Imported Upstream version 7.53.1

[platform/upstream/curl.git] / src / tool_paramhlp.c

diff --git a/src/tool_paramhlp.c b/src/tool_paramhlp.c
index d4b96e7..257e5c6 100644 (file)
--- a/src/tool_paramhlp.c
+++ b/src/tool_paramhlp.c
@@ -5,11 +5,11 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, 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.
+ * 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
@@ -21,7 +21,7 @@
  ***************************************************************************/
 #include "tool_setup.h"
 
-#include "rawstr.h"
+#include "strcase.h"
 
 #define ENABLE_CURLX_PRINTF
 /* use our own printf() functions */
@@ -66,12 +66,15 @@ ParameterError file2string(char **bufp, FILE *file)
 
   if(file) {
     while(fgets(buffer, sizeof(buffer), file)) {
-      if((ptr = strchr(buffer, '\r')) != NULL)
+      ptr = strchr(buffer, '\r');
+      if(ptr)
         *ptr = '\0';
-      if((ptr = strchr(buffer, '\n')) != NULL)
+      ptr = strchr(buffer, '\n');
+      if(ptr)
         *ptr = '\0';
       buflen = strlen(buffer);
-      if((ptr = realloc(string, stringlen+buflen+1)) == NULL) {
+      ptr = realloc(string, stringlen+buflen+1);
+      if(!ptr) {
         Curl_safefree(string);
         return PARAM_NO_MEM;
       }
@@ -102,7 +105,8 @@ ParameterError file2memory(char **bufp, size_t *size, FILE *file)
         }
         alloc *= 2;
         /* allocate an extra char, reserved space, for null termination */
-        if((newbuf = realloc(buffer, alloc+1)) == NULL) {
+        newbuf = realloc(buffer, alloc+1);
+        if(!newbuf) {
           Curl_safefree(buffer);
           return PARAM_NO_MEM;
         }
@@ -115,7 +119,8 @@ ParameterError file2memory(char **bufp, size_t *size, FILE *file)
     buffer[nused] = '\0';
     /* free trailing slack space, if possible */
     if(alloc != nused) {
-      if((newbuf = realloc(buffer, nused+1)) == NULL) {
+      newbuf = realloc(buffer, nused+1);
+      if(!newbuf) {
         Curl_safefree(buffer);
         return PARAM_NO_MEM;
       }
@@ -284,6 +289,8 @@ long proto2num(struct OperationConfig *config, long *val, const char *str)
   if(!buffer)
     return 1;
 
+  /* Allow strtok() here since this isn't used threaded */
+  /* !checksrc! disable BANNEDFUNC 2 */
   for(token = strtok(buffer, sep);
       token;
       token = strtok(NULL, sep)) {
@@ -310,8 +317,8 @@ long proto2num(struct OperationConfig *config, long *val, const char *str)
     }
 
     for(pp=protos; pp->name; pp++) {
-      if(curlx_raw_equal(token, pp->name)) {
-        switch (action) {
+      if(curl_strequal(token, pp->name)) {
+        switch(action) {
         case deny:
           *val &= ~(pp->bit);
           break;
@@ -339,6 +346,27 @@ long proto2num(struct OperationConfig *config, long *val, const char *str)
 }
 
 /**
+ * Check if the given string is a protocol supported by libcurl
+ *
+ * @param str  the protocol name
+ * @return PARAM_OK  protocol supported
+ * @return PARAM_LIBCURL_UNSUPPORTED_PROTOCOL  protocol not supported
+ * @return PARAM_REQUIRES_PARAMETER   missing parameter
+ */
+int check_protocol(const char *str)
+{
+  const char * const *pp;
+  const curl_version_info_data *curlinfo = curl_version_info(CURLVERSION_NOW);
+  if(!str)
+    return PARAM_REQUIRES_PARAMETER;
+  for(pp = curlinfo->protocols; *pp; pp++) {
+    if(curl_strequal(*pp, str))
+      return PARAM_OK;
+  }
+  return PARAM_LIBCURL_UNSUPPORTED_PROTOCOL;
+}
+
+/**
  * Parses the given string looking for an offset (which may be a
  * larger-than-integer value). The offset CANNOT be negative!
  *
@@ -405,7 +433,7 @@ static CURLcode checkpasswd(const char *kind, /* for what purpose */
       curlx_msnprintf(prompt, sizeof(prompt),
                       "Enter %s password for user '%s' on URL #%"
                       CURL_FORMAT_CURL_OFF_TU ":",
-                      kind, *userpwd, i + 1);
+                      kind, *userpwd, (curl_off_t) (i + 1));
 
     /* get password */
     getpass_r(prompt, passwd, sizeof(passwd));
@@ -443,11 +471,11 @@ ParameterError add2list(struct curl_slist **list, const char *ptr)
 
 int ftpfilemethod(struct OperationConfig *config, const char *str)
 {
-  if(curlx_raw_equal("singlecwd", str))
+  if(curl_strequal("singlecwd", str))
     return CURLFTPMETHOD_SINGLECWD;
-  if(curlx_raw_equal("nocwd", str))
+  if(curl_strequal("nocwd", str))
     return CURLFTPMETHOD_NOCWD;
-  if(curlx_raw_equal("multicwd", str))
+  if(curl_strequal("multicwd", str))
     return CURLFTPMETHOD_MULTICWD;
 
   warnf(config->global, "unrecognized ftp file method '%s', using default\n",
@@ -458,9 +486,9 @@ int ftpfilemethod(struct OperationConfig *config, const char *str)
 
 int ftpcccmethod(struct OperationConfig *config, const char *str)
 {
-  if(curlx_raw_equal("passive", str))
+  if(curl_strequal("passive", str))
     return CURLFTPSSL_CCC_PASSIVE;
-  if(curlx_raw_equal("active", str))
+  if(curl_strequal("active", str))
     return CURLFTPSSL_CCC_ACTIVE;
 
   warnf(config->global, "unrecognized ftp CCC method '%s', using default\n",
@@ -471,11 +499,11 @@ int ftpcccmethod(struct OperationConfig *config, const char *str)
 
 long delegation(struct OperationConfig *config, char *str)
 {
-  if(curlx_raw_equal("none", str))
+  if(curl_strequal("none", str))
     return CURLGSSAPI_DELEGATION_NONE;
-  if(curlx_raw_equal("policy", str))
+  if(curl_strequal("policy", str))
     return CURLGSSAPI_DELEGATION_POLICY_FLAG;
-  if(curlx_raw_equal("always", str))
+  if(curl_strequal("always", str))
     return CURLGSSAPI_DELEGATION_FLAG;
 
   warnf(config->global, "unrecognized delegation method '%s', using none\n",
@@ -498,7 +526,7 @@ CURLcode get_args(struct OperationConfig *config, const size_t i)
   bool last = (config->next ? FALSE : TRUE);
 
   /* Check we have a password for the given host user */
-  if(config->userpwd && !config->xoauth2_bearer) {
+  if(config->userpwd && !config->oauth_bearer) {
     result = checkpasswd("host", i, last, &config->userpwd);
     if(result)
       return result;