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Tpl engine now accepts %% as an escape for %

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This commit is contained in:
Jeroen Domburg
2014-12-04 17:33:19 +01:00
parent a5534ae96f
commit 6010c30fa6
1 changed files with 9 additions and 2 deletions
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user/httpdespfs.c
+7
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@@ -124,8 +124,15 @@ int ICACHE_FLASH_ATTR cgiEspFsTemplate(HttpdConnData *connData) {
} }
} else { } else {
if (buff[x]=='%') { if (buff[x]=='%') {
if (tpd->tokenPos==0) {
//This is the second % of a %% escape string.
//Send a single % and resume with the normal program flow.
espconn_sent(connData->conn, (uint8 *)"%", 1);
} else {
//This is an actual token.
tpd->token[tpd->tokenPos++]=0; //zero-terminate token tpd->token[tpd->tokenPos++]=0; //zero-terminate token
((TplCallback)(connData->cgiArg))(connData, tpd->token, &tpd->tplArg); ((TplCallback)(connData->cgiArg))(connData, tpd->token, &tpd->tplArg);
}
//Go collect normal chars again. //Go collect normal chars again.
e=&buff[x+1]; e=&buff[x+1];
tpd->tokenPos=-1; tpd->tokenPos=-1;