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b2g/gaia/run-b2g.c@925c144e1f1f (annotated)

b2g/gaia/run-b2g.c

Fri, 16 Jan 2015 18:13:44 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Fri, 16 Jan 2015 18:13:44 +0100

branch

TOR_BUG_9701

changeset 14

925c144e1f1f

permissions

-rw-r--r--

Integrate suggestion from review to improve consistency with existing code.

michael@0	1	#include <stdio.h>
michael@0	2	#include <stdlib.h>
michael@0	3	#include <unistd.h>
michael@0	4	#include <string.h>
michael@0	5	#include <libgen.h>
michael@0	6
michael@0	7	#ifndef B2G_NAME
michael@0	8	#define B2G_NAME "b2g-bin"
michael@0	9	#endif
michael@0	10	#ifndef GAIA_PATH
michael@0	11	#define GAIA_PATH "gaia/profile"
michael@0	12	#endif
michael@0	13	#define NOMEM "Could not allocate enough memory"
michael@0	14
michael@0	15	void error(char* msg){
michael@0	16	fprintf(stderr, "ERROR: %s\n", msg);
michael@0	17	}
michael@0	18
michael@0	19	int main(int argc, char* argv[], char* envp[]){
michael@0	20	char* cwd = NULL;
michael@0	21	char* full_path = NULL;
michael@0	22	char* full_profile_path = NULL;
michael@0	23	printf("Starting %s\n", B2G_NAME);
michael@0	24	cwd = realpath(dirname(argv[0]), NULL);
michael@0	25	full_path = (char*) malloc(strlen(cwd) + strlen(B2G_NAME) + 2);
michael@0	26	if (!full_path) {
michael@0	27	error(NOMEM);
michael@0	28	return -2;
michael@0	29	}
michael@0	30	full_profile_path = (char*) malloc(strlen(cwd) + strlen(GAIA_PATH) + 2);
michael@0	31	if (!full_profile_path) {
michael@0	32	error(NOMEM);
michael@0	33	return -2;
michael@0	34	}
michael@0	35	sprintf(full_path, "%s/%s", cwd, B2G_NAME);
michael@0	36	sprintf(full_profile_path, "%s/%s", cwd, GAIA_PATH);
michael@0	37	free(cwd);
michael@0	38	printf("Running: %s -profile %s\n", full_path, full_profile_path);
michael@0	39	fflush(stdout);
michael@0	40	fflush(stderr);
michael@0	41	execle(full_path, full_path, "-profile", full_profile_path, NULL, envp);
michael@0	42	error("unable to start");
michael@0	43	perror(argv[0]);
michael@0	44	free(full_path);
michael@0	45	free(full_profile_path);
michael@0	46	return -1;
michael@0	47	}