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| author | Tobias Markmann <tm@ayena.de> | 2011-05-26 18:46:49 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2011-09-25 17:42:32 (GMT) |
| commit | 4f62e5ec4b42929fe3c1a68667e63cb1b7a35509 (patch) | |
| tree | 0d19fac3f578dec00ccf3e58930312951e38de89 /3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c | |
| parent | de660b763459cdd707876ec244b6866abca07fa2 (diff) | |
| download | swift-contrib-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.zip swift-contrib-4f62e5ec4b42929fe3c1a68667e63cb1b7a35509.tar.bz2 | |
Google Summer of Code 2011 Project: Adding support for Jingle File Transfers (XEP-0234), Jingle SOCKS5 Bytestreams Transport Method (XEP-0260), Jingle In-Band Bytestreams Transport Method (XEP-0261) and SOCKS5 Bytestreams (XEP-0065).
License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
Diffstat (limited to '3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c')
| -rw-r--r-- | 3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c b/3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c new file mode 100644 index 0000000..482030b --- /dev/null +++ b/3rdParty/LibMiniUPnPc/src/miniupnpc/upnpreplyparse.c @@ -0,0 +1,152 @@ +/* $Id: upnpreplyparse.c,v 1.11 2011/02/07 16:17:06 nanard Exp $ */ +/* MiniUPnP project + * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ + * (c) 2006-2011 Thomas Bernard + * This software is subject to the conditions detailed + * in the LICENCE file provided within the distribution */ + +#include <stdlib.h> +#include <string.h> +#include <stdio.h> + +#include "upnpreplyparse.h" +#include "minixml.h" + +static void +NameValueParserStartElt(void * d, const char * name, int l) +{ + struct NameValueParserData * data = (struct NameValueParserData *)d; + if(l>63) + l = 63; + memcpy(data->curelt, name, l); + data->curelt[l] = '\0'; +} + +static void +NameValueParserGetData(void * d, const char * datas, int l) +{ + struct NameValueParserData * data = (struct NameValueParserData *)d; + struct NameValue * nv; + if(strcmp(data->curelt, "NewPortListing") == 0) + { + /* specific case for NewPortListing which is a XML Document */ + data->portListing = malloc(l + 1); + if(!data->portListing) + { + /* malloc error */ + return; + } + memcpy(data->portListing, datas, l); + data->portListing[l] = '\0'; + data->portListingLength = l; + } + else + { + /* standard case. Limited to 63 chars strings */ + nv = malloc(sizeof(struct NameValue)); + if(l>63) + l = 63; + strncpy(nv->name, data->curelt, 64); + nv->name[63] = '\0'; + memcpy(nv->value, datas, l); + nv->value[l] = '\0'; + LIST_INSERT_HEAD( &(data->head), nv, entries); + } +} + +void +ParseNameValue(const char * buffer, int bufsize, + struct NameValueParserData * data) +{ + struct xmlparser parser; + LIST_INIT(&(data->head)); + data->portListing = NULL; + data->portListingLength = 0; + /* init xmlparser object */ + parser.xmlstart = buffer; + parser.xmlsize = bufsize; + parser.data = data; + parser.starteltfunc = NameValueParserStartElt; + parser.endeltfunc = 0; + parser.datafunc = NameValueParserGetData; + parser.attfunc = 0; + parsexml(&parser); +} + +void +ClearNameValueList(struct NameValueParserData * pdata) +{ + struct NameValue * nv; + if(pdata->portListing) + { + free(pdata->portListing); + pdata->portListing = NULL; + pdata->portListingLength = 0; + } + while((nv = pdata->head.lh_first) != NULL) + { + LIST_REMOVE(nv, entries); + free(nv); + } +} + +char * +GetValueFromNameValueList(struct NameValueParserData * pdata, + const char * Name) +{ + struct NameValue * nv; + char * p = NULL; + for(nv = pdata->head.lh_first; + (nv != NULL) && (p == NULL); + nv = nv->entries.le_next) + { + if(strcmp(nv->name, Name) == 0) + p = nv->value; + } + return p; +} + +#if 0 +/* useless now that minixml ignores namespaces by itself */ +char * +GetValueFromNameValueListIgnoreNS(struct NameValueParserData * pdata, + const char * Name) +{ + struct NameValue * nv; + char * p = NULL; + char * pname; + for(nv = pdata->head.lh_first; + (nv != NULL) && (p == NULL); + nv = nv->entries.le_next) + { + pname = strrchr(nv->name, ':'); + if(pname) + pname++; + else + pname = nv->name; + if(strcmp(pname, Name)==0) + p = nv->value; + } + return p; +} +#endif + +/* debug all-in-one function + * do parsing then display to stdout */ +#ifdef DEBUG +void +DisplayNameValueList(char * buffer, int bufsize) +{ + struct NameValueParserData pdata; + struct NameValue * nv; + ParseNameValue(buffer, bufsize, &pdata); + for(nv = pdata.head.lh_first; + nv != NULL; + nv = nv->entries.le_next) + { + printf("%s = %s\n", nv->name, nv->value); + } + ClearNameValueList(&pdata); +} +#endif + |