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Read and parse the confguration when openingt the config file

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Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
This commit is contained in:
Carlos Martín Nieto 2011-03-28 17:51:18 +02:00
parent a69053c715
commit e4c796f1a2
1 changed files with 31 additions and 6 deletions
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37
src/config.c
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@ -30,7 +30,11 @@
#include <ctype.h>
/**********************
* Forward declarations
***********************/
static int config_parse(git_config *cfg_file);
static int parse_variable(git_config *cfg, const char *section_name, const char *line);
uint32_t config_table_hash(const void *key)
{
const char *var_name = (char *)key;
@ -48,6 +52,7 @@ int config_table_haskey(void *object, const void *key)
int git_config_open(git_config **cfg_out, const char *path)
{
git_config *cfg;
int error = GIT_SUCCESS;
assert(cfg_out && path);
@ -58,15 +63,35 @@ int git_config_open(git_config **cfg_out, const char *path)
memset(cfg, 0x0, sizeof(git_config));
cfg->file_path = git__strdup(path);
if (cfg->file_path == NULL)
return GIT_ENOMEM;
if (cfg->file_path == NULL){
error = GIT_ENOMEM;
goto cleanup;
}
cfg->vars = git_hashtable_alloc(16, config_table_hash, config_table_haskey);
if (cfg->vars == NULL)
return GIT_ENOMEM;
if (cfg->vars == NULL){
error = GIT_ENOMEM;
goto cleanup;
}
*cfg_out = cfg;
return GIT_SUCCESS;
error = gitfo_read_file(&cfg->reader.buffer, cfg->file_path);
if(error < GIT_SUCCESS)
goto cleanup;
/* Initialise the reading position */
cfg->reader.read_ptr = cfg->reader.buffer.data;
return config_parse(cfg);
cleanup:
if(cfg->vars)
git_hashtable_free(cfg->vars);
if(cfg->file_path)
free(cfg->file_path);
free(cfg);
return error;
}
void git_config_free(git_config *cfg)