From 26faa3668fedf1ffc95ef747b28f08b7131870f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Carlos=20Mart=C3=ADn=20Nieto?= Date: Tue, 29 Mar 2011 17:59:13 +0200 Subject: [PATCH] Add build_varname to make a full var name MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Carlos Martín Nieto --- src/config.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/src/config.c b/src/config.c index 8d01d7ba7..5f0c34ab7 100644 --- a/src/config.c +++ b/src/config.c @@ -463,10 +463,25 @@ static int config_parse(git_config *cfg_file) return error; } +static const char *build_varname(const char *section, const char *name, int len) +{ + static char varname[1024]; /* TODO: What's the longest we should allow? */ + + if(strlen(section) + len + 2 > sizeof(varname)) + return NULL; + + strcpy(varname, section); + strcat(varname, "."); + strncat(varname, name, len); + + return varname; +} + static int parse_variable(git_config *cfg, const char *section_name, const char *line) { int error; int has_value = 1; + const char *varname; const char *var_end = NULL; const char *value_start = NULL; @@ -492,6 +507,8 @@ static int parse_variable(git_config *cfg, const char *section_name, const char goto error; } + varname = build_varname(section_name, line, var_end - line + 1); + return GIT_SUCCESS; error: