Refactor some util/platform usage and extend file system file interface to accept...

[xonotic/gmqcc.git] / lexer.c

diff --git a/lexer.c b/lexer.c
index 7f496521e139acc3c3b0f1f01649571cb9ea1e31..6c8ccd9db127c82c11996ccf82a08037e196c840 100644 (file)
--- a/lexer.c
+++ b/lexer.c
@@ -25,7 +25,6 @@
 
 #include "gmqcc.h"
 #include "lexer.h"
-#include "platform.h"
 
 /*
  * List of Keywords
@@ -275,11 +274,11 @@ static int lex_fgetc(lex_file *lex)
     }
     if (lex->open_string) {
         if (lex->open_string_pos >= lex->open_string_length)
-            return EOF;
+            return FS_FILE_EOF;
         lex->column++;
         return lex->open_string[lex->open_string_pos++];
     }
-    return EOF;
+    return FS_FILE_EOF;
 }
 
 /* Get or put-back data
@@ -495,7 +494,7 @@ static bool lex_try_pragma(lex_file *lex)
         goto unroll;
 
     lex->line = line;
-    while (ch != '\n' && ch != EOF)
+    while (ch != '\n' && ch != FS_FILE_EOF)
         ch = lex_getch(lex);
     vec_free(command);
     vec_free(param);
@@ -575,7 +574,7 @@ static int lex_skipwhite(lex_file *lex, bool hadwhite)
     do
     {
         ch = lex_getch(lex);
-        while (ch != EOF && util_isspace(ch)) {
+        while (ch != FS_FILE_EOF && util_isspace(ch)) {
             if (ch == '\n') {
                 if (lex_try_pragma(lex))
                     continue;
@@ -615,7 +614,7 @@ static int lex_skipwhite(lex_file *lex, bool hadwhite)
                     lex_tokench(lex, ' ');
                 }
 
-                while (ch != EOF && ch != '\n') {
+                while (ch != FS_FILE_EOF && ch != '\n') {
                     if (lex->flags.preprocessing)
                         lex_tokench(lex, ' '); /* ch); */
                     ch = lex_getch(lex);
@@ -640,7 +639,7 @@ static int lex_skipwhite(lex_file *lex, bool hadwhite)
                     lex_tokench(lex, ' ');
                 }
 
-                while (ch != EOF)
+                while (ch != FS_FILE_EOF)
                 {
                     ch = lex_getch(lex);
                     if (ch == '*') {
@@ -673,7 +672,7 @@ static int lex_skipwhite(lex_file *lex, bool hadwhite)
             ch = '/';
             break;
         }
-    } while (ch != EOF && util_isspace(ch));
+    } while (ch != FS_FILE_EOF && util_isspace(ch));
 
     if (haswhite) {
         lex_endtoken(lex);
@@ -689,7 +688,7 @@ static bool GMQCC_WARN lex_finish_ident(lex_file *lex)
     int ch;
 
     ch = lex_getch(lex);
-    while (ch != EOF && isident(ch))
+    while (ch != FS_FILE_EOF && isident(ch))
     {
         lex_tokench(lex, ch);
         ch = lex_getch(lex);
@@ -709,7 +708,7 @@ static int lex_parse_frame(lex_file *lex)
     lex_token_new(lex);
 
     ch = lex_getch(lex);
-    while (ch != EOF && ch != '\n' && util_isspace(ch))
+    while (ch != FS_FILE_EOF && ch != '\n' && util_isspace(ch))
         ch = lex_getch(lex);
 
     if (ch == '\n')
@@ -770,7 +769,7 @@ static int GMQCC_WARN lex_finish_string(lex_file *lex, int quote)
     char u8buf[8]; /* way more than enough */
     int  u8len, uc;
 
-    while (ch != EOF)
+    while (ch != FS_FILE_EOF)
     {
         ch = lex_getch(lex);
         if (ch == quote)
@@ -779,18 +778,18 @@ static int GMQCC_WARN lex_finish_string(lex_file *lex, int quote)
         if (lex->flags.preprocessing && ch == '\\') {
             lex_tokench(lex, ch);
             ch = lex_getch(lex);
-            if (ch == EOF) {
+            if (ch == FS_FILE_EOF) {
                 lexerror(lex, "unexpected end of file");
-                lex_ungetch(lex, EOF); /* next token to be TOKEN_EOF */
+                lex_ungetch(lex, FS_FILE_EOF); /* next token to be TOKEN_EOF */
                 return (lex->tok.ttype = TOKEN_ERROR);
             }
             lex_tokench(lex, ch);
         }
         else if (ch == '\\') {
             ch = lex_getch(lex);
-            if (ch == EOF) {
+            if (ch == FS_FILE_EOF) {
                 lexerror(lex, "unexpected end of file");
-                lex_ungetch(lex, EOF); /* next token to be TOKEN_EOF */
+                lex_ungetch(lex, FS_FILE_EOF); /* next token to be TOKEN_EOF */
                 return (lex->tok.ttype = TOKEN_ERROR);
             }
 
@@ -913,7 +912,7 @@ static int GMQCC_WARN lex_finish_string(lex_file *lex, int quote)
             lex_tokench(lex, ch);
     }
     lexerror(lex, "unexpected end of file within string constant");
-    lex_ungetch(lex, EOF); /* next token to be TOKEN_EOF */
+    lex_ungetch(lex, FS_FILE_EOF); /* next token to be TOKEN_EOF */
     return (lex->tok.ttype = TOKEN_ERROR);
 }
 
@@ -1034,7 +1033,7 @@ int lex_do(lex_file *lex)
     if (lex->eof)
         return (lex->tok.ttype = TOKEN_FATAL);
 
-    if (ch == EOF) {
+    if (ch == FS_FILE_EOF) {
         lex->eof = true;
         return (lex->tok.ttype = TOKEN_EOF);
     }
@@ -1071,7 +1070,7 @@ int lex_do(lex_file *lex)
         if (!strcmp(v, "framevalue"))
         {
             ch = lex_getch(lex);
-            while (ch != EOF && util_isspace(ch) && ch != '\n')
+            while (ch != FS_FILE_EOF && util_isspace(ch) && ch != '\n')
                 ch = lex_getch(lex);
 
             if (!util_isdigit(ch)) {
@@ -1151,7 +1150,7 @@ int lex_do(lex_file *lex)
             vec_free(lex->frames);
             /* skip line (fteqcc does it too) */
             ch = lex_getch(lex);
-            while (ch != EOF && ch != '\n')
+            while (ch != FS_FILE_EOF && ch != '\n')
                 ch = lex_getch(lex);
             return lex_do(lex);
         }
@@ -1165,7 +1164,7 @@ int lex_do(lex_file *lex)
         {
             /* skip line */
             ch = lex_getch(lex);
-            while (ch != EOF && ch != '\n')
+            while (ch != FS_FILE_EOF && ch != '\n')
                 ch = lex_getch(lex);
             return lex_do(lex);
         }
@@ -1477,7 +1476,7 @@ int lex_do(lex_file *lex)
         lex->tok.ttype = TOKEN_CHARCONST;
 
         /* It's a vector if we can successfully scan 3 floats */
-        if (platform_sscanf(lex->tok.value, " %f %f %f ",
+        if (util_sscanf(lex->tok.value, " %f %f %f ",
                    &lex->tok.constval.v.x, &lex->tok.constval.v.y, &lex->tok.constval.v.z) == 3)
 
         {