#include <stdlib.h>
#include <string.h>
-#define ERROR_SUCCESS 0
-#define ERROR_NOTENOUGHPARAMS 1
-#define ERROR_DEPENDFILENOTFOUND 2
-#define ERROR_OUTOFMEMORY 3
-#define ERROR_READERROR 4
-#define ERROR_WRITEERROR 5
+#define ERROR_SUCCESS 0
+#define ERROR_NOTENOUGHPARAMS 1
+#define ERROR_DEPENDFILENOTFOUND 2
+#define ERROR_OUTOFMEMORY 3
+#define ERROR_READERROR 4
+#define ERROR_WRITEERROR 5
int main(int argc, char *argv[])
{
- FILE* DependFile;
- int DependFileSize;
- char* DependFileData;
- char* NewDependFileData;
- int CurIdx;
- int CurIdx2;
- int RuleDependencySplit = 0;
+ FILE* DependFile;
+ int DependFileSize;
+ char* DependFileData;
+ char* NewDependFileData;
+ int CurIdx;
+ int CurIdx2;
+ int RuleDependencySplit = 0;
- // Make sure they passed enough command line parameters
- if (argc < 2)
- {
- printf("Usage: deptool srcfile.d\n");
- return ERROR_NOTENOUGHPARAMS;
- }
+ // Make sure they passed enough command line parameters
+ if (argc < 2)
+ {
+ printf("Usage: deptool srcfile.d\n");
+ return ERROR_NOTENOUGHPARAMS;
+ }
- // Try to open the dependency file
- DependFile = fopen(argv[1], "r+t");
- if (DependFile == NULL)
- {
- printf("deptool: No such dependency file: %s\n", argv[1]);
- return ERROR_DEPENDFILENOTFOUND;
- }
+ // Try to open the dependency file
+ DependFile = fopen(argv[1], "r+t");
+ if (DependFile == NULL)
+ {
+ printf("deptool: No such dependency file: %s\n", argv[1]);
+ return ERROR_DEPENDFILENOTFOUND;
+ }
- // Get the file size
- fseek(DependFile, 0, SEEK_END);
- DependFileSize = ftell(DependFile);
- rewind(DependFile);
+ // Get the file size
+ fseek(DependFile, 0, SEEK_END);
+ DependFileSize = ftell(DependFile);
+ rewind(DependFile);
- // Allocate memory
- DependFileData = (char *)malloc(DependFileSize);
- NewDependFileData = (char *)malloc(DependFileSize * 3);
- if (!DependFileData || !NewDependFileData)
- {
- printf("deptool: Out of memory!\n");
- if (DependFileData != NULL)
- free(DependFileData);
- if (NewDependFileData != NULL)
- free(NewDependFileData);
- fclose(DependFile);
- return ERROR_OUTOFMEMORY;
- }
- memset(DependFileData, 0, DependFileSize);
- memset(NewDependFileData, 0, DependFileSize * 3);
+ // Allocate memory
+ DependFileData = (char *)malloc(DependFileSize);
+ NewDependFileData = (char *)malloc(DependFileSize * 3);
+ if (!DependFileData || !NewDependFileData)
+ {
+ printf("deptool: Out of memory!\n");
+ if (DependFileData != NULL)
+ free(DependFileData);
+ if (NewDependFileData != NULL)
+ free(NewDependFileData);
+ fclose(DependFile);
+ return ERROR_OUTOFMEMORY;
+ }
+ memset(DependFileData, 0, DependFileSize);
+ memset(NewDependFileData, 0, DependFileSize * 3);
- // Read in file data
- fread(DependFileData, 1, DependFileSize, DependFile);
- if (ferror(DependFile))
- {
- printf("deptool: Dependency file read error.\n");
- free(DependFileData);
- free(NewDependFileData);
- fclose(DependFile);
- return ERROR_READERROR;
- }
+ // Read in file data
+ fread(DependFileData, 1, DependFileSize, DependFile);
+ if (ferror(DependFile))
+ {
+ printf("deptool: Dependency file read error.\n");
+ free(DependFileData);
+ free(NewDependFileData);
+ fclose(DependFile);
+ return ERROR_READERROR;
+ }
- // Loop through the dependency file data and
- // insert the rule for the dependency file itself
- for (CurIdx=0,CurIdx2=0; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
- {
- // Find the first colon ':' in the file and insert
- // the rule right before it
- if (DependFileData[CurIdx] == ':')
- {
- NewDependFileData[CurIdx2] = ' ';
- CurIdx2++;
- strcat(&NewDependFileData[CurIdx2], argv[1]);
- CurIdx2 += strlen(argv[1]);
- NewDependFileData[CurIdx2] = ' ';
- CurIdx2++;
- strcat(NewDependFileData, &DependFileData[CurIdx]);
- CurIdx2 += 2;
- RuleDependencySplit = CurIdx + 2;
- break;
- }
- else
- {
- NewDependFileData[CurIdx2] = DependFileData[CurIdx];
- }
- }
+ // Loop through the dependency file data and
+ // insert the rule for the dependency file itself
+ for (CurIdx=0,CurIdx2=0; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
+ {
+ // Find the first colon ':' in the file and insert
+ // the rule right before it
+ if (DependFileData[CurIdx] == ':')
+ {
+ NewDependFileData[CurIdx2] = ' ';
+ CurIdx2++;
+ strcat(&NewDependFileData[CurIdx2], argv[1]);
+ CurIdx2 += strlen(argv[1]);
+ NewDependFileData[CurIdx2] = ' ';
+ CurIdx2++;
+ strcat(NewDependFileData, &DependFileData[CurIdx]);
+ CurIdx2 += 2;
+ RuleDependencySplit = CurIdx + 2;
+ break;
+ }
+ else
+ {
+ NewDependFileData[CurIdx2] = DependFileData[CurIdx];
+ }
+ }
- // Now loop through all the rule dependencies and
- // turn them into rules themselves
- strcat(NewDependFileData, "\n\n");
- CurIdx = RuleDependencySplit;
- CurIdx2 = strlen(NewDependFileData);
- for (; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
- {
- // If it's a line continuation char '\' then skip over it
- if (DependFileData[CurIdx] == '\\')
- {
- CurIdx2--;
- continue;
- }
+ // Now loop through all the rule dependencies and
+ // turn them into rules themselves
+ strcat(NewDependFileData, "\n\n");
+ CurIdx = RuleDependencySplit;
+ CurIdx2 = strlen(NewDependFileData);
+ for (; DependFileData[CurIdx]; CurIdx++,CurIdx2++)
+ {
+ // If it's a line continuation char '\' then skip over it
+ if (DependFileData[CurIdx] == '\\')
+ {
+ CurIdx2--;
+ continue;
+ }
- // If it's a new line char '\n' then insert a colon ':' to make it a rule
- if (DependFileData[CurIdx] == '\n')
- {
- NewDependFileData[CurIdx2] = ':';
- CurIdx2++;
- }
+ // If it's a new line char '\n' then insert a colon ':' to make it a rule
+ if (DependFileData[CurIdx] == '\n')
+ {
+ NewDependFileData[CurIdx2] = ':';
+ CurIdx2++;
+ }
- NewDependFileData[CurIdx2] = DependFileData[CurIdx];
- }
+ NewDependFileData[CurIdx2] = DependFileData[CurIdx];
+ }
- // Write out file data
- rewind(DependFile);
- fwrite(NewDependFileData, 1, strlen(NewDependFileData), DependFile);
- if (ferror(DependFile))
- {
- printf("deptool: Dependency file write error.\n");
- fclose(DependFile);
- free(DependFileData);
- free(NewDependFileData);
- return ERROR_WRITEERROR;
- }
+ // Write out file data
+ rewind(DependFile);
+ fwrite(NewDependFileData, 1, strlen(NewDependFileData), DependFile);
+ if (ferror(DependFile))
+ {
+ printf("deptool: Dependency file write error.\n");
+ fclose(DependFile);
+ free(DependFileData);
+ free(NewDependFileData);
+ return ERROR_WRITEERROR;
+ }
- fclose(DependFile);
- free(DependFileData);
- free(NewDependFileData);
- return ERROR_SUCCESS;
+ fclose(DependFile);
+ free(DependFileData);
+ free(NewDependFileData);
+ return ERROR_SUCCESS;
}
projects / reactos.git / blobdiff