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Fixed a bug with !if and friends and fixed an ancient bug with line counting going wrong with macros

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1859 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2002-12-01 13:19:23 +00:00
parent 8c064dcf90
commit 34d7fc0f9b
2 changed files with 15 additions and 7 deletions
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2
Source/build.h
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@ -83,7 +83,7 @@ class CEXEBuild {
int parseScript(FILE *fp, const char *curfilename, int *lineptr);
void ps_addtoline(const char *str, GrowBuf &linedata, StringList &hist);
int doParse(const char *str, FILE *fp, const char *curfilename, int *lineptr);
int doCommand(int which_token, LineParser &line, FILE *fp, const char *curfilename, int linecnt);
int doCommand(int which_token, LineParser &line, FILE *fp, const char *curfilename, int *lineptr);
int do_add_file(const char *lgss, int attrib, int recurse, int linecnt, int *total_files, const char *name_override=0, int generatecode=1, int *data_handle=0);
GrowBuf m_linebuild; // used for concatenating lines

20
Source/script.cpp
View file

@ -127,7 +127,10 @@ parse_again:
if (tkid == TOK_P_ELSE)
{
if (line.getnumtokens() == 1 && !ignored_if_count) {
if (ignored_if_count)
return PS_OK;
if (line.getnumtokens() == 1) {
ignore=!ignore;
return PS_OK;
}
@ -139,8 +142,6 @@ parse_again:
if (line.getnumtokens() == 1) PRINTHELP()
if (!v) tkid = TOK_P_IFDEF;
else tkid = TOK_P_IFNDEF;
if (ignore) return PS_OK;
}
if (tkid == TOK_P_IFNDEF || tkid == TOK_P_IFDEF)
@ -186,7 +187,7 @@ parse_again:
}
if (!ignore)
{
int ret=doCommand(tkid,line,fp,curfilename,*lineptr);
int ret=doCommand(tkid,line,fp,curfilename,lineptr);
if (ret != PS_OK) return ret;
}
return PS_OK;
@ -322,8 +323,10 @@ int CEXEBuild::process_jump(LineParser &line, int wt, int *offs)
return 0;
}
int CEXEBuild::doCommand(int which_token, LineParser &line, FILE *fp, const char *curfilename, int linecnt)
int CEXEBuild::doCommand(int which_token, LineParser &line, FILE *fp, const char *curfilename, int *lineptr)
{
int linecnt = *lineptr;
static const char *rootkeys[2] = {
"HKCR\0HKLM\0HKCU\0HKU\0HKCC\0HKDD\0HKPD\0",
"HKEY_CLASSES_ROOT\0HKEY_LOCAL_MACHINE\0HKEY_CURRENT_USER\0HKEY_USERS\0HKEY_CURRENT_CONFIG\0HKEY_DYN_DATA\0HKEY_PERFORMANCE_DATA\0"
@ -405,7 +408,11 @@ int CEXEBuild::doCommand(int which_token, LineParser &line, FILE *fp, const char
LineParser l2;
if (!l2.parse(str))
{
if (!stricmp(l2.gettoken_str(0),"!macroend")) break;
if (!stricmp(l2.gettoken_str(0),"!macroend"))
{
(*lineptr)++;
break;
}
if (!stricmp(l2.gettoken_str(0),"!macro"))
{
ERROR_MSG("Error: can't define a macro inside a macro!\n");
@ -414,6 +421,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line, FILE *fp, const char
}
if (str[0]) m_macros.add(str,strlen(str)+1);
else m_macros.add(" ",2);
(*lineptr)++;
}
m_macros.add("",1);
}