /* Convert the name and the last content, now that we know their lengths. */ - - if (result == CURL_FORMADD_OK && namex >= 0) { - if (Curl_formadd_convert(lforms, namex, namelengthx, nameccsid) < 0) - result = CURL_FORMADD_MEMORY; - else - lforms[namex].option = CURLFORM_COPYNAME; /* Force copy. */ - } - - if (result == CURL_FORMADD_OK) { - if (Curl_formadd_convert(lforms, contentx, lengthx, contentccsid) < 0) - result = CURL_FORMADD_MEMORY; - else - contentx = -1; - } - - /* Do the formadd with our converted parameters. */ - - if (result == CURL_FORMADD_OK) { - lforms[nargs].option = CURLFORM_END; - result = curl_formadd(httppost, last_post, - CURLFORM_ARRAY, lforms, CURLFORM_END); - } - - /* Terminate. */ - - Curl_formadd_release_local(lforms, nargs, contentx); - return result; -} - - -typedef struct { - curl_formget_callback append; - void * arg; - unsigned int ccsid; -} cfcdata; - - -static size_t -Curl_formget_callback_ccsid(void * arg, const char * buf, size_t len) - -{ - cfcdata * p; - char * b; - int l; - size_t ret; - - p = (cfcdata *) arg; - - if ((long) len <= 0) - return (*p->append)(p->arg, buf, len); - - b = malloc(MAX_CONV_EXPANSION * len); - - if (!b) - return (size_t) -1; - - l = convert(b, MAX_CONV_EXPANSION * len, p->ccsid, buf, len, ASCII_CCSID); - - if (l < 0) { - free(b); - return (size_t) -1; - } - - ret = (*p->append)(p->arg, b, l); - free(b); - return ret == l? len: -1; -} - - -int -curl_formget_ccsid(struct curl_httppost * form, void * arg, - curl_formget_callback append, unsigned int ccsid) - -{ - cfcdata lcfc; - - lcfc.append = append; - lcfc.arg = arg; - lcfc.ccsid = ccsid; - return curl_formget(form, (void *) &lcfc, Curl_formget_callback_ccsid); -} - - -CURLcode -curl_easy_setopt_ccsid(CURL * curl, CURLoption tag, ...) - -{ - CURLcode result; - va_list arg; - struct SessionHandle * data; - char * s; - char * cp; - unsigned int ccsid; - size_t len; - curl_off_t pfsize; - static char testwarn = 1; - - /* Warns if this procedure has not been updated when the dupstring enum - changes. - We (try to) do it only once: there is no need to issue several times - the same message; but since threadsafeness is not handled here, - this may occur (and we don't care!). */ - - if (testwarn) { - testwarn = 0; - - if ((int) STRING_LAST != (int) STRING_MAIL_FROM + 1) - curl_mfprintf(stderr, - "*** WARNING: curl_easy_setopt_ccsid() should be reworked ***\n"); - } - - data = (struct SessionHandle *) curl; - va_start(arg, tag); - - switch (tag) { - - case CURLOPT_CAINFO: - case CURLOPT_CAPATH: - case CURLOPT_COOKIE: - case CURLOPT_COOKIEFILE: - case CURLOPT_COOKIEJAR: - case CURLOPT_COOKIELIST: - case CURLOPT_CUSTOMREQUEST: - case CURLOPT_EGDSOCKET: - case CURLOPT_ENCODING: - case CURLOPT_FTPPORT: - case CURLOPT_FTP_ACCOUNT: - case CURLOPT_FTP_ALTERNATIVE_TO_USER: - case CURLOPT_INTERFACE: - case CURLOPT_KEYPASSWD: - case CURLOPT_KRBLEVEL: - case CURLOPT_NETRC_FILE: - case CURLOPT_PROXY: - case CURLOPT_PROXYUSERPWD: - case CURLOPT_RANDOM_FILE: - case CURLOPT_RANGE: - case CURLOPT_REFERER: - case CURLOPT_SSH_PRIVATE_KEYFILE: - case CURLOPT_SSH_PUBLIC_KEYFILE: - case CURLOPT_SSLCERT: - case CURLOPT_SSLCERTTYPE: - case CURLOPT_SSLENGINE: - case CURLOPT_SSLKEY: - case CURLOPT_SSLKEYTYPE: - case CURLOPT_SSL_CIPHER_LIST: - case CURLOPT_URL: - case CURLOPT_USERAGENT: - case CURLOPT_USERPWD: - case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5: - case CURLOPT_CRLFILE: - case CURLOPT_ISSUERCERT: - case CURLOPT_USERNAME: - case CURLOPT_PASSWORD: - case CURLOPT_PROXYUSERNAME: - case CURLOPT_PROXYPASSWORD: - case CURLOPT_NOPROXY: - case CURLOPT_RTSP_SESSION_ID: - case CURLOPT_RTSP_STREAM_URI: - case CURLOPT_RTSP_TRANSPORT: - /* SSH2 not (yet) implemented on OS400. */ - /* case CURLOPT_SSH_KNOWNHOSTS: */ - case CURLOPT_SOCKS5_GSSAPI_SERVICE: - case CURLOPT_MAIL_FROM: - s = va_arg(arg, char *); - ccsid = va_arg(arg, unsigned int); - - if (s) { - s = dynconvert(ASCII_CCSID, s, -1, ccsid); - - if (!s) { - result = CURLE_OUT_OF_MEMORY; - break; - } - } - - result = curl_easy_setopt(curl, tag, s); - - if (s) - free(s); - - break; - - case CURLOPT_COPYPOSTFIELDS: - /* Special case: byte count may have been given by CURLOPT_POSTFIELDSIZE - prior to this call. In this case, convert the given byte count and - replace the length according to the conversion result. */ - s = va_arg(arg, char *); - ccsid = va_arg(arg, unsigned int); - - pfsize = data->set.postfieldsize; - - if (!s || !pfsize || ccsid == NOCONV_CCSID || ccsid == ASCII_CCSID) { - result = curl_easy_setopt(curl, CURLOPT_COPYPOSTFIELDS, s); - break; - } - - if (pfsize == -1) { - /* Data is null-terminated. */ - s = dynconvert(ASCII_CCSID, s, -1, ccsid); - - if (!s) { - result = CURLE_OUT_OF_MEMORY; - break; - } - } - else { - /* Data length specified. */ - - if (pfsize < 0 || pfsize > SIZE_MAX) { - result = CURLE_OUT_OF_MEMORY; - break; - } - - len = pfsize; - pfsize = len * MAX_CONV_EXPANSION; - - if (pfsize > SIZE_MAX) - pfsize = SIZE_MAX; - - cp = malloc(pfsize); - - if (!cp) { - result = CURLE_OUT_OF_MEMORY; - break; - } - - pfsize = convert(cp, pfsize, ASCII_CCSID, s, len, ccsid); - - if (pfsize < 0) { - free(cp); - result = CURLE_OUT_OF_MEMORY; - break; - } - - data->set.postfieldsize = pfsize; /* Replace data size. */ - s = cp; - } - - result = curl_easy_setopt(curl, CURLOPT_POSTFIELDS, s); - data->set.str[STRING_COPYPOSTFIELDS] = s; /* Give to library. */ - break; - - case CURLOPT_ERRORBUFFER: /* This is an output buffer. */ - default: - result = Curl_setopt(data, tag, arg); - break; - } - - va_end(arg); - return result; -} - - -char * -curl_form_long_value(long value) - -{ - /* ILE/RPG cannot cast an integer to a pointer. This procedure does it. */ - - return (char *) value; -} |