Merge branch 'master' into blub/parser

[xonotic/gmqcc.git] / util.c

diff --git a/util.c b/util.c
index 123974cdf2aacea9824e5da7af8d45d3e76b8835..51fafbde862c72ab84b34601746e8161351fd389 100644 (file)
--- a/util.c
+++ b/util.c
@@ -163,6 +163,10 @@ bool util_strdigit(const char *str) {
     return true;
 }
 
+bool util_strncmpexact(const char *src, const char *ned, size_t len) {
+    return (!strncmp(src, ned, len) && !src[len]);
+}
+
 void util_debug(const char *area, const char *ms, ...) {
     va_list  va;
     if (!opts_debug)
@@ -367,10 +371,30 @@ int util_getline(char **lineptr, size_t *n, FILE *stream) {
     return (ret = pos - *lineptr);
 }
 
-/* TODO: opts.c? when it gets large enugh */
-/* global options */
-bool opts_debug                     = false;
-bool opts_memchk                    = false;
-bool opts_darkplaces_stringtablebug = false;
-bool opts_omit_nullcode             = false;
-int  opts_compiler                  = COMPILER_GMQCC;
+size_t util_strtocmd(const char *in, char *out, size_t outsz) {
+    size_t sz = 1;
+    for (; *in && sz < outsz; ++in, ++out, ++sz) {
+        if (*in == '-')
+            *out = '_';
+        else if (isalpha(*in) && !isupper(*in))
+            *out = *in + 'A' - 'a';
+        else
+            *out = *in;
+    }
+    *out = 0;
+    return sz-1;
+}
+
+size_t util_strtononcmd(const char *in, char *out, size_t outsz) {
+    size_t sz = 1;
+    for (; *in && sz < outsz; ++in, ++out, ++sz) {
+        if (*in == '_')
+            *out = '-';
+        else if (isalpha(*in) && isupper(*in))
+            *out = *in + 'a' - 'A';
+        else
+            *out = *in;
+    }
+    *out = 0;
+    return sz-1;
+}