f48a110429
I have done some work on opening a socket and waiting for a connection. This can be read line by line and I have started a request struct that it will accept. Also started on some docs. Not much is yet working. I am going to start learning µnit for unit tests: https://nemequ.github.io/munit/
64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
#include "config.h"
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/*
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* Checks if the given path exists by calling stat().
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*
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*/
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static bool path_exists(const char *path) {
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struct stat buf;
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return (stat(path, &buf) == 0);
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}
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/*
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* This function resolves ~ in pathnames.
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*/
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static char* resolveTilde(const char *path) {
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static glob_t globbuf;
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int res = glob(path, GLOB_TILDE, NULL, &globbuf);
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/* no match, or many wildcard matches are bad */
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if (res == GLOB_NOMATCH)
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return strdup(path);
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else if (res != 0) {
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printf("glob() failed\n");
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return NULL;
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} else {
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return strdup(globbuf.gl_pathv[0]);
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}
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globfree(&globbuf);
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}
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/*
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* Returns a pointer to a config object containing defaults
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*/
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Config* configDefaults(){
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Config *conf = malloc( sizeof( Config ) );
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conf->database = "proxy.sqlite";
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conf->port = 8080;
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conf->localConfig = "proxy.conf";
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conf->userConfig = getDefaultUserConfigLoc();
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return conf;
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}
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char* getConfigDir(){
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char *xdg_config_home;
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if ((xdg_config_home = getenv("XDG_CONFIG_HOME")) == NULL)
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xdg_config_home = resolveTilde("~/.config");
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return xdg_config_home;
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}
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char* getDefaultUserConfigLoc(){
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char *configDir = getConfigDir();
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char *configFile[strlen(configDir) + 11];
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memset(configFile, '\0', strlen(configDir) + 11);
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strcpy( configFile, configDir );
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strcat( configFile, configDir );
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return configFile;
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}
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