diff options
| -rw-r--r-- | config.c | 94 | ||||
| -rw-r--r-- | repo-config.c | 10 | ||||
| -rwxr-xr-x | t/t1300-repo-config.sh | 6 |
3 files changed, 90 insertions, 20 deletions
@@ -134,6 +134,41 @@ static int get_value(config_fn_t fn, char *name, unsigned int len) return fn(name, value); } +static int get_extended_base_var(char *name, int baselen, int c) +{ + do { + if (c == '\n') + return -1; + c = get_next_char(); + } while (isspace(c)); + + /* We require the format to be '[base "extension"]' */ + if (c != '"') + return -1; + name[baselen++] = '.'; + + for (;;) { + int c = get_next_char(); + if (c == '\n') + return -1; + if (c == '"') + break; + if (c == '\\') { + c = get_next_char(); + if (c == '\n') + return -1; + } + name[baselen++] = c; + if (baselen > MAXNAME / 2) + return -1; + } + + /* Final ']' */ + if (get_next_char() != ']') + return -1; + return baselen; +} + static int get_base_var(char *name) { int baselen = 0; @@ -144,6 +179,8 @@ static int get_base_var(char *name) return -1; if (c == ']') return baselen; + if (isspace(c)) + return get_extended_base_var(name, baselen, c); if (!isalnum(c) && c != '.') return -1; if (baselen > MAXNAME / 2) @@ -335,10 +372,12 @@ static int store_aux(const char* key, const char* value) store.offset[store.seen] = ftell(config_file); store.state = KEY_SEEN; store.seen++; - } else if (strrchr(key, '.') - key == store.baselen && + } else { + if (strrchr(key, '.') - key == store.baselen && !strncmp(key, store.key, store.baselen)) { store.state = SECTION_SEEN; store.offset[store.seen] = ftell(config_file); + } } } return 0; @@ -346,8 +385,30 @@ static int store_aux(const char* key, const char* value) static void store_write_section(int fd, const char* key) { + const char *dot = strchr(key, '.'); + int len1 = store.baselen, len2 = -1; + + dot = strchr(key, '.'); + if (dot) { + int dotlen = dot - key; + if (dotlen < len1) { + len2 = len1 - dotlen - 1; + len1 = dotlen; + } + } + write(fd, "[", 1); - write(fd, key, store.baselen); + write(fd, key, len1); + if (len2 >= 0) { + write(fd, " \"", 2); + while (--len2 >= 0) { + unsigned char c = *++dot; + if (c == '"') + write(fd, "\\", 1); + write(fd, &c, 1); + } + write(fd, "\"", 1); + } write(fd, "]\n", 2); } @@ -421,7 +482,7 @@ int git_config_set(const char* key, const char* value) int git_config_set_multivar(const char* key, const char* value, const char* value_regex, int multi_replace) { - int i; + int i, dot; int fd = -1, in_fd; int ret; char* config_filename = strdup(git_path("config")); @@ -446,16 +507,23 @@ int git_config_set_multivar(const char* key, const char* value, * Validate the key and while at it, lower case it for matching. */ store.key = (char*)malloc(strlen(key)+1); - for (i = 0; key[i]; i++) - if (i != store.baselen && - ((!isalnum(key[i]) && key[i] != '.') || - (i == store.baselen+1 && !isalpha(key[i])))) { - fprintf(stderr, "invalid key: %s\n", key); - free(store.key); - ret = 1; - goto out_free; - } else - store.key[i] = tolower(key[i]); + dot = 0; + for (i = 0; key[i]; i++) { + unsigned char c = key[i]; + if (c == '.') + dot = 1; + /* Leave the extended basename untouched.. */ + if (!dot || i > store.baselen) { + if (!isalnum(c) || (i == store.baselen+1 && !isalpha(c))) { + fprintf(stderr, "invalid key: %s\n", key); + free(store.key); + ret = 1; + goto out_free; + } + c = tolower(c); + } + store.key[i] = c; + } store.key[i] = 0; /* diff --git a/repo-config.c b/repo-config.c index c5ebb76..58b6c52 100644 --- a/repo-config.c +++ b/repo-config.c @@ -48,11 +48,13 @@ static int show_config(const char* key_, const char* value_) static int get_value(const char* key_, const char* regex_) { int i; + char *tl; - key = malloc(strlen(key_)+1); - for (i = 0; key_[i]; i++) - key[i] = tolower(key_[i]); - key[i] = 0; + key = strdup(key_); + for (tl=key+strlen(key)-1; tl >= key && *tl != '.'; --tl) + *tl = tolower(*tl); + for (tl=key; *tl && *tl != '.'; ++tl) + *tl = tolower(*tl); if (regex_) { if (regex_[0] == '!') { diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh index ab4dd5c..028d159 100755 --- a/t/t1300-repo-config.sh +++ b/t/t1300-repo-config.sh @@ -229,7 +229,7 @@ test_expect_failure 'invalid key' 'git-repo-config inval.2key blabla' test_expect_success 'correct key' 'git-repo-config 123456.a123 987' test_expect_success 'hierarchical section' \ - 'git-repo-config 1.2.3.alpha beta' + 'git-repo-config Version.1.2.3eX.Alpha beta' cat > expect << EOF [beta] ; silly comment # another comment @@ -241,8 +241,8 @@ noIndent= sillyValue ; 'nother silly comment NoNewLine = wow2 for me [123456] a123 = 987 -[1.2.3] - alpha = beta +[Version "1.2.3eX"] + Alpha = beta EOF test_expect_success 'hierarchical section value' 'cmp .git/config expect' |