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repo: shell-daemons
action: commit
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revision_from: 2a2e655201b307c42e4a9e7339d33bf7363ad0d8:
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commit 2a2e655201b307c42e4a9e7339d33bf7363ad0d8
Author: epoch <epoch@hack.thebackupbox.net>
Date:   Mon Sep 20 08:17:11 2021 +0000

    first-pass at getting unquoted values working too.

diff --git a/auth-param.c b/auth-param.c

--- a/auth-param.c
+++ b/auth-param.c
@@ -21,6 +21,7 @@ int main(int argc,char *argv[]) {
   char *nend;
   char *value;
   char *vend;
+  char quoted;
   if(argc < 2) {
     printf("usage: csv derp name\n");
     return 1;
@@ -37,12 +38,19 @@ int main(int argc,char *argv[]) {
     *value=0;
     value++;
     while(*value && (*value == ' ' || *value == '\t')) value++;//skip over whitespace
-    if(*value != '"') return __LINE__;//malformed because missing a double-quote after the =
-    value++;
-    vend=strchr(value,'"');
-    if(!vend) return __LINE__;//malformed because missing a closing double-quote
-    while(vend && *vend && *(vend-1)=='\\') vend=strchr(vend+1,'"');
-    if(!vend) return __LINE__;//malformed because missing an unescape double-quote to close value.
+    //it actually might not have a " after the whitespace after the =
+    quoted=0;
+    if(*value == '"') {
+      quoted=1; //return __LINE__;//malformed because missing a double-quote after the =
+      value++;//skip the "
+      vend=strchr(value,'"');
+      if(!vend) return __LINE__;//malformed because missing a closing double-quote
+      while(vend && *vend && *(vend-1)=='\\') vend=strchr(vend+1,'"');
+      if(!vend) return __LINE__;//malformed because missing an unescape double-quote to close value.
+    } else {
+      vend=value;
+      while(*vend != ' ' && *vend != '\t' && *vend != ',' && *vend != '\0') vend++;//loop until an end condition of value.
+    }
     *vend=0;
     //fprintf(stderr,"'%s' = '%s'\n",name,value);
     if(argc == 2) {
@@ -50,11 +58,12 @@ int main(int argc,char *argv[]) {
     }
     if(argc == 3) {
       if(!strcmp(name,argv[2])) {
-        printf("\"%s\"\n",value);
+        if(quoted) printf("\"%s\"\n",value);
+        else printf("%s\n",value);
       }
     }
-    vend++;
-    while(*vend && (*vend == ' ' || *vend == '\t')) vend++;
+    vend++;//this is to move the vend to the first character after the null vend used to be.
+    while(*vend && (*vend == ' ' || *vend == '\t')) vend++;//skip any whitespace ofc.
     if(*vend == '\0') break;//we're at the end of the string, exit.
     if(*vend != ',') return __LINE__;//need a comma after the closing string if not at end
     name=vend+1;

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